1 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
4 * config/pa/pa.c (pa_function_value): Directly handle aggregates
5 that fit exactly in a word or double word.
7 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
9 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
12 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
13 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14 Anna Tikhonova <anna.tikhonova@intel.com>
15 Ilya Tocar <ilya.tocar@intel.com>
16 Andrey Turetskiy <andrey.turetskiy@intel.com>
17 Ilya Verbin <ilya.verbin@intel.com>
18 Kirill Yukhin <kirill.yukhin@intel.com>
19 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
22 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
24 (define_mode_iterator VI48F_256): New.
25 (define_mode_attr extract_type): Ditto.
26 (define_mode_attr extract_suf): Ditto.
27 (define_mode_iterator AVX512_VEC): Ditto.
29 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
31 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
33 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
35 (define_mode_attr extract_type_2): Ditto.
36 (define_mode_attr extract_suf_2): Ditto.
37 (define_mode_iterator AVX512_VEC_2): Ditto.
39 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
40 AVX512_VEC_2 mode iterator.
41 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
42 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
43 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
44 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
45 (define_split for V16FI mode): Ditto.
46 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
47 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
48 (define_split for VI8F_256 mode): Ditto.
49 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
50 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
51 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
52 (define_split for VI4F_256 mode): Ditto.
53 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
54 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
55 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
56 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
57 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
58 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
59 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
60 Update `type' attribute, remove explicit `memory' attribute calculation.
62 2014-09-16 Kito Cheng <kito@0xlab.org>
64 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
65 ira_spilled_reg_stack_slots_num if using lra.
66 (do_reload): Remove release ira_spilled_reg_stack_slots part.
67 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
68 make sure not using lra.
69 (ira_reuse_stack_slot): Likewise.
70 (ira_mark_new_stack_slot): Likewise.
72 2014-09-15 Andi Kleen <ak@linux.intel.com>
74 * function.c (allocate_struct_function): Force
75 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
76 profiling is disabled.
78 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
80 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
81 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
82 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
83 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
84 macro with statically checked member functions.
85 * rtl.h (rtx_insn::deleted): New method.
86 (rtx_insn::set_deleted): Likewise.
87 (rtx_insn::set_undeleted): Likewise.
88 (INSN_DELETED_P): Remove.
90 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
92 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
93 result of emit_jump_insn_before to a new variable.
94 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
95 (mark_jump_label_1): Likewise.
96 (mark_jump_label_asm): Likewise.
97 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
98 * rtl.h (mark_jump_label): Adjust.
100 2014-09-15 Jakub Jelinek <jakub@redhat.com>
102 * Makefile.in (dg_target_exps): Remove.
103 (check_gcc_parallelize): Change to just an upper bound number.
104 (check-%-subtargets): Always print the non-parallelized goals.
105 (check_p_vars, check_p_comma, check_p_subwork): Remove.
106 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
107 check_p_numbers3, check_p_numbers4, check_p_numbers5,
108 check_p_numbers6): New variables.
109 (check_p_numbers): Set to sequence from 1 to 9999.
110 (check_p_subdirs): Set to sequence from 1 to minimum of
111 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
113 (check-%, check-parallel-%): Rewritten so that for parallelized
114 testing each job runs all the *.exp files, with
115 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
117 2014-09-15 David Malcolm <dmalcolm@redhat.com>
119 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
121 (arc_sets_cc_p): Likewise.
122 * config/arc/arc.c (arc_print_operand): Use methods of
123 "final_sequence" for clarity, and to enable strengthening of
124 locals "jump" and "delay" from rtx to rtx_insn *.
125 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
126 rtx_insn *; use method of rtx_sequence for typesafety.
127 (arc_get_insn_variants): Use insn method of rtx_sequence for
129 (arc_pad_return): Likewise.
130 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
131 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
132 dyn_cast to rtx_sequence *, using insn method for typesafety.
133 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
134 rtx_sequence * and use insn method when invoking get_attr_length.
135 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
136 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
137 rtx_sequence *, introducing a local "seq", using its insn method
138 from typesafety and clarity.
139 (add_sched_insns_for_speculation): Strengthen local "next" from
141 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
142 (predicate_insn): Likewise.
143 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
145 * config/cris/cris.c (cris_notice_update_cc): Likewise.
146 * config/epiphany/epiphany-protos.h
147 (extern void epiphany_insert_mode_switch_use): Likewise for param
149 (get_attr_sched_use_fpu): Likewise for param.
150 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
151 Likewise for param "insn".
152 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
153 param "insn" of "target_insert_mode_switch_use" callback.
154 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
155 (frv_issues_to_branch_unit_p): Likewise.
156 (frv_pack_insn_p): Likewise.
157 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
158 const rtx * (i.e. mutable rtx_def * const *) to
160 * config/i386/i386-protos.h (standard_sse_constant_opcode):
161 Strengthen first param from rtx to rtx_insn *.
162 (output_fix_trunc): Likewise.
163 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
164 (output_fix_trunc): Likewise.
165 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
167 (min_insn_size): Likewise for param "insn".
168 (get_mem_group): Likewise.
170 (get_insn_path): Likewise.
171 (get_insn_group): Likewise.
172 (count_num_restricted): Likewise.
173 (fits_dispatch_window): Likewise.
174 (add_insn_window): Likewise.
175 (add_to_dispatch_window): Likewise.
176 (debug_insn_dispatch_info_file): Likewise.
177 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
179 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
180 "cmp" and local "prev".
181 (m32c_output_compare): Likewise for param "insn".
182 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
183 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
184 (define_predicate "large_insn_p"): Likewise.
185 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
186 param from rtx to rtx_insn *.
187 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
188 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
189 (m68k_sched_attr_size): Likewise.
190 (sched_get_opxy_mem_type): Likewise for param "insn".
191 (m68k_sched_attr_op_mem): Likewise.
192 (sched_mem_operand_p): Likewise.
193 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
194 * config/mep/mep.c (mep_multi_slot): Likewise.
195 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
197 (mips_sync_loop_insns): Likewise.
198 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
199 method of "final_sequence" for typesafety.
200 (mips_process_sync_loop): Strengthen param "insn" from rtx to
202 (mips_output_sync_loop): Likewise.
203 (mips_sync_loop_insns): Likewise.
204 (mips_74k_agen_init): Likewise.
205 (mips_sched_init): Use NULL rather than NULL_RTX when working with
207 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
208 Strengthen param "insn" from rtx to rtx_insn *.
209 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
211 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
213 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
214 "insn". Use method of rtx_sequence for typesafety.
215 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
217 (branch_needs_nop_p): Likewise.
218 (use_skip_p): Likewise.
219 (pa_insn_refs_are_delayed): Likewise.
220 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
221 for locals "insn", "ninsn".
222 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
224 (is_cracked_insn): Likewise.
225 (is_branch_slot_insn): Likewise.
226 (is_nonpipeline_insn): Likewise.
227 (insn_terminates_group_p): Likewise.
228 (insn_must_be_first_in_group): Likewise.
229 (insn_must_be_last_in_group): Likewise.
230 (force_new_group): Likewise for param "next_insn".
231 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
233 (s390_sched_score): Likewise.
234 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
235 (rtx sfunc_uses_reg): Likewise for sole param.
236 * config/sh/sh.c (sh_print_operand): Use insn method of
237 final_sequence for typesafety.
238 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
239 Use insn method of final_sequence for typesafety.
240 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
241 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
243 (eligible_for_return_delay): Likewise.
244 (eligible_for_sibcall_delay): Likewise.
245 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
246 (eligible_for_return_delay): Likewise.
247 (eligible_for_sibcall_delay): Likewise.
248 * config/stormy16/stormy16-protos.h
249 (xstormy16_output_cbranch_hi): Likewise for final param.
250 (xstormy16_output_cbranch_si): Likewise.
251 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
252 (xstormy16_output_cbranch_si): Likewise.
253 * config/v850/v850-protos.h (notice_update_cc): Likewise.
254 * config/v850/v850.c (notice_update_cc): Likewise.
256 * final.c (get_attr_length_1): Strengthen param "insn" and param
257 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
258 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
259 (get_attr_min_length): Likewise.
260 (shorten_branches): Likewise for signature of locals "length_fun"
261 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
262 from a checked cast and use its methods for clarity and to enable
263 strengthening local "inner_insn" from rtx to rtx_insn *.
264 * genattr.c (gen_attr): When writing out the prototypes of the
265 various generated "get_attr_" functions, strengthen the params of
266 the non-const functions from rtx to rtx_insn *.
267 Similarly, strengthen the params of insn_default_length,
268 insn_min_length, insn_variable_length_p, insn_current_length.
269 (main): Similarly, strengthen the param of num_delay_slots,
270 internal_dfa_insn_code, insn_default_latency, bypass_p,
271 insn_latency, min_issue_delay, print_reservation,
272 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
273 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
274 to hook_int_rtx_insn_unreachable.
275 * genattrtab.c (write_attr_get): When writing out the generated
276 "get_attr_" functions, strengthen the param "insn" from rtx to
277 rtx_insn *, eliminating a checked cast.
278 (make_automaton_attrs): When writing out prototypes of
279 "internal_dfa_insn_code_", "insn_default_latency_" functions
280 and the "internal_dfa_insn_code" and "insn_default_latency"
281 callbacks, strengthen their params from rtx to rtx_insn *
282 * genautomata.c (output_internal_insn_code_evaluation): When
283 writing out code, add a checked cast from rtx to rtx_insn * when
284 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
285 (output_dfa_insn_code_func): Strengthen param of generated
286 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
287 (output_trans_func): Likewise for generated function
289 (output_internal_insn_latency_func): When writing out generated
290 function "internal_insn_latency", rename params from "insn" and
291 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
292 locals "insn" and "insn2" as rtx_insn * with checked casts once
293 we've proven that we're not dealing with const0_rtx.
294 (output_insn_latency_func): Strengthen param of generated
295 function "insn_latency" from rtx to rtx_insn *.
296 (output_print_reservation_func): Likewise for generated function
298 (output_insn_has_dfa_reservation_p): Likewise for generated
299 function "insn_has_dfa_reservation_p".
300 * hooks.c (hook_int_rtx_unreachable): Rename to...
301 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
302 from rtx to rtx_insn *.
303 * hooks.h (hook_int_rtx_unreachable): Likewise.
304 (extern int hook_int_rtx_insn_unreachable): Likewise.
305 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
306 (get_attr_min_length): Likewise.
307 * recog.c (get_enabled_alternatives): Likewise.
308 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
309 * reorg.c (find_end_label): Introduce local rtx "pat" and
310 strengthen local "insn" from rtx to rtx_insn *.
311 (redundant_insn): Use insn method of "seq" rather than element for
312 typesafety; strengthen local "control" from rtx to rtx_insn *.
313 * resource.c (mark_referenced_resources): Add checked cast to
314 rtx_insn * within INSN/JUMP_INSN case.
315 (mark_set_resources): Likewise.
316 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
319 2014-09-15 David Malcolm <dmalcolm@redhat.com>
321 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
322 param "label" from rtx to rtx_insn *.
323 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
325 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
326 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
327 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
328 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
329 * final.c (default_label_align_after_barrier_max_skip): Strengthen
330 param from rtx to rtx_insn *.
331 (default_loop_align_max_skip): Likewise.
332 (default_label_align_max_skip): Likewise.
333 (default_jump_align_max_skip): Likewise.
334 * target.def (label_align_after_barrier_max_skip): Likewise.
335 (loop_align_max_skip): Likewise.
336 (label_align_max_skip): Likewise.
337 (jump_align_max_skip): Likewise.
338 * targhooks.h (default_label_align_after_barrier_max_skip):
340 (default_loop_align_max_skip): Likewise.
341 (default_label_align_max_skip): Likewise.
342 (default_jump_align_max_skip): Likewise.
344 2014-09-15 David Malcolm <dmalcolm@redhat.com>
346 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
347 from const_rtx to const rtx_insn *. Update union members from rtx
349 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
350 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
351 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
352 strengthen both params from const_rtx to const rtx_insn *.
353 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
354 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
355 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
357 * target.def (can_follow_jump): Strengthen both params from
358 const_rtx to const rtx_insn *, and update default implementation
359 from hook_bool_const_rtx_const_rtx_true to
360 hook_bool_const_rtx_insn_const_rtx_insn_true.
362 2014-09-15 David Malcolm <dmalcolm@redhat.com>
364 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
365 "insn" from rtx to rtx_insn *.
366 * sched-int.h (deps_start_bb): Likewise for 2nd param.
368 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
369 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
370 Anna Tikhonova <anna.tikhonova@intel.com>
371 Ilya Tocar <ilya.tocar@intel.com>
372 Andrey Turetskiy <andrey.turetskiy@intel.com>
373 Ilya Verbin <ilya.verbin@intel.com>
374 Kirill Yukhin <kirill.yukhin@intel.com>
375 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
378 (define_insn "vcvtph2ps<mask_name>"): Add masking.
379 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
380 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
381 (define_expand "vcvtps2ph_mask"): New.
382 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
383 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
384 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
386 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
387 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
388 Anna Tikhonova <anna.tikhonova@intel.com>
389 Ilya Tocar <ilya.tocar@intel.com>
390 Andrey Turetskiy <andrey.turetskiy@intel.com>
391 Ilya Verbin <ilya.verbin@intel.com>
392 Kirill Yukhin <kirill.yukhin@intel.com>
393 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
395 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
397 (define_mode_iterator VI24_AVX512BW_1): Ditto.
398 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
399 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
400 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
401 also for TARGET_AVX512VL.
402 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
404 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
406 * doc/install.texi (Options specification): add
407 --disable-libsanitizer item.
409 2014-09-14 James Clarke <jrtc27@jrtc27.com>
410 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
413 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
415 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
416 kernel version check to avoid incrementing it after every major OS X
418 (darwin_default_min_version): Avoid static memory buffer.
420 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
422 * tree.c (need_assembler_name_p): Store C++ type mangling only
425 2014-09-13 Marek Polacek <polacek@redhat.com>
427 * tree.c (protected_set_expr_location): Don't check whether T is
430 2014-09-12 DJ Delorie <dj@redhat.com>
432 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
433 (extend_and_shift1_hipsi2): Likewise.
434 (extend_and_shift2_hipsi2): Likewise.
436 2014-09-12 David Malcolm <dmalcolm@redhat.com>
438 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
439 with NULL when dealing with an insn.
440 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
441 from rtx to rtx_insn *.
442 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
443 const_rtx to const rtx_insn *.
444 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
446 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
448 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
451 2014-09-12 Joseph Myers <joseph@codesourcery.com>
453 * target.def (libgcc_floating_mode_supported_p): New hook.
454 * targhooks.c (default_libgcc_floating_mode_supported_p): New
456 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
457 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
458 (LIBGCC2_HAS_TF_MODE): Remove.
459 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
460 * doc/tm.texi: Regenerate.
461 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
463 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
464 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
465 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
466 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
467 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
468 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
469 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
470 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
471 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
472 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
474 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
475 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
476 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
477 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
478 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
479 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
480 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
481 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
482 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
483 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
484 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
485 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
486 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
487 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
489 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
491 (ia64_libgcc_floating_mode_supported_p): New function.
492 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
493 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
494 (IA64_NO_LIBGCC_TFMODE): Define.
495 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
496 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
498 (pdp11_scalar_mode_supported_p): New function.
499 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
500 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
502 2014-09-12 Richard Biener <rguenther@suse.de>
505 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
507 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
509 * tree.c (integer_each_onep): New function.
510 * tree.h (integer_each_onep): Declare it.
511 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
512 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
513 (X & 1) == 0 for vector and complex.
515 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
517 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
519 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
520 cost to spilling from integer to FP registers.
522 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
524 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
526 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
527 are now handled correctly.
529 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
531 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
532 handling of CALLER_SAVE_REGS and POINTER_REGS.
534 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
536 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
537 the number of hard registers.
539 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
540 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
541 Anna Tikhonova <anna.tikhonova@intel.com>
542 Ilya Tocar <ilya.tocar@intel.com>
543 Andrey Turetskiy <andrey.turetskiy@intel.com>
544 Ilya Verbin <ilya.verbin@intel.com>
545 Kirill Yukhin <kirill.yukhin@intel.com>
546 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
549 (define_mode_iterator VI48_AVX512VL): New.
550 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
551 "avx512f_vternlog<mode>_maskz" and update mode iterator.
552 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
553 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
554 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
555 "avx512f_vternlog<mode>_mask" and update mode iterator.
556 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
557 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
559 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
560 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
561 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
562 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
563 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
564 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
566 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
567 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
568 Anna Tikhonova <anna.tikhonova@intel.com>
569 Ilya Tocar <ilya.tocar@intel.com>
570 Andrey Turetskiy <andrey.turetskiy@intel.com>
571 Ilya Verbin <ilya.verbin@intel.com>
572 Kirill Yukhin <kirill.yukhin@intel.com>
573 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
575 * config/i386/sse.md (VI128_256): Delete.
576 (define_mode_iterator VI124_256): New.
577 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
578 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
579 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
580 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
581 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
582 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
583 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
584 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
586 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
587 in presence of AVX-512.
589 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
590 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
591 Anna Tikhonova <anna.tikhonova@intel.com>
592 Ilya Tocar <ilya.tocar@intel.com>
593 Andrey Turetskiy <andrey.turetskiy@intel.com>
594 Ilya Verbin <ilya.verbin@intel.com>
595 Kirill Yukhin <kirill.yukhin@intel.com>
596 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
599 (define_expand "<avx512>_gathersi<mode>"): Rename from
600 "avx512f_gathersi<mode>".
601 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
602 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
603 (define_expand "<avx512>_gatherdi<mode>"): Rename from
604 "avx512f_gatherdi<mode>".
605 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
606 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
608 (define_expand "<avx512>_scattersi<mode>"): Rename from
609 "avx512f_scattersi<mode>".
610 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
611 (define_expand "<avx512>_scatterdi<mode>"): Rename from
612 "avx512f_scatterdi<mode>".
613 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
615 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
617 * ira.h (ira_finish_once): Delete.
618 * ira-int.h (target_ira_int::~target_ira_int): Declare.
619 (target_ira_int::free_ira_costs): Likewise.
620 (target_ira_int::free_register_move_costs): Likewise.
621 (ira_finish_costs_once): Delete.
622 * ira.c (free_register_move_costs): Replace with...
623 (target_ira_int::free_register_move_costs): ...this new function.
624 (target_ira_int::~target_ira_int): Define.
625 (ira_init): Call free_register_move_costs as a member function rather
626 than a global function.
627 (ira_finish_once): Delete.
628 * ira-costs.c (free_ira_costs): Replace with...
629 (target_ira_int::free_ira_costs): ...this new function.
630 (ira_init_costs): Call free_ira_costs as a member function rather
631 than a global function.
632 (ira_finish_costs_once): Delete.
633 * target-globals.c (target_globals::~target_globals): Call the
634 target_ira_int destructor.
635 * toplev.c: Include lra.h.
636 (finalize): Call lra_finish_once rather than ira_finish_once.
638 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
640 * common.opt (flto-odr-type-merging): New flag.
641 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
642 (types_same_for_odr): Likewise.
643 (odr_subtypes_equivalent_p): Likewise.
644 (add_type_duplicate): Do not walk type variants.
645 (register_odr_type): New function.
646 * ipa-utils.h (register_odr_type): Declare.
647 (odr_type_p): New function.
648 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
650 * doc/invoke.texi (-flto-odr-type-merging): Document.
651 * tree.c (need_assembler_name_p): Compute ODR names when asked
653 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
655 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
658 * config/i386/i386.c (ix86_option_override_internal): Also turn
659 off OPTION_MASK_ABI_X32 for -m16.
661 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
663 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
666 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
669 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
670 Directly forward to __*_DENORM_MIN__.
672 2014-09-11 David Malcolm <dmalcolm@redhat.com>
674 * rtl.h (LABEL_REF_LABEL): New macro.
676 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
677 of XEXP (, 0), where we know that we have a LABEL_REF.
678 * cfgbuild.c (make_edges): Likewise.
679 (purge_dead_tablejump_edges): Likewise.
680 * cfgexpand.c (convert_debug_memory_address): Likewise.
681 * cfgrtl.c (patch_jump_insn): Likewise.
682 * combine.c (distribute_notes): Likewise.
683 * cse.c (hash_rtx_cb): Likewise.
684 (exp_equiv_p): Likewise.
685 (fold_rtx): Likewise.
686 (check_for_label_ref): Likewise.
687 * cselib.c (rtx_equal_for_cselib_1): Likewise.
688 (cselib_hash_rtx): Likewise.
689 * emit-rtl.c (mark_label_nuses): Likewise.
690 * explow.c (convert_memory_address_addr_space): Likewise.
691 * final.c (output_asm_label): Likewise.
692 (output_addr_const): Likewise.
693 * gcse.c (add_label_notes): Likewise.
694 * genconfig.c (walk_insn_part): Likewise.
695 * genrecog.c (validate_pattern): Likewise.
696 * ifcvt.c (cond_exec_get_condition): Likewise.
697 (noce_emit_store_flag): Likewise.
698 (noce_get_alt_condition): Likewise.
699 (noce_get_condition): Likewise.
700 * jump.c (maybe_propagate_label_ref): Likewise.
701 (mark_jump_label_1): Likewise.
702 (redirect_exp_1): Likewise.
703 (rtx_renumbered_equal_p): Likewise.
704 * lra-constraints.c (operands_match_p): Likewise.
705 * reload.c (operands_match_p): Likewise.
706 (find_reloads): Likewise.
707 * reload1.c (set_label_offsets): Likewise.
708 * reorg.c (get_branch_condition): Likewise.
709 * rtl.c (rtx_equal_p_cb): Likewise.
710 (rtx_equal_p): Likewise.
711 * rtlanal.c (reg_mentioned_p): Likewise.
712 (rtx_referenced_p): Likewise.
713 (get_condition): Likewise.
714 * sched-vis.c (print_value): Likewise.
715 * varasm.c (const_hash_1): Likewise.
716 (compare_constant): Likewise.
717 (const_rtx_hash_1): Likewise.
718 (output_constant_pool_1): Likewise.
720 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
722 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
723 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
725 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
726 cr6_test_for_lt_reverse): Ditto.
728 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
731 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
733 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
735 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
736 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
737 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
738 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
741 (aarch64_fold_builtin): Remove all reinterpret cases.
743 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
745 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
747 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
748 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
749 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
750 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
751 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
752 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
753 aarch64_reinterpretv2df<mode>): Delete.
755 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
757 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
758 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
759 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
760 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
761 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
762 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
763 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
764 vreinterpret_u32_f64): Use cast.
766 * config/aarch64/iterators.md (VD_RE): Delete.
768 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
770 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
771 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
772 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
773 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
774 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
775 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
776 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
777 Replace inline assembler with __aarch64_vset_lane_any.
779 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
781 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
783 (vmull_high_lane_s32): Likewise.
784 (vmull_high_lane_u16): Likewise.
785 (vmull_high_lane_u32): Likewise.
787 2014-09-11 Jason Merrill <jason@redhat.com>
790 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
792 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
795 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
796 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
797 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
799 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
800 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
801 Anna Tikhonova <anna.tikhonova@intel.com>
802 Ilya Tocar <ilya.tocar@intel.com>
803 Andrey Turetskiy <andrey.turetskiy@intel.com>
804 Ilya Verbin <ilya.verbin@intel.com>
805 Kirill Yukhin <kirill.yukhin@intel.com>
806 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
809 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
810 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
811 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
813 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
814 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
816 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
818 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
819 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
820 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
821 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
822 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
823 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
824 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
825 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
827 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
829 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
830 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
831 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
833 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
835 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
836 to access removed nodes.
838 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
840 PR tree-optimization/63186
841 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
842 (mark_nonssa_use): Likewise.
843 (verify_non_ssa_vars): Verify all header blocks for label
846 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
847 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
848 Anna Tikhonova <anna.tikhonova@intel.com>
849 Ilya Tocar <ilya.tocar@intel.com>
850 Andrey Turetskiy <andrey.turetskiy@intel.com>
851 Ilya Verbin <ilya.verbin@intel.com>
852 Kirill Yukhin <kirill.yukhin@intel.com>
853 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
856 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
857 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
858 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
859 "<avx2_avx512f>_permvar<mode><mask_name>".
860 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
861 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
862 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
863 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
865 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
866 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
867 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
868 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
870 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
872 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
873 V2DF, V4SF, DF, and DI modes.
874 (vsx_fmav2df2): Likewise.
875 (vsx_float_fix_<mode>2): Likewise.
876 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
878 2014-09-10 Xinliang David Li <davidxl@google.com>
881 * config/arm/arm.md (movcond_addsi): Handle case where source
882 and target operands are the same.
884 2014-09-10 David Malcolm <dmalcolm@redhat.com>
886 * final.c (this_is_asm_operands): Strengthen this variable from
887 rtx to const rtx_insn *.
888 * output.h (this_is_asm_operands): Likewise.
889 * rtl-error.c (location_for_asm): Strengthen param "insn" from
890 const_rtx to const rtx_insn *.
891 (diagnostic_for_asm): Likewise.
892 * rtl-error.h (error_for_asm): Likewise.
893 (warning_for_asm): Likewise.
895 2014-09-10 David Malcolm <dmalcolm@redhat.com>
897 * genextract.c (print_header): When writing out insn_extract to
898 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
899 * recog.h (insn_extract): Strengthen the param from rtx to
902 2014-09-10 Mike Stump <mikestump@comcast.net>
904 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
907 2014-09-10 Martin Jambor <mjambor@suse.cz>
909 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
910 (analyze): Do not set analyze flag if expand_thunk returns false;.
911 (create_wrapper): Likewise.
912 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
914 2014-09-10 Martin Jambor <mjambor@suse.cz>
917 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
918 new decl properly. Analyze the new thunk if it is expanded.
920 2014-09-10 Andreas Schwab <schwab@suse.de>
922 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
923 [USED_FOR_TARGET]: Define.
925 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
927 * config/mips/mips.c (mips_secondary_reload_class): Handle
930 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
932 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
935 2014-09-10 Jakub Jelinek <jakub@redhat.com>
937 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
938 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
939 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
940 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
941 flag_delete_null_pointer_checks for them.
942 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
943 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
944 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
945 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
946 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
948 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
949 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
950 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
951 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
952 * doc/invoke.texi (-fsanitize=nonnull-attribute,
953 -fsanitize=returns-nonnull-attribute): Document.
955 * ubsan.h (struct ubsan_mismatch_data): Removed.
956 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
957 * ubsan.c (ubsan_source_location): For unknown locations,
958 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
959 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
960 Allow more than one location and arbitrary extra arguments passed
961 in ... instead of through MISMATCH pointer.
962 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
963 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
964 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
967 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
968 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
969 Anna Tikhonova <anna.tikhonova@intel.com>
970 Ilya Tocar <ilya.tocar@intel.com>
971 Andrey Turetskiy <andrey.turetskiy@intel.com>
972 Ilya Verbin <ilya.verbin@intel.com>
973 Kirill Yukhin <kirill.yukhin@intel.com>
974 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
977 (define_mode_iterator VI48F): New.
978 (define_insn "<avx512>_compress<mode>_mask"): Rename from
979 "avx512f_compress<mode>_mask" and update mode iterator.
980 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
981 "avx512f_compressstore<mode>_mask" and update mode iterator.
982 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
983 "avx512f_expand<mode>_maskz" and update mode iterator.
984 (define_insn "<avx512>_expand<mode>_mask"): Rename from
985 "avx512f_expand<mode>_mask" and update mode iterator.
987 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
988 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
989 Anna Tikhonova <anna.tikhonova@intel.com>
990 Ilya Tocar <ilya.tocar@intel.com>
991 Andrey Turetskiy <andrey.turetskiy@intel.com>
992 Ilya Verbin <ilya.verbin@intel.com>
993 Kirill Yukhin <kirill.yukhin@intel.com>
994 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
997 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
998 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
999 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
1000 avx512dq_rangepv4sf_mask.
1001 * config/i386/sse.md
1002 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
1004 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
1005 (define_insn "reduces<mode>"): Ditto.
1006 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
1008 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
1009 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
1010 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
1012 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1013 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1014 Anna Tikhonova <anna.tikhonova@intel.com>
1015 Ilya Tocar <ilya.tocar@intel.com>
1016 Andrey Turetskiy <andrey.turetskiy@intel.com>
1017 Ilya Verbin <ilya.verbin@intel.com>
1018 Kirill Yukhin <kirill.yukhin@intel.com>
1019 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1021 * config/i386/i386.c
1022 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
1023 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
1024 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
1025 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
1026 avx512vl_getmantv2df_mask.
1027 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
1028 avx512f_vgetmantv4sf_round.
1029 * config/i386/sse.md
1030 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
1031 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
1033 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
1034 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
1035 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
1036 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
1038 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
1039 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
1040 update mode iterator.
1042 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
1043 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
1046 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
1047 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
1048 update mode iterator.
1049 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
1050 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
1053 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
1054 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
1056 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
1057 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
1058 update mode iterator.
1059 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
1060 "avx512f_getmant<mode><round_saeonly_name>".
1062 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
1065 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
1067 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1068 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1069 Anna Tikhonova <anna.tikhonova@intel.com>
1070 Ilya Tocar <ilya.tocar@intel.com>
1071 Andrey Turetskiy <andrey.turetskiy@intel.com>
1072 Ilya Verbin <ilya.verbin@intel.com>
1073 Kirill Yukhin <kirill.yukhin@intel.com>
1074 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1076 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
1077 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
1078 (define_mode_iterator FMAMODE_AVX512): New.
1079 (define_mode_iterator FMAMODE): Remove conditions.
1080 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
1081 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
1082 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
1084 (define_mode_iterator FMAMODE_NOVF512): Remove.
1085 (define_insn "*fma_fmadd_<mode>"): Rename from
1086 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
1087 FMAMODE mode iterator.
1088 (define_mode_iterator VF_SF_AVX512VL): New.
1089 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
1090 Use VF_SF_AVX512VL mode iterator.
1091 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
1092 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1094 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
1095 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1097 (define_insn "*fma_fmsub_<mode>"): Rename from
1098 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
1099 FMAMODE mode iterator.
1100 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
1101 Use VF_SF_AVX512VL mode iterator.
1102 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
1103 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1105 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
1106 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1108 (define_insn "*fma_fnmadd_<mode>"): Rename from
1109 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
1110 use FMAMODE mode iterator.
1111 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
1112 Use VF_SF_AVX512VL mode iterator.
1113 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
1114 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1116 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
1117 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1119 (define_insn "*fma_fnmsub_<mode>"): Rename from
1120 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
1121 FMAMODE mode iterator.
1122 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
1123 Use VF_SF_AVX512VL mode iterator.
1124 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
1125 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1127 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
1128 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1130 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
1131 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
1132 use VF_AVX512VL mode iterator.
1133 (define_insn "*fma_fmaddsub_<mode>"): Rename from
1134 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
1136 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
1137 Use VF_SF_AVX512VL mode iterator.
1138 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
1139 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1141 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
1142 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1144 (define_insn "*fma_fmsubadd_<mode>"): Rename from
1145 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
1146 remove usage of subst.
1147 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
1148 Use VF_SF_AVX512VL mode iterator.
1149 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
1150 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1152 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
1153 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1156 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
1159 * calls.c (precompute_arguments): Check
1160 promoted_for_signed_and_unsigned_p and set the promoted mode.
1161 (promoted_for_signed_and_unsigned_p): New function.
1162 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
1163 and set the promoted mode.
1164 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
1165 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
1166 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
1168 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1170 * opth-gen.awk: Generate mapping from cpp message reasons to the
1171 options that enable them.
1172 * doc/options.texi (CppReason): Document.
1174 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1176 * doc/invoke.texi (Wnormalized=): Update.
1178 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
1181 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
1182 operands. Split off the constant operand alternative to ...
1183 (*bool<mode>3_imm): New.
1185 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1187 * rtl.h (single_set_2): Strengthen first param from const_rtx to
1188 const rtx_insn *, and move prototype to above...
1189 (single_set): ...this. Convert this from a macro to an inline
1190 function, enforcing the requirement that the param is a const
1192 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
1194 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
1195 Strengthen both params from rtx to rtx_insn *.
1196 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
1197 Likewise; introduce locals "producer_set", "consumer_set", using
1198 them in place of "producer" and "consumer" when dealing with SET
1200 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
1201 when invoking single_set in region guarded by INSN_P.
1202 (avr_out_bitop): Likewise.
1203 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
1204 region guarded by GET_CODE check, using methods to strengthen
1205 local "this_insn" from rtx to rtx_insn *, and for clarity.
1206 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
1207 Strengthen local "insn" from rtx to rtx_insn *.
1208 (define_insn_and_split "xload<mode>_A"): Likewise.
1209 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
1211 (find_load): Likewise for return type.
1212 (workaround_speculation): Likewise for both locals named
1214 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
1216 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
1218 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
1220 * config/h8300/h8300.c (notice_update_cc): Likewise.
1221 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
1222 "insn" and "dep_insn".
1223 (exact_store_load_dependency): Likewise for both params.
1224 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
1225 since this now clashes with inline function. Instead, delay
1226 calling single_set until the point where its needed, and then
1227 assign the result to "compare_set" and rework the conditional that
1229 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
1230 local "last" from rtx to rtx_insn *.
1231 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
1233 (mips_store_data_bypass_p): Likewise for both params.
1234 * config/mips/mips.c (mips_load_store_insns): Likewise for second
1236 (mips_store_data_bypass_p): Likewise for both params.
1237 (mips_orphaned_high_part_p): Likewise for param "insn".
1238 * config/mn10300/mn10300.c (extract_bundle): Likewise.
1239 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
1240 Introduce local rtx "insn2_pat".
1241 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
1243 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
1244 Introduce local rtx "set", using it in place of "insn" for the
1245 result of single_set. This appears to fix a bug, since the call
1246 to find_regno_note on a SET does nothing.
1247 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
1248 params from rtx to rtx_insn *.
1249 (set_to_load_agen): Likewise.
1250 * config/s390/s390.c (s390_label_align): Likewise for local
1251 "prev_insn". Introduce new rtx locals "set" and "src", using
1252 them in place of "prev_insn" for the results of single_set
1253 and SET_SRC respectively.
1254 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
1255 Introduce new rtx local "set" using in place of "jump" for the
1256 result of single_set. Use SET_SRC (set) rather than plain
1258 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
1260 (noncall_uses_reg): Likewise.
1261 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
1262 guarded by GET_CODE check, using its methods for clarity, and to
1263 enable strengthening local "this_insn" from rtx to rtx_insn *.
1264 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
1265 "insn" from rtx to rtx_insn *.
1266 (define_expand "umulhisi3"): Likewise.
1267 (define_expand "smulsi3_highpart"): Likewise.
1268 (define_expand "umulsi3_highpart"): Likewise.
1269 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
1270 local "after". Replace GET_CODE check with a dyn_cast,
1271 introducing new local rtx_sequence * "seq", using insn method for
1274 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
1275 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
1276 place of "insn" once we're dealing with patterns rather than the
1278 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
1279 (scan_trace): Likewise for local "elt", updating lookups within
1280 sequence to use insn method rather than element method.
1281 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
1283 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
1284 * ifcvt.c (noce_try_abs): Likewise for local "insn".
1285 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
1286 invoking single_set.
1287 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
1288 "insn" from rtx to rtx_insn *.
1289 (skip_usage_debug_insns): Likewise for return type, adding a
1291 (check_secondary_memory_needed_p): Likewise for local "insn".
1292 (inherit_reload_reg): Likewise.
1293 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
1294 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
1296 (store_data_bypass_p): Likewise for both params.
1297 (if_test_bypass_p): Likewise.
1298 * recog.h (store_data_bypass_p): Likewise for both params.
1299 (if_test_bypass_p): Likewise.
1300 * reload.c (find_equiv_reg): Likewise for local "where".
1301 * reorg.c (delete_jump): Likewise for param "insn".
1302 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
1303 to const rtx_insn *.
1304 * store-motion.c (replace_store_insn): Likewise for param "del".
1305 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
1306 and use its methods for clarity, and to strengthen local "del"
1307 from rtx to rtx_insn *.
1308 (build_store_vectors): Use insn method of "st" when calling
1309 replace_store_insn for typesafety and clarity.
1311 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1313 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
1314 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
1315 on how to make it legal in future.
1317 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1319 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
1321 (restinsn): Likewise.
1322 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
1324 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
1326 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
1328 (arc_hazard): Likewise for both params.
1329 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
1330 checked casts to rtx_sequence * and uses of the insn method for
1332 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
1333 (arc_adjust_insn_length): Likewise for param "insn".
1334 (struct insn_length_parameters_s): Likewise for first param of
1335 "get_variants" callback field.
1336 (arc_get_insn_variants): Likewise for first param and local
1337 "inner". Replace a check of GET_CODE with a dyn_cast to
1338 rtx_sequence *, using methods for type-safety and clarity.
1339 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
1340 rtx_sequence * and uses of the insn method for type-safety when
1341 invoking arc_adjust_insn_length.
1342 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
1344 (arm_address_offset_is_imm): Likewise.
1345 (struct tune_params): Likewise for params 1 and 3 of the
1346 "sched_adjust_cost" callback field.
1347 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
1348 params 1 and 3 ("insn" and "dep").
1349 (xscale_sched_adjust_cost): Likewise.
1350 (fa726te_sched_adjust_cost): Likewise.
1351 (cortexa7_older_only): Likewise for param "insn".
1352 (cortexa7_younger): Likewise.
1353 (arm_attr_length_move_neon): Likewise.
1354 (arm_address_offset_is_imm): Likewise.
1355 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
1356 * config/avr/avr.c (avr_notice_update_cc): Likewise.
1357 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
1358 (workaround_speculation): Likewise for local "last_condjump".
1359 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
1360 (shadow_or_blockage_p): Likewise.
1361 (get_unit_reqs): Likewise.
1362 (get_unit_operand_masks): Likewise.
1363 (c6x_registers_update): Likewise.
1364 (returning_call_p): Likewise.
1365 (can_use_callp): Likewise.
1366 (convert_to_callp): Likewise.
1367 (find_last_same_clock): Likwise for local "t".
1368 (reorg_split_calls): Likewise for local "shadow".
1369 (hwloop_pattern_reg): Likewise for param "insn".
1370 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
1371 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
1372 (frv_extract_membar): Likewise.
1373 (frv_optimize_membar_local): Strengthen param "last_membar" from
1374 rtx * to rtx_insn **.
1375 (frv_optimize_membar_global): Strengthen param "membar" from rtx
1377 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
1379 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
1380 both params from rtx to rtx_insn *.
1381 (ia64_ld_address_bypass_p): Likewise.
1382 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
1384 (ia64_safe_type): Likewise.
1385 (group_barrier_needed): Likewise.
1386 (safe_group_barrier_needed): Likewise.
1387 (ia64_single_set): Likewise.
1388 (is_load_p): Likewise.
1389 (record_memory_reference): Likewise.
1390 (get_mode_no_for_insn): Likewise.
1391 (important_for_bundling_p): Likewise.
1392 (unknown_for_bundling_p): Likewise.
1393 (ia64_st_address_bypass_p): Likewise for both params.
1394 (ia64_ld_address_bypass_p): Likewise.
1395 (expand_vselect): Introduce new local rtx_insn * "insn", using it
1396 in place of rtx "x" after the emit_insn call.
1397 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
1398 Strengthen param from rtx to rtx_insn *.
1399 (ix86_agi_dependent): Likewise for both params.
1400 (ix86_attr_length_immediate_default): Likewise for param 1.
1401 (ix86_attr_length_address_default): Likewise for param.
1402 (ix86_attr_length_vex_default): Likewise for param 1.
1403 * config/i386/i386.c (ix86_attr_length_immediate_default):
1404 Likewise for param "insn".
1405 (ix86_attr_length_address_default): Likewise.
1406 (ix86_attr_length_vex_default): Likewise.
1407 (ix86_agi_dependent): Likewise for both params.
1408 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
1409 (vselect_insn): Likewise for this variable.
1410 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
1412 (m68k_sched_attr_opy_type): Likewise.
1413 * config/m68k/m68k.c (sched_get_operand): Likewise.
1414 (sched_attr_op_type): Likewise.
1415 (m68k_sched_attr_opx_type): Likewise.
1416 (m68k_sched_attr_opy_type): Likewise.
1417 (sched_get_reg_operand): Likewise.
1418 (sched_get_mem_operand): Likewise.
1419 (m68k_sched_address_bypass_p): Likewise for both params.
1420 (sched_get_indexed_address_scale): Likewise.
1421 (m68k_sched_indexed_address_bypass_p): Likewise.
1422 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
1423 (m68k_sched_indexed_address_bypass_p): Likewise.
1424 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
1425 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
1427 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
1428 params from rtx to rtx_insn *.
1429 (mips_fmadd_bypass): Likewise.
1430 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
1431 (mips_linked_madd_p): Likewise.
1432 (mips_macc_chains_last_hilo): Likewise for this variable.
1433 (mips_macc_chains_record): Likewise for param.
1434 (vr4130_last_insn): Likewise for this variable.
1435 (vr4130_swap_insns_p): Likewise for both params.
1436 (mips_ls2_variable_issue): Likewise for param.
1437 (mips_need_noat_wrapper_p): Likewise for param "insn".
1438 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
1439 in place of "x" after the emit_insn.
1440 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
1441 params from rtx to rtx_insn *.
1442 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
1443 (pa_combine_instructions): Introduce local "par" for result of
1444 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
1446 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
1447 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
1448 (rl78_alloc_physical_registers_op1): Likewise.
1449 (rl78_alloc_physical_registers_op2): Likewise.
1450 (rl78_alloc_physical_registers_ro1): Likewise.
1451 (rl78_alloc_physical_registers_cmp): Likewise.
1452 (rl78_alloc_physical_registers_umul): Likewise.
1453 (rl78_alloc_address_registers_macax): Likewise.
1454 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
1455 * config/s390/predicates.md (execute_operation): Likewise for
1457 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
1459 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
1460 (addr_generation_dependency_p): Likewise for param "insn".
1461 (s390_agen_dep_p): Likewise for both params.
1462 (s390_fpload_toreg): Likewise for param "insn".
1463 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
1464 * config/sh/sh.c (sh_loop_align): Likewise for param and local
1466 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
1467 * config/sh/sh_treg_combine.cc
1468 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
1470 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
1471 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
1472 "and_insn", "load", "shift".
1473 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
1475 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
1476 for XEXP (note, 0) of the REG_CC_SETTER note.
1477 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
1478 rtx_insn *, eliminating a checked cast made redundant by this.
1479 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
1481 * genattr.c (main): When writing out the prototype to
1482 const_num_delay_slots, strengthen the param from rtx to
1484 * genattrtab.c (write_const_num_delay_slots): Likewise when
1485 writing out the implementation of const_num_delay_slots.
1486 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
1487 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
1488 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
1489 favor of new rtx locals "src" and "set" and new local rtx_insn *
1491 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
1493 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
1494 locals "cond", "if_then_else", "set" and new rtx_insn * locals
1496 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
1497 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
1498 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
1499 the top-level scope, replacing with new more tightly-scoped rtx
1500 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
1501 "new_insn", "copy_of_insn_b", and make local rtx "set" more
1503 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
1505 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
1507 (ira_setup_alts): Likewise for param "insn".
1508 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
1509 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
1511 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
1512 new more-tightly scoped rtx locals "add3_insn", "insn",
1513 "add2_insn" and rtx_insn * "move_insn".
1514 * postreload-gcse.c (eliminate_partially_redundant_load): Add
1515 checked cast on result of gen_move_insn when invoking
1517 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
1519 (verify_changes): Add a checked cast on "object" when invoking
1521 (extract_insn_cached): Strengthen param "insn" from rtx to
1523 (extract_constrain_insn_cached): Likewise.
1524 (extract_insn): Likewise.
1525 * recog.h (insn_invalid_p): Likewise for param 1.
1526 (recog_memoized): Likewise for param.
1527 (extract_insn): Likewise.
1528 (extract_constrain_insn_cached): Likewise.
1529 (extract_insn_cached): Likewise.
1530 * reload.c (can_reload_into): Likewise for local "test_insn".
1531 * reload.h (cleanup_subreg_operands): Likewise for param.
1532 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
1533 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
1534 result of emit_insn. Remove a checked cast made redundant by this
1536 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
1538 * sel-sched.c (get_reg_class): Likewise.
1540 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1541 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1543 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
1544 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
1546 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
1548 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1550 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
1551 const rtx_insn *, and from rtx to rtx_insn * for the other
1553 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
1554 INSN_LOCATION, since we know INSN_P holds.
1555 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
1556 (insn_file): Likewise.
1557 (insn_scope): Likewise.
1558 (insn_location): Likewise.
1560 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
1561 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
1562 for the result of gen_load_const_gp.
1563 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
1564 param from rtx to rtx_insn *.
1565 * config/rs6000/rs6000.c (output_call): Likewise.
1566 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
1567 introducing a checked cast to rtx_sequence * and use of the insn
1569 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
1570 from rtx to rtx_insn *.
1571 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
1572 (insn_line): Likewise.
1573 (insn_file): Likewise.
1574 (insn_location): Likewise.
1575 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
1576 from rtx to rtx_insn *.
1577 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
1578 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
1579 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
1581 * reorg.c (relax_delay_slots): Strengthen locals named "after"
1582 from rtx to rtx_insn *; use methods of "pat" for type-safety.
1584 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1586 * combine.c (try_combine): Eliminate checked cast on result of
1588 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
1589 autogenerated one by strengthening the return type and params 2 and 3
1590 from rtx to rtx_insn *, and by naming the params.
1591 * gengenrtl.c (special_rtx): Add INSN to those that are
1593 * rtl.h (gen_rtx_INSN): New prototype.
1595 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1597 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
1599 (no_equiv): Likewise.
1600 (update_equiv_regs): Likewise.
1601 (setup_reg_equiv): Likewise. Strengthen locals "elem",
1602 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
1603 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
1605 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
1606 from rtx to rtx_insn_list *.
1607 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
1608 rtx_insn_list * and use methods for clarity and typesafety.
1609 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
1611 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
1612 redundant check on INSN_P (insns): this cannot hold, as "insns" is
1613 an INSN_LIST, not an insn.
1614 (reverse_equiv_p): Strengthen local "insns" from rtx to
1615 rtx_insn_list * and use methods for clarity and typesafety.
1616 (contains_reloaded_insn_p): Likewise for local "list".
1618 2014-09-09 Jiong Wang <jiong.wang@arm.com>
1620 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
1621 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
1622 (arm_builtin_vectorized_function): Likewise.
1623 * config/arm/arm_neon_builtins.def: New macro for copysignf.
1624 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
1626 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
1628 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
1629 * builtins.h (default_target_builtins): Likewise.
1630 * gcse.h (default_target_gcse): Likewise.
1631 * target-globals.h (target_globals): Add a destructor. Convert
1632 void-pointer fields back to their real type and change from
1633 GTY((atomic)) to GTY((skip)).
1634 (restore_target_globals): Remove casts accordingly.
1635 * target-globals.c (save_target_globals): Use XCNEW rather than
1636 ggc_internal_cleared_alloc to allocate non-GC structures.
1637 Use ggc_cleared_alloc to allocate the target_globals structure
1639 (target_globals::~target_globals): Define.
1641 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1643 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
1644 mnemonic instead of fldmfdd.
1645 * config/arm/arm.c (vfp_output_fstmd): Rename to...
1646 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
1647 Output vpush when address register is SP.
1648 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
1649 (vfp_output_vstmd): ... This.
1650 * config/arm/vfp.md (push_multi_vfp): Update call to
1653 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1655 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
1657 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1659 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
1660 (*sqrtdf2_vfp): Likewise.
1661 (*cmpsf_vfp): Likewise.
1662 (*cmpsf_trap_vfp): Likewise.
1663 (*cmpdf_vfp): Likewise.
1664 (*cmpdf_trap_vfp): Likewise.
1666 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1668 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
1669 (*truncdfsf2_vfp): Likewise.
1670 (*truncsisf2_vfp): Likewise.
1671 (*truncsidf2_vfp): Likewise.
1672 (fixuns_truncsfsi2): Likewise.
1673 (fixuns_truncdfsi2): Likewise.
1674 (*floatsisf2_vfp): Likewise.
1675 (*floatsidf2_vfp): Likewise.
1676 (floatunssisf2): Likewise.
1677 (floatunssidf2): Likewise.
1679 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1681 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
1682 (*muldf3_vfp): Likewise.
1683 (*mulsf3negsf_vfp): Likewise.
1684 (*muldf3negdf_vfp): Likewise.
1685 (*mulsf3addsf_vfp): Likewise.
1686 (*muldf3adddf_vfp): Likewise.
1687 (*mulsf3subsf_vfp): Likewise.
1688 (*muldf3subdf_vfp): Likewise.
1689 (*mulsf3negsfaddsf_vfp): Likewise.
1690 (*fmuldf3negdfadddf_vfp): Likewise.
1691 (*mulsf3negsfsubsf_vfp): Likewise.
1692 (*muldf3negdfsubdf_vfp): Likewise.
1694 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1696 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
1697 (*absdf2_vfp): Likewise.
1698 (*negsf2_vfp): Likewise.
1699 (*negdf2_vfp): Likewise.
1700 (*addsf3_vfp): Likewise.
1701 (*adddf3_vfp): Likewise.
1702 (*subsf3_vfp): Likewise.
1703 (*subdf3_vfp): Likewise.
1704 (*divsf3_vfp): Likewise.
1705 (*divdf3_vfp): Likewise.
1707 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1709 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
1711 (arm_print_operand): Don't convert real values to decimal
1712 representation in default case.
1713 (fp_immediate_constant): Delete.
1714 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
1715 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
1717 (*thumb2_movsi_vfp): Likewise.
1718 (*movdi_vfp): Likewise.
1719 (*movdi_vfp_cortexa8): Likewise.
1720 (*movhf_vfp_neon): Likewise.
1721 (*movhf_vfp): Likewise.
1722 (*movsf_vfp): Likewise.
1723 (*thumb2_movsf_vfp): Likewise.
1724 (*movdf_vfp): Likewise.
1725 (*thumb2_movdf_vfp): Likewise.
1726 (*movsfcc_vfp): Likewise.
1727 (*thumb2_movsfcc_vfp): Likewise.
1728 (*movdfcc_vfp): Likewise.
1729 (*thumb2_movdfcc_vfp): Likewise.
1731 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
1733 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
1737 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1740 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
1741 Use qualifier_immediate for last operand. Rename to...
1742 (aarch64_types_ternop_lane_qualifiers): ... This.
1743 (TYPES_QUADOP): Rename to...
1744 (TYPES_TERNOP_LANE): ... This.
1745 (aarch64_simd_expand_args): Return const0_rtx when encountering user
1746 error. Change return of 0 to return of NULL_RTX.
1747 (aarch64_crc32_expand_builtin): Likewise.
1748 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
1749 ICE when expanding unknown builtin.
1750 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
1751 TERNOP_LANE qualifiers.
1752 (sqdmlsl_lane): Likewise.
1753 (sqdmlal_laneq): Likewise.
1754 (sqdmlsl_laneq): Likewise.
1755 (sqdmlal2_lane): Likewise.
1756 (sqdmlsl2_lane): Likewise.
1757 (sqdmlal2_laneq): Likewise.
1758 (sqdmlsl2_laneq): Likewise.
1760 2014-09-09 Nick Clifton <nickc@redhat.com>
1762 * doc/invoke.texi (Optimization Options): Add missing @gol to the
1764 (S/390 and zSeries Options): Remove superfluous word from the
1765 description of the -mhotpatch option.
1767 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
1769 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
1770 * ira.c: #include "shrink-wrap.h"
1771 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
1772 * ifcvt.c: #include "shrink-wrap.h"
1773 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
1775 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1777 * common/config/picochip/picochip-common.c: Remove.
1778 * config.gcc: Remove support for picochip.
1779 * config/picochip/constraints.md: Remove.
1780 * config/picochip/dfa_space.md: Remove.
1781 * config/picochip/dfa_speed.md: Remove.
1782 * config/picochip/picochip-protos.h: Remove.
1783 * config/picochip/picochip.c: Remove.
1784 * config/picochip/picochip.h: Remove.
1785 * config/picochip/picochip.md: Remove.
1786 * config/picochip/picochip.opt: Remove.
1787 * config/picochip/predicates.md: Remove.
1788 * config/picochip/t-picochip: Remove.
1789 * doc/md.texi: Don't document picochi.
1791 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1793 * basic-block.h (control_flow_insn_p): Strengthen param from
1794 const_rtx to const rtx_insn *.
1795 * cfgbuild.c (control_flow_insn_p): Likewise.
1797 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1799 * gcse.c (modify_mem_list): Strengthen this variable from
1800 vec<rtx> * to vec<rtx_insn *> *.
1801 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
1803 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
1804 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
1805 (record_last_mem_set_info): Strengthen param "insn" from rtx to
1807 (record_last_set_info): Likewise for local "last_set_insn".
1809 2014-09-08 DJ Delorie <dj@redhat.com>
1811 * doc/invoke.texi (MSP430 Options): Add -minrt.
1813 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1815 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
1816 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
1817 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
1819 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
1821 (adjust_splat): New function.
1822 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
1823 (dump_swap_insn_table): Add case for SH_SPLAT.
1825 2014-09-08 Richard Biener <rguenther@suse.de>
1828 * tree-inline.c (copy_loops): The source loop header should
1830 (tree_function_versioning): If loops need fixup after removing
1831 unreachable blocks fix them.
1832 * omp-low.c (simd_clone_adjust): Do not add incr block to
1833 loop under construction.
1835 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
1837 * config/aarch64/aarch64-builtins.c
1838 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
1840 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1842 * config/i386/cygming.h (TF_SIZE): Remove.
1843 * config/i386/darwin.h (TF_SIZE): Remove.
1844 * config/i386/dragonfly.h (TF_SIZE): Remove.
1845 * config/i386/freebsd.h (TF_SIZE): Remove.
1846 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
1847 * config/i386/openbsdelf.h (TF_SIZE): Remove.
1848 * config/i386/sol2.h (TF_SIZE): Remove.
1849 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
1850 * config/ia64/linux.h (TF_SIZE): Remove.
1851 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
1852 * doc/tm.texi: Regenerate.
1853 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
1855 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1857 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1859 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
1861 * doc/tm.texi: Regenerate.
1862 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1864 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
1865 * config/cris/cris.h (__make_dp): Remove.
1867 2014-09-08 Richard Biener <rguenther@suse.de>
1870 * cfgloop.c (mark_loop_for_removal): Track former header
1872 * cfgloop.h (struct loop): Add former_header member unconditionally.
1873 * loop-init.c (fix_loop_structure): Enable bogus loop removal
1874 diagnostic unconditionally.
1876 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1879 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
1880 constraint for operand0 and remove write only modifier from operand3.
1882 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
1884 PR rtl-optimization/62208
1885 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
1886 rather than const0_rtx in eq/ne-xor simplifications.
1888 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
1890 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
1891 (arc_output_mi_thunk): Likewise.
1893 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
1894 arguments to silence bogus warning.
1896 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
1899 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
1901 2014-09-06 Tom de Vries <tom@codesourcery.com>
1903 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
1904 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
1905 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
1907 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
1910 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
1911 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
1913 2014-09-05 Easwaran Raman <eraman@google.com>
1915 PR rtl-optimization/62146
1916 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
1917 hoisted instruction unconditional.
1919 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
1922 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
1923 Do not allow any_mask_operand for operands[2].
1924 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
1926 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1928 * config/arc/arc.c (arc_print_operand): Use insn method of
1929 final_sequence for type-safety.
1930 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
1931 "insn" from rtx to rtx_insn *.
1932 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
1933 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
1934 Likewise for locals "branch", "label".
1935 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
1936 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
1937 (same_cmp_following_p): Likewise for locals "i2", "i3".
1938 * config/sh/sh_optimize_sett_clrt.cc
1939 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
1940 param "cbranch_insn".
1941 * function.c (convert_jumps_to_returns): Likewis for local "jump".
1942 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
1943 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
1945 (condjump_p): Likewise.
1946 (condjump_in_parallel_p): Likewise.
1948 (any_uncondjump_p): Likewise.
1949 (any_condjump_p): Likewise.
1950 (condjump_label): Likewise.
1951 (returnjump_p): Strengthen param "insn" from rtx to
1953 (onlyjump_p): Strengthen param "insn" from const_rtx to
1955 (jump_to_label_p): Likewise.
1956 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
1957 (invert_jump): Likewise.
1958 * reorg.c (simplejump_or_return_p): Add checked cast when calling
1960 (get_jump_flags): Strengthen param "insn" from rtx to
1962 (get_branch_condition): Likewise.
1963 (condition_dominates_p): Likewise.
1964 (make_return_insns): Move declaration of local "pat" earlier, to
1965 after we've handled NONJUMP_INSN_P and non-sequences, using its
1966 methods to simplify the code and for type-safety.
1967 * rtl.h (find_constant_src): Strengthen param from const_rtx to
1969 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
1970 (condjump_p): Strengthen param from const_rtx to
1972 (any_condjump_p): Likewise.
1973 (any_uncondjump_p): Likewise.
1975 (condjump_label): Likewise.
1976 (simplejump_p): Likewise.
1977 (returnjump_p): Likewise.
1978 (onlyjump_p): Likewise.
1979 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
1980 (invert_jump): Likewise.
1981 (condjump_in_parallel_p): Strengthen param from const_rtx to
1983 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
1984 to const rtx_insn *.
1985 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
1986 to const rtx_insn *.
1987 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
1989 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1991 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
1992 above the conditional, and convert the check on GET_CODE to a
1993 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
1994 the conditional. Simplify the conditional by using methods of
1997 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1999 * haifa-sched.c (check_clobbered_conditions): Strengthen local
2000 "link" from rtx to rtx_insn_list *, and use its methods for
2001 clarity and type-safety.
2002 (toggle_cancelled_flags): Likewise.
2003 (restore_last_backtrack_point): Likewise.
2004 (queue_to_ready): Use insn method of "link" in one place.
2005 (schedule_block): Strengthen local "link" from rtx to
2006 rtx_insn_list *, and use its methods for clarity and type-safety.
2008 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2010 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
2011 param "insn" from const_rtx to const rtx_insn *.
2012 (sched_get_reverse_condition_uncached): Likewise.
2013 (sched_get_condition_with_rev): Likewise.
2014 (sched_has_condition_p): Likewise.
2015 (sched_insns_conditions_mutex_p): Likewise for both params.
2016 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
2017 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
2018 (setup_insn_reg_uses): Move local "list" to be more tightly
2019 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
2020 its methods for clarity and type-safety.
2021 (sched_analyze_1): Strengthen local "pending" from rtx to
2022 rtx_insn_list *, and local "pending_mem" from rtx to
2023 rtx_expr_list *. Use methods of each for clarity and type-safety.
2024 (sched_analyze_2): Likewise.
2025 (sched_analyze_insn): Likewise.
2027 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
2028 param from const_rtx to const rtx_insn *.
2029 (sched_insns_conditions_mutex_p): Likewise for both params.
2030 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
2033 * system.h (CONST_CAST_RTX_INSN): New macro.
2035 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2037 * recog.c (peep2_attempt): Strengthen return type from rtx to
2039 (peep2_update_life): Likewise for params "last", "prev", removing
2040 a checked cast made redundant by this.
2041 (peephole2_optimize): Likewise for local "last".
2043 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2045 * basic-block.h (set_block_for_insn): Eliminate this macro in
2047 * rtl.h (set_block_for_insn): New inline function, imposing the
2048 requirement that the "insn" param is an rtx_insn *.
2050 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2052 * caller-save.c (setup_save_areas): Strengthen local "insn" from
2054 * final.c (get_call_reg_set_usage): Likewise for first param,
2055 eliminating a checked cast.
2056 * regs.h (get_call_reg_set_usage): Likewise for first param.
2057 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
2058 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
2059 cast, replacing references to "x" with "call_insn" where
2061 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
2062 rtx_insn *, adding a checked cast.
2064 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2066 * output.h (final_scan_insn): Strengthen first param from rtx to
2069 * final.c (final_scan_insn): Likewise, renaming it back from
2070 "uncast_insn" to "insn", eliminating the checked cast.
2072 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
2073 "vec" with an rtx_sequence * "seq", taking a copy of
2074 "final_sequence", and using methods of "seq" for clarity, and for
2075 type-safety in the calls to final_scan_insn.
2076 * config/mips/mips.c (mips_output_conditional_branch): Use methods
2077 of "final_sequence" for clarity, and for type-safety in the call to
2079 * config/sh/sh.c (print_slot): Strengthen param from rtx to
2080 rtx_sequence * and rename from "insn" to "seq".
2082 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2084 * jump.c (delete_related_insns): Introduce a new local "table" by
2085 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
2086 get_labels method of "table" to simplify access to the labels in
2089 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2091 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
2092 f_minmaxs, f_minmaxd types.
2094 2014-09-05 Richard Biener <rguenther@suse.de>
2096 * cfgloop.c (mark_loop_for_removal): Record former header
2097 when ENABLE_CHECKING.
2098 * cfgloop.h (strut loop): Add former_header member when
2100 * loop-init.c (fix_loop_structure): Sanity check loops
2101 marked for removal if they re-appeared.
2103 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2105 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
2106 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
2108 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
2109 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
2110 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
2111 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
2112 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
2113 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
2114 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
2115 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
2116 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
2117 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
2118 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
2119 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
2120 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
2121 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
2122 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
2123 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
2124 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
2125 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
2126 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
2127 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
2128 with int{32,16,8}_t.
2130 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2132 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
2133 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
2134 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
2135 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
2136 Remove temporary __asm__ and reimplement.
2138 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2140 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
2141 handling cmge, cmgt, cmeq, cmtst.
2143 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
2144 cmlt, cmgeu, cmgtu, cmtst): Remove.
2146 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
2147 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
2148 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
2149 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
2151 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2153 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
2155 (aarch64_fold_builtin): Update pattern for cmtst.
2157 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
2160 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
2162 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
2163 Switch operands, separate out more cases, refactor.
2165 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
2167 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
2168 argument; rename old version to...
2169 (aarch64_const_vec_all_same_in_range_p): ...this.
2170 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
2172 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
2174 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2176 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
2177 Remove qualifier_const_pointer, update comment.
2179 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2181 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
2183 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2185 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
2186 varargs with pointer parameter.
2187 (aarch64_simd_expand_builtin): pass pointer into previous.
2189 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2191 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
2194 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2196 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
2197 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
2198 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
2199 Replace temporary asm with call to builtin.
2200 (vrbit_p8, vrbitq_p8): New functions.
2202 2014-09-05 Richard Biener <rguenther@suse.de>
2204 * cfgloop.c (mark_loop_for_removal): New function.
2205 * cfgloop.h (mark_loop_for_removal): Declare.
2206 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
2207 (merge_blocks): Likewise.
2208 (duplicate_block): Likewise.
2209 * except.c (sjlj_emit_dispatch_table): Likewise.
2210 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
2211 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
2212 (thread_through_loop_header): Likewise.
2214 2014-09-05 Richard Biener <rguenther@suse.de>
2217 * fold-const.c (try_move_mult_to_index): Remove.
2218 (fold_binary_loc): Do not call it.
2219 * tree-data-ref.c (dr_analyze_indices): Strip conversions
2220 from the base object again.
2222 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
2224 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
2227 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2230 * config/arm/arm.md (setmem): New pattern.
2231 * config/arm/arm-protos.h (struct tune_params): New fields.
2232 (arm_gen_setmem): New prototype.
2233 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
2234 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
2235 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
2236 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
2237 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
2238 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
2239 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
2240 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
2241 (arm_const_inline_cost): New function.
2242 (arm_block_set_max_insns): New function.
2243 (arm_block_set_non_vect_profit_p): New function.
2244 (arm_block_set_vect_profit_p): New function.
2245 (arm_block_set_unaligned_vect): New function.
2246 (arm_block_set_aligned_vect): New function.
2247 (arm_block_set_unaligned_non_vect): New function.
2248 (arm_block_set_aligned_non_vect): New function.
2249 (arm_block_set_vect, arm_gen_setmem): New functions.
2251 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2253 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
2255 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2257 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
2259 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2261 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
2263 * valtrack.h: Adjust.
2265 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2267 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
2269 (emit_jump_insn_before_noloc): Likewise.
2270 (emit_call_insn_before_noloc): Likewise.
2271 (emit_label_before): Likewise.
2272 (emit_label_after): Likewise.
2273 (emit_insn_before_setloc): Likewise.
2274 (emit_jump_insn_before_setloc): Likewise.
2275 (emit_call_insn_before_setloc): Likewise.
2276 (emit_call_insn_before): Likewise.
2279 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2281 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
2282 rtx_insn *, eliminating a checked cast.
2284 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2286 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
2287 const_rtx to const rtx_insn *.
2288 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
2291 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2293 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
2294 fixup_args_size_notes.
2295 * expr.c (fixup_args_size_notes): Strengthen first two params from
2296 rtx to rtx_insn *, eliminating a checked cast.
2297 * rtl.h (fixup_args_size_notes): Strengthen first two params from
2300 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2302 * haifa-sched.c (get_ready_element): Strengthen return type from
2304 * sched-int.h (get_ready_element): Likewise.
2306 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
2309 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
2310 indexed_or_indirect_operand instead of memory_operand.
2311 (floatsi<mode>2_lfiwzx_mem): Ditto.
2313 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2315 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
2316 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
2317 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
2319 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2321 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
2323 (get_last_nonnote_insn): Likewise.
2324 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
2325 * resource.c (find_basic_block): Likewise.
2327 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
2330 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2332 * genattr.c (main): Within the prototype of insn_latency written
2333 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
2334 * genautomata.c (output_internal_maximal_insn_latency_func):
2335 Within the implementation of insn_latency written out to
2336 insn-automata.c, strengthen both params from rtx to rtx_insn *,
2337 eliminating a pair of checked casts.
2339 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2341 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
2344 * rtl.h (eh_returnjump_p): Likewise.
2346 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
2348 * Makefile.in (TAGS): Handle constructs in timevar.def.
2350 2014-09-04 Guozhi Wei <carrot@google.com>
2353 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
2354 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
2355 it into two patterns.
2356 (move_lo_quad_internal_be_<mode>): Likewise.
2358 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2360 * doc/options.texi: Document that Var and Init are required if CPP
2362 * optc-gen.awk: Require Var and Init if CPP is given.
2363 * common.opt (Wpedantic): Use Init.
2365 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2367 * config/rs6000/rs6000.c (special_handling_values): Add
2369 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
2370 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
2371 as swappable with special handling SH_EXTRACT. Remove
2372 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
2374 (adjust_extract): New function.
2375 (handle_special_swappables): Add default to case statement; add
2376 case for SH_EXTRACT that calls adjust_extract.
2377 (dump_swap_insn_table): Handle SH_EXTRACT.
2379 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2381 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
2382 selection of 0th memory doubleword, regardless of endianness.
2384 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2386 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
2388 2014-09-04 Alan Modra <amodra@gmail.com>
2391 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
2394 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
2396 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
2397 * targhooks.c (default_dwarf_frame_reg_mode): New function.
2398 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
2399 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
2400 * doc/tm.texi: Regenerate.
2401 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
2402 selection logic to default_dwarf_frame_reg_mode.
2404 2014-09-03 Marek Polacek <polacek@redhat.com>
2406 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
2409 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2411 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
2412 the automodified register.
2414 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2416 * output.h (get_some_local_dynamic_name): Declare.
2417 * final.c (some_local_dynamic_name): New variable.
2418 (get_some_local_dynamic_name): New function.
2419 (final_end_function): Clear some_local_dynamic_name.
2420 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
2421 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2422 (print_operand): Report an error if '%&' is used inappropriately.
2423 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
2424 (get_some_local_dynamic_name_1): Delete.
2425 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
2426 (rs6000_get_some_local_dynamic_name): Delete.
2427 (rs6000_get_some_local_dynamic_name_1): Delete.
2428 (print_operand): Report an error if '%&' is used inappropriately.
2429 * config/s390/s390.c (machine_function): Remove some_ld_name.
2430 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2431 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
2432 * config/sparc/sparc.c: Include rtl-iter.h.
2433 (machine_function): Remove some_ld_name.
2434 (sparc_print_operand): Report an error if '%&' is used inappropriately.
2435 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2437 2014-09-03 Richard Henderson <rth@redhat.com>
2439 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
2440 (aarch64_popwb_pair_reg): Remove.
2441 (aarch64_set_frame_expr): Remove.
2442 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
2443 the restore ops performed by the insns generated.
2444 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
2445 insn. Perform the calls_eh_return addition later; do not attempt to
2446 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
2447 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
2448 special markup at all. Load cfun->machine->frame.hard_fp_offset
2449 into a local variable.
2450 (aarch64_frame_pointer_required): Don't check calls_alloca.
2452 2014-09-03 Richard Biener <rguenther@suse.de>
2454 * opts.c (default_options_optimization): Adjust
2455 max-combine-insns to 2 for -Og.
2457 2014-09-03 Martin Jambor <mjambor@suse.cz>
2460 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
2461 pass-trough jump functions correctly.
2463 2014-09-03 Martin Jambor <mjambor@suse.cz>
2466 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
2467 created replacements in ascending order of offsets.
2468 (known_aggs_to_agg_replacement_list): Likewise.
2470 2014-09-03 Martin Liska <mliska@suse.cz>
2472 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
2473 is set to set uninitialized value for vnresult.
2475 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2477 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
2478 for TARGET_MUST_PASS_IN_STACK.
2480 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2482 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
2483 for TARGET_ARG_PARTIAL_BYTES.
2485 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2487 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
2488 instructions for varargs implementation.
2489 (nds32_expand_epilogue): Emit stack adjustment instructions for
2490 varargs implementation.
2492 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2494 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
2495 optimization detection.
2497 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2499 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
2501 (nds32_function_arg_advance): Deal with nameless arguments.
2502 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
2503 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
2504 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
2506 2014-09-03 Richard Biener <rguenther@suse.de>
2508 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
2509 (struct bb_bitmap_sets): Remove deferred member.
2510 (BB_DEFERRED): Remove.
2511 (defer_or_phi_translate_block): Remove.
2512 (compute_antic_aux): Remove deferring of blocks, assert
2513 proper iteration order.
2514 (compute_antic): Do not set BB_DEFERRED.
2515 (eliminate): Allocate el_avail of proper size initially.
2517 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2519 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
2520 according to the value of crtl->args.pretend_args_size.
2522 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2524 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
2525 varargs information.
2527 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2529 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
2530 implementation for TARGET_SETUP_INCOMING_VARARGS.
2531 (nds32_strict_argument_naming): Refine comment.
2532 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
2533 Define for future implementation.
2535 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
2537 * config/i386/adxintrin.h (_subborrow_u32): New.
2538 (_addcarry_u32): Ditto.
2539 (_subborrow_u64): Ditto.
2540 (_addcarry_u64): Ditto.
2541 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
2543 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
2544 __builtin_ia32_sbb_u64
2546 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2548 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
2550 (nds32_function_arg_advance): Likewise.
2551 (nds32_init_cumulative_args): Likewise.
2552 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
2553 (NDS32_FIRST_GPR_REGNUM): Define.
2554 (NDS32_LAST_GPR_REGNUM): Define.
2555 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
2556 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2557 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2558 (machine_function): Use GRP-specific stuff.
2560 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2562 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
2563 (nds32_expand_epilogue): Likewise.
2564 (nds32_expand_prologue_v3push): Likewise.
2565 (nds32_expand_epilogue_v3pop): Likewise.
2567 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2569 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
2570 v3push/v3pop for variadic function.
2571 * config/nds32/nds32.md (prologue, epilogue): Likewise.
2573 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2575 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
2576 Check rtx for varargs implementation.
2577 (nds32_output_stack_pop): Likewise.
2578 * config/nds32/nds32-protos.h: Have a rtx argument for
2579 nds32_output_stack_push and nds32_output_stack_pop.
2580 * config/nds32/nds32.md: Likewise.
2582 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2584 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
2585 to check if FUNC is an interrupt service routine.
2586 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
2588 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2590 * config/nds32/nds32.h (machine_function): Add some fields for variadic
2591 arguments implementation.
2593 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2595 * config/nds32/nds32-predicates.c
2596 (nds32_valid_stack_push_pop): Rename to ...
2597 (nds32_valid_stack_push_pop_p): ... this.
2598 * config/nds32/nds32-protos.h: Likewise.
2599 * config/nds32/predicates.md: Likewise.
2601 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2603 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
2604 (nds32_emit_stack_v3push): ... this.
2605 (nds32_gen_stack_v3pop): Rename to ...
2606 (nds32_emit_stack_v3pop): ... this and consider CFA restore
2609 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2611 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
2612 (nds32_emit_stack_push_multiple): ... this.
2613 (nds32_gen_stack_pop_multiple): Rename to ...
2614 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
2617 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2620 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
2621 and add a second splitter to handle the remaining cases.
2623 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2625 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
2627 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2629 * cfgexpand.c (label_rtx_for_bb): Change type to
2630 hash_map<basic_block, rtx_code_label *> *.
2631 (expand_gimple_basic_block): Adjust.
2632 (pass_expand::execute): Likewise.
2634 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2636 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
2637 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
2638 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
2639 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
2640 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
2641 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
2642 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
2645 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2647 * alloc-pool.c: Include coretypes.h.
2648 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
2649 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
2650 hash_set instead of htab.
2651 * ggc-page.c (in_gc): New variable.
2652 (ggc_free): Do nothing if a collection is taking place.
2653 (ggc_collect): Set in_gc appropriately.
2654 * ggc.h (gt_ggc_mx(const char *)): New function.
2655 (gt_pch_nx(const char *)): Likewise.
2656 (gt_ggc_mx(int)): Likewise.
2657 (gt_pch_nx(int)): Likewise.
2658 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
2659 (hash_map::hash_entry::pch_nx): Likewise.
2660 (hash_map::hash_entry::pch_nx_helper): Likewise.
2661 (hash_map::hash_map): Adjust.
2662 (hash_map::create_ggc): New function.
2663 (gt_ggc_mx): Likewise.
2664 (gt_pch_nx): Likewise.
2665 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
2666 (default_hashset_traits::pch_nx): Likewise.
2667 (hash_set::hash_entry::ggc_mx): Likewise.
2668 (hash_set::hash_entry::pch_nx): Likewise.
2669 (hash_set::hash_entry::pch_nx_helper): Likewise.
2670 (hash_set::hash_set): Adjust.
2671 (hash_set::create_ggc): New function.
2672 (hash_set::elements): Likewise.
2673 (gt_ggc_mx): Likewise.
2674 (gt_pch_nx): Likewise.
2675 * hash-table.h (hash_table::hash_table): Adjust.
2676 (hash_table::m_ggc): New member.
2677 (hash_table::~hash_table): Adjust.
2678 (hash_table::expand): Likewise.
2679 (hash_table::empty): Likewise.
2680 (gt_ggc_mx): New function.
2681 (hashtab_entry_note_pointers): Likewise.
2682 (gt_pch_nx): Likewise.
2684 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2686 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
2687 built-in definition.
2688 (XVCVUXDDP_SCALE): Likewise.
2689 (XVCVDPSXDS_SCALE): Likewise.
2690 (XVCVDPUXDS_SCALE): Likewise.
2691 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2692 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
2693 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
2694 VSX_BUILTIN_XVCVDPUXDS_SCALE.
2695 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
2697 * config/rs6000/rs6000.c (real.h): New include.
2698 (rs6000_scale_v2df): New function.
2699 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
2700 (UNSPEC_VSX_XVCVUXDDP): Likewise.
2701 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
2702 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
2703 (vsx_xvcvsxddp_scale): New define_expand.
2704 (vsx_xvcvsxddp): New define_insn.
2705 (vsx_xvcvuxddp_scale): New define_expand.
2706 (vsx_xvcvuxddp): New define_insn.
2707 (vsx_xvcvdpsxds_scale): New define_expand.
2708 (vsx_xvcvdpsxds): New define_insn.
2709 (vsx_xvcvdpuxds_scale): New define_expand.
2710 (vsx_xvcvdpuxds): New define_insn.
2711 * doc/extend.texi (vec_ctf): Add new prototypes.
2712 (vec_cts): Likewise.
2713 (vec_ctu): Likewise.
2714 (vec_splat): Likewise.
2715 (vec_div): Likewise.
2716 (vec_mul): Likewise.
2718 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2721 * config/arm/neon.md
2722 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
2723 <v_cmp_result>): New pattern.
2724 * config/arm/iterators.md (NEON_VCVT): New int iterator.
2725 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
2726 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
2727 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
2728 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
2729 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
2731 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2734 * config/arm/iterators.md (FIXUORS): New code iterator.
2735 (VCVT): New int iterator.
2736 (su_optab): New code attribute.
2738 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
2740 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2742 * config/aarch64/predicates.md (aarch64_comparison_operation):
2743 New special predicate.
2744 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
2745 aarch64_comparison_operation instead of matching an operator.
2746 Update operand numbers.
2747 (csinc3<mode>_insn): Likewise.
2748 (*csinv3<mode>_insn): Likewise.
2749 (*csneg3<mode>_insn): Likewise.
2750 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
2751 * config/aarch64/aarch64.c (aarch64_get_condition_code):
2752 Return -1 instead of aborting on invalid condition codes.
2753 (aarch64_print_operand): Update aarch64_get_condition_code callsites
2754 to assert that the returned condition code is valid.
2755 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
2757 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
2759 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
2760 tree.def, and gimple.def
2762 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2763 Balaji V. Iyer <balaji.v.iyer@intel.com>
2764 Igor Zamyatin <igor.zamyatin@intel.com>
2766 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
2767 (__cilkrts_cilk_for_64): Likewise.
2768 * cilk-common.c (declare_cilk_for_builtin): New function.
2769 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
2770 __cilkrts_cilk_for_64 bultins.
2771 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
2773 (cilk_for_32_fndecl): New define.
2774 (cilk_for_64_fndecl): Likewise.
2775 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
2776 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
2777 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
2778 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
2779 GF_OMP_FOR_COMBINED_INTO.
2780 * gimplify.c (gimplify_scan_omp_clauses): Added
2781 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2782 (gimplify_adjust_omp_clauses): Ditto.
2783 (gimplify_omp_for): Added CILK_FOR case.
2784 (gimplify_expr): Ditto.
2785 * omp-low.c: Include cilk.h.
2786 (extract_omp_for_data): Set appropriate kind for
2787 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
2788 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
2789 (create_omp_child_function_name): Added second argument to handle
2791 (cilk_for_check_loop_diff_type): New function.
2792 (expand_cilk_for_call): Likewise.
2793 (expand_cilk_for): Likewise.
2794 (create_omp_child_function): Set cilk_for_count; handle the cases when
2795 it is true; call create_omp_child_function_name with second argument.
2796 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
2797 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
2798 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
2799 * tree-nested.c (convert_nonlocal_omp_clauses): Added
2800 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2801 (convert_local_omp_clauses): Ditto.
2802 * tree-pretty-print.c (dump_omp_clause): Added
2803 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
2804 (dump_generic_node): Added CILK_FOR case.
2805 * tree.c (omp_clause_num_ops): New element
2806 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
2807 (omp_clause_code_name): New element _Cilk_for_count_.
2808 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
2809 * tree.def: Add tree code for CILK_FOR.
2811 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2813 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
2814 (ppc403-compare): Add "exts with dot" case.
2815 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
2816 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
2817 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
2818 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
2819 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
2820 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
2821 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
2822 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
2823 cell-cmp-microcoded): Similarly.
2824 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
2825 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
2826 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
2827 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
2828 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
2829 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
2830 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
2831 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
2832 (power6-compare): Add "exts with dot" case.
2833 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
2834 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
2835 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
2837 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
2838 if avoiding Cell microcode.
2839 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
2840 (is_cracked_insn): Ditto.
2841 (insn_must_be_first_in_group): Ditto.
2842 * config/rs6000/rs6000.md (dot): Adjust comment.
2843 (cell_micro): Handle exts+dot.
2844 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
2845 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
2846 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
2847 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
2848 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
2849 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
2850 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
2852 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2854 * config/rs6000/rs6000.md (QHSI): Delete.
2855 (EXTQI, EXTHI, EXTSI): New mode iterators.
2856 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
2857 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
2858 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
2859 9 anonymous instructions, and 8 splitters): Delete.
2860 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
2861 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
2862 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
2863 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
2864 *zero_extendsi<mode>2_dot2): New.
2866 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2868 * config/rs6000/rs6000.md (any_extend): New code iterator.
2869 (u, su): New code attributes.
2870 (dmode, DMODE): New mode attributes.
2871 (<su>mul<mode>3_highpart): New.
2872 (*<su>mul<mode>3_highpart): New.
2873 (<su>mulsi3_highpart_le): New.
2874 (<su>muldi3_highpart_le): New.
2875 (<su>mulsi3_highpart_64): New.
2876 (<u>mul<mode><dmode>3): New.
2877 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
2879 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
2882 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2884 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
2885 *mulsi3_internal2, and two splitters): Delete.
2886 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
2888 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
2890 2014-09-02 Richard Biener <rguenther@suse.de>
2892 PR tree-optimization/62695
2893 * tree-ssa-structalias.c (find_func_clobbers): Add missing
2896 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
2899 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
2901 2014-09-01 Andi Kleen <ak@linux.intel.com>
2903 * file-find.c (add_prefix_begin): Add.
2904 (do_add_prefix): Rename from add_prefix with first argument.
2905 (add_prefix): Add new wrapper.
2906 * file-find.h (add_prefix_begin): Add.
2907 * gcc-ar.c (main): Support -B option.
2909 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
2911 * genemit.c: Include dumpfile.h.
2912 (gen_split): Print name of splitter function to dump file.
2914 2014-09-01 Richard Biener <rguenther@suse.de>
2916 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
2917 Use stack auto_vecs for constraint expressions.
2918 (find_func_aliases_for_call): Likewise.
2919 (find_func_aliases): Likewise.
2920 (find_func_clobbers): Likewise.
2922 2014-09-01 Richard Biener <rguenther@suse.de>
2924 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
2925 operands vector in most cases. Remove redundant code.
2927 2014-09-01 Olivier Hainque <hainque@adacore.com>
2929 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
2930 $WIND_BASE instead of designating a harcoded arbitrary home dir.
2931 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
2933 2014-09-01 Richard Biener <rguenther@suse.de>
2935 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
2936 copy_reference_ops_from_call, vn_nary_op_compute_hash,
2937 vn_reference_compute_hash, vn_reference_insert): Remove.
2938 (vn_reference_lookup_call): New function.
2939 * tree-ssa-sccvn.c (vn_reference_compute_hash,
2940 copy_reference_ops_from_ref, copy_reference_ops_from_call,
2941 vn_reference_insert, vn_nary_op_compute_hash): Make static.
2942 (create_reference_ops_from_call): Remove.
2943 (vn_reference_lookup_3): Properly update shared_lookup_references.
2944 (vn_reference_lookup_pieces): Assert that we updated
2945 shared_lookup_references properly.
2946 (vn_reference_lookup): Likewise.
2947 (vn_reference_lookup_call): New function.
2948 (visit_reference_op_call): Use it. Avoid re-building the
2950 (visit_reference_op_load): Remove redundant lookup.
2951 (visit_reference_op_store): Perform special tail-merging work
2952 only when possibly doing tail-merging.
2953 (visit_use): Likewise.
2954 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
2956 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2959 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
2960 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
2961 (find_inc): Revert 2014-08-13 change.
2963 2014-09-01 Marek Polacek <polacek@redhat.com>
2966 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
2967 Change the type of V to unsigned HOST_WIDE_INT.
2969 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
2971 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
2972 the size of byte markers.
2973 (do_shift_rotate): Fix confusion between host, target and marker byte
2975 (verify_symbolic_number_p): Likewise.
2976 (find_bswap_or_nop_1): Likewise.
2977 (find_bswap_or_nop): Likewise.
2979 2014-09-01 Olivier Hainque <hainque@adacore.com>
2981 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
2982 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
2984 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2986 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
2987 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
2988 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
2990 2014-09-01 Yury Gribov <y.gribov@samsung.com>
2994 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
2995 (build_check_stmt): Likewise.
2996 (instrument_strlen_call): Likewise.
2997 (asan_expand_check_ifn): Likewise and fix types.
2998 (maybe_cast_to_ptrmode): New function.
3000 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3002 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
3004 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
3006 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
3008 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
3010 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
3011 prefix to function labels when generating fast indirect calls.
3013 2014-08-30 David Malcolm <dmalcolm@redhat.com>
3017 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
3018 param back from rtx_insn * to rtx. Rename param from "label" to
3019 "label_or_return", reintroducing "label" as an rtx_insn * after
3020 we've ensured it's not a RETURN.
3021 (first_active_target_insn): Likewise for return type and param;
3022 add a checked cast to rtx_insn * once we've ensured "insn" is not
3024 (steal_delay_list_from_target): Convert param "pnew_thread" back
3025 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
3027 (own_thread_p): Convert param "thread" back from an rtx_insn * to
3028 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
3029 cast once we've established we're not dealing with a RETURN,
3030 renaming subsequent uses of "thread" to "thread_insn".
3031 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
3033 (follow_jumps): Convert return type and param "label" from
3034 rtx_insn * back to rtx. Move initialization of "value" to after
3035 the handling for ANY_RETURN_P, adding a checked cast there to
3036 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
3037 rename to "this_label_or_return", reintroducing "this_label" as
3038 an rtx_insn * once we've handled the case where it could be an
3040 (fill_slots_from_thread): Rename param "thread" to
3041 "thread_or_return", converting from an rtx_insn * back to an rtx.
3042 Reintroduce name "thread" as an rtx_insn * local with a checked
3043 cast once we've handled the case of it being an ANY_RETURN_P.
3044 Convert local "new_thread" from an rtx_insn * back to an rtx.
3045 Add a checked cast when assigning to "trial" from "new_thread".
3046 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
3047 checked cast to rtx_insn * from "new_thread" when invoking
3049 (fill_eager_delay_slots): Convert locals "target_label",
3050 "insn_at_target" from rtx_insn * back to rtx.
3051 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
3052 (relax_delay_slots): Convert locals "trial", "target_label" from
3053 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
3054 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
3055 invoking update_block.
3056 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
3057 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
3059 * resource.h (mark_target_live_regs): Undo erroneous conversion
3060 of second param of r214693, converting it back from rtx_insn * to
3061 rtx, since it could be a RETURN.
3063 * resource.c (find_dead_or_set_registers): Similarly, convert
3064 param "jump_target" back from an rtx_insn ** to an rtx *, as we
3065 could be writing back a RETURN. Rename local rtx_insn * "next" to
3066 "next_insn", and introduce "lab_or_return" as a local rtx,
3067 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
3068 (mark_target_live_regs): Undo erroneous conversion
3069 of second param of r214693, converting it back from rtx_insn * to
3070 rtx, since it could be a RETURN. Rename it from "target" to
3071 "target_maybe_return", reintroducing the name "target" as a local
3072 rtx_insn * with a checked cast, after we've handled the case of
3075 2014-08-29 DJ Delorie <dj@redhat.com>
3077 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
3078 pointer size up to a power of two.
3079 * defaults.h (DWARF2_ADDR_SIZE): Round up.
3080 (POINTER_SIZE_UNITS): New, rounded up value.
3081 * dwarf2asm.c (size_of_encoded_value): Use it.
3082 (dw2_output_indirect_constant_1): Likewise.
3083 * expmed.c (init_expmed_one_conv): We now know the sizes of
3085 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
3086 * optabs.c (expand_float): Use precision, not size.
3087 (expand_fix): Likewise.
3088 * simplify-rtx (simplify_unary_operation_1): Likewise.
3089 * tree-dfa.c (get_ref_base_and_extent): Likewise.
3090 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
3091 (default_assemble_integer) Likewise.
3092 (dump_tm_clone_pairs): Likewise.
3093 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
3094 * var-tracking.c (adjust_mems): Allow partial-int modes also.
3095 (prepare_call_arguments): Likewise.
3096 * stor-layout.c (finalize_type_size): Preserve precision.
3097 (layout_type): Use precision, not size.
3099 * expr.c (convert_move): If the target has an explicit converter,
3102 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3104 * gdbinit.in: Skip various inline functions in rtl.h when
3107 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
3110 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
3112 2014-08-29 Richard Biener <rguenther@suse.de>
3114 PR tree-optimization/62291
3115 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
3116 exactly the vector size needed and use quick_push.
3117 (phi_translate_1): Adjust comment.
3118 (valid_in_sets): Remove block argument and remove pointless
3120 (dependent_clean): Adjust for removal of block argument.
3122 (compute_antic_aux): Likewise.
3123 (compute_partial_antic_aux): Likewise.
3125 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3126 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3127 Anna Tikhonova <anna.tikhonova@intel.com>
3128 Ilya Tocar <ilya.tocar@intel.com>
3129 Andrey Turetskiy <andrey.turetskiy@intel.com>
3130 Ilya Verbin <ilya.verbin@intel.com>
3131 Kirill Yukhin <kirill.yukhin@intel.com>
3132 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3134 * config/i386/sse.md
3135 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
3136 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
3137 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
3138 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
3140 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3141 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3142 Anna Tikhonova <anna.tikhonova@intel.com>
3143 Ilya Tocar <ilya.tocar@intel.com>
3144 Andrey Turetskiy <andrey.turetskiy@intel.com>
3145 Ilya Verbin <ilya.verbin@intel.com>
3146 Kirill Yukhin <kirill.yukhin@intel.com>
3147 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3149 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
3150 * config/i386/sse.md
3151 (define_mode_iterator VI4_128_8_256): New.
3152 (define_mode_iterator VI2_128_4_256): Ditto.
3153 (define_mode_iterator PMOV_DST_MODE): Rename into
3154 (define_mode_iterator PMOV_DST_MODE_1): this.
3155 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
3156 Use PMOV_DST_MODE_1 mode iterator.
3157 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3159 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3161 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
3162 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
3163 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
3164 (define_mode_iterator PMOV_DST_MODE_2): New.
3165 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
3166 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
3167 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
3169 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
3170 (define_mode_attr pmov_dst_3): Ditto.
3171 (define_mode_attr pmov_dst_zeroed_3): Ditto.
3172 (define_mode_attr pmov_suff_3): Ditto.
3173 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
3174 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
3175 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
3176 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
3177 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
3178 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
3179 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
3180 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
3181 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
3182 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
3183 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
3184 (define_mode_attr pmov_dst_4): Ditto.
3185 (define_mode_attr pmov_dst_zeroed_4): Ditto.
3186 (define_mode_attr pmov_suff_4): Ditto.
3187 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
3188 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
3189 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
3190 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
3191 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
3192 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
3193 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
3194 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
3195 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
3196 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
3197 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
3199 2014-08-29 Richard Biener <rguenther@suse.de>
3201 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
3202 NON_LVALUE_EXPR in gimple.
3204 2014-08-29 Richard Biener <rguenther@suse.de>
3207 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
3208 from previous refactoring.
3209 (gimple_fold_builtin_strncpy): Likewise.
3211 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3214 * function.c (assign_parm_setup_reg): Remove erroneous checked
3215 cast to rtx_insn * on result of gen_extend_insn in favor of
3216 introducing a new local rtx "pat".
3218 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3220 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
3222 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
3224 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3226 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
3227 (next_insn): Likewise.
3228 * emit-rtl.c (next_insn): Likewise.
3229 (previous_insn): Likewise.
3230 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
3231 "insn" and "next" from rtx to rtx_insn *.
3232 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
3233 "insn", "insn1", "vliw_start", "prologue_end_note",
3234 "last_insn_in_packet".
3236 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3238 * shrink-wrap.h (active_insn_between): Strengthen both params from
3240 * function.c (active_insn_between): Likewise.
3242 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3244 * genattr.c (main): When writing out insn-attr.h, strengthen param
3245 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
3246 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
3247 writing out the definition of dfa_clear_single_insn_cache to the
3248 generated insn-automata.c
3250 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3252 * resource.h (clear_hashed_info_for_insn): Strengthen param from
3254 (incr_ticks_for_insn): Likewise.
3255 (init_resource_info): Likewise.
3257 * resource.c (init_resource_info): Likewise.
3258 (clear_hashed_info_for_insn): Likewise.
3259 (incr_ticks_for_insn): Likewise.
3261 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
3263 (steal_delay_list_from_target): Use methods of "seq".
3264 (try_merge_delay_insns): Use methods of "merged_insns".
3265 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
3266 (reorg_redirect_jump): Likewise for param "jump".
3268 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3270 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
3272 * config/s390/s390.c (s390_split_branches): Eliminate top-level
3273 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
3275 (s390_mainpool_finish): In three places, split out a local rtx
3276 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
3277 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
3278 and split another local rtx "insn" out into rtx "pat" and
3280 * config/sh/sh.c (output_branchy_insn): Rather than working
3281 directly on operands[9], introduce local rtx_code_label *
3282 variables named "lab" in two places, working on them, and then
3283 assigning them to operands[9], so that the intervening operations
3284 are known by the type system to be on insns.
3286 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3288 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
3291 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
3292 in invocation of INSN_HAS_LOCATION.
3294 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3296 * config/rs6000/altivec.h (vec_xl): New #define.
3297 (vec_xst): Likewise.
3298 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
3299 (XXSPLTD_V2DI): Likewise.
3300 (DIV_V2DI): Likewise.
3301 (UDIV_V2DI): Likewise.
3302 (MUL_V2DI): Likewise.
3303 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
3304 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
3305 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
3306 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
3307 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
3308 (UNSPEC_VSX_DIVSD): Likewise.
3309 (UNSPEC_VSX_DIVUD): Likewise.
3310 (UNSPEC_VSX_MULSD): Likewise.
3311 (vsx_mul_v2di): New insn-and-split.
3312 (vsx_div_v2di): Likewise.
3313 (vsx_udiv_v2di): Likewise.
3314 (vsx_xxspltd_<mode>): New insn.
3316 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3318 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
3320 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
3321 (NEXT_INSN): Likewise.
3322 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
3323 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
3325 (no_labels_between_p): Likewise for both params.
3327 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
3328 cast when using NEXT_INSN on operands[2].
3329 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
3330 "insn" from rtx to rtx_insn *, adding a checked cast.
3331 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
3333 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
3335 (arc_text_label): Likewise for param "insn".
3336 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
3338 (arc_ccfsm_record_condition): Likewise for param "jump".
3339 (arc_text_label): Likewise for local "label".
3340 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
3341 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
3342 a method for typesafety. Add a checked cast.
3343 * config/arc/constraints.md (Clb): Add a checked cast when getting
3344 the CODE_LABEL from a LABEL_REF.
3345 * config/arm/arm.c (require_pic_register): Strengthen locals
3346 "seq", "insn" from rtx to rtx_insn *.
3347 (create_fix_barrier): Likewise for locals "selected", "next".
3348 (thumb1_reorg): Likewise for locals "prev", "insn".
3349 (arm_expand_prologue): Likewise for local "last".
3350 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
3352 (thumb2_output_casesi): Likewise for operands[2].
3353 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
3354 strengthen local "insn" from rtx to rtx_insn *.
3355 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
3356 type and param "insn".
3357 (find_prev_insn_start): Likewise.
3358 (hwloop_optimize): Likewise for locals "insn", "last_insn",
3360 (gen_one_bundle): Likewise for loal "t".
3361 (find_load): Likewise for param "insn".
3362 (workaround_speculation): Likewise for locals "insn", "next",
3363 "target", "next_tgt".
3364 * config/c6x/c6x.c (assign_reservations): Likewise for both params
3365 and for locals "insn", "within", "last".
3366 (count_unit_reqs): Likewise for params "head", "tail" and local
3368 (try_rename_operands): Likewise for params "head", "tail".
3369 (reshuffle_units): Likewise for locals "head", "tail", "insn".
3370 (struct c6x_sched_context): Likewise for fields
3371 "last_scheduled_insn", "last_scheduled_iter0".
3372 (init_sched_state): Replace NULL_RTX with NULL.
3373 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
3375 (undo_split_delayed_nonbranch): Likewise for param and for local
3377 (conditionalize_after_sched): Likewise for local "insn".
3378 (bb_earliest_end_cycle): Likewise.
3379 (filter_insns_above): Likewise for locals "insn", "next".
3380 (hwloop_optimize): Remove redundant checked cast.
3381 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
3382 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
3384 (cris_simple_epilogue): Likewise.
3385 (cris_expand_prologue): Likewise.
3386 (cris_expand_epilogue): Likewise.
3387 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
3388 local "insn" from rtx to rtx_insn *.
3389 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
3390 (struct frv_packet_group): Likewise for the elements within array
3391 fields "insns", "sorted", and for field "nop".
3392 (frv_packet): Likewise for the elements within array field
3394 (frv_add_insn_to_packet): Likewise for param "insn".
3395 (frv_insert_nop_in_packet): Likewise for param "insn" and local
3397 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
3398 (frv_sort_insn_group_1): Likewise for local "insn".
3399 (frv_optimize_membar_local): Likewise.
3400 (frv_align_label): Likewise for locals "x", "last", "barrier",
3402 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
3404 (ia64_sched_init): Likewise for local "insn".
3405 (scheduled_good_insn): Likewise for param "last".
3406 (struct _ia64_sched_context): Likewise for field
3407 "last_scheduled_insn".
3408 (ia64_init_sched_context): Replace NULL_RTX with NULL.
3409 (struct bundle_state): Likewise for field "insn".
3410 (issue_nops_and_insn): Likewise for param "insn".
3411 (get_next_important_insn): Likewise for return type and both
3413 (ia64_add_bundle_selector_before): Likewise for param "insn".
3414 (bundling): Likewise for params "prev_head_insn", "tail" and
3415 locals "insn", "next_insn", "b". Eliminate top-level local rtx
3416 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
3417 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
3418 Strengthen final param from rtx to rtx_insn *.
3419 (iq2000_move_1word): Likewise for second param.
3420 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
3421 param "cur_insn" and local "next_insn".
3422 (iq2000_move_1word): Likewise for param "insn".
3423 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
3424 casts when using NEXT_INSN on operands[1].
3425 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
3426 "insn" from rtx to rtx_insn *.
3427 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
3428 "x", introducing local rtx_insn * "insn" for when working with the
3429 CODE_LABEL of the LABEL_REF.
3430 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
3432 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
3434 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
3436 (conditionalize_block): Likewise for return type and param.
3437 (mcore_is_dead): Likewise for param "first" and local "insn".
3438 (emit_new_cond_insn): Likewise for return type.
3439 (conditionalize_block): Likewise for return type, param, and
3440 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
3442 (conditionalize_optimization): Likewise for local "insn".
3443 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
3445 * config/microblaze/microblaze.md: Add checked casts when using
3447 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
3448 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
3449 and rtx_insn * "insn".
3450 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
3451 checked cast when using NEXT_INSN on operands[2].
3452 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
3453 local "insn" from rtx to rtx_insn *.
3454 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
3456 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
3457 Add a checked cast when using NEXT_INSN on operands[1].
3458 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
3460 (pa_output_cbranch): Likewise for final param.
3461 (pa_output_lbranch): Likewise for second param.
3462 (pa_output_bb): Likewise for third param.
3463 (pa_output_bvb): Likewise.
3464 (pa_output_dbra): Likewise for second param.
3465 (pa_output_movb): Likewise.
3466 (pa_output_parallel_movb): Likewise.
3467 (pa_output_parallel_addb): Likewise.
3468 (pa_output_millicode_call): Likewise for first param.
3469 (pa_output_mul_insn): Likewise for second param.
3470 (pa_output_div_insn): Likewise for third param.
3471 (pa_output_mod_insn): Likewise for second param.
3472 (pa_jump_in_call_delay): Likewise for param.
3473 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
3474 (pa_output_div_insn): Likewise.
3475 (pa_output_mod_insn): Likewise.
3476 (pa_output_cbranch): Likewise.
3477 (pa_output_lbranch): Likewise.
3478 (pa_output_bb): Likewise.
3479 (pa_output_bvb): Likewise.
3480 (pa_output_dbra): Likewise.
3481 (pa_output_movb): Likewise.
3482 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
3483 to simplify and for typesafety.
3484 (pa_output_call): Use method of rtx_sequence *.
3485 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
3486 (pa_jump_in_call_delay): Likewise.
3487 (pa_output_parallel_movb): Likewise.
3488 (pa_output_parallel_addb): Likewise.
3489 (pa_following_call): Likewise.
3490 (pa_combine_instructions): Likewise for locals "anchor",
3492 (pa_can_combine_p): Likewise for params "anchor", "floater" and
3493 locals "start", "end".
3494 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
3495 param "insn" and local "local_insn".
3496 (picochip_final_prescan_insn): Likewise for local "local_insn".
3497 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
3499 (uses_TOC): Likewise.
3500 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
3501 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
3502 splitting out to more tightly-scoped locals, 3 as rtx and one as
3504 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
3506 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
3508 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
3510 (fixup_addr_diff_vecs): Likewise.
3511 (reg_unused_after): Likewise for param 2.
3512 (sh_can_redirect_branch): Likewise for both params.
3513 (check_use_sfunc_addr): Likewise for param 1.
3514 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
3515 (find_barrier): Likewise for local "last_got".
3516 (gen_block_redirect): Likewise for return type, param "jump" and
3517 locals "prev", "scan", "next", "insn".
3518 (struct far_branch): Likewise for fields "near_label",
3519 "insert_place", "far_label".
3520 (gen_far_branch): Likewise for local "jump".
3521 (fixup_addr_diff_vecs): Likewise for param "first" and locals
3523 (barrier_align): Likewise for param and for locals "prev", "x".
3524 Introduce local rtx_sequence * "prev_seq" and use insn method for
3525 typesafety and clarity.
3526 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
3527 (get_dest_uid): Likewise for local "dest".
3528 (split_branches): Likewise for locals "next", "beyond", "label",
3529 "block", "far_label". Add checked casts when assigning to
3530 bp->far_label and "far_label".
3531 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
3532 (sequence_insn_p): Likewise.
3533 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
3534 more loop-scoped rtx "insn" when walking LABEL_REFS.
3535 (sh_can_redirect_branch): Strengthen both params from rtx to
3537 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
3538 new local rtx_sequence * "seq" via a dyn_cast, and use a method
3539 for clarity and typesafety.
3540 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
3541 "insn" from rtx to rtx_insn *.
3542 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
3543 when using NEXT_INSN on the CODE_LABEL in operands[2].
3544 (define_insn "casesi_worker_2"): Likewise.
3545 (define_insn "casesi_shift_media"): Likewise.
3546 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
3548 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
3549 Strengthen field "insn" from rtx to rtx_insn *.
3550 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
3551 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
3552 param "start_insn" and local "start_insn".
3553 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
3555 (find_set_of_reg_bb): Likewise for param "insn".
3556 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
3557 (trace_reg_uses): Likewise for param "start_insn".
3558 (sh_treg_combine::cbranch_trace): Likewise for field
3560 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
3562 (sh_treg_combine::record_set_of_reg): Likewise for param
3563 "start_insn" and local "i".
3564 (sh_treg_combine::can_remove_cstore): Likewise for local
3566 (sh_treg_combine::try_optimize_cbranch): Likewise for param
3568 (sh_treg_combine::execute): Likewise for local "i".
3569 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
3571 (sparc_check_64): Likewise for second param.
3572 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
3573 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
3574 dyn_cast, using its insn method for typesafety and clarity.
3575 (empty_delay_slot): Strengthen param "insn" from rtx to
3577 (set_extends): Likewise.
3578 (sparc_check_64): Likewise.
3579 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
3580 for locals "seq", "last_insn".
3581 (combine_bnp): Likewise for param "insn".
3582 (xstormy16_reorg): Likewise for local "insn".
3583 * config/v850/v850.c (substitute_ep_register): Likewise for params
3584 "first_insn", "last_insn" and local "insn".
3585 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
3586 elements of "regs" array, and local "insn".
3587 * except.c (emit_note_eh_region_end): Likewise for param "insn".
3588 * final.c (final_sequence): Strengthen this global from rtx to
3590 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
3592 (final_scan_insn): Update assignment to "final_sequence" to be
3593 from "seq", the cast version of "body", for type-safety.
3594 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
3595 "insns" from rtx to rtx_insn *.
3596 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
3597 * genattr.c (main): When writing out generated insn-attr.h,
3598 strengthen params 1 and 3 of eligible_for_delay,
3599 eligible_for_annul_true, eligible_for_annul_false from rtx to
3601 * genattrtab.c (write_eligible_delay): Likewise when writing out
3602 generated insn-attrtab.c; also local "insn" the generated
3604 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
3606 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
3607 "start_label" from rtx to rtx_insn *.
3608 * ira.c (decrease_live_ranges_number): Likewise for local "p".
3609 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
3610 "insns" and local "insn".
3611 (validate_equiv_mem): Likewise for param "start" and local "insn".
3612 (memref_used_between_p): Likewise for params "start", "end" and
3614 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
3616 * loop-doloop.c (doloop_optimize): Within region guarded by
3617 INSN_P (doloop_pat), introduce a new local rtx_insn *
3618 "doloop_insn" via a checked cast, and use it for typesafety,
3619 eventually writing the value back into doloop_pat.
3620 * output.h (final_sequence): Strengthen this global from rtx to
3622 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
3623 reintroducing "insn" as an rtx_insn * via a checked cast.
3624 Strengthen param "attempt" and local "new_insn"from rtx to
3626 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
3628 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
3629 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
3630 "p" in favor of more tightly-scoped replacements, sometimes rtx
3631 and sometimes rtx_insn *, as appropriate.
3632 (delete_output_reload): Eliminate top-level rtx "i1", splitting
3633 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
3634 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
3635 local "trial" from rtx to rtx_insn *.
3636 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
3637 rtx to rtx_insn *. Strenghten local "pat" from rtx to
3638 rtx_sequence * and use methods for clarity and typesafety.
3639 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
3640 rtx to rtx_insn *. Strenghten local "li" from rtx to
3641 rtx_insn_list * and use its methods for clarity and typesafety.
3642 (steal_delay_list_from_target): Strengthen param "insn" from rtx
3644 (steal_delay_list_from_fallthrough): Likewise.
3645 (try_merge_delay_insns): Likewise for param "thread" and locals
3646 "trial", "next_trial", "delay_insn".
3647 (redundant_insn): Likewise for param "target" and local "trial".
3648 (own_thread_p): Likewise for param "thread" and locals
3649 "active_insn", "insn".
3650 (get_label_before): Likewise for param "insn".
3651 (fill_simple_delay_slots): Likewise for local "new_label"; use
3652 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
3653 (label_before_next_insn): Strengthen return type and local "insn"
3654 from rtx to rtx_insn *.
3655 (relax_delay_slots): Likewise for locals "other", "tmp".
3656 (make_return_insns): Likewise for param "first" and locals "insn",
3657 "jump_insn", "prev". Move declaration of "pat" to its assignment
3658 and strengthen from rtx to rtx_sequence *. Use its methods for
3659 clarity and typesafety.
3660 * rtlanal.c (no_labels_between_p): Strengthen params from
3661 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
3663 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
3664 from const_rtx to const rtx_insn *.
3665 (reg_set_between_p): Rename param "from_insn" to
3666 "uncast_from_insn", and reintroduce "from_insn" as a
3667 const rtx_insn * via a checked cast.
3668 (modified_between_p): Likewise for param "start" as "uncast_start".
3669 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
3670 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
3671 "tmp", head" from rtx to rtx_insn *.
3672 (recompute_rev_top_order): Likewise for local "insn".
3673 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
3674 * store-motion.c (build_store_vectors): Likewise for local "insn".
3675 Strengthen local "st" from rtx to rtx_insn_list * and use methods
3676 for clarity and typesafety.
3677 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
3679 (computation_cost): Likewise for local "seq".
3680 (get_address_cost): Likewise.
3682 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3684 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
3686 (label_is_jump_target_p): Likewise for second param.
3688 * rtlanal.c (tablejump_p): Likewise for param "insn".
3689 (label_is_jump_target_p): Likewise for param "jump_insn".
3691 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3693 * rtl.h (find_first_parameter_load): Strengthen return type and
3694 both params from rtx to rtx_insn *.
3695 * rtlanal.c (find_first_parameter_load): Strengthen return type,
3696 both params and locals "before", "first_set" from rtx to
3697 rtx_insn *. Remove now-redundant cast.
3698 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
3700 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3702 * rtl.h (find_last_value): Delete.
3703 * rtlanal.c (find_last_value): Delete.
3705 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3707 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
3708 from rtx to rtx_insn *.
3709 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
3710 rtx "note" with new local rtx_insn * "new_head" when calculating
3711 head insn of new basic block.
3712 * combine.c (combine_split_insns): Strengthen return type and local
3713 "ret" from rtx to rtx_insn *.
3714 (likely_spilled_retval_p): Likewise for locals "use" and "p".
3715 (try_combine): Eliminate local "m_split", splitting into new
3716 locals "m_split_insn" and "m_split_pat".
3717 (find_split_point): Strengthen local "seq" from rtx into
3719 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
3720 locals "label", "branch".
3721 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
3723 (define_expand "umulsi3_highpart"): Likewise for local "insn".
3724 * dse.c (note_add_store_info): Likewise for fields "first",
3726 (note_add_store): Likewise for local "insn".
3727 (emit_inc_dec_insn_before): Likewise for locals "insn",
3729 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
3730 (replace_read): Likewise for locals "insns", "this_insn".
3731 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
3732 (notice_eh_throw): Likewise for param "insn".
3733 (before_next_cfi_note): Likewise for return type, param, and local
3735 (connect_traces): Likewise for local "note".
3736 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
3737 (verify_rtl_sharing): Likewise.
3738 (unshare_all_rtl_in_chain): Likewise for param "insn".
3739 (get_first_nonnote_insn): Likewise for local "insn".
3740 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
3741 "seq" and use its methods to clarify things.
3742 (next_insn): Strengthen return type from rtx to rtx_insn *.
3743 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
3744 local rtx_insn * using a checked cast, dropping a checked cast
3745 made redundant by this change. Use a cast to and method of
3746 rtx_sequence to clarify the code.
3747 (previous_insn): Rename param "insn" to "uncast_insn" and
3748 reintroduce "insn" as a local rtx_insn * using a checked cast,
3749 dropping a checked cast made redundant by this change. Use a cast
3750 to and method of rtx_sequence to clarify the code.
3751 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
3752 reintroduce "insn" as a local rtx_insn * using a checked cast,
3753 dropping a checked cast made redundant by this change.
3754 (next_nonnote_insn_bb): Likewise.
3755 (prev_nonnote_insn): Likewise.
3756 (prev_nonnote_insn_bb): Likewise.
3757 (next_nondebug_insn): Likewise.
3758 (prev_nondebug_insn): Likewise.
3759 (next_nonnote_nondebug_insn): Likewise.
3760 (prev_nonnote_nondebug_insn): Likewise.
3761 (next_real_insn): Likewise.
3762 (prev_real_insn): Likewise.
3763 (next_active_insn): Likewise.
3764 (prev_active_insn): Likewise.
3765 (next_cc0_user): Likewise. Use rtx_sequence and a method for
3767 (prev_cc0_setter): Likewise.
3768 (try_split): Rename param "trial" to "uncast_trial" and
3769 reintroduce "insn" as a local rtx_insn * using a checked cast,
3770 dropping checked casts made redundant by this change.
3771 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
3773 (remove_insn): Rename param "insn" to "uncast_insn" and
3774 reintroduce "insn" as a local rtx_insn * using a checked cast.
3775 (emit_pattern_after_setloc): Likewise for param "after", as
3777 (emit_pattern_after): Likewise. Strengthen local "prev" from
3779 (emit_pattern_before_setloc): Rename param "before" to
3780 "uncast_before" and reintroduce "before" as a local rtx_insn *
3781 using a checked cast. Strengthen locals "first", "last" from
3783 (emit_pattern_before): Likewise rename/cast param "before" to
3784 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
3785 * except.c (copy_reg_eh_region_note_forward): Strengthen param
3786 "first" and local "insn" from rtx to rtx_insn *.
3787 (copy_reg_eh_region_note_backward): Likewise for param "last"
3789 * expr.c (fixup_args_size_notes): Rename param "last" to
3790 "uncast_last" and reintroduce "last" as a local rtx_insn *
3791 using a checked cast. Strengthen local "insn" from rtx to
3793 * function.c (set_insn_locations): Strengthen param "insn" from
3795 (record_insns): Likewise for param "insns" and local "tmp".
3796 (active_insn_between): Rename param "tail" to
3797 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
3798 using a checked cast.
3799 (thread_prologue_and_epilogue_insns): Split out top-level local
3800 rtx "seq" into three different rtx_insn * locals. Strengthen
3801 local "prologue_seq" from rtx to rtx_insn *.
3802 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
3803 from rtx to rtx_insn *.
3804 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
3805 (priority): Likewise for locals "prev_first", "twin".
3806 (setup_insn_max_reg_pressure): Likewise for param "after".
3807 (sched_setup_bb_reg_pressure_info): Likewise.
3808 (no_real_insns_p): Strengthen params from const_rtx to
3810 (schedule_block): Strengthen local "next_tail" from rtx to
3812 * ifcvt.c (find_active_insn_before): Strengthen return type and
3813 param "insn" from rtx to rtx_insn *.
3814 (find_active_insn_after): Likewise.
3815 (cond_exec_process_insns): Likewise for param "start" and local "insn".
3816 (cond_exec_process_if_block): Likewise for locals "then_start",
3817 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
3818 (noce_process_if_block): Likewise for local "jump".
3819 (merge_if_block): Likewise for two locals named "end".
3820 (cond_exec_find_if_block): Likewise for local "last_insn".
3821 * jump.c (delete_related_insns): Rename param "insn" to
3822 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
3823 checked cast. Strengthen local "p" from rtx to rtx_insn *.
3824 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
3826 (split_reg): Likewise.
3827 * lra.c (lra_process_new_insns): Likewise.
3828 * modulo-sched.c (permute_partial_schedule): Strengthen param
3829 "last" from rtx to rtx_insn *.
3830 * optabs.c (add_equal_note): Likewise for param "insns" and local
3832 (expand_binop_directly): Add checked casts to rtx_insn * within
3833 NEXT_INSN (pat) uses.
3834 (expand_unop_direct): Likewise.
3835 (maybe_emit_unop_insn): Likewise.
3836 * recog.c (peep2_attempt): Strengthen locals "last",
3837 "before_try", "x" from rtx to rtx_insn *.
3838 * reorg.c (optimize_skip): Strengthen return type and local
3839 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
3840 and locals "trial", "next_trial" from rtx to rtx_insn *.
3841 * resource.c (next_insn_no_annul): Strengthen return type and
3842 param "insn" from rtx to rtx_insn *. Use a cast to and method of
3843 rtx_sequence to clarify the code.
3844 (mark_referenced_resources): Add a checked cast to rtx_insn *
3845 within PREV_INSN (x).
3846 (find_dead_or_set_registers): Strengthen return type, param
3847 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
3848 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
3850 (mark_target_live_regs): Strengthen params "insns" and "target",
3851 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
3852 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
3854 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
3855 from rtx to rtx_insn *.
3856 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
3857 from rtx to rtx_insn *.
3858 (copy_reg_eh_region_note_backward): Likewise.
3859 (unshare_all_rtl_in_chain): Likewise for sole param.
3860 (dump_rtl_slim): Strengthen second and third params from const_rtx
3861 to const rtx_insn *.
3862 * sched-deps.c (sched_free_deps): Strengthen params "head" and
3863 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
3864 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
3865 "next_tail" from rtx to rtx_insn *.
3866 (begin_move_insn): Likewise for local "next".
3867 * sched-int.h (sched_free_deps): Likewise for first and second
3869 (no_real_insns_p): Strengthen both params from const_rtx to
3871 (sched_setup_bb_reg_pressure_info): Strengthen second params from
3873 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
3875 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
3876 and locals "insn", "tail" from const_rtx to const rtx_insn *.
3877 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
3879 (debug_rtl_slim): Strengthen params "first" and "last" from
3880 const_rtx to const rtx_insn *.
3881 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
3882 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
3883 (convert_to_simple_return): Likewise for param "returnjump".
3884 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
3886 (convert_to_simple_return): Likewise for param "returnjump".
3887 * valtrack.c (propagate_for_debug): Likewise for params
3889 * valtrack.h (propagate_for_debug): Likewise for second param.
3891 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3893 * output.h (insn_current_reference_address): Strengthen param
3894 from rtx to rtx_insn *.
3895 * final.c (insn_current_reference_address): Likewise.
3897 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3899 * basic-block.h (inside_basic_block_p): Strengthen param from
3900 const_rtx to const rtx_insn *.
3901 * cfgbuild.c (inside_basic_block_p): Likewise.
3903 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3905 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
3907 (get_trace_info): Likewise for param "insn".
3908 (save_point_p): Likewise.
3909 (maybe_record_trace_start): Likewise for both params.
3910 (maybe_record_trace_start_abnormal): Likewise.
3911 (create_trace_edges): Likewise for sole param and for three of the
3913 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
3914 to rtx_insn *, and update a call to pat->element to pat->insn.
3916 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3918 * function.h (struct expr_status): Convert field "x_forced_labels"
3919 from rtx_expr_list * to rtx_insn_list *.
3921 * cfgbuild.c (make_edges): Convert local "x" from an
3922 rtx_expr_list * to an rtx_insn_list *, replacing use of
3923 "element" method with "insn" method.
3924 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3925 * except.c (sjlj_emit_dispatch_table): Replace use of
3926 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
3928 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
3929 rtx_expr_list * to an rtx_insn_list *, replacing use of
3930 "element" method with "insn" method.
3931 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3932 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
3933 rtx_insn *, adding a checked cast. Replace use of
3934 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
3936 (expand_label): Likewise for local "label_r".
3938 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3940 * function.h (struct rtl_data): Convert field
3941 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
3943 * rtl.h (remove_node_from_insn_list): New prototype.
3945 * builtins.c (expand_builtin): When prepending to
3946 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3948 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
3949 to rtx_insn_list *, and use its "insn" method rather than
3951 * cfgrtl.c (delete_insn): Use new function
3952 remove_node_from_insn_list rather than
3953 remove_node_from_expr_list.
3954 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
3955 to rtx_insn_list *, and use its "insn" method rather than
3957 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3958 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3959 * rtlanal.c (remove_node_from_insn_list): New function, adapted
3960 from remove_node_from_expr_list.
3961 * stmt.c (expand_label): When prepending to
3962 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3965 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3967 * function.h (struct rtl_data): Strengthen fields "x_return_label"
3968 and "x_naked_return_label" from rtx to rtx_code_label *.
3970 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3972 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
3973 (SET_NEXT_INSN): Likewise.
3974 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
3976 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
3977 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
3978 to split out the SEQUENCE from local "bundle", strengthening the
3979 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
3980 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
3981 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
3982 and the type of the elements of the "slot" array from rtx to
3984 (reorg_split_calls): Likewise for locals "insn" and "next", and
3985 the type of the elements of the "slot" array.
3987 * config/frv/frv.c (frv_nops): Likewise for the elements of this
3989 (frv_function_prologue): Likewise for locals "insn", "next",
3991 (frv_register_nop): Introduce a local "nop_insn" to be the
3992 rtx_insn * containing rtx "nop".
3994 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
3995 used as an insn and sometimes as a pattern, so rename it to
3996 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
3997 using it where dealing with the core insn.
3999 * config/picochip/picochip.c (reorder_var_tracking_notes):
4000 Strengthen locals "insn", "next", "last_insn", "queue",
4001 "next_queue", "prev" from rtx to rtx_insn *.
4003 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
4004 the second param is an rtx_insn ** rather than an rtx **.
4005 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
4006 from rtx to rtx_sequence *, and introduce local named "sequence",
4007 using methods of rtx_sequence to clarify the code.
4008 (remove_insn): Introduce local rtx_sequence * named "sequence" and
4010 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
4011 Rename param "after" to "uncast_after", reintroducing "after" as a
4012 local rtx_insn * with a checked cast.
4013 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
4014 reintroducing "after" as a local rtx_insn * with a checked cast.
4015 Strengthen local "last" from rtx to rtx_insn * and remove the
4016 now-redundant checked casts.
4017 (copy_delay_slot_insn): Strengthen return type and param from rtx
4020 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
4021 "last" from rtx to rtx_insn *.
4023 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4025 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
4026 param from rtx to rtx_insn *.
4028 * emit-rtl.c (copy_delay_slot_insn): Likewise.
4030 * reorg.c (skip_consecutive_labels): Strengthen return type, param
4031 and local "insn" from rtx to rtx_insn *.
4032 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
4033 (unfilled_slots_next): Likewise.
4034 (function_return_label): Strengthen from rtx to rtx_code_label *.
4035 (function_simple_return_label): Likewise.
4036 (first_active_target_insn): Strengthen return type and param from
4038 (find_end_label): Strengthen return type from rtx to
4039 rtx_code_label *; strengthen locals as appropriate.
4040 (emit_delay_sequence): Strengthen return type, param "insn" and
4041 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
4042 and local "li" from rtx to rtx_insn_list *, using methods of
4043 rtx_insn_list for clarity and typesafety.
4044 (add_to_delay_list): Strengthen return type and param "insn" from
4045 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
4046 rtx_insn_list * and use methods of rtx_insn_list.
4047 (delete_from_delay_slot): Strengthen return type, param "insn",
4048 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
4049 Strengthen local "seq" from rtx to rtx_sequence *, and local
4050 "delay_list" from rtx to rtx_insn_list *, using methods of
4051 rtx_sequence for clarity and type-safety.
4052 (delete_scheduled_jump): Add checked cast when invoking
4053 delete_from_delay_slot. Strengthen local "trial" from rtx to
4055 (optimize_skip): Strengthen return type and local "delay_list"
4056 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
4058 (steal_delay_list_from_target): Strengthen return type, param
4059 "delay_list" and local "new_delay_list" from rtx to
4060 rtx_insn_list *. Strengthen param "seq" from rtx to
4061 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
4063 Split out local "temp" into multiple more-tightly scoped locals:
4064 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
4065 of rtx_insn_list and rtx_sequence for clarity and typesafety.
4066 Strengthen locals named "trial" from rtx to rtx_insn *.
4067 (steal_delay_list_from_fallthrough): Strengthen return type and
4068 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
4069 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
4070 Strengthen local "trial" from rtx to rtx_insn *.
4071 (try_merge_delay_insns): Strength local "merged_insns" from rtx
4072 to rtx_insn_list * and use its methods. Strengthen local "pat"
4073 from rtx to rtx_sequence * and use its methods. Strengthen locals
4074 "dtrial" and "new_rtx" from rtx to rtx_insn *.
4075 (get_label_before): Strengthen return type and local "label" from
4077 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
4078 "next_trial", "next", prev". Strengthen local "delay_list" from
4079 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
4081 (follow_jumps): Strengthen return type, param "label" and locals
4082 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
4083 (fill_slots_from_thread): Strengthen return type, param
4084 "delay_list" from rtx to rtx_insn_list *. Strengthen params
4085 "insn", "thread", "opposite_thread" and locals "new_thread",
4086 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
4087 "sequence" from a checked cast to rtx_sequence so that we can call
4088 steal_delay_list_from_target and steal_delay_list_from_fallthrough
4089 with an rtx_sequence *.
4090 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
4091 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
4092 Strengthen local "delay_list" from rtx to rtx_insn_list *.
4093 (relax_delay_slots): Strengthen param "first" and locals "insn",
4094 "next", "trial", "delay_insn", "target_label" from rtx to
4095 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
4096 Introduce a local "trial_seq" for PATTERN (trial) of type
4097 rtx_sequence *, in both cases using methods of rtx_sequence.
4098 (dbr_schedule): Strengthen param "first" and locals "insn",
4099 "next", "epilogue_insn" from rtx to rtx_insn *.
4101 2014-08-28 Richard Biener <rguenther@suse.de>
4103 PR tree-optimization/62283
4104 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
4105 Do not peel loops for alignment where the vector loop likely
4106 doesn't run at least VF times.
4108 2014-08-28 Bin Cheng <bin.cheng@arm.com>
4110 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
4111 important_candidates. Consider all important candidates if
4112 IVS doesn't give any result. Remove check on ivs->upto.
4113 (try_add_cand_for): Call iv_ca_add_use only once.
4115 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4116 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4117 Anna Tikhonova <anna.tikhonova@intel.com>
4118 Ilya Tocar <ilya.tocar@intel.com>
4119 Andrey Turetskiy <andrey.turetskiy@intel.com>
4120 Ilya Verbin <ilya.verbin@intel.com>
4121 Kirill Yukhin <kirill.yukhin@intel.com>
4122 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4124 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
4125 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
4127 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
4128 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4129 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4130 (define_insn "*mul<mode>3"): Add EVEX version.
4132 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4133 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4134 Anna Tikhonova <anna.tikhonova@intel.com>
4135 Ilya Tocar <ilya.tocar@intel.com>
4136 Andrey Turetskiy <andrey.turetskiy@intel.com>
4137 Ilya Verbin <ilya.verbin@intel.com>
4138 Kirill Yukhin <kirill.yukhin@intel.com>
4139 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4141 * config/i386/sse.md
4142 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
4143 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
4144 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
4145 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
4146 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
4147 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
4148 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
4149 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
4150 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
4151 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
4152 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
4153 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
4154 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
4155 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
4156 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
4157 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
4159 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4160 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4161 Anna Tikhonova <anna.tikhonova@intel.com>
4162 Ilya Tocar <ilya.tocar@intel.com>
4163 Andrey Turetskiy <andrey.turetskiy@intel.com>
4164 Ilya Verbin <ilya.verbin@intel.com>
4165 Kirill Yukhin <kirill.yukhin@intel.com>
4166 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4168 * config/i386/sse.md
4169 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
4170 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
4171 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
4173 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4174 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4175 Anna Tikhonova <anna.tikhonova@intel.com>
4176 Ilya Tocar <ilya.tocar@intel.com>
4177 Andrey Turetskiy <andrey.turetskiy@intel.com>
4178 Ilya Verbin <ilya.verbin@intel.com>
4179 Kirill Yukhin <kirill.yukhin@intel.com>
4180 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4182 * config/i386/sse.md
4183 (define_mode_iterator VI128_256): New.
4184 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
4186 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4187 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4188 Anna Tikhonova <anna.tikhonova@intel.com>
4189 Ilya Tocar <ilya.tocar@intel.com>
4190 Andrey Turetskiy <andrey.turetskiy@intel.com>
4191 Ilya Verbin <ilya.verbin@intel.com>
4192 Kirill Yukhin <kirill.yukhin@intel.com>
4193 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4195 * config/i386/sse.md
4196 (define_mode_iterator VI8_256_512): New.
4197 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
4199 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
4200 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
4202 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
4204 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4206 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
4207 pointer to the cumulative reloc value and return the value for
4209 (compute_reloc_for_rtx): Take a const_rtx. Call
4210 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
4211 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
4212 for_each_rtx for the CONST case.
4214 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4216 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
4217 (mark_constants_in_pattern): ...this new function to iterate over
4219 (mark_constants): Update accordingly.
4221 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4223 * varasm.c: Include rtl-iter.h.
4224 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
4225 Remove the pointer to the cumulative hashval_t and just return
4226 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
4227 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4228 Accumulate the hashval_ts here instead of const_rtx_hash_1.
4230 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4232 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
4233 Give real type of data parameter. Remove return value.
4234 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
4235 to iterate over subrtxes.
4237 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4239 * var-tracking.c (use_narrower_mode_test): Turn from being a
4240 for_each_rtx callback to being a function that examines each
4242 (adjust_mems): Update accordingly.
4244 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4246 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
4247 callback to being a function that examines each subrtx itself.
4248 Remove handling of null rtxes.
4249 (add_uses): Update accordingly.
4251 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4253 * var-tracking.c: Include rtl-iter.h.
4254 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
4255 to being a function that examines each subrtx itself.
4256 (use_type): Update accordingly.
4258 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4260 * store-motion.c: Include rtl-iter.h.
4261 (extract_mentioned_regs_1): Delete.
4262 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
4263 for_each_rtx to iterate over subrtxes.
4265 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4267 * sel-sched.c: Include rtl-iter.h
4268 (count_occurrences_1): Delete.
4269 (count_occurrences_equiv): Turn rtxes into const_rtxes.
4270 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4272 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4274 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
4275 * rtlanal.c (tls_referenced_p_1): Delete.
4276 (tls_referenced_p): Take a const_rtx rather than an rtx.
4277 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4279 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4281 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
4282 (for_each_inc_dec): Take an rtx rather than an rtx *.
4283 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
4284 (cselib_record_sets): Likewise.
4285 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
4286 (check_for_inc_dec): Likewise.
4287 * rtlanal.c (for_each_inc_dec_ops): Delete.
4288 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
4289 rather than a pointer to the memory address. Replace
4290 for_each_inc_dec_ops argument with separate function and data
4291 arguments. Abort on non-autoinc addresses.
4292 (for_each_inc_dec_find_mem): Delete.
4293 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
4294 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
4296 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4298 * rtl.h (find_all_hard_regs): Declare.
4299 * rtlanal.c (find_all_hard_regs): New function.
4300 (record_hard_reg_uses_1): Delete.
4301 (record_hard_reg_uses): Use find_all_hard_regs.
4303 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4305 * rtl.h (replace_label_data): Delete.
4306 (replace_label): Take the old label, new label and update-nuses flag
4307 as direct arguments. Return void.
4308 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
4309 * rtlanal.c (replace_label): Update interface as above. Handle
4310 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
4311 iterator. Use FOR_EACH_SUBRTX_PTR.
4313 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4315 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
4316 with const_rtx parameters.
4317 * varasm.c (get_pool_constant): Likewise.
4318 * rtlanal.c (rtx_referenced_p_1): Delete.
4319 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4320 Assert that the rtx we're looking for is nonnull. Allow searches
4321 for constant pool SYMBOL_REFs.
4323 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4325 * reload1.c: Include rtl-iter.h.
4326 (note_reg_elim_costly): Turn from being a for_each_rtx callback
4327 to being a function that examines each subrtx itself.
4328 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
4330 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4332 * regcprop.c (cprop_find_used_regs_1): Delete.
4333 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4335 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4337 * regcprop.c: Include rtl-iter.h.
4338 (kill_value): Take a const_rtx.
4339 (kill_autoinc_value): Turn from being a for_each_rtx callback
4340 to being a function that examines each subrtx itself.
4341 (copyprop_hardreg_forward_1): Update accordingly.
4343 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4345 * reg-stack.c: Include rtl-iter.h.
4346 (subst_stack_regs_in_debug_insn): Delete.
4347 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
4348 instead of for_each_rtx.
4350 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4352 * lower-subreg.c (find_decomposable_subregs): Turn from being
4353 a for_each_rtx callback to being a function that examines each
4354 subrtx itself. Remove handling of null rtxes.
4355 (decompose_multiword_subregs): Update accordingly.
4357 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4359 * lower-subreg.c (adjust_decomposed_uses): Delete.
4360 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
4361 Remove handling of null rtxes.
4363 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4365 * lower-subreg.c: Include rtl-iter.h.
4366 (resolve_subreg_use): Turn from being a for_each_rtx callback
4367 to being a function that examines each subrtx itself. Remove
4368 handling of null rtxes.
4369 (resolve_reg_notes, resolve_simple_move): Update accordingly.
4370 (decompose_multiword_subregs): Likewise.
4372 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4374 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
4375 to being a function that examines each subrtx itself.
4376 (simplify_using_condition, simplify_using_initial_values): Update
4379 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4381 * loop-iv.c: Include rtl-iter.h.
4382 (find_single_def_src): New function.
4383 (replace_single_def_regs): Turn from being a for_each_rtx callback
4384 to being a function that examines each subrtx itself.
4385 (replace_in_expr, simplify_using_initial_values): Update accordingly.
4387 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4389 * jump.c (eh_returnjump_p_1): Delete.
4390 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4391 Remove handling of null rtxes.
4393 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4395 * jump.c: Include rtl-iter.h.
4396 (returnjump_p_1): Delete.
4397 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4398 Remove handling of null rtxes.
4400 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4402 * ira.c: Include rtl-iter.h.
4403 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
4404 to being a function that examines each subrtx itself. Remove
4405 handling of null rtxes.
4406 (update_equiv_regs): Update call accordingly.
4408 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4410 * fwprop.c: Include rtl-iter.h.
4411 (varying_mem_p): Turn from being a for_each_rtx callback to being
4412 a function that examines each subrtx itself.
4413 (propagate_rtx): Update accordingly.
4415 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4417 * function.c: Include rtl-iter.h
4418 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
4419 callback to being a function that examines each subrtx itself.
4420 Return the changed flag.
4421 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
4422 (instantiate_virtual_regs): Update calls accordingly.
4424 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4426 * final.c: Include rtl-iter.h.
4427 (mark_symbol_ref_as_used): Delete.
4428 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
4431 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4433 * emit-rtl.c: Include rtl-iter.h.
4434 (find_auto_inc): Turn from being a for_each_rtx callback to being
4435 a function that examines each subrtx itself. Assume the first operand
4436 to an RTX_AUTOINC is the automodified register.
4437 (try_split): Update call accordingly.
4439 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4441 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
4442 Return a bool, inverting the result so that 0/false means "not ok".
4443 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
4444 subrtxes of a CONST.
4445 (mem_loc_descriptor, add_const_value_attribute)
4446 (resolve_addr_in_expr): Update calls accordingly.
4448 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4450 * dwarf2out.c: Include rtl-iter.h.
4451 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
4452 Remove unused data parameter. Return a bool, inverting the result
4453 so that 0/false means "not ok".
4454 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
4455 instead of for_each_rtx.
4457 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4459 * dse.c: Include rtl-iter.h.
4460 (check_mem_read_rtx): Change void * parameter to real type.
4461 Remove return value.
4462 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
4463 for_each_rtx. Don't handle null rtxes.
4465 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4467 * df-problems.c: Include rtl-iter.h.
4468 (find_memory): Turn from being a for_each_rtx callback to being
4469 a function that examines each subrtx itself. Continue to look for
4470 volatile references even after a nonvolatile one has been found.
4471 (can_move_insns_across): Update calls accordingly.
4473 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4475 * ddg.c (walk_mems_2, walk_mems_1): Delete.
4476 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
4477 to iterate over subrtxes. Return a bool rather than an int.
4479 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4481 * ddg.c: Include rtl-iter.h.
4482 (mark_mem_use_1): Rename to...
4483 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
4484 instead of for_each_rtx.
4485 (mem_read_insn_p): Update accordingly.
4487 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4489 * cse.c (change_cc_mode_args): Delete.
4490 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
4491 a function that examines each subrtx itself. Take the fields of
4492 change_cc_mode_args as argument and return void.
4493 (cse_change_cc_mode_insn): Update calls accordingly.
4495 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4497 * cse.c (is_dead_reg): Change argument to const_rtx.
4498 (dead_debug_insn_data): Delete.
4499 (is_dead_debug_insn): Expand commentary. Turn from being a
4500 for_each_rtx callback to being a function that examines
4501 each subrtx itself. Take the fields of dead_debug_insn_data
4503 (delete_trivially_dead_insns): Update call accordingly.
4505 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4507 * cse.c (check_for_label_ref): Move earlier in file. Turn from
4508 being a for_each_rtx callback to being a function that examines
4510 (cse_extended_basic_block): Update call accordingly.
4512 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4514 * cse.c (check_dependence_data): Delete.
4515 (check_dependence): Change from being a for_each_rtx callback to being
4516 a function that examines all subrtxes itself. Don't handle null rtxes.
4517 (invalidate): Update call accordingly.
4519 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4521 * cse.c: Include rtl-iter.h.
4522 (approx_reg_cost_1): Delete.
4523 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4524 Don't handle null rtxes.
4526 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4528 * cfgcleanup.c: Include rtl-iter.h.
4529 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
4530 to being a function that examines each subrtx itself.
4531 (thread_jump): Update accordingly.
4533 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4535 * combine-stack-adj.c: Include rtl-iter.h.
4536 (record_stack_refs_data): Delete.
4537 (record_stack_refs): Turn from being a for_each_rtx callback
4538 to being a function that examines each subrtx itself.
4539 Take a pointer to the reflist. Invert sense of return value
4540 so that true means success and false means failure. Don't
4542 (combine_stack_adjustments_for_block): Update accordingly.
4544 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4546 * combine.c (record_truncated_value): Turn from being a for_each_rtx
4547 callback to a function that takes an rtx and returns a bool
4548 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
4551 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4553 * combine.c: Include rtl-iter.h.
4554 (unmentioned_reg_p_1): Delete.
4555 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4556 Don't handle null rtxes.
4558 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4560 * calls.c: Include rtl-iter.h.
4561 (internal_arg_pointer_based_exp_1): Delete.
4562 (internal_arg_pointer_based_exp): Take a const_rtx.
4563 Use FOR_EACH_SUBRTX to iterate over subrtxes.
4565 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4567 * caller-save.c: Include rtl-iter.h.
4568 (add_used_regs_1): Delete.
4569 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
4570 to iterate over subrtxes. Assert that any remaining pseudos
4573 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4575 * bt-load.c: Include rtl-iter.h.
4576 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
4577 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
4578 to iterate over subrtxes.
4579 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
4580 find_btr_use rather than btr_referenced_p.
4582 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4584 * alias.c: Include rtl-iter.h.
4585 (refs_newer_value_cb): Delete.
4586 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4588 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4590 * rtl-iter.h: New file.
4591 * rtlanal.c: Include it.
4592 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
4593 (generic_subrtx_iterator <T>::add_single_to_queue)
4594 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
4595 (generic_subrtx_iterator <T>::free_array): New functions.
4596 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
4597 (generic_subrtx_iterator <const_rtx_accessor>)
4598 (generic_subrtx_iterator <rtx_var_accessor>
4599 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
4600 (setup_reg_subrtx_bounds): New function.
4601 (init_rtlanal): Call it.
4603 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
4606 * config/sh/sh.md (ashlsi3): Handle negative shift count for
4608 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
4610 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
4612 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
4614 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4616 * rtl.h (JUMP_LABEL_AS_INSN): New.
4618 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4620 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
4622 (alloc_EXPR_LIST): Strengthen return type from rtx to
4624 (remove_free_EXPR_LIST_node): Likewise for param.
4625 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
4626 from rtx to rtx_expr_list *.
4627 * sched-int.h (struct deps_desc): Strengthen fields
4628 "pending_read_mems" and "pending_write_mems" from rtx to
4631 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
4632 rtx to rtx_expr_list *.
4633 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
4634 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
4636 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
4637 from rtx to rtx_expr_list *.
4638 * loop-iv.c (simplify_using_initial_values): Strengthen local
4639 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
4640 "pnote_next" from rtx * to rtx_expr_list **.
4641 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
4642 param "exprp" from rtx * to rtx_expr_list **.
4643 (add_insn_mem_dependence): Strengthen local "mem_list" from
4644 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
4646 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
4647 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
4648 param "old_mems_p" from rtx * to rtx_expr_list **.
4649 * var-tracking.c (struct adjust_mem_data): Strengthen field
4650 "side_effects" from rtx to rtx_expr_list *.
4651 (adjust_insn): Replace NULL_RTX with NULL when assigning to
4653 (prepare_call_arguments): Likewise.
4655 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4657 * function.h (struct rtl_data): Strengthen field
4658 "x_stack_slot_list" from rtx to rtx_expr_list *.
4660 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
4661 when assigning to stack_slot_list.
4663 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4665 * function.h (struct rtl_data): Strengthen field
4666 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
4667 * rtl.h (remove_node_from_expr_list): Strengthen second param from
4668 rtx * to rtx_expr_list **.
4670 * cfgbuild.c (make_edges): In loop over
4671 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
4672 rtx_expr_list *, and use methods of the latter class to clarify
4674 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
4675 rtx_expr_list *, and use methods of the latter class to clarify
4677 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4678 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4679 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
4680 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
4681 to rtx_expr_list *. Use methods of the latter class to clarify
4684 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4686 * function.h (struct expr_status): Strengthen field
4687 "x_forced_labels" from rtx to rtx_expr_list *.
4689 * cfgbuild.c (make_edges): Split local "x" into two locals,
4690 strengthening one from rtx to rtx_expr_list *, and using methods
4692 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
4693 loop over forced_labels, introduce strengthen it from rtx to
4694 rtx_expr_list *, using methods to clarify the code.
4695 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
4696 to rtx_expr_list *, using methods of said class to clarify the
4698 * reload1.c (set_initial_label_offsets): Split local "x" into two
4699 per-loop variables, strengthening the first from rtx to
4700 rtx_expr_list * and using methods.
4702 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4704 * coretypes.h (class rtx_expr_list): Add forward declaration.
4705 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
4706 * gengenrtl.c (special_rtx): Add EXPR_LIST.
4707 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
4708 invariant: GET_CODE (X) == EXPR_LIST.
4709 (is_a_helper <rtx_expr_list *>::test): New.
4710 (rtx_expr_list::next): New.
4711 (rtx_expr_list::element): New.
4712 (gen_rtx_EXPR_LIST): New.
4714 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4716 * varasm.c (mark_constants): Convert a GET_CODE check into a
4717 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4718 Use methods of rtx_sequence to clarify the code.
4720 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4722 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
4723 local "seq" via a checked cast, and use methods of rtx_sequence
4724 to simplify the code.
4726 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4728 * resource.c (mark_referenced_resources): Strengthen local
4729 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
4730 using methods of rtx_sequence to clarify the code.
4731 (find_dead_or_set_registers): Within the switch statement, convert
4732 a GET_CODE check to a dyn_cast, introducing local "seq". Within
4733 the JUMP_P handling, introduce another local "seq", adding a
4734 checked cast to rtx_sequence *. In both cases, use methods of
4735 rtx_sequence to clarify the code.
4736 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
4737 via a checked cast, and use methods of rtx_sequence to simplify
4740 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4742 * reorg.c (redundant_insn): In two places in the function, replace
4743 a check of GET_CODE with a dyn_cast, introducing local "seq", and
4744 usings methods of rtx_sequence to clarify the code.
4746 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4748 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
4749 local "seq" with a checked cast, and use methods of rtx_sequence
4750 to clarify the code.
4752 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4754 * function.c (contains): Introduce local "seq" for PATTERN (insn),
4755 with a checked cast, in the region for where we know it's a
4756 SEQUENCE. Use methods of rtx_sequence.
4758 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4760 * final.c (get_attr_length_1): Replace GET_CODE check with a
4761 dyn_cast, introducing local "seq" and the use of methods of
4763 (shorten_branches): Likewise, introducing local "body_seq".
4764 Strengthen local "inner_insn" from rtx to rtx_insn *.
4765 (reemit_insn_block_notes): Replace GET_CODE check with a
4766 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
4767 Use methods of rtx_sequence.
4768 (final_scan_insn): Likewise, introducing local "seq" for when
4769 "body" is known to be a SEQUENCE, using its methods.
4771 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4773 * except.c (can_throw_external): Strengthen local "seq" from rtx
4774 to rtx_sequence *. Use methods of rtx_sequence.
4775 (insn_nothrow_p): Likewise.
4777 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4779 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
4780 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4781 Use methods of rtx_sequence.
4782 (scan_trace): Likewise for local "pat".
4784 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4786 * coretypes.h (class rtx_sequence): Add forward declaration.
4787 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
4788 invariant: GET_CODE (X) == SEQUENCE.
4789 (is_a_helper <rtx_sequence *>::test): New.
4790 (is_a_helper <const rtx_sequence *>::test): New.
4791 (rtx_sequence::len): New.
4792 (rtx_sequence::element): New.
4793 (rtx_sequence::insn): New.
4795 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4797 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
4799 (alloc_INSN_LIST): Strengthen return type from rtx to
4801 (copy_INSN_LIST): Likewise for return type and param.
4802 (concat_INSN_LIST): Likewise for both params and return type.
4803 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
4804 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
4805 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
4806 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
4808 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
4809 "implicit_sets", "control_uses", "clobbers" from rtx to
4811 (struct deps_desc): Likewise for fields "pending_read_insns",
4812 "pending_write_insns", "pending_jump_insns",
4813 "last_pending_memory_flush", "last_function_call",
4814 "last_function_call_may_noreturn", "sched_before_next_call",
4815 "sched_before_next_jump".
4816 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
4817 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
4819 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
4820 from rtx to rtx_insn_list *.
4821 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
4824 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
4825 to rtx_insn_list **.
4826 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
4828 (queue_insn): Likewise for local "link".
4829 (struct haifa_saved_data): Strengthen field "insn_queue" from
4830 rtx * to rtx_insn_list **.
4831 (save_backtrack_point): Update allocation of save->insn_queue to
4832 reflect the strengthening of elements from rtx to rtx_insn_list *.
4833 (queue_to_ready): Strengthen local "link" from rtx to
4834 rtx_insn_list *; use methods "next" and "insn" when traversing the
4836 (early_queue_to_ready): Likewise for locals "link", "next_link",
4838 (schedule_block): Update allocation of insn_queue to reflect the
4839 strengthening of elements from rtx to rtx_insn_list *. Strengthen
4840 local "link" from rtx to rtx_insn_list *, and use methods when
4842 (add_to_speculative_block): Strengthen locals "twins" and
4843 "next_node" from rtx to rtx_insn_list *, and use methods when
4844 working with them. Strengthen local "twin" from rtx to
4845 rtx_insn *, eliminating a checked cast.
4846 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
4847 from rtx to rtx_insn_list *, and use methods when working with
4850 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
4851 from rtx to rtx_insn_list *, adding a checked cast.
4852 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
4854 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
4855 "newlink" from rtx to rtx_insn_list *. Strengthen local
4856 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
4857 from rtx to rtx_insn *.
4858 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
4859 from rtx to rtx_insn_list *. Use methods of the latter class.
4860 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
4861 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
4862 (remove_free_INSN_LIST_node): Strengthen return type and local
4863 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
4864 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
4865 rtx_insn_list *, using "insn" method.
4867 * sched-deps.c (add_dependence_list): Strengthen param "list"
4868 from rtx to rtx_insn_list *, and use methods when working with it.
4869 (add_dependence_list_and_free): Strengthen param "listp" from
4870 rtx * to rtx_insn_list **.
4871 (remove_from_dependence_list): Strenghten param "listp" from rtx *
4872 to rtx_insn_list **, and use methods when working with *listp.
4873 (remove_from_both_dependence_lists): Strengthen param "listp" from
4874 rtx * to rtx_insn_list **
4875 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
4876 to rtx_insn_list **. Eliminate local "link", in favor of two new
4877 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
4879 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
4880 by introducing local "cond_deps".
4881 (remove_from_deps): Strengthen param "insn" from rtx to
4884 * sched-rgn.c (concat_insn_mem_list): Strengthen param
4885 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
4886 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
4887 Use methods of rtx_insn_list.
4889 * store-motion.c (struct st_expr): Strengthen fields
4890 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
4891 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
4893 (find_moveable_store): Split out "tmp" into multiple more-tightly
4894 scoped locals. Use methods of rtx_insn_list *.
4895 (compute_store_table): Strengthen local "tmp" from rtx to
4896 rtx_insn *. Use methods of rtx_insn_list *.
4898 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4900 * coretypes.h (class rtx_insn_list): Add forward declaration.
4901 * rtl.h (class rtx_insn_list): New subclass of rtx_def
4902 (is_a_helper <rtx_insn_list *>::test): New.
4903 (rtx_insn_list::next): New.
4904 (rtx_insn_list::insn): New.
4905 (gen_rtx_INSN_LIST): Add prototype.
4906 * emit-rtl.c (gen_rtx_INSN_LIST): New.
4907 * gengenrtl.c (special_rtx): Add INSN_LIST.
4909 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4911 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
4912 "prev" from rtx to rtx_insn *.
4914 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4916 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
4917 functions. Require merely an rtx for now, not an rtx_insn *.
4918 (BLOCK_FOR_INSN): Likewise.
4919 (INSN_LOCATION): Likewise.
4920 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
4922 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4924 * rtl.h (PATTERN): Convert this macro into a pair of inline
4925 functions, for now, requiring const_rtx and rtx.
4927 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4929 * target.def (unwind_emit): Strengthen param "insn" from rtx to
4931 (final_postscan_insn): Likewise.
4932 (adjust_cost): Likewise.
4933 (adjust_priority): Likewise.
4934 (variable_issue): Likewise.
4935 (macro_fusion_pair_p): Likewise.
4936 (dfa_post_cycle_insn): Likewise.
4937 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
4938 (first_cycle_multipass_issue): Likewise.
4939 (dfa_new_cycle): Likewise.
4940 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
4941 (speculate_insn): Likewise for param "insn".
4942 (gen_spec_check): Likewise for params "insn" and "label".
4943 (get_insn_spec_ds): Likewise for param "insn".
4944 (get_insn_checked_ds): Likewise.
4945 (dispatch_do): Likewise.
4946 (dispatch): Likewise.
4947 (cannot_copy_insn_p): Likewise.
4948 (invalid_within_doloop): Likewise.
4949 (legitimate_combined_insn): Likewise.
4953 * doc/tm.texi: Automatically updated to reflect changes to
4956 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
4958 (schedule_block): Likewise.
4959 (sched_init): Likewise.
4960 (sched_speculate_insn): Strengthen param "insn" from rtx to
4962 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
4964 * hooks.c (hook_bool_rtx_true): Rename to...
4965 hook_bool_rtx_insn_true): ...this, and strengthen first param from
4967 (hook_constcharptr_const_rtx_null): Rename to...
4968 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4969 first param from const_rtx to const rtx_insn *.
4970 (hook_bool_rtx_int_false): Rename to...
4971 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4972 param from rtx to rtx_insn *.
4973 (hook_void_rtx_int): Rename to...
4974 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4977 * hooks.h (hook_bool_rtx_true): Rename to...
4978 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
4980 (hook_bool_rtx_int_false): Rename to...
4981 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4982 param from rtx to rtx_insn *.
4983 (hook_void_rtx_int): Rename to...
4984 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4986 (hook_constcharptr_const_rtx_null): Rename to...
4987 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4988 first param from const_rtx to const rtx_insn *.
4990 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
4991 and local "prev" from rtx to rtx_insn *.
4993 * sched-int.h (sched_speculate_insn): Strengthen first param from
4996 * sel-sched.c (create_speculation_check): Likewise for local "label".
4997 * targhooks.c (default_invalid_within_doloop): Strengthen param
4998 "insn" from const_rtx to const rtx_insn *.
4999 * targhooks.h (default_invalid_within_doloop): Strengthen param
5000 from const_rtx to const rtx_insn *.
5002 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
5003 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
5005 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
5007 (arc_invalid_within_doloop): Likewise, with const.
5009 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
5010 (arm_cannot_copy_insn_p): Likewise for param "insn".
5011 (arm_unwind_emit): Likewise.
5013 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
5016 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
5017 (c6x_variable_issue): Likewise. Removed now-redundant checked
5019 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
5021 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
5022 Likewise for param "insn".
5023 (epiphany_mode_after): Likewise.
5024 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
5025 params "insn", "dep_insn".
5026 (epiphany_mode_needed): Likewise for param "insn".
5027 (epiphany_mode_after): Likewise.
5029 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
5030 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
5031 (ix86_avx_u128_mode_needed): Likewise.
5032 (ix86_i387_mode_needed): Likewise.
5033 (ix86_mode_needed): Likewise.
5034 (ix86_avx_u128_mode_after): Likewise.
5035 (ix86_mode_after): Likewise.
5036 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
5037 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
5038 (ix86_adjust_priority): Likewise for param "insn".
5039 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
5040 (do_dispatch): Likewise.
5041 (has_dispatch): Likewise.
5042 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
5044 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
5045 reflect renaming of default hook implementation from
5046 hook_constcharptr_const_rtx_null to
5047 hook_constcharptr_const_rtx_insn_null.
5048 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
5050 (ia64_variable_issue): Likewise for param "insn".
5051 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
5052 (ia64_dfa_new_cycle): Likewise.
5053 (ia64_get_insn_spec_ds): Likewise.
5054 (ia64_get_insn_checked_ds): Likewise.
5055 (ia64_speculate_insn): Likewise.
5056 (ia64_gen_spec_check): Likewise for params "insn", "label".
5057 (ia64_asm_unwind_emit): Likewise for param "insn".
5059 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
5061 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
5063 (m68k_sched_variable_issue): Likewise for param "insn".
5065 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
5068 * config/microblaze/microblaze.c (microblaze_adjust_cost):
5069 Likewise for params "insn", "dep".
5071 * config/mips/mips.c (mips_adjust_cost): Likewise.
5072 (mips_variable_issue): Likewise for param "insn".
5073 (mips_final_postscan_insn): Likewise.
5075 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
5076 for params "insn", "dep".
5078 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
5080 (pa_adjust_priority): Likewise for param "insn".
5082 * config/picochip/picochip.c (picochip_sched_adjust_cost):
5083 Likewise for params "insn", "dep_insn".
5085 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
5087 (rs6000_variable_issue): Likewise.
5088 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
5089 (rs6000_debug_adjust_cost): Likewise.
5090 (rs6000_adjust_priority): Likewise for param "insn".
5091 (rs6000_use_sched_lookahead_guard): Likewise.
5092 (get_next_active_insn): Likewise for return type and both params.
5093 (redefine_groups): Likewise for params "prev_head_insn", "tail"
5094 and locals "insn", "next_insn".
5095 (pad_groups): Likewise.
5097 * config/s390/s390.c (s390_adjust_priority): Likewise for param
5099 (s390_cannot_copy_insn_p): Likewise.
5100 (s390_sched_variable_issue): Likewise for third param, eliminating
5102 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
5103 default hook implementation from hook_constcharptr_const_rtx_null
5104 to hook_constcharptr_const_rtx_insn_null.
5106 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
5107 from rtx to rtx_insn *.
5108 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
5109 (sh_variable_issue): Likewise for param "insn".
5110 (sh_dfa_new_cycle): Likewise.
5111 (sh_mode_needed): Likewise.
5112 (sh_mode_after): Likewise.
5114 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
5115 params "insn", "dep_insn".
5116 (hypersparc_adjust_cost): Likewise.
5117 (sparc_adjust_cost): Likewise.
5119 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
5120 param, eliminated checked cast.
5121 (spu_sched_adjust_cost): Likewise for first and third params.
5123 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
5124 params "insn" and "dep_insn" from rtx to rtx_insn *.
5126 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
5128 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5130 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
5131 (set_is_load_p): ...this, updating to work on a SET pattern rather
5133 (is_store_insn): Rename to...
5134 (set_is_store_p): ...this, updating to work on a SET pattern
5135 rather than an insn.
5136 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
5137 top of function to where it is needed. Rewrite the bogus
5138 condition that checks for "insn" and "dep" being PARALLEL to
5139 instead use single_set, introducing locals "insn_set" and
5140 "dep_set". Given that we only ever returned "cost" for a non-pair
5141 of SETs, bail out early if we don't have a pair of SET.
5142 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
5143 use the new locals "insn_set" and "dep_set", and update calls to
5144 is_load_insn and is_store_insn to be calls to set_is_load_p and
5147 2014-08-27 Guozhi Wei <carrot@google.com>
5150 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
5151 amount before using it.
5153 2014-08-27 Richard Biener <rguenther@suse.de>
5155 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
5156 get_maxval_strlen inside a more useful API.
5157 (gimple_fold_builtin_with_strlen): Remove and fold into ...
5158 (gimple_fold_builtin): ... caller.
5159 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
5160 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
5161 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
5162 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
5163 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
5164 gimple_fold_builtin_sprintf): Adjust to compute maxval
5167 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
5170 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
5172 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5173 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5174 Anna Tikhonova <anna.tikhonova@intel.com>
5175 Ilya Tocar <ilya.tocar@intel.com>
5176 Andrey Turetskiy <andrey.turetskiy@intel.com>
5177 Ilya Verbin <ilya.verbin@intel.com>
5178 Kirill Yukhin <kirill.yukhin@intel.com>
5179 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5181 * config/i386/sse.md
5182 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
5183 Use `concat_tg_mode' attribute to determine asm register size.
5185 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5186 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5187 Anna Tikhonova <anna.tikhonova@intel.com>
5188 Ilya Tocar <ilya.tocar@intel.com>
5189 Andrey Turetskiy <andrey.turetskiy@intel.com>
5190 Ilya Verbin <ilya.verbin@intel.com>
5191 Kirill Yukhin <kirill.yukhin@intel.com>
5192 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5194 * config/i386/sse.md
5195 (define_mode_iterator VI48_AVX512VL): New.
5196 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
5197 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
5198 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
5199 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5200 with VI1): Change mode iterator.
5201 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5202 with VI_ULOADSTORE_BW_AVX512VL): New.
5203 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5204 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5205 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5206 with VI1): Change mode iterator.
5207 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5208 with VI_ULOADSTORE_BW_AVX512VL): New.
5209 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5210 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5211 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5212 with VI1): Change mode iterator.
5213 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5214 with VI_ULOADSTORE_BW_AVX512VL): New.
5215 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5216 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
5217 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
5218 (define_insn "<avx512>_storedqu<mode>_mask" with
5219 VI48_AVX512VL): New.
5220 (define_insn "<avx512>_storedqu<mode>_mask" with
5221 VI12_AVX512VL): Ditto.
5223 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5224 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5225 Anna Tikhonova <anna.tikhonova@intel.com>
5226 Ilya Tocar <ilya.tocar@intel.com>
5227 Andrey Turetskiy <andrey.turetskiy@intel.com>
5228 Ilya Verbin <ilya.verbin@intel.com>
5229 Kirill Yukhin <kirill.yukhin@intel.com>
5230 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5232 * config/i386/sse.md
5233 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
5234 (define_mode_iterator VI48_AVX512BW): New.
5235 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
5236 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5237 with VI48_AVX2_48_AVX512F): New.
5238 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5239 with VI2_AVX512VL): Ditto.
5241 2014-08-27 Richard Biener <rguenther@suse.de>
5244 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
5245 (fold_builtin_3): Do not fold strcat_chk here.
5246 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
5248 (gimple_fold_builtin): Fold strcat_chk here.
5250 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
5252 * dwarf2out.h (dwarf2out_decl): Remove prototype.
5253 * dwarf2out.c (dwarf2out_decl): Make static.
5255 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
5257 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
5259 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5261 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
5262 from rtx to rtx_insn *.
5263 (cselib_lookup_from_insn): Likewise for final param.
5264 (cselib_subst_to_values_from_insn): Likewise.
5265 (cselib_add_permanent_equiv): Likewise.
5267 * cselib.c (cselib_current_insn): Likewise for this variable.
5268 (cselib_subst_to_values_from_insn): Likewise for param "insn".
5269 (cselib_lookup_from_insn): Likewise.
5270 (cselib_add_permanent_equiv): Likewise for param "insn" and local
5271 "save_cselib_current_insn".
5272 (cselib_process_insn): Replace use of NULL_RTX with NULL.
5274 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
5275 from rtx to rtx_insn *.
5277 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5279 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
5282 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5284 * df.h (df_dump_insn_problem_function): Strengthen first param of
5285 this callback from const_rtx to const rtx_insn *.
5286 (struct df_insn_info): Strengthen field "insn" from rtx to
5288 (DF_REF_INSN): Eliminate this function, reinstating the older
5290 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
5291 (df_reg_defined): Likewise.
5292 (df_find_use): Likewise.
5293 (df_reg_used): Likewise.
5294 (df_dump_insn_top): Strengthen param 1 from const_rtx to
5296 (df_dump_insn_bottom): Likewise.
5297 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
5298 (df_insn_debug_regno): Likewise.
5299 (debug_df_insn): Likewise.
5300 (df_rd_simulate_one_insn): Likewise for param 2.
5301 (df_word_lr_simulate_defs): Likewise for param 1.
5302 (df_word_lr_simulate_uses): Likewise.
5303 (df_md_simulate_one_insn): Likewise for param 2.
5304 (df_simulate_find_noclobber_defs): Likewise for param 1.
5305 (df_simulate_find_defs): Likewise.
5306 (df_simulate_defs): Likewise.
5307 (df_simulate_uses): Likewise.
5308 (df_simulate_one_insn_backwards): Likewise for param 2.
5309 (df_simulate_one_insn_forwards): Likewise.
5310 (df_uses_create): Likewise for param 2.
5311 (df_insn_create_insn_record): Likewise for param 1.
5312 (df_insn_delete): Likewise.
5313 (df_insn_rescan): Likewise.
5314 (df_insn_rescan_debug_internal): Likewise.
5315 (df_insn_change_bb): Likewise.
5316 (df_notes_rescan): Likewise.
5317 * rtl.h (remove_death): Likewise for param 2.
5318 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
5320 * sched-int.h (reemit_notes): Strengthen param from rtx to
5322 * valtrack.h (propagate_for_debug): Likewise for param 1.
5324 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
5325 local "tmp_rtx" from const_rtx to const rtx_insn *.
5326 * combine.c (remove_death): Strengthen param "insn" from rtx to
5328 (move_deaths): Likewise for local "where_dead".
5329 * cse.c (delete_trivially_dead_insns): Introduce local
5330 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
5331 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
5333 (df_reg_defined): Likewise.
5334 (df_find_use): Likewise.
5335 (df_reg_used): Likewise.
5336 (df_dump_insn_problem_data): Strengthen param "insn" from
5337 const_rtx to const rtx_insn *.
5338 (df_dump_insn_top): Likewise.
5339 (df_dump_insn_bottom): Likewise.
5340 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
5341 (df_insn_debug_regno): Likewise.
5342 (debug_df_insn): Likewise.
5343 (DF_REF_INSN): Delete.
5344 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
5345 from rtx to rtx_insn *.
5346 (df_chain_insn_top_dump): Strengthen param "insn" from
5347 const_rtx to const rtx_insn *.
5348 (df_chain_insn_bottom_dump): Likewise.
5349 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
5351 (df_word_lr_simulate_uses): Likewise.
5352 (df_print_note): Likewise.
5353 (df_remove_dead_and_unused_notes): Likewise.
5354 (df_set_unused_notes_for_mw): Likewise.
5355 (df_set_dead_notes_for_mw): Likewise.
5356 (df_create_unused_note): Likewise.
5357 (df_simulate_find_defs): Likewise.
5358 (df_simulate_find_uses): Likewise.
5359 (df_simulate_find_noclobber_defs): Likewise.
5360 (df_simulate_defs): Likewise.
5361 (df_simulate_uses): Likewise.
5362 (df_simulate_one_insn_backwards): Likewise.
5363 (df_simulate_one_insn_forwards): Likewise.
5364 (df_md_simulate_one_insn): Likewise.
5365 * df-scan.c (df_uses_create): Likewise.
5366 (df_insn_create_insn_record): Likewise.
5367 (df_insn_delete): Likewise.
5368 (df_insn_rescan): Likewise.
5369 (df_insn_rescan_debug_internal): Likewise.
5370 (df_insn_change_bb): Likewise.
5371 (df_notes_rescan): Likewise.
5372 (df_refs_add_to_chains): Likewise.
5373 (df_insn_refs_verify): Likewise.
5374 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
5375 when invoking df_insn_delete.
5376 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
5377 (set_unique_reg_note): Add checked cast.
5378 * final.c (cleanup_subreg_operands): Likewise.
5379 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
5380 "insn" from rtx to rtx_insn *.
5381 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
5382 "last" from rtx to rtx_insn *.
5383 * ira-emit.c (change_regs_in_insn): New function.
5384 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
5385 Invoke change_regs_in_insn rather than change_regs.
5386 * ira.c (update_equiv_regs): Strengthen locals "insn",
5387 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
5388 for_each_rtx_in_insn rather than for_each_rtx.
5389 * recog.c (confirm_change_group): Add checked casts.
5390 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
5392 (peep2_fill_buffer): Add checked cast.
5393 * rtlanal.c (remove_note): Likewise.
5394 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
5395 locals "next" "end" from rtx to rtx_insn *.
5397 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5399 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
5401 (struct reg_use_data): Likewise for field "insn".
5402 (insn_cost): Likewise for param.
5403 (real_insn_for_shadow): Likewise for return type and param.
5404 (increase_insn_priority): Likewise for param 1.
5405 (debug_dependencies): Likewise for both params.
5407 * haifa-sched.c (insn_delay): Likewise for param "insn".
5408 (real_insn_for_shadow): Likewise for return type and param "insn".
5409 (update_insn_after_change): Likewise for param "insn".
5410 (recompute_todo_spec): Likewise for param "next" and locals "pro",
5412 (insn_cost): Likewise for param "insn".
5413 (increase_insn_priority): Likewise.
5414 (calculate_reg_deaths): Likewise.
5415 (setup_insn_reg_pressure_info): Likewise.
5416 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
5417 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
5418 (model_recompute): Likewise.
5419 (must_restore_pattern_p): Likewise for param "next".
5420 (model_excess_cost): Likewise for param "insn".
5421 (queue_remove): Likewise.
5422 (adjust_priority): Likewise for param "prev".
5423 (update_register_pressure): Likewise for param "insn".
5424 (setup_insn_max_reg_pressure): Likewise for local "insn".
5425 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
5426 (model_add_to_schedule): Likewise.
5427 (model_reset_queue_indices): Likewise for local "insn".
5428 (unschedule_insns_until): Strengthen local "recompute_vec" from
5429 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
5430 "con" from rtx to rtx_insn *.
5431 (restore_last_backtrack_point): Likewise for both locals "x". Add
5433 (estimate_insn_tick): Likewise for param "insn".
5434 (commit_schedule): Likewise for params "prev_head", "tail" and
5436 (verify_shadows): Likewise for locals "i1", "i2".
5437 (dump_insn_stream): Likewise for params "head", "tail" and locals
5438 "next_tail", "insn".
5439 (schedule_block): Likewise for locals "insn", "x". Add a checked
5441 (fix_inter_tick): Likewise for params "head", "tail".
5442 (create_check_block_twin): Likewise for local "jump".
5443 (haifa_change_pattern): Likewise for param "insn".
5444 (haifa_speculate_insn): Likewise.
5445 (dump_new_block_header): Likewise for params "head", "tail".
5446 (fix_jump_move): Likewise for param "jump".
5447 (move_block_after_check): Likewise.
5448 (sched_init_insn_luid): Likewise for param "insn".
5449 (sched_init_luids): Likewise for local "insn".
5450 (insn_luid): Likewise for param "insn".
5451 (init_h_i_d): Likewise.
5452 (haifa_init_h_i_d): Likewise for local "insn".
5453 (haifa_init_insn): Likewise for param "insn".
5454 * sched-deps.c (add_dependence): Likewise for local "real_pro",
5456 (create_insn_reg_use): Likewise for param "insn".
5457 (setup_insn_reg_uses): Likewise. Add a checked cast.
5458 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
5459 "tail" from rtx to rtx_insn *.
5460 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
5461 "insn", "next_tail".
5463 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5465 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
5466 from rtx to rtx_insn *.
5467 (model_add_to_schedule): Likewise for locals "start", "end",
5470 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5472 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
5474 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
5475 "to" and locals "insn", "next", "copy". Remove now-redundant
5478 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5480 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
5481 rtx_insn * and param 4 from rtx * to rtx_insn **.
5482 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
5483 param 2 from rtx * to rtx_insn **.
5485 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
5486 rtx_insn * and final param from rtx * to rtx_insn **.
5488 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
5489 from rtx to rtx_insn *.
5490 (try_head_merge_bb): Likewise for both locals named "move_upto".
5491 * df-problems.c (can_move_insns_across): Likewise for params
5492 "from", "to", "across_from", "across_to" and locals "insn",
5493 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
5495 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
5496 from rtx to rtx_insn *.
5497 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
5498 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5499 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
5501 (noce_try_abs): Likewise.
5502 (noce_get_condition): Likewise for param "jump". Strengthen param
5503 "earliest" from rtx * to rtx_insn **.
5504 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
5506 (find_cond_trap): Likewise.
5507 (dead_or_predicable): Likewise for local "earliest".
5508 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
5510 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
5511 and local "prev". Strengthen param "earliest" from rtx * to
5513 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
5514 Strengthen param "earliest" from rtx * to rtx_insn **.
5516 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5518 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
5519 "to" and local "insn" from rtx to rtx_insn *.
5521 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5523 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
5524 from rtx to rtx_insn *.
5525 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
5526 (code_motion_path_driver): Likewise for local "last_insn".
5527 (simplify_changed_insns): Likewise for local "insn".
5529 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5531 * rtl.h (push_to_sequence): Strengthen param from rtx to
5533 (push_to_sequence2): Likewise for both params.
5534 (delete_insns_since): Likewise for param.
5535 (reorder_insns_nobb): Likewise for all three params.
5536 (set_new_first_and_last_insn): Likewise for both params.
5538 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
5539 rtx_insn *. Remove now-redundant cast.
5540 (set_last_insn): Likewise.
5542 * builtins.c (expand_builtin_return): Strengthen local
5543 "call_fusage" from rtx to rtx_insn *.
5544 * cfgrtl.c (create_basic_block_structure): Likewise for local
5546 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
5547 "first", "last" and local "insn".
5548 (delete_insns_since): Likewise for param "from".
5549 (reorder_insns_nobb): Likewise for params "from", "to", "after"
5551 (push_to_sequence): Likewise for param "first" and local "last".
5552 (push_to_sequence2): Likewise for params "first" and "last".
5553 * lra.c (emit_add3_insn): Likewise for local "last".
5554 (lra_emit_add): Likewise.
5555 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
5557 (process_address_1): Likewise for locals "insn", last".
5558 * modulo-sched.c (ps_first_note): Likewise for return type.
5559 * optabs.c (expand_binop_directly): Likewise for param "last".
5561 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5563 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
5565 * emit-rtl.c (get_last_insn_anywhere): Likewise.
5567 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5569 * function.h (struct sequence_stack): Strengthen fields "first"
5570 and "last" from rtx to rtx_insn *.
5571 (struct emit_status): Likewise for fields "x_first_insn" and
5574 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
5575 (set_first_insn): Add checked cast.
5576 (get_last_insn): Remove now-redundant checked cast.
5577 (set_last_insn): Add checked cast.
5579 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
5580 "saved_first" and "saved_last" from rtx to rtx_insn *.
5582 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5584 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
5585 (unlink_insn_chain): Strengthen both params from rtx to
5588 * cfgrtl.c (cfg_layout_function_header): Likewise for this
5590 (unlink_insn_chain): Likewise for params "first" and "last".
5591 Remove now-redundant checked cast.
5592 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
5593 (fixup_reorder_chain): Strengthen local "insn" from rtx to
5595 * emit-rtl.c (link_insn_into_chain): Likewise for all three
5597 (add_insn): Likewise for param "insn" and local "prev".
5598 (add_insn_after_nobb): Likewise for both params and local "next".
5599 (add_insn_before_nobb): Likewise for both params and local "prev".
5600 (add_insn_after): Rename param "after" to "uncast_after",
5601 introducing local "after" with another checked cast.
5602 (add_insn_before): Rename params "insn" and "before", giving them
5603 "uncast_" prefixes, adding the old names back using checked casts.
5604 (emit_note_after): Likewise for param "after".
5605 (emit_note_before): Likewise for param "before".
5606 (emit_label): Add a checked cast.
5608 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5610 * cselib.h (cselib_record_sets_hook): Strengthen initial param
5611 "insn" from rtx to rtx_insn *.
5613 * cselib.c (cselib_record_sets_hook): Likewise.
5615 * var-tracking.c (add_with_sets): Likewise, renaming back from
5616 "uncast_insn" to "insn" and eliminating the checked cast from rtx
5619 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5621 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
5622 and "header_" from rtx to rtx_insn *.
5623 (struct basic_block_d): Likewise for field "head_" within "x"
5624 field of union basic_block_il_dependent.
5625 (BB_HEAD): Drop function...
5626 (SET_BB_HEAD): ...and this function in favor of...
5627 (BB_HEAD): ...reinstate macro.
5628 (BB_END): Drop function...
5629 (SET_BB_END): ...and this function in favor of...
5630 (BB_END): ...reinstate macro.
5631 (BB_HEADER): Drop function...
5632 (SET_BB_HEADER): ...and this function in favor of...
5633 (BB_HEADER): ...reinstate macro.
5635 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
5636 (fix_crossing_unconditional_branches): Likewise.
5637 * caller-save.c (save_call_clobbered_regs): Likewise.
5638 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
5639 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
5640 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5641 (merge_blocks_move_successor_nojumps): Likewise.
5642 (outgoing_edges_match): Update use of for_each_rtx to
5643 for_each_rtx_in_insn.
5644 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
5645 (expand_gimple_cond): Likewise.
5646 (expand_gimple_tailcall): Likewise.
5647 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
5649 (construct_exit_block): Drop use of SET_BB_END.
5650 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
5652 (delete_insn): Rename param "insn" to "uncast_insn", introducing
5653 a new local "insn" with a checked cast to rtx_insn *. Drop use of
5654 SET_BB_HEAD and SET_BB_END.
5655 (create_basic_block_structure): Drop use of SET_BB_HEAD and
5657 (rtl_delete_block): Drop use of SET_BB_HEAD.
5658 (rtl_split_block): Drop use of SET_BB_END.
5659 (emit_nop_for_unique_locus_between): Likewise.
5660 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
5661 (block_label): Drop use of SET_BB_HEAD.
5662 (fixup_abnormal_edges): Drop use of SET_BB_END.
5663 (record_effective_endpoints): Drop use of SET_BB_HEADER.
5664 (relink_block_chain): Likewise.
5665 (fixup_reorder_chain): Drop use of SET_BB_END.
5666 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
5667 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
5668 rtx_insn **. Drop use of SET_BB_HEADER.
5669 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
5671 (BB_HEAD): Delete this function.
5672 (SET_BB_HEAD): Likewise.
5674 (SET_BB_END): Likewise.
5675 (BB_HEADER): Likewise.
5676 (SET_BB_HEADER): Likewise.
5677 * emit-rtl.c (add_insn_after): Rename param "insn" to
5678 "uncast_insn", adding a new local "insn" and a checked cast to
5679 rtx_insn *. Drop use of SET_BB_END.
5680 (remove_insn): Strengthen locals "next" and "prev" from rtx to
5681 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
5682 (reorder_insns): Drop use of SET_BB_END.
5683 (emit_insn_after_1): Strengthen param "first" and locals "last",
5684 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
5685 (emit_pattern_after_noloc): Add checked cast.
5686 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
5687 (restore_other_notes): Likewise.
5688 (move_insn): Likewise.
5689 (sched_extend_bb): Likewise.
5690 (fix_jump_move): Likewise.
5691 * ifcvt.c (noce_process_if_block): Likewise.
5692 (dead_or_predicable): Likewise.
5693 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
5694 * reg-stack.c (change_stack): Drop use of SET_BB_END.
5695 * sel-sched-ir.c (sel_move_insn): Likewise.
5696 * sel-sched.c (move_nop_to_previous_block): Likewise.
5698 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
5700 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
5702 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5704 * basic-block.h (create_basic_block_structure): Strengthen params
5705 1 "head" and 2 "end" from rtx to rtx_insn *.
5706 * cfgrtl.c (create_basic_block_structure): Likewise.
5707 (rtl_create_basic_block): Update casts from void * to rtx to
5708 rtx_insn *, so that we can pass them as rtx_insn * to
5709 create_basic_block_structure.
5710 * sel-sched-ir.c (sel_create_basic_block): Likewise.
5712 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5714 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
5716 (check_for_inc_dec): Strengthen param "insn" from rtx to
5719 * cselib.h (cselib_process_insn): Likewise.
5721 * cselib.c (cselib_record_sets): Likewise.
5722 (cselib_process_insn): Likewise.
5724 * dse.c (struct insn_info): Likewise for field "insn".
5725 (check_for_inc_dec_1): Likewise for local "insn".
5726 (check_for_inc_dec): Likewise for param "insn".
5727 (scan_insn): Likewise.
5728 (dse_step1): Likewise for local "insn".
5730 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
5731 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
5733 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5735 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
5736 from rtx to rtx_insn *.
5737 (DEP_PRO): Delete this function and...
5738 (SET_DEP_PRO): ...this function in favor of...
5739 (DEP_PRO): ...reinstate this macro.
5740 (DEP_CON): Delete this function and...
5741 (SET_DEP_CON): ...this function in favor of...
5742 (DEP_CON): ...reinstate this old macro.
5743 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
5744 (init_dep): Likewise.
5745 (set_priorities): Likewise for both params.
5746 (sd_copy_back_deps): Likewise for params 1 and 2.
5748 * haifa-sched.c (priority): Likewise for param "insn" and local
5750 (set_priorities): Likewise for params "head" and "tail" and local
5752 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
5754 (add_to_speculative_block): Add a checked cast.
5755 (create_check_block_twin): Drop use of SET_DEP_CON.
5756 (add_jump_dependencies): Strengthen params "insn" and "jump" from
5759 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
5760 Drop use of SET_DEP_PRO
5761 (init_dep): Strengthen params "pro" and "con" from rtx to
5763 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
5767 (SET_DEP_PRO): Delete.
5768 (SET_DEP_CON): Delete.
5770 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5772 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
5773 from rtx to rtx_insn *.
5774 (VINSN_INSN_RTX): Eliminate rvalue function and...
5775 (SET_VINSN_INSN): ...lvalue function in favor of...
5776 (VINSN_INSN_RTX): reinstate this old macro.
5778 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
5779 in favor of VINSN_INSN_RTX.
5780 (VINSN_INSN_RTX): Delete this function.
5781 (SET_VINSN_INSN_RTX): Likewise.
5783 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5785 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
5786 (BND_TO): Delete this function and...
5787 (SET_BND_TO): ...this functions in favor of...
5788 (BND_TO): ...reinstating this macro.
5789 (struct _fence): Strengthen field "executing_insns" from
5790 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
5791 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
5792 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
5793 and param "insn" from rtx to insn_t.
5794 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
5797 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
5799 (rtx_vec_t): Likewise.
5800 (struct sched_deps_info_def): Strengthen param of "start_insn"
5801 callback from rtx to rtx_insn *. Likewise for param "insn2" of
5802 "note_mem_dep" callback and first param of "note_dep" callback.
5804 * haifa-sched.c (add_to_speculative_block): Strengthen param
5805 "insn" from rtx to rtx_insn *.
5806 (clear_priorities): Likewise.
5807 (calc_priorities): Likewise for local "insn".
5809 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
5810 Remove redundant checked cast.
5811 (haifa_note_mem_dep): Likewise for param "pending_insn".
5812 (haifa_note_dep): Likewise for param "elem".
5813 (note_mem_dep): Likewise for param "e".
5814 (sched_analyze_1): Add checked casts.
5815 (sched_analyze_2): Likewise.
5817 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
5818 from rtx to rtx_insn *.
5819 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
5820 from vec<rtx> * to vec<rtx_insn *> *.
5822 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
5824 (flist_add): Strengthen param "executing_insns" from
5825 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5826 (advance_deps_context): Remove now-redundant checked cast.
5827 (init_fences): Replace uses of NULL_RTX with NULL.
5828 (merge_fences): Strengthen params "last_scheduled_insn" and
5829 "sched_next" from rtx to rtx_insn * and "executing_insns" from
5830 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5831 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
5832 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
5833 an instruction, rather than doing double-duty as a pattern.
5834 (return_nop_to_pool): Update for change of insn_t.
5835 (deps_init_id): Remove now-redundant checked cast.
5836 (struct sched_scan_info_def): Strengthen param of "init_insn"
5837 callback from rtx to insn_t.
5838 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
5839 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
5841 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
5842 "end" from rtx to rtx_insn *.
5843 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
5844 (rtx insn_rtx, bool force_unique_p)
5845 (BND_TO): Delete function.
5846 (SET_BND_TO): Delete function.
5848 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
5850 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
5851 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
5853 (undo_transformations): Likewise for param "insn".
5854 (update_liveness_on_insn): Likewise.
5855 (compute_live_below_insn): Likewise for param "insn" and local
5857 (update_data_sets): Likewise for param "insn".
5858 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
5859 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
5860 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
5862 (move_cond_jump): Likewise for param "insn".
5863 (move_cond_jump): Drop use of SET_BND_TO.
5864 (compute_av_set_on_boundaries): Likewise.
5865 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
5866 (update_and_record_unavailable_insns): Strengthen local "bb_end"
5867 from rtx to rtx_insn *.
5868 (maybe_emit_renaming_copy): Likewise for param "insn".
5869 (maybe_emit_speculative_check): Likewise.
5870 (handle_emitting_transformations): Likewise.
5871 (remove_insn_from_stream): Likewise.
5872 (code_motion_process_successors): Strengthen local "succ" from rtx
5875 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5877 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
5878 ilist_t, not _xlist_t;
5879 (ILIST_INSN): Define in terms of new union field "insn".
5880 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
5882 (struct _list_node): Add new field "insn" to the union, of type
5884 (ilist_add): Replace macro with an inline function, requiring an
5886 (ilist_remove): Define this macro directly in terms of
5887 _list_remove, rather than indirectly via _xlist_remove.
5888 (ilist_clear): Likewise, in terms of _list_clear rather than
5890 (ilist_is_in_p): Replace macro with an inline function, requiring
5892 (_list_iter_cond_insn): New function.
5893 (ilist_iter_remove): Define this macro directly in terms of
5894 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
5895 (ilist_iterator): Define directly in terms of _list_iterator
5896 rather than indirectly through _xlist_iterator.
5897 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
5898 than in terms of _FOR_EACH_X.
5899 (FOR_EACH_INSN_1): Likewise.
5901 2014-08-26 Joseph Myers <joseph@codesourcery.com>
5905 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
5906 DECL_HARD_REGISTER and return for invalid register specifications.
5907 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
5908 DECL_HARD_REGISTER, call expand_one_error_var.
5909 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
5910 CC_REGNUM with non-MODE_CC modes.
5911 (arm_regno_class): Return NO_REGS for PC_REGNUM.
5913 2014-08-26 Marek Polacek <polacek@redhat.com>
5916 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
5918 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
5920 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
5921 qi cost; add di cost.
5922 (cortexa57_addrcost_table): Likewise.
5924 2014-08-26 Marek Polacek <polacek@redhat.com>
5927 * expr.c (is_aligning_offset): Remove logical not.
5929 2014-08-26 Marek Polacek <polacek@redhat.com>
5932 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
5933 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
5935 2014-08-26 Richard Biener <rguenther@suse.de>
5937 PR tree-optimization/62175
5938 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
5939 expand possibly trapping operations.
5941 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5943 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
5944 "insn" from rtx to rtx_insn *.
5945 (permute_load): Likewise for param "insn".
5946 (permute_store): Likewise.
5947 (handle_special_swappables): Likewise for local "insn".
5948 (replace_swap_with_copy): Likewise for locals "insn" and
5950 (rs6000_analyze_swaps): Likewise for local "insn".
5952 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5954 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
5957 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5959 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
5960 "note_list" from rtx to rtx_insn *.
5961 (BB_NOTE_LIST): Replace this function and...
5962 (SET_BB_NOTE_LIST): ...this function with...
5963 (BB_NOTE_LIST): ...the former macro implementation.
5965 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
5966 local "from_start" from rtx to rtx_insn *. Strengthen param
5967 "to_endp" from rtx * to rtx_insn **.
5969 * haifa-sched.c (concat_note_lists): Likewise.
5970 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
5972 (sel_restore_notes): Likewise.
5973 (move_bb_info): Likewise.
5974 (BB_NOTE_LIST): Delete this function.
5975 (SET_BB_NOTE_LIST): Delete this function.
5976 * sel-sched.c (create_block_for_bookkeeping): Eliminate
5977 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
5979 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5981 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
5982 from rtx * to rtx_insn **.
5983 (reorder2): Likewise.
5984 (dependencies_evaluation_hook): Strengthen params "head", "tail"
5985 from rtx to rtx_insn *.
5987 * doc/tm.texi: Update mechanically for above change to target.def.
5989 * sched-int.h (note_list): Strengthen this variable from rtx to
5991 (remove_notes): Likewise for both params.
5992 (restore_other_notes): Likewise for return type and first param.
5993 (struct ready_list): Strengthen field "vec" from rtx * to
5995 (struct dep_replacement): Strenghten field "insn" from rtx to
5997 (struct deps_desc): Likewise for fields "last_debug_insn",
5999 (struct haifa_sched_info): Likewise for callback field
6000 "can_schedule_ready_p"'s param, for first param of "new_ready"
6001 callback field, for both params of "rank" callback field, for
6002 first field of "print_insn" callback field (with a const), for
6003 both params of "contributes_to_priority" callback, for param
6004 of "insn_finishes_block_p" callback, for fields "prev_head",
6005 "next_tail", "head", "tail", for first param of "add_remove_insn"
6006 callback, for first param of "begin_schedule_ready" callback, for
6007 both params of "begin_move_insn" callback, and for second param
6008 of "advance_target_bb" callback.
6009 (add_dependence): Likewise for params 1 and 2.
6010 (sched_analyze): Likewise for params 2 and 3.
6011 (deps_analyze_insn): Likewise for param 2.
6012 (ready_element): Likewise for return type.
6013 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6014 (try_ready): Strenghten param from rtx to rtx_insn *.
6015 (sched_emit_insn): Likewise for return type.
6016 (record_delay_slot_pair): Likewise for params 1 and 2.
6017 (add_delay_dependencies): Likewise for param.
6018 (contributes_to_priority): Likewise for both params.
6019 (find_modifiable_mems): Likewise.
6021 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
6022 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
6023 "first_older_only_insn" from rtx to rtx_insn *.
6024 (arm_sched_reorder): Strengthen param "ready" from rtx * to
6027 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
6028 "last_scheduled_iter0" from rtx to rtx_insn *.
6029 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
6030 (c6x_sched_reorder_1): Strengthen param "ready" and locals
6031 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
6032 "insn" from rtx to rtx_insn *.
6033 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
6035 (c6x_sched_reorder2): Strengthen param "ready" and locals
6036 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
6037 "insn" from rtx to rtx_insn *.
6038 (c6x_variable_issue): Add a checked cast when assigning from insn
6039 to ss.last_scheduled_iter0.
6040 (split_delayed_branch): Strengthen param "insn" and local "i1"
6041 from rtx to rtx_insn *.
6042 (split_delayed_nonbranch): Likewise.
6043 (undo_split_delayed_nonbranch): Likewise for local "insn".
6044 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
6045 "entry_after", "end_packet", "head_insn", "tail_insn",
6046 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
6047 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
6048 to rtx_insn **. Remove now-redundant checked cast on last_insn,
6049 but add a checked cast on loop->start_label. Consolidate calls to
6050 avoid assigning result of gen_spkernel to "insn", now an
6053 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
6054 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
6056 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
6057 rtx_insn **. Strengthen locals "top", "next" from rtx to
6059 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
6060 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
6061 (add_parameter_dependencies): Strengthen params "call", "head" and
6062 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
6063 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
6064 (add_dependee_for_func_arg): Likewise for param "arg" and local
6066 (ix86_dependencies_evaluation_hook): Likewise for params "head",
6067 "tail" and locals "insn", "first_arg".
6069 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
6070 for params "head", "tail" and locals "insn", "next", "next_tail".
6071 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
6072 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
6073 "insn", "lowest", "highest" from rtx to rtx_insn *.
6074 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
6076 (ia64_sched_reorder2): Likewise.
6078 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
6079 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
6080 from rtx * to rtx_insn **.
6081 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
6083 (mep_print_sched_insn): Strengthen param "insn" from rtx to
6085 (mep_sched_reorder): Strengthen param "ready" from rtx * to
6086 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
6089 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
6090 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
6092 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
6093 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
6094 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
6096 (vr4130_reorder): Likewise.
6097 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
6099 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
6101 (mips_sched_reorder): Likewise.
6102 (mips_sched_reorder2): Likewise.
6104 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
6106 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
6107 Strengthen local "tmp" from rtx to rtx_insn *.
6108 (rs6000_sched_reorder2): Likewise.
6110 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
6111 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
6112 (s390_sched_reorder): Strengthen param "ready" from rtx * to
6113 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
6115 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
6116 "tmp2" from rtx to rtx_insn *.
6117 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
6118 Strengthen local "insn" from rtx to rtx_insn *.
6119 (ready_reorder): Strengthen param "ready" from rtx * to
6120 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
6121 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
6122 (sh_reorder2): Likewise.
6124 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
6125 local "insn" from rtx to rtx_insn *.
6127 * haifa-sched.c (note_list): Strengthen this variable from rtx to
6129 (scheduled_insns): Strengthen this variable from vec<rtx> to
6131 (set_modulo_params): Likewise for locals "i1", "i2".
6132 (record_delay_slot_pair): Likewise for params "i1", "i2".
6133 (add_delay_dependencies): Likewise for param "insn".
6134 (cond_clobbered_p): Likewise.
6135 (recompute_todo_spec): Likewise for local "prev".
6136 (last_scheduled_insn): Likewise for this variable.
6137 (nonscheduled_insns_begin): Likewise.
6138 (model_set_excess_costs): Strengthen param "insns" from rtx * to
6140 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
6142 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
6143 Strengthen local "insn" from rtx to rtx_insn *.
6144 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
6145 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6146 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
6147 (ready_remove_first): Likewise for return type and local "t".
6148 (ready_element): Likewise for return type.
6149 (ready_remove): Likewise for return type and local "t".
6150 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
6151 (check_clobbered_conditions): Strengthen local "x" from rtx to
6152 rtx_insn *, adding a checked cast.
6153 (schedule_insn): Likewise for param "insn".
6154 (remove_notes): Likewise for params "head", "tail" and locals
6155 "next_tail", "insn", "next".
6156 (struct haifa_saved_data): Likewise for fields
6157 "last_scheduled_insn", "nonscheduled_insns_begin".
6158 (save_backtrack_point): Update for change to field "vec" of
6160 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
6162 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
6163 from rtx to rtx_insn *
6164 (resolve_dependencies): Strengthen param "insn" from rtx to
6166 (restore_other_notes): Likewise for return type, for param "head"
6167 and local "note_head".
6168 (undo_all_replacements): Likewise for local "insn".
6169 (first_nonscheduled_insn): Likewise for return type and local "insn".
6170 (queue_to_ready): Likewise for local "insn", adding checked casts.
6171 (early_queue_to_ready): Likewise for local "insn".
6172 (debug_ready_list_1): Strengthen local "p" from rtx * to
6174 (move_insn): Strengthen param "insn" and local "note" from rtx to
6176 (insn_finishes_cycle_p): Likewise for param "insn".
6177 (max_issue): Likewise for local "insn".
6178 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
6180 (commit_schedule): Strengthen param "prev_head" and local "insn"
6181 from rtx to rtx_insn *
6182 (prune_ready_list): Likewise for local "insn".
6183 (schedule_block): Likewise for locals "prev_head", "head", "tail",
6184 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
6185 (set_priorities): Likewise for local "prev_head".
6186 (try_ready): Likewise for param "next".
6187 (fix_tick_ready): Likewise.
6188 (change_queue_index): Likewise.
6189 (sched_extend_ready_list): Update for change to field "vec" of
6191 (generate_recovery_code): Strengthen param "insn" from rtx to
6193 (begin_speculative_block): Likewise.
6194 (create_check_block_twin): Likewise for param "insn" and locals
6195 "label", "check", "twin". Introduce local "check_pat" to avoid
6196 "check" being used as a plain rtx before being used as an insn.
6197 (fix_recovery_deps): Add a checked cast to rtx_insn * when
6198 extracting elements from ready_list.
6199 (sched_remove_insn): Strengthen param "insn" from rtx to
6201 (sched_emit_insn): Likewise for return type.
6202 (ready_remove_first_dispatch): Likewise for return type and local
6205 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
6207 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
6210 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
6211 from rtx to rtx_insn *.
6212 (add_dependence_list): Likewise for param "insn". Add a checked
6214 (add_dependence_list_and_free): Strengthen param "insn" from rtx
6215 to rtx_insn *. Strengthen param "list_p" from rtx * to
6217 (chain_to_prev_insn): Strengthen param "insn" and locals
6218 "prec_nonnote", "i" from rtx to rtx_insn *.
6219 (flush_pending_lists): Likewise for param "insn".
6220 (cur_insn): Likewise for this variable.
6221 (haifa_start_insn): Add a checked cast.
6222 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
6223 (sched_analyze_reg): Likewise for param "insn".
6224 (sched_analyze_1): Likewise.
6225 (sched_analyze_2): Likewise. Add checked casts.
6226 (sched_analyze_insn): Likewise. Also for local "prev".
6227 (deps_analyze_insn): Likewise for param "insn".
6228 (sched_analyze): Likewise for params "head", "tail" and local "insn".
6229 (add_dependence_1): Likewise for params "insn", "elem".
6230 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
6231 (parse_add_or_inc): Likewise for param "insn".
6232 (find_inc): Likewise for local "inc_cand".
6233 (find_modifiable_mems): Likewise for params "head", "tail" and
6234 locals "insn", "next_tail".
6236 * sched-ebb.c (init_ready_list): Likewise for local "insn".
6237 (begin_schedule_ready): Likewise for param "insn".
6238 (begin_move_insn): Likewise for params "insn" and "last".
6239 (ebb_print_insn): Strengthen param "insn" from const_rtx to
6241 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
6242 (ebb_contributes_to_priority): Likewise for params "next", "insn".
6243 (ebb_add_remove_insn): Likewise for param "insn".
6244 (advance_target_bb): Likewise.
6246 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
6248 (check_live): Likewise for param "insn".
6249 (init_ready_list): Likewise for local "insn".
6250 (can_schedule_ready_p): Likewise for param "insn".
6251 (begin_schedule_ready): Likewise.
6252 (new_ready): Likewise for param "next".
6253 (rgn_print_insn): Likewise for param "insn".
6254 (rgn_rank): Likewise for params "insn1", "insn2".
6255 (contributes_to_priority): Likewise for params "next", "insn".
6256 (rgn_insn_finishes_block_p): Likewise for param "insn".
6257 (add_branch_dependences): Likewise for params "head", "tail" and
6258 locals "insn", "last".
6259 (rgn_add_remove_insn): Likewise for param "insn".
6260 (advance_target_bb): Likewise.
6262 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
6263 const_rtx to const rtx_insn *.
6265 * sel-sched-dump.h (sel_print_insn): Likewise.
6267 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
6268 (deps_init_id): Likewise.
6270 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
6271 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
6274 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6276 * output.h (final_start_function): Strengthen param 1 from rtx to
6279 * final.c (final_start_function): Likewise, renaming back from
6280 "uncast_first" to "first", and dropping the checked cast from rtx
6283 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6285 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
6286 * final.c (final): Likewise. Rename param back from
6287 "uncast_first" to "first" and eliminate the checked cast from rtx
6290 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6292 * output.h (shorten_branches): Strengthen param from rtx to
6295 * final.c (shorten_branches): Likewise, renaming param back from
6296 "uncast_first" to "first", and dropping the checked cast from rtx
6299 * genattr.c (gen_attr): Likewise when writing out the prototype of
6302 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6304 * sched-int.h (struct haifa_sched_info): Strengthen fields
6305 "prev_head" and "next_tail" from rtx to rtx_insn *.
6307 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6309 * rtl.h (rtx_jump_table_data::get_labels): New method.
6310 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
6311 with use of the new rtx_jump_table_data::get_labels method.
6312 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
6313 to rtx_jump_table_data *. Simplify by using get_labels method.
6314 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
6315 a dyn_cast, introducing local "table", using it to replace
6316 label-lookup logic with a get_labels method call.
6317 (patch_jump_insn): Simplify using get_labels method.
6318 * dwarf2cfi.c (create_trace_edges): Likewise.
6319 * rtlanal.c (label_is_jump_target_p): Likewise.
6321 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6323 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
6326 * emit-rtl.c (unshare_all_rtl_1): Likewise.
6327 (unshare_all_rtl_again): Likewise, also for local "p".
6329 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6331 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
6333 * cfgrtl.c (delete_insn_and_edges): Likewise.
6335 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6337 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
6338 from rtx to rtx_insn *.
6340 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
6342 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6344 * function.c (thread_prologue_and_epilogue_insns): Likewise for
6345 locals "returnjump", "epilogue_end", "insn", "next".
6347 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
6348 "returnjump" from rtx * to rtx_insn **.
6349 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
6351 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6353 * basic-block.h (struct edge_def). Strengthen "r" within
6354 union edge_def_insns from rtx to rtx_insn *.
6356 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
6357 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
6359 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
6360 from rtx to rtx_insn *.
6361 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
6363 * postreload-gcse.c (reg_killed_on_edge): Likewise.
6364 (reg_used_on_edge): Likewise.
6365 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
6366 (gt_pch_nx): New overload for rtx_insn *&.
6367 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
6368 from rtx to rtx_insn *.
6370 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6372 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
6373 from rtx to rtx_insn *.
6374 (BB_FOOTER): Replace function with access macro.
6375 (SET_BB_FOOTER): Delete.
6377 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
6379 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
6380 (emit_barrier_after_bb): Likewise.
6381 (record_effective_endpoints): Likewise.
6382 (relink_block_chain): Likewise.
6383 (fixup_fallthru_exit_predecessor): Likewise.
6384 (cfg_layout_duplicate_bb): Likewise.
6385 (cfg_layout_split_block): Likewise.
6386 (cfg_layout_delete_block): Likewise.
6387 (cfg_layout_merge_blocks): Likewise.
6388 (BB_FOOTER): Delete function.
6389 (SET_BB_FOOTER): Delete function.
6390 * combine.c (update_cfg_for_uncondjump): Replace uses of
6391 SET_BB_FOOTER with BB_FOOTER.
6393 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6395 * except.h (struct eh_landing_pad_d): Strengthen field
6396 "landing_pad" from rtx to rtx_code_label *.
6398 * except.c (sjlj_emit_dispatch_table): Likewise for param
6400 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
6402 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6404 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
6405 first param from rtx to rtx_insn *.
6406 * config/xtensa/xtensa.c (struct machine_function): Likewise for
6407 field "set_frame_ptr_insn".
6408 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
6409 "csend" from rtx to rtx_code_label *.
6410 (xtensa_expand_atomic): Likewise for local "csloop".
6411 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
6413 (xtensa_call_tls_desc): Likewise for return type and locals
6414 "call_insn", "insns".
6415 (xtensa_legitimize_tls_address): Likewise for local "insns".
6416 (xtensa_expand_prologue): Likewise for locals "insn", "first".
6418 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6420 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
6421 first param from rtx to rtx_insn *.
6422 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
6425 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6427 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
6428 Strengthen param 1 from rtx to rtx_insn *.
6429 (tilepro_output_cbranch): Likewise.
6430 (tilepro_adjust_insn_length): Likewise.
6431 (tilepro_final_prescan_insn): Likewise for sole param.
6433 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
6434 Likewise for local "last".
6435 (cbranch_predicted_p): Likewise for param "insn".
6436 (tilepro_output_simple_cbranch_with_opcode): Likewise.
6437 (tilepro_output_cbranch_with_opcode): Likewise.
6438 (tilepro_output_cbranch): Likewise.
6439 (frame_emit_load): Likewise for return type and locals "seq",
6441 (emit_sp_adjust): Likewise for return type and local "insn".
6442 (tilepro_expand_epilogue): Likewise for locals "last_insn",
6444 (tilepro_adjust_insn_length): Likewise for param "insn".
6445 (next_insn_to_bundle): Likewise for return type and params
6447 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
6448 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
6450 (match_addli_pcrel): Likewise for param "insn".
6451 (replace_addli_pcrel): Likewise.
6452 (match_auli_pcrel): Likewise.
6453 (replace_auli_pcrel): Likewise.
6454 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
6456 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6457 "queue", "next_queue", "prev".
6458 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
6459 (tilepro_final_prescan_insn): Likewise for param "insn".
6461 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6463 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
6464 Strengthen param 1 from rtx to rtx_insn *.
6465 (tilegx_output_cbranch): Likewise.
6466 (tilegx_adjust_insn_length): Likewise.
6467 (tilegx_final_prescan_insn): Likewise for sole param.
6469 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
6471 (cbranch_predicted_p): Likewise for param "insn".
6472 (tilegx_output_simple_cbranch_with_opcode): Likewise.
6473 (tilegx_output_cbranch_with_opcode): Likewise.
6474 (tilegx_output_cbranch): Likewise.
6475 (frame_emit_load): Likewise for return type.
6476 (set_frame_related_p): Likewise for locals "seq", "insn".
6477 (emit_sp_adjust): Likewise for return type, and for local "insn".
6478 Introduce local "pat" for use in place of "insn" where the latter
6479 isn't an instruction.
6480 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
6481 from rtx to rtx_insn *.
6482 (tilegx_adjust_insn_length): Likewise for param "insn".
6483 (next_insn_to_bundle): Likewise for return type and params "r" and
6485 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
6487 (replace_insns): Likewise for params "old_insn", "new_insns".
6488 (replace_mov_pcrel_step1): Likewise for param "insn" and local
6490 (replace_mov_pcrel_step2): Likewise.
6491 (replace_mov_pcrel_step3): Likewise.
6492 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
6494 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6495 "queue", "next_queue", "prev".
6496 (tilegx_output_mi_thunk): Likewise for local "insn".
6497 (tilegx_final_prescan_insn): Likewise for param "insn".
6499 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6501 * config/spu/spu.c (frame_emit_store): Strengthen return type from
6503 (frame_emit_load): Likewise.
6504 (frame_emit_add_imm): Likewise, also for local "insn".
6505 (spu_expand_prologue): Likewise for local "insn".
6506 (struct spu_bb_info): Likewise for field "prop_jump".
6507 (emit_nop_for_insn): Likewise for param "insn" and local
6509 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
6511 (spu_emit_branch_hint): Likewise for params "before", "branch" and
6512 locals "hint", "insn".
6513 (get_branch_target): Likewise for param "branch".
6514 (insn_clobbers_hbr): Likewise for param "insn".
6515 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
6516 locals "insn", "before_4", "before_16".
6517 (insert_hbrp): Likewise for local "insn".
6518 (spu_machine_dependent_reorg): Likewise for locals "branch",
6519 "insn", "next", "bbend".
6520 (uses_ls_unit): Likewise for param "insn".
6521 (get_pipe): Likewise.
6522 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
6523 introducing a checked cast.
6524 (spu_sched_adjust_cost): Likewise for params "insn" and
6526 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
6527 (spu_sms_res_mii): Likewise.
6529 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6531 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
6532 from rtx to rtx_insn *.
6533 (output_cbranch): Likewise for param 6.
6534 (output_return): Likewise for param 1.
6535 (output_sibcall): Likewise.
6536 (output_v8plus_shift): Likewise.
6537 (output_v8plus_mult): Likewise.
6538 (output_v9branch): Likewise for param 7.
6539 (output_cbcond): Likewise for param 3.
6541 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
6543 (sparc_legitimize_pic_address): Likewise.
6544 (sparc_emit_call_insn): Likewise.
6545 (emit_save_or_restore_regs): Likewise.
6546 (emit_window_save): Likewise for return type and local "insn".
6547 (sparc_expand_prologue): Likewise for local "insn".
6548 (sparc_flat_expand_prologue): Likewise.
6549 (output_return): Likewise for param "insn".
6550 (output_sibcall): Likewise for param "insn" and local "delay".
6551 (output_ubranch): Likewise for param "insn".
6552 (output_cbranch): Likewise.
6553 (output_cbcond): Likewise.
6554 (output_v9branch): Likewise.
6555 (output_v8plus_shift): Likewise.
6556 (sparc_output_mi_thunk): Likewise for local "insn".
6557 (get_some_local_dynamic_name): Likewise.
6558 (output_v8plus_mult): Likewise for param "insn".
6560 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6562 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
6563 from rtx to rtx_insn *.
6564 (output_branchy_insn): Likewise for param 3.
6565 (output_far_jump): Likewise for param 1.
6566 (final_prescan_insn): Likewise.
6567 (sh_insn_length_adjustment): Likewise for sole param.
6569 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
6570 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
6572 (sh_emit_compare_and_set): Likewise for local "lab".
6573 (output_far_jump): Strengthen param "insn" and local "prev" from
6575 (output_branchy_insn): Likewise for param "insn" and local
6577 (output_ieee_ccmpeq): Likewise for param "insn".
6578 (struct label_ref_list_d): Strengthen field "label" from rtx to
6580 (pool_node): Likewise.
6581 (pool_window_label): Likewise for this global.
6582 (add_constant): Likewise for return type and locals "lab", "new_rtx".
6583 (dump_table): Strengthen params "start", "barrier" and local
6584 "scan" from rtx to rtx_insn *.
6585 (broken_move): Likewise for param "insn".
6586 (untangle_mova): Likewise for params "first_mova" and "new_mova".
6587 Strengthen param "first_mova" from rtx * to rtx_insn **.
6588 (mova_p): Likewise for param "insn".
6589 (fixup_mova): Likewise for param "mova".
6590 (find_barrier): Likewise for return type, params "mova" and
6591 "from", and locals "barrier_before_mova", "found_barrier",
6592 "good_barrier", "orig", "last_symoff", "next". Strengthen local
6593 "label" from rtx to rtx_code_label *.
6594 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
6596 (sh_reorg): Likewise for locals "link", "scan", "barrier".
6597 (split_branches): Likewise for param "first" and local "insn".
6598 (final_prescan_insn): Likewise for param "insn".
6599 (sequence_insn_p): Likewise for locals "prev", "next".
6600 (sh_insn_length_adjustment): Likewise for param "insn".
6601 (sh_can_redirect_branch): Likewise for local "insn".
6602 (find_r0_life_regions): Likewise for locals "end", "insn".
6603 (sh_output_mi_thunk): Likewise for local "insns".
6605 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6607 * config/score/score.c (score_output_mi_thunk): Strengthen local
6608 "insn" from rtx to rtx_insn *.
6609 (score_prologue): Likewise.
6611 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6613 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
6614 1 from rtx to rtx_insn *.
6615 (s390_emit_jump): Likewise for return type.
6616 (s390_emit_call): Likewise.
6617 (s390_load_got): Likewise.
6619 * config/s390/s390.c (last_scheduled_insn): Likewise for this
6621 (s390_match_ccmode): Likewise for param "insn".
6622 (s390_emit_jump): Likewise for return type.
6623 (s390_split_branches): Likewise for local "label".
6624 (struct constant): Strengthen field "label" from rtx to
6626 (struct constant_pool): Likewise for field "label". Strengthen
6627 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
6629 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
6631 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
6632 (s390_end_pool): Likewise.
6633 (s390_dump_pool): Likewise for local "insn".
6634 (s390_mainpool_start): Likewise.
6635 (s390_chunkify_start): Likewise.
6636 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
6637 with insns. Strengthen locals "label", "jump", "barrier", "next",
6638 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
6639 (s390_chunkify_finish): Strengthen local "insn" from rtx to
6641 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
6642 "jump", "label", "next_insn".
6643 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
6644 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
6646 (s390_load_got): Likewise for return type and local "insns".
6647 (s390_save_gprs_to_fprs): Likewise for local "insn".
6648 (s390_restore_gprs_from_fprs): Likewise.
6649 (pass_s390_early_mach::execute): Likewise.
6650 (s390_emit_prologue): Likewise for local "insns".
6651 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
6653 (s390_emit_call): Strengthen return type and local "insn" from
6655 (s390_emit_tpf_eh_return): Likewise for local "insn".
6656 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
6657 "next_insn", introducing locals "s_pat", "rpat" to allow this.
6658 (s390_fix_long_loop_prediction): Likewise for param "insn" and
6660 (s390_non_addr_reg_read_p): Likewise for param "insn".
6661 (find_cond_jump): Likewise for return type and param "insn".
6662 (s390_swap_cmp): Likewise for param "insn".
6663 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
6664 "prev_insn", "next_insn".
6665 (s390_reorg): Likewise for locals "insn", "target".
6666 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
6667 (s390_sched_variable_issue): For now, rename param "insn" to
6668 "uncast_insn", introducing a checked cast.
6669 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
6671 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
6672 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
6674 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6676 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
6677 param from rtx to rtx_insn *.
6678 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
6680 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6682 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
6683 4 from rtx to rtx_insn *.
6684 (rs6000_final_prescan_insn): Likewise for first param.
6685 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
6687 (rs6000_get_some_local_dynamic_name): Likewise.
6688 (output_cbranch): Likewise for param "insn".
6689 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
6690 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
6691 (rs6000_emit_allocate_stack): Likewise for local "insn".
6692 (load_cr_save): Likewise.
6693 (restore_saved_cr): Likewise.
6694 (restore_saved_lr): Likewise.
6695 (emit_cfa_restores): Likewise.
6696 (rs6000_output_function_epilogue): Likewise for locals "insn" and
6697 "deleted_debug_label".
6698 (rs6000_output_mi_thunk): Likewise for local "insn".
6699 (rs6000_final_prescan_insn): Likewise for param "insn".
6701 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6703 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
6704 Strengthen param "insn" from rtx to rtx_insn *.
6705 * config/picochip/picochip.c (picochip_current_prescan_insn):
6706 Likewise for this variable.
6707 (picochip_final_prescan_insn): Likewise for param "insn".
6709 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6711 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
6712 from rtx to rtx_insn *.
6713 (pa_output_indirect_call): Likewise.
6714 (pa_adjust_insn_length): Likewise.
6715 (pa_attr_length_millicode_call): Likewise.
6716 (pa_attr_length_call): Likewise.
6717 (pa_attr_length_indirect_call): Likewise.
6719 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
6721 (pa_attr_length_millicode_call): Likewise.
6722 (pa_attr_length_call): Likewise.
6723 (pa_output_call): Likewise.
6724 (pa_attr_length_indirect_call): Likewise.
6725 (pa_output_indirect_call): Likewise.
6727 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6729 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
6730 Strengthen first param from rtx to rtx_insn *.
6731 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
6734 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6736 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
6737 type from rtx to rtx_insn *.
6738 (mips_expand_call): Likewise.
6739 (mips_adjust_insn_length): Likewise for first param.
6740 (mips_output_conditional_branch): Likewise.
6741 (mips_output_order_conditional_branch): Likewise.
6742 (mips_final_prescan_insn): Likewise.
6744 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
6745 rtx_insn * for the SEQUENCE case.
6746 (SEQ_END): Likewise.
6747 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
6748 (mips_emit_call_insn): Likewise, also for local "insn".
6749 (mips16_gp_pseudo_reg): Likewise for local "scan".
6750 (mips16_build_call_stub): Likewise for return type and for local
6751 "insn". Introduce a new local "pattern" so that "insn" can indeed
6753 (mips_expand_call): Strengthen return type and local "insn" from
6755 (mips_block_move_loop): Strengthen local "label" from rtx to
6757 (mips_expand_synci_loop): Likewise for locals "label",
6759 (mips_set_frame_expr): Strengthen local "insn" from rtx to
6761 (mips16e_collect_argument_saves): Likewise for locals "insn",
6763 (mips_find_gp_ref): Likewise for param of callback for "pred"
6764 param, and for local "insn".
6765 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
6766 (mips_insn_has_flexible_gp_ref_p): Likewise.
6767 (mips_epilogue_emit_cfa_restores): Likewise for return type and
6769 (mips_epilogue_set_cfa): Likewise for local "insn".
6770 (mips_expand_epilogue): Likewise.
6771 (mips_adjust_insn_length): Likewise for param "insn".
6772 (mips_output_conditional_branch): Likewise.
6773 (mips_output_order_conditional_branch): Likewise.
6774 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
6775 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
6776 "falu2_turn_enabled_insn".
6777 (mips_builtin_branch_and_move): Strengthen locals "true_label",
6778 "done_label" from rtx to rtx_code_label *.
6779 (struct mips16_constant): Likewise for field "label".
6780 (mips16_add_constant): Likewise for return type.
6781 (mips16_emit_constants_1): Strengthen return type and param "insn"
6782 from rtx to rtx_insn *.
6783 (mips16_emit_constants): Likewise for param "insn".
6784 (mips16_insn_length): Likewise.
6785 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
6786 to rtx_code_label *.
6787 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
6788 from rtx to rtx_insn *.
6789 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
6790 "jump". Strengthen local "label" from rtx to rtx_code_label *.
6791 (r10k_simplify_address): Strengthen param "insn" and local
6792 "def_insn" from rtx to rtx_insn *.
6793 (r10k_safe_address_p): Strengthen param "insn" from rtx to
6795 (r10k_needs_protection_p_1): Update target type of cast of data
6796 from to rtx to rtx_insn *.
6797 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
6798 rtx * to rtx_insn **.
6799 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
6801 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
6802 (mips_call_expr_from_insn): Likewise for param "insn".
6803 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
6804 (mips_find_pic_call_symbol): Likewise for param "insn".
6805 (mips_annotate_pic_calls): Likewise for local "insn".
6806 (mips_sim_insn): Likewise for this variable.
6807 (struct mips_sim): Likewise for field "insn" within elements of
6809 (mips_sim_wait_reg): Likewise for param "insn".
6810 (mips_sim_wait_regs): Likewise.
6811 (mips_sim_wait_units): Likewise.
6812 (mips_sim_wait_insn): Likewise.
6813 (mips_sim_issue_insn): Likewise.
6814 (mips_sim_finish_insn): Likewise.
6815 (mips_seq_time): Likewise for param "seq" and local "insn".
6816 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
6817 locals "first", "second".
6818 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
6819 "last", "last2", "next".
6820 (mips_avoid_hazard): Likewise for params "after", "insn".
6821 (mips_reorg_process_insns): Likewise for locals "insn",
6822 "last_insn", "subinsn", "next_insn".
6823 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
6824 (mips16_split_long_branches): Likewise for locals "insn" "jump",
6826 (mips_output_mi_thunk): Likewise for local "insn".
6827 (mips_final_prescan_insn): Likewise for param "insn".
6829 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6831 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
6832 Strengthen return type and local "insns" from rtx to rtx_insn *.
6833 (microblaze_legitimize_tls_address): Likewise for local "insns".
6834 (microblaze_block_move_loop): Strengthen local "label" from rtx
6835 to rtx_code_label *.
6836 (microblaze_expand_prologue): Strengthen two locals named "insn"
6837 from rtx to rtx_insn *.
6838 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
6839 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
6840 "insn". Strengthen locals "div_label", "div_end_label" from rtx
6841 to rtx_code_label *.
6843 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6845 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
6846 param from rtx to rtx_insn *.
6847 (mep_reuse_lo): Likewise for third param.
6848 (mep_use_post_modify_p): Likewise for first param.
6849 (mep_core_address_length): Likewise.
6850 (mep_cop_address_length): Likewise.
6851 (mep_final_prescan_insn): Likewise.
6852 (mep_store_data_bypass_p): Likewise for both params.
6853 (mep_mul_hilo_bypass_p): Likewise.
6854 (mep_ipipe_ldc_p): Likewise for param.
6856 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
6857 (mep_rewrite_mult): Likewise.
6858 (mep_rewrite_mulsi3): Likewise.
6859 (mep_rewrite_maddsi3): Likewise.
6860 (mep_reuse_lo_p_1): Likewise.
6861 (mep_reuse_lo_p): Likewise.
6862 (mep_frame_expr): Likewise.
6863 (mep_make_parallel): Likewise for both params.
6864 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
6866 (mep_use_post_modify_p): Likewise for param "insn".
6867 (mep_core_address_length): Likewise.
6868 (mep_cop_address_length): Likewise.
6869 (mep_reg_set_in_function): Likewise for local "insn".
6870 (mep_asm_without_operands_p): Likewise.
6871 (F): Likewise for return type and param "x".
6872 (add_constant): Likewise for local "insn".
6873 (maybe_dead_move): Likewise for return type and local "insn".
6874 (mep_expand_prologue): Likewise for local "insn".
6875 (mep_final_prescan_insn): Likewise for param "insn".
6876 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
6877 "next", "follow", "x".
6878 (mep_insert_repeat_label_last): Likewise for return type, param
6879 "last_insn", and locals "next", "prev". Strengthen param "label"
6880 from rtx to rtx_code_label *.
6881 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
6883 (struct mep_doloop_end): Likewise for fields "insn" and
6885 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
6886 Strengthen local "repeat_label" from rtx to rtx_code_label *.
6887 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
6889 (mep_invert_branch): Likewise for params "insn" and "after".
6890 (mep_reorg_erepeat): Likewise for param "insns" and locals
6891 "insn", "prev", "new_last", "barrier", "user". Strengthen local
6892 "l" from rtx to rtx_code_label *.
6893 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
6894 from rtx to rtx_insn *.
6895 (mep_reorg_addcombine): Likewise for param "insns" and locals
6897 (add_sp_insn_p): Likewise for param "insn".
6898 (mep_reorg_noframe): Likewise for param "insns" and locals
6899 "start_frame_insn", "end_frame_insn", "next".
6900 (mep_reorg): Likewise for local "insns".
6901 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
6903 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
6904 (mep_mul_hilo_bypass_p): Likewise.
6905 (mep_ipipe_ldc_p): Likewise for param "insn".
6906 (mep_make_bundle): Likewise for return type, param "cop" and local
6907 "insn", splitting out the latter into a new local "seq" for when it
6908 is a SEQUENCE rather than an insn.
6909 (core_insn_p): Likewise for param "insn".
6910 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
6911 "last", "first", "note", "prev", "core_insn".
6913 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6915 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
6917 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
6918 (m68k_final_prescan_insn): Likewise for first param.
6920 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
6921 (m68k_set_frame_related): Likewise for param "insn".
6922 (output_btst): Likewise for param "insn".
6923 (m68k_final_prescan_insn): Likewise.
6924 (m68k_move_to_reg): Likewise for local "insn".
6925 (m68k_call_tls_get_addr): Likewise for local "insns".
6926 (m68k_call_m68k_read_tp): Likewise.
6927 (strict_low_part_peephole_ok): Likewise for param "first_insn".
6928 (m68k_output_mi_thunk): Likewise for local "insn".
6930 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6932 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
6933 first param from rtx to rtx_insn *.
6934 (iq2000_adjust_insn_length): Likewise.
6935 (iq2000_output_conditional_branch): Likewise.
6936 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
6937 "insn" and local "nop_insn".
6938 (iq2000_annotate_frame_insn): Likewise for param "insn".
6939 (iq2000_expand_prologue): Likewise for both locals "insn".
6940 (iq2000_adjust_insn_length): Likewise for param "insn".
6941 (iq2000_output_conditional_branch): Likewise.
6943 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6945 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
6946 "insns" from rtx to rtx_insn *.
6947 (ia64_emit_cond_move): Likewise for locals "insn", "first".
6948 (struct spill_fill_data): Likewise for field "init_after" and for
6949 elements of array field "prev_insn".
6950 (spill_restore_mem): Likewise for locals "insn", "first".
6951 (do_spill): Likewise for local "insn".
6952 (do_restore): Likewise.
6953 (ia64_expand_prologue): Likewise.
6954 (ia64_expand_epilogue): Likewise.
6955 (emit_insn_group_barriers): Likewise for locals "insn",
6957 (emit_all_insn_group_barriers): Likewise for locals "insn",
6959 (dfa_stop_insn): Likewise for this global.
6960 (dfa_pre_cycle_insn): Likewise.
6961 (ia64_nop): Likewise.
6962 (final_emit_insn_group_barriers): Likewise for locals "insn",
6964 (emit_predicate_relation_info): Likewise for locals "head", "n",
6966 (ia64_reorg): Likewise for local "insn".
6967 (ia64_output_mi_thunk): Likewise.
6968 (expand_vec_perm_interleave_2): Likewise for local "seq".
6970 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6972 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
6973 param 1 "insn" from rtx to rtx_insn *.
6974 (ix86_use_lea_for_mov): Likewise.
6975 (ix86_avoid_lea_for_addr): Likewise.
6976 (ix86_split_lea_for_addr): Likewise.
6977 (ix86_lea_for_add_ok): Likewise.
6978 (ix86_output_call_insn): Likewise.
6980 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
6981 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
6982 (ix86_output_function_epilogue): Likewise for locals "insn",
6983 "deleted_debug_label".
6984 (legitimize_tls_address): Likewise for local "insn".
6985 (get_some_local_dynamic_name): Likewise.
6986 (increase_distance): Likewise for params "prev", "next".
6987 (distance_non_agu_define_in_bb): Likewise for params "insn",
6988 "start" and locals "prev", "next".
6989 (distance_non_agu_define): Likewise for param "insn".
6990 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
6991 locals "next", "prev".
6992 (distance_agu_use): Likewise for param "insn".
6993 (ix86_lea_outperforms): Likewise.
6994 (ix86_ok_to_clobber_flags): Likewise.
6995 (ix86_avoid_lea_for_add): Likewise.
6996 (ix86_use_lea_for_mov): Likewise.
6997 (ix86_avoid_lea_for_addr): Likewise.
6998 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
6999 (ix86_split_lea_for_addr): Likewise for param "insn".
7000 (ix86_lea_for_add_ok): Likewise for param "insn".
7001 (ix86_expand_carry_flag_compare): Likewise for local
7003 (ix86_expand_int_movcc): Likewise.
7004 (ix86_output_call_insn): Likewise for param "insn".
7005 (ix86_output_call_insn): Likewise for local "i".
7006 (x86_output_mi_thunk): Introduce local "insn", using it in place
7007 of "tmp" when dealing with insns.
7008 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
7010 (ix86_pad_returns): Likewise for locals "ret", "prev".
7011 (ix86_count_insn_bb): Likewise for local "insn".
7012 (ix86_pad_short_function): Likewise for locals "ret", "insn".
7013 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
7014 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
7015 (expand_vec_perm_interleave2): Likewise for local "seq".
7016 (expand_vec_perm_vperm2f128_vblend): Likewise.
7017 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
7018 call to for_each_rtx with for_each_rtx_in_insn.
7020 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7022 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
7023 "label" from rtx to rtx_code_label *.
7024 (ix86_expand_prologue): Likewise.
7025 (ix86_expand_split_stack_prologue): Likewise for locals "label",
7027 (ix86_split_idivmod): Likewise for locals "end_label" and
7029 (ix86_expand_branch): Likewise for local "label2".
7030 (ix86_expand_aligntest): Likewise for return type and local "label".
7031 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
7033 (expand_movmem_epilogue): Likewise for the various locals named
7035 (expand_setmem_epilogue): Likewise.
7036 (expand_small_movmem_or_setmem): Likewise for local "label".
7037 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7038 Strengthen param "done_label" from rtx * to rtx_code_label **.
7039 Strengthen locals "loop_label" and "label" from rtx to
7041 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7042 Likewise for locals "loop_label", "label".
7043 (ix86_expand_set_or_movmem): Likewise for locals "label",
7044 "jump_around_label", "hot_label".
7045 (ix86_expand_strlensi_unroll_1): Likewise for locals
7046 "align_2_label", align_3_label", "align_4_label", "end_0_label",
7048 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
7049 (void ix86_emit_i387_log1p): Likewise for locals "label1",
7050 "label2", "jump_label".
7051 (ix86_expand_sse_compare_and_jump): Likewise for return type and
7053 (ix86_expand_lfloorceil): Likewise for local "label".
7054 (ix86_expand_rint): Likewise.
7055 (ix86_expand_floorceildf_32): Likewise.
7056 (ix86_expand_floorceil): Likewise.
7057 (ix86_expand_rounddf_32): Likewise.
7058 (ix86_expand_trunc): Likewise.
7059 (ix86_expand_truncdf_32): Likewise.
7060 (ix86_expand_round): Likewise.
7062 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7064 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
7065 first param from rtx to rtx_insn *.
7066 (h8300_insn_length_from_table): Likewise.
7067 * config/h8300/h8300.c (F): Likewise for return type and param
7069 (Fpa): Add a checked cast to rtx_insn *.
7070 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
7072 (final_prescan_insn): Likewise for param "insn".
7073 (h8300_binary_length): Likewise.
7074 (h8300_insn_length_from_table): Likewise.
7076 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7078 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
7079 Strengthen first param "insn" from rtx to rtx_insn *.
7081 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
7083 (frame_insn): Likewise for return type. Introduce local "insn"
7084 for use in place of local "x" for use as an rtx_insn *.
7085 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
7086 (epiphany_expand_prologue): Likewise for local "insn".
7087 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
7088 * config/epiphany/resolve-sw-modes.c
7089 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
7092 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7094 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
7095 param from rtx to rtx_insn *.
7096 (c6x_final_prescan_insn): Likewise for first param.
7098 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
7099 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
7100 (c6x_expand_compare): Strengthen local "insns" from rtx to
7102 (c6x_get_unit_specifier): Likewise for param "insn".
7103 (c6x_print_unit_specifier_field): Likewise.
7104 (c6x_final_prescan_insn): Likewise.
7105 (emit_add_sp_const): Likewise for local "insn".
7106 (c6x_expand_prologue): Likewise.
7108 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7110 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
7111 param 1 from rtx to rtx_insn *.
7112 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
7113 the various locals named "insn".
7114 (expand_epilogue_reg_restore): Likewise.
7115 (frame_related_constant_load): Likewise.
7116 (add_to_reg): Likewise.
7117 (emit_link_insn): Likewise.
7118 (do_link): Likewise.
7119 (expand_interrupt_handler_prologue): Likewise.
7120 (branch_dest): Likewise for param "branch".
7121 (asm_conditional_branch): Likewise for param "insn".
7122 (gen_one_bundle): Likewise for elements of param "slot" and local
7124 (bfin_gen_bundles): Likewise for locals "insn", "next" and
7125 elements of local "slot".
7126 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
7127 "queue", "next_queue", "prev".
7128 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
7129 (add_sched_insns_for_speculation): Likewise for local "insn".
7131 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7133 * config/avr/avr-protos.h (output_movqi): Strengthen first param
7134 from rtx to rtx_insn *.
7135 (output_movhi): Likewise.
7136 (output_movsisf): Likewise.
7137 (avr_out_tstsi): Likewise.
7138 (avr_out_tsthi): Likewise.
7139 (avr_out_tstpsi): Likewise.
7140 (avr_out_compare): Likewise.
7141 (avr_out_compare64): Likewise.
7142 (avr_out_movpsi): Likewise.
7143 (ashlqi3_out): Likewise.
7144 (ashlhi3_out): Likewise.
7145 (ashlsi3_out): Likewise.
7146 (ashrqi3_out): Likewise.
7147 (ashrhi3_out): Likewise.
7148 (ashrsi3_out): Likewise.
7149 (lshrqi3_out): Likewise.
7150 (lshrhi3_out): Likewise.
7151 (lshrsi3_out): Likewise.
7152 (avr_out_ashlpsi3): Likewise.
7153 (avr_out_ashrpsi3): Likewise.
7154 (avr_out_lshrpsi3): Likewise.
7155 (avr_out_fract): Likewise.
7156 (avr_out_sbxx_branch): Likewise.
7157 (avr_out_round): Likewise.
7158 (avr_out_xload): Likewise.
7159 (avr_out_movmem): Likewise.
7160 (adjust_insn_length): Likewise.
7161 (avr_out_lpm): Likewise.
7162 (reg_unused_after): Likewise.
7163 (_reg_unused_after): Likewise.
7164 (avr_jump_mode): Likewise for second param.
7165 (jump_over_one_insn): Likewise for first param.
7166 (avr_final_prescan_insn): Likewise.
7167 (out_shift_with_cnt): Likewise for second param.
7169 * config/avr/avr.c (get_sequence_length): Likewise for param
7170 "insns" and local "insn".
7171 (emit_push_byte): Likewise for local "insn".
7172 (emit_push_sfr): Likewise.
7173 (avr_prologue_setup_frame): Likewise for locals "insn",
7174 "fp_plus_insns", "sp_plus_insns".
7175 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
7177 (avr_jump_mode): Likewise for param "insn".
7178 (avr_final_prescan_insn): Likewise.
7179 (avr_find_unused_d_reg): Likewise.
7180 (avr_out_lpm_no_lpmx): Likewise.
7181 (avr_out_lpm): Likewise.
7182 (avr_out_xload): Likewise.
7183 (output_movqi): Likewise.
7184 (output_movhi): Likewise.
7185 (out_movqi_r_mr): Likewise.
7186 (out_movhi_r_mr): Likewise.
7187 (out_movsi_r_mr): Likewise.
7188 (out_movsi_mr_r): Likewise.
7189 (output_movsisf): Likewise.
7190 (avr_out_load_psi): Likewise.
7191 (avr_out_store_psi): Likewise.
7192 (avr_out_movpsi): Likewise.
7193 (out_movqi_mr_r): Likewise.
7194 (avr_out_movhi_mr_r_xmega): Likewise.
7195 (out_movhi_mr_r): Likewise.
7196 (compare_condition): Likewise for param "insn" and local "next".
7197 (compare_sign_p): Likewise for param "insn".
7198 (compare_diff_p): Likewise.
7199 (compare_eq_p): Likewise.
7200 (avr_out_compare): Likewise.
7201 (avr_out_compare64): Likewise.
7202 (avr_out_tsthi): Likewise.
7203 (avr_out_tstpsi): Likewise.
7204 (avr_out_tstsi): Likewise.
7205 (out_shift_with_cnt): Likewise.
7206 (ashlqi3_out): Likewise.
7207 (ashlhi3_out): Likewise.
7208 (avr_out_ashlpsi3): Likewise.
7209 (ashlsi3_out): Likewise.
7210 (ashrqi3_out): Likewise.
7211 (ashrhi3_out): Likewise.
7212 (avr_out_ashrpsi3): Likewise.
7213 (ashrsi3_out): Likewise.
7214 (lshrqi3_out): Likewise.
7215 (lshrhi3_out): Likewise.
7216 (avr_out_lshrpsi3): Likewise.
7217 (lshrsi3_out): Likewise.
7218 (avr_out_fract): Likewise.
7219 (avr_out_round): Likewise.
7220 (avr_adjust_insn_length): Likewise.
7221 (reg_unused_after): Likewise.
7222 (_reg_unused_after): Likewise.
7223 (avr_compare_pattern): Likewise.
7224 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
7225 and locals "branch1", "branch2", "insn2", "jump".
7226 (avr_reorg): Likewise for local "insn".
7227 (avr_2word_insn_p): Likewise for param "insn".
7228 (jump_over_one_insn_p): Likewise.
7229 (avr_out_sbxx_branch): Likewise.
7230 (avr_out_movmem): Likewise.
7232 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7234 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
7235 param from rtx to rtx_insn *.
7236 (thumb1_final_prescan_insn): Likewise.
7237 (thumb2_final_prescan_insn): Likewise.
7239 * config/arm/arm.c (emit_set_insn): Strengthen return type from
7241 (struct minipool_node): Likewise for field "insn".
7242 (dump_minipool): Likewise for param "scan".
7243 (create_fix_barrier): Likewise for local "from". Strengthen local
7244 "label" from rtx to rtx_code_label *.
7245 (push_minipool_barrier): Strengthen param "insn" from rtx to
7247 (push_minipool_fix): Likewise.
7248 (note_invalid_constants): Likewise.
7249 (thumb2_reorg): Likewise for local "insn".
7250 (arm_reorg): Likewise.
7251 (thumb2_final_prescan_insn): Likewise for param
7252 "insn" and local "first_insn".
7253 (arm_final_prescan_insn): Likewise for param "insn" and locals
7254 "start_insn", "this_insn".
7255 (arm_debugger_arg_offset): Likewise for param "insn".
7256 (thumb1_emit_multi_reg_push): Likewise for return type and local
7258 (thumb1_final_prescan_insn): Likewise for param "insn".
7259 (thumb_far_jump_used_p): Likewise for local "insn".
7260 (thumb1_expand_prologue): Likewise.
7261 (arm_expand_epilogue_apcs_frame): Likewise.
7262 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
7263 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
7264 from rtx to rtx_code_label *.
7265 (arm_split_atomic_op): Likewise for local "label".
7266 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
7268 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7270 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
7271 first param from rtx to rtx_insn *.
7272 (arc_verify_short): Likewise.
7273 (arc_short_long): Likewise.
7274 (arc_need_delay): Likewise.
7276 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
7278 (arc_ccfsm_advance): Likewise for param "insn" and locals
7279 "start_insn", "this_insn".
7280 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
7281 (arc_ccfsm_post_advance): Likewise for param "insn".
7282 (arc_next_active_insn): Likewise for return type and param "insn".
7283 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
7284 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
7285 (output_short_suffix): Likewise for local "insn".
7286 (arc_final_prescan_insn): Likewise for param "insn". Remove
7287 now-redundant checked cast.
7288 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
7289 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
7290 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
7291 for use where lc_set became an insn.
7292 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
7294 (arc_get_insn_variants): Likewise for local "prev".
7295 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
7297 (arc_predicate_delay_insns): Likewise for local "insn".
7298 (arc_pad_return): Likewise for local "prev". For now, add a
7299 checked cast when extracting the insn from "final_sequence".
7300 (arc_short_long): Likewise for param "insn".
7301 (arc_need_delay): Likewise for param "insn" and local "next".
7302 (arc_label_align): Likewise for locals "prev", "next".
7304 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7306 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
7307 "insn" from rtx to rtx_insn *.
7308 (alpha_gp_save_rtx): Likewise for local "seq".
7309 (alpha_instantiate_decls): Likewise for local "top".
7310 (get_some_local_dynamic_name): Likewise for local "insn".
7311 (alpha_does_function_need_gp): Likewise.
7312 (set_frame_related_p): Likewise for return type and for locals
7314 (emit_frame_store_1): Likewise for local "insn".
7315 (alpha_expand_prologue): Likewise for locals "insn", "seq".
7316 (alpha_end_function): Likewise for local "insn".
7317 (alpha_output_mi_thunk_osf): Likewise.
7318 (alphaev4_insn_pipe): Likewise for param "insn".
7319 (alphaev5_insn_pipe): Likewise.
7320 (alphaev4_next_group): Likewise for return type and param 1
7322 (alphaev5_next_group): Likewise.
7323 (alpha_align_insns_1): Likewise for return type and param 1 of
7324 callback param "next_group", and for locals "i", "next", "prev",
7325 "where", "where2", "insn".
7327 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
7329 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
7330 rather than modifying the stmt.
7332 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7334 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
7335 cgraph_state conversion.
7337 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7339 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
7340 Strengthen local "insns" from rtx to rtx_insn *.
7341 (aarch64_set_frame_expr): Likewise for local "insn".
7342 (aarch64_save_or_restore_fprs): Likewise.
7343 (aarch64_save_or_restore_callee_save_registers): Likewise.
7344 (aarch64_expand_prologue): Likewise.
7345 (aarch64_expand_epilogue): Likewise.
7346 (aarch64_output_mi_thunk): Likewise.
7347 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
7348 "label2" from rtx to rtx_code_label *.
7349 (aarch64_split_atomic_op): Likewise for local "label".
7351 2014-08-25 Martin Liska <mliska@suse.cz>
7353 * cgraph.h (symtab_node):
7354 (bool needed_p (void)): created from decide_is_symbol_needed
7355 (bool referred_to_p (void)): created from referred_to_p
7356 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
7357 * cgraph.h (cgraph_node):
7358 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
7359 (void expand (void)): created from expand_function
7360 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
7361 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
7362 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
7363 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
7364 * cgraph.h (varpool_node):
7365 (static void add (tree decl): created from varpool_add_new_variable
7366 * cgraph.h (cgraph_edge):
7368 (void remove_caller (void)): created from cgraph_edge_remove_caller
7369 (void remove_callee (void)): created from cgraph_edge_remove_callee
7370 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
7371 created from cgraph_set_call_stmt
7372 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
7373 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
7374 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
7375 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
7376 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
7377 created from cgraph_speculative_call_info
7378 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
7379 int freq_scale, bool update_original)): created from cgraph_clone_edge
7380 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
7381 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
7382 (bool recursive_p (void)): created from cgraph_edge_recursive_p
7383 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
7384 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
7385 (static void rebuild_references (void)): created from cgraph_rebuild_references
7386 * cgraph.h (symbol_table):
7387 (create_reference): renamed from add_reference
7388 (maybe_create_reference): renamed from maybe_add_reference
7389 (void register_symbol (symtab_node *node)): new function
7390 (void clear_asm_symbols (void)): new function
7391 (void unregister (symtab_node *node)): new function
7392 (void release_symbol (cgraph_node *node, int uid)): new function
7393 (cgraph_node * allocate_cgraph_symbol (void)): new function
7394 (void initialize (void)): created from cgraph_init
7395 (symtab_node *first_symbol (void)):new function
7396 (asm_node *first_asm_symbol (void)):new function
7397 (symtab_node *first_defined_symbol (void)):new function
7398 (varpool_node *first_variable (void)):new function
7399 (varpool_node *next_variable (varpool_node *node)):new function
7400 (varpool_node *first_static_initializer (void)):new function
7401 (varpool_node *next_static_initializer (varpool_node *node)):new function
7402 (varpool_node *first_defined_variable (void)):new function
7403 (varpool_node *next_defined_variable (varpool_node *node)):new function
7404 (cgraph_node *first_defined_function (void)):new function
7405 (cgraph_node *next_defined_function (cgraph_node *node)):new function
7406 (cgraph_node *first_function (void)):new function
7407 (cgraph_node *next_function (cgraph_node *node)):new function
7408 (cgraph_node *first_function_with_gimple_body (void)):new function
7409 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
7410 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
7411 created from symtab_remove_unreachable_nodes
7412 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
7413 (void process_new_functions (void)): created from cgraph_process_new_functions
7414 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
7415 (bool output_variables (void)): created from varpool_node::output_variables
7416 (void output_asm_statements (void)): created from output_asm_statements
7417 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
7418 (void compile (void)): created from compile
7419 (void output_weakrefs (void)): created from output_weakrefs
7420 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
7421 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
7422 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
7423 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
7424 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
7425 created from cgraph_next_function_with_gimple_body
7426 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
7427 created from cgraph_remove_edge_removal_hook
7428 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
7429 created from cgraph_add_node_removal_hook
7430 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
7431 created from cgraph_remove_node_removal_hook
7432 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
7433 created from varpool_add_node_removal_hook
7434 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
7435 created from varpool_remove_node_removal_hook
7436 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
7437 created from cgraph_add_function_insertion_hook
7438 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
7439 created from cgraph_remove_function_insertion_hook
7440 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
7441 created from varpool_add_variable_insertion_hook
7442 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
7443 created from varpool_remove_variable_insertion_hook
7444 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
7445 created from cgraph_add_edge_duplication_hook
7446 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
7447 created from cgraph_remove_edge_duplication_hook
7448 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
7449 created from cgraph_add_node_duplication_hook
7450 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
7451 created from cgraph_remove_node_duplication_hook
7452 (void call_edge_removal_hooks (cgraph_edge *e)):
7453 created from cgraph_call_edge_removal_hooks
7454 (void call_cgraph_insertion_hooks (cgraph_node *node)):
7455 created from call_function_insertion_hooks
7456 (void call_cgraph_removal_hooks (cgraph_node *node)):
7457 created from cgraph_call_node_removal_hooks
7458 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
7459 created from cgraph_node::call_duplication_hooks
7460 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
7461 created from cgraph_call_edge_duplication_hooks
7462 (void call_varpool_removal_hooks (varpool_node *node)):
7463 created from varpool_call_node_removal_hooks
7464 (void call_varpool_insertion_hooks (varpool_node *node)):
7465 created from varpool_call_variable_insertion_hooks
7466 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
7467 created from insert_to_assembler_name_hash
7468 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
7469 created from unlink_from_assembler_name_hash
7470 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
7471 created from symtab_prevail_in_asm_name_hash
7472 (void symtab_initialize_asm_name_hash (void)):
7473 created from symtab_initialize_asm_name_hash
7474 (void change_decl_assembler_name (tree decl, tree name)):
7475 created from change_decl_assembler_name
7476 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
7477 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
7478 created from decl_assembler_name_hash
7479 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
7480 created from decl_assembler_name_equal
7481 (static hashval_t hash_node_by_assembler_name (const void *p)):
7482 created from hash_node_by_assembler_name
7483 (static int eq_assembler_name (const void *p1, const void *p2)):
7484 created from eq_assembler_name
7486 2014-08-25 Marek Polacek <polacek@redhat.com>
7488 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
7490 2014-08-25 Petr Murzin <petr.murzin@intel.com>
7492 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
7493 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
7494 SWI1248_AVX512BW mode iterator.
7496 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
7499 * config/sh/predicates.md (general_extend_operand): Disable
7500 TRUNCATE before reload completes.
7502 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
7504 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
7506 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
7509 * config/sh/sh.opt (musermode): Allow negative form.
7510 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
7511 targets that don't support it.
7512 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
7513 Document -mno-usermode option.
7515 2014-08-24 Kito Cheng <kito@0xlab.org>
7517 * system.h (CALLER_SAVE_PROFITABLE): Poison.
7518 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
7519 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
7520 * doc/tm.texi: Regenerate.
7522 2014-08-24 Kito Cheng <kito@0xlab.org>
7524 * ira.c: Fix typo in comment.
7526 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
7528 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
7529 Deprecate c++1y. Change language to reflect greater confidence in C++14.
7531 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
7534 * config/pa/pa.c (pa_output_function_epilogue): Don't set
7535 last_address when the current function is a thunk.
7536 (pa_asm_output_mi_thunk): When we don't have named sections or they
7537 are not being used, check that thunk can reach the stub table with a
7540 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7542 * web.c (union_match_dups): Strengthen param "insn" from rtx to
7544 (pass_web::execute): Likewise for local "insn".
7546 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7548 * var-tracking.c (struct micro_operation_def): Strengthen field
7549 "insn" from rtx to rtx_insn *.
7550 (struct emit_note_data_def): Likewise.
7551 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
7552 (vt_stack_adjustments): Likewise for local "insn".
7553 (adjust_insn): Likewise for param "insn".
7554 (val_store): Likewise.
7555 (val_resolve): Likewise.
7556 (struct count_use_info): Likewise for field "insn".
7557 (log_op_type): Likewise for param "insn".
7558 (reverse_op): Likewise.
7559 (prepare_call_arguments): Likewise.
7560 (add_with_sets): The initial param takes an insn, but we can't
7561 yet strengthen it from rtx to rtx_insn * since it's used as a
7562 cselib_record_sets_hook callback. For now rename initial param
7563 from "insn" to "uncast_insn", and introduce a local "insn" of
7564 the stronger rtx_insn * type, with a checked cast.
7565 (compute_bb_dataflow): Strengthen local "insn" from rtx to
7567 (emit_note_insn_var_location): Likewise.
7568 (emit_notes_for_changes): Likewise.
7569 (emit_notes_for_differences): Likewise.
7570 (next_non_note_insn_var_location): Likewise for return type and
7572 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
7573 (vt_initialize): Likewise for local "insn".
7574 (delete_debug_insns): Likewise for locals "insn" and "next".
7576 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7578 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
7580 (mark_constant_pool): Likewise for local "insn".
7582 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7584 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
7586 (dead_debug_promote_uses): Likewise.
7587 (dead_debug_insert_temp): Likewise.
7589 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7591 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
7592 from const_rtx to const rtx_insn *.
7593 (store_killed_after): Likewise. Strengthen locals "last", "act"
7594 from rtx to rtx_insn *.
7595 (store_killed_before): Strengthen param "insn" from const_rtx to
7596 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
7597 (find_moveable_store): Strengthen param "insn" from rtx to
7599 (compute_store_table): Likewise for local "insn".
7600 (insert_insn_start_basic_block): Likewise for param "insn" and
7601 locals "prev", "before", "insn".
7602 (insert_store): For now, add a checked cast to rtx_insn * on the
7603 result of gen_move_insn.
7604 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
7606 (replace_store_insn): Likewise. For now, add a checked cast to
7607 rtx_insn * on the result of gen_move_insn.
7609 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7611 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
7613 (expand_sjlj_dispatch_table): Likewise.
7615 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7617 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
7618 "insn" from rtx to rtx_insn *.
7620 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7622 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
7623 "insn" from rtx to rtx_insn *.
7624 (dup_block_and_redirect): Likewise for param 3 "before".
7626 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
7627 from rtx to rtx_insn *.
7628 (move_insn_for_shrink_wrap): Likewise.
7629 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
7630 (dup_block_and_redirect): Likewise for param "before" and local
7632 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
7634 (convert_to_simple_return): Likewise for local "start".
7636 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
7637 Strengthen local "insn" from rtx to rtx_insn *, for use when
7638 invoking requires_stack_frame_p.
7640 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7642 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
7644 (speculate_expr): Likewise for locals "orig_insn_rtx",
7646 (eq_transformed_insns): Likewise for locals "i1", "i2".
7647 (check_for_new_jump): Likewise for return type and local "end".
7648 (find_new_jump): Likewise for return type and local "jump".
7649 (sel_split_edge): Likewise for local "jump".
7650 (sel_create_recovery_block): Likewise.
7651 (sel_redirect_edge_and_branch_force): Likewise.
7652 (sel_redirect_edge_and_branch): Likewise.
7654 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7656 * sel-sched.c (substitute_reg_in_expr): Strengthen local
7657 "new_insn" from rtx to rtx_insn *.
7658 (create_insn_rtx_with_rhs): Likewise for return type and for local
7660 (create_insn_rtx_with_lhs): Likewise.
7661 (create_speculation_check): Likewise for local "insn_rtx".
7662 (implicit_clobber_conflict_p): Likewise for local "insn".
7663 (get_expr_cost): Likewise.
7664 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
7665 (move_cond_jump): Likewise for locals "next", "prev", "link",
7666 "head", "from", "to".
7668 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7670 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
7671 "next" from rtx to rtx_insn *.
7672 (find_conditional_protection): Likewise for local "next".
7673 (is_conditionally_protected): Likewise for local "insn1".
7674 (is_pfree): Likewise for locals "insn1", "insn2".
7676 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7678 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
7679 from rtx to rtx_insn *.
7681 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
7682 locals "insn1", "insn2" from rtx to rtx_insn *.
7683 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
7684 locals "insn", "prev", "last_jump", "next_tail".
7685 (schedule_ebb): Likewise for params "head", "tail".
7686 (schedule_ebbs): Likewise for locals "tail", "head".
7688 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
7689 to rtx_insn on "last_insn" in one of the invocations of
7692 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7694 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
7695 "elem", "insn" from rtx to rtx_insn *.
7696 (change_spec_dep_to_hard): Likewise.
7697 (get_back_and_forw_lists): Likewise for local "con".
7698 (sd_add_dep): Likewise for locals "elem", "insn".
7699 (sd_resolve_dep): Likewise for locals "pro", "con".
7700 (sd_unresolve_dep): Likewise.
7701 (sd_delete_dep): Likewise.
7702 (chain_to_prev_insn): Likewise for local "pro".
7703 (find_inc): Likewise for locals "pro", "con".
7705 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7707 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
7709 (reg_set_between_p): Strengthen local "insn" from const_rtx to
7711 (modified_between_p): Strengthen local "insn" from rtx to
7713 (remove_reg_equal_equiv_notes_for_regno): Likewise.
7714 (keep_with_call_p): Strengthen local "i2" from const_rtx to
7717 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7719 * resource.c (next_insn_no_annul): Strengthen local "next" from
7721 (mark_referenced_resources): Likewise for local "insn".
7723 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7725 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
7727 (find_reloads): Likewise for param 1.
7728 (subst_reloads): Likewise for sole param.
7729 (find_equiv_reg): Likwise for param 2.
7730 (regno_clobbered_p): Likwise for param 2.
7731 (reload): Likewise for param 1.
7733 * caller-save.c (save_call_clobbered_regs): Strengthen local
7734 "insn" from rtx to rtx_insn *.
7735 (insert_one_insn): Likewise for local "insn".
7737 * reload.c (this_insn): Likewise for this global.
7738 (find_reloads): Likewise for param "insn".
7739 (find_reloads_toplev): Likewise.
7740 (find_reloads_address): Likewise.
7741 (subst_reg_equivs): Likewise.
7742 (update_auto_inc_notes): Likewise.
7743 (find_reloads_address_1): Likewise.
7744 (find_reloads_subreg_address): Likewise.
7745 (subst_reloads): Likewise.
7746 (find_equiv_reg): Likewise, also for local "p".
7747 (regno_clobbered_p): Likewise for param "insn".
7749 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
7751 (spill_reg_store): Likewise for the elements of this array.
7752 (remove_init_insns): Likewise for local "equiv_insn".
7753 (will_delete_init_insn_p): Likewise for param "insn".
7754 (reload): Likewise for param ""first" and local "insn".
7755 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
7757 (calculate_elim_costs_all_insns): Likewise.
7758 (delete_caller_save_insns): Likewise.
7759 (spill_failure): Likewise for param "insn".
7760 (delete_dead_insn): Likewise.
7761 (set_label_offsets): Likewise.
7762 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
7764 (elimination_costs_in_insn): Likewise for param "insn".
7765 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
7766 when referring to an insn.
7767 (set_initial_label_offsets): Likewise.
7768 (set_offsets_for_label): Strengthen param "insn" from rtx to
7770 (init_eliminable_invariants): Likewise for param "first" and local
7772 (fixup_eh_region_note): Likewise for param "insn".
7773 (reload_as_needed): Likewise for locals "prev", "insn",
7774 "old_next", "old_prev", "next".
7775 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
7777 (reload_inheritance_insn): Strengthen elements of this array from
7779 (failed_reload): Likewise for param "insn".
7780 (choose_reload_regs): Likewise for local "insn". Replace use of
7781 NULL_RTX with NULL when referring to an insn.
7782 (input_reload_insns): Strengthen elements of this array from rtx
7784 (other_input_address_reload_insns): Likewise for this global.
7785 (other_input_reload_insns): Likewise for this global.
7786 (input_address_reload_insns): Likwise for the elements of this
7788 (inpaddr_address_reload_insns): Likwise for the elements of this
7790 (output_reload_insns): Likewise for the elements of this array.
7791 (output_address_reload_insns): Likewise for the elements of this
7793 (outaddr_address_reload_insns): Likewise for the elements of this
7795 (operand_reload_insns): Likewise for this global.
7796 (other_operand_reload_insns): Likewise for this global.
7797 (other_output_reload_insns): Likewise for the elements of this
7799 (new_spill_reg_store): Likewise for the elements of this
7801 (emit_input_reload_insns): Likewise for locals "insn", "temp".
7802 Strengthen local "where" from rtx * to rtx_insn **.
7803 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
7804 from rtx to rtx_insn *.
7805 (do_input_reload): Likewise for local "insn".
7806 (do_output_reload): Likewise for local "insn".
7807 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
7808 (emit_insn_if_valid_for_reload): Likewise for return type and local
7809 "last". Add checked cast to rtx_insn when returning "insn" since
7810 this has been through emit_insn.
7811 (gen_reload): Strengthen return type and locals "last", "insn", "set"
7812 from rtx to rtx_insn *. Add checked cast to rtx_insn when
7813 returning "insn" since it's been through
7814 emit_insn_if_valid_for_reload at this point.
7815 (delete_output_reload): Strengthen param "insn" and locals
7816 "output_reload_insn", "i2" from rtx to rtx_insn *.
7817 (delete_address_reloads): Likewise for params "dead_insn",
7818 "current_insn" and locals "prev", "next".
7819 (delete_address_reloads_1): Likewise for params "dead_insn",
7820 "current_insn" and locals "prev", "i2".
7821 (inc_for_reload): Likewise for locals "last", "add_insn".
7822 (add_auto_inc_notes): Strengthen param "insn" from rtx to
7825 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
7826 param of this duplicate of the prototype from reload.h
7828 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7830 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
7832 (regstat_bb_compute_calls_crossed): Likewise.
7834 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7836 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
7838 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
7840 (regrename_analyze): Strengthen local "insn" from rtx to
7842 (scan_rtx_reg): Likewise for param "insn".
7843 (scan_rtx_address): Likewise.
7844 (scan_rtx): Likewise.
7845 (restore_operands): Likewise.
7846 (record_out_operands): Likewise.
7847 (build_def_use): Likewise for local "insn". Replace use of
7848 NULL_RTX with NULL when dealing with an insn.
7850 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7852 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
7853 * reginfo.c (reg_scan): Likewise, also for local "insn".
7854 (reg_scan_mark_refs): Likewise for param "insn".
7855 (init_subregs_of_mode): Likewise for local "insn".
7857 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7859 * regcprop.c (struct queued_debug_insn_change): Strengthen field
7860 "insn" from rtx to rtx_insn *.
7861 (replace_oldest_value_reg): Likewise for param "insn".
7862 (replace_oldest_value_addr): Likewise.
7863 (replace_oldest_value_mem): Likewise.
7864 (apply_debug_insn_changes): Likewise for local "last_insn".
7865 (copyprop_hardreg_forward_1): Likewise for local "insn".
7867 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7869 * reg-stack.c (next_flags_user): Strengthen return type and param
7870 "insn" from rtx to rtx_insn *.
7871 (straighten_stack): Likewise for param "insn".
7872 (check_asm_stack_operands): Likewise.
7873 (remove_regno_note): Likewise.
7874 (emit_pop_insn): Likewise for return type, param "insn", local
7876 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
7877 "limit" from rtx to rtx_insn *.
7878 (swap_to_top): Likewise for param "insn".
7879 (move_for_stack_reg): Likewise.
7880 (move_nan_for_stack_reg): Likewise.
7881 (swap_rtx_condition): Likewise.
7882 (compare_for_stack_reg): Likewise.
7883 (subst_all_stack_regs_in_debug_insn): Likewise.
7884 (subst_stack_regs_pat): Likewise, and local "insn2".
7885 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
7887 (subst_stack_regs): Likewise.
7888 (change_stack): Likewise.
7889 (convert_regs_1): Likewise for locals "insn", "next".
7891 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7893 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
7895 (combine_set_extension): Likewise for param "curr_insn".
7896 (transform_ifelse): Likewise for param "def_insn".
7897 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
7898 from vec<rtx> * to vec<rtx_insn *> *.
7899 (is_cond_copy_insn): Likewise for param "insn".
7900 (struct ext_state): Strengthen the four vec fields from vec<rtx>
7902 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
7903 local "def_insn" from rtx to rtx_insn *.
7904 (get_sub_rtx): Likewise for param "def_insn".
7905 (merge_def_and_ext): Likewise.
7906 (combine_reaching_defs): Likewise.
7907 (add_removable_extension): Likewise for param "insn".
7908 (find_removable_extensions): Likewise for local "insn".
7909 (find_and_remove_re): Likewise for locals "curr_insn" and
7910 "def_insn". Strengthen locals "reinsn_del_list" and
7911 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
7913 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7915 * recog.c (split_insn): Strengthen param "insn" and locals
7916 "first", "last" from rtx to rtx_insn *.
7917 (split_all_insns): Likewise for locals "insn", "next".
7918 (split_all_insns_noflow): Likewise.
7920 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7922 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
7924 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7925 (debug_rtx_find): Likewise for param 1 "x".
7927 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
7928 const_rtx to const rtx_insn *. Likewise for local "insn".
7929 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7930 (debug_rtx_find): Likewise for param 1 "x".
7931 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
7932 from const_rtx to const rtx_insn * within the appropriate cases of
7933 the switch statement.
7935 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
7936 Strengthen local "insns" from rtx to rtx_insn * since this is
7937 passed to a call to debug_rtx_list.
7939 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7941 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
7944 * function.c (stack_protect_epilogue): Add checked cast to
7945 rtx_insn for now when invoking predict_insn_def.
7947 * predict.c (predict_insn): Strengthen param "insn" from rtx to
7949 (predict_insn_def): Likewise.
7950 (rtl_predict_edge): Likewise for local "last_insn".
7951 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
7953 (combine_predictions_for_insn): Strengthen param "insn" from rtx
7955 (bb_estimate_probability_locally): Likewise for local "last_insn".
7956 (expensive_function_p): Likewise for local "insn".
7958 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
7959 local "jmp", since this is used when invoking predict_insn_def.
7961 2014-08-22 Marek Polacek <polacek@redhat.com>
7964 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
7966 2014-08-22 Marek Polacek <polacek@redhat.com>
7969 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
7970 a comparison in parens.
7971 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
7974 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7976 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
7979 * cprop.c (fis_get_condition): Likewise.
7981 * postreload.c (reload_cse_regs): Likewise for param "first".
7982 (reload_cse_simplify): Likewise for param "insn".
7983 (reload_cse_regs_1): Likewise for local "insn".
7984 (reload_cse_simplify_set): Likewise for param "insn".
7985 (reload_cse_simplify_operands): Likewise.
7986 (struct reg_use): Likewise for field "insn".
7987 (reload_combine_purge_insn_uses): Likewise for param "insn".
7988 (fixup_debug_insns): Likewise for params "from", "to" and local
7990 (try_replace_in_use): Likewise for local "use_insn".
7991 (reload_combine_recognize_const_pattern): Likewise for param
7992 "insn" and locals "add_moved_after_insn", "use_insn".
7993 (reload_combine_recognize_pattern): Likewise for param "insn" and
7995 (reload_combine): Likewise for locals "insn", "prev".
7996 (reload_combine_note_use): Likewise for param "insn".
7997 (move2add_use_add2_insn): Likewise.
7998 (move2add_use_add3_insn): Likewise.
7999 (reload_cse_move2add): Likewise, also for local "next".
8000 (move2add_note_store): Likewise for local "insn".
8002 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8004 * postreload-gcse.c (struct occr): Strengthen field "insn" from
8006 (struct unoccr): Likewise.
8007 (struct modifies_mem): Likewise.
8008 (alloc_mem): Likewise for local "insn".
8009 (insert_expr_in_table): Likewise for param "insn".
8010 (dump_expr_hash_table_entry): Likewise for local "insn".
8011 (oprs_unchanged_p): Likewise for param "insn".
8012 (load_killed_in_block_p): Likewise for local "setter".
8013 (record_last_reg_set_info): Likewise for param "insn".
8014 (record_last_reg_set_info_regno): Likewise.
8015 (record_last_mem_set_info): Likewise.
8016 (record_last_set_info): Likewise for local "last_set_insn".
8017 (record_opr_changes): Likewise for param "insn".
8018 (hash_scan_set): Likewise.
8019 (compute_hash_table): Likewise for local "insn".
8020 (get_avail_load_store_reg): Likewise for param "insn".
8021 (eliminate_partially_redundant_load): Likewise, also for locals
8022 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
8024 (eliminate_partially_redundant_loads): Likewise for local "insn".
8026 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8028 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
8030 (expand_binop): Likewise for locals "entry_last", "last", "insns"
8031 (expand_twoval_unop): Likewise for locals entry_last", "last".
8032 (expand_twoval_binop): Likewise.
8033 (expand_twoval_binop_libfunc): Likewise for local "insns".
8034 (widen_leading): Likewise for local "last".
8035 (expand_doubleword_clz): Likewise for local "seq". Strengthen
8036 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
8037 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
8038 (expand_parity): Likewise for locals "last" and "seq".
8039 (expand_ffs): Likewise for local "seq". Strengthen local
8040 "nonzero_label" from rtx to rtx_code_label *.
8041 (expand_absneg_bit): Strengthen local "insns" from rtx to
8043 (expand_unop_direct): Likewise for local "last".
8044 (expand_unop): Likewise for locals "last", "insns".
8045 (expand_abs_nojump): Likewise for local "last".
8046 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
8047 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
8049 (expand_copysign_absneg): Strengthen local "label" from rtx to
8051 (expand_copysign_bit): Strengthen local "insns" from rtx to
8053 (struct no_conflict_data): Likewise for fields "first", "insn".
8054 (emit_libcall_block_1): Likewise for param "insns" and locals
8055 "next", "last", "insn".
8056 (emit_libcall_block): For now, add a checked cast to rtx_insn *
8057 on "insns" when invoking emit_libcall_block_1. Ultimately we
8058 want to strengthen insns itself.
8059 (prepare_cmp_insn): Strengthen local "last" from rtx to
8061 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
8062 (prepare_float_lib_cmp): Likewise for local "insns".
8063 (emit_conditional_move): Likewise for local "last".
8064 (emit_conditional_add): Likewise.
8065 (have_sub2_insn): Likewise for local "seq".
8066 (expand_float): Likewise for local "insns". Strengthen locals
8067 "label", "neglabel" from rtx to rtx_code_label *.
8068 (expand_fix): Likewise for locals "last", "insn", "insns" (to
8069 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
8070 (expand_fixed_convert): Likewise for local "insns" (to
8072 (expand_sfix_optab): Likewise for local "last".
8073 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
8074 to rtx_code_label *.
8075 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
8076 from rtx to rtx_insn *.
8077 (expand_atomic_fetch_op): Likewise for local "insn".
8078 (maybe_legitimize_operand_same_code): Likewise for local "last".
8079 (maybe_legitimize_operands): Likewise.
8081 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8083 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
8084 "insn" from rtx to rtx_insn *.
8085 (ps_rtl_insn): Likewise for return type.
8086 (doloop_register_get): Likewise for params "head", "tail" and
8087 locals "insn", "first_insn_not_to_check".
8088 (schedule_reg_move): Likewise for local "this_insn".
8089 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
8090 of gen_move_insn for now.
8091 (reset_sched_times): Strengthen local "insn" from rtx to
8093 (permute_partial_schedule): Likewise.
8094 (duplicate_insns_of_cycles): Likewise for local "u_insn".
8095 (dump_insn_location): Likewise for param "insn".
8096 (loop_canon_p): Likewise for local "insn".
8097 (sms_schedule): Likewise.
8098 (print_partial_schedule): Likewise.
8099 (ps_has_conflicts): Likewise.
8101 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8103 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
8104 "tailp" from rtx * to rtx_insn **.
8106 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
8107 from rtx to rtx_insn *.
8108 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
8109 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
8110 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
8112 * modulo-sched.c (const_iteration_count): Strengthen return type
8113 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
8114 use of NULL_RTX with NULL when working with insns.
8115 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
8117 (sms_schedule): Likewise.
8118 * sched-rgn.c (init_ready_list): Likewise, also for locals
8119 "src_head" and "src_next_tail".
8120 (compute_block_dependences): Likewise.
8121 (free_block_dependencies): Likewise.
8122 (debug_rgn_dependencies): Likewise.
8123 (free_rgn_deps): Likewise.
8124 (compute_priorities): Likewise.
8125 (schedule_region): Likewise.
8126 * sel-sched.c (find_ebb_boundaries): Likewise.
8128 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
8129 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
8131 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8133 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
8134 from rtx to rtx_insn *.
8135 (new_seginfo): Likewise for param "insn".
8136 (create_pre_exit): Likewise for locals "last_insn",
8137 "before_return_copy", "return_copy".
8138 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
8141 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8143 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
8144 from rtx to rtx_insn *.
8145 (lra_push_insn): Likewise for 1st param.
8146 (lra_push_insn_and_update_insn_regno_info): Likewise.
8147 (lra_pop_insn): Likewise for return type.
8148 (lra_invalidate_insn_data): Likewise for 1st param.
8149 (lra_set_insn_deleted): Likewise.
8150 (lra_delete_dead_insn): Likewise.
8151 (lra_process_new_insns): Likewise for first 3 params.
8152 (lra_set_insn_recog_data): Likewise for 1st param.
8153 (lra_update_insn_recog_data): Likewise.
8154 (lra_set_used_insn_alternative): Likewise.
8155 (lra_invalidate_insn_regno_info): Likewise.
8156 (lra_update_insn_regno_info): Likewise.
8157 (lra_former_scratch_operand_p): Likewise.
8158 (lra_eliminate_regs_1): Likewise.
8159 (lra_get_insn_recog_data): Likewise.
8161 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
8164 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
8166 (substitute_within_insn): New.
8167 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
8168 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
8169 Replace call to "substitute" with call to substitute_within_insn.
8171 * lra-constraints.c (curr_insn): Strengthen from rtx to
8173 (get_equiv_with_elimination): Likewise for param "insn".
8174 (match_reload): Strengthen params "before" and "after" from rtx *
8176 (emit_spill_move): Likewise for return type. Add a checked cast
8177 to rtx_insn * on result of gen_move_insn for now.
8178 (check_and_process_move): Likewise for local "before". Replace
8179 NULL_RTX with NULL when referring to insns.
8180 (process_addr_reg): Strengthen params "before" and "after" from
8181 rtx * to rtx_insn **.
8182 (insert_move_for_subreg): Likewise.
8183 (simplify_operand_subreg): Strengthen locals "before" and "after"
8184 from rtx to rtx_insn *.
8185 (process_address_1): Strengthen params "before" and "after" from
8186 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
8188 (process_address): Strengthen params "before" and "after" from
8189 rtx * to rtx_insn **.
8190 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
8191 (curr_insn_transform): Strengthen locals "before" and "after"
8192 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
8194 (loc_equivalence_callback): Update cast of "data", changing
8195 resulting type from rtx to rtx_insn *.
8196 (substitute_pseudo_within_insn): New.
8197 (inherit_reload_reg): Strengthen param "insn" from rtx to
8198 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
8199 NULL when referring to insns. Add a checked cast to rtx_insn *
8200 when using usage_insn to invoke lra_update_insn_regno_info.
8201 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
8202 likewise for locals "restore", "save". Add checked casts to
8203 rtx_insn * when using usage_insn to invoke
8204 lra_update_insn_regno_info and lra_process_new_insns. Replace
8205 NULL_RTX with NULL when referring to insns.
8206 (split_if_necessary): Strengthen param "insn" from rtx to
8208 (update_ebb_live_info): Likewise for params "head", "tail" and local
8210 (get_last_insertion_point): Likewise for return type and local "insn".
8211 (get_live_on_other_edges): Likewise for local "last".
8212 (inherit_in_ebb): Likewise for params "head", "tail" and locals
8213 "prev_insn", "next_insn", "restore".
8214 (remove_inheritance_pseudos): Likewise for local "prev_insn".
8215 (undo_optional_reloads): Likewise for local "insn".
8217 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
8219 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
8221 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
8223 (spill_pseudos): Likewise for local "insn".
8224 (init_elimination): Likewise.
8225 (process_insn_for_elimination): Likewise for param "insn".
8227 * lra-lives.c (curr_insn): Likewise.;
8229 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
8230 (remove_pseudos): Likewise for param "insn".
8231 (spill_pseudos): Likewise for local "insn".
8232 (lra_final_code_change): Likewise for locals "insn", "curr".
8234 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
8235 (lra_set_insn_deleted): Likewise.
8236 (lra_delete_dead_insn): Likewise, and for local "prev".
8237 (new_insn_reg): Likewise for param "insn".
8238 (lra_set_insn_recog_data): Likewise.
8239 (lra_update_insn_recog_data): Likewise.
8240 (lra_set_used_insn_alternative): Likewise.
8241 (get_insn_freq): Likewise.
8242 (invalidate_insn_data_regno_info): Likewise.
8243 (lra_invalidate_insn_regno_info): Likewise.
8244 (lra_update_insn_regno_info): Likewise.
8245 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
8247 (lra_push_insn_1): Strengthen param "insn" from rtx to
8249 (lra_push_insn): Likewise.
8250 (lra_push_insn_and_update_insn_regno_info): Likewise.
8251 (lra_pop_insn): Likewise for return type and local "insn".
8252 (push_insns): Likewise for params "from", "to", and local "insn".
8253 (setup_sp_offset): Likewise for params "from", "last" and locals
8255 (lra_process_new_insns): Likewise for params "insn", "before",
8256 "after" and local "last".
8257 (struct sloc): Likewise for field "insn".
8258 (lra_former_scratch_operand_p): Likewise for param "insn".
8259 (remove_scratches): Likewise for locals "insn", "last".
8260 (check_rtl): Likewise for local "insn".
8261 (add_auto_inc_notes): Likewise for param "insn".
8262 (update_inc_notes): Likewise for local "insn".
8263 (lra): Replace NULL_RTX with NULL when referring to insn.
8265 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8267 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
8269 (resolve_reg_notes): Likewise.
8270 (resolve_simple_move): Likewise for return type, param "insn", and
8271 locals "insns", "minsn".
8272 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
8273 (resolve_use): Likewise.
8274 (resolve_debug): Likewise.
8275 (find_decomposable_shift_zext): Likewise.
8276 (resolve_shift_zext): Likewise for return type, param "insn", and
8277 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
8278 (decompose_multiword_subregs): Likewise for local "insn",
8279 "orig_insn", "decomposed_shift", "end".
8281 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8283 * basic-block.h (basic_block split_edge_and_insert): Strengthen
8284 param "insns" from rtx to rtx_insn *.
8286 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
8288 (struct iv_to_split): Likewise.
8289 (loop_exit_at_end_p): Likewise for local "insn".
8290 (split_edge_and_insert): Likewise for param "insns".
8291 (compare_and_jump_seq): Likewise for return type, param "cinsn",
8292 and locals "seq", "jump".
8293 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
8294 "branch_code"; update invocations of compare_and_jump_seq to
8295 eliminate NULL_RTX in favor of NULL.
8296 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
8298 (reset_debug_uses_in_loop): Likewise.
8299 (analyze_insn_to_expand_var): Likewise for param "insn".
8300 (analyze_iv_to_split_insn): Likewise.
8301 (analyze_insns_in_loop): Likewise for local "insn".
8302 (insert_base_initialization): Likewise for param
8303 "insn" and local "seq".
8304 (split_iv): Likewise for param "insn" and local "seq".
8305 (expand_var_during_unrolling): Likewise for param "insn".
8306 (insert_var_expansion_initialization): Likewise for local "seq".
8307 (combine_var_copies_in_loop_exit): Likewise.
8308 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
8310 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
8311 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
8314 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8316 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
8318 (iv_analyze_result): Likewise.
8319 (iv_analyze_expr): Likewise.
8322 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
8323 local "def_insn" from rtx to rtx_insn *.
8324 (get_biv_step_1): Likewise for local "insn".
8325 (iv_analyze_expr): Likewise for param "insn".
8326 (iv_analyze_def): Likewise for local "insn".
8327 (iv_analyze_op): Likewise for param "insn".
8328 (iv_analyze): Likewise.
8329 (iv_analyze_result): Likewise.
8331 (suitable_set_for_replacement): Likewise.
8332 (simplify_using_initial_values): Likewise for local "insn".
8333 (iv_number_of_iterations): Likewise for param "insn".
8334 (check_simple_exit): Add checked cast to rtx_insn when invoking
8335 iv_number_of_iterations for now (until get_condition is
8338 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
8339 "insn" from rtx to rtx_insn *.
8340 (analyze_insns_in_loop): Likewise for local "insn".
8342 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8344 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
8346 (struct invariant): Likewise.
8347 (hash_invariant_expr_1): Likewise for param "insn".
8348 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
8349 (find_exits): Likewise for local "insn".
8350 (create_new_invariant): Likewise for param "insn".
8351 (check_dependencies): Likewise.
8352 (find_invariant_insn): Likewise.
8353 (record_uses): Likewise.
8354 (find_invariants_insn): Likewise.
8355 (find_invariants_bb): Likewise for local "insn".
8356 (get_pressure_class_and_nregs): Likewise for param "insn".
8357 (calculate_loop_reg_pressure): Likewise for local "insn".
8359 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8361 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
8363 (add_test): Likewise for locals "seq", "jump".
8364 (doloop_modify): Likewise for locals "sequence", "jump_insn".
8366 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8368 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
8370 (rebuild_jump_labels_chain): Likewise for param "chain".
8372 * cfgexpand.c (pass_expand::execute): Add checked cast to
8373 rtx_insn * when calling rebuild_jump_labels_chain in region where
8374 we know e->insns.r is non-NULL.
8376 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
8378 (rebuild_jump_labels): Likewise.
8379 (rebuild_jump_labels_chain): Likewise for param "chain".
8380 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
8381 (init_label_info): Likewise for param "f".
8382 (maybe_propagate_label_ref): Likewise for params "jump_insn",
8383 "prev_nonjump_insn".
8384 (mark_all_labels): Likewise for param "f" and locals "insn",
8385 "prev_nonjump_insn".
8387 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8389 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
8390 from rtx to rtx_insn *insn.
8391 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
8392 (ira_add_allocno_copy): Likewise.
8393 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
8395 (ira_create_copy): Likewise.
8396 (ira_add_allocno_copy): Likewise.
8397 (create_bb_allocnos): Likewise for local "insn".
8398 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
8399 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
8400 process_regs_for_copy for rtx_insn * param.
8401 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
8402 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
8403 process_regs_for_copy for rtx_insn * param.
8404 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
8405 * ira-costs.c (record_reg_classes): Likewise for param "insn".
8406 (record_operand_costs): Likewise.
8407 (scan_one_insn): Likewise for return type, and for param "insn".
8408 (process_bb_for_costs): Likewise for local "insn".
8409 (process_bb_node_for_hard_reg_moves): Likewise.
8410 * ira-emit.c (struct move): Likewise for field "insn".
8411 (create_move): Eliminate use of NULL_RTX when dealing with an
8413 (emit_move_list): Strengthen return type and locals "result",
8414 "insn" from rtx to rtx_insn *insn.
8415 (emit_moves): Likewise for locals "insns", "tmp".
8416 (ira_emit): Likewise for local "insn".
8417 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
8419 (find_call_crossed_cheap_reg): Likewise.
8420 (process_bb_node_lives): Likewise for local "insn".
8421 * ira.c (decrease_live_ranges_number): Likewise.
8422 (compute_regs_asm_clobbered): Likewise.
8423 (build_insn_chain): Likewise.
8424 (find_moveable_pseudos): Likewise, also locals "def_insn",
8425 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
8426 to rtx_insn **. Add a checked cast when assigning from
8427 "closest_use" into closest_uses array in a region where we know
8428 it's a non-NULL insn.
8429 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
8431 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
8432 "last_interesting_insn", "uin".
8433 (move_unallocated_pseudos): Likewise for locals "def_insn",
8434 "move_insn", "newinsn".
8436 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8438 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
8439 Strengthen locals "done_label", "do_error" from rtx to
8441 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
8442 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
8444 (ubsan_expand_si_overflow_neg_check): Likewise for locals
8445 "done_label", "do_error" to rtx_code_label * and local "last" to
8447 (ubsan_expand_si_overflow_mul_check): Likewise for locals
8448 "done_label", "do_error", "large_op0", "small_op0_large_op1",
8449 "one_small_one_large", "both_ops_large", "after_hipart_neg",
8450 "after_lopart_neg", "do_overflow", "hipart_different" to
8451 rtx_code_label * and local "last" to rtx_insn *.
8453 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8455 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
8456 "insn" and "move_insn" from rtx to rtx_insn *.
8458 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8460 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
8462 (cheap_bb_rtx_cost_p): Likewise.
8463 (first_active_insn): Likewise for return type and local "insn".
8464 (last_active_insn): Likewise for return type and locals "insn",
8466 (struct noce_if_info): Likewise for fields "jump", "insn_a",
8468 (end_ifcvt_sequence): Likewise for return type and locals "insn",
8470 (noce_try_move): Likewise for local "seq".
8471 (noce_try_store_flag): Likewise.
8472 (noce_try_store_flag_constants): Likewise.
8473 (noce_try_addcc): Likewise.
8474 (noce_try_store_flag_mask): Likewise.
8475 (noce_try_cmove): Likewise.
8476 (noce_try_minmax): Likewise.
8477 (noce_try_abs): Likewise.
8478 (noce_try_sign_mask): Likewise.
8479 (noce_try_bitop): Likewise.
8480 (noce_can_store_speculate_p): Likewise for local "insn".
8481 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
8483 (check_cond_move_block): Likewise for local "insn".
8484 (cond_move_convert_if_block): Likewise.
8485 (cond_move_process_if_block): Likewise for locals "seq",
8487 (noce_find_if_block): Likewise for local "jump".
8488 (merge_if_block): Likewise for local "last".
8489 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
8490 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
8491 (block_has_only_trap): Likewise for return type and local "trap".
8492 (find_if_case_1): Likewise for local "jump".
8493 (dead_or_predicable): Likewise for locals "head", "end", "jump",
8496 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8498 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
8499 "last_insn", "loop_end" from rtx to rtx_insn *.
8501 * hw-doloop.c (scan_loop): Likewise for local "insn".
8502 (discover_loop): Likewise for param "tail_insn".
8503 (discover_loops): Likewise for local "tail".
8505 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
8506 cast to rtx_insn * when assigning from an rtx local to a
8507 hwloop_info's "last_insn" field.
8509 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8511 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
8512 (add_delay_dependencies): Strengthen local "pro" from rtx to
8514 (recompute_todo_spec): Likewise.
8515 (dep_cost_1): Likewise for locals "insn", "used".
8516 (schedule_insn): Likewise for local "dbg".
8517 (schedule_insn): Likewise for locals "pro", "next".
8518 (unschedule_insns_until): Likewise for local "con".
8519 (restore_pattern): Likewise for local "next".
8520 (estimate_insn_tick): Likewise for local "pro".
8521 (resolve_dependencies): Likewise for local "next".
8522 (fix_inter_tick): Likewise.
8523 (fix_tick_ready): Likewise for local "pro".
8524 (add_to_speculative_block): Likewise for locals "check", "twin",
8526 (sched_extend_bb): Likewise for locals "end", "insn".
8527 (init_before_recovery): Likewise for local "x".
8528 (sched_create_recovery_block): Likewise for local "barrier".
8529 (create_check_block_twin): Likewise for local "pro".
8530 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
8532 (unlink_bb_notes): Update for change to type of bb_header.
8533 Strengthen locals "prev", "label", "note", "next" from rtx to
8535 (clear_priorities): Likewise for local "pro".
8537 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8539 * gcse.c (struct occr): Strengthen field "insn" from rtx to
8541 (test_insn): Likewise for this global.
8542 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
8544 (oprs_anticipatable_p): Likewise.
8545 (oprs_available_p): Likewise.
8546 (insert_expr_in_table): Strengthen param "insn" from rtx to
8548 (hash_scan_set): Likewise.
8549 (hash_scan_clobber): Likewise.
8550 (hash_scan_call): Likewise.
8551 (hash_scan_insn): Likewise.
8552 (compute_hash_table_work): Likewise for local "insn".
8553 (process_insert_insn): Likewise for return type and local "pat".
8554 (insert_insn_end_basic_block): Likewise for locals "new_insn",
8555 "pat", "pat_end", "maybe_cc0_setter".
8556 (pre_edge_insert): Likewise for local "insn".
8557 (pre_insert_copy_insn): Likewise for param "insn".
8558 (pre_insert_copies): Likewise for local "insn".
8559 (struct set_data): Likewise for field "insn".
8560 (single_set_gcse): Likewise for param "insn".
8561 (gcse_emit_move_after): Likewise.
8562 (pre_delete): Likewise for local "insn".
8563 (update_bb_reg_pressure): Likewise for param "from" and local
8565 (should_hoist_expr_to_dom): Likewise for param "from".
8566 (hoist_code): Likewise for local "insn".
8567 (get_pressure_class_and_nregs): Likewise for param "insn".
8568 (calculate_bb_reg_pressure): Likewise for local "insn".
8569 (compute_ld_motion_mems): Likewise.
8571 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8573 * genpeep.c (main): Rename param back from "uncast_ins1" to
8574 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
8577 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
8579 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
8582 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
8583 documentation to state it is only for VSX operations.
8585 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
8586 constraint only active if VSX.
8588 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
8589 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
8592 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8594 * fwprop.c (single_def_use_dom_walker::before_dom_children):
8595 Strengthen local "insn" from rtx to rtx_insn *.
8596 (use_killed_between): Likewise for param "target_insn".
8597 (all_uses_available_at): Likewise for param "target_insn" and
8599 (update_df_init): Likewise for params "def_insn", "insn".
8600 (update_df): Likewise for param "insn".
8601 (try_fwprop_subst): Likewise for param "def_insn" and local
8603 (free_load_extend): Likewise for param "insn".
8604 (forward_propagate_subreg): Likewise for param "def_insn" and
8606 (forward_propagate_asm): Likewise for param "def_insn" and local
8608 (forward_propagate_and_simplify): Likewise for param "def_insn"
8609 and local "use_insn".
8610 (forward_propagate_into): Likewise for locals "def_insn" and
8613 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8615 * function.c (emit_initial_value_sets): Strengthen local "seq"
8616 from rtx to rtx_insn *.
8617 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
8619 (instantiate_virtual_regs): Likewise for local "insn".
8620 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
8621 (reorder_blocks_1): Likewise for param "insns" and local "insn".
8622 (expand_function_end): Likewise for locals "insn" and "seq".
8623 (epilogue_done): Likewise for local "insn".
8624 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
8626 (reposition_prologue_and_epilogue_notes): Likewise for locals
8627 "insn", "last", "note", "first".
8628 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
8629 (pass_match_asm_constraints::execute): Likewise for local "insn".
8631 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8633 * output.h (final_scan_insn): Strengthen return type from rtx to
8635 (final_forward_branch_p): Likewise for param.
8636 (current_output_insn): Likewise for this global.
8638 * final.c (rtx debug_insn): Likewise for this variable.
8639 (current_output_insn): Likewise.
8640 (get_attr_length_1): Rename param "insn" to "uncast_insn",
8641 adding "insn" back in as an rtx_insn * with a checked cast, so
8642 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
8644 (compute_alignments): Strengthen local "label" from rtx to
8646 (shorten_branches): Rename param from "first" to "uncast_first",
8647 introducing a new local rtx_insn * "first" using a checked cast to
8648 effectively strengthen "first" from rtx to rtx_insn * without
8649 affecting the type signature. Strengthen locals "insn", "seq",
8650 "next", "label" from rtx to rtx_insn *.
8651 (change_scope): Strengthen param "orig_insn" and local "insn" from
8653 (final_start_function): Rename param from "first" to "uncast_first",
8654 introducing a new local rtx_insn * "first" using a checked cast to
8655 effectively strengthen "first" from rtx to rtx_insn * without
8656 affecting the type signature. Strengthen local "insn" from rtx to
8658 (dump_basic_block_info): Strengthen param "insn" from rtx to
8660 (final): Rename param from "first" to "uncast_first",
8661 introducing a new local rtx_insn * "first" using a checked cast to
8662 effectively strengthen "first" from rtx to rtx_insn * without
8663 affecting the type signature. Strengthen locals "insn", "next"
8664 from rtx to rtx_insn *.
8665 (output_alternate_entry_point): Strengthen param "insn" from rtx to
8667 (call_from_call_insn): Strengthen param "insn" from rtx to
8669 (final_scan_insn): Rename param from "insn" to "uncast_insn",
8670 introducing a new local rtx_insn * "insn" using a checked cast to
8671 effectively strengthen "insn" from rtx to rtx_insn * without
8672 affecting the type signature. Strengthen return type and locals
8673 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
8674 now-redundant checked cast to rtx_insn * from both invocations of
8675 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
8676 introducing a local "call_insn" for use when invoking
8677 call_from_call_insn.
8678 (notice_source_line): Strengthen param "insn" from rtx to
8680 (leaf_function_p): Likewise for local "insn".
8681 (final_forward_branch_p): Likewise.
8682 (leaf_renumber_regs): Likewise for param "first".
8683 (rest_of_clean_state): Likewise for locals "insn" and "next".
8684 (self_recursive_call_p): Likewise for param "insn".
8685 (collect_fn_hard_reg_usage): Likewise for local "insn".
8686 (get_call_fndecl): Likewise for param "insn".
8687 (get_call_cgraph_rtl_info): Likewise.
8688 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
8689 introducing a new local rtx_insn * "insn" using a checked cast to
8690 effectively strengthen "insn" from rtx to rtx_insn * without
8691 affecting the type signature.
8693 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
8694 cast when assigning from param "insn" to current_output_insn.
8695 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
8696 so that we can assign it back to current_output_insn.
8698 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
8700 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
8701 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
8702 atmxt540s and atmxt540sreva devices.
8703 * config/avr/avr-tables.opt: Regenerate.
8704 * config/avr/t-multilib: Regenerate.
8705 * doc/avr-mmcu.texi: Regenerate.
8707 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8709 * expr.c (convert_move): Strengthen local "insns" from rtx to
8711 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
8712 "top_label" from rtx to rtx_code_label *.
8713 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
8715 (emit_single_push_insn): Likewise for locals "prev", "last".
8716 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
8717 to rtx_code_label *.
8718 (store_constructor): Likewise for locals "loop_start", "loop_end".
8719 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
8721 (expand_expr_real_2): Likewise.
8722 (expand_expr_real_1): Strengthen local "label" from rtx to
8725 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8727 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
8728 from rtx to rtx_insn *.
8729 (store_bit_field_1): Likewise.
8730 (extract_bit_field_1): Likewise.
8731 (expand_mult_const): Likewise for local "insns".
8732 (expmed_mult_highpart): Strengthen local "label" from rtx to
8734 (expand_smod_pow2): Likewise.
8735 (expand_sdiv_pow2): Likewise.
8736 (expand_divmod): Strengthen locals "last", "insn" from rtx to
8737 rtx_insn *. Strengthen locals "label", "label1", "label2",
8738 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
8739 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
8740 (emit_store_flag): Likewise.
8741 (emit_store_flag_force): Strengthen local "label" from rtx to
8743 (do_cmp_and_jump): Likewise for param "label".
8745 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8747 * explow.c (force_reg): Strengthen local "insn" from rtx to
8749 (adjust_stack_1): Likewise.
8750 (allocate_dynamic_stack_space): Likewise. Strengthen locals
8751 "final_label", "available_label", "space_available" from rtx to
8753 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
8754 (anti_adjust_stack_and_probe): Likewise.
8756 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8758 * except.h (sjlj_emit_function_exit_after): Strengthen param
8759 "after" from rtx to rtx_insn *. This is only called with
8760 result of get_last_insn (in function.c) so type-change should be
8763 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
8764 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
8765 to rtx_insn *. These fields are only used from except.c so this
8766 type-change should be self-contained to this patch.
8768 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
8769 local "last" from rtx to rtx_insn *.
8770 (dw2_build_landing_pads): Likewise for local "seq".
8771 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
8772 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
8773 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
8775 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
8777 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
8778 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
8779 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
8780 referring to an insn. Strengthen local "dispatch_label" from
8781 rtx to rtx_code_label *.
8782 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
8784 (expand_eh_return): Strengthen local "around_label" from
8785 rtx to rtx_code_label *.
8786 (convert_to_eh_region_ranges): Strengthen locals "iter",
8787 "last_action_insn", "first_no_action_insn",
8788 "first_no_action_insn_before_switch",
8789 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
8791 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8793 * dwarf2out.c (last_var_location_insn): Strengthen this variable
8794 from rtx to rtx_insn *.
8795 (cached_next_real_insn): Likewise.
8796 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
8798 (dwarf2out_var_location): Strengthen locals "next_real",
8799 "next_note", "expected_next_loc_note", "last_start", "insn" from
8802 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8804 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
8805 from rtx to rtx_insn *.
8806 (create_pseudo_cfg): Likewise for local "insn".
8808 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8810 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
8811 from rtx to rtx_insn *.
8812 (df_bb_regno_last_def_find): Likewise.
8814 * df-problems.c (df_rd_bb_local_compute): Likewise.
8815 (df_lr_bb_local_compute): Likewise.
8816 (df_live_bb_local_compute): Likewise.
8817 (df_chain_remove_problem): Likewise.
8818 (df_chain_create_bb): Likewise.
8819 (df_word_lr_bb_local_compute): Likewise.
8820 (df_remove_dead_eq_notes): Likewise for param "insn".
8821 (df_note_bb_compute): Likewise for local "insn".
8822 (simulate_backwards_to_point): Likewise.
8823 (df_md_bb_local_compute): Likewise.
8825 * df-scan.c (df_scan_free_bb_info): Likewise.
8826 (df_scan_start_dump): Likewise.
8827 (df_scan_start_block): Likewise.
8828 (df_install_ref_incremental): Likewise for local "insn".
8829 (df_insn_rescan_all): Likewise.
8830 (df_reorganize_refs_by_reg_by_insn): Likewise.
8831 (df_reorganize_refs_by_insn_bb): Likewise.
8832 (df_recompute_luids): Likewise.
8833 (df_bb_refs_record): Likewise.
8834 (df_update_entry_exit_and_calls): Likewise.
8835 (df_bb_verify): Likewise.
8837 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8839 * ddg.h (struct ddg_node): Strengthen fields "insn" and
8840 "first_note" from rtx to rtx_insn *.
8841 (get_node_of_insn): Likewise for param 2 "insn".
8842 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8844 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
8846 (mem_write_insn_p): Likewise.
8847 (mem_access_insn_p): Likewise.
8848 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8849 (def_has_ccmode_p): Likewise for param "insn".
8850 (add_cross_iteration_register_deps): Likewise for locals
8851 "def_insn" and "use_insn".
8852 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
8853 (build_intra_loop_deps): Likewise for local "src_insn".
8854 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
8856 (get_node_of_insn): Likewise for param "insn".
8858 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8860 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
8861 (deletable_insn_p): Strengthen param "insn" from rtx to
8862 rtx_insn *. Add checked cast to rtx_call_insn when invoking
8863 find_call_stack_args, since this is guarded by CALL_P (insn).
8864 (marked_insn_p): Strengthen param "insn" from rtx to
8866 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
8867 invoking find_call_stack_args, since this is guarded by
8869 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
8870 rtx_insn *; we know this is an insn since this was called by
8872 (mark_nonreg_stores_2): Likewise.
8873 (mark_nonreg_stores): Strengthen param "insn" from rtx to
8875 (find_call_stack_args): Strengthen param "call_insn" from rtx to
8876 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
8878 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
8879 from rtx to rtx_insn *.
8880 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
8882 (delete_unmarked_insns): Likewise for locals "insn", "next".
8883 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
8884 (mark_reg_dependencies): Likewise for param "insn".
8885 (rest_of_handle_ud_dce): Likewise for local "insn".
8886 (word_dce_process_block): Likewise.
8887 (dce_process_block): Likewise.
8889 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8891 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
8892 from rtx to rtx_insn *.
8893 (struct change_cc_mode_args): Likewise for field "insn".
8894 (this_insn): Strengthen from rtx to rtx_insn *.
8895 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
8897 (validate_canon_reg): Strengthen param "insn" from rtx to
8899 (canon_reg): Likewise.
8900 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
8902 (record_jump_equiv): Strengthen param "insn" from rtx to
8904 (try_back_substitute_reg): Likewise, also for locals "prev",
8906 (find_sets_in_insn): Likewise for param "insn".
8907 (canonicalize_insn): Likewise.
8908 (cse_insn): Likewise. Add a checked cast.
8909 (invalidate_from_clobbers): Likewise for param "insn".
8910 (invalidate_from_sets_and_clobbers): Likewise.
8911 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
8913 (cse_prescan_path): Strengthen local "insn" from rtx to
8915 (cse_extended_basic_block): Likewise for locals "insn" and
8917 (cse_main): Likewise for param "f".
8918 (check_for_label_ref): Likewise for local "insn".
8919 (set_live_p): Likewise for second param ("insn").
8920 (insn_live_p): Likewise for first param ("insn") and for local
8922 (cse_change_cc_mode_insn): Likewise for first param "insn".
8923 (cse_change_cc_mode_insns): Likewise for first and second params
8925 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
8927 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
8930 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8931 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8932 Anna Tikhonova <anna.tikhonova@intel.com>
8933 Ilya Tocar <ilya.tocar@intel.com>
8934 Andrey Turetskiy <andrey.turetskiy@intel.com>
8935 Ilya Verbin <ilya.verbin@intel.com>
8936 Kirill Yukhin <kirill.yukhin@intel.com>
8937 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8939 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
8941 * config/i386/sse.md
8942 (define_mode_iterator VI248_AVX2): Delete.
8943 (define_mode_iterator VI2_AVX2_AVX512BW): New.
8944 (define_mode_iterator VI48_AVX2): Ditto.
8945 (define_insn <shift_insn><mode>3): Delete.
8946 (define_insn "<shift_insn><mode>3<mask_name>" with
8947 VI2_AVX2_AVX512BW): New.
8948 (define_insn "<shift_insn><mode>3<mask_name>" with
8951 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8952 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8953 Anna Tikhonova <anna.tikhonova@intel.com>
8954 Ilya Tocar <ilya.tocar@intel.com>
8955 Andrey Turetskiy <andrey.turetskiy@intel.com>
8956 Ilya Verbin <ilya.verbin@intel.com>
8957 Kirill Yukhin <kirill.yukhin@intel.com>
8958 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8960 * config/i386/sse.md
8961 (define_mode_iterator VI4F_BRCST32x2): New.
8962 (define_mode_attr 64x2_mode): Ditto.
8963 (define_mode_attr 32x2mode): Ditto.
8964 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
8965 with VI4F_BRCST32x2): Ditto.
8966 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
8967 with V16FI mode iterator): Ditto.
8968 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8970 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8971 with VI8F_BRCST64x2): Ditto.
8973 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8974 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8975 Anna Tikhonova <anna.tikhonova@intel.com>
8976 Ilya Tocar <ilya.tocar@intel.com>
8977 Andrey Turetskiy <andrey.turetskiy@intel.com>
8978 Ilya Verbin <ilya.verbin@intel.com>
8979 Kirill Yukhin <kirill.yukhin@intel.com>
8980 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8982 * config/i386/sse.md
8983 (define_mode_iterator VI8_AVX512VL): New.
8984 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
8986 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
8988 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
8989 (define_mode_iterator V48_AVX512VL): New.
8990 (define_mode_iterator V12_AVX512VL): Ditto.
8991 (define_insn <avx512>_load<mode>_mask): Split into two similar
8992 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
8993 Refactor output template.
8994 (define_insn "<avx512>_store<mode>_mask"): Ditto.
8996 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8998 * cprop.c (struct occr): Strengthen field "insn" from rtx to
9000 (reg_available_p): Likewise for param "insn".
9001 (insert_set_in_table): Likewise.
9002 (hash_scan_set): Likewise.
9003 (hash_scan_insn): Likewise.
9004 (make_set_regs_unavailable): Likewise.
9005 (compute_hash_table_work): Likewise for local "insn".
9006 (reg_not_set_p): Strengthen param "insn" from const_rtx to
9008 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
9009 (try_replace_reg): Likewise.
9010 (find_avail_set): Likewise.
9011 (cprop_jump): Likewise for params "setcc", "jump".
9012 (constprop_register): Likewise for param "insn".
9013 (cprop_insn): Likewise.
9014 (do_local_cprop): Likewise.
9015 (local_cprop_pass): Likewise for local "insn".
9016 (bypass_block): Likewise for params "setcc" and "jump".
9017 (bypass_conditional_jumps): Likewise for locals "setcc" and
9019 (one_cprop_pass): Likewise for local "insn".
9021 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9023 * compare-elim.c (struct comparison_use): Strengthen field "insn"
9024 from rtx to rtx_insn *.
9025 (struct comparison): Likewise, also for field "prev_clobber".
9026 (conforming_compare): Likewise for param "insn".
9027 (arithmetic_flags_clobber_p): Likewise.
9028 (find_flags_uses_in_insn): Likewise.
9029 (find_comparison_dom_walker::before_dom_children): Likewise for
9030 locals "insn", "next", "last_clobber".
9031 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
9033 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9035 * combine-stack-adj.c (struct csa_reflist): Strengthen field
9036 "insn" from rtx to rtx_insn *.
9037 (single_set_for_csa): Likewise for param "insn".
9038 (record_one_stack_ref): Likewise.
9039 (try_apply_stack_adjustment): Likewise.
9040 (struct record_stack_refs_data): Likewise for field "insn".
9041 (maybe_move_args_size_note): Likewise for params "last" and "insn".
9042 (prev_active_insn_bb): Likewise for return type and param "insn".
9043 (next_active_insn_bb): Likewise.
9044 (force_move_args_size_note): Likewise for params "prev" and "last"
9045 and locals "test", "next_candidate", "prev_candidate".
9046 (combine_stack_adjustments_for_block): Strengthen locals
9047 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
9050 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9052 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
9053 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
9054 (subst_insn): Likewise for this variable.
9055 (added_links_insn): Likewise.
9056 (struct insn_link): Likewise for field "insn".
9057 (alloc_insn_link): Likewise for param "insn".
9058 (struct undobuf): Likewise for field "other_insn".
9059 (find_single_use): Likewise for param "insn" and local "next".
9060 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
9061 (delete_noop_moves): Likewise for locals "insn", "next".
9062 (create_log_links): Likewise for locals "insn", "use_insn".
9063 Strengthen local "next_use" from rtx * to rtx_insn **.
9064 (insn_a_feeds_b): Likewise for params "a", "b".
9065 (combine_instructions): Likewise for param "f" and locals "insn",
9066 "next", "prev", "first", "last_combined_insn", "link", "link1",
9067 "temp". Replace use of NULL_RTX with NULL when referring to
9069 (setup_incoming_promotions): Likewise for param "first"
9070 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
9071 (can_combine_p): Likewise for params "insn", "i3", "pred",
9072 "pred2", "succ", "succ2" and for local "p".
9073 (combinable_i3pat): Likewise for param "i3".
9074 (cant_combine_insn_p): Likewise for param "insn".
9075 (likely_spilled_retval_p): Likewise.
9076 (adjust_for_new_dest): Likewise.
9077 (update_cfg_for_uncondjump): Likewise, also for local "insn".
9078 (try_combine): Likewise for return type and for params "i3", "i2",
9079 "i1", "i0", "last_combined_insn", and for locals "insn",
9080 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
9081 "i0_insn". Eliminate local "tem" in favor of new locals
9082 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
9083 checked cast for now to rtx_insn * on the return type of
9084 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
9086 (find_split_point): Strengthen param "insn" from rtx to
9088 (simplify_set): Likewise for local "other_insn".
9089 (recog_for_combine): Likewise for param "insn".
9090 (record_value_for_reg): Likewise.
9091 (record_dead_and_set_regs_1): Likewise for local
9093 (record_dead_and_set_regs): Likewise for param "insn".
9094 (record_promoted_value): Likewise.
9095 (check_promoted_subreg): Likewise.
9096 (get_last_value_validate): Likewise.
9097 (reg_dead_at_p): Likewise.
9098 (move_deaths): Likewise for param "to_insn".
9099 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
9100 and locals "place", "place2", "cc0_setter". Eliminate local "tem
9101 in favor of new locals "tem_note" and "tem_insn", the latter being
9103 (distribute_links): Strengthen locals "place", "insn" from rtx to
9106 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9108 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
9110 (can_delete_label_p): Require a const rtx_code_label * rather than
9112 (delete_insn): Add checked cast to rtx_code_label * when we know
9113 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
9115 (delete_insn_chain): Strengthen locals "prev" and "current" from
9116 rtx to rtx_insn *. Add a checked cast when assigning from
9117 "finish" (strengthening the params will come later). Add a
9118 checked cast to rtx_note * in region where we know
9120 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
9122 (compute_bb_for_insn): Likewise.
9123 (free_bb_for_insn): Likewise for local "insn".
9124 (compute_bb_for_insn): Likewise.
9125 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
9126 local "insn" from rtx to rtx_insn *
9127 (flow_active_insn_p): Require a const rtx_insn * rather than a
9129 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
9131 (can_fallthru): Likewise for locals "insn" and "insn2".
9132 (bb_note): Likewise for local "note".
9133 (first_insn_after_basic_block_note): Likewise for local "note" and
9135 (rtl_split_block): Likewise for locals "insn" and "next".
9136 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
9138 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
9139 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
9141 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
9142 them), "kill_from", "barrier", "new_insn".
9143 (patch_jump_insn): Likewise for params "insn", "old_label".
9144 (redirect_branch_edge): Likewise for locals "old_label", "insn".
9145 (force_nonfallthru_and_redirect): Likewise for locals "insn",
9146 "old_label", "new_label".
9147 (rtl_tidy_fallthru_edge): Likewise for local "q".
9148 (rtl_split_edge): Likewise for locals "before", "last".
9149 (commit_one_edge_insertion): Likewise for locals "before",
9150 "after", "insns", "tmp", "last", adding a checked cast where
9151 currently necessary.
9152 (commit_edge_insertions): Likewise.
9153 (rtl_dump_bb): Likewise for locals "insn", "last".
9154 (print_rtl_with_bb): Likewise for local "x".
9155 (rtl_verify_bb_insns): Likewise for local "x".
9156 (rtl_verify_bb_pointers): Likewise for local "insn".
9157 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
9159 (rtl_verify_fallthru): Likewise for local "insn".
9160 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
9161 (purge_dead_edges): Likewise for local "insn".
9162 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
9163 (skip_insns_after_block): Likewise for return type and for locals
9164 "insn", "last_insn", "next_head", "prev".
9165 (record_effective_endpoints): Likewise for locals "next_insn",
9167 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
9168 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
9169 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
9170 (duplicate_insn_chain): For now, add checked cast from rtx to
9171 rtx_insn * when returning insn.
9172 (cfg_layout_duplicate_bb): Likewise for local "insn".
9173 (cfg_layout_delete_block): Likewise for locals "insn", "next",
9175 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
9176 (rtl_block_empty_p): Likewise.
9177 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
9178 "split_point", "last".
9179 (rtl_block_ends_with_call_p): Likewise for local "insn".
9180 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
9182 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
9183 "split_at_insn" from rtx to rtx_insn *.
9184 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
9185 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
9186 to const rtx_insn *.
9187 (rtl_account_profile_record): Likewise.
9189 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9191 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
9193 (average_num_loop_insns): Likewise.
9194 (init_set_costs): Likewise for local "seq".
9195 (seq_cost): Likewise for param "seq", from const_rtx to const
9198 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9200 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
9203 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9205 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
9206 "f1" and "f2" from rtx * to rtx_insn **.
9207 (flow_find_head_matching_sequence): Likewise.
9209 * cfgcleanup.c (try_simplify_condjump): Strengthen local
9210 "cbranch_insn" from rtx to rtx_insn *.
9211 (thread_jump): Likewise for local "insn".
9212 (try_forward_edges): Likewise for local "last".
9213 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
9214 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
9216 (can_replace_by): Likewise for params "i1", "i2".
9217 (old_insns_match_p): Likewise.
9218 (merge_notes): Likewise.
9219 (walk_to_nondebug_insn): Likewise for param "i1".
9220 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
9221 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
9222 "afterlast1", "afterlast2" from rtx to rtx_insn *.
9223 (flow_find_head_matching_sequence): Strengthen params "f1" and
9224 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
9225 "last1", "last2", "beforelast1", "beforelast2" from rtx to
9227 (outgoing_edges_match): Likewise for locals "last1", "last2".
9228 (try_crossjump_to_edge): Likewise for local "insn".
9229 Replace call to for_each_rtx with for_each_rtx_in_insn.
9231 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
9232 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
9233 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
9234 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
9235 (try_optimize_cfg): Strengthen local "last" from rtx to
9237 (delete_dead_jumptables): Likewise for locals "insn", "next",
9240 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
9241 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
9242 "rtx else_first_tail", to reflect the basic-block.h changes above.
9244 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9246 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
9248 (purge_dead_tablejump_edges): Likewise.
9249 (find_bb_boundaries): Likewise for locals "insn", "end",
9250 "flow_transfer_insn".
9252 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9254 * caller-save.c (save_call_clobbered_regs): Strengthen locals
9255 "ins" and "prev" from rtx to rtx_insn *.
9257 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9259 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
9261 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
9262 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
9264 (load_register_parameters): Likewise for local "before_arg".
9265 (check_sibcall_argument_overlap): Likewise for param "insn".
9266 (expand_call): Likewise for locals "normal_call_insns",
9267 "tail_call_insns", "insns", "before_call", "after_args",
9268 "before_arg", "last", "prev". Strengthen one of the "last" from
9269 rtx to rtx_call_insn *.
9270 (fixup_tail_calls): Strengthen local "insn" from rtx to
9272 (emit_library_call_value_1): Likewise for locals "before_call" and
9275 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9277 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
9278 and "last" from rtx to rtx_insn *.
9279 (expand_builtin_nonlocal_goto): Likewise for local "insn".
9280 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
9282 (expand_errno_check): Strengthen local "lab" from rtx to
9284 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
9286 (expand_builtin_mathfn_2): Likewise.
9287 (expand_builtin_mathfn_ternary): Likewise.
9288 (expand_builtin_mathfn_3): Likewise.
9289 (expand_builtin_interclass_mathfn): Likewise for local "last".
9290 (expand_builtin_int_roundingfn): Likewise for local "insns".
9291 (expand_builtin_int_roundingfn_2): Likewise.
9292 (expand_builtin_strlen): Likewise for local "before_strlen".
9293 (expand_builtin_strncmp): Likewise for local "seq".
9294 (expand_builtin_signbit): Likewise for local "last".
9295 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
9296 from rtx to rtx_code_label *.
9297 (expand_stack_restore): Strengthen local "prev" from rtx to
9300 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9302 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
9304 (struct btr_def_s): Likewise.
9305 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
9307 (add_btr_def): Likewise.
9308 (new_btr_user): Likewise.
9309 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
9311 (link_btr_uses): Likewise.
9312 (move_btr_def): Likewise for locals "insp", "old_insn",
9313 "new_insn". Add checked cast to rtx_insn * for now on result of
9315 (can_move_up): Strengthen param "insn" from const_rtx to
9318 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9320 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
9322 (get_uncond_jump_length): Likewise for locals "label", "jump".
9323 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
9325 (add_labels_and_missing_jumps): Likewise for local "new_jump".
9326 (fix_up_fall_thru_edges): Likewise for local "old_jump".
9327 (find_jump_block): Likewise for local "insn".
9328 (fix_crossing_conditional_branches): Likewise for locals
9329 "old_jump", "new_jump".
9330 (fix_crossing_unconditional_branches): Likewise for locals
9331 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
9332 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
9334 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9336 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
9338 (struct mem_insn): Likewise for field "insn".
9339 (reg_next_use): Strengthen from rtx * to rtx_insn **.
9340 (reg_next_inc_use): Likewise.
9341 (reg_next_def): Likewise.
9342 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
9343 from rtx to rtx_insn *.
9344 (move_insn_before): Likewise for param "next_insn" and local "insns".
9345 (attempt_change): Likewise for local "mov_insn".
9346 (try_merge): Likewise for param "last_insn".
9347 (get_next_ref): Likewise for return type and local "insn".
9348 Strengthen param "next_array" from rtx * to rtx_insn **.
9349 (parse_add_or_inc): Strengthen param "insn" from rtx to
9351 (find_inc): Likewise for locals "insn" and "other_insn" (three of
9353 (merge_in_block): Likewise for locals "insn", "curr",
9355 (pass_inc_dec::execute): Update allocations of the arrays to
9356 reflect the stronger types.
9358 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9360 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
9361 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
9362 from rtx to rtx_code_label *.
9364 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9366 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
9369 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
9371 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
9372 generated a warning and prevented bootstrapping the compiler.
9374 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9376 * rtl.h (delete_related_insns): Strengthen return type from rtx to
9379 * jump.c (delete_related_insns): Likewise, also for locals "next"
9382 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9384 * genautomata.c (output_internal_insn_latency_func): When writing
9385 the function "internal_insn_latency" to insn-automata.c,
9386 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
9387 allowing the optional guard function of (define_bypass) clauses to
9388 expect a pair of rtx_insn *, rather than a pair of rtx.
9389 (output_insn_latency_func): When writing the function
9390 "insn_latency", add an "uncast_" prefix to params "insn" and
9391 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
9392 using checked casts from the params, thus enabling the above
9393 change to the generated "internal_insn_latency" function.
9395 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
9397 PR tree-optimization/62091
9398 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
9399 handle correctly arrays.
9400 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
9402 (record_known_type): Walk into inner type.
9403 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
9404 condition on no type changes.
9406 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9408 * genattrtab.c (write_attr_get): Within the generated get_attr_
9409 functions, rename param "insn" to "uncast_insn" and reintroduce
9410 "insn" as an local rtx_insn * using a checked cast, so that "insn"
9411 is an rtx_insn * within insn-attrtab.c
9413 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9415 * output.h (peephole): Strengthen return type from rtx to
9417 * rtl.h (delete_for_peephole): Likewise for both params.
9418 * genpeep.c (main): In generated "peephole" function, strengthen
9419 return type and local "insn" from rtx to rtx_insn *. For now,
9420 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
9421 rtx_insn *, with a checked cast.
9422 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
9423 locals "insn", "next", "prev" from rtx to rtx_insn *.
9425 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
9427 PR tree-optimization/62112
9428 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
9429 * gimple-iterator.h (gsi_replace): Return bool.
9430 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
9431 moved from ref_may_alias_global_p.
9432 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
9434 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
9435 (stmt_kills_ref_p_1): Rename...
9436 (stmt_kills_ref_p): ... to this.
9437 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
9438 stmt_kills_ref_p): Declare.
9439 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
9440 Move the self-assignment case...
9441 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
9443 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9445 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
9447 * emit-rtl.c (try_split): Likewise, also for locals "before" and
9448 "after". For now, don't strengthen param "trial", which requires
9449 adding checked casts when returning it.
9451 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9453 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
9454 "label" from rtx to rtx_code_label *. Strengthen param 1 of
9455 "var_location" hook from rtx to rtx_insn *.
9456 (debug_nothing_rtx): Delete in favor of...
9457 (debug_nothing_rtx_code_label): New prototype.
9458 (debug_nothing_rtx_rtx): Delete unused prototype.
9459 (debug_nothing_rtx_insn): New prototype.
9461 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
9462 invoking debug_hooks->var_location (in two places, one in a NOTE
9463 case of a switch statement, the other guarded by a CALL_P
9464 conditional. Add checked cast to rtx_code_label * when invoking
9465 debug_hooks->label (within CODE_LABEL case of switch statement).
9467 * dbxout.c (dbx_debug_hooks): Update "label" hook from
9468 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9469 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
9470 (xcoff_debug_hooks): Likewise.
9471 * debug.c (do_nothing_debug_hooks): Likewise.
9472 (debug_nothing_rtx): Delete in favor of...
9473 (debug_nothing_rtx_insn): New function.
9474 (debug_nothing_rtx_rtx): Delete unused function.
9475 (debug_nothing_rtx_code_label): New function.
9476 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
9477 debug_nothing_rtx to debug_nothing_rtx_code_label.
9478 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
9480 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
9481 debug_nothing_rtx to debug_nothing_rtx_insn.
9482 (sdbout_label): Strengthen param "insn" from rtx to
9484 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
9485 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9486 "var_location" hook from debug_nothing_rtx to
9487 debug_nothing_rtx_insn.
9489 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9491 * recog.h (insn_output_fn): Update this function typedef to match
9492 the changes below to the generated output functions, strengthening
9493 the 2nd param from rtx to rtx_insn *.
9495 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
9496 insn when invoking an output function, to match the new signature
9497 of insn_output_fn with a stronger second param.
9499 * genconditions.c (write_header): In the generated code for
9500 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
9501 to match the other changes in this patch.
9503 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
9504 the generated "gen_" functions from rtx to rtx_insn * within their
9507 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
9508 the subfunctions within the generated "recog_", "split", "peephole2"
9509 function trees from rtx to rtx_insn *. For now, the top-level
9510 generated functions ("recog", "split", "peephole2") continue to
9511 take a plain rtx for "insn", to avoid introducing dependencies on
9512 other patches. Rename this 2nd param from "insn" to
9513 "uncast_insn", and reintroduce "insn" as a local variable of type
9514 rtx_insn *, initialized at the top of the generated function with
9515 a checked cast on "uncast_insn".
9516 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
9517 the generated "gen_" functions from rtx to rtx_insn * within their
9520 * genoutput.c (process_template): Strengthen the 2nd param within
9521 the generated "output_" functions "insn" from rtx to rtx_insn *.
9523 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9525 * tree-profile.c (tree_profiling): Skip external functions
9526 when doing coverage instrumentation.
9527 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
9529 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9531 * config/rs6000/altivec.h (vec_cpsgn): New #define.
9532 (vec_mergee): Likewise.
9533 (vec_mergeo): Likewise.
9534 (vec_cntlz): Likewise.
9535 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
9536 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
9537 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
9539 * doc/extend.texi: Document various forms of vec_cpsgn,
9540 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
9541 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
9542 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
9543 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
9544 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
9546 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9548 * config/rs6000/rs6000.c (context.h): New include.
9549 (tree-pass.h): Likewise.
9550 (make_pass_analyze_swaps): New decl.
9551 (rs6000_option_override): Register pass_analyze_swaps.
9552 (swap_web_entry): New subsclass of web_entry_base (df.h).
9553 (special_handling_values): New enum.
9554 (union_defs): New function.
9555 (union_uses): Likewise.
9556 (insn_is_load_p): Likewise.
9557 (insn_is_store_p): Likewise.
9558 (insn_is_swap_p): Likewise.
9559 (rtx_is_swappable_p): Likewise.
9560 (insn_is_swappable_p): Likewise.
9561 (chain_purpose): New enum.
9562 (chain_contains_only_swaps): New function.
9563 (mark_swaps_for_removal): Likewise.
9564 (swap_const_vector_halves): Likewise.
9565 (adjust_subreg_index): Likewise.
9566 (permute_load): Likewise.
9567 (permute_store): Likewise.
9568 (handle_special_swappables): Likewise.
9569 (replace_swap_with_copy): Likewise.
9570 (dump_swap_insn_table): Likewise.
9571 (rs6000_analyze_swaps): Likewise.
9572 (pass_data_analyze_swaps): New pass_data.
9573 (pass_analyze_swaps): New rtl_opt_pass.
9574 (make_pass_analyze_swaps): New function.
9575 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
9577 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9579 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
9580 type from rtx to rtx_insn *.
9581 (create_copy_of_insn_rtx): Likewise.
9582 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
9583 (create_copy_of_insn_rtx): Likewise, also for local "res".
9585 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9587 * rtl.h (find_first_parameter_load): Strengthen return type from
9589 * rtlanal.c (find_first_parameter_load): Strengthen return type
9590 from rtx to rtx_insn *. Add checked cast for now, to postpone
9591 strengthening the params.
9593 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9596 * diagnostic.c: Set default caret.
9597 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
9599 * diagnostic.h (struct diagnostic_context):
9601 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9603 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
9604 (sel_bb_head): Strengthen return type insn_t (currently just an
9606 (sel_bb_end): Likewise.
9608 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
9609 (sel_bb_head): Strengthen return type and local "head" from
9610 insn_t (currently just an rtx) to rtx_insn *.
9611 (sel_bb_end): Likewise for return type.
9612 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
9615 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9617 * basic-block.h (get_last_bb_insn): Strengthen return type from
9619 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
9622 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9625 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
9627 (diagnostic_report_diagnostic): ... from here.
9628 * toplev.c (general_init): Move code to c-family.
9630 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9632 * df.h (web_entry_base): Replace existing struct web_entry with a
9633 new class web_entry_base with only the predecessor member.
9634 (unionfind_root): Remove declaration and move to class member.
9635 (unionfind_union): Remove declaration and move to friend
9637 (union_defs): Remove declaration.
9638 * web.c (web_entry_base::unionfind_root): Modify to be member
9639 function and adjust accessors.
9640 (unionfind_union): Modify to be friend function and adjust
9642 (web_entry): New subclass of web_entry_base containing the reg
9644 (union_match_dups): Modify for struct -> class changes.
9645 (union_defs): Likewise.
9646 (entry_register): Likewise.
9647 (pass_web::execute): Likewise.
9649 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
9651 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
9652 builtin define __VEC_ELEMENT_REG_ORDER__.
9654 2014-08-20 Martin Jambor <mjambor@suse.cz>
9655 Wei Mi <wmi@google.com>
9659 * tree-ssa-operands.c (update_stmt_operands): Remove
9660 MODIFIED_NORETURN_CALLS.
9661 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
9662 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
9663 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
9664 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
9665 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
9666 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
9667 (gimple_call_set_ctrl_altering): New func.
9668 (gimple_call_ctrl_altering_p): Ditto.
9669 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
9670 (make_blocks): Use gimple_call_initialize_ctrl_altering.
9671 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
9672 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
9673 remove MODIFIED_NORETURN_CALLS.
9675 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9677 * coverage.c (coverage_compute_profile_id): Return non-0;
9678 also handle symbols with unique name.
9679 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
9681 2014-08-20 Steve Ellcey <sellcey@mips.com>
9684 * doc/sourcebuild.texi (non_strict_align): New.
9686 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9688 * cgraphunit.c (ipa_passes, compile): Reshedule
9689 symtab_remove_unreachable_nodes passes; update comments.
9690 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
9691 TODO_remove_functions before the pass; the functions ought to be
9693 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
9694 TODO_remove_functions.
9695 * passes.c (pass_data_early_local_passes): Do not schedule function
9697 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
9699 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9702 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
9703 before setting the option.
9704 * diagnostic.c (diagnostic_classify_diagnostic): Record
9705 command-line status.
9707 2014-08-20 Richard Biener <rguenther@suse.de>
9710 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
9711 to build uint{16,32,64}_type_node.
9713 2014-08-20 Terry Guo <terry.guo@arm.com>
9715 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
9716 with immediate_operand.
9718 2014-08-20 David Malcolm <dmalcolm@redhat.com>
9720 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
9721 "insn" from an as_a to a safe_as_a, for the case when "insn" is
9724 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9726 PR preprocessor/51303
9727 * incpath.c (remove_duplicates): Use cpp_warning.
9729 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9733 * doc/options.texi (CPP): Document it.
9734 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
9735 * optc-gen.awk: Handle CPP.
9736 * opth-gen.awk: Likewise.
9738 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9740 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
9742 (duplicate_insn_chain): Likewise.
9743 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
9744 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
9745 checked cast for now (until we can strengthen the params in the
9747 (duplicate_insn_chain): Likewise.
9749 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9751 * rtl.h (next_cc0_user): Strengthen return type from rtx to
9753 (prev_cc0_setter): Likewise.
9755 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
9756 rtx_insn *, adding checked casts for now as necessary.
9757 (prev_cc0_setter): Likewise.
9759 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9761 * expr.h (emit_move_insn): Strengthen return type from rtx to
9763 (emit_move_insn_1): Likewise.
9764 (emit_move_complex_push): Likewise.
9765 (emit_move_complex_parts): Likewise.
9767 * expr.c (emit_move_via_integer): Strengthen return type from rtx
9768 to rtx_insn *. Replace use of NULL_RTX with NULL when working
9770 (emit_move_complex_push): Strengthen return type from rtx to
9772 (emit_move_complex): Likewise, also for local "ret".
9773 (emit_move_ccmode): Likewise.
9774 (emit_move_multi_word): Likewise for return type and locals
9776 (emit_move_insn_1): Likewise for return type and locals "result",
9778 (emit_move_insn): Likewise for return type and local "last_insn".
9779 (compress_float_constant): Likewise.
9781 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9783 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
9784 from rtx to rtx_insn *.
9786 * rtl.h (emit_insn_before): Likewise.
9787 (emit_insn_before_noloc): Likewise.
9788 (emit_insn_before_setloc): Likewise.
9789 (emit_jump_insn_before): Likewise.
9790 (emit_jump_insn_before_noloc): Likewise.
9791 (emit_jump_insn_before_setloc): Likewise.
9792 (emit_call_insn_before): Likewise.
9793 (emit_call_insn_before_noloc): Likewise.
9794 (emit_call_insn_before_setloc): Likewise.
9795 (emit_debug_insn_before): Likewise.
9796 (emit_debug_insn_before_noloc): Likewise.
9797 (emit_debug_insn_before_setloc): Likewise.
9798 (emit_label_before): Likewise.
9799 (emit_insn_after): Likewise.
9800 (emit_insn_after_noloc): Likewise.
9801 (emit_insn_after_setloc): Likewise.
9802 (emit_jump_insn_after): Likewise.
9803 (emit_jump_insn_after_noloc): Likewise.
9804 (emit_jump_insn_after_setloc): Likewise.
9805 (emit_call_insn_after): Likewise.
9806 (emit_call_insn_after_noloc): Likewise.
9807 (emit_call_insn_after_setloc): Likewise.
9808 (emit_debug_insn_after): Likewise.
9809 (emit_debug_insn_after_noloc): Likewise.
9810 (emit_debug_insn_after_setloc): Likewise.
9811 (emit_label_after): Likewise.
9812 (emit_insn): Likewise.
9813 (emit_debug_insn): Likewise.
9814 (emit_jump_insn): Likewise.
9815 (emit_call_insn): Likewise.
9816 (emit_label): Likewise.
9817 (gen_clobber): Likewise.
9818 (emit_clobber): Likewise.
9819 (gen_use): Likewise.
9820 (emit_use): Likewise.
9823 (emit_barrier_before): Strengthen return type from rtx to
9825 (emit_barrier_after): Likewise.
9826 (emit_barrier): Likewise.
9828 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
9829 from rtx to rtx_insn *. Add checked casts for now when converting
9830 "last" from rtx to rtx_insn *.
9831 (emit_insn_before_noloc): Likewise for return type.
9832 (emit_jump_insn_before_noloc): Likewise.
9833 (emit_call_insn_before_noloc): Likewise.
9834 (emit_debug_insn_before_noloc): Likewise.
9835 (emit_barrier_before): Strengthen return type and local "insn"
9836 from rtx to rtx_barrier *.
9837 (emit_label_before): Strengthen return type from rtx to
9838 rtx_insn *. Add checked cast for now when returning param
9839 (emit_pattern_after_noloc): Strengthen return type from rtx to
9840 rtx_insn *. Add checked casts for now when converting "last" from
9842 (emit_insn_after_noloc): Strengthen return type from rtx to
9844 (emit_jump_insn_after_noloc): Likewise.
9845 (emit_call_insn_after_noloc): Likewise.
9846 (emit_debug_insn_after_noloc): Likewise.
9847 (emit_barrier_after): Strengthen return type from rtx to
9849 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
9850 Add checked cast for now when converting "label" from rtx to
9852 (emit_pattern_after_setloc): Strengthen return type from rtx to
9853 rtx_insn *. Add checked casts for now when converting "last" from
9855 (emit_pattern_after): Strengthen return type from rtx to
9857 (emit_insn_after_setloc): Likewise.
9858 (emit_insn_after): Likewise.
9859 (emit_jump_insn_after_setloc): Likewise.
9860 (emit_jump_insn_after): Likewise.
9861 (emit_call_insn_after_setloc): Likewise.
9862 (emit_call_insn_after): Likewise.
9863 (emit_debug_insn_after_setloc): Likewise.
9864 (emit_debug_insn_after): Likewise.
9865 (emit_pattern_before_setloc): Likewise. Add checked casts for now
9866 when converting "last" from rtx to rtx_insn *.
9867 (emit_pattern_before): Strengthen return type from rtx to
9869 (emit_insn_before_setloc): Likewise.
9870 (emit_insn_before): Likewise.
9871 (emit_jump_insn_before_setloc): Likewise.
9872 (emit_jump_insn_before): Likewise.
9873 (emit_call_insn_before_setloc): Likewise.
9874 (emit_call_insn_before): Likewise.
9875 (emit_debug_insn_before_setloc): Likewise.
9876 (emit_debug_insn_before): Likewise.
9877 (emit_insn): Strengthen return type and locals "last", "insn",
9878 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
9879 within cases where we know we have an insn.
9880 (emit_debug_insn): Likewise.
9881 (emit_jump_insn): Likewise.
9882 (emit_call_insn): Strengthen return type and local "insn" from rtx
9884 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
9885 a checked cast to rtx_insn * for now on "label".
9886 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
9887 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
9888 (emit_use): Likewise.
9889 (gen_use): Likewise, also for local "seq".
9890 (emit): Likewise for return type and local "insn".
9891 (rtx_insn): Likewise for return type and local "new_rtx".
9893 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
9894 from rtx to rtx_barrier *.
9896 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
9897 changed return type from rtx to rtx_insn *, we must update
9898 "emit_fn" type, and this in turn means updating...
9899 (frame_insn): ...this. Strengthen return type from rtx to
9900 rtx_insn *. Introduce a new local "insn" of the appropriate type.
9902 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9904 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
9905 rtx to rtx_jump_table_data *. Also for local.
9906 * rtl.h (emit_jump_table_data): Likewise.
9908 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9910 * basic-block.h (create_basic_block_structure): Strengthen third
9911 param "bb_note" from rtx to rtx_note *.
9912 * rtl.h (emit_note_before): Strengthen return type from rtx to
9914 (emit_note_after): Likewise.
9915 (emit_note): Likewise.
9916 (emit_note_copy): Likewise. Also, strengthen param similarly.
9917 * function.h (struct rtl_data): Strengthen field
9918 "x_stack_check_probe_note" from rtx to rtx_note *.
9920 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
9921 from rtx to rtx_note *.
9922 * cfgrtl.c (create_basic_block_structure): Strengthen third param
9923 "bb_note" from rtx to rtx_note *.
9924 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
9925 when calling emit_note_copy.
9926 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
9928 (emit_note_after): Likewise.
9929 (emit_note_before): Likewise.
9930 (emit_note_copy): Likewise. Also, strengthen param similarly.
9931 (emit_note): Likewise.
9932 * except.c (emit_note_eh_region_end): Likewise for return type.
9933 Strengthen local "next" from rtx to rtx_insn *.
9934 (convert_to_eh_region_ranges): Strengthen local "note"
9935 from rtx to rtx_note *.
9936 * final.c (change_scope): Likewise.
9937 (reemit_insn_block_notes): Likewise, for both locals named "note".
9938 Also, strengthen local "insn" from rtx to rtx_insn *.
9939 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
9941 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
9942 strengthen local "seq" from rtx to rtx_insn *.
9943 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
9945 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
9947 (get_bb_note_from_pool): Strengthen return type from rtx to
9949 (sel_create_basic_block): Strengthen local "new_bb_note" from
9950 insn_t to rtx_note *.
9951 * var-tracking.c (emit_note_insn_var_location): Strengthen local
9952 "note" from rtx to rtx_note *.
9953 (emit_notes_in_bb): Likewise.
9955 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9957 * function.h (struct rtl_data): Strengthen field
9958 "x_parm_birth_insn" from rtx to rtx_insn *.
9959 * function.c (struct assign_parm_data_all): Strengthen fields
9960 "first_conversion_insn" and "last_conversion_insn" from rtx to
9963 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9965 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
9966 to rtx_insn *; also for local "var_end_seq".
9967 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
9968 (maybe_cleanup_end_of_block): Likewise for param "last" and local
9970 (expand_gimple_cond): Likewise for locals "last2" and "last".
9971 (mark_transaction_restart_calls): Likewise for local "insn".
9972 (expand_gimple_stmt): Likewise for return type and locals "last"
9974 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
9975 (avoid_complex_debug_insns): Likewise for param "insn".
9976 (expand_debug_locations): Likewise for locals "insn", "last",
9977 "prev_insn" and "insn2".
9978 (expand_gimple_basic_block): Likewise for local "last".
9979 (construct_exit_block): Likewise for locals "head", "end",
9981 (pass_expand::execute): Likewise for locals "var_seq",
9982 "var_ret_seq", "next".
9984 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9986 * asan.h (asan_emit_stack_protection): Strengthen return type from
9988 * asan.c (asan_emit_stack_protection): Likewise. Add local
9989 "insns" to hold the return value.
9991 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9993 * basic-block.h (bb_note): Strengthen return type from rtx to
9995 * sched-int.h (bb_note): Likewise.
9996 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
9998 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10000 * rtl.h (make_insn_raw): Strengthen return type from rtx to
10003 * emit-rtl.c (make_insn_raw): Strengthen return type and local
10004 "insn" from rtx to rtx_insn *.
10005 (make_debug_insn_raw): Strengthen return type from rtx to
10006 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
10007 (make_jump_insn_raw): Strengthen return type from rtx to
10008 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
10009 (make_call_insn_raw): Strengthen return type from rtx to
10010 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
10011 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
10012 callback from rtx to rtx_insn *; likewise for local "insn" and
10013 "next", adding a checked cast to rtx_insn in the relevant cases of
10014 the switch statement.
10015 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
10016 callback from rtx to rtx_insn *.
10017 (emit_pattern_after_setloc): Likewise.
10018 (emit_pattern_after): Likewise.
10019 (emit_pattern_before_setloc): Likewise.
10020 (emit_pattern_before): Likewise.
10022 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10024 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
10026 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
10027 accepting an rtx_insn *.
10028 (last_call_insn): Strengthen return type from rtx to
10031 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10033 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
10034 "insns" from rtx to rtx_insn *.
10035 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
10036 locals "insn" and "prev".
10038 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10040 * rtl.h (tablejump_p): Strengthen third param from rtx * to
10041 rtx_jump_table_data **.
10043 * cfgbuild.c (make_edges): Introduce local "table", using it in
10044 place of "tmp" for jump table data.
10045 (find_bb_boundaries): Strengthen local "table" from rtx to
10046 rtx_jump_table_data *.
10047 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10048 (outgoing_edges_match): Likewise for locals "table1" and "table2".
10049 (try_crossjump_to_edge): Likewise.
10050 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
10052 (patch_jump_insn): Introduce local "table", using it in place of
10053 "tmp" for jump table data.
10054 (force_nonfallthru_and_redirect): Introduce local "table", so that
10055 call to tablejump_p can receive an rtx_jump_table_data **. Update
10056 logic around the call to overwrite "note" appropriately if
10057 tablejump_p returns non-zero.
10058 (get_last_bb_insn): Introduce local "table", using it in place of
10059 "tmp" for jump table data.
10060 * dwarf2cfi.c (create_trace_edges): Likewise.
10062 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
10063 from rtx to rtx_jump_table_data *.
10064 (create_fix_barrier): Strengthen local "tmp" from rtx to
10065 rtx_jump_table_data *.
10066 (arm_reorg): Likewise for local "table".
10068 * config/s390/s390.c (s390_chunkify_start): Likewise.
10070 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
10072 * jump.c (delete_related_insns): Strengthen local "lab_next" from
10073 rtx to rtx_jump_table_data *.
10075 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
10076 rtx_jump_table_data **. Add a checked cast when writing through
10077 the pointer: we know there that local "table" is non-NULL and that
10078 JUMP_TABLE_DATA_P (table) holds.
10079 (label_is_jump_target_p): Introduce local "table", using it in
10080 place of "tmp" for jump table data.
10082 2014-08-19 Marek Polacek <polacek@redhat.com>
10085 * doc/invoke.texi: Document -Wbool-compare.
10087 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10089 * rtl.h (entry_of_function): Strengthen return type from rtx to
10091 * cfgrtl.c (entry_of_function): Likewise.
10093 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10095 * emit-rtl.h (get_insns): Strengthen return type from rtx to
10096 rtx_insn *, adding a checked cast for now.
10097 (get_last_insn): Likewise.
10099 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10101 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
10104 * emit-rtl.c (gen_label_rtx): Likewise.
10106 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10108 * rtl.h (previous_insn): Strengthen return type from rtx to
10110 (next_insn): Likewise.
10111 (prev_nonnote_insn): Likewise.
10112 (prev_nonnote_insn_bb): Likewise.
10113 (next_nonnote_insn): Likewise.
10114 (next_nonnote_insn_bb): Likewise.
10115 (prev_nondebug_insn): Likewise.
10116 (next_nondebug_insn): Likewise.
10117 (prev_nonnote_nondebug_insn): Likewise.
10118 (next_nonnote_nondebug_insn): Likewise.
10119 (prev_real_insn): Likewise.
10120 (next_real_insn): Likewise.
10121 (prev_active_insn): Likewise.
10122 (next_active_insn): Likewise.
10124 * emit-rtl.c (next_insn): Strengthen return type from rtx to
10125 rtx_insn *, adding a checked cast.
10126 (previous_insn): Likewise.
10127 (next_nonnote_insn): Likewise.
10128 (next_nonnote_insn_bb): Likewise.
10129 (prev_nonnote_insn): Likewise.
10130 (prev_nonnote_insn_bb): Likewise.
10131 (next_nondebug_insn): Likewise.
10132 (prev_nondebug_insn): Likewise.
10133 (next_nonnote_nondebug_insn): Likewise.
10134 (prev_nonnote_nondebug_insn): Likewise.
10135 (next_real_insn): Likewise.
10136 (prev_real_insn): Likewise.
10137 (next_active_insn): Likewise.
10138 (prev_active_insn): Likewise.
10140 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
10141 param "stepfunc" so that it returns an rtx_insn * rather than an
10142 rtx, to track the change to prev_nonnote_insn_bb, which is the
10143 only function this is called with.
10144 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
10146 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
10148 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
10151 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10153 * coretypes.h (class rtx_debug_insn): Add forward declaration.
10154 (class rtx_nonjump_insn): Likewise.
10155 (class rtx_jump_insn): Likewise.
10156 (class rtx_call_insn): Likewise.
10157 (class rtx_jump_table_data): Likewise.
10158 (class rtx_barrier): Likewise.
10159 (class rtx_code_label): Likewise.
10160 (class rtx_note): Likewise.
10162 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
10163 adding the invariant DEBUG_INSN_P (X).
10164 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
10165 the invariant NONJUMP_INSN_P (X).
10166 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
10167 the invariant JUMP_P (X).
10168 (class rtx_call_insn): New, a subclass of rtx_insn, adding
10169 the invariant CALL_P (X).
10170 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
10171 invariant JUMP_TABLE_DATA_P (X).
10172 (class rtx_barrier): New, a subclass of rtx_insn, adding the
10173 invariant BARRIER_P (X).
10174 (class rtx_code_label): New, a subclass of rtx_insn, adding
10175 the invariant LABEL_P (X).
10176 (class rtx_note): New, a subclass of rtx_insn, adding
10177 the invariant NOTE_P(X).
10178 (is_a_helper <rtx_debug_insn *>::test): New.
10179 (is_a_helper <rtx_nonjump_insn *>::test): New.
10180 (is_a_helper <rtx_jump_insn *>::test): New.
10181 (is_a_helper <rtx_call_insn *>::test): New.
10182 (is_a_helper <rtx_jump_table_data *>::test): New functions,
10183 overloaded for both rtx and rtx_insn *.
10184 (is_a_helper <rtx_barrier *>::test): New.
10185 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
10186 for both rtx and rtx_insn *.
10187 (is_a_helper <rtx_note *>::test): New.
10189 2014-08-19 Marek Polacek <polacek@redhat.com>
10191 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
10192 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10193 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
10194 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10196 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10198 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
10199 rtx_insn *. To help with transition, for now, convert from an
10200 access macro into a pair of functions: BND_TO, returning an
10202 (SET_BND_TO): New function, for use where BND_TO is used as an
10205 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
10207 (BND_TO): New function, adding a checked cast.
10208 (SET_BND_TO): New function.
10210 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
10212 (compute_av_set_on_boundaries): Likewise.
10214 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10216 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
10217 destination if it is used in source.
10218 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
10219 (*popcount<mode>2_falsedep_1): Likewise.
10221 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10224 * configure.ac: Set install_gold_as_default to no first.
10225 * configure: Regenerated.
10227 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10229 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
10230 "note_list" field will eventually be an rtx_insn *. To help with
10231 transition, for now, convert from an access macro into a pair of
10232 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
10233 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
10236 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
10237 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
10239 * sel-sched-ir.c (init_bb): Likewise.
10240 (sel_restore_notes): Likewise.
10241 (move_bb_info): Likewise.
10242 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
10243 (SET_BB_NOTE_LIST): New function.
10245 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10247 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
10248 field will eventually be an rtx_insn *. To help with transition,
10249 for now, convert from an access macro into a pair of functions:
10250 VINSN_INSN_RTX, returning an rtx_insn *, and...
10251 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
10252 is used as an lvalue.
10254 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
10255 SET_VINSN_INSN_RTX where it's used as an lvalue.
10256 (VINSN_INSN_RTX): New function.
10257 (SET_VINSN_INSN_RTX): New function.
10259 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10261 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
10262 eventually be rtx_insn *, but to help with transition, for now,
10263 convert from an access macro into a pair of functions: DEP_PRO
10264 returning an rtx_insn * and...
10265 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
10266 lvalue, returning an rtx&.
10267 (DEP_CON): Analogous changes to DEP_PRO above.
10268 (SET_DEP_CON): Likewise.
10270 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
10271 an lvalue to SET_DEP_CON.
10272 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
10273 (sd_copy_back_deps): Likewise for DEP_CON.
10274 (DEP_PRO): New function, adding a checked cast for now.
10275 (DEP_CON): Likewise.
10276 (SET_DEP_PRO): New function.
10277 (SET_DEP_CON): Likewise.
10279 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10281 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
10282 (extra_options): Add i386/cygwin.opt.
10283 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
10284 (CPP_SPEC): Accept -pthread.
10285 (LINK_SPEC): Ditto.
10286 (GOMP_SELF_SPECS): Update comment.
10287 * config/i386/cygwin.opt: New file for -pthread flag.
10289 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10291 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
10292 * df.h (DF_REF_INSN): Convert from a macro to a function, so
10293 that we can return an rtx_insn *.
10295 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10297 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
10298 when building executables, not DLLs. Add --large-address-aware
10299 under the same conditions.
10300 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
10301 when building executables, not DLLs. Add --large-address-aware
10302 under the same conditions when using -m32.
10304 * config/i386/cygwin-stdint.h: Throughout, make type
10305 definitions dependent on target architecture, not host.
10307 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10309 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
10310 the return type from rtx to rtx_insn *, which will enable various
10311 conversions in followup patches. For now this is is done by a
10313 (NEXT_INSN): Likewise.
10314 (SET_PREV_INSN): Convert to an inline function. This is intended
10315 for use as an lvalue, and so returns an rtx& to allow in-place
10317 (SET_NEXT_INSN): Likewise.
10319 2014-07-08 Mark Wielaard <mjw@redhat.com>
10322 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
10324 2014-08-19 Marek Polacek <polacek@redhat.com>
10327 * cgraphunit.c (handle_alias_pairs): Fix condition.
10329 2014-08-19 Richard Biener <rguenther@suse.de>
10331 * gimple-fold.c (fold_gimple_assign): Properly build a
10332 null-pointer constant when devirtualizing addresses.
10334 2014-07-07 Mark Wielaard <mjw@redhat.com>
10336 * dwarf2out.c (decl_quals): New function.
10337 (modified_type_die): Take one cv_quals argument instead of two,
10338 one for const and one for volatile.
10339 (add_type_attribute): Likewise.
10340 (generic_parameter_die): Call add_type_attribute with one modifier
10342 (base_type_for_mode): Likewise.
10343 (add_bounds_info): Likewise.
10344 (add_subscript_info): Likewise.
10345 (gen_array_type_die): Likewise.
10346 (gen_descr_array_type_die): Likewise.
10347 (gen_entry_point_die): Likewise.
10348 (gen_enumeration_type_die): Likewise.
10349 (gen_formal_parameter_die): Likewise.
10350 (gen_subprogram_die): Likewise.
10351 (gen_variable_die): Likewise.
10352 (gen_const_die): Likewise.
10353 (gen_field_die): Likewise.
10354 (gen_pointer_type_die): Likewise.
10355 (gen_reference_type_die): Likewise.
10356 (gen_ptr_to_mbr_type_die): Likewise.
10357 (gen_inheritance_die): Likewise.
10358 (gen_subroutine_type_die): Likewise.
10359 (gen_typedef_die): Likewise.
10360 (force_type_die): Likewise.
10362 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10364 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
10366 * configure: Regenerate.
10368 2014-08-19 Richard Biener <rguenther@suse.de>
10370 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
10371 DECL_EXTERNALs in BLOCKs as non-references.
10372 * tree-streamer-out.c (streamer_write_chain): Likewise.
10374 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
10375 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10376 Anna Tikhonova <anna.tikhonova@intel.com>
10377 Ilya Tocar <ilya.tocar@intel.com>
10378 Andrey Turetskiy <andrey.turetskiy@intel.com>
10379 Ilya Verbin <ilya.verbin@intel.com>
10380 Kirill Yukhin <kirill.yukhin@intel.com>
10381 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10383 * config/i386/sse.md
10384 (define_mode_iterator VI48_AVX512F): Delete.
10385 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
10386 (define_mode_iterator VI2_AVX512VL): Ditto.
10387 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
10390 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
10392 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
10393 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
10394 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10395 with VI48_AVX512F_AVX512VL): New.
10396 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10397 with VI2_AVX512VL): Ditto.
10399 2014-08-19 Marek Polacek <polacek@redhat.com>
10401 * doc/invoke.texi: Document -Wc99-c11-compat.
10403 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10405 * rtl.h (PREV_INSN): Split macro in two: the existing one,
10406 for rvalues, and...
10407 (SET_PREV_INSN): New macro, for use as an lvalue.
10408 (NEXT_INSN, SET_NEXT_INSN): Likewise.
10410 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
10411 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
10412 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
10413 (fixup_abnormal_edges): Likewise.
10414 (unlink_insn_chain): Likewise.
10415 (fixup_reorder_chain): Likewise.
10416 (cfg_layout_delete_block): Likewise.
10417 (cfg_layout_merge_blocks): Likewise.
10418 * combine.c (update_cfg_for_uncondjump): Likewise.
10419 * emit-rtl.c (link_insn_into_chain): Likewise.
10420 (remove_insn): Likewise.
10421 (delete_insns_since): Likewise.
10422 (reorder_insns_nobb): Likewise.
10423 (emit_insn_after_1): Likewise.
10424 * final.c (rest_of_clean_state): Likewise.
10425 (final_scan_insn): Likewise.
10426 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
10427 * haifa-sched.c (concat_note_lists): Likewise.
10428 (remove_notes): Likewise.
10429 (restore_other_notes): Likewise.
10430 (move_insn): Likewise.
10431 (unlink_bb_notes): Likewise.
10432 (restore_bb_notes): Likewise.
10433 * jump.c (delete_for_peephole): Likewise.
10434 * optabs.c (emit_libcall_block_1): Likewise.
10435 * reorg.c (emit_delay_sequence): Likewise.
10436 (fill_simple_delay_slots): Likewise.
10437 * sel-sched-ir.c (sel_move_insn): Likewise.
10438 (sel_remove_insn): Likewise.
10439 (get_bb_note_from_pool): Likewise.
10440 * sel-sched.c (move_nop_to_previous_block): Likewise.
10442 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
10443 * config/c6x/c6x.c (gen_one_bundle): Likewise.
10444 (c6x_gen_bundles): Likewise.
10445 (hwloop_optimize): Likewise.
10446 * config/frv/frv.c (frv_function_prologue): Likewise.
10447 (frv_register_nop): Likewise.
10448 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
10449 (ia64_reorg): Likewise.
10450 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
10451 (mep_make_bundle): Likewise.
10452 (mep_bundle_insns): Likewise.
10453 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
10454 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
10455 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
10457 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10459 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
10460 return type from rtx to rtx_insn *.
10461 (BB_END): Likewise.
10462 (BB_HEADER): Likewise.
10463 (BB_FOOTER): Likewise.
10464 (SET_BB_HEAD): Convert to a function.
10465 (SET_BB_END): Likewise.
10466 (SET_BB_HEADER): Likewise.
10467 (SET_BB_FOOTER): Likewise.
10469 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
10470 Strengthen the return type from rtx to rtx_insn *. For now, this
10471 is done by adding a checked cast, but this will eventually
10472 become a field lookup.
10473 (BB_END): Likewise.
10474 (BB_HEADER): Likewise.
10475 (BB_FOOTER): Likewise.
10476 (SET_BB_HEAD): New function, from macro of same name. This is
10477 intended for use as an lvalue, and so returns an rtx& to allow
10478 in-place modification.
10479 (SET_BB_END): Likewise.
10480 (SET_BB_HEADER): Likewise.
10481 (SET_BB_FOOTER): Likewise.
10483 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10485 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
10486 for rvalues, and...
10487 (SET_BB_HEAD): New macro, for use as a lvalue.
10488 (BB_END, SET_BB_END): Likewise.
10489 (BB_HEADER, SET_BB_HEADER): Likewise.
10490 (BB_FOOTER, SET_BB_FOOTER): Likewise.
10492 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
10493 of BB_* macros into SET_BB_* macros.
10494 (fix_crossing_unconditional_branches): Likewise.
10495 * caller-save.c (save_call_clobbered_regs): Likewise.
10496 (insert_one_insn): Likewise.
10497 * cfgbuild.c (find_bb_boundaries): Likewise.
10498 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10499 (outgoing_edges_match): Likewise.
10500 (try_optimize_cfg): Likewise.
10501 * cfgexpand.c (expand_gimple_cond): Likewise.
10502 (expand_gimple_tailcall): Likewise.
10503 (expand_gimple_basic_block): Likewise.
10504 (construct_exit_block): Likewise.
10505 * cfgrtl.c (delete_insn): Likewise.
10506 (create_basic_block_structure): Likewise.
10507 (rtl_delete_block): Likewise.
10508 (rtl_split_block): Likewise.
10509 (emit_nop_for_unique_locus_between): Likewise.
10510 (rtl_merge_blocks): Likewise.
10511 (block_label): Likewise.
10512 (try_redirect_by_replacing_jump): Likewise.
10513 (emit_barrier_after_bb): Likewise.
10514 (fixup_abnormal_edges): Likewise.
10515 (record_effective_endpoints): Likewise.
10516 (relink_block_chain): Likewise.
10517 (fixup_reorder_chain): Likewise.
10518 (fixup_fallthru_exit_predecessor): Likewise.
10519 (cfg_layout_duplicate_bb): Likewise.
10520 (cfg_layout_split_block): Likewise.
10521 (cfg_layout_delete_block): Likewise.
10522 (cfg_layout_merge_blocks): Likewise.
10523 * combine.c (update_cfg_for_uncondjump): Likewise.
10524 * emit-rtl.c (add_insn_after): Likewise.
10525 (remove_insn): Likewise.
10526 (reorder_insns): Likewise.
10527 (emit_insn_after_1): Likewise.
10528 * haifa-sched.c (get_ebb_head_tail): Likewise.
10529 (restore_other_notes): Likewise.
10530 (move_insn): Likewise.
10531 (sched_extend_bb): Likewise.
10532 (fix_jump_move): Likewise.
10533 * ifcvt.c (noce_process_if_block): Likewise.
10534 (dead_or_predicable): Likewise.
10535 * ira.c (update_equiv_regs): Likewise.
10536 * reg-stack.c (change_stack): Likewise.
10537 * sel-sched-ir.c (sel_move_insn): Likewise.
10538 * sel-sched.c (move_nop_to_previous_block): Likewise.
10540 * config/c6x/c6x.c (hwloop_optimize): Likewise.
10541 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
10543 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10545 * rtl.h (for_each_rtx_in_insn): New function.
10546 * rtlanal.c (for_each_rtx_in_insn): Likewise.
10548 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10550 * coretypes.h (class rtx_insn): Add forward declaration.
10552 * rtl.h: Include is-a.h.
10553 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
10554 workaround to ensure gengtype knows inheritance is occurring,
10555 whilst continuing to use the pre-existing special-casing for
10557 (class rtx_insn): New subclass of rtx_def, adding the
10558 invariant that we're dealing with something we can sanely use
10559 INSN_UID, NEXT_INSN, PREV_INSN on.
10560 (is_a_helper <rtx_insn *>::test): New.
10561 (is_a_helper <const rtx_insn *>::test): New.
10563 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10565 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
10567 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10569 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
10572 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10574 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
10575 to BUILT_IN_UNREACHABLE.
10577 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
10580 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
10582 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
10583 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
10584 (ffs<mode>2): Do not expand with tzcnt for
10585 TARGET_AVOID_FALSE_DEP_FOR_BMI.
10586 (ffssi2_no_cmove): Ditto.
10587 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
10588 (ctz<mode>2): New expander.
10589 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
10590 (*ctz<mode>2_falsedep): New insn.
10591 (*ctz<mode>2): Rename from ctz<mode>2.
10592 (clz<mode>2_lzcnt): New expander.
10593 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
10594 (*clz<mode>2_lzcnt_falsedep): New insn.
10595 (*clz<mode>2): Rename from ctz<mode>2.
10596 (popcount<mode>2): New expander.
10597 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
10598 (*popcount<mode>2_falsedep): New insn.
10599 (*popcount<mode>2): Rename from ctz<mode>2.
10600 (*popcount<mode>2_cmp): Remove.
10601 (*popcountsi2_cmp_zext): Ditto.
10603 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
10605 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
10606 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
10607 * config/microblaze/microblaze.h
10608 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
10610 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
10613 * configure.ac: Set install_gold_as_default to no for
10615 * configure: Regenerated.
10617 2014-08-18 Roman Gareev <gareevroman@gmail.com>
10619 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
10620 * config.in: Add undef of HAVE_isl.
10621 * configure: Regenerate.
10622 * configure.ac: Add definition of HAVE_isl.
10623 * graphite-blocking.c: Add checking of HAVE_isl.
10624 * graphite-dependences.c: Likewise.
10625 * graphite-interchange.c: Likewise.
10626 * graphite-isl-ast-to-gimple.c: Likewise.
10627 * graphite-optimize-isl.c: Likewise.
10628 * graphite-poly.c: Likewise.
10629 * graphite-scop-detection.c: Likewise.
10630 * graphite-sese-to-poly.c: Likewise.
10631 * graphite.c: Likewise.
10632 * toplev.c: Replace the checking of HAVE_cloog with the checking
10635 2014-08-18 Richard Biener <rguenther@suse.de>
10637 PR tree-optimization/62090
10638 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
10639 (fold_builtin_3): Do not fold snprintf.
10640 (fold_builtin_4): Likewise.
10641 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
10642 moved from builtins.c.
10643 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
10644 (gimple_fold_builtin): Do not fold sprintf here.
10646 2014-08-18 Richard Biener <rguenther@suse.de>
10648 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
10650 (maybe_canonicalize_mem_ref_addr): ... this function.
10651 (fold_stmt_1): Apply it here before all simplification.
10653 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
10656 * cgraph.h (cgraph_node::create_indirect_edge): Add
10657 compute_indirect_info param.
10658 * cgraph.c (cgraph_node::create_indirect_edge): Compute
10659 indirect_info only when it is required.
10660 * cgraphclones.c (cgraph_clone_edge): Do not recompute
10661 indirect_info fore cloned indirect edge.
10663 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10664 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10665 Anna Tikhonova <anna.tikhonova@intel.com>
10666 Ilya Tocar <ilya.tocar@intel.com>
10667 Andrey Turetskiy <andrey.turetskiy@intel.com>
10668 Ilya Verbin <ilya.verbin@intel.com>
10669 Kirill Yukhin <kirill.yukhin@intel.com>
10670 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10672 * config/i386/sse.md
10673 (define_mode_iterator VI8_AVX2_AVX512BW): New.
10674 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
10676 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10677 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10678 Anna Tikhonova <anna.tikhonova@intel.com>
10679 Ilya Tocar <ilya.tocar@intel.com>
10680 Andrey Turetskiy <andrey.turetskiy@intel.com>
10681 Ilya Verbin <ilya.verbin@intel.com>
10682 Kirill Yukhin <kirill.yukhin@intel.com>
10683 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10685 * config/i386/sse.md
10686 (define_mode_iterator VF1_AVX512VL): New.
10687 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
10688 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
10691 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10692 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10693 Anna Tikhonova <anna.tikhonova@intel.com>
10694 Ilya Tocar <ilya.tocar@intel.com>
10695 Andrey Turetskiy <andrey.turetskiy@intel.com>
10696 Ilya Verbin <ilya.verbin@intel.com>
10697 Kirill Yukhin <kirill.yukhin@intel.com>
10698 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10700 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
10701 * config/i386/i386.md
10702 (define_code_iterator any_float): New.
10703 (define_code_attr floatsuffix): New.
10704 * config/i386/sse.md
10705 (define_mode_iterator VF1_128_256VL): New.
10706 (define_mode_iterator VF2_512_256VL): New.
10707 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
10709 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
10710 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
10712 (define_mode_attr qq2pssuff): New.
10713 (define_mode_attr sselongvecmode): New.
10714 (define_mode_attr sselongvecmodelower): New.
10715 (define_mode_attr sseintvecmode3): New.
10716 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
10718 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
10719 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
10720 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
10721 (define_insn "ufloatv2siv2df2<mask_name>"): New.
10723 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10724 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10725 Anna Tikhonova <anna.tikhonova@intel.com>
10726 Ilya Tocar <ilya.tocar@intel.com>
10727 Andrey Turetskiy <andrey.turetskiy@intel.com>
10728 Ilya Verbin <ilya.verbin@intel.com>
10729 Kirill Yukhin <kirill.yukhin@intel.com>
10730 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10732 * config/i386/sse.md
10733 (define_mode_iterator VF2_AVX512VL): New.
10734 (define_mode_attr sseintvecmode2): New.
10735 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
10736 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
10737 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
10739 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
10741 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10743 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10746 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10747 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10748 Anna Tikhonova <anna.tikhonova@intel.com>
10749 Ilya Tocar <ilya.tocar@intel.com>
10750 Andrey Turetskiy <andrey.turetskiy@intel.com>
10751 Ilya Verbin <ilya.verbin@intel.com>
10752 Kirill Yukhin <kirill.yukhin@intel.com>
10753 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10755 * config/i386/i386.md
10756 (define_insn "*movoi_internal_avx"): Add evex version.
10757 (define_insn "*movti_internal"): Ditto.
10759 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10760 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10761 Anna Tikhonova <anna.tikhonova@intel.com>
10762 Ilya Tocar <ilya.tocar@intel.com>
10763 Andrey Turetskiy <andrey.turetskiy@intel.com>
10764 Ilya Verbin <ilya.verbin@intel.com>
10765 Kirill Yukhin <kirill.yukhin@intel.com>
10766 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10768 * config/i386/i386.md
10769 (define_attr "isa"): Add avx512dq, noavx512dq.
10770 (define_attr "enabled"): Ditto.
10771 * config/i386/sse.md
10772 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
10774 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10775 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10776 Anna Tikhonova <anna.tikhonova@intel.com>
10777 Ilya Tocar <ilya.tocar@intel.com>
10778 Andrey Turetskiy <andrey.turetskiy@intel.com>
10779 Ilya Verbin <ilya.verbin@intel.com>
10780 Kirill Yukhin <kirill.yukhin@intel.com>
10781 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10783 * config/i386/i386.c
10784 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
10785 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
10786 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
10787 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
10788 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
10789 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
10790 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
10791 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
10792 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
10793 * config/i386/sse.md
10794 (define_mode_iterator VMOVE): Allow V4TI mode.
10795 (define_mode_iterator V_AVX512VL): New.
10796 (define_mode_iterator V): New handling for AVX512VL.
10797 (define_insn "avx512f_load<mode>_mask"): Delete.
10798 (define_insn "<avx512>_load<mode>_mask"): New.
10799 (define_insn "avx512f_store<mode>_mask"): Delete.
10800 (define_insn "<avx512>_store<mode>_mask"): New.
10803 2014-08-18 Yury Gribov <y.gribov@samsung.com>
10806 * asan.c (instrument_derefs): Fix bitfield check.
10808 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10810 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
10811 * config/rs6000/htm.md (ttest): Remove clobber.
10812 * config/rs6000/predicates.md (any_mask_operand): New predicate.
10813 (and_operand): Reformat.
10814 (and_2rld_operand): New predicate.
10815 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
10817 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
10818 parameter. Handle AND directly.
10819 (rs6000_split_logical_di): Remove last parameter.
10820 (rs6000_split_logical): Remove last parameter. Remove obsolete
10822 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
10823 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
10824 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
10825 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
10826 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
10827 and 5 anonymous splitters): Delete.
10828 (and<mode>3): New expander.
10829 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
10830 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
10831 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
10832 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
10833 (floatdisf2_internal1): Remove clobbers.
10834 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
10835 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
10836 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
10837 (and<mode>3 for BOOL_128): Remove clobber.
10838 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
10839 rs6000_split_logical.
10840 (*bool<mode>3_internal for BOOL_128): Adjust call of
10841 rs6000_split_logical.
10842 (*boolc<mode>3_internal1 for BOOL_128,
10843 *boolc<mode>3_internal2 for BOOL_128,
10844 *boolcc<mode>3_internal1 for BOOL_128,
10845 *boolcc<mode>3_internal2 for BOOL_128,
10846 *eqv<mode>3_internal1 for BOOL_128,
10847 *eqv<mode>3_internal2 for BOOL_128,
10848 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
10849 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
10851 (*vec_reload_and_reg_<mptrsize>): Delete.
10853 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10855 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
10856 and split, *boolccsi3_internal3 and split): Delete.
10857 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
10858 *boolccdi3_internal3 and split): Delete.
10859 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
10860 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
10862 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10864 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
10865 and split, *boolcsi3_internal3 and split): Delete.
10866 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
10867 *boolcdi3_internal3 and split): Delete.
10868 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
10870 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10872 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
10873 <'u'>: Also support printing the low-order 16 bits.
10874 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
10875 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
10876 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
10877 *booldi3_internal3 and split): Delete.
10878 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
10879 *bool<mode>3_dot2): New.
10880 (two anonymous define_splits for non_logical_cint_operand): Merge.
10882 2014-08-17 Marek Polacek <polacek@redhat.com>
10883 Manuel López-Ibáñez <manu@gcc.gnu.org>
10886 * diagnostic.c (adjust_line): Add gcc_checking_assert.
10887 (diagnostic_show_locus): Don't print caret diagnostic
10888 if a column is larger than the line_width.
10890 2014-08-17 Roman Gareev <gareevroman@gmail.com>
10892 * common.opt: Make the ISL AST generator to be the main code generator
10895 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
10897 * wide-int.h (generic_wide_int): Declare as class instead of struct.
10899 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
10902 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
10904 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
10905 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
10906 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
10908 * config/pa/pa.md (begin_brtab): Delete insn.
10909 (end_brtab): Likewise.
10911 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
10913 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
10915 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
10917 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
10918 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
10919 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
10920 (get_dynamic_type): Remove.
10921 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
10922 (clear_speculation): Bring to ipa-deivrt.h
10923 (get_class_context): Rename to ...
10924 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
10925 (contains_type_p): Update.
10926 (get_dynamic_type): Rename to ...
10927 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
10928 (possible_polymorphic_call_targets): UPdate.
10929 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
10930 * ipa-prop.c (ipa_analyze_call_uses): Update.
10932 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
10934 * doc/invoke.texi (SH options): Document missing processor variant
10935 options. Remove references to Hitachi. Undocument deprecated mspace
10938 2014-08-15 Jason Merrill <jason@redhat.com>
10940 * tree.c (type_hash_canon): Uncomment assert.
10942 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10944 * input.h (in_system_header_at): Add comment.
10946 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10949 * diagnostic.c (build_message_string): Make it extern.
10950 * diagnostic.h (build_message_string): Make it extern.
10952 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
10954 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
10955 load/store from/to non-floating class pseudo.
10957 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10959 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
10961 2014-08-15 Richard Biener <rguenther@suse.de>
10963 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
10964 (get_constraint_for_ssa_var): Remove dead code.
10965 (get_constraint_for_1): Adjust.
10966 (find_what_var_points_to): Likewise.
10967 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
10969 2014-08-15 Ilya Tocar <tocarip@gmail.com>
10972 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
10973 (_mm512_mask_cmpge_epu32_mask): Ditto.
10974 (_mm512_cmpge_epu32_mask): Ditto.
10975 (_mm512_mask_cmpge_epi64_mask): Ditto.
10976 (_mm512_cmpge_epi64_mask): Ditto.
10977 (_mm512_mask_cmpge_epu64_mask): Ditto.
10978 (_mm512_cmpge_epu64_mask): Ditto.
10979 (_mm512_mask_cmple_epi32_mask): Ditto.
10980 (_mm512_cmple_epi32_mask): Ditto.
10981 (_mm512_mask_cmple_epu32_mask): Ditto.
10982 (_mm512_cmple_epu32_mask): Ditto.
10983 (_mm512_mask_cmple_epi64_mask): Ditto.
10984 (_mm512_cmple_epi64_mask): Ditto.
10985 (_mm512_mask_cmple_epu64_mask): Ditto.
10986 (_mm512_cmple_epu64_mask): Ditto.
10987 (_mm512_mask_cmplt_epi32_mask): Ditto.
10988 (_mm512_cmplt_epi32_mask): Ditto.
10989 (_mm512_mask_cmplt_epu32_mask): Ditto.
10990 (_mm512_cmplt_epu32_mask): Ditto.
10991 (_mm512_mask_cmplt_epi64_mask): Ditto.
10992 (_mm512_cmplt_epi64_mask): Ditto.
10993 (_mm512_mask_cmplt_epu64_mask): Ditto.
10994 (_mm512_cmplt_epu64_mask): Ditto.
10995 (_mm512_mask_cmpneq_epi32_mask): Ditto.
10996 (_mm512_mask_cmpneq_epu32_mask): Ditto.
10997 (_mm512_cmpneq_epu32_mask): Ditto.
10998 (_mm512_mask_cmpneq_epi64_mask): Ditto.
10999 (_mm512_cmpneq_epi64_mask): Ditto.
11000 (_mm512_mask_cmpneq_epu64_mask): Ditto.
11001 (_mm512_cmpneq_epu64_mask): Ditto.
11002 (_mm512_castpd_ps): Ditto.
11003 (_mm512_castpd_si512): Ditto.
11004 (_mm512_castps_pd): Ditto.
11005 (_mm512_castps_si512): Ditto.
11006 (_mm512_castsi512_ps): Ditto.
11007 (_mm512_castsi512_pd): Ditto.
11008 (_mm512_castpd512_pd128): Ditto.
11009 (_mm512_castps512_ps128): Ditto.
11010 (_mm512_castsi512_si128): Ditto.
11011 (_mm512_castpd512_pd256): Ditto.
11012 (_mm512_castps512_ps256): Ditto.
11013 (_mm512_castsi512_si256): Ditto.
11014 (_mm512_castpd128_pd512): Ditto.
11015 (_mm512_castps128_ps512): Ditto.
11016 (_mm512_castsi128_si512): Ditto.
11017 (_mm512_castpd256_pd512): Ditto.
11018 (_mm512_castps256_ps512): Ditto.
11019 (_mm512_castsi256_si512): Ditto.
11020 (_mm512_cmpeq_epu32_mask): Ditto.
11021 (_mm512_mask_cmpeq_epu32_mask): Ditto.
11022 (_mm512_mask_cmpeq_epu64_mask): Ditto.
11023 (_mm512_cmpeq_epu64_mask): Ditto.
11024 (_mm512_cmpgt_epu32_mask): Ditto.
11025 (_mm512_mask_cmpgt_epu32_mask): Ditto.
11026 (_mm512_mask_cmpgt_epu64_mask): Ditto.
11027 (_mm512_cmpgt_epu64_mask): Ditto.
11028 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
11029 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
11030 * config/i386/i386.c (enum ix86_builtins): Add
11031 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
11032 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
11033 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
11034 (bdesc_args): Add __builtin_ia32_si512_256si,
11035 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
11036 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
11037 __builtin_ia32_pd512_pd.
11038 (ix86_expand_args_builtin): Handle new FTYPEs.
11039 * config/i386/sse.md (castmode): Add 512-bit modes.
11040 (AVX512MODE2P): New.
11041 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
11042 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
11044 2014-08-15 Richard Biener <rguenther@suse.de>
11046 * fold-const.c (tree_swap_operands_p): Put all constants
11047 last, also strip sign-changing NOPs when considering further
11048 canonicalization. Canonicalize also when optimizing for size.
11050 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11052 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
11053 one_match > zero_match case to just before simple_sequence.
11055 2014-08-15 Richard Biener <rguenther@suse.de>
11057 * data-streamer.h (streamer_string_index, string_for_index):
11059 * data-streamer-out.c (streamer_string_index): Make static.
11060 * data-streamer-in.c (string_for_index): Likewise.
11061 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
11062 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
11064 2014-08-15 Richard Biener <rguenther@suse.de>
11066 PR tree-optimization/62031
11067 * tree-data-ref.c (dr_analyze_indices): Do not set
11068 DR_UNCONSTRAINED_BASE.
11069 (dr_may_alias_p): All indirect accesses have to go the
11070 formerly DR_UNCONSTRAINED_BASE path.
11071 * tree-data-ref.h (struct indices): Remove
11072 unconstrained_base member.
11073 (DR_UNCONSTRAINED_BASE): Remove.
11075 2014-08-15 Jakub Jelinek <jakub@redhat.com>
11077 PR middle-end/62092
11078 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
11079 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
11080 in OMP_CLAUSE_MAP in some outer target region.
11082 2014-08-15 Bin Cheng <bin.cheng@arm.com>
11084 * tree-ssa-loop-ivopts.c (ivopts_data): New field
11085 name_expansion_cache.
11086 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
11087 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
11088 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
11089 (difference_cannot_overflow_p): New parameter. Use affine
11090 expansion for equality check.
11091 (iv_elimination_compare_lt): Pass new argument.
11093 2014-08-14 DJ Delorie <dj@redhat.com>
11095 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
11096 variables to the accumulator.
11098 * config/rl78/predicates.md (rl78_near_mem_operand): New.
11099 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
11100 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
11101 with far-far moves.
11103 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
11104 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
11105 (umulqihi3_virt): Likewise.
11106 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
11107 (umulqihi3_real): Likewise.
11109 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
11111 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11113 PR tree-optimization/62091
11114 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
11115 function_entry_reached.
11116 (walk_aliased_vdefs): Clear it here.
11117 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
11119 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11121 * ipa-utils.h (compare_virtual_tables): Declare.
11122 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
11124 2014-08-14 Marek Polacek <polacek@redhat.com>
11127 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
11128 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
11130 2014-08-14 Tom de Vries <tom@codesourcery.com>
11132 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
11134 2014-08-14 Tom de Vries <tom@codesourcery.com>
11136 PR rtl-optimization/62004
11137 PR rtl-optimization/62030
11138 * ifcvt.c (rtx_interchangeable_p): New function.
11139 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
11140 * emit-rtl.h (mem_attrs_eq_p): Declare.
11142 2014-08-14 Roman Gareev <gareevroman@gmail.com>
11144 * graphite-scop-detection.c:
11145 Add inclusion of cp-tree.h.
11146 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
11147 in case they are pointers to object types
11149 2014-08-14 Richard Biener <rguenther@suse.de>
11151 * BASE-VER: Change to 5.0.0
11153 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11154 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11155 Anna Tikhonova <anna.tikhonova@intel.com>
11156 Ilya Tocar <ilya.tocar@intel.com>
11157 Andrey Turetskiy <andrey.turetskiy@intel.com>
11158 Ilya Verbin <ilya.verbin@intel.com>
11159 Kirill Yukhin <kirill.yukhin@intel.com>
11160 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11162 * config/i386/sse.md (define_mode_attr avx512): New.
11163 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
11165 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
11166 (define_mode_attr ssse3_avx2): Ditto.
11167 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
11168 (define_mode_attr avx2_avx512bw): New.
11169 (define_mode_attr ssedoublemodelower): New.
11170 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
11171 V32HI, V64QI modes.
11172 (define_mode_attr ssebytemode): Allow V8DI modes.
11173 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
11174 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
11175 (define_mode_attr ssePSmode2): New.
11176 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
11177 V16HI, V32HI modes.
11178 (define_mode_attr dbpsadbwmode): New.
11179 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
11180 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
11181 (vi8_sse4_1_avx2_avx512): New.
11182 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
11184 (define_mode_attr blendbits): Move before its immediate use.
11186 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11187 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11188 Anna Tikhonova <anna.tikhonova@intel.com>
11189 Ilya Tocar <ilya.tocar@intel.com>
11190 Andrey Turetskiy <andrey.turetskiy@intel.com>
11191 Ilya Verbin <ilya.verbin@intel.com>
11192 Kirill Yukhin <kirill.yukhin@intel.com>
11193 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11195 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
11196 * config/i386/subst.md
11197 (define_mode_iterator SUBST_V): Update.
11198 (define_mode_iterator SUBST_A): Ditto.
11199 (define_subst_attr "mask_operand7"): New.
11200 (define_subst_attr "mask_operand10"): New.
11201 (define_subst_attr "mask_operand_arg34") : New.
11202 (define_subst_attr "mask_expand_op3"): New.
11203 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
11204 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
11205 (define_subst_attr "mask_avx512vl_condition"): New.
11206 (define_subst_attr "round_mask_operand4"): Ditto.
11207 (define_subst_attr "round_mask_scalar_op3"): Delete.
11208 (define_subst_attr "round_mask_op4"): New.
11209 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
11211 (define_subst_attr "round_modev8sf_condition"): New.
11212 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
11214 (define_subst_attr "round_saeonly_mask_operand4"): New.
11215 (define_subst_attr "round_saeonly_mask_op4"): New.
11216 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
11217 V8DImode, V16SImode.
11218 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
11219 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
11220 (define_subst_attr "mask_expand4_args"): New.
11221 (define_subst "mask_expand4"): New.
11223 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11224 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11225 Anna Tikhonova <anna.tikhonova@intel.com>
11226 Ilya Tocar <ilya.tocar@intel.com>
11227 Andrey Turetskiy <andrey.turetskiy@intel.com>
11228 Ilya Verbin <ilya.verbin@intel.com>
11229 Kirill Yukhin <kirill.yukhin@intel.com>
11230 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11232 * config/i386/i386.md
11233 (define_attr "isa"): Add avx512bw,noavx512bw.
11234 (define_attr "enabled"): Ditto.
11235 (define_split): Add 32/64-bit mask logic.
11236 (define_insn "*k<logic>qi"): New.
11237 (define_insn "*k<logic>hi"): New.
11238 (define_insn "*anddi_1"): Add mask version.
11239 (define_insn "*andsi_1"): Ditto.
11240 (define_insn "*<code><mode>_1"): Ditto.
11241 (define_insn "*<code>hi_1"): Ditto.
11242 (define_insn "kxnor<mode>"): New.
11243 (define_insn "kunpcksi"): New.
11244 (define_insn "kunpckdi"): New.
11245 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
11246 (define_insn "*one_cmplhi2_1"): Ditto.
11248 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11249 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11250 Anna Tikhonova <anna.tikhonova@intel.com>
11251 Ilya Tocar <ilya.tocar@intel.com>
11252 Andrey Turetskiy <andrey.turetskiy@intel.com>
11253 Ilya Verbin <ilya.verbin@intel.com>
11254 Kirill Yukhin <kirill.yukhin@intel.com>
11255 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11257 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
11260 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11261 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11262 Anna Tikhonova <anna.tikhonova@intel.com>
11263 Ilya Tocar <ilya.tocar@intel.com>
11264 Andrey Turetskiy <andrey.turetskiy@intel.com>
11265 Ilya Verbin <ilya.verbin@intel.com>
11266 Kirill Yukhin <kirill.yukhin@intel.com>
11267 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11269 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
11271 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
11272 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
11273 xmm/ymm16+ when availble.
11274 * config/i386/i386.h
11275 (HARD_REGNO_NREGS): Add mask regs.
11276 (VALID_AVX512F_REG_MODE): Ditto.
11277 (VALID_AVX512F_REG_MODE) : Define.
11278 (VALID_MASK_AVX512BW_MODE): Ditto.
11279 (reg_class) (MASK_REG_P(X)): Define.
11280 * config/i386/i386.md: Do not split long moves with mask register,
11281 use kmovb if avx512bw is availible.
11282 (movdi_internal): Handle mask registers.
11284 2014-08-14 Richard Biener <rguenther@suse.de>
11286 PR tree-optimization/62081
11287 * tree-ssa-loop.c (pass_fix_loops): New pass.
11288 (pass_tree_loop::gate): Do not fixup loops here.
11289 * tree-pass.h (make_pass_fix_loops): Declare.
11290 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
11292 2014-08-14 Richard Biener <rguenther@suse.de>
11294 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
11295 (type_hash_canon): ... this and avoid 2nd lookup for the add.
11297 2014-08-14 Richard Biener <rguenther@suse.de>
11299 PR tree-optimization/62090
11300 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
11301 (fold_builtin_2): Do not fold sprintf.
11302 (fold_builtin_3): Likewise.
11303 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
11304 moved from builtins.c.
11305 (gimple_fold_builtin): Fold sprintf.
11307 2014-08-14 Richard Biener <rguenther@suse.de>
11309 PR rtl-optimization/62079
11310 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
11313 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11315 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
11316 current_function_decl.
11318 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11320 * cgraph.c (cgraph_node::function_symbol): Fix wrong
11321 cgraph_function_node to cgraph_node::function_symbol
11324 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
11326 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
11327 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
11329 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
11331 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
11334 2014-08-13 Roman Gareev <gareevroman@gmail.com>
11336 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
11339 2014-08-12 Jakub Jelinek <jakub@redhat.com>
11342 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
11343 any registers that are used in mem_insn.
11345 2014-08-12 Steve Ellcey <sellcey@mips.com>
11347 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
11349 2014-08-12 Steve Ellcey <sellcey@mips.com>
11351 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
11352 (MULTILIB_DIRNAMES): Ditto.
11353 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
11354 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
11355 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
11356 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
11357 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
11358 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
11360 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11363 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
11364 of __ARM_SIZEOF_WCHAR_T.
11366 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11369 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
11370 Remove unnecessary attributes.
11372 2014-08-12 Yury Gribov <y.gribov@samsung.com>
11374 * internal-fn.c (init_internal_fns): Fix off-by-one.
11376 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
11377 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11378 Anna Tikhonova <anna.tikhonova@intel.com>
11379 Ilya Tocar <ilya.tocar@intel.com>
11380 Andrey Turetskiy <andrey.turetskiy@intel.com>
11381 Ilya Verbin <ilya.verbin@intel.com>
11382 Kirill Yukhin <kirill.yukhin@intel.com>
11383 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11385 * config/i386/i386.c (standard_sse_constant_opcode): Use
11386 vpxord/vpternlog if avx512 is availible.
11388 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
11390 PR middle-end/62103
11391 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
11392 bitfields, that is when size doesn't match the size of type or the
11393 size of the constructor.
11395 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
11397 * config/rs6000/constraints.md (wh constraint): New constraint,
11398 for FP registers if direct move is available.
11399 (wi constraint): New constraint, for VSX/FP registers that can
11400 handle 64-bit integers.
11401 (wj constraint): New constraint for VSX/FP registers that can
11402 handle 64-bit integers for direct moves.
11403 (wk constraint): New constraint for VSX/FP registers that can
11404 handle 64-bit doubles for direct moves.
11405 (wy constraint): Make documentation match implementation.
11407 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
11408 scalar_in_vmx_p field to simplify tests of whether SFmode or
11409 DFmode can go in the Altivec registers.
11410 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
11411 (rs6000_setup_reg_addr_masks): Likewise.
11412 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
11413 field, and wh/wi/wj/wk constraints.
11414 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
11415 the wh/wi/wj/wk constraints.
11416 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
11417 upper registers, prefer VSX registers unless the operation is a
11418 memory operation with REG+OFFSET addressing.
11420 * config/rs6000/vsx.md (VSr mode attribute): Add support for
11421 DImode. Change SFmode to use ww constraint instead of d to allow
11422 SF registers in the upper registers.
11425 (VSr5): Fix thinko in comment.
11426 (VSa): New mode attribute that is an alternative to wa, that
11427 returns the VSX register class that a mode can go in, but may not
11428 be the preferred register class.
11429 (VS_64dm): New mode attribute for appropriate register classes for
11430 referencing 64-bit elements of vectors for direct moves and normal
11432 (VS_64reg): Likewise.
11433 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
11434 register allocator to only registers the data type can handle.
11435 (vsx_le_perm_load_<mode>): Likewise.
11436 (vsx_le_perm_store_<mode>): Likewise.
11437 (vsx_xxpermdi2_le_<mode>): Likewise.
11438 (vsx_xxpermdi4_le_<mode>): Likewise.
11439 (vsx_lxvd2x2_le_<mode>): Likewise.
11440 (vsx_lxvd2x4_le_<mode>): Likewise.
11441 (vsx_stxvd2x2_le_<mode>): Likewise.
11442 (vsx_add<mode>3): Likewise.
11443 (vsx_sub<mode>3): Likewise.
11444 (vsx_mul<mode>3): Likewise.
11445 (vsx_div<mode>3): Likewise.
11446 (vsx_tdiv<mode>3_internal): Likewise.
11447 (vsx_fre<mode>2): Likewise.
11448 (vsx_neg<mode>2): Likewise.
11449 (vsx_abs<mode>2): Likewise.
11450 (vsx_nabs<mode>2): Likewise.
11451 (vsx_smax<mode>3): Likewise.
11452 (vsx_smin<mode>3): Likewise.
11453 (vsx_sqrt<mode>2): Likewise.
11454 (vsx_rsqrte<mode>2): Likewise.
11455 (vsx_tsqrt<mode>2_internal): Likewise.
11456 (vsx_fms<mode>4): Likewise.
11457 (vsx_nfma<mode>4): Likewise.
11458 (vsx_eq<mode>): Likewise.
11459 (vsx_gt<mode>): Likewise.
11460 (vsx_ge<mode>): Likewise.
11461 (vsx_eq<mode>_p): Likewise.
11462 (vsx_gt<mode>_p): Likewise.
11463 (vsx_ge<mode>_p): Likewise.
11464 (vsx_xxsel<mode>): Likewise.
11465 (vsx_xxsel<mode>_uns): Likewise.
11466 (vsx_copysign<mode>3): Likewise.
11467 (vsx_float<VSi><mode>2): Likewise.
11468 (vsx_floatuns<VSi><mode>2): Likewise.
11469 (vsx_fix_trunc<mode><VSi>2): Likewise.
11470 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
11471 (vsx_x<VSv>r<VSs>i): Likewise.
11472 (vsx_x<VSv>r<VSs>ic): Likewise.
11473 (vsx_btrunc<mode>2): Likewise.
11474 (vsx_b2trunc<mode>2): Likewise.
11475 (vsx_floor<mode>2): Likewise.
11476 (vsx_ceil<mode>2): Likewise.
11477 (vsx_<VS_spdp_insn>): Likewise.
11478 (vsx_xscvspdp): Likewise.
11479 (vsx_xvcvspuxds): Likewise.
11480 (vsx_float_fix_<mode>2): Likewise.
11481 (vsx_set_<mode>): Likewise.
11482 (vsx_extract_<mode>_internal1): Likewise.
11483 (vsx_extract_<mode>_internal2): Likewise.
11484 (vsx_extract_<mode>_load): Likewise.
11485 (vsx_extract_<mode>_store): Likewise.
11486 (vsx_splat_<mode>): Likewise.
11487 (vsx_xxspltw_<mode>): Likewise.
11488 (vsx_xxspltw_<mode>_direct): Likewise.
11489 (vsx_xxmrghw_<mode>): Likewise.
11490 (vsx_xxmrglw_<mode>): Likewise.
11491 (vsx_xxsldwi_<mode>): Likewise.
11492 (vsx_xscvdpspn): Tighten constraints to only use register classes
11494 (vsx_xscvspdpn): Likewise.
11495 (vsx_xscvdpspn_scalar): Likewise.
11497 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
11498 wj, and wk constraints.
11499 (GPR_REG_CLASS_P): New helper macro for register classes targeting
11500 general purpose registers.
11502 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
11504 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
11505 DImode instead of wm. Use wk constraint for direct move of DFmode
11507 (extendsidi2_lfiwax): Likewise.
11508 (lfiwax): Likewise.
11509 (lfiwzx): Likewise.
11510 (movdi_internal64): Likewise.
11512 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
11513 wk constraints. Make the wy constraint documentation match them
11516 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
11518 Replacement of isl_int by isl_val
11519 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
11520 (compute_bounds_for_param): use isl_val instead of isl_int
11521 (compute_bounds_for_loop): likewise
11522 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
11523 (build_linearized_memory_access): use isl_val instead of isl_int
11524 (pdr_stride_in_loop): likewise
11525 * graphite-optimize-isl.c:
11526 (getPrevectorMap): use isl_val instead of isl_int
11528 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
11529 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
11530 (extern the_isl_ctx): declare
11531 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
11532 (extract_affine_gmp): likewise
11534 (build_loop_iteration_domains): likewise
11535 (add_param_constraints): likewise
11537 2014-08-11 Richard Biener <rguenther@suse.de>
11539 PR tree-optimization/62075
11540 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
11541 handle uses in patterns.
11543 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11544 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11545 Anna Tikhonova <anna.tikhonova@intel.com>
11546 Ilya Tocar <ilya.tocar@intel.com>
11547 Andrey Turetskiy <andrey.turetskiy@intel.com>
11548 Ilya Verbin <ilya.verbin@intel.com>
11549 Kirill Yukhin <kirill.yukhin@intel.com>
11550 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11552 * common/config/i386/i386-common.c
11553 (OPTION_MASK_ISA_AVX512VL_SET): Define.
11554 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
11555 (ix86_handle_option): Handle OPT_mavx512vl.
11556 * config/i386/cpuid.h (bit_AVX512VL): Define.
11557 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
11558 set -mavx512vl accordingly.
11559 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11560 OPTION_MASK_ISA_AVX512VL.
11561 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
11562 (ix86_option_override_internal): Define PTA_AVX512VL, handle
11563 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
11564 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
11565 * config/i386/i386.h (TARGET_AVX512VL): Define.
11566 (TARGET_AVX512VL_P(x)): Ditto.
11567 * config/i386/i386.opt: Add mavx512vl.
11569 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
11571 PR tree-optimization/62073
11572 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
11575 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11576 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11577 Anna Tikhonova <anna.tikhonova@intel.com>
11578 Ilya Tocar <ilya.tocar@intel.com>
11579 Andrey Turetskiy <andrey.turetskiy@intel.com>
11580 Ilya Verbin <ilya.verbin@intel.com>
11581 Kirill Yukhin <kirill.yukhin@intel.com>
11582 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11584 * common/config/i386/i386-common.c
11585 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
11586 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
11587 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
11588 (ix86_handle_option): Handle OPT_mavx512bw.
11589 * config/i386/cpuid.h (bit_AVX512BW): Define.
11590 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
11591 set -mavx512bw accordingly.
11592 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11593 OPTION_MASK_ISA_AVX512BW.
11594 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
11595 (ix86_option_override_internal): Define PTA_AVX512BW, handle
11596 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
11597 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
11598 * config/i386/i386.h (TARGET_AVX512BW): Define.
11599 (TARGET_AVX512BW_P(x)): Ditto.
11600 * config/i386/i386.opt: Add mavx512bw.
11602 2014-08-11 Richard Biener <rguenther@suse.de>
11604 PR tree-optimization/62070
11605 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
11606 Remove SSA checking.
11608 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11610 * asan.c (asan_check_flags): New enum.
11611 (build_check_stmt_with_calls): Removed function.
11612 (build_check_stmt): Split inlining logic to
11613 asan_expand_check_ifn.
11614 (instrument_derefs): Rename parameter.
11615 (instrument_mem_region_access): Rename parameter.
11616 (instrument_strlen_call): Likewise.
11617 (asan_expand_check_ifn): New function.
11618 (asan_instrument): Remove old code.
11619 (pass_sanopt::execute): Change handling of
11620 asan-instrumentation-with-call-threshold.
11621 (asan_clear_shadow): Fix formatting.
11622 (asan_function_start): Likewise.
11623 (asan_emit_stack_protection): Likewise.
11624 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
11625 Update description.
11626 * internal-fn.c (expand_ASAN_CHECK): New function.
11627 * internal-fn.def (ASAN_CHECK): New internal function.
11628 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
11629 Update description.
11630 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
11631 * tree.c: Small comment fix.
11633 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11635 * gimple.c (gimple_call_fnspec): Support internal functions.
11636 (gimple_call_return_flags): Use const.
11637 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
11638 * internal-fn.def: Add fnspec information.
11639 * internal-fn.h (internal_fn_fnspec): New function.
11640 (init_internal_fns): Declare new function.
11641 * internal-fn.c (internal_fn_fnspec_array): New global variable.
11642 (init_internal_fns): New function.
11643 * tree-core.h: Update macro call.
11644 * tree.c (build_common_builtin_nodes): Initialize internal fns.
11646 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
11648 * lto-streamer.h (struct output_block::symbol): Change from
11649 struct symtab_node to plain symtab_node.
11650 (referenced_from_this_partition_p): Change first parameter
11651 from struct symtab_node to plain symtab_node.
11653 2014-08-10 Marek Polacek <polacek@redhat.com>
11656 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
11658 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
11660 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
11661 DECL correctly; do not give up on types in static storage.
11663 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
11665 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
11667 2014-08-09 Roman Gareev <gareevroman@gmail.com>
11669 * graphite-isl-ast-to-gimple.c:
11670 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
11672 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
11674 2014-08-08 Guozhi Wei <carrot@google.com>
11676 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
11678 2014-08-08 Cary Coutant <ccoutant@google.com>
11680 * dwarf2out.c (get_skeleton_type_unit): Remove.
11681 (output_skeleton_debug_sections): Remove skeleton type units.
11682 (output_comdat_type_unit): Likewise.
11683 (dwarf2out_finish): Likewise.
11685 2014-08-07 Yi Yang <ahyangyi@google.com>
11687 * predict.c (expr_expected_value_1): Remove the redundant assignment.
11689 2014-08-08 Richard Biener <rguenther@suse.de>
11691 * lto-streamer.h (struct lto_input_block): Make it a class
11692 with a constructor.
11693 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
11694 (struct lto_function_header, struct lto_simple_header,
11695 struct lto_simple_header_with_strings,
11696 struct lto_decl_header, struct lto_function_header): Make
11697 a simple inheritance hieararchy. Remove unused fields.
11698 (struct lto_asm_header): Remove.
11699 * lto-streamer-out.c (produce_asm): Adjust.
11700 (lto_output_toplevel_asms): Likewise.
11701 (produce_asm_for_decls): Likewise.
11702 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
11703 * data-streamer-in.c (string_for_index): Likewise.
11704 * ipa-inline-analysis.c (inline_read_section): Likewise.
11705 * ipa-prop.c (ipa_prop_read_section): Likewise.
11706 (read_replacements_section): Likewise.
11707 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
11708 * lto-section-in.c (lto_create_simple_input_block): Likewise.
11709 (lto_destroy_simple_input_block): Likewise.
11710 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
11711 (lto_input_toplevel_asms): Likewise.
11713 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
11714 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11715 Anna Tikhonova <anna.tikhonova@intel.com>
11716 Ilya Tocar <ilya.tocar@intel.com>
11717 Andrey Turetskiy <andrey.turetskiy@intel.com>
11718 Ilya Verbin <ilya.verbin@intel.com>
11719 Kirill Yukhin <kirill.yukhin@intel.com>
11720 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11722 * common/config/i386/i386-common.c
11723 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
11724 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
11725 (ix86_handle_option): Handle OPT_mavx512dq.
11726 * config/i386/cpuid.h (bit_AVX512DQ): Define.
11727 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
11728 set -mavx512dq accordingly.
11729 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11730 OPTION_MASK_ISA_AVX512DQ.
11731 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
11732 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
11733 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
11734 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
11735 * config/i386/i386.h (TARGET_AVX512DQ): Define.
11736 (TARGET_AVX512DQ_P(x)): Ditto.
11737 * config/i386/i386.opt: Add mavx512dq.
11739 2014-08-08 Richard Biener <rguenther@suse.de>
11741 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
11742 target_percent, target_percent_s): Export.
11743 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
11744 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
11745 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
11746 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
11747 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
11748 Move to gimple-fold.c.
11749 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
11751 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
11752 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
11753 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
11754 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
11755 (rewrite_call_expr_array): Remove.
11756 (fold_builtin_sprintf_chk): Likewise.
11757 (fold_builtin_snprintf_chk): Likewise.
11758 (fold_builtin_varargs): Remove handling of sprintf_chk,
11759 vsprintf_chk, snprintf_chk and vsnprintf_chk.
11760 (gimple_fold_builtin_sprintf_chk): Remove.
11761 (gimple_fold_builtin_snprintf_chk): Likewise.
11762 (gimple_fold_builtin_varargs): Likewise.
11763 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
11764 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
11765 * gimple.c (gimple_seq_add_seq_without_update): New function.
11766 * gimple.h (gimple_seq_add_seq_without_update): Declare.
11767 * gimple-fold.c: Include output.h.
11768 (gsi_replace_with_seq_vops): New function, split out from ...
11769 (gimplify_and_update_call_from_tree): ... here.
11770 (replace_call_with_value): New function.
11771 (replace_call_with_call_and_fold): Likewise.
11772 (var_decl_component_p): Moved from builtins.c.
11773 (gimple_fold_builtin_memory_op): Moved from builtins.c
11774 fold_builtin_memory_op and rewritten to GIMPLE.
11775 (gimple_fold_builtin_memset): Likewise.
11776 (gimple_fold_builtin_strcpy): Likewise.
11777 (gimple_fold_builtin_strncpy): Likewise.
11778 (gimple_fold_builtin_strcat): Likewise.
11779 (gimple_fold_builtin_fputs): Likewise.
11780 (gimple_fold_builtin_memory_chk): Likewise.
11781 (gimple_fold_builtin_stxcpy_chk): Likewise.
11782 (gimple_fold_builtin_stxncpy_chk): Likewise.
11783 (gimple_fold_builtin_snprintf_chk): Likewise.
11784 (gimple_fold_builtin_sprintf_chk): Likewise.
11785 (gimple_fold_builtin_strlen): New function.
11786 (gimple_fold_builtin_with_strlen): New function split out from
11787 gimple_fold_builtin.
11788 (gimple_fold_builtin): Change signature and handle
11789 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
11790 here. Call gimple_fold_builtin_with_strlen.
11791 (gimple_fold_call): Adjust.
11793 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11795 * calls.c (precompute_arguments): Check
11796 promoted_for_signed_and_unsigned_p and set the promoted mode.
11797 (promoted_for_signed_and_unsigned_p): New function.
11798 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
11799 and set the promoted mode.
11800 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
11801 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
11802 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
11805 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11807 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
11808 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11809 (expand_call): Likewise.
11810 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
11811 to get promoted mode.
11812 * combine.c (record_promoted_value): Skip > 0 comparison with
11813 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
11814 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
11815 of SUBREG_PROMOTED_UNSIGNED_P.
11816 (convert_modes): Likewise.
11817 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
11818 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
11819 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
11820 SUBREG_PROMOTED_UNSIGNED_SET.
11821 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
11822 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11823 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
11824 SUBREG_PROMOTED_SET.
11825 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
11826 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
11827 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
11828 of SUBREG_PROMOTED_UNSIGNED_P.
11829 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
11830 (SUBREG_PROMOTED_SET): New define.
11831 (SUBREG_PROMOTED_GET): Likewise.
11832 (SUBREG_PROMOTED_SIGN): Likewise.
11833 (SUBREG_PROMOTED_SIGNED_P): Likewise.
11834 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
11835 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
11836 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
11837 instead of SUBREG_PROMOTED_UNSIGNED_GET.
11838 (nonzero_bits1): Skip > 0 comparison with the results as
11839 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
11840 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
11841 of !SUBREG_PROMOTED_UNSIGNED_P.
11842 * simplify-rtx.c (simplify_unary_operation_1): Use new
11843 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
11844 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
11845 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
11846 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
11848 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
11850 * ipa-devirt.c: Include gimple-pretty-print.h
11851 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
11853 (decl_maybe_in_construction_p): Fix conditional on cdtor check
11854 (get_polymorphic_call_info): Fix return value
11855 (type_change_info): New sturcture based on ipa-prop
11857 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
11858 based on ipa-prop variant.
11859 (extr_type_from_vtbl_ptr_store): New function
11860 based on ipa-prop variant.
11861 (record_known_type): New function.
11862 (check_stmt_for_type_change): New function.
11863 (get_dynamic_type): New function.
11864 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
11865 * tree-ssa-pre.c: ipa-utils.h
11866 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
11867 machinery; sanity check with ipa-prop devirtualization.
11868 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
11871 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11873 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
11874 * alias.c, cfgexpand.c, cgraphbuild.c,
11875 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
11876 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
11877 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
11878 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
11879 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
11880 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
11881 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
11882 dse.c, except.c, gengtype.c, gimple-expr.c,
11883 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
11884 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
11885 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
11886 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
11887 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
11888 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
11890 * pointer-set.c: Remove file.
11891 * pointer-set.h: Remove file.
11893 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11895 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
11896 * config/arm/types.md (f_sels, f_seld): Delete.
11898 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11900 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
11901 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
11902 (aarch64_movdi_<mode>high): Likewise.
11903 (aarch64_mov<mode>high_di): Likewise.
11904 (aarch64_movdi_<mode>low): Likewise.
11905 (aarch64_mov<mode>low_di): Likewise.
11906 (aarch64_movtilow_tilow): Likewise.
11907 Add comment explaining usage of fp,simd attributes and of
11908 TARGET_FLOAT and TARGET_SIMD.
11910 2014-08-07 Ian Bolton <ian.bolton@arm.com>
11911 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11913 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
11914 Use MOVN when one of the half-words is 0xffff.
11916 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11918 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
11920 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11922 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
11923 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
11924 (rfs_str): String corresponding to RFS_* constants.
11925 (rank_for_schedule_stats_t): New typedef.
11926 (rank_for_schedule_stats): New static variable.
11927 (rfs_result): New static function.
11928 (rank_for_schedule): Track statistics for deciding heuristics.
11929 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
11931 (ready_sort): Use them for debug printouts.
11932 (schedule_block): Init statistics state. Print statistics on
11933 rank_for_schedule decisions.
11935 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11937 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
11939 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
11941 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
11944 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11946 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
11947 function to not conflict.
11948 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
11949 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
11950 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
11951 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
11952 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
11955 2014-08-07 Marek Polacek <polacek@redhat.com>
11957 * fold-const.c (fold_binary_loc): Add folding of
11958 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
11960 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
11962 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
11963 instead of type size.
11964 (ASM_FINISH_DECLARE_OBJECT): Likewise.
11966 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11968 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
11969 (*thumb1_movqi_insn): Likewise.
11970 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
11972 2014-08-07 Tom de Vries <tom@codesourcery.com>
11974 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
11975 (glibc_2_11_or_earlier): Remove effective-target keywords.
11977 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
11979 * config/arm/arm.c (bdesc_2arg): Fix typo.
11980 (arm_atomic_assign_expand_fenv): Remove The default implementation.
11982 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
11984 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
11986 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
11989 * haifa-sched.c (advance_one_cycle): Fix dump.
11990 (schedule_block): Don't advance cycle if we are already at the
11991 beginning of the cycle.
11993 2014-08-06 Martin Jambor <mjambor@suse.cz>
11996 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
11998 2014-08-06 Richard Biener <rguenther@suse.de>
12001 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
12003 (lto_input_tree): Pop SCCs here.
12005 2014-08-06 Richard Biener <rguenther@suse.de>
12007 PR tree-optimization/61320
12008 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
12009 handle misaligned loads.
12011 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
12013 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
12014 (aarch64_expand_vec_perm_const): Check for dup before zip.
12016 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12018 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
12019 CONST_INT_P instead of GET_CODE and compare.
12020 (aarch64_select_cc_mode): Likewise.
12021 (aarch64_print_operand): Likewise.
12022 (aarch64_rtx_costs): Likewise.
12023 (aarch64_simd_valid_immediate): Likewise.
12024 (aarch64_simd_check_vect_par_cnst_half): Likewise.
12025 (aarch64_simd_emit_pair_result_insn): Likewise.
12027 2014-08-05 David Malcolm <dmalcolm@redhat.com>
12029 * gdbhooks.py (find_gcc_source_dir): New helper function.
12030 (class PassNames): New class, locating and parsing passes.def.
12031 (class BreakOnPass): New command "break-on-pass".
12033 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
12035 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
12038 2014-08-05 Richard Biener <rguenther@suse.de>
12040 PR rtl-optimization/61672
12041 * emit-rtl.h (mem_attrs_eq_p): Declare.
12042 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
12043 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
12044 * cfgcleanup.c (merge_memattrs): Likewise.
12045 Include emit-rtl.h.
12047 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12049 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
12050 rather than singleton vectors.
12051 (vqdmlsls_lane_s32): Likewise.
12053 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12055 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
12056 Use VSDQ_HSI mode iterator.
12057 (aarch64_sqrdmulh_laneq<mode>): Likewise.
12058 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
12059 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
12060 Use BUILTIN_VDQHS macro.
12061 (sqrdmulh_laneq): Likewise.
12062 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
12063 (vqdmlals_laneq_s32): Likewise.
12064 (vqdmlslh_laneq_s16): Likewise.
12065 (vqdmlsls_laneq_s32): Likewise.
12066 (vqdmulhh_laneq_s16): Likewise.
12067 (vqdmulhs_laneq_s32): Likewise.
12068 (vqrdmulhh_laneq_s16): Likewise.
12069 (vqrdmulhs_laneq_s32): Likewise.
12071 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12073 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
12074 (vmuld_laneq_f64): Likewise.
12075 (vmuls_laneq_f32): Likewise.
12076 (vmul_n_f64): Likewise.
12077 (vmuld_lane_f64): Reimplement in C.
12078 (vmuls_lane_f32): Likewise.
12080 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12082 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
12084 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
12086 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12088 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
12089 (rbitsi2): Likewise.
12090 (*arm_rev): Set predicable and predicable_short_it attributes.
12092 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12094 * convert.c (convert_to_integer): Guard transformation to lrint by
12097 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
12099 * config/aarch64/aarch64-builtins.c
12100 (aarch64_simd_builtin_type_mode): Delete.
12101 (v8qi_UP): Remap to V8QImode.
12102 (v4hi_UP): Remap to V4HImode.
12103 (v2si_UP): Remap to V2SImode.
12104 (v2sf_UP): Remap to V2SFmode.
12105 (v1df_UP): Remap to V1DFmode.
12106 (di_UP): Remap to DImode.
12107 (df_UP): Remap to DFmode.
12108 (v16qi_UP):V16QImode.
12109 (v8hi_UP): Remap to V8HImode.
12110 (v4si_UP): Remap to V4SImode.
12111 (v4sf_UP): Remap to V4SFmode.
12112 (v2di_UP): Remap to V2DImode.
12113 (v2df_UP): Remap to V2DFmode.
12114 (ti_UP): Remap to TImode.
12115 (ei_UP): Remap to EImode.
12116 (oi_UP): Remap to OImode.
12117 (ci_UP): Map to CImode.
12118 (xi_UP): Remap to XImode.
12119 (si_UP): Remap to SImode.
12120 (sf_UP): Remap to SFmode.
12121 (hi_UP): Remap to HImode.
12122 (qi_UP): Remap to QImode.
12123 (aarch64_simd_builtin_datum): Make mode a machine_mode.
12124 (VAR1): Build builtin name.
12125 (aarch64_init_simd_builtins): Remove dead code.
12127 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12129 * graphite-isl-ast-to-gimple.c:
12130 (set_options): New function.
12131 (scop_to_isl_ast): Add calling of set_options.
12133 2014-08-05 Jakub Jelinek <jakub@redhat.com>
12135 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
12136 (analyze_iv_to_split_insn): Don't initialize them.
12137 (get_ivts_expr): Removed.
12138 (allocate_basic_variable, insert_base_initialization): Use
12139 SET_SRC instead of *get_ivts_expr.
12140 (split_iv): Use &SET_SRC instead of get_ivts_expr.
12142 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12144 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
12145 (translate_isl_ast_for_loop): Add checking of the
12146 flag_loop_parallelize_all.
12147 (ast_build_before_for): New function.
12148 (scop_to_isl_ast): Add checking of the
12149 flag_loop_parallelize_all.
12150 * graphite-dependences.c: Move the defenition of the
12151 scop_get_dependences from graphite-optimize-isl.c to this file.
12152 (apply_schedule_on_deps): Add checking of the ux's emptiness.
12153 (carries_deps): Add checking of the x's value.
12154 * graphite-optimize-isl.c: Move the defenition of the
12155 scop_get_dependences to graphite-dependences.c.
12156 * graphite-poly.h: Add declarations of scop_get_dependences
12159 2014-08-04 Rohit <rohitarulraj@freescale.com>
12162 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
12164 (alt_reg_names): Likewise.
12165 (rs6000_dwarf_register_span): For SPE high registers, replace
12166 dwarf register numbers with GCC hard register numbers.
12167 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
12168 (rs6000_dbx_register_number): For SPE high registers, return dwarf
12169 register number for the corresponding GCC hard register number.
12170 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
12171 newly added GCC hard register numbers for SPE high registers.
12172 (DWARF_FRAME_REGISTERS): Likewise.
12173 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
12174 (DWARF_FRAME_REGNUM): Likewise.
12175 (FIXED_REGISTERS): Likewise.
12176 (CALL_USED_REGISTERS): Likewise.
12177 (CALL_REALLY_USED_REGISTERS): Likewise.
12178 (REG_ALLOC_ORDER): Likewise.
12179 (enum reg_class): Likewise.
12180 (REG_CLASS_NAMES): Likewise.
12181 (REG_CLASS_CONTENTS): Likewise.
12182 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
12184 2014-08-04 Richard Biener <rguenther@suse.de>
12186 * gimple-fold.h (gimple_fold_builtin): Remove.
12187 * gimple-fold.c (gimple_fold_builtin): Make static.
12188 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
12189 fold_stmt, not gimple_fold_builtin.
12191 2014-08-04 Martin Liska <mliska@suse.cz>
12193 * cgraph.h (csi_end_p): Removed.
12194 (csi_next): Likewise.
12195 (csi_node): Likewise.
12196 (csi_start): Likewise.
12197 (cgraph_node_in_set_p): Likewise.
12198 (cgraph_node_set_size): Likewise.
12199 (vsi_end_p): Likewise.
12200 (vsi_next): Likewise.
12201 (vsi_node): Likewise.
12202 (vsi_start): Likewise.
12203 (varpool_node_set_size): Likewise.
12204 (cgraph_node_set_nonempty_p): Likewise.
12205 (varpool_node_set_nonempty_p): Likewise.
12206 * cgraphunit.c (cgraph_process_new_functions): vec replaces
12208 * ipa-inline-transform.c: Likewise.
12209 * ipa-utils.c (cgraph_node_set_new): Removed.
12210 (cgraph_node_set_add): Likewise.
12211 (cgraph_node_set_remove): Likewise.
12212 (cgraph_node_set_find): Likewise.
12213 (dump_cgraph_node_set): Likewise.
12214 (debug_cgraph_node_set): Likewise.
12215 (free_cgraph_node_set): Likewise.
12216 (varpool_node_set_new): Likewise.
12217 (varpool_node_set_add): Likewise.
12218 (varpool_node_set_remove): Likewise.
12219 (varpool_node_set_find): Likewise.
12220 (dump_varpool_node_set): Likewise.
12221 (free_varpool_node_set): Likewise.
12222 (debug_varpool_node_set): Likewise.
12223 * tree-emutls.c (struct tls_var_data):
12224 (emutls_index): Removed.
12225 (emutls_decl): Likewise.
12226 (gen_emutls_addr): Function implementation uses newly added
12227 hash_map<varpool_node *, tls_var_data>.
12228 (clear_access_vars): Likewise.
12229 (create_emultls_var): Likewise.
12230 (ipa_lower_emutls): Likewise.
12231 (reset_access): New function.
12233 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12235 * config/i386/i386.c (ix86_option_override_internal): Add
12236 PTA_RDRND and PTA_MOVBE for bdver4.
12238 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12239 James Greenhalgh <james.greenhalgh@arm.com>
12241 * doc/md.texi (clrsb): Document.
12242 (clz): Change reference to x into operand 1.
12244 (popcount): Likewise.
12246 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12249 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
12250 move to subtarget in serial version if result is ignored.
12252 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12253 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12255 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
12256 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
12257 (sched_analyze_insn): Update use of try_group_insn to
12258 sched_macro_fuse_insns.
12259 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
12260 arguments that are not conditional jumps.
12262 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12264 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
12265 family information. Handle BTVER2 cpu with cpuid family value.
12267 2014-08-04 Tom de Vries <tom@codesourcery.com>
12269 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
12270 (glibc_2_11_or_earlier): Document effective-target keywords.
12272 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12274 * ipa-devirt.c (odr_type_warn_count): Add type.
12275 (possible_polymorphic_call_targets): Set it.
12276 (ipa_devirt): Use it.
12278 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12280 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
12282 * ipa-devirt.c: Include hash-map.h
12283 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
12284 (clear_speculation): Break out of ...
12285 (get_class_context): ... here; speed up handling obviously useless
12287 (odr_type_warn_count, decl_warn_count): New structures.
12288 (final_warning_record): New structure.
12289 (final_warning_records): New static variable.
12290 (possible_polymorphic_call_targets): Cleanup handling of
12291 speculative info; do not build speculation when user do not care;
12292 record info about warnings when asked for.
12293 (add_decl_warning): New function.
12294 (type_warning_cmp): New function.
12295 (decl_warning_cmp): New function.
12296 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
12297 (gate): Enable pass when warnings are requested.
12298 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
12301 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12303 * hash-map.h (default_hashmap_traits::mark_key_deleted):
12305 (hash_map::remove): New method.
12306 (hash_map::traverse): New method.
12307 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
12308 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
12309 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
12310 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
12311 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
12312 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
12315 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12317 * hash-set.h: new File.
12318 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
12319 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
12320 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
12321 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
12322 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
12323 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
12324 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
12325 varpool.c: Use hash_set instead of pointer_set.
12327 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
12329 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
12331 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12333 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
12334 for frame access when strict_p is false.
12336 2014-08-01 Renlin Li <renlin.li@arm.com>
12337 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12339 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
12340 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
12341 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
12343 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
12345 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
12346 aarch64_mem_pair_offset.
12348 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12350 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
12352 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
12353 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
12355 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
12357 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
12359 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
12361 PR regression/61510
12362 * cgraphunit.c (analyze_functions): Use get_create rather than get
12363 for decls which are clones of abstract functions.
12365 2014-08-01 Martin Liska <mliska@suse.cz>
12367 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
12368 * ipa-prop.h (count_formal_params): Global function created from static.
12369 * ipa-prop.c (count_formal_params): Likewise.
12370 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
12371 profiles for semantically equivalent functions.
12372 * passes.c (do_per_function): If we load body of a function
12373 during WPA, this condition should behave same.
12374 * varpool.c (ctor_for_folding): More tolerant assert for variable
12375 aliases created during WPA.
12377 2014-08-01 Martin Liska <mliska@suse.cz>
12379 * doc/invoke.texi (Options That Control Optimization): Documentation
12380 for -foptimize-strlen introduced. Optimization levels default options
12383 2014-08-01 Jakub Jelinek <jakub@redhat.com>
12385 * opts.c (common_handle_option): Handle -fsanitize=alignment.
12386 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
12387 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
12389 * stor-layout.h (min_align_of_type): New prototype.
12390 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
12391 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
12393 * ubsan.c: Include builtins.h.
12394 (ubsan_expand_bounds_ifn): Change return type to bool,
12395 always return true.
12396 (ubsan_expand_null_ifn): Change return type to bool, change
12397 argument to gimple_stmt_iterator *. Handle both null and alignment
12398 sanitization, take type from ckind argument's type rather than
12400 (instrument_member_call): Removed.
12401 (instrument_mem_ref): Remove t argument, add mem and base arguments.
12402 Handle both null and alignment sanitization, don't say whole
12403 struct access is member access. Build 3 argument IFN_UBSAN_NULL
12404 call instead of 2 argument.
12405 (instrument_null): Adjust instrument_mem_ref caller. Don't
12406 instrument calls here.
12407 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
12408 like SANITIZE_NULL.
12409 * stor-layout.c (min_align_of_type): New function.
12410 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
12411 Or it into SANITIZE_UNDEFINED.
12412 * doc/invoke.texi (-fsanitize=alignment): Document.
12414 2014-07-31 Andi Kleen <ak@linux.intel.com>
12416 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
12418 2014-07-31 Andi Kleen <ak@linux.intel.com>
12420 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
12422 (vn_reference_compute_hash): Dito.
12423 (vn_nary_op_compute_hash): Dito.
12424 (vn_phi_compute_hash): Dito.
12425 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
12427 2014-07-31 Andi Kleen <ak@linux.intel.com>
12429 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
12430 Rename to inchash:add_expr_commutative. Convert to inchash.
12431 (iterative_hash_hashable_expr): Rename to
12432 inchash:add_hashable_expr. Convert to inchash.
12433 (avail_expr_hash): Dito.
12435 2014-07-31 Andi Kleen <ak@linux.intel.com>
12437 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
12438 Convert to inchash.
12440 2014-07-31 Andi Kleen <ak@linux.intel.com>
12442 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
12444 2014-07-31 Andi Kleen <ak@linux.intel.com>
12446 * Makefile.in (OBJS): Add rtlhash.o
12447 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
12448 (loc_checksum): Dito.
12449 (loc_checksum_ordered): Dito.
12450 (hash_loc_operands): Dito.
12452 (hash_loc_list): Dito.
12453 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
12454 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
12455 * rtlhash.c: New file.
12456 * rtlhash.h: New file.
12458 2014-07-31 Andi Kleen <ak@linux.intel.com>
12460 * inchash.h (inchash): Change inchash class to namespace.
12461 (class hash): ... Rename from inchash.
12462 (add_object): Move from macro to class template.
12463 * lto-streamer-out.c (hash_tree): Change inchash
12465 * tree.c (build_type_attribute_qual_variant): Dito.
12466 (type_hash_list): Dito.
12467 (attribute_hash_list): Dito.
12468 (iterative_hstate_expr): Rename to inchash::add_expr
12469 (build_range_type_1): Change inchash to inchash::hash
12470 and use hash::add_expr.
12471 (build_array_type_1): Dito.
12472 (build_function_type): Dito
12473 (build_method_type_directly): Dito.
12474 (build_offset_type): Dito.
12475 (build_complex_type): Dito.
12476 (make_vector_type): Dito.
12477 * tree.h (iterative_hash_expr): Dito.
12479 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
12481 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
12483 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12485 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
12486 correct alphabetical position.
12487 (vpaddd_f64): Rewrite using builtins.
12488 (vpaddd_s64): Move to correct alphabetical position.
12491 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
12494 * config/sh/sh.c (sh_legitimate_address_p,
12495 sh_legitimize_reload_address): Handle reg+reg address modes when
12496 ALLOW_INDEXED_ADDRESS is false.
12497 * config/sh/predicates.md (general_movsrc_operand,
12498 general_movdst_operand): Likewise.
12500 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12502 * config/aarch64/aarch64-builtins.c
12503 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
12506 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12508 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
12509 the generated mask based on BYTES_BIG_ENDIAN.
12510 (aarch64_simd_check_vect_par_cnst_half): New.
12511 * config/aarch64/aarch64-protos.h
12512 (aarch64_simd_check_vect_par_cnst_half): New.
12513 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
12514 the check out to aarch64_simd_check_vect_par_cnst_half.
12515 (vect_par_cnst_lo_half): Likewise.
12516 * config/aarch64/aarch64-simd.md
12517 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
12518 (move_hi_quad_<mode>): Always generate a low mask.
12520 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12522 * doc/invoke.texi (AVR Options): Add documentation about
12523 __AVR_DEVICE_NAME__ built-in macro.
12525 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
12528 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
12529 constraints are satisfied.
12530 (<shift>di3_neon): Likewise.
12532 2014-07-31 Richard Biener <rguenther@suse.de>
12534 PR tree-optimization/61964
12535 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
12536 by structural equality.
12538 2014-07-31 Yury Gribov <y.gribov@samsung.com>
12540 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
12541 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
12542 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
12544 * gcc.c (sanitize_spec_function): Support new option.
12545 (SANITIZER_SPEC): Remove now redundant check.
12546 * opts.c (common_handle_option): Support new option.
12547 (finish_options): Check for incompatibilities.
12548 * toplev.c (process_options): Split userspace-specific checks.
12550 2014-07-31 Richard Biener <rguenther@suse.de>
12552 * lto-streamer.h (struct output_block): Remove global.
12553 (struct data_in): Remove labels, num_named_labels and
12554 num_unnamed_labels.
12555 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
12556 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
12558 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
12561 * common.opt (-Wreturn-local-addr): Moved from c.opt.
12562 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
12563 (isolate_path): New argument to avoid inserting a trap.
12564 (find_implicit_erroneous_behaviour): Handle returning the address
12565 of a local variable.
12566 (find_explicit_erroneous_behaviour): Likewise.
12568 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
12571 * toplev.c (init_random_seed): Move piece of code never called to
12573 (set_random_seed): see above.
12575 2014-07-31 Tom de Vries <tom@codesourcery.com>
12577 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
12579 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
12581 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
12582 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
12584 2014-07-31 Richard Biener <rguenther@suse.de>
12586 * data-streamer.h (streamer_write_data_stream): Declare here,
12588 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
12589 * lto-cgraph.c (lto_output_node): Adjust.
12590 (lto_output_varpool_node): Likewise.
12591 * data-streamer-out.c (streamer_string_index): Likewise.
12592 (streamer_write_data_stream, lto_append_block): Move from ...
12593 * lto-section-out.c (lto_output_data_stream,
12594 lto_append_block): ... here.
12596 2014-07-30 Mike Stump <mikestump@comcast.net>
12598 * configure.ac: Also check for popen.
12599 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
12600 * configure: Regenerate.
12601 * config.in: Regenerate.
12603 2014-07-30 Martin Jambor <mjambor@suse.cz>
12605 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
12606 parameter to gimple.
12608 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12610 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
12611 address as second parameter to __tpf_eh_return routine.
12613 2014-07-30 Jiong Wang <jiong.wang@arm.com>
12615 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
12618 2014-07-30 Tom Tromey <tromey@redhat.com>
12621 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
12622 * doc/extend.texi (Type Attributes): Document designated_init
12625 2014-07-30 Roman Gareev <gareevroman@gmail.com>
12627 * graphite-isl-ast-to-gimple.c:
12628 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
12629 (gcc_expression_from_isl_expression): Pass type to
12630 gcc_expression_from_isl_ast_expr_id.
12632 2014-07-30 Richard Biener <rguenther@suse.de>
12634 * lto-streamer.h (lto_write_data): New function.
12635 * langhooks.c (lhd_append_data): Do not free block.
12636 * lto-section-out.c (lto_write_data): New function writing
12637 raw data to the current section.
12638 (lto_write_stream): Adjust for langhook semantic change.
12639 (lto_destroy_simple_output_block): Write header directly.
12640 * lto-opts.c (lto_write_options): Write options directly.
12641 * lto-streamer-out.c (produce_asm): Write heaeder directly.
12642 (lto_output_toplevel_asms): Likewise.
12643 (copy_function_or_variable): Copy data directly.
12644 (write_global_references): Output index table directly.
12645 (lto_output_decl_state_refs): Likewise.
12646 (write_symbol): Write data directly.
12647 (produce_symtab): Adjust.
12648 (produce_asm_for_decls): Output header and refs directly.
12650 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12652 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
12653 to speculative_targets
12654 (get_class_context): Fix handling of contextes without outer type;
12655 avoid matching non-polymorphic types in LTO.
12656 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
12657 parameter to speculative_targetsp; handle speculation.
12658 (dump_possible_polymorphic_call_targets): Update dumping.
12660 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12662 * common.opt (Wodr): Enable by default.
12664 2014-07-29 Olivier Hainque <hainque@adacore.com>
12666 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
12668 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
12671 * gengtype.c (strtoken): New function.
12672 (create_user_defined_type): Replace strtok with strtoken.
12674 2014-07-29 Nathan Sidwell <nathan@acm.org>
12676 * gcov-io.c (gcov_var): Make hidden.
12677 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
12678 (gcov_do_dump): Declare.
12679 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
12681 2014-07-29 Martin Jambor <mjambor@suse.cz>
12683 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
12684 parameter to gimple.
12685 (sra_modify_assign): Likewise.
12687 2014-07-29 Richard Biener <rguenther@suse.de>
12689 PR middle-end/52478
12690 * expr.c (expand_expr_real_2): Revert last change.
12692 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12694 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
12695 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
12696 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
12698 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
12699 (contains_type_p): Forward declare.
12700 (polymorphic_call_target_hasher::hash): Hash speculative info.
12701 (polymorphic_call_target_hasher::equal): Compare speculative info.
12702 (get_class_context): Handle speuclation.
12703 (contains_type_p): Update.
12704 (get_polymorphic_call_info_for_decl): Update.
12705 (walk_ssa_copies): Break out from ...
12706 (get_polymorphic_call_info): ... here; set speculative context
12708 * ipa-prop.c (ipa_write_indirect_edge_info,
12709 ipa_read_indirect_edge_info): Stream speculative context.
12710 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
12711 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
12712 SPECULATIVE_MAYBE_DERIVED_TYPE).
12713 (possible_polymorphic_call_targets overriders): Update.
12714 (dump_possible_polymorphic_call_targets overriders): Update.
12715 (dump_possible_polymorphic_call_target_p overriders): Update.
12717 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12719 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
12720 ipa-devirt path; fix thinko there.
12722 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
12724 * config/i386/i386.c (ix86_return_in_memory): Replace one
12725 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
12727 2014-07-28 Marek Polacek <polacek@redhat.com>
12729 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
12731 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
12733 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
12734 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
12735 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
12736 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12737 (USE_LD_AS_NEEDED): Likewise.
12738 (ASM_APP_ON): Likewise.
12739 (ASM_APP_OFF): Likewise.
12740 (TARGET_POSIX_IO): Likewise.
12741 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
12742 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12743 (USE_LD_AS_NEEDED): Likewise.
12744 (ASM_APP_ON): Likewise.
12745 (ASM_APP_OFF): Likewise.
12746 (TARGET_POSIX_IO): Likewise.
12748 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
12750 PR middle-end/61734
12751 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
12752 operators other than the equality operators.
12754 2014-07-28 Richard Biener <rguenther@suse.de>
12756 PR middle-end/52478
12757 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
12758 sure to register SImode ones, not only >= word_mode ones.
12759 * expr.c (expand_expr_real_2): When expanding -ftrapv
12760 binops do not use OPTAB_LIB_WIDEN.
12762 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
12764 PR middle-end/61919
12765 * tree-outof-ssa.c (insert_partition_copy_on_edge)
12766 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
12767 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
12768 inserting them in the insn stream.
12770 2014-07-28 Marek Polacek <polacek@redhat.com>
12772 PR middle-end/61913
12773 * common.opt (Wodr): Add Var.
12775 2014-07-28 Richard Biener <rguenther@suse.de>
12777 PR tree-optimization/61921
12778 * tree-ssa-structalias.c (create_variable_info_for_1): Check
12779 if there is a varpool node before dereferencing it.
12781 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12783 * graphite-sese-to-poly.c:
12784 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
12785 id of the pbb), which contains pointer to the pbb1.
12787 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
12789 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12791 * graphite-isl-ast-to-gimple.c:
12792 (graphite_create_new_guard): New function.
12793 (translate_isl_ast_node_if): New function.
12794 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
12796 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
12798 2014-07-27 Anthony Green <green@moxielogic.com>
12800 * config.gcc: Add moxie-*-moxiebox* configuration.
12801 * config/moxie/moxiebox.h: New file.
12803 2014-07-26 Andrew Pinski <apinski@cavium.com>
12805 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
12806 from the read only register.
12808 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12810 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
12811 as the allocation class if it isn't likely to be spilled.
12813 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12815 * rtl.h (tls_referenced_p): Declare.
12816 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
12817 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
12818 (mips_cannot_force_const_mem): Use tls_referenced_p.
12819 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
12820 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
12821 instead of pa_tls_referenced_p.
12822 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
12823 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
12824 (pa_legitimate_constant_p): Likewise.
12825 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
12826 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
12827 (rs6000_cannot_force_const_mem, rs6000_emit_move)
12828 (rs6000_address_for_altivec): Use tls_referenced_p instead of
12829 rs6000_tls_referenced_p.
12830 (rs6000_tls_symbol_ref_1): Delete.
12832 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
12835 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
12836 Optimize inverse of a VEC_CONCAT.
12838 2014-07-25 Xinliang David Li <davidxl@google.com>
12840 * params.def: New parameter.
12841 * coverage.c (get_coverage_counts): Check new flag.
12842 (coverage_compute_profile_id): Check new flag.
12843 (coverage_begin_function): Check new flag.
12844 (coverage_end_function): Check new flag.
12845 * value-prof.c (coverage_node_map_initialized_p): New function.
12846 (init_node_map): Populate map with all functions.
12847 * doc/invoke.texi: Document new parameter.
12849 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
12850 Richard Biener <rguenther@suse.de>
12852 * lto-streamer-out.c (struct sccs): Turn to ...
12853 (class DFS): ... this one; refactor the DFS walk so it can
12854 be re-done on per-SCC basis.
12855 (DFS::DFS): New constructor.
12856 (DFS::~DFS): New destructor.
12857 (hash_tree): Add new MAP argument holding in-SCC hash values;
12858 remove POINTER_TYPE hashing hack.
12859 (scc_entry_compare): Rename to ...
12860 (DFS::scc_entry_compare): ... this one.
12861 (hash_scc): Rename to ...
12862 (DFS::hash_scc): ... this one; pass output_block instead
12863 of streamer_cache; work harder to get unique and stable SCC
12865 (DFS_write_tree): Rename to ...
12866 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
12867 (lto_output_tree): Update.
12869 2014-07-25 Andi Kleen <ak@linux.intel.com>
12871 * lto-streamer-out.c (hash_tree): Convert to inchash.
12873 2014-07-25 Andi Kleen <ak@linux.intel.com>
12875 * tree.c (build_type_attribute_qual_variant): Use inchash.
12876 (type_hash_list): Dito.
12877 (attribute_hash_list): Dito
12878 (iterative_hstate_expr): Dito.
12879 (iterative_hash_expr): Dito.
12880 (build_range_type_1): Dito.
12881 (build_array_type_1): Dito.
12882 (build_function_type): Dito.
12883 (build_method_type_directly): Dito.
12884 (build_offset_type): Dito.
12885 (build_complex_type): Dito.
12886 (make_vector_type): Dito.
12887 * tree.h (iterative_hash_expr): Add compat wrapper.
12888 (iterative_hstate_expr): Add.
12890 2014-07-25 Andi Kleen <ak@linux.intel.com>
12892 * Makefile.in (OBJS): Add inchash.o.
12893 (PLUGIN_HEADERS): Add inchash.h.
12894 * ipa-devirt.c: Include inchash.h.
12895 * lto-streamer-out.c: Dito.
12896 * tree-ssa-dom.c: Dito.
12897 * tree-ssa-pre.c: Dito.
12898 * tree-ssa-sccvn.c: Dito.
12899 * tree-ssa-tail-merge.c: Dito.
12901 * tree.c (iterative_hash_hashval_t): Move to ...
12902 (iterative_hash_host_wide_int): Move to ...
12903 * inchash.c: Here. New file.
12904 * tree.h (iterative_hash_hashval_t): Move to ...
12905 (iterative_hash_host_wide_int): Move to ...
12906 * inchash.h: Here. New file.
12908 2014-07-25 Richard Biener <rguenther@suse.de>
12910 PR middle-end/61762
12911 PR middle-end/61894
12912 * fold-const.c (native_encode_int): Add and handle offset
12913 parameter to do partial encodings of expr.
12914 (native_encode_fixed): Likewise.
12915 (native_encode_real): Likewise.
12916 (native_encode_complex): Likewise.
12917 (native_encode_vector): Likewise.
12918 (native_encode_string): Likewise.
12919 (native_encode_expr): Likewise.
12920 * fold-const.c (native_encode_expr): Add offset parameter
12922 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
12923 (fold_ctor_reference): Handle all reads from tcc_constant
12926 2014-07-25 Richard Biener <rguenther@suse.de>
12928 * tree-inline.c (estimate_move_cost): Mark speed_p argument
12929 as possibly unused.
12931 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12933 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
12935 2014-07-24 Kyle McMartin <kyle@redhat.com>
12937 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
12939 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12941 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
12943 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
12945 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
12946 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
12947 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
12949 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12951 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
12952 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
12953 aggregate types. Instead, *all* aggregate types, except for single-
12954 element or homogeneous float/vector aggregates, are quadword-aligned
12955 if required by their type alignment. Issue -Wpsabi note when a type
12956 is now treated differently than before.
12958 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12960 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
12961 does not fit fully into floating-point registers, and there is still
12962 space in the register parameter area, use GPRs to pass those parts
12963 of the argument. Issue -Wpsabi note if any parameter is now treated
12964 differently than before.
12965 (rs6000_arg_partial_bytes): Update.
12967 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
12969 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
12971 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12973 * rtl.h (target_rtl): Remove lang_dependent_initialized.
12974 * toplev.c (initialize_rtl): Don't use it. Move previously
12975 "language-dependent" calls to...
12976 (backend_init): ...here.
12977 (lang_dependent_init_target): Don't set lang_dependent_initialized.
12978 Assert that RTL initialization hasn't happend yet.
12980 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12982 PR rtl-optimization/61629
12983 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
12984 they have already been initialized.
12986 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12988 PR middle-end/61268
12989 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
12990 DECL_INCOMING_RTL and entry_parm.
12991 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
12992 * calls.c (load_register_parameters): Likewise argument values.
12993 (emit_library_call_value_1, store_one_arg): Likewise argument
12995 * config/i386/i386.c (assign_386_stack_local): Likewise the local
12997 * explow.c (validize_mem): Modify the argument in-place.
12999 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13001 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
13002 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
13004 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13006 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
13007 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
13009 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13011 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
13012 (aarch64_save_callee_saves): New parameter "skip_wb".
13013 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
13015 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13017 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
13019 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
13021 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13023 * graphite-isl-ast-to-gimple.c:
13024 (graphite_create_new_loop): Add calling of isl_id_free to properly
13025 decrement reference counts.
13027 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
13029 2014-07-24 Martin Liska <mliska@suse.cz>
13030 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
13032 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
13033 (rs6000_code_end): Likewise.
13035 2014-07-24 Martin Liska <mliska@suse.cz>
13037 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
13038 symtab_node funtion used.
13039 (rs6000_xcoff_declare_object_name): Likewise.
13041 2014-07-24 Martin Liska <mliska@suse.cz>
13043 * cgraphunit.c (compile): Correct function used.
13045 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13047 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
13050 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13053 * varasm.c (bss_initializer_p): Handle offlined ctors.
13054 (align_variable, get_variable_align): Likewise.
13055 (make_decl_one_only): Likewise.
13056 (default_binds_local_p_1): Likewise.
13057 (decl_binds_to_current_def_p): Likewise.
13058 (get_variable_section): Get constructor if it is offlined.
13059 (assemble_variable_contents): Sanity check that the caller
13060 streamed in the ctor in LTO.
13062 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13064 * graphite-isl-ast-to-gimple.c:
13065 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
13066 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
13067 isl_ast_op_pdiv_r to the different case.
13069 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
13071 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13073 PR middle-end/61876
13074 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
13075 when flag_errno_math is on.
13077 2014-07-24 Martin Liska <mliska@suse.cz>
13079 * cgraph.h (varpool_node):
13080 (availability get_availability (void)):
13081 created from cgraph_variable_initializer_availability
13082 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
13083 created from: cgraph_variable_initializer_availability
13084 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
13085 (void finalize_named_section_flags (void)):
13086 created from varpool_finalize_named_section_flags
13087 (bool assemble_decl (void)): created from varpool_assemble_decl
13088 (void analyze (void)): created from varpool_analyze_node
13089 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
13090 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
13091 (void remove_initializer (void)): created from varpool_remove_initializer
13092 (tree get_constructor (void)): created from varpool_get_constructor
13093 (bool externally_visible_p (void)): created from varpool_externally_visible_p
13094 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
13095 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
13096 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
13097 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
13098 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
13099 (static bool output_variables (void)): created from varpool_output_variables
13100 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
13101 created from varpool_extra_name_alias
13102 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
13103 (static void dump_varpool (FILE *f)): created from dump_varpool
13104 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
13105 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
13106 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
13107 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
13108 (void assemble_aliases (void)): created from assemble_aliases
13110 2014-07-24 Martin Liska <mliska@suse.cz>
13112 * cgraph.h (symtab_node):
13113 (void register_symbol (void)): created from symtab_register_node
13114 (void remove (void)): created from symtab_remove_node
13115 (void dump (FILE *f)): created from dump_symtab_node
13116 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
13117 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
13118 (struct ipa_ref *add_reference (symtab_node *referred_node,
13119 enum ipa_ref_use use_type)): created from add_reference
13120 (struct ipa_ref *add_reference (symtab_node *referred_node,
13121 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
13122 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
13123 gimple stmt)): created from maybe_add_reference
13124 (bool semantically_equivalent_p (symtab_node *target)): created from
13125 symtab_semantically_equivalent_p
13126 (void remove_from_same_comdat_group (void)): created from
13127 remove_from_same_comdat_group
13128 (void add_to_same_comdat_group (symtab_node *old_node)): created from
13129 symtab_add_to_same_comdat_group
13130 (void dissolve_same_comdat_group_list (void)): created from
13131 symtab_dissolve_same_comdat_group_list
13132 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
13133 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
13134 created from symtab_alias_ultimate_target
13135 (inline symtab_node *next_defined_symbol (void)): created from
13136 symtab_next_defined_symbol
13137 (bool resolve_alias (symtab_node *target)): created from
13138 symtab_resolve_alias
13139 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
13140 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
13141 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
13142 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
13143 (void set_section (const char *section)): created from set_section_1
13144 (enum availability get_availability (void)): created from symtab_node_availability
13145 (void make_decl_local (void)): created from symtab_make_decl_local
13146 (bool real_symbol_p (void)): created from symtab_read_node
13147 (can_be_discarded_p (void)): created from symtab_can_be_discarded
13148 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
13149 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
13150 symtab_in_same_comdat_p;
13151 (bool address_taken_from_non_vtable_p (void)): created from
13152 address_taken_from_non_vtable_p
13153 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
13154 (static void dump_table (FILE *)): created from dump_symtab
13155 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
13156 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
13157 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
13158 symtab_used_from_object_file_p
13159 (void dump_base (FILE *)): created from dump_symtab_base
13160 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
13161 (void unregister (void)): created from symtab_unregister_node
13162 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
13163 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
13164 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
13165 symtab_nonoverwritable_alias_1
13166 * cgraph.h (cgraph_node):
13167 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
13168 created from cgraph_remove_node_and_inline_clones
13169 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
13170 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
13171 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
13172 (cgraph_node *function_symbol (enum availability *avail = NULL)):
13173 created from cgraph_function_node
13174 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
13175 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
13176 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
13177 created from cgraph_create_clone
13178 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
13179 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
13180 created from cgraph_create_virtual_clone
13181 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
13182 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
13183 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
13184 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
13185 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
13186 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
13187 created from cgraph_function_version_info
13188 (struct cgraph_function_version_info *insert_new_function_version (void)):
13189 created from insert_new_cgraph_node_version
13190 (struct cgraph_function_version_info *function_version (void)): created from
13191 get_cgraph_node_version
13192 (void analyze (void)): created from analyze_function
13193 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
13194 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
13195 tree real_alias) cgraph_add_thunk
13196 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
13197 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
13198 created from cgraph_function_or_thunk_node
13199 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
13200 created from expand_thunk
13201 (void reset (void)): created from cgraph_reset_node
13202 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
13203 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
13204 (void remove (void)): created from cgraph_remove_node
13205 (void dump (FILE *f)): created from dump_cgraph_node
13206 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
13207 (bool get_body (void)): created from cgraph_get_body
13208 (void release_body (void)): created from cgraph_release_function_body
13209 (void unnest (void)): created from cgraph_unnest_node
13210 (void make_local (void)): created from cgraph_make_node_local
13211 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
13212 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
13213 gcov_type count, int freq)): created from cgraph_create_edge
13214 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
13215 gcov_type count, int freq)): created from cgraph_create_indirect_edge
13216 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
13217 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
13218 created from cgraph_create_edge_including_clones
13219 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
13220 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
13221 (void remove_callers (void)): created from cgraph_node_remove_callers
13222 (void remove_callees (void)): created from cgraph_node_remove_callees
13223 (enum availability get_availability (void)): created from cgraph_function_body_availability
13224 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
13225 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
13226 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
13227 (void call_duplication_hooks (cgraph_node *node2)): created from
13228 cgraph_call_node_duplication_hooks
13229 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
13230 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
13231 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
13232 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
13233 (void call_function_insertion_hooks (void)):
13234 created from cgraph_call_function_insertion_hooks
13235 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
13236 (bool local_p (void)): created from cgraph_local_node
13237 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
13238 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
13239 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
13240 (inline bool only_called_directly_or_aliased_p (void)):
13241 created from cgraph_only_called_directly_or_aliased_p
13242 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
13243 created from cgraph_will_be_removed_from_program_if_no_direct_calls
13244 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
13245 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
13246 (bool can_remove_if_no_direct_calls_p (void)):
13247 created from cgraph_can_remove_if_no_direct_calls_p
13248 (inline bool has_gimple_body_p (void)):
13249 created from cgraph_function_with_gimple_body_p
13250 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
13251 (static void dump_cgraph (FILE *f)): created from dump_cgraph
13252 (static inline void debug_cgraph (void)): created from debug_cgraph
13253 (static void record_function_versions (tree decl1, tree decl2)):
13254 created from record_function_versions
13255 (static void delete_function_version (tree decl)):
13256 created from delete_function_version
13257 (static void add_new_function (tree fndecl, bool lowered)):
13258 created from cgraph_add_new_function
13259 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
13260 (static cgraph_node * create (tree decl)): created from cgraph_create_node
13261 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
13262 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
13263 (static cgraph_node *get_for_asmname (tree asmname)):
13264 created from cgraph_node_for_asm
13265 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
13266 created from cgraph_same_body_alias
13267 (static bool used_from_object_file_p_worker (cgraph_node *node,
13268 void *): new function
13269 (static bool non_local_p (cgraph_node *node, void *)):
13270 created from cgraph_non_local_node_p_1
13271 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
13272 created from verify_cgraph
13273 (static bool make_local (cgraph_node *node, void *)):
13274 created from cgraph_make_node_local
13275 (static cgraph_node *create_alias (tree alias, tree target)):
13276 created from cgraph_create_function_alias
13277 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
13278 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
13279 created from cgraph_create_edge_1
13280 * cgraph.h (varpool_node):
13281 (void remove (void)): created from varpool_remove_node
13282 (void dump (FILE *f)): created from dump_varpool_node
13284 2014-07-24 Richard Biener <rguenther@suse.de>
13287 * tree-ssa-structalias.c (create_variable_info_for_1):
13288 Use varpool_get_constructor.
13289 (create_variable_info_for): Likewise.
13291 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13293 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
13294 subtract outgoing area size when restoring stack_pointer_rtx.
13296 2014-07-24 Nick Clifton <nickc@redhat.com>
13298 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
13299 that operations are taking place in parallel.
13300 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
13302 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
13304 * omp-low.c (extract_omp_for_data): Add missing break statement.
13306 2014-07-24 Richard Biener <rguenther@suse.de>
13308 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
13309 * tree-inline.c (estimate_move_cost): Add speed_p parameter
13310 and adjust MOVE_RATIO query accordingly.
13311 (estimate_num_insns): Adjust callers.
13312 * ipa-prop.c (ipa_populate_param_decls): Likewise.
13313 * ipa-cp.c (gather_context_independent_values,
13314 estimate_local_effects): Likewise.
13315 * ipa-split.c (consider_split): Likewise.
13317 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
13319 * config/i386/driver-i386.c: Remove names of unused arguments and
13320 unnecessary unused attributes.
13321 * config/i386/host-mingw32.c: Likewise.
13322 * config/i386/i386.c: Likewise.
13323 * config/i386/winnt-stubs.c: Likewise.
13324 * config/i386/winnt.c: Likewise.
13326 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13328 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
13329 (aarch64_gen_loadwb_pair): New helper function.
13330 (aarch64_expand_epilogue): Simplify code using new helper functions.
13331 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
13333 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13335 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
13336 (aarch64_gen_storewb_pair): New helper function.
13337 (aarch64_expand_prologue): Simplify code using new helper functions.
13338 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
13340 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13342 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
13343 Rename to aarch64_save_callee_saves, remove restore code.
13344 (aarch64_restore_callee_saves): New function.
13346 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13348 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
13349 (aarch64_save_callee_saves): New function to handle reg save
13350 for both core and vectore regs.
13352 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13354 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
13355 (aarch64_gen_store_pair): New helper function.
13356 (aarch64_save_or_restore_callee_save_registers)
13357 (aarch64_save_or_restore_fprs): Use new helper functions.
13359 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13361 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
13362 (aarch64_save_or_restore_callee_save_registers)
13363 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
13365 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13367 * config/aarch64/aarch64.c
13368 (aarch64_save_or_restore_callee_save_registers)
13369 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
13371 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13373 * config/aarch64/aarch64.c
13374 (aarch64_save_or_restore_callee_save_registers)
13375 (aarch64_save_or_restore_fprs): Remove 'increment'.
13377 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13379 * config/aarch64/aarch64.c
13380 (aarch64_save_or_restore_callee_save_registers)
13381 (aarch64_save_or_restore_fprs): Use register offset in
13382 cfun->machine->frame.reg_offset.
13384 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13386 * config/aarch64/aarch64.c
13387 (aarch64_save_or_restore_callee_save_registers)
13388 (aarch64_save_or_restore_fprs): Remove base_rtx.
13390 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13392 * config/aarch64/aarch64.c
13393 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
13394 to 'start_offset'. Remove local variable 'start_offset'.
13396 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13398 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
13399 type to HOST_WIDE_INT.
13401 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13403 * config/aarch64/aarch64.c (aarch64_expand_prologue)
13404 (aarch64_save_or_restore_fprs)
13405 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
13407 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13409 * config/arm/t-rtems-eabi: Add
13410 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
13411 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
13412 mbig-endian/mthumb/march=armv7-r, and
13413 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
13416 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13417 Chris Johns <chrisj@rtems.org>
13418 Joel Sherrill <joel.sherrill@oarcorp.com>
13420 * config.gcc: Add nios2-*-rtems*.
13421 * config/nios2/rtems.h: New file.
13422 * gcc/config/nios2/t-rtems: New file.
13424 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
13427 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
13428 constant numbers, not general constants.
13429 (rs6000_expand_vector_init): Ditto.
13431 2014-07-23 Nathan Sidwell <nathan@acm.org>
13433 * gcov-tool.c (gcov_list): Declare here.
13434 (set_gcov_list): Remove.
13435 (gcov_output_files): Set gcov_list directly.
13437 2014-07-23 Host Schirmeier <horst@schirmeier.com>
13439 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
13441 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13443 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
13444 callee-saved registers are available for padding purpose
13445 and r3 is not mandatory, then prefer use those callee-saved
13448 2014-07-23 Richard Biener <rguenther@suse.de>
13450 * params.def (PARAM_MAX_COMBINE_INSNS): New.
13451 * combine.c: Include statistics.h and params.h.
13452 (combine_instructions): Guard three and four insn combines
13453 with max-combine-insns value. Record statistics for combines
13455 * doc/invoke.texi (max-combine-insns): Document new param.
13457 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13459 * graphite-isl-ast-to-gimple.c:
13460 (translate_isl_ast_node_block): New function.
13461 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
13463 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
13464 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
13466 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13468 * graphite-isl-ast-to-gimple.c:
13469 (get_max_schedule_dimensions): New function.
13470 (extend_schedule): Likewise.
13471 (generate_isl_schedule): Add calling of extend_schedule and
13472 get_max_schedule_dimensions.
13474 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13476 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
13477 (case UNSPEC): Handle UNSPEC_RBIT.
13479 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13481 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
13482 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
13484 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13486 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
13488 2014-07-22 Roman Gareev <gareevroman@gmail.com>
13490 * graphite-isl-ast-to-gimple.c:
13491 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
13492 (ivs_params_clear):
13493 (build_iv_mapping): New function.
13494 (translate_isl_ast_node_user): Likewise.
13495 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
13497 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
13498 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
13499 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
13501 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13504 * config/arm/arm.md (setmem): New pattern.
13505 * config/arm/arm-protos.h (struct tune_params): New fields.
13506 (arm_gen_setmem): New prototype.
13507 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
13508 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
13509 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
13510 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
13511 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
13512 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
13513 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
13514 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
13515 (arm_const_inline_cost): New function.
13516 (arm_block_set_max_insns): New function.
13517 (arm_block_set_non_vect_profit_p): New function.
13518 (arm_block_set_vect_profit_p): New function.
13519 (arm_block_set_unaligned_vect): New function.
13520 (arm_block_set_aligned_vect): New function.
13521 (arm_block_set_unaligned_non_vect): New function.
13522 (arm_block_set_aligned_non_vect): New function.
13523 (arm_block_set_vect, arm_gen_setmem): New functions.
13525 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13527 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
13529 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
13532 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
13533 out of #ifdef __OPTIMIZE__.
13535 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13537 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
13538 different trapping status if -fnon-call-exceptions is enabled.
13540 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13542 * expr.c (store_field): Handle VOIDmode for calls that return values
13543 in multiple locations.
13545 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13547 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
13548 (altivec_vsldoi_<mode>): Likewise.
13550 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13552 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
13553 to the number of characters in the line.
13555 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13557 * graphite-isl-ast-to-gimple.c: Add using of
13558 build_nonstandard_integer_type instead of int128_integer_type_node.
13560 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
13562 * toplev.c (output_stack_usage): Adjust the location of the warning.
13564 2014-07-19 Daniel Cederman <cederman@gaisler.com>
13566 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
13567 (*membar_storeload): Disable for LEON3.
13569 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
13571 PR rtl-optimization/61461
13572 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
13574 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
13577 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
13578 Fix instruction constraint.
13579 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
13581 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
13583 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
13585 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
13587 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
13588 GNU coding standards.
13589 (nds32_register_move_cost): Likewise.
13590 (nds32_memory_move_cost): Likewise.
13591 (nds32_address_cost): Likewise.
13593 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
13595 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
13597 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
13599 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
13600 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
13601 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
13602 (HAVE_sync_compare_and_swapqi): Define.
13603 (HAVE_sync_compare_and_swaphi): Likewise.
13604 (HAVE_sync_compare_and_swapsi): Likewise.
13606 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
13608 * config/mips/p5600.md: Add missing cpu tests.
13610 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13612 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
13613 (vmla_f64): Likewise.
13614 (vfms_f64): Likewise.
13615 (vmls_f64): Likewise.
13617 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13619 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
13620 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
13622 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13624 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
13625 (vmlal_high_lane_s32): Likewise.
13626 (vmlal_high_lane_u16): Likewise.
13627 (vmlal_high_lane_u32): Likewise.
13628 (vmlsl_high_lane_s16): Likewise.
13629 (vmlsl_high_lane_s32): Likewise.
13630 (vmlsl_high_lane_u16): Likewise.
13631 (vmlsl_high_lane_u32): Likewise.
13633 2014-07-17 Terry Guo <terry.guo@arm.com>
13635 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
13636 (alus_reg): Renamed to alus_sreg.
13637 * config/arm/arm-fixed.md: Change type of non-dsp instructions
13638 from alu_reg to alu_sreg. Change type of dsp instructions from
13639 alu_reg to alu_dsp_reg.
13640 * config/arm/thumb1.md: Likewise.
13641 * config/arm/thumb2.md: Likewise.
13642 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
13643 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
13644 with alu_sreg and alus_sreg.
13645 * config/arm/arm1026ejs.md (alu_op): Likewise.
13646 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
13647 * config/arm/arm926ejs.md (9_alu_op): Likewise.
13648 * config/arm/fa526.md (526_alu_op): Likewise.
13649 * config/arm/fa606te.md (606te_alu_op): Likewise.
13650 * config/arm/fa626te.md (626te_alu_op): Likewise.
13651 * config/arm/fa726te.md (726te_alu_op): Likewise.
13652 * config/arm/fmp626.md (mp626_alu_op): Likewise.
13653 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
13654 alu_sreg, alu_dsp_reg and alus_sreg.
13655 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
13656 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13657 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13658 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
13659 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
13660 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13661 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13662 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13663 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
13664 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
13665 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
13666 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
13667 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
13668 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
13669 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
13670 alus_reg to alus_sreg.
13672 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
13674 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
13677 2014-07-17 Richard Biener <rguenther@suse.de>
13679 PR rtl-optimization/61801
13680 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
13681 don't set reg_pending_barrier if it appears in a debug-insn.
13683 2014-07-16 DJ Delorie <dj@redhat.com>
13685 * config/rx/rx.c (rx_option_override): Fix alignment values.
13686 (rx_align_for_label): Likewise.
13688 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
13691 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
13692 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
13693 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
13695 (cris_print_index, cris_print_operand, cris_constant_index_p)
13696 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
13697 (cris_address_cost): Ditto last CONSTANT_P.
13698 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
13699 callers changed. Yield cris_offsettable_symbol for non-PIC
13700 constant symbolic expressions including labels. Yield cris_unspec
13702 (cris_expand_pic_call_address): New parameter MARKERP. Set its
13703 target to pic_offset_table_rtx for calls that will likely go
13704 through PLT, const0_rtx when they can't. All callers changed.
13705 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
13706 symbolic expressions to be PICified. Remove second, redundant,
13707 assert on can_create_pseudo_p returning non-zero. Use
13708 replace_equiv_address_nv, not replace_equiv_address, for final
13710 * config/cris/cris.md ("movsi"): Move variable t to pattern
13711 toplevel. Adjust assert for new cris_symbol_type member. Use
13712 CONSTANT_P instead of CONSTANT_ADDRESS_P.
13713 ("*movsi_internal") <case 9>: Make check for valid unspec operands
13715 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
13716 ("call", "call_value"): Use second incoming operand as a marker
13717 for pic-offset-table-register being used.
13718 ("*expanded_call_non_v32", "*expanded_call_v32")
13719 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
13720 second incoming operand to CALL, match cris_call_type_marker.
13721 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
13722 ("*expanded_call_side"): Ditto. Fix typo in comment.
13723 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
13725 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
13726 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
13727 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
13728 users changed. Add members cris_offsettable_symbol and cris_unspec.
13729 (cris_symbol_type): Rename from cris_pic_symbol_type.
13730 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
13732 * config/cris/cris-protos.h (cris_symbol_type_of,
13733 cris_expand_pic_call_address): Adjust prototypes.
13734 (cris_legitimate_constant_p): New prototype.
13736 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
13737 an existing tmake_file. Don't add t-slibgcc and t-linux.
13739 2014-07-17 Jason Merrill <jason@redhat.com>
13742 * symtab.c (symtab_remove_from_same_comdat_group): Also
13743 set_comdat_group to NULL_TREE.
13744 (verify_symtab): Fix diagnostic.
13746 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
13749 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
13751 2014-07-16 Dodji Seketeli <dodji@redhat.com>
13753 Support location tracking for built-in macro tokens
13754 * input.h (is_location_from_builtin_token): New function declaration.
13755 * input.c (is_location_from_builtin_token): New function definition.
13756 * toplev.c (general_init): Tell libcpp what the pre-defined
13757 spelling location for built-in tokens is.
13759 2014-07-16 Jakub Jelinek <jakub@redhat.com>
13761 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
13762 on the FUNCTION_DECL.
13764 2014-07-16 Richard Biener <rguenther@suse.de>
13767 * doc/extend.texi (always_inline): Clarify.
13769 2014-07-15 Eric Christopher <echristo@gmail.com>
13771 * doc/invoke.texi (Link Options): Document -z option.
13773 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
13775 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
13776 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
13778 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
13780 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
13782 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
13784 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
13785 varpool_assemble_decl.
13786 * varpool.c (varpool_assemble_decl): Assert that node->definition is
13789 2014-07-15 Michael Matz <matz@suse.de>
13791 PR rtl-optimization/61772
13792 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
13794 2014-07-15 Richard Biener <rguenther@suse.de>
13796 * opts.c (default_options_table): Disable bit-ccp at -Og.
13798 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13800 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
13802 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13804 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
13805 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
13806 call langhook for unknown declaration.
13807 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
13808 * tree.h (DECL_ARGUMENTS): Update.
13809 * print-tree.c (print_node): Update.
13810 * tree-core.h (tree_decl_non_common): Remove arguments.
13811 (tree_function_decl): Add arguments.
13813 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
13815 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
13817 2014-07-14 Richard Biener <rguenther@suse.de>
13819 PR tree-optimization/61779
13820 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
13821 simplifying a condition.
13823 2014-07-14 Richard Biener <rguenther@suse.de>
13825 * builtins.c (c_strlen): Make only_value == 2 really only
13826 affect warning generation.
13828 2014-07-14 Richard Biener <rguenther@suse.de>
13830 PR tree-optimization/61757
13831 PR tree-optimization/61783
13832 PR tree-optimization/61787
13833 * tree-ssa-dom.c (record_equality): Revert canonicalization
13834 change and add comment.
13835 (propagate_rhs_into_lhs): Revert previous fix, removing
13836 loop depth restriction again.
13838 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13840 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
13841 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13842 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13843 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
13844 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13845 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13846 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13848 2014-07-14 Richard Biener <rguenther@suse.de>
13850 * cgraph.h (decl_in_symtab_p): Make inline.
13852 2014-07-14 Jakub Jelinek <jakub@redhat.com>
13854 PR middle-end/61294
13855 * doc/invoke.texi (-Wmemset-transposed-args): Document.
13858 * config/i386/i386.c (classify_argument): Don't merge classes above
13861 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
13863 * cgraph.h (symtab_node): Add nonzero_address.
13864 (decl_in_symtab_p): Break out from ...
13865 (symtab_get_node): ... here.
13866 * fold-const.c: Include cgraph.h
13867 (tree_single_nonzero_warnv_p): Use symtab to determine
13868 if symbol is non-zero.
13869 * symtab.c (symtab_node::nonzero_address): New method.
13871 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13873 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
13874 forgotten in previous commit.
13876 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13878 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
13880 * ipa-devirt.c: Include stor-layout.h and intl.h
13881 (odr_subtypes_equivalent_p): New function.
13882 (warn_odr): New function.
13883 (warn_type_mismatch): New function.
13884 (odr_types_equivalent_p): New function.
13885 (add_type_duplicate): Use it.
13886 * common.opt (Wodr): New flag.
13887 * doc/invoke.texi (Wodr): Document new warning.
13889 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13891 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
13892 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
13893 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
13894 (varpool_get_constructor): Push CTORS_IN timevar.
13895 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
13897 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
13899 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
13900 Remove VOID_FTYPE_PUSHORT.
13901 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
13902 Change code to USHORT_FTYPE_VOID.
13903 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
13904 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
13905 (ix86_atomic_assign_expand_fenv): Update for
13906 __builtin_ia32_fnstsw changes.
13907 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
13908 (fnstsw): Change operand 0 to nonimmediate operand.
13910 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13912 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
13913 (varpool_get_constructor): New function.
13914 (varpool_ctor_useable_for_folding_p): Break out from ...
13915 (ctor_for_folding): ... here; use varpool_get_constructor.
13916 (varpool_assemble_decl): Likewise.
13917 * lto-streamer.h (struct output_block): Turn cgraph_node
13919 (lto_input_variable_constructor): Declare.
13920 * ipa-visibility.c (function_and_variable_visibility): Use
13921 varpool_get_constructor.
13922 * cgraph.h (varpool_get_constructor): Declare.
13923 (varpool_ctor_useable_for_folding_p): New function.
13924 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
13925 parameter; return error_mark_node for non-trivial constructors.
13926 (lto_write_tree_1, DFS_write_tree): Update use of
13927 get_symbol_initial_value.
13928 (output_function): Update initialization of symbol.
13929 (output_constructor): New function.
13930 (copy_function): Rename to ..
13931 (copy_function_or_variable): ... this one; handle vars too.
13932 (lto_output): Output variable sections.
13933 * lto-streamer-in.c (input_constructor): New function.
13934 (lto_read_body): Rename from ...
13935 (lto_read_body_or_constructor): ... this one; handle vars too.
13936 (lto_input_variable_constructor): New function.
13937 * ipa-prop.c (ipa_prop_write_jump_functions,
13938 ipa_prop_write_all_agg_replacement): Update.
13939 * lto-cgraph.c (compute_ltrans_boundary): Use it.
13940 (output_cgraph_opt_summary): Set symbol to NULL.
13942 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13944 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
13945 non-polymorphic types.
13946 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
13947 * ipa-devirt.c (types_same_for_odr): Do not explode when one
13948 of types is not polymorphic.
13950 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
13952 * lra-constraints.c (remove_inheritance_pseudos): Process
13953 destination pseudo too.
13955 2014-07-11 Rong Xu <xur@google.com>
13957 * gcov-tool.c (gcov_output_files): Fix build error introduced in
13960 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13962 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
13963 * config/avr/avr-devices.c (AVR_MCU): Same.
13964 (avr_mcu_types): add text start value to end of device list.
13965 * config/avr/avr-mcus.def: Add text section start for all devices.
13966 (ata5782): Add new avr5 device.
13968 * config/avr/avr-tables.opt: Regenerate.
13969 * config/avr/avr.h: Add declaration for text section start handler.
13970 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
13972 (LINK_SPEC): Include text section start handler to linker spec.
13973 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
13974 pass -Ttext option to linker if the text section start for the device
13976 * config/avr/t-multilib: Regenerate.
13977 * doc/avr-mmcu.texi: Regenerate.
13979 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
13981 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
13982 * config/rs6000/aix52.h (LINK_SPEC): Same.
13983 * config/rs6000/aix53.h (LINK_SPEC): Same.
13984 * config/rs6000/aix61.h (LINK_SPEC): Same.
13985 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
13987 2014-07-11 Roman Gareev <gareevroman@gmail.com>
13989 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
13990 (graphite_verify): New function.
13991 (ivs_params_clear): New function.
13992 (gcc_expression_from_isl_ast_expr_id): New function.
13993 (gcc_expression_from_isl_expr_int): New function.
13994 (binary_op_to_tree): New function.
13995 (ternary_op_to_tree): New function.
13996 (unary_op_to_tree): New function.
13997 (nary_op_to_tree): New function.
13998 (gcc_expression_from_isl_expr_op): New function.
13999 (gcc_expression_from_isl_expression): New function.
14000 (graphite_create_new_loop): New function.
14001 (translate_isl_ast_for_loop): New function.
14002 (get_upper_bound): New function.
14003 (graphite_create_new_loop_guard): New function.
14004 (translate_isl_ast_node_for): New function.
14005 (translate_isl_ast): New function.
14006 (add_parameters_to_ivs_params): New function.
14007 (scop_to_isl_ast): New parameter ip.
14008 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
14010 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14012 * config/xtensa/predicates.md (call expander): Update for
14013 DECL_SECTION_NAME being string.
14015 2014-07-11 Richard Biener <rguenther@suse.de>
14017 PR middle-end/61473
14018 * builtins.c (fold_builtin_memory_op): Inline memory moves that
14019 can be implemented with a single load followed by a single store.
14020 (c_strlen): Only warn when only_value is not 2.
14022 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
14024 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
14026 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
14029 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
14030 (*movhi_bytes): Likewise.
14031 (*arm_movqi_insn): Likewise.
14033 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
14036 * config/alpha/alpha.c: Include tree-pass.h, context.h
14037 and pass_manager.h.
14038 (pass_data_handle_trap_shadows): New pass.
14039 (pass_handle_trap_shadows::gate): New pass gate function.
14040 (make_pass_handle_trap_shadows): New function.
14041 (rest_of_handle_trap_shadows): Ditto.
14043 (alpha_align_insns_1): Rename from alpha_align_insns.
14044 (pass_data_align_insns): New pass.
14045 (pass_align_insns::gate): New pass gate function.
14046 (make_pass_aling_insns): New function.
14047 (rest_of_align_insns): Ditto.
14048 (alpha_align_insns): Ditto.
14050 (alpha_option_override): Declare handle_trap_shadows info
14051 and align_insns_info. Register handle_trap_shadows and align_insns
14053 (alpha_reorg): Do not call alpha_trap_shadows and
14054 alpha_align_insn from here.
14056 (alpha_pad_function_end): Do not skip BARRIERs.
14058 2014-07-10 Rong Xu <xur@google.com>
14060 Add gcov-tool: an offline gcda profile processing tool support.
14061 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
14062 (gcov_is_error): Ditto.
14063 (gcov_read_string): Ditto.
14064 (gcov_read_sync): Ditto.
14065 * gcov-io.h: Move counter defines to gcov-counter.def.
14066 * gcov-dump.c (tag_counters): Use gcov-counter.def.
14067 * coverage.c: Ditto.
14068 * gcov-tool.c: Offline gcda profile processing tool.
14069 (unlink_gcda_file): Remove one gcda file.
14070 (unlink_profile_dir): Remove gcda files from the profile path.
14071 (gcov_output_files): Output gcda files to an output dir.
14072 (profile_merge): Merge two profiles in directory.
14073 (print_merge_usage_message): Print merge usage.
14074 (merge_usage): Print merge usage and exit.
14075 (do_merge): Driver for profile merge sub-command.
14076 (profile_rewrite): Rewrite profile.
14077 (print_rewrite_usage_message): Print rewrite usage.
14078 (rewrite_usage): Print rewrite usage and exit.
14079 (do_rewrite): Driver for profile rewrite sub-command.
14080 (print_usage): Print gcov-info usage and exit.
14081 (print_version): Print gcov-info version.
14082 (process_args): Process arguments.
14083 (main): Main routine for gcov-tool.
14084 * Makefile.in: Build and install gcov-tool.
14085 * gcov-counter.def: New file split from gcov-io.h.
14086 * doc/gcc.texi: Include gcov-tool.texi.
14087 * doc/gcov-tool.texi: Document for gcov-tool.
14089 2014-07-10 Richard Biener <rguenther@suse.de>
14091 PR tree-optimization/61757
14092 * tree-ssa-dom.c (loop_depth_of_name): Restore.
14093 (propagate_rhs_into_lhs): Revert part of last change.
14095 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
14097 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
14100 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
14102 PR middle-end/53590
14103 * function.c (allocate_struct_function): Revert r188667 change.
14105 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
14107 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
14109 * doc/install.texi: Remove links to defunct package providers for
14112 2014-07-09 Tom de Vries <tom@codesourcery.com>
14114 * final.c (get_call_fndecl): Declare.
14115 (self_recursive_call_p): New function.
14116 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
14118 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14120 * ipa-devirt.c (record_node): Walk through aliases.
14122 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14124 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
14126 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14129 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14131 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14133 * ipa-visibility.c (function_and_variable_visibility): Remove
14134 temporary hack disabling local aliases on AIX.
14136 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14138 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
14139 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
14141 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14143 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
14144 * rs6000/rs6000.c: Inline output of .set instruction.
14145 (declare_alias_data): New struct.
14146 (rs6000_declare_alias): New function.
14147 (rs6000_xcoff_declare_function_name): Use it.
14148 (rs6000_xcoff_declare_object_name): New function.
14149 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
14150 (ASM_OUTPUT_DEF): Turn to empty definition.
14152 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14155 * hash-table.h: use hash_table::value_type instead of
14156 Descriptor::value_type in the return types of several methods.
14158 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14160 * tree-pass.h (pass_data): Remove has_execute member.
14161 * passes.c (execute_one_pass): Don't check pass->has_execute.
14162 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
14163 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
14164 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
14165 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
14166 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
14167 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
14168 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
14169 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
14170 gimple-low.c, gimple-ssa-isolate-paths.c,
14171 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
14172 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
14173 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
14174 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
14175 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
14176 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
14177 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
14178 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
14179 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
14180 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
14181 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
14182 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
14183 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
14184 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
14185 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
14186 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
14187 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
14188 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
14189 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
14190 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
14191 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
14192 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
14193 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
14194 web.c: Remove initializer for pass_data::has_execute.
14196 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14198 * graphite-htab.h: Use hash_map instead of hash_table.
14199 * graphite-clast-to-gimple.c: Adjust.
14200 * passes.c: Use hash_map instead of hash_table.
14201 * sese.c: Likewise.
14202 * sese.h: Remove now unused code.
14204 2014-07-08 Sriraman Tallam <tmsriram@google.com>
14207 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
14210 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14212 PR rtl-optimization/61673
14213 * combine.c (simplify_comparison): Test just mode's sign bit
14214 in tmode rather than the sign bit and any bits above it.
14216 2014-07-08 Roman Gareev <gareevroman@gmail.com>
14218 * graphite-isl-ast-to-gimple.c (generate_isl_context):
14219 Add __isl_give to the declaration.
14220 (generate_isl_schedule): Likewise.
14221 (scop_to_isl_ast): Likewise.
14223 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14225 * config/arm/arm.c (cortexa5_extra_costs): New table.
14226 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
14228 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14230 PR tree-optimization/61725
14231 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
14232 range, use range_includes_zerop_p instead of integer_zerop on
14233 vr0->min, only use log2 of max if min is not negative.
14235 2014-07-08 Richard Biener <rguenther@suse.de>
14237 * tree-ssa-dom.h (loop_depth_of_name): Remove.
14238 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
14239 restriction on loop depth difference.
14240 (record_equality): Likewise.
14241 (propagate_rhs_into_lhs): Likewise. Simplify condition.
14242 (loop_depth_of_name): Remove.
14243 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
14244 restriction on loop depth difference.
14245 (init_copy_prop): Likewise.
14247 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14249 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
14251 (walk_aliased_vdefs): Likewise.
14252 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
14253 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
14254 (detect_type_change_from_memory_writes): Check if entry was reached.
14256 2014-07-08 Richard Biener <rguenther@suse.de>
14258 PR tree-optimization/61681
14259 * tree-ssa-structalias.c (find_what_var_points_to): Expand
14260 NONLOCAL inside ESCAPED.
14262 2014-07-08 Richard Biener <rguenther@suse.de>
14264 PR tree-optimization/61680
14265 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
14266 Handle properly all read-write dependences with group accesses.
14268 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
14270 PR tree-optimization/61576
14271 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
14272 block containing reduction statement is predecessor of phi basi block.
14274 2014-07-08 Marek Polacek <polacek@redhat.com>
14277 * fold-const.c (round_up_loc): Change the parameter type.
14279 * fold-const.h (round_up_loc): Adjust declaration.
14280 * stor-layout.c (finalize_record_size): Check for too large types.
14282 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
14284 * symtab.c: Include calls.h.
14285 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
14287 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
14289 * config/rs6000/rs6000.c (output_vec_const_move): Handle
14290 little-endian code generation.
14291 * config/rs6000/spe.md (spe_evmergehi): Rename to...
14292 (vec_perm00_v2si): ... this. Handle little-endian code generation.
14293 (spe_evmergehilo): Rename to...
14294 (vec_perm01_v2si): ... this. Handle little-endian code generation.
14295 (spe_evmergelo): Rename to...
14296 (vec_perm11_v2si): ... this. Handle little-endian code generation.
14297 (spe_evmergelohi): Rename to...
14298 (vec_perm10_v2si): ... this. Handle little-endian code generation.
14299 (spe_evmergehi, spe_evmergehilo): New expanders.
14300 (spe_evmergelo, spe_evmergelohi): Likewise.
14301 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
14302 (*frob_tf_ti): Likewise.
14303 (*frob_<mode>_di_2): Likewise.
14304 (*frob_tf_di_8_2): Likewise.
14305 (*frob_di_<mode>): Likewise.
14306 (*frob_ti_tf): Likewise.
14307 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
14308 (*frob_ti_<mode>_8_2): Likewise.
14309 (*frob_ti_tf_2): Likewise.
14310 (mov_si<mode>_e500_subreg0): Rename to...
14311 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
14313 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
14314 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
14315 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
14316 the big endianness only.
14317 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
14318 (*mov_si<mode>_e500_subreg0_2): Rename to...
14319 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
14320 big big endianness only.
14321 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
14322 (*mov_si<mode>_e500_subreg4): Rename to...
14323 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
14325 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
14326 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
14327 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
14328 the big endianness only.
14329 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
14331 (*mov_si<mode>_e500_subreg4_2): Rename to...
14332 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
14334 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
14335 (*mov_sitf_e500_subreg8): Rename to...
14336 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
14338 (*mov_sitf_e500_subreg8_le): New instruction pattern.
14339 (*mov_sitf_e500_subreg8_2): Rename to...
14340 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
14342 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
14343 (*mov_sitf_e500_subreg12): Rename to...
14344 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
14346 (*mov_sitf_e500_subreg12_le): New instruction pattern.
14347 (*mov_sitf_e500_subreg12_2): Rename to...
14348 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
14350 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
14352 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
14354 * asan.c (instrument_strlen_call): Do not instrument first byte
14355 in strlen if already instrumented.
14357 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14359 * config/arm/arm.opt (mwords-little-endian): Delete.
14360 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
14361 of TARGET_LITTLE_WORDS.
14362 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
14363 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
14365 * doc/invoke.texi: Remove references to -mwords-little-endian.
14367 2014-07-07 Jakub Jelinek <jakub@redhat.com>
14369 * expmed.c (struct init_expmed_rtl): Change all fields but
14370 pow2 and cint from struct rtx_def to rtx.
14371 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
14372 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
14375 2014-07-06 Marek Polacek <polacek@redhat.com>
14378 * doc/invoke.texi: Document -Wsizeof-array-argument.
14380 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
14382 * wide-int.h (wide_int_storage): Change declaration from struct
14385 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
14387 * cgraph.c (cgraph_create_indirect_edge): Update call of
14388 get_polymorphic_call_info.
14389 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
14390 (possible_polymorphic_call_targets): Add parameter call.
14391 (decl_maybe_in_construction_p): New predicate.
14392 (get_polymorphic_call_info): Add parameter call;
14393 use decl_maybe_in_construction_p.
14394 * gimple-fold.c (fold_gimple_assign): Update use of
14395 possible_polymorphic_call_targets.
14396 (gimple_fold_call): Likewise.
14397 * ipa-prop.c: Inlcude calls.h
14398 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
14399 (param_type_may_change_p): New predicate.
14400 (detect_type_change_from_memory_writes): Break out from ...
14401 (detect_type_change): ... this one; use param_type_may_change_p.
14402 (detect_type_change_ssa): Use param_type_may_change_p.
14403 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
14405 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
14408 * config/arm/arm-protos.h (arm_legitimate_address_p,
14409 arm_is_constant_pool_ref): Add prototypes.
14410 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
14411 (arm_is_constant_pool_ref) New function.
14412 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
14413 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
14414 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
14415 operand. Remove pool_range and neg_pool_range attributes.
14416 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
14417 pool_range and neg_pool_range attributes.
14418 * config/arm/constraints.md (Uh): New constraint.
14419 (Uq): Don't allow constant pool references.
14421 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
14423 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
14424 (move_lo_quad_internal_be_<mode>): Likewise.
14425 (move_lo_quad_<mode>): Convert to define_expand.
14426 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
14427 (aarch64_simd_move_hi_quad_be_<mode>): New.
14428 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
14429 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
14430 (aarch64_combinez_be<mode>): New.
14431 (aarch64_combine<mode>): Convert to define_expand.
14432 (aarch64_combine_internal<mode>): New.
14433 (aarch64_simd_combine<mode>): Remove bogus RTL description.
14435 2014-07-04 Tom de Vries <tom@codesourcery.com>
14437 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
14438 combination of earlyclobber and read/write modifiers.
14440 2014-07-04 Tom de Vries <tom@codesourcery.com>
14442 * config/aarch64/aarch64-simd.md
14443 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
14445 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
14448 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
14450 2014-07-04 Jakub Jelinek <jakub@redhat.com>
14452 PR middle-end/61654
14453 * cgraphunit.c (expand_thunk): Call free_dominance_info.
14455 PR tree-optimization/61684
14456 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
14457 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
14459 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14460 Kito Cheng <kito@0xlab.org>
14461 Monk Chiang <sh.chiang04@gmail.com>
14463 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
14464 (nds32_symbol_load_store_p): Move to ...
14465 (nds32_fp_as_gp_check_available): Move to ...
14466 * config/nds32/nds32-fp-as-gp.c: ... here.
14467 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
14468 extern declaration.
14470 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14471 Kito Cheng <kito@0xlab.org>
14472 Monk Chiang <sh.chiang04@gmail.com>
14474 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
14475 (nds32_expand_store_multiple): Move to ...
14476 (nds32_expand_movmemqi): Move to ...
14477 * config/nds32/nds32-memory-manipulation.c: ... here.
14479 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14480 Kito Cheng <kito@0xlab.org>
14481 Monk Chiang <sh.chiang04@gmail.com>
14483 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
14484 (nds32_output_casesi_pc_relative): Move to ...
14485 (nds32_output_casesi): Move to ...
14486 (nds32_mem_format): Move to ...
14487 (nds32_output_16bit_store): Move to ...
14488 (nds32_output_16bit_load): Move to ...
14489 (nds32_output_32bit_store): Move to ...
14490 (nds32_output_32bit_load): Move to ...
14491 (nds32_output_32bit_load_s): Move to ...
14492 (nds32_output_stack_push): Move to ...
14493 (nds32_output_stack_pop): Move to ...
14494 * config/nds32/nds32-md-auxiliary.c: ... here.
14496 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14497 Ling-Hua Tseng <uranus@tinlans.org>
14499 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
14500 the purpose of this file.
14502 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14503 Kito Cheng <kito@0xlab.org>
14504 Monk Chiang <sh.chiang04@gmail.com>
14506 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
14507 (nds32_address_cost): Move implementation to ...
14508 * config/nds32/nds32-cost.c: ... here.
14509 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
14510 (nds32_address_cost_impl): Declare.
14512 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14513 Kito Cheng <kito@0xlab.org>
14514 Monk Chiang <sh.chiang04@gmail.com>
14516 * config/nds32/nds32.c
14517 (nds32_consecutive_registers_load_store_p): Move to ...
14518 (nds32_valid_multiple_load_store): Move to ...
14519 (nds32_valid_stack_push_pop): Move to ...
14520 (nds32_can_use_bclr_p): Move to ...
14521 (nds32_can_use_bset_p): Move to ...
14522 (nds32_can_use_btgl_p): Move to ...
14523 (nds32_can_use_bitci_p): Move to ...
14524 * config/nds32/nds32-predicates.c: ... here.
14526 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14527 Kito Cheng <kito@0xlab.org>
14528 Monk Chiang <sh.chiang04@gmail.com>
14530 * config/nds32/nds32.c
14531 (nds32_expand_builtin_null_ftype_reg): Move to ...
14532 (nds32_expand_builtin_reg_ftype_imm): Move to ...
14533 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
14534 (nds32_init_builtins): Move implementation to ...
14535 (nds32_expand_builtin): Move implementation to ...
14536 * config/nds32/nds32-intrinsic.c: ... here.
14537 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
14538 (nds32_expand_builtin_impl): Declare.
14540 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14541 Kito Cheng <kito@0xlab.org>
14542 Monk Chiang <sh.chiang04@gmail.com>
14544 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
14545 (nds32_emit_section_tail_template): Move to ...
14546 (nds32_emit_isr_jmptbl_section): Move to ...
14547 (nds32_emit_isr_vector_section): Move to ...
14548 (nds32_emit_isr_reset_conten): Move to ...
14549 (nds32_check_isr_attrs_conflict): Move to ...
14550 (nds32_construct_isr_vectors_information): Move to ...
14551 (nds32_asm_file_start): Move implementation to ...
14552 (nds32_asm_file_end): Move implementation to ...
14553 * config/nds32/nds32-isr.c: ... here.
14554 * config/nds32/nds32-protos.h
14555 (nds32_check_isr_attrs_conflict): Declare.
14556 (nds32_construct_isr_vectors_information): Declare.
14557 (nds32_asm_file_start_for_isr): Declare.
14558 (nds32_asm_file_end_for_isr): Declare.
14560 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14561 Kito Cheng <kito@0xlab.org>
14562 Monk Chiang <sh.chiang04@gmail.com>
14564 * config.gcc (nds32*): Add new modules to extra_objs.
14565 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
14566 (nds32be-*-*): Likewise.
14567 * config/nds32/nds32-cost.c: New file.
14568 * config/nds32/nds32-fp-as-gp.c: New file.
14569 * config/nds32/nds32-intrinsic.c: New file.
14570 * config/nds32/nds32-isr.c: New file.
14571 * config/nds32/nds32-md-auxiliary.c: New file.
14572 * config/nds32/nds32-memory-manipulation.c: New file.
14573 * config/nds32/nds32-pipelines-auxiliary.c: New file.
14574 * config/nds32/nds32-predicates.c: New file.
14575 * config/nds32/t-nds32: New file.
14577 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14579 PR tree-optimization/61682
14580 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
14581 using cases and when one of the operands is equal to 1.
14583 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
14585 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
14586 ashr<mode>3): Correct mode of operands[2].
14587 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
14588 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
14589 Correct mode of operands[2]. Fix split condition.
14591 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
14593 * arm.md (arch): Add armv6_or_vfpv3.
14594 (arch_enabled): Add test for the above.
14595 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
14597 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
14599 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14601 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
14602 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
14603 HWI 1 and negate the unsigned value.
14604 * expmed.c (expand_sdiv_pow2): For modes wider than word always
14605 use AND instead of shift.
14606 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
14608 2014-07-03 Marek Polacek <polacek@redhat.com>
14610 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
14611 (-fsanitize=float-divide-by-zero): Move to the table with
14612 -fsanitize=undefined suboptions.
14613 (-fsanitize=float-cast-overflow): Likewise.
14615 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
14617 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
14618 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
14621 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14623 * loop-invariant.c (struct invariant): Add a new member: eqno;
14624 (find_identical_invariants): Update eqno;
14625 (create_new_invariant): Init eqno;
14626 (get_inv_cost): Compute comp_cost with eqno;
14628 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
14630 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
14631 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
14632 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
14633 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
14634 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
14636 2014-07-02 Christian Bruel <christian.bruel@st.com>
14640 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
14641 (make_preds_opaque): Delete.
14642 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
14643 (commit_mode_sets): New function.
14644 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
14645 Process all modes at once.
14646 * basic-block.h (pre_edge_lcm_avs): Declare.
14647 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
14648 Call clear_aux_for_edges. Fix comments.
14649 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
14650 (pre_edge_rev_lcm): Idem.
14651 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
14653 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
14654 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
14656 * config/i386/i386.c (x96_emit_mode_set): Idem.
14657 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
14658 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
14659 (fpscr_toggle) Disallow from delay slot.
14660 * target.def (emit_mode_set): Add prev_mode parameter.
14661 * doc/tm.texi: Regenerate.
14663 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14665 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
14668 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14670 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
14671 vtable_pointer_value_to_vtable): Constify.
14672 (contains_polymorphic_type_p): Declare.
14673 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
14674 vtable_pointer_value_to_vtable): Constify.
14675 (contains_polymorphic_type_p): New predicate.
14676 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
14678 (ipa_set_ancestor_jf): Likewise.
14679 (detect_type_change): Return false in easy cases.
14680 (compute_complex_assign_jump_func): Require type to contain
14682 (compute_known_type_jump_func): Likewise.
14684 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14686 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
14688 (type_in_anonymous_namespace_p): Constify argument.
14689 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
14690 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
14691 (main_odr_variant): New function.
14692 (hash_type_name): Make static; update assert; do not ICE on
14694 (types_same_for_odr): Bring here from tree.c; simplify and remove
14695 old structural comparing code that doesn't work for templates.
14696 (odr_hasher::equal): Update assert.
14697 (add_type_duplicate): Return true when bases should be computed;
14698 replace incomplete loader by complete; do not output duplicated
14699 warnings; do not ICE on non-records; set odr_violated flag.
14700 (get_odr_type): Be ready to replace incomplete type by complete
14701 one; work on ODR variants instead of main variants; reorder item
14702 in array so bases have still smaller indexes.
14703 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
14704 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
14706 2014-07-01 Cary Coutant <ccoutant@google.com>
14708 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
14710 (resolve_addr_in_expr): When replacing the rtx in a location list
14711 entry, get a new address table entry.
14712 (dwarf2out_finish): Call index_location_lists even if there are no
14713 addr_index_table entries yet.
14715 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14717 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
14718 change for not being obvious.
14720 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14722 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
14725 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14727 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
14728 (vcagt_f64): Likewise.
14729 (vcale_f64): Likewise.
14730 (vcaled_f64): Likewise.
14731 (vcales_f32): Likewise.
14732 (vcalt_f64): Likewise.
14733 (vcaltd_f64): Likewise.
14734 (vcalts_f32): Likewise.
14736 2014-07-01 Marek Polacek <polacek@redhat.com>
14738 * doc/invoke.texi: Document -Wint-conversion.
14740 2014-07-01 Marek Polacek <polacek@redhat.com>
14743 * doc/invoke.texi: Document -Wincompatible-pointer-types.
14745 2014-07-01 Martin Liska <mliska@suse.cz>
14747 IPA REF alias refactoring
14748 * cgraph.h (iterate_direct_aliases): New function.
14749 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
14750 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
14751 FOR_EACH_ALIAS added.
14752 (cgraph_for_node_and_aliases): Likewise.
14753 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
14754 * ipa-inline.c (reset_edge_caches): Likewise.
14755 (update_caller_keys): Likewise.
14756 * trans-mem.c (ipa_tm_execute): Likewise.
14757 *varpool.c (varpool_analyze_node): Likewise.
14758 (varpool_for_node_and_aliases): Likewise.
14759 * ipa-ref.h (first_alias): New function.
14760 (last_alias): Likewise.
14761 (has_aliases_p): Likewise.
14762 * ipa-ref.c (ipa_ref::remove_reference): Removal function
14763 is sensitive to IPA_REF_ALIASes.
14764 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
14765 are put at the beginning of the list.
14766 (symtab_node::iterate_direct_aliases): New function.
14768 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14771 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14773 (write_ts_type_common_tree_pointers): Do not stream fields not set
14774 for incomplete types; do not stream duplicated fields for variants;
14775 sanity check that variant and type match.
14776 (write_ts_type_non_common_tree_pointers): Likewise.
14777 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14778 TYPE_SIZE whether type is complete.
14779 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14780 write_ts_type_common_tree_pointers
14781 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14783 2014-06-30 Joseph Myers <joseph@codesourcery.com>
14785 * var-tracking.c (add_stores): Return instead of asserting if old
14786 and new values for conditional store are the same.
14788 2014-06-30 Richard Henderson <rth@redhat.com>
14792 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
14793 the cfg if there were any changes.
14794 * passes.def: Revert move of peephole2 after reorder_blocks;
14795 move duplicate_computed_gotos before peephole2.
14797 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
14799 * except.c (emit_note_eh_region_end): New helper function.
14800 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
14801 emit EH_REGION_END note.
14802 * jump.c (cleanup_barriers): Do not split a call and its
14803 corresponding CALL_ARG_LOCATION note.
14805 2014-06-30 Jeff Law <law@redhat.com>
14807 PR tree-optimization/61607
14808 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
14809 deeper into the SSA_NAME_VALUE chain.
14811 2014-06-30 Marek Polacek <polacek@redhat.com>
14813 * convert.c (convert_to_integer): Don't instrument conversions if the
14814 function has no_sanitize_undefined attribute.
14815 * ubsan.c: Don't run the ubsan pass if the function has
14816 no_sanitize_undefined attribute.
14818 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14820 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
14821 -fsanitize=undefined suboptions.
14823 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
14825 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
14826 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
14827 against bigendian and adjust indices.
14829 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14831 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
14833 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
14836 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
14837 Add alternative; make early clobber. Adjust both split patterns
14838 to use operand 0 as the working register.
14840 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14842 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
14843 as ira_object_id_map might be NULL, or 1.
14845 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14847 * loop-invariant.c (get_inv_cost): Handle register class.
14848 (gain_for_invariant): Check the register pressure of the inv
14849 and its overlapped register class, other than all.
14851 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14853 * doc/invoke.texi (Optimize Options): Fix descriptions of
14854 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
14856 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
14858 * doc/extend.texi (Function Attributes): Update 'naked' attribute
14861 2014-06-29 Tobias Grosser <tobias@grosser.es>
14864 * graphite-isl-ast-to-gimple.c: Add missing guards.
14866 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14868 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
14869 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
14870 * flag-types.h: Add new enum fgraphite_generator.
14871 * graphite-isl-ast-to-gimple.c: New.
14872 * graphite-isl-ast-to-gimple.h: New.
14873 * graphite.c (graphite_transform_loops): Add choice of Graphite
14874 code generator, which depends on flag_graphite_code_gen.
14876 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14878 * graphite-dependences.c (subtract_commutative_associative_deps):
14879 Add NULL checking of the following variables: must_raw_no_source,
14880 may_raw_no_source, must_war_no_source, may_war_no_source,
14881 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
14882 must_war, may_war, must_waw, may_waw.
14884 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14886 * graphite-clast-to-gimple.c: gloog is renamed to
14887 graphite_regenerate_ast_cloog. gloog_error is renamed to
14888 graphite_regenerate_error.
14889 * graphite-clast-to-gimple.h: The definition of the struct
14890 bb_pbb_def is moved to graphite-htab.h.
14891 Add inclusion of the hash-table.h.
14892 * graphite-htab.h: The declaration of the function gloog is moved
14893 to graphite-clast-to-gimple.h and renamed to
14894 graphite_regenerate_ast_cloog.
14895 * graphite.c (graphite_transform_loops): gloog is renamed
14896 to graphite_regenerate_ast_cloog.
14898 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14900 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14902 (write_ts_type_common_tree_pointers): Do not stream fields not set
14903 for incomplete types; do not stream duplicated fields for variants;
14904 sanity check that variant and type match.
14905 (write_ts_type_non_common_tree_pointers): Likewise.
14906 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14907 TYPE_SIZE whether type is complete.
14908 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14909 write_ts_type_common_tree_pointers
14910 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14912 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14914 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
14916 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14918 * tree-inline.c (remap_type_1): Do not duplicate fields
14919 that are shared in between type and its main variant.
14921 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14923 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
14925 (ipa_set_ancestor_jf) Likewise.
14926 (check_stmt_for_type_change): Check that we work on main variant.
14927 (detect_type_change): Look into main variant.
14928 (compute_known_type_jump_func): Check that main variant has BINFO.
14930 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14932 * ipa-devirt.c (set_type_binfo): New function.
14933 (add_type_duplicate): Use it.
14934 (get_odr_type): Sanity check that binfos points to main variants.
14935 (get_class_context): Be sure the context's outer_type is main variant.
14936 (contains_type_p): Walk main variant.
14937 (get_polymorphic_call_info_for_decl): Set outer_type to be
14939 (get_polymorphic_call_info): Likewise.
14940 (possible_polymorphic_call_targets): Sanity check that we operate
14943 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14945 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14947 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14949 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
14950 accidental change due to wide-int branch merge.
14952 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
14954 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
14955 compressed debug support.
14956 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
14957 * configure: Regenerate.
14958 * config.in: Regenerate.
14959 * common.opt (compressed_debug_sections): New enum.
14960 (gz, gz=): New options.
14961 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
14962 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
14963 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
14964 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
14965 LINK_COMPRESS_DEBUG_SPEC.
14966 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
14967 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
14968 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
14969 (Debugging Options): Document -gz[=type].
14971 2014-06-27 Martin Jambor <mjambor@suse.cz>
14974 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
14975 args_to_skip, use those from node instead. Copy args_to_skip and
14976 combined_args_to_skip from node to the new thunk.
14977 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
14978 (cgraph_create_virtual_clone): Moved computation of
14979 combined_args_to_skip...
14980 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
14982 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
14984 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
14985 redundant diagnostic machinary.
14987 2014-06-27 Richard Biener <rguenther@suse.de>
14989 * tree-ssa-math-opts.c (bswap_replace): Fix
14990 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
14992 2014-06-27 Martin Liska <mliska@suse.cz>
14994 * gimple.h (gimple_location_safe): New function introduced.
14995 * cgraphunit.c (walk_polymorphic_call_targets): Usage
14996 of gimple_location_safe replaces gimple_location.
14997 (gimple_fold_call): Likewise.
14998 * ipa-devirt.c (ipa_devirt): Likewise.
14999 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
15000 * ipa.c (walk_polymorphic_call_targets): Likewise.
15001 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
15003 2014-06-27 Jakub Jelinek <jakub@redhat.com>
15005 PR tree-optimization/57233
15006 PR tree-optimization/61299
15007 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
15009 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
15010 would be lowered to scalar shifts, check if corresponding
15011 shifts and vector BIT_IOR_EXPR are supported and don't lower
15012 or lower just to narrower vector type in that case.
15013 * expmed.c (expand_shift_1): Fix up handling of vector
15014 shifts and rotates.
15016 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
15019 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
15021 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
15023 * doc/invoke.texi (-fsemantic-interposition): Document.
15024 * common.opt (fsemantic-interposition): New flag.
15025 * varasm.c (decl_replaceable_p): Use it.
15027 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
15030 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
15031 extraction other than index 3.
15033 2014-06-26 Teresa Johnson <tejohnson@google.com>
15035 * doc/invoke.texi: Fix typo.
15036 * dumpfile.c: Add support for documented -fdump-* options
15037 optimized/missed/note/optall.
15039 2014-06-26 Martin Jambor <mjambor@suse.cz>
15041 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
15042 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
15043 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
15044 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
15045 * opts.c (default_options_optimization): Set
15046 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
15047 * doc/invoke.texi (allow-load-data-races)
15048 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
15049 (allow-store-data-races): Document the new default.
15051 2014-06-26 Martin Jambor <mjambor@suse.cz>
15053 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
15054 renamed to ipa_impossible_devirt_target. Fix typo.
15055 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
15056 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
15057 ipa_impossible_devirt_target.
15059 2014-06-26 Richard Biener <rguenther@suse.de>
15061 PR tree-optimization/61607
15062 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
15063 explaining why we restrict copies on loop depth.
15064 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15066 (record_equivalences_from_phis): Instead add it here.
15068 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
15070 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
15071 (LTO_WRAPPER_OBJS): New variable.
15072 (lto-wrapper$(exeext)): Use it.
15073 * collect2.c: Include "collect-utils.h".
15074 (verbose, debug): Remove variables.
15075 (at_file_supplied): No longer static.
15076 (tool_name): New variable.
15077 (do_wait, fork_execute, maybe_unlink): Don't declare.
15078 (tool_cleanup): No longer static.
15079 (notice): Remove function.
15080 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
15081 fork_execute calls.
15082 (collect_wait, do_wait, collect_execute): Remove functions.
15083 (maybe_unlink): No longer static.
15084 * collect2.h (verbose, debug): Don't declare.
15085 (at_file_supplied): Declare.
15086 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
15088 (collect_execute): Replace with implementation from collect2, plus a
15089 new arg use_atfile. All callers changed.
15090 (collect_wait): Replace with implementation from collect2.
15091 (maybe_unlink_file): Remove function.
15092 (fork_execute): Replace with implementation from collect2, plus a
15093 new arg use_atfile. All callers changed.
15094 (do_wait): Add call to utils_cleanup to the error path.
15095 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
15096 (tool_cleanup): Adjust declarations.
15097 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
15098 * tlink.c: Include "collect-utils.h".
15099 (tlink_execute): New arg use_atfile. All callers changed.
15100 (tlink_init, tlink_execute): Remove declarations.
15102 * collect-utils.c (save_temps): New variable.
15103 (do_wait): Use it instead of debug. Use fatal_error.
15104 * collect-utils.h (save_temps): Declare.
15105 * collect2.c (verbose): Rename from vflag. All uses changed.
15106 (tool_cleanup): New function, copied from collect_atexit.
15107 (collect_atexit, handler): Just call it.
15108 * collect2.h (verbose): Declaration renamed from vflag.
15109 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
15112 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
15113 (lto-wrapper$(exeext)): Link with collect-utils.o.
15114 * collect-utils.c: New file.
15115 * collect-utils.h: New file.
15116 * lto-wrapper.c: Include "collect-utils.h".
15117 (args_name): Delete variable.
15118 (tool_name): New variable.
15119 (tool_cleanup): New function.
15120 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
15121 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
15122 (fork_execute): Remove functions.
15124 2014-06-26 Nick Clifton <nickc@redhat.com>
15126 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
15128 * doc/extend.texi (Function Attributes): Fix typo in description
15129 of RX vector attribute.
15131 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
15133 * config.gcc (supported_defaults): Error when passing either
15134 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
15136 2014-06-26 Richard Biener <rguenther@suse.de>
15138 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15139 propagating volatile pointers.
15141 2014-06-26 Richard Biener <rguenther@suse.de>
15143 PR tree-optimization/61607
15144 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
15145 loop if we redirected its latch edge.
15146 (thread_block_1): Do not cancel loops prematurely.
15148 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
15150 * toplev.c (backend_init_target): Move init_emit_regs and
15152 (backend_init) ... here; skip ira_init_once and backend_init_target.
15153 (target_reinit) ... and here; clear
15154 this_target_rtl->lang_dependent_initialized.
15155 (lang_dependent_init_target): Clear
15156 this_target_rtl->lang_dependent_initialized;
15157 break out rtl initialization to ...
15158 (initialize_rtl): ... here; call also backend_init_target
15160 * toplev.h (initialize_rtl): New function.
15161 * function.c: Include toplev.h
15162 (init_function_start): Call initialize_rtl.
15163 * rtl.h (target_rtl): Add target_specific_initialized,
15164 lang_dependent_initialized.
15166 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
15167 Jakub Jelinek <jakub@redhat.com>
15169 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
15171 2014-06-25 Tom de Vries <tom@codesourcery.com>
15173 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
15175 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
15177 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
15178 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
15179 Issue a strict overflow warning if appropriate.
15181 2014-06-25 Martin Liska <mliska@suse.cz>
15183 IPA REF refactoring
15184 * Makefile.in: Removed header file (ipa-ref-inline.h).
15185 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
15187 (cgraph_speculative_call_info): Likewise.
15188 (cgraph_for_node_thunks_and_aliases): Likewise.
15189 (cgraph_for_node_and_aliases): Likewise.
15190 (verify_cgraph_node): Likewise.
15191 * cgraph.h: Batch of IPA REF functions become member functions of
15192 symtab_node: add_reference, maybe_add_reference, clone_references,
15193 clone_referring, clone_reference, find_reference,
15194 remove_stmt_references, remove_all_references,
15195 remove_all_referring, dump_references, dump_referring,
15196 has_alias_p, iterate_reference, iterate_referring.
15197 * cgraphbuild.c (record_reference): New IPA REF function used.
15198 (record_type_list): Likewise.
15199 (record_eh_tables): Likewise.
15200 (mark_address): Likewise.
15201 (mark_load): Likewise.
15202 (mark_store): Likewise.
15203 (pass_build_cgraph_edges): Likewise.
15204 (rebuild_cgraph_edge): Likewise.
15205 (cgraph_rebuild_references): Likewise.
15206 (pass_remove_cgraph_callee_edges): Likewise.
15207 * cgraphclones.c (cgraph_clone_node): Likewise.
15208 (cgraph_create_virtual_clone): Likewise.
15209 (cgraph_materialize_clone): Likewise.
15210 (cgraph_materialize_all_clones): Likewise.
15211 * cgraphunit.c (cgraph_reset_node): Likewise.
15212 (cgraph_reset_node): Likewise.
15213 (analyze_function): Likewise.
15214 (assemble_thunks_and_aliases): Likewise.
15215 (expand_function): Likewise.
15216 * ipa-comdats.c (propagate_comdat_group): Likewise.
15217 (enqueue_references): Likewise.
15218 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
15219 (create_specialized_node): Likewise.
15220 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
15221 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
15222 * ipa-inline.c (reset_edge_caches): Likewise.
15223 (update_caller_keys): Likewise.
15224 (execute): Likewise.
15225 * ipa-prop.c (remove_described_reference): Likewise.
15226 (propagate_controlled_uses): Likewise.
15227 (ipa_edge_duplication_hook): Likewise.
15228 (ipa_modify_call_arguments): Likewise.
15229 * ipa-pure-const.c (propagate_pure_const): Likewise.
15230 * ipa-ref-inline.h: Header file removed, functions moved
15231 to symtab_node class.
15232 * ipa-ref.c (remove_reference): New class member function.
15233 (cannot_lead_to_return): New class member function.
15234 (referring_ref_list): Likewise.
15235 (referred_ref_list): Likewise.
15236 Rest of functions moved to symtab_node class.
15237 * ipa-ref.h: New member functions remove_reference,
15238 cannot_lead_to_return, referring_ref_list, referred_ref_list added
15240 ipa_ref_list class has new member functions: first_reference,
15241 first_referring, clear, nreferences.
15242 * ipa-reference.c (analyze_function): New IPA REF function used.
15243 (write_node_summary_p): Likewise.
15244 (ipa_reference_write_optimization_summary): Likewise.
15245 * ipa-split.c (split_function): Likewise.
15246 * ipa-utils.c (ipa_reverse_postorder): Likewise.
15247 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
15248 (function_and_variable_visibility): Likewise.
15249 * ipa.c (has_addr_references_p): Likewise.
15250 (process_references): Argument type changed.
15251 (symtab_remove_unreachable_nodes): New IPA REF function used.
15252 (process_references): Likewise.
15253 (set_writeonly_bit): Likewise.
15254 * lto-cgraph.c: Implementation of new symtab_node member functions
15255 that uses new IPA REF functions.
15256 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
15258 * lto-streamer-out.c (output_symbol_p): Likewise.
15259 * lto-streamer.h (referenced_from_this_partition_p): Argument type
15261 * symtab.c: Implementation of new IPA REF API.
15262 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
15263 (ipa_tm_create_version): Likewise.
15264 (ipa_tm_execute): Likewise.
15265 * tree-emutls.c (gen_emutls_addr): Likewise.
15266 * tree-inline.c (copy_bb): Likewise.
15267 (delete_unreachable_blocks_update_callgraph): Likewise.
15268 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
15269 (varpool_for_node_and_aliases): Likewise.
15271 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15273 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
15275 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15278 * fold-const.c (fold_checksum_tree): Use a hash_table of const
15279 tree_node * instead of tree_node *.
15281 (print_fold_checksum): Likewise.
15282 (fold_check_failed): Likewise.
15283 (debug_fold_checksum): Likewise.
15284 (fold_build1_stat_loc): Likewise.
15285 (fold_build2_stat_loc): Likewise.
15286 (fold_build3_stat_loc): Likewise.
15287 (fold_build_call_array_loc): Likewise.
15289 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
15291 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
15292 implementation with call to...
15293 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
15295 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
15298 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
15300 PR tree-optimization/57742
15301 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
15302 after replacing the statement.
15304 2014-06-25 Nick Clifton <nickc@redhat.com>
15306 * config/v850/v850.c (GHS_default_section_names): Change to const
15308 (GHS_current_section_names): Likewise.
15309 (v850_insert_attributes): Do not build strings, just assign the
15310 names directly. Change the type of 'chosen_section' to const
15312 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
15313 directly to the array entry.
15314 * config/v850/v850.h (GHS_default_section_names): Change to const
15316 (GHS_current_section_names): Likewise.
15318 2014-06-25 Jakub Jelinek <jakub@redhat.com>
15320 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
15321 (LANG_HOOKS_DECLS): Add it.
15322 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
15324 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
15325 * langhooks.h (struct lang_hooks_for_decls): Add
15326 omp_clause_linear_ctor hook.
15327 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
15328 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
15329 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
15330 combined simd loop use omp_clause_linear_ctor hook.
15332 2014-06-24 Cong Hou <congh@google.com>
15334 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
15335 pattern recognition.
15336 (type_conversion_p): PROMOTION is true if it's a type promotion
15337 conversion, and false otherwise. Return true if the given expression
15338 is a type conversion one.
15339 * tree-vectorizer.h: Adjust the number of patterns.
15340 * tree.def: Add SAD_EXPR.
15341 * optabs.def: Add sad_optab.
15342 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
15343 * expr.c (expand_expr_real_2): Likewise.
15344 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
15345 * gimple.c (get_gimple_rhs_num_ops): Likewise.
15346 * optabs.c (optab_for_tree_code): Likewise.
15347 * tree-cfg.c (estimate_operator_cost): Likewise.
15348 * tree-ssa-operands.c (get_expr_operands): Likewise.
15349 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
15350 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
15351 * doc/generic.texi: Add document for SAD_EXPR.
15352 * doc/md.texi: Add document for ssad and usad.
15354 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15356 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
15357 qualification in cast.
15359 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
15361 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
15362 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
15363 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
15364 (tree_function_decl): ... here.
15365 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
15366 streaming of vindex to ...
15367 (write_ts_function_decl_tree_pointers): ... here.
15368 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
15369 Do not stream DECL_VINDEX.
15370 (lto_input_ts_function_decl_tree_pointers): Stream it here.
15372 2014-06-24 Catherine Moore <clm@codesourcery.com>
15373 Sandra Loosemore <sandra@codesourcery.com>
15375 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
15376 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
15377 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
15379 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15381 * doc/invoke.texi (Warning Options): Remove duplicated
15382 -Wmaybe-uninitialized.
15384 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15386 PR tree-optimization/57742
15387 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
15388 (handle_builtin_malloc, handle_builtin_memset): New functions.
15389 (strlen_optimize_stmt): Call them.
15390 * passes.def: Move strlen after loop+dom but before vrp.
15392 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15395 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
15396 model family 6 CPU with has_longmode never use a CPU without
15399 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
15402 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
15405 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15407 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
15408 * dominance.c (iterate_fix_dominators): Use hash_map instead of
15410 * hash-map.h: New file.
15411 * ipa-comdats.c: Use hash_map instead of pointer_map.
15413 * lto-section-out.c: Adjust.
15414 * lto-streamer.h: Replace pointer_map with hash_map.
15415 * symtab.c (verify_symtab): Likewise.
15416 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
15417 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
15418 * tree-streamer.h: Likewise.
15419 * tree-streamer.c: Adjust.
15420 * pointer-set.h: Remove pointer_map.
15422 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15424 * hash-table.h: Add a template arg to choose between storing values
15425 and storing pointers to values, and then provide partial
15426 specializations for both.
15427 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
15428 should store, not the type values should point to.
15429 * tree-into-ssa.c (var_info_hasher): Likewise.
15430 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
15431 * tree-complex.c: Adjust.
15432 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
15433 table instead of int_tree_map *.
15434 * tree-parloops.c: Adjust.
15435 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
15436 type is being stored.
15437 * tree-vectorizer.c: Adjust.
15439 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15441 * hash-table.h: Remove a layer of indirection from hash_table so that
15442 it contains the hash table's data instead of a pointer to the data.
15443 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
15444 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
15445 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
15446 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
15447 fold-const.c, gcse.c, ggc-common.c,
15448 gimple-ssa-strength-reduction.c, gimplify.c,
15449 graphite-clast-to-gimple.c, graphite-dependences.c,
15450 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
15451 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
15452 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
15453 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
15454 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
15455 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
15456 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
15457 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
15458 tree-ssa-live.c, tree-ssa-loop-im.c,
15459 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
15460 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
15461 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
15462 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
15463 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
15464 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
15465 vtable-verify.c, vtable-verify.h: Adjust.
15467 2014-06-24 Richard Biener <rguenther@suse.de>
15469 PR tree-optimization/61572
15470 * tree-ssa-sink.c (statement_sink_location): Do not sink
15471 loads from hard registers.
15473 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15475 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
15476 not mentioned in clauses use private clause if the iterator is
15477 declared in #pragma omp for simd, and when adding lastprivate
15478 instead, add it to the outer #pragma omp for too. Diagnose
15479 if the variable is private in outer context. For simd collapse > 1
15480 loops, replace all iterators with temporaries.
15481 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
15482 same even in collapse > 1 loops.
15484 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
15485 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
15487 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
15488 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
15490 (gimplify_adjust_omp_clauses): Likewise.
15491 * omp-low.c (lower_rec_simd_input_clauses,
15492 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
15493 safelen the same as safelen(1).
15494 * tree-nested.c (convert_nonlocal_omp_clauses,
15495 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
15496 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
15497 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
15498 Fixup handling of GIMPLE_OMP_TARGET.
15499 (convert_tramp_reference_stmt, convert_gimple_call): Handle
15502 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
15504 PR tree-optimization/61554
15505 * tree-ssa-propagate.c: Include "bitmap.h".
15506 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
15507 properly update constructor/destructor.
15508 (substitute_and_fold_dom_walker::before_dom_children):
15509 Remove call to gimple_purge_dead_eh_edges, add bb->index to
15510 need_eh_cleaup instead.
15511 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
15514 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15516 * varpool.c (dump_varpool_node): Dump used_by_single_function.
15517 * tree-pass.h (make_pass_ipa_single_use): New pass.
15518 * cgraph.h (used_by_single_function): New flag.
15519 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
15521 * passes.def (pass_ipa_single_use): Scedule.
15522 * ipa.c (BOTTOM): New macro.
15523 (meet): New function
15524 (propagate_single_user): New function.
15525 (ipa_single_use): New function.
15526 (pass_data_ipa_single_use): New pass.
15527 (pass_ipa_single_use): New pass.
15528 (pass_ipa_single_use::gate): New gate.
15529 (make_pass_ipa_single_use): New function.
15531 2014-06-23 Kai Tietz <ktietz@redhat.com>
15534 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
15535 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
15537 2014-06-23 Richard Biener <rguenther@suse.de>
15539 * tree-ssa-loop.c (gate_loop): New function.
15540 (pass_tree_loop::gate): Call it.
15541 (pass_data_tree_no_loop, pass_tree_no_loop,
15542 make_pass_tree_no_loop): New.
15543 * tree-vectorizer.c: Include tree-scalar-evolution.c
15544 (pass_slp_vectorize::execute): Initialize loops and SCEV if
15546 (pass_slp_vectorize::clone): New method.
15547 * timevar.def (TV_TREE_NOLOOP): New.
15548 * tree-pass.h (make_pass_tree_no_loop): Declare.
15549 * passes.def (pass_tree_no_loop): New pass group with
15552 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
15555 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
15556 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
15558 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15560 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
15561 "yes" where needed.
15563 2014-06-23 Alan Modra <amodra@gmail.com>
15566 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
15567 to zero on debug statements.
15569 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15572 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
15573 Ignore third operand if present by marking qualifier_internal.
15575 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
15577 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
15579 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
15580 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
15581 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
15582 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
15583 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
15584 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
15585 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
15586 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
15587 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
15588 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
15589 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
15590 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
15591 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
15592 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
15593 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
15594 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
15595 logic in GCC vector extensions
15597 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
15598 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
15599 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
15600 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
15601 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
15602 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
15603 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
15604 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
15605 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
15606 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
15608 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
15610 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
15613 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
15614 (vget_low_s64): Use __GET_LOW macro.
15615 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
15616 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
15617 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
15618 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
15619 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
15621 (vcombine_s64): Use GCC vector extensions; remove cast.
15622 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
15623 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
15624 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
15625 Fix type signature; remove cast.
15627 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15630 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
15632 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
15634 (BUILTIN_VD1): New.
15635 (BUILTIN_VD_RE): Remove.
15636 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
15637 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
15638 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
15639 variant but not df.
15640 (vreinterpretv1df*, vreinterpret*v1df): New.
15641 (vreinterpretdf*, vreinterpret*df): Remove.
15642 * config/aarch64/aarch64-simd.md (aarch64_create,
15643 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
15644 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
15646 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
15647 (vcreate_f64): Remove cast, use v1df builtin.
15648 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
15649 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
15650 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
15651 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
15652 vmov_n_f64, vst1_f64): Use gcc vector extensions.
15653 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
15654 add range check using __builtin_aarch64_im_lane_boundsi.
15655 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
15656 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
15657 type signature, use gcc vector extensions.
15658 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
15659 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
15660 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
15661 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
15662 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
15663 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
15664 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
15665 vreinterpret_u64_f64): Use v1df builtin not df.
15667 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15669 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
15672 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15674 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
15677 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15679 * loop-invariant.c (pre_check_invariant_p): New function.
15680 (find_invariant_insn): Call pre_check_invariant_p.
15682 2014-06-22 Richard Henderson <rth@redhat.com>
15685 * compare-elim.c (struct comparison): Add eh_note.
15686 (find_comparison_dom_walker::before_dom_children): Don't eliminate
15687 a redundant comparison in a different EH region. Purge EH edges if
15690 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15692 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
15693 (var_shift): Use it.
15694 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
15695 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
15696 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
15697 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
15698 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
15699 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
15700 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
15701 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
15702 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
15703 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
15704 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
15705 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
15706 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
15707 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
15708 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
15709 *rotldi3_internal15be): Use the new attribute. Merge register and
15710 integer alternatives.
15712 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15714 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
15715 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
15716 split, *ashrdi3_internal3 and split): Delete, merge into...
15717 (ashr<mode>3): New expander.
15718 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
15719 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
15721 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15723 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
15724 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
15725 *rotldi3_internal3 and split): Delete, merge into...
15726 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
15727 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
15728 Use "rotlw" extended mnemonic.
15730 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15732 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
15733 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
15734 and split, *ashldi3_internal3 and split): Delete, merge into...
15735 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
15736 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
15738 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15740 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
15741 (lshrsi3, two anonymous define_insns and define_splits,
15742 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
15743 *lshrdi3_internal3 and split): Delete, merge into...
15744 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
15745 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
15747 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15749 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
15750 Remove "O" alternative.
15752 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
15754 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
15755 (mips_move_from_gpr_cost): Likewise.
15756 (mips_register_move_cost): Update accordingly.
15757 (mips_secondary_reload_class): Remove name of in_p.
15759 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
15762 * config/i386/i386.md (x86_64_shrd, x86_shrd,
15763 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
15765 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
15767 * config/nios2/nios2.c: Include "builtins.h".
15769 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15771 * cgraph.h (tls_model_names): New variable.
15772 * print-tree.c (print_node): Simplify.
15773 * varpool.c (tls_model_names): New variable.
15774 (dump_varpool_node): Output tls model.
15776 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15778 * ipa-visibility.c (function_and_variable_visibility): Disable
15779 temporarily local aliases for some targets.
15781 2014-06-20 Marek Polacek <polacek@redhat.com>
15783 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
15784 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
15785 into SANITIZE_UNDEFINED.
15786 * doc/invoke.texi: Describe -fsanitize=bounds.
15787 * gimplify.c (gimplify_call_expr): Add gimplification of internal
15788 functions created in the FEs.
15789 * internal-fn.c: Move "internal-fn.h" after "tree.h".
15790 (expand_UBSAN_BOUNDS): New function.
15791 * internal-fn.def (UBSAN_BOUNDS): New internal function.
15792 * internal-fn.h: Don't define internal functions here.
15793 * opts.c (common_handle_option): Add -fsanitize=bounds.
15794 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
15795 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
15796 * tree-core.h: Define internal functions here.
15797 (struct tree_base): Add ifn field.
15798 * tree-pretty-print.c: Include "internal-fn.h".
15799 (dump_generic_node): Handle functions without CALL_EXPR_FN.
15800 * tree.c (get_callee_fndecl): Likewise.
15801 (build_call_expr_internal_loc): New function.
15802 * tree.def (CALL_EXPR): Update description.
15803 * tree.h (CALL_EXPR_IFN): Define.
15804 (build_call_expr_internal_loc): Declare.
15805 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
15807 (ubsan_type_descriptor): Change bool parameter to enum
15808 ubsan_print_style. Adjust the code. Add handling of
15810 (ubsan_expand_bounds_ifn): New function.
15811 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
15812 (ubsan_build_overflow_builtin): Likewise.
15813 (instrument_bool_enum_load): Likewise.
15814 (ubsan_instrument_float_cast): Likewise.
15815 * ubsan.h (enum ubsan_print_style): New enum.
15816 (ubsan_expand_bounds_ifn): Declare.
15817 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
15819 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
15821 * config/rs6000/rs6000.md: Append `DONE' to preparation
15822 statements of `bswap' pattern splitters.
15824 2014-06-20 Tom de Vries <tom@codesourcery.com>
15826 * target.def (call_fusage_contains_non_callee_clobbers): Update
15828 * doc/tm.texi: Regenerate.
15830 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15831 Max Ostapenko <m.ostapenko@partner.samsung.com>
15834 * asan.c (instrument_strlen_call): Fixed instrumentation of
15837 2014-06-20 Martin Jambor <mjambor@suse.cz>
15840 * ipa-prop.c (impossible_devirt_target): New function.
15841 (try_make_edge_direct_virtual_call): Use it, also instead of
15844 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15845 Max Ostapenko <m.ostapenko@partner.samsung.com>
15848 * asan.c (build_check_stmt): Add condition.
15850 2014-06-20 Martin Jambor <mjambor@suse.cz>
15853 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
15856 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15858 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
15860 (VCONQ): Make comment more helpful.
15862 * config/aarch64/aarch64-simd.md
15863 (aarch64_sqdmulh_lane<mode>):
15864 Use VCOND for operands 2. Update lane checking and flipping logic.
15865 (aarch64_sqrdmulh_lane<mode>): Likewise.
15866 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
15867 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
15868 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
15869 attribute of operand 3 to VCOND.
15870 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
15871 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
15872 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
15873 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
15874 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
15875 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
15877 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
15878 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
15879 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
15880 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
15881 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
15882 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
15883 operand to VCOND. Update lane flipping and bounds checking logic.
15884 (aarch64_sqdmlal2_lane<mode>): Likewise.
15885 (aarch64_sqdmlsl_lane<mode>): Likewise.
15886 (aarch64_sqdmull_lane<mode>): Likewise.
15887 (aarch64_sqdmull2_lane<mode>): Likewise.
15888 (aarch64_sqdmlal_laneq<mode>):
15889 Replace VCON usage with VCONQ.
15890 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
15891 (aarch64_sqdmlal2_laneq<mode>): Emit
15892 aarch64_sqdmlal2_laneq<mode>_internal insn.
15893 Replace VCON with VCONQ.
15894 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
15895 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
15896 (aarch64_sqdmull_laneq<mode>): Emit
15897 aarch64_sqdmull_laneq<mode>_internal insn.
15898 Replace VCON with VCONQ.
15899 (aarch64_sqdmull2_laneq<mode>): Emit
15900 aarch64_sqdmull2_laneq<mode>_internal insn.
15901 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
15902 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
15903 of 3rd argument to int16x4_t.
15904 (vqdmlalh_lane_s16): Likewise.
15905 (vqdmlslh_lane_s16): Likewise.
15906 (vqdmull_high_lane_s16): Likewise.
15907 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
15908 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
15909 (vqdmlsl_lane_s16): Likewise.
15910 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
15911 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
15912 (vqdmlals_lane_s32): Likewise.
15913 (vqdmlsls_lane_s32): Likewise.
15914 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
15915 (vqdmulls_lane_s32): Likewise.
15916 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
15917 (vqdmlsl_lane_s32): Likewise.
15918 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
15919 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
15920 (vqrdmulhh_lane_s16): Likewise.
15921 (vqdmlsl_high_lane_s16): Likewise.
15922 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
15923 (vqdmlsl_high_lane_s32): Likewise.
15924 (vqrdmulhs_lane_s32): Likewise.
15926 2014-06-20 Tom de Vries <tom@codesourcery.com>
15928 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
15929 get_call_reg_set_usage.
15931 2014-06-20 Tom de Vries <tom@codesourcery.com>
15933 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
15934 it contains all call_used_regs.
15936 2014-06-20 Tom de Vries <tom@codesourcery.com>
15938 * final.c (collect_fn_hard_reg_usage): Add and use variable
15939 function_used_regs.
15941 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15943 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
15944 (set_init_priority, get_init_priority, set_fini_priority,
15945 get_fini_priority): New methods.
15946 * tree.c (init_priority_for_decl): Remove.
15947 (init_ttree): Do not initialize init priority.
15948 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
15949 (decl_priority_info): Remove.
15950 (decl_init_priority_insert): Rewrite.
15951 (decl_fini_priority_insert): Rewrite.
15952 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
15953 tree_priority_map_marked_p): Remove.
15954 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
15955 * lto-streamer-out.c (hash_tree): Do not hash priorities.
15956 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
15957 not output priorities.
15958 (pack_ts_function_decl_value_fields): Likewise.
15959 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
15960 not input priorities.
15961 (unpack_ts_function_decl_value_fields): Likewise.
15962 * symtab.c (symbol_priority_map): Declare.
15963 (init_priority_hash): Declare.
15964 (symtab_unregister_node): Unregister from priority hash, too.
15965 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
15967 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
15968 (symbol_priority_info): New function.
15969 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
15971 * tree-core.h (tree_priority_map): Remove.
15973 2014-06-20 Jakub Jelinek <jakub@redhat.com>
15975 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
15976 0xff to uint64_t before shifting it up.
15978 2014-06-20 Julian Brown <julian@codesourcery.com>
15979 Chung-Lin Tang <cltang@codesourcery.com>
15981 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
15982 TARGET_THUMB1_ONLY. Add comments.
15984 2014-06-19 Tom de Vries <tom@codesourcery.com>
15986 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
15987 return type to void.
15988 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
15990 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15992 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
15993 as "move", from depends_on.
15995 2014-06-19 Terry Guo <terry.guo@arm.com>
15997 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
16000 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
16002 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
16004 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
16006 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
16009 * config/sh/sh.c (prepare_move_operands): Don't process TLS
16010 addresses here if reload in progress or completed.
16012 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16014 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
16015 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
16016 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
16017 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
16018 (mips_register_priority): New function that implements the target
16019 hook TARGET_REGISTER_PRIORITY.
16020 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
16021 (mips_lra_p): Likewise for TARGET_LRA_P.
16022 (TARGET_REGISTER_PRIORITY): Define macro.
16023 (TARGET_SPILL_CLASS): Likewise.
16024 (TARGET_LRA_P): Likewise.
16025 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
16027 (REG_CLASS_NAMES): Likewise.
16028 (REG_CLASS_CONTENTS): Likewise.
16029 (BASE_REG_CLASS): Use M16_SP_REGS.
16030 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
16031 New set attribute to enable alternatives depending on the register
16033 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
16034 (*lea64): Disable pattern for MIPS16.
16035 * config/mips/mips.opt (mlra): New option.
16037 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16039 * lra-constraints.c (base_to_reg): New function.
16040 (process_address): Use new function.
16042 2014-06-18 Tom de Vries <tom@codesourcery.com>
16044 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
16045 * config/aarch64/aarch64.c
16046 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
16047 (aarch64_emit_call_insn): New function.
16048 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
16050 * config/aarch64/aarch64.md (define_expand "call_internal")
16051 (define_expand "call_value_internal", define_expand "sibcall_internal")
16052 (define_expand "sibcall_value_internal"): New.
16053 (define_expand "call", define_expand "call_value")
16054 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
16055 expand variant and aarch64_emit_call_insn.
16057 2014-06-18 Radovan Obradovic <robradovic@mips.com>
16058 Tom de Vries <tom@codesourcery.com>
16060 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
16061 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
16063 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
16064 clobbers to CALL_INSN_FUNCTION_USAGE.
16065 (define_expand "sibcall_internal")
16066 (define_expand "sibcall_value_internal"): New.
16067 (define_expand "call", define_expand "call_value"): Add argument to
16068 arm_emit_call_insn.
16069 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
16070 (define_expand "sibcall_value"): Use sibcall_value_internal and
16071 arm_emit_call_insn.
16073 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16075 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
16077 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16079 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
16082 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16084 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
16085 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
16086 annotations. Fix DWARF information.
16088 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16090 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
16091 __udivmoddi4, and fixups for negative operands.
16093 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16095 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
16097 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16099 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
16102 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16104 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
16107 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16109 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
16110 describing register usage on function entry and exit.
16112 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16114 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
16115 (__aeabi_ldivmod): Fix whitespace.
16117 2014-06-18 Andreas Schwab <schwab@suse.de>
16119 * doc/md.texi (Standard Names): Use @itemx for grouped items.
16120 Remove blank line after @item.
16122 2014-06-18 Richard Henderson <rth@redhat.com>
16125 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
16127 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16129 * config/arm/arm.c (neon_vector_mem_operand): Allow register
16130 POST_MODIFY for neon loads and stores.
16131 (arm_print_operand): Output post-index register for neon loads and
16134 2014-06-18 Richard Biener <rguenther@suse.de>
16136 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
16138 2014-06-18 Richard Biener <rguenther@suse.de>
16140 * tree-pass.h (make_pass_dce_loop): Remove.
16141 * passes.def: Replace pass_dce_loop with pass_dce.
16142 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
16143 changed free niter estimates and reset the scev cache.
16144 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
16145 make_pass_dce_loop): Remove.
16146 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
16147 (fini_copy_prop): Return whether something changed. Always
16148 let substitute_and_fold perform DCE and free niter estimates
16149 and reset the scev cache if so.
16150 (execute_copy_prop): If sth changed schedule cleanup-cfg.
16151 (pass_data_copy_prop): Do not unconditionally schedule
16152 cleanup-cfg or update-ssa.
16154 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
16156 PR tree-optimization/61518
16157 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
16158 reduction var is used in reduction stmt or phi-function only.
16160 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16162 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
16164 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
16166 PR tree-optimization/61517
16167 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
16168 whose rhs's first tree is the source expression instead of the
16170 (find_bswap_or_nop): Likewise.
16171 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
16172 gimple stmt whose rhs's first tree is the source. In the memory source
16173 case, move the stmt to be replaced close to one of the original load to
16174 avoid the problem of a store between the load and the stmt's original
16176 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
16179 2014-06-18 Andreas Schwab <schwab@suse.de>
16181 PR rtl-optimization/54555
16182 * postreload.c (move2add_use_add2_insn): Substitute
16183 STRICT_LOW_PART only if it is cheaper.
16185 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
16187 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
16188 Do not use unspec as call operand. Use memory_operand instead of
16189 memory_nox32_operand and add "m" operand constraint. Disable
16190 pattern for TARGET_X32.
16191 (*sibcall_pop_memory): Ditto.
16192 (*sibcall_value_memory): Ditto.
16193 (*sibcall_value_pop_memory): Ditto.
16194 (sibcall peepholes): Merge SImode and DImode patterns using
16195 W mode iterator. Use memory_operand instead of memory_nox32_operand.
16196 Disable pattern for TARGET_X32. Check if eliminated register is
16197 really dead after call insn. Generate call RTX without unspec operand.
16198 (sibcall_value peepholes): Ditto.
16199 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
16200 instead of memory_nox32_operand. Check if eliminated register is
16201 really dead after call insn. Generate call RTX without unspec operand.
16202 (sibcall_value_pop peepholes): Ditto.
16203 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
16205 2014-06-18 Terry Guo <terry.guo@arm.com>
16208 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
16211 2014-06-18 Olivier Hainque <hainque@adacore.com>
16213 * tree-core.h (tree_block): Add an "end_locus" field, allowing
16214 memorization of the end of block source location.
16215 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
16216 * gimplify.c (gimplify_bind_expr): Propagate the block start and
16217 end source location info we have on the block entry/exit code we
16220 2014-06-18 Richard Biener <rguenther@suse.de>
16222 * common.opt (fssa-phiopt): New option.
16223 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
16225 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
16226 * doc/invoke.texi (-fssa-phiopt): Document.
16228 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16230 * genattrtab.c (n_bypassed): New variable.
16231 (process_bypasses): Initialise n_bypassed.
16232 Count number of bypassed reservations.
16233 (make_automaton_attrs): Allocate space for bypassed reservations
16234 rather than number of bypasses.
16236 2014-06-18 Richard Biener <rguenther@suse.de>
16238 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
16239 we propagated anything.
16240 (substitute_and_fold_dom_walker::before_dom_children): Something
16241 changed if we propagated into PHI arguments.
16242 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
16245 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
16247 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
16249 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
16250 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
16251 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
16252 Introduces alternative way of loads group permutaions.
16253 (vect_transform_grouped_load): Try alternative way of permutations.
16255 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16257 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
16258 changed in ORT_TARGET region, don't jump to do_outer.
16259 (struct gimplify_adjust_omp_clauses_data): New type.
16260 (gimplify_adjust_omp_clauses_1): Adjust for data being
16261 a struct gimplify_adjust_omp_clauses_data pointer instead
16262 of tree *. Pass pre_p as a new argument to
16263 lang_hooks.decls.omp_finish_clause hook.
16264 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
16265 splay_tree_foreach to pass both list_p and pre_p.
16266 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
16267 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
16268 gimplify_adjust_omp_clauses callers.
16269 * langhooks.c (lhd_omp_finish_clause): New function.
16270 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
16271 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
16272 * langhooks.h (struct lang_hooks_for_decls): Add a new
16273 gimple_seq * argument to omp_finish_clause hook.
16274 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
16275 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
16276 (scan_omp_parallel, lower_omp_for): When adding
16277 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
16278 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
16279 * tree-nested.c (convert_nonlocal_omp_clauses,
16280 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
16281 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
16283 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
16285 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
16286 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
16288 2014-06-17 Xinliang David Li <davidxl@google.com>
16290 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
16291 * passes.c (pass_init_dump_file): Do not set initialize
16292 flag to false unconditionally.
16294 2014-06-17 Richard Biener <rguenther@suse.de>
16296 * genopinit.c (main): Use vec<>::qsort method.
16297 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
16299 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
16301 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
16303 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
16304 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
16305 (mips_move_to_gpr_cost): Remove ST_REGS case.
16306 (mips_move_from_gpr_cost): Likewise.
16307 (mips_register_move_cost): Likewise.
16308 (mips_secondary_reload_class): Likewise.
16310 2014-06-17 Richard Biener <rguenther@suse.de>
16312 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
16313 (pass_all_optimizations): Move 3rd copy-prop pass from after
16314 fre to before ifcombine/phiopt.
16316 2014-06-17 Richard Biener <rguenther@suse.de>
16318 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
16319 and allow all blocks to be forwarders.
16321 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
16324 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
16325 variable 'size'; calculate 'size' right in the front; use
16326 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
16327 pcum->aapcs_stack_words.
16329 2014-06-17 Nick Clifton <nickc@redhat.com>
16331 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
16332 (umulhi3, mulsidi3, umulsidi3): Likewise.
16334 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
16336 PR middle-end/61508
16337 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
16338 check for section name.
16340 2014-06-17 Richard Biener <rguenther@suse.de>
16342 * tree-ssa-propagate.c: Include domwalk.h.
16343 (substitute_and_fold): Outline main worker into a domwalker ...
16344 (substitute_and_fold_dom_walker::before_dom_children): ... here.
16345 Schedule stmts we can fully propagate for removal. Remove
16347 (substitute_and_fold): Apply a dominator walk to perform
16348 substitution. Process stmts scheduled for removal here.
16350 2014-06-17 Richard Biener <rguenther@suse.de>
16352 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
16353 of PHI node moving.
16355 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
16357 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
16358 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
16359 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
16360 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
16361 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
16363 (get_fpscr) : Likewise.
16365 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16367 PR rtl-optimization/61325
16368 * lra-constraints.c (valid_address_p): Add forward declaration.
16369 (simplify_operand_subreg): Check address validity before and after
16370 alter_reg of memory subreg.
16372 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
16374 * config/i386/i386.c (decide_alg): Correctly handle
16375 maximum size of stringop algorithm.
16377 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16379 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
16381 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16383 PR rtl-optimization/61522
16384 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
16386 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
16389 * symtab.c (symtab_node::reset_section): New method.
16390 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16392 * cgraph.h (reset_section): Declare.
16393 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16394 do not consider comdat locals.
16395 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16397 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16398 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16399 reset sections of symbols dragged out of the comdats.
16400 (function_and_variable_visibility): Reset sections of
16403 2014-06-16 Richard Biener <rguenther@suse.de>
16405 PR tree-optimization/61482
16406 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
16407 [-INF(OVF), +INF(OVF)] range.
16409 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16411 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
16412 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
16413 handling 32-bit multiplication.
16415 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
16417 PR middle-end/61430
16418 * lra-lives.c (process_bb_lives): Skip creating copy during
16419 insn scan when src/dest has constrained to same regno.
16421 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16423 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
16424 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
16426 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16428 * asan.c (check_func): New function.
16429 (maybe_create_ssa_name): Likewise.
16430 (build_check_stmt_with_calls): Likewise.
16431 (use_calls_p): Likewise.
16432 (report_error_func): Change interface.
16433 (build_check_stmt): Allow non-integer lengths; add support
16435 (asan_instrument): Likewise.
16436 (instrument_mem_region_access): Moved code to build_check_stmt.
16437 (instrument_derefs): Likewise.
16438 (instrument_strlen_call): Likewise.
16439 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
16440 * doc/invoke.texi: Describe new parameter.
16441 * params.def: Define new parameter.
16442 * params.h: Likewise.
16443 * sanitizer.def: Describe new builtins.
16445 2014-06-16 Richard Biener <rguenther@suse.de>
16447 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16448 Make all defs available at the end.
16449 (eliminate): If we remove a PHI node schedule cfg-cleanup.
16451 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16454 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
16456 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
16459 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
16460 initialization. Replace remaining use of uid.
16462 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16464 * c-family/c-common.c (handle_tls_model_attribute): Use
16465 set_decl_tls_model.
16466 * c-family/c-common.c (handle_tls_model_attribute): Use
16467 set_decl_tls_model.
16468 * cgraph.h (struct varpool_node): Add tls_model.
16469 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
16470 * tree.h (DECL_TLS_MODEL): Update.
16471 (DECL_THREAD_LOCAL_P): Check that variable is static.
16472 (decl_tls_model): Declare.
16473 (set_decl_tls_model): Declare.
16474 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
16475 set symbol prorperties.
16476 (get_emutls_init_templ_addr): Cleanup.
16477 (new_emutls_decl): Update.
16478 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
16479 (lto_input_varpool_node): Likewise.
16480 * lto-streamer-out.c (hash_tree): Likewise.
16481 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16482 not stream DECL_TLS_MODEL.
16483 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
16484 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
16486 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16488 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
16490 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16492 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
16493 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
16495 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
16496 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
16497 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
16498 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
16499 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
16500 (df_get_artificial_defs, df_get_artificial_uses)
16501 (df_single_def, df_single_use): Update accordingly.
16502 (df_refs_chain_dump): Take the first element in a linked list as
16503 parameter, rather than a pointer to an array of pointers.
16504 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
16505 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
16506 (df_chain_create_bb_process_use): Likewise.
16507 (df_md_bb_local_compute_process_def): Likewise.
16508 * fwprop.c (process_defs, process_uses): Likewise.
16509 (register_active_defs, update_uses): Likewise.
16510 (forward_propagate_asm): Update for new df_ref linking.
16511 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
16512 (df_null_ref_rec, df_null_mw_rec): Likewise.
16513 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
16515 (df_scan_free_bb_info): Remove check for null artificial_defs.
16516 (df_install_ref_incremental): Adjust for new df_ref linking.
16517 Use a single-element insertion rather than a full sort.
16518 (df_ref_chain_delete_du_chain): Take the first element
16519 in a linked list as parameter, rather than a pointer to an array of
16521 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
16522 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
16523 (df_insn_info_delete): Remove check for null defs and call to
16524 df_scan_free_mws_vec.
16525 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
16526 null rather than df_null_*_rec.
16527 (df_insn_rescan_debug_internal): Likewise, and update null
16528 checks in the same way. Remove check for null defs.
16529 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
16530 Move a single element rather doing a full sort.
16531 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
16533 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
16534 Initialize df_ref and df_mw_hardreg lists to null rather than
16536 (df_ref_compare): Take df_refs as parameter, transferring the
16537 old interface to...
16538 (df_ref_ptr_compare): ...this new function.
16539 (df_sort_and_compress_refs): Update accordingly.
16540 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
16541 old interface to...
16542 (df_mw_ptr_compare): ...this new function.
16543 (df_sort_and_compress_mws): Update accordingly.
16544 (df_install_refs, df_install_mws): Return a linked list rather than
16545 an array of pointers.
16546 (df_refs_add_to_chains): Assert that old lists are empty rather
16548 (df_insn_refs_verify): Don't handle null defs speciailly.
16549 * web.c (union_match_dups): Update for new df_ref linking.
16551 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16553 * df.h (df_ref_create, df_ref_remove): Delete.
16554 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
16555 (df_ref_remove): Likewise.
16557 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16559 * df.h (df_single_def, df_single_use): New functions.
16560 * ira.c (find_moveable_pseudos): Use them.
16562 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16564 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
16565 * df-problems.c (df_note_bb_compute): Use it.
16566 * regstat.c (regstat_bb_compute_ri): Likewise.
16568 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16570 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
16571 * cse.c (cse_extended_basic_block): Use them.
16572 * dce.c (mark_artificial_use): Likewise.
16573 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
16574 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16575 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
16576 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
16577 (df_simulate_initialize_backwards): Likewise.
16578 (df_simulate_finalize_backwards): Likewise.
16579 (df_simulate_initialize_forwards): Likewise.
16580 (df_md_simulate_artificial_defs_at_top): Likewise.
16581 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16582 * regrename.c (init_rename_info): Likewise.
16583 * regstat.c (regstat_bb_compute_ri): Likewise.
16584 (regstat_bb_compute_calls_crossed): Likewise.
16586 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16588 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
16589 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
16590 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
16591 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
16592 * combine.c (create_log_links): Likewise.
16593 * compare-elim.c (find_flags_uses_in_insn): Likewise.
16594 (try_eliminate_compare): Likewise.
16595 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
16596 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
16597 (remove_reg_equal_equiv_notes_for_defs): Likewise.
16598 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
16599 (word_dce_process_block, dce_process_block): Likewise.
16600 * ddg.c (def_has_ccmode_p): Likewise.
16601 * df-core.c (df_bb_regno_first_def_find): Likewise.
16602 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
16603 * df-problems.c (df_rd_simulate_one_insn): Likewise.
16604 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16605 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
16606 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
16607 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
16608 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
16609 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
16610 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
16611 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
16612 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16613 * fwprop.c (local_ref_killed_between_p): Likewise.
16614 (all_uses_available_at, free_load_extend): Likewise.
16615 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
16616 * hw-doloop.c (scan_loop): Likewise.
16617 * ifcvt.c (dead_or_predicable): Likewise.
16618 * init-regs.c (initialize_uninitialized_regs): Likewise.
16619 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
16620 (process_bb_node_lives): Likewise.
16621 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
16622 (find_moveable_pseudos): Likewise.
16623 * loop-invariant.c (check_dependencies, record_uses): Likewise.
16624 * recog.c (peep2_find_free_register): Likewise.
16625 * ree.c (get_defs): Likewise.
16626 * regstat.c (regstat_bb_compute_ri): Likewise.
16627 (regstat_bb_compute_calls_crossed): Likewise.
16628 * sched-deps.c (find_inc, find_mem): Likewise.
16629 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
16630 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
16631 * shrink-wrap.c (requires_stack_frame_p): Likewise.
16632 (prepare_shrink_wrap): Likewise.
16633 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
16634 * web.c (union_defs, pass_web::execute): Likewise.
16635 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
16636 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
16638 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
16640 * lra-assign.c (assign_by_spills): Add code to assign vector regs
16641 to inheritance pseudos.
16642 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
16644 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
16647 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
16648 (BU_MISC_2): Rename to ...
16649 (BU_LDBL128_2): ... this.
16650 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
16651 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
16652 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
16653 RS6000_BTM_LDBL128.
16654 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
16655 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
16656 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
16657 (unpacktf_1): Likewise.
16658 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
16659 (__builtin_longdouble_dw1): Likewise.
16660 * doc/sourcebuild.texi (longdouble128): Document.
16662 2014-06-13 Jeff Law <law@redhat.com>
16664 PR rtl-optimization/61094
16665 PR rtl-optimization/61446
16666 * ree.c (combine_reaching_defs): Get the mode for the copy from
16667 the extension insn rather than the defining insn.
16669 2014-06-13 Dehao Chen <dehao@google.com>
16671 * dwarf2out.c (add_linkage_name): Emit more linkage name.
16673 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
16675 * doc/install.texi (--enable-linker-plugin-configure-flags)
16676 (--enable-linker-plugin-flags): Document new flags.
16678 2014-06-13 Martin Jambor <mjambor@suse.cz>
16681 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
16682 cache_token if returning early.
16684 2014-06-13 Nick Clifton <nickc@redhat.com>
16686 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
16687 requested alignment is active.
16688 (LABEL_ALIGN): Likewise.
16689 (LOOP_ALIGN): Likewise.
16691 2014-06-13 Richard Biener <rguenther@suse.de>
16693 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16694 Rewrite to propagate the VN result into all uses where
16695 possible and to remove stmts becoming dead because of that.
16696 (eliminate): Generalize stmt removal handling, remove in
16697 reverse dominator order to support proper debug stmt
16698 generation. Update stmts before removing stmts.
16699 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
16701 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
16703 PR tree-optimization/61375
16704 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
16705 symbolic number cannot be represented in an uint64_t.
16706 (find_bswap_or_nop_1): Likewise.
16708 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16710 * symtab.c (symtab_node::reset_section): New method.
16711 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16713 * cgraph.h (reset_section): Declare.
16714 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16715 do not consider comdat locals.
16716 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16718 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16719 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16720 reset sections of symbols dragged out of the comdats.
16721 (function_and_variable_visibility): Reset sections of
16724 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16726 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
16727 to use symtab and decl_binds_to_current_def_p
16728 * tree-vectorizer.c (increase_alignment): Increase alignment
16729 of alias target, too.
16731 2014-06-12 Jakub Jelinek <jakub@redhat.com>
16733 PR middle-end/61486
16734 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
16735 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
16736 if outer combined construct is distribute.
16737 (gimplify_omp_for): For OMP_DISTRIBUTE set
16738 gimplify_omp_ctxp->distribute.
16739 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
16740 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
16741 mapping into decl map.
16743 2014-06-12 Jason Merrill <jason@redhat.com>
16745 * common.opt (fabi-version): Change default to 0.
16747 2014-06-12 Jason Merrill <jason@redhat.com>
16749 * toplev.c (process_options): Reject -fabi-version=1.
16751 2014-06-12 Jeff Law <law@redhat.com>
16753 PR tree-optimization/61009
16754 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
16755 value when we stop processing a block due to problematic PHIs.
16757 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
16759 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
16760 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
16761 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
16762 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
16763 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
16764 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
16765 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
16766 are not in the spec.
16768 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
16771 * config/aarch64/aarch64-modes.def: Add V1DFmode.
16772 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
16775 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
16777 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
16779 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
16782 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
16783 loading from address spaces.
16785 2014-06-12 Martin Liska <mliska@suse.cz>
16788 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
16789 statement is reachable.
16791 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16793 * symtab.c (section_hash): New hash.
16794 (symtab_unregister_node): Clear section before freeing.
16795 (hash_section_hash_entry): New haser.
16796 (eq_sections): New function.
16797 (symtab_node::set_section_for_node): New method.
16798 (set_section_1): Update.
16799 (symtab_node::set_section): Take string instead of tree as parameter.
16800 (symtab_resolve_alias): Update.
16801 * cgraph.h (section_hash_entry_d): New structure.
16802 (section_hash_entry): New typedef.
16803 (cgraph_node): Change comdat_group_ to x_comdat_group,
16804 change section_ to x_section and turn into section_hash_entry;
16805 update accestors; put set_section_for_node offline.
16806 * tree.c (decl_section_name): Turn into string.
16807 (set_decl_section_name): Change parameter to be string.
16808 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
16809 * sdbout.c (sdbout_one_type): Update.
16810 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
16811 * varasm.c (IN_NAMED_SECTION, get_named_section,
16812 resolve_unique_section, hot_function_section, get_named_text_section,
16813 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
16814 make_decl_rtl, default_unique_section): Update.
16815 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
16816 (c6x_elf_unique_section): Update.
16817 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
16818 * config/pa/pa.c (pa_function_section): Update.
16819 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
16820 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
16821 * config/arc/arc.c (arc_in_small_data_p): Update.
16822 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
16823 * config/mcore/mcore.c (mcore_unique_section): Update.
16824 * config/mips/mips.c (mips16_build_function_stub): Update.
16825 (mips16_build_call_stub): Update.
16826 (mips_function_rodata_section): Update.
16827 (mips_in_small_data_p): Update.
16828 * config/score/score.c (score_in_small_data_p): Update.
16829 * config/rx/rx.c (rx_in_small_data): Update.
16830 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
16831 (rs6000_xcoff_asm_named_section): Update.
16832 (rs6000_xcoff_unique_section): Update.
16833 * config/frv/frv.c (frv_string_begins_with): Update.
16834 (frv_in_small_data_p): Update.
16835 * config/v850/v850.c (v850_encode_data_area): Update.
16836 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
16837 (bfin_handle_l1_data_attribute): Update.
16838 (bfin_handle_l2_attribute): Update.
16839 * config/mep/mep.c (mep_unique_section): Update.
16840 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
16842 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
16843 (h8300_handle_tiny_data_attribute): Update.
16844 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
16845 (m32r_in_small_data_p): Update.
16846 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
16847 * config/i386/i386.c (ix86_in_large_data_p): Update.
16848 * config/i386/winnt.c (i386_pe_unique_section): Update.
16849 * config/darwin.c (darwin_function_section): Update.
16850 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
16851 * tree-emutls.c (get_emutls_init_templ_addr): Update.
16852 (new_emutls_decl): Update.
16853 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
16854 input_varpool_node): Update.
16855 (ead_string_cst): Turn to ...
16856 (read_string): ... this one.
16857 * dwarf2out.c (secname_for_decl): Update.
16858 * asan.c (asan_protect_global): Update.
16860 2014-06-11 DJ Delorie <dj@redhat.com>
16862 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
16864 * config/rx/rx.c (rx_option_override): Likewise.
16865 (rx_align_for_label): Likewise.
16867 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
16869 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
16871 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
16874 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16876 * common.md: New file.
16877 * doc/md.texi: Update description of generic, machine-independent
16879 * config/s390/constraints.md (e): Delete.
16880 * Makefile.in (md_file): Include common.md.
16881 * config/m32c/t-m32c (md_file): Likewise.
16882 * genpreds.c (general_mem): New array.
16883 (generic_constraint_letters): Remove constraints now defined by
16885 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16886 Allow the first character to be '<' or '>' as well.
16887 * genoutput.c (general_mem): New array.
16888 (indep_constraints): Remove constraints now defined by common.md.
16889 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16890 Remove special handling of 'm'.
16891 * ira-costs.c (record_reg_classes): Remove special handling of
16892 constraints now defined by common.md.
16893 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16894 * ira-lives.c (single_reg_class): Likewise.
16895 (ira_implicitly_set_insn_hard_regs): Likewise.
16896 * lra-constraints.c (reg_class_from_constraints): Likewise.
16897 (process_alt_operands, process_address, curr_insn_transform): Likewise.
16898 * postreload.c (reload_cse_simplify_operands): Likewise.
16899 * reload.c (push_secondary_reload, scratch_reload_class)
16900 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16901 * reload1.c (maybe_fix_stack_asms): Likewise.
16902 * targhooks.c (default_secondary_reload): Likewise.
16903 * stmt.c (parse_output_constraint): Likewise.
16904 * recog.c (preprocess_constraints): Likewise.
16905 (constrain_operands, peep2_find_free_register): Likewise.
16906 (asm_operand_ok): Likewise, but add a comment saying why 'o'
16907 must be handled specially.
16909 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16911 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
16912 * genpreds.c (have_const_dbl_constraints): Delete.
16913 (add_constraint): Don't set it.
16914 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
16915 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
16916 constraints using the lookup_constraint logic.
16917 * ira-lives.c (single_reg_class): Likewise.
16918 * ira.c (ira_setup_alts): Likewise.
16919 * lra-constraints.c (process_alt_operands): Likewise.
16920 * recog.c (asm_operand_ok, constrain_operands): Likewise.
16921 * reload.c (find_reloads): Likewise.
16923 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16925 * genpreds.c (const_int_start, const_int_end): New variables.
16926 (choose_enum_order): Output CONST_INT constraints before memory
16928 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
16930 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
16931 * ira.c (ira_setup_alts): Likewise.
16932 * lra-constraints.c (process_alt_operands): Likewise.
16933 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16934 * reload.c (find_reloads): Likewise.
16936 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16938 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
16939 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
16940 * recog.c (preprocess_constraints): Update accordingly.
16942 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16944 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
16945 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
16946 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
16947 * genpreds.c (print_type_tree): New function.
16948 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
16949 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
16950 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
16951 Write out enum constraint_type and get_constraint_type.
16952 * lra-constraints.c (satisfies_memory_constraint_p): Take a
16953 constraint_num rather than a constraint string.
16954 (satisfies_address_constraint_p): Likewise.
16955 (reg_class_from_constraints): Avoid old constraint macros.
16956 (process_alt_operands, process_address_1): Likewise.
16957 (curr_insn_transform): Likewise.
16958 * ira-costs.c (record_reg_classes): Likewise.
16959 (record_operand_costs): Likewise.
16960 * ira-lives.c (single_reg_class): Likewise.
16961 (ira_implicitly_set_insn_hard_regs): Likewise.
16962 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16963 * postreload.c (reload_cse_simplify_operands): Likewise.
16964 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16965 (constrain_operands, peep2_find_free_register): Likewise.
16966 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
16967 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16968 * reload1.c (maybe_fix_stack_asms): Likewise.
16969 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
16970 * targhooks.c (default_secondary_reload): Likewise.
16971 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
16972 to EXTRA_CONSTRAINT_STR.
16973 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
16975 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16977 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
16978 (write_constraint_satisfied_p_array): ...this new function.
16979 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
16981 (write_insn_preds_c): Update accordingly.
16983 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16985 * genpreds.c (write_lookup_constraint): Rename to...
16986 (write_lookup_constraint_1): ...this.
16987 (write_lookup_constraint_array): New function.
16988 (write_tm_preds_h): Define lookup_constraint as an inline function
16989 that uses write_lookup_constraint_array where possible.
16990 (write_insn_preds_c): Update for the changes above.
16992 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16994 * doc/md.texi (regclass_for_constraint): Rename to...
16995 (reg_class_for_constraint): ...this.
16996 * genpreds.c (num_constraints, enum_order, register_start)
16997 (register_end, satisfied_start, memory_start, memory_end)
16998 (address_start, address_end): New variables.
16999 (add_constraint): Count the number of constraints.
17000 (choose_enum_order): New function.
17001 (write_enum_constraint_num): Iterate over enum_order.
17002 (write_regclass_for_constraint): Rename to...
17003 (write_reg_class_for_constraint_1): ...this and update output
17005 (write_constraint_satisfied_p): Rename to...
17006 (write_constraint_satisfied_p_1): ...this and update output
17007 accordingly. Do nothing if all extra constraints are register
17009 (write_insn_extra_memory_constraint): Delete.
17010 (write_insn_extra_address_constraint): Delete.
17011 (write_range_function): New function.
17012 (write_tm_preds_h): Define constraint_satisfied_p and
17013 reg_class_for_constraint as inline functions that do a range check
17014 before calling the out-of-line function. Use write_range_function
17015 to implement insn_extra_{register,memory,address}_constraint,
17016 the first of which is new.
17017 (write_insn_preds_c): Update after above changes to write_* functions.
17018 (main): Call choose_enum_order.
17020 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
17022 PR tree-optimization/61306
17023 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
17024 expression instead of its size.
17025 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
17026 false to prevent optimization when the result is unpredictable due to
17027 arithmetic right shift of signed type with highest byte is set.
17028 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
17029 (init_symbolic_number): Likewise.
17030 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
17031 when the result is unpredictable due to sign extension.
17033 2014-06-11 Terry Guo <terry.guo@arm.com>
17035 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
17036 (*thumb1_addsi3): Ditto.
17037 (*thumb_subdi3): Ditto.
17038 (thumb1_subsi3_insn): Ditto.
17039 (*thumb_mulsi3): Ditto.
17040 (*thumb_mulsi3_v6): Ditto.
17041 (*thumb1_andsi3_insn): Ditto.
17042 (thumb1_bicsi3): Ditto.
17043 (*thumb1_iorsi3_insn): Ditto.
17044 (*thumb1_xorsi3_insn): Ditto.
17045 (*thumb1_ashlsi3): Ditto.
17046 (*thumb1_ashrsi3): Ditto.
17047 (*thumb1_lshrsi3): Ditto.
17048 (*thumb1_rotrsi3): Ditto.
17049 (*thumb1_negdi2): Ditto.
17050 (*thumb1_negsi2): Ditto.
17051 (*thumb1_abssi2): Ditto.
17052 (*thumb1_neg_abssi2): Ditto.
17053 (*thumb1_one_cmplsi2): Ditto.
17054 (*thumb1_zero_extendhisi2): Ditto.
17055 (*thumb1_zero_extendqisi2): Ditto.
17056 (*thumb1_zero_extendqisi2_v6): Ditto.
17057 (thumb1_extendhisi2): Ditto.
17058 (thumb1_extendqisi2): Ditto.
17059 (*thumb1_movdi_insn): Ditto.
17060 (*thumb1_movsi_insn): Ditto.
17061 (*thumb1_movhi_insn): Ditto.
17062 (thumb_movhi_clobber): Ditto.
17063 (*thumb1_movqi_insn): Ditto.
17064 (*thumb1_movhf): Ditto.
17065 (*thumb1_movsf_insn): Ditto.
17066 (*thumb_movdf_insn): Ditto.
17067 (movmem12b): Ditto.
17069 (cbranchqi4): Ditto.
17070 (cbranchsi4_insn): Ditto.
17071 (cbranchsi4_scratch): Ditto.
17072 (*negated_cbranchsi4): Ditto.
17073 (*tbit_cbranch): Ditto.
17074 (*tlobits_cbranch): Ditto.
17075 (*tstsi3_cbranch): Ditto.
17076 (*cbranchne_decr1): Ditto.
17077 (*addsi3_cbranch): Ditto.
17078 (*addsi3_cbranch_scratch): Ditto.
17079 (*thumb_cmpdi_zero): Ditto.
17080 (cstoresi_eq0_thumb1): Ditto.
17081 (cstoresi_ne0_thumb1): Ditto.
17082 (*cstoresi_eq0_thumb1_insn): Ditto.
17083 (*cstoresi_ne0_thumb1_insn): Ditto.
17084 (cstoresi_nltu_thumb1): Ditto.
17085 (cstoresi_ltu_thumb1): Ditto.
17086 (thumb1_addsi3_addgeu): Ditto.
17087 (*thumb_jump): Ditto.
17088 (*call_reg_thumb1_v5): Ditto.
17089 (*call_reg_thumb1): Ditto.
17090 (*call_value_reg_thumb1_v5): Ditto.
17091 (*call_value_reg_thumb1): Ditto.
17092 (*call_insn): Ditto.
17093 (*call_value_insn): Ditto.
17094 (thumb1_casesi_internal_pic): Ditto.
17095 (thumb1_casesi_dispatch): Ditto.
17096 (*thumb1_indirect_jump): Ditto.
17097 (prologue_thumb1_interwork): Ditto.
17098 (*epilogue_insns): Ditto.
17099 (consttable_1): Ditto.
17100 (consttable_2): Ditto.
17101 (tablejump): Ditto.
17102 (*thumb1_tablejump): Ditto.
17103 (thumb_eh_return): Ditto.
17104 (define_peephole2): Two of them are thumb1 only and got moved into
17105 new file thumb1.md.
17106 (define_split): Six of them are thumb1 only and got moved into new
17108 * config/arm/thumb1.md: New file comprised of above thumb1 only
17111 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17113 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
17114 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
17116 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
17117 (aarch64_crc_builtin_datum): New struct.
17118 (aarch64_crc_builtin_data): New.
17119 (aarch64_init_crc32_builtins): New function.
17120 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
17121 (aarch64_crc32_expand_builtin): New.
17122 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
17123 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
17124 __ARM_FEATURE_CRC32 when appropriate.
17125 (TARGET_CRC32): Define.
17126 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
17127 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
17128 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
17129 (aarch64_<crc_variant>): New pattern.
17130 * config/aarch64/arm_acle.h: New file.
17131 * config/aarch64/iterators.md (CRC): New int iterator.
17132 (crc_variant, crc_mode): New int attributes.
17133 * doc/aarch64-acle-intrinsics.texi: New file.
17134 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
17135 Include aarch64-acle-intrinsics.texi.
17137 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
17139 * tree-vect-data-refs.c (vect_grouped_store_supported): New
17140 check for stores group of length 3.
17141 (vect_permute_store_chain): New permutations for stores group of
17143 * tree-vect-stmts.c (vect_model_store_cost): Change cost
17144 of vec_perm_shuffle for the new permutations.
17146 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
17148 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
17149 table rewriting temporarily on targets not supporting ONE_ONLY.
17151 2014-06-11 Richard Biener <rguenther@suse.de>
17153 PR middle-end/61437
17155 2014-06-04 Richard Biener <rguenther@suse.de>
17157 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17158 TREE_PUBLIC and DECL_EXTERNAL decls.
17160 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17162 * varasm.c (set_implicit_section): New function.
17163 (resolve_unique_section): Use it to set implicit section
17165 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
17166 (default_function_section): Likewise.
17167 (decl_binds_to_current_def_p): Constify argument.
17168 * varasm.h (decl_binds_to_current_def_p): Update prototype.
17169 * asan.c (asan_protect_global): Use
17170 symtab_get_node (decl)->implicit_section.
17171 * symtab.c (dump_symtab_base): Dump implicit sections.
17172 (verify_symtab_base): Verify sanity of sectoins and comdats.
17173 (symtab_resolve_alias): Alias share the section of its target.
17174 (set_section_1): New function.
17175 (symtab_node::set_section): Move here, recurse to aliases.
17176 (verify_symtab): Check for duplicated symtab lists.
17177 * tree-core.h (implicit_section_name_p): Remove.
17178 * tree-vect-data-refs.c: Include varasm.h.
17179 (vect_can_force_dr_alignment_p): Fix conditional on when
17180 decl bints to current definition; use
17181 symtab_get_node (decl)->implicit_section.
17182 * cgraph.c (cgraph_make_node_local_1): Fix section set.
17183 * cgraph.h (struct symtab_node): Add implicit_section.
17184 (set_section): Rename to ...
17185 (set_section_for_node): ... this one.
17186 (set_section): Declare.
17187 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
17188 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
17189 input_overwrite_node, input_varpool_node): Stream implicit_section.
17190 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
17191 removal; it will fail in LTO.
17193 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17195 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
17196 Change second alternative type to f_mcr.
17197 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
17198 and 12th alternatives' types to f_mcr and f_mrc.
17199 (*movdi_aarch64): Same for 12th and 13th alternatives.
17200 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
17201 (aarch64_movtilow_tilow): Change type to fmov.
17203 2014-06-10 Jiong Wang <jiong.wang@arm.com>
17205 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
17206 (aarch64_save_or_restore_callee_save_registers): Fix layout.
17208 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17210 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
17212 (aarch64_sqrdmulh_lane<mode>): Likewise.
17213 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17214 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17215 (aarch64_sqdmulh_laneq<mode>): New expander.
17216 (aarch64_sqrdmulh_laneq<mode>): Likewise.
17217 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
17218 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
17219 (aarch64_sqdmulh_lane<mode>): New expander.
17220 (aarch64_sqrdmulh_lane<mode>): Likewise.
17221 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17222 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17223 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
17224 (aarch64_sqdmlal_laneq<mode>): Likewise.
17225 (aarch64_sqdmlsl_lane<mode>): Likewise.
17226 (aarch64_sqdmlsl_laneq<mode>): Likewise.
17227 (aarch64_sqdmlal2_lane<mode>): Likewise.
17228 (aarch64_sqdmlal2_laneq<mode>): Likewise.
17229 (aarch64_sqdmlsl2_lane<mode>): Likewise.
17230 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
17231 (aarch64_sqdmull_lane<mode>): Likewise.
17232 (aarch64_sqdmull_laneq<mode>): Likewise.
17233 (aarch64_sqdmull2_lane<mode>): Likewise.
17234 (aarch64_sqdmull2_laneq<mode>): Likewise.
17236 2014-06-10 Richard Biener <rguenther@suse.de>
17238 PR tree-optimization/61438
17239 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
17240 (eliminate_dom_walker::before_dom_children): Only try to inhibit
17241 insertion of IVs if running PRE.
17242 (eliminate): Adjust.
17243 (pass_pre::execute): Likewise.
17244 (pass_fre::execute): Likewise.
17246 2014-06-10 Richard Biener <rguenther@suse.de>
17248 PR middle-end/61456
17249 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
17250 Do not use the main variant for the type comparison.
17251 (ncr_compar): Likewise.
17252 (nonoverlapping_component_refs_p): Likewise.
17254 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
17256 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
17257 REG_CFA_RESTORE mode.
17259 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
17261 * config/i386/i386.c (expand_vec_perm_pblendv): New.
17262 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
17263 expand_vec_perm_pblendv.
17265 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17267 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
17269 Simplify description of __crc32d and __crc32cd intrinsics.
17270 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
17273 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
17276 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
17277 * config.in: Regenerate.
17278 * configure: Likewise.
17280 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17282 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
17284 (intersect_static_var_sets): Remove.
17285 (propagate): Do not prune local statics.
17287 2014-06-10 Jakub Jelinek <jakub@redhat.com>
17290 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
17291 Set lastprivate_firstprivate even if omp_private_outer_ref
17292 langhook returns true.
17293 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
17294 langhook, call unshare_expr on new_var and call
17295 build_outer_var_ref to get the last argument.
17297 2014-06-10 Marek Polacek <polacek@redhat.com>
17300 * doc/extend.texi: Add cindex for transparent_union.
17302 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
17304 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
17305 init_symbolic_number ().
17307 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
17309 PR middle-end/61141
17310 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
17311 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
17312 (verify_rtl_sharing): Likewise.
17314 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
17317 * tree.c (build_qualified_type): Use a canonical type for
17320 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17322 * config/arm/arm-modes.def: Remove XFmode.
17324 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
17327 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
17328 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
17329 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
17330 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
17331 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
17332 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
17333 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
17334 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
17335 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
17337 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
17339 * tree-core.h (tree_decl_with_vis): Remove section_name.
17341 2014-06-09 Kito Cheng <kito@0xlab.org>
17343 * ira.c (ira): Don't call init_caller_save if LRA enabled
17344 since LRA use its own infrastructure to handle that.
17346 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17348 * symtab.c (dump_symtab_base): Update dumping.
17349 (symtab_make_decl_local): Clear only DECL_COMDAT.
17350 * tree-vect-data-refs.c (Check that variable is static before
17351 tampering with sections.
17352 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
17353 (cgraph_create_virtual_clone): Likewise.
17354 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
17355 (decl_section_name, set_decl_section_name): New accessors.
17356 (find_decls_types_r): Do not walk section name
17357 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
17358 (decl_comdat_group, decl_comdat_group_id): Constify.
17359 (decl_section_name, set_decl_section_name): Update.
17360 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
17361 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
17362 (cgraph_make_node_local_1): Clear section and comdat group.
17363 * cgraph.h (set_comdat_group): Sanity check.
17364 (get_section, set_section): New.
17365 * ipa-comdats.c (ipa_comdats): Use get_section.
17366 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
17367 * lto-streamer-out.c: Do not follow section names.
17368 * c-family/c-common.c (handle_section_attribute): Update.
17369 * lto-cgraph.c (lto_output_node): Output section.
17370 (lto_output_varpool_node): Likewise.
17371 (read_comdat_group): Rename to ...
17372 (read_identifier): ... this one.
17373 (read_string_cst): New function.
17374 (input_node, input_varpool_node): Input section names.
17375 * tree-emutls.c (get_emutls_init_templ_addr): Update.
17376 (new_emutls_decl): Update.
17377 (secname_for_decl): Check section names only of static vars.
17378 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
17379 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
17380 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
17381 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
17382 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
17383 * config/mcore/mcore.c (mcore_unique_section): Likewise.
17384 * config/mips/mips.c (mips16_build_function_stub): Likewise.
17385 * config/v850/v850.c (v850_insert_attributes): Likewise.
17386 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
17388 (h8300_handle_tiny_data_attribute): Likewise.
17389 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
17390 (bfin_handle_l2_attribute): Likewise.
17392 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17394 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
17395 remove static initializer.
17397 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17399 * varasm.c (use_blocks_for_decl_p): Check symbol table
17400 instead of alias attribute.
17401 (place_block_symbol): Recurse on aliases.
17403 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17405 * ipa-visibility.c: Include varasm.h
17406 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
17408 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17410 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
17411 outputting aliases.
17413 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
17415 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
17416 from test_insn into GGC space escape via SET_SRC.
17418 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
17420 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
17421 call statement, if any.
17422 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
17423 statements, if any. Tidy up.
17425 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
17428 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
17429 iterators, VSX_D that handles 64-bit types, and VSX_LE that
17430 handles swapping the two 64-bit double words on little endian
17431 systems. Include V1TImode and optionally TImode in VSX_LE so that
17432 these types are properly swapped. Change all of the insns and
17433 splits that do the 64-bit swaps to use VSX_LE.
17434 (vsx_le_perm_load_<mode>): Likewise.
17435 (vsx_le_perm_store_<mode>): Likewise.
17436 (splitters for little endian memory operations): Likewise.
17437 (vsx_xxpermdi2_le_<mode>): Likewise.
17438 (vsx_lxvd2x2_le_<mode>): Likewise.
17439 (vsx_stxvd2x2_le_<mode>): Likewise.
17441 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
17444 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
17445 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
17446 and corresponding splitters. Zero extend general register
17447 or memory input operand to XMM temporary. Enable for
17448 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
17449 (floatunssi<mode>2): Update expander predicate.
17451 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
17453 PR rtl-optimization/61325
17454 * lra-constraints.c (process_address_1): Check scale equal to one
17455 to prevent transformation: base + scale * index => base + new_reg.
17457 2014-06-06 Richard Biener <rguenther@suse.de>
17459 PR tree-optimization/59299
17460 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
17462 (nearest_common_dominator_of_uses): Likewise.
17463 (statement_sink_location): Adjust. Support sinking loads.
17465 2014-06-06 Martin Jambor <mjambor@suse.cz>
17467 * ipa-prop.c (get_place_in_agg_contents_list): New function.
17468 (build_agg_jump_func_from_list): Likewise.
17469 (determine_known_aggregate_parts): Renamed to
17470 determine_locally_known_aggregate_parts. Moved some functionality
17471 to the two functions above, removed bound checks.
17473 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
17475 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
17476 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
17477 (aarch64_progress_pointer): Likewise.
17478 (aarch64_copy_one_part_and_move_pointers): Likewise.
17479 (aarch64_expand_movmen): Likewise.
17480 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
17481 * config/aarch64/aarch64.md (movmem<mode>): New.
17483 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
17485 * targhooks.c (default_add_stmt_cost): Call target specific
17486 hook instead of default one.
17488 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
17490 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
17491 endianness instead of host endianness.
17492 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
17495 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17498 * function.c (instantiate_decls): Process the saved static chain.
17499 (expand_function_start): If not optimizing, save the static chain
17501 * tree-nested.c (convert_all_function_calls): Always create the static
17502 chain for nested functions if not optimizing.
17504 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17506 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
17508 2014-06-06 Richard Biener <rguenther@suse.de>
17510 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
17511 (construct_init_block): Likewise.
17512 (construct_exit_block): Likewise.
17513 (pass_expand::execute): Likewise.
17514 * graphite.c (graphite_transforms): Replace check for current_loops
17515 with a check for > 1 loops.
17516 (pass_graphite_transforms::execute): Adjust.
17517 * ipa-split.c (split_function): Remove check for current_loops.
17518 * omp-low.c (expand_parallel_call): Likewise.
17519 (expand_omp_for_init_counts): Likewise.
17520 (extract_omp_for_update_vars): Likewise.
17521 (expand_omp_for_generic): Likewise.
17522 (expand_omp_sections): Likewise.
17523 (expand_omp_target): Likewise.
17524 * tracer.c (tail_duplicate): Likewise.
17525 (pass_tracer::execute): Likewise.
17526 * trans-mem.c (expand_transaction): Likewise.
17527 * tree-complex.c (expand_complex_div_wide): Likewise.
17528 * tree-eh.c (lower_resx): Likewise.
17529 (cleanup_empty_eh_merge_phis): Likewise.
17530 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
17531 current_loops with a check for > 1 loops.
17532 (pass_predcom::execute): Adjust.
17533 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
17534 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
17535 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
17536 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
17537 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
17538 * tree-switch-conversion.c (process_switch): Likewise.
17539 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
17540 * tree-vrp.c (vrp_visit_phi_node): Likewise.
17541 (execute_vrp): Likewise.
17542 * ubsan.c (ubsan_expand_null_ifn): Likewise.
17544 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17546 * rtl.h (insn_location): Declare.
17547 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
17548 with UNKNOWN_LOCATION.
17549 * emit-rtl.c (insn_location): New function.
17550 * final.c (notice_source_line): Check that the instruction has a
17551 location before retrieving it and use insn_location.
17552 * modulo-sched.c (loop_single_full_bb_p): Likewise.
17553 * print-rtl.c (print_rtx): Likewise.
17555 2014-06-06 Richard Biener <rguenther@suse.de>
17557 * passes.def: Move 2nd VRP pass before phi-only-cprop.
17559 2014-06-06 Christian Bruel <christian.bruel@st.com>
17561 PR tree-optimization/43934
17562 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
17565 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
17567 * ira-lives.c (single_reg_class): Add missing break. Explicitly
17568 return NO_REGS for extra address and memory constraints. Handle
17569 operands that match (or are equivalent to something that matches)
17570 extra constant constraints. Ignore other non-register operands.
17572 2014-06-06 Alan Modra <amodra@gmail.com>
17575 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
17576 * doc/tm.texi: Regenerate.
17577 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
17578 Use throughout in place of REG_PARM_STACK_SPACE.
17579 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
17580 "incoming" param. Pass to rs6000_function_parms_need_stack.
17581 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
17582 prototype_p when incoming. Use function decl when incoming
17583 to handle K&R style functions.
17584 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
17585 (INCOMING_REG_PARM_STACK_SPACE): Define.
17587 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17590 * cfgexpand.c (expand_debug_expr): Use address space of nested
17591 TREE_TYPE for ADDR_EXPR and MEM_REF.
17593 2014-06-05 Jeff Law <law@redhat.com>
17595 PR tree-optimization/61289
17596 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
17597 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
17598 looking for those which match LHS. All callers changed.
17599 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
17600 parameters and code which manipulated them. All callers changed.
17601 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
17602 and DST_MAP parameters. Simplify invalidation code by just calling
17603 invalidate_equivalences. All callers changed.
17604 (thread_across_edge): Simplify now that we don't need to maintain
17605 the map of equivalences to invalidate.
17607 2014-06-05 Kai Tietz <ktietz@redhat.com>
17608 Richard Henderson <rth@redhat.com>
17611 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
17612 checking for !TARGET_X32.
17613 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
17614 (sibcall_intern): New define_insn, plus required peepholes.
17615 (sibcall_pop_intern): Likewise.
17616 (sibcall_value_intern): Likewise.
17617 (sibcall_value_pop_intern): Likewise.
17619 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
17621 * tree-inline.c (tree_function_versioning): Check DF info existence
17622 before accessing it.
17624 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17626 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
17628 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
17629 aarch64_frame hard_fp_offset and frame_size.
17630 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
17631 frame_size; remove original_frame_size.
17632 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
17633 (aarch64_initial_elimination_offset): Remove frame_size and
17634 offset. Use aarch64_frame frame_size.
17636 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17637 Jiong Wang <jiong.wang@arm.com>
17638 Renlin <renlin.li@arm.com>
17640 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
17641 initialization of R30 offset. Update offset. Iterate core
17642 regisers upto X30. Remove X29, X30 specific code.
17644 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17645 Jiong Wang <jiong.wang@arm.com>
17647 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
17648 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
17649 (aarch64_register_saved_on_entry): Adjust test.
17651 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17653 * config/aarch64/aarch64.h (machine_function): Move
17654 saved_varargs_size from here...
17655 (aarch64_frame): ... to here.
17657 * config/aarch64/aarch64.c (aarch64_expand_prologue)
17658 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
17659 (aarch64_initial_elimination_offset)
17660 (aarch64_setup_incoming_varargs): Adjust location of
17661 saved_varargs_size.
17663 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17665 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
17668 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
17669 Prachi Godbole <Prachi.Godbole@imgtec.com>
17671 * config/mips/mips-cpus.def: Add definition for p5600. Updated
17672 mips32r5 entry to use PROCESSOR_P5600.
17673 * config/mips/mips-tables.opt: Regenerate.
17674 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
17675 * config/mips/mips.c (mips_fmadd_bypass): New function.
17676 (mips_rtx_cost_data): Add costs for p5600.
17677 (mips_issue_rate): Add support for p5600.
17678 (mips_multipass_dfa_lookahead): Likewise.
17679 * config/mips/mips.h (TUNE_P5600): New define.
17680 (TUNE_MACC_CHAINS): Add TUNE_P5600.
17681 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
17682 * config/mips/mips.md: Include p5600.md.
17683 (processor): Add p5600.
17684 * config/mips/p5600.md: New file.
17686 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
17688 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
17689 * config/i386/predicates.md (palignr_operand): New.
17690 Indicates if permutation is suitable for palignr instruction.
17692 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
17694 PR tree-optimization/61319
17695 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
17696 stmt belongs to loop.
17698 2014-06-05 Richard Biener <rguenther@suse.de>
17700 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
17701 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
17702 (lookup_tmp_var): Adjust.
17703 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
17705 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17707 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
17709 2014-06-05 Marek Polacek <polacek@redhat.com>
17712 * doc/invoke.texi: Document -Wlogical-not-parentheses.
17714 2014-06-04 Tom de Vries <tom@codesourcery.com>
17716 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
17719 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
17721 PR tree-optimization/61385
17722 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
17724 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
17726 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
17727 changed to use fatal_error.
17728 (main): Ensure lto_wrapper_cleanup is run atexit.
17730 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17732 * lra-constraints.c (valid_address_p): Move earlier in file.
17733 (address_eliminator): New structure.
17734 (satisfies_memory_constraint_p): New function.
17735 (satisfies_address_constraint_p): Likewise.
17736 (process_alt_operands, process_address, curr_insn_transform): Use them.
17738 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17740 * lra-int.h (lra_static_insn_data): Make operand_alternative a
17742 (target_lra_int, default_target_lra_int, this_target_lra_int)
17743 (op_alt_data): Delete.
17744 * lra.h (lra_init): Delete.
17745 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
17746 (init_insn_code_data_once): Remove op_alt_data handling.
17747 (finish_insn_code_data_once): Likewise.
17748 (init_op_alt_data): Delete.
17749 (get_static_insn_data): Initialize operand_alternative to null.
17750 (free_insn_recog_data): Cast operand_alternative before freeing it.
17751 (setup_operand_alternative): Take the operand_alternative as
17752 parameter and assume it isn't already cached in the static
17754 (lra_set_insn_recog_data): Update accordingly.
17755 (lra_init): Delete.
17756 * ira.c (ira_init): Don't call lra_init.
17757 * target-globals.h (this_target_lra_int): Declare.
17758 (target_globals): Remove lra_int.
17759 (restore_target_globals): Update accordingly.
17760 * target-globals.c: Don't include lra-int.h.
17761 (default_target_globals, save_target_globals): Remove lra_int.
17763 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17765 * recog.h (operand_alternative): Convert reg_class, reject,
17766 matched and matches into bitfields.
17767 (preprocess_constraints): New overload.
17768 (preprocess_insn_constraints): New function.
17769 (preprocess_constraints): Take the insn as parameter.
17770 (recog_op_alt): Change into a pointer.
17771 (target_recog): Add x_op_alt.
17772 * recog.c (asm_op_alt): New variable.
17773 (recog_op_alt): Change into a pointer.
17774 (preprocess_constraints): New overload, replacing the old function
17775 definition with one that doesn't use global state.
17776 (preprocess_insn_constraints): New function.
17777 (preprocess_constraints): Use them. Take the insn as parameter.
17778 Use asm_op_alt for asms.
17779 (recog_init): Free existing x_op_alt entries.
17780 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
17782 (make_early_clobber_and_input_conflicts): Likewise.
17783 (process_bb_node_lives): Pass the insn to process_constraints.
17784 * reg-stack.c (check_asm_stack_operands): Likewise.
17785 (subst_asm_stack_regs): Likewise.
17786 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17787 * regrename.c (build_def_use): Likewise.
17788 * sched-deps.c (sched_analyze_insn): Likewise.
17789 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
17790 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
17791 (note_invalid_constants): Likewise.
17792 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17793 (ix86_legitimate_combined_insn): Make operand_alternative pointer
17796 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17798 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
17799 * ira-lives.c (check_and_make_def_conflict): Check for disabled
17801 (make_early_clobber_and_input_conflicts): Likewise.
17802 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17804 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17806 * recog.h (alternative_class): New function.
17807 (which_op_alt): Return a const recog_op_alt.
17808 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
17809 (subst_asm_stack_regs): Likewise.
17810 * config/arm/arm.c (note_invalid_constants): Likewise.
17811 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
17812 the operand_alternative; use alternative class instead.
17813 * sel-sched.c (get_reg_class): Likewise.
17814 * regrename.c (build_def_use): Likewise.
17815 (hide_operands, restore_operands, record_out_operands): Update type
17818 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17820 * recog.h (recog_op_alt): Convert to a flat array.
17821 (which_op_alt): New function.
17822 * recog.c (recog_op_alt): Convert to a flat array.
17823 (preprocess_constraints): Update accordingly, grouping all
17824 operands of the same alternative together, rather than the
17826 * ira-lives.c (check_and_make_def_conflict): Likewise.
17827 (make_early_clobber_and_input_conflicts): Likewise.
17828 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17829 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
17830 (subst_asm_stack_regs): Likewise.
17831 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17832 * regrename.c (hide_operands, record_out_operands): Likewise.
17833 (build_def_use): Likewise.
17834 * sel-sched.c (get_reg_class): Likewise.
17835 * config/arm/arm.c (note_invalid_constants): Likewise.
17837 2014-06-04 Jason Merrill <jason@redhat.com>
17841 * gimplify.c (gimplify_arg): Non-static.
17842 * gimplify.h: Declare it.
17844 2014-06-04 Richard Biener <rguenther@suse.de>
17846 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17847 TREE_PUBLIC and DECL_EXTERNAL decls.
17849 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
17851 * regcprop.c (copyprop_hardreg_forward_1): Account for
17852 HARD_REGNO_CALL_PART_CLOBBERED.
17854 2014-06-04 Richard Biener <rguenther@suse.de>
17856 * configure.ac: Check whether the underlying type of int64_t
17857 is long or long long.
17858 * configure: Regenerate.
17859 * config.in: Likewise.
17860 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
17861 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
17863 2014-06-04 Richard Biener <rguenther@suse.de>
17865 PR tree-optimization/60098
17866 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
17868 (dse_optimize_stmt): Simplify, now that we found a kill
17871 2014-06-04 Richard Biener <rguenther@suse.de>
17873 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
17874 of accesses with non-invariant address.
17876 2014-06-04 Martin Liska <mliska@suse.cz>
17878 * cgraph.h (cgraph_make_wrapper): New function introduced.
17879 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
17880 * ipa-inline.h (inline_analyze_function): The function is global.
17881 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
17883 2014-06-04 Martin Liska <mliska@suse.cz>
17885 * tree.h (private_lookup_attribute_starting): New function.
17886 (lookup_attribute_starting): Likewise.
17887 * tree.c (private_lookup_attribute_starting): Likewise.
17889 2014-06-04 Martin Liska <mliska@suse.cz>
17891 * cgraph.h (expand_thunk): New argument added.
17892 (address_taken_from_non_vtable_p): New global function.
17893 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
17894 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
17895 * cgraphunit.c (analyze_function): Likewise.
17896 (assemble_thunks_and_aliases): Argument added to call.
17897 (expand_thunk): New argument forces to produce GIMPLE thunk.
17899 2014-06-04 Martin Liska <mliska@suse.cz>
17901 * coverage.h (coverage_compute_cfg_checksum): Argument added.
17902 * coverage.c (coverage_compute_cfg_checksum): Likewise.
17903 * profile.c (branch_prob): Likewise.
17905 2014-06-04 Martin Jambor <mjambor@suse.cz>
17908 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
17909 handler for switch on an ipa_ref_use enum.
17910 * ipa-reference.c (analyze_function): Likewise.
17912 2014-06-04 Kai Tietz <ktietz@redhat.com>
17914 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
17915 from old call-instruction.
17917 2014-06-04 Bin Cheng <bin.cheng@arm.com>
17919 * config/aarch64/aarch64.c (aarch64_classify_address)
17920 (aarch64_legitimize_reload_address): Support full addressing modes
17922 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
17923 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
17925 2014-06-03 Andrew Pinski <apinski@cavium.com>
17927 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
17930 2014-06-03 Andrew Pinski <apinski@cavium.com>
17932 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
17933 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
17935 2014-06-03 Kai Tietz <ktietz@redhat.com>
17937 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
17940 2014-06-03 Dehao Chen <dehao@google.com>
17942 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
17945 2014-06-03 Marek Polacek <polacek@redhat.com>
17948 * doc/invoke.texi: Document -Wswitch-bool.
17949 * function.c (stack_protect_epilogue): Cast controlling expression of
17951 * gengtype.c (walk_type): Generate switch expression with its
17952 controlling expression cast to int.
17954 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
17956 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
17958 * config/avr/avr-tables.opt: Regenerate.
17959 * config/avr/t-multilib: Regenerate.
17960 * doc/avr-mmcu.texi: Regenerate.
17962 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
17963 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
17965 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
17966 (ata6617c, ata664251): Add new avr35 devices.
17967 (ata6612c): Add new avr4 device.
17968 (ata6613c, ata6614q): Add new avr5 devices.
17969 * config/avr/avr-tables.opt: Regenerate.
17970 * config/avr/t-multilib: Regenerate.
17971 * doc/avr-mmcu.texi: Regenerate.
17973 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17975 * gcc/config/aarch64/aarch64-builtins.c
17976 (aarch64_types_binop_ssu_qualifiers): New static data.
17977 (TYPES_BINOP_SSU): Define.
17978 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
17979 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
17980 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
17981 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
17982 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
17983 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
17984 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
17985 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
17986 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
17987 suffix to builtin function name, remove cast.
17988 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
17989 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
17990 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
17992 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17994 * gcc/config/aarch64/aarch64-builtins.c
17995 (aarch64_types_binop_uus_qualifiers,
17996 aarch64_types_shift_to_unsigned_qualifiers,
17997 aarch64_types_unsigned_shiftacc_qualifiers): Define.
17998 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
17999 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
18000 sqshlu_n, uqshl_n): Update qualifiers.
18001 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
18002 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
18003 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
18004 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
18005 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
18006 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
18007 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
18008 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
18009 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
18010 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
18011 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
18012 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
18013 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
18014 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
18015 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
18016 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
18017 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
18018 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
18019 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
18020 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
18021 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
18022 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
18023 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
18024 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
18025 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
18026 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
18027 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
18029 2014-06-03 Teresa Johnson <tejohnson@google.com>
18031 * tree-sra.c (modify_function): Record caller nodes after rebuild.
18033 2014-06-02 Jason Merrill <jason@redhat.com>
18036 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
18038 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18040 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
18043 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18045 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
18047 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
18048 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
18049 * config/aarch64/iterators.md (REVERSE): New iterator.
18050 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
18051 (rev_op): New int_attribute.
18052 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
18053 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
18054 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
18055 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
18056 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
18057 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
18058 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
18059 Replace temporary __asm__ with __builtin_shuffle.
18061 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18063 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
18065 * config/mips/mips-tables.opt: Regenerate.
18066 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
18067 to use mips_isa_rev rather than ISA_MIPS32R2.
18068 * config/mips/mips.h (ISA_MIPS32R3): New define.
18069 (ISA_MIPS32R5): New define.
18070 (ISA_MIPS64R3): New define.
18071 (ISA_MIPS64R5): New define.
18072 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
18073 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
18074 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
18076 (MIPS_ISA_SYNCI_SPEC): Likewise.
18077 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
18078 (LINK_SPEC): Added mips32r3 and mips32r5.
18079 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
18080 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
18081 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
18082 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
18083 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
18084 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
18085 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
18087 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18089 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
18091 * config/mips/mips.opt (mxpa): New option.
18092 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
18095 2014-06-03 Martin Jambor <mjambor@suse.cz>
18098 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
18101 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
18103 PR tree-optimization/61328
18104 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
18105 initialization from find_bswap_or_nop_1.
18106 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
18107 in source_expr2 before using the size value the function sets. Also
18108 make use of init_symbolic_number () in both the old place and
18109 find_bswap_or_nop_load () to avoid reading uninitialized memory when
18110 doing recursion in the GIMPLE_BINARY_RHS case.
18112 2014-06-03 Richard Biener <rguenther@suse.de>
18114 PR tree-optimization/61383
18115 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
18118 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
18120 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
18121 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
18122 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
18123 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
18125 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
18126 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
18127 * system.h: ...here and make it unconditional.
18128 * target.def (conditional_register_usage): Mention
18129 define_register_constraint instead of old-style constraint macros.
18130 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
18131 * doc/tm.texi: Regenerate.
18132 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
18133 protected by !USE_MD_CONSTRAINTS.
18134 * config/frv/frv.md: Remove quote from old version of documentation.
18135 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
18136 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
18137 CONST_DOUBLE_OK_FOR_LETTER.
18138 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
18140 2014-06-02 Andrew Pinski <apinski@cavium.com>
18142 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
18143 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
18144 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
18145 file whose name depends on -mabi= and -mbig-endian.
18146 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
18147 Handle LP64 better and handle ilp32 too.
18148 (MULTILIB_OPTIONS): Delete.
18149 (MULTILIB_DIRNAMES): Delete.
18151 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
18153 * expr.h: Remove prototypes of functions defined in builtins.c.
18154 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
18155 Remove prototypes of functions defined in builtins.c.
18156 * builtins.h: Update prototype list to include all exported functions.
18157 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
18158 no_c99_libc_has_function): Move to targhooks.c
18159 (build_string_literal, build_call_expr_loc_array,
18160 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
18162 (expand_builtin_object_size, fold_builtin_object_size): Make static.
18163 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
18164 no_c99_libc_has_function): Relocate from builtins.c.
18165 * tree.c: Include builtins.h.
18166 (build_call_expr_loc_array, build_call_expr_loc_vec,
18167 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
18169 * fold-const.h (fold_fma): Move prototype to builtins.h.
18170 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
18171 * asan.c: Include builtins.h.
18172 * cfgexpand.c: Likewise.
18173 * convert.c: Likewise.
18174 * emit-rtl.c: Likewise.
18175 * except.c: Likewise.
18176 * expr.c: Likewise.
18177 * fold-const.c: Likewise.
18178 * gimple-fold.c: Likewise.
18179 * gimple-ssa-strength-reduction.c: Likewise.
18180 * gimplify.c: Likewise.
18181 * ipa-inline.c: Likewise.
18182 * ipa-prop.c: Likewise.
18183 * lto-streamer-out.c: Likewise.
18184 * stmt.c: Likewise.
18185 * tree-inline.c: Likewise.
18186 * tree-object-size.c: Likewise.
18187 * tree-sra.c: Likewise.
18188 * tree-ssa-ccp.c: Likewise.
18189 * tree-ssa-forwprop.c: Likewise.
18190 * tree-ssa-loop-ivcanon.c: Likewise.
18191 * tree-ssa-loop-ivopts.c: Likewise.
18192 * tree-ssa-math-opts.c: Likewise.
18193 * tree-ssa-reassoc.c: Likewise.
18194 * tree-ssa-threadedge.c: Likewise.
18195 * tree-streamer-in.c: Likewise.
18196 * tree-vect-data-refs.c: Likewise.
18197 * tree-vect-patterns.c: Likewise.
18198 * tree-vect-stmts.c: Likewise.
18199 * config/aarch64/aarch64.c: Likewise.
18200 * config/alpha/alpha.c: Likewise.
18201 * config/arc/arc.c: Likewise.
18202 * config/arm/arm.c: Likewise.
18203 * config/avr/avr.c: Likewise.
18204 * config/bfin/bfin.c: Likewise.
18205 * config/c6x/c6x.c: Likewise.
18206 * config/cr16/cr16.c: Likewise.
18207 * config/cris/cris.c: Likewise.
18208 * config/epiphany/epiphany.c: Likewise.
18209 * config/fr30/fr30.c: Likewise.
18210 * config/frv/frv.c: Likewise.
18211 * config/h8300/h8300.c: Likewise.
18212 * config/i386/i386.c: Likewise.
18213 * config/i386/winnt.c: Likewise.
18214 * config/ia64/ia64.c: Likewise.
18215 * config/iq2000/iq2000.c: Likewise.
18216 * config/lm32/lm32.c: Likewise.
18217 * config/m32c/m32c.c: Likewise.
18218 * config/m32r/m32r.c: Likewise.
18219 * config/m68k/m68k.c: Likewise.
18220 * config/mcore/mcore.c: Likewise.
18221 * config/mep/mep.c: Likewise.
18222 * config/microblaze/microblaze.c: Likewise.
18223 * config/mips/mips.c: Likewise.
18224 * config/mmix/mmix.c: Likewise.
18225 * config/mn10300/mn10300.c: Likewise.
18226 * config/moxie/moxie.c: Likewise.
18227 * config/msp430/msp430.c: Likewise.
18228 * config/nds32/nds32.c: Likewise.
18229 * config/pa/pa.c: Likewise.
18230 * config/pdp11/pdp11.c: Likewise.
18231 * config/picochip/picochip.c: Likewise.
18232 * config/rl78/rl78.c: Likewise.
18233 * config/rs6000/rs6000.c: Likewise.
18234 * config/rx/rx.c: Likewise.
18235 * config/s390/s390.c: Likewise.
18236 * config/score/score.c: Likewise.
18237 * config/sh/sh.c: Likewise.
18238 * config/sparc/sparc.c: Likewise.
18239 * config/spu/spu.c: Likewise.
18240 * config/stormy16/stormy16.c: Likewise.
18241 * config/tilegx/tilegx.c: Likewise.
18242 * config/tilepro/tilepro.c: Likewise.
18243 * config/v850/v850.c: Likewise.
18244 * config/vax/vax.c: Likewise.
18245 * config/xtensa/xtensa.c: Likewise.
18247 2014-06-02 Jeff Law <law@redhat.com>
18249 PR rtl-optimization/61094
18250 * ree.c (combine_reaching_defs): Do not reextend an insn if it
18251 was marked as do_no_reextend. If a copy is needed to eliminate
18252 an extension, then mark it as do_not_reextend.
18254 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
18256 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
18258 2014-06-02 Richard Henderson <rth@redhat.com>
18261 * config/alpha/alpha.c (print_operand_address): Allow symbolic
18262 addresses inside asms. Use output_operand_lossage instead of
18265 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
18268 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
18269 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
18271 2014-06-02 Tom de Vries <tom@codesourcery.com>
18273 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
18274 case that x has VOIDmode.
18276 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
18278 * varasm.c (copy_constant): Delete function.
18279 (build_constant_desc): Don't call it.
18281 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
18284 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
18285 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
18286 with immediate_operand.
18288 2014-06-02 Andreas Schwab <schwab@suse.de>
18290 * config/ia64/ia64.c
18291 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
18292 pending_data_specs first.
18294 2014-06-02 Richard Biener <rguenther@suse.de>
18296 PR tree-optimization/61378
18297 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
18298 valueized_anything.
18300 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
18302 * config/i386/constraints.md (Bw): Rename from 'w'.
18303 (Bz): Rename from 'z'.
18304 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
18306 2014-06-01 Kai Tietz <ktietz@redhat.com>
18309 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
18310 * config/i386/i386.md (sibcall_insn_operand): Use Bs
18311 instead of m constraint.
18313 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
18315 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
18316 a separate alternative where the scratch operand 2 is marked as
18319 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
18321 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
18322 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
18323 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
18324 and __builtins_arm_get_fpscr.
18325 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
18326 __builtins_arm_get_fpscr.
18327 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
18328 __builtins_arm_ldfpscr.
18329 (arm_atomic_assign_expand_fenv): New function.
18330 * config/arm/vfp.md (set_fpscr): New pattern.
18331 (get_fpscr) : Likewise.
18332 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
18334 * doc/extend.texi (AARCH64 Built-in Functions) : Document
18335 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
18337 2014-05-30 Jakub Jelinek <jakub@redhat.com>
18339 * asan.c (report_error_func): Add SLOW_P argument, use
18340 BUILT_IN_ASAN_*_N if set.
18341 (build_check_stmt): Likewise.
18342 (instrument_derefs): If T has insufficient alignment,
18343 force same handling as for odd sizes.
18345 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
18346 BUILT_IN_ASAN_REPORT_STORE_N): New.
18347 * asan.c (struct asan_mem_ref): Change access_size type to
18349 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
18350 update_mem_ref_hash_table): Likewise.
18351 (asan_mem_ref_hasher::hash): Hash in a HWI.
18352 (report_error_func): Change size_in_bytes argument to HWI.
18353 Use *_N builtins if size_in_bytes is larger than 16 or not power of
18355 (build_shadow_mem_access): New function.
18356 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
18357 Handle size_in_bytes not power of two or larger than 16.
18358 (instrument_derefs): Don't give up if size_in_bytes is not
18359 power of two or is larger than 16.
18361 2014-05-30 Kai Tietz <ktietz@redhat.com>
18364 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
18365 for sibling-tail-calls.
18366 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
18368 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
18369 (sibcall_insn_operand): Add check for sibcall_memory_operand.
18371 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18373 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
18374 * config/avr/avr-tables.opt: Regenerate.
18375 * config/avr/t-multilib: Regenerate.
18376 * doc/avr-mmcu.texi: Regenerate.
18378 2014-05-30 Ian Lance Taylor <iant@google.com>
18380 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
18383 2014-05-30 Tom de Vries <tom@codesourcery.com>
18385 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
18388 2014-05-30 Tom de Vries <tom@codesourcery.com>
18390 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18391 * lra.c (initialize_lra_reg_info_element): Add init of
18392 actual_call_used_reg_set field.
18393 (lra): Call lra_create_live_ranges before lra_inheritance for
18395 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18397 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
18398 instead of call_used_reg_set for -fuse-caller-save.
18399 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18401 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18403 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
18405 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
18407 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
18409 * ira.c (ira_get_dup_out_num): Check for output operands at
18410 the start of the loop. Handle cases where an included alternative
18411 follows an excluded one.
18413 2014-05-29 Mike Stump <mikestump@comcast.net>
18416 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
18417 post ld passes when lto is used.
18419 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
18421 PR rtl-optimization/61325
18422 * lra-constraints.c (process_address): Rename to process_address_1.
18423 (process_address): New function.
18425 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
18427 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
18428 TYPES_BINOPV): New static data.
18429 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
18431 * config/aarch64/aarch64-simd.md (aarch64_ext,
18432 aarch64_im_lane_boundsi): New patterns.
18433 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
18435 (aarch64_evpc_ext): New function.
18437 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
18439 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
18440 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
18441 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
18442 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
18443 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
18445 2014-05-29 Tom de Vries <tom@codesourcery.com>
18447 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
18449 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
18450 Richard Sandiford <rdsandiford@googlemail.com>
18452 * arm/iterators.md (shiftable_ops): New code iterator.
18453 (t2_binop0, arith_shift_insn): New code attributes.
18454 * arm/predicates.md (shift_nomul_operator): New predicate.
18455 * arm/arm.md (insn_enabled): Delete.
18456 (enabled): Remove insn_enabled test.
18457 (*arith_shiftsi): Delete. Replace with ...
18458 (*<arith_shift_insn>_multsi): ... new pattern.
18459 (*<arith_shift_insn>_shiftsi): ... new pattern.
18460 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
18462 2014-05-29 Radovan Obradovic <robradovic@mips.com>
18463 Tom de Vries <tom@codesourcery.com>
18465 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
18466 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
18468 (mips_split_call): Use POST_CALL_TMP_REG.
18469 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
18471 2014-05-29 Tom de Vries <tom@codesourcery.com>
18473 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
18474 with #ifdef STACK_REGS.
18476 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
18478 * varasm.c (get_variable_section): Walk aliases.
18479 (place_block_symbol): Walk aliases.
18481 2014-05-28 Tom de Vries <tom@codesourcery.com>
18484 2014-05-28 Tom de Vries <tom@codesourcery.com>
18486 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18487 * lra.c (initialize_lra_reg_info_element): Add init of
18488 actual_call_used_reg_set field.
18489 (lra): Call lra_create_live_ranges before lra_inheritance for
18491 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18493 * lra-constraints.c (need_for_call_save_p): Use
18494 actual_call_used_reg_set instead of call_used_reg_set for
18496 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18498 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18500 * doc/md.texi: Document that the % constraint character must
18501 be at the beginning of the string.
18502 * genoutput.c (validate_insn_alternatives): Check that '=',
18503 '+' and '%' only appear at the beginning of a constraint.
18504 * ira.c (commutative_constraint_p): Delete.
18505 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
18506 at the start of the string.
18507 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
18509 * config/arm/neon.md (bicdi3_neon): Likewise.
18510 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
18511 (slt_si, sltu_si): Likewise.
18512 * config/vax/vax.md (sbcdi3): Likewise.
18513 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
18514 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
18515 (mul64): Move '%' to beginning of constraint.
18516 * config/arm/arm.md (*xordi3_insn): Likewise.
18517 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
18518 (xorsi3): Likewise.
18520 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18522 * doc/md.texi: Document the restrictions on the "enabled" attribute.
18524 2014-05-28 Jason Merrill <jason@redhat.com>
18527 * cgraph.h (symtab_node::get_comdat_group_id): New.
18528 * cgraphunit.c (analyze_functions): Call it.
18529 * symtab.c (dump_symtab_node): Likewise.
18530 * tree.c (decl_comdat_group_id): New.
18531 * tree.h: Declare it.
18532 * lto-streamer-out.c (write_symbol): Use it.
18533 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
18535 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
18537 PR bootstrap/PR61146
18538 * wide-int.cc: Do not include longlong.h when compiling with clang.
18540 2014-05-28 Richard Biener <rguenther@suse.de>
18542 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
18543 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
18544 (vrp_visit_assignment_or_call): Print less vertical space.
18545 (vrp_visit_stmt): Likewise.
18546 (vrp_visit_phi_node): Likewise. For a PHI argument with
18547 VR_VARYING range consider recording it as copy.
18549 2014-05-28 Richard Biener <rguenther@suse.de>
18552 2014-05-28 Richard Biener <rguenther@suse.de>
18554 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18556 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
18558 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
18559 sufficiently aligned and an offset is used at the same time.
18560 (expand_expr_real_1): Likewise.
18562 2014-05-28 Richard Biener <rguenther@suse.de>
18564 PR middle-end/61045
18565 * fold-const.c (fold_comparison): When folding
18566 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
18567 the sign of the remaining constant operand stays the same.
18569 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
18571 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
18572 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
18573 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
18575 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
18576 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
18577 (m32bit-doubles) Likewise.
18578 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
18579 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
18582 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18584 * configure.ac ($gcc_cv_ld_clearcap): New test.
18585 * configure: Regenerate.
18586 * config.in: Regenerate.
18587 * config/sol2.opt (mclear-hwcap): New option.
18588 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
18589 * config/sol2-clearcap.map: Moved here from
18590 testsuite/gcc.target/i386/clearcap.map.
18591 * config/sol2-clearcapv2.map: Move here from
18592 gcc.target/i386/clearcapv2.map.
18593 * config/t-sol2 (install): Depend on install-clearcap-map.
18594 (install-clearcap-map): New target.
18595 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
18598 2014-05-28 Richard Biener <rguenther@suse.de>
18600 * hwint.h (*_HALF_WIDE_INT*): Move to ...
18601 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
18602 ... here and remove the rest.
18603 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18605 2014-05-28 Richard Biener <rguenther@suse.de>
18607 PR tree-optimization/61335
18608 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
18609 new range fails, drop to varying.
18611 2014-05-28 Olivier Hainque <hainque@adacore.com>
18613 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
18614 (CPP_SPEC): Add entry for -mcpu=8548.
18615 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
18616 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
18618 2014-05-28 Tom de Vries <tom@codesourcery.com>
18620 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18621 * lra.c (initialize_lra_reg_info_element): Add init of
18622 actual_call_used_reg_set field.
18623 (lra): Call lra_create_live_ranges before lra_inheritance for
18625 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18627 * lra-constraints.c (need_for_call_save_p): Use
18628 actual_call_used_reg_set instead of call_used_reg_set for
18630 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18632 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18633 Tom de Vries <tom@codesourcery.com>
18635 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
18637 (@item -fuse-caller-save): New item.
18639 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18640 Tom de Vries <tom@codesourcery.com>
18642 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
18643 OPT_fuse_caller_save.
18645 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18646 Tom de Vries <tom@codesourcery.com>
18648 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
18649 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
18650 get_call_reg_set_usage.
18651 * resource.c (mark_set_resources, mark_target_live_regs): Use
18652 get_call_reg_set_usage.
18653 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
18655 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
18656 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
18657 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18658 * ira-build.c (ira_create_allocno): Init
18659 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18660 (create_cap_allocno, propagate_allocno_info)
18661 (propagate_some_info_from_allocno)
18662 (copy_info_to_removed_store_destinations): Handle
18663 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18664 * ira-costs.c (ira_tune_allocno_costs): Use
18665 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
18667 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18668 Tom de Vries <tom@codesourcery.com>
18670 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
18671 and function_used_regs_valid fields.
18672 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
18673 find_all_hard_reg_sets.
18674 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
18675 (get_call_reg_set_usage): New function.
18676 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
18677 * regs.h (get_call_reg_set_usage): Declare.
18679 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18682 * config/dbx.h (License): Add Runtime Library Exception.
18683 * config/newlib-stdint.h (License): Same.
18684 * config/rtems.h (License): Same
18685 * config/initfini-array.h (License): Same
18686 * config/v850/v850.h (License): Same.
18687 * config/v850/v850-opts.h (License): Same
18688 * config/v850/rtems.h (License): Same.
18690 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18693 * doc/extend.texi (Local Labels): Note that label differences are
18694 not supported for AVR.
18696 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18697 Olivier Hainque <hainque@adacore.com>
18699 * rtl.h (set_for_reg_notes): Declare.
18700 * emit-rtl.c (set_for_reg_notes): New function.
18701 (set_unique_reg_note): Use it.
18702 * optabs.c (add_equal_note): Likewise
18704 2014-05-27 Andrew Pinski <apinski@cavium.com>
18706 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
18707 Use <w> for the register in assembly template.
18708 (stack_protect_test): Use the mode of operands[0] for the result.
18709 (stack_protect_test_<mode>): Use <w> for the register
18710 in assembly template.
18712 2014-05-27 DJ Delorie <dj@redhat.com>
18714 * config/rx/rx.c (add_vector_labels): New.
18715 (rx_output_function_prologue): Call it.
18716 (rx_handle_func_attribute): Don't require empty arguments.
18717 (rx_handle_vector_attribute): New.
18718 (rx_attribute_table): Add "vector" attribute.
18719 * doc/extend.texi (interrupt, vector): Document new/changed
18720 RX-specific attributes.
18722 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
18724 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18726 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
18727 predicate to detect a negative quotient.
18729 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18731 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
18732 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
18733 Add X - Y CMP 0 to X CMP Y transformation.
18734 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
18736 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
18738 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
18741 2014-05-27 Steve Ellcey <sellcey@mips.com>
18743 * config/mips/mips.c: Add include of cgraph.h.
18745 2014-05-27 Richard Biener <rguenther@suse.de>
18747 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
18749 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18752 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
18753 * config/arm/arm-cores.def (License): Same.
18754 * config/arm/arm-opts.h (License): Same.
18755 * config/arm/aout.h (License): Same.
18756 * config/arm/bpabi.h (License): Same.
18757 * config/arm/elf.h (License): Same.
18758 * config/arm/linux-elf.h (License): Same.
18759 * config/arm/linux-gas.h (License): Same.
18760 * config/arm/netbsd-elf.h (License): Same.
18761 * config/arm/uclinux-eabi.h (License): Same.
18762 * config/arm/uclinux-elf.h (License): Same.
18763 * config/arm/vxworks.h (License): Same.
18765 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18767 * config/arm/neon.md (neon_bswap<mode>): New pattern.
18768 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
18769 (arm_init_neon_builtins): Handle NEON_BSWAP.
18770 Define required type nodes.
18771 (arm_expand_neon_builtin): Handle NEON_BSWAP.
18772 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
18773 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
18774 * config/arm/iterators.md (VDQHSD): New mode iterator.
18776 2014-05-27 Richard Biener <rguenther@suse.de>
18778 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
18779 Try using literal operands when comparing value-ranges failed.
18781 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18783 * ira.c (commutative_operand): Adjust for change to recog_data.
18784 [Missing from previous commit.]
18786 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18788 * system.h (TEST_BIT): New macro.
18789 * recog.h (alternative_mask): New type.
18790 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
18791 (recog_data_d): Replace alternative_enabled_p array with
18792 enabled_alternatives.
18793 (target_recog): New structure.
18794 (default_target_recog, this_target_recog): Declare.
18795 (get_enabled_alternatives, recog_init): Likewise.
18796 * recog.c (default_target_recog, this_target_recog): New variables.
18797 (get_enabled_alternatives): New function.
18798 (extract_insn): Use it.
18799 (recog_init): New function.
18800 (preprocess_constraints, constrain_operands): Adjust for change to
18802 * postreload.c (reload_cse_simplify_operands): Likewise.
18803 * reload.c (find_reloads): Likewise.
18804 * ira-costs.c (record_reg_classes): Likewise.
18805 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
18806 all alternatives after a disabled one would be skipped.
18807 (ira_implicitly_set_insn_hard_regs): Likewise.
18808 * ira.c (ira_setup_alts): Adjust for change to recog_data.
18809 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
18810 with enabled_alternatives.
18811 * lra.c (free_insn_recog_data): Update accordingly.
18812 (lra_update_insn_recog_data): Likewise.
18813 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
18814 * lra-constraints.c (process_alt_operands): Likewise. Handle
18815 only_alternative as part of the enabled mask.
18816 * target-globals.h (this_target_recog): Declare.
18817 (target_globals): Add a recog field.
18818 (restore_target_globals): Restore this_target_recog.
18819 * target-globals.c: Include recog.h.
18820 (default_target_globals): Initialize recog field.
18821 (save_target_globals): Likewise.
18822 * reginfo.c (reinit_regs): Call recog_init.
18823 * toplev.c (backend_init_target): Likewise.
18825 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18827 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
18828 rather than any named insn's code.
18830 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18833 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
18834 * config/arm/arm-cores.def (License): Same.
18836 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
18838 * tree.h (decl_comdat_group): Declare.
18839 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
18840 * tree.c (decl_comdat_group): Here.
18842 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
18844 PR rtl-optimization/61222
18845 * combine.c (simplify_shift_const_1): When moving a PLUS outside
18846 the shift, truncate the PLUS operand to the result mode.
18848 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
18851 * config/i386/i386.c (ix86_rtx_costs)
18852 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
18855 2014-05-26 Martin Jambor <mjambor@suse.cz>
18857 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
18860 2014-05-26 Richard Biener <rguenther@suse.de>
18862 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
18863 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
18864 Provide specializations.
18865 (wi::int_traits <HOST_WIDE_INT>,
18866 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
18868 2014-05-26 Alan Modra <amodra@gmail.com>
18871 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
18872 params and return a bool. Remove dead code. Update comment.
18873 Assert we have a const_int source. Remove bogus code from
18874 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
18875 handling of constants > 2G and reg_equal note, from..
18876 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
18877 return value. Update comment. If we can, use a new pseudo
18878 for intermediate calculations.
18879 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
18881 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
18882 call to rs6000_emit_set_const in splitter.
18883 (movdi_internal64+2, +3): Likewise.
18885 2014-05-26 Richard Biener <rguenther@suse.de>
18887 * system.h: Define __STDC_FORMAT_MACROS before
18888 including inttypes.h.
18889 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
18890 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
18891 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
18892 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
18893 HOST_WIDEST_INT_C): Remove.
18894 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
18895 if C99 inttypes.h is not available.
18896 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
18897 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
18898 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
18899 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
18900 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
18901 (struct output_info): Likewise.
18902 (print_statistics): Adjust.
18903 (dump_bitmap_statistics): Likewise.
18904 * bt-load.c (migrate_btr_defs): Print with PRId64.
18905 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
18906 (MAX_SAFE_MULTIPLIER): Adjust.
18907 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
18908 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
18909 dump_cgraph_node): Likewise.
18910 * final.c (dump_basic_block_info): Likewise.
18911 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
18912 * gcov.c (format_gcov): Likewise.
18913 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
18915 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
18916 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
18917 (inline_small_functions, dump_overall_stats, dump_inline_stats):
18918 Use PRId64 for dumping.
18919 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
18920 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
18921 (add_allocno_hard_regs): Adjust.
18922 * loop-doloop.c (doloop_modify): Print using PRId64.
18923 * loop-iv.c (inverse): Compute in uint64_t.
18924 (determine_max_iter, iv_number_of_iterations): Likewise.
18925 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
18926 Print using PRId64.
18927 * lto-streamer-out.c (write_symbol): Use uint64_t.
18928 * mcf.c (CAP_INFINITY): Use int64_t maximum.
18929 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
18930 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
18931 * modulo-sched.c (const_iteration_count): Use int64_t.
18932 (sms_schedule): Dump using PRId64.
18933 * predict.c (dump_prediction): Likewise.
18934 * pretty-print.h (pp_widest_integer): Remove.
18935 * profile.c (get_working_sets, is_edge_inconsistent,
18936 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
18937 * tree-pretty-print.c (pp_double_int): Remove case handling
18938 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
18939 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
18941 (pass_optimize_bswap::execute): Remove restriction on hosts.
18942 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
18943 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
18944 * tree.c (widest_int_cst_value): Remove.
18945 * tree.h (widest_int_cst_value): Likewise.
18946 * value-prof.c (dump_histogram_value): Print using PRId64.
18947 * gengtype.c (main): Also inject int64_t.
18948 * ggc-page.c (struct max_alignment): Use int64_t.
18949 * alloc-pool.c (struct allocation_object_def): Likewise.
18950 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
18952 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
18953 * doc/tm.texi: Regenerated.
18954 * gengtype-lex.l (IWORD): Handle [u]int64_t.
18955 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
18956 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
18957 mmix_output_register_setting): Use [u]int64_t in prototypes.
18958 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
18959 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
18960 mmix_output_octa, mmix_output_shifted_value): Adjust.
18961 (mmix_intval): Adjust. Remove unreachable case.
18962 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
18964 2014-05-26 Richard Biener <rguenther@suse.de>
18966 * configure.ac: Drop __int64 type check. Insist that we
18967 found uint64_t and int64_t.
18968 * hwint.h (HOST_BITS_PER___INT64): Remove.
18969 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
18970 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
18971 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
18972 (HOST_WIDEST_FAST_INT): Remove __int64 case.
18973 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
18974 for dst_q_src_df_rms_cdt.
18975 * configure: Regenerate.
18976 * config.in: Likewise.
18978 2014-05-26 Michael Tautschnig <mt@debian.org>
18981 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
18982 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
18984 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18986 PR rtl-optimization/61278
18987 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
18989 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18991 PR rtl-optimization/61220
18992 Part of PR rtl-optimization/61225
18993 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
18994 insn; skip split_edge for a block with only one successor.
18996 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18998 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
19001 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19003 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
19004 (update_vtable_references): New function.
19005 (function_and_variable_visibility): Rewrite also vtable initializers.
19006 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
19008 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19010 * ggc.h (ggc_grow): New function.
19011 * ggc-none.c (ggc_grow): New function.
19012 * ggc-page.c (ggc_grow): Likewise.
19014 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19016 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
19017 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
19018 comdat_can_be_unshared_p, cgraph_externally_visible_p,
19019 varpool_externally_visible_p, can_replace_by_local_alias,
19020 update_visibility_by_resolution_info, function_and_variable_visibility,
19021 pass_data_ipa_function_and_variable_visibility,
19022 make_pass_ipa_function_and_variable_visibility,
19023 whole_program_function_and_variable_visibility,
19024 pass_data_ipa_whole_program_visibility,
19025 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
19026 * cgraph.h (cgraph_local_node_p): Declare.
19027 * ipa-visibility.c: New file.
19028 * Makefile.in (OBJS): Add ipa-visiblity.o
19030 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19032 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
19033 that var decl is available.
19035 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19037 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
19038 symtab_node pointer.
19039 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
19040 (find_decls_types_r): Do not walk COMDAT_GROUP.
19041 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
19042 * varasm.c (make_decl_one_only): Use set_comdat_group;
19043 create node if needed.
19044 * ipa-inline-transform.c (save_inline_function_body): Update
19045 way we decl->symtab mapping.
19046 * symtab.c (symtab_hash, hash_node, eq_node
19047 symtab_insert_node_to_hashtable): Remove.
19048 (symtab_register_node): Update.
19049 (symtab_unregister_node): Update.
19050 (symtab_get_node): Reimplement as inline function.
19051 (symtab_add_to_same_comdat_group): Update.
19052 (symtab_dissolve_same_comdat_group_list): Update.
19053 (dump_symtab_base): Update.
19054 (verify_symtab_base): Update.
19055 (symtab_make_decl_local): Update.
19056 (fixup_same_cpp_alias_visibility): Update.
19057 (symtab_nonoverwritable_alias): Update.
19058 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
19059 * ipa.c (update_visibility_by_resolution_info): UPdate.
19060 * bb-reorder.c: Include cgraph.h
19061 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
19062 with comdat groups.
19063 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
19064 * cgraph.c (cgraph_get_create_node): Update.
19065 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
19067 (symtab_get_node): Make inline.
19068 (symtab_insert_node_to_hashtable): Remove.
19069 (symtab_can_be_discarded): Update.
19070 (decl_comdat_group): New function.
19071 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
19073 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
19075 (read_comdat_group): New function.
19076 (input_node, input_varpool_node): Use it.
19077 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
19079 * mips.c (mips_start_unique_function): Likewise.
19080 (ix86_code_end): Likewise.
19081 (rs6000_code_end): Likweise.
19082 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
19084 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19086 * gengtype-state.c (fatal_reading_state): Bring offline.
19087 * optabs.c (widening_optab_handler): Bring offline.
19088 * optabs.h (widening_optab_handler): Likewise.
19089 * final.c (get_attr_length_1): Likewise.
19091 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19093 * sched-int.h (sd_iterator_cond): Manually tail recurse.
19095 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19097 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
19098 (ppc440-compare): Include shift with dot.
19099 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
19100 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
19102 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
19104 (e6500_sfx2): Include it.
19105 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
19106 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
19107 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
19108 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
19109 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
19110 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
19111 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
19112 *lshiftrt_internal1le, *lshiftrt_internal1be,
19113 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
19114 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
19115 *rotldi3_internal10le, *rotldi3_internal10be,
19116 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
19117 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
19118 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
19119 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
19120 define_insns): Use type "shift" in the appropriate alternatives.
19122 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19124 * config/rs6000/rs6000.md (type): Add "logical". Delete
19126 (dot): Adjust comment.
19127 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
19128 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
19129 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
19130 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
19131 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
19132 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
19133 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
19134 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19136 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19137 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19138 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19139 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19140 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19141 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19142 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19143 * config/rs6000/8540.md (ppc8540_su): Adjust.
19144 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19145 cell-cmp-microcoded): Adjust.
19146 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19147 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19148 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19149 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19150 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19151 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19152 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19153 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19154 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19156 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19157 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
19158 Adjust. Adjust comment.
19159 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19160 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19162 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19164 * config/rs6000/rs6000.md (type): Add "add".
19165 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
19166 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
19167 define_insns): Use it.
19168 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19170 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19171 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19172 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19173 * config/rs6000/601.md (ppc601-integer): Adjust.
19174 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19175 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19176 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19177 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19178 * config/rs6000/8540.md (ppc8540_su): Adjust.
19179 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19180 cell-cmp-microcoded): Adjust.
19181 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19182 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19183 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19184 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19185 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19186 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19187 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19188 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19189 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19191 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19192 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
19193 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19194 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19196 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19198 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
19199 "delayed_compare", "var_delayed_compare".
19200 (var_shift): New attribute.
19201 (cell_micro): Adjust.
19202 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
19203 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
19204 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
19205 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
19206 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
19207 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
19208 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
19209 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
19210 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
19211 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
19212 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
19213 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
19214 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
19215 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
19216 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
19217 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
19218 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
19219 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
19220 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
19221 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
19222 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
19223 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
19224 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
19225 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19226 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19228 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19229 * config/rs6000/440.md (ppc440-integer): Adjust.
19230 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19231 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
19232 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19233 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19234 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19235 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19236 * config/rs6000/8540.md (ppc8540_su): Adjust.
19237 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19238 cell-cmp-microcoded): Adjust.
19239 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
19240 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19241 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
19242 e500mc64_delayed): Adjust.
19243 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
19244 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
19245 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19246 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
19247 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
19248 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
19249 power6-delayed-compare, power6-var-delayed-compare): Adjust.
19250 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
19251 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
19253 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19254 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19256 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19258 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
19259 (bits): New mode_attr.
19260 (idiv_ldiv): Delete mode_attr.
19261 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
19262 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19263 rs6000_adjust_priority, is_nonpipeline_insn,
19264 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19266 * config/rs6000/40x.md (ppc403-idiv): Adjust.
19267 * config/rs6000/440.md (ppc440-idiv): Adjust.
19268 * config/rs6000/476.md (ppc476-idiv): Adjust.
19269 * config/rs6000/601.md (ppc601-idiv): Adjust.
19270 * config/rs6000/603.md (ppc603-idiv): Adjust.
19271 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
19272 ppc620-ldiv): Adjust.
19273 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
19274 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
19275 * config/rs6000/8540.md (ppc8540_divide): Adjust.
19276 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
19277 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
19278 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
19279 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
19280 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
19281 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
19282 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
19283 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
19284 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
19285 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
19286 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
19287 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
19288 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
19289 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
19290 * config/rs6000/titan.md (titan_fxu_div): Adjust.
19292 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19294 * config/rs6000/rs6000.md (type): Delete "insert_word",
19295 "insert_dword". Add "insert".
19296 (size): Update comment.
19297 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19298 insn_must_be_first_in_group): Adjust.
19299 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
19300 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
19301 *insvsi_internal6, insvdi_internal): Adjust.
19303 * config/rs6000/40x.md (ppc403-integer): Adjust.
19304 * config/rs6000/440.md (ppc440-integer): Adjust.
19305 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
19306 * config/rs6000/601.md (ppc601-integer): Adjust.
19307 * config/rs6000/603.md (ppc603-integer): Adjust.
19308 * config/rs6000/6xx.md (ppc604-integer): Adjust.
19309 * config/rs6000/7450.md (ppc7450-integer): Adjust.
19310 * config/rs6000/7xx.md (ppc750-integer): Adjust.
19311 * config/rs6000/8540.md (ppc8540_su): Adjust.
19312 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
19313 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
19314 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19315 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
19316 * config/rs6000/e5500.md (e5500_sfx): Adjust.
19317 * config/rs6000/e6500.md (e6500_sfx): Adjust.
19318 * config/rs6000/mpc.md (mpccore-integer): Adjust.
19319 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
19320 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
19321 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
19322 * config/rs6000/power7.md (power7-integer): Adjust.
19323 * config/rs6000/power8.md (power8-1cyc): Adjust.
19324 * config/rs6000/rs64.md (rs64a-integer): Adjust.
19325 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19327 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19329 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
19330 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
19331 (size): New attribute.
19332 (dot): New attribute.
19333 (cell_micro): Adjust.
19334 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
19335 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
19336 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
19337 umuldi3_highpart): Adjust.
19338 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19339 rs6000_adjust_priority, is_nonpipeline_insn,
19340 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19342 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
19343 ppc405-imul3): Adjust.
19344 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
19345 * config/rs6000/476.md (ppc476-imul): Adjust.
19346 * config/rs6000/601.md (ppc601-imul): Adjust.
19347 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
19348 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
19349 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
19350 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
19351 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
19353 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
19354 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
19355 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
19356 cell-imul): Adjust.
19357 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
19358 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
19359 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
19360 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
19361 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
19362 * config/rs6000/mpc.md (mpccore-imul): Adjust.
19363 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
19364 power4-lmul, power4-imul, power4-imul3): Adjust.
19365 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
19366 power5-lmul, power5-imul, power5-imul3): Adjust.
19367 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
19368 power6-lmul, power6-imul, power6-imul3): Adjust.
19369 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
19370 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
19372 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
19373 rs64a-lmul): Adjust.
19374 * config/rs6000/titan.md (titan_imul): Adjust.
19376 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19378 * config/rs6000/rs6000.md (type): Add new value "halfmul".
19379 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
19380 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
19381 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
19382 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
19383 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
19384 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
19385 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
19386 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
19387 * config/rs6000/titan.md: Delete nonsensical comment.
19388 (titan_imul): Add type imul3.
19389 (titan_mulhw): Remove type imul3; add type halfmul.
19391 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19393 * config/rs6000/rs6000.md (type): Reorder, reformat.
19395 2014-05-23 Martin Jambor <mjambor@suse.cz>
19397 PR tree-optimization/53787
19398 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
19399 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
19400 analysis_done, update all uses.
19401 * ipa-prop.c: Include domwalk.h
19402 (param_analysis_info): Removed.
19403 (param_aa_status): New type.
19404 (ipa_bb_info): Likewise.
19405 (func_body_info): Likewise.
19406 (ipa_get_bb_info): New function.
19407 (aa_overwalked): Likewise.
19408 (find_dominating_aa_status): Likewise.
19409 (parm_bb_aa_status_for_bb): Likewise.
19410 (parm_preserved_before_stmt_p): Changed to use new param AA info.
19411 (load_from_unmodified_param): Accept func_body_info as a parameter
19412 instead of parms_ainfo.
19413 (parm_ref_data_preserved_p): Changed to use new param AA info.
19414 (parm_ref_data_pass_through_p): Likewise.
19415 (ipa_load_from_parm_agg_1): Likewise. Update callers.
19416 (compute_complex_assign_jump_func): Changed to use new param AA info.
19417 (compute_complex_ancestor_jump_func): Likewise.
19418 (ipa_compute_jump_functions_for_edge): Likewise.
19419 (ipa_compute_jump_functions): Removed.
19420 (ipa_compute_jump_functions_for_bb): New function.
19421 (ipa_analyze_indirect_call_uses): Likewise, moved variable
19423 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
19424 and info, moved variable declarations down.
19425 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
19427 (ipa_analyze_stmt_uses): Likewise.
19428 (ipa_analyze_params_uses): Removed.
19429 (ipa_analyze_params_uses_in_bb): New function.
19430 (ipa_analyze_controlled_uses): Likewise.
19431 (free_ipa_bb_info): Likewise.
19432 (analysis_dom_walker): New class.
19433 (ipa_analyze_node): Handle node-specific forbidden analysis,
19434 initialize and free func_body_info, use dominator walker.
19435 (ipcp_modif_dom_walker): New class.
19436 (ipcp_transform_function): Create and free func_body_info, use
19437 ipcp_modif_dom_walker, moved a lot of functionality there.
19439 2014-05-23 Marek Polacek <polacek@redhat.com>
19440 Jakub Jelinek <jakub@redhat.com>
19442 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
19443 * gcc.c (sanitize_spec_function): Likewise.
19444 * convert.c (convert_to_integer): Include "ubsan.h". Add
19445 floating-point to integer instrumentation.
19446 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
19447 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
19448 SANITIZE_NONDEFAULT.
19449 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
19450 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
19451 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
19452 * ubsan.c: Include "realmpfr.h" and "dfp.h".
19453 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
19454 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
19455 float/double/long double.
19456 (ubsan_instrument_float_cast): New function.
19457 * ubsan.h (ubsan_instrument_float_cast): Declare.
19459 2014-05-23 Jiong Wang <jiong.wang@arm.com>
19461 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
19463 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
19464 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
19465 Adjust for tailcalling through registers.
19466 * config/aarch64/aarch64.h (enum reg_class): New caller save
19468 (REG_CLASS_NAMES): Likewise.
19469 (REG_CLASS_CONTENTS): Likewise.
19470 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
19471 Allow tailcalling without decls.
19473 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19475 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19476 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
19478 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
19479 gsi, and variables v_* to v*.
19481 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
19483 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
19485 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19487 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
19488 * omp-low.c: Update accordingly.
19490 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
19491 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
19492 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
19493 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
19494 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
19495 GF_OMP_TARGET_KIND_UPDATE.
19497 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19498 Explicitly enumerate the expected region types.
19500 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
19503 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
19504 documentation; the old documentation didn't clearly state the
19505 constraints on the contents of the pointed-to storage.
19507 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19509 Fix bootstrap error on ia64
19510 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
19511 Return default value.
19513 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
19515 PR tree-optimization/54733
19516 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
19518 (find_bswap_or_nop_load): New.
19519 (find_bswap_1): Renamed to ...
19520 (find_bswap_or_nop_1): This. Also add support for memory source.
19521 (find_bswap): Renamed to ...
19522 (find_bswap_or_nop): This. Also add support for memory source and
19523 detection of bitwise operations equivalent to load in target
19525 (execute_optimize_bswap): Likewise. Also move its leading comment back
19526 in place and split statement transformation into ...
19527 (bswap_replace): This.
19529 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19531 PR rtl-optimization/61215
19532 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
19533 simplify_gen_subreg until final substitution.
19535 2014-05-23 Alan Modra <amodra@gmail.com>
19538 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
19539 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
19540 Use "Y" constraint rather than "m".
19542 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
19544 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
19546 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
19547 New function declaration.
19548 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
19549 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
19550 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
19551 (aarch64_init_builtins) : Initialize builtins
19552 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19553 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19554 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
19555 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
19556 and __builtins_aarch64_set_fpsr.
19557 (aarch64_atomic_assign_expand_fenv): New function.
19558 * config/aarch64/aarch64.md (set_fpcr): New pattern.
19559 (get_fpcr) : Likewise.
19560 (set_fpsr) : Likewise.
19561 (get_fpsr) : Likewise.
19562 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
19563 and UNSPECV_SET_FPSR.
19564 * doc/extend.texi (AARCH64 Built-in Functions) : Document
19565 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19566 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19568 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19570 PR rtl-optimization/60969
19571 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
19572 constraints. Set up mem cost for NO_REGS case.
19574 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
19576 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
19578 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
19580 * config/darwin.c: Include "lto-section-names.h".
19581 (LTO_SEGMENT_NAME): Don't define.
19582 * config/i386/winnt.c: Include "lto-section-names.h".
19583 * lto-streamer.c: Include "lto-section-names.h".
19584 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
19585 * lto-wrapper.c: Include "lto-section-names.h".
19586 (LTO_SECTION_NAME_PREFIX): Don't define.
19587 * lto-section-names.h: New file.
19588 * cgraphunit.c: Include "lto-section-names.h".
19590 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
19592 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
19594 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
19597 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
19599 2014-05-22 Nick Clifton <nickc@redhat.com>
19601 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
19603 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
19605 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
19606 -> (T)A transformation to integer types.
19608 2014-05-22 Teresa Johnson <tejohnson@google.com>
19610 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
19611 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
19612 (gcov_rewrite): Use gcov_nonruntime_assert.
19613 (gcov_open): Ditto.
19614 (gcov_write_words): Ditto.
19615 (gcov_write_length): Ditto.
19616 (gcov_read_words): Use gcov_nonruntime_assert, and remove
19617 gcc_assert from IN_LIBGCOV code.
19618 (gcov_read_summary): Use gcov_error to flag profile corruption.
19619 (gcov_sync): Use gcov_nonruntime_assert.
19620 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
19621 (gcov_histo_index): Use gcov_nonruntime_assert.
19622 (static void gcov_histogram_merge): Ditto.
19623 (compute_working_sets): Ditto.
19624 * gcov-io.h (gcov_nonruntime_assert): Define.
19625 (gcov_error): Define for !IN_LIBGCOV
19627 2014-05-22 Richard Biener <rguenther@suse.de>
19629 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
19630 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
19631 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
19632 and deallocation site.
19633 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
19634 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
19635 passing through the incoming points-to set.
19636 (handle_lhs_call): Use flags argument instead of recomputing it.
19637 (find_func_aliases_for_call): Call handle_lhs_call with proper
19640 2014-05-22 Jakub Jelinek <jakub@redhat.com>
19642 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
19643 all padding bits in REAL_VALUE_TYPE are cleared.
19645 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19647 Cleanup and improve multipass_dfa_lookahead_guard
19648 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
19649 (core2i7_first_cycle_multipass_begin,)
19650 (core2i7_first_cycle_multipass_issue,)
19651 (core2i7_first_cycle_multipass_backtrack): Update signature.
19652 * config/ia64/ia64.c
19653 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
19654 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
19655 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
19657 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
19658 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
19660 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
19662 * doc/tm.texi: Regenerate.
19664 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
19665 * haifa-sched.c (ready_try): Make signed to allow negative values.
19666 (rebug_ready_list_1): Update.
19667 (choose_ready): Simplify.
19668 (sched_extend_ready_list): Update.
19670 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19672 Remove IA64 speculation tweaking flags
19673 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
19674 speculation tuning flags.
19675 (msched-prefer-non-data-spec-insns,)
19676 (msched-prefer-non-control-spec-insns): Obsolete options.
19677 * haifa-sched.c (choose_ready): Remove handling of
19678 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19679 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
19680 and PREFER_NON_DATA_SPEC.
19681 * sel-sched.c (process_spec_exprs): Remove handling of
19682 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19684 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19686 Improve scheduling debug output
19687 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
19688 (advance_one_cycle): Update.
19689 (schedule_insn, queue_to_ready): Add debug printouts.
19690 (debug_ready_list_1): New static function.
19691 (debug_ready_list): Update.
19692 (max_issue): Add debug printouts.
19693 (dump_insn_stream): New static function.
19694 (schedule_block): Use it. Also better indent printouts.
19696 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19698 Fix sched_insn debug counter
19699 * haifa-sched.c (schedule_insn): Update.
19700 (struct haifa_saved_data): Add nonscheduled_insns_begin.
19701 (save_backtrack_point, restore_backtrack_point): Update.
19702 (first_nonscheduled_insn): New static function.
19703 (queue_to_ready, choose_ready): Use it.
19704 (schedule_block): Init nonscheduled_insns_begin.
19705 (sched_emit_insn): Update.
19708 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
19710 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
19712 (aarch64_secondary_reload) : LikeWise.
19713 (aarch64_class_max_nregs) : Remove CORE_REGS.
19714 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
19715 (REG_CLASS_NAMES) : Likewise.
19716 (REG_CLASS_CONTENTS) : LikeWise.
19717 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
19719 2014-05-21 Guozhi Wei <carrot@google.com>
19722 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
19724 (vqdmulhq_n_s16): Likewise.
19726 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
19728 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
19730 2014-05-21 Marek Polacek <polacek@redhat.com>
19733 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
19735 2014-05-21 Martin Jambor <mjambor@suse.cz>
19737 * doc/invoke.texi (Optimize Options): Document parameters
19738 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
19739 ipa-cp-array-index-hint-bonus.
19741 2014-05-21 Mark Wielaard <mjw@redhat.com>
19744 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
19745 version >= 3 or not strict DWARF.
19746 * langhooks.h (struct lang_hooks_for_types): Add
19747 enum_underlying_base_type.
19748 * langhooks.c (lhd_enum_underlying_base_type): New function.
19749 * gcc/langhooks.h (struct lang_hooks_for_types): Add
19750 enum_underlying_base_type.
19751 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
19752 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
19753 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
19755 2014-05-21 Richard Biener <rguenther@suse.de>
19757 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
19759 2014-05-21 John Marino <gnugcc@marino.st>
19761 * config.gcc (*-*-dragonfly*): New target.
19762 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
19763 * configure: Regenerate.
19764 * config/dragonfly-stdint.h: New.
19765 * config/dragonfly.h: New.
19766 * config/dragonfly.opt: New.
19767 * config/i386/dragonfly.h: New.
19768 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
19770 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
19772 * tree.def (VOID_CST): New.
19773 * tree-core.h (TI_VOID): New.
19774 * tree.h (void_node): New.
19775 * tree.c (tree_node_structure_for_code, tree_code_size)
19776 (iterative_hash_expr): Handle VOID_CST.
19777 (build_common_tree_nodes): Initialize void_node.
19779 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
19781 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
19783 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
19785 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
19788 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
19789 flag_reorder_blocks_and_partition.
19790 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
19792 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
19795 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
19797 (*addc_r_t): Add new insn_and_split.
19799 2014-05-21 Jakub Jelinek <jakub@redhat.com>
19801 PR middle-end/61252
19802 * omp-low.c (handle_simd_reference): New function.
19803 (lower_rec_input_clauses): Use it. Defer adding reference
19804 initialization even for reduction without placeholder if in simd,
19805 handle it properly later on.
19807 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19809 PR tree-optimization/60899
19810 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
19811 assume all static symbols will have definition wile parsing and
19812 check the do have definition later in compilation; check that
19813 variable referring symbol will be output before concluding that
19814 reference is safe; be conservative for referring local statics;
19815 be more precise about when comdat is output in other partition.
19817 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19820 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
19822 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
19823 (ipa_inline): Loop inline_to_all_callers until no more aliases
19826 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19828 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
19829 set writeonly flag only for vars actually written to.
19831 2014-05-20 Dehao Chen <dehao@google.com>
19833 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
19834 and callee count to get clone count.
19835 * tree-inline.c (expand_call_inline): Use callee count instead of bb
19836 count in copy_body.
19838 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
19840 PR rtl-optimization/61243
19841 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
19843 2014-05-20 Xinliang David Li <davidxl@google.com>
19845 * cgraphunit.c (walk_polymorphic_call_targets): Add
19846 dbgcnt and fopt-info support.
19847 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
19848 * ipa-devirt.c (ipa_devirt): Ditto.
19849 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
19850 * ipa.c (walk_polymorphic_call_targets): Ditto.
19851 * gimple-fold.c (fold_gimple_assign): Ditto.
19852 (gimple_fold_call): Ditto.
19853 * dbgcnt.def: New counter.
19855 2014-05-20 DJ Delorie <dj@redhat.com>
19857 * config/msp430/msp430.md (split): Don't allow subregs when
19858 splitting SImode adds.
19859 (andneghi): Fix subtraction logic.
19860 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
19862 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19864 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
19866 * except.c (switch_to_exception_section, resolve_unique_section,
19867 get_named_text_section, default_function_rodata_section,
19868 align_variable, get_block_for_decl, default_section_type_flags):
19869 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
19870 * symtab.c (symtab_add_to_same_comdat_group,
19871 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
19872 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
19874 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
19875 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
19876 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
19877 (c6x_function_in_section_p): Likewise.
19878 * config/darwin.c (machopic_select_section): Likewise.
19879 * config/arm/arm.c (arm_function_in_section_p): Likewise.
19880 * config/mips/mips.c (mips_function_rodata_section): Likewise.
19881 * config/mep/mep.c (mep_select_section): LIkewise.
19882 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
19884 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
19886 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
19887 EH region of calls to pure functions that can throw an exception.
19888 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
19889 (copy_reference_ops_from_call): Also copy the EH region of the call if
19890 it can throw an exception.
19892 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19894 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
19895 nested VEC_SELECTs that are inverses of each other.
19897 2014-05-20 Richard Biener <rguenther@suse.de>
19899 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
19900 (extract_and_process_scc_for_name): not here.
19901 (cond_dom_walker::before_dom_children): Only process
19902 stmts that end the BB in interesting ways.
19903 (run_scc_vn): Mark param uses as visited.
19905 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19907 * config/arm/arm.md (arith_shiftsi): Do not predicate for
19910 2014-05-20 Nick Clifton <nickc@redhat.com>
19912 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
19913 (msp430_gimplify_va_arg_expr): New function.
19914 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
19916 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
19917 operand 0 in order to prevent confusion about the number of
19918 registers involved.
19920 2014-05-20 Richard Biener <rguenther@suse.de>
19922 PR tree-optimization/61221
19923 * tree-ssa-pre.c (el_to_update): Remove.
19924 (eliminate_dom_walker::before_dom_children): Handle released
19925 VDEFs by value-numbering them to the associated VUSE. Update
19926 stmt immediately for substituted call address.
19927 (eliminate): Remove delayed stmt updating code.
19928 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
19929 possibly late re-numbered vuses.
19930 (vn_reference_lookup_2): Adjust.
19931 (vn_reference_lookup_pieces): Likewise.
19932 (vn_reference_lookup): Likewise.
19934 2014-05-20 Richard Biener <rguenther@suse.de>
19936 * config.gcc: Remove need_64bit_hwint.
19937 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
19938 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
19940 * config.in: Regenerate.
19941 * configure: Likewise.
19943 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
19945 * doc/extend.texi: Create Label Attributes section,
19946 move all label attributes into it and reference it.
19948 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
19950 * arm.c (thumb1_reorg): When scanning backwards skip anything
19951 that's not a proper insn.
19953 2014-05-19 Richard Biener <rguenther@suse.de>
19955 PR tree-optimization/61221
19956 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
19957 Do nothing for unreachable blocks.
19958 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
19959 Improve unreachability detection.
19961 2014-05-19 Richard Biener <rguenther@suse.de>
19963 PR tree-optimization/61209
19964 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
19966 2014-05-19 Nick Clifton <nickc@redhat.com>
19968 * except.c (init_eh): Fix computation of builtin setjmp buffer
19969 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
19971 2014-05-19 Richard Biener <rguenther@suse.de>
19973 PR tree-optimization/61184
19974 * tree-vrp.c (is_negative_overflow_infinity): Use
19975 TREE_OVERFLOW_P and do that check first.
19976 (is_positive_overflow_infinity): Likewise.
19977 (is_overflow_infinity): Likewise.
19978 (vrp_operand_equal_p): Properly treat operands with
19979 differing overflow as not equal.
19981 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
19983 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
19984 shift simplification where it was intended.
19986 2014-05-19 Christian Bruel <christian.bruel@st.com>
19989 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
19991 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
19994 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
19997 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
19999 * reg-notes.def (CROSSING_JUMP): Likewise.
20000 * rtl.h (rtx_def): Update comment for jump flag.
20001 (CROSSING_JUMP_P): Define.
20002 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
20003 of a REG_CROSSING_JUMP note.
20004 * cfghooks.c (tidy_fallthru_edges): Likewise.
20005 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
20006 * emit-rtl.c (try_split): Likewise.
20007 * haifa-sched.c (sched_create_recovery_edges): Likewise.
20008 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
20009 * jump.c (redirect_jump_2): Likewise.
20010 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
20011 (relax_delay_slots): Likewise.
20012 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
20013 (bbit_di): Likewise.
20014 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
20015 * config/sh/sh.md (jump_compact): Likewise.
20016 * bb-reorder.c (rotate_loop): Likewise.
20017 (pass_duplicate_computed_gotos::execute): Likewise.
20018 (add_reg_crossing_jump_notes): Rename to...
20019 (update_crossing_jump_flags): ...this.
20020 (pass_partition_blocks::execute): Update accordingly.
20022 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
20024 * tree.h: Remove extraneous template <>.
20026 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20028 * ipa.c (symtab_remove_unreachable_nodes): Remove
20029 symbol from comdat group if its body was eliminated.
20030 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
20031 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
20032 (symtab_unregister_node): ... this one.
20033 (verify_symtab_base): More strict checking of comdats.
20034 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
20036 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20038 * tree-pass.h (make_pass_ipa_comdats): New pass.
20039 * timevar.def (TV_IPA_COMDATS): New timevar.
20040 * passes.def (pass_ipa_comdats): Add.
20041 * Makefile.in (OBJS): Add ipa-comdats.o
20042 * ipa-comdats.c: New file.
20044 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20046 * ipa.c (update_visibility_by_resolution_info): New function.
20047 (function_and_variable_visibility): Use it.
20049 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20051 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
20053 (FOR_EACH_DEFINED_SYMBOL): New macro.
20054 (varpool_first_static_initializer, varpool_next_static_initializer,
20055 varpool_first_defined_variable, varpool_next_defined_variable):
20057 (symtab_in_same_comdat_p): Correctly deal with inline functions.
20059 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20061 * ggc-page.c (ggc_handle_finalizers): Add comment.
20063 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20065 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
20066 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
20067 (ggc_internal_cleared_alloc): Likewise.
20068 * ggc-page.c (finalizer): New class.
20069 (vec_finalizer): Likewise.
20070 (globals::finalizers): New member.
20071 (globals::vec_finalizers): Likewise.
20072 (ggc_internal_alloc): Record the finalizer if any for the block being
20074 (ggc_handle_finalizers): New function.
20075 (ggc_collect): Call ggc_handle_finalizers.
20076 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
20078 (ggc_internal_cleared_alloc): Likewise.
20079 (finalize): New function.
20080 (need_finalization_p): Likewise.
20081 (ggc_alloc): Install the type's destructor as the finalizer if it
20082 might do something.
20083 (ggc_cleared_alloc): Likewise.
20084 (ggc_vec_alloc): Likewise.
20085 (ggc_cleared_vec_alloc): Likewise.
20087 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20089 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
20091 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20093 * alias.c (record_alias_subset): Adjust.
20094 * bitmap.c (bitmap_element_allocate): Likewise.
20095 (bitmap_gc_alloc_stat): Likewise.
20096 * cfg.c (init_flow): Likewise.
20097 (alloc_block): Likewise.
20098 (unchecked_make_edge): Likewise.
20099 * cfgloop.c (alloc_loop): Likewise.
20100 (flow_loops_find): Likewise.
20101 (rescan_loop_exit): Likewise.
20102 * cfgrtl.c (init_rtl_bb_info): Likewise.
20103 * cgraph.c (insert_new_cgraph_node_version): Likewise.
20104 (cgraph_allocate_node): Likewise.
20105 (cgraph_create_edge_1): Likewise.
20106 (cgraph_allocate_init_indirect_info): Likewise.
20107 * cgraphclones.c (cgraph_clone_edge): Likewise.
20108 * cgraphunit.c (add_asm_node): Likewise.
20109 (init_lowered_empty_function): Likewise.
20110 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
20111 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
20112 (alpha_use_linkage): Likewise.
20113 * config/arc/arc.c (arc_init_machine_status): Likewise.
20114 * config/arm/arm.c (arm_init_machine_status): Likewise.
20115 * config/avr/avr.c (avr_init_machine_status): Likewise.
20116 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
20117 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
20118 * config/cris/cris.c (cris_init_machine_status): Likewise.
20119 * config/darwin.c (machopic_indirection_name): Likewise.
20120 (darwin_build_constant_cfstring): Likewise.
20121 (darwin_enter_string_into_cfstring_table): Likewise.
20122 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
20123 * config/frv/frv.c (frv_init_machine_status): Likewise.
20124 * config/i386/i386.c (get_dllimport_decl): Likewise.
20125 (ix86_init_machine_status): Likewise.
20126 (assign_386_stack_local): Likewise.
20127 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
20128 (i386_pe_maybe_record_exported_symbol): Likewise.
20129 (i386_pe_record_stub): Likewise.
20130 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
20131 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
20132 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
20133 (m32c_note_pragma_address): Likewise.
20134 * config/mep/mep.c (mep_init_machine_status): Likewise.
20135 (mep_note_pragma_flag): Likewise.
20136 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
20137 (mips16_local_alias): Likewise.
20138 (mips_init_machine_status): Likewise.
20139 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
20140 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
20141 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
20142 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
20143 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
20144 * config/pa/pa.c (pa_init_machine_status): Likewise.
20145 (pa_get_deferred_plabel): Likewise.
20146 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
20147 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
20148 (rs6000_init_machine_status): Likewise.
20149 (output_toc): Likewise.
20150 * config/s390/s390.c (s390_init_machine_status): Likewise.
20151 * config/score/score.c (score_output_external): Likewise.
20152 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
20153 * config/spu/spu.c (spu_init_machine_status): Likewise.
20154 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
20155 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
20156 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
20157 * coverage.c (coverage_end_function): Likewise.
20158 * dbxout.c (dbxout_init): Likewise.
20159 * doc/gty.texi: Don't mention variable_size attribute.
20160 * dwarf2cfi.c (new_cfi): Adjust.
20161 (new_cfi_row): Likewise.
20162 (copy_cfi_row): Likewise.
20163 (create_cie_data): Likewise.
20164 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
20165 (new_loc_descr): Likewise.
20166 (find_AT_string_in_table): Likewise.
20167 (add_addr_table_entry): Likewise.
20168 (new_die): Likewise.
20169 (add_var_loc_to_decl): Likewise.
20170 (clone_die): Likewise.
20171 (clone_as_declaration): Likewise.
20172 (break_out_comdat_types): Likewise.
20173 (new_loc_list): Likewise.
20174 (add_loc_descr_to_each): Likewise.
20175 (add_location_or_const_value_attribute): Likewise.
20176 (add_linkage_name): Likewise.
20177 (lookup_filename): Likewise.
20178 (dwarf2out_var_location): Likewise.
20179 (new_line_info_table): Likewise.
20180 (dwarf2out_init): Likewise.
20181 (mem_loc_descriptor): Likewise.
20182 (loc_descriptor): Likewise.
20183 (add_const_value_attribute): Likewise.
20184 (tree_add_const_value_attribute): Likewise.
20185 (comp_dir_string): Likewise.
20186 (dwarf2out_vms_debug_main_pointer): Likewise.
20187 (string_cst_pool_decl): Likewise.
20188 * emit-rtl.c (set_mem_attrs): Likewise.
20189 (get_reg_attrs): Likewise.
20190 (start_sequence): Likewise.
20191 (init_emit): Likewise.
20192 (init_emit_regs): Likewise.
20193 * except.c (init_eh_for_function): Likewise.
20194 (gen_eh_region): Likewise.
20195 (gen_eh_region_catch): Likewise.
20196 (gen_eh_landing_pad): Likewise.
20197 (add_call_site): Likewise.
20198 * function.c (add_frame_space): Likewise.
20199 (insert_temp_slot_address): Likewise.
20200 (assign_stack_temp_for_type): Likewise.
20201 (get_hard_reg_initial_val): Likewise.
20202 (allocate_struct_function): Likewise.
20203 (prepare_function_start): Likewise.
20204 (types_used_by_var_decl_insert): Likewise.
20205 * gengtype.c (variable_size_p): Remove function.
20206 (enum alloc_quantity): Remove enum.
20207 (write_typed_alloc_def): Remove function.
20208 (write_typed_struct_alloc_def): Likewise.
20209 (write_typed_typedef_alloc_def): Likewise.
20210 (write_typed_alloc_defns): Likewise.
20212 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
20213 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
20214 * ggc.h (ggc_alloc): new function.
20215 (ggc_cleared_alloc): Likewise.
20216 (ggc_vec_alloc): Template on type of vector element, and remove
20217 element size argument.
20218 (ggc_cleared_vec_alloc): Likewise.
20219 * gimple.c (gimple_build_omp_for): Adjust.
20220 (gimple_copy): Likewise.
20221 * ipa-cp.c (get_replacement_map): Likewise.
20222 (find_aggregate_values_for_callers_subset): Likewise.
20223 (known_aggs_to_agg_replacement_list): Likewise.
20224 * ipa-devirt.c (get_odr_type): Likewise.
20225 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
20226 (read_agg_replacement_chain): Likewise.
20227 * loop-iv.c (get_simple_loop_desc): Likewise.
20228 * lto-cgraph.c (input_node_opt_summary): Likewise.
20229 * lto-section-in.c (lto_new_in_decl_state): Likewise.
20230 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
20231 (input_eh_region): Likewise.
20232 (input_eh_lp): Likewise.
20233 (input_cfg): Likewise.
20234 * optabs.c (set_optab_libfunc): Likewise.
20235 (init_tree_optimization_optabs): Likewise.
20236 (set_conv_libfunc): Likewise.
20237 * passes.c (do_per_function_toporder): Likewise.
20238 * rtl.h: Don't use variable_size gty attribute.
20239 * sese.c (if_region_set_false_region): Adjust.
20240 * stringpool.c (gt_pch_save_stringpool): Likewise.
20241 * target-globals.c (save_target_globals): Likewise.
20242 * toplev.c (general_init): Likewise.
20243 * trans-mem.c (record_tm_replacement): Likewise.
20244 (split_bb_make_tm_edge): Likewise.
20245 * tree-cfg.c (move_sese_region_to_fn): Likewise.
20246 * tree-data-ref.h (lambda_vector_new): Likewise.
20247 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
20248 * tree-iterator.c (tsi_link_before): Likewise.
20249 (tsi_link_after): Likewise.
20250 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
20251 * tree-ssa-loop-niter.c (record_estimate): Likewise.
20252 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
20253 * tree-ssa-operands.h: Don't use variable_size gty attribute.
20254 * tree-ssa.c (init_tree_ssa): Adjust.
20255 * tree-ssanames.c (set_range_info): Likewise.
20256 (get_ptr_info): Likewise.
20257 (duplicate_ssa_name_ptr_info): Likewise.
20258 (duplicate_ssa_name_range_info): Likewise.
20259 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
20260 (unpack_ts_fixed_cst_value_fields): Likewise.
20261 * tree.c (build_fixed): Likewise.
20262 (build_real): Likewise.
20263 (build_string): Likewise.
20264 (decl_priority_info): Likewise.
20265 (decl_debug_expr_insert): Likewise.
20266 (decl_value_expr_insert): Likewise.
20267 (decl_debug_args_insert): Likewise.
20268 (type_hash_add): Likewise.
20269 (build_omp_clause): Likewise.
20270 * ubsan.c (decl_for_type_insert): Likewise.
20271 * varasm.c (get_unnamed_section): Likewise.
20272 (get_noswitch_section): Likewise.
20273 (get_section): Likewise.
20274 (get_block_for_section): Likewise.
20275 (create_block_symbol): Likewise.
20276 (build_constant_desc): Likewise.
20277 (create_constant_pool): Likewise.
20278 (force_const_mem): Likewise.
20279 (record_tm_clone_pair): Likewise.
20280 * varpool.c (varpool_create_empty_node): Likewise.
20282 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20284 * dwarf2out.c (tree_add_const_value_attribute): Call
20285 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
20286 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
20287 instead of ggc_internal_<x>alloc_stat.
20288 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
20289 (ggc_realloc): Likewise.
20290 * ggc-none.c (ggc_internal_alloc): Likewise.
20291 (ggc_internal_cleared_alloc): Likewise.
20292 * ggc-page.c: Likewise.
20293 * ggc.h (ggc_internal_alloc_stat): Likewise.
20294 (ggc_internal_alloc): Remove macro.
20295 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
20296 (ggc_internal_cleared_alloc): Remove macro.
20297 (GGC_RESIZEVEC): Adjust.
20298 (ggc_resizevar): Remove macro.
20299 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
20300 (ggc_internal_cleared_vec_alloc_stat): Likewise.
20301 (ggc_internal_vec_cleared_alloc): Remove macro.
20302 (ggc_alloc_atomic_stat): Drop _stat suffix.
20303 (ggc_alloc_atomic): Remove macro.
20304 (ggc_alloc_cleared_atomic): Remove macro.
20305 (ggc_alloc_string_stat): Drop _stat suffix.
20306 (ggc_alloc_string): Remove macro.
20307 (ggc_alloc_rtx_def_stat): Adjust.
20308 (ggc_alloc_tree_node_stat): Likewise.
20309 (ggc_alloc_cleared_tree_node_stat): Likewise.
20310 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
20311 (ggc_alloc_cleared_simd_clone_stat): Likewise.
20312 * gimple.c (gimple_build_omp_for): Likewise.
20313 (gimple_copy): Likewise.
20314 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
20315 * toplev.c (realloc_for_line_map): Adjust.
20316 * tree-data-ref.h (lambda_vector_new): Likewise.
20317 * tree-phinodes.c (allocate_phi_node): Likewise.
20318 * tree.c (grow_tree_vec_stat): Likewise.
20319 * vec.h (va_gc::reserve): Adjust.
20321 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
20323 * config/microblaze/microblaze.c (break_handler): New Declaration.
20324 (microblaze_break_function_p,microblaze_is_break_handler): New.
20325 (compute_frame_size): Use microblaze_break_function_p.
20326 Add the test of break_handler.
20327 (microblaze_function_prologue) : Add the test of variable
20328 break_handler. Check the fnname by BREAK_HANDLER_NAME.
20329 (microblaze_function_epilogue) : Add the test of break_handler.
20330 (microblaze_globalize_label) : Add the test of break_handler.
20331 Check the name by BREAK_HANDLER_NAME.
20333 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
20335 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
20336 microblaze_is_break_handler test.
20337 (call_internal1,call_value_intern): Use microblaze_break_function_p.
20338 Use SYMBOL_REF_DECL.
20340 * config/microblaze/microblaze-protos.h
20341 (microblaze_break_function_p,microblaze_is_break_handler):
20344 * doc/extend.texi (MicroBlaze break_handler Functions): Document
20345 new MicroBlaze break_handler functions.
20347 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20349 * doc/extend.texi (Size of an asm): Move node text according
20350 to its @menu entry position.
20352 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
20354 PR tree-optimization/61140
20355 PR tree-optimization/61150
20356 PR tree-optimization/61197
20357 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
20359 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20361 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
20363 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
20365 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
20366 __SIZEOF_INT128__ is defined.
20368 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20370 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
20371 (rs6000_delegitimize_address): Use it.
20373 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20375 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
20376 inplace argument. Store the new address in the original MEM when true.
20377 * emit-rtl.c (change_address_1): Likewise.
20378 (adjust_address_1, adjust_automodify_address_1, offset_address):
20379 Update accordingly.
20380 * rtl.h (plus_constant): Add an inplace argument.
20381 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
20382 when true. Avoid generating (plus X (const_int 0)).
20383 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
20384 in-place. Pass true to plus_constant.
20385 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
20387 2014-05-16 Dehao Chen <dehao@google.com>
20389 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
20391 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20394 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
20396 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
20398 2014-05-16 Dehao Chen <dehao@google.com>
20400 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
20401 optimize_function_for_size_p.
20402 * regs.h (REG_FREQ_FROM_BB): Likewise.
20404 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20407 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
20408 negt_reg_operand cases.
20409 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
20411 * config/sh/predicates.md (cbranch_treg_value): Simplify.
20413 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20415 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
20418 2014-05-16 David Malcolm <dmalcolm@redhat.com>
20421 2014-04-29 David Malcolm <dmalcolm@redhat.com>
20423 * tree-cfg.c (dump_function_to_file): Dump the return type of
20424 functions, in a line to itself before the function body, mimicking
20425 the layout of a C function.
20427 2014-05-16 Dehao Chen <dehao@google.com>
20429 * cfghooks.c (make_forwarder_block): Use direct computation to
20430 get fall-through edge's count and frequency.
20432 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
20434 * config/arc/arc.c (arc_init): Fix typo in error message.
20435 * config/i386/i386.c (ix86_expand_builtin): Likewise.
20436 (split_stack_prologue_scratch_regno): Likewise.
20437 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
20438 word from error message.
20440 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
20442 * ira-costs.c: Fix typo in comment.
20444 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
20446 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
20448 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
20450 * varpool.c (dump_varpool_node): Dump write-only flag.
20451 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
20453 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
20454 write-only variables.
20455 * ipa.c (process_references): New function.
20456 (set_readonly_bit): New function.
20457 (set_writeonly_bit): New function.
20458 (clear_addressable_bit): New function.
20459 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
20460 fix handling of aliases.
20461 * cgraph.h (struct varpool_node): Add writeonly flag.
20463 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
20465 PR rtl-optimization/60969
20466 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
20467 Calculate costs for this case.
20469 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
20471 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
20472 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
20474 2014-05-16 Richard Biener <rguenther@suse.de>
20476 PR tree-optimization/61194
20477 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
20478 bool patterns ending in a COND_EXPR.
20480 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20482 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
20484 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20486 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
20487 where we were unable to cost an RTX.
20489 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20491 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
20494 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20495 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20497 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
20499 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20500 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20502 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
20503 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
20505 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20506 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20508 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
20511 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20512 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20514 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20517 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20518 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20520 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
20521 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
20523 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20524 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20526 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20527 rotates and shifts.
20529 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20530 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20532 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
20533 ZERO_EXTEND and SIGN_EXTEND better.
20535 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20536 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20538 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
20539 logical operations.
20541 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20542 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20544 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
20545 costs when costing loads and stores to memory.
20547 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20548 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
20550 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
20553 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20555 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
20557 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20558 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20560 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
20562 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
20564 (aarch64_rtx_mult_cost): New.
20565 (aarch64_rtx_costs): Use it, refactor as appropriate.
20567 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20568 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20570 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
20571 emit instructions, return number of instructions which would
20573 (aarch64_add_constant): Update call to aarch64_build_constant.
20574 (aarch64_output_mi_thunk): Likewise.
20575 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
20578 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20580 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
20581 (TARGET_RTX_COSTS): Call it.
20583 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20585 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
20586 (cortexa57_vector_cost): Likewise.
20587 (cortexa57_tunings): Use them.
20589 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20591 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
20592 (cpu_addrcost_table): Use it.
20593 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
20594 (aarch64_address_cost): Rewrite using aarch64_classify_address,
20597 2014-05-16 Richard Biener <rguenther@suse.de>
20599 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
20600 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
20601 (visit_phi): Ignore edges marked as not executable.
20602 (class cond_dom_walker): New.
20603 (cond_dom_walker::before_dom_children): Value-number
20604 control statements and mark successor edges as not
20605 executable if possible.
20606 (run_scc_vn): First walk all control statements in
20607 dominator order, marking edges as not executable.
20608 * tree-inline.c (copy_edges_for_bb): Be not confused
20609 about random edge flags.
20611 2014-05-16 Richard Biener <rguenther@suse.de>
20613 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
20615 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
20618 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
20619 (__TM_simple_begin): Use it.
20620 (__TM_begin): Likewise.
20622 2014-05-15 Martin Jambor <mjambor@suse.cz>
20625 * ipa-prop.c (update_indirect_edges_after_inlining): Check
20626 type_preserved flag when the indirect edge is polymorphic.
20628 2014-05-15 Martin Jambor <mjambor@suse.cz>
20630 PR tree-optimization/61090
20631 * tree-sra.c (sra_modify_expr): Pass the current gsi to
20632 build_ref_for_model.
20634 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20636 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
20637 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
20639 2014-05-15 Jakub Jelinek <jakub@redhat.com>
20641 PR tree-optimization/61158
20642 * fold-const.c (fold_binary_loc): If X is zero-extended and
20643 shiftc >= prec, make sure zerobits is all ones instead of
20644 invoking undefined behavior.
20646 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20648 * regcprop.h: New file.
20649 * regcprop.c (skip_debug_insn_p): New decl.
20650 (replace_oldest_value_reg): Check skip_debug_insn_p.
20651 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
20652 * shrink-wrap.c: Include regcprop.h.
20653 (prepare_shrink_wrap): Call
20654 copyprop_hardreg_forward_bb_without_debug_insn.
20656 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20658 * shrink-wrap.h: Update comment.
20659 * shrink-wrap.c: Update comment.
20660 (next_block_for_reg): Rename to live_edge_for_reg.
20661 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
20662 (move_insn_for_shrink_wrap): Split live_edge.
20663 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
20665 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20667 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
20669 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
20670 * config/sparc/sparc.md (fptype_ut699): New attribute.
20671 (in_branch_delay): Return false if -mfix-ut699 is specified and
20672 fptype_ut699 is set to single.
20673 (truncdfsf2): Add fptype_ut699 attribute.
20674 (fix_truncdfsi2): Likewise.
20675 (floatsisf2): Change fptype attribute.
20676 (fix_truncsfsi2): Likewise.
20677 (negtf2_notv9): Delete.
20678 (negtf2_v9): Likewise.
20679 (negtf2_hq): New instruction.
20680 (negtf2): New instruction and splitter.
20681 (negdf2_notv9): Rewrite.
20682 (abstf2_notv9): Delete.
20683 (abstf2_hq_v9): Likewise.
20684 (abstf2_v9): Likewise.
20685 (abstf2_hq): New instruction.
20686 (abstf2): New instruction and splitter.
20687 (absdf2_notv9): Rewrite.
20689 2014-05-14 Cary Coutant <ccoutant@google.com>
20692 * opts.c (common_handle_option): Don't special-case "-g".
20693 (set_debug_level): Default to at least level 2 with "-g".
20695 2014-05-14 DJ Delorie <dj@redhat.com>
20697 * config/msp430/msp430.c (msp430_builtin): Add
20698 MSP430_BUILTIN_DELAY_CYCLES.
20699 (msp430_init_builtins): Register void __delay_cycles(long long).
20700 (msp430_builtin_decl): Add it.
20701 (cg_magic_constant): New.
20702 (msp430_expand_delay_cycles): New.
20703 (msp430_expand_builtin): Call it.
20704 (msp430_print_operand_raw): Change integer printing from "int" to
20706 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
20707 (delay_cycles_start): New.
20708 (delay_cycles_end): New.
20709 (delay_cycles_32): New.
20710 (delay_cycles_32x): New.
20711 (delay_cycles_16): New.
20712 (delay_cycles_16x): New.
20713 (delay_cycles_2): New.
20714 (delay_cycles_1): New.
20715 * doc/extend.texi: Document __delay_cycles().
20717 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
20719 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
20720 length attribute computation.
20722 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
20725 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
20727 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
20730 * config/sparc/sparc.md: Fix types of low and high in DI constant
20731 splitter. Use gen_int_mode in some other splitters.
20733 2014-05-14 Martin Jambor <mjambor@suse.cz>
20736 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
20738 2014-05-14 James Norris <jnorris@codesourcery.com>
20740 * omp-low.c (expand_parallel_call): Remove shadow variable.
20741 (expand_omp_taskreg): Likewise.
20743 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
20745 * common/config/i386/i386-common.c
20746 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
20747 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
20748 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
20749 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
20750 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
20751 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
20752 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
20753 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
20754 xsavecintrin.h, xsavesintrin.h.
20755 (x86_64-*-*): Ditto.
20756 * config/i386/clflushoptintrin.h: New.
20757 * config/i386/xsavecintrin.h: Ditto.
20758 * config/i386/xsavesintrin.h: Ditto.
20759 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
20760 (bit_XSAVES): Ditto.
20761 (bit_XSAVES): Ditto.
20762 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
20763 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
20765 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
20766 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
20767 OPTION_MASK_ISA_XSAVES.
20768 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
20769 -mxsavec, -mxsaves.
20770 (PTA_CLFLUSHOPT) Define.
20771 (PTA_XSAVEC): Ditto.
20772 (PTA_XSAVES): Ditto.
20773 (ix86_option_override_internal): Handle new options.
20774 (ix86_valid_target_attribute_inner_p): Ditto.
20775 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
20776 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
20777 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
20778 (bdesc_special_args): Add __builtin_ia32_xsaves,
20779 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
20780 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
20781 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
20782 (ix86_expand_builtin): Handle new builtins.
20783 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
20784 (TARGET_CLFLUSHOPT_P): Ditto.
20785 (TARGET_XSAVEC): Ditto.
20786 (TARGET_XSAVEC_P): Ditto.
20787 (TARGET_XSAVES): Ditto.
20788 (TARGET_XSAVES_P): Ditto.
20789 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
20790 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
20791 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
20793 (ANY_XRSTOR64): Ditto.
20795 (xrstor): Change into <xrstor>.
20796 (xrstor_rex64): Change into <xrstor>_rex64.
20797 (xrstor64): Change into <xrstor>64
20799 * config/i386/i386.opt (mclflushopt): New.
20802 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
20804 * doc/invoke.texi: Document new options.
20806 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20808 PR rtl-optimization/60866
20809 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
20810 Default it to -1. Pass it down to init_simplejump_data.
20811 (init_simplejump_data): New parameter old_seqno. Pass it down
20812 to get_seqno_for_a_jump.
20813 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
20814 initializing new jump seqno as a last resort. Add comment.
20815 (sel_redirect_edge_and_branch): Save old seqno of the conditional
20816 jump and pass it down to sel_init_new_insn.
20817 (sel_redirect_edge_and_branch_force): Likewise.
20819 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
20821 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
20822 shifted values to avoid build warning.
20824 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20826 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
20827 * cfgrtl.c (rtl_merge_blocks): Fix comment.
20828 (cfg_layout_merge_blocks): Likewise.
20829 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
20831 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20833 PR rtl-optimization/60901
20834 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
20835 bb predecessor belongs to the same scheduling region. Adjust comment.
20837 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
20839 * doc/sourcebuild.texi: (dfp_hw): Document.
20840 (p8vector_hw): Likewise.
20841 (powerpc_eabi_ok): Likewise.
20842 (powerpc_elfv2): Likewise.
20843 (powerpc_htm_ok): Likewise.
20844 (ppc_recip_hw): Likewise.
20845 (vsx_hw): Likewise.
20847 2014-05-13 Cary Coutant <ccoutant@google.com>
20849 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
20851 2014-05-13 David Malcolm <dmalcolm@redhat.com>
20853 * gengtype-parse.c (require3): Eliminate in favor of...
20855 (require_template_declaration): Update to support optional single *
20858 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
20859 (create_user_defined_type): Handle a single level of explicit
20860 pointerness within template arguments.
20861 (struct write_types_data): Add field "kind".
20862 (filter_type_name): Handle "*" character.
20863 (write_user_func_for_structure_ptr): Require a write_types_data
20864 rather than just a prefix string, so that we can look up the kind
20865 of the wtd and use it as an index into wrote_user_func_for_ptr,
20866 ensuring that such functions are written at most once. Support
20867 subclasses by invoking the marking function of the ultimate base class.
20868 (write_user_func_for_structure_body): Require a write_types_data
20869 rather than just a prefix string, so that we can pass this to
20870 write_user_func_for_structure_ptr.
20871 (write_func_for_structure): Likewise.
20872 (ggc_wtd): Add initializer of new "kind" field.
20873 (pch_wtd): Likewise.
20875 * gengtype.h (enum write_types_kinds): New.
20876 (struct type): Add field wrote_user_func_for_ptr to the "s"
20879 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20881 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
20882 instead of const_binop.
20883 (fold_binary_loc): Likewise.
20885 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20887 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
20888 calculation to match get_ref_base_and_extent.
20890 2014-05-13 Catherine Moore <clm@codesourcery.com>
20891 Sandra Loosemore <sandra@codesourcery.com>
20893 * configure.ac: Fix assembly for explicit JALR relocation check.
20894 * configure: Regenerate.
20896 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20898 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
20899 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
20900 Remove associated type declarations and initialisations.
20901 (arm_expand_neon_builtin): Likewise.
20902 (neon_emit_pair_result_insn): Delete.
20903 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
20904 * config/arm/neon.md (neon_vtrn<mode>): Delete.
20905 (neon_vzip<mode>): Likewise.
20906 (neon_vuzp<mode>): Likewise.
20908 2014-05-13 Richard Biener <rguenther@suse.de>
20911 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
20912 it needs revisiting whether the call still may be tail-called.
20914 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20916 * rtl.def (SYMBOL_REF): Remove middle "0" field.
20917 * rtl.h (block_symbol): Reduce number of fields to 2.
20918 (rtx_def): Add u2.symbol_ref_flags.
20919 (SYMBOL_REF_FLAGS): Use it.
20920 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
20921 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
20922 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
20923 Lower index of SYMBOL_REF_DATA.
20924 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
20925 Print SYMBOL_REF_FLAGS at the same time.
20926 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
20928 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20930 * rtl.def (VAR_LOCATION): Remove "i" field.
20931 * rtl.h (rtx_def): Add u2.var_location_status.
20932 (PAT_VAR_LOCATION_STATUS): Use it.
20933 (gen_rtx_VAR_LOCATION): Declare.
20934 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
20935 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
20936 * var-tracking.c (emit_note_insn_var_location): Remove casts.
20938 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20940 * rtl.def (scratch): Fix outdated comment and remove "0" field.
20941 * gengtype.c (adjust_field_rtx_def): Update accordingly.
20943 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20945 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
20946 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
20947 * rtl.h (rtx_def): Add insn_uid to u2 field.
20948 (RTX_FLAG_CHECK8): Delete in favor of...
20949 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
20950 (INSN_DELETED_P): Update accordingly.
20951 (INSN_UID): Use u2.insn_uid.
20952 (INSN_CHAIN_CODE_P): Define.
20953 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
20954 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
20955 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
20956 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
20957 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
20958 indices accordingly.
20959 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
20960 Update indices for insn-chain rtxes.
20961 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
20962 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
20963 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
20964 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
20965 * combine.c (try_combine): Likewise.
20966 * ira.c (setup_prohibited_mode_move_regs): Likewise.
20968 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20970 * rtl.def (REG): Remove middle field.
20971 * rtl.h (rtx_def): Add orignal_regno to u2.
20972 (ORIGINAL_REGNO): Use it instead of field 1.
20973 (REG_ATTRS): Lower field index accordingly.
20974 * gengtype.c (adjust_field_rtx_def): Remove handling of
20975 ORIGINAL_REGNO. Move REG_ATTRS index down.
20976 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
20977 code that prints the REGNO.
20979 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20981 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
20984 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20986 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
20988 2014-05-13 Bin Cheng <bin.cheng@arm.com>
20990 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
20991 (alloc_iv): Lower base expressions containing ADDR_EXPR.
20993 2014-05-13 Ian Bolton <ian.bolton@arm.com>
20995 * config/aarch64/aarch64-protos.h
20996 (aarch64_hard_regno_caller_save_mode): New prototype.
20997 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
20999 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
21001 2014-05-13 Christian Bruel <christian.bruel@st.com>
21003 * target.def (mode_switching): New hook vector.
21004 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
21005 (mode_exit, modepriority_to_mode): Likewise.
21006 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
21007 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21008 * target.h: Include tm.h and hard-reg-set.h.
21009 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
21010 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
21011 * doc/tm.texi Regenerate.
21012 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21013 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21014 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
21015 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
21016 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21017 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21018 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
21019 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
21020 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
21021 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
21022 (ix86_emit_mode_set): Hookify.
21023 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
21025 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21026 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
21027 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
21028 (epiphany_mode_priority_to_mode): Remove declaration.
21029 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
21030 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
21031 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
21033 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
21034 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
21035 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
21037 2014-05-13 Jakub Jelinek <jakub@redhat.com>
21040 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
21041 is const0_rtx, return immediately. Don't test count == 0 when
21044 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21046 * Makefile.in: add shrink-wrap.o.
21047 * config/i386/i386.c: include "shrink-wrap.h"
21048 * function.c: Likewise.
21049 (requires_stack_frame_p, next_block_for_reg,
21050 move_insn_for_shrink_wrap, prepare_shrink_wrap,
21051 dup_block_and_redirect): Move to shrink-wrap.c
21052 (thread_prologue_and_epilogue_insns): Extract three code segments
21053 as functions in shrink-wrap.c
21054 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
21056 * shrink-wrap.c: New file.
21057 * shrink-wrap.h: New file.
21059 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21061 * doc/extend.texi: Reflect current numbers of pragmas. Remove
21062 reference to Solaris.
21064 2014-05-12 Mike Stump <mikestump@comcast.net>
21067 * genattrtab.c (filename): Add.
21068 (convert_set_attr_alternative): Improve error message.
21069 (check_defs): Restore read_md_filename for error messages.
21070 (gen_insn): Save filename.
21072 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
21074 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
21075 -fno-local-ivars and -fivar-visibility.
21076 * c-family/c.opt: Make -Wshadow also implicitly enable
21079 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21081 * doc/tm.texi: Remove reference to deleted macro.
21082 * doc/tm.texi.in: Likewise.
21084 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
21087 * config/avr/avr.c (avr_out_store_psi): Use correct constant
21090 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
21093 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
21094 * config/arm/aout.h (License): Same.
21095 * config/arm/bpabi.h (License): Same.
21096 * config/arm/elf.h (License): Same.
21097 * config/arm/linux-elf.h (License): Same.
21098 * config/arm/linux-gas.h (License): Same.
21099 * config/arm/netbsd-elf.h (License): Same.
21100 * config/arm/uclinux-eabi.h (License): Same.
21101 * config/arm/uclinux-elf.h (License): Same.
21102 * config/arm/vxworks.h (License): Same.
21104 2014-05-11 Jakub Jelinek <jakub@redhat.com>
21106 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
21107 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
21108 number of operands to 3.
21109 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
21110 * tree-nested.c (convert_nonlocal_omp_clauses,
21111 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
21112 * gimplify.c (gimplify_scan_omp_clauses): Handle
21113 OMP_CLAUSE_LINEAR_STMT.
21114 * omp-low.c (lower_rec_input_clauses): Fix typo.
21115 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
21116 cast between Fortran boolean_type_node and C _Bool if
21119 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
21121 PR tree-optimization/61136
21122 * wide-int.h (multiple_of_p): Define a version that doesn't return
21124 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
21125 integer_zerop/const_binop pair.
21126 (multiple_of_p): Likewise, converting both operands to widest_int
21129 2014-05-09 Teresa Johnson <tejohnson@google.com>
21131 * cgraphunit.c (analyze_functions): Use correct dump file.
21133 2014-05-09 Florian Weimer <fweimer@redhat.com>
21135 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
21137 (stack_protect_return_slot_p): New function.
21138 (expand_used_vars): Call stack_protect_decl_p and
21139 stack_protect_return_slot_p for -fstack-protector-strong.
21141 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
21142 Andrew Haley <aph@redhat.com>
21143 Richard Sandiford <rdsandiford@googlemail.com>
21145 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
21148 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
21150 PR middle-end/61111
21151 * fold-const.c (fold_binary_loc): Changed width of mask.
21153 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21155 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
21156 unsigned int initializers for regno_in, regno_out.
21158 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21161 * config/avr/avr.md (cc): Add new attribute set_vzn.
21162 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
21163 Set cc insn attribute to set_vzn instead of set_zn for alternatives
21164 with INC, DEC or NEG.
21165 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
21166 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
21167 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
21169 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21172 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21174 * wide-int.cc (UTItype): Define.
21175 (UDWtype): Define for appropriate W_TYPE_SIZE.
21177 2014-05-09 Richard Biener <rguenther@suse.de>
21179 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
21180 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
21181 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
21182 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
21183 ssa_propagate): Adjust.
21185 2014-05-08 Jeff Law <law@redhat.com>
21187 PR tree-optimization/61009
21188 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
21189 tri-state rather than a boolean. When a block is too big to
21190 thread through, inform caller via negative return value.
21191 (thread_across_edge): If a block was too big for normal threading,
21192 then it's too big for a joiner too, so remove temporary equivalences
21193 and return immediately.
21195 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
21196 Matthias Klose <doko@ubuntu.com>
21199 * optc-gen.awk: Fix option handling for -Wunused-parameter.
21201 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21204 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
21206 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21209 * config/alpha/alpha.c: Include gimple-iterator.h.
21210 (alpha_gimple_fold_builtin): New function. Move
21211 ALPHA_BUILTIN_UMULH folding from ...
21212 (alpha_fold_builtin): ... here.
21213 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
21215 2014-05-08 Wei Mi <wmi@google.com>
21218 * config/i386/i386.c (ix86_compute_frame_layout): Update
21219 preferred_stack_boundary for call, expanded from tls descriptor.
21220 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
21221 to depend on SP register.
21222 (*tls_local_dynamic_base_32_gnu): Ditto.
21223 (*tls_local_dynamic_32_once): Ditto.
21224 (tls_global_dynamic_64_<mode>): Set
21225 ix86_tls_descriptor_calls_expanded_in_cfun.
21226 (tls_local_dynamic_base_64_<mode>): Ditto.
21227 (tls_global_dynamic_32): Set
21228 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
21229 to depend on SP register.
21230 (tls_local_dynamic_base_32): Ditto.
21232 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21234 * config/arm/arm_neon.h: Update comment.
21235 * config/arm/neon-docgen.ml: Delete.
21236 * config/arm/neon-gen.ml: Delete.
21237 * doc/arm-neon-intrinsics.texi: Update comment.
21239 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21241 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
21243 (vand, vorr, veor, vorn, vbic): Remove.
21244 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
21246 (neon_vsub_unspec): Likewise.
21247 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
21249 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21251 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
21252 (vadd_s16): Likewise.
21253 (vadd_s32): Likewise.
21254 (vadd_f32): Likewise.
21255 (vadd_u8): Likewise.
21256 (vadd_u16): Likewise.
21257 (vadd_u32): Likewise.
21258 (vadd_s64): Likewise.
21259 (vadd_u64): Likewise.
21260 (vaddq_s8): Likewise.
21261 (vaddq_s16): Likewise.
21262 (vaddq_s32): Likewise.
21263 (vaddq_s64): Likewise.
21264 (vaddq_f32): Likewise.
21265 (vaddq_u8): Likewise.
21266 (vaddq_u16): Likewise.
21267 (vaddq_u32): Likewise.
21268 (vaddq_u64): Likewise.
21269 (vmul_s8): Likewise.
21270 (vmul_s16): Likewise.
21271 (vmul_s32): Likewise.
21272 (vmul_f32): Likewise.
21273 (vmul_u8): Likewise.
21274 (vmul_u16): Likewise.
21275 (vmul_u32): Likewise.
21276 (vmul_p8): Likewise.
21277 (vmulq_s8): Likewise.
21278 (vmulq_s16): Likewise.
21279 (vmulq_s32): Likewise.
21280 (vmulq_f32): Likewise.
21281 (vmulq_u8): Likewise.
21282 (vmulq_u16): Likewise.
21283 (vmulq_u32): Likewise.
21284 (vsub_s8): Likewise.
21285 (vsub_s16): Likewise.
21286 (vsub_s32): Likewise.
21287 (vsub_f32): Likewise.
21288 (vsub_u8): Likewise.
21289 (vsub_u16): Likewise.
21290 (vsub_u32): Likewise.
21291 (vsub_s64): Likewise.
21292 (vsub_u64): Likewise.
21293 (vsubq_s8): Likewise.
21294 (vsubq_s16): Likewise.
21295 (vsubq_s32): Likewise.
21296 (vsubq_s64): Likewise.
21297 (vsubq_f32): Likewise.
21298 (vsubq_u8): Likewise.
21299 (vsubq_u16): Likewise.
21300 (vsubq_u32): Likewise.
21301 (vsubq_u64): Likewise.
21302 (vand_s8): Likewise.
21303 (vand_s16): Likewise.
21304 (vand_s32): Likewise.
21305 (vand_u8): Likewise.
21306 (vand_u16): Likewise.
21307 (vand_u32): Likewise.
21308 (vand_s64): Likewise.
21309 (vand_u64): Likewise.
21310 (vandq_s8): Likewise.
21311 (vandq_s16): Likewise.
21312 (vandq_s32): Likewise.
21313 (vandq_s64): Likewise.
21314 (vandq_u8): Likewise.
21315 (vandq_u16): Likewise.
21316 (vandq_u32): Likewise.
21317 (vandq_u64): Likewise.
21318 (vorr_s8): Likewise.
21319 (vorr_s16): Likewise.
21320 (vorr_s32): Likewise.
21321 (vorr_u8): Likewise.
21322 (vorr_u16): Likewise.
21323 (vorr_u32): Likewise.
21324 (vorr_s64): Likewise.
21325 (vorr_u64): Likewise.
21326 (vorrq_s8): Likewise.
21327 (vorrq_s16): Likewise.
21328 (vorrq_s32): Likewise.
21329 (vorrq_s64): Likewise.
21330 (vorrq_u8): Likewise.
21331 (vorrq_u16): Likewise.
21332 (vorrq_u32): Likewise.
21333 (vorrq_u64): Likewise.
21334 (veor_s8): Likewise.
21335 (veor_s16): Likewise.
21336 (veor_s32): Likewise.
21337 (veor_u8): Likewise.
21338 (veor_u16): Likewise.
21339 (veor_u32): Likewise.
21340 (veor_s64): Likewise.
21341 (veor_u64): Likewise.
21342 (veorq_s8): Likewise.
21343 (veorq_s16): Likewise.
21344 (veorq_s32): Likewise.
21345 (veorq_s64): Likewise.
21346 (veorq_u8): Likewise.
21347 (veorq_u16): Likewise.
21348 (veorq_u32): Likewise.
21349 (veorq_u64): Likewise.
21350 (vbic_s8): Likewise.
21351 (vbic_s16): Likewise.
21352 (vbic_s32): Likewise.
21353 (vbic_u8): Likewise.
21354 (vbic_u16): Likewise.
21355 (vbic_u32): Likewise.
21356 (vbic_s64): Likewise.
21357 (vbic_u64): Likewise.
21358 (vbicq_s8): Likewise.
21359 (vbicq_s16): Likewise.
21360 (vbicq_s32): Likewise.
21361 (vbicq_s64): Likewise.
21362 (vbicq_u8): Likewise.
21363 (vbicq_u16): Likewise.
21364 (vbicq_u32): Likewise.
21365 (vbicq_u64): Likewise.
21366 (vorn_s8): Likewise.
21367 (vorn_s16): Likewise.
21368 (vorn_s32): Likewise.
21369 (vorn_u8): Likewise.
21370 (vorn_u16): Likewise.
21371 (vorn_u32): Likewise.
21372 (vorn_s64): Likewise.
21373 (vorn_u64): Likewise.
21374 (vornq_s8): Likewise.
21375 (vornq_s16): Likewise.
21376 (vornq_s32): Likewise.
21377 (vornq_s64): Likewise.
21378 (vornq_u8): Likewise.
21379 (vornq_u16): Likewise.
21380 (vornq_u32): Likewise.
21381 (vornq_u64): Likewise.
21383 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21385 * wide-int.cc (UTItype): Define.
21386 (UDWtype): Define for appropriate W_TYPE_SIZE.
21388 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
21390 PR tree-optimization/59100
21391 * tree-ssa-phiopt.c: Include tree-inline.h.
21392 (neutral_element_p, absorbing_element_p): New functions.
21393 (value_replacement): Handle conditional binary operations with a
21394 neutral or absorbing element.
21396 2014-05-08 Richard Biener <rguenther@suse.de>
21398 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
21399 folding the expression.
21400 (valueize_expr): Remove.
21401 (visit_reference_op_load): Do not valueize the result of
21403 (simplify_binary_expression): Likewise.
21404 (simplify_unary_expression): Likewise.
21406 2014-05-08 Richard Biener <rguenther@suse.de>
21408 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
21409 looking at TYPE_ARG_TYPES.
21411 2014-05-08 Richard Biener <rguenther@suse.de>
21413 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
21414 pointer propagation special-case.
21416 2014-05-08 Bin Cheng <bin.cheng@arm.com>
21418 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
21419 core part of address expressions.
21421 2014-05-08 Alan Modra <amodra@gmail.com>
21424 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
21425 loads and stores when -mno-strict-align at any alignment.
21426 (expand_block_clear): Similarly. Also correct calculation of
21429 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
21431 PR middle-end/39246
21432 * tree-complex.c (expand_complex_move): Keep line info when expanding
21434 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
21435 of complex expression. Use new argument to display correct location
21436 for values coming from phi statement.
21437 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
21438 (warn_uninitialized_phi): Pass location of phi argument to
21440 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
21441 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
21443 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
21445 * config/rs6000/predicates.md (indexed_address_mem): New.
21446 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
21447 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
21448 fpstore_ux, fpstore_u.
21449 (sign_extend, indexed, update): New.
21450 (cell_micro): Adjust.
21451 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
21452 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
21453 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
21454 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
21455 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
21456 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
21457 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
21458 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
21459 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
21460 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
21461 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
21462 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
21463 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
21464 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
21465 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
21467 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
21468 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
21469 *vsx_extract_<mode>_store): Adjust.
21470 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
21471 is_cracked_insn, insn_must_be_first_in_group,
21472 insn_must_be_last_in_group): Adjust.
21474 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
21476 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
21477 ppc440-fpstore): Adjust.
21478 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
21479 ppc476-fpstore): Adjust.
21480 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
21481 ppc601-fpstore): Adjust.
21482 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
21484 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
21486 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
21487 ppc7450-fpstore): Adjust.
21488 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
21489 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
21490 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
21492 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
21493 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
21494 cell-fpstore, cell-fpstore-update): Adjust.
21495 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
21496 ppce300c3_store, ppce300c3_fpstore): Adjust.
21497 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
21498 e500mc_fpstore): Adjust.
21499 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
21500 e500mc64_store, e500mc64_fpstore): Adjust.
21501 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
21502 e5500_fpstore): Adjust.
21503 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
21504 e6500_fpstore): Adjust.
21505 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
21507 * config/rs6000/power4.md (power4-load, power4-load-ext,
21508 power4-load-ext-update, power4-load-ext-update-indexed,
21509 power4-load-update-indexed, power4-load-update, power4-fpload,
21510 power4-fpload-update, power4-store, power4-store-update,
21511 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
21513 * config/rs6000/power5.md (power5-load, power5-load-ext,
21514 power5-load-ext-update, power5-load-ext-update-indexed,
21515 power5-load-update-indexed, power5-load-update, power5-fpload,
21516 power5-fpload-update, power5-store, power5-store-update,
21517 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
21519 * config/rs6000/power6.md (power6-load, power6-load-ext,
21520 power6-load-update, power6-load-update-indexed,
21521 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
21522 power6-fpload-update, power6-store, power6-store-update,
21523 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
21525 * config/rs6000/power7.md (power7-load, power7-load-ext,
21526 power7-load-update, power7-load-update-indexed,
21527 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
21528 power7-fpload-update, power7-store, power7-store-update,
21529 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
21531 * config/rs6000/power8.md (power8-load, power8-load-update,
21532 power8-load-ext, power8-load-ext-update, power8-fpload,
21533 power8-fpload-update, power8-store, power8-store-update-indexed,
21534 power8-fpstore, power8-fpstore-update): Adjust.
21535 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
21537 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
21538 titan_lsu_store, titan_lsu_fpstore): Adjust.
21539 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
21541 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
21544 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
21545 unrolled byte insns. Emit address increments after move insns.
21547 2014-05-07 David Malcolm <dmalcolm@redhat.com>
21549 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
21550 const_gimple, rather than a gimple.
21551 (gimple_call_builtin_p): Likewise, for the three variants.
21553 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
21554 (gimple_call_builtin_p): Likewise, for the three variants.
21556 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21558 PR tree-optimization/61095
21559 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
21561 2014-05-07 Richard Biener <rguenther@suse.de>
21563 PR tree-optimization/61034
21564 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
21565 (maybe_skip_until): Use translate to take into account
21566 lattices when trying to do disambiguations.
21567 (get_continuation_for_phi_1): Likewise.
21568 (get_continuation_for_phi): Adjust for added translate arguments.
21569 (walk_non_aliased_vuses): Likewise.
21570 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
21571 (walk_non_aliased_vuses): Likewise.
21572 (call_may_clobber_ref_p_1): Declare.
21573 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
21574 calls. Stop early if we are only supposed to disambiguate.
21575 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
21577 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
21579 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
21580 Emit an error when the function has arguments.
21582 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21584 * cfgloop.h (unswitch_loops): Remove.
21585 * doc/passes.texi: Remove references to loop-unswitch.c
21586 * timevar.def (TV_LOOP_UNSWITCH): Remove.
21588 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
21590 * tree-vect-data-refs.c (vect_grouped_load_supported): New
21591 check for loads group of length 3.
21592 (vect_permute_load_chain): New permutations for loads group of
21594 * tree-vect-stmts.c (vect_model_load_cost): Change cost
21595 of vec_perm_shuffle for the new permutations.
21597 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
21599 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
21600 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
21601 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
21602 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
21603 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
21604 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
21605 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
21606 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
21608 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21610 * loop-unswitch.c: Delete.
21612 2014-05-07 Richard Biener <rguenther@suse.de>
21614 * config.gcc: Always set need_64bit_hwint to yes.
21616 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
21618 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
21619 of using optimize_size.
21621 2014-05-06 Mike Stump <mikestump@comcast.net>
21623 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
21625 2014-05-06 Joseph Myers <joseph@codesourcery.com>
21627 * config/i386/sse.md (*mov<mode>_internal)
21628 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
21629 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
21630 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
21631 (*<code><mode>3, *andnot<mode>3<mask_name>)
21632 (<mask_codefor><code><mode>3<mask_name>): Only consider
21633 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
21635 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21638 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21640 * lra-constraints.c (valid_address_p): Move earlier in file.
21641 Add a constraint argument to the address_info version.
21642 (satisfies_memory_constraint_p): New function.
21643 (satisfies_address_constraint_p): Likewise.
21644 (process_alt_operands, curr_insn_transform): Use them.
21645 (process_address): Pass the constraint to valid_address_p when
21646 checking address operands.
21648 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
21650 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
21651 to their respective blocks. Fix inadvertent use of "node".
21653 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21655 * emit-rtl.c (init_derived_machine_modes): New functionm, split
21657 (init_emit_once): ...here.
21658 * rtl.h (init_derived_machine_modes): Declare.
21659 * toplev.c (do_compile): Call it even if no_backend.
21661 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
21662 Mike Stump <mikestump@comcast.net>
21663 Richard Sandiford <rdsandiford@googlemail.com>
21664 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21666 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
21667 (rtx_equal_for_memref_p): Update comment.
21668 (adjust_offset_for_component_ref): Use wide-int interfaces.
21669 * builtins.c (get_object_alignment_2): Likewise.
21670 (c_readstr): Likewise.
21671 (target_char_cast): Add comment.
21672 (determine_block_size): Use wide-int interfaces.
21673 (expand_builtin_signbit): Likewise.
21674 (fold_builtin_int_roundingfn): Likewise.
21675 (fold_builtin_bitop): Likewise.
21676 (fold_builtin_bswap): Likewise.
21677 (fold_builtin_logarithm): Use signop.
21678 (fold_builtin_pow): Likewise.
21679 (fold_builtin_memory_op): Use wide-int interfaces.
21680 (fold_builtin_object_size): Likewise.
21681 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
21682 nb_iterations_estimate.
21683 (record_niter_bound): Use wide-int interfaces.
21684 (get_estimated_loop_iterations_int): Likewise.
21685 (get_estimated_loop_iterations): Likewise.
21686 (get_max_loop_iterations): Likewise.
21687 * cfgloop.h: Include wide-int.h.
21688 (struct nb_iter_bound): Change bound to widest_int.
21689 (struct loop): Change nb_iterations_upper_bound and
21690 nb_iterations_estimate to widest_int.
21691 (record_niter_bound): Switch to use widest_int.
21692 (get_estimated_loop_iterations): Likewise.
21693 (get_max_loop_iterations): Likewise.
21694 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
21695 update for wide-int.
21696 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
21697 * combine.c (try_combine): Likewise.
21698 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
21699 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
21701 (aarch64_float_const_representable_p): Likewise.
21702 * config/arc/arc.c: Include wide-int.h.
21703 (arc_can_use_doloop_p): Use wide-int interfaces.
21704 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
21705 (vfp3_const_double_index): Likewise.
21706 * config/avr/avr.c (avr_out_round): Likewise.
21707 (avr_fold_builtin): Likewise.
21708 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
21709 (bfin_can_use_doloop_p): Likewise.
21710 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
21711 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
21712 * config/i386/i386.c: Include wide-int.h.
21713 (ix86_data_alignment): Use wide-int interfaces.
21714 (ix86_local_alignment): Likewise.
21715 (ix86_emit_swsqrtsf): Update real_from_integer.
21716 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
21717 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
21718 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
21719 (zero_constant): Likewise.
21720 (input_operand): Likewise.
21721 (splat_input_operand): Likewise.
21722 (non_logical_cint_operand): Change const_double to const_wide_int.
21723 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
21724 (easy_altivec_constant): Remove comment.
21725 (paired_expand_vector_init): Use CONSTANT_P.
21726 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
21727 (rs6000_emit_move): Update checks.
21728 (rs6000_aggregate_candidate): Use wide-int interfaces.
21729 (rs6000_expand_ternop_builtin): Likewise.
21730 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
21731 (rs6000_assemble_integer): Likewise.
21732 (rs6000_hash_constant): Likewise.
21733 (output_toc): Likewise.
21734 (rs6000_rtx_costs): Likewise.
21735 (rs6000_emit_swrsqrt); Update call to real_from_integer.
21736 * config/rs6000/rs6000-c.c: Include wide-int.h.
21737 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
21738 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
21739 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
21740 Handle CONST_WIDE_INT.
21741 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
21742 Use tree_fits_uhwi_p.
21743 * config/sparc/sparc.c: Include wide-int.h.
21744 (sparc_fold_builtin): Use wide-int interfaces.
21745 * config/vax/vax.c: Include wide-int.h.
21746 (vax_float_literal): Use real_from_integer.
21747 * coretypes.h (struct hwivec_def): New.
21749 (const_hwivec): New.
21750 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
21751 (equiv_constant): Handle CONST_WIDE_INT.
21752 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
21753 (cselib_hash_rtx): Handle CONST_WIDE_INT.
21754 * dbxout.c (stabstr_U): Use wide-int interfaces.
21755 (dbxout_type): Update to use cst_fits_shwi_p.
21756 * defaults.h (LOG2_BITS_PER_UNIT): Define.
21757 (TARGET_SUPPORTS_WIDE_INT): Add default.
21758 * dfp.c: Include wide-int.h.
21759 (decimal_real_to_integer2): Use wide-int interfaces and rename to
21760 decimal_real_to_integer.
21761 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
21762 decimal_real_to_integer.
21763 * doc/generic.texi (Constant expressions): Update for wide_int.
21764 * doc/rtl.texi (const_double): Likewise.
21765 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
21766 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
21767 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
21768 (REAL_VALUE_FROM_INT): Remove.
21769 (TARGET_SUPPORTS_WIDE_INT): New.
21770 * doc/tm.texi: Regenerate.
21771 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
21772 * double-int.h: Include wide-int.h.
21773 (struct wi::int_traits): New.
21774 * dwarf2out.c (get_full_len): New.
21775 (dw_val_equal_p): Add case dw_val_class_wide_int.
21776 (size_of_loc_descr): Likewise.
21777 (output_loc_operands): Likewise.
21778 (insert_double): Remove.
21779 (insert_wide_int): New.
21780 (add_AT_wide): New.
21781 (print_die): Add case dw_val_class_wide_int.
21782 (attr_checksum): Likewise.
21783 (attr_checksum_ordered): Likewise.
21784 (same_dw_val_p): Likewise.
21785 (size_of_die): Likewise.
21786 (value_format): Likewise.
21787 (output_die): Likewise.
21788 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
21790 (clz_loc_descriptor): Use wide-int interfaces.
21791 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
21792 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
21793 (round_up_to_align): Use wide-int interfaces.
21794 (field_byte_offset): Likewise.
21795 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
21796 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
21797 CONST_DOUBLE handling. Use wide-int interfaces.
21798 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
21799 (gen_enumeration_type_die): Use add_AT_wide.
21800 (hash_loc_operands): Add case dw_val_class_wide_int.
21801 (compare_loc_operands): Likewise.
21802 * dwarf2out.h: Include wide-int.h.
21803 (wide_int_ptr): New.
21804 (enum dw_val_class): Add dw_val_class_wide_int.
21805 (struct dw_val_struct): Add val_wide.
21806 * emit-rtl.c (const_wide_int_htab): New.
21807 (const_wide_int_htab_hash): New.
21808 (const_wide_int_htab_eq): New.
21809 (lookup_const_wide_int): New.
21810 (const_double_htab_hash): Use wide-int interfaces.
21811 (const_double_htab_eq): Likewise.
21812 (rtx_to_double_int): Conditionally compile for wide-int.
21813 (immed_double_int_const): Rename to immed_wide_int_const and
21814 update for wide-int.
21815 (immed_double_const): Conditionally compile for wide-int.
21816 (init_emit_once): Use wide-int interfaces.
21817 * explow.c (plus_constant): Likewise.
21818 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
21819 (lshift_value): Use wide-int interfaces.
21820 (expand_mult): Likewise.
21821 (choose_multiplier): Likewise.
21822 (expand_smod_pow2): Likewise.
21823 (make_tree): Likewise.
21824 * expr.c (convert_modes): Consolidate handling of constants.
21825 Use wide-int interfaces.
21826 (emit_group_load_1): Add note.
21827 (store_expr): Update comment.
21828 (get_inner_reference): Use wide-int interfaces.
21829 (expand_constructor): Update comment.
21830 (expand_expr_real_2): Use wide-int interfaces.
21831 (expand_expr_real_1): Likewise.
21832 (reduce_to_bit_field_precision): Likewise.
21833 (const_vector_from_tree): Likewise.
21834 * final.c: Include wide-int-print.h.
21835 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
21836 * fixed-value.c: Include wide-int.h.
21837 (fixed_from_string): Use wide-int interfaces.
21838 (fixed_to_decimal): Likewise.
21839 (fixed_convert_from_real): Likewise.
21840 (real_convert_from_fixed): Likewise.
21841 * fold-const.h (mem_ref_offset): Return an offset_int.
21842 (div_if_zero_remainder): Remove code parameter.
21843 * fold-const.c (div_if_zero_remainder): Remove code parameter.
21844 Use wide-int interfaces.
21845 (may_negate_without_overflow_p): Use wide-int interfaces.
21846 (negate_expr_p): Likewise.
21847 (fold_negate_expr): Likewise.
21848 (int_const_binop_1): Likewise.
21849 (const_binop): Likewise.
21850 (fold_convert_const_int_from_int): Likewise.
21851 (fold_convert_const_int_from_real): Likewise.
21852 (fold_convert_const_int_from_fixed): Likewise.
21853 (fold_convert_const_fixed_from_int): Likewise.
21854 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
21855 (sign_bit_p): Use wide-int interfaces.
21856 (make_range_step): Likewise.
21857 (build_range_check): Likewise. Pass an integer of the correct type
21858 instead of using integer_one_node.
21859 (range_predecessor): Pass an integer of the correct type instead
21860 of using integer_one_node.
21861 (range_successor): Likewise.
21862 (merge_ranges): Likewise.
21863 (unextend): Use wide-int interfaces.
21864 (extract_muldiv_1): Likewise.
21865 (fold_div_compare): Likewise.
21866 (fold_single_bit_test): Likewise.
21867 (fold_sign_changed_comparison): Likewise.
21868 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
21869 (fold_plusminus_mult_expr): Use wide-int interfaces.
21870 (native_encode_int): Likewise.
21871 (native_interpret_int): Likewise.
21872 (fold_unary_loc): Likewise.
21873 (pointer_may_wrap_p): Likewise.
21874 (size_low_cst): Likewise.
21875 (mask_with_tz): Likewise.
21876 (fold_binary_loc): Likewise.
21877 (fold_ternary_loc): Likewise.
21878 (multiple_of_p): Likewise.
21879 (tree_call_nonnegative_warnv_p): Update calls to
21880 tree_int_cst_min_precision and real_from_integer.
21881 (fold_negate_const): Use wide-int interfaces.
21882 (fold_abs_const): Likewise.
21883 (fold_relational_const): Use tree_int_cst_lt.
21884 (round_up_loc): Use wide-int interfaces.
21885 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
21886 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
21887 * gengtype.c: Remove include of double-int.h.
21888 (do_typedef): Use wide-int interfaces.
21889 (open_base_files): Add wide-int.h.
21890 (main): Add offset_int and widest_int typedefs.
21891 * gengtype-lex.l: Handle "^".
21892 (CXX_KEYWORD): Add "static".
21893 * gengtype-parse.c (require3): New.
21894 (require_template_declaration): Handle constant template arguments
21895 and nested templates.
21896 * gengtype-state.c: Don't include "double-int.h".
21897 * genpreds.c (write_one_predicate_function): Update comment.
21898 (write_tm_constrs_h): Add check for hval and lval use in
21900 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
21901 (add_to_sequence): Likewise.
21902 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
21903 and const_double_operand.
21904 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
21906 * gimple-fold.c (get_base_constructor): Likewise.
21907 (fold_array_ctor_reference): Likewise.
21908 (fold_nonarray_ctor_reference): Likewise.
21909 (fold_const_aggregate_ref_1): Likewise.
21910 (gimple_val_nonnegative_real_p): Likewise.
21911 (gimple_fold_indirect_ref): Likewise.
21912 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
21913 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
21914 (struct slsr_cand_d): Change index to be widest_int.
21915 (struct incr_info_d): Change incr to be widest_int.
21916 (alloc_cand_and_find_basis): Use wide-int interfaces.
21917 (slsr_process_phi): Likewise.
21918 (backtrace_base_for_ref): Likewise. Return a widest_int.
21919 (restructure_reference): Take a widest_int instead of a double_int.
21920 (slsr_process_ref): Use wide-int interfaces.
21921 (create_mul_ssa_cand): Likewise.
21922 (create_mul_imm_cand): Likewise.
21923 (create_add_ssa_cand): Likewise.
21924 (create_add_imm_cand): Take a widest_int instead of a double_int.
21925 (slsr_process_add): Use wide-int interfaces.
21926 (slsr_process_cast): Likewise.
21927 (slsr_process_copy): Likewise.
21928 (dump_candidate): Likewise.
21929 (dump_incr_vec): Likewise.
21930 (replace_ref): Likewise.
21931 (cand_increment): Likewise. Return a widest_int.
21932 (cand_abs_increment): Likewise.
21933 (replace_mult_candidate): Take a widest_int instead of a double_int.
21934 (replace_unconditional_candidate): Use wide-int interfaces.
21935 (incr_vec_index): Take a widest_int instead of a double_int.
21936 (create_add_on_incoming_edge): Likewise.
21937 (create_phi_basis): Use wide-int interfaces.
21938 (replace_conditional_candidate): Likewise.
21939 (record_increment): Take a widest_int instead of a double_int.
21940 (record_phi_increments): Use wide-int interfaces.
21941 (phi_incr_cost): Take a widest_int instead of a double_int.
21942 (lowest_cost_path): Likewise.
21943 (total_savings): Likewise.
21944 (analyze_increments): Use wide-int interfaces.
21945 (ncd_with_phi): Take a widest_int instead of a double_int.
21946 (ncd_of_cand_and_phis): Likewise.
21947 (nearest_common_dominator_for_cands): Likewise.
21948 (insert_initializers): Use wide-int interfaces.
21949 (all_phi_incrs_profitable): Likewise.
21950 (replace_one_candidate): Likewise.
21951 (replace_profitable_candidates): Likewise.
21952 * godump.c: Include wide-int-print.h.
21953 (go_output_typedef): Use wide-int interfaces.
21954 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
21955 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
21956 (build_loop_iteration_domains): Likewise.
21957 * hooks.h: Include wide-int.h rather than double-int.h.
21958 (hook_bool_dint_dint_uint_bool_true): Delete.
21959 (hook_bool_wint_wint_uint_bool_true): Declare.
21960 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
21961 (hook_bool_wint_wint_uint_bool_true): New.
21962 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
21964 (ubsan_expand_si_overflow_mul_check): Likewise.
21965 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
21966 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
21967 (get_ancestor_addr_info): Likewise.
21968 (ipa_modify_call_arguments): Likewise.
21969 * loop-doloop.c (doloop_modify): Likewise.
21970 (doloop_optimize): Likewise.
21971 * loop-iv.c (iv_number_of_iterations): Likewise.
21972 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
21973 (unroll_loop_constant_iterations): Likewise.
21974 (decide_unroll_runtime_iterations): Likewise.
21975 (unroll_loop_runtime_iterations): Likewise.
21976 (decide_peel_simple): Likewise.
21977 (decide_unroll_stupid): Likewise.
21978 * lto-streamer-in.c (streamer_read_wi): Add.
21979 (input_cfg): Use wide-int interfaces.
21980 (lto_input_tree_1): Likewise.
21981 * lto-streamer-out.c (streamer_write_wi): Add.
21982 (hash_tree): Use wide-int interfaces.
21983 (output_cfg): Likewise.
21984 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
21985 (GTFILES): Add wide-int.h and signop.h.
21986 (TAGS): Look for .cc files too.
21987 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
21988 * optabs.c (expand_subword_shift): Likewise.
21989 (expand_doubleword_shift): Likewise.
21990 (expand_absneg_bit): Likewise.
21991 (expand_copysign_absneg): Likewise.
21992 (expand_copysign_bit): Likewise.
21993 * postreload.c (reload_cse_simplify_set): Likewise.
21994 * predict.c (predict_iv_comparison): Likewise.
21995 * pretty-print.h: Include wide-int-print.h.
21997 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
21998 * print-tree.c: Include wide-int-print.h.
21999 (print_node_brief): Use wide-int interfaces.
22000 (print_node): Likewise.
22001 * read-rtl.c (validate_const_wide_int): New.
22002 (read_rtx_code): Add CONST_WIDE_INT case.
22003 * real.c: Include wide-int.h.
22004 (real_to_integer2): Delete.
22005 (real_to_integer): New function, returning a wide_int.
22006 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
22007 (ten_to_ptwo): Update call to real_from_integer.
22008 (real_digit): Likewise.
22009 * real.h: Include signop.h, wide-int.h and insn-modes.h.
22010 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
22011 (REAL_VALUE_TO_INT): Delete.
22012 (real_to_integer): Declare a wide-int form.
22013 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
22014 * recog.c (const_int_operand): Improve comment.
22015 (const_scalar_int_operand): New.
22016 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
22017 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
22018 (split_double): Likewise.
22019 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
22020 (rtx_size): Likewise.
22021 (rtx_alloc_stat_v): New.
22022 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
22023 (cwi_output_hex): New.
22024 (iterative_hash_rtx): Handle CONST_WIDE_INT.
22025 (cwi_check_failed_bounds): New.
22026 * rtl.def (CONST_WIDE_INT): New.
22027 * rtl.h: Include <utility> and wide-int.h.
22028 (struct hwivec_def): New.
22029 (CWI_GET_NUM_ELEM): New.
22030 (CWI_PUT_NUM_ELEM): New.
22031 (struct rtx_def): Add num_elem and hwiv.
22032 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
22033 (CASE_CONST_UNIQUE): Likewise.
22034 (CASE_CONST_ANY): Likewise.
22035 (CONST_SCALAR_INT_P): Likewise.
22036 (CONST_WIDE_INT_P): New.
22038 (HWIVEC_CHECK): New.
22039 (cwi_check_failed_bounds): New.
22041 (HWIVEC_CHECK): New.
22042 (CONST_WIDE_INT_VEC) New.
22043 (CONST_WIDE_INT_NUNITS) New.
22044 (CONST_WIDE_INT_ELT) New.
22045 (rtx_mode_t): New type.
22046 (wi::int_traits <rtx_mode_t>): New.
22048 (wi::min_value): New.
22049 (wi::max_value): New.
22051 (const_wide_int_alloc): New.
22052 (immed_wide_int_const): New.
22053 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
22054 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
22055 * signop.h: New file.
22056 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
22057 (simplify_const_unary_operation): Use wide-int interfaces.
22058 (simplify_binary_operation_1): Likewise.
22059 (simplify_const_binary_operation): Likewise.
22060 (simplify_const_relational_operation): Likewise.
22061 (simplify_immed_subreg): Likewise.
22062 * stmt.c (expand_case): Likewise.
22063 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
22064 signop rather than a bool.
22065 * stor-layout.c (layout_type): Use wide-int interfaces.
22066 (initialize_sizetypes): Update calls to
22067 set_min_and_max_values_for_integral_type.
22068 (set_min_and_max_values_for_integral_type): Take a signop rather
22069 than a bool. Use wide-int interfaces.
22070 (fixup_signed_type): Update accordingly. Remove
22071 HOST_BITS_PER_DOUBLE_INT limit.
22072 (fixup_unsigned_type): Likewise.
22073 * system.h (STATIC_CONSTANT_P): New.
22074 (STATIC_ASSERT): New.
22075 * target.def (can_use_doloop_p): Take widest_ints rather than
22077 * target.h: Include wide-int.h rather than double-int.h.
22078 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
22080 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
22081 rather than INT_CST_LT_UNSIGNED.
22082 (can_use_doloop_if_innermost): Take widest_ints rather than
22084 * tree-affine.c: Include wide-int-print.h.
22085 (double_int_ext_for_comb): Delete.
22086 (wide_int_ext_for_comb): New.
22087 (aff_combination_zero): Use wide-int interfaces.
22088 (aff_combination_const): Take a widest_int instead of a double_int.
22089 (aff_combination_elt): Use wide-int interfaces.
22090 (aff_combination_scale): Take a widest_int instead of a double_int.
22091 (aff_combination_add_elt): Likewise.
22092 (aff_combination_add_cst): Likewise.
22093 (aff_combination_add): Use wide-int interfaces.
22094 (aff_combination_convert): Likewise.
22095 (tree_to_aff_combination): Likewise.
22096 (add_elt_to_tree): Take a widest_int instead of a double_int.
22097 (aff_combination_to_tree): Use wide-int interfaces.
22098 (aff_combination_remove_elt): Likewise.
22099 (aff_combination_add_product): Take a widest_int instead of
22101 (aff_combination_mult): Use wide-int interfaces.
22102 (aff_combination_expand): Likewise.
22103 (double_int_constant_multiple_p): Delete.
22104 (wide_int_constant_multiple_p): New.
22105 (aff_combination_constant_multiple_p): Take a widest_int pointer
22106 instead of a double_int pointer.
22107 (print_aff): Use wide-int interfaces.
22108 (get_inner_reference_aff): Take a widest_int pointer
22109 instead of a double_int pointer.
22110 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
22111 * tree-affine.h: Include wide-int.h.
22112 (struct aff_comb_elt): Change type of coef to widest_int.
22113 (struct affine_tree_combination): Change type of offset to widest_int.
22114 (double_int_ext_for_comb): Delete.
22115 (wide_int_ext_for_comb): New.
22116 (aff_combination_const): Use widest_int instead of double_int.
22117 (aff_combination_scale): Likewise.
22118 (aff_combination_add_elt): Likewise.
22119 (aff_combination_constant_multiple_p): Likewise.
22120 (get_inner_reference_aff): Likewise.
22121 (aff_comb_cannot_overlap_p): Likewise.
22122 (aff_combination_zero_p): Use wide-int interfaces.
22123 * tree.c: Include tree.h.
22124 (init_ttree): Use make_int_cst.
22125 (tree_code_size): Removed code for INTEGER_CST case.
22126 (tree_size): Add INTEGER_CST case.
22127 (make_node_stat): Update comment.
22128 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
22129 (build_int_cst_type): Use wide-int interfaces.
22130 (double_int_to_tree): Likewise.
22131 (double_int_fits_to_tree_p): Delete.
22132 (force_fit_type_double): Delete.
22133 (force_fit_type): New.
22134 (int_cst_hash_hash): Use wide-int interfaces.
22135 (int_cst_hash_eq): Likewise.
22136 (build_int_cst_wide): Delete.
22137 (wide_int_to_tree): New.
22138 (cache_integer_cst): Use wide-int interfaces.
22139 (build_low_bits_mask): Likewise.
22140 (cst_and_fits_in_hwi): Likewise.
22141 (real_value_from_int_cst): Likewise.
22142 (make_int_cst_stat): New.
22143 (integer_zerop): Use wide_int interfaces.
22144 (integer_onep): Likewise.
22145 (integer_all_onesp): Likewise.
22146 (integer_pow2p): Likewise.
22147 (integer_nonzerop): Likewise.
22148 (tree_log2): Likewise.
22149 (tree_floor_log2): Likewise.
22150 (tree_ctz): Likewise.
22151 (int_size_in_bytes): Likewise.
22152 (mem_ref_offset): Return an offset_int rather than a double_int.
22153 (build_type_attribute_qual_variant): Use wide_int interfaces.
22154 (type_hash_eq): Likewise
22155 (tree_int_cst_equal): Likewise.
22156 (tree_int_cst_lt): Delete.
22157 (tree_int_cst_compare): Likewise.
22158 (tree_fits_shwi_p): Use wide_int interfaces.
22159 (tree_fits_uhwi_p): Likewise.
22160 (tree_int_cst_sign_bit): Likewise.
22161 (tree_int_cst_sgn): Likewise.
22162 (tree_int_cst_min_precision): Take a signop rather than a bool.
22163 (simple_cst_equal): Use wide_int interfaces.
22164 (compare_tree_int): Likewise.
22165 (iterative_hash_expr): Likewise.
22166 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
22168 (get_type_static_bounds): Use wide_int interfaces.
22169 (tree_int_cst_elt_check_failed): New.
22170 (build_common_tree_nodes): Reordered to set prec before filling in
22172 (int_cst_value): Check cst_and_fits_in_hwi.
22173 (widest_int_cst_value): Use wide_int interfaces.
22174 (upper_bound_in_type): Likewise.
22175 (lower_bound_in_type): Likewise.
22176 (num_ending_zeros): Likewise.
22177 (drop_tree_overflow): Likewise.
22178 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
22179 (gen_conditions_for_pow_cst_base): Likewise.
22180 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
22181 (group_case_labels_stmt): Use wide-int interfaces.
22182 (verify_gimple_assign_binary): Likewise.
22183 (print_loop): Likewise.
22184 * tree-chrec.c (tree_fold_binomial): Likewise.
22185 * tree-core.h (struct tree_base): Add int_length.
22186 (struct tree_int_cst): Change rep of value.
22187 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
22188 (dr_may_alias_p): Likewise.
22189 (max_stmt_executions_tree): Likewise.
22190 * tree.def (INTEGER_CST): Update comment.
22191 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
22192 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
22193 * tree-dump.c: Include wide-int.h and wide-int-print.h.
22194 (dequeue_and_dump): Use wide-int interfaces.
22195 * tree.h: Include wide-int.h.
22196 (NULL_TREE): Moved to earlier loc in file.
22197 (TREE_INT_CST_ELT_CHECK): New.
22198 (tree_int_cst_elt_check_failed): New.
22200 (TREE_INT_CST): Delete.
22201 (TREE_INT_CST_LOW): Use wide-int interfaces.
22202 (TREE_INT_CST_HIGH): Delete.
22203 (TREE_INT_CST_NUNITS): New.
22204 (TREE_INT_CST_EXT_NUNITS): Likewise.
22205 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
22206 (TREE_INT_CST_ELT): Likewise.
22207 (INT_CST_LT): Delete.
22208 (tree_int_cst_elt_check): New (two forms).
22209 (type_code_size): Update comment.
22210 (make_int_cst_stat, make_int_cst): New.
22211 (tree_to_double_int): Delete.
22212 (double_int_fits_to_tree_p): Delete.
22213 (force_fit_type_double): Delete.
22214 (build_int_cstu): Replace with out-of-line function.
22215 (build_int_cst_wide): Delete.
22216 (tree_int_cst_lt): Define inline.
22217 (tree_int_cst_le): New.
22218 (tree_int_cst_compare): Define inline.
22219 (tree_int_cst_min_precision): Take a signop rather than a bool.
22220 (wi::int_traits <const_tree>): New.
22221 (wi::int_traits <tree>): New.
22222 (wi::extended_tree): New.
22223 (wi::int_traits <wi::extended_tree>): New.
22224 (wi::to_widest): New.
22225 (wi::to_offset): New.
22226 (wi::fits_to_tree_p): New.
22227 (wi::min_value): New.
22228 (wi::max_value): New.
22229 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
22230 (copy_tree_body_r): Likewise.
22231 * tree-object-size.c (compute_object_offset): Likewise.
22232 (addr_object_size): Likewise.
22233 * tree-predcom.c: Include wide-int-print.h.
22234 (struct dref_d): Change type of offset to widest_int.
22235 (dump_dref): Call wide-int printer.
22236 (aff_combination_dr_offset): Use wide-int interfaces.
22237 (determine_offset): Take a widest_int pointer rather than a
22238 double_int pointer.
22239 (split_data_refs_to_components): Use wide-int interfaces.
22240 (suitable_component_p): Likewise.
22241 (order_drefs): Likewise.
22242 (add_ref_to_chain): Likewise.
22243 (valid_initializer_p): Likewise.
22244 (determine_roots_comp): Likewise.
22245 * tree-pretty-print.c: Include wide-int-print.h.
22246 (dump_generic_node): Use wide-int interfaces.
22247 * tree-sra.c (sra_ipa_modify_expr): Likewise.
22248 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
22249 (move_fixed_address_to_symbol): Likewise.
22250 (move_hint_to_base): Likewise.
22251 (move_pointer_to_base): Likewise.
22252 (move_variant_to_index): Likewise.
22253 (most_expensive_mult_to_index): Likewise.
22254 (addr_to_parts): Likewise.
22255 (copy_ref_info): Likewise.
22256 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
22257 (indirect_refs_may_alias_p): Likewise.
22258 (stmt_kills_ref_p_1): Likewise.
22259 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
22260 * tree-ssa-ccp.c: Update comment at top of file. Include
22262 (struct prop_value_d): Change type of mask to widest_int.
22263 (extend_mask): New function.
22264 (dump_lattice_value): Use wide-int interfaces.
22265 (get_default_value): Likewise.
22266 (set_constant_value): Likewise.
22267 (set_value_varying): Likewise.
22268 (valid_lattice_transition): Likewise.
22269 (set_lattice_value): Likewise.
22270 (value_to_double_int): Delete.
22271 (value_to_wide_int): New.
22272 (get_value_from_alignment): Use wide-int interfaces.
22273 (get_value_for_expr): Likewise.
22274 (do_dbg_cnt): Likewise.
22275 (ccp_finalize): Likewise.
22276 (ccp_lattice_meet): Likewise.
22277 (bit_value_unop_1): Use widest_ints rather than double_ints.
22278 (bit_value_binop_1): Likewise.
22279 (bit_value_unop): Use wide-int interfaces.
22280 (bit_value_binop): Likewise.
22281 (bit_value_assume_aligned): Likewise.
22282 (evaluate_stmt): Likewise.
22283 (ccp_fold_stmt): Likewise.
22284 (visit_cond_stmt): Likewise.
22285 (ccp_visit_stmt): Likewise.
22286 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
22287 (constant_pointer_difference): Likewise.
22288 (associate_pointerplus): Likewise.
22289 (combine_conversions): Likewise.
22290 * tree-ssa-loop.h: Include wide-int.h.
22291 (struct tree_niter_desc): Change type of max to widest_int.
22292 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
22293 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
22294 (remove_redundant_iv_tests): Likewise.
22295 (canonicalize_loop_induction_variables): Likewise.
22296 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
22297 (constant_multiple_of): Take a widest_int pointer instead of
22298 a double_int pointer.
22299 (get_computation_aff): Use wide-int interfaces.
22300 (ptr_difference_cost): Likewise.
22301 (difference_cost): Likewise.
22302 (get_loop_invariant_expr_id): Likewise.
22303 (get_computation_cost_at): Likewise.
22304 (iv_elimination_compare_lt): Likewise.
22305 (may_eliminate_iv): Likewise.
22306 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
22307 instead of double_int.
22308 (max_loop_iterations): Likewise.
22309 (max_stmt_executions): Likewise.
22310 (estimated_stmt_executions): Likewise.
22311 * tree-ssa-loop-niter.c: Include wide-int-print.h.
22312 (split_to_var_and_offset): Use wide-int interfaces.
22313 (determine_value_range): Likewise.
22314 (bound_difference_of_offsetted_base): Likewise.
22315 (bounds_add): Take a widest_int instead of a double_int.
22316 (number_of_iterations_ne_max): Use wide-int interfaces.
22317 (number_of_iterations_ne): Likewise.
22318 (number_of_iterations_lt_to_ne): Likewise.
22319 (assert_loop_rolls_lt): Likewise.
22320 (number_of_iterations_lt): Likewise.
22321 (number_of_iterations_le): Likewise.
22322 (number_of_iterations_cond): Likewise.
22323 (number_of_iterations_exit): Likewise.
22324 (finite_loop_p): Likewise.
22325 (derive_constant_upper_bound_assign): Likewise.
22326 (derive_constant_upper_bound): Return a widest_int.
22327 (derive_constant_upper_bound_ops): Likewise.
22328 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
22329 (record_estimate): Take a widest_int rather than a double_int.
22330 (record_nonwrapping_iv): Use wide-int interfaces.
22331 (double_int_cmp): Delete.
22332 (wide_int_cmp): New.
22333 (bound_index): Take a widest_int rather than a double_int.
22334 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
22335 (maybe_lower_iteration_bound): Likewise.
22336 (estimate_numbers_of_iterations_loop): Likewise.
22337 (estimated_loop_iterations): Take a widest_int pointer than than
22338 a double_int pointer.
22339 (estimated_loop_iterations_int): Use wide-int interfaces.
22340 (max_loop_iterations): Take a widest_int pointer than than
22341 a double_int pointer.
22342 (max_loop_iterations_int): Use wide-int interfaces.
22343 (max_stmt_executions): Take a widest_int pointer than than
22344 a double_int pointer.
22345 (estimated_stmt_executions): Likewise.
22346 (n_of_executions_at_most): Use wide-int interfaces.
22347 (scev_probably_wraps_p): Likewise.
22348 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
22349 to real_to_integer.
22350 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
22352 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
22353 double_ints. Adjust for trailing_wide_ints <3> representation.
22354 (set_nonzero_bits): Likewise.
22355 (get_range_info): Return wide_ints rather than double_ints.
22356 Adjust for trailing_wide_ints <3> representation.
22357 (get_nonzero_bits): Likewise.
22358 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
22360 * tree-ssanames.h (struct range_info_def): Replace min, max and
22361 nonzero_bits with a trailing_wide_ints <3>.
22362 (set_range_info): Use wide_int_refs rather than double_ints.
22363 (set_nonzero_bits): Likewise.
22364 (get_range_info): Return wide_ints rather than double_ints.
22365 (get_nonzero_bits): Likewise.
22366 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
22367 * tree-ssa-pre.c (phi_translate_1): Likewise.
22368 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
22369 (acceptable_pow_call): Likewise.
22370 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
22372 (vn_reference_fold_indirect): Likewise.
22373 (vn_reference_maybe_forwprop_address): Likewise.
22374 (valueize_refs_1): Likewise.
22375 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
22376 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
22377 tree_int_cst_lt and tree_int_cst_le.
22378 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
22380 (streamer_alloc_tree): Likewise.
22381 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
22382 (streamer_write_tree_header): Likewise.
22383 (streamer_write_integer_cst): Likewise.
22384 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
22385 (build_constructors): Likewise.
22386 (array_value_type): Likewise.
22387 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
22388 (vect_check_gather): Likewise.
22389 * tree-vect-generic.c (build_replicated_const): Likewise.
22390 (expand_vector_divmod): Likewise.
22391 * tree-vect-loop.c (vect_transform_loop): Likewise.
22392 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
22393 (vect_do_peeling_for_alignment): Likewise.
22394 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
22395 * tree-vrp.c: Include wide-int.h.
22396 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
22397 (extract_range_from_assert): Use wide-int interfaces.
22398 (vrp_int_const_binop): Likewise.
22399 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
22400 double_int pointers.
22401 (ranges_from_anti_range): Use wide-int interfaces.
22402 (quad_int_cmp): Delete.
22403 (quad_int_pair_sort): Likewise.
22404 (extract_range_from_binary_expr_1): Use wide-int interfaces.
22405 (extract_range_from_unary_expr_1): Likewise.
22406 (adjust_range_with_scev): Likewise.
22407 (masked_increment): Take and return wide_ints rather than double_ints.
22408 (register_edge_assert_for_2): Use wide-int interfaces.
22409 (check_array_ref): Likewise.
22410 (search_for_addr_array): Likewise.
22411 (maybe_set_nonzero_bits): Likewise.
22412 (union_ranges): Pass an integer of the correct type instead of
22413 using integer_one_node.
22414 (intersect_ranges): Likewise.
22415 (simplify_truth_ops_using_ranges): Likewise.
22416 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
22417 (range_fits_type_p): Likewise.
22418 (simplify_cond_using_ranges): Likewise. Take a signop rather than
22420 (simplify_conversion_using_ranges): Use wide-int interfaces.
22421 (simplify_float_conversion_using_ranges): Likewise.
22422 (vrp_finalize): Likewise.
22423 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
22424 (gimple_stringops_transform): Likewise.
22425 * varasm.c (decode_addr_const): Likewise.
22426 (const_hash_1): Likewise.
22427 (const_rtx_hash_1): Likewise
22428 (output_constant): Likewise.
22429 (array_size_for_constructor): Likewise.
22430 (output_constructor_regular_field): Likewise.
22431 (output_constructor_bitfield): Likewise.
22432 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
22433 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
22435 * gencheck.c: Define BITS_PER_UNIT.
22436 * wide-int.cc: New.
22438 * wide-int-print.cc: New.
22439 * wide-int-print.h: New.
22441 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22443 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
22445 2014-05-06 Richard Biener <rguenther@suse.de>
22447 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
22448 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
22449 (TODO_verify_all): Adjust.
22450 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
22451 TODO_verify_stmts and TODO_verify_rtl_sharing.
22452 * bb-reorder.c: Likewise.
22453 * cfgexpand.c: Likewise.
22454 * cprop.c: Likewise.
22456 * function.c: Likewise.
22457 * fwprop.c: Likewise.
22458 * gcse.c: Likewise.
22459 * gimple-ssa-isolate-paths.c: Likewise.
22460 * gimple-ssa-strength-reduction.c: Likewise.
22461 * ipa-split.c: Likewise.
22462 * loop-init.c: Likewise.
22463 * loop-unroll.c: Likewise.
22464 * lower-subreg.c: Likewise.
22465 * modulo-sched.c: Likewise.
22466 * postreload-gcse.c: Likewise.
22467 * predict.c: Likewise.
22468 * recog.c: Likewise.
22469 * sched-rgn.c: Likewise.
22470 * store-motion.c: Likewise.
22471 * tracer.c: Likewise.
22472 * trans-mem.c: Likewise.
22473 * tree-call-cdce.c: Likewise.
22474 * tree-cfg.c: Likewise.
22475 * tree-cfgcleanup.c: Likewise.
22476 * tree-complex.c: Likewise.
22477 * tree-eh.c: Likewise.
22478 * tree-emutls.c: Likewise.
22479 * tree-if-conv.c: Likewise.
22480 * tree-into-ssa.c: Likewise.
22481 * tree-loop-distribution.c: Likewise.
22482 * tree-object-size.c: Likewise.
22483 * tree-parloops.c: Likewise.
22484 * tree-pass.h: Likewise.
22485 * tree-sra.c: Likewise.
22486 * tree-ssa-ccp.c: Likewise.
22487 * tree-ssa-copy.c: Likewise.
22488 * tree-ssa-copyrename.c: Likewise.
22489 * tree-ssa-dce.c: Likewise.
22490 * tree-ssa-dom.c: Likewise.
22491 * tree-ssa-dse.c: Likewise.
22492 * tree-ssa-forwprop.c: Likewise.
22493 * tree-ssa-ifcombine.c: Likewise.
22494 * tree-ssa-loop-ch.c: Likewise.
22495 * tree-ssa-loop-ivcanon.c: Likewise.
22496 * tree-ssa-loop.c: Likewise.
22497 * tree-ssa-math-opts.c: Likewise.
22498 * tree-ssa-phiopt.c: Likewise.
22499 * tree-ssa-phiprop.c: Likewise.
22500 * tree-ssa-pre.c: Likewise.
22501 * tree-ssa-reassoc.c: Likewise.
22502 * tree-ssa-sink.c: Likewise.
22503 * tree-ssa-strlen.c: Likewise.
22504 * tree-ssa-tail-merge.c: Likewise.
22505 * tree-ssa-uncprop.c: Likewise.
22506 * tree-switch-conversion.c: Likewise.
22507 * tree-tailcall.c: Likewise.
22508 * tree-vect-generic.c: Likewise.
22509 * tree-vectorizer.c: Likewise.
22510 * tree-vrp.c: Likewise.
22511 * tsan.c: Likewise.
22512 * var-tracking.c: Likewise.
22513 * bt-load.c: Likewise.
22514 * cfgcleanup.c: Likewise.
22515 * combine-stack-adj.c: Likewise.
22516 * combine.c: Likewise.
22517 * compare-elim.c: Likewise.
22518 * config/epiphany/resolve-sw-modes.c: Likewise.
22519 * config/i386/i386.c: Likewise.
22520 * config/mips/mips.c: Likewise.
22521 * config/s390/s390.c: Likewise.
22522 * config/sh/sh_treg_combine.cc: Likewise.
22523 * config/sparc/sparc.c: Likewise.
22526 * final.c: Likewise.
22527 * ifcvt.c: Likewise.
22528 * mode-switching.c: Likewise.
22529 * passes.c: Likewise.
22530 * postreload.c: Likewise.
22532 * reg-stack.c: Likewise.
22533 * regcprop.c: Likewise.
22534 * regrename.c: Likewise.
22537 2014-05-06 Richard Biener <rguenther@suse.de>
22539 PR middle-end/61070
22540 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
22541 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
22543 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
22546 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
22548 2014-05-05 Radovan Obradovic <robradovic@mips.com>
22549 Tom de Vries <tom@codesourcery.com>
22551 * target.def (call_fusage_contains_non_callee_clobbers): New
22553 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
22555 (@node Miscellaneous Register Hooks): New node.
22556 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
22557 * doc/tm.texi: Regenerate.
22559 2014-05-05 Marek Polacek <polacek@redhat.com>
22562 * opts.c (common_handle_option): Call error_at instead of warning_at.
22564 2014-05-05 Richard Biener <rguenther@suse.de>
22566 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
22567 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
22568 under the TODO_verify_il umbrella.
22570 2014-05-05 Richard Biener <rguenther@suse.de>
22572 * passes.c (execute_function_todo): Move TODO_verify_flow under
22573 the TODO_verify_ul umbrella.
22575 2014-05-05 Richard Biener <rguenther@suse.de>
22577 PR middle-end/61010
22578 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
22579 X & CST away from a CST that is the mask of a mode.
22581 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22583 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
22584 int argument to enum machine_mode.
22585 (picochip_class_max_nregs): Ditto.
22586 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
22587 (picochip_class_max_nregs): Ditto.
22589 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
22591 * target.def: Add new target hook.
22592 * doc/tm.texi: Regenerate.
22593 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
22594 * targhooks.c (default_keep_leaf_when_profiled): New function.
22596 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
22597 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
22599 2014-05-05 Bin Cheng <bin.cheng@arm.com>
22601 PR tree-optimization/60363
22602 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
22603 (copy_phi_args): New parameters. Call get_value_locus_in_path.
22604 (update_destination_phis): New parameter.
22605 (create_edge_and_update_destination_phis): Ditto.
22606 (ssa_fix_duplicate_block_edges): Pass new arguments.
22607 (thread_single_edge): Ditto.
22609 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
22611 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
22612 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
22613 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
22614 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
22615 Use RS6000_BTM_HARD_FLOAT.
22616 (BU_MISC_2): Likewise.
22617 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
22618 RS6000_BTM_HARD_FLOAT.
22619 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
22620 is explicitly used.
22621 (rs6000_invalid_builtin): Add hard floating builtin support.
22622 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
22623 hard float builtins.
22624 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
22626 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22628 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
22629 Add missing function* argument.
22631 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22633 * lra-constraints.c (valid_address_p): Move earlier in file.
22634 Add a constraint argument to the address_info version.
22635 (satisfies_memory_constraint_p): New function.
22636 (satisfies_address_constraint_p): Likewise.
22637 (process_alt_operands, curr_insn_transform): Use them.
22638 (process_address): Pass the constraint to valid_address_p when
22639 checking address operands.
22641 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22643 * config/mips/mips.c (mips_isa_rev): New variable.
22644 (mips_set_architecture): Set it.
22645 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
22647 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
22648 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
22649 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
22650 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
22651 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
22652 conditions in terms of mips_isa_rev.
22653 (mips_isa_rev): Declare.
22655 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22657 * config/sh/sh-mem.cc: Use tabs instead of spaces.
22658 (prob_unlikely, prob_likely): Make variables const.
22660 2014-05-03 Denis Chertykov <chertykov@gmail.com>
22662 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
22664 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22666 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
22668 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22670 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
22671 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
22672 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
22674 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
22675 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
22677 Replace usage of ROUND_REG with sh_round_reg.
22678 Use CEIL instead of ROUND_ADVANCE.
22680 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22683 * config/sh/sh.c: Include stdlib headers before everything else.
22685 2014-05-02 Jakub Jelinek <jakub@redhat.com>
22687 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
22688 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
22689 (gimplify_adjust_omp_clauses): Simd region is never
22690 directly nested in combined parallel. Instead, for linear
22691 with copyin/copyout, if in combined for simd loop, make decl
22692 firstprivate/lastprivate on OMP_FOR.
22693 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
22694 expand_omp_for_static_chunk): When setting endvar, also set
22695 fd->loop.v to the same value.
22697 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
22699 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
22701 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
22703 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
22706 2014-05-02 Marek Polacek <polacek@redhat.com>
22708 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
22710 2014-05-02 Kito Cheng <kito@0xlab.org>
22712 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
22713 to a C expression marco.
22714 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
22715 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
22716 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
22717 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
22718 HONOR_REG_ALLOC_ORDER.
22719 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
22721 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22723 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
22725 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22727 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
22729 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
22731 * tree-if-conv.c (is_cond_scalar_reduction): New function.
22732 (convert_scalar_cond_reduction): Likewise.
22733 (predicate_scalar_phi): Add recognition and transformation
22734 of simple conditioanl reduction to be vectorizable.
22736 2014-05-01 Marek Polacek <polacek@redhat.com>
22739 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
22741 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
22743 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
22744 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
22745 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
22746 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
22747 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
22748 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
22749 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
22750 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
22752 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
22754 * config/arc/arc.opt (mlra): Move comment above option name
22755 to avoid mis-parsing as language options.
22757 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22759 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
22760 * config/sol2.h: ... here.
22761 * config/sol2-10.h: Remove.
22763 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
22764 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
22765 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
22766 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
22767 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
22768 * config/sol2.h: ... here.
22769 (SECTION_NAME_FORMAT): Don't redefine.
22770 (STARTFILE_ARCH32_SPEC): Rename to ...
22771 (STARTFILE_ARCH_SPEC): ... this.
22772 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
22773 * config/sparc/sol2.h: ... here.
22774 (SECTION_NAME_FORMAT): Don't undef.
22775 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
22776 (SUBTARGET_EXTRA_SPECS): Remove.
22777 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
22779 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
22780 (MD_STARTFILE_PREFIX): Remove.
22781 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
22782 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
22783 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
22784 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
22785 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
22786 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
22787 * config/i386/sol2.h: ... here.
22788 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
22789 * config/i386/sol2-bi.h: Remove.
22790 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
22791 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
22793 * config/i386/t-sol2-64: Rename to ...
22794 * config/i386/t-sol2: ... this.
22795 * config/sparc/t-sol2-64: Rename to ...
22796 * config/sparc/t-sol2: ... this.
22798 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
22799 sol2_tm_file_head, sol2_tm_file_tail.
22800 Include ${cpu_type}/sol2.h before sol2.h.
22802 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
22803 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
22804 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
22805 Reflect i386/t-sol2-64 renaming.
22806 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
22807 Reflect sparc/t-sol2-64 renaming.
22809 2014-04-30 Richard Biener <rguenther@suse.de>
22811 * passes.c (execute_function_todo): Move TODO_verify_stmts
22812 and TODO_verify_ssa under the TODO_verify_il umbrella.
22813 * tree-ssa.h (verify_ssa): Adjust prototype.
22814 * tree-ssa.c (verify_ssa): Add parameter to tell whether
22815 we should verify SSA operands.
22816 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
22817 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
22818 whether we should verify whether not throwing stmts have EH info.
22819 * graphite-scop-detection.c (create_sese_edges): Adjust.
22820 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
22821 * tree-eh.c (lower_try_finally_switch): Do not add the
22822 default case label twice.
22824 2014-04-30 Marek Polacek <polacek@redhat.com>
22826 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
22827 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
22828 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
22829 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
22831 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
22833 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
22834 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
22835 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
22836 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
22837 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
22838 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
22839 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
22840 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
22842 2014-04-29 David Malcolm <dmalcolm@redhat.com>
22844 * tree-cfg.c (dump_function_to_file): Dump the return type of
22845 functions, in a line to itself before the function body, mimicking
22846 the layout of a C function.
22848 2014-04-29 Jakub Jelinek <jakub@redhat.com>
22850 PR tree-optimization/60971
22851 * tree-tailcall.c (process_assignment): Reject conversions which
22854 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
22856 * calls.c (initialize_argument_information): Always treat
22857 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
22858 (expand_call): Likewise.
22859 (emit_library_call_calue_1): Likewise.
22860 * expr.c (PUSH_ARGS_REVERSED): Do not define.
22861 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
22864 2014-04-29 Nick Clifton <nickc@redhat.com>
22866 * config/msp430/msp430.md (umulsidi): Fix typo.
22867 (mulhisi3): Enable even inside interrupt handlers.
22868 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
22869 bigger return address pushed in large mode.
22871 2014-04-29 Nick Clifton <nickc@redhat.com>
22873 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
22874 (arc_init_reg_tables): Use a machine_mode enum to iterate over
22876 * config/m32r/m32r.c (init_reg_tables): Likewise.
22877 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
22878 enum to hold the modes.
22880 2014-04-29 Richard Biener <rguenther@suse.de>
22882 * dominance.c (free_dominance_info): Add overload with
22883 function parameter.
22884 (dom_info_state): Likewise.
22885 (dom_info_available_p): Likewise.
22886 * basic-block.h (free_dominance_info, dom_info_state,
22887 dom_info_available_p): Declare overloads.
22888 * passes.c (execute_function_todo): Verify that verifiers
22889 don't change dominator info state. Drop dominator info
22890 for IPA pass invocations.
22891 * cgraph.c (release_function_body): Restore asserts that
22892 dominator information is released.
22894 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
22896 * doc/invoke.texi: Fix typo.
22897 * tree-vrp.c: Fix typos.
22898 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
22900 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22902 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
22904 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22906 * config/aarch64/aarch64-builtins.c
22907 (aarch64_types_storestruct_lane_qualifiers): New.
22908 (TYPES_STORESTRUCT_LANE): Likewise.
22909 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
22910 (st3_lane): Likewise.
22911 (st4_lane): Likewise.
22912 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
22913 (vec_store_lanesci_lane<mode>): Likewise.
22914 (vec_store_lanesxi_lane<mode>): Likewise.
22915 (aarch64_st2_lane<VQ:mode>): Likewise.
22916 (aarch64_st3_lane<VQ:mode>): Likewise.
22917 (aarch64_st4_lane<VQ:mode>): Likewise.
22918 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
22919 * config/aarch64/arm_neon.h
22920 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
22921 use new macro arguments.
22922 (__ST3_LANE_FUNC): Likewise.
22923 (__ST4_LANE_FUNC): Likewise.
22924 * config/aarch64/iterators.md (V_TWO_ELEM): New.
22925 (V_THREE_ELEM): Likewise.
22926 (V_FOUR_ELEM): Likewise.
22928 2014-04-28 David Malcolm <dmalcolm@redhat.com>
22930 * doc/gimple.texi: Replace the description of the now-defunct
22931 union gimple_statement_d with a diagram showing the
22932 gimple_statement_base class hierarchy and its relationships to
22933 the GSS_ and GIMPLE_ enums.
22935 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22937 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
22938 * config/aarch64/aarch64.c
22939 (aarch64_cannot_change_mode_class): Weaken conditions.
22940 (aarch64_modes_tieable_p): New.
22941 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
22943 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
22945 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
22946 (loadsync_<mode>): Change mode.
22947 (load_quadpti, store_quadpti): New.
22948 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
22949 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
22951 2014-04-28 Martin Jambor <mjambor@suse.cz>
22953 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
22954 same alias type as the original statement.
22955 (subreplacement_assignment_data): New type.
22956 (handle_unscalarized_data_in_subtree): New type of parameter,
22957 generate new memory accesses with same alias type as the original
22959 (load_assign_lhs_subreplacements): Likewise.
22960 (sra_modify_constructor_assign): Generate new memory accesses with
22961 same alias type as the original statement.
22963 2014-04-28 Richard Biener <rguenther@suse.de>
22965 * tree-pass.h (TODO_verify_il): Define.
22966 (TODO_verify_all): Complete properly.
22967 * passes.c (execute_function_todo): Move existing loop-closed
22968 SSA verification under TODO_verify_il.
22969 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
22970 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
22971 Fix tree sharing issue.
22973 2014-04-28 Richard Biener <rguenther@suse.de>
22975 PR middle-end/60092
22976 * builtins.def (DEF_C11_BUILTIN): Add.
22977 (BUILT_IN_ALIGNED_ALLOC): Likewise.
22978 * coretypes.h (enum function_class): Add function_c11_misc.
22979 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
22980 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
22981 (call_may_clobber_ref_p_1): Likewise.
22982 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
22983 (mark_all_reaching_defs_necessary_1): Likewise.
22984 (propagate_necessity): Likewise.
22985 (eliminate_unnecessary_stmts): Likewise.
22986 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
22988 2014-04-28 Richard Biener <rguenther@suse.de>
22990 * tree-vrp.c (vrp_var_may_overflow): Remove.
22991 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
22992 with overflow immediately bump to one before that value and
22993 let iteration figure out overflow status.
22995 2014-04-28 Richard Biener <rguenther@suse.de>
22997 * configure.ac: Do valgrind header checks unconditionally.
22998 Add --enable-valgrind-annotations.
22999 * system.h: Guard valgrind header inclusion with
23000 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
23001 * alloc-pool.c (pool_alloc, pool_free): Use
23002 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
23003 to guard possibly dead code.
23004 * config.in: Regenerated.
23005 * configure: Likewise.
23007 2014-04-28 Jeff Law <law@redhat.com>
23009 PR tree-optimization/60902
23010 * tree-ssa-threadedge.c
23011 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
23012 over real defs when invalidating outputs from statements that do not
23013 produce useful outputs for threading.
23015 2014-04-28 Richard Biener <rguenther@suse.de>
23017 PR tree-optimization/60979
23018 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
23019 SCOPs that end in a block with a successor with abnormal
23022 2014-04-28 Richard Biener <rguenther@suse.de>
23024 * tree-pass.h (execute_pass_list): Adjust prototype.
23025 * passes.c (pass_manager::execute_early_local_passes): Adjust.
23026 (do_per_function): Change callback signature, push all actual
23027 work to the callbals.
23028 (do_per_function_toporder): Likewise.
23029 (execute_function_dump): Adjust.
23030 (execute_function_todo): Likewise.
23031 (clear_last_verified): Likewise.
23032 (verify_curr_properties): Likewise.
23033 (update_properties_after_pass): Likewise.
23034 (execute_pass_list_1): Split out from ...
23035 (execute_pass_list): ... here. Adjust.
23036 (execute_ipa_pass_list): Likewise.
23037 * cgraphunit.c (cgraph_add_new_function): Adjust.
23038 (analyze_function): Likewise.
23039 (expand_function): Likewise.
23040 * cgraph.c (release_function_body): Free dominance info
23041 here instead of asserting it was magically freed elsewhere.
23043 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
23045 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
23046 * configure: Regenerate.
23047 * config/sparc/sparc.opt (muser-mode): New option.
23048 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
23050 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
23051 * doc/invoke.texi (SPARC options): Document -muser-mode.
23053 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
23055 * cselib.c (find_slot_memmode): Delete.
23056 (cselib_hasher): Change compare_type to a struct.
23057 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
23059 (preserve_constants_and_equivs): Adjust for new compare_type.
23060 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
23061 (wrap_constant): Delete.
23062 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
23064 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
23066 * doc/install.texi (Building with profile feedback): Remove
23069 2014-04-26 Tom de Vries <tom@codesourcery.com>
23071 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
23074 2014-04-25 Cary Coutant <ccoutant@google.com>
23077 * dwarf2out.c (should_move_die_to_comdat): A type definition
23078 can contain a subprogram definition, but don't move it to a
23080 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
23081 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
23083 (clone_tree_hash): Rename to...
23084 (clone_tree_partial): ...this; change callers. Copy
23085 DW_TAG_subprogram DIEs as declarations.
23086 (copy_decls_walk): Don't copy children of a declaration into a
23089 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
23092 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
23095 2014-04-25 Jiong Wang <jiong.wang@arm.com>
23097 * config/arm/predicates.md (call_insn_operand): Add long_call check.
23098 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
23100 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
23103 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23105 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
23107 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23109 PR tree-optimization/60930
23110 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
23111 creating a multiply candidate by folding two constant
23112 multiplicands when the result overflows.
23114 2014-04-25 Jakub Jelinek <jakub@redhat.com>
23116 PR tree-optimization/60960
23117 * tree-vect-generic.c (expand_vector_operation): Only call
23118 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
23120 2014-04-25 Tom de Vries <tom@codesourcery.com>
23122 * expr.c (clobber_reg_mode): New function.
23123 * expr.h (clobber_reg): New function.
23125 2014-04-25 Tom de Vries <tom@codesourcery.com>
23127 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
23130 2014-04-25 Radovan Obradovic <robradovic@mips.com>
23131 Tom de Vries <tom@codesourcery.com>
23133 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
23135 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
23136 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
23137 new argument to find_all_hard_reg_sets call.
23139 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23141 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
23142 Use HOST_WIDE_INT_C for mask literal.
23143 (aarch_rev16_shleft_mask_imm_p): Likewise.
23145 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
23148 * config/sparc/sparc.md (ashlsi3_extend): Delete.
23150 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
23152 PR preprocessor/56540
23153 * config/i386/i386-c.c (ix86_target_macros): Define
23154 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
23156 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23158 * configure.ac (tga_func): Remove.
23159 (LIB_TLS_SPEC): Remove.
23160 * configure: Regenerate.
23161 * config.in: Regenerate.
23162 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
23164 2014-04-25 Richard Biener <rguenther@suse.de>
23167 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
23168 call stmt use/clobber sets during stmt walk instead of
23169 walking the possibly incomplete set of caller edges.
23171 2014-04-25 Richard Biener <rguenther@suse.de>
23174 * passes.c (apply_ipa_transforms): Inline into only caller ...
23175 (execute_one_pass): ... here. Properly bring in function
23176 bodies for nodes we want to apply IPA transforms to.
23178 2014-04-24 Cong Hou <congh@google.com>
23180 PR tree-optimization/60896
23181 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
23182 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
23183 (vect_mark_pattern_stmts): Set the def type of all statements in
23184 PATTERN_DEF_SEQ as vect_internal_def.
23186 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
23188 * doc/extend.texi (PowerPC Built-in Functions): Document new
23189 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
23190 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
23192 * config/rs6000/predicates.md (const_0_to_3_operand): New
23193 predicate to match 0..3 integer constants.
23195 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
23196 to support adding miscellaneous builtin functions.
23197 (BU_DFP_MISC_2): Likewise.
23198 (BU_P7_MISC_1): Likewise.
23199 (BU_P7_MISC_2): Likewise.
23200 (BU_P8V_MISC_3): Likewise.
23201 (BU_MISC_1): Likewise.
23202 (BU_MISC_2): Likewise.
23203 (DIVWE): Add extended divide builtin functions.
23204 (DIVWEO): Likewise.
23205 (DIVWEU): Likewise.
23206 (DIVWEUO): Likewise.
23208 (DIVDEO): Likewise.
23209 (DIVDEU): Likewise.
23210 (DIVDEUO): Likewise.
23211 (DXEX): Add decimal floating-point builtin functions.
23213 (DDEDPD): Likewise.
23214 (DDEDPDQ): Likewise.
23215 (DENBCD): Likewise.
23216 (DENBCDQ): Likewise.
23220 (DSCLIQ): Likewise.
23222 (DSCRIQ): Likewise.
23223 (CDTBCD): Add new BCD builtin functions.
23224 (CBCDTD): Likewise.
23225 (ADDG6S): Likewise.
23226 (BCDADD): Likewise.
23227 (BCDADD_LT): Likewise.
23228 (BCDADD_EQ): Likewise.
23229 (BCDADD_GT): Likewise.
23230 (BCDADD_OV): Likewise.
23231 (BCDSUB): Likewise.
23232 (BCDSUB_LT): Likewise.
23233 (BCDSUB_EQ): Likewise.
23234 (BCDSUB_GT): Likewise.
23235 (BCDSUB_OV): Likewise.
23236 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
23237 (UNPACK_TD): Likewise.
23238 (PACK_TF): Likewise.
23239 (UNPACK_TF): Likewise.
23240 (UNPACK_TF_0): Likewise.
23241 (UNPACK_TF_1): Likewise.
23242 (PACK_V1TI): Likewise.
23243 (UNPACK_V1TI): Likewise.
23245 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
23246 support for decimal floating point builtin functions.
23247 (rs6000_expand_ternop_builtin): Add checks for the new builtin
23248 functions that take constant arguments.
23249 (rs6000_invalid_builtin): Add decimal floating point builtin support.
23250 (rs6000_init_builtins): Setup long double, _Decimal64, and
23251 _Decimal128 types for new builtin functions.
23252 (builtin_function_type): Set the unsigned flags appropriately for
23253 the new builtin functions.
23254 (rs6000_opt_masks): Add support for decimal floating point builtin
23257 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
23258 floating point builtin functions.
23259 (RS6000_BTM_COMMON): Likewise.
23260 (RS6000_BTI_long_double): Likewise.
23261 (RS6000_BTI_dfloat64): Likewise.
23262 (RS6000_BTI_dfloat128): Likewise.
23263 (long_double_type_internal_node): Likewise.
23264 (dfloat64_type_internal_node): Likewise.
23265 (dfloat128_type_internal_node): Likewise.
23267 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
23268 2.07 bcd arithmetic instructions.
23269 (UNSPEC_BCDSUB): Likewise.
23270 (UNSPEC_BCD_OVERFLOW): Likewise.
23271 (UNSPEC_BCD_ADD_SUB): Likewise.
23272 (bcd_add_sub): Likewise.
23273 (BCD_TEST): Likewise.
23274 (bcd<bcd_add_sub>): Likewise.
23275 (bcd<bcd_add_sub>_test): Likewise.
23276 (bcd<bcd_add_sub>_test2): Likewise.
23277 (bcd<bcd_add_sub>_<code>): Likewise.
23278 (peephole2 for combined bcd ops): Likewise.
23280 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
23281 decimal floating point builtin functions.
23282 (UNSPEC_DENBCD): Likewise.
23283 (UNSPEC_DXEX): Likewise.
23284 (UNSPEC_DIEX): Likewise.
23285 (UNSPEC_DSCLI): Likewise.
23286 (UNSPEC_DSCRI): Likewise.
23287 (D64_D128): Likewise.
23288 (dfp_suffix): Likewise.
23289 (dfp_ddedpd_<mode>): Likewise.
23290 (dfp_denbcd_<mode>): Likewise.
23291 (dfp_dxex_<mode>): Likewise.
23292 (dfp_diex_<mode>): Likewise.
23293 (dfp_dscli_<mode>): Likewise.
23294 (dfp_dscri_<mode>): Likewise.
23296 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
23298 (UNSPEC_CDTBCD): Likewise.
23299 (UNSPEC_CBCDTD): Likewise.
23300 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
23301 (UNSPEC_DIVEO): Likewise.
23302 (UNSPEC_DIVEU): Likewise.
23303 (UNSPEC_DIVEUO): Likewise.
23304 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
23305 pack/unpack 128-bit types.
23306 (UNSPEC_PACK_128BIT): Likewise.
23307 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
23308 (udiv<mode>3): Use idiv_ldiv mode attribute.
23309 (div<mode>3): Likewise.
23310 (addg6s): Add new BCD builtin functions.
23311 (cdtbcd): Likewise.
23312 (cbcdtd): Likewise.
23313 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
23314 (div_extend): Likewise.
23315 (div<div_extend>_<mode>"): Likewise.
23316 (FP128_64): Add support for new builtin functions to pack/unpack
23318 (unpack<mode>): Likewise.
23319 (unpacktf_0): Likewise.
23320 (unpacktf_1): Likewise.
23321 (unpack<mode>_dm): Likewise.
23322 (unpack<mode>_nodm): Likewise.
23323 (pack<mode>): Likewise.
23324 (unpackv1ti): Likewise.
23325 (packv1ti): Likewise.
23327 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
23329 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
23332 2014-04-24 Jakub Jelinek <jakub@redhat.com>
23334 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
23335 * gimplify.c (omp_is_private): Change last argument's type to int.
23336 Only diagnose lastprivate if the simd argument is 1, only diagnose
23337 linear if the simd argument is 2.
23338 (gimplify_omp_for): Adjust omp_is_private callers. When adding
23339 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
23340 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
23341 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
23342 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
23343 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23344 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
23345 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23346 * tree-nested.c (convert_nonlocal_omp_clauses,
23347 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
23349 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
23352 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
23355 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
23357 * flag-types.h (enum ivar_visibility): Add.
23359 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
23361 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
23362 function * argument.
23364 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
23366 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
23368 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23369 Tom de Vries <tom@codesourcery.com>
23371 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
23372 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
23374 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
23375 * emit-rtl.c (try_split): Same.
23377 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23378 Tom de Vries <tom@codesourcery.com>
23380 * common.opt (fuse-caller-save): New option.
23382 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
23384 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
23385 elements for big-endian.
23387 2014-04-24 Richard Biener <rguenther@suse.de>
23389 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
23390 during TER and instead use the sepops interface for expanding
23391 non-GIMPLE_SINGLE_RHS.
23393 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23395 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
23396 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
23398 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23400 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
23401 assembler 64-bit option.
23402 * configure: Regenerate.
23404 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23406 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
23407 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
23408 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
23409 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
23410 (TARGET_CRYPTO): Take TARGET_SIMD into account.
23412 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23414 * config/aarch64/aarch64-builtins.c
23415 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
23416 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
23417 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
23418 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
23420 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
23421 (Vrevsuff): New mode attribute.
23423 2014-04-24 Terry Guo <terry.guo@arm.com>
23425 * config/arm/arm.h (machine_function): Define variable
23426 after_arm_reorg here.
23427 * config/arm/arm.c (after_arm_reorg): Remove the definition.
23428 (arm_split_constant): Update the way to access variable
23430 (arm_reorg): Ditto.
23431 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
23433 2014-04-23 Tom de Vries <tom@codesourcery.com>
23435 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
23437 2014-04-23 David Malcolm <dmalcolm@redhat.com>
23439 * is-a.h: Update comments to reflect the following changes to the
23440 "pointerness" of the API, making the template parameter match the
23441 return type, allowing use of is-a.h with typedefs of pointers.
23442 (is_a_helper::cast): Return a T rather then a pointer to a T, so
23443 that the return type matches the parameter to the is_a_helper.
23445 (dyn_cast): Likewise.
23447 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
23448 pointer from the is-a.h API.
23450 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
23451 (is_a_helper <cgraph_node *>::test): ...this, matching change to
23453 (is_a_helper <varpool_node>::test): Likewise, convert to...
23454 (is_a_helper <varpool_node *>::test): ...this.
23456 (varpool_first_variable): Update for removal of implicit pointer
23457 from the is-a.h API.
23458 (varpool_next_variable): Likewise.
23459 (varpool_first_static_initializer): Likewise.
23460 (varpool_next_static_initializer): Likewise.
23461 (varpool_first_defined_variable): Likewise.
23462 (varpool_next_defined_variable): Likewise.
23463 (cgraph_first_defined_function): Likewise.
23464 (cgraph_next_defined_function): Likewise.
23465 (cgraph_first_function): Likewise.
23466 (cgraph_next_function): Likewise.
23467 (cgraph_first_function_with_gimple_body): Likewise.
23468 (cgraph_next_function_with_gimple_body): Likewise.
23469 (cgraph_alias_target): Likewise.
23470 (varpool_alias_target): Likewise.
23471 (cgraph_function_or_thunk_node): Likewise.
23472 (varpool_variable_node): Likewise.
23473 (symtab_real_symbol_p): Likewise.
23474 * cgraphunit.c (referred_to_p): Likewise.
23475 (analyze_functions): Likewise.
23476 (handle_alias_pairs): Likewise.
23477 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
23478 * gimple-ssa.h (gimple_vuse_op): Likewise.
23479 (gimple_vdef_op): Likewise.
23480 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
23481 * gimple.c (gimple_build_asm_1): Likewise.
23482 (gimple_build_try): Likewise.
23483 (gimple_build_resx): Likewise.
23484 (gimple_build_eh_dispatch): Likewise.
23485 (gimple_build_omp_for): Likewise.
23486 (gimple_omp_for_set_clauses): Likewise.
23488 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
23489 (is_a_helper <gimple_statement_asm *>::test): ...this.
23490 (is_a_helper <gimple_statement_bind>::test): Convert to...
23491 (is_a_helper <gimple_statement_bind *>::test): ...this.
23492 (is_a_helper <gimple_statement_call>::test): Convert to...
23493 (is_a_helper <gimple_statement_call *>::test): ...this.
23494 (is_a_helper <gimple_statement_catch>::test): Convert to...
23495 (is_a_helper <gimple_statement_catch *>::test): ...this.
23496 (is_a_helper <gimple_statement_resx>::test): Convert to...
23497 (is_a_helper <gimple_statement_resx *>::test): ...this.
23498 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
23499 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
23500 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
23501 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
23502 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
23503 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
23504 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
23505 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
23506 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
23507 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
23508 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
23509 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
23510 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
23511 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
23512 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
23513 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
23514 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
23515 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
23516 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
23517 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
23518 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
23519 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
23520 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
23521 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
23522 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
23523 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
23524 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
23525 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
23526 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
23527 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
23528 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
23529 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
23530 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
23531 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
23532 (is_a_helper <gimple_statement_phi>::test): Convert to...
23533 (is_a_helper <gimple_statement_phi *>::test): ...this.
23534 (is_a_helper <gimple_statement_transaction>::test): Convert to...
23535 (is_a_helper <gimple_statement_transaction *>::test): ...this.
23536 (is_a_helper <gimple_statement_try>::test): Convert to...
23537 (is_a_helper <gimple_statement_try *>::test): ...this.
23538 (is_a_helper <gimple_statement_wce>::test): Convert to...
23539 (is_a_helper <gimple_statement_wce *>::test): ...this.
23540 (is_a_helper <const gimple_statement_asm>::test): Convert to...
23541 (is_a_helper <const gimple_statement_asm *>::test): ...this.
23542 (is_a_helper <const gimple_statement_bind>::test): Convert to...
23543 (is_a_helper <const gimple_statement_bind *>::test): ...this.
23544 (is_a_helper <const gimple_statement_call>::test): Convert to...
23545 (is_a_helper <const gimple_statement_call *>::test): ...this.
23546 (is_a_helper <const gimple_statement_catch>::test): Convert to...
23547 (is_a_helper <const gimple_statement_catch *>::test): ...this.
23548 (is_a_helper <const gimple_statement_resx>::test): Convert to...
23549 (is_a_helper <const gimple_statement_resx *>::test): ...this.
23550 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
23551 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
23552 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
23553 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
23554 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
23556 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
23558 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
23560 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
23562 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
23563 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
23564 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
23566 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
23567 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
23569 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
23570 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
23571 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
23572 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
23573 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
23574 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
23576 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
23577 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
23578 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
23579 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
23581 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
23582 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
23583 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
23584 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
23585 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
23586 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
23587 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
23588 (is_a_helper <const gimple_statement_phi>::test): Convert to...
23589 (is_a_helper <const gimple_statement_phi *>::test): ...this.
23590 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
23591 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
23592 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
23593 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
23594 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
23595 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
23596 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
23598 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
23600 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
23601 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
23603 (gimple_use_ops): Update for removal of implicit pointer from the
23605 (gimple_set_use_ops): Likewise.
23606 (gimple_vuse): Likewise.
23607 (gimple_vdef): Likewise.
23608 (gimple_vuse_ptr): Likewise.
23609 (gimple_vdef_ptr): Likewise.
23610 (gimple_set_vuse): Likewise.
23611 (gimple_set_vdef): Likewise.
23612 (gimple_omp_return_set_lhs): Likewise.
23613 (gimple_omp_return_lhs): Likewise.
23614 (gimple_omp_return_lhs_ptr): Likewise.
23615 (gimple_call_fntype): Likewise.
23616 (gimple_call_set_fntype): Likewise.
23617 (gimple_call_set_internal_fn): Likewise.
23618 (gimple_call_use_set): Likewise.
23619 (gimple_call_clobber_set): Likewise.
23620 (gimple_bind_vars): Likewise.
23621 (gimple_bind_set_vars): Likewise.
23622 (gimple_bind_body_ptr): Likewise.
23623 (gimple_bind_set_body): Likewise.
23624 (gimple_bind_add_stmt): Likewise.
23625 (gimple_bind_block): Likewise.
23626 (gimple_bind_set_block): Likewise.
23627 (gimple_asm_ninputs): Likewise.
23628 (gimple_asm_noutputs): Likewise.
23629 (gimple_asm_nclobbers): Likewise.
23630 (gimple_asm_nlabels): Likewise.
23631 (gimple_asm_input_op): Likewise.
23632 (gimple_asm_input_op_ptr): Likewise.
23633 (gimple_asm_output_op): Likewise.
23634 (gimple_asm_output_op_ptr): Likewise.
23635 (gimple_asm_set_output_op): Likewise.
23636 (gimple_asm_clobber_op): Likewise.
23637 (gimple_asm_set_clobber_op): Likewise.
23638 (gimple_asm_label_op): Likewise.
23639 (gimple_asm_set_label_op): Likewise.
23640 (gimple_asm_string): Likewise.
23641 (gimple_catch_types): Likewise.
23642 (gimple_catch_types_ptr): Likewise.
23643 (gimple_catch_handler_ptr): Likewise.
23644 (gimple_catch_set_types): Likewise.
23645 (gimple_catch_set_handler): Likewise.
23646 (gimple_eh_filter_types): Likewise.
23647 (gimple_eh_filter_types_ptr): Likewise.
23648 (gimple_eh_filter_failure_ptr): Likewise.
23649 (gimple_eh_filter_set_types): Likewise.
23650 (gimple_eh_filter_set_failure): Likewise.
23651 (gimple_eh_must_not_throw_fndecl): Likewise.
23652 (gimple_eh_must_not_throw_set_fndecl): Likewise.
23653 (gimple_eh_else_n_body_ptr): Likewise.
23654 (gimple_eh_else_e_body_ptr): Likewise.
23655 (gimple_eh_else_set_n_body): Likewise.
23656 (gimple_eh_else_set_e_body): Likewise.
23657 (gimple_try_eval_ptr): Likewise.
23658 (gimple_try_cleanup_ptr): Likewise.
23659 (gimple_try_set_eval): Likewise.
23660 (gimple_try_set_cleanup): Likewise.
23661 (gimple_wce_cleanup_ptr): Likewise.
23662 (gimple_wce_set_cleanup): Likewise.
23663 (gimple_phi_capacity): Likewise.
23664 (gimple_phi_num_args): Likewise.
23665 (gimple_phi_result): Likewise.
23666 (gimple_phi_result_ptr): Likewise.
23667 (gimple_phi_set_result): Likewise.
23668 (gimple_phi_arg): Likewise.
23669 (gimple_phi_set_arg): Likewise.
23670 (gimple_resx_region): Likewise.
23671 (gimple_resx_set_region): Likewise.
23672 (gimple_eh_dispatch_region): Likewise.
23673 (gimple_eh_dispatch_set_region): Likewise.
23674 (gimple_omp_critical_name): Likewise.
23675 (gimple_omp_critical_name_ptr): Likewise.
23676 (gimple_omp_critical_set_name): Likewise.
23677 (gimple_omp_for_clauses): Likewise.
23678 (gimple_omp_for_clauses_ptr): Likewise.
23679 (gimple_omp_for_set_clauses): Likewise.
23680 (gimple_omp_for_collapse): Likewise.
23681 (gimple_omp_for_index): Likewise.
23682 (gimple_omp_for_index_ptr): Likewise.
23683 (gimple_omp_for_set_index): Likewise.
23684 (gimple_omp_for_initial): Likewise.
23685 (gimple_omp_for_initial_ptr): Likewise.
23686 (gimple_omp_for_set_initial): Likewise.
23687 (gimple_omp_for_final): Likewise.
23688 (gimple_omp_for_final_ptr): Likewise.
23689 (gimple_omp_for_set_final): Likewise.
23690 (gimple_omp_for_incr): Likewise.
23691 (gimple_omp_for_incr_ptr): Likewise.
23692 (gimple_omp_for_set_incr): Likewise.
23693 (gimple_omp_for_pre_body_ptr): Likewise.
23694 (gimple_omp_for_set_pre_body): Likewise.
23695 (gimple_omp_parallel_clauses): Likewise.
23696 (gimple_omp_parallel_clauses_ptr): Likewise.
23697 (gimple_omp_parallel_set_clauses): Likewise.
23698 (gimple_omp_parallel_child_fn): Likewise.
23699 (gimple_omp_parallel_child_fn_ptr): Likewise.
23700 (gimple_omp_parallel_set_child_fn): Likewise.
23701 (gimple_omp_parallel_data_arg): Likewise.
23702 (gimple_omp_parallel_data_arg_ptr): Likewise.
23703 (gimple_omp_parallel_set_data_arg): Likewise.
23704 (gimple_omp_task_clauses): Likewise.
23705 (gimple_omp_task_clauses_ptr): Likewise.
23706 (gimple_omp_task_set_clauses): Likewise.
23707 (gimple_omp_task_child_fn): Likewise.
23708 (gimple_omp_task_child_fn_ptr): Likewise.
23709 (gimple_omp_task_set_child_fn): Likewise.
23710 (gimple_omp_task_data_arg): Likewise.
23711 (gimple_omp_task_data_arg_ptr): Likewise.
23712 (gimple_omp_task_set_data_arg): Likewise.
23713 (gimple_omp_taskreg_clauses): Likewise.
23714 (gimple_omp_taskreg_clauses_ptr): Likewise.
23715 (gimple_omp_taskreg_set_clauses): Likewise.
23716 (gimple_omp_taskreg_child_fn): Likewise.
23717 (gimple_omp_taskreg_child_fn_ptr): Likewise.
23718 (gimple_omp_taskreg_set_child_fn): Likewise.
23719 (gimple_omp_taskreg_data_arg): Likewise.
23720 (gimple_omp_taskreg_data_arg_ptr): Likewise.
23721 (gimple_omp_taskreg_set_data_arg): Likewise.
23722 (gimple_omp_task_copy_fn): Likewise.
23723 (gimple_omp_task_copy_fn_ptr): Likewise.
23724 (gimple_omp_task_set_copy_fn): Likewise.
23725 (gimple_omp_task_arg_size): Likewise.
23726 (gimple_omp_task_arg_size_ptr): Likewise.
23727 (gimple_omp_task_set_arg_size): Likewise.
23728 (gimple_omp_task_arg_align): Likewise.
23729 (gimple_omp_task_arg_align_ptr): Likewise.
23730 (gimple_omp_task_set_arg_align): Likewise.
23731 (gimple_omp_single_clauses): Likewise.
23732 (gimple_omp_single_clauses_ptr): Likewise.
23733 (gimple_omp_single_set_clauses): Likewise.
23734 (gimple_omp_target_clauses): Likewise.
23735 (gimple_omp_target_clauses_ptr): Likewise.
23736 (gimple_omp_target_set_clauses): Likewise.
23737 (gimple_omp_target_child_fn): Likewise.
23738 (gimple_omp_target_child_fn_ptr): Likewise.
23739 (gimple_omp_target_set_child_fn): Likewise.
23740 (gimple_omp_target_data_arg): Likewise.
23741 (gimple_omp_target_data_arg_ptr): Likewise.
23742 (gimple_omp_target_set_data_arg): Likewise.
23743 (gimple_omp_teams_clauses): Likewise.
23744 (gimple_omp_teams_clauses_ptr): Likewise.
23745 (gimple_omp_teams_set_clauses): Likewise.
23746 (gimple_omp_sections_clauses): Likewise.
23747 (gimple_omp_sections_clauses_ptr): Likewise.
23748 (gimple_omp_sections_set_clauses): Likewise.
23749 (gimple_omp_sections_control): Likewise.
23750 (gimple_omp_sections_control_ptr): Likewise.
23751 (gimple_omp_sections_set_control): Likewise.
23752 (gimple_omp_for_set_cond): Likewise.
23753 (gimple_omp_for_cond): Likewise.
23754 (gimple_omp_atomic_store_set_val): Likewise.
23755 (gimple_omp_atomic_store_val): Likewise.
23756 (gimple_omp_atomic_store_val_ptr): Likewise.
23757 (gimple_omp_atomic_load_set_lhs): Likewise.
23758 (gimple_omp_atomic_load_lhs): Likewise.
23759 (gimple_omp_atomic_load_lhs_ptr): Likewise.
23760 (gimple_omp_atomic_load_set_rhs): Likewise.
23761 (gimple_omp_atomic_load_rhs): Likewise.
23762 (gimple_omp_atomic_load_rhs_ptr): Likewise.
23763 (gimple_omp_continue_control_def): Likewise.
23764 (gimple_omp_continue_control_def_ptr): Likewise.
23765 (gimple_omp_continue_set_control_def): Likewise.
23766 (gimple_omp_continue_control_use): Likewise.
23767 (gimple_omp_continue_control_use_ptr): Likewise.
23768 (gimple_omp_continue_set_control_use): Likewise.
23769 (gimple_transaction_body_ptr): Likewise.
23770 (gimple_transaction_label): Likewise.
23771 (gimple_transaction_label_ptr): Likewise.
23772 (gimple_transaction_set_body): Likewise.
23773 (gimple_transaction_set_label): Likewise.
23775 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
23776 * ipa-inline-analysis.c (inline_write_summary): Likewise.
23777 * ipa-ref.c (ipa_record_reference): Likewise.
23778 * ipa-reference.c (analyze_function): Likewise.
23779 (ipa_reference_write_optimization_summary): Likewise.
23780 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
23781 (address_taken_from_non_vtable_p): Likewise.
23782 (comdat_can_be_unshared_p_1): Likewise.
23783 * lto-cgraph.c (lto_output_ref): Likewise.
23784 (add_references): Likewise.
23785 (compute_ltrans_boundary): Likewise.
23786 (output_symtab): Likewise.
23787 (input_ref): Likewise.
23788 (input_cgraph_1): Likewise.
23789 (output_cgraph_opt_summary): Likewise.
23790 * lto-streamer-out.c (lto_output): Likewise.
23791 (output_symbol_p): Likewise.
23792 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
23793 (lsei_start_function_in_partition): Likewise.
23794 (lsei_next_variable_in_partition): Likewise.
23795 (lsei_start_variable_in_partition): Likewise.
23796 * symtab.c (insert_to_assembler_name_hash): Likewise.
23797 (unlink_from_assembler_name_hash): Likewise.
23798 (symtab_unregister_node): Likewise.
23799 (symtab_remove_node): Likewise.
23800 (dump_symtab_node): Likewise.
23801 (verify_symtab_base): Likewise.
23802 (verify_symtab_node): Likewise.
23803 (symtab_make_decl_local): Likewise.
23804 (symtab_alias_ultimate_target): Likewise.
23805 (symtab_resolve_alias): Likewise.
23806 (symtab_get_symbol_partitioning_class): Likewise.
23807 * tree-phinodes.c (allocate_phi_node): Likewise.
23808 (reserve_phi_args_for_new_edge): Likewise.
23809 (remove_phi_args): Likewise.
23810 * varpool.c (varpool_node_for_asm): Likewise.
23811 (varpool_remove_unreferenced_decls): Likewise.
23813 2014-04-23 Jeff Law <law@redhat.com>
23815 PR tree-optimization/60902
23816 * tree-ssa-threadedge.c
23817 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
23818 invalidate outputs from statements that do not produce useful
23819 outputs for threading.
23821 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
23823 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
23824 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
23825 machine descriptions for Stack Smashing Protector.
23827 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
23829 * aarch64.md (<optab>_rol<mode>3): New pattern.
23830 (<optab>_rolsi3_uxtw): Likewise.
23831 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
23833 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
23835 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
23836 (arm_cortex_a12_tune): Likewise.
23838 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23840 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
23842 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23844 * config/arm/arm.md (arm_rev16si2): New pattern.
23845 (arm_rev16si2_alt): Likewise.
23846 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
23848 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23850 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
23851 (rev16<mode>2_alt): Likewise.
23852 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
23853 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
23854 (aarch_rev16_shleft_mask_imm_p): Likewise.
23855 (aarch_rev16_p_1): Likewise.
23856 (aarch_rev16_p): Likewise.
23857 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
23858 (aarch_rev16_shright_mask_imm_p): Likewise.
23859 (aarch_rev16_shleft_mask_imm_p): Likewise.
23861 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23863 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
23864 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
23866 (cortex_a53_extra_costs): Likewise.
23867 (cortex_a57_extra_costs): Likewise.
23868 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
23869 (cortexa7_extra_costs): Likewise.
23870 (cortexa8_extra_costs): Likewise.
23871 (cortexa12_extra_costs): Likewise.
23872 (cortexa15_extra_costs): Likewise.
23873 (v7m_extra_costs): Likewise.
23874 (arm_new_rtx_costs): Handle BSWAP.
23876 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23878 * config/arm/arm.c (cortexa8_extra_costs): New table.
23879 (arm_cortex_a8_tune): New tuning struct.
23880 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
23882 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23884 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
23886 2014-04-23 Richard Biener <rguenther@suse.de>
23888 * Makefile.in (OBJS): Remove loop-unswitch.o.
23889 * tree-pass.h (make_pass_rtl_unswitch): Remove.
23890 * passes.def (pass_rtl_unswitch): Likewise.
23891 * loop-init.c (gate_rtl_unswitch): Likewise.
23892 (rtl_unswitch): Likewise.
23893 (pass_data_rtl_unswitch): Likewise.
23894 (pass_rtl_unswitch): Likewise.
23895 (make_pass_rtl_unswitch): Likewise.
23896 * rtl.h (reversed_condition): Likewise.
23897 (compare_and_jump_seq): Likewise.
23898 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
23900 * loop-unroll.c (compare_and_jump_seq): Likewise.
23902 2014-04-23 Richard Biener <rguenther@suse.de>
23904 PR tree-optimization/60903
23905 * tree-ssa-loop-im.c (analyze_memory_references): Remove
23906 commented code block.
23907 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
23908 loop flags to newly created BBs and edges.
23910 2014-04-23 Nick Clifton <nickc@redhat.com>
23912 * config/msp430/msp430.c (msp430_handle_option): Move function
23914 (msp430_option_override): Simplify mcu and mcpu option handling.
23915 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
23916 support for -mhwmult command line option.
23917 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
23918 -mhwmult command line option.
23919 (msp430_hwmult_enabled): Delete.
23920 (msp43o_output_labelref): Add support for -mhwmult command line option.
23921 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
23922 (umulsidi3): Likewise.
23923 * config/msp430/msp430.opt (mmcu): Add Report attribute.
23924 (mcpu, mlarge, msmall): Likewise.
23925 (mhwmult): New option.
23926 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
23928 (msp430_is_f5_mcu): Remove prototype.
23929 (msp430_use_f5_series_hwmult): Add prototype.
23930 * config/msp430/msp430-opts.h: New file.
23931 * common/config/msp430: New directory.
23932 * common/config/msp430/msp430-common.c: New file.
23933 * config.gcc (msp430): Remove target_has_targetm_common.
23934 * doc/invoke.texi: Document -mhwmult command line option.
23936 2014-04-23 Nick Clifton <nickc@redhat.com>
23938 * config/i386/cygwin.h (ENDFILE_SPEC): Include
23939 default-manifest.o if it can be found in the search path.
23940 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
23942 2014-04-23 Terry Guo <terry.guo@arm.com>
23944 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
23946 2014-04-23 Richard Biener <rguenther@suse.de>
23948 PR middle-end/60895
23949 * tree-inline.c (declare_return_variable): Use mark_addressable.
23951 2014-04-23 Richard Biener <rguenther@suse.de>
23953 PR middle-end/60891
23954 * loop-init.c (loop_optimizer_init): Make sure to apply
23955 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
23957 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23960 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
23962 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
23963 if flag_sanitize_undefined_trap_on_error.
23964 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
23965 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
23966 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
23967 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
23968 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
23969 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
23970 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
23971 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
23972 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
23973 * ubsan.c (ubsan_instrument_unreachable): Return
23974 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
23975 (ubsan_expand_null_ifn): Emit __builtin_trap ()
23976 if flag_sanitize_undefined_trap_on_error and
23977 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
23978 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
23979 instrument_bool_enum_load): Emit __builtin_trap () if
23980 flag_sanitize_undefined_trap_on_error and
23981 __builtin_handle_*_abort () if !flag_sanitize_recover.
23982 * doc/invoke.texi (-fsanitize-recover,
23983 -fsanitize-undefined-trap-on-error): Document.
23985 2014-04-22 Christian Bruel <christian.bruel@st.com>
23987 * config/sh/sh.md (mov<mode>): Replace movQIHI.
23988 Force immediates to SImode.
23990 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
23992 * config/nios2/nios2.md (UNSPEC_ROUND): New.
23993 (lroundsfsi2): New.
23994 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
23995 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
23996 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
23997 (nios2_fpu_insn): Add entry for round.
23998 (N2FPU_NO_ERRNO_P): Define.
23999 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
24001 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
24003 2014-04-22 Richard Henderson <rth@redhat.com>
24005 * config/aarch64/aarch64 (addti3, subti3): New expanders.
24006 (add<GPI>3_compare0): Remove leading * from name.
24007 (add<GPI>3_carryin): Likewise.
24008 (sub<GPI>3_compare0): Likewise.
24009 (sub<GPI>3_carryin): Likewise.
24010 (<su_optab>mulditi3): New expander.
24011 (multi3): New expander.
24012 (madd<GPI>): Remove leading * from name.
24014 2014-04-22 Martin Jambor <mjambor@suse.cz>
24016 * cgraphclones.c (cgraph_function_versioning): Copy
24017 ipa_transforms_to_apply instead of asserting it is empty.
24019 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
24022 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
24023 on count_exp to get mode.
24025 2014-04-22 Andrew Pinski <apinski@cavium.com>
24027 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
24028 Handle TLS for ILP32.
24029 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
24030 (tlsie_small_<mode>): this and handle PTR.
24031 (tlsie_small_sidi): New pattern.
24032 (tlsle_small): Change to an expand to handle ILP32.
24033 (tlsle_small_<mode>): New pattern.
24034 (tlsdesc_small): Rename to ...
24035 (tlsdesc_small_<mode>): this and handle PTR.
24037 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24039 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
24041 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24043 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24044 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
24045 (aarch64_types_signed_poly_qualifiers): Likewise.
24046 (aarch64_types_unsigned_signed_qualifiers): Likewise.
24047 (aarch64_types_poly_signed_qualifiers): Likewise.
24048 (TYPES_REINTERP_SS): Type macro added.
24049 (TYPES_REINTERP_SU): Likewise.
24050 (TYPES_REINTERP_SP): Likewise.
24051 (TYPES_REINTERP_US): Likewise.
24052 (TYPES_REINTERP_PS): Likewise.
24053 (aarch64_fold_builtin): New expression folding added.
24054 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
24055 Declarations removed.
24056 (REINTERP_SS): Declarations added.
24057 (REINTERP_US): Likewise.
24058 (REINTERP_PS): Likewise.
24059 (REINTERP_SU): Likewise.
24060 (REINTERP_SP): Likewise.
24061 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
24062 (vreinterpretq_p8_f64): Likewise.
24063 (vreinterpret_p16_f64): Likewise.
24064 (vreinterpretq_p16_f64): Likewise.
24065 (vreinterpret_f32_f64): Likewise.
24066 (vreinterpretq_f32_f64): Likewise.
24067 (vreinterpret_f64_f32): Likewise.
24068 (vreinterpret_f64_p8): Likewise.
24069 (vreinterpret_f64_p16): Likewise.
24070 (vreinterpret_f64_s8): Likewise.
24071 (vreinterpret_f64_s16): Likewise.
24072 (vreinterpret_f64_s32): Likewise.
24073 (vreinterpret_f64_s64): Likewise.
24074 (vreinterpret_f64_u8): Likewise.
24075 (vreinterpret_f64_u16): Likewise.
24076 (vreinterpret_f64_u32): Likewise.
24077 (vreinterpret_f64_u64): Likewise.
24078 (vreinterpretq_f64_f32): Likewise.
24079 (vreinterpretq_f64_p8): Likewise.
24080 (vreinterpretq_f64_p16): Likewise.
24081 (vreinterpretq_f64_s8): Likewise.
24082 (vreinterpretq_f64_s16): Likewise.
24083 (vreinterpretq_f64_s32): Likewise.
24084 (vreinterpretq_f64_s64): Likewise.
24085 (vreinterpretq_f64_u8): Likewise.
24086 (vreinterpretq_f64_u16): Likewise.
24087 (vreinterpretq_f64_u32): Likewise.
24088 (vreinterpretq_f64_u64): Likewise.
24089 (vreinterpret_s64_f64): Likewise.
24090 (vreinterpretq_s64_f64): Likewise.
24091 (vreinterpret_u64_f64): Likewise.
24092 (vreinterpretq_u64_f64): Likewise.
24093 (vreinterpret_s8_f64): Likewise.
24094 (vreinterpretq_s8_f64): Likewise.
24095 (vreinterpret_s16_f64): Likewise.
24096 (vreinterpretq_s16_f64): Likewise.
24097 (vreinterpret_s32_f64): Likewise.
24098 (vreinterpretq_s32_f64): Likewise.
24099 (vreinterpret_u8_f64): Likewise.
24100 (vreinterpretq_u8_f64): Likewise.
24101 (vreinterpret_u16_f64): Likewise.
24102 (vreinterpretq_u16_f64): Likewise.
24103 (vreinterpret_u32_f64): Likewise.
24104 (vreinterpretq_u32_f64): Likewise.
24106 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24108 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24109 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
24110 (vreinterpret_p8_s8): Likewise.
24111 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
24112 (vreinterpret_p8_s16): Likewise.
24113 (vreinterpret_p8_s32): Likewise.
24114 (vreinterpret_p8_s64): Likewise.
24115 (vreinterpret_p8_f32): Likewise.
24116 (vreinterpret_p8_u8): Likewise.
24117 (vreinterpret_p8_u16): Likewise.
24118 (vreinterpret_p8_u32): Likewise.
24119 (vreinterpret_p8_u64): Likewise.
24120 (vreinterpret_p8_p16): Likewise.
24121 (vreinterpretq_p8_s8): Likewise.
24122 (vreinterpretq_p8_s16): Likewise.
24123 (vreinterpretq_p8_s32): Likewise.
24124 (vreinterpretq_p8_s64): Likewise.
24125 (vreinterpretq_p8_f32): Likewise.
24126 (vreinterpretq_p8_u8): Likewise.
24127 (vreinterpretq_p8_u16): Likewise.
24128 (vreinterpretq_p8_u32): Likewise.
24129 (vreinterpretq_p8_u64): Likewise.
24130 (vreinterpretq_p8_p16): Likewise.
24131 (vreinterpret_p16_s8): Likewise.
24132 (vreinterpret_p16_s16): Likewise.
24133 (vreinterpret_p16_s32): Likewise.
24134 (vreinterpret_p16_s64): Likewise.
24135 (vreinterpret_p16_f32): Likewise.
24136 (vreinterpret_p16_u8): Likewise.
24137 (vreinterpret_p16_u16): Likewise.
24138 (vreinterpret_p16_u32): Likewise.
24139 (vreinterpret_p16_u64): Likewise.
24140 (vreinterpret_p16_p8): Likewise.
24141 (vreinterpretq_p16_s8): Likewise.
24142 (vreinterpretq_p16_s16): Likewise.
24143 (vreinterpretq_p16_s32): Likewise.
24144 (vreinterpretq_p16_s64): Likewise.
24145 (vreinterpretq_p16_f32): Likewise.
24146 (vreinterpretq_p16_u8): Likewise.
24147 (vreinterpretq_p16_u16): Likewise.
24148 (vreinterpretq_p16_u32): Likewise.
24149 (vreinterpretq_p16_u64): Likewise.
24150 (vreinterpretq_p16_p8): Likewise.
24151 (vreinterpret_f32_s8): Likewise.
24152 (vreinterpret_f32_s16): Likewise.
24153 (vreinterpret_f32_s32): Likewise.
24154 (vreinterpret_f32_s64): Likewise.
24155 (vreinterpret_f32_u8): Likewise.
24156 (vreinterpret_f32_u16): Likewise.
24157 (vreinterpret_f32_u32): Likewise.
24158 (vreinterpret_f32_u64): Likewise.
24159 (vreinterpret_f32_p8): Likewise.
24160 (vreinterpret_f32_p16): Likewise.
24161 (vreinterpretq_f32_s8): Likewise.
24162 (vreinterpretq_f32_s16): Likewise.
24163 (vreinterpretq_f32_s32): Likewise.
24164 (vreinterpretq_f32_s64): Likewise.
24165 (vreinterpretq_f32_u8): Likewise.
24166 (vreinterpretq_f32_u16): Likewise.
24167 (vreinterpretq_f32_u32): Likewise.
24168 (vreinterpretq_f32_u64): Likewise.
24169 (vreinterpretq_f32_p8): Likewise.
24170 (vreinterpretq_f32_p16): Likewise.
24171 (vreinterpret_s64_s8): Likewise.
24172 (vreinterpret_s64_s16): Likewise.
24173 (vreinterpret_s64_s32): Likewise.
24174 (vreinterpret_s64_f32): Likewise.
24175 (vreinterpret_s64_u8): Likewise.
24176 (vreinterpret_s64_u16): Likewise.
24177 (vreinterpret_s64_u32): Likewise.
24178 (vreinterpret_s64_u64): Likewise.
24179 (vreinterpret_s64_p8): Likewise.
24180 (vreinterpret_s64_p16): Likewise.
24181 (vreinterpretq_s64_s8): Likewise.
24182 (vreinterpretq_s64_s16): Likewise.
24183 (vreinterpretq_s64_s32): Likewise.
24184 (vreinterpretq_s64_f32): Likewise.
24185 (vreinterpretq_s64_u8): Likewise.
24186 (vreinterpretq_s64_u16): Likewise.
24187 (vreinterpretq_s64_u32): Likewise.
24188 (vreinterpretq_s64_u64): Likewise.
24189 (vreinterpretq_s64_p8): Likewise.
24190 (vreinterpretq_s64_p16): Likewise.
24191 (vreinterpret_u64_s8): Likewise.
24192 (vreinterpret_u64_s16): Likewise.
24193 (vreinterpret_u64_s32): Likewise.
24194 (vreinterpret_u64_s64): Likewise.
24195 (vreinterpret_u64_f32): Likewise.
24196 (vreinterpret_u64_u8): Likewise.
24197 (vreinterpret_u64_u16): Likewise.
24198 (vreinterpret_u64_u32): Likewise.
24199 (vreinterpret_u64_p8): Likewise.
24200 (vreinterpret_u64_p16): Likewise.
24201 (vreinterpretq_u64_s8): Likewise.
24202 (vreinterpretq_u64_s16): Likewise.
24203 (vreinterpretq_u64_s32): Likewise.
24204 (vreinterpretq_u64_s64): Likewise.
24205 (vreinterpretq_u64_f32): Likewise.
24206 (vreinterpretq_u64_u8): Likewise.
24207 (vreinterpretq_u64_u16): Likewise.
24208 (vreinterpretq_u64_u32): Likewise.
24209 (vreinterpretq_u64_p8): Likewise.
24210 (vreinterpretq_u64_p16): Likewise.
24211 (vreinterpret_s8_s16): Likewise.
24212 (vreinterpret_s8_s32): Likewise.
24213 (vreinterpret_s8_s64): Likewise.
24214 (vreinterpret_s8_f32): Likewise.
24215 (vreinterpret_s8_u8): Likewise.
24216 (vreinterpret_s8_u16): Likewise.
24217 (vreinterpret_s8_u32): Likewise.
24218 (vreinterpret_s8_u64): Likewise.
24219 (vreinterpret_s8_p8): Likewise.
24220 (vreinterpret_s8_p16): Likewise.
24221 (vreinterpretq_s8_s16): Likewise.
24222 (vreinterpretq_s8_s32): Likewise.
24223 (vreinterpretq_s8_s64): Likewise.
24224 (vreinterpretq_s8_f32): Likewise.
24225 (vreinterpretq_s8_u8): Likewise.
24226 (vreinterpretq_s8_u16): Likewise.
24227 (vreinterpretq_s8_u32): Likewise.
24228 (vreinterpretq_s8_u64): Likewise.
24229 (vreinterpretq_s8_p8): Likewise.
24230 (vreinterpretq_s8_p16): Likewise.
24231 (vreinterpret_s16_s8): Likewise.
24232 (vreinterpret_s16_s32): Likewise.
24233 (vreinterpret_s16_s64): Likewise.
24234 (vreinterpret_s16_f32): Likewise.
24235 (vreinterpret_s16_u8): Likewise.
24236 (vreinterpret_s16_u16): Likewise.
24237 (vreinterpret_s16_u32): Likewise.
24238 (vreinterpret_s16_u64): Likewise.
24239 (vreinterpret_s16_p8): Likewise.
24240 (vreinterpret_s16_p16): Likewise.
24241 (vreinterpretq_s16_s8): Likewise.
24242 (vreinterpretq_s16_s32): Likewise.
24243 (vreinterpretq_s16_s64): Likewise.
24244 (vreinterpretq_s16_f32): Likewise.
24245 (vreinterpretq_s16_u8): Likewise.
24246 (vreinterpretq_s16_u16): Likewise.
24247 (vreinterpretq_s16_u32): Likewise.
24248 (vreinterpretq_s16_u64): Likewise.
24249 (vreinterpretq_s16_p8): Likewise.
24250 (vreinterpretq_s16_p16): Likewise.
24251 (vreinterpret_s32_s8): Likewise.
24252 (vreinterpret_s32_s16): Likewise.
24253 (vreinterpret_s32_s64): Likewise.
24254 (vreinterpret_s32_f32): Likewise.
24255 (vreinterpret_s32_u8): Likewise.
24256 (vreinterpret_s32_u16): Likewise.
24257 (vreinterpret_s32_u32): Likewise.
24258 (vreinterpret_s32_u64): Likewise.
24259 (vreinterpret_s32_p8): Likewise.
24260 (vreinterpret_s32_p16): Likewise.
24261 (vreinterpretq_s32_s8): Likewise.
24262 (vreinterpretq_s32_s16): Likewise.
24263 (vreinterpretq_s32_s64): Likewise.
24264 (vreinterpretq_s32_f32): Likewise.
24265 (vreinterpretq_s32_u8): Likewise.
24266 (vreinterpretq_s32_u16): Likewise.
24267 (vreinterpretq_s32_u32): Likewise.
24268 (vreinterpretq_s32_u64): Likewise.
24269 (vreinterpretq_s32_p8): Likewise.
24270 (vreinterpretq_s32_p16): Likewise.
24271 (vreinterpret_u8_s8): Likewise.
24272 (vreinterpret_u8_s16): Likewise.
24273 (vreinterpret_u8_s32): Likewise.
24274 (vreinterpret_u8_s64): Likewise.
24275 (vreinterpret_u8_f32): Likewise.
24276 (vreinterpret_u8_u16): Likewise.
24277 (vreinterpret_u8_u32): Likewise.
24278 (vreinterpret_u8_u64): Likewise.
24279 (vreinterpret_u8_p8): Likewise.
24280 (vreinterpret_u8_p16): Likewise.
24281 (vreinterpretq_u8_s8): Likewise.
24282 (vreinterpretq_u8_s16): Likewise.
24283 (vreinterpretq_u8_s32): Likewise.
24284 (vreinterpretq_u8_s64): Likewise.
24285 (vreinterpretq_u8_f32): Likewise.
24286 (vreinterpretq_u8_u16): Likewise.
24287 (vreinterpretq_u8_u32): Likewise.
24288 (vreinterpretq_u8_u64): Likewise.
24289 (vreinterpretq_u8_p8): Likewise.
24290 (vreinterpretq_u8_p16): Likewise.
24291 (vreinterpret_u16_s8): Likewise.
24292 (vreinterpret_u16_s16): Likewise.
24293 (vreinterpret_u16_s32): Likewise.
24294 (vreinterpret_u16_s64): Likewise.
24295 (vreinterpret_u16_f32): Likewise.
24296 (vreinterpret_u16_u8): Likewise.
24297 (vreinterpret_u16_u32): Likewise.
24298 (vreinterpret_u16_u64): Likewise.
24299 (vreinterpret_u16_p8): Likewise.
24300 (vreinterpret_u16_p16): Likewise.
24301 (vreinterpretq_u16_s8): Likewise.
24302 (vreinterpretq_u16_s16): Likewise.
24303 (vreinterpretq_u16_s32): Likewise.
24304 (vreinterpretq_u16_s64): Likewise.
24305 (vreinterpretq_u16_f32): Likewise.
24306 (vreinterpretq_u16_u8): Likewise.
24307 (vreinterpretq_u16_u32): Likewise.
24308 (vreinterpretq_u16_u64): Likewise.
24309 (vreinterpretq_u16_p8): Likewise.
24310 (vreinterpretq_u16_p16): Likewise.
24311 (vreinterpret_u32_s8): Likewise.
24312 (vreinterpret_u32_s16): Likewise.
24313 (vreinterpret_u32_s32): Likewise.
24314 (vreinterpret_u32_s64): Likewise.
24315 (vreinterpret_u32_f32): Likewise.
24316 (vreinterpret_u32_u8): Likewise.
24317 (vreinterpret_u32_u16): Likewise.
24318 (vreinterpret_u32_u64): Likewise.
24319 (vreinterpret_u32_p8): Likewise.
24320 (vreinterpret_u32_p16): Likewise.
24321 (vreinterpretq_u32_s8): Likewise.
24322 (vreinterpretq_u32_s16): Likewise.
24323 (vreinterpretq_u32_s32): Likewise.
24324 (vreinterpretq_u32_s64): Likewise.
24325 (vreinterpretq_u32_f32): Likewise.
24326 (vreinterpretq_u32_u8): Likewise.
24327 (vreinterpretq_u32_u16): Likewise.
24328 (vreinterpretq_u32_u64): Likewise.
24329 (vreinterpretq_u32_p8): Likewise.
24330 (vreinterpretq_u32_p16): Likewise.
24332 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24334 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
24336 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
24338 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
24339 (vqnegd_s64): Likewise.
24340 (vqabs_s64): Likewise.
24341 (vqabsd_s64): Likewise.
24343 2014-04-22 Richard Henderson <rth@redhat.com>
24345 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
24346 computation to the top of the loop.
24348 2014-04-22 Renlin <renlin.li@arm.com>
24349 Jiong Wang <jiong.wang@arm.com>
24351 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
24352 * config/aarch64/aarch64.c (aarch64_layout_frame)
24353 (aarch64_initial_elimination_offset): Likewise.
24355 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
24357 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
24360 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
24362 * machmode.h (bitwise_mode_for_mode): Declare.
24363 * stor-layout.h (bitwise_type_for_mode): Likewise.
24364 * stor-layout.c (bitwise_mode_for_mode): New function.
24365 (bitwise_type_for_mode): Likewise.
24366 * builtins.c (fold_builtin_memory_op): Use it instead of
24367 int_mode_for_mode and build_nonstandard_integer_type.
24369 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24371 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
24372 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
24373 (*-*-solaris2*): Simplify.
24374 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
24375 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
24376 *-*-solaris2.9* handling.
24378 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
24380 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
24381 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
24382 handling, simplify.
24383 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
24384 * configure: Regenerate.
24386 * config/i386/sol2-9.h: Remove.
24388 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
24389 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
24390 Remove Solaris 9 references.
24392 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
24394 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
24395 (floatuns<GPI:mode><GPF:mode>2): Remove.
24396 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
24397 and floatuns conversions.
24398 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
24399 and floatuns conversions.
24400 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
24401 (w1,w2): New mode attributes for inequal width conversions.
24403 2014-04-22 Renlin Li <Renlin.Li@arm.com>
24405 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
24406 the output asm format.
24408 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
24410 * config/aarch64/aarch64-simd.md
24411 (aarch64_cm<optab>di): Always split.
24412 (*aarch64_cm<optab>di): New.
24413 (aarch64_cmtstdi): Always split.
24414 (*aarch64_cmtstdi): New.
24416 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24418 PR tree-optimization/60823
24419 * omp-low.c (ipa_simd_modify_function_body): Go through
24420 all SSA_NAMEs and for those refering to vector arguments
24421 which are going to be replaced adjust SSA_NAME_VAR and,
24422 if it is a default definition, change it into a non-default
24423 definition assigned at the beginning of function from new_decl.
24424 (ipa_simd_modify_stmt_ops): Rewritten.
24425 * tree-dfa.c (set_ssa_default_def): When removing default def,
24426 check for NULL loc instead of NULL *loc.
24428 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24430 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
24431 restrictions on core registers for DImode values in Thumb2.
24433 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24435 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
24436 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
24438 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24440 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
24441 (*iordi_notzesidi_di): Likewise.
24442 (*iordi_notsesidi_di): Likewise.
24444 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24446 * config/arm/arm-protos.h (tune_params): New struct members.
24447 * config/arm/arm.c: Initialise tune_params per processor.
24448 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
24449 for speed, based on new tune_params.
24451 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24453 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
24454 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
24455 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
24456 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
24457 * config/aarch64/arm_neon.h (vrnd_f64): Added.
24458 (vrnda_f64): Likewise.
24459 (vrndi_f64): Likewise.
24460 (vrndm_f64): Likewise.
24461 (vrndn_f64): Likewise.
24462 (vrndp_f64): Likewise.
24463 (vrndx_f64): Likewise.
24465 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24467 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
24468 GET_MODE_SIZE argument is enum machine_mode.
24470 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24473 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
24474 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
24476 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
24478 PR middle-end/60281
24479 * asan.c (asan_emit_stack_protection): Force the base to align to
24480 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
24481 appropriate bits if STRICT_ALIGNMENT.
24482 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
24484 (expand_used_vars): Leave a space in the stack frame for alignment
24485 if STRICT_ALIGNMENT.
24487 2014-04-21 David Malcolm <dmalcolm@redhat.com>
24489 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
24491 (gimple_store_p): Likewise.
24492 (gimple_assign_load_p): Likewise.
24493 (gimple_assign_cast_p): Likewise.
24494 (gimple_clobber_p): Likewise.
24496 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
24497 rather than a gimple.
24498 (gimple_assign_cast_p): Likewise.
24500 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
24503 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
24504 If mode is DDmode and TARGET_E500_DOUBLE allow move.
24506 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
24507 more debug information for E500 if -mdebug=reg.
24509 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
24512 * config/i386/i386.c (ix86_expand_builtin)
24513 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
24514 register for target RTX.
24515 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
24517 2014-04-18 Cong Hou <congh@google.com>
24519 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
24520 the widen-mult pattern by handling two operands with different sizes,
24521 and operands whose size is smaller than half of the result type.
24523 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24525 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
24526 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
24527 (do_estimate_edge_time): Compute it.
24528 * ipa-inline.c (want_inline_small_function_p): Bypass
24529 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
24531 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24533 * ipa-inline.c (spec_rem): New static variable.
24534 (dump_overall_stats): New function.
24535 (dump_inline_stats): New function.
24537 2014-04-18 Richard Henderson <rth@redhat.com>
24539 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
24540 to GET_MODE_SIZE, not a reg_class_t.
24542 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24544 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
24545 (vsx_xxmrglw_<mode>): Likewise.
24547 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
24550 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
24551 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
24552 (rs6000_init_hard_regno_mode_ok): Likewise.
24554 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
24556 * ipa-inline.c (inline_small_functions): Account only non-cold
24558 * doc/invoke.texi (inline-unit-growth): Update documentation.
24560 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
24562 * config/rs6000/rs6000.md (addti3, subti3): New.
24564 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
24567 * config/i386/i386.c (ix86_expand_clear): Remove outdated
24568 comment. Check optimize_insn_for_size_p instead of
24569 optimize_insn_for_speed_p.
24571 2014-04-17 Martin Jambor <mjambor@suse.cz>
24573 * gimple-iterator.c (gsi_start_edge): New function.
24574 * gimple-iterator.h (gsi_start_edge): Declare.
24575 * tree-sra.c (single_non_eh_succ): New function.
24576 (disqualify_ops_if_throwing_stmt): Renamed to
24577 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
24578 having one non-EH successor BB.
24579 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
24580 generate loads into replacements.
24581 (sra_modify_assign): Likewise and and also use the simple path for
24583 (sra_modify_function_body): Commit statements on edges.
24585 2014-04-17 Richard Biener <rguenther@suse.de>
24587 PR middle-end/60849
24588 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
24589 comparison results and add clarifying comment.
24591 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24593 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
24594 (blank_mode): Initialize it.
24595 (emit_mode_size_inline, emit_mode_nunits_inline,
24596 emit_mode_inner_inline): New functions.
24597 (emit_insn_modes_h): Call them and surround their output with
24598 #if GCC_VERSION >= 4001 ... #endif.
24599 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
24600 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
24601 mode_* arrays if the argument is __builtin_constant_p.
24602 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
24603 is enum machine_mode.
24605 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24607 * passes.c (opt_pass::execute): Adjust.
24608 (pass_manager::execute_pass_mode_switching): Likewise.
24609 (early_local_passes::execute): Likewise.
24610 (execute_one_pass): Pass cfun to the pass's execute method.
24611 * tree-pass.h (opt_pass::execute): Add function * argument.
24612 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24613 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24614 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24615 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24616 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24617 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
24618 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
24619 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24620 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24621 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
24622 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
24623 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
24624 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
24625 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
24626 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24627 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24628 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24629 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
24630 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
24631 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24632 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24633 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24634 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24635 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24636 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24637 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24638 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24639 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24640 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24643 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24645 * passes.c (opt_pass::gate): Take function * argument.
24646 (gate_all_early_local_passes): Merge into
24647 (early_local_passes::gate): this.
24648 (gate_all_early_optimizations): Merge into
24649 (all_early_optimizations::gate): this.
24650 (gate_all_optimizations): Mege into
24651 (all_optimizations::gate): this.
24652 (gate_all_optimizations_g): Merge into
24653 (all_optimizations_g::gate): this.
24654 (gate_rest_of_compilation): Mege into
24655 (rest_of_compilation::gate): this.
24656 (gate_postreload): Merge into
24657 (postreload::gate): this.
24658 (dump_one_pass): Pass cfun to the pass's gate method.
24659 (execute_ipa_summary_passes): Likewise.
24660 (execute_one_pass): Likewise.
24661 (ipa_write_summaries_2): Likewise.
24662 (ipa_write_optimization_summaries_1): Likewise.
24663 (ipa_read_summaries_1): Likewise.
24664 (ipa_read_optimization_summaries_1): Likewise.
24665 (execute_ipa_stmt_fixups): Likewise.
24666 * tree-pass.h (opt_pass::gate): Add function * argument.
24667 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
24668 combine-stack-adj.c, combine.c, compare-elim.c,
24669 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24670 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
24671 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
24672 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
24673 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24674 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24675 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24676 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
24677 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
24678 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
24679 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24680 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24681 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
24682 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24683 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24684 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24685 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24686 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24687 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24688 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24689 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24690 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24691 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
24692 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
24693 var-tracking.c, vtable-verify.c, web.c: Adjust.
24695 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24697 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
24698 * configure: Regenerate.
24700 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24702 * passes.c (dump_one_pass): don't check pass->has_gate.
24703 (execute_ipa_summary_passes): Likewise.
24704 (execute_one_pass): Likewise.
24705 (ipa_write_summaries_2): Likewise.
24706 (ipa_write_optimization_summaries_1): Likewise.
24707 (ipa_read_optimization_summaries_1): Likewise.
24708 (execute_ipa_stmt_fixups): Likewise.
24709 * tree-pass.h (pass_data::has_gate): Remove.
24710 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24711 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24712 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24713 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24714 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24715 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
24716 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
24717 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
24718 gimple-low.c, gimple-ssa-isolate-paths.c,
24719 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
24720 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
24721 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24722 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
24723 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
24724 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
24725 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
24726 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
24727 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
24728 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24729 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24730 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24731 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24732 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24733 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24734 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24735 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24736 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24737 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24738 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24739 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24740 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24743 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24745 * pass_manager.h (pass_manager::register_dump_files_1): Remove
24747 * passes.c (pass_manager::register_dump_files_1): Merge into
24748 (pass_manager::register_dump_files): this, and remove its handling of
24749 properties since the pass always has the properties anyway.
24750 (pass_manager::pass_manager): Adjust.
24752 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24754 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
24755 * passes.c (pass_manager::register_dump_files_1): Remove dead code
24756 dealing with properties.
24757 (pass_manager::register_dump_files): Adjust.
24759 2014-03-20 Mark Wielaard <mjw@redhat.com>
24761 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
24762 then represent the bound as normal constant value.
24764 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24767 Forward port from 4.8 branch
24768 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
24770 * config/i386/bmiintrin.h (_blsi_u32): New.
24771 (_blsi_u64): Ditto.
24772 (_blsr_u32): Ditto.
24773 (_blsr_u64): Ditto.
24774 (_blsmsk_u32): Ditto.
24775 (_blsmsk_u64): Ditto.
24776 (_tzcnt_u32): Ditto.
24777 (_tzcnt_u64): Ditto.
24779 2014-04-17 Kito Cheng <kito@0xlab.org>
24781 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
24783 2014-04-17 Richard Biener <rguenther@suse.de>
24785 PR middle-end/60849
24786 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
24787 boolean results for comparisons.
24789 2014-04-17 Richard Biener <rguenther@suse.de>
24791 PR tree-optimization/60836
24792 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
24793 initial PHI args to be gimple values.
24795 2014-04-17 Richard Biener <rguenther@suse.de>
24797 PR tree-optimization/60841
24798 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
24799 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
24800 of stmts to SLP build.
24801 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
24802 (vect_analyze_slp): Likewise.
24803 (vect_analyze_slp_instance): Likewise.
24804 (vect_build_slp_tree): Limit overall SLP tree growth.
24805 * tree-vectorizer.h (vect_analyze_data_refs,
24806 vect_analyze_slp): Adjust prototypes.
24808 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24810 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
24813 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24815 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
24816 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
24817 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
24818 for TARGET_SLOW_PSHUFB
24820 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24822 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
24823 * config/i386/i386.c (intel_cost): Ditto.
24825 2014-04-17 Joey Ye <joey.ye@arm.com>
24827 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
24829 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24831 * opts.c (common_handle_option): Disable -fipa-reference coorectly
24832 with -fuse-profile.
24834 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24836 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
24837 (type_all_derivations_known_p): New predicate.
24838 (type_all_ctors_visible_p): New predicate.
24839 (type_possibly_instantiated_p): New predicate.
24840 (get_odr_type): Compute all_derivations_known.
24841 (dump_odr_type): Dump the flag.
24842 (maybe_record_type): Cleanup.
24843 (record_target_from_binfo): Add bases_to_consider array;
24844 record bases for types w/o instances and skip CXX destructor.
24845 (possible_polymorphic_call_targets_1): Add bases_to_consider
24846 and consider_construction parameters; check if type may have instance.
24847 (get_polymorphic_call_info): Set maybe_in_construction to true
24848 when we know nothing.
24849 (record_targets_from_bases): Skip CXX destructors; they are
24850 never called for types in construction.
24851 (possible_polymorphic_call_targets): Do not record target when
24852 type may not have instance.
24854 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24857 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
24858 external aliases alive, too.
24860 2014-04-16 Andrew Pinski <apinski@cavium.com>
24862 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
24865 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24867 * final.c (compute_alignments): Do not apply loop alignment to a block
24868 falling through to the exit.
24870 2014-04-16 Catherine Moore <clm@codesourcery.com>
24872 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
24873 Adjust constraints for microMIPS store patterns.
24875 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
24877 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
24879 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24881 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
24882 (append_use): Run at -O0.
24883 (append_vdef): Likewise.
24884 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
24885 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
24887 2014-04-16 Jakub Jelinek <jakub@redhat.com>
24889 PR tree-optimization/60844
24890 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
24891 (propagate_op_to_single_use, remove_visited_stmt_chain,
24892 linearize_expr, repropagate_negates, reassociate_bb): Use it
24893 instead of gsi_remove.
24895 2014-04-16 Martin Jambor <mjambor@suse.cz>
24897 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
24898 ipa_transforms_to_apply.
24899 (cgraph_function_versioning): Assert that old_node has empty
24900 ipa_transforms_to_apply.
24901 * trans-mem.c (ipa_tm_create_version): Likewise.
24902 * tree-inline.c (tree_function_versioning): Do not duplicate
24903 ipa_transforms_to_apply.
24905 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24908 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
24910 Pass necessary as flags on 64-bit Solaris/x86.
24911 Use lowercase relocs for x86_64-*-*.
24912 * configure: Regenerate.
24914 2014-04-15 Jan Hubicka <jh@suse.cz>
24916 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
24917 (maybe_record_node, likely_target_p): Use it.
24919 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24922 Revert following patch
24924 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
24927 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
24928 software floating point or no floating point registers, do not
24929 allow any type in the FPRs. Eliminate a test for SPE SIMD types
24930 in GPRs that occurs after we tested for GPRs that would never be
24933 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
24934 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
24935 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
24936 specifically allow DDmode, since that does not use the SPE SIMD
24939 2014-03-21 Mark Wielaard <mjw@redhat.com>
24941 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
24942 as unsigned or int depending on type and value used.
24944 2014-04-15 Richard Biener <rguenther@suse.de>
24946 PR rtl-optimization/56965
24947 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
24948 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
24950 * alias.c (true_dependence_1): Do not call
24951 nonoverlapping_component_refs_p.
24952 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
24953 nonoverlapping_component_refs_p.
24954 (indirect_refs_may_alias_p): Likewise.
24956 2014-04-15 Teresa Johnson <tejohnson@google.com>
24958 * cfg.c (dump_bb_info): Fix flags check.
24959 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
24961 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24963 PR rtl-optimization/60663
24964 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
24967 2014-04-15 Richard Biener <rguenther@suse.de>
24969 * lto-streamer.h (LTO_major_version): Bump to 4.
24971 2014-04-15 Richard Biener <rguenther@suse.de>
24973 * common.opt (lto_partition_model): New enum.
24974 (flto-partition=): Merge separate options with a single with argument,
24975 add -flto-partition=one support.
24976 * flag-types.h (enum lto_partition_model): Declare.
24977 * opts.c (finish_options): Remove duplicate -flto-partition=
24979 * lto-wrapper.c (run_gcc): Adjust.
24981 2014-04-15 Richard Biener <rguenther@suse.de>
24983 * alias.c (ncr_compar): New function.
24984 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
24986 2014-04-15 Richard Biener <rguenther@suse.de>
24988 * alias.c (record_component_aliases): Do not walk BINFOs.
24990 2014-04-15 Richard Biener <rguenther@suse.de>
24992 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
24993 Add struct function argument and adjust.
24994 (find_func_aliases_for_call): Likewise.
24995 (find_func_aliases): Likewise.
24996 (find_func_clobbers): Likewise.
24997 (intra_create_variable_infos): Likewise.
24998 (compute_points_to_sets): Likewise.
24999 (ipa_pta_execute): Adjust. Do not push/pop cfun.
25001 2014-04-15 Richard Biener <rguenther@suse.de>
25003 * tree.c (iterative_hash_expr): Use enum tree_code_class
25004 to store TREE_CODE_CLASS.
25005 (tree_block): Likewise.
25006 (tree_set_block): Likewise.
25007 * tree.h (fold_build_pointer_plus_loc): Use
25008 convert_to_ptrofftype_loc.
25010 2014-04-15 Jakub Jelinek <jakub@redhat.com>
25013 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
25016 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
25018 * cfgloop.h (struct loop): Move force_vectorize down.
25019 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
25020 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
25021 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
25022 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
25023 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
25024 * tree-core.h (enum annot_expr_kind): Add new kind values.
25025 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
25026 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
25028 * tree.def (ANNOTATE_EXPR): Tweak comment.
25030 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25032 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
25035 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
25037 * tree.h (TYPE_IDENTIFIER): Declare.
25038 * tree.c (subrange_type_for_debug_p): Use it.
25039 * godump.c (go_format_type): Likewise.
25040 * dwarf2out.c (is_cxx_auto, modified_type_die,
25041 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
25042 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
25044 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25047 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
25049 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
25051 * config/i386/i386.c (examine_argument): Return bool. Return true if
25052 parameter should be passed in memory.
25053 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
25054 (construct_container): Update calls to examine_argument.
25055 (function_arg_advance_64): Ditto.
25056 (return_in_memory_32): Merge with ix86_return_in_memory.
25057 (return_in_memory_64): Ditto.
25058 (return_in_memory_ms_64): Ditto.
25060 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25062 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
25063 * coverage.c (coverage_compute_profile_id): Handle externally visible
25066 2014-04-14 Martin Jambor <mjambor@suse.cz>
25068 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
25069 DECL_DISREGARD_INLINE_LIMITS functions.
25071 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25074 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
25076 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25079 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
25080 optimize_insn_for_speed_p instead of
25081 optimize_function_for_speed_p.
25083 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
25085 * doc/invoke.texi (free): Document AArch64.
25087 2014-04-14 Richard Biener <rguenther@suse.de>
25089 PR tree-optimization/60042
25090 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
25091 (insert_into_preds_of_block): Do not prevent PHI insertion
25092 for REFERENCE exprs here ...
25093 (eliminate_dom_walker::before_dom_children): ... but prevent
25094 their use here under similar conditions when applied to the
25095 IL after PRE optimizations.
25097 2014-04-14 Richard Biener <rguenther@suse.de>
25099 * passes.def: Move early points-to after early SRA.
25101 2014-04-14 Richard Biener <rguenther@suse.de>
25103 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
25104 check for which sign-changes we allow when forwarding
25105 a converted value into a switch.
25107 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25109 * stor-layout.c (place_field): Finalize non-constant offset for the
25112 2014-04-14 Richard Biener <rguenther@suse.de>
25114 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
25116 (expand_switch_using_bit_tests_p): Likewise.
25117 (process_switch): Compute and pass on speed_p based on the
25119 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
25120 optimize_bb_for_speed_p.
25122 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25124 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
25125 * function.h (struct function): Rename has_force_vect_loops into
25126 has_force_vectorize_loops.
25127 * lto-streamer-in.c (input_cfg): Adjust for renaming.
25128 (input_struct_function_base): Likewise.
25129 * lto-streamer-out.c (output_cfg): Likewise.
25130 (output_struct_function_base): Likewise.
25131 * omp-low.c (expand_omp_simd): Likewise.
25132 * tree-cfg.c (move_sese_region_to_fn): Likewise.
25133 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
25134 (version_loop_for_if_conversion): Likewise.
25135 (tree_if_conversion): Likewise.
25136 (main_tree_if_conversion): Likewise.
25137 (gate_tree_if_conversion): Likewise.
25138 * tree-inline.c (copy_loops): Likewise.
25139 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
25140 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
25141 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
25142 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
25143 * tree-vectorizer.c (vectorize_loops): Likewise.
25144 * tree-vectorizer.h (unlimited_cost_model): Likewise.
25146 2014-04-14 Richard Biener <rguenther@suse.de>
25149 * lto-streamer-out.c (wrap_refs): New function.
25150 (lto_output): Wrap symbol references in global initializes in
25151 type-preserving MEM_REFs.
25153 2014-04-14 Christian Bruel <christian.bruel@st.com>
25155 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
25157 2014-04-14 Christian Bruel <christian.bruel@st.com>
25159 * config/sh/sh.md (setmemqi): New expand pattern.
25160 * config/sh/sh.h (CLEAR_RATIO): Define.
25161 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
25162 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
25164 2014-04-14 Richard Biener <rguenther@suse.de>
25166 PR middle-end/55022
25167 * fold-const.c (negate_expr_p): Don't negate directional rounding
25169 (fold_negate_expr): Likewise.
25171 2014-04-14 Richard Biener <rguenther@suse.de>
25173 PR tree-optimization/59817
25174 PR tree-optimization/60453
25175 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
25176 recursion to catch all CHRECs in the scalar evolution and restrict
25177 the predicate for the remains appropriately.
25179 2014-04-12 Catherine Moore <clm@codesourcery.com>
25181 * config/mips/constraints.md: Add new register constraint "kb".
25182 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
25183 (*movhi_internal): Likewise.
25184 (*movqi_internal): Likewise.
25185 * config/mips/mips.h (M16_STORE_REGS): New register class.
25186 (REG_CLASS_NAMES): Add M16_STORE_REGS.
25187 (REG_CLASS_CONTENTS): Likewise.
25188 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
25190 2014-04-11 Tobias Burnus <burnus@net-b.de>
25193 * doc/invoke.texi (-Wformat-signedness): Document it.
25194 (Wformat=2): Mention that this enables -Wformat-signedness.
25196 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25198 * common/config/epiphany/epiphany-common.c
25199 (epiphany_option_optimization_table): Enable section anchors by
25200 default at -O1 or higher.
25201 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
25202 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
25203 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
25204 carries no extra cost.
25205 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
25206 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
25207 * config/epiphany/predicates.md (memclob_operand): New predicate.
25208 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
25209 Use memclob_operand predicate and X constraint for operand 3.
25211 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25213 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
25214 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
25217 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25219 PR rtl-optimization/60651
25220 * mode-switching.c (optimize_mode_switching): Make sure to emit
25221 sets of a lower numbered entity before sets of a higher numbered
25222 entity to a mode of the same or lower priority.
25223 When creating a seginfo for a basic block that starts with a code
25224 label, move the insertion point past the code label.
25225 (new_seginfo): Document and enforce requirement that
25226 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
25227 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
25228 * doc/tm.texi: Regenerate.
25230 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
25233 * config/arc/arc.c (arc_save_restore): Fix assert typo.
25235 2013-04-11 Jakub Jelinek <jakub@redhat.com>
25237 * BASE-VER: Set to 4.10.0.
25239 2014-04-11 Tobias Burnus <burnus@net-b.de>
25242 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
25243 * doc/gcc.texi (Service): Update description in the @menu
25244 * doc/invoke.texi (Option Summary): Remove misplaced and
25247 2014-04-11 Steve Ellcey <sellcey@mips.com>
25248 Jakub Jelinek <jakub@redhat.com>
25250 PR middle-end/60556
25251 * expr.c (convert_move): Use emit_store_flag_force instead of
25252 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
25255 2014-04-11 Richard Biener <rguenther@suse.de>
25257 PR middle-end/60797
25258 * varasm.c (assemble_alias): Avoid endless error reporting
25259 recursion by setting TREE_ASM_WRITTEN.
25261 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25263 * config/s390/s390.md: Add a splitter for NOT rtx.
25265 2014-04-11 Jakub Jelinek <jakub@redhat.com>
25267 PR rtl-optimization/60663
25268 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
25270 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
25271 Jakub Jelinek <jakub@redhat.com>
25274 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
25275 flag from decl_node to node.
25277 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25280 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
25281 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
25282 ameliorating the cases where it can be.
25284 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
25287 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25289 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25290 (loadsync_<mode>): Change mode.
25291 (load_quadpti, store_quadpti): New.
25292 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25293 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25294 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
25296 2014-04-09 Cong Hou <congh@google.com>
25299 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
25302 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25304 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
25305 instead of vnor to exploit possible fusion opportunity in the
25307 (altivec_expand_vec_perm_const_le): Likewise.
25309 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25311 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25312 (loadsync_<mode>): Change mode.
25313 (load_quadpti, store_quadpti): New.
25314 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25315 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25317 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
25320 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
25321 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
25322 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
25324 2014-04-08 Richard Biener <rguenther@suse.de>
25326 PR middle-end/60706
25327 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
25328 a 64bit widest int print double-int similar to on HWI64 hosts.
25330 2014-04-08 Richard Biener <rguenther@suse.de>
25332 PR tree-optimization/60785
25333 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
25334 default defs properly.
25336 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
25338 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
25339 (Weffc++): Likewise.
25341 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
25343 * ipa-devirt.c (maybe_record_node): When node is not recorded,
25344 set completep to false rather than true.
25346 2014-04-07 Douglas B Rupp <rupp@adacore.com>
25349 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
25350 ARM_TARGET2_DWARF_FORMAT.
25352 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
25355 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
25356 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
25359 2014-04-07 Richard Biener <rguenther@suse.de>
25361 PR tree-optimization/60766
25362 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
25363 (may_eliminate_iv): Convert cand_value_at result to desired type.
25365 2014-04-07 Jason Merrill <jason@redhat.com>
25368 * common.opt (-fno-gnu-unique): Add.
25369 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
25371 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25373 * haifa-sched.c: Fix outdated function reference and minor
25374 grammar errors in introductory comment.
25376 2014-04-07 Richard Biener <rguenther@suse.de>
25378 PR middle-end/60750
25379 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
25380 for noreturn calls.
25381 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
25383 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
25386 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
25387 size accounting for thunks.
25388 (pa_asm_output_mi_thunk): Use final_start_function() and
25389 final_end_function() to output function start and end directives.
25391 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
25393 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
25394 device specific ISA/ feature information. Remove short_sp and
25395 errata_skip ds. Add avr_device_specific_features enum to have device
25397 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
25398 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
25399 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
25400 updated device specific info.
25401 * config/avr/avr-mcus.def: Merge device specific details to
25402 dev_attribute field.
25403 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
25405 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
25406 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
25407 assembler if RMW isa supported by current device.
25408 * config/avr/genmultilib.awk: Update as device info structure changed.
25409 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
25411 2014-04-04 Cong Hou <congh@google.com>
25413 PR tree-optimization/60656
25414 * tree-vect-stmts.c (supportable_widening_operation):
25415 Fix a bug that elements in a vector with vect_used_by_reduction
25416 property are incorrectly reordered when the operation on it is not
25417 consistant with the one in reduction operation.
25419 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
25421 PR rtl-optimization/60155
25422 * gcse.c (record_set_data): New function.
25423 (single_set_gcse): New function.
25424 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
25425 (hoist_code): Likewise.
25426 (get_pressure_class_and_nregs): Likewise.
25428 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
25430 * explow.c (probe_stack_range): Emit a final optimization blockage.
25432 2014-04-04 Anthony Green <green@moxielogic.com>
25434 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
25437 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
25440 * lto-cgraph.c (input_overwrite_node): Check that partitioning
25441 flags are set only during streaming.
25442 * ipa.c (process_references, walk_polymorphic_call_targets,
25443 symtab_remove_unreachable_nodes): Drop bodies of always inline
25444 after early inlining.
25445 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
25447 2014-04-04 Jakub Jelinek <jakub@redhat.com>
25448 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25451 * dwarf2out.c (const_ok_for_output_1): Reject expressions
25454 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25457 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
25459 (cortex_a53_fdivd): Likewise.
25461 2014-04-04 Martin Jambor <mjambor@suse.cz>
25464 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
25465 Adjust all callers.
25466 * cgraph.c (clone_of_p): Also return true if thunks match.
25467 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
25468 cgraph_function_or_thunk_node and an obsolete comment.
25469 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
25471 (build_function_decl_skip_args): Likewise.
25472 (set_new_clone_decl_and_node_flags): New function.
25473 (duplicate_thunk_for_node): Likewise.
25474 (redirect_edge_duplicating_thunks): Likewise.
25475 (cgraph_clone_node): New parameter args_to_skip, pass it to
25476 redirect_edge_duplicating_thunks which is called instead of
25477 cgraph_redirect_edge_callee.
25478 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
25479 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
25481 2014-04-04 Jeff Law <law@redhat.com>
25484 * config/arm/predicates.md (const_int_I_operand): New predicate.
25485 (const_int_M_operand): Similarly.
25486 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
25488 (insv_t2, extv_reg, extzv_t2): Likewise.
25489 (load_multiple_with_writeback): Similarly for const_int_I_operand.
25490 (pop_multiple_with_writeback_and_return): Likewise.
25491 (vfp_pop_multiple_with_writeback): Likewise
25493 2014-04-04 Richard Biener <rguenther@suse.de>
25496 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
25497 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
25499 * gimplify.h (gimple_add_tmp_var_fn): Declare.
25500 * gimplify.c (gimple_add_tmp_var_fn): New function.
25501 * gimple-expr.h (create_tmp_reg_fn): Declare.
25502 * gimple-expr.c (create_tmp_reg_fn): New function.
25503 * gimple-low.c (record_vars_into): Don't change cfun.
25504 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
25505 code generation without cfun.
25507 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
25510 * Makefile.in (install-driver): Fix shell scripting.
25512 2014-04-03 Cong Hou <congh@google.com>
25514 PR tree-optimization/60505
25515 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
25516 threshold of number of iterations below which no vectorization
25518 * tree-vect-loop.c (new_loop_vec_info):
25519 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
25520 * tree-vect-loop.c (vect_analyze_loop_operations):
25521 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
25522 * tree-vect-loop.c (vect_transform_loop):
25523 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
25524 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
25525 of iterations of the loop and see if we should build the epilogue.
25527 2014-04-03 Richard Biener <rguenther@suse.de>
25529 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
25530 (streamer_tree_cache_create): Adjust.
25531 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
25532 to allow optional nodes array.
25533 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
25534 (streamer_tree_cache_append): Likewise.
25535 (streamer_tree_cache_create): Create nodes array optionally
25536 as specified by parameter.
25537 * lto-streamer-out.c (create_output_block): Avoid maintaining
25538 the node array in the writer cache.
25539 (DFS_write_tree): Remove assertion.
25540 (produce_asm_for_decls): Free the out decl state hash table early.
25541 * lto-streamer-in.c (lto_data_in_create): Adjust for
25542 streamer_tree_cache_create prototype change.
25544 2014-04-03 Richard Biener <rguenther@suse.de>
25546 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
25547 set TREE_CHAIN to NULL_TREE.
25549 2014-04-03 Richard Biener <rguenther@suse.de>
25551 PR tree-optimization/60740
25552 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
25553 over all GIMPLE_COND operands.
25555 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
25557 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
25558 (Weffc++): Remove Scott's numbering, merge lists and reference
25561 2014-04-03 Nick Clifton <nickc@redhat.com>
25563 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
25566 2014-04-03 Martin Jambor <mjambor@suse.cz>
25568 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
25569 mention gcc_unreachable before failing.
25570 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
25573 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
25576 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
25577 inconsistent code and instead mark the context inconsistent.
25578 (possible_polymorphic_call_targets): For inconsistent contexts
25579 return empty complete list.
25581 2014-04-02 Anthony Green <green@moxielogic.com>
25583 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
25584 (extendqisi2, extendhisi2): Define.
25585 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
25586 (WCHAR_TYPE): Change to unsigned int.
25588 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25590 PR tree-optimization/60733
25591 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
25592 insertion point for PHI candidates to be the end of the feeding
25593 block for the PHI argument.
25595 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
25597 PR rtl-optimization/60650
25598 * lra-constraints.c (process_alt_operands): Decrease reject for
25599 earlyclobber matching.
25601 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25603 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
25605 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25607 * config/spu/spu.c (pad_bb): Do not crash when the last
25608 insn is CODE_FOR_blockage.
25610 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25612 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
25613 lies outside the target mode.
25615 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25618 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25619 software floating point or no floating point registers, do not
25620 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25621 in GPRs that occurs after we tested for GPRs that would never be
25624 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25625 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25626 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25627 specifically allow DDmode, since that does not use the SPE SIMD
25630 2014-04-02 Richard Biener <rguenther@suse.de>
25632 PR middle-end/60729
25633 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
25634 MODE_INTs. Properly use negv_optab.
25635 (expand_abs): Likewise.
25637 2014-04-02 Richard Biener <rguenther@suse.de>
25640 * Makefile.in (install-driver): Guard extra installs with special
25643 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
25645 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25646 Document vec_vgbbd.
25648 2014-04-01 Richard Henderson <rth@redhat.com>
25651 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
25652 alternative enabled before register allocation.
25654 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
25656 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
25657 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
25659 (nios2_large_got_address): Remove unneeded 'sym' parameter.
25660 (nios2_got_address): Update nios2_large_got_address call site.
25661 (nios2_delegitimize_address): New function.
25662 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
25663 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
25664 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
25666 2014-04-01 Martin Husemann <martin@duskware.de>
25668 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
25671 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
25673 PR rtl-optimization/60604
25674 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
25675 check from register_operand.
25676 (register_operand): Redefine in terms of general_operand.
25677 (nonmemory_operand): Use register_operand for the non-constant cases.
25679 2014-04-01 Richard Biener <rguenther@suse.de>
25681 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
25683 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
25685 * doc/invoke.texi (mapp-regs): Clarify.
25687 2014-03-31 Ulrich Drepper <drepper@gmail.com>
25689 * config/i386/avx512fintrin.h (__v32hi): Define type.
25690 (__v64qi): Likewise.
25691 (_mm512_set1_epi8): Define.
25692 (_mm512_set1_epi16): Define.
25693 (_mm512_set4_epi32): Define.
25694 (_mm512_set4_epi64): Define.
25695 (_mm512_set4_pd): Define.
25696 (_mm512_set4_ps): Define.
25697 (_mm512_setr4_epi64): Define.
25698 (_mm512_setr4_epi32): Define.
25699 (_mm512_setr4_pd): Define.
25700 (_mm512_setr4_ps): Define.
25701 (_mm512_setzero_epi32): Define.
25703 2014-03-31 Martin Jambor <mjambor@suse.cz>
25705 PR middle-end/60647
25706 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
25707 callsite_arguments_match_p. Updated all callers. Also check types of
25708 corresponding formal parameters and actual arguments.
25709 (not_all_callers_have_enough_arguments_p) Renamed to
25710 some_callers_have_mismatched_arguments_p.
25712 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
25714 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
25716 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
25719 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
25722 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
25724 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
25725 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
25727 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
25728 Use FMAMODE_NOVF512 mode iterator.
25729 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
25730 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
25731 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
25732 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
25734 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
25735 Use VF_128_256 mode iterator.
25736 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
25739 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25741 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
25742 static chain if needed.
25744 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25747 * lra-constraints.c (index_part_to_reg): New.
25748 (process_address): Use it.
25750 2014-03-27 Jeff Law <law@redhat.com>
25751 Jakub Jelinek <jakub@redhat.com>
25754 * expr.c (do_tablejump): Use simplify_gen_binary rather than
25755 gen_rtx_{PLUS,MULT} to build up the address expression.
25757 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
25758 creating non-canonical RTL.
25760 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25763 * ipa-inline.c (want_inline_small_function_p): Short circuit large
25764 functions; reorganize to make cheap checks first.
25765 (inline_small_functions): Do not estimate growth when dumping;
25767 * ipa-inline.h (inline_summary): Add min_size.
25768 (growth_likely_positive): New function.
25769 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
25770 (set_cond_stmt_execution_predicate): Cleanup.
25771 (estimate_edge_size_and_time): Compute min_size.
25772 (estimate_calls_size_and_time): Likewise.
25773 (estimate_node_size_and_time): Likewise.
25774 (inline_update_overall_summary): Update min_size.
25775 (do_estimate_edge_time): Likewise.
25776 (do_estimate_edge_size): Update.
25777 (do_estimate_edge_hints): Update.
25778 (growth_likely_positive): New function.
25780 2014-03-28 Jakub Jelinek <jakub@redhat.com>
25783 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
25784 also if addr has VOIDmode.
25786 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25788 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
25789 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
25791 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
25792 instructions as well as AdvancedSIMD loads.
25794 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25796 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
25797 Use crypto_aese type.
25798 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
25799 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
25800 crypto_aese, crypto_aesmc. Move to types.md.
25801 * config/arm/types.md (crypto_aes): Split into crypto_aese,
25803 * config/arm/iterators.md (crypto_type): Likewise.
25805 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25807 * cgraph.c: Include expr.h and tree-dfa.h.
25808 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
25811 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25814 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
25815 regs from checking multi-reg pseudos.
25817 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25819 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
25821 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25823 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
25824 if it would clobber the stack pointer, even temporarily.
25826 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
25828 * mode-switching.c: Make small adjustments to the top comment.
25830 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
25832 * config/rs6000/constraints.md (wD constraint): New constraint to
25833 match the constant integer to get the top DImode/DFmode out of a
25834 vector in a VSX register.
25836 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
25837 match the constant integer to get the top DImode/DFmode out of a
25838 vector in a VSX register.
25840 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
25843 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
25846 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
25847 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
25849 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
25850 Optimize vec_extract of 64-bit values, where the value being
25851 extracted is in the top word, where we can use scalar
25852 instructions. Add direct move and store support. Combine the big
25853 endian/little endian vector select load support into a single insn.
25854 (vsx_extract_<mode>_internal1): Likewise.
25855 (vsx_extract_<mode>_internal2): Likewise.
25856 (vsx_extract_<mode>_load): Likewise.
25857 (vsx_extract_<mode>_store): Likewise.
25858 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
25859 combined into vsx_extract_<mode>_load.
25860 (vsx_extract_<mode>_one_le): Likewise.
25862 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
25863 define the top 64-bit vector element.
25865 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
25868 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25869 Document vec_vbpermq builtin.
25872 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
25873 enable use of xxsldwi and xxpermdi builtin functions.
25874 (vec_xxpermdi): Likewise.
25876 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25877 Document use of vec_xxsldwi and vec_xxpermdi builtins.
25879 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
25881 PR rtl-optimization/60650
25882 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
25884 (find_spills_for): New.
25885 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
25886 Spill all pseudos on the second iteration.
25888 2014-03-27 Marek Polacek <polacek@redhat.com>
25891 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
25894 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25896 * config/s390/s390.c (s390_can_use_return_insn): Check for
25897 call-saved FPRs on 31 bit.
25899 2014-03-27 Jakub Jelinek <jakub@redhat.com>
25901 PR middle-end/60682
25902 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
25903 if they need regimplification, just drop them instead of
25904 calling gimple_regimplify_operands on them.
25906 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
25909 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
25910 (aarch64_frame_pointer_required): Adjust logic.
25911 (aarch64_can_eliminate): Adjust logic.
25912 (aarch64_override_options_after_change): Adjust logic.
25914 2014-03-27 Dehao Chen <dehao@google.com>
25916 * ipa-inline.c (early_inliner): Update node's inline info.
25918 2014-03-26 Dehao Chen <dehao@google.com>
25920 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
25921 compiler inserted conditional jumps for NAN float check.
25923 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25925 * ubsan.h (ubsan_create_data): Change second argument's type
25926 to const location_t *.
25927 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
25929 (ubsan_create_data): Change second argument to const location_t *PLOC.
25930 Create Loc field whenever PLOC is non-NULL.
25931 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
25932 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
25936 * real.c (real_to_integer2): Change type of low to UHWI.
25938 2014-03-26 Tobias Burnus <burnus@net-b.de>
25940 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
25941 (CILK_SELF_SPECS): New define.
25942 (driver_self_specs): Use it.
25944 2014-03-26 Richard Biener <rguenther@suse.de>
25946 * tree-pretty-print.c (percent_K_format): Implement special
25947 case for LTO and its stripped down BLOCK tree.
25949 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25952 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
25954 * tree-vrp.c (simplify_internal_call_using_ranges): If only
25955 one range is range_int_cst_p, but not both, at least optimize
25956 addition/subtraction of 0 and multiplication by 0 or 1.
25957 * gimple-fold.c (gimple_fold_call): Fold
25958 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
25959 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
25960 INTEGER_CSTs, try to fold at least x * 0 and y - y.
25962 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
25964 PR rtl-optimization/60452
25965 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
25966 <case REG>: Return 1 for invalid offsets from the frame pointer.
25968 2014-03-26 Marek Polacek <polacek@redhat.com>
25971 * doc/extend.texi (C Extensions): Mention variable-length arrays in
25974 2014-03-26 Marek Polacek <polacek@redhat.com>
25977 * doc/extend.texi (Designated Inits): Describe what happens to omitted
25980 2014-03-26 Marek Polacek <polacek@redhat.com>
25983 * ira-color.c (update_conflict_hard_regno_costs): Perform the
25984 multiplication in unsigned type.
25986 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25988 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
25990 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25992 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
25994 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
25997 * cif-code.def (UNREACHABLE) New code.
25998 * ipa-inline.c (inline_small_functions): Skip edges to
25999 __builtlin_unreachable.
26000 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
26001 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
26002 predicate to __bulitin_unreachable.
26003 (set_cond_stmt_execution_predicate): Fix issue when
26004 invert_tree_comparison returns ERROR_MARK.
26005 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
26006 propagate to inline clones.
26007 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
26009 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
26010 * cgraphclones.c (cgraph_clone_node): If call destination is already
26011 ureachable, do not redirect it back.
26012 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
26015 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
26017 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
26018 Do not modify inline clones.
26020 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26022 * config/i386/i386.md (general_sext_operand): New mode attr.
26023 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
26024 don't generate (sign_extend (const_int)).
26025 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
26026 operands[2]. Use We constraint instead of <i> and
26027 <general_sext_operand> predicate instead of <general_operand>.
26028 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
26029 * config/i386/constraints.md (We): New constraint.
26030 * config/i386/predicates.md (x86_64_sext_operand,
26031 sext_operand): New predicates.
26033 2014-03-25 Martin Jambor <mjambor@suse.cz>
26036 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
26037 inconsistent devirtualizations to __builtin_unreachable.
26039 2014-03-25 Marek Polacek <polacek@redhat.com>
26042 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
26044 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
26046 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
26047 order of elements for big-endian.
26049 2014-03-25 Richard Biener <rguenther@suse.de>
26051 PR middle-end/60635
26052 * gimplify-me.c (gimple_regimplify_operands): Update the
26055 2014-03-25 Martin Jambor <mjambor@suse.cz>
26058 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
26059 (lto_output_varpool_node): Likewise.
26060 (input_overwrite_node): Likewise.
26061 (input_varpool_node): Likewise.
26063 2014-03-25 Richard Biener <rguenther@suse.de>
26065 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
26066 (run_gcc): Likewise.
26068 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26070 * combine.c (simplify_compare_const): Add MODE argument.
26071 Handle mode_width 0 as very large mode_width.
26072 (try_combine, simplify_comparison): Adjust callers.
26074 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
26075 type to avoid signed integer overflow.
26076 * explow.c (plus_constant): Likewise.
26078 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
26080 * doc/generic.texi: Correct typos.
26082 2014-03-24 Tobias Burnus <burnus@net-b.de>
26084 * doc/invoke.texi (-flto): Expand section about
26085 using static libraries with LTO.
26087 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26089 PR rtl-optimization/60501
26090 * optabs.def (addptr3_optab): New optab.
26091 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
26092 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
26093 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
26095 * lra.c (emit_add3_insn): Use the addptr pattern if available.
26097 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
26099 2014-03-24 Ulrich Drepper <drepper@gmail.com>
26101 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
26104 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
26105 (_mm256_undefined_ps): Define.
26106 (_mm256_undefined_pd): Define.
26107 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
26108 (_mm_undefined_pd): Define.
26109 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
26110 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
26111 (_mm512_undefined_ps): Define.
26112 (_mm512_undefined_pd): Define.
26113 Use _mm*_undefined_*.
26114 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
26116 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
26118 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
26119 (lshr_simd): DI mode added.
26120 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
26121 (aarch64_ushr_simddi): Likewise.
26122 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
26123 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
26124 (vshrd_n_u64): Likewise.
26126 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26128 * Makefile.in (s-macro_list): Depend on cc1.
26130 2014-03-23 Teresa Johnson <tejohnson@google.com>
26132 * ipa-utils.c (ipa_print_order): Use specified dump file.
26134 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
26136 PR rtl-optimization/60601
26137 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
26139 * gcc.c (eval_spec_function): Initialize save_growing_value.
26141 2014-03-22 Jakub Jelinek <jakub@redhat.com>
26144 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
26145 code == MINUS_EXPR, never swap op0 with op1.
26147 * toplev.c (init_local_tick): Avoid signed integer multiplication
26149 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
26150 shift by first operand's bitsize.
26152 2014-03-21 Jakub Jelinek <jakub@redhat.com>
26155 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
26156 redefine to 1 or 0.
26157 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
26158 TARGET_ISA_64BIT_P(x).
26160 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26162 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
26163 pattern for vector nor instead of subtract from splat(-1).
26164 (altivec_expand_vec_perm_const_le): Likewise.
26166 2014-03-21 Richard Henderson <rth@twiddle.net>
26169 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
26170 related insns after epilogue_completed.
26172 2014-03-21 Martin Jambor <mjambor@suse.cz>
26175 * cgraph.h (symtab_node): New flag body_removed.
26176 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
26177 when removing bodies.
26178 * symtab.c (dump_symtab_base): Dump body_removed flag.
26179 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
26180 had their bodies removed.
26182 2014-03-21 Martin Jambor <mjambor@suse.cz>
26185 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
26188 2014-03-21 Richard Biener <rguenther@suse.de>
26190 PR tree-optimization/60577
26191 * tree-core.h (struct tree_base): Document nothrow_flag use
26192 in DECL_NONALIASED.
26193 * tree.h (DECL_NONALIASED): New.
26194 (may_be_aliased): Adjust.
26195 * coverage.c (build_var): Set DECL_NONALIASED.
26197 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26199 * expr.c (expand_expr_real_1): Remove outdated comment.
26201 2014-03-20 Jakub Jelinek <jakub@redhat.com>
26203 PR middle-end/60597
26204 * ira.c (adjust_cleared_regs): Call copy_rtx on
26205 *reg_equiv[REGNO (loc)].src_p before passing it to
26206 simplify_replace_fn_rtx.
26209 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
26210 into CONST, put pic register as first operand of PLUS. Use
26211 gen_const_mem for both 32-bit and 64-bit PIC got loads.
26213 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26215 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
26217 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26219 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
26220 around for store forwarding issue in the FPU on the UT699.
26221 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
26222 loads and operations if -mfix-ut699 is specified.
26223 (divtf3_hq): Tweak attribute.
26224 (sqrttf2_hq): Likewise.
26226 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26228 * calls.c (store_one_arg): Remove incorrect const qualification on the
26229 type of the temporary.
26230 * cfgexpand.c (expand_return): Likewise.
26231 * expr.c (expand_constructor): Likewise.
26232 (expand_expr_real_1): Likewise.
26234 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
26236 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
26239 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
26242 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
26244 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
26246 * config/arm/aarch-common-protos.h
26247 (alu_cost_table): Fix spelling of "extend".
26248 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
26250 2014-03-19 Richard Biener <rguenther@suse.de>
26252 PR middle-end/60553
26253 * tree-core.h (tree_type_common): Re-order pointer members
26254 to reduce recursion depth during GC walks.
26256 2014-03-19 Marek Polacek <polacek@redhat.com>
26259 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
26260 before accessing it.
26262 2014-03-19 Richard Biener <rguenther@suse.de>
26265 * lto-streamer-in.c (input_function): In WPA stage do not drop
26268 2014-03-19 Jakub Jelinek <jakub@redhat.com>
26270 PR tree-optimization/60559
26271 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
26272 with build_zero_cst assignment.
26274 2014-03-18 Kai Tietz <ktietz@redhat.com>
26276 PR rtl-optimization/56356
26277 * sdbout.c (sdbout_parms): Verify that parms'
26278 incoming argument is valid.
26279 (sdbout_reg_parms): Likewise.
26281 2014-03-18 Richard Henderson <rth@redhat.com>
26284 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
26285 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
26286 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
26288 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
26290 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
26291 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
26292 Italicize plugin event names in description. Explain that
26293 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
26294 Remind that no GCC functions should be called after PLUGIN_FINISH.
26295 Explain what pragmas with expansion are.
26297 2014-03-18 Martin Liska <mliska@suse.cz>
26299 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
26300 gimple call statement is update.
26301 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
26302 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
26304 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26307 * ubsan.c (ubsan_instrument_unreachable): Call
26308 initialize_sanitizer_builtins.
26309 (ubsan_pass): Likewise.
26312 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
26313 varpool_finalize_decl instead of rest_of_decl_compilation.
26315 2014-03-18 Richard Biener <rguenther@suse.de>
26317 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
26318 by using bitmap_and_compl instead of bitmap_and_compl_into.
26319 (df_rd_transfer_function): Likewise.
26321 2014-03-18 Richard Biener <rguenther@suse.de>
26323 * doc/lto.texi (fresolution): Fix typo.
26325 2014-03-18 Richard Biener <rguenther@suse.de>
26327 * doc/invoke.texi (flto): Update for changes in 4.9.
26329 2014-03-18 Richard Biener <rguenther@suse.de>
26331 * doc/loop.texi: Remove section on the removed lambda framework.
26332 Update loop docs with recent changes in preserving loop structure.
26334 2014-03-18 Richard Biener <rguenther@suse.de>
26336 * doc/lto.texi (-fresolution): Document.
26338 2014-03-18 Richard Biener <rguenther@suse.de>
26340 * doc/contrib.texi: Adjust my name.
26342 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26345 * internal-fn.c: Include diagnostic-core.h.
26346 (expand_BUILTIN_EXPECT): New function.
26347 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
26348 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
26349 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
26350 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
26351 IFN_BUILTIN_EXPECT.
26352 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
26353 Revert 3 argument __builtin_expect code.
26354 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
26355 * gimple-fold.c (gimple_fold_call): Likewise.
26356 * tree.h (fold_builtin_expect): New prototype.
26357 * builtins.c (build_builtin_expect_predicate): Add predictor
26358 argument, if non-NULL, create 3 argument __builtin_expect.
26359 (fold_builtin_expect): No longer static. Add ARG2 argument,
26360 pass it through to build_builtin_expect_predicate.
26361 (fold_builtin_2): Adjust caller.
26362 (fold_builtin_3): Handle BUILT_IN_EXPECT.
26363 * internal-fn.def (BUILTIN_EXPECT): New.
26365 2014-03-18 Tobias Burnus <burnus@net-b.de>
26368 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
26369 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
26370 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
26372 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
26375 * predict.c (combine_predictions_for_bb): Fix up formatting.
26376 (expr_expected_value_1, expr_expected_value): Add predictor argument,
26377 fill what it points to if non-NULL.
26378 (tree_predict_by_opcode): Adjust caller, use the predictor.
26379 * predict.def (PRED_COMPARE_AND_SWAP): Add.
26381 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
26383 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
26384 proper constant for the store mode.
26386 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
26388 * symtab.c (change_decl_assembler_name): Fix transparent alias
26389 chain construction.
26391 2014-03-16 Renlin Li <Renlin.Li@arm.com>
26393 * config/aarch64/aarch64.c: Correct the comments about the
26394 aarch64 stack layout.
26396 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
26398 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
26399 check for GF_OMP_FOR_KIND_FOR.
26401 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
26403 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
26404 ymm and zmm register names.
26406 2014-03-17 Jakub Jelinek <jakub@redhat.com>
26409 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
26410 note creation for the 2010-08-31 changes.
26412 2014-03-17 Marek Polacek <polacek@redhat.com>
26414 PR middle-end/60534
26415 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
26416 as -fno-tree-loop-vectorize.
26417 (expand_omp_simd): Likewise.
26419 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
26421 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
26422 (eligible_for_call_delay): New prototype.
26423 * config/sparc/sparc.c (tls_call_delay): Rename into...
26424 (eligible_for_call_delay): ...this. Return false if the instruction
26425 cannot be put in the delay slot of a branch.
26426 (eligible_for_restore_insn): Simplify.
26427 (eligible_for_return_delay): Return false if the instruction cannot be
26428 put in the delay slot of a branch and simplify.
26429 (eligible_for_sibcall_delay): Return false if the instruction cannot be
26430 put in the delay slot of a branch.
26431 * config/sparc/sparc.md (fix_ut699): New attribute.
26432 (tls_call_delay): Delete.
26433 (in_call_delay): Reimplement.
26434 (eligible_for_sibcall_delay): Rename into...
26435 (in_sibcall_delay): ...this.
26436 (eligible_for_return_delay): Rename into...
26437 (in_return_delay): ...this.
26438 (in_branch_delay): Reimplement.
26439 (in_uncond_branch_delay): Delete.
26440 (in_annul_branch_delay): Delete.
26442 2014-03-14 Richard Henderson <rth@redhat.com>
26445 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
26446 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
26447 (*floathi<X87MODEF>2_i387_with_temp): Remove.
26448 (floathi splitters): Remove.
26449 (float<SWI48x>xf2): New pattern.
26450 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
26451 code that tried to handle DImode for 32-bit, but which was excluded
26452 by the pattern's condition. Drop allocation of stack temporary.
26453 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
26454 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
26455 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
26456 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
26457 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
26458 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
26459 (*float<SWI48><MODEF>2_sse_interunit): Remove.
26460 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
26461 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
26462 (*float<SWI48x><X87MODEF>2_i387): Remove.
26463 (all float _with_temp splitters): Remove.
26464 (*float<SWI48x><MODEF>2_i387): New pattern.
26465 (*float<SWI48><MODEF>2_sse): New pattern.
26466 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
26467 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
26469 2014-03-14 Jakub Jelinek <jakub@redhat.com>
26470 Marek Polacek <polacek@redhat.com>
26472 PR middle-end/60484
26473 * common.opt (dump_base_name_prefixed): New Variable.
26474 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
26475 if x_dump_base_name_prefixed is already set, set it at the end.
26477 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
26479 PR rtl-optimization/60508
26480 * lra-constraints.c (get_reload_reg): Add new parameter
26482 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
26483 Pass the new parameter values.
26485 2014-03-14 Richard Biener <rguenther@suse.de>
26487 * common.opt: Revert unintented changes from r205065.
26488 * opts.c: Likewise.
26490 2014-03-14 Richard Biener <rguenther@suse.de>
26492 PR middle-end/60518
26493 * cfghooks.c (split_block): Properly adjust all loops the
26494 block was a latch of.
26496 2014-03-14 Martin Jambor <mjambor@suse.cz>
26499 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
26502 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
26505 * config/avr/avr.c (avr_set_current_function): Pass function name
26506 through default_strip_name_encoding before sanity checking instead
26507 of skipping the first char of the assembler name.
26509 2014-03-13 Richard Henderson <rth@redhat.com>
26512 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
26513 (ix86_force_to_memory, ix86_free_from_memory): Remove.
26514 * config/i386/i386-protos.h: Likewise.
26515 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
26516 in the expander instead of a splitter.
26517 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
26518 any possibility of requiring a memory.
26519 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
26520 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
26521 (fp branch splitters): Update for ix86_split_fp_branch.
26522 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
26523 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
26524 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
26525 (*fop_<MODEF>_2_i387): Remove f/r alternative.
26526 (*fop_<MODEF>_3_i387): Likewise.
26527 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
26528 (splitters for the fop_* register patterns): Remove.
26529 (fscalexf4_i387): Rename from *fscalexf4_i387.
26530 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
26532 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26534 PR tree-optimization/59779
26535 * tree-dfa.c (get_ref_base_and_extent): Use double_int
26536 type for bitsize and maxsize instead of HOST_WIDE_INT.
26538 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
26540 PR rtl-optimization/57320
26541 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
26542 the CFG after thread_prologue_and_epilogue_insns.
26544 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
26546 PR rtl-optimization/57189
26547 * lra-constraints.c (process_alt_operands): Disfavor spilling
26550 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
26552 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
26554 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26556 PR tree-optimization/59025
26557 PR middle-end/60418
26558 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
26559 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
26561 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
26564 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
26565 calls of avr_out_plus_1.
26567 2014-03-13 Bin Cheng <bin.cheng@arm.com>
26569 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
26570 BB's single pred and update the father loop's latch info later.
26572 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
26574 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
26578 (VEC_base): Likewise.
26579 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
26580 registers, we need to swap double words in little endian mode.
26582 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
26583 to be a container mode for 128-bit integer operations added in ISA
26584 2.07. Unlike TImode and PTImode, the preferred register set is
26585 the Altivec/VMX registers for the 128-bit operations.
26587 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
26589 (rs6000_split_128bit_ok_p): Likewise.
26591 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
26592 macros for creating ISA 2.07 normal and overloaded builtin
26593 functions with 3 arguments.
26594 (BU_P8V_OVERLOAD_3): Likewise.
26595 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
26596 for use as overloaded functions.
26597 (VPERM_1TI_UNS): Likewise.
26598 (VSEL_1TI): Likewise.
26599 (VSEL_1TI_UNS): Likewise.
26600 (ST_INTERNAL_1ti): Likewise.
26601 (LD_INTERNAL_1ti): Likewise.
26602 (XXSEL_1TI): Likewise.
26603 (XXSEL_1TI_UNS): Likewise.
26604 (VPERM_1TI): Likewise.
26605 (VPERM_1TI_UNS): Likewise.
26606 (XXPERMDI_1TI): Likewise.
26607 (SET_1TI): Likewise.
26608 (LXVD2X_V1TI): Likewise.
26609 (STXVD2X_V1TI): Likewise.
26610 (VEC_INIT_V1TI): Likewise.
26611 (VEC_SET_V1TI): Likewise.
26612 (VEC_EXT_V1TI): Likewise.
26613 (EQV_V1TI): Likewise.
26614 (NAND_V1TI): Likewise.
26615 (ORC_V1TI): Likewise.
26616 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
26617 added in ISA 2.07. Add both normal 'altivec' builtins, and the
26618 overloaded builtin.
26619 (VADDUQM): Likewise.
26620 (VSUBCUQ): Likewise.
26621 (VADDEUQM): Likewise.
26622 (VADDECUQ): Likewise.
26623 (VSUBEUQM): Likewise.
26624 (VSUBECUQ): Likewise.
26626 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
26627 __int128_t and __uint128_t types.
26628 (__uint128_type): Likewise.
26629 (altivec_categorize_keyword): Add support for vector __int128_t,
26630 vector __uint128_t, vector __int128, and vector unsigned __int128
26631 as a container type for TImode operations that need to be done in
26632 VSX/Altivec registers.
26633 (rs6000_macro_to_expand): Likewise.
26634 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
26635 to support 128-bit integer instructions vaddcuq, vadduqm,
26636 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
26637 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
26639 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
26640 for V1TImode, and set up preferences to use VSX/Altivec registers.
26641 Setup VSX reload handlers.
26642 (rs6000_debug_reg_global): Likewise.
26643 (rs6000_init_hard_regno_mode_ok): Likewise.
26644 (rs6000_preferred_simd_mode): Likewise.
26645 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
26646 (easy_altivec_constant): Likewise.
26647 (output_vec_const_move): Likewise.
26648 (rs6000_expand_vector_set): Convert V1TImode set and extract to
26650 (rs6000_expand_vector_extract): Likewise.
26651 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
26653 (rs6000_const_vec): Add support for V1TImode.
26654 (rs6000_emit_le_vsx_load): Swap double words when loading or
26655 storing TImode/V1TImode.
26656 (rs6000_emit_le_vsx_store): Likewise.
26657 (rs6000_emit_le_vsx_move): Likewise.
26658 (rs6000_emit_move): Add support for V1TImode.
26659 (altivec_expand_ld_builtin): Likewise.
26660 (altivec_expand_st_builtin): Likewise.
26661 (altivec_expand_vec_init_builtin): Likewise.
26662 (altivec_expand_builtin): Likewise.
26663 (rs6000_init_builtins): Add support for V1TImode type. Add
26664 support for ISA 2.07 128-bit integer builtins. Define type names
26665 for the VSX/Altivec vector types.
26666 (altivec_init_builtins): Add support for overloaded vector
26667 functions with V1TImode type.
26668 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
26669 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
26671 (rs6000_split_128bit_ok_p): Likewise.
26672 (rs6000_handle_altivec_attribute): Create V1TImode from vector
26673 __int128_t and vector __uint128_t.
26675 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
26676 and mode attributes.
26678 (VSX_M2): Likewise.
26683 (VS_scalar): Likewise.
26684 (VS_double): Likewise.
26685 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
26687 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
26688 we support the ISA 2.07 128-bit integer arithmetic instructions.
26689 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
26690 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
26691 and TImode types for use with the builtin functions.
26692 (V1TI_type_node): Likewise.
26693 (unsigned_V1TI_type_node): Likewise.
26694 (intTI_type_internal_node): Likewise.
26695 (uintTI_type_internal_node): Likewise.
26697 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
26698 128-bit builtin functions.
26699 (UNSPEC_VADDEUQM): Likewise.
26700 (UNSPEC_VADDECUQ): Likewise.
26701 (UNSPEC_VSUBCUQ): Likewise.
26702 (UNSPEC_VSUBEUQM): Likewise.
26703 (UNSPEC_VSUBECUQ): Likewise.
26704 (VM): Add V1TImode to vector mode iterators.
26706 (VI_unit): Likewise.
26707 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
26708 (altivec_vaddcuq): Likewise.
26709 (altivec_vsubuqm): Likewise.
26710 (altivec_vsubcuq): Likewise.
26711 (altivec_vaddeuqm): Likewise.
26712 (altivec_vaddecuq): Likewise.
26713 (altivec_vsubeuqm): Likewise.
26714 (altivec_vsubecuq): Likewise.
26716 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
26718 (BOOL_128): Likewise.
26719 (BOOL_REGS_OUTPUT): Likewise.
26720 (BOOL_REGS_OP1): Likewise.
26721 (BOOL_REGS_OP2): Likewise.
26722 (BOOL_REGS_UNARY): Likewise.
26723 (BOOL_REGS_AND_CR0): Likewise.
26725 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
26726 128-bit integer builtin support.
26727 (vec_vadduqm): Likewise.
26728 (vec_vaddecuq): Likewise.
26729 (vec_vaddeuqm): Likewise.
26730 (vec_vsubecuq): Likewise.
26731 (vec_vsubeuqm): Likewise.
26732 (vec_vsubcuq): Likewise.
26733 (vec_vsubuqm): Likewise.
26735 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26736 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
26737 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
26738 128-bit integer add/subtract to ISA 2.07.
26740 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
26742 * config/arc/arc.c (arc_predicate_delay_insns):
26743 Fix third argument passed to conditionalize_nonjump.
26745 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
26747 * config/aarch64/aarch64-builtins.c
26748 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
26749 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
26750 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
26751 instead of __builtin_lfloor.
26752 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
26754 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26756 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
26757 (tree_ssa_ifcombine_bb_1): New function.
26758 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
26759 is an empty forwarder block to then_bb or vice versa and then_bb
26760 and else_bb are effectively swapped.
26762 2014-03-12 Christian Bruel <christian.bruel@st.com>
26765 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
26766 REG_CFA_DEF_CFA note.
26767 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
26768 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
26770 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
26772 PR tree-optimization/60454
26773 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
26775 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26777 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
26778 Do not define target_cpu_default2 to generic.
26779 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
26780 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
26781 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
26783 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26784 Marc Glisse <marc.glisse@inria.fr>
26786 PR tree-optimization/60502
26787 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
26788 instead of build_low_bits_mask.
26790 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26792 PR middle-end/60482
26793 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
26794 if there are multiple uses, but op doesn't live on E edge.
26795 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
26796 clobber stmts before __builtin_unreachable.
26798 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
26800 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
26801 hard_frame_pointer_rtx.
26802 * cse.c (cse_insn): Remove volatile check.
26803 * cselib.c (cselib_process_insn): Likewise.
26804 * dse.c (scan_insn): Likewise.
26806 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26808 * config/arc/arc.c (conditionalize_nonjump): New function,
26810 (arc_ifcvt): ... this.
26811 (arc_predicate_delay_insns): Use it.
26813 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26815 * config/arc/predicates.md (extend_operand): During/after reload,
26816 allow const_int_operand.
26817 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
26818 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
26819 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
26821 (umulsi3_highpart_i): Likewise.
26823 2014-03-11 Richard Biener <rguenther@suse.de>
26825 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
26826 Add asserts to guard possible wrong-code bugs.
26828 2014-03-11 Richard Biener <rguenther@suse.de>
26830 PR tree-optimization/60429
26831 PR tree-optimization/60485
26832 * tree-ssa-structalias.c (set_union_with_increment): Properly
26833 take into account all fields that overlap the shifted vars.
26834 (do_sd_constraint): Likewise.
26835 (do_ds_constraint): Likewise.
26836 (get_constraint_for_ptr_offset): Likewise.
26838 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
26840 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
26841 (nios2_compute_frame_layout):
26842 Add calculation of cfun->machine->fp_save_offset.
26843 (nios2_expand_prologue): Correct setting of frame pointer register
26845 (nios2_expand_epilogue): Update recovery of stack pointer from
26846 frame pointer accordingly.
26847 (nios2_initial_elimination_offset): Update calculation of offset
26848 for eliminating to HARD_FRAME_POINTER_REGNUM.
26850 2014-03-10 Jakub Jelinek <jakub@redhat.com>
26853 * ipa.c (symtab_remove_unreachable_nodes): Don't call
26854 cgraph_get_create_node on VAR_DECLs.
26856 2014-03-10 Richard Biener <rguenther@suse.de>
26858 PR middle-end/60474
26859 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
26861 2014-03-08 Douglas B Rupp <rupp@gnat.com>
26863 * config/vms/vms.opt (vms_float_format): New variable.
26865 2014-03-08 Tobias Burnus <burnus@net-b.de>
26867 * doc/invoke.texi (-fcilkplus): Update implementation status.
26869 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
26870 Richard Biener <rguenther@suse.de>
26872 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
26873 consistently accross all TUs.
26874 (run_gcc): Enable -fshort-double automatically at link at link-time
26875 and disallow override.
26877 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
26880 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
26881 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
26882 if they can't be used.
26884 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26886 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
26887 for Solaris 11/x86 ld.
26888 * configure: Regenerate.
26890 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26892 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
26893 (LIB_TLS_SPEC): Save as ld_tls_libs.
26894 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
26895 (HAVE_AS_IX86_TLSLDM): New test.
26896 * configure, config.in: Regenerate.
26897 * config/i386/i386.c (legitimize_tls_address): Fall back to
26898 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
26899 cannot support TLS_MODEL_LOCAL_DYNAMIC.
26900 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
26901 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
26903 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
26905 * common.opt (fira-loop-pressure): Mark as optimization.
26907 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
26909 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
26910 an OpenMP mappable type.
26912 2014-03-06 Matthias Klose <doko@ubuntu.com>
26914 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
26915 MULTILIB_OSDIRNAMES is not defined.
26917 2014-03-06 Jakub Jelinek <jakub@redhat.com>
26918 Meador Inge <meadori@codesourcery.com>
26921 * config/arm/arm.c (arm_tls_symbol_p): Remove.
26922 (arm_legitimize_address): Call legitimize_tls_address for any
26923 arm_tls_referenced_p expression, handle constant addend. Call it
26924 before testing for !TARGET_ARM.
26925 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
26927 2014-03-06 Richard Biener <rguenther@suse.de>
26929 PR middle-end/60445
26933 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26935 * tree-streamer.c (record_common_node): Assert we don't record
26936 nodes with type double.
26937 (preload_common_node): Skip type double, complex double and double
26938 pointer since it is now frontend dependent due to fshort-double option.
26940 2014-03-06 Richard Biener <rguenther@suse.de>
26942 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
26943 or -fno-lto is specified and the linker has full plugin support.
26944 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
26945 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
26946 * lto-wrapper.c (merge_and_complain): Merge compile-time
26947 optimization levels.
26948 (run_gcc): And pass it through to the link options.
26950 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
26954 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26956 * cselib.c (remove_useless_values): Skip to avoid quadratic
26957 behavior if the condition moved from...
26958 (cselib_process_insn): ... here holds.
26960 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26963 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
26964 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
26967 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
26968 (TM_H): Add x86-tune.def.
26970 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26972 * config/aarch64/aarch64.c (generic_tunings):
26973 Use cortexa57_extra_costs.
26975 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26978 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
26979 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
26980 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
26983 2014-03-04 Heiher <r@hev.cc>
26985 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
26986 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
26988 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
26990 * config/i386/predicates.md (const2356_operand): Change to ...
26991 (const2367_operand): ... this.
26992 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
26994 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26995 (*avx512pf_scatterpf<mode>sf): Ditto.
26996 (avx512pf_scatterpf<mode>df): Ditto.
26997 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26998 (*avx512pf_scatterpf<mode>df): Ditto.
26999 * config/i386/i386.c (ix86_expand_builtin): Update
27000 incorrect hint operand error message.
27002 2014-03-04 Richard Biener <rguenther@suse.de>
27004 * lto-section-in.c (lto_get_section_data): Fix const cast.
27006 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
27008 * tree-streamer.c (record_common_node): Assert we don't record
27009 nodes with type double.
27010 (preload_common_node): Skip type double, complex double and double
27011 pointer since it is now frontend dependent due to fshort-double option.
27013 2014-03-04 Richard Biener <rguenther@suse.de>
27016 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
27017 (lto_input_toplevel_asms): Likewise.
27018 * lto-section-in.c (lto_get_section_data): Instead do it here
27021 2014-03-04 Richard Biener <rguenther@suse.de>
27023 PR tree-optimization/60382
27024 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
27025 dead PHIs a reduction.
27027 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
27029 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
27031 (_mm_prefetch): Move out of GCC target("sse") pragma.
27032 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
27033 GCC target("prfchw") pragma.
27034 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
27036 * config/i386/i386.c (ix86_option_override_internal): Enable
27037 -mprfchw with -mprefetchwt1.
27039 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27041 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
27044 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27046 * opts.h (CL_PCH_IGNORE): Define.
27047 * targhooks.c (option_affects_pch_p):
27048 Return false for options that have CL_PCH_IGNORE set.
27049 * opt-functions.awk: Process PchIgnore.
27050 * doc/options.texi: Document PchIgnore.
27052 * config/arc/arc.opt (misize): Add PchIgnore property.
27054 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27056 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
27057 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
27058 constraint on constants to permit them being loaded into
27059 GENERAL_REGS or BASE_REGS.
27061 2014-03-03 Nick Clifton <nickc@redhat.com>
27063 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
27064 anti-cacnonical alternatives.
27065 (negandhi3_real): New pattern.
27066 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
27068 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
27070 * config/avr/avr-mcus.def: Remove atxmega16x1.
27071 * config/avr/avr-tables.opt: Regenerate.
27072 * config/avr/t-multilib: Regenerate.
27073 * doc/avr-mmcu.texi: Regenerate.
27075 2014-03-03 Tobias Grosser <tobias@grosser.es>
27076 Mircea Namolaru <mircea.namolaru@inria.fr>
27078 PR tree-optimization/58028
27079 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
27082 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27084 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
27085 not handled by recognizers.
27087 2014-03-03 Jakub Jelinek <jakub@redhat.com>
27089 PR middle-end/60175
27090 * function.c (expand_function_end): Don't emit
27091 clobber_return_register sequence if clobber_after is a BARRIER.
27092 * cfgexpand.c (construct_exit_block): Append instructions before
27093 return_label to prev_bb.
27095 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27097 * config/rs6000/constraints.md: Document reserved use of "wc".
27099 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27102 * ipa.c (function_and_variable_visibility): When dissolving comdat
27103 group, also set all symbols to local.
27105 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27110 2013-12-14 Jan Hubicka <jh@suse.cz>
27111 PR middle-end/58477
27112 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
27114 2014-03-02 Jon Beniston <jon@beniston.com>
27120 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
27121 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
27122 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
27123 (simple_return, *simple_return): New patterns
27124 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
27125 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
27127 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
27129 * dwarf2out.c (gen_subprogram_die): Tidy.
27131 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
27134 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
27135 (*mov_t_msb_neg_negc): ... this new insn.
27137 2014-02-28 Jason Merrill <jason@redhat.com>
27140 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
27143 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
27146 * dwarf2out.c (decltype_auto_die): New static.
27147 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
27148 (gen_type_die_with_usage): Handle 'decltype(auto)'.
27149 (is_cxx_auto): Likewise.
27151 2014-02-28 Ian Bolton <ian.bolton@arm.com>
27153 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
27154 we are not using general regs only.
27156 2014-02-28 Richard Biener <rguenther@suse.de>
27159 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
27160 previous fix and only allow to remove trivial pre-headers
27161 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
27162 (remove_forwarder_block): Properly update the latch of a loop.
27164 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27167 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
27168 (cselib_preserved_hash_table): New.
27169 (preserve_constants_and_equivs): Move preserved vals to it.
27170 (cselib_find_slot): Look it up first.
27171 (cselib_init): Initialize it.
27172 (cselib_finish): Release it.
27173 (dump_cselib_table): Dump it.
27175 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27178 * cselib.c (remove_useless_values): Skip to avoid quadratic
27179 behavior if the condition moved from...
27180 (cselib_process_insn): ... here holds.
27182 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27185 * var-tracking.c (vt_initialize): Apply the same condition to
27186 preserve the CFA base value.
27188 2014-02-28 Joey Ye <joey.ye@arm.com>
27191 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
27192 if reload in progress or completed.
27194 2014-02-28 Tobias Burnus <burnus@net-b.de>
27196 PR middle-end/60147
27197 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
27200 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
27202 * doc/tm.texi.in (Condition Code Status): Update documention for
27203 relative locations of cc0-setter and cc0-user.
27205 2014-02-27 Jeff Law <law@redhat.com>
27207 PR rtl-optimization/52714
27208 * combine.c (try_combine): When splitting an unrecognized PARALLEL
27209 into two independent simple sets, if I3 is a jump, ensure the
27210 pattern we place into I3 is a (set (pc) ...).
27212 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
27213 Jeff Law <law@redhat.com>
27215 PR rtl-optimization/49847
27216 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
27217 are in different blocks.
27218 * doc/tm.texi (Condition Code Status): Update documention for
27219 relative locations of cc0-setter and cc0-user.
27221 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
27224 * lra.c (lra_emit_add): Check SUBREG too.
27226 2014-02-27 Andreas Schwab <schwab@suse.de>
27228 * config/m68k/m68k.c (m68k_option_override): Disable
27229 -flive-range-shrinkage for classic m68k.
27230 (m68k_override_options_after_change): Likewise.
27232 2014-02-27 Marek Polacek <polacek@redhat.com>
27234 PR middle-end/59223
27235 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
27236 -Wmaybe-uninitialized.
27238 2014-02-27 Alan Modra <amodra@gmail.com>
27241 * reload1.c (emit_input_reload_insns): When reload_override_in,
27242 set old to rl->in_reg when rl->in_reg is a subreg.
27244 2014-02-26 Richard Biener <rguenther@suse.de>
27247 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
27249 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27251 * common/config/i386/predicates.md (const1256_operand): Remove.
27252 (const2356_operand): New.
27253 (const_1_to_2_operand): Remove.
27254 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
27255 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27256 (*avx512pf_gatherpf<mode>sf): Ditto.
27257 (avx512pf_gatherpf<mode>df): Ditto.
27258 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27259 (*avx512pf_gatherpf<mode>df): Ditto.
27260 (avx512pf_scatterpf<mode>sf): Ditto.
27261 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27262 (*avx512pf_scatterpf<mode>sf): Ditto.
27263 (avx512pf_scatterpf<mode>df): Ditto.
27264 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27265 (*avx512pf_scatterpf<mode>df): Ditto.
27266 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
27268 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
27270 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
27271 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
27272 (_mm512_mask_testn_epi64_mask): Move to ...
27273 * config/i386/avx512cdintrin.h: Here.
27274 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
27275 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
27276 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
27277 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
27278 TARGET_AVX512F from TARGET_AVX512CD.
27280 2014-02-26 Richard Biener <rguenther@suse.de>
27283 * ipa.c (walk_polymorphic_call_targets): Properly guard
27284 call to inline_update_overall_summary.
27286 2014-02-26 Bin Cheng <bin.cheng@arm.com>
27289 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
27290 and latches only if requested. Fix latch if it is removed.
27291 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
27292 LOOPS_HAVE_PREHEADERS.
27294 2014-02-25 Andrew Pinski <apinski@cavium.com>
27296 * builtins.c (expand_builtin_thread_pointer): Create a new target
27297 when the target is NULL.
27299 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
27301 PR rtl-optimization/60317
27302 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27303 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27304 * lra-assigns.c: Include params.h.
27305 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
27306 other reload pseudos considerations.
27308 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27310 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
27311 to use canonical form for nor<mode>3.
27313 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27316 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
27319 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27321 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
27322 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
27323 (ix86_handle_option): Handle OPT_mprefetchwt1.
27324 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
27325 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
27327 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
27328 OPTION_MASK_ISA_PREFETCHWT1.
27329 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
27330 (PTA_PREFETCHWT1): New.
27331 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
27332 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
27333 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
27334 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
27335 (*prefetch_avx512pf_<mode>_: Change into ...
27336 (*prefetch_prefetchwt1_<mode>: This.
27337 * config/i386/i386.opt (mprefetchwt1): New.
27338 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
27339 (_mm_prefetch): Handle intent to write.
27340 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
27342 2014-02-25 Richard Biener <rguenther@suse.de>
27344 PR middle-end/60291
27345 * emit-rtl.c (mem_attrs_htab): Remove.
27346 (mem_attrs_htab_hash): Likewise.
27347 (mem_attrs_htab_eq): Likewise.
27348 (set_mem_attrs): Always allocate new mem-attrs when something changed.
27349 (init_emit_once): Do not allocate mem_attrs_htab.
27351 2014-02-25 Richard Biener <rguenther@suse.de>
27354 * lto-opts.c (lto_write_options): Output non-explicit conservative
27355 -fwrapv, -fno-trapv and -fno-strict-overflow.
27356 * lto-wrapper.c (merge_and_complain): Handle merging those options.
27357 (run_gcc): And pass them through.
27359 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27361 * sel-sched.c (calculate_new_fences): New parameter ptime.
27362 Calculate it as a maximum over all fence cycles.
27363 (sel_sched_region_2): Adjust the call to calculate_new_fences.
27364 Print the final schedule timing when sched_verbose.
27366 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27368 PR rtl-optimization/60292
27369 * sel-sched.c (fill_vec_av_set): Do not reset target availability
27370 bit fot the fence instruction.
27372 2014-02-24 Alangi Derick <alangiderick@gmail.com>
27374 * calls.h: Fix typo in comment.
27376 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
27378 * config/pa/pa.c (pa_output_move_double): Don't valididate when
27379 adjusting offsetable addresses.
27381 2014-02-24 Guozhi Wei <carrot@google.com>
27383 * sparseset.h (sparseset_pop): Fix the wrong index.
27385 2014-02-24 Walter Lee <walt@tilera.com>
27387 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
27388 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
27390 * common/config/tilegx/tilegx-common.c
27391 (TARGET_DEFAULT_TARGET_FLAGS): Define.
27392 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
27393 (LINK_SPEC): Ditto.
27394 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
27395 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
27396 (tilegx_gimplify_va_arg_expr): Handle big endian.
27397 (tilegx_expand_unaligned_load): Ditto.
27398 (tilegx_expand_unaligned_store): Ditto.
27399 (TARGET_RETURN_IN_MSB): New.
27400 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
27401 (TARGET_ENDIAN_DEFAULT): New.
27402 (TARGET_BIG_ENDIAN): Handle big endian.
27403 (BYTES_BIG_ENDIAN): Ditto.
27404 (WORDS_BIG_ENDIAN): Ditto.
27405 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
27406 (ENDIAN_SPEC): New.
27407 (EXTRA_SPECS): New.
27408 * config/tilegx/tilegx.md (extv): Handle big endian.
27410 (insn_st<n>): Ditto.
27411 (insn_st<n>_add<bitsuffix>): Ditto.
27412 (insn_stnt<n>): Ditto.
27413 (insn_stnt<n>_add<bitsuffix>):Ditto.
27414 (vec_interleave_highv8qi): Handle big endian.
27415 (vec_interleave_highv8qi_be): New.
27416 (vec_interleave_highv8qi_le): New.
27417 (insn_v1int_h): Handle big endian.
27418 (vec_interleave_lowv8qi): Handle big endian.
27419 (vec_interleave_lowv8qi_be): New.
27420 (vec_interleave_lowv8qi_le): New.
27421 (insn_v1int_l): Handle big endian.
27422 (vec_interleave_highv4hi): Handle big endian.
27423 (vec_interleave_highv4hi_be): New.
27424 (vec_interleave_highv4hi_le): New.
27425 (insn_v2int_h): Handle big endian.
27426 (vec_interleave_lowv4hi): Handle big endian.
27427 (vec_interleave_lowv4hi_be): New.
27428 (vec_interleave_lowv4hi_le): New.
27429 (insn_v2int_l): Handle big endian.
27430 (vec_interleave_highv2si): Handle big endian.
27431 (vec_interleave_highv2si_be): New.
27432 (vec_interleave_highv2si_le): New.
27433 (insn_v4int_h): Handle big endian.
27434 (vec_interleave_lowv2si): Handle big endian.
27435 (vec_interleave_lowv2si_be): New.
27436 (vec_interleave_lowv2si_le): New.
27437 (insn_v4int_l): Handle big endian.
27438 * config/tilegx/tilegx.opt (mbig-endian): New option.
27439 (mlittle-endian): New option.
27440 * doc/install.texi: Document tilegxbe-linux.
27441 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
27443 2014-02-24 Martin Jambor <mjambor@suse.cz>
27446 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
27447 there are no parameter descriptors.
27449 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
27451 PR rtl-optimization/60268
27452 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
27453 initialization to ...
27454 (sched_rgn_init): ... here.
27455 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
27457 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27459 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
27462 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
27464 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
27467 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27469 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
27470 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
27472 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27474 * config/microblaze/predicates.md: Add cmp_op predicate.
27475 * config/microblaze/microblaze.md: Add branch_compare instruction
27476 which uses cmp_op predicate and emits cmp insn before branch.
27477 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
27478 to microblaze_expand_conditional_branch and consolidate logic.
27479 (microblaze_expand_conditional_branch): emit branch_compare
27480 insn instead of handling cmp op separate from branch insn.
27482 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27484 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
27487 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27489 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
27490 define_insn with define_expand and new define_insn
27491 *altivec_lve<VI_char>x_internal.
27492 (altivec_stve<VI_char>x): Replace define_insn with define_expand
27493 and new define_insn *altivec_stve<VI_char>x_internal.
27494 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
27496 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
27498 (altivec_expand_stvex_be): New function.
27500 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
27502 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
27503 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
27504 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
27505 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
27507 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
27510 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
27511 instead of emit_move_insn.
27513 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27515 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
27516 vspltw with vsldoi.
27517 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
27518 gen_altivec_vsumsws.
27520 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27522 * config/rs6000/altivec.md (altivec_lvxl): Rename as
27523 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
27524 (altivec_lvxl_<mode>): New define_expand incorporating
27525 -maltivec=be semantics where needed.
27526 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
27527 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
27528 semantics where needed.
27529 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
27530 (altivec_stvx_<mode>): New define_expand incorporating
27531 -maltivec=be semantics where needed.
27532 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
27533 VM2 iterator instead of V4SI.
27534 (altivec_stvxl_<mode>): New define_expand incorporating
27535 -maltivec=be semantics where needed.
27536 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
27537 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
27538 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
27539 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
27540 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
27541 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
27542 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
27543 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
27544 ALTIVEC_BUILTIN_STVXL.
27545 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
27546 (altivec_expand_stvx_be): Likewise.
27547 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
27548 (altivec_expand_lvx_be): Likewise.
27549 (altivec_expand_stvx_be): Likewise.
27550 (altivec_expand_builtin): Add cases for
27551 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
27552 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
27553 (altivec_init_builtins): Add definitions for
27554 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
27555 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
27557 2014-02-21 Catherine Moore <clm@codesourcery.com>
27559 * doc/invoke.texi (mvirt, mno-virt): Document.
27560 * config/mips/mips.opt (mvirt): New option.
27561 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
27563 2014-02-21 Richard Biener <rguenther@suse.de>
27565 PR tree-optimization/60276
27566 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
27567 (STMT_VINFO_MIN_NEG_DIST): New macro.
27568 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
27569 STMT_VINFO_MIN_NEG_DIST.
27570 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
27571 made for negative dependence distances still hold.
27573 2014-02-21 Richard Biener <rguenther@suse.de>
27575 PR middle-end/60291
27576 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
27577 DECL_INITIAL for globals not in the current function context.
27579 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27581 PR tree-optimization/56490
27582 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
27583 * tree-ssa-uninit.c: Include params.h.
27584 (compute_control_dep_chain): Add num_calls argument, return false
27585 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
27586 num_calls to recursive call.
27587 (find_predicates): Change dep_chain into normal array,
27588 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
27589 variable and adjust compute_control_dep_chain caller.
27590 (find_def_preds): Likewise.
27592 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
27594 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
27595 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
27597 2014-02-21 Nick Clifton <nickc@redhat.com>
27599 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
27600 (pushhi1): Likewise.
27601 (popqi1): Add mode to pre_dec.
27602 (pophi1): Likewise.
27604 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27606 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
27607 mode for mask of V8SFmode permutation.
27609 2014-02-20 Richard Henderson <rth@redhat.com>
27612 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
27613 a new pseudo for OLDVAL.
27615 2014-02-20 Jakub Jelinek <jakub@redhat.com>
27618 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
27619 gen_reg_rtx if d->testing_p.
27620 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
27621 if d->testing_p and we will certainly return true.
27622 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
27625 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
27627 * emit-rtl.c (gen_reg_rtx): Assert that
27628 crtl->emit.regno_pointer_align_length is non-zero.
27630 2014-02-20 Richard Henderson <rth@redhat.com>
27633 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
27634 on failure the store back into EXPECT.
27636 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
27637 Sandra Loosemore <sandra@codesourcery.com>
27639 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
27640 * config/nios2/nios2.c (nios2_function_profiler): Add
27641 -fPIC (flag_pic == 2) support.
27642 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
27643 (nios2_large_offset_p): New function.
27644 (nios2_unspec_reloc_p): Move up position, update to use
27645 nios2_large_offset_p.
27646 (nios2_unspec_address): Remove function.
27647 (nios2_unspec_offset): New function.
27648 (nios2_large_got_address): New function.
27649 (nios2_got_address): Add large offset support.
27650 (nios2_legitimize_tls_address): Update usage of removed and new
27652 (nios2_symbol_binds_local_p): New function.
27653 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
27654 (nios2_legitimize_address): Update to use nios2_large_offset_p.
27655 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
27656 (nios2_print_operand): Merge H/L processing, add hiadj/lo
27657 processing for (const (unspec ...)).
27658 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
27660 2014-02-20 Richard Biener <rguenther@suse.de>
27662 * tree-cfg.c (replace_uses_by): Mark altered BBs before
27663 doing the substitution.
27664 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
27666 2014-02-20 Martin Jambor <mjambor@suse.cz>
27669 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
27670 info when checking whether lattices are bottom.
27672 2014-02-20 Richard Biener <rguenther@suse.de>
27674 PR middle-end/60221
27675 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
27678 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
27681 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
27682 parameter specifying the scaling.
27683 (inline_call): Update.
27684 (want_inline_recursively): Guard division by zero.
27685 (recursive_inlining): Update.
27686 * ipa-inline.h (clone_inlined_nodes): Update.
27688 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27691 * config/i386/i386.c (classify_argument): Pass structures of size
27692 64 bytes or less in register.
27694 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27695 Kirill Yukhin <kirill.yukhin@intel.com>
27697 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
27698 (_mm_rcp28_round_ss): Ditto.
27699 (_mm_rsqrt28_round_sd): Ditto.
27700 (_mm_rsqrt28_round_ss): Ditto.
27701 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
27702 (_mm_rcp14_round_ss): Ditto.
27703 (_mm_rsqrt14_round_sd): Ditto.
27704 (_mm_rsqrt14_round_ss): Ditto.
27705 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
27706 the first input operand, get rid of match_dup.
27707 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
27709 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
27711 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
27712 operand as the first input operand, set type attribute.
27713 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
27714 Set type attribute.
27715 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
27716 operand as the first input operand, set type attribute.
27718 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27720 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
27723 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
27726 * config/i386/i386.c (construct_container): Remove TFmode check
27727 for X86_64_INTEGER_CLASS.
27729 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
27732 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
27733 only when -Wpsabi is enabled.
27735 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
27738 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
27739 passing arrays in registers are the same as for structs, so remove the
27740 special case for them.
27742 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
27744 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
27745 destination type, extract only the valid bits if the source type is not
27746 integral and has a different mode.
27748 2014-02-19 Richard Biener <rguenther@suse.de>
27751 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
27754 2014-02-19 Richard Biener <rguenther@suse.de>
27757 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
27758 (ipa_modify_call_arguments): Emit an argument load explicitely and
27759 preserve virtual SSA form there and for the replacement call.
27760 Do not update SSA form nor free dominance info.
27762 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27764 * ipa.c (function_and_variable_visibility): Also clear WEAK
27765 flag when disolving COMDAT_GROUP.
27767 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27769 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
27770 * ipa-prop.c (ipa_set_jf_known_type): Return early when
27771 not devirtualizing.
27772 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
27773 do more sanity checks.
27774 (detect_type_change): Return true when giving up early.
27775 (compute_complex_assign_jump_func): Fix type parameter of
27776 ipa_set_ancestor_jf.
27777 (compute_complex_ancestor_jump_func): Likewise.
27778 (update_jump_functions_after_inlining): Fix updating of
27780 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
27782 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27784 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
27785 inline clones when edge disappears.
27787 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
27790 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
27791 Split 64-bit moves into 2 patterns. Do not allow the use of
27792 direct move for TDmode in little endian, since the decimal value
27793 has little endian bytes within a word, but the 64-bit pieces are
27794 ordered in a big endian fashion, and normal subreg's of TDmode are
27796 (mov<mode>_64bit_dm): Likewise.
27797 (movtd_64bit_nodm): Likewise.
27799 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27801 PR tree-optimization/60174
27802 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
27803 statement of an SSA_NAME that occurs in an abnormal PHI node.
27805 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27808 * final.c (SEEN_BB): Remove.
27809 (SEEN_NOTE, SEEN_EMITTED): Renumber.
27810 (final_scan_insn): Don't force_source_line on second
27811 NOTE_INSN_BASIC_BLOCK.
27813 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
27816 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
27817 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
27818 (type_natural_mode): Warn ABI change when %zmm register is not
27819 available for AVX512F vector value passing.
27821 2014-02-18 Kai Tietz <ktietz@redhat.com>
27824 * config/i386/i386.c (ix86_expand_prologue): Use value in
27825 rax register as displacement when restoring %r10 or %rax.
27826 Fix wrong offset when restoring both registers.
27828 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27830 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
27831 assertion with conditional return.
27833 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27834 Uros Bizjak <ubizjak@gmail.com>
27837 * config/i386/driver-i386.c (host_detect_local_cpu): If
27838 YMM state is not saved by the OS, also clear has_f16c. Move
27839 CPUID 0x80000001 handling before YMM state saving checking.
27841 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
27843 PR rtl-optimization/58960
27844 * haifa-sched.c (alloc_global_sched_pressure_data): New,
27845 factored out from ...
27846 (sched_init): ... here.
27847 (free_global_sched_pressure_data): New, factored out from ...
27848 (sched_finish): ... here.
27849 * sched-int.h (free_global_sched_pressure_data): Declare.
27850 * sched-rgn.c (nr_regions_initial): New static global.
27851 (haifa_find_rgns): Initialize it.
27852 (schedule_region): Disable sched-pressure for the newly
27855 2014-02-17 Richard Biener <rguenther@suse.de>
27857 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
27858 release SSA defs of pattern stmts.
27860 2014-02-17 Richard Biener <rguenther@suse.de>
27862 * tree-inline.c (expand_call_inline): Release the virtual
27863 operand defined by the call we are about to inline.
27865 2014-02-17 Richard Biener <rguenther@suse.de>
27867 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
27869 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
27870 Ilya Tocar <ilya.tocar@intel.com>
27872 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
27873 arguments order in builtin.
27874 (_mm512_permutexvar_epi64): Ditto.
27875 (_mm512_mask_permutexvar_epi64): Ditto
27876 (_mm512_maskz_permutexvar_epi32): Ditto
27877 (_mm512_permutexvar_epi32): Ditto
27878 (_mm512_mask_permutexvar_epi32): Ditto
27880 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27882 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
27883 (p8_vmrgow): Likewise.
27885 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27887 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
27890 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
27893 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
27894 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
27895 into 64-bit and 32-bit moves. On 64-bit moves, add support for
27896 using direct move instructions on ISA 2.07. Also adjust
27897 instruction length for 64-bit.
27898 (mov<mode>_64bit, TFmode/TDmode): Likewise.
27899 (mov<mode>_32bit, TFmode/TDmode): Likewise.
27901 2014-02-15 Alan Modra <amodra@gmail.com>
27905 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
27906 find_replacement on parts of insn rtl that might be reloaded.
27908 2014-02-15 Richard Biener <rguenther@suse.de>
27910 PR tree-optimization/60183
27911 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
27912 (tree_ssa_phiprop): Calculate and free post-dominators.
27914 2014-02-14 Jeff Law <law@redhat.com>
27916 PR rtl-optimization/60131
27917 * ree.c (get_extended_src_reg): New function.
27918 (combine_reaching_defs): Use it rather than assuming location of REG.
27919 (find_and_remove_re): Verify first operand of extension is
27920 a REG before adding the insns to the copy list.
27922 2014-02-14 Roland McGrath <mcgrathr@google.com>
27924 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
27925 * configure: Regenerated.
27926 * config.in: Regenerated.
27927 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
27928 instead of ASM_SHORT.
27930 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
27931 Richard Earnshaw <rearnsha@arm.com>
27933 PR rtl-optimization/59535
27934 * lra-constraints.c (process_alt_operands): Encourage alternative
27935 when unassigned pseudo class is superset of the alternative class.
27936 (inherit_reload_reg): Don't inherit when optimizing for code size.
27937 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
27938 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
27939 modes not less than 4 for Thumb1.
27941 2014-02-14 Kyle McMartin <kyle@redhat.com>
27944 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
27946 2014-02-14 Richard Biener <rguenther@suse.de>
27948 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
27949 (get_frame_arg): Drop the assert with langhook types_compatible_p.
27950 Do not strip INDIRECT_REFs.
27952 2014-02-14 Richard Biener <rguenther@suse.de>
27955 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
27956 DECL_FUNCTION_SPECIFIC_TARGET.
27957 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
27958 * tree-streamer-out.c (pack_ts_target_option): Remove.
27959 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
27960 (write_ts_function_decl_tree_pointers): Do not stream
27961 DECL_FUNCTION_SPECIFIC_TARGET.
27962 * tree-streamer-in.c (unpack_ts_target_option): Remove.
27963 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
27964 (lto_input_ts_function_decl_tree_pointers): Do not stream
27965 DECL_FUNCTION_SPECIFIC_TARGET.
27967 2014-02-14 Jakub Jelinek <jakub@redhat.com>
27969 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
27970 (get_initial_def_for_induction, vectorizable_induction): Ignore
27971 debug stmts when looking for exit_phi.
27972 (vectorizable_live_operation): Fix up condition.
27974 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27976 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
27977 nreverse() because it changes the content of original tree list.
27979 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27981 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
27982 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
27984 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27986 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
27987 GNU coding standards.
27989 2014-02-13 Jakub Jelinek <jakub@redhat.com>
27992 * dwarf2out.c (gen_subprogram_die): Don't call
27993 add_calling_convention_attribute if subr_die is old_die.
27995 2014-02-13 Sharad Singhai <singhai@google.com>
27997 * doc/optinfo.texi: Fix order of nodes.
27999 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
28001 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
28002 operands[2], not operands[3].
28004 2014-02-13 Richard Biener <rguenther@suse.de>
28007 * doc/install.texi (ISL): Update recommended version to 0.12.2,
28008 mention the possibility of an in-tree build.
28009 (CLooG): Update recommended version to 0.18.1, mention the
28010 possibility of an in-tree build and clarify that the ISL
28011 bundled with CLooG does not work.
28013 2014-02-13 Jakub Jelinek <jakub@redhat.com>
28016 * expr.c (compress_float_constant): If x is a hard register,
28017 extend into a pseudo and then move to x.
28019 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
28021 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
28022 caused by bad second argument to warning_at() with -mhotpatch and
28023 nested functions (e.g. with gfortran).
28025 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
28027 * opts.c (option_name): Remove "enabled by default" rider.
28029 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
28031 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
28033 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
28034 Uros Bizjak <ubizjak@gmail.com>
28037 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
28038 * configure: Regenerated.
28040 2014-02-12 Richard Biener <rguenther@suse.de>
28042 * vec.c (vec_prefix::calculate_allocation): Move as
28043 inline variant to vec.h.
28044 (vec_prefix::calculate_allocation_1): New out-of-line version.
28045 * vec.h (vec_prefix::calculate_allocation_1): Declare.
28046 (vec_prefix::m_has_auto_buf): Rename to ...
28047 (vec_prefix::m_using_auto_storage): ... this.
28048 (vec_prefix::calculate_allocation): Inline the easy cases
28049 and dispatch to calculate_allocation_1 which doesn't need the
28051 (va_heap::reserve): Use gcc_checking_assert.
28052 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
28053 m_using_auto_storage.
28054 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
28056 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
28057 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
28058 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
28060 2014-02-12 Richard Biener <rguenther@suse.de>
28062 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
28063 when we found a dependence.
28065 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
28067 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
28069 (maybe_fold_stmt): ... into this new function.
28070 * omp-low.c (lower_omp): Update comment.
28072 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
28075 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
28078 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
28080 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
28081 identifiers in comments.
28082 (cortexa53_extra_costs): Likewise.
28083 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
28084 (cortexa7_extra_costs): Likewise.
28085 (cortexa12_extra_costs): Likewise.
28086 (cortexa15_extra_costs): Likewise.
28087 (v7m_extra_costs): Likewise.
28089 2014-02-12 Richard Biener <rguenther@suse.de>
28091 PR middle-end/60092
28092 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
28093 of posix_memalign being successful.
28094 (lower_stmt): Restrict lowering of posix_memalign to when
28095 -ftree-bit-ccp is enabled.
28097 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
28099 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
28101 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
28103 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
28105 PR rtl-optimization/60116
28106 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
28107 other_insn once the combination has been validated.
28109 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
28112 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
28114 * ipa-devirt.c: Include demangle.h
28115 (odr_violation_reported): New static variable.
28116 (add_type_duplicate): Update odr_violations.
28117 (maybe_record_node): Add completep parameter; update it.
28118 (record_target_from_binfo): Add COMPLETEP parameter;
28119 update it as needed.
28120 (possible_polymorphic_call_targets_1): Likewise.
28121 (struct polymorphic_call_target_d): Add nonconstruction_targets;
28122 rename FINAL to COMPLETE.
28123 (record_targets_from_bases): Sanity check we found the binfo;
28124 fix COMPLETEP updating.
28125 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
28126 parameter, fix computing of COMPLETEP.
28127 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
28128 at LTO time do demangling.
28129 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
28130 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
28132 (gimple_get_virt_method_for_binfo): Likewise.
28133 * gimple-fold.h (gimple_get_virt_method_for_binfo,
28134 gimple_get_virt_method_for_vtable): Update prototypes.
28136 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
28139 * genautomata.c (add_presence_absence): Fix typo with
28140 {final_}presence_list.
28142 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
28145 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
28146 for VSX/Altivec vectors that land in GPR registers.
28148 2014-02-11 Richard Henderson <rth@redhat.com>
28149 Jakub Jelinek <jakub@redhat.com>
28152 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
28153 around drhs if type conversion to lacc->type is not useless.
28155 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28157 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
28159 (cortex-a57.cortex-a53): Likewise.
28160 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
28162 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28164 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
28167 2014-02-11 Renlin Li <Renlin.Li@arm.com>
28169 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
28170 add_options_for_arm_vfp3.
28172 2014-02-11 Jeff Law <law@redhat.com>
28174 PR middle-end/54041
28175 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
28176 object with an undesirable mode.
28178 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28181 * config/i386/sol2-9.h: New file.
28182 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
28183 *-*-solaris2.9*): Use it.
28185 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28187 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
28188 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
28190 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28192 * config/microblaze/microblaze.c: Extend mcpu version format
28194 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
28196 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
28198 2014-02-10 Richard Henderson <rth@redhat.com>
28201 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
28202 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
28203 ms-abi vs -mno-accumulate-outgoing-args.
28204 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
28205 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
28208 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
28210 PR middle-end/60080
28211 * cfgexpand.c (expand_asm_operands): Attach source location to
28212 ASM_INPUT rtx objects.
28213 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
28215 2014-02-10 Nick Clifton <nickc@redhat.com>
28217 * config/mn10300/mn10300.c (popcount): New function.
28218 (mn10300_expand_prologue): Include saved registers in stack usage
28221 2014-02-10 Jeff Law <law@redhat.com>
28223 PR middle-end/52306
28224 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
28225 when changing the SET_DEST of a prior insn to avoid an input reload.
28227 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
28229 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
28230 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
28231 -mcall-openbsd, or -mcall-linux.
28232 (CC1_ENDIAN_BIG_SPEC): Remove.
28233 (CC1_ENDIAN_LITTLE_SPEC): Remove.
28234 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28235 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
28236 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
28237 and %cc1_endian_default.
28238 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28240 2014-02-10 Richard Biener <rguenther@suse.de>
28242 PR tree-optimization/60115
28243 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
28244 MEM_REF handling. Properly verify that the accesses are not
28245 out of the objects bound.
28247 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28249 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
28252 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
28254 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
28255 proper constants and fix formatting.
28256 (possible_polymorphic_call_targets): Fix formatting.
28258 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
28259 Ilya Tocar <ilya.tocar@intel.com>
28261 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
28262 (_mm512_loadu_epi32): Renamed into...
28263 (_mm512_loadu_si512): This.
28264 (_mm512_storeu_epi32): Renamed into...
28265 (_mm512_storeu_si512): This.
28266 (_mm512_maskz_ceil_ps): Removed.
28267 (_mm512_maskz_ceil_pd): Ditto.
28268 (_mm512_maskz_floor_ps): Ditto.
28269 (_mm512_maskz_floor_pd): Ditto.
28270 (_mm512_floor_round_ps): Ditto.
28271 (_mm512_floor_round_pd): Ditto.
28272 (_mm512_ceil_round_ps): Ditto.
28273 (_mm512_ceil_round_pd): Ditto.
28274 (_mm512_mask_floor_round_ps): Ditto.
28275 (_mm512_mask_floor_round_pd): Ditto.
28276 (_mm512_mask_ceil_round_ps): Ditto.
28277 (_mm512_mask_ceil_round_pd): Ditto.
28278 (_mm512_maskz_floor_round_ps): Ditto.
28279 (_mm512_maskz_floor_round_pd): Ditto.
28280 (_mm512_maskz_ceil_round_ps): Ditto.
28281 (_mm512_maskz_ceil_round_pd): Ditto.
28282 (_mm512_expand_pd): Ditto.
28283 (_mm512_expand_ps): Ditto.
28284 * config/i386/i386.c (ix86_builtins): Remove
28285 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
28286 (bdesc_args): Ditto.
28287 * config/i386/predicates.md (const1256_operand): New.
28288 (const_1_to_2_operand): Ditto.
28289 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
28290 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28291 (*avx512pf_gatherpf<mode>sf): Ditto.
28292 (avx512pf_gatherpf<mode>df): Ditto.
28293 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28294 (*avx512pf_gatherpf<mode>df): Ditto.
28295 (avx512pf_scatterpf<mode>sf): Ditto.
28296 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28297 (*avx512pf_scatterpf<mode>sf): Ditto.
28298 (avx512pf_scatterpf<mode>df): Ditto.
28299 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28300 (*avx512pf_scatterpf<mode>df): Ditto.
28301 (avx512f_expand<mode>): Removed.
28302 (<shift_insn><mode>3<mask_name>): Change predicate type.
28304 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28306 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
28307 not at the end of datarefs vector use ordered_remove to avoid
28308 reordering datarefs vector.
28311 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
28312 mark local addressable non-static vars as GOVD_PRIVATE
28313 instead of GOVD_LOCAL.
28314 * omp-low.c (lower_omp_for): Move gimple_bind_vars
28315 and BLOCK_VARS of gimple_bind_block to new_stmt rather
28318 PR middle-end/60092
28319 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
28320 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
28321 assume_aligned or alloc_align attributes.
28322 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
28323 arguments. Handle also assume_aligned and alloc_align attributes.
28324 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
28325 calls to functions with assume_aligned or alloc_align attributes.
28326 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
28328 2014-02-08 Terry Guo <terry.guo@arm.com>
28330 * doc/invoke.texi: Document ARM -march=armv7e-m.
28332 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28334 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
28335 flag on __cilkrts_rethrow builtin.
28338 * ipa-cp.c (determine_versionability): Fail at -O0
28339 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
28340 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
28343 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28346 * tree-inline.c (copy_forbidden): Fail for
28347 __attribute__((optimize (0))) functions.
28349 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28351 * varpool.c: Include pointer-set.h.
28352 (varpool_remove_unreferenced_decls): Variables in other partitions
28353 will not be output; be however careful to not lose information
28354 about partitioning.
28356 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28358 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
28359 lookup in the vtable constructor.
28361 2014-02-07 Jeff Law <law@redhat.com>
28364 * config/m68k/m68k.md (ashldi_extsi): Turn into a
28365 define_insn_and_split.
28367 * ipa-inline.c (inline_small_functions): Fix typos.
28369 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28371 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
28372 (s390_can_use_return_insn): Declare.
28373 * config/s390/s390.h (EPILOGUE_USES): Define.
28374 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
28376 (s390_chunkify_start): Handle return JUMP_LABELs.
28377 (s390_early_mach): Emit a main_pool instruction on the entry edge.
28378 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
28379 (s390_can_use_return_insn): New functions.
28380 (s390_fix_long_loop_prediction): Handle conditional returns.
28381 (TARGET_SET_UP_BY_PROLOGUE): Define.
28382 * config/s390/s390.md (ANY_RETURN): New code iterator.
28383 (*creturn, *csimple_return, return, simple_return): New patterns.
28385 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28387 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
28388 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
28389 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
28390 REG_CFA_RESTORE list when deciding not to restore a register.
28392 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28394 * config/s390/s390.c: Include tree-pass.h and context.h.
28395 (s390_early_mach): New function, split out from...
28396 (s390_emit_prologue): ...here.
28397 (pass_data_s390_early_mach): New pass structure.
28398 (pass_s390_early_mach): New class.
28399 (s390_option_override): Create and register early_mach pass.
28400 Move to end of file.
28402 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28404 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
28405 to match for the exit block.
28407 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28409 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
28410 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
28411 Reject misaligned operands.
28413 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28415 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
28417 2014-02-07 Richard Biener <rguenther@suse.de>
28419 PR middle-end/60092
28420 * gimple-low.c (lower_builtin_posix_memalign): New function.
28421 (lower_stmt): Call it to lower posix_memalign in a way
28422 to make alignment info accessible.
28424 2014-02-07 Jakub Jelinek <jakub@redhat.com>
28427 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
28428 __builtin_setjmp_receiver.
28430 2014-02-07 Richard Biener <rguenther@suse.de>
28432 PR middle-end/60092
28433 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
28434 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
28435 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
28436 Handle BUILT_IN_POSIX_MEMALIGN.
28437 (find_func_clobbers): Likewise.
28438 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
28439 (call_may_clobber_ref_p_1): Likewise.
28441 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28444 * ipa-devirt.c (record_target_from_binfo): Remove overactive
28447 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28450 * lto-cgraph.c (lto_output_node): Use
28451 symtab_get_symbol_partitioning_class.
28452 (lto_output_varpool_node): likewise.
28453 (symtab_get_symbol_partitioning_class): Move here from
28454 lto/lto-partition.c
28455 * cgraph.h (symbol_partitioning_class): Likewise.
28456 (symtab_get_symbol_partitioning_class): Declare.
28458 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28460 * ggc.h (ggc_internal_cleared_alloc): New macro.
28461 * vec.h (vec_safe_copy): Handle memory stats.
28462 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
28463 * target-globals.c (save_target_globals): Likewise.
28465 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28468 * expr.c (emit_move_resolve_push): Export; be bit more selective
28469 on when to clear alias set.
28470 * expr.h (emit_move_resolve_push): Declare.
28471 * function.h (struct function): Add tail_call_marked.
28472 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
28473 * config/i386/i386-protos.h (ix86_expand_push): Remove.
28474 * config/i386/i386.md (TImode move expander): De not call
28476 (FP push expanders): Preserve memory attributes.
28477 * config/i386/sse.md (push<mode>1): Remove.
28478 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
28479 (ix86_expand_push): Remove.
28480 * config/i386/mmx.md (push<mode>1): Remove.
28482 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28484 PR rtl-optimization/60030
28485 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
28486 lopart with paradoxical subreg before shifting it up by hprec.
28488 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28490 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
28491 Remove extra newline at end of file.
28492 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
28493 (arm_issue_rate): Handle cortexa57.
28494 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
28495 (cortex-a57.cortex-a53): Likewise.
28497 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28500 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
28501 don't record in REG_FRAME_RELATED_EXPR registers not set in that
28503 (arm_expand_prologue): Adjust all callers.
28504 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
28505 info, registers also at the lowest numbered registers side. Use
28506 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
28510 * var-tracking.c (adjust_mems): Before adding a SET to
28511 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
28513 2014-02-06 Alan Modra <amodra@gmail.com>
28516 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
28517 change SDmode to DDmode when lra_in_progress.
28519 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28521 PR middle-end/59150
28522 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
28523 free_data_ref on the dr first, and before goto again also set dr
28524 to the next dr. For simd_lane_access, free old datarefs[i] before
28525 overwriting it. For get_vectype_for_scalar_type failure, don't
28526 free_data_ref if simd_lane_access.
28528 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
28531 * tree.h (opts_for_fn): New inline function.
28532 (opt_for_fn): Define.
28533 * config/i386/i386.c (ix86_function_regparm): Use
28534 opt_for_fn (decl, optimize) instead of optimize.
28536 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
28538 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
28539 for SYMBOL_REF in large memory model.
28541 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28543 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
28544 and crypto support.
28545 (cortex-a57): Likewise.
28546 (cortex-a57.cortex-a53): Likewise.
28548 2014-02-06 Yury Gribov <y.gribov@samsung.com>
28549 Kugan Vivekanandarajah <kuganv@linaro.org>
28551 * config/arm/arm.c (arm_vector_alignment_reachable): Check
28553 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
28555 2014-02-06 Richard Biener <rguenther@suse.de>
28557 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
28558 set_loop_copy and initialize_original_copy_tables.
28560 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
28562 * config/aarch64/aarch64-simd.md
28563 (aarch64_ashr_simddi): Change QI to SI.
28565 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28566 Jakub Jelinek <jakub@redhat.com>
28568 PR middle-end/60013
28569 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
28572 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28574 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
28575 CODE_FOR_altivec_vpku[hw]um to
28576 CODE_FOR_altivec_vpku[hw]um_direct.
28577 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
28578 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
28579 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
28580 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
28582 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28584 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
28585 generation for -maltivec=be.
28586 (altivec_vsumsws): Simplify redundant test.
28588 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28590 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
28591 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
28592 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
28593 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
28594 gen_altivec_vpkuwum.
28595 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
28597 (altivec_vpks<VI_char>ss): Likewise.
28598 (altivec_vpks<VI_char>us): Likewise.
28599 (altivec_vpku<VI_char>us): Likewise.
28600 (altivec_vpku<VI_char>um): Likewise.
28601 (altivec_vpku<VI_char>um_direct): New (copy of
28602 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
28604 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
28605 target is little endian and -maltivec=be is not specified.
28606 (*altivec_vupkhs<VU_char>_direct): New (copy of
28607 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
28608 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
28609 target is little endian and -maltivec=be is not specified.
28610 (*altivec_vupkls<VU_char>_direct): New (copy of
28611 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
28612 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
28613 little endian and -maltivec=be is not specified.
28614 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
28615 little endian and -maltivec=be is not specified.
28617 2014-02-05 Richard Henderson <rth@redhat.com>
28620 * combine-stack-adj.c: Revert r206943.
28621 * sched-int.h (struct deps_desc): Add last_args_size.
28622 * sched-deps.c (init_deps): Initialize it.
28623 (sched_analyze_insn): Add OUTPUT dependencies between insns that
28624 contain REG_ARGS_SIZE notes.
28626 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28628 * lto-cgraph.c (asm_nodes_output): Make global.
28629 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
28630 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
28631 (driver_handle_option): Handle OPT_fwpa.
28633 2014-02-05 Jakub Jelinek <jakub@redhat.com>
28636 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
28637 a comment typo and formatting issue. If odr_hash hasn't been
28638 created, return vNULL and set *completep to false.
28640 PR middle-end/57499
28641 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
28642 bb with no successors.
28644 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
28647 * doc/invoke.texi (-march): Clarify documentation for ARM.
28648 (-mtune): Likewise.
28651 2014-02-05 Richard Biener <rguenther@suse.de>
28653 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
28654 when not vectorizing because of too many alias checks.
28655 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
28656 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
28658 2014-02-05 Nick Clifton <nickc@redhat.com>
28660 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
28661 accept extended registers in any mode when compiling for the MN10300.
28663 2014-02-05 Yury Gribov <y.gribov@samsung.com>
28665 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
28666 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
28667 sanitization attributes.
28668 (can_inline_edge_p): Likewise.
28669 (sanitize_attrs_match_for_inline_p): New function.
28671 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28673 * ipa-prop.c (detect_type_change): Shor circuit testing of
28674 type changes on THIS pointer.
28676 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
28679 * config/pa/pa.c (legitimize_tls_address): Return original address
28680 if not passed a SYMBOL_REF rtx.
28681 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
28683 (pa_emit_move_sequence): Simplify TLS source operands.
28684 (pa_legitimate_constant_p): Reject all TLS constants.
28685 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
28686 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
28688 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28690 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
28691 groups when we know they are controlled by LTO.
28692 * varasm.c (default_binds_local_p_1): If object is in other partition,
28693 it will be resolved locally.
28695 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28697 * config/host-linux.c (linux_gt_pch_use_address): Don't
28698 use SSIZE_MAX because it is not always defined.
28700 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
28703 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
28704 threshold for pseudo splitting.
28705 (update_ebb_live_info): Process call argument hard registers and
28706 hard registers from insn definition too.
28707 (max_small_class_regs_num): New constant.
28708 (inherit_in_ebb): Update live hard regs through EBBs. Update
28709 reloads_num only for small register classes. Don't split for
28712 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
28715 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
28718 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28720 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
28721 visibility is safe.
28723 2014-02-04 Marek Polacek <polacek@redhat.com>
28725 * gdbinit.in (pel): Define.
28727 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28729 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
28732 2014-02-04 Richard Biener <rguenther@suse.de>
28735 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
28736 in function context local.
28737 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
28738 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
28739 similar to LTO_imported_decl_ref.
28741 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28743 PR tree-optimization/60002
28744 * cgraphclones.c (build_function_decl_skip_args): Clear
28745 DECL_LANG_SPECIFIC.
28747 PR tree-optimization/60023
28748 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
28749 false to gsi_replace.
28750 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
28751 has been in some EH region and vec_stmt could throw, add
28752 vec_stmt into the same EH region.
28753 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
28754 has no lhs, ignore it.
28755 * internal-fn.c (expand_MASK_LOAD): Likewise.
28758 * tree-inline.c (copy_forbidden): Fail for
28759 __attribute__((optimize (0))) functions.
28762 * omp-low.c (simd_clone_struct_copy): If from->inbranch
28763 is set, copy one less argument.
28764 (expand_simd_clones): Don't subtract clone_info->inbranch
28765 from simd_clone_struct_alloc argument.
28767 PR rtl-optimization/57915
28768 * recog.c (simplify_while_replacing): If all unary/binary/relational
28769 operation arguments are constant, attempt to simplify those.
28771 PR middle-end/59261
28772 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
28773 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
28775 2014-02-04 Richard Biener <rguenther@suse.de>
28777 PR tree-optimization/60012
28778 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
28779 TBAA disambiguation to all DDRs.
28781 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28784 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
28785 (LINK_SPEC): Use it for -shared, -shared-libgcc.
28787 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28790 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
28792 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28794 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
28795 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
28797 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28800 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
28801 to figure out targets of polymorphic calls with known decl.
28802 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28803 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
28804 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
28805 (get_polymorphic_call_info): ... here.
28806 (get_polymorphic_call_info_from_invariant): New function.
28808 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28810 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
28811 lookup via vtable pointer; check for type consistency
28812 and turn inconsitent facts into UNREACHABLE.
28813 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28814 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
28815 type inconsistent querries; return UNREACHABLE instead.
28817 2014-02-03 Richard Henderson <rth@twiddle.net>
28820 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
28821 already processed this node.
28822 (normalize_one_pred_1): Pass along mark_set.
28823 (normalize_one_pred): Create and destroy a pointer_set_t.
28824 (normalize_one_pred_chain): Likewise.
28826 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
28828 PR gcov-profile/58602
28829 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
28831 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28834 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
28835 -fno-devirtualize; try to devirtualize by the knowledge of
28836 virtual table pointer given by aggregate propagation.
28837 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28838 (ipa_print_node_jump_functions): Dump also offset that
28839 is relevant for polymorphic calls.
28840 (determine_known_aggregate_parts): Add arg_type parameter; use it
28841 instead of determining the type from pointer type.
28842 (ipa_compute_jump_functions_for_edge): Update call of
28843 determine_known_aggregate_parts.
28844 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
28845 (gimple_get_virt_method_for_binfo): ... here; simplify using
28846 vtable_pointer_value_to_vtable.
28847 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
28848 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
28849 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
28850 (vtable_pointer_value_to_vtable): Break out from ...; handle also
28852 (vtable_pointer_value_to_binfo): ... here.
28853 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
28855 2014-02-03 Teresa Johnson <tejohnson@google.com>
28857 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
28858 redef of outer loop index variable.
28860 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
28864 * doc/extend.texi (Function Attributes): Typo.
28866 2014-02-03 Cong Hou <congh@google.com>
28868 PR tree-optimization/60000
28869 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
28870 if the vectorized statement is a store. A store statement can only
28871 appear at the end of pattern statements.
28873 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28875 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
28876 (ix86_option_override_internal): Default long double to 64-bit for
28877 32-bit Bionic and to 128-bit for 64-bit Bionic.
28879 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
28880 TARGET_LONG_DOUBLE_128 is true.
28881 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
28883 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
28884 (mlong-double-64): Negate -mlong-double-128.
28885 (mlong-double-128): New option.
28887 * config/i386/i386-c.c (ix86_target_macros): Define
28888 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
28890 * doc/invoke.texi: Document -mlong-double-128.
28892 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28894 PR rtl-optimization/60024
28895 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
28897 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
28899 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
28901 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28903 PR rtl-optimization/57662
28904 * sel-sched.c (code_motion_path_driver): Do not mark already not
28905 existing blocks in the visiting bitmap.
28907 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28909 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
28910 on the insn being emitted.
28912 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
28913 Will Deacon <will.deacon@arm.com>
28915 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
28917 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28919 * config/arm/arm-tables.opt: Regenerate.
28921 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28923 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
28924 for vector types other than V16QImode.
28925 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
28926 define_expand, and call altivec_expand_vec_perm_le when producing
28927 code with little endian element order.
28928 (*altivec_vperm_<mode>_internal): New insn having previous
28929 behavior of altivec_vperm_<mode>.
28930 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
28931 altivec_expand_vec_perm_le when producing code with little endian
28933 (*altivec_vperm_<mode>_uns_internal): New insn having previous
28934 behavior of altivec_vperm_<mode>_uns.
28936 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28938 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
28939 (altivec_vsumsws): Add handling for -maltivec=be with a little
28941 (altivec_vsumsws_direct): New.
28942 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
28943 gen_altivec_vsumsws.
28945 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28947 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
28948 vtable_pointer_value_to_binfo): New functions.
28949 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
28950 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
28952 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
28954 * config/nios2/nios2.md (load_got_register): Initialize GOT
28955 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
28956 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
28958 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28960 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
28961 preserverd by passthrough, do not propagate the type.
28963 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28965 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
28966 (mips_atomic_assign_expand_fenv): New function.
28967 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
28969 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28971 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
28972 (__builtin_mips_set_fcsr): Likewise.
28973 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
28974 MIPS_USI_FTYPE_VOID.
28975 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
28976 (mips16_expand_set_fcsr): Likewise.
28977 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
28978 (mips16_set_fcsr_stub): Likewise.
28979 (mips16_get_fcsr_one_only_stub): New class.
28980 (mips16_set_fcsr_one_only_stub): Likewise.
28981 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
28982 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
28983 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
28984 (hard_float): New availability predicate.
28985 (mips_builtins): Add get_fcsr and set_fcsr.
28986 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
28987 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
28988 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
28989 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
28990 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
28993 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28995 * config/mips/mips.c (mips_one_only_stub): New class.
28996 (mips_need_mips16_rdhwr_p): Replace with...
28997 (mips16_rdhwr_stub): ...this new variable.
28998 (mips16_stub_call_address): New function.
28999 (mips16_rdhwr_one_only_stub): New class.
29000 (mips_expand_thread_pointer): Use mips16_stub_call_address.
29001 (mips_output_mips16_rdhwr): Delete.
29002 (mips_finish_stub): New function.
29003 (mips_code_end): Use it to handle rdhwr stubs.
29005 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
29008 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
29009 when calculating size of integer atomic types.
29011 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
29013 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
29015 2014-02-01 Jakub Jelinek <jakub@redhat.com>
29017 PR tree-optimization/60003
29018 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
29019 * profile.c (branch_prob): Use gimple_call_builtin_p
29020 to check for BUILT_IN_SETJMP_RECEIVER.
29021 * tree-inline.c (copy_bb): Call notice_special_calls.
29023 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
29026 * lra-constraints.c (process_alt_operands): Update reload_sum only
29029 2014-01-31 Richard Henderson <rth@redhat.com>
29031 PR middle-end/60004
29032 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
29033 until after else_eh is processed.
29035 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29037 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
29038 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
29039 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
29040 in smmintrin.h, remove them.
29041 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
29042 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
29043 * config/i386/i386.md (ROUND_SAE): Fix value.
29044 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
29045 (const48_operand): New.
29046 * config/i386/subst.md (round), (round_expand): Use
29047 const_4_or_8_to_11_operand.
29048 (round_saeonly), (round_saeonly_expand): Use const48_operand.
29050 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29052 * config/i386/constraints.md (Yk): Swap meaning with k.
29053 * config/i386/i386.md (movhi_internal): Change Yk to k.
29054 (movqi_internal): Ditto.
29055 (*k<logic><mode>): Ditto.
29058 (kandn<mode>): Ditto.
29059 (*<code>hi_1): Ditto.
29060 (*<code>qi_1): Ditto.
29061 (kxnor<mode>): Ditto.
29062 (kortestzhi): Ditto.
29063 (kortestchi): Ditto.
29065 (*one_cmplhi2_1): Ditto.
29066 (*one_cmplqi2_1): Ditto.
29067 * config/i386/sse.md (): Change k to Yk.
29068 (avx512f_load<mode>_mask): Ditto.
29069 (avx512f_blendm<mode>): Ditto.
29070 (avx512f_store<mode>_mask): Ditto.
29071 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
29072 (avx512f_storedqu<mode>_mask): Ditto.
29073 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
29075 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
29076 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
29077 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
29078 (avx512f_maskcmp<mode>3): Ditto.
29079 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
29080 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
29081 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
29082 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
29083 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
29084 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
29085 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
29086 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
29087 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
29088 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
29089 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
29090 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
29091 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
29092 (vec_extract_lo_<mode>_maskm): Ditto.
29093 (vec_extract_hi_<mode>_maskm): Ditto.
29094 (avx512f_vternlog<mode>_mask): Ditto.
29095 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
29096 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
29097 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
29098 (avx512f_<code>v8div16qi2_mask): Ditto.
29099 (avx512f_<code>v8div16qi2_mask_store): Ditto.
29100 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
29101 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
29102 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
29103 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
29104 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
29105 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29106 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
29107 (*avx512pf_scatterpf<mode>df_mask): Ditto.
29108 (avx512cd_maskb_vec_dupv8di): Ditto.
29109 (avx512cd_maskw_vec_dupv16si): Ditto.
29110 (avx512f_vpermi2var<mode>3_maskz): Ditto.
29111 (avx512f_vpermi2var<mode>3_mask): Ditto.
29112 (avx512f_vpermi2var<mode>3_mask): Ditto.
29113 (avx512f_vpermt2var<mode>3_maskz): Ditto.
29114 (*avx512f_gathersi<mode>): Ditto.
29115 (*avx512f_gathersi<mode>_2): Ditto.
29116 (*avx512f_gatherdi<mode>): Ditto.
29117 (*avx512f_gatherdi<mode>_2): Ditto.
29118 (*avx512f_scattersi<mode>): Ditto.
29119 (*avx512f_scatterdi<mode>): Ditto.
29120 (avx512f_compress<mode>_mask): Ditto.
29121 (avx512f_compressstore<mode>_mask): Ditto.
29122 (avx512f_expand<mode>_mask): Ditto.
29123 * config/i386/subst.md (mask): Change k to Yk.
29124 (mask_scalar_merge): Ditto.
29127 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
29129 * doc/extend.texi (Vector Extensions): Document ?: in C++.
29131 2014-01-31 Richard Biener <rguenther@suse.de>
29133 PR middle-end/59990
29134 * builtins.c (fold_builtin_memory_op): Make sure to not
29135 use a floating-point mode or a boolean or enumeral type for
29136 the copy operation.
29138 2014-01-30 DJ Delorie <dj@redhat.com>
29140 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
29141 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
29142 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
29143 whenever main() has an epilogue.
29145 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29147 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
29148 unused variable "field".
29149 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
29150 (vsx_mergeh_<mode>): Likewise.
29151 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
29152 (altivec_vmrghh): Likewise.
29153 (altivec_vmrghw): Likewise.
29154 (altivec_vmrglb): Likewise.
29155 (altivec_vmrglh): Likewise.
29156 (altivec_vmrglw): Likewise.
29157 (altivec_vspltb): Add missing uses.
29158 (altivec_vsplth): Likewise.
29159 (altivec_vspltw): Likewise.
29160 (altivec_vspltsf): Likewise.
29162 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29165 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
29166 frame related instructions.
29168 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
29170 PR rtl-optimization/59959
29171 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
29172 any reload of register whose subreg is invalid.
29174 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29176 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
29177 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
29178 Add missing return type - void.
29180 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29182 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
29183 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
29184 remove element index adjustment for endian (now handled in vsx.md
29186 (altivec_expand_vec_perm_const): Use
29187 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
29188 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
29189 (vsx_xxspltw_<mode>): Adjust element index for little endian.
29190 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
29191 define_expand and a new define_insn *altivec_vspltb_internal;
29192 adjust for -maltivec=be on a little endian target.
29193 (altivec_vspltb_direct): New.
29194 (altivec_vsplth): Divide into a define_expand and a new
29195 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
29196 little endian target.
29197 (altivec_vsplth_direct): New.
29198 (altivec_vspltw): Divide into a define_expand and a new
29199 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
29200 little endian target.
29201 (altivec_vspltw_direct): New.
29202 (altivec_vspltsf): Divide into a define_expand and a new
29203 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
29204 a little endian target.
29206 2014-01-30 Richard Biener <rguenther@suse.de>
29208 PR tree-optimization/59993
29209 * tree-ssa-forwprop.c (associate_pointerplus): Check we
29210 can propagate form the earlier stmt and avoid the transform
29211 when the intermediate result is needed.
29213 2014-01-30 Alangi Derick <alangiderick@gmail.com>
29215 * README.Portability: Fix typo.
29217 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
29219 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
29220 comparison_operator with ordered_comparison_operator.
29222 2014-01-30 Nick Clifton <nickc@redhat.com>
29224 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
29225 Rename to mn10300_store_multiple_regs.
29226 * config/mn10300/mn10300.c: Likewise.
29227 * config/mn10300/mn10300.md (store_movm): Fix typo: call
29228 store_multiple_regs.
29229 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
29230 Call mn10300_store_multiple_regs.
29232 2014-01-30 Nick Clifton <nickc@redhat.com>
29233 DJ Delorie <dj@redhat.com>
29235 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
29236 %fp 2 to keep registers after it properly word-aligned.
29237 (rl78_alloc_physical_registers_umul): Handle the case where both
29238 input operands are the same.
29240 2014-01-30 Richard Biener <rguenther@suse.de>
29242 PR tree-optimization/59903
29243 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
29246 2014-01-30 Jason Merrill <jason@redhat.com>
29249 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
29252 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
29254 2014-01-30 Richard Biener <rguenther@suse.de>
29256 PR tree-optimization/59951
29257 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
29259 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
29262 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
29263 SFmode to DFmode case.
29265 2014-01-29 DJ Delorie <dj@redhat.com>
29267 * config/msp430/msp430.opt (-minrt): New.
29268 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
29270 (ENDFILE_SPEC): Likewise.
29272 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
29274 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
29275 (estimate_function_body_sizes): Use it.
29277 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
29280 * dwarf2out.c (is_cxx_auto): New.
29281 (is_base_type): Use it.
29282 (gen_type_die_with_usage): Likewise.
29284 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29286 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
29287 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
29288 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
29289 -maltivec=be with LE targets.
29290 (vsx_mergeh_<mode>): Likewise.
29291 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
29292 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
29293 (altivec_vmrghb): Replace with define_expand and new
29294 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
29295 (altivec_vmrghb_direct): New define_insn.
29296 (altivec_vmrghh): Replace with define_expand and new
29297 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
29298 (altivec_vmrghh_direct): New define_insn.
29299 (altivec_vmrghw): Replace with define_expand and new
29300 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
29301 (altivec_vmrghw_direct): New define_insn.
29302 (*altivec_vmrghsf): Adjust for endianness.
29303 (altivec_vmrglb): Replace with define_expand and new
29304 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
29305 (altivec_vmrglb_direct): New define_insn.
29306 (altivec_vmrglh): Replace with define_expand and new
29307 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
29308 (altivec_vmrglh_direct): New define_insn.
29309 (altivec_vmrglw): Replace with define_expand and new
29310 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
29311 (altivec_vmrglw_direct): New define_insn.
29312 (*altivec_vmrglsf): Adjust for endianness.
29313 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29314 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29315 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29316 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29317 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29318 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29319 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29320 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29322 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
29324 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
29325 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
29328 2014-01-29 Richard Biener <rguenther@suse.de>
29330 PR tree-optimization/58742
29331 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
29332 associate_pointerplus_align.
29333 (associate_pointerplus_diff): New function.
29334 (associate_pointerplus): Likewise. Call associate_pointerplus_align
29335 and associate_pointerplus_diff.
29337 2014-01-29 Richard Biener <rguenther@suse.de>
29339 * lto-streamer.h (LTO_major_version): Bump to 3.
29340 (LTO_minor_version): Reset to 0.
29342 2014-01-29 Renlin Li <Renlin.Li@arm.com>
29344 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
29345 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
29346 (arm_file_start): Generate correct asm header for armv7ve.
29347 * config/arm/bpabi.h: Add multilib support for armv7ve.
29348 * config/arm/driver-arm.c: Change the architectures of cortex-a7
29349 and cortex-a15 to armv7ve.
29350 * config/arm/t-aprofile: Add multilib support for armv7ve.
29351 * doc/invoke.texi: Document -march=armv7ve.
29353 2014-01-29 Richard Biener <rguenther@suse.de>
29355 PR tree-optimization/58742
29356 * tree-ssa-forwprop.c (associate_plusminus): Return true
29357 if we changed sth, defer EH cleanup to ...
29358 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
29359 (simplify_mult): New function.
29361 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29363 PR middle-end/59917
29364 PR tree-optimization/59920
29365 * tree.c (build_common_builtin_nodes): Remove
29366 __builtin_setjmp_dispatcher initialization.
29367 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
29368 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
29369 instead of gsi_after_labels + manually skipping debug stmts.
29370 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
29371 ignore bbs with IFN_ABNORMAL_DISPATCHER.
29372 * tree-inline.c (copy_edges_for_bb): Remove
29373 can_make_abnormal_goto argument, instead add abnormal_goto_dest
29374 argument. Ignore computed_goto_p stmts. Don't call
29375 make_abnormal_goto_edges. If a call might need abnormal edges
29376 for non-local gotos, see if it already has an edge to
29377 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
29378 with true argument, don't do anything then, otherwise add
29379 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
29380 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
29382 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
29383 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
29384 (lower_stmt): Don't set data->calls_builtin_setjmp.
29385 (lower_builtin_setjmp): Adjust comment.
29386 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
29387 * tree-cfg.c (found_computed_goto): Remove.
29388 (factor_computed_gotos): Remove.
29389 (make_goto_expr_edges): Return bool, true for computed gotos.
29390 Don't call make_abnormal_goto_edges.
29391 (build_gimple_cfg): Don't set found_computed_goto, don't call
29392 factor_computed_gotos.
29393 (computed_goto_p): No longer static.
29394 (make_blocks): Don't set found_computed_goto.
29395 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
29396 (make_edges): If make_goto_expr_edges returns true, push bb
29397 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
29398 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
29399 vector. Record mapping between bbs and OpenMP regions if there
29400 are any, adjust make_gimple_omp_edges caller. Call
29401 handle_abnormal_edges.
29402 (make_abnormal_goto_edges): Remove.
29403 * tree-cfg.h (make_abnormal_goto_edges): Remove.
29404 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
29405 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
29406 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
29407 * internal-fn.def (ABNORMAL_DISPATCHER): New.
29408 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
29409 filling *region also set *region_idx to (*region)->entry->index.
29412 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
29413 For REGs set ORIGINAL_REGNO.
29415 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
29417 * doc/md.texi: Mention that a target shouldn't implement
29418 vec_widen_(s|u)mul_even/odd pair if it is less efficient
29421 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29423 PR tree-optimization/59594
29424 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
29425 a copy of the datarefs vector rather than the vector itself.
29427 2014-01-28 Jason Merrill <jason@redhat.com>
29430 * dwarf2out.c (auto_die): New static.
29431 (gen_type_die_with_usage): Handle C++1y 'auto'.
29432 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
29435 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
29438 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
29439 (SPEC_X32): Likewise.
29440 (SPEC_64): Likewise.
29441 * config/i386/i386.c (ix86_option_override_internal): Turn off
29442 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
29444 (x86_file_start): Output .code16gcc for TARGET_16BIT.
29445 * config/i386/i386.h (TARGET_16BIT): New macro.
29446 (TARGET_16BIT_P): Likewise.
29447 * config/i386/i386.opt: Add m16.
29448 * doc/invoke.texi: Document -m16.
29450 2014-01-28 Jakub Jelinek <jakub@redhat.com>
29452 PR preprocessor/59935
29453 * input.c (location_get_source_line): Bail out on when line number
29454 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
29456 2014-01-28 Richard Biener <rguenther@suse.de>
29458 PR tree-optimization/58742
29459 * tree-ssa-forwprop.c (associate_plusminus): Handle
29460 pointer subtraction of the form (T)(P + A) - (T)P.
29462 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29464 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
29467 2014-01-28 Richard Biener <rguenther@suse.de>
29470 2014-01-28 Richard Biener <rguenther@suse.de>
29472 PR rtl-optimization/45364
29473 PR rtl-optimization/59890
29474 * var-tracking.c (local_get_addr_clear_given_value): Handle
29475 already cleared slot.
29476 (val_reset): Handle not allocated local_get_addr_cache.
29477 (vt_find_locations): Use post-order on the inverted CFG.
29479 2014-01-28 Richard Biener <rguenther@suse.de>
29481 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
29483 2014-01-28 Richard Biener <rguenther@suse.de>
29485 PR rtl-optimization/45364
29486 PR rtl-optimization/59890
29487 * var-tracking.c (local_get_addr_clear_given_value): Handle
29488 already cleared slot.
29489 (val_reset): Handle not allocated local_get_addr_cache.
29490 (vt_find_locations): Use post-order on the inverted CFG.
29492 2014-01-28 Alan Modra <amodra@gmail.com>
29494 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
29495 * configure.ac <recursive call for build != host>: Define
29496 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
29497 and LD_FOR_BUILD too.
29498 * configure: Regenerate.
29500 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
29502 * config/i386/i386.c (get_builtin_code_for_version): Separate
29503 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
29504 Broadwell from Haswell.
29506 2014-01-27 Steve Ellcey <sellcey@mips.com>
29508 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
29509 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
29510 * config/mips/mips.c (mips_option_override): Change setting
29512 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
29513 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
29514 Change from Mask to Var.
29516 2014-01-27 Jeff Law <law@redhat.com>
29518 * ipa-inline.c (inline_small_functions): Fix typo.
29520 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
29522 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
29523 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
29524 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
29525 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
29526 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
29527 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
29528 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
29529 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
29530 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
29531 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
29532 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
29533 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
29534 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
29535 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
29536 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
29537 (_mm512_storeu_epi64): Ditto.
29538 (_mm512_cmpge_epi32_mask): Ditto.
29539 (_mm512_cmpge_epu32_mask): Ditto.
29540 (_mm512_cmpge_epi64_mask): Ditto.
29541 (_mm512_cmpge_epu64_mask): Ditto.
29542 (_mm512_cmple_epi32_mask): Ditto.
29543 (_mm512_cmple_epu32_mask): Ditto.
29544 (_mm512_cmple_epi64_mask): Ditto.
29545 (_mm512_cmple_epu64_mask): Ditto.
29546 (_mm512_cmplt_epi32_mask): Ditto.
29547 (_mm512_cmplt_epu32_mask): Ditto.
29548 (_mm512_cmplt_epi64_mask): Ditto.
29549 (_mm512_cmplt_epu64_mask): Ditto.
29550 (_mm512_cmpneq_epi32_mask): Ditto.
29551 (_mm512_cmpneq_epu32_mask): Ditto.
29552 (_mm512_cmpneq_epi64_mask): Ditto.
29553 (_mm512_cmpneq_epu64_mask): Ditto.
29554 (_mm512_expand_pd): Ditto.
29555 (_mm512_expand_ps): Ditto.
29556 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
29557 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
29558 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
29559 * config/i386/i386.c (ix86_builtins): Add
29560 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
29561 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
29562 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
29563 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
29564 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
29565 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
29566 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
29567 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
29568 IX86_BUILTIN_PMOVUSQW512_MEM.
29569 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
29570 __builtin_ia32_pmovsqd512mem_mask,
29571 __builtin_ia32_pmovqd512mem_mask,
29572 __builtin_ia32_pmovusqw512mem_mask,
29573 __builtin_ia32_pmovsqw512mem_mask,
29574 __builtin_ia32_pmovqw512mem_mask,
29575 __builtin_ia32_pmovusdw512mem_mask,
29576 __builtin_ia32_pmovsdw512mem_mask,
29577 __builtin_ia32_pmovdw512mem_mask,
29578 __builtin_ia32_pmovqb512mem_mask,
29579 __builtin_ia32_pmovusqb512mem_mask,
29580 __builtin_ia32_pmovsqb512mem_mask,
29581 __builtin_ia32_pmovusdb512mem_mask,
29582 __builtin_ia32_pmovsdb512mem_mask,
29583 __builtin_ia32_pmovdb512mem_mask.
29584 (bdesc_args): Add __builtin_ia32_expanddf512,
29585 __builtin_ia32_expandsf512.
29586 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
29587 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
29588 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
29589 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
29590 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
29591 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
29592 (avx512f_<code>v8div16qi2_mask_store): This.
29593 (avx512f_expand<mode>): New.
29595 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
29597 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
29599 (_mm512_mask_prefetch_i64gather_pd): Ditto.
29600 (_mm512_prefetch_i32scatter_pd): Ditto.
29601 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
29602 (_mm512_prefetch_i64scatter_pd): Ditto.
29603 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
29604 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
29605 (_mm512_mask_prefetch_i64gather_ps): Ditto.
29606 (_mm512_prefetch_i32scatter_ps): Ditto.
29607 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
29608 (_mm512_prefetch_i64scatter_ps): Ditto.
29609 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
29610 * config/i386/i386-builtin-types.def: Define
29611 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
29612 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
29613 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
29614 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
29615 IX86_BUILTIN_SCATTERPFQPD.
29616 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
29617 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
29618 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
29619 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
29620 __builtin_ia32_scatterpfqps.
29621 (ix86_expand_builtin): Expand new built-ins.
29622 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
29623 fix memory access data type.
29624 (*avx512pf_gatherpf<mode>_mask): Ditto.
29625 (*avx512pf_gatherpf<mode>): Ditto.
29626 (avx512pf_scatterpf<mode>): Ditto.
29627 (*avx512pf_scatterpf<mode>_mask): Ditto.
29628 (*avx512pf_scatterpf<mode>): Ditto.
29629 (GATHER_SCATTER_SF_MEM_MODE): New.
29630 (avx512pf_gatherpf<mode>df): Ditto.
29631 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29632 (*avx512pf_scatterpf<mode>df): Ditto.
29634 2014-01-27 Jakub Jelinek <jakub@redhat.com>
29637 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
29638 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
29641 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29643 * common/config/arm/arm-common.c
29644 (arm_rewrite_mcpu): Handle multiple names.
29646 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29648 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29650 * gimple-builder.h (create_gimple_tmp): Delete.
29652 2014-01-27 Christian Bruel <christian.bruel@st.com>
29654 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
29657 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
29659 * config/pa/pa.md (call): Generate indirect long calls to non-local
29660 functions when outputing 32-bit code.
29661 (call_value): Likewise except for special call to buggy powf function.
29663 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
29664 portable runtime and PIC indirect calls.
29665 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
29666 and PIC call sequences. Use ldo instead of blr to set return register
29667 in PIC call sequence.
29669 2014-01-25 Walter Lee <walt@tilera.com>
29671 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
29672 avoid clobbering a live register.
29674 2014-01-25 Walter Lee <walt@tilera.com>
29676 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
29677 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
29678 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
29679 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
29681 2014-01-25 Walter Lee <walt@tilera.com>
29683 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
29684 arguments on even registers.
29685 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
29687 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
29688 (BIGGEST_ALIGNMENT): Ditto.
29689 (BIGGEST_FIELD_ALIGNMENT): Ditto.
29691 2014-01-25 Walter Lee <walt@tilera.com>
29693 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
29694 insns before bundling.
29695 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
29697 2014-01-25 Walter Lee <walt@tilera.com>
29699 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
29700 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
29701 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
29703 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29705 * config/mips/constraints.md (kl): Delete.
29706 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
29707 define expands, using...
29708 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
29709 instructions for MIPS16.
29710 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
29711 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
29713 2014-01-25 Walter Lee <walt@tilera.com>
29715 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
29719 2014-01-25 Walter Lee <walt@tilera.com>
29721 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
29722 (TARGET_EXPAND_TO_RTL_HOOK): Define.
29724 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29726 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
29729 2014-01-25 Jakub Jelinek <jakub@redhat.com>
29731 * print-rtl.c (in_call_function_usage): New var.
29732 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
29733 EXPR_LIST mode as mode and not as reg note name.
29735 PR middle-end/59561
29736 * cfgloopmanip.c (copy_loop_info): If
29737 loop->warned_aggressive_loop_optimizations, make sure
29738 the flag is set in target loop too.
29740 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
29742 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
29744 * builtins.def: Likewise.
29745 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
29746 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
29747 * ira.c (ira_setup_eliminable_regset): Likewise.
29748 * omp-low.c (gate_expand_omp): Likewise.
29749 (execute_lower_omp): Likewise.
29750 (diagnose_sb_0): Likewise.
29751 (gate_diagnose_omp_blocks): Likewise.
29752 (simd_clone_clauses_extract): Likewise.
29755 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29757 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
29758 correction for little endian...
29759 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
29762 2014-01-24 Jeff Law <law@redhat.com>
29764 PR tree-optimization/59919
29765 * tree-vrp.c (find_assert_locations_1): Do not register asserts
29766 for non-returning calls.
29768 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
29770 * common/config/aarch64/aarch64-common.c
29771 (aarch64_rewrite_mcpu): Handle multiple names.
29772 * config/aarch64/aarch64.h
29773 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29775 2014-01-24 Dodji Seketeli <dodji@redhat.com>
29777 * input.c (add_file_to_cache_tab): Handle the case where fopen
29780 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
29783 * config/i386/i386.md (pushsf splitter): Get stack adjustment
29784 from push operand if code of push isn't PRE_DEC.
29786 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
29789 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
29790 -mquad-memory-atomic. Update -mquad-memory documentation to say
29791 it is only used for non-atomic loads/stores.
29793 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
29794 -mquad-memory or -mquad-memory-atomic switches.
29796 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
29797 -mquad-memory-atomic to ISA 2.07 support.
29799 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
29800 to separate support of normal quad word memory operations (ldq, stq)
29801 from the atomic quad word memory operations.
29803 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
29804 support to separate non-atomic quad word operations from atomic
29805 quad word operations. Disable non-atomic quad word operations in
29806 little endian mode so that we don't have to swap words after the
29807 load and before the store.
29808 (quad_load_store_p): Add comment about atomic quad word support.
29809 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
29810 options printed with -mdebug=reg.
29812 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
29813 -mquad-memory-atomic as the test for whether we have quad word
29814 atomic instructions.
29815 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
29816 or -mp8-vector are used, allow byte/half-word atomic operations.
29818 * config/rs6000/sync.md (load_lockedti): Insure that the address
29819 is a proper indexed or indirect address for the lqarx instruction.
29820 On little endian systems, swap the hi/lo registers after the lqarx
29822 (load_lockedpti): Use indexed_or_indirect_operand predicate to
29823 insure the address is valid for the lqarx instruction.
29824 (store_conditionalti): Insure that the address is a proper indexed
29825 or indirect address for the stqcrx. instruction. On little endian
29826 systems, swap the hi/lo registers before doing the stqcrx.
29828 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
29829 insure the address is valid for the stqcrx. instruction.
29831 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
29832 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
29833 type of quad memory support is available.
29835 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
29837 PR regression/59915
29838 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
29839 there is a danger of looping.
29841 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
29843 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
29844 force flag_ira_loop_pressure if set via command line.
29846 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29848 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
29849 (ashr_simd): New builtin handling DI mode.
29850 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
29851 (aarch64_sshr_simddi): New match pattern.
29852 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
29853 (vshrd_n_s64): Likewise.
29854 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
29856 2014-01-23 Nick Clifton <nickc@redhat.com>
29858 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
29859 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
29860 favour of mcu specific scripts.
29861 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
29864 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29865 Alex Velenko <Alex.Velenko@arm.com>
29867 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
29868 (vaddv_s16): Likewise.
29869 (vaddv_s32): Likewise.
29870 (vaddv_u8): Likewise.
29871 (vaddv_u16): Likewise.
29872 (vaddv_u32): Likewise.
29873 (vaddvq_s8): Likewise.
29874 (vaddvq_s16): Likewise.
29875 (vaddvq_s32): Likewise.
29876 (vaddvq_s64): Likewise.
29877 (vaddvq_u8): Likewise.
29878 (vaddvq_u16): Likewise.
29879 (vaddvq_u32): Likewise.
29880 (vaddvq_u64): Likewise.
29881 (vaddv_f32): Likewise.
29882 (vaddvq_f32): Likewise.
29883 (vaddvq_f64): Likewise.
29884 (vmaxv_f32): Likewise.
29885 (vmaxv_s8): Likewise.
29886 (vmaxv_s16): Likewise.
29887 (vmaxv_s32): Likewise.
29888 (vmaxv_u8): Likewise.
29889 (vmaxv_u16): Likewise.
29890 (vmaxv_u32): Likewise.
29891 (vmaxvq_f32): Likewise.
29892 (vmaxvq_f64): Likewise.
29893 (vmaxvq_s8): Likewise.
29894 (vmaxvq_s16): Likewise.
29895 (vmaxvq_s32): Likewise.
29896 (vmaxvq_u8): Likewise.
29897 (vmaxvq_u16): Likewise.
29898 (vmaxvq_u32): Likewise.
29899 (vmaxnmv_f32): Likewise.
29900 (vmaxnmvq_f32): Likewise.
29901 (vmaxnmvq_f64): Likewise.
29902 (vminv_f32): Likewise.
29903 (vminv_s8): Likewise.
29904 (vminv_s16): Likewise.
29905 (vminv_s32): Likewise.
29906 (vminv_u8): Likewise.
29907 (vminv_u16): Likewise.
29908 (vminv_u32): Likewise.
29909 (vminvq_f32): Likewise.
29910 (vminvq_f64): Likewise.
29911 (vminvq_s8): Likewise.
29912 (vminvq_s16): Likewise.
29913 (vminvq_s32): Likewise.
29914 (vminvq_u8): Likewise.
29915 (vminvq_u16): Likewise.
29916 (vminvq_u32): Likewise.
29917 (vminnmv_f32): Likewise.
29918 (vminnmvq_f32): Likewise.
29919 (vminnmvq_f64): Likewise.
29921 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29923 * config/aarch64/aarch64-simd.md
29924 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
29925 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
29926 (*aarch64_mul3_elt<mode>): Likewise.
29927 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
29928 (*aarch64_mul3_elt_to_64v2df): Likewise.
29929 (*aarch64_mla_elt<mode>): Likewise.
29930 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
29931 (*aarch64_mls_elt<mode>): Likewise.
29932 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
29933 (*aarch64_fma4_elt<mode>): Likewise.
29934 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
29935 (*aarch64_fma4_elt_to_64v2df): Likewise.
29936 (*aarch64_fnma4_elt<mode>): Likewise.
29937 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
29938 (*aarch64_fnma4_elt_to_64v2df): Likewise.
29939 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
29940 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
29941 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29942 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29943 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
29944 (aarch64_sqdmull_lane<mode>_internal): Likewise.
29945 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
29947 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
29949 * config/aarch64/aarch64-simd.md
29950 (aarch64_be_checked_get_lane<mode>): New define_expand.
29951 * config/aarch64/aarch64-simd-builtins.def
29952 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
29953 New builtin definition.
29954 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
29955 Use new safe be builtin.
29957 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29959 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
29961 (aarch64_be_st1<mode>): Likewise.
29962 (aarch_ld1<VALL:mode>): Define_expand modified.
29963 (aarch_st1<VALL:mode>): Likewise.
29964 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
29965 (UNSPEC_ST1): Likewise.
29967 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
29969 * config/microblaze/microblaze.md: Add trap insn and attribute
29971 2014-01-23 Dodji Seketeli <dodji@redhat.com>
29973 PR preprocessor/58580
29974 * input.h (location_get_source_line): Take an additional line_size
29976 (void diagnostics_file_cache_fini): Declare new function.
29977 * input.c (struct fcache): New type.
29978 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
29979 New static constants.
29980 (diagnostic_file_cache_init, total_lines_num)
29981 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
29982 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
29983 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
29984 (get_next_line, read_next_line, goto_next_line, read_line_num):
29985 New static function definitions.
29986 (diagnostic_file_cache_fini): New function.
29987 (location_get_source_line): Take an additional output line_len
29988 parameter. Re-write using lookup_or_add_file_to_cache_tab and
29990 * diagnostic.c (diagnostic_finish): Call
29991 diagnostic_file_cache_fini.
29992 (adjust_line): Take an additional input parameter for the length
29993 of the line, rather than calculating it with strlen.
29994 (diagnostic_show_locus): Adjust the use of
29995 location_get_source_line and adjust_line with respect to their new
29996 signature. While displaying a line now, do not stop at the first
29997 null byte. Rather, display the zero byte as a space and keep
29998 going until we reach the size of the line.
29999 * Makefile.in: Add vec.o to OBJS-libcommon
30001 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
30002 Ilya Tocar <ilya.tocar@intel.com>
30004 * config/i386/avx512fintrin.h (_mm512_kmov): New.
30005 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
30006 (__builtin_ia32_kmov16): Ditto.
30007 * config/i386/i386.md (UNSPEC_KMOV): New.
30010 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
30012 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
30013 (_mm512_storeu_si512): Ditto.
30015 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
30018 * rtl.h (get_referenced_operands): Declare.
30019 * recog.c (get_referenced_operands): New function.
30020 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
30021 operands have been referenced when recording LO_SUM references.
30023 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
30025 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
30027 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30029 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
30030 Enable for generic and recent AMD targets.
30032 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30034 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
30035 ARG_SIZE note when adjustment was eliminated.
30037 2014-01-22 Jeff Law <law@redhat.com>
30039 PR tree-optimization/59597
30040 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
30041 in file. Accept new argument REGISTERING and use it to modify
30042 dump output appropriately.
30043 (register_jump_thread): Corresponding changes.
30044 (mark_threaded_blocks): Reinstate code to cancel unprofitable
30045 thread paths involving joiner blocks. Add code to dump cancelled
30046 jump threading paths.
30048 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
30050 PR rtl-optimization/59477
30051 * lra-constraints.c (inherit_in_ebb): Process call for living hard
30052 regs. Update reloads_num and potential_reload_hard_regs for all insns.
30054 2014-01-22 Tom Tromey <tromey@redhat.com>
30056 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
30058 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
30060 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30062 PR rtl-optimization/59896
30063 * lra-constraints.c (process_alt_operands): Check unused note for
30064 matched operands of insn with no output reloads.
30066 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
30068 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
30069 (mips_move_from_gpr_cost): Likewise.
30071 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30073 PR rtl-optimization/59858
30074 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
30075 ira_class_hard_regs_num.
30076 (process_alt_operands): Increase reject for dying matched operand.
30078 2014-01-21 Jakub Jelinek <jakub@redhat.com>
30081 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
30082 smaller than size, perform several stores or loads and stores
30083 at dst + count - size to store or copy all of size bytes, rather
30084 than just last modesize bytes.
30086 2014-01-20 DJ Delorie <dj@redhat.com>
30088 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
30089 that CLOBBERs are REGs before propogating their values.
30091 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
30093 PR middle-end/59789
30094 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
30095 (cgraph_inline_failed_type): New function.
30096 * cgraph.h (DEFCIFCODE): Add type.
30097 (cgraph_inline_failed_type_t): New enum.
30098 (cgraph_inline_failed_type): New prototype.
30099 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
30100 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
30101 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
30102 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
30103 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
30104 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
30105 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
30106 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
30107 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
30108 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
30109 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
30110 OPTIMIZATION_MISMATCH.
30111 * tree-inline.c (expand_call_inline): Emit errors during
30112 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
30114 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30117 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
30118 mode attribute in insn output.
30120 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
30122 * output.h (output_constant): Delete.
30123 * varasm.c (output_constant): Make private.
30125 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
30127 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
30129 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30131 PR middle-end/59860
30132 * tree.h (fold_builtin_strcat): New prototype.
30133 * builtins.c (fold_builtin_strcat): No longer static. Add len
30134 argument, if non-NULL, don't call c_strlen. Optimize
30135 directly into __builtin_memcpy instead of __builtin_strcpy.
30136 (fold_builtin_2): Adjust fold_builtin_strcat caller.
30137 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
30139 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30141 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30142 for SImode_address_operand operands, having only a REG argument.
30144 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
30146 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
30147 loader name using mbig-endian.
30148 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
30150 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30152 * doc/invoke.texi (-march): Clarify documentation for AArch64.
30153 (-mtune): Likewise.
30156 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
30158 * config/aarch64/aarch64-protos.h
30159 (aarch64_cannot_change_mode_class_ptr): Declare.
30160 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
30161 aarch64_cannot_change_mode_class_ptr): New.
30162 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
30163 backend hook aarch64_cannot_change_mode_class.
30165 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30167 * common/config/aarch64/aarch64-common.c
30168 (aarch64_handle_option): Don't handle any option order logic here.
30169 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
30170 selected_cpu, warn on architecture version mismatch.
30171 (aarch64_override_options): Fix parsing order for option strings.
30173 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30174 Iain Sandoe <iain@codesourcery.com>
30177 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
30178 warning. Amend comment to reflect current functionality.
30180 2014-01-20 Richard Biener <rguenther@suse.de>
30182 PR middle-end/59860
30183 * builtins.c (fold_builtin_strcat): Remove case better handled
30184 by tree-ssa-strlen.c.
30186 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
30188 * config/aarch64/aarch64.opt
30189 (mcpu, march, mtune): Make case-insensitive.
30191 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30194 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30195 if operands[1] is a REG or ZERO_EXTEND of a REG.
30197 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
30199 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
30201 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
30203 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
30204 long non-pic millicode calls.
30206 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30208 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
30210 2014-01-19 Kito Cheng <kito@0xlab.org>
30212 * builtins.c (expand_movstr): Check movstr expand done or fail.
30214 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30215 H.J. Lu <hongjiu.lu@intel.com>
30218 * config/i386/i386.md (*lea<mode>): Zero-extend return register
30219 to DImode for zero-extended addresses.
30221 2014-01-19 Jakub Jelinek <jakub@redhat.com>
30223 PR rtl-optimization/57763
30224 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
30225 on the new indirect jump_insn and increment LABEL_NUSES (label).
30227 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
30231 * config.gcc (x86_archs): New variable.
30232 (x86_64_archs): Likewise.
30233 (x86_cpus): Likewise.
30234 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
30235 --with-arch/--with-cpu= options.
30236 Support --with-arch=/--with-cpu={nehalem,westmere,
30237 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
30239 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30241 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
30242 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
30244 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30246 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
30248 2014-01-18 Jakub Jelinek <jakub@redhat.com>
30251 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
30252 clear cpp_get_options (parse_in)->warn_unused_macros for
30253 ix86_target_macros_internal with cpp_define.
30255 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
30257 * jump.c (delete_related_insns): Keep (use (insn))s.
30258 * reorg.c (redundant_insn): Check for barriers too.
30260 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30262 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
30264 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
30266 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
30267 call to $$dyncall when TARGET_LONG_CALLS is true.
30269 2014-01-17 Jeff Law <law@redhat.com>
30271 * ree.c (combine_set_extension): Temporarily disable test for
30272 changing number of hard registers.
30274 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30276 PR middle-end/58125
30277 * ipa-inline-analysis.c (inline_free_summary):
30278 Do not free summary of aliases.
30280 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30282 PR middle-end/59706
30283 * gimplify.c (gimplify_expr): Use create_tmp_var
30284 instead of create_tmp_var_raw. If cond doesn't have
30285 integral type, don't add the IFN_ANNOTATE builtin at all.
30287 2014-01-17 Martin Jambor <mjambor@suse.cz>
30290 * ipa-cp.c (prev_edge_clone): New variable.
30291 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
30292 Also resize prev_edge_clone vector.
30293 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
30294 (ipcp_edge_removal_hook): New function.
30295 (ipcp_driver): Register ipcp_edge_removal_hook.
30297 2014-01-17 Andrew Pinski <apinski@cavium.com>
30298 Steve Ellcey <sellcey@mips.com>
30301 * config/mips/mips.c (mips_print_operand): Check operand mode instead
30304 2014-01-17 Jeff Law <law@redhat.com>
30306 PR middle-end/57904
30307 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
30308 so that pass_ccp runs first.
30310 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30312 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
30313 (ix86_adjust_cost): Use !TARGET_XXX.
30314 (do_reorder_for_imul): Likewise.
30315 (swap_top_of_ready_list): Likewise.
30316 (ix86_sched_reorder): Likewise.
30318 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30320 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
30321 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
30322 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
30323 (intel_memset): New. Duplicate slm_memset.
30324 (intel_cost): New. Duplicate slm_cost.
30325 (m_INTEL): New macro.
30326 (processor_target_table): Add "intel".
30327 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
30328 with PROCESSOR_INTEL for "intel".
30329 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
30330 PROCESSOR_SILVERMONT.
30331 (ix86_issue_rate): Likewise.
30332 (ix86_adjust_cost): Likewise.
30333 (ia32_multipass_dfa_lookahead): Likewise.
30334 (swap_top_of_ready_list): Likewise.
30335 (ix86_sched_reorder): Likewise.
30336 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
30337 instead of TARGET_OPT_AGU.
30338 * config/i386/i386.h (TARGET_INTEL): New.
30339 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
30340 (processor_type): Add PROCESSOR_INTEL.
30341 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
30342 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
30344 2014-01-17 Marek Polacek <polacek@redhat.com>
30347 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
30350 2014-01-17 Richard Biener <rguenther@suse.de>
30352 PR tree-optimization/46590
30353 * opts.c (default_options_table): Add entries for
30354 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
30355 all enabled at -O1 but not for -Og.
30356 * common.opt (fbranch-count-reg): Remove Init(1).
30357 (fmove-loop-invariants): Likewise.
30358 (ftree-pta): Likewise.
30360 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30362 * config/i386/i386.c (ix86_data_alignment): For compatibility with
30363 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
30364 decls to at least the GCC 4.8 used alignments.
30367 * tree-nested.c (convert_nonlocal_reference_stmt,
30368 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
30369 of GIMPLE_BIND stmts, adjust associated decls.
30371 2014-01-17 Richard Biener <rguenther@suse.de>
30373 PR tree-optimization/46590
30374 * vec.h (vec<>::bseach): New member function implementing
30375 binary search according to C89 bsearch.
30376 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
30377 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
30378 bitmap pointer again. Make accesses_in_loop a flat array.
30379 (mem_ref_obstack): New global.
30380 (outermost_indep_loop): Adjust for mem_ref->stored changes.
30381 (mark_ref_stored): Likewise.
30382 (ref_indep_loop_p_2): Likewise.
30383 (set_ref_stored_in_loop): New helper function.
30384 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
30385 (memref_free): Adjust.
30386 (record_mem_ref_loc): Simplify.
30387 (gather_mem_refs_stmt): Adjust.
30388 (sort_locs_in_loop_postorder_cmp): New function.
30389 (analyze_memory_references): Sort accesses_in_loop after
30390 loop postorder number.
30391 (find_ref_loc_in_loop_cmp): New function.
30392 (for_all_locs_in_loop): Find relevant cluster of locs in
30393 accesses_in_loop and iterate without recursion.
30394 (execute_sm): Avoid uninit warning.
30395 (struct ref_always_accessed): Simplify.
30396 (ref_always_accessed::operator ()): Likewise.
30397 (ref_always_accessed_p): Likewise.
30398 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
30399 loop postorder numbers here.
30400 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
30403 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30406 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
30407 on decls for which assemble_alias has been called.
30409 2014-01-17 Nick Clifton <nickc@redhat.com>
30411 * config/msp430/msp430.opt: (mcpu): New option.
30412 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
30413 (msp430_option_override): Parse target_cpu. If the MCU name
30414 matches a generic string, clear target_mcu.
30415 (msp430_attr): Allow numeric interrupt values up to 63.
30416 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
30417 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
30419 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
30421 * config/msp430/msp430.md (popm): Use %J rather than %I.
30422 (addsi3): Use msp430_nonimmediate_operand for operand 2.
30423 (addhi_cy_i): Use immediate_operand for operand 2.
30424 * doc/invoke.texi: Document -mcpu option.
30426 2014-01-17 Richard Biener <rguenther@suse.de>
30428 PR rtl-optimization/38518
30429 * df.h (df_analyze_loop): Declare.
30430 * df-core.c: Include cfgloop.h.
30431 (df_analyze_1): Split out main part of df_analyze.
30432 (df_analyze): Adjust.
30433 (loop_inverted_post_order_compute): New function.
30434 (loop_post_order_compute): Likewise.
30435 (df_analyze_loop): New function avoiding whole-function
30436 postorder computes.
30437 * loop-invariant.c (find_defs): Use df_analyze_loop.
30438 (find_invariants): Adjust.
30439 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
30441 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
30443 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
30444 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
30446 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
30448 * ipa-ref.c (ipa_remove_stmt_references): Fix references
30449 traversal when removing references.
30451 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
30454 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
30456 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
30458 PR middle-end/56791
30459 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
30460 pushing a reload for an autoinc when we had previously reloaded an
30461 inner part of the address.
30463 2014-01-16 Jakub Jelinek <jakub@redhat.com>
30465 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
30467 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
30468 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
30469 when not giving up or versioning for alias only because of
30471 (vect_analyze_data_ref_dependences): Set to true.
30472 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
30474 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
30475 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
30478 PR middle-end/58344
30479 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
30482 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
30483 operand 0 predicate for gathers, use a new pseudo as subtarget.
30485 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30487 PR middle-end/59609
30488 * lra-constraints.c (process_alt_operands): Add printing debug info.
30489 Check absence of input/output reloads for matched operands too.
30491 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30493 PR rtl-optimization/59835
30494 * ira.c (ira_init_register_move_cost): Increase cost for
30497 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
30499 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
30501 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
30504 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
30505 non-register objects. Use gen_(high/low)part more consistently.
30508 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
30511 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
30512 endian support, remove tests for WORDS_BIG_ENDIAN.
30513 (p8_mfvsrd_3_<mode>): Likewise.
30514 (reload_gpr_from_vsx<mode>): Likewise.
30515 (reload_gpr_from_vsxsf): Likewise.
30516 (p8_mfvsrd_4_disf): Likewise.
30518 2014-01-16 Richard Biener <rguenther@suse.de>
30520 PR rtl-optimization/46590
30521 * lcm.c (compute_antinout_edge): Use postorder iteration.
30522 (compute_laterin): Use inverted postorder iteration.
30524 2014-01-16 Nick Clifton <nickc@redhat.com>
30526 PR middle-end/28865
30527 * varasm.c (output_constant): Return the number of bytes actually
30529 (output_constructor_array_range): Update the field size with the
30530 number of bytes emitted by output_constant.
30531 (output_constructor_regular_field): Likewise. Also do not
30532 complain if the total number of bytes emitted is now greater
30533 than the expected fieldpos.
30534 * output.h (output_constant): Update prototype and descriptive comment.
30536 2014-01-16 Marek Polacek <polacek@redhat.com>
30538 PR middle-end/59827
30539 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
30540 it is error_mark_node.
30542 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
30544 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
30545 VALID_AVX256_REG_OR_OI_MODE.
30547 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
30549 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
30550 current procedure should be profiled.
30552 2014-01-15 Andrew Pinski <apinski@cavium.com>
30554 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
30555 of moving from/to the STACK_REG register class.
30557 2014-01-15 Richard Henderson <rth@redhat.com>
30560 * reginfo.c (global_regs_decl): Globalize.
30561 * rtl.h (global_regs_decl): Declare.
30562 * ira.c (do_reload): Diagnose frame_pointer_needed and it
30563 reserved via global_regs.
30565 2014-01-15 Teresa Johnson <tejohnson@google.com>
30567 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
30569 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
30571 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
30572 and vmulosh rather than call gen_vec_widen_smult_*.
30573 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
30574 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
30575 (vec_widen_smult_even_v16qi): Likewise.
30576 (vec_widen_umult_even_v8hi): Likewise.
30577 (vec_widen_smult_even_v8hi): Likewise.
30578 (vec_widen_umult_odd_v16qi): Likewise.
30579 (vec_widen_smult_odd_v16qi): Likewise.
30580 (vec_widen_umult_odd_v8hi): Likewise.
30581 (vec_widen_smult_odd_v8hi): Likewise.
30582 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
30583 vmuloub rather than call gen_vec_widen_umult_*.
30584 (vec_widen_umult_lo_v16qi): Likewise.
30585 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
30586 vmulosb rather than call gen_vec_widen_smult_*.
30587 (vec_widen_smult_lo_v16qi): Likewise.
30588 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
30589 rather than call gen_vec_widen_umult_*.
30590 (vec_widen_umult_lo_v8hi): Likewise.
30591 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
30592 rather than call gen_vec_widen_smult_*.
30593 (vec_widen_smult_lo_v8hi): Likewise.
30595 2014-01-15 Jeff Law <law@redhat.com>
30597 PR tree-optimization/59747
30598 * ree.c (find_and_remove_re): Properly handle case where a second
30599 eliminated extension requires widening a copy created for elimination
30600 of a prior extension.
30601 (combine_set_extension): Ensure that the number of hard regs needed
30602 for a destination register does not change when we widen it.
30604 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
30606 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
30607 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
30608 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
30609 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
30610 (avr-*-rtems*): Likewise.
30611 (bfin*-rtems*): Likewise.
30612 (moxie-*-rtems*): Likewise.
30613 (h8300-*-rtems*): Likewise.
30614 (i[34567]86-*-rtems*): Likewise.
30615 (lm32-*-rtems*): Likewise.
30616 (m32r-*-rtems*): Likewise.
30617 (m68k-*-rtems*): Likewise.
30618 (microblaze*-*-rtems*): Likewise.
30619 (mips*-*-rtems*): Likewise.
30620 (powerpc-*-rtems*): Likewise.
30621 (sh-*-rtems*): Likewise.
30622 (sparc-*-rtems*): Likewise.
30623 (sparc64-*-rtems*): Likewise.
30624 (v850-*-rtems*): Likewise.
30625 (m32c-*-rtems*): Likewise.
30627 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
30629 PR rtl-optimization/59511
30630 * ira.c (ira_init_register_move_cost): Use memory costs for some
30631 cases of register move cost calculations.
30632 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
30633 instead of BB frequency.
30634 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
30635 * lra-assigns.c (find_hard_regno_for): Ditto.
30637 2014-01-15 Richard Biener <rguenther@suse.de>
30639 PR tree-optimization/59822
30640 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
30641 (vectorizable_load): Use it to hoist defs of uses of invariant
30642 loads out of the loop.
30644 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
30645 Kugan Vivekanandarajah <kuganv@linaro.org>
30648 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
30651 2014-01-15 Richard Biener <rguenther@suse.de>
30653 PR rtl-optimization/59802
30654 * lcm.c (compute_available): Use inverted postorder to seed
30655 the initial worklist.
30657 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30660 * config/s390/s390.c (s390_preferred_reload_class): Don't return
30661 ADDR_REGS for invalid symrefs in non-PIC code.
30663 2014-01-15 Jakub Jelinek <jakub@redhat.com>
30666 * builtins.c (determine_block_size): Initialize *probable_max_size
30667 even if len_rtx is CONST_INT.
30669 2014-01-14 Andrew Pinski <apinski@cavium.com>
30671 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
30672 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
30673 (cortexa53_tunings): Likewise.
30674 (aarch64_sched_issue_rate): New function.
30675 (TARGET_SCHED_ISSUE_RATE): Define.
30677 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30679 * ira-costs.c (find_costs_and_classes): Add missed
30680 ira_init_register_move_cost_if_necessary.
30682 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30685 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
30687 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
30690 * config/i386/i386.c (type_natural_mode): Add a bool parameter
30691 to indicate if type is used for function return value. Warn ABI
30692 change if the vector mode isn't available for function return value.
30693 (ix86_function_arg_advance): Pass false to type_natural_mode.
30694 (ix86_function_arg): Likewise.
30695 (ix86_gimplify_va_arg): Likewise.
30696 (function_arg_32): Don't warn ABI change.
30697 (ix86_function_value): Pass true to type_natural_mode.
30698 (ix86_return_in_memory): Likewise.
30699 (ix86_struct_value_rtx): Removed.
30700 (TARGET_STRUCT_VALUE_RTX): Likewise.
30702 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30704 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
30705 converting a conditional jump into a conditional return.
30707 2014-01-14 Richard Biener <rguenther@suse.de>
30709 PR tree-optimization/58921
30710 PR tree-optimization/59006
30711 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
30712 hoisting invariant stmts.
30713 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
30714 invariant loads on the preheader edge if possible.
30716 2014-01-14 Joey Ye <joey.ye@arm.com>
30718 * doc/plugin.texi (Building GCC plugins): Update to C++.
30720 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
30722 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
30723 (_mm_rcp28_round_ss): Ditto.
30724 (_mm_rsqrt28_round_sd): Ditto.
30725 (_mm_rsqrt28_round_ss): Ditto.
30726 (_mm_rcp28_sd): Ditto.
30727 (_mm_rcp28_ss): Ditto.
30728 (_mm_rsqrt28_sd): Ditto.
30729 (_mm_rsqrt28_ss): Ditto.
30730 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
30731 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
30732 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
30733 (IX86_BUILTIN_RCP28SD): Ditto.
30734 (IX86_BUILTIN_RCP28SS): Ditto.
30735 (IX86_BUILTIN_RSQRT28SD): Ditto.
30736 (IX86_BUILTIN_RSQRT28SS): Ditto.
30737 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
30738 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
30739 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
30740 (ix86_expand_special_args_builtin): Expand new FTYPE.
30741 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
30742 (srcp14<mode>): Make insn unary.
30743 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
30744 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
30745 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
30746 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
30747 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
30748 Fix rounding: make it SAE only.
30749 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
30751 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
30753 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
30754 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
30755 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
30756 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
30757 (round_saeonly_mask_scalar_operand4): Ditto.
30758 (round_saeonly_mask_scalar_op3): Ditto.
30759 (round_saeonly_mask_scalar_op4): Ditto.
30761 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30763 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
30764 Implement -maltivec=be for vec_insert and vec_extract.
30766 2014-01-10 DJ Delorie <dj@redhat.com>
30768 * config/msp430/msp430.md (call_internal): Don't allow memory
30769 references with SP as the base register.
30770 (call_value_internal): Likewise.
30771 * config/msp430/constraints.md (Yc): New. For memory references
30772 that don't use SP as a base register.
30774 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
30775 "an integer without a # prefix"
30776 * config/msp430/msp430.md (epilogue_helper): Use it.
30778 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30781 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
30782 AVX512F gather builtins.
30783 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
30784 on gather decls with INTEGER_TYPE masktype.
30785 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
30786 directly into the builtin rather than hoisting it before loop.
30788 PR tree-optimization/59387
30789 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
30790 (scev_const_prop): If folded_casts and type has undefined overflow,
30791 use force_gimple_operand instead of force_gimple_operand_gsi and
30792 for each added stmt if it is assign with
30793 arith_code_with_undefined_signed_overflow, call
30794 rewrite_to_defined_overflow.
30795 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
30796 gimple-fold.h instead.
30797 (arith_code_with_undefined_signed_overflow,
30798 rewrite_to_defined_overflow): Moved to ...
30799 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
30800 rewrite_to_defined_overflow): ... here. No longer static.
30801 Include gimplify-me.h.
30802 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
30803 rewrite_to_defined_overflow): New prototypes.
30805 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30807 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
30809 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
30811 * builtins.c (get_object_alignment_2): Minor tweak.
30812 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
30814 2014-01-13 Christian Bruel <christian.bruel@st.com>
30816 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
30817 optimized non constant lengths.
30819 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30822 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
30823 load as __atomic_load_N if possible.
30825 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30827 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
30829 (rs6000_expand_builtin): Adjust call.
30831 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30834 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
30835 * config/rs6000/rs6000.c: Include target-globals.h.
30836 (rs6000_set_current_function): Instead of doing target_reinit
30837 unconditionally, use save_target_globals_default_opts and
30838 restore_target_globals.
30840 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
30842 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
30843 (rs6000_expand_builtin): Handle mffs and mtfsf.
30844 (rs6000_init_builtins): Define mffs and mtfsf.
30845 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
30846 (rs6000_mffs): New pattern.
30847 (rs6000_mtfsf): New pattern.
30849 2014-01-11 Bin Cheng <bin.cheng@arm.com>
30851 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
30852 Start narrowing with START. Apply candidate-use pair
30853 and check overall cost in narrowing.
30854 (iv_ca_prune): Pass new argument.
30856 2014-01-10 Jeff Law <law@redhat.com>
30858 PR middle-end/59743
30859 * ree.c (combine_reaching_defs): Ensure the defining statement
30860 occurs before the extension when optimizing extensions with
30861 different source and destination hard registers.
30863 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30866 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
30867 vtables into the type inheritance graph.
30869 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30871 PR rtl-optimization/59754
30872 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
30873 modes in the REGNO != REGNO case.
30875 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30877 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
30879 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30881 PR tree-optimization/59745
30882 * tree-predcom.c (tree_predictive_commoning_loop): Call
30883 free_affine_expand_cache if giving up because components is NULL.
30885 * target-globals.c (save_target_globals): Allocate < 4KB structs using
30886 GC in payload of target_globals struct instead of allocating them on
30887 the heap and the larger structs separately using GC.
30888 * target-globals.h (struct target_globals): Make regs, hard_regs,
30889 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
30890 of GTY((skip)) and change type to void *.
30891 (reset_target_globals): Cast loads from those fields to corresponding
30894 2014-01-10 Steve Ellcey <sellcey@mips.com>
30897 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
30898 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
30899 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
30901 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
30904 * aarch64-modes.def (CC_Zmode): New flags mode.
30905 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
30906 represents an equality.
30907 (aarch64_get_condition_code): Handle CC_Zmode.
30908 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
30910 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30912 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
30913 extraction in good case.
30915 2014-01-10 Richard Biener <rguenther@suse.de>
30917 PR tree-optimization/59374
30918 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
30919 checking after SLP discovery. Mark stmts not participating
30920 in any SLP instance properly.
30922 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30924 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
30925 when handling a SET rtx.
30927 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30929 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
30930 (cortex-a57): Likewise.
30931 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
30933 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30935 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
30936 non-iwmmxt builtins.
30938 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30942 * ipa-devirt.c record_target_from_binfo): Take as argument
30943 stack of binfos and lookup matching one for virtual inheritance.
30944 (possible_polymorphic_call_targets_1): Update.
30946 2014-01-10 Huacai Chen <chenhc@lemote.com>
30948 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
30949 kernel strings for Loongson-2E/2F/3A.
30951 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30953 PR middle-end/59670
30954 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
30955 is_gimple_call before calling gimple_call_internal_p.
30957 2014-01-09 Steve Ellcey <sellcey@mips.com>
30959 * Makefile.in (TREE_FLOW_H): Remove.
30960 (TREE_SSA_H): Add file names from tree-flow.h.
30961 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
30962 * tree.h: Remove tree-flow.h reference.
30963 * hash-table.h: Remove tree-flow.h reference.
30964 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
30965 reference with tree-ssa-loop.h.
30967 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30969 * doc/invoke.texi: Add -maltivec={be,le} options, and document
30970 default element-order behavior for -maltivec.
30971 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
30972 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
30973 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
30974 when targeting big endian, at least for now.
30975 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
30977 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30979 PR middle-end/47735
30980 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
30981 var satisfies use_register_for_decl, just take into account type
30982 alignment, rather than decl alignment.
30984 PR tree-optimization/59622
30985 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
30986 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
30987 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
30988 Don't devirtualize for inplace at all. For targets.length () == 1,
30989 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
30991 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30993 * config/i386/i386.md (cpu): Remove the unused btver1.
30995 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30997 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
30999 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31002 * tree-core.h (struct target_globals): New forward declaration.
31003 (struct tree_target_option): Add globals field.
31004 * tree.h (TREE_TARGET_GLOBALS): Define.
31005 (prepare_target_option_nodes_for_pch): New prototype.
31006 * target-globals.h (struct target_globals): Define even if
31007 !SWITCHABLE_TARGET.
31008 * tree.c (prepare_target_option_node_for_pch,
31009 prepare_target_option_nodes_for_pch): New functions.
31010 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
31011 * config/i386/i386.c: Include target-globals.h.
31012 (ix86_set_current_function): Instead of doing target_reinit
31013 unconditionally, use save_target_globals_default_opts and
31014 restore_target_globals.
31016 2014-01-09 Richard Biener <rguenther@suse.de>
31018 PR tree-optimization/59715
31019 * tree-cfg.h (split_critical_edges): Declare.
31020 * tree-cfg.c (split_critical_edges): Export.
31021 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
31023 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
31025 * cfgexpand.c (expand_stack_vars): Optionally disable
31026 asan stack protection.
31027 (expand_used_vars): Likewise.
31028 (partition_stack_vars): Likewise.
31029 * asan.c (asan_emit_stack_protection): Optionally disable
31030 after return stack usage.
31031 (instrument_derefs): Optionally disable memory access instrumentation.
31032 (instrument_builtin_call): Likewise.
31033 (instrument_strlen_call): Likewise.
31034 (asan_protect_global): Optionally disable global variables protection.
31035 * doc/invoke.texi: Added doc for new options.
31036 * params.def: Added new options.
31037 * params.h: Likewise.
31039 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31041 PR rtl-optimization/59724
31042 * ifcvt.c (cond_exec_process_if_block): Don't call
31043 flow_find_head_matching_sequence with 0 longest_match.
31044 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
31045 non-active insns if !stop_after.
31046 (try_head_merge_bb): Revert 2014-01-07 changes.
31048 2014-01-08 Jeff Law <law@redhat.com>
31050 * ree.c (get_sub_rtx): New function, extracted from...
31051 (merge_def_and_ext): Here.
31052 (combine_reaching_defs): Use get_sub_rtx.
31054 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
31056 * cgraph.h (varpool_variable_node): Do not choke on null node.
31058 2014-01-08 Catherine Moore <clm@codesourcery.com>
31060 * config/mips/mips.md (simple_return): Attempt to use JRC
31062 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
31064 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31066 PR rtl-optimization/59137
31067 * reorg.c (steal_delay_list_from_target): Call update_block for
31069 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
31071 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31073 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
31074 two duplicate entries.
31076 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31079 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
31081 * config/mips/mips.c (mips_truncated_op_cost): New function.
31082 (mips_rtx_costs): Adjust test for BADDU.
31083 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
31085 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
31087 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
31088 (*baddu_si): ...this new pattern.
31090 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31093 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
31095 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
31097 PR middle-end/57748
31098 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
31100 (expand_expr, expand_normal): Adjust.
31101 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
31102 inner_reference_p. Use inner_reference_p to expand inner references.
31103 (store_expr): Adjust.
31104 * cfgexpand.c (expand_call_stmt): Adjust.
31106 2014-01-08 Rong Xu <xur@google.com>
31108 * gcov-io.c (gcov_var): Move from gcov-io.h.
31109 (gcov_position): Ditto.
31110 (gcov_is_error): Ditto.
31111 (gcov_rewrite): Ditto.
31112 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
31113 only part to libgcc/libgcov.h.
31115 2014-01-08 Marek Polacek <polacek@redhat.com>
31117 PR middle-end/59669
31118 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
31120 2014-01-08 Marek Polacek <polacek@redhat.com>
31123 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
31125 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31127 PR rtl-optimization/59649
31128 * stor-layout.c (get_mode_bounds): For BImode return
31129 0 and STORE_FLAG_VALUE.
31131 2014-01-08 Richard Biener <rguenther@suse.de>
31133 PR middle-end/59630
31134 * gimple.h (is_gimple_builtin_call): Remove.
31135 (gimple_builtin_call_types_compatible_p): New.
31136 (gimple_call_builtin_p): New overload.
31137 * gimple.c (is_gimple_builtin_call): Remove.
31138 (validate_call): Rename to ...
31139 (gimple_builtin_call_types_compatible_p): ... this and export. Also
31140 check return types.
31141 (validate_type): New static function.
31142 (gimple_call_builtin_p): New overload and adjust.
31143 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
31144 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
31145 (gimple_fold_stmt_to_constant_1): Likewise.
31146 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
31148 2014-01-08 Richard Biener <rguenther@suse.de>
31150 PR middle-end/59471
31151 * gimplify.c (gimplify_expr): Gimplify register-register type
31152 VIEW_CONVERT_EXPRs to separate stmts.
31154 2014-01-07 Jeff Law <law@redhat.com>
31156 PR middle-end/53623
31157 * ree.c (combine_set_extension): Handle case where source
31158 and destination registers in an extension insn are different.
31159 (combine_reaching_defs): Allow source and destination registers
31160 in extension to be different under limited circumstances.
31161 (add_removable_extension): Remove restriction that the
31162 source and destination registers in the extension are the same.
31163 (find_and_remove_re): Emit a copy from the extension's
31164 destination to its source after the defining insn if
31165 the source and destination registers are different.
31167 PR middle-end/59285
31168 * ifcvt.c (merge_if_block): If we are merging a block with more than
31169 one successor with a block with no successors, remove any BARRIER
31170 after the second block.
31172 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
31174 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
31176 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
31179 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
31180 for 14-bit register offsets when INT14_OK_STRICT is false.
31182 2014-01-07 Roland Stigge <stigge@antcom.de>
31183 Michael Meissner <meissner@linux.vnet.ibm.com>
31186 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
31187 Only check TFmode for SPE constants. Don't check TImode or TDmode.
31189 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
31191 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
31194 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
31196 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
31197 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
31198 rtx is const0_rtx or not.
31200 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
31203 * target-globals.c (save_target_globals): Remove this_fn_optab
31205 * toplev.c: Include optabs.h.
31206 (target_reinit): Temporarily restore the global options if another
31207 set of options are in force.
31209 2014-01-07 Jakub Jelinek <jakub@redhat.com>
31211 PR rtl-optimization/58668
31212 * cfgcleanup.c (flow_find_cross_jump): Don't count
31213 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
31214 to determine what is counted.
31215 (flow_find_head_matching_sequence): Use active_insn_p to determine
31217 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
31219 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
31220 determine what is counted.
31222 PR tree-optimization/59643
31223 * tree-predcom.c (split_data_refs_to_components): If one dr is
31224 read and one write, determine_offset fails and the write isn't
31225 in the bad component, just put the read into the bad component.
31227 2014-01-07 Mike Stump <mikestump@comcast.net>
31228 Jakub Jelinek <jakub@redhat.com>
31231 * tree-core.h (struct tree_optimization_option): Change optabs
31232 type from unsigned char * to void *.
31233 * optabs.c (init_tree_optimization_optabs): Adjust
31234 TREE_OPTIMIZATION_OPTABS initialization.
31236 2014-01-06 Jakub Jelinek <jakub@redhat.com>
31239 * config/i386/i386.h (struct machine_function): Add
31240 no_drap_save_restore field.
31241 * config/i386/i386.c (ix86_save_reg): Use
31242 !cfun->machine->no_drap_save_restore instead of
31243 crtl->stack_realign_needed.
31244 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
31245 this function clears frame_pointer_needed. Set
31246 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
31247 and DRAP reg is needed.
31249 2014-01-06 Marek Polacek <polacek@redhat.com>
31252 * doc/implement-c.texi: Mention that other integer types are
31253 permitted as bit-field types in strictly conforming mode.
31255 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
31257 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
31258 is newly allocated.
31260 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
31262 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
31264 2014-01-06 Martin Jambor <mjambor@suse.cz>
31267 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
31269 * ipa-prop.c (ipa_print_node_params): Fix indentation.
31271 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
31275 * var-tracking.c (add_stores): Preserve the value of the source even if
31276 we don't record the store.
31278 2014-01-06 Terry Guo <terry.guo@arm.com>
31280 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
31282 2014-01-05 Iain Sandoe <iain@codesourcery.com>
31285 * config/darwin.c (darwin_function_section): Adjust return values to
31286 correspond to optimisation changes made in r206070.
31288 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
31290 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
31291 from prefetch_block tune setting.
31292 (nocona_cost): Correct size of prefetch block to 64.
31294 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
31296 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
31297 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
31298 used to save the static chain register in the computation of the offset
31299 from which the FP registers need to be restored.
31301 2014-01-04 Jakub Jelinek <jakub@redhat.com>
31303 PR tree-optimization/59519
31304 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
31305 ICE if get_current_def (current_new_name) is already non-NULL, as long
31306 as it is a phi result of some other phi in *new_exit_bb that has
31309 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
31310 or vmovdqu* for misaligned_operand.
31311 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
31312 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
31313 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
31314 aligned_mem for AVX512F masked aligned load and store builtins and for
31315 non-temporal moves.
31317 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
31319 PR tree-optimization/59651
31320 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
31321 Address range for negative step should be added by TYPE_SIZE_UNIT.
31323 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
31325 * config/m68k/m68k.c (handle_move_double): Handle pushes with
31326 overlapping registers also for registers other than the stack pointer.
31328 2014-01-03 Marek Polacek <polacek@redhat.com>
31331 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
31334 2014-01-03 Jakub Jelinek <jakub@redhat.com>
31337 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
31340 * config/i386/i386.md (MODE_SIZE): New mode attribute.
31341 (push splitter): Use <P:MODE_SIZE> instead of
31342 GET_MODE_SIZE (<P:MODE>mode).
31343 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
31344 (mov -1, reg peephole2): Likewise.
31345 * config/i386/sse.md (*mov<mode>_internal,
31346 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
31347 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
31348 *<code><mode>3, *andnot<mode>3<mask_name>,
31349 <mask_codefor><code><mode>3<mask_name>): Likewise.
31350 * config/i386/subst.md (mask_mode512bit_condition,
31351 sd_mask_mode512bit_condition): Likewise.
31353 2014-01-02 Xinliang David Li <davidxl@google.com>
31355 PR tree-optimization/59303
31356 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
31357 (dump_predicates): Better output format.
31358 (pred_equal_p): New function.
31359 (is_neq_relop_p): Ditto.
31360 (is_neq_zero_form_p): Ditto.
31361 (pred_expr_equal_p): Ditto.
31362 (pred_neg_p): Ditto.
31363 (simplify_pred): Ditto.
31364 (simplify_preds_2): Ditto.
31365 (simplify_preds_3): Ditto.
31366 (simplify_preds_4): Ditto.
31367 (simplify_preds): Ditto.
31368 (push_pred): Ditto.
31369 (push_to_worklist): Ditto.
31370 (get_pred_info_from_cmp): Ditto.
31371 (is_degenerated_phi): Ditto.
31372 (normalize_one_pred_1): Ditto.
31373 (normalize_one_pred): Ditto.
31374 (normalize_one_pred_chain): Ditto.
31375 (normalize_preds): Ditto.
31376 (normalize_cond_1): Remove function.
31377 (normalize_cond): Ditto.
31378 (is_gcond_subset_of): Ditto.
31379 (is_subset_of_any): Ditto.
31380 (is_or_set_subset_of): Ditto.
31381 (is_and_set_subset_of): Ditto.
31382 (is_norm_cond_subset_of): Ditto.
31383 (pred_chain_length_cmp): Ditto.
31384 (convert_control_dep_chain_into_preds): Type change.
31385 (find_predicates): Ditto.
31386 (find_def_preds): Ditto.
31387 (destroy_predicates_vecs): Ditto.
31388 (find_matching_predicates_in_rest_chains): Ditto.
31389 (use_pred_not_overlap_with_undef_path_pred): Ditto.
31390 (is_pred_expr_subset): Ditto.
31391 (is_pred_chain_subset_of): Ditto.
31392 (is_included_in): Ditto.
31393 (is_superset_of): Ditto.
31395 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31397 Update copyright years.
31399 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31401 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
31402 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
31403 config/arc/arc.md, config/arc/arc.opt,
31404 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
31405 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
31406 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
31407 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
31408 config/linux-protos.h, config/linux.c, config/winnt-c.c,
31409 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
31410 vtable-verify.c, vtable-verify.h: Use the standard form for the
31413 2014-01-02 Tobias Burnus <burnus@net-b.de>
31415 * gcc.c (process_command): Update copyright notice dates.
31416 * gcov-dump.c: Ditto.
31418 * doc/cpp.texi: Bump @copying's copyright year.
31419 * doc/cppinternals.texi: Ditto.
31420 * doc/gcc.texi: Ditto.
31421 * doc/gccint.texi: Ditto.
31422 * doc/gcov.texi: Ditto.
31423 * doc/install.texi: Ditto.
31424 * doc/invoke.texi: Ditto.
31426 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31428 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
31430 2014-01-01 Jakub Jelinek <jakub@redhat.com>
31432 * config/i386/sse.md (*mov<mode>_internal): Guard
31433 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
31435 PR rtl-optimization/59647
31436 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
31437 new_rtx into UNSIGNED_FLOAT rtxes.
31439 Copyright (C) 2014 Free Software Foundation, Inc.
31441 Copying and distribution of this file, with or without modification,
31442 are permitted in any medium without royalty provided the copyright
31443 notice and this notice are preserved.