1 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
3 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
4 when architecture is older than ARMv7.
6 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
9 * config/pa/pa.c (pa_function_value): Directly handle aggregates
10 that fit exactly in a word or double word.
12 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
14 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
17 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
18 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
19 Anna Tikhonova <anna.tikhonova@intel.com>
20 Ilya Tocar <ilya.tocar@intel.com>
21 Andrey Turetskiy <andrey.turetskiy@intel.com>
22 Ilya Verbin <ilya.verbin@intel.com>
23 Kirill Yukhin <kirill.yukhin@intel.com>
24 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
27 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
29 (define_mode_iterator VI48F_256): New.
30 (define_mode_attr extract_type): Ditto.
31 (define_mode_attr extract_suf): Ditto.
32 (define_mode_iterator AVX512_VEC): Ditto.
34 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
36 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
38 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
40 (define_mode_attr extract_type_2): Ditto.
41 (define_mode_attr extract_suf_2): Ditto.
42 (define_mode_iterator AVX512_VEC_2): Ditto.
44 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
45 AVX512_VEC_2 mode iterator.
46 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
47 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
48 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
49 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
50 (define_split for V16FI mode): Ditto.
51 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
52 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
53 (define_split for VI8F_256 mode): Ditto.
54 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
55 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
56 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
57 (define_split for VI4F_256 mode): Ditto.
58 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
59 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
60 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
61 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
62 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
63 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
64 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
65 Update `type' attribute, remove explicit `memory' attribute calculation.
67 2014-09-16 Kito Cheng <kito@0xlab.org>
69 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
70 ira_spilled_reg_stack_slots_num if using lra.
71 (do_reload): Remove release ira_spilled_reg_stack_slots part.
72 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
73 make sure not using lra.
74 (ira_reuse_stack_slot): Likewise.
75 (ira_mark_new_stack_slot): Likewise.
77 2014-09-15 Andi Kleen <ak@linux.intel.com>
79 * function.c (allocate_struct_function): Force
80 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
81 profiling is disabled.
83 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
85 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
86 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
87 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
88 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
89 macro with statically checked member functions.
90 * rtl.h (rtx_insn::deleted): New method.
91 (rtx_insn::set_deleted): Likewise.
92 (rtx_insn::set_undeleted): Likewise.
93 (INSN_DELETED_P): Remove.
95 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
97 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
98 result of emit_jump_insn_before to a new variable.
99 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
100 (mark_jump_label_1): Likewise.
101 (mark_jump_label_asm): Likewise.
102 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
103 * rtl.h (mark_jump_label): Adjust.
105 2014-09-15 Jakub Jelinek <jakub@redhat.com>
107 * Makefile.in (dg_target_exps): Remove.
108 (check_gcc_parallelize): Change to just an upper bound number.
109 (check-%-subtargets): Always print the non-parallelized goals.
110 (check_p_vars, check_p_comma, check_p_subwork): Remove.
111 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
112 check_p_numbers3, check_p_numbers4, check_p_numbers5,
113 check_p_numbers6): New variables.
114 (check_p_numbers): Set to sequence from 1 to 9999.
115 (check_p_subdirs): Set to sequence from 1 to minimum of
116 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
118 (check-%, check-parallel-%): Rewritten so that for parallelized
119 testing each job runs all the *.exp files, with
120 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
122 2014-09-15 David Malcolm <dmalcolm@redhat.com>
124 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
126 (arc_sets_cc_p): Likewise.
127 * config/arc/arc.c (arc_print_operand): Use methods of
128 "final_sequence" for clarity, and to enable strengthening of
129 locals "jump" and "delay" from rtx to rtx_insn *.
130 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
131 rtx_insn *; use method of rtx_sequence for typesafety.
132 (arc_get_insn_variants): Use insn method of rtx_sequence for
134 (arc_pad_return): Likewise.
135 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
136 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
137 dyn_cast to rtx_sequence *, using insn method for typesafety.
138 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
139 rtx_sequence * and use insn method when invoking get_attr_length.
140 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
141 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
142 rtx_sequence *, introducing a local "seq", using its insn method
143 from typesafety and clarity.
144 (add_sched_insns_for_speculation): Strengthen local "next" from
146 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
147 (predicate_insn): Likewise.
148 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
150 * config/cris/cris.c (cris_notice_update_cc): Likewise.
151 * config/epiphany/epiphany-protos.h
152 (extern void epiphany_insert_mode_switch_use): Likewise for param
154 (get_attr_sched_use_fpu): Likewise for param.
155 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
156 Likewise for param "insn".
157 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
158 param "insn" of "target_insert_mode_switch_use" callback.
159 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
160 (frv_issues_to_branch_unit_p): Likewise.
161 (frv_pack_insn_p): Likewise.
162 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
163 const rtx * (i.e. mutable rtx_def * const *) to
165 * config/i386/i386-protos.h (standard_sse_constant_opcode):
166 Strengthen first param from rtx to rtx_insn *.
167 (output_fix_trunc): Likewise.
168 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
169 (output_fix_trunc): Likewise.
170 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
172 (min_insn_size): Likewise for param "insn".
173 (get_mem_group): Likewise.
175 (get_insn_path): Likewise.
176 (get_insn_group): Likewise.
177 (count_num_restricted): Likewise.
178 (fits_dispatch_window): Likewise.
179 (add_insn_window): Likewise.
180 (add_to_dispatch_window): Likewise.
181 (debug_insn_dispatch_info_file): Likewise.
182 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
184 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
185 "cmp" and local "prev".
186 (m32c_output_compare): Likewise for param "insn".
187 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
188 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
189 (define_predicate "large_insn_p"): Likewise.
190 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
191 param from rtx to rtx_insn *.
192 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
193 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
194 (m68k_sched_attr_size): Likewise.
195 (sched_get_opxy_mem_type): Likewise for param "insn".
196 (m68k_sched_attr_op_mem): Likewise.
197 (sched_mem_operand_p): Likewise.
198 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
199 * config/mep/mep.c (mep_multi_slot): Likewise.
200 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
202 (mips_sync_loop_insns): Likewise.
203 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
204 method of "final_sequence" for typesafety.
205 (mips_process_sync_loop): Strengthen param "insn" from rtx to
207 (mips_output_sync_loop): Likewise.
208 (mips_sync_loop_insns): Likewise.
209 (mips_74k_agen_init): Likewise.
210 (mips_sched_init): Use NULL rather than NULL_RTX when working with
212 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
213 Strengthen param "insn" from rtx to rtx_insn *.
214 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
216 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
218 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
219 "insn". Use method of rtx_sequence for typesafety.
220 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
222 (branch_needs_nop_p): Likewise.
223 (use_skip_p): Likewise.
224 (pa_insn_refs_are_delayed): Likewise.
225 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
226 for locals "insn", "ninsn".
227 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
229 (is_cracked_insn): Likewise.
230 (is_branch_slot_insn): Likewise.
231 (is_nonpipeline_insn): Likewise.
232 (insn_terminates_group_p): Likewise.
233 (insn_must_be_first_in_group): Likewise.
234 (insn_must_be_last_in_group): Likewise.
235 (force_new_group): Likewise for param "next_insn".
236 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
238 (s390_sched_score): Likewise.
239 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
240 (rtx sfunc_uses_reg): Likewise for sole param.
241 * config/sh/sh.c (sh_print_operand): Use insn method of
242 final_sequence for typesafety.
243 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
244 Use insn method of final_sequence for typesafety.
245 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
246 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
248 (eligible_for_return_delay): Likewise.
249 (eligible_for_sibcall_delay): Likewise.
250 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
251 (eligible_for_return_delay): Likewise.
252 (eligible_for_sibcall_delay): Likewise.
253 * config/stormy16/stormy16-protos.h
254 (xstormy16_output_cbranch_hi): Likewise for final param.
255 (xstormy16_output_cbranch_si): Likewise.
256 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
257 (xstormy16_output_cbranch_si): Likewise.
258 * config/v850/v850-protos.h (notice_update_cc): Likewise.
259 * config/v850/v850.c (notice_update_cc): Likewise.
261 * final.c (get_attr_length_1): Strengthen param "insn" and param
262 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
263 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
264 (get_attr_min_length): Likewise.
265 (shorten_branches): Likewise for signature of locals "length_fun"
266 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
267 from a checked cast and use its methods for clarity and to enable
268 strengthening local "inner_insn" from rtx to rtx_insn *.
269 * genattr.c (gen_attr): When writing out the prototypes of the
270 various generated "get_attr_" functions, strengthen the params of
271 the non-const functions from rtx to rtx_insn *.
272 Similarly, strengthen the params of insn_default_length,
273 insn_min_length, insn_variable_length_p, insn_current_length.
274 (main): Similarly, strengthen the param of num_delay_slots,
275 internal_dfa_insn_code, insn_default_latency, bypass_p,
276 insn_latency, min_issue_delay, print_reservation,
277 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
278 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
279 to hook_int_rtx_insn_unreachable.
280 * genattrtab.c (write_attr_get): When writing out the generated
281 "get_attr_" functions, strengthen the param "insn" from rtx to
282 rtx_insn *, eliminating a checked cast.
283 (make_automaton_attrs): When writing out prototypes of
284 "internal_dfa_insn_code_", "insn_default_latency_" functions
285 and the "internal_dfa_insn_code" and "insn_default_latency"
286 callbacks, strengthen their params from rtx to rtx_insn *
287 * genautomata.c (output_internal_insn_code_evaluation): When
288 writing out code, add a checked cast from rtx to rtx_insn * when
289 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
290 (output_dfa_insn_code_func): Strengthen param of generated
291 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
292 (output_trans_func): Likewise for generated function
294 (output_internal_insn_latency_func): When writing out generated
295 function "internal_insn_latency", rename params from "insn" and
296 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
297 locals "insn" and "insn2" as rtx_insn * with checked casts once
298 we've proven that we're not dealing with const0_rtx.
299 (output_insn_latency_func): Strengthen param of generated
300 function "insn_latency" from rtx to rtx_insn *.
301 (output_print_reservation_func): Likewise for generated function
303 (output_insn_has_dfa_reservation_p): Likewise for generated
304 function "insn_has_dfa_reservation_p".
305 * hooks.c (hook_int_rtx_unreachable): Rename to...
306 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
307 from rtx to rtx_insn *.
308 * hooks.h (hook_int_rtx_unreachable): Likewise.
309 (extern int hook_int_rtx_insn_unreachable): Likewise.
310 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
311 (get_attr_min_length): Likewise.
312 * recog.c (get_enabled_alternatives): Likewise.
313 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
314 * reorg.c (find_end_label): Introduce local rtx "pat" and
315 strengthen local "insn" from rtx to rtx_insn *.
316 (redundant_insn): Use insn method of "seq" rather than element for
317 typesafety; strengthen local "control" from rtx to rtx_insn *.
318 * resource.c (mark_referenced_resources): Add checked cast to
319 rtx_insn * within INSN/JUMP_INSN case.
320 (mark_set_resources): Likewise.
321 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
324 2014-09-15 David Malcolm <dmalcolm@redhat.com>
326 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
327 param "label" from rtx to rtx_insn *.
328 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
330 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
331 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
332 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
333 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
334 * final.c (default_label_align_after_barrier_max_skip): Strengthen
335 param from rtx to rtx_insn *.
336 (default_loop_align_max_skip): Likewise.
337 (default_label_align_max_skip): Likewise.
338 (default_jump_align_max_skip): Likewise.
339 * target.def (label_align_after_barrier_max_skip): Likewise.
340 (loop_align_max_skip): Likewise.
341 (label_align_max_skip): Likewise.
342 (jump_align_max_skip): Likewise.
343 * targhooks.h (default_label_align_after_barrier_max_skip):
345 (default_loop_align_max_skip): Likewise.
346 (default_label_align_max_skip): Likewise.
347 (default_jump_align_max_skip): Likewise.
349 2014-09-15 David Malcolm <dmalcolm@redhat.com>
351 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
352 from const_rtx to const rtx_insn *. Update union members from rtx
354 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
355 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
356 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
357 strengthen both params from const_rtx to const rtx_insn *.
358 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
359 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
360 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
362 * target.def (can_follow_jump): Strengthen both params from
363 const_rtx to const rtx_insn *, and update default implementation
364 from hook_bool_const_rtx_const_rtx_true to
365 hook_bool_const_rtx_insn_const_rtx_insn_true.
367 2014-09-15 David Malcolm <dmalcolm@redhat.com>
369 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
370 "insn" from rtx to rtx_insn *.
371 * sched-int.h (deps_start_bb): Likewise for 2nd param.
373 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
374 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
375 Anna Tikhonova <anna.tikhonova@intel.com>
376 Ilya Tocar <ilya.tocar@intel.com>
377 Andrey Turetskiy <andrey.turetskiy@intel.com>
378 Ilya Verbin <ilya.verbin@intel.com>
379 Kirill Yukhin <kirill.yukhin@intel.com>
380 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
383 (define_insn "vcvtph2ps<mask_name>"): Add masking.
384 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
385 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
386 (define_expand "vcvtps2ph_mask"): New.
387 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
388 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
389 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
391 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
392 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
393 Anna Tikhonova <anna.tikhonova@intel.com>
394 Ilya Tocar <ilya.tocar@intel.com>
395 Andrey Turetskiy <andrey.turetskiy@intel.com>
396 Ilya Verbin <ilya.verbin@intel.com>
397 Kirill Yukhin <kirill.yukhin@intel.com>
398 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
400 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
402 (define_mode_iterator VI24_AVX512BW_1): Ditto.
403 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
404 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
405 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
406 also for TARGET_AVX512VL.
407 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
409 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
411 * doc/install.texi (Options specification): add
412 --disable-libsanitizer item.
414 2014-09-14 James Clarke <jrtc27@jrtc27.com>
415 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
418 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
420 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
421 kernel version check to avoid incrementing it after every major OS X
423 (darwin_default_min_version): Avoid static memory buffer.
425 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
427 * tree.c (need_assembler_name_p): Store C++ type mangling only
430 2014-09-13 Marek Polacek <polacek@redhat.com>
432 * tree.c (protected_set_expr_location): Don't check whether T is
435 2014-09-12 DJ Delorie <dj@redhat.com>
437 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
438 (extend_and_shift1_hipsi2): Likewise.
439 (extend_and_shift2_hipsi2): Likewise.
441 2014-09-12 David Malcolm <dmalcolm@redhat.com>
443 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
444 with NULL when dealing with an insn.
445 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
446 from rtx to rtx_insn *.
447 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
448 const_rtx to const rtx_insn *.
449 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
451 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
453 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
456 2014-09-12 Joseph Myers <joseph@codesourcery.com>
458 * target.def (libgcc_floating_mode_supported_p): New hook.
459 * targhooks.c (default_libgcc_floating_mode_supported_p): New
461 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
462 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
463 (LIBGCC2_HAS_TF_MODE): Remove.
464 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
465 * doc/tm.texi: Regenerate.
466 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
468 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
469 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
470 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
471 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
472 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
473 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
474 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
475 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
476 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
477 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
479 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
480 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
481 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
482 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
483 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
484 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
485 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
486 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
487 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
488 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
489 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
490 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
491 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
492 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
494 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
496 (ia64_libgcc_floating_mode_supported_p): New function.
497 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
498 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
499 (IA64_NO_LIBGCC_TFMODE): Define.
500 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
501 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
503 (pdp11_scalar_mode_supported_p): New function.
504 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
505 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
507 2014-09-12 Richard Biener <rguenther@suse.de>
510 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
512 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
514 * tree.c (integer_each_onep): New function.
515 * tree.h (integer_each_onep): Declare it.
516 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
517 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
518 (X & 1) == 0 for vector and complex.
520 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
522 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
524 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
525 cost to spilling from integer to FP registers.
527 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
529 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
531 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
532 are now handled correctly.
534 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
536 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
537 handling of CALLER_SAVE_REGS and POINTER_REGS.
539 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
541 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
542 the number of hard registers.
544 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
545 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
546 Anna Tikhonova <anna.tikhonova@intel.com>
547 Ilya Tocar <ilya.tocar@intel.com>
548 Andrey Turetskiy <andrey.turetskiy@intel.com>
549 Ilya Verbin <ilya.verbin@intel.com>
550 Kirill Yukhin <kirill.yukhin@intel.com>
551 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
554 (define_mode_iterator VI48_AVX512VL): New.
555 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
556 "avx512f_vternlog<mode>_maskz" and update mode iterator.
557 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
558 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
559 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
560 "avx512f_vternlog<mode>_mask" and update mode iterator.
561 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
562 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
564 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
565 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
566 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
567 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
568 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
569 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
571 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
572 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
573 Anna Tikhonova <anna.tikhonova@intel.com>
574 Ilya Tocar <ilya.tocar@intel.com>
575 Andrey Turetskiy <andrey.turetskiy@intel.com>
576 Ilya Verbin <ilya.verbin@intel.com>
577 Kirill Yukhin <kirill.yukhin@intel.com>
578 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
580 * config/i386/sse.md (VI128_256): Delete.
581 (define_mode_iterator VI124_256): New.
582 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
583 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
584 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
585 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
586 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
587 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
588 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
589 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
591 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
592 in presence of AVX-512.
594 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
595 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
596 Anna Tikhonova <anna.tikhonova@intel.com>
597 Ilya Tocar <ilya.tocar@intel.com>
598 Andrey Turetskiy <andrey.turetskiy@intel.com>
599 Ilya Verbin <ilya.verbin@intel.com>
600 Kirill Yukhin <kirill.yukhin@intel.com>
601 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
604 (define_expand "<avx512>_gathersi<mode>"): Rename from
605 "avx512f_gathersi<mode>".
606 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
607 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
608 (define_expand "<avx512>_gatherdi<mode>"): Rename from
609 "avx512f_gatherdi<mode>".
610 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
611 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
613 (define_expand "<avx512>_scattersi<mode>"): Rename from
614 "avx512f_scattersi<mode>".
615 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
616 (define_expand "<avx512>_scatterdi<mode>"): Rename from
617 "avx512f_scatterdi<mode>".
618 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
620 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
622 * ira.h (ira_finish_once): Delete.
623 * ira-int.h (target_ira_int::~target_ira_int): Declare.
624 (target_ira_int::free_ira_costs): Likewise.
625 (target_ira_int::free_register_move_costs): Likewise.
626 (ira_finish_costs_once): Delete.
627 * ira.c (free_register_move_costs): Replace with...
628 (target_ira_int::free_register_move_costs): ...this new function.
629 (target_ira_int::~target_ira_int): Define.
630 (ira_init): Call free_register_move_costs as a member function rather
631 than a global function.
632 (ira_finish_once): Delete.
633 * ira-costs.c (free_ira_costs): Replace with...
634 (target_ira_int::free_ira_costs): ...this new function.
635 (ira_init_costs): Call free_ira_costs as a member function rather
636 than a global function.
637 (ira_finish_costs_once): Delete.
638 * target-globals.c (target_globals::~target_globals): Call the
639 target_ira_int destructor.
640 * toplev.c: Include lra.h.
641 (finalize): Call lra_finish_once rather than ira_finish_once.
643 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
645 * common.opt (flto-odr-type-merging): New flag.
646 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
647 (types_same_for_odr): Likewise.
648 (odr_subtypes_equivalent_p): Likewise.
649 (add_type_duplicate): Do not walk type variants.
650 (register_odr_type): New function.
651 * ipa-utils.h (register_odr_type): Declare.
652 (odr_type_p): New function.
653 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
655 * doc/invoke.texi (-flto-odr-type-merging): Document.
656 * tree.c (need_assembler_name_p): Compute ODR names when asked
658 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
660 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
663 * config/i386/i386.c (ix86_option_override_internal): Also turn
664 off OPTION_MASK_ABI_X32 for -m16.
666 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
668 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
671 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
674 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
675 Directly forward to __*_DENORM_MIN__.
677 2014-09-11 David Malcolm <dmalcolm@redhat.com>
679 * rtl.h (LABEL_REF_LABEL): New macro.
681 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
682 of XEXP (, 0), where we know that we have a LABEL_REF.
683 * cfgbuild.c (make_edges): Likewise.
684 (purge_dead_tablejump_edges): Likewise.
685 * cfgexpand.c (convert_debug_memory_address): Likewise.
686 * cfgrtl.c (patch_jump_insn): Likewise.
687 * combine.c (distribute_notes): Likewise.
688 * cse.c (hash_rtx_cb): Likewise.
689 (exp_equiv_p): Likewise.
690 (fold_rtx): Likewise.
691 (check_for_label_ref): Likewise.
692 * cselib.c (rtx_equal_for_cselib_1): Likewise.
693 (cselib_hash_rtx): Likewise.
694 * emit-rtl.c (mark_label_nuses): Likewise.
695 * explow.c (convert_memory_address_addr_space): Likewise.
696 * final.c (output_asm_label): Likewise.
697 (output_addr_const): Likewise.
698 * gcse.c (add_label_notes): Likewise.
699 * genconfig.c (walk_insn_part): Likewise.
700 * genrecog.c (validate_pattern): Likewise.
701 * ifcvt.c (cond_exec_get_condition): Likewise.
702 (noce_emit_store_flag): Likewise.
703 (noce_get_alt_condition): Likewise.
704 (noce_get_condition): Likewise.
705 * jump.c (maybe_propagate_label_ref): Likewise.
706 (mark_jump_label_1): Likewise.
707 (redirect_exp_1): Likewise.
708 (rtx_renumbered_equal_p): Likewise.
709 * lra-constraints.c (operands_match_p): Likewise.
710 * reload.c (operands_match_p): Likewise.
711 (find_reloads): Likewise.
712 * reload1.c (set_label_offsets): Likewise.
713 * reorg.c (get_branch_condition): Likewise.
714 * rtl.c (rtx_equal_p_cb): Likewise.
715 (rtx_equal_p): Likewise.
716 * rtlanal.c (reg_mentioned_p): Likewise.
717 (rtx_referenced_p): Likewise.
718 (get_condition): Likewise.
719 * sched-vis.c (print_value): Likewise.
720 * varasm.c (const_hash_1): Likewise.
721 (compare_constant): Likewise.
722 (const_rtx_hash_1): Likewise.
723 (output_constant_pool_1): Likewise.
725 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
727 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
728 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
730 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
731 cr6_test_for_lt_reverse): Ditto.
733 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
736 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
738 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
740 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
741 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
742 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
743 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
746 (aarch64_fold_builtin): Remove all reinterpret cases.
748 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
750 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
752 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
753 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
754 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
755 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
756 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
757 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
758 aarch64_reinterpretv2df<mode>): Delete.
760 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
762 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
763 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
764 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
765 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
766 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
767 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
768 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
769 vreinterpret_u32_f64): Use cast.
771 * config/aarch64/iterators.md (VD_RE): Delete.
773 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
775 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
776 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
777 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
778 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
779 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
780 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
781 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
782 Replace inline assembler with __aarch64_vset_lane_any.
784 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
786 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
788 (vmull_high_lane_s32): Likewise.
789 (vmull_high_lane_u16): Likewise.
790 (vmull_high_lane_u32): Likewise.
792 2014-09-11 Jason Merrill <jason@redhat.com>
795 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
797 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
800 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
801 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
802 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
804 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
805 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
806 Anna Tikhonova <anna.tikhonova@intel.com>
807 Ilya Tocar <ilya.tocar@intel.com>
808 Andrey Turetskiy <andrey.turetskiy@intel.com>
809 Ilya Verbin <ilya.verbin@intel.com>
810 Kirill Yukhin <kirill.yukhin@intel.com>
811 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
814 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
815 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
816 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
818 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
819 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
821 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
823 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
824 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
825 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
826 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
827 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
828 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
829 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
830 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
832 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
834 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
835 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
836 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
838 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
840 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
841 to access removed nodes.
843 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
845 PR tree-optimization/63186
846 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
847 (mark_nonssa_use): Likewise.
848 (verify_non_ssa_vars): Verify all header blocks for label
851 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
852 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
853 Anna Tikhonova <anna.tikhonova@intel.com>
854 Ilya Tocar <ilya.tocar@intel.com>
855 Andrey Turetskiy <andrey.turetskiy@intel.com>
856 Ilya Verbin <ilya.verbin@intel.com>
857 Kirill Yukhin <kirill.yukhin@intel.com>
858 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
861 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
862 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
863 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
864 "<avx2_avx512f>_permvar<mode><mask_name>".
865 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
866 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
867 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
868 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
870 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
871 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
872 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
873 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
875 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
877 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
878 V2DF, V4SF, DF, and DI modes.
879 (vsx_fmav2df2): Likewise.
880 (vsx_float_fix_<mode>2): Likewise.
881 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
883 2014-09-10 Xinliang David Li <davidxl@google.com>
886 * config/arm/arm.md (movcond_addsi): Handle case where source
887 and target operands are the same.
889 2014-09-10 David Malcolm <dmalcolm@redhat.com>
891 * final.c (this_is_asm_operands): Strengthen this variable from
892 rtx to const rtx_insn *.
893 * output.h (this_is_asm_operands): Likewise.
894 * rtl-error.c (location_for_asm): Strengthen param "insn" from
895 const_rtx to const rtx_insn *.
896 (diagnostic_for_asm): Likewise.
897 * rtl-error.h (error_for_asm): Likewise.
898 (warning_for_asm): Likewise.
900 2014-09-10 David Malcolm <dmalcolm@redhat.com>
902 * genextract.c (print_header): When writing out insn_extract to
903 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
904 * recog.h (insn_extract): Strengthen the param from rtx to
907 2014-09-10 Mike Stump <mikestump@comcast.net>
909 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
912 2014-09-10 Martin Jambor <mjambor@suse.cz>
914 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
915 (analyze): Do not set analyze flag if expand_thunk returns false;.
916 (create_wrapper): Likewise.
917 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
919 2014-09-10 Martin Jambor <mjambor@suse.cz>
922 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
923 new decl properly. Analyze the new thunk if it is expanded.
925 2014-09-10 Andreas Schwab <schwab@suse.de>
927 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
928 [USED_FOR_TARGET]: Define.
930 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
932 * config/mips/mips.c (mips_secondary_reload_class): Handle
935 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
937 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
940 2014-09-10 Jakub Jelinek <jakub@redhat.com>
942 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
943 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
944 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
945 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
946 flag_delete_null_pointer_checks for them.
947 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
948 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
949 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
950 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
951 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
953 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
954 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
955 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
956 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
957 * doc/invoke.texi (-fsanitize=nonnull-attribute,
958 -fsanitize=returns-nonnull-attribute): Document.
960 * ubsan.h (struct ubsan_mismatch_data): Removed.
961 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
962 * ubsan.c (ubsan_source_location): For unknown locations,
963 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
964 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
965 Allow more than one location and arbitrary extra arguments passed
966 in ... instead of through MISMATCH pointer.
967 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
968 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
969 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
972 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
973 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
974 Anna Tikhonova <anna.tikhonova@intel.com>
975 Ilya Tocar <ilya.tocar@intel.com>
976 Andrey Turetskiy <andrey.turetskiy@intel.com>
977 Ilya Verbin <ilya.verbin@intel.com>
978 Kirill Yukhin <kirill.yukhin@intel.com>
979 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
982 (define_mode_iterator VI48F): New.
983 (define_insn "<avx512>_compress<mode>_mask"): Rename from
984 "avx512f_compress<mode>_mask" and update mode iterator.
985 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
986 "avx512f_compressstore<mode>_mask" and update mode iterator.
987 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
988 "avx512f_expand<mode>_maskz" and update mode iterator.
989 (define_insn "<avx512>_expand<mode>_mask"): Rename from
990 "avx512f_expand<mode>_mask" and update mode iterator.
992 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
993 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
994 Anna Tikhonova <anna.tikhonova@intel.com>
995 Ilya Tocar <ilya.tocar@intel.com>
996 Andrey Turetskiy <andrey.turetskiy@intel.com>
997 Ilya Verbin <ilya.verbin@intel.com>
998 Kirill Yukhin <kirill.yukhin@intel.com>
999 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1001 * config/i386/i386.c
1002 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
1003 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
1004 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
1005 avx512dq_rangepv4sf_mask.
1006 * config/i386/sse.md
1007 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
1009 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
1010 (define_insn "reduces<mode>"): Ditto.
1011 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
1013 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
1014 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
1015 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
1017 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1018 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1019 Anna Tikhonova <anna.tikhonova@intel.com>
1020 Ilya Tocar <ilya.tocar@intel.com>
1021 Andrey Turetskiy <andrey.turetskiy@intel.com>
1022 Ilya Verbin <ilya.verbin@intel.com>
1023 Kirill Yukhin <kirill.yukhin@intel.com>
1024 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1026 * config/i386/i386.c
1027 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
1028 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
1029 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
1030 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
1031 avx512vl_getmantv2df_mask.
1032 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
1033 avx512f_vgetmantv4sf_round.
1034 * config/i386/sse.md
1035 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
1036 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
1038 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
1039 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
1040 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
1041 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
1043 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
1044 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
1045 update mode iterator.
1047 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
1048 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
1051 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
1052 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
1053 update mode iterator.
1054 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
1055 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
1058 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
1059 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
1061 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
1062 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
1063 update mode iterator.
1064 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
1065 "avx512f_getmant<mode><round_saeonly_name>".
1067 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
1070 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
1072 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1073 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1074 Anna Tikhonova <anna.tikhonova@intel.com>
1075 Ilya Tocar <ilya.tocar@intel.com>
1076 Andrey Turetskiy <andrey.turetskiy@intel.com>
1077 Ilya Verbin <ilya.verbin@intel.com>
1078 Kirill Yukhin <kirill.yukhin@intel.com>
1079 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1081 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
1082 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
1083 (define_mode_iterator FMAMODE_AVX512): New.
1084 (define_mode_iterator FMAMODE): Remove conditions.
1085 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
1086 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
1087 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
1089 (define_mode_iterator FMAMODE_NOVF512): Remove.
1090 (define_insn "*fma_fmadd_<mode>"): Rename from
1091 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
1092 FMAMODE mode iterator.
1093 (define_mode_iterator VF_SF_AVX512VL): New.
1094 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
1095 Use VF_SF_AVX512VL mode iterator.
1096 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
1097 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1099 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
1100 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1102 (define_insn "*fma_fmsub_<mode>"): Rename from
1103 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
1104 FMAMODE mode iterator.
1105 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
1106 Use VF_SF_AVX512VL mode iterator.
1107 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
1108 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1110 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
1111 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1113 (define_insn "*fma_fnmadd_<mode>"): Rename from
1114 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
1115 use FMAMODE mode iterator.
1116 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
1117 Use VF_SF_AVX512VL mode iterator.
1118 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
1119 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1121 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
1122 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1124 (define_insn "*fma_fnmsub_<mode>"): Rename from
1125 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
1126 FMAMODE mode iterator.
1127 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
1128 Use VF_SF_AVX512VL mode iterator.
1129 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
1130 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1132 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
1133 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1135 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
1136 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
1137 use VF_AVX512VL mode iterator.
1138 (define_insn "*fma_fmaddsub_<mode>"): Rename from
1139 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
1141 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
1142 Use VF_SF_AVX512VL mode iterator.
1143 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
1144 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1146 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
1147 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1149 (define_insn "*fma_fmsubadd_<mode>"): Rename from
1150 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
1151 remove usage of subst.
1152 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
1153 Use VF_SF_AVX512VL mode iterator.
1154 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
1155 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1157 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
1158 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1161 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
1164 * calls.c (precompute_arguments): Check
1165 promoted_for_signed_and_unsigned_p and set the promoted mode.
1166 (promoted_for_signed_and_unsigned_p): New function.
1167 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
1168 and set the promoted mode.
1169 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
1170 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
1171 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
1173 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1175 * opth-gen.awk: Generate mapping from cpp message reasons to the
1176 options that enable them.
1177 * doc/options.texi (CppReason): Document.
1179 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1181 * doc/invoke.texi (Wnormalized=): Update.
1183 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
1186 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
1187 operands. Split off the constant operand alternative to ...
1188 (*bool<mode>3_imm): New.
1190 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1192 * rtl.h (single_set_2): Strengthen first param from const_rtx to
1193 const rtx_insn *, and move prototype to above...
1194 (single_set): ...this. Convert this from a macro to an inline
1195 function, enforcing the requirement that the param is a const
1197 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
1199 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
1200 Strengthen both params from rtx to rtx_insn *.
1201 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
1202 Likewise; introduce locals "producer_set", "consumer_set", using
1203 them in place of "producer" and "consumer" when dealing with SET
1205 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
1206 when invoking single_set in region guarded by INSN_P.
1207 (avr_out_bitop): Likewise.
1208 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
1209 region guarded by GET_CODE check, using methods to strengthen
1210 local "this_insn" from rtx to rtx_insn *, and for clarity.
1211 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
1212 Strengthen local "insn" from rtx to rtx_insn *.
1213 (define_insn_and_split "xload<mode>_A"): Likewise.
1214 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
1216 (find_load): Likewise for return type.
1217 (workaround_speculation): Likewise for both locals named
1219 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
1221 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
1223 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
1225 * config/h8300/h8300.c (notice_update_cc): Likewise.
1226 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
1227 "insn" and "dep_insn".
1228 (exact_store_load_dependency): Likewise for both params.
1229 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
1230 since this now clashes with inline function. Instead, delay
1231 calling single_set until the point where its needed, and then
1232 assign the result to "compare_set" and rework the conditional that
1234 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
1235 local "last" from rtx to rtx_insn *.
1236 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
1238 (mips_store_data_bypass_p): Likewise for both params.
1239 * config/mips/mips.c (mips_load_store_insns): Likewise for second
1241 (mips_store_data_bypass_p): Likewise for both params.
1242 (mips_orphaned_high_part_p): Likewise for param "insn".
1243 * config/mn10300/mn10300.c (extract_bundle): Likewise.
1244 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
1245 Introduce local rtx "insn2_pat".
1246 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
1248 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
1249 Introduce local rtx "set", using it in place of "insn" for the
1250 result of single_set. This appears to fix a bug, since the call
1251 to find_regno_note on a SET does nothing.
1252 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
1253 params from rtx to rtx_insn *.
1254 (set_to_load_agen): Likewise.
1255 * config/s390/s390.c (s390_label_align): Likewise for local
1256 "prev_insn". Introduce new rtx locals "set" and "src", using
1257 them in place of "prev_insn" for the results of single_set
1258 and SET_SRC respectively.
1259 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
1260 Introduce new rtx local "set" using in place of "jump" for the
1261 result of single_set. Use SET_SRC (set) rather than plain
1263 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
1265 (noncall_uses_reg): Likewise.
1266 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
1267 guarded by GET_CODE check, using its methods for clarity, and to
1268 enable strengthening local "this_insn" from rtx to rtx_insn *.
1269 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
1270 "insn" from rtx to rtx_insn *.
1271 (define_expand "umulhisi3"): Likewise.
1272 (define_expand "smulsi3_highpart"): Likewise.
1273 (define_expand "umulsi3_highpart"): Likewise.
1274 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
1275 local "after". Replace GET_CODE check with a dyn_cast,
1276 introducing new local rtx_sequence * "seq", using insn method for
1279 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
1280 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
1281 place of "insn" once we're dealing with patterns rather than the
1283 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
1284 (scan_trace): Likewise for local "elt", updating lookups within
1285 sequence to use insn method rather than element method.
1286 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
1288 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
1289 * ifcvt.c (noce_try_abs): Likewise for local "insn".
1290 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
1291 invoking single_set.
1292 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
1293 "insn" from rtx to rtx_insn *.
1294 (skip_usage_debug_insns): Likewise for return type, adding a
1296 (check_secondary_memory_needed_p): Likewise for local "insn".
1297 (inherit_reload_reg): Likewise.
1298 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
1299 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
1301 (store_data_bypass_p): Likewise for both params.
1302 (if_test_bypass_p): Likewise.
1303 * recog.h (store_data_bypass_p): Likewise for both params.
1304 (if_test_bypass_p): Likewise.
1305 * reload.c (find_equiv_reg): Likewise for local "where".
1306 * reorg.c (delete_jump): Likewise for param "insn".
1307 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
1308 to const rtx_insn *.
1309 * store-motion.c (replace_store_insn): Likewise for param "del".
1310 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
1311 and use its methods for clarity, and to strengthen local "del"
1312 from rtx to rtx_insn *.
1313 (build_store_vectors): Use insn method of "st" when calling
1314 replace_store_insn for typesafety and clarity.
1316 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1318 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
1319 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
1320 on how to make it legal in future.
1322 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1324 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
1326 (restinsn): Likewise.
1327 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
1329 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
1331 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
1333 (arc_hazard): Likewise for both params.
1334 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
1335 checked casts to rtx_sequence * and uses of the insn method for
1337 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
1338 (arc_adjust_insn_length): Likewise for param "insn".
1339 (struct insn_length_parameters_s): Likewise for first param of
1340 "get_variants" callback field.
1341 (arc_get_insn_variants): Likewise for first param and local
1342 "inner". Replace a check of GET_CODE with a dyn_cast to
1343 rtx_sequence *, using methods for type-safety and clarity.
1344 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
1345 rtx_sequence * and uses of the insn method for type-safety when
1346 invoking arc_adjust_insn_length.
1347 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
1349 (arm_address_offset_is_imm): Likewise.
1350 (struct tune_params): Likewise for params 1 and 3 of the
1351 "sched_adjust_cost" callback field.
1352 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
1353 params 1 and 3 ("insn" and "dep").
1354 (xscale_sched_adjust_cost): Likewise.
1355 (fa726te_sched_adjust_cost): Likewise.
1356 (cortexa7_older_only): Likewise for param "insn".
1357 (cortexa7_younger): Likewise.
1358 (arm_attr_length_move_neon): Likewise.
1359 (arm_address_offset_is_imm): Likewise.
1360 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
1361 * config/avr/avr.c (avr_notice_update_cc): Likewise.
1362 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
1363 (workaround_speculation): Likewise for local "last_condjump".
1364 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
1365 (shadow_or_blockage_p): Likewise.
1366 (get_unit_reqs): Likewise.
1367 (get_unit_operand_masks): Likewise.
1368 (c6x_registers_update): Likewise.
1369 (returning_call_p): Likewise.
1370 (can_use_callp): Likewise.
1371 (convert_to_callp): Likewise.
1372 (find_last_same_clock): Likwise for local "t".
1373 (reorg_split_calls): Likewise for local "shadow".
1374 (hwloop_pattern_reg): Likewise for param "insn".
1375 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
1376 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
1377 (frv_extract_membar): Likewise.
1378 (frv_optimize_membar_local): Strengthen param "last_membar" from
1379 rtx * to rtx_insn **.
1380 (frv_optimize_membar_global): Strengthen param "membar" from rtx
1382 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
1384 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
1385 both params from rtx to rtx_insn *.
1386 (ia64_ld_address_bypass_p): Likewise.
1387 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
1389 (ia64_safe_type): Likewise.
1390 (group_barrier_needed): Likewise.
1391 (safe_group_barrier_needed): Likewise.
1392 (ia64_single_set): Likewise.
1393 (is_load_p): Likewise.
1394 (record_memory_reference): Likewise.
1395 (get_mode_no_for_insn): Likewise.
1396 (important_for_bundling_p): Likewise.
1397 (unknown_for_bundling_p): Likewise.
1398 (ia64_st_address_bypass_p): Likewise for both params.
1399 (ia64_ld_address_bypass_p): Likewise.
1400 (expand_vselect): Introduce new local rtx_insn * "insn", using it
1401 in place of rtx "x" after the emit_insn call.
1402 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
1403 Strengthen param from rtx to rtx_insn *.
1404 (ix86_agi_dependent): Likewise for both params.
1405 (ix86_attr_length_immediate_default): Likewise for param 1.
1406 (ix86_attr_length_address_default): Likewise for param.
1407 (ix86_attr_length_vex_default): Likewise for param 1.
1408 * config/i386/i386.c (ix86_attr_length_immediate_default):
1409 Likewise for param "insn".
1410 (ix86_attr_length_address_default): Likewise.
1411 (ix86_attr_length_vex_default): Likewise.
1412 (ix86_agi_dependent): Likewise for both params.
1413 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
1414 (vselect_insn): Likewise for this variable.
1415 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
1417 (m68k_sched_attr_opy_type): Likewise.
1418 * config/m68k/m68k.c (sched_get_operand): Likewise.
1419 (sched_attr_op_type): Likewise.
1420 (m68k_sched_attr_opx_type): Likewise.
1421 (m68k_sched_attr_opy_type): Likewise.
1422 (sched_get_reg_operand): Likewise.
1423 (sched_get_mem_operand): Likewise.
1424 (m68k_sched_address_bypass_p): Likewise for both params.
1425 (sched_get_indexed_address_scale): Likewise.
1426 (m68k_sched_indexed_address_bypass_p): Likewise.
1427 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
1428 (m68k_sched_indexed_address_bypass_p): Likewise.
1429 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
1430 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
1432 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
1433 params from rtx to rtx_insn *.
1434 (mips_fmadd_bypass): Likewise.
1435 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
1436 (mips_linked_madd_p): Likewise.
1437 (mips_macc_chains_last_hilo): Likewise for this variable.
1438 (mips_macc_chains_record): Likewise for param.
1439 (vr4130_last_insn): Likewise for this variable.
1440 (vr4130_swap_insns_p): Likewise for both params.
1441 (mips_ls2_variable_issue): Likewise for param.
1442 (mips_need_noat_wrapper_p): Likewise for param "insn".
1443 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
1444 in place of "x" after the emit_insn.
1445 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
1446 params from rtx to rtx_insn *.
1447 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
1448 (pa_combine_instructions): Introduce local "par" for result of
1449 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
1451 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
1452 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
1453 (rl78_alloc_physical_registers_op1): Likewise.
1454 (rl78_alloc_physical_registers_op2): Likewise.
1455 (rl78_alloc_physical_registers_ro1): Likewise.
1456 (rl78_alloc_physical_registers_cmp): Likewise.
1457 (rl78_alloc_physical_registers_umul): Likewise.
1458 (rl78_alloc_address_registers_macax): Likewise.
1459 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
1460 * config/s390/predicates.md (execute_operation): Likewise for
1462 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
1464 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
1465 (addr_generation_dependency_p): Likewise for param "insn".
1466 (s390_agen_dep_p): Likewise for both params.
1467 (s390_fpload_toreg): Likewise for param "insn".
1468 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
1469 * config/sh/sh.c (sh_loop_align): Likewise for param and local
1471 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
1472 * config/sh/sh_treg_combine.cc
1473 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
1475 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
1476 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
1477 "and_insn", "load", "shift".
1478 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
1480 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
1481 for XEXP (note, 0) of the REG_CC_SETTER note.
1482 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
1483 rtx_insn *, eliminating a checked cast made redundant by this.
1484 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
1486 * genattr.c (main): When writing out the prototype to
1487 const_num_delay_slots, strengthen the param from rtx to
1489 * genattrtab.c (write_const_num_delay_slots): Likewise when
1490 writing out the implementation of const_num_delay_slots.
1491 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
1492 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
1493 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
1494 favor of new rtx locals "src" and "set" and new local rtx_insn *
1496 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
1498 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
1499 locals "cond", "if_then_else", "set" and new rtx_insn * locals
1501 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
1502 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
1503 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
1504 the top-level scope, replacing with new more tightly-scoped rtx
1505 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
1506 "new_insn", "copy_of_insn_b", and make local rtx "set" more
1508 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
1510 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
1512 (ira_setup_alts): Likewise for param "insn".
1513 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
1514 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
1516 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
1517 new more-tightly scoped rtx locals "add3_insn", "insn",
1518 "add2_insn" and rtx_insn * "move_insn".
1519 * postreload-gcse.c (eliminate_partially_redundant_load): Add
1520 checked cast on result of gen_move_insn when invoking
1522 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
1524 (verify_changes): Add a checked cast on "object" when invoking
1526 (extract_insn_cached): Strengthen param "insn" from rtx to
1528 (extract_constrain_insn_cached): Likewise.
1529 (extract_insn): Likewise.
1530 * recog.h (insn_invalid_p): Likewise for param 1.
1531 (recog_memoized): Likewise for param.
1532 (extract_insn): Likewise.
1533 (extract_constrain_insn_cached): Likewise.
1534 (extract_insn_cached): Likewise.
1535 * reload.c (can_reload_into): Likewise for local "test_insn".
1536 * reload.h (cleanup_subreg_operands): Likewise for param.
1537 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
1538 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
1539 result of emit_insn. Remove a checked cast made redundant by this
1541 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
1543 * sel-sched.c (get_reg_class): Likewise.
1545 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1546 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1548 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
1549 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
1551 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
1553 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1555 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
1556 const rtx_insn *, and from rtx to rtx_insn * for the other
1558 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
1559 INSN_LOCATION, since we know INSN_P holds.
1560 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
1561 (insn_file): Likewise.
1562 (insn_scope): Likewise.
1563 (insn_location): Likewise.
1565 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
1566 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
1567 for the result of gen_load_const_gp.
1568 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
1569 param from rtx to rtx_insn *.
1570 * config/rs6000/rs6000.c (output_call): Likewise.
1571 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
1572 introducing a checked cast to rtx_sequence * and use of the insn
1574 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
1575 from rtx to rtx_insn *.
1576 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
1577 (insn_line): Likewise.
1578 (insn_file): Likewise.
1579 (insn_location): Likewise.
1580 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
1581 from rtx to rtx_insn *.
1582 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
1583 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
1584 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
1586 * reorg.c (relax_delay_slots): Strengthen locals named "after"
1587 from rtx to rtx_insn *; use methods of "pat" for type-safety.
1589 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1591 * combine.c (try_combine): Eliminate checked cast on result of
1593 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
1594 autogenerated one by strengthening the return type and params 2 and 3
1595 from rtx to rtx_insn *, and by naming the params.
1596 * gengenrtl.c (special_rtx): Add INSN to those that are
1598 * rtl.h (gen_rtx_INSN): New prototype.
1600 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1602 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
1604 (no_equiv): Likewise.
1605 (update_equiv_regs): Likewise.
1606 (setup_reg_equiv): Likewise. Strengthen locals "elem",
1607 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
1608 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
1610 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
1611 from rtx to rtx_insn_list *.
1612 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
1613 rtx_insn_list * and use methods for clarity and typesafety.
1614 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
1616 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
1617 redundant check on INSN_P (insns): this cannot hold, as "insns" is
1618 an INSN_LIST, not an insn.
1619 (reverse_equiv_p): Strengthen local "insns" from rtx to
1620 rtx_insn_list * and use methods for clarity and typesafety.
1621 (contains_reloaded_insn_p): Likewise for local "list".
1623 2014-09-09 Jiong Wang <jiong.wang@arm.com>
1625 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
1626 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
1627 (arm_builtin_vectorized_function): Likewise.
1628 * config/arm/arm_neon_builtins.def: New macro for copysignf.
1629 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
1631 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
1633 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
1634 * builtins.h (default_target_builtins): Likewise.
1635 * gcse.h (default_target_gcse): Likewise.
1636 * target-globals.h (target_globals): Add a destructor. Convert
1637 void-pointer fields back to their real type and change from
1638 GTY((atomic)) to GTY((skip)).
1639 (restore_target_globals): Remove casts accordingly.
1640 * target-globals.c (save_target_globals): Use XCNEW rather than
1641 ggc_internal_cleared_alloc to allocate non-GC structures.
1642 Use ggc_cleared_alloc to allocate the target_globals structure
1644 (target_globals::~target_globals): Define.
1646 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1648 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
1649 mnemonic instead of fldmfdd.
1650 * config/arm/arm.c (vfp_output_fstmd): Rename to...
1651 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
1652 Output vpush when address register is SP.
1653 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
1654 (vfp_output_vstmd): ... This.
1655 * config/arm/vfp.md (push_multi_vfp): Update call to
1658 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1660 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
1662 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1664 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
1665 (*sqrtdf2_vfp): Likewise.
1666 (*cmpsf_vfp): Likewise.
1667 (*cmpsf_trap_vfp): Likewise.
1668 (*cmpdf_vfp): Likewise.
1669 (*cmpdf_trap_vfp): Likewise.
1671 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1673 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
1674 (*truncdfsf2_vfp): Likewise.
1675 (*truncsisf2_vfp): Likewise.
1676 (*truncsidf2_vfp): Likewise.
1677 (fixuns_truncsfsi2): Likewise.
1678 (fixuns_truncdfsi2): Likewise.
1679 (*floatsisf2_vfp): Likewise.
1680 (*floatsidf2_vfp): Likewise.
1681 (floatunssisf2): Likewise.
1682 (floatunssidf2): Likewise.
1684 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1686 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
1687 (*muldf3_vfp): Likewise.
1688 (*mulsf3negsf_vfp): Likewise.
1689 (*muldf3negdf_vfp): Likewise.
1690 (*mulsf3addsf_vfp): Likewise.
1691 (*muldf3adddf_vfp): Likewise.
1692 (*mulsf3subsf_vfp): Likewise.
1693 (*muldf3subdf_vfp): Likewise.
1694 (*mulsf3negsfaddsf_vfp): Likewise.
1695 (*fmuldf3negdfadddf_vfp): Likewise.
1696 (*mulsf3negsfsubsf_vfp): Likewise.
1697 (*muldf3negdfsubdf_vfp): Likewise.
1699 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1701 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
1702 (*absdf2_vfp): Likewise.
1703 (*negsf2_vfp): Likewise.
1704 (*negdf2_vfp): Likewise.
1705 (*addsf3_vfp): Likewise.
1706 (*adddf3_vfp): Likewise.
1707 (*subsf3_vfp): Likewise.
1708 (*subdf3_vfp): Likewise.
1709 (*divsf3_vfp): Likewise.
1710 (*divdf3_vfp): Likewise.
1712 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1714 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
1716 (arm_print_operand): Don't convert real values to decimal
1717 representation in default case.
1718 (fp_immediate_constant): Delete.
1719 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
1720 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
1722 (*thumb2_movsi_vfp): Likewise.
1723 (*movdi_vfp): Likewise.
1724 (*movdi_vfp_cortexa8): Likewise.
1725 (*movhf_vfp_neon): Likewise.
1726 (*movhf_vfp): Likewise.
1727 (*movsf_vfp): Likewise.
1728 (*thumb2_movsf_vfp): Likewise.
1729 (*movdf_vfp): Likewise.
1730 (*thumb2_movdf_vfp): Likewise.
1731 (*movsfcc_vfp): Likewise.
1732 (*thumb2_movsfcc_vfp): Likewise.
1733 (*movdfcc_vfp): Likewise.
1734 (*thumb2_movdfcc_vfp): Likewise.
1736 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
1738 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
1742 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1745 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
1746 Use qualifier_immediate for last operand. Rename to...
1747 (aarch64_types_ternop_lane_qualifiers): ... This.
1748 (TYPES_QUADOP): Rename to...
1749 (TYPES_TERNOP_LANE): ... This.
1750 (aarch64_simd_expand_args): Return const0_rtx when encountering user
1751 error. Change return of 0 to return of NULL_RTX.
1752 (aarch64_crc32_expand_builtin): Likewise.
1753 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
1754 ICE when expanding unknown builtin.
1755 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
1756 TERNOP_LANE qualifiers.
1757 (sqdmlsl_lane): Likewise.
1758 (sqdmlal_laneq): Likewise.
1759 (sqdmlsl_laneq): Likewise.
1760 (sqdmlal2_lane): Likewise.
1761 (sqdmlsl2_lane): Likewise.
1762 (sqdmlal2_laneq): Likewise.
1763 (sqdmlsl2_laneq): Likewise.
1765 2014-09-09 Nick Clifton <nickc@redhat.com>
1767 * doc/invoke.texi (Optimization Options): Add missing @gol to the
1769 (S/390 and zSeries Options): Remove superfluous word from the
1770 description of the -mhotpatch option.
1772 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
1774 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
1775 * ira.c: #include "shrink-wrap.h"
1776 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
1777 * ifcvt.c: #include "shrink-wrap.h"
1778 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
1780 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1782 * common/config/picochip/picochip-common.c: Remove.
1783 * config.gcc: Remove support for picochip.
1784 * config/picochip/constraints.md: Remove.
1785 * config/picochip/dfa_space.md: Remove.
1786 * config/picochip/dfa_speed.md: Remove.
1787 * config/picochip/picochip-protos.h: Remove.
1788 * config/picochip/picochip.c: Remove.
1789 * config/picochip/picochip.h: Remove.
1790 * config/picochip/picochip.md: Remove.
1791 * config/picochip/picochip.opt: Remove.
1792 * config/picochip/predicates.md: Remove.
1793 * config/picochip/t-picochip: Remove.
1794 * doc/md.texi: Don't document picochi.
1796 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1798 * basic-block.h (control_flow_insn_p): Strengthen param from
1799 const_rtx to const rtx_insn *.
1800 * cfgbuild.c (control_flow_insn_p): Likewise.
1802 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1804 * gcse.c (modify_mem_list): Strengthen this variable from
1805 vec<rtx> * to vec<rtx_insn *> *.
1806 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
1808 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
1809 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
1810 (record_last_mem_set_info): Strengthen param "insn" from rtx to
1812 (record_last_set_info): Likewise for local "last_set_insn".
1814 2014-09-08 DJ Delorie <dj@redhat.com>
1816 * doc/invoke.texi (MSP430 Options): Add -minrt.
1818 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1820 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
1821 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
1822 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
1824 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
1826 (adjust_splat): New function.
1827 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
1828 (dump_swap_insn_table): Add case for SH_SPLAT.
1830 2014-09-08 Richard Biener <rguenther@suse.de>
1833 * tree-inline.c (copy_loops): The source loop header should
1835 (tree_function_versioning): If loops need fixup after removing
1836 unreachable blocks fix them.
1837 * omp-low.c (simd_clone_adjust): Do not add incr block to
1838 loop under construction.
1840 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
1842 * config/aarch64/aarch64-builtins.c
1843 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
1845 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1847 * config/i386/cygming.h (TF_SIZE): Remove.
1848 * config/i386/darwin.h (TF_SIZE): Remove.
1849 * config/i386/dragonfly.h (TF_SIZE): Remove.
1850 * config/i386/freebsd.h (TF_SIZE): Remove.
1851 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
1852 * config/i386/openbsdelf.h (TF_SIZE): Remove.
1853 * config/i386/sol2.h (TF_SIZE): Remove.
1854 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
1855 * config/ia64/linux.h (TF_SIZE): Remove.
1856 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
1857 * doc/tm.texi: Regenerate.
1858 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
1860 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1862 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1864 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
1866 * doc/tm.texi: Regenerate.
1867 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1869 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
1870 * config/cris/cris.h (__make_dp): Remove.
1872 2014-09-08 Richard Biener <rguenther@suse.de>
1875 * cfgloop.c (mark_loop_for_removal): Track former header
1877 * cfgloop.h (struct loop): Add former_header member unconditionally.
1878 * loop-init.c (fix_loop_structure): Enable bogus loop removal
1879 diagnostic unconditionally.
1881 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1884 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
1885 constraint for operand0 and remove write only modifier from operand3.
1887 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
1889 PR rtl-optimization/62208
1890 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
1891 rather than const0_rtx in eq/ne-xor simplifications.
1893 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
1895 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
1896 (arc_output_mi_thunk): Likewise.
1898 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
1899 arguments to silence bogus warning.
1901 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
1904 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
1906 2014-09-06 Tom de Vries <tom@codesourcery.com>
1908 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
1909 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
1910 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
1912 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
1915 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
1916 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
1918 2014-09-05 Easwaran Raman <eraman@google.com>
1920 PR rtl-optimization/62146
1921 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
1922 hoisted instruction unconditional.
1924 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
1927 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
1928 Do not allow any_mask_operand for operands[2].
1929 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
1931 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1933 * config/arc/arc.c (arc_print_operand): Use insn method of
1934 final_sequence for type-safety.
1935 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
1936 "insn" from rtx to rtx_insn *.
1937 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
1938 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
1939 Likewise for locals "branch", "label".
1940 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
1941 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
1942 (same_cmp_following_p): Likewise for locals "i2", "i3".
1943 * config/sh/sh_optimize_sett_clrt.cc
1944 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
1945 param "cbranch_insn".
1946 * function.c (convert_jumps_to_returns): Likewis for local "jump".
1947 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
1948 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
1950 (condjump_p): Likewise.
1951 (condjump_in_parallel_p): Likewise.
1953 (any_uncondjump_p): Likewise.
1954 (any_condjump_p): Likewise.
1955 (condjump_label): Likewise.
1956 (returnjump_p): Strengthen param "insn" from rtx to
1958 (onlyjump_p): Strengthen param "insn" from const_rtx to
1960 (jump_to_label_p): Likewise.
1961 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
1962 (invert_jump): Likewise.
1963 * reorg.c (simplejump_or_return_p): Add checked cast when calling
1965 (get_jump_flags): Strengthen param "insn" from rtx to
1967 (get_branch_condition): Likewise.
1968 (condition_dominates_p): Likewise.
1969 (make_return_insns): Move declaration of local "pat" earlier, to
1970 after we've handled NONJUMP_INSN_P and non-sequences, using its
1971 methods to simplify the code and for type-safety.
1972 * rtl.h (find_constant_src): Strengthen param from const_rtx to
1974 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
1975 (condjump_p): Strengthen param from const_rtx to
1977 (any_condjump_p): Likewise.
1978 (any_uncondjump_p): Likewise.
1980 (condjump_label): Likewise.
1981 (simplejump_p): Likewise.
1982 (returnjump_p): Likewise.
1983 (onlyjump_p): Likewise.
1984 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
1985 (invert_jump): Likewise.
1986 (condjump_in_parallel_p): Strengthen param from const_rtx to
1988 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
1989 to const rtx_insn *.
1990 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
1991 to const rtx_insn *.
1992 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
1994 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1996 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
1997 above the conditional, and convert the check on GET_CODE to a
1998 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
1999 the conditional. Simplify the conditional by using methods of
2002 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2004 * haifa-sched.c (check_clobbered_conditions): Strengthen local
2005 "link" from rtx to rtx_insn_list *, and use its methods for
2006 clarity and type-safety.
2007 (toggle_cancelled_flags): Likewise.
2008 (restore_last_backtrack_point): Likewise.
2009 (queue_to_ready): Use insn method of "link" in one place.
2010 (schedule_block): Strengthen local "link" from rtx to
2011 rtx_insn_list *, and use its methods for clarity and type-safety.
2013 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2015 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
2016 param "insn" from const_rtx to const rtx_insn *.
2017 (sched_get_reverse_condition_uncached): Likewise.
2018 (sched_get_condition_with_rev): Likewise.
2019 (sched_has_condition_p): Likewise.
2020 (sched_insns_conditions_mutex_p): Likewise for both params.
2021 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
2022 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
2023 (setup_insn_reg_uses): Move local "list" to be more tightly
2024 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
2025 its methods for clarity and type-safety.
2026 (sched_analyze_1): Strengthen local "pending" from rtx to
2027 rtx_insn_list *, and local "pending_mem" from rtx to
2028 rtx_expr_list *. Use methods of each for clarity and type-safety.
2029 (sched_analyze_2): Likewise.
2030 (sched_analyze_insn): Likewise.
2032 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
2033 param from const_rtx to const rtx_insn *.
2034 (sched_insns_conditions_mutex_p): Likewise for both params.
2035 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
2038 * system.h (CONST_CAST_RTX_INSN): New macro.
2040 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2042 * recog.c (peep2_attempt): Strengthen return type from rtx to
2044 (peep2_update_life): Likewise for params "last", "prev", removing
2045 a checked cast made redundant by this.
2046 (peephole2_optimize): Likewise for local "last".
2048 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2050 * basic-block.h (set_block_for_insn): Eliminate this macro in
2052 * rtl.h (set_block_for_insn): New inline function, imposing the
2053 requirement that the "insn" param is an rtx_insn *.
2055 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2057 * caller-save.c (setup_save_areas): Strengthen local "insn" from
2059 * final.c (get_call_reg_set_usage): Likewise for first param,
2060 eliminating a checked cast.
2061 * regs.h (get_call_reg_set_usage): Likewise for first param.
2062 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
2063 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
2064 cast, replacing references to "x" with "call_insn" where
2066 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
2067 rtx_insn *, adding a checked cast.
2069 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2071 * output.h (final_scan_insn): Strengthen first param from rtx to
2074 * final.c (final_scan_insn): Likewise, renaming it back from
2075 "uncast_insn" to "insn", eliminating the checked cast.
2077 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
2078 "vec" with an rtx_sequence * "seq", taking a copy of
2079 "final_sequence", and using methods of "seq" for clarity, and for
2080 type-safety in the calls to final_scan_insn.
2081 * config/mips/mips.c (mips_output_conditional_branch): Use methods
2082 of "final_sequence" for clarity, and for type-safety in the call to
2084 * config/sh/sh.c (print_slot): Strengthen param from rtx to
2085 rtx_sequence * and rename from "insn" to "seq".
2087 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2089 * jump.c (delete_related_insns): Introduce a new local "table" by
2090 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
2091 get_labels method of "table" to simplify access to the labels in
2094 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2096 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
2097 f_minmaxs, f_minmaxd types.
2099 2014-09-05 Richard Biener <rguenther@suse.de>
2101 * cfgloop.c (mark_loop_for_removal): Record former header
2102 when ENABLE_CHECKING.
2103 * cfgloop.h (strut loop): Add former_header member when
2105 * loop-init.c (fix_loop_structure): Sanity check loops
2106 marked for removal if they re-appeared.
2108 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2110 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
2111 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
2113 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
2114 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
2115 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
2116 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
2117 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
2118 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
2119 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
2120 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
2121 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
2122 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
2123 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
2124 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
2125 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
2126 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
2127 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
2128 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
2129 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
2130 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
2131 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
2132 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
2133 with int{32,16,8}_t.
2135 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2137 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
2138 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
2139 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
2140 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
2141 Remove temporary __asm__ and reimplement.
2143 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2145 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
2146 handling cmge, cmgt, cmeq, cmtst.
2148 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
2149 cmlt, cmgeu, cmgtu, cmtst): Remove.
2151 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
2152 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
2153 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
2154 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
2156 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2158 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
2160 (aarch64_fold_builtin): Update pattern for cmtst.
2162 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
2165 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
2167 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
2168 Switch operands, separate out more cases, refactor.
2170 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
2172 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
2173 argument; rename old version to...
2174 (aarch64_const_vec_all_same_in_range_p): ...this.
2175 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
2177 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
2179 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2181 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
2182 Remove qualifier_const_pointer, update comment.
2184 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2186 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
2188 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2190 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
2191 varargs with pointer parameter.
2192 (aarch64_simd_expand_builtin): pass pointer into previous.
2194 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2196 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
2199 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2201 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
2202 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
2203 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
2204 Replace temporary asm with call to builtin.
2205 (vrbit_p8, vrbitq_p8): New functions.
2207 2014-09-05 Richard Biener <rguenther@suse.de>
2209 * cfgloop.c (mark_loop_for_removal): New function.
2210 * cfgloop.h (mark_loop_for_removal): Declare.
2211 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
2212 (merge_blocks): Likewise.
2213 (duplicate_block): Likewise.
2214 * except.c (sjlj_emit_dispatch_table): Likewise.
2215 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
2216 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
2217 (thread_through_loop_header): Likewise.
2219 2014-09-05 Richard Biener <rguenther@suse.de>
2222 * fold-const.c (try_move_mult_to_index): Remove.
2223 (fold_binary_loc): Do not call it.
2224 * tree-data-ref.c (dr_analyze_indices): Strip conversions
2225 from the base object again.
2227 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
2229 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
2232 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2235 * config/arm/arm.md (setmem): New pattern.
2236 * config/arm/arm-protos.h (struct tune_params): New fields.
2237 (arm_gen_setmem): New prototype.
2238 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
2239 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
2240 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
2241 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
2242 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
2243 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
2244 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
2245 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
2246 (arm_const_inline_cost): New function.
2247 (arm_block_set_max_insns): New function.
2248 (arm_block_set_non_vect_profit_p): New function.
2249 (arm_block_set_vect_profit_p): New function.
2250 (arm_block_set_unaligned_vect): New function.
2251 (arm_block_set_aligned_vect): New function.
2252 (arm_block_set_unaligned_non_vect): New function.
2253 (arm_block_set_aligned_non_vect): New function.
2254 (arm_block_set_vect, arm_gen_setmem): New functions.
2256 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2258 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
2260 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2262 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
2264 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2266 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
2268 * valtrack.h: Adjust.
2270 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2272 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
2274 (emit_jump_insn_before_noloc): Likewise.
2275 (emit_call_insn_before_noloc): Likewise.
2276 (emit_label_before): Likewise.
2277 (emit_label_after): Likewise.
2278 (emit_insn_before_setloc): Likewise.
2279 (emit_jump_insn_before_setloc): Likewise.
2280 (emit_call_insn_before_setloc): Likewise.
2281 (emit_call_insn_before): Likewise.
2284 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2286 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
2287 rtx_insn *, eliminating a checked cast.
2289 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2291 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
2292 const_rtx to const rtx_insn *.
2293 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
2296 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2298 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
2299 fixup_args_size_notes.
2300 * expr.c (fixup_args_size_notes): Strengthen first two params from
2301 rtx to rtx_insn *, eliminating a checked cast.
2302 * rtl.h (fixup_args_size_notes): Strengthen first two params from
2305 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2307 * haifa-sched.c (get_ready_element): Strengthen return type from
2309 * sched-int.h (get_ready_element): Likewise.
2311 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
2314 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
2315 indexed_or_indirect_operand instead of memory_operand.
2316 (floatsi<mode>2_lfiwzx_mem): Ditto.
2318 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2320 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
2321 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
2322 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
2324 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2326 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
2328 (get_last_nonnote_insn): Likewise.
2329 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
2330 * resource.c (find_basic_block): Likewise.
2332 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
2335 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2337 * genattr.c (main): Within the prototype of insn_latency written
2338 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
2339 * genautomata.c (output_internal_maximal_insn_latency_func):
2340 Within the implementation of insn_latency written out to
2341 insn-automata.c, strengthen both params from rtx to rtx_insn *,
2342 eliminating a pair of checked casts.
2344 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2346 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
2349 * rtl.h (eh_returnjump_p): Likewise.
2351 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
2353 * Makefile.in (TAGS): Handle constructs in timevar.def.
2355 2014-09-04 Guozhi Wei <carrot@google.com>
2358 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
2359 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
2360 it into two patterns.
2361 (move_lo_quad_internal_be_<mode>): Likewise.
2363 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2365 * doc/options.texi: Document that Var and Init are required if CPP
2367 * optc-gen.awk: Require Var and Init if CPP is given.
2368 * common.opt (Wpedantic): Use Init.
2370 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2372 * config/rs6000/rs6000.c (special_handling_values): Add
2374 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
2375 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
2376 as swappable with special handling SH_EXTRACT. Remove
2377 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
2379 (adjust_extract): New function.
2380 (handle_special_swappables): Add default to case statement; add
2381 case for SH_EXTRACT that calls adjust_extract.
2382 (dump_swap_insn_table): Handle SH_EXTRACT.
2384 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2386 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
2387 selection of 0th memory doubleword, regardless of endianness.
2389 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2391 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
2393 2014-09-04 Alan Modra <amodra@gmail.com>
2396 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
2399 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
2401 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
2402 * targhooks.c (default_dwarf_frame_reg_mode): New function.
2403 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
2404 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
2405 * doc/tm.texi: Regenerate.
2406 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
2407 selection logic to default_dwarf_frame_reg_mode.
2409 2014-09-03 Marek Polacek <polacek@redhat.com>
2411 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
2414 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2416 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
2417 the automodified register.
2419 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2421 * output.h (get_some_local_dynamic_name): Declare.
2422 * final.c (some_local_dynamic_name): New variable.
2423 (get_some_local_dynamic_name): New function.
2424 (final_end_function): Clear some_local_dynamic_name.
2425 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
2426 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2427 (print_operand): Report an error if '%&' is used inappropriately.
2428 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
2429 (get_some_local_dynamic_name_1): Delete.
2430 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
2431 (rs6000_get_some_local_dynamic_name): Delete.
2432 (rs6000_get_some_local_dynamic_name_1): Delete.
2433 (print_operand): Report an error if '%&' is used inappropriately.
2434 * config/s390/s390.c (machine_function): Remove some_ld_name.
2435 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2436 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
2437 * config/sparc/sparc.c: Include rtl-iter.h.
2438 (machine_function): Remove some_ld_name.
2439 (sparc_print_operand): Report an error if '%&' is used inappropriately.
2440 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2442 2014-09-03 Richard Henderson <rth@redhat.com>
2444 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
2445 (aarch64_popwb_pair_reg): Remove.
2446 (aarch64_set_frame_expr): Remove.
2447 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
2448 the restore ops performed by the insns generated.
2449 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
2450 insn. Perform the calls_eh_return addition later; do not attempt to
2451 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
2452 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
2453 special markup at all. Load cfun->machine->frame.hard_fp_offset
2454 into a local variable.
2455 (aarch64_frame_pointer_required): Don't check calls_alloca.
2457 2014-09-03 Richard Biener <rguenther@suse.de>
2459 * opts.c (default_options_optimization): Adjust
2460 max-combine-insns to 2 for -Og.
2462 2014-09-03 Martin Jambor <mjambor@suse.cz>
2465 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
2466 pass-trough jump functions correctly.
2468 2014-09-03 Martin Jambor <mjambor@suse.cz>
2471 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
2472 created replacements in ascending order of offsets.
2473 (known_aggs_to_agg_replacement_list): Likewise.
2475 2014-09-03 Martin Liska <mliska@suse.cz>
2477 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
2478 is set to set uninitialized value for vnresult.
2480 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2482 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
2483 for TARGET_MUST_PASS_IN_STACK.
2485 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2487 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
2488 for TARGET_ARG_PARTIAL_BYTES.
2490 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2492 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
2493 instructions for varargs implementation.
2494 (nds32_expand_epilogue): Emit stack adjustment instructions for
2495 varargs implementation.
2497 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2499 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
2500 optimization detection.
2502 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2504 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
2506 (nds32_function_arg_advance): Deal with nameless arguments.
2507 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
2508 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
2509 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
2511 2014-09-03 Richard Biener <rguenther@suse.de>
2513 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
2514 (struct bb_bitmap_sets): Remove deferred member.
2515 (BB_DEFERRED): Remove.
2516 (defer_or_phi_translate_block): Remove.
2517 (compute_antic_aux): Remove deferring of blocks, assert
2518 proper iteration order.
2519 (compute_antic): Do not set BB_DEFERRED.
2520 (eliminate): Allocate el_avail of proper size initially.
2522 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2524 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
2525 according to the value of crtl->args.pretend_args_size.
2527 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2529 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
2530 varargs information.
2532 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2534 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
2535 implementation for TARGET_SETUP_INCOMING_VARARGS.
2536 (nds32_strict_argument_naming): Refine comment.
2537 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
2538 Define for future implementation.
2540 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
2542 * config/i386/adxintrin.h (_subborrow_u32): New.
2543 (_addcarry_u32): Ditto.
2544 (_subborrow_u64): Ditto.
2545 (_addcarry_u64): Ditto.
2546 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
2548 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
2549 __builtin_ia32_sbb_u64
2551 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2553 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
2555 (nds32_function_arg_advance): Likewise.
2556 (nds32_init_cumulative_args): Likewise.
2557 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
2558 (NDS32_FIRST_GPR_REGNUM): Define.
2559 (NDS32_LAST_GPR_REGNUM): Define.
2560 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
2561 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2562 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2563 (machine_function): Use GRP-specific stuff.
2565 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2567 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
2568 (nds32_expand_epilogue): Likewise.
2569 (nds32_expand_prologue_v3push): Likewise.
2570 (nds32_expand_epilogue_v3pop): Likewise.
2572 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2574 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
2575 v3push/v3pop for variadic function.
2576 * config/nds32/nds32.md (prologue, epilogue): Likewise.
2578 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2580 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
2581 Check rtx for varargs implementation.
2582 (nds32_output_stack_pop): Likewise.
2583 * config/nds32/nds32-protos.h: Have a rtx argument for
2584 nds32_output_stack_push and nds32_output_stack_pop.
2585 * config/nds32/nds32.md: Likewise.
2587 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2589 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
2590 to check if FUNC is an interrupt service routine.
2591 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
2593 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2595 * config/nds32/nds32.h (machine_function): Add some fields for variadic
2596 arguments implementation.
2598 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2600 * config/nds32/nds32-predicates.c
2601 (nds32_valid_stack_push_pop): Rename to ...
2602 (nds32_valid_stack_push_pop_p): ... this.
2603 * config/nds32/nds32-protos.h: Likewise.
2604 * config/nds32/predicates.md: Likewise.
2606 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2608 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
2609 (nds32_emit_stack_v3push): ... this.
2610 (nds32_gen_stack_v3pop): Rename to ...
2611 (nds32_emit_stack_v3pop): ... this and consider CFA restore
2614 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2616 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
2617 (nds32_emit_stack_push_multiple): ... this.
2618 (nds32_gen_stack_pop_multiple): Rename to ...
2619 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
2622 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2625 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
2626 and add a second splitter to handle the remaining cases.
2628 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2630 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
2632 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2634 * cfgexpand.c (label_rtx_for_bb): Change type to
2635 hash_map<basic_block, rtx_code_label *> *.
2636 (expand_gimple_basic_block): Adjust.
2637 (pass_expand::execute): Likewise.
2639 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2641 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
2642 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
2643 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
2644 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
2645 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
2646 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
2647 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
2650 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2652 * alloc-pool.c: Include coretypes.h.
2653 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
2654 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
2655 hash_set instead of htab.
2656 * ggc-page.c (in_gc): New variable.
2657 (ggc_free): Do nothing if a collection is taking place.
2658 (ggc_collect): Set in_gc appropriately.
2659 * ggc.h (gt_ggc_mx(const char *)): New function.
2660 (gt_pch_nx(const char *)): Likewise.
2661 (gt_ggc_mx(int)): Likewise.
2662 (gt_pch_nx(int)): Likewise.
2663 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
2664 (hash_map::hash_entry::pch_nx): Likewise.
2665 (hash_map::hash_entry::pch_nx_helper): Likewise.
2666 (hash_map::hash_map): Adjust.
2667 (hash_map::create_ggc): New function.
2668 (gt_ggc_mx): Likewise.
2669 (gt_pch_nx): Likewise.
2670 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
2671 (default_hashset_traits::pch_nx): Likewise.
2672 (hash_set::hash_entry::ggc_mx): Likewise.
2673 (hash_set::hash_entry::pch_nx): Likewise.
2674 (hash_set::hash_entry::pch_nx_helper): Likewise.
2675 (hash_set::hash_set): Adjust.
2676 (hash_set::create_ggc): New function.
2677 (hash_set::elements): Likewise.
2678 (gt_ggc_mx): Likewise.
2679 (gt_pch_nx): Likewise.
2680 * hash-table.h (hash_table::hash_table): Adjust.
2681 (hash_table::m_ggc): New member.
2682 (hash_table::~hash_table): Adjust.
2683 (hash_table::expand): Likewise.
2684 (hash_table::empty): Likewise.
2685 (gt_ggc_mx): New function.
2686 (hashtab_entry_note_pointers): Likewise.
2687 (gt_pch_nx): Likewise.
2689 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2691 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
2692 built-in definition.
2693 (XVCVUXDDP_SCALE): Likewise.
2694 (XVCVDPSXDS_SCALE): Likewise.
2695 (XVCVDPUXDS_SCALE): Likewise.
2696 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2697 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
2698 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
2699 VSX_BUILTIN_XVCVDPUXDS_SCALE.
2700 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
2702 * config/rs6000/rs6000.c (real.h): New include.
2703 (rs6000_scale_v2df): New function.
2704 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
2705 (UNSPEC_VSX_XVCVUXDDP): Likewise.
2706 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
2707 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
2708 (vsx_xvcvsxddp_scale): New define_expand.
2709 (vsx_xvcvsxddp): New define_insn.
2710 (vsx_xvcvuxddp_scale): New define_expand.
2711 (vsx_xvcvuxddp): New define_insn.
2712 (vsx_xvcvdpsxds_scale): New define_expand.
2713 (vsx_xvcvdpsxds): New define_insn.
2714 (vsx_xvcvdpuxds_scale): New define_expand.
2715 (vsx_xvcvdpuxds): New define_insn.
2716 * doc/extend.texi (vec_ctf): Add new prototypes.
2717 (vec_cts): Likewise.
2718 (vec_ctu): Likewise.
2719 (vec_splat): Likewise.
2720 (vec_div): Likewise.
2721 (vec_mul): Likewise.
2723 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2726 * config/arm/neon.md
2727 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
2728 <v_cmp_result>): New pattern.
2729 * config/arm/iterators.md (NEON_VCVT): New int iterator.
2730 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
2731 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
2732 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
2733 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
2734 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
2736 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2739 * config/arm/iterators.md (FIXUORS): New code iterator.
2740 (VCVT): New int iterator.
2741 (su_optab): New code attribute.
2743 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
2745 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2747 * config/aarch64/predicates.md (aarch64_comparison_operation):
2748 New special predicate.
2749 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
2750 aarch64_comparison_operation instead of matching an operator.
2751 Update operand numbers.
2752 (csinc3<mode>_insn): Likewise.
2753 (*csinv3<mode>_insn): Likewise.
2754 (*csneg3<mode>_insn): Likewise.
2755 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
2756 * config/aarch64/aarch64.c (aarch64_get_condition_code):
2757 Return -1 instead of aborting on invalid condition codes.
2758 (aarch64_print_operand): Update aarch64_get_condition_code callsites
2759 to assert that the returned condition code is valid.
2760 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
2762 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
2764 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
2765 tree.def, and gimple.def
2767 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2768 Balaji V. Iyer <balaji.v.iyer@intel.com>
2769 Igor Zamyatin <igor.zamyatin@intel.com>
2771 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
2772 (__cilkrts_cilk_for_64): Likewise.
2773 * cilk-common.c (declare_cilk_for_builtin): New function.
2774 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
2775 __cilkrts_cilk_for_64 bultins.
2776 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
2778 (cilk_for_32_fndecl): New define.
2779 (cilk_for_64_fndecl): Likewise.
2780 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
2781 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
2782 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
2783 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
2784 GF_OMP_FOR_COMBINED_INTO.
2785 * gimplify.c (gimplify_scan_omp_clauses): Added
2786 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2787 (gimplify_adjust_omp_clauses): Ditto.
2788 (gimplify_omp_for): Added CILK_FOR case.
2789 (gimplify_expr): Ditto.
2790 * omp-low.c: Include cilk.h.
2791 (extract_omp_for_data): Set appropriate kind for
2792 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
2793 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
2794 (create_omp_child_function_name): Added second argument to handle
2796 (cilk_for_check_loop_diff_type): New function.
2797 (expand_cilk_for_call): Likewise.
2798 (expand_cilk_for): Likewise.
2799 (create_omp_child_function): Set cilk_for_count; handle the cases when
2800 it is true; call create_omp_child_function_name with second argument.
2801 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
2802 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
2803 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
2804 * tree-nested.c (convert_nonlocal_omp_clauses): Added
2805 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2806 (convert_local_omp_clauses): Ditto.
2807 * tree-pretty-print.c (dump_omp_clause): Added
2808 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
2809 (dump_generic_node): Added CILK_FOR case.
2810 * tree.c (omp_clause_num_ops): New element
2811 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
2812 (omp_clause_code_name): New element _Cilk_for_count_.
2813 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
2814 * tree.def: Add tree code for CILK_FOR.
2816 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2818 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
2819 (ppc403-compare): Add "exts with dot" case.
2820 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
2821 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
2822 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
2823 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
2824 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
2825 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
2826 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
2827 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
2828 cell-cmp-microcoded): Similarly.
2829 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
2830 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
2831 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
2832 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
2833 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
2834 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
2835 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
2836 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
2837 (power6-compare): Add "exts with dot" case.
2838 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
2839 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
2840 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
2842 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
2843 if avoiding Cell microcode.
2844 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
2845 (is_cracked_insn): Ditto.
2846 (insn_must_be_first_in_group): Ditto.
2847 * config/rs6000/rs6000.md (dot): Adjust comment.
2848 (cell_micro): Handle exts+dot.
2849 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
2850 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
2851 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
2852 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
2853 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
2854 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
2855 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
2857 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2859 * config/rs6000/rs6000.md (QHSI): Delete.
2860 (EXTQI, EXTHI, EXTSI): New mode iterators.
2861 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
2862 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
2863 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
2864 9 anonymous instructions, and 8 splitters): Delete.
2865 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
2866 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
2867 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
2868 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
2869 *zero_extendsi<mode>2_dot2): New.
2871 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2873 * config/rs6000/rs6000.md (any_extend): New code iterator.
2874 (u, su): New code attributes.
2875 (dmode, DMODE): New mode attributes.
2876 (<su>mul<mode>3_highpart): New.
2877 (*<su>mul<mode>3_highpart): New.
2878 (<su>mulsi3_highpart_le): New.
2879 (<su>muldi3_highpart_le): New.
2880 (<su>mulsi3_highpart_64): New.
2881 (<u>mul<mode><dmode>3): New.
2882 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
2884 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
2887 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2889 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
2890 *mulsi3_internal2, and two splitters): Delete.
2891 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
2893 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
2895 2014-09-02 Richard Biener <rguenther@suse.de>
2897 PR tree-optimization/62695
2898 * tree-ssa-structalias.c (find_func_clobbers): Add missing
2901 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
2904 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
2906 2014-09-01 Andi Kleen <ak@linux.intel.com>
2908 * file-find.c (add_prefix_begin): Add.
2909 (do_add_prefix): Rename from add_prefix with first argument.
2910 (add_prefix): Add new wrapper.
2911 * file-find.h (add_prefix_begin): Add.
2912 * gcc-ar.c (main): Support -B option.
2914 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
2916 * genemit.c: Include dumpfile.h.
2917 (gen_split): Print name of splitter function to dump file.
2919 2014-09-01 Richard Biener <rguenther@suse.de>
2921 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
2922 Use stack auto_vecs for constraint expressions.
2923 (find_func_aliases_for_call): Likewise.
2924 (find_func_aliases): Likewise.
2925 (find_func_clobbers): Likewise.
2927 2014-09-01 Richard Biener <rguenther@suse.de>
2929 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
2930 operands vector in most cases. Remove redundant code.
2932 2014-09-01 Olivier Hainque <hainque@adacore.com>
2934 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
2935 $WIND_BASE instead of designating a harcoded arbitrary home dir.
2936 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
2938 2014-09-01 Richard Biener <rguenther@suse.de>
2940 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
2941 copy_reference_ops_from_call, vn_nary_op_compute_hash,
2942 vn_reference_compute_hash, vn_reference_insert): Remove.
2943 (vn_reference_lookup_call): New function.
2944 * tree-ssa-sccvn.c (vn_reference_compute_hash,
2945 copy_reference_ops_from_ref, copy_reference_ops_from_call,
2946 vn_reference_insert, vn_nary_op_compute_hash): Make static.
2947 (create_reference_ops_from_call): Remove.
2948 (vn_reference_lookup_3): Properly update shared_lookup_references.
2949 (vn_reference_lookup_pieces): Assert that we updated
2950 shared_lookup_references properly.
2951 (vn_reference_lookup): Likewise.
2952 (vn_reference_lookup_call): New function.
2953 (visit_reference_op_call): Use it. Avoid re-building the
2955 (visit_reference_op_load): Remove redundant lookup.
2956 (visit_reference_op_store): Perform special tail-merging work
2957 only when possibly doing tail-merging.
2958 (visit_use): Likewise.
2959 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
2961 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2964 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
2965 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
2966 (find_inc): Revert 2014-08-13 change.
2968 2014-09-01 Marek Polacek <polacek@redhat.com>
2971 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
2972 Change the type of V to unsigned HOST_WIDE_INT.
2974 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
2976 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
2977 the size of byte markers.
2978 (do_shift_rotate): Fix confusion between host, target and marker byte
2980 (verify_symbolic_number_p): Likewise.
2981 (find_bswap_or_nop_1): Likewise.
2982 (find_bswap_or_nop): Likewise.
2984 2014-09-01 Olivier Hainque <hainque@adacore.com>
2986 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
2987 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
2989 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2991 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
2992 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
2993 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
2995 2014-09-01 Yury Gribov <y.gribov@samsung.com>
2999 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
3000 (build_check_stmt): Likewise.
3001 (instrument_strlen_call): Likewise.
3002 (asan_expand_check_ifn): Likewise and fix types.
3003 (maybe_cast_to_ptrmode): New function.
3005 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3007 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
3009 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
3011 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
3013 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
3015 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
3016 prefix to function labels when generating fast indirect calls.
3018 2014-08-30 David Malcolm <dmalcolm@redhat.com>
3022 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
3023 param back from rtx_insn * to rtx. Rename param from "label" to
3024 "label_or_return", reintroducing "label" as an rtx_insn * after
3025 we've ensured it's not a RETURN.
3026 (first_active_target_insn): Likewise for return type and param;
3027 add a checked cast to rtx_insn * once we've ensured "insn" is not
3029 (steal_delay_list_from_target): Convert param "pnew_thread" back
3030 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
3032 (own_thread_p): Convert param "thread" back from an rtx_insn * to
3033 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
3034 cast once we've established we're not dealing with a RETURN,
3035 renaming subsequent uses of "thread" to "thread_insn".
3036 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
3038 (follow_jumps): Convert return type and param "label" from
3039 rtx_insn * back to rtx. Move initialization of "value" to after
3040 the handling for ANY_RETURN_P, adding a checked cast there to
3041 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
3042 rename to "this_label_or_return", reintroducing "this_label" as
3043 an rtx_insn * once we've handled the case where it could be an
3045 (fill_slots_from_thread): Rename param "thread" to
3046 "thread_or_return", converting from an rtx_insn * back to an rtx.
3047 Reintroduce name "thread" as an rtx_insn * local with a checked
3048 cast once we've handled the case of it being an ANY_RETURN_P.
3049 Convert local "new_thread" from an rtx_insn * back to an rtx.
3050 Add a checked cast when assigning to "trial" from "new_thread".
3051 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
3052 checked cast to rtx_insn * from "new_thread" when invoking
3054 (fill_eager_delay_slots): Convert locals "target_label",
3055 "insn_at_target" from rtx_insn * back to rtx.
3056 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
3057 (relax_delay_slots): Convert locals "trial", "target_label" from
3058 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
3059 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
3060 invoking update_block.
3061 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
3062 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
3064 * resource.h (mark_target_live_regs): Undo erroneous conversion
3065 of second param of r214693, converting it back from rtx_insn * to
3066 rtx, since it could be a RETURN.
3068 * resource.c (find_dead_or_set_registers): Similarly, convert
3069 param "jump_target" back from an rtx_insn ** to an rtx *, as we
3070 could be writing back a RETURN. Rename local rtx_insn * "next" to
3071 "next_insn", and introduce "lab_or_return" as a local rtx,
3072 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
3073 (mark_target_live_regs): Undo erroneous conversion
3074 of second param of r214693, converting it back from rtx_insn * to
3075 rtx, since it could be a RETURN. Rename it from "target" to
3076 "target_maybe_return", reintroducing the name "target" as a local
3077 rtx_insn * with a checked cast, after we've handled the case of
3080 2014-08-29 DJ Delorie <dj@redhat.com>
3082 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
3083 pointer size up to a power of two.
3084 * defaults.h (DWARF2_ADDR_SIZE): Round up.
3085 (POINTER_SIZE_UNITS): New, rounded up value.
3086 * dwarf2asm.c (size_of_encoded_value): Use it.
3087 (dw2_output_indirect_constant_1): Likewise.
3088 * expmed.c (init_expmed_one_conv): We now know the sizes of
3090 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
3091 * optabs.c (expand_float): Use precision, not size.
3092 (expand_fix): Likewise.
3093 * simplify-rtx (simplify_unary_operation_1): Likewise.
3094 * tree-dfa.c (get_ref_base_and_extent): Likewise.
3095 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
3096 (default_assemble_integer) Likewise.
3097 (dump_tm_clone_pairs): Likewise.
3098 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
3099 * var-tracking.c (adjust_mems): Allow partial-int modes also.
3100 (prepare_call_arguments): Likewise.
3101 * stor-layout.c (finalize_type_size): Preserve precision.
3102 (layout_type): Use precision, not size.
3104 * expr.c (convert_move): If the target has an explicit converter,
3107 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3109 * gdbinit.in: Skip various inline functions in rtl.h when
3112 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
3115 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
3117 2014-08-29 Richard Biener <rguenther@suse.de>
3119 PR tree-optimization/62291
3120 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
3121 exactly the vector size needed and use quick_push.
3122 (phi_translate_1): Adjust comment.
3123 (valid_in_sets): Remove block argument and remove pointless
3125 (dependent_clean): Adjust for removal of block argument.
3127 (compute_antic_aux): Likewise.
3128 (compute_partial_antic_aux): Likewise.
3130 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3131 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3132 Anna Tikhonova <anna.tikhonova@intel.com>
3133 Ilya Tocar <ilya.tocar@intel.com>
3134 Andrey Turetskiy <andrey.turetskiy@intel.com>
3135 Ilya Verbin <ilya.verbin@intel.com>
3136 Kirill Yukhin <kirill.yukhin@intel.com>
3137 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3139 * config/i386/sse.md
3140 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
3141 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
3142 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
3143 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
3145 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3146 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3147 Anna Tikhonova <anna.tikhonova@intel.com>
3148 Ilya Tocar <ilya.tocar@intel.com>
3149 Andrey Turetskiy <andrey.turetskiy@intel.com>
3150 Ilya Verbin <ilya.verbin@intel.com>
3151 Kirill Yukhin <kirill.yukhin@intel.com>
3152 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3154 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
3155 * config/i386/sse.md
3156 (define_mode_iterator VI4_128_8_256): New.
3157 (define_mode_iterator VI2_128_4_256): Ditto.
3158 (define_mode_iterator PMOV_DST_MODE): Rename into
3159 (define_mode_iterator PMOV_DST_MODE_1): this.
3160 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
3161 Use PMOV_DST_MODE_1 mode iterator.
3162 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3164 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3166 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
3167 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
3168 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
3169 (define_mode_iterator PMOV_DST_MODE_2): New.
3170 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
3171 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
3172 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
3174 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
3175 (define_mode_attr pmov_dst_3): Ditto.
3176 (define_mode_attr pmov_dst_zeroed_3): Ditto.
3177 (define_mode_attr pmov_suff_3): Ditto.
3178 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
3179 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
3180 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
3181 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
3182 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
3183 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
3184 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
3185 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
3186 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
3187 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
3188 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
3189 (define_mode_attr pmov_dst_4): Ditto.
3190 (define_mode_attr pmov_dst_zeroed_4): Ditto.
3191 (define_mode_attr pmov_suff_4): Ditto.
3192 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
3193 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
3194 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
3195 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
3196 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
3197 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
3198 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
3199 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
3200 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
3201 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
3202 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
3204 2014-08-29 Richard Biener <rguenther@suse.de>
3206 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
3207 NON_LVALUE_EXPR in gimple.
3209 2014-08-29 Richard Biener <rguenther@suse.de>
3212 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
3213 from previous refactoring.
3214 (gimple_fold_builtin_strncpy): Likewise.
3216 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3219 * function.c (assign_parm_setup_reg): Remove erroneous checked
3220 cast to rtx_insn * on result of gen_extend_insn in favor of
3221 introducing a new local rtx "pat".
3223 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3225 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
3227 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
3229 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3231 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
3232 (next_insn): Likewise.
3233 * emit-rtl.c (next_insn): Likewise.
3234 (previous_insn): Likewise.
3235 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
3236 "insn" and "next" from rtx to rtx_insn *.
3237 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
3238 "insn", "insn1", "vliw_start", "prologue_end_note",
3239 "last_insn_in_packet".
3241 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3243 * shrink-wrap.h (active_insn_between): Strengthen both params from
3245 * function.c (active_insn_between): Likewise.
3247 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3249 * genattr.c (main): When writing out insn-attr.h, strengthen param
3250 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
3251 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
3252 writing out the definition of dfa_clear_single_insn_cache to the
3253 generated insn-automata.c
3255 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3257 * resource.h (clear_hashed_info_for_insn): Strengthen param from
3259 (incr_ticks_for_insn): Likewise.
3260 (init_resource_info): Likewise.
3262 * resource.c (init_resource_info): Likewise.
3263 (clear_hashed_info_for_insn): Likewise.
3264 (incr_ticks_for_insn): Likewise.
3266 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
3268 (steal_delay_list_from_target): Use methods of "seq".
3269 (try_merge_delay_insns): Use methods of "merged_insns".
3270 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
3271 (reorg_redirect_jump): Likewise for param "jump".
3273 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3275 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
3277 * config/s390/s390.c (s390_split_branches): Eliminate top-level
3278 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
3280 (s390_mainpool_finish): In three places, split out a local rtx
3281 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
3282 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
3283 and split another local rtx "insn" out into rtx "pat" and
3285 * config/sh/sh.c (output_branchy_insn): Rather than working
3286 directly on operands[9], introduce local rtx_code_label *
3287 variables named "lab" in two places, working on them, and then
3288 assigning them to operands[9], so that the intervening operations
3289 are known by the type system to be on insns.
3291 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3293 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
3296 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
3297 in invocation of INSN_HAS_LOCATION.
3299 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3301 * config/rs6000/altivec.h (vec_xl): New #define.
3302 (vec_xst): Likewise.
3303 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
3304 (XXSPLTD_V2DI): Likewise.
3305 (DIV_V2DI): Likewise.
3306 (UDIV_V2DI): Likewise.
3307 (MUL_V2DI): Likewise.
3308 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
3309 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
3310 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
3311 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
3312 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
3313 (UNSPEC_VSX_DIVSD): Likewise.
3314 (UNSPEC_VSX_DIVUD): Likewise.
3315 (UNSPEC_VSX_MULSD): Likewise.
3316 (vsx_mul_v2di): New insn-and-split.
3317 (vsx_div_v2di): Likewise.
3318 (vsx_udiv_v2di): Likewise.
3319 (vsx_xxspltd_<mode>): New insn.
3321 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3323 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
3325 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
3326 (NEXT_INSN): Likewise.
3327 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
3328 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
3330 (no_labels_between_p): Likewise for both params.
3332 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
3333 cast when using NEXT_INSN on operands[2].
3334 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
3335 "insn" from rtx to rtx_insn *, adding a checked cast.
3336 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
3338 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
3340 (arc_text_label): Likewise for param "insn".
3341 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
3343 (arc_ccfsm_record_condition): Likewise for param "jump".
3344 (arc_text_label): Likewise for local "label".
3345 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
3346 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
3347 a method for typesafety. Add a checked cast.
3348 * config/arc/constraints.md (Clb): Add a checked cast when getting
3349 the CODE_LABEL from a LABEL_REF.
3350 * config/arm/arm.c (require_pic_register): Strengthen locals
3351 "seq", "insn" from rtx to rtx_insn *.
3352 (create_fix_barrier): Likewise for locals "selected", "next".
3353 (thumb1_reorg): Likewise for locals "prev", "insn".
3354 (arm_expand_prologue): Likewise for local "last".
3355 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
3357 (thumb2_output_casesi): Likewise for operands[2].
3358 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
3359 strengthen local "insn" from rtx to rtx_insn *.
3360 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
3361 type and param "insn".
3362 (find_prev_insn_start): Likewise.
3363 (hwloop_optimize): Likewise for locals "insn", "last_insn",
3365 (gen_one_bundle): Likewise for loal "t".
3366 (find_load): Likewise for param "insn".
3367 (workaround_speculation): Likewise for locals "insn", "next",
3368 "target", "next_tgt".
3369 * config/c6x/c6x.c (assign_reservations): Likewise for both params
3370 and for locals "insn", "within", "last".
3371 (count_unit_reqs): Likewise for params "head", "tail" and local
3373 (try_rename_operands): Likewise for params "head", "tail".
3374 (reshuffle_units): Likewise for locals "head", "tail", "insn".
3375 (struct c6x_sched_context): Likewise for fields
3376 "last_scheduled_insn", "last_scheduled_iter0".
3377 (init_sched_state): Replace NULL_RTX with NULL.
3378 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
3380 (undo_split_delayed_nonbranch): Likewise for param and for local
3382 (conditionalize_after_sched): Likewise for local "insn".
3383 (bb_earliest_end_cycle): Likewise.
3384 (filter_insns_above): Likewise for locals "insn", "next".
3385 (hwloop_optimize): Remove redundant checked cast.
3386 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
3387 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
3389 (cris_simple_epilogue): Likewise.
3390 (cris_expand_prologue): Likewise.
3391 (cris_expand_epilogue): Likewise.
3392 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
3393 local "insn" from rtx to rtx_insn *.
3394 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
3395 (struct frv_packet_group): Likewise for the elements within array
3396 fields "insns", "sorted", and for field "nop".
3397 (frv_packet): Likewise for the elements within array field
3399 (frv_add_insn_to_packet): Likewise for param "insn".
3400 (frv_insert_nop_in_packet): Likewise for param "insn" and local
3402 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
3403 (frv_sort_insn_group_1): Likewise for local "insn".
3404 (frv_optimize_membar_local): Likewise.
3405 (frv_align_label): Likewise for locals "x", "last", "barrier",
3407 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
3409 (ia64_sched_init): Likewise for local "insn".
3410 (scheduled_good_insn): Likewise for param "last".
3411 (struct _ia64_sched_context): Likewise for field
3412 "last_scheduled_insn".
3413 (ia64_init_sched_context): Replace NULL_RTX with NULL.
3414 (struct bundle_state): Likewise for field "insn".
3415 (issue_nops_and_insn): Likewise for param "insn".
3416 (get_next_important_insn): Likewise for return type and both
3418 (ia64_add_bundle_selector_before): Likewise for param "insn".
3419 (bundling): Likewise for params "prev_head_insn", "tail" and
3420 locals "insn", "next_insn", "b". Eliminate top-level local rtx
3421 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
3422 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
3423 Strengthen final param from rtx to rtx_insn *.
3424 (iq2000_move_1word): Likewise for second param.
3425 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
3426 param "cur_insn" and local "next_insn".
3427 (iq2000_move_1word): Likewise for param "insn".
3428 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
3429 casts when using NEXT_INSN on operands[1].
3430 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
3431 "insn" from rtx to rtx_insn *.
3432 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
3433 "x", introducing local rtx_insn * "insn" for when working with the
3434 CODE_LABEL of the LABEL_REF.
3435 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
3437 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
3439 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
3441 (conditionalize_block): Likewise for return type and param.
3442 (mcore_is_dead): Likewise for param "first" and local "insn".
3443 (emit_new_cond_insn): Likewise for return type.
3444 (conditionalize_block): Likewise for return type, param, and
3445 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
3447 (conditionalize_optimization): Likewise for local "insn".
3448 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
3450 * config/microblaze/microblaze.md: Add checked casts when using
3452 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
3453 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
3454 and rtx_insn * "insn".
3455 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
3456 checked cast when using NEXT_INSN on operands[2].
3457 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
3458 local "insn" from rtx to rtx_insn *.
3459 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
3461 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
3462 Add a checked cast when using NEXT_INSN on operands[1].
3463 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
3465 (pa_output_cbranch): Likewise for final param.
3466 (pa_output_lbranch): Likewise for second param.
3467 (pa_output_bb): Likewise for third param.
3468 (pa_output_bvb): Likewise.
3469 (pa_output_dbra): Likewise for second param.
3470 (pa_output_movb): Likewise.
3471 (pa_output_parallel_movb): Likewise.
3472 (pa_output_parallel_addb): Likewise.
3473 (pa_output_millicode_call): Likewise for first param.
3474 (pa_output_mul_insn): Likewise for second param.
3475 (pa_output_div_insn): Likewise for third param.
3476 (pa_output_mod_insn): Likewise for second param.
3477 (pa_jump_in_call_delay): Likewise for param.
3478 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
3479 (pa_output_div_insn): Likewise.
3480 (pa_output_mod_insn): Likewise.
3481 (pa_output_cbranch): Likewise.
3482 (pa_output_lbranch): Likewise.
3483 (pa_output_bb): Likewise.
3484 (pa_output_bvb): Likewise.
3485 (pa_output_dbra): Likewise.
3486 (pa_output_movb): Likewise.
3487 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
3488 to simplify and for typesafety.
3489 (pa_output_call): Use method of rtx_sequence *.
3490 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
3491 (pa_jump_in_call_delay): Likewise.
3492 (pa_output_parallel_movb): Likewise.
3493 (pa_output_parallel_addb): Likewise.
3494 (pa_following_call): Likewise.
3495 (pa_combine_instructions): Likewise for locals "anchor",
3497 (pa_can_combine_p): Likewise for params "anchor", "floater" and
3498 locals "start", "end".
3499 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
3500 param "insn" and local "local_insn".
3501 (picochip_final_prescan_insn): Likewise for local "local_insn".
3502 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
3504 (uses_TOC): Likewise.
3505 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
3506 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
3507 splitting out to more tightly-scoped locals, 3 as rtx and one as
3509 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
3511 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
3513 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
3515 (fixup_addr_diff_vecs): Likewise.
3516 (reg_unused_after): Likewise for param 2.
3517 (sh_can_redirect_branch): Likewise for both params.
3518 (check_use_sfunc_addr): Likewise for param 1.
3519 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
3520 (find_barrier): Likewise for local "last_got".
3521 (gen_block_redirect): Likewise for return type, param "jump" and
3522 locals "prev", "scan", "next", "insn".
3523 (struct far_branch): Likewise for fields "near_label",
3524 "insert_place", "far_label".
3525 (gen_far_branch): Likewise for local "jump".
3526 (fixup_addr_diff_vecs): Likewise for param "first" and locals
3528 (barrier_align): Likewise for param and for locals "prev", "x".
3529 Introduce local rtx_sequence * "prev_seq" and use insn method for
3530 typesafety and clarity.
3531 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
3532 (get_dest_uid): Likewise for local "dest".
3533 (split_branches): Likewise for locals "next", "beyond", "label",
3534 "block", "far_label". Add checked casts when assigning to
3535 bp->far_label and "far_label".
3536 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
3537 (sequence_insn_p): Likewise.
3538 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
3539 more loop-scoped rtx "insn" when walking LABEL_REFS.
3540 (sh_can_redirect_branch): Strengthen both params from rtx to
3542 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
3543 new local rtx_sequence * "seq" via a dyn_cast, and use a method
3544 for clarity and typesafety.
3545 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
3546 "insn" from rtx to rtx_insn *.
3547 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
3548 when using NEXT_INSN on the CODE_LABEL in operands[2].
3549 (define_insn "casesi_worker_2"): Likewise.
3550 (define_insn "casesi_shift_media"): Likewise.
3551 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
3553 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
3554 Strengthen field "insn" from rtx to rtx_insn *.
3555 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
3556 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
3557 param "start_insn" and local "start_insn".
3558 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
3560 (find_set_of_reg_bb): Likewise for param "insn".
3561 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
3562 (trace_reg_uses): Likewise for param "start_insn".
3563 (sh_treg_combine::cbranch_trace): Likewise for field
3565 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
3567 (sh_treg_combine::record_set_of_reg): Likewise for param
3568 "start_insn" and local "i".
3569 (sh_treg_combine::can_remove_cstore): Likewise for local
3571 (sh_treg_combine::try_optimize_cbranch): Likewise for param
3573 (sh_treg_combine::execute): Likewise for local "i".
3574 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
3576 (sparc_check_64): Likewise for second param.
3577 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
3578 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
3579 dyn_cast, using its insn method for typesafety and clarity.
3580 (empty_delay_slot): Strengthen param "insn" from rtx to
3582 (set_extends): Likewise.
3583 (sparc_check_64): Likewise.
3584 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
3585 for locals "seq", "last_insn".
3586 (combine_bnp): Likewise for param "insn".
3587 (xstormy16_reorg): Likewise for local "insn".
3588 * config/v850/v850.c (substitute_ep_register): Likewise for params
3589 "first_insn", "last_insn" and local "insn".
3590 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
3591 elements of "regs" array, and local "insn".
3592 * except.c (emit_note_eh_region_end): Likewise for param "insn".
3593 * final.c (final_sequence): Strengthen this global from rtx to
3595 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
3597 (final_scan_insn): Update assignment to "final_sequence" to be
3598 from "seq", the cast version of "body", for type-safety.
3599 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
3600 "insns" from rtx to rtx_insn *.
3601 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
3602 * genattr.c (main): When writing out generated insn-attr.h,
3603 strengthen params 1 and 3 of eligible_for_delay,
3604 eligible_for_annul_true, eligible_for_annul_false from rtx to
3606 * genattrtab.c (write_eligible_delay): Likewise when writing out
3607 generated insn-attrtab.c; also local "insn" the generated
3609 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
3611 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
3612 "start_label" from rtx to rtx_insn *.
3613 * ira.c (decrease_live_ranges_number): Likewise for local "p".
3614 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
3615 "insns" and local "insn".
3616 (validate_equiv_mem): Likewise for param "start" and local "insn".
3617 (memref_used_between_p): Likewise for params "start", "end" and
3619 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
3621 * loop-doloop.c (doloop_optimize): Within region guarded by
3622 INSN_P (doloop_pat), introduce a new local rtx_insn *
3623 "doloop_insn" via a checked cast, and use it for typesafety,
3624 eventually writing the value back into doloop_pat.
3625 * output.h (final_sequence): Strengthen this global from rtx to
3627 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
3628 reintroducing "insn" as an rtx_insn * via a checked cast.
3629 Strengthen param "attempt" and local "new_insn"from rtx to
3631 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
3633 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
3634 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
3635 "p" in favor of more tightly-scoped replacements, sometimes rtx
3636 and sometimes rtx_insn *, as appropriate.
3637 (delete_output_reload): Eliminate top-level rtx "i1", splitting
3638 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
3639 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
3640 local "trial" from rtx to rtx_insn *.
3641 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
3642 rtx to rtx_insn *. Strenghten local "pat" from rtx to
3643 rtx_sequence * and use methods for clarity and typesafety.
3644 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
3645 rtx to rtx_insn *. Strenghten local "li" from rtx to
3646 rtx_insn_list * and use its methods for clarity and typesafety.
3647 (steal_delay_list_from_target): Strengthen param "insn" from rtx
3649 (steal_delay_list_from_fallthrough): Likewise.
3650 (try_merge_delay_insns): Likewise for param "thread" and locals
3651 "trial", "next_trial", "delay_insn".
3652 (redundant_insn): Likewise for param "target" and local "trial".
3653 (own_thread_p): Likewise for param "thread" and locals
3654 "active_insn", "insn".
3655 (get_label_before): Likewise for param "insn".
3656 (fill_simple_delay_slots): Likewise for local "new_label"; use
3657 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
3658 (label_before_next_insn): Strengthen return type and local "insn"
3659 from rtx to rtx_insn *.
3660 (relax_delay_slots): Likewise for locals "other", "tmp".
3661 (make_return_insns): Likewise for param "first" and locals "insn",
3662 "jump_insn", "prev". Move declaration of "pat" to its assignment
3663 and strengthen from rtx to rtx_sequence *. Use its methods for
3664 clarity and typesafety.
3665 * rtlanal.c (no_labels_between_p): Strengthen params from
3666 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
3668 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
3669 from const_rtx to const rtx_insn *.
3670 (reg_set_between_p): Rename param "from_insn" to
3671 "uncast_from_insn", and reintroduce "from_insn" as a
3672 const rtx_insn * via a checked cast.
3673 (modified_between_p): Likewise for param "start" as "uncast_start".
3674 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
3675 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
3676 "tmp", head" from rtx to rtx_insn *.
3677 (recompute_rev_top_order): Likewise for local "insn".
3678 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
3679 * store-motion.c (build_store_vectors): Likewise for local "insn".
3680 Strengthen local "st" from rtx to rtx_insn_list * and use methods
3681 for clarity and typesafety.
3682 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
3684 (computation_cost): Likewise for local "seq".
3685 (get_address_cost): Likewise.
3687 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3689 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
3691 (label_is_jump_target_p): Likewise for second param.
3693 * rtlanal.c (tablejump_p): Likewise for param "insn".
3694 (label_is_jump_target_p): Likewise for param "jump_insn".
3696 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3698 * rtl.h (find_first_parameter_load): Strengthen return type and
3699 both params from rtx to rtx_insn *.
3700 * rtlanal.c (find_first_parameter_load): Strengthen return type,
3701 both params and locals "before", "first_set" from rtx to
3702 rtx_insn *. Remove now-redundant cast.
3703 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
3705 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3707 * rtl.h (find_last_value): Delete.
3708 * rtlanal.c (find_last_value): Delete.
3710 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3712 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
3713 from rtx to rtx_insn *.
3714 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
3715 rtx "note" with new local rtx_insn * "new_head" when calculating
3716 head insn of new basic block.
3717 * combine.c (combine_split_insns): Strengthen return type and local
3718 "ret" from rtx to rtx_insn *.
3719 (likely_spilled_retval_p): Likewise for locals "use" and "p".
3720 (try_combine): Eliminate local "m_split", splitting into new
3721 locals "m_split_insn" and "m_split_pat".
3722 (find_split_point): Strengthen local "seq" from rtx into
3724 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
3725 locals "label", "branch".
3726 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
3728 (define_expand "umulsi3_highpart"): Likewise for local "insn".
3729 * dse.c (note_add_store_info): Likewise for fields "first",
3731 (note_add_store): Likewise for local "insn".
3732 (emit_inc_dec_insn_before): Likewise for locals "insn",
3734 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
3735 (replace_read): Likewise for locals "insns", "this_insn".
3736 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
3737 (notice_eh_throw): Likewise for param "insn".
3738 (before_next_cfi_note): Likewise for return type, param, and local
3740 (connect_traces): Likewise for local "note".
3741 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
3742 (verify_rtl_sharing): Likewise.
3743 (unshare_all_rtl_in_chain): Likewise for param "insn".
3744 (get_first_nonnote_insn): Likewise for local "insn".
3745 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
3746 "seq" and use its methods to clarify things.
3747 (next_insn): Strengthen return type from rtx to rtx_insn *.
3748 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
3749 local rtx_insn * using a checked cast, dropping a checked cast
3750 made redundant by this change. Use a cast to and method of
3751 rtx_sequence to clarify the code.
3752 (previous_insn): Rename param "insn" to "uncast_insn" and
3753 reintroduce "insn" as a local rtx_insn * using a checked cast,
3754 dropping a checked cast made redundant by this change. Use a cast
3755 to and method of rtx_sequence to clarify the code.
3756 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
3757 reintroduce "insn" as a local rtx_insn * using a checked cast,
3758 dropping a checked cast made redundant by this change.
3759 (next_nonnote_insn_bb): Likewise.
3760 (prev_nonnote_insn): Likewise.
3761 (prev_nonnote_insn_bb): Likewise.
3762 (next_nondebug_insn): Likewise.
3763 (prev_nondebug_insn): Likewise.
3764 (next_nonnote_nondebug_insn): Likewise.
3765 (prev_nonnote_nondebug_insn): Likewise.
3766 (next_real_insn): Likewise.
3767 (prev_real_insn): Likewise.
3768 (next_active_insn): Likewise.
3769 (prev_active_insn): Likewise.
3770 (next_cc0_user): Likewise. Use rtx_sequence and a method for
3772 (prev_cc0_setter): Likewise.
3773 (try_split): Rename param "trial" to "uncast_trial" and
3774 reintroduce "insn" as a local rtx_insn * using a checked cast,
3775 dropping checked casts made redundant by this change.
3776 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
3778 (remove_insn): Rename param "insn" to "uncast_insn" and
3779 reintroduce "insn" as a local rtx_insn * using a checked cast.
3780 (emit_pattern_after_setloc): Likewise for param "after", as
3782 (emit_pattern_after): Likewise. Strengthen local "prev" from
3784 (emit_pattern_before_setloc): Rename param "before" to
3785 "uncast_before" and reintroduce "before" as a local rtx_insn *
3786 using a checked cast. Strengthen locals "first", "last" from
3788 (emit_pattern_before): Likewise rename/cast param "before" to
3789 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
3790 * except.c (copy_reg_eh_region_note_forward): Strengthen param
3791 "first" and local "insn" from rtx to rtx_insn *.
3792 (copy_reg_eh_region_note_backward): Likewise for param "last"
3794 * expr.c (fixup_args_size_notes): Rename param "last" to
3795 "uncast_last" and reintroduce "last" as a local rtx_insn *
3796 using a checked cast. Strengthen local "insn" from rtx to
3798 * function.c (set_insn_locations): Strengthen param "insn" from
3800 (record_insns): Likewise for param "insns" and local "tmp".
3801 (active_insn_between): Rename param "tail" to
3802 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
3803 using a checked cast.
3804 (thread_prologue_and_epilogue_insns): Split out top-level local
3805 rtx "seq" into three different rtx_insn * locals. Strengthen
3806 local "prologue_seq" from rtx to rtx_insn *.
3807 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
3808 from rtx to rtx_insn *.
3809 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
3810 (priority): Likewise for locals "prev_first", "twin".
3811 (setup_insn_max_reg_pressure): Likewise for param "after".
3812 (sched_setup_bb_reg_pressure_info): Likewise.
3813 (no_real_insns_p): Strengthen params from const_rtx to
3815 (schedule_block): Strengthen local "next_tail" from rtx to
3817 * ifcvt.c (find_active_insn_before): Strengthen return type and
3818 param "insn" from rtx to rtx_insn *.
3819 (find_active_insn_after): Likewise.
3820 (cond_exec_process_insns): Likewise for param "start" and local "insn".
3821 (cond_exec_process_if_block): Likewise for locals "then_start",
3822 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
3823 (noce_process_if_block): Likewise for local "jump".
3824 (merge_if_block): Likewise for two locals named "end".
3825 (cond_exec_find_if_block): Likewise for local "last_insn".
3826 * jump.c (delete_related_insns): Rename param "insn" to
3827 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
3828 checked cast. Strengthen local "p" from rtx to rtx_insn *.
3829 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
3831 (split_reg): Likewise.
3832 * lra.c (lra_process_new_insns): Likewise.
3833 * modulo-sched.c (permute_partial_schedule): Strengthen param
3834 "last" from rtx to rtx_insn *.
3835 * optabs.c (add_equal_note): Likewise for param "insns" and local
3837 (expand_binop_directly): Add checked casts to rtx_insn * within
3838 NEXT_INSN (pat) uses.
3839 (expand_unop_direct): Likewise.
3840 (maybe_emit_unop_insn): Likewise.
3841 * recog.c (peep2_attempt): Strengthen locals "last",
3842 "before_try", "x" from rtx to rtx_insn *.
3843 * reorg.c (optimize_skip): Strengthen return type and local
3844 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
3845 and locals "trial", "next_trial" from rtx to rtx_insn *.
3846 * resource.c (next_insn_no_annul): Strengthen return type and
3847 param "insn" from rtx to rtx_insn *. Use a cast to and method of
3848 rtx_sequence to clarify the code.
3849 (mark_referenced_resources): Add a checked cast to rtx_insn *
3850 within PREV_INSN (x).
3851 (find_dead_or_set_registers): Strengthen return type, param
3852 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
3853 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
3855 (mark_target_live_regs): Strengthen params "insns" and "target",
3856 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
3857 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
3859 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
3860 from rtx to rtx_insn *.
3861 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
3862 from rtx to rtx_insn *.
3863 (copy_reg_eh_region_note_backward): Likewise.
3864 (unshare_all_rtl_in_chain): Likewise for sole param.
3865 (dump_rtl_slim): Strengthen second and third params from const_rtx
3866 to const rtx_insn *.
3867 * sched-deps.c (sched_free_deps): Strengthen params "head" and
3868 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
3869 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
3870 "next_tail" from rtx to rtx_insn *.
3871 (begin_move_insn): Likewise for local "next".
3872 * sched-int.h (sched_free_deps): Likewise for first and second
3874 (no_real_insns_p): Strengthen both params from const_rtx to
3876 (sched_setup_bb_reg_pressure_info): Strengthen second params from
3878 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
3880 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
3881 and locals "insn", "tail" from const_rtx to const rtx_insn *.
3882 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
3884 (debug_rtl_slim): Strengthen params "first" and "last" from
3885 const_rtx to const rtx_insn *.
3886 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
3887 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
3888 (convert_to_simple_return): Likewise for param "returnjump".
3889 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
3891 (convert_to_simple_return): Likewise for param "returnjump".
3892 * valtrack.c (propagate_for_debug): Likewise for params
3894 * valtrack.h (propagate_for_debug): Likewise for second param.
3896 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3898 * output.h (insn_current_reference_address): Strengthen param
3899 from rtx to rtx_insn *.
3900 * final.c (insn_current_reference_address): Likewise.
3902 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3904 * basic-block.h (inside_basic_block_p): Strengthen param from
3905 const_rtx to const rtx_insn *.
3906 * cfgbuild.c (inside_basic_block_p): Likewise.
3908 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3910 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
3912 (get_trace_info): Likewise for param "insn".
3913 (save_point_p): Likewise.
3914 (maybe_record_trace_start): Likewise for both params.
3915 (maybe_record_trace_start_abnormal): Likewise.
3916 (create_trace_edges): Likewise for sole param and for three of the
3918 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
3919 to rtx_insn *, and update a call to pat->element to pat->insn.
3921 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3923 * function.h (struct expr_status): Convert field "x_forced_labels"
3924 from rtx_expr_list * to rtx_insn_list *.
3926 * cfgbuild.c (make_edges): Convert local "x" from an
3927 rtx_expr_list * to an rtx_insn_list *, replacing use of
3928 "element" method with "insn" method.
3929 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3930 * except.c (sjlj_emit_dispatch_table): Replace use of
3931 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
3933 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
3934 rtx_expr_list * to an rtx_insn_list *, replacing use of
3935 "element" method with "insn" method.
3936 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3937 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
3938 rtx_insn *, adding a checked cast. Replace use of
3939 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
3941 (expand_label): Likewise for local "label_r".
3943 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3945 * function.h (struct rtl_data): Convert field
3946 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
3948 * rtl.h (remove_node_from_insn_list): New prototype.
3950 * builtins.c (expand_builtin): When prepending to
3951 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3953 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
3954 to rtx_insn_list *, and use its "insn" method rather than
3956 * cfgrtl.c (delete_insn): Use new function
3957 remove_node_from_insn_list rather than
3958 remove_node_from_expr_list.
3959 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
3960 to rtx_insn_list *, and use its "insn" method rather than
3962 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3963 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3964 * rtlanal.c (remove_node_from_insn_list): New function, adapted
3965 from remove_node_from_expr_list.
3966 * stmt.c (expand_label): When prepending to
3967 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3970 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3972 * function.h (struct rtl_data): Strengthen fields "x_return_label"
3973 and "x_naked_return_label" from rtx to rtx_code_label *.
3975 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3977 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
3978 (SET_NEXT_INSN): Likewise.
3979 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
3981 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
3982 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
3983 to split out the SEQUENCE from local "bundle", strengthening the
3984 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
3985 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
3986 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
3987 and the type of the elements of the "slot" array from rtx to
3989 (reorg_split_calls): Likewise for locals "insn" and "next", and
3990 the type of the elements of the "slot" array.
3992 * config/frv/frv.c (frv_nops): Likewise for the elements of this
3994 (frv_function_prologue): Likewise for locals "insn", "next",
3996 (frv_register_nop): Introduce a local "nop_insn" to be the
3997 rtx_insn * containing rtx "nop".
3999 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
4000 used as an insn and sometimes as a pattern, so rename it to
4001 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
4002 using it where dealing with the core insn.
4004 * config/picochip/picochip.c (reorder_var_tracking_notes):
4005 Strengthen locals "insn", "next", "last_insn", "queue",
4006 "next_queue", "prev" from rtx to rtx_insn *.
4008 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
4009 the second param is an rtx_insn ** rather than an rtx **.
4010 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
4011 from rtx to rtx_sequence *, and introduce local named "sequence",
4012 using methods of rtx_sequence to clarify the code.
4013 (remove_insn): Introduce local rtx_sequence * named "sequence" and
4015 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
4016 Rename param "after" to "uncast_after", reintroducing "after" as a
4017 local rtx_insn * with a checked cast.
4018 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
4019 reintroducing "after" as a local rtx_insn * with a checked cast.
4020 Strengthen local "last" from rtx to rtx_insn * and remove the
4021 now-redundant checked casts.
4022 (copy_delay_slot_insn): Strengthen return type and param from rtx
4025 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
4026 "last" from rtx to rtx_insn *.
4028 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4030 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
4031 param from rtx to rtx_insn *.
4033 * emit-rtl.c (copy_delay_slot_insn): Likewise.
4035 * reorg.c (skip_consecutive_labels): Strengthen return type, param
4036 and local "insn" from rtx to rtx_insn *.
4037 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
4038 (unfilled_slots_next): Likewise.
4039 (function_return_label): Strengthen from rtx to rtx_code_label *.
4040 (function_simple_return_label): Likewise.
4041 (first_active_target_insn): Strengthen return type and param from
4043 (find_end_label): Strengthen return type from rtx to
4044 rtx_code_label *; strengthen locals as appropriate.
4045 (emit_delay_sequence): Strengthen return type, param "insn" and
4046 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
4047 and local "li" from rtx to rtx_insn_list *, using methods of
4048 rtx_insn_list for clarity and typesafety.
4049 (add_to_delay_list): Strengthen return type and param "insn" from
4050 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
4051 rtx_insn_list * and use methods of rtx_insn_list.
4052 (delete_from_delay_slot): Strengthen return type, param "insn",
4053 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
4054 Strengthen local "seq" from rtx to rtx_sequence *, and local
4055 "delay_list" from rtx to rtx_insn_list *, using methods of
4056 rtx_sequence for clarity and type-safety.
4057 (delete_scheduled_jump): Add checked cast when invoking
4058 delete_from_delay_slot. Strengthen local "trial" from rtx to
4060 (optimize_skip): Strengthen return type and local "delay_list"
4061 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
4063 (steal_delay_list_from_target): Strengthen return type, param
4064 "delay_list" and local "new_delay_list" from rtx to
4065 rtx_insn_list *. Strengthen param "seq" from rtx to
4066 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
4068 Split out local "temp" into multiple more-tightly scoped locals:
4069 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
4070 of rtx_insn_list and rtx_sequence for clarity and typesafety.
4071 Strengthen locals named "trial" from rtx to rtx_insn *.
4072 (steal_delay_list_from_fallthrough): Strengthen return type and
4073 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
4074 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
4075 Strengthen local "trial" from rtx to rtx_insn *.
4076 (try_merge_delay_insns): Strength local "merged_insns" from rtx
4077 to rtx_insn_list * and use its methods. Strengthen local "pat"
4078 from rtx to rtx_sequence * and use its methods. Strengthen locals
4079 "dtrial" and "new_rtx" from rtx to rtx_insn *.
4080 (get_label_before): Strengthen return type and local "label" from
4082 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
4083 "next_trial", "next", prev". Strengthen local "delay_list" from
4084 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
4086 (follow_jumps): Strengthen return type, param "label" and locals
4087 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
4088 (fill_slots_from_thread): Strengthen return type, param
4089 "delay_list" from rtx to rtx_insn_list *. Strengthen params
4090 "insn", "thread", "opposite_thread" and locals "new_thread",
4091 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
4092 "sequence" from a checked cast to rtx_sequence so that we can call
4093 steal_delay_list_from_target and steal_delay_list_from_fallthrough
4094 with an rtx_sequence *.
4095 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
4096 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
4097 Strengthen local "delay_list" from rtx to rtx_insn_list *.
4098 (relax_delay_slots): Strengthen param "first" and locals "insn",
4099 "next", "trial", "delay_insn", "target_label" from rtx to
4100 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
4101 Introduce a local "trial_seq" for PATTERN (trial) of type
4102 rtx_sequence *, in both cases using methods of rtx_sequence.
4103 (dbr_schedule): Strengthen param "first" and locals "insn",
4104 "next", "epilogue_insn" from rtx to rtx_insn *.
4106 2014-08-28 Richard Biener <rguenther@suse.de>
4108 PR tree-optimization/62283
4109 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
4110 Do not peel loops for alignment where the vector loop likely
4111 doesn't run at least VF times.
4113 2014-08-28 Bin Cheng <bin.cheng@arm.com>
4115 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
4116 important_candidates. Consider all important candidates if
4117 IVS doesn't give any result. Remove check on ivs->upto.
4118 (try_add_cand_for): Call iv_ca_add_use only once.
4120 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4121 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4122 Anna Tikhonova <anna.tikhonova@intel.com>
4123 Ilya Tocar <ilya.tocar@intel.com>
4124 Andrey Turetskiy <andrey.turetskiy@intel.com>
4125 Ilya Verbin <ilya.verbin@intel.com>
4126 Kirill Yukhin <kirill.yukhin@intel.com>
4127 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4129 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
4130 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
4132 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
4133 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4134 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4135 (define_insn "*mul<mode>3"): Add EVEX version.
4137 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4138 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4139 Anna Tikhonova <anna.tikhonova@intel.com>
4140 Ilya Tocar <ilya.tocar@intel.com>
4141 Andrey Turetskiy <andrey.turetskiy@intel.com>
4142 Ilya Verbin <ilya.verbin@intel.com>
4143 Kirill Yukhin <kirill.yukhin@intel.com>
4144 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4146 * config/i386/sse.md
4147 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
4148 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
4149 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
4150 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
4151 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
4152 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
4153 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
4154 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
4155 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
4156 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
4157 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
4158 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
4159 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
4160 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
4161 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
4162 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
4164 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4165 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4166 Anna Tikhonova <anna.tikhonova@intel.com>
4167 Ilya Tocar <ilya.tocar@intel.com>
4168 Andrey Turetskiy <andrey.turetskiy@intel.com>
4169 Ilya Verbin <ilya.verbin@intel.com>
4170 Kirill Yukhin <kirill.yukhin@intel.com>
4171 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4173 * config/i386/sse.md
4174 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
4175 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
4176 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
4178 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4179 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4180 Anna Tikhonova <anna.tikhonova@intel.com>
4181 Ilya Tocar <ilya.tocar@intel.com>
4182 Andrey Turetskiy <andrey.turetskiy@intel.com>
4183 Ilya Verbin <ilya.verbin@intel.com>
4184 Kirill Yukhin <kirill.yukhin@intel.com>
4185 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4187 * config/i386/sse.md
4188 (define_mode_iterator VI128_256): New.
4189 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
4191 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4192 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4193 Anna Tikhonova <anna.tikhonova@intel.com>
4194 Ilya Tocar <ilya.tocar@intel.com>
4195 Andrey Turetskiy <andrey.turetskiy@intel.com>
4196 Ilya Verbin <ilya.verbin@intel.com>
4197 Kirill Yukhin <kirill.yukhin@intel.com>
4198 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4200 * config/i386/sse.md
4201 (define_mode_iterator VI8_256_512): New.
4202 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
4204 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
4205 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
4207 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
4209 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4211 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
4212 pointer to the cumulative reloc value and return the value for
4214 (compute_reloc_for_rtx): Take a const_rtx. Call
4215 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
4216 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
4217 for_each_rtx for the CONST case.
4219 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4221 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
4222 (mark_constants_in_pattern): ...this new function to iterate over
4224 (mark_constants): Update accordingly.
4226 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4228 * varasm.c: Include rtl-iter.h.
4229 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
4230 Remove the pointer to the cumulative hashval_t and just return
4231 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
4232 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4233 Accumulate the hashval_ts here instead of const_rtx_hash_1.
4235 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4237 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
4238 Give real type of data parameter. Remove return value.
4239 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
4240 to iterate over subrtxes.
4242 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4244 * var-tracking.c (use_narrower_mode_test): Turn from being a
4245 for_each_rtx callback to being a function that examines each
4247 (adjust_mems): Update accordingly.
4249 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4251 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
4252 callback to being a function that examines each subrtx itself.
4253 Remove handling of null rtxes.
4254 (add_uses): Update accordingly.
4256 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4258 * var-tracking.c: Include rtl-iter.h.
4259 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
4260 to being a function that examines each subrtx itself.
4261 (use_type): Update accordingly.
4263 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4265 * store-motion.c: Include rtl-iter.h.
4266 (extract_mentioned_regs_1): Delete.
4267 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
4268 for_each_rtx to iterate over subrtxes.
4270 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4272 * sel-sched.c: Include rtl-iter.h
4273 (count_occurrences_1): Delete.
4274 (count_occurrences_equiv): Turn rtxes into const_rtxes.
4275 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4277 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4279 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
4280 * rtlanal.c (tls_referenced_p_1): Delete.
4281 (tls_referenced_p): Take a const_rtx rather than an rtx.
4282 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4284 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4286 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
4287 (for_each_inc_dec): Take an rtx rather than an rtx *.
4288 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
4289 (cselib_record_sets): Likewise.
4290 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
4291 (check_for_inc_dec): Likewise.
4292 * rtlanal.c (for_each_inc_dec_ops): Delete.
4293 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
4294 rather than a pointer to the memory address. Replace
4295 for_each_inc_dec_ops argument with separate function and data
4296 arguments. Abort on non-autoinc addresses.
4297 (for_each_inc_dec_find_mem): Delete.
4298 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
4299 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
4301 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4303 * rtl.h (find_all_hard_regs): Declare.
4304 * rtlanal.c (find_all_hard_regs): New function.
4305 (record_hard_reg_uses_1): Delete.
4306 (record_hard_reg_uses): Use find_all_hard_regs.
4308 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4310 * rtl.h (replace_label_data): Delete.
4311 (replace_label): Take the old label, new label and update-nuses flag
4312 as direct arguments. Return void.
4313 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
4314 * rtlanal.c (replace_label): Update interface as above. Handle
4315 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
4316 iterator. Use FOR_EACH_SUBRTX_PTR.
4318 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4320 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
4321 with const_rtx parameters.
4322 * varasm.c (get_pool_constant): Likewise.
4323 * rtlanal.c (rtx_referenced_p_1): Delete.
4324 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4325 Assert that the rtx we're looking for is nonnull. Allow searches
4326 for constant pool SYMBOL_REFs.
4328 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4330 * reload1.c: Include rtl-iter.h.
4331 (note_reg_elim_costly): Turn from being a for_each_rtx callback
4332 to being a function that examines each subrtx itself.
4333 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
4335 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4337 * regcprop.c (cprop_find_used_regs_1): Delete.
4338 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4340 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4342 * regcprop.c: Include rtl-iter.h.
4343 (kill_value): Take a const_rtx.
4344 (kill_autoinc_value): Turn from being a for_each_rtx callback
4345 to being a function that examines each subrtx itself.
4346 (copyprop_hardreg_forward_1): Update accordingly.
4348 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4350 * reg-stack.c: Include rtl-iter.h.
4351 (subst_stack_regs_in_debug_insn): Delete.
4352 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
4353 instead of for_each_rtx.
4355 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4357 * lower-subreg.c (find_decomposable_subregs): Turn from being
4358 a for_each_rtx callback to being a function that examines each
4359 subrtx itself. Remove handling of null rtxes.
4360 (decompose_multiword_subregs): Update accordingly.
4362 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4364 * lower-subreg.c (adjust_decomposed_uses): Delete.
4365 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
4366 Remove handling of null rtxes.
4368 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4370 * lower-subreg.c: Include rtl-iter.h.
4371 (resolve_subreg_use): Turn from being a for_each_rtx callback
4372 to being a function that examines each subrtx itself. Remove
4373 handling of null rtxes.
4374 (resolve_reg_notes, resolve_simple_move): Update accordingly.
4375 (decompose_multiword_subregs): Likewise.
4377 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4379 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
4380 to being a function that examines each subrtx itself.
4381 (simplify_using_condition, simplify_using_initial_values): Update
4384 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4386 * loop-iv.c: Include rtl-iter.h.
4387 (find_single_def_src): New function.
4388 (replace_single_def_regs): Turn from being a for_each_rtx callback
4389 to being a function that examines each subrtx itself.
4390 (replace_in_expr, simplify_using_initial_values): Update accordingly.
4392 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4394 * jump.c (eh_returnjump_p_1): Delete.
4395 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4396 Remove handling of null rtxes.
4398 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4400 * jump.c: Include rtl-iter.h.
4401 (returnjump_p_1): Delete.
4402 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4403 Remove handling of null rtxes.
4405 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4407 * ira.c: Include rtl-iter.h.
4408 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
4409 to being a function that examines each subrtx itself. Remove
4410 handling of null rtxes.
4411 (update_equiv_regs): Update call accordingly.
4413 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4415 * fwprop.c: Include rtl-iter.h.
4416 (varying_mem_p): Turn from being a for_each_rtx callback to being
4417 a function that examines each subrtx itself.
4418 (propagate_rtx): Update accordingly.
4420 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4422 * function.c: Include rtl-iter.h
4423 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
4424 callback to being a function that examines each subrtx itself.
4425 Return the changed flag.
4426 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
4427 (instantiate_virtual_regs): Update calls accordingly.
4429 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4431 * final.c: Include rtl-iter.h.
4432 (mark_symbol_ref_as_used): Delete.
4433 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
4436 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4438 * emit-rtl.c: Include rtl-iter.h.
4439 (find_auto_inc): Turn from being a for_each_rtx callback to being
4440 a function that examines each subrtx itself. Assume the first operand
4441 to an RTX_AUTOINC is the automodified register.
4442 (try_split): Update call accordingly.
4444 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4446 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
4447 Return a bool, inverting the result so that 0/false means "not ok".
4448 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
4449 subrtxes of a CONST.
4450 (mem_loc_descriptor, add_const_value_attribute)
4451 (resolve_addr_in_expr): Update calls accordingly.
4453 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4455 * dwarf2out.c: Include rtl-iter.h.
4456 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
4457 Remove unused data parameter. Return a bool, inverting the result
4458 so that 0/false means "not ok".
4459 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
4460 instead of for_each_rtx.
4462 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4464 * dse.c: Include rtl-iter.h.
4465 (check_mem_read_rtx): Change void * parameter to real type.
4466 Remove return value.
4467 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
4468 for_each_rtx. Don't handle null rtxes.
4470 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4472 * df-problems.c: Include rtl-iter.h.
4473 (find_memory): Turn from being a for_each_rtx callback to being
4474 a function that examines each subrtx itself. Continue to look for
4475 volatile references even after a nonvolatile one has been found.
4476 (can_move_insns_across): Update calls accordingly.
4478 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4480 * ddg.c (walk_mems_2, walk_mems_1): Delete.
4481 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
4482 to iterate over subrtxes. Return a bool rather than an int.
4484 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4486 * ddg.c: Include rtl-iter.h.
4487 (mark_mem_use_1): Rename to...
4488 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
4489 instead of for_each_rtx.
4490 (mem_read_insn_p): Update accordingly.
4492 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4494 * cse.c (change_cc_mode_args): Delete.
4495 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
4496 a function that examines each subrtx itself. Take the fields of
4497 change_cc_mode_args as argument and return void.
4498 (cse_change_cc_mode_insn): Update calls accordingly.
4500 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4502 * cse.c (is_dead_reg): Change argument to const_rtx.
4503 (dead_debug_insn_data): Delete.
4504 (is_dead_debug_insn): Expand commentary. Turn from being a
4505 for_each_rtx callback to being a function that examines
4506 each subrtx itself. Take the fields of dead_debug_insn_data
4508 (delete_trivially_dead_insns): Update call accordingly.
4510 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4512 * cse.c (check_for_label_ref): Move earlier in file. Turn from
4513 being a for_each_rtx callback to being a function that examines
4515 (cse_extended_basic_block): Update call accordingly.
4517 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4519 * cse.c (check_dependence_data): Delete.
4520 (check_dependence): Change from being a for_each_rtx callback to being
4521 a function that examines all subrtxes itself. Don't handle null rtxes.
4522 (invalidate): Update call accordingly.
4524 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4526 * cse.c: Include rtl-iter.h.
4527 (approx_reg_cost_1): Delete.
4528 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4529 Don't handle null rtxes.
4531 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4533 * cfgcleanup.c: Include rtl-iter.h.
4534 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
4535 to being a function that examines each subrtx itself.
4536 (thread_jump): Update accordingly.
4538 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4540 * combine-stack-adj.c: Include rtl-iter.h.
4541 (record_stack_refs_data): Delete.
4542 (record_stack_refs): Turn from being a for_each_rtx callback
4543 to being a function that examines each subrtx itself.
4544 Take a pointer to the reflist. Invert sense of return value
4545 so that true means success and false means failure. Don't
4547 (combine_stack_adjustments_for_block): Update accordingly.
4549 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4551 * combine.c (record_truncated_value): Turn from being a for_each_rtx
4552 callback to a function that takes an rtx and returns a bool
4553 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
4556 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4558 * combine.c: Include rtl-iter.h.
4559 (unmentioned_reg_p_1): Delete.
4560 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4561 Don't handle null rtxes.
4563 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4565 * calls.c: Include rtl-iter.h.
4566 (internal_arg_pointer_based_exp_1): Delete.
4567 (internal_arg_pointer_based_exp): Take a const_rtx.
4568 Use FOR_EACH_SUBRTX to iterate over subrtxes.
4570 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4572 * caller-save.c: Include rtl-iter.h.
4573 (add_used_regs_1): Delete.
4574 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
4575 to iterate over subrtxes. Assert that any remaining pseudos
4578 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4580 * bt-load.c: Include rtl-iter.h.
4581 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
4582 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
4583 to iterate over subrtxes.
4584 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
4585 find_btr_use rather than btr_referenced_p.
4587 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4589 * alias.c: Include rtl-iter.h.
4590 (refs_newer_value_cb): Delete.
4591 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4593 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4595 * rtl-iter.h: New file.
4596 * rtlanal.c: Include it.
4597 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
4598 (generic_subrtx_iterator <T>::add_single_to_queue)
4599 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
4600 (generic_subrtx_iterator <T>::free_array): New functions.
4601 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
4602 (generic_subrtx_iterator <const_rtx_accessor>)
4603 (generic_subrtx_iterator <rtx_var_accessor>
4604 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
4605 (setup_reg_subrtx_bounds): New function.
4606 (init_rtlanal): Call it.
4608 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
4611 * config/sh/sh.md (ashlsi3): Handle negative shift count for
4613 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
4615 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
4617 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
4619 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4621 * rtl.h (JUMP_LABEL_AS_INSN): New.
4623 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4625 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
4627 (alloc_EXPR_LIST): Strengthen return type from rtx to
4629 (remove_free_EXPR_LIST_node): Likewise for param.
4630 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
4631 from rtx to rtx_expr_list *.
4632 * sched-int.h (struct deps_desc): Strengthen fields
4633 "pending_read_mems" and "pending_write_mems" from rtx to
4636 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
4637 rtx to rtx_expr_list *.
4638 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
4639 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
4641 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
4642 from rtx to rtx_expr_list *.
4643 * loop-iv.c (simplify_using_initial_values): Strengthen local
4644 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
4645 "pnote_next" from rtx * to rtx_expr_list **.
4646 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
4647 param "exprp" from rtx * to rtx_expr_list **.
4648 (add_insn_mem_dependence): Strengthen local "mem_list" from
4649 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
4651 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
4652 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
4653 param "old_mems_p" from rtx * to rtx_expr_list **.
4654 * var-tracking.c (struct adjust_mem_data): Strengthen field
4655 "side_effects" from rtx to rtx_expr_list *.
4656 (adjust_insn): Replace NULL_RTX with NULL when assigning to
4658 (prepare_call_arguments): Likewise.
4660 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4662 * function.h (struct rtl_data): Strengthen field
4663 "x_stack_slot_list" from rtx to rtx_expr_list *.
4665 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
4666 when assigning to stack_slot_list.
4668 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4670 * function.h (struct rtl_data): Strengthen field
4671 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
4672 * rtl.h (remove_node_from_expr_list): Strengthen second param from
4673 rtx * to rtx_expr_list **.
4675 * cfgbuild.c (make_edges): In loop over
4676 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
4677 rtx_expr_list *, and use methods of the latter class to clarify
4679 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
4680 rtx_expr_list *, and use methods of the latter class to clarify
4682 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4683 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4684 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
4685 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
4686 to rtx_expr_list *. Use methods of the latter class to clarify
4689 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4691 * function.h (struct expr_status): Strengthen field
4692 "x_forced_labels" from rtx to rtx_expr_list *.
4694 * cfgbuild.c (make_edges): Split local "x" into two locals,
4695 strengthening one from rtx to rtx_expr_list *, and using methods
4697 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
4698 loop over forced_labels, introduce strengthen it from rtx to
4699 rtx_expr_list *, using methods to clarify the code.
4700 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
4701 to rtx_expr_list *, using methods of said class to clarify the
4703 * reload1.c (set_initial_label_offsets): Split local "x" into two
4704 per-loop variables, strengthening the first from rtx to
4705 rtx_expr_list * and using methods.
4707 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4709 * coretypes.h (class rtx_expr_list): Add forward declaration.
4710 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
4711 * gengenrtl.c (special_rtx): Add EXPR_LIST.
4712 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
4713 invariant: GET_CODE (X) == EXPR_LIST.
4714 (is_a_helper <rtx_expr_list *>::test): New.
4715 (rtx_expr_list::next): New.
4716 (rtx_expr_list::element): New.
4717 (gen_rtx_EXPR_LIST): New.
4719 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4721 * varasm.c (mark_constants): Convert a GET_CODE check into a
4722 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4723 Use methods of rtx_sequence to clarify the code.
4725 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4727 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
4728 local "seq" via a checked cast, and use methods of rtx_sequence
4729 to simplify the code.
4731 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4733 * resource.c (mark_referenced_resources): Strengthen local
4734 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
4735 using methods of rtx_sequence to clarify the code.
4736 (find_dead_or_set_registers): Within the switch statement, convert
4737 a GET_CODE check to a dyn_cast, introducing local "seq". Within
4738 the JUMP_P handling, introduce another local "seq", adding a
4739 checked cast to rtx_sequence *. In both cases, use methods of
4740 rtx_sequence to clarify the code.
4741 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
4742 via a checked cast, and use methods of rtx_sequence to simplify
4745 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4747 * reorg.c (redundant_insn): In two places in the function, replace
4748 a check of GET_CODE with a dyn_cast, introducing local "seq", and
4749 usings methods of rtx_sequence to clarify the code.
4751 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4753 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
4754 local "seq" with a checked cast, and use methods of rtx_sequence
4755 to clarify the code.
4757 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4759 * function.c (contains): Introduce local "seq" for PATTERN (insn),
4760 with a checked cast, in the region for where we know it's a
4761 SEQUENCE. Use methods of rtx_sequence.
4763 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4765 * final.c (get_attr_length_1): Replace GET_CODE check with a
4766 dyn_cast, introducing local "seq" and the use of methods of
4768 (shorten_branches): Likewise, introducing local "body_seq".
4769 Strengthen local "inner_insn" from rtx to rtx_insn *.
4770 (reemit_insn_block_notes): Replace GET_CODE check with a
4771 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
4772 Use methods of rtx_sequence.
4773 (final_scan_insn): Likewise, introducing local "seq" for when
4774 "body" is known to be a SEQUENCE, using its methods.
4776 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4778 * except.c (can_throw_external): Strengthen local "seq" from rtx
4779 to rtx_sequence *. Use methods of rtx_sequence.
4780 (insn_nothrow_p): Likewise.
4782 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4784 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
4785 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4786 Use methods of rtx_sequence.
4787 (scan_trace): Likewise for local "pat".
4789 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4791 * coretypes.h (class rtx_sequence): Add forward declaration.
4792 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
4793 invariant: GET_CODE (X) == SEQUENCE.
4794 (is_a_helper <rtx_sequence *>::test): New.
4795 (is_a_helper <const rtx_sequence *>::test): New.
4796 (rtx_sequence::len): New.
4797 (rtx_sequence::element): New.
4798 (rtx_sequence::insn): New.
4800 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4802 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
4804 (alloc_INSN_LIST): Strengthen return type from rtx to
4806 (copy_INSN_LIST): Likewise for return type and param.
4807 (concat_INSN_LIST): Likewise for both params and return type.
4808 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
4809 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
4810 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
4811 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
4813 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
4814 "implicit_sets", "control_uses", "clobbers" from rtx to
4816 (struct deps_desc): Likewise for fields "pending_read_insns",
4817 "pending_write_insns", "pending_jump_insns",
4818 "last_pending_memory_flush", "last_function_call",
4819 "last_function_call_may_noreturn", "sched_before_next_call",
4820 "sched_before_next_jump".
4821 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
4822 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
4824 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
4825 from rtx to rtx_insn_list *.
4826 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
4829 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
4830 to rtx_insn_list **.
4831 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
4833 (queue_insn): Likewise for local "link".
4834 (struct haifa_saved_data): Strengthen field "insn_queue" from
4835 rtx * to rtx_insn_list **.
4836 (save_backtrack_point): Update allocation of save->insn_queue to
4837 reflect the strengthening of elements from rtx to rtx_insn_list *.
4838 (queue_to_ready): Strengthen local "link" from rtx to
4839 rtx_insn_list *; use methods "next" and "insn" when traversing the
4841 (early_queue_to_ready): Likewise for locals "link", "next_link",
4843 (schedule_block): Update allocation of insn_queue to reflect the
4844 strengthening of elements from rtx to rtx_insn_list *. Strengthen
4845 local "link" from rtx to rtx_insn_list *, and use methods when
4847 (add_to_speculative_block): Strengthen locals "twins" and
4848 "next_node" from rtx to rtx_insn_list *, and use methods when
4849 working with them. Strengthen local "twin" from rtx to
4850 rtx_insn *, eliminating a checked cast.
4851 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
4852 from rtx to rtx_insn_list *, and use methods when working with
4855 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
4856 from rtx to rtx_insn_list *, adding a checked cast.
4857 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
4859 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
4860 "newlink" from rtx to rtx_insn_list *. Strengthen local
4861 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
4862 from rtx to rtx_insn *.
4863 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
4864 from rtx to rtx_insn_list *. Use methods of the latter class.
4865 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
4866 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
4867 (remove_free_INSN_LIST_node): Strengthen return type and local
4868 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
4869 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
4870 rtx_insn_list *, using "insn" method.
4872 * sched-deps.c (add_dependence_list): Strengthen param "list"
4873 from rtx to rtx_insn_list *, and use methods when working with it.
4874 (add_dependence_list_and_free): Strengthen param "listp" from
4875 rtx * to rtx_insn_list **.
4876 (remove_from_dependence_list): Strenghten param "listp" from rtx *
4877 to rtx_insn_list **, and use methods when working with *listp.
4878 (remove_from_both_dependence_lists): Strengthen param "listp" from
4879 rtx * to rtx_insn_list **
4880 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
4881 to rtx_insn_list **. Eliminate local "link", in favor of two new
4882 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
4884 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
4885 by introducing local "cond_deps".
4886 (remove_from_deps): Strengthen param "insn" from rtx to
4889 * sched-rgn.c (concat_insn_mem_list): Strengthen param
4890 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
4891 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
4892 Use methods of rtx_insn_list.
4894 * store-motion.c (struct st_expr): Strengthen fields
4895 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
4896 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
4898 (find_moveable_store): Split out "tmp" into multiple more-tightly
4899 scoped locals. Use methods of rtx_insn_list *.
4900 (compute_store_table): Strengthen local "tmp" from rtx to
4901 rtx_insn *. Use methods of rtx_insn_list *.
4903 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4905 * coretypes.h (class rtx_insn_list): Add forward declaration.
4906 * rtl.h (class rtx_insn_list): New subclass of rtx_def
4907 (is_a_helper <rtx_insn_list *>::test): New.
4908 (rtx_insn_list::next): New.
4909 (rtx_insn_list::insn): New.
4910 (gen_rtx_INSN_LIST): Add prototype.
4911 * emit-rtl.c (gen_rtx_INSN_LIST): New.
4912 * gengenrtl.c (special_rtx): Add INSN_LIST.
4914 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4916 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
4917 "prev" from rtx to rtx_insn *.
4919 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4921 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
4922 functions. Require merely an rtx for now, not an rtx_insn *.
4923 (BLOCK_FOR_INSN): Likewise.
4924 (INSN_LOCATION): Likewise.
4925 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
4927 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4929 * rtl.h (PATTERN): Convert this macro into a pair of inline
4930 functions, for now, requiring const_rtx and rtx.
4932 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4934 * target.def (unwind_emit): Strengthen param "insn" from rtx to
4936 (final_postscan_insn): Likewise.
4937 (adjust_cost): Likewise.
4938 (adjust_priority): Likewise.
4939 (variable_issue): Likewise.
4940 (macro_fusion_pair_p): Likewise.
4941 (dfa_post_cycle_insn): Likewise.
4942 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
4943 (first_cycle_multipass_issue): Likewise.
4944 (dfa_new_cycle): Likewise.
4945 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
4946 (speculate_insn): Likewise for param "insn".
4947 (gen_spec_check): Likewise for params "insn" and "label".
4948 (get_insn_spec_ds): Likewise for param "insn".
4949 (get_insn_checked_ds): Likewise.
4950 (dispatch_do): Likewise.
4951 (dispatch): Likewise.
4952 (cannot_copy_insn_p): Likewise.
4953 (invalid_within_doloop): Likewise.
4954 (legitimate_combined_insn): Likewise.
4958 * doc/tm.texi: Automatically updated to reflect changes to
4961 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
4963 (schedule_block): Likewise.
4964 (sched_init): Likewise.
4965 (sched_speculate_insn): Strengthen param "insn" from rtx to
4967 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
4969 * hooks.c (hook_bool_rtx_true): Rename to...
4970 hook_bool_rtx_insn_true): ...this, and strengthen first param from
4972 (hook_constcharptr_const_rtx_null): Rename to...
4973 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4974 first param from const_rtx to const rtx_insn *.
4975 (hook_bool_rtx_int_false): Rename to...
4976 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4977 param from rtx to rtx_insn *.
4978 (hook_void_rtx_int): Rename to...
4979 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4982 * hooks.h (hook_bool_rtx_true): Rename to...
4983 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
4985 (hook_bool_rtx_int_false): Rename to...
4986 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4987 param from rtx to rtx_insn *.
4988 (hook_void_rtx_int): Rename to...
4989 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4991 (hook_constcharptr_const_rtx_null): Rename to...
4992 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4993 first param from const_rtx to const rtx_insn *.
4995 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
4996 and local "prev" from rtx to rtx_insn *.
4998 * sched-int.h (sched_speculate_insn): Strengthen first param from
5001 * sel-sched.c (create_speculation_check): Likewise for local "label".
5002 * targhooks.c (default_invalid_within_doloop): Strengthen param
5003 "insn" from const_rtx to const rtx_insn *.
5004 * targhooks.h (default_invalid_within_doloop): Strengthen param
5005 from const_rtx to const rtx_insn *.
5007 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
5008 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
5010 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
5012 (arc_invalid_within_doloop): Likewise, with const.
5014 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
5015 (arm_cannot_copy_insn_p): Likewise for param "insn".
5016 (arm_unwind_emit): Likewise.
5018 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
5021 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
5022 (c6x_variable_issue): Likewise. Removed now-redundant checked
5024 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
5026 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
5027 Likewise for param "insn".
5028 (epiphany_mode_after): Likewise.
5029 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
5030 params "insn", "dep_insn".
5031 (epiphany_mode_needed): Likewise for param "insn".
5032 (epiphany_mode_after): Likewise.
5034 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
5035 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
5036 (ix86_avx_u128_mode_needed): Likewise.
5037 (ix86_i387_mode_needed): Likewise.
5038 (ix86_mode_needed): Likewise.
5039 (ix86_avx_u128_mode_after): Likewise.
5040 (ix86_mode_after): Likewise.
5041 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
5042 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
5043 (ix86_adjust_priority): Likewise for param "insn".
5044 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
5045 (do_dispatch): Likewise.
5046 (has_dispatch): Likewise.
5047 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
5049 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
5050 reflect renaming of default hook implementation from
5051 hook_constcharptr_const_rtx_null to
5052 hook_constcharptr_const_rtx_insn_null.
5053 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
5055 (ia64_variable_issue): Likewise for param "insn".
5056 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
5057 (ia64_dfa_new_cycle): Likewise.
5058 (ia64_get_insn_spec_ds): Likewise.
5059 (ia64_get_insn_checked_ds): Likewise.
5060 (ia64_speculate_insn): Likewise.
5061 (ia64_gen_spec_check): Likewise for params "insn", "label".
5062 (ia64_asm_unwind_emit): Likewise for param "insn".
5064 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
5066 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
5068 (m68k_sched_variable_issue): Likewise for param "insn".
5070 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
5073 * config/microblaze/microblaze.c (microblaze_adjust_cost):
5074 Likewise for params "insn", "dep".
5076 * config/mips/mips.c (mips_adjust_cost): Likewise.
5077 (mips_variable_issue): Likewise for param "insn".
5078 (mips_final_postscan_insn): Likewise.
5080 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
5081 for params "insn", "dep".
5083 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
5085 (pa_adjust_priority): Likewise for param "insn".
5087 * config/picochip/picochip.c (picochip_sched_adjust_cost):
5088 Likewise for params "insn", "dep_insn".
5090 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
5092 (rs6000_variable_issue): Likewise.
5093 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
5094 (rs6000_debug_adjust_cost): Likewise.
5095 (rs6000_adjust_priority): Likewise for param "insn".
5096 (rs6000_use_sched_lookahead_guard): Likewise.
5097 (get_next_active_insn): Likewise for return type and both params.
5098 (redefine_groups): Likewise for params "prev_head_insn", "tail"
5099 and locals "insn", "next_insn".
5100 (pad_groups): Likewise.
5102 * config/s390/s390.c (s390_adjust_priority): Likewise for param
5104 (s390_cannot_copy_insn_p): Likewise.
5105 (s390_sched_variable_issue): Likewise for third param, eliminating
5107 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
5108 default hook implementation from hook_constcharptr_const_rtx_null
5109 to hook_constcharptr_const_rtx_insn_null.
5111 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
5112 from rtx to rtx_insn *.
5113 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
5114 (sh_variable_issue): Likewise for param "insn".
5115 (sh_dfa_new_cycle): Likewise.
5116 (sh_mode_needed): Likewise.
5117 (sh_mode_after): Likewise.
5119 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
5120 params "insn", "dep_insn".
5121 (hypersparc_adjust_cost): Likewise.
5122 (sparc_adjust_cost): Likewise.
5124 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
5125 param, eliminated checked cast.
5126 (spu_sched_adjust_cost): Likewise for first and third params.
5128 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
5129 params "insn" and "dep_insn" from rtx to rtx_insn *.
5131 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
5133 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5135 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
5136 (set_is_load_p): ...this, updating to work on a SET pattern rather
5138 (is_store_insn): Rename to...
5139 (set_is_store_p): ...this, updating to work on a SET pattern
5140 rather than an insn.
5141 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
5142 top of function to where it is needed. Rewrite the bogus
5143 condition that checks for "insn" and "dep" being PARALLEL to
5144 instead use single_set, introducing locals "insn_set" and
5145 "dep_set". Given that we only ever returned "cost" for a non-pair
5146 of SETs, bail out early if we don't have a pair of SET.
5147 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
5148 use the new locals "insn_set" and "dep_set", and update calls to
5149 is_load_insn and is_store_insn to be calls to set_is_load_p and
5152 2014-08-27 Guozhi Wei <carrot@google.com>
5155 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
5156 amount before using it.
5158 2014-08-27 Richard Biener <rguenther@suse.de>
5160 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
5161 get_maxval_strlen inside a more useful API.
5162 (gimple_fold_builtin_with_strlen): Remove and fold into ...
5163 (gimple_fold_builtin): ... caller.
5164 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
5165 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
5166 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
5167 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
5168 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
5169 gimple_fold_builtin_sprintf): Adjust to compute maxval
5172 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
5175 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
5177 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5178 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5179 Anna Tikhonova <anna.tikhonova@intel.com>
5180 Ilya Tocar <ilya.tocar@intel.com>
5181 Andrey Turetskiy <andrey.turetskiy@intel.com>
5182 Ilya Verbin <ilya.verbin@intel.com>
5183 Kirill Yukhin <kirill.yukhin@intel.com>
5184 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5186 * config/i386/sse.md
5187 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
5188 Use `concat_tg_mode' attribute to determine asm register size.
5190 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5191 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5192 Anna Tikhonova <anna.tikhonova@intel.com>
5193 Ilya Tocar <ilya.tocar@intel.com>
5194 Andrey Turetskiy <andrey.turetskiy@intel.com>
5195 Ilya Verbin <ilya.verbin@intel.com>
5196 Kirill Yukhin <kirill.yukhin@intel.com>
5197 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5199 * config/i386/sse.md
5200 (define_mode_iterator VI48_AVX512VL): New.
5201 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
5202 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
5203 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
5204 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5205 with VI1): Change mode iterator.
5206 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5207 with VI_ULOADSTORE_BW_AVX512VL): New.
5208 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5209 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5210 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5211 with VI1): Change mode iterator.
5212 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5213 with VI_ULOADSTORE_BW_AVX512VL): New.
5214 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5215 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5216 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5217 with VI1): Change mode iterator.
5218 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5219 with VI_ULOADSTORE_BW_AVX512VL): New.
5220 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5221 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
5222 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
5223 (define_insn "<avx512>_storedqu<mode>_mask" with
5224 VI48_AVX512VL): New.
5225 (define_insn "<avx512>_storedqu<mode>_mask" with
5226 VI12_AVX512VL): Ditto.
5228 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5229 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5230 Anna Tikhonova <anna.tikhonova@intel.com>
5231 Ilya Tocar <ilya.tocar@intel.com>
5232 Andrey Turetskiy <andrey.turetskiy@intel.com>
5233 Ilya Verbin <ilya.verbin@intel.com>
5234 Kirill Yukhin <kirill.yukhin@intel.com>
5235 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5237 * config/i386/sse.md
5238 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
5239 (define_mode_iterator VI48_AVX512BW): New.
5240 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
5241 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5242 with VI48_AVX2_48_AVX512F): New.
5243 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5244 with VI2_AVX512VL): Ditto.
5246 2014-08-27 Richard Biener <rguenther@suse.de>
5249 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
5250 (fold_builtin_3): Do not fold strcat_chk here.
5251 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
5253 (gimple_fold_builtin): Fold strcat_chk here.
5255 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
5257 * dwarf2out.h (dwarf2out_decl): Remove prototype.
5258 * dwarf2out.c (dwarf2out_decl): Make static.
5260 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
5262 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
5264 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5266 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
5267 from rtx to rtx_insn *.
5268 (cselib_lookup_from_insn): Likewise for final param.
5269 (cselib_subst_to_values_from_insn): Likewise.
5270 (cselib_add_permanent_equiv): Likewise.
5272 * cselib.c (cselib_current_insn): Likewise for this variable.
5273 (cselib_subst_to_values_from_insn): Likewise for param "insn".
5274 (cselib_lookup_from_insn): Likewise.
5275 (cselib_add_permanent_equiv): Likewise for param "insn" and local
5276 "save_cselib_current_insn".
5277 (cselib_process_insn): Replace use of NULL_RTX with NULL.
5279 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
5280 from rtx to rtx_insn *.
5282 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5284 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
5287 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5289 * df.h (df_dump_insn_problem_function): Strengthen first param of
5290 this callback from const_rtx to const rtx_insn *.
5291 (struct df_insn_info): Strengthen field "insn" from rtx to
5293 (DF_REF_INSN): Eliminate this function, reinstating the older
5295 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
5296 (df_reg_defined): Likewise.
5297 (df_find_use): Likewise.
5298 (df_reg_used): Likewise.
5299 (df_dump_insn_top): Strengthen param 1 from const_rtx to
5301 (df_dump_insn_bottom): Likewise.
5302 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
5303 (df_insn_debug_regno): Likewise.
5304 (debug_df_insn): Likewise.
5305 (df_rd_simulate_one_insn): Likewise for param 2.
5306 (df_word_lr_simulate_defs): Likewise for param 1.
5307 (df_word_lr_simulate_uses): Likewise.
5308 (df_md_simulate_one_insn): Likewise for param 2.
5309 (df_simulate_find_noclobber_defs): Likewise for param 1.
5310 (df_simulate_find_defs): Likewise.
5311 (df_simulate_defs): Likewise.
5312 (df_simulate_uses): Likewise.
5313 (df_simulate_one_insn_backwards): Likewise for param 2.
5314 (df_simulate_one_insn_forwards): Likewise.
5315 (df_uses_create): Likewise for param 2.
5316 (df_insn_create_insn_record): Likewise for param 1.
5317 (df_insn_delete): Likewise.
5318 (df_insn_rescan): Likewise.
5319 (df_insn_rescan_debug_internal): Likewise.
5320 (df_insn_change_bb): Likewise.
5321 (df_notes_rescan): Likewise.
5322 * rtl.h (remove_death): Likewise for param 2.
5323 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
5325 * sched-int.h (reemit_notes): Strengthen param from rtx to
5327 * valtrack.h (propagate_for_debug): Likewise for param 1.
5329 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
5330 local "tmp_rtx" from const_rtx to const rtx_insn *.
5331 * combine.c (remove_death): Strengthen param "insn" from rtx to
5333 (move_deaths): Likewise for local "where_dead".
5334 * cse.c (delete_trivially_dead_insns): Introduce local
5335 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
5336 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
5338 (df_reg_defined): Likewise.
5339 (df_find_use): Likewise.
5340 (df_reg_used): Likewise.
5341 (df_dump_insn_problem_data): Strengthen param "insn" from
5342 const_rtx to const rtx_insn *.
5343 (df_dump_insn_top): Likewise.
5344 (df_dump_insn_bottom): Likewise.
5345 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
5346 (df_insn_debug_regno): Likewise.
5347 (debug_df_insn): Likewise.
5348 (DF_REF_INSN): Delete.
5349 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
5350 from rtx to rtx_insn *.
5351 (df_chain_insn_top_dump): Strengthen param "insn" from
5352 const_rtx to const rtx_insn *.
5353 (df_chain_insn_bottom_dump): Likewise.
5354 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
5356 (df_word_lr_simulate_uses): Likewise.
5357 (df_print_note): Likewise.
5358 (df_remove_dead_and_unused_notes): Likewise.
5359 (df_set_unused_notes_for_mw): Likewise.
5360 (df_set_dead_notes_for_mw): Likewise.
5361 (df_create_unused_note): Likewise.
5362 (df_simulate_find_defs): Likewise.
5363 (df_simulate_find_uses): Likewise.
5364 (df_simulate_find_noclobber_defs): Likewise.
5365 (df_simulate_defs): Likewise.
5366 (df_simulate_uses): Likewise.
5367 (df_simulate_one_insn_backwards): Likewise.
5368 (df_simulate_one_insn_forwards): Likewise.
5369 (df_md_simulate_one_insn): Likewise.
5370 * df-scan.c (df_uses_create): Likewise.
5371 (df_insn_create_insn_record): Likewise.
5372 (df_insn_delete): Likewise.
5373 (df_insn_rescan): Likewise.
5374 (df_insn_rescan_debug_internal): Likewise.
5375 (df_insn_change_bb): Likewise.
5376 (df_notes_rescan): Likewise.
5377 (df_refs_add_to_chains): Likewise.
5378 (df_insn_refs_verify): Likewise.
5379 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
5380 when invoking df_insn_delete.
5381 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
5382 (set_unique_reg_note): Add checked cast.
5383 * final.c (cleanup_subreg_operands): Likewise.
5384 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
5385 "insn" from rtx to rtx_insn *.
5386 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
5387 "last" from rtx to rtx_insn *.
5388 * ira-emit.c (change_regs_in_insn): New function.
5389 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
5390 Invoke change_regs_in_insn rather than change_regs.
5391 * ira.c (update_equiv_regs): Strengthen locals "insn",
5392 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
5393 for_each_rtx_in_insn rather than for_each_rtx.
5394 * recog.c (confirm_change_group): Add checked casts.
5395 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
5397 (peep2_fill_buffer): Add checked cast.
5398 * rtlanal.c (remove_note): Likewise.
5399 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
5400 locals "next" "end" from rtx to rtx_insn *.
5402 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5404 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
5406 (struct reg_use_data): Likewise for field "insn".
5407 (insn_cost): Likewise for param.
5408 (real_insn_for_shadow): Likewise for return type and param.
5409 (increase_insn_priority): Likewise for param 1.
5410 (debug_dependencies): Likewise for both params.
5412 * haifa-sched.c (insn_delay): Likewise for param "insn".
5413 (real_insn_for_shadow): Likewise for return type and param "insn".
5414 (update_insn_after_change): Likewise for param "insn".
5415 (recompute_todo_spec): Likewise for param "next" and locals "pro",
5417 (insn_cost): Likewise for param "insn".
5418 (increase_insn_priority): Likewise.
5419 (calculate_reg_deaths): Likewise.
5420 (setup_insn_reg_pressure_info): Likewise.
5421 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
5422 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
5423 (model_recompute): Likewise.
5424 (must_restore_pattern_p): Likewise for param "next".
5425 (model_excess_cost): Likewise for param "insn".
5426 (queue_remove): Likewise.
5427 (adjust_priority): Likewise for param "prev".
5428 (update_register_pressure): Likewise for param "insn".
5429 (setup_insn_max_reg_pressure): Likewise for local "insn".
5430 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
5431 (model_add_to_schedule): Likewise.
5432 (model_reset_queue_indices): Likewise for local "insn".
5433 (unschedule_insns_until): Strengthen local "recompute_vec" from
5434 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
5435 "con" from rtx to rtx_insn *.
5436 (restore_last_backtrack_point): Likewise for both locals "x". Add
5438 (estimate_insn_tick): Likewise for param "insn".
5439 (commit_schedule): Likewise for params "prev_head", "tail" and
5441 (verify_shadows): Likewise for locals "i1", "i2".
5442 (dump_insn_stream): Likewise for params "head", "tail" and locals
5443 "next_tail", "insn".
5444 (schedule_block): Likewise for locals "insn", "x". Add a checked
5446 (fix_inter_tick): Likewise for params "head", "tail".
5447 (create_check_block_twin): Likewise for local "jump".
5448 (haifa_change_pattern): Likewise for param "insn".
5449 (haifa_speculate_insn): Likewise.
5450 (dump_new_block_header): Likewise for params "head", "tail".
5451 (fix_jump_move): Likewise for param "jump".
5452 (move_block_after_check): Likewise.
5453 (sched_init_insn_luid): Likewise for param "insn".
5454 (sched_init_luids): Likewise for local "insn".
5455 (insn_luid): Likewise for param "insn".
5456 (init_h_i_d): Likewise.
5457 (haifa_init_h_i_d): Likewise for local "insn".
5458 (haifa_init_insn): Likewise for param "insn".
5459 * sched-deps.c (add_dependence): Likewise for local "real_pro",
5461 (create_insn_reg_use): Likewise for param "insn".
5462 (setup_insn_reg_uses): Likewise. Add a checked cast.
5463 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
5464 "tail" from rtx to rtx_insn *.
5465 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
5466 "insn", "next_tail".
5468 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5470 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
5471 from rtx to rtx_insn *.
5472 (model_add_to_schedule): Likewise for locals "start", "end",
5475 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5477 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
5479 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
5480 "to" and locals "insn", "next", "copy". Remove now-redundant
5483 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5485 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
5486 rtx_insn * and param 4 from rtx * to rtx_insn **.
5487 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
5488 param 2 from rtx * to rtx_insn **.
5490 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
5491 rtx_insn * and final param from rtx * to rtx_insn **.
5493 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
5494 from rtx to rtx_insn *.
5495 (try_head_merge_bb): Likewise for both locals named "move_upto".
5496 * df-problems.c (can_move_insns_across): Likewise for params
5497 "from", "to", "across_from", "across_to" and locals "insn",
5498 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
5500 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
5501 from rtx to rtx_insn *.
5502 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
5503 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5504 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
5506 (noce_try_abs): Likewise.
5507 (noce_get_condition): Likewise for param "jump". Strengthen param
5508 "earliest" from rtx * to rtx_insn **.
5509 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
5511 (find_cond_trap): Likewise.
5512 (dead_or_predicable): Likewise for local "earliest".
5513 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
5515 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
5516 and local "prev". Strengthen param "earliest" from rtx * to
5518 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
5519 Strengthen param "earliest" from rtx * to rtx_insn **.
5521 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5523 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
5524 "to" and local "insn" from rtx to rtx_insn *.
5526 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5528 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
5529 from rtx to rtx_insn *.
5530 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
5531 (code_motion_path_driver): Likewise for local "last_insn".
5532 (simplify_changed_insns): Likewise for local "insn".
5534 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5536 * rtl.h (push_to_sequence): Strengthen param from rtx to
5538 (push_to_sequence2): Likewise for both params.
5539 (delete_insns_since): Likewise for param.
5540 (reorder_insns_nobb): Likewise for all three params.
5541 (set_new_first_and_last_insn): Likewise for both params.
5543 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
5544 rtx_insn *. Remove now-redundant cast.
5545 (set_last_insn): Likewise.
5547 * builtins.c (expand_builtin_return): Strengthen local
5548 "call_fusage" from rtx to rtx_insn *.
5549 * cfgrtl.c (create_basic_block_structure): Likewise for local
5551 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
5552 "first", "last" and local "insn".
5553 (delete_insns_since): Likewise for param "from".
5554 (reorder_insns_nobb): Likewise for params "from", "to", "after"
5556 (push_to_sequence): Likewise for param "first" and local "last".
5557 (push_to_sequence2): Likewise for params "first" and "last".
5558 * lra.c (emit_add3_insn): Likewise for local "last".
5559 (lra_emit_add): Likewise.
5560 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
5562 (process_address_1): Likewise for locals "insn", last".
5563 * modulo-sched.c (ps_first_note): Likewise for return type.
5564 * optabs.c (expand_binop_directly): Likewise for param "last".
5566 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5568 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
5570 * emit-rtl.c (get_last_insn_anywhere): Likewise.
5572 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5574 * function.h (struct sequence_stack): Strengthen fields "first"
5575 and "last" from rtx to rtx_insn *.
5576 (struct emit_status): Likewise for fields "x_first_insn" and
5579 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
5580 (set_first_insn): Add checked cast.
5581 (get_last_insn): Remove now-redundant checked cast.
5582 (set_last_insn): Add checked cast.
5584 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
5585 "saved_first" and "saved_last" from rtx to rtx_insn *.
5587 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5589 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
5590 (unlink_insn_chain): Strengthen both params from rtx to
5593 * cfgrtl.c (cfg_layout_function_header): Likewise for this
5595 (unlink_insn_chain): Likewise for params "first" and "last".
5596 Remove now-redundant checked cast.
5597 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
5598 (fixup_reorder_chain): Strengthen local "insn" from rtx to
5600 * emit-rtl.c (link_insn_into_chain): Likewise for all three
5602 (add_insn): Likewise for param "insn" and local "prev".
5603 (add_insn_after_nobb): Likewise for both params and local "next".
5604 (add_insn_before_nobb): Likewise for both params and local "prev".
5605 (add_insn_after): Rename param "after" to "uncast_after",
5606 introducing local "after" with another checked cast.
5607 (add_insn_before): Rename params "insn" and "before", giving them
5608 "uncast_" prefixes, adding the old names back using checked casts.
5609 (emit_note_after): Likewise for param "after".
5610 (emit_note_before): Likewise for param "before".
5611 (emit_label): Add a checked cast.
5613 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5615 * cselib.h (cselib_record_sets_hook): Strengthen initial param
5616 "insn" from rtx to rtx_insn *.
5618 * cselib.c (cselib_record_sets_hook): Likewise.
5620 * var-tracking.c (add_with_sets): Likewise, renaming back from
5621 "uncast_insn" to "insn" and eliminating the checked cast from rtx
5624 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5626 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
5627 and "header_" from rtx to rtx_insn *.
5628 (struct basic_block_d): Likewise for field "head_" within "x"
5629 field of union basic_block_il_dependent.
5630 (BB_HEAD): Drop function...
5631 (SET_BB_HEAD): ...and this function in favor of...
5632 (BB_HEAD): ...reinstate macro.
5633 (BB_END): Drop function...
5634 (SET_BB_END): ...and this function in favor of...
5635 (BB_END): ...reinstate macro.
5636 (BB_HEADER): Drop function...
5637 (SET_BB_HEADER): ...and this function in favor of...
5638 (BB_HEADER): ...reinstate macro.
5640 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
5641 (fix_crossing_unconditional_branches): Likewise.
5642 * caller-save.c (save_call_clobbered_regs): Likewise.
5643 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
5644 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
5645 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5646 (merge_blocks_move_successor_nojumps): Likewise.
5647 (outgoing_edges_match): Update use of for_each_rtx to
5648 for_each_rtx_in_insn.
5649 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
5650 (expand_gimple_cond): Likewise.
5651 (expand_gimple_tailcall): Likewise.
5652 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
5654 (construct_exit_block): Drop use of SET_BB_END.
5655 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
5657 (delete_insn): Rename param "insn" to "uncast_insn", introducing
5658 a new local "insn" with a checked cast to rtx_insn *. Drop use of
5659 SET_BB_HEAD and SET_BB_END.
5660 (create_basic_block_structure): Drop use of SET_BB_HEAD and
5662 (rtl_delete_block): Drop use of SET_BB_HEAD.
5663 (rtl_split_block): Drop use of SET_BB_END.
5664 (emit_nop_for_unique_locus_between): Likewise.
5665 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
5666 (block_label): Drop use of SET_BB_HEAD.
5667 (fixup_abnormal_edges): Drop use of SET_BB_END.
5668 (record_effective_endpoints): Drop use of SET_BB_HEADER.
5669 (relink_block_chain): Likewise.
5670 (fixup_reorder_chain): Drop use of SET_BB_END.
5671 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
5672 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
5673 rtx_insn **. Drop use of SET_BB_HEADER.
5674 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
5676 (BB_HEAD): Delete this function.
5677 (SET_BB_HEAD): Likewise.
5679 (SET_BB_END): Likewise.
5680 (BB_HEADER): Likewise.
5681 (SET_BB_HEADER): Likewise.
5682 * emit-rtl.c (add_insn_after): Rename param "insn" to
5683 "uncast_insn", adding a new local "insn" and a checked cast to
5684 rtx_insn *. Drop use of SET_BB_END.
5685 (remove_insn): Strengthen locals "next" and "prev" from rtx to
5686 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
5687 (reorder_insns): Drop use of SET_BB_END.
5688 (emit_insn_after_1): Strengthen param "first" and locals "last",
5689 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
5690 (emit_pattern_after_noloc): Add checked cast.
5691 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
5692 (restore_other_notes): Likewise.
5693 (move_insn): Likewise.
5694 (sched_extend_bb): Likewise.
5695 (fix_jump_move): Likewise.
5696 * ifcvt.c (noce_process_if_block): Likewise.
5697 (dead_or_predicable): Likewise.
5698 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
5699 * reg-stack.c (change_stack): Drop use of SET_BB_END.
5700 * sel-sched-ir.c (sel_move_insn): Likewise.
5701 * sel-sched.c (move_nop_to_previous_block): Likewise.
5703 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
5705 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
5707 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5709 * basic-block.h (create_basic_block_structure): Strengthen params
5710 1 "head" and 2 "end" from rtx to rtx_insn *.
5711 * cfgrtl.c (create_basic_block_structure): Likewise.
5712 (rtl_create_basic_block): Update casts from void * to rtx to
5713 rtx_insn *, so that we can pass them as rtx_insn * to
5714 create_basic_block_structure.
5715 * sel-sched-ir.c (sel_create_basic_block): Likewise.
5717 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5719 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
5721 (check_for_inc_dec): Strengthen param "insn" from rtx to
5724 * cselib.h (cselib_process_insn): Likewise.
5726 * cselib.c (cselib_record_sets): Likewise.
5727 (cselib_process_insn): Likewise.
5729 * dse.c (struct insn_info): Likewise for field "insn".
5730 (check_for_inc_dec_1): Likewise for local "insn".
5731 (check_for_inc_dec): Likewise for param "insn".
5732 (scan_insn): Likewise.
5733 (dse_step1): Likewise for local "insn".
5735 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
5736 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
5738 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5740 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
5741 from rtx to rtx_insn *.
5742 (DEP_PRO): Delete this function and...
5743 (SET_DEP_PRO): ...this function in favor of...
5744 (DEP_PRO): ...reinstate this macro.
5745 (DEP_CON): Delete this function and...
5746 (SET_DEP_CON): ...this function in favor of...
5747 (DEP_CON): ...reinstate this old macro.
5748 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
5749 (init_dep): Likewise.
5750 (set_priorities): Likewise for both params.
5751 (sd_copy_back_deps): Likewise for params 1 and 2.
5753 * haifa-sched.c (priority): Likewise for param "insn" and local
5755 (set_priorities): Likewise for params "head" and "tail" and local
5757 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
5759 (add_to_speculative_block): Add a checked cast.
5760 (create_check_block_twin): Drop use of SET_DEP_CON.
5761 (add_jump_dependencies): Strengthen params "insn" and "jump" from
5764 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
5765 Drop use of SET_DEP_PRO
5766 (init_dep): Strengthen params "pro" and "con" from rtx to
5768 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
5772 (SET_DEP_PRO): Delete.
5773 (SET_DEP_CON): Delete.
5775 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5777 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
5778 from rtx to rtx_insn *.
5779 (VINSN_INSN_RTX): Eliminate rvalue function and...
5780 (SET_VINSN_INSN): ...lvalue function in favor of...
5781 (VINSN_INSN_RTX): reinstate this old macro.
5783 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
5784 in favor of VINSN_INSN_RTX.
5785 (VINSN_INSN_RTX): Delete this function.
5786 (SET_VINSN_INSN_RTX): Likewise.
5788 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5790 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
5791 (BND_TO): Delete this function and...
5792 (SET_BND_TO): ...this functions in favor of...
5793 (BND_TO): ...reinstating this macro.
5794 (struct _fence): Strengthen field "executing_insns" from
5795 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
5796 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
5797 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
5798 and param "insn" from rtx to insn_t.
5799 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
5802 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
5804 (rtx_vec_t): Likewise.
5805 (struct sched_deps_info_def): Strengthen param of "start_insn"
5806 callback from rtx to rtx_insn *. Likewise for param "insn2" of
5807 "note_mem_dep" callback and first param of "note_dep" callback.
5809 * haifa-sched.c (add_to_speculative_block): Strengthen param
5810 "insn" from rtx to rtx_insn *.
5811 (clear_priorities): Likewise.
5812 (calc_priorities): Likewise for local "insn".
5814 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
5815 Remove redundant checked cast.
5816 (haifa_note_mem_dep): Likewise for param "pending_insn".
5817 (haifa_note_dep): Likewise for param "elem".
5818 (note_mem_dep): Likewise for param "e".
5819 (sched_analyze_1): Add checked casts.
5820 (sched_analyze_2): Likewise.
5822 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
5823 from rtx to rtx_insn *.
5824 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
5825 from vec<rtx> * to vec<rtx_insn *> *.
5827 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
5829 (flist_add): Strengthen param "executing_insns" from
5830 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5831 (advance_deps_context): Remove now-redundant checked cast.
5832 (init_fences): Replace uses of NULL_RTX with NULL.
5833 (merge_fences): Strengthen params "last_scheduled_insn" and
5834 "sched_next" from rtx to rtx_insn * and "executing_insns" from
5835 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5836 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
5837 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
5838 an instruction, rather than doing double-duty as a pattern.
5839 (return_nop_to_pool): Update for change of insn_t.
5840 (deps_init_id): Remove now-redundant checked cast.
5841 (struct sched_scan_info_def): Strengthen param of "init_insn"
5842 callback from rtx to insn_t.
5843 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
5844 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
5846 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
5847 "end" from rtx to rtx_insn *.
5848 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
5849 (rtx insn_rtx, bool force_unique_p)
5850 (BND_TO): Delete function.
5851 (SET_BND_TO): Delete function.
5853 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
5855 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
5856 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
5858 (undo_transformations): Likewise for param "insn".
5859 (update_liveness_on_insn): Likewise.
5860 (compute_live_below_insn): Likewise for param "insn" and local
5862 (update_data_sets): Likewise for param "insn".
5863 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
5864 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
5865 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
5867 (move_cond_jump): Likewise for param "insn".
5868 (move_cond_jump): Drop use of SET_BND_TO.
5869 (compute_av_set_on_boundaries): Likewise.
5870 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
5871 (update_and_record_unavailable_insns): Strengthen local "bb_end"
5872 from rtx to rtx_insn *.
5873 (maybe_emit_renaming_copy): Likewise for param "insn".
5874 (maybe_emit_speculative_check): Likewise.
5875 (handle_emitting_transformations): Likewise.
5876 (remove_insn_from_stream): Likewise.
5877 (code_motion_process_successors): Strengthen local "succ" from rtx
5880 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5882 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
5883 ilist_t, not _xlist_t;
5884 (ILIST_INSN): Define in terms of new union field "insn".
5885 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
5887 (struct _list_node): Add new field "insn" to the union, of type
5889 (ilist_add): Replace macro with an inline function, requiring an
5891 (ilist_remove): Define this macro directly in terms of
5892 _list_remove, rather than indirectly via _xlist_remove.
5893 (ilist_clear): Likewise, in terms of _list_clear rather than
5895 (ilist_is_in_p): Replace macro with an inline function, requiring
5897 (_list_iter_cond_insn): New function.
5898 (ilist_iter_remove): Define this macro directly in terms of
5899 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
5900 (ilist_iterator): Define directly in terms of _list_iterator
5901 rather than indirectly through _xlist_iterator.
5902 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
5903 than in terms of _FOR_EACH_X.
5904 (FOR_EACH_INSN_1): Likewise.
5906 2014-08-26 Joseph Myers <joseph@codesourcery.com>
5910 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
5911 DECL_HARD_REGISTER and return for invalid register specifications.
5912 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
5913 DECL_HARD_REGISTER, call expand_one_error_var.
5914 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
5915 CC_REGNUM with non-MODE_CC modes.
5916 (arm_regno_class): Return NO_REGS for PC_REGNUM.
5918 2014-08-26 Marek Polacek <polacek@redhat.com>
5921 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
5923 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
5925 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
5926 qi cost; add di cost.
5927 (cortexa57_addrcost_table): Likewise.
5929 2014-08-26 Marek Polacek <polacek@redhat.com>
5932 * expr.c (is_aligning_offset): Remove logical not.
5934 2014-08-26 Marek Polacek <polacek@redhat.com>
5937 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
5938 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
5940 2014-08-26 Richard Biener <rguenther@suse.de>
5942 PR tree-optimization/62175
5943 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
5944 expand possibly trapping operations.
5946 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5948 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
5949 "insn" from rtx to rtx_insn *.
5950 (permute_load): Likewise for param "insn".
5951 (permute_store): Likewise.
5952 (handle_special_swappables): Likewise for local "insn".
5953 (replace_swap_with_copy): Likewise for locals "insn" and
5955 (rs6000_analyze_swaps): Likewise for local "insn".
5957 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5959 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
5962 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5964 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
5965 "note_list" from rtx to rtx_insn *.
5966 (BB_NOTE_LIST): Replace this function and...
5967 (SET_BB_NOTE_LIST): ...this function with...
5968 (BB_NOTE_LIST): ...the former macro implementation.
5970 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
5971 local "from_start" from rtx to rtx_insn *. Strengthen param
5972 "to_endp" from rtx * to rtx_insn **.
5974 * haifa-sched.c (concat_note_lists): Likewise.
5975 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
5977 (sel_restore_notes): Likewise.
5978 (move_bb_info): Likewise.
5979 (BB_NOTE_LIST): Delete this function.
5980 (SET_BB_NOTE_LIST): Delete this function.
5981 * sel-sched.c (create_block_for_bookkeeping): Eliminate
5982 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
5984 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5986 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
5987 from rtx * to rtx_insn **.
5988 (reorder2): Likewise.
5989 (dependencies_evaluation_hook): Strengthen params "head", "tail"
5990 from rtx to rtx_insn *.
5992 * doc/tm.texi: Update mechanically for above change to target.def.
5994 * sched-int.h (note_list): Strengthen this variable from rtx to
5996 (remove_notes): Likewise for both params.
5997 (restore_other_notes): Likewise for return type and first param.
5998 (struct ready_list): Strengthen field "vec" from rtx * to
6000 (struct dep_replacement): Strenghten field "insn" from rtx to
6002 (struct deps_desc): Likewise for fields "last_debug_insn",
6004 (struct haifa_sched_info): Likewise for callback field
6005 "can_schedule_ready_p"'s param, for first param of "new_ready"
6006 callback field, for both params of "rank" callback field, for
6007 first field of "print_insn" callback field (with a const), for
6008 both params of "contributes_to_priority" callback, for param
6009 of "insn_finishes_block_p" callback, for fields "prev_head",
6010 "next_tail", "head", "tail", for first param of "add_remove_insn"
6011 callback, for first param of "begin_schedule_ready" callback, for
6012 both params of "begin_move_insn" callback, and for second param
6013 of "advance_target_bb" callback.
6014 (add_dependence): Likewise for params 1 and 2.
6015 (sched_analyze): Likewise for params 2 and 3.
6016 (deps_analyze_insn): Likewise for param 2.
6017 (ready_element): Likewise for return type.
6018 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6019 (try_ready): Strenghten param from rtx to rtx_insn *.
6020 (sched_emit_insn): Likewise for return type.
6021 (record_delay_slot_pair): Likewise for params 1 and 2.
6022 (add_delay_dependencies): Likewise for param.
6023 (contributes_to_priority): Likewise for both params.
6024 (find_modifiable_mems): Likewise.
6026 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
6027 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
6028 "first_older_only_insn" from rtx to rtx_insn *.
6029 (arm_sched_reorder): Strengthen param "ready" from rtx * to
6032 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
6033 "last_scheduled_iter0" from rtx to rtx_insn *.
6034 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
6035 (c6x_sched_reorder_1): 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_sched_reorder): Strengthen param "ready" from rtx * to
6040 (c6x_sched_reorder2): Strengthen param "ready" and locals
6041 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
6042 "insn" from rtx to rtx_insn *.
6043 (c6x_variable_issue): Add a checked cast when assigning from insn
6044 to ss.last_scheduled_iter0.
6045 (split_delayed_branch): Strengthen param "insn" and local "i1"
6046 from rtx to rtx_insn *.
6047 (split_delayed_nonbranch): Likewise.
6048 (undo_split_delayed_nonbranch): Likewise for local "insn".
6049 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
6050 "entry_after", "end_packet", "head_insn", "tail_insn",
6051 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
6052 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
6053 to rtx_insn **. Remove now-redundant checked cast on last_insn,
6054 but add a checked cast on loop->start_label. Consolidate calls to
6055 avoid assigning result of gen_spkernel to "insn", now an
6058 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
6059 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
6061 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
6062 rtx_insn **. Strengthen locals "top", "next" from rtx to
6064 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
6065 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
6066 (add_parameter_dependencies): Strengthen params "call", "head" and
6067 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
6068 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
6069 (add_dependee_for_func_arg): Likewise for param "arg" and local
6071 (ix86_dependencies_evaluation_hook): Likewise for params "head",
6072 "tail" and locals "insn", "first_arg".
6074 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
6075 for params "head", "tail" and locals "insn", "next", "next_tail".
6076 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
6077 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
6078 "insn", "lowest", "highest" from rtx to rtx_insn *.
6079 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
6081 (ia64_sched_reorder2): Likewise.
6083 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
6084 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
6085 from rtx * to rtx_insn **.
6086 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
6088 (mep_print_sched_insn): Strengthen param "insn" from rtx to
6090 (mep_sched_reorder): Strengthen param "ready" from rtx * to
6091 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
6094 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
6095 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
6097 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
6098 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
6099 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
6101 (vr4130_reorder): Likewise.
6102 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
6104 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
6106 (mips_sched_reorder): Likewise.
6107 (mips_sched_reorder2): Likewise.
6109 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
6111 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
6112 Strengthen local "tmp" from rtx to rtx_insn *.
6113 (rs6000_sched_reorder2): Likewise.
6115 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
6116 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
6117 (s390_sched_reorder): Strengthen param "ready" from rtx * to
6118 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
6120 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
6121 "tmp2" from rtx to rtx_insn *.
6122 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
6123 Strengthen local "insn" from rtx to rtx_insn *.
6124 (ready_reorder): Strengthen param "ready" from rtx * to
6125 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
6126 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
6127 (sh_reorder2): Likewise.
6129 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
6130 local "insn" from rtx to rtx_insn *.
6132 * haifa-sched.c (note_list): Strengthen this variable from rtx to
6134 (scheduled_insns): Strengthen this variable from vec<rtx> to
6136 (set_modulo_params): Likewise for locals "i1", "i2".
6137 (record_delay_slot_pair): Likewise for params "i1", "i2".
6138 (add_delay_dependencies): Likewise for param "insn".
6139 (cond_clobbered_p): Likewise.
6140 (recompute_todo_spec): Likewise for local "prev".
6141 (last_scheduled_insn): Likewise for this variable.
6142 (nonscheduled_insns_begin): Likewise.
6143 (model_set_excess_costs): Strengthen param "insns" from rtx * to
6145 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
6147 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
6148 Strengthen local "insn" from rtx to rtx_insn *.
6149 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
6150 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6151 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
6152 (ready_remove_first): Likewise for return type and local "t".
6153 (ready_element): Likewise for return type.
6154 (ready_remove): Likewise for return type and local "t".
6155 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
6156 (check_clobbered_conditions): Strengthen local "x" from rtx to
6157 rtx_insn *, adding a checked cast.
6158 (schedule_insn): Likewise for param "insn".
6159 (remove_notes): Likewise for params "head", "tail" and locals
6160 "next_tail", "insn", "next".
6161 (struct haifa_saved_data): Likewise for fields
6162 "last_scheduled_insn", "nonscheduled_insns_begin".
6163 (save_backtrack_point): Update for change to field "vec" of
6165 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
6167 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
6168 from rtx to rtx_insn *
6169 (resolve_dependencies): Strengthen param "insn" from rtx to
6171 (restore_other_notes): Likewise for return type, for param "head"
6172 and local "note_head".
6173 (undo_all_replacements): Likewise for local "insn".
6174 (first_nonscheduled_insn): Likewise for return type and local "insn".
6175 (queue_to_ready): Likewise for local "insn", adding checked casts.
6176 (early_queue_to_ready): Likewise for local "insn".
6177 (debug_ready_list_1): Strengthen local "p" from rtx * to
6179 (move_insn): Strengthen param "insn" and local "note" from rtx to
6181 (insn_finishes_cycle_p): Likewise for param "insn".
6182 (max_issue): Likewise for local "insn".
6183 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
6185 (commit_schedule): Strengthen param "prev_head" and local "insn"
6186 from rtx to rtx_insn *
6187 (prune_ready_list): Likewise for local "insn".
6188 (schedule_block): Likewise for locals "prev_head", "head", "tail",
6189 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
6190 (set_priorities): Likewise for local "prev_head".
6191 (try_ready): Likewise for param "next".
6192 (fix_tick_ready): Likewise.
6193 (change_queue_index): Likewise.
6194 (sched_extend_ready_list): Update for change to field "vec" of
6196 (generate_recovery_code): Strengthen param "insn" from rtx to
6198 (begin_speculative_block): Likewise.
6199 (create_check_block_twin): Likewise for param "insn" and locals
6200 "label", "check", "twin". Introduce local "check_pat" to avoid
6201 "check" being used as a plain rtx before being used as an insn.
6202 (fix_recovery_deps): Add a checked cast to rtx_insn * when
6203 extracting elements from ready_list.
6204 (sched_remove_insn): Strengthen param "insn" from rtx to
6206 (sched_emit_insn): Likewise for return type.
6207 (ready_remove_first_dispatch): Likewise for return type and local
6210 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
6212 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
6215 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
6216 from rtx to rtx_insn *.
6217 (add_dependence_list): Likewise for param "insn". Add a checked
6219 (add_dependence_list_and_free): Strengthen param "insn" from rtx
6220 to rtx_insn *. Strengthen param "list_p" from rtx * to
6222 (chain_to_prev_insn): Strengthen param "insn" and locals
6223 "prec_nonnote", "i" from rtx to rtx_insn *.
6224 (flush_pending_lists): Likewise for param "insn".
6225 (cur_insn): Likewise for this variable.
6226 (haifa_start_insn): Add a checked cast.
6227 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
6228 (sched_analyze_reg): Likewise for param "insn".
6229 (sched_analyze_1): Likewise.
6230 (sched_analyze_2): Likewise. Add checked casts.
6231 (sched_analyze_insn): Likewise. Also for local "prev".
6232 (deps_analyze_insn): Likewise for param "insn".
6233 (sched_analyze): Likewise for params "head", "tail" and local "insn".
6234 (add_dependence_1): Likewise for params "insn", "elem".
6235 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
6236 (parse_add_or_inc): Likewise for param "insn".
6237 (find_inc): Likewise for local "inc_cand".
6238 (find_modifiable_mems): Likewise for params "head", "tail" and
6239 locals "insn", "next_tail".
6241 * sched-ebb.c (init_ready_list): Likewise for local "insn".
6242 (begin_schedule_ready): Likewise for param "insn".
6243 (begin_move_insn): Likewise for params "insn" and "last".
6244 (ebb_print_insn): Strengthen param "insn" from const_rtx to
6246 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
6247 (ebb_contributes_to_priority): Likewise for params "next", "insn".
6248 (ebb_add_remove_insn): Likewise for param "insn".
6249 (advance_target_bb): Likewise.
6251 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
6253 (check_live): Likewise for param "insn".
6254 (init_ready_list): Likewise for local "insn".
6255 (can_schedule_ready_p): Likewise for param "insn".
6256 (begin_schedule_ready): Likewise.
6257 (new_ready): Likewise for param "next".
6258 (rgn_print_insn): Likewise for param "insn".
6259 (rgn_rank): Likewise for params "insn1", "insn2".
6260 (contributes_to_priority): Likewise for params "next", "insn".
6261 (rgn_insn_finishes_block_p): Likewise for param "insn".
6262 (add_branch_dependences): Likewise for params "head", "tail" and
6263 locals "insn", "last".
6264 (rgn_add_remove_insn): Likewise for param "insn".
6265 (advance_target_bb): Likewise.
6267 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
6268 const_rtx to const rtx_insn *.
6270 * sel-sched-dump.h (sel_print_insn): Likewise.
6272 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
6273 (deps_init_id): Likewise.
6275 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
6276 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
6279 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6281 * output.h (final_start_function): Strengthen param 1 from rtx to
6284 * final.c (final_start_function): Likewise, renaming back from
6285 "uncast_first" to "first", and dropping the checked cast from rtx
6288 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6290 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
6291 * final.c (final): Likewise. Rename param back from
6292 "uncast_first" to "first" and eliminate the checked cast from rtx
6295 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6297 * output.h (shorten_branches): Strengthen param from rtx to
6300 * final.c (shorten_branches): Likewise, renaming param back from
6301 "uncast_first" to "first", and dropping the checked cast from rtx
6304 * genattr.c (gen_attr): Likewise when writing out the prototype of
6307 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6309 * sched-int.h (struct haifa_sched_info): Strengthen fields
6310 "prev_head" and "next_tail" from rtx to rtx_insn *.
6312 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6314 * rtl.h (rtx_jump_table_data::get_labels): New method.
6315 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
6316 with use of the new rtx_jump_table_data::get_labels method.
6317 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
6318 to rtx_jump_table_data *. Simplify by using get_labels method.
6319 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
6320 a dyn_cast, introducing local "table", using it to replace
6321 label-lookup logic with a get_labels method call.
6322 (patch_jump_insn): Simplify using get_labels method.
6323 * dwarf2cfi.c (create_trace_edges): Likewise.
6324 * rtlanal.c (label_is_jump_target_p): Likewise.
6326 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6328 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
6331 * emit-rtl.c (unshare_all_rtl_1): Likewise.
6332 (unshare_all_rtl_again): Likewise, also for local "p".
6334 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6336 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
6338 * cfgrtl.c (delete_insn_and_edges): Likewise.
6340 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6342 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
6343 from rtx to rtx_insn *.
6345 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
6347 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6349 * function.c (thread_prologue_and_epilogue_insns): Likewise for
6350 locals "returnjump", "epilogue_end", "insn", "next".
6352 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
6353 "returnjump" from rtx * to rtx_insn **.
6354 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
6356 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6358 * basic-block.h (struct edge_def). Strengthen "r" within
6359 union edge_def_insns from rtx to rtx_insn *.
6361 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
6362 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
6364 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
6365 from rtx to rtx_insn *.
6366 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
6368 * postreload-gcse.c (reg_killed_on_edge): Likewise.
6369 (reg_used_on_edge): Likewise.
6370 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
6371 (gt_pch_nx): New overload for rtx_insn *&.
6372 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
6373 from rtx to rtx_insn *.
6375 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6377 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
6378 from rtx to rtx_insn *.
6379 (BB_FOOTER): Replace function with access macro.
6380 (SET_BB_FOOTER): Delete.
6382 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
6384 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
6385 (emit_barrier_after_bb): Likewise.
6386 (record_effective_endpoints): Likewise.
6387 (relink_block_chain): Likewise.
6388 (fixup_fallthru_exit_predecessor): Likewise.
6389 (cfg_layout_duplicate_bb): Likewise.
6390 (cfg_layout_split_block): Likewise.
6391 (cfg_layout_delete_block): Likewise.
6392 (cfg_layout_merge_blocks): Likewise.
6393 (BB_FOOTER): Delete function.
6394 (SET_BB_FOOTER): Delete function.
6395 * combine.c (update_cfg_for_uncondjump): Replace uses of
6396 SET_BB_FOOTER with BB_FOOTER.
6398 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6400 * except.h (struct eh_landing_pad_d): Strengthen field
6401 "landing_pad" from rtx to rtx_code_label *.
6403 * except.c (sjlj_emit_dispatch_table): Likewise for param
6405 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
6407 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6409 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
6410 first param from rtx to rtx_insn *.
6411 * config/xtensa/xtensa.c (struct machine_function): Likewise for
6412 field "set_frame_ptr_insn".
6413 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
6414 "csend" from rtx to rtx_code_label *.
6415 (xtensa_expand_atomic): Likewise for local "csloop".
6416 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
6418 (xtensa_call_tls_desc): Likewise for return type and locals
6419 "call_insn", "insns".
6420 (xtensa_legitimize_tls_address): Likewise for local "insns".
6421 (xtensa_expand_prologue): Likewise for locals "insn", "first".
6423 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6425 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
6426 first param from rtx to rtx_insn *.
6427 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
6430 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6432 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
6433 Strengthen param 1 from rtx to rtx_insn *.
6434 (tilepro_output_cbranch): Likewise.
6435 (tilepro_adjust_insn_length): Likewise.
6436 (tilepro_final_prescan_insn): Likewise for sole param.
6438 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
6439 Likewise for local "last".
6440 (cbranch_predicted_p): Likewise for param "insn".
6441 (tilepro_output_simple_cbranch_with_opcode): Likewise.
6442 (tilepro_output_cbranch_with_opcode): Likewise.
6443 (tilepro_output_cbranch): Likewise.
6444 (frame_emit_load): Likewise for return type and locals "seq",
6446 (emit_sp_adjust): Likewise for return type and local "insn".
6447 (tilepro_expand_epilogue): Likewise for locals "last_insn",
6449 (tilepro_adjust_insn_length): Likewise for param "insn".
6450 (next_insn_to_bundle): Likewise for return type and params
6452 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
6453 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
6455 (match_addli_pcrel): Likewise for param "insn".
6456 (replace_addli_pcrel): Likewise.
6457 (match_auli_pcrel): Likewise.
6458 (replace_auli_pcrel): Likewise.
6459 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
6461 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6462 "queue", "next_queue", "prev".
6463 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
6464 (tilepro_final_prescan_insn): Likewise for param "insn".
6466 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6468 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
6469 Strengthen param 1 from rtx to rtx_insn *.
6470 (tilegx_output_cbranch): Likewise.
6471 (tilegx_adjust_insn_length): Likewise.
6472 (tilegx_final_prescan_insn): Likewise for sole param.
6474 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
6476 (cbranch_predicted_p): Likewise for param "insn".
6477 (tilegx_output_simple_cbranch_with_opcode): Likewise.
6478 (tilegx_output_cbranch_with_opcode): Likewise.
6479 (tilegx_output_cbranch): Likewise.
6480 (frame_emit_load): Likewise for return type.
6481 (set_frame_related_p): Likewise for locals "seq", "insn".
6482 (emit_sp_adjust): Likewise for return type, and for local "insn".
6483 Introduce local "pat" for use in place of "insn" where the latter
6484 isn't an instruction.
6485 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
6486 from rtx to rtx_insn *.
6487 (tilegx_adjust_insn_length): Likewise for param "insn".
6488 (next_insn_to_bundle): Likewise for return type and params "r" and
6490 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
6492 (replace_insns): Likewise for params "old_insn", "new_insns".
6493 (replace_mov_pcrel_step1): Likewise for param "insn" and local
6495 (replace_mov_pcrel_step2): Likewise.
6496 (replace_mov_pcrel_step3): Likewise.
6497 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
6499 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6500 "queue", "next_queue", "prev".
6501 (tilegx_output_mi_thunk): Likewise for local "insn".
6502 (tilegx_final_prescan_insn): Likewise for param "insn".
6504 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6506 * config/spu/spu.c (frame_emit_store): Strengthen return type from
6508 (frame_emit_load): Likewise.
6509 (frame_emit_add_imm): Likewise, also for local "insn".
6510 (spu_expand_prologue): Likewise for local "insn".
6511 (struct spu_bb_info): Likewise for field "prop_jump".
6512 (emit_nop_for_insn): Likewise for param "insn" and local
6514 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
6516 (spu_emit_branch_hint): Likewise for params "before", "branch" and
6517 locals "hint", "insn".
6518 (get_branch_target): Likewise for param "branch".
6519 (insn_clobbers_hbr): Likewise for param "insn".
6520 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
6521 locals "insn", "before_4", "before_16".
6522 (insert_hbrp): Likewise for local "insn".
6523 (spu_machine_dependent_reorg): Likewise for locals "branch",
6524 "insn", "next", "bbend".
6525 (uses_ls_unit): Likewise for param "insn".
6526 (get_pipe): Likewise.
6527 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
6528 introducing a checked cast.
6529 (spu_sched_adjust_cost): Likewise for params "insn" and
6531 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
6532 (spu_sms_res_mii): Likewise.
6534 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6536 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
6537 from rtx to rtx_insn *.
6538 (output_cbranch): Likewise for param 6.
6539 (output_return): Likewise for param 1.
6540 (output_sibcall): Likewise.
6541 (output_v8plus_shift): Likewise.
6542 (output_v8plus_mult): Likewise.
6543 (output_v9branch): Likewise for param 7.
6544 (output_cbcond): Likewise for param 3.
6546 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
6548 (sparc_legitimize_pic_address): Likewise.
6549 (sparc_emit_call_insn): Likewise.
6550 (emit_save_or_restore_regs): Likewise.
6551 (emit_window_save): Likewise for return type and local "insn".
6552 (sparc_expand_prologue): Likewise for local "insn".
6553 (sparc_flat_expand_prologue): Likewise.
6554 (output_return): Likewise for param "insn".
6555 (output_sibcall): Likewise for param "insn" and local "delay".
6556 (output_ubranch): Likewise for param "insn".
6557 (output_cbranch): Likewise.
6558 (output_cbcond): Likewise.
6559 (output_v9branch): Likewise.
6560 (output_v8plus_shift): Likewise.
6561 (sparc_output_mi_thunk): Likewise for local "insn".
6562 (get_some_local_dynamic_name): Likewise.
6563 (output_v8plus_mult): Likewise for param "insn".
6565 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6567 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
6568 from rtx to rtx_insn *.
6569 (output_branchy_insn): Likewise for param 3.
6570 (output_far_jump): Likewise for param 1.
6571 (final_prescan_insn): Likewise.
6572 (sh_insn_length_adjustment): Likewise for sole param.
6574 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
6575 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
6577 (sh_emit_compare_and_set): Likewise for local "lab".
6578 (output_far_jump): Strengthen param "insn" and local "prev" from
6580 (output_branchy_insn): Likewise for param "insn" and local
6582 (output_ieee_ccmpeq): Likewise for param "insn".
6583 (struct label_ref_list_d): Strengthen field "label" from rtx to
6585 (pool_node): Likewise.
6586 (pool_window_label): Likewise for this global.
6587 (add_constant): Likewise for return type and locals "lab", "new_rtx".
6588 (dump_table): Strengthen params "start", "barrier" and local
6589 "scan" from rtx to rtx_insn *.
6590 (broken_move): Likewise for param "insn".
6591 (untangle_mova): Likewise for params "first_mova" and "new_mova".
6592 Strengthen param "first_mova" from rtx * to rtx_insn **.
6593 (mova_p): Likewise for param "insn".
6594 (fixup_mova): Likewise for param "mova".
6595 (find_barrier): Likewise for return type, params "mova" and
6596 "from", and locals "barrier_before_mova", "found_barrier",
6597 "good_barrier", "orig", "last_symoff", "next". Strengthen local
6598 "label" from rtx to rtx_code_label *.
6599 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
6601 (sh_reorg): Likewise for locals "link", "scan", "barrier".
6602 (split_branches): Likewise for param "first" and local "insn".
6603 (final_prescan_insn): Likewise for param "insn".
6604 (sequence_insn_p): Likewise for locals "prev", "next".
6605 (sh_insn_length_adjustment): Likewise for param "insn".
6606 (sh_can_redirect_branch): Likewise for local "insn".
6607 (find_r0_life_regions): Likewise for locals "end", "insn".
6608 (sh_output_mi_thunk): Likewise for local "insns".
6610 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6612 * config/score/score.c (score_output_mi_thunk): Strengthen local
6613 "insn" from rtx to rtx_insn *.
6614 (score_prologue): Likewise.
6616 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6618 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
6619 1 from rtx to rtx_insn *.
6620 (s390_emit_jump): Likewise for return type.
6621 (s390_emit_call): Likewise.
6622 (s390_load_got): Likewise.
6624 * config/s390/s390.c (last_scheduled_insn): Likewise for this
6626 (s390_match_ccmode): Likewise for param "insn".
6627 (s390_emit_jump): Likewise for return type.
6628 (s390_split_branches): Likewise for local "label".
6629 (struct constant): Strengthen field "label" from rtx to
6631 (struct constant_pool): Likewise for field "label". Strengthen
6632 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
6634 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
6636 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
6637 (s390_end_pool): Likewise.
6638 (s390_dump_pool): Likewise for local "insn".
6639 (s390_mainpool_start): Likewise.
6640 (s390_chunkify_start): Likewise.
6641 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
6642 with insns. Strengthen locals "label", "jump", "barrier", "next",
6643 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
6644 (s390_chunkify_finish): Strengthen local "insn" from rtx to
6646 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
6647 "jump", "label", "next_insn".
6648 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
6649 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
6651 (s390_load_got): Likewise for return type and local "insns".
6652 (s390_save_gprs_to_fprs): Likewise for local "insn".
6653 (s390_restore_gprs_from_fprs): Likewise.
6654 (pass_s390_early_mach::execute): Likewise.
6655 (s390_emit_prologue): Likewise for local "insns".
6656 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
6658 (s390_emit_call): Strengthen return type and local "insn" from
6660 (s390_emit_tpf_eh_return): Likewise for local "insn".
6661 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
6662 "next_insn", introducing locals "s_pat", "rpat" to allow this.
6663 (s390_fix_long_loop_prediction): Likewise for param "insn" and
6665 (s390_non_addr_reg_read_p): Likewise for param "insn".
6666 (find_cond_jump): Likewise for return type and param "insn".
6667 (s390_swap_cmp): Likewise for param "insn".
6668 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
6669 "prev_insn", "next_insn".
6670 (s390_reorg): Likewise for locals "insn", "target".
6671 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
6672 (s390_sched_variable_issue): For now, rename param "insn" to
6673 "uncast_insn", introducing a checked cast.
6674 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
6676 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
6677 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
6679 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6681 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
6682 param from rtx to rtx_insn *.
6683 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
6685 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6687 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
6688 4 from rtx to rtx_insn *.
6689 (rs6000_final_prescan_insn): Likewise for first param.
6690 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
6692 (rs6000_get_some_local_dynamic_name): Likewise.
6693 (output_cbranch): Likewise for param "insn".
6694 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
6695 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
6696 (rs6000_emit_allocate_stack): Likewise for local "insn".
6697 (load_cr_save): Likewise.
6698 (restore_saved_cr): Likewise.
6699 (restore_saved_lr): Likewise.
6700 (emit_cfa_restores): Likewise.
6701 (rs6000_output_function_epilogue): Likewise for locals "insn" and
6702 "deleted_debug_label".
6703 (rs6000_output_mi_thunk): Likewise for local "insn".
6704 (rs6000_final_prescan_insn): Likewise for param "insn".
6706 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6708 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
6709 Strengthen param "insn" from rtx to rtx_insn *.
6710 * config/picochip/picochip.c (picochip_current_prescan_insn):
6711 Likewise for this variable.
6712 (picochip_final_prescan_insn): Likewise for param "insn".
6714 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6716 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
6717 from rtx to rtx_insn *.
6718 (pa_output_indirect_call): Likewise.
6719 (pa_adjust_insn_length): Likewise.
6720 (pa_attr_length_millicode_call): Likewise.
6721 (pa_attr_length_call): Likewise.
6722 (pa_attr_length_indirect_call): Likewise.
6724 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
6726 (pa_attr_length_millicode_call): Likewise.
6727 (pa_attr_length_call): Likewise.
6728 (pa_output_call): Likewise.
6729 (pa_attr_length_indirect_call): Likewise.
6730 (pa_output_indirect_call): Likewise.
6732 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6734 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
6735 Strengthen first param from rtx to rtx_insn *.
6736 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
6739 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6741 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
6742 type from rtx to rtx_insn *.
6743 (mips_expand_call): Likewise.
6744 (mips_adjust_insn_length): Likewise for first param.
6745 (mips_output_conditional_branch): Likewise.
6746 (mips_output_order_conditional_branch): Likewise.
6747 (mips_final_prescan_insn): Likewise.
6749 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
6750 rtx_insn * for the SEQUENCE case.
6751 (SEQ_END): Likewise.
6752 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
6753 (mips_emit_call_insn): Likewise, also for local "insn".
6754 (mips16_gp_pseudo_reg): Likewise for local "scan".
6755 (mips16_build_call_stub): Likewise for return type and for local
6756 "insn". Introduce a new local "pattern" so that "insn" can indeed
6758 (mips_expand_call): Strengthen return type and local "insn" from
6760 (mips_block_move_loop): Strengthen local "label" from rtx to
6762 (mips_expand_synci_loop): Likewise for locals "label",
6764 (mips_set_frame_expr): Strengthen local "insn" from rtx to
6766 (mips16e_collect_argument_saves): Likewise for locals "insn",
6768 (mips_find_gp_ref): Likewise for param of callback for "pred"
6769 param, and for local "insn".
6770 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
6771 (mips_insn_has_flexible_gp_ref_p): Likewise.
6772 (mips_epilogue_emit_cfa_restores): Likewise for return type and
6774 (mips_epilogue_set_cfa): Likewise for local "insn".
6775 (mips_expand_epilogue): Likewise.
6776 (mips_adjust_insn_length): Likewise for param "insn".
6777 (mips_output_conditional_branch): Likewise.
6778 (mips_output_order_conditional_branch): Likewise.
6779 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
6780 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
6781 "falu2_turn_enabled_insn".
6782 (mips_builtin_branch_and_move): Strengthen locals "true_label",
6783 "done_label" from rtx to rtx_code_label *.
6784 (struct mips16_constant): Likewise for field "label".
6785 (mips16_add_constant): Likewise for return type.
6786 (mips16_emit_constants_1): Strengthen return type and param "insn"
6787 from rtx to rtx_insn *.
6788 (mips16_emit_constants): Likewise for param "insn".
6789 (mips16_insn_length): Likewise.
6790 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
6791 to rtx_code_label *.
6792 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
6793 from rtx to rtx_insn *.
6794 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
6795 "jump". Strengthen local "label" from rtx to rtx_code_label *.
6796 (r10k_simplify_address): Strengthen param "insn" and local
6797 "def_insn" from rtx to rtx_insn *.
6798 (r10k_safe_address_p): Strengthen param "insn" from rtx to
6800 (r10k_needs_protection_p_1): Update target type of cast of data
6801 from to rtx to rtx_insn *.
6802 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
6803 rtx * to rtx_insn **.
6804 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
6806 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
6807 (mips_call_expr_from_insn): Likewise for param "insn".
6808 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
6809 (mips_find_pic_call_symbol): Likewise for param "insn".
6810 (mips_annotate_pic_calls): Likewise for local "insn".
6811 (mips_sim_insn): Likewise for this variable.
6812 (struct mips_sim): Likewise for field "insn" within elements of
6814 (mips_sim_wait_reg): Likewise for param "insn".
6815 (mips_sim_wait_regs): Likewise.
6816 (mips_sim_wait_units): Likewise.
6817 (mips_sim_wait_insn): Likewise.
6818 (mips_sim_issue_insn): Likewise.
6819 (mips_sim_finish_insn): Likewise.
6820 (mips_seq_time): Likewise for param "seq" and local "insn".
6821 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
6822 locals "first", "second".
6823 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
6824 "last", "last2", "next".
6825 (mips_avoid_hazard): Likewise for params "after", "insn".
6826 (mips_reorg_process_insns): Likewise for locals "insn",
6827 "last_insn", "subinsn", "next_insn".
6828 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
6829 (mips16_split_long_branches): Likewise for locals "insn" "jump",
6831 (mips_output_mi_thunk): Likewise for local "insn".
6832 (mips_final_prescan_insn): Likewise for param "insn".
6834 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6836 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
6837 Strengthen return type and local "insns" from rtx to rtx_insn *.
6838 (microblaze_legitimize_tls_address): Likewise for local "insns".
6839 (microblaze_block_move_loop): Strengthen local "label" from rtx
6840 to rtx_code_label *.
6841 (microblaze_expand_prologue): Strengthen two locals named "insn"
6842 from rtx to rtx_insn *.
6843 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
6844 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
6845 "insn". Strengthen locals "div_label", "div_end_label" from rtx
6846 to rtx_code_label *.
6848 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6850 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
6851 param from rtx to rtx_insn *.
6852 (mep_reuse_lo): Likewise for third param.
6853 (mep_use_post_modify_p): Likewise for first param.
6854 (mep_core_address_length): Likewise.
6855 (mep_cop_address_length): Likewise.
6856 (mep_final_prescan_insn): Likewise.
6857 (mep_store_data_bypass_p): Likewise for both params.
6858 (mep_mul_hilo_bypass_p): Likewise.
6859 (mep_ipipe_ldc_p): Likewise for param.
6861 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
6862 (mep_rewrite_mult): Likewise.
6863 (mep_rewrite_mulsi3): Likewise.
6864 (mep_rewrite_maddsi3): Likewise.
6865 (mep_reuse_lo_p_1): Likewise.
6866 (mep_reuse_lo_p): Likewise.
6867 (mep_frame_expr): Likewise.
6868 (mep_make_parallel): Likewise for both params.
6869 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
6871 (mep_use_post_modify_p): Likewise for param "insn".
6872 (mep_core_address_length): Likewise.
6873 (mep_cop_address_length): Likewise.
6874 (mep_reg_set_in_function): Likewise for local "insn".
6875 (mep_asm_without_operands_p): Likewise.
6876 (F): Likewise for return type and param "x".
6877 (add_constant): Likewise for local "insn".
6878 (maybe_dead_move): Likewise for return type and local "insn".
6879 (mep_expand_prologue): Likewise for local "insn".
6880 (mep_final_prescan_insn): Likewise for param "insn".
6881 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
6882 "next", "follow", "x".
6883 (mep_insert_repeat_label_last): Likewise for return type, param
6884 "last_insn", and locals "next", "prev". Strengthen param "label"
6885 from rtx to rtx_code_label *.
6886 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
6888 (struct mep_doloop_end): Likewise for fields "insn" and
6890 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
6891 Strengthen local "repeat_label" from rtx to rtx_code_label *.
6892 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
6894 (mep_invert_branch): Likewise for params "insn" and "after".
6895 (mep_reorg_erepeat): Likewise for param "insns" and locals
6896 "insn", "prev", "new_last", "barrier", "user". Strengthen local
6897 "l" from rtx to rtx_code_label *.
6898 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
6899 from rtx to rtx_insn *.
6900 (mep_reorg_addcombine): Likewise for param "insns" and locals
6902 (add_sp_insn_p): Likewise for param "insn".
6903 (mep_reorg_noframe): Likewise for param "insns" and locals
6904 "start_frame_insn", "end_frame_insn", "next".
6905 (mep_reorg): Likewise for local "insns".
6906 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
6908 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
6909 (mep_mul_hilo_bypass_p): Likewise.
6910 (mep_ipipe_ldc_p): Likewise for param "insn".
6911 (mep_make_bundle): Likewise for return type, param "cop" and local
6912 "insn", splitting out the latter into a new local "seq" for when it
6913 is a SEQUENCE rather than an insn.
6914 (core_insn_p): Likewise for param "insn".
6915 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
6916 "last", "first", "note", "prev", "core_insn".
6918 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6920 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
6922 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
6923 (m68k_final_prescan_insn): Likewise for first param.
6925 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
6926 (m68k_set_frame_related): Likewise for param "insn".
6927 (output_btst): Likewise for param "insn".
6928 (m68k_final_prescan_insn): Likewise.
6929 (m68k_move_to_reg): Likewise for local "insn".
6930 (m68k_call_tls_get_addr): Likewise for local "insns".
6931 (m68k_call_m68k_read_tp): Likewise.
6932 (strict_low_part_peephole_ok): Likewise for param "first_insn".
6933 (m68k_output_mi_thunk): Likewise for local "insn".
6935 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6937 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
6938 first param from rtx to rtx_insn *.
6939 (iq2000_adjust_insn_length): Likewise.
6940 (iq2000_output_conditional_branch): Likewise.
6941 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
6942 "insn" and local "nop_insn".
6943 (iq2000_annotate_frame_insn): Likewise for param "insn".
6944 (iq2000_expand_prologue): Likewise for both locals "insn".
6945 (iq2000_adjust_insn_length): Likewise for param "insn".
6946 (iq2000_output_conditional_branch): Likewise.
6948 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6950 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
6951 "insns" from rtx to rtx_insn *.
6952 (ia64_emit_cond_move): Likewise for locals "insn", "first".
6953 (struct spill_fill_data): Likewise for field "init_after" and for
6954 elements of array field "prev_insn".
6955 (spill_restore_mem): Likewise for locals "insn", "first".
6956 (do_spill): Likewise for local "insn".
6957 (do_restore): Likewise.
6958 (ia64_expand_prologue): Likewise.
6959 (ia64_expand_epilogue): Likewise.
6960 (emit_insn_group_barriers): Likewise for locals "insn",
6962 (emit_all_insn_group_barriers): Likewise for locals "insn",
6964 (dfa_stop_insn): Likewise for this global.
6965 (dfa_pre_cycle_insn): Likewise.
6966 (ia64_nop): Likewise.
6967 (final_emit_insn_group_barriers): Likewise for locals "insn",
6969 (emit_predicate_relation_info): Likewise for locals "head", "n",
6971 (ia64_reorg): Likewise for local "insn".
6972 (ia64_output_mi_thunk): Likewise.
6973 (expand_vec_perm_interleave_2): Likewise for local "seq".
6975 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6977 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
6978 param 1 "insn" from rtx to rtx_insn *.
6979 (ix86_use_lea_for_mov): Likewise.
6980 (ix86_avoid_lea_for_addr): Likewise.
6981 (ix86_split_lea_for_addr): Likewise.
6982 (ix86_lea_for_add_ok): Likewise.
6983 (ix86_output_call_insn): Likewise.
6985 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
6986 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
6987 (ix86_output_function_epilogue): Likewise for locals "insn",
6988 "deleted_debug_label".
6989 (legitimize_tls_address): Likewise for local "insn".
6990 (get_some_local_dynamic_name): Likewise.
6991 (increase_distance): Likewise for params "prev", "next".
6992 (distance_non_agu_define_in_bb): Likewise for params "insn",
6993 "start" and locals "prev", "next".
6994 (distance_non_agu_define): Likewise for param "insn".
6995 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
6996 locals "next", "prev".
6997 (distance_agu_use): Likewise for param "insn".
6998 (ix86_lea_outperforms): Likewise.
6999 (ix86_ok_to_clobber_flags): Likewise.
7000 (ix86_avoid_lea_for_add): Likewise.
7001 (ix86_use_lea_for_mov): Likewise.
7002 (ix86_avoid_lea_for_addr): Likewise.
7003 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
7004 (ix86_split_lea_for_addr): Likewise for param "insn".
7005 (ix86_lea_for_add_ok): Likewise for param "insn".
7006 (ix86_expand_carry_flag_compare): Likewise for local
7008 (ix86_expand_int_movcc): Likewise.
7009 (ix86_output_call_insn): Likewise for param "insn".
7010 (ix86_output_call_insn): Likewise for local "i".
7011 (x86_output_mi_thunk): Introduce local "insn", using it in place
7012 of "tmp" when dealing with insns.
7013 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
7015 (ix86_pad_returns): Likewise for locals "ret", "prev".
7016 (ix86_count_insn_bb): Likewise for local "insn".
7017 (ix86_pad_short_function): Likewise for locals "ret", "insn".
7018 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
7019 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
7020 (expand_vec_perm_interleave2): Likewise for local "seq".
7021 (expand_vec_perm_vperm2f128_vblend): Likewise.
7022 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
7023 call to for_each_rtx with for_each_rtx_in_insn.
7025 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7027 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
7028 "label" from rtx to rtx_code_label *.
7029 (ix86_expand_prologue): Likewise.
7030 (ix86_expand_split_stack_prologue): Likewise for locals "label",
7032 (ix86_split_idivmod): Likewise for locals "end_label" and
7034 (ix86_expand_branch): Likewise for local "label2".
7035 (ix86_expand_aligntest): Likewise for return type and local "label".
7036 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
7038 (expand_movmem_epilogue): Likewise for the various locals named
7040 (expand_setmem_epilogue): Likewise.
7041 (expand_small_movmem_or_setmem): Likewise for local "label".
7042 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7043 Strengthen param "done_label" from rtx * to rtx_code_label **.
7044 Strengthen locals "loop_label" and "label" from rtx to
7046 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7047 Likewise for locals "loop_label", "label".
7048 (ix86_expand_set_or_movmem): Likewise for locals "label",
7049 "jump_around_label", "hot_label".
7050 (ix86_expand_strlensi_unroll_1): Likewise for locals
7051 "align_2_label", align_3_label", "align_4_label", "end_0_label",
7053 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
7054 (void ix86_emit_i387_log1p): Likewise for locals "label1",
7055 "label2", "jump_label".
7056 (ix86_expand_sse_compare_and_jump): Likewise for return type and
7058 (ix86_expand_lfloorceil): Likewise for local "label".
7059 (ix86_expand_rint): Likewise.
7060 (ix86_expand_floorceildf_32): Likewise.
7061 (ix86_expand_floorceil): Likewise.
7062 (ix86_expand_rounddf_32): Likewise.
7063 (ix86_expand_trunc): Likewise.
7064 (ix86_expand_truncdf_32): Likewise.
7065 (ix86_expand_round): Likewise.
7067 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7069 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
7070 first param from rtx to rtx_insn *.
7071 (h8300_insn_length_from_table): Likewise.
7072 * config/h8300/h8300.c (F): Likewise for return type and param
7074 (Fpa): Add a checked cast to rtx_insn *.
7075 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
7077 (final_prescan_insn): Likewise for param "insn".
7078 (h8300_binary_length): Likewise.
7079 (h8300_insn_length_from_table): Likewise.
7081 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7083 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
7084 Strengthen first param "insn" from rtx to rtx_insn *.
7086 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
7088 (frame_insn): Likewise for return type. Introduce local "insn"
7089 for use in place of local "x" for use as an rtx_insn *.
7090 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
7091 (epiphany_expand_prologue): Likewise for local "insn".
7092 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
7093 * config/epiphany/resolve-sw-modes.c
7094 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
7097 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7099 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
7100 param from rtx to rtx_insn *.
7101 (c6x_final_prescan_insn): Likewise for first param.
7103 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
7104 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
7105 (c6x_expand_compare): Strengthen local "insns" from rtx to
7107 (c6x_get_unit_specifier): Likewise for param "insn".
7108 (c6x_print_unit_specifier_field): Likewise.
7109 (c6x_final_prescan_insn): Likewise.
7110 (emit_add_sp_const): Likewise for local "insn".
7111 (c6x_expand_prologue): Likewise.
7113 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7115 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
7116 param 1 from rtx to rtx_insn *.
7117 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
7118 the various locals named "insn".
7119 (expand_epilogue_reg_restore): Likewise.
7120 (frame_related_constant_load): Likewise.
7121 (add_to_reg): Likewise.
7122 (emit_link_insn): Likewise.
7123 (do_link): Likewise.
7124 (expand_interrupt_handler_prologue): Likewise.
7125 (branch_dest): Likewise for param "branch".
7126 (asm_conditional_branch): Likewise for param "insn".
7127 (gen_one_bundle): Likewise for elements of param "slot" and local
7129 (bfin_gen_bundles): Likewise for locals "insn", "next" and
7130 elements of local "slot".
7131 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
7132 "queue", "next_queue", "prev".
7133 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
7134 (add_sched_insns_for_speculation): Likewise for local "insn".
7136 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7138 * config/avr/avr-protos.h (output_movqi): Strengthen first param
7139 from rtx to rtx_insn *.
7140 (output_movhi): Likewise.
7141 (output_movsisf): Likewise.
7142 (avr_out_tstsi): Likewise.
7143 (avr_out_tsthi): Likewise.
7144 (avr_out_tstpsi): Likewise.
7145 (avr_out_compare): Likewise.
7146 (avr_out_compare64): Likewise.
7147 (avr_out_movpsi): Likewise.
7148 (ashlqi3_out): Likewise.
7149 (ashlhi3_out): Likewise.
7150 (ashlsi3_out): Likewise.
7151 (ashrqi3_out): Likewise.
7152 (ashrhi3_out): Likewise.
7153 (ashrsi3_out): Likewise.
7154 (lshrqi3_out): Likewise.
7155 (lshrhi3_out): Likewise.
7156 (lshrsi3_out): Likewise.
7157 (avr_out_ashlpsi3): Likewise.
7158 (avr_out_ashrpsi3): Likewise.
7159 (avr_out_lshrpsi3): Likewise.
7160 (avr_out_fract): Likewise.
7161 (avr_out_sbxx_branch): Likewise.
7162 (avr_out_round): Likewise.
7163 (avr_out_xload): Likewise.
7164 (avr_out_movmem): Likewise.
7165 (adjust_insn_length): Likewise.
7166 (avr_out_lpm): Likewise.
7167 (reg_unused_after): Likewise.
7168 (_reg_unused_after): Likewise.
7169 (avr_jump_mode): Likewise for second param.
7170 (jump_over_one_insn): Likewise for first param.
7171 (avr_final_prescan_insn): Likewise.
7172 (out_shift_with_cnt): Likewise for second param.
7174 * config/avr/avr.c (get_sequence_length): Likewise for param
7175 "insns" and local "insn".
7176 (emit_push_byte): Likewise for local "insn".
7177 (emit_push_sfr): Likewise.
7178 (avr_prologue_setup_frame): Likewise for locals "insn",
7179 "fp_plus_insns", "sp_plus_insns".
7180 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
7182 (avr_jump_mode): Likewise for param "insn".
7183 (avr_final_prescan_insn): Likewise.
7184 (avr_find_unused_d_reg): Likewise.
7185 (avr_out_lpm_no_lpmx): Likewise.
7186 (avr_out_lpm): Likewise.
7187 (avr_out_xload): Likewise.
7188 (output_movqi): Likewise.
7189 (output_movhi): Likewise.
7190 (out_movqi_r_mr): Likewise.
7191 (out_movhi_r_mr): Likewise.
7192 (out_movsi_r_mr): Likewise.
7193 (out_movsi_mr_r): Likewise.
7194 (output_movsisf): Likewise.
7195 (avr_out_load_psi): Likewise.
7196 (avr_out_store_psi): Likewise.
7197 (avr_out_movpsi): Likewise.
7198 (out_movqi_mr_r): Likewise.
7199 (avr_out_movhi_mr_r_xmega): Likewise.
7200 (out_movhi_mr_r): Likewise.
7201 (compare_condition): Likewise for param "insn" and local "next".
7202 (compare_sign_p): Likewise for param "insn".
7203 (compare_diff_p): Likewise.
7204 (compare_eq_p): Likewise.
7205 (avr_out_compare): Likewise.
7206 (avr_out_compare64): Likewise.
7207 (avr_out_tsthi): Likewise.
7208 (avr_out_tstpsi): Likewise.
7209 (avr_out_tstsi): Likewise.
7210 (out_shift_with_cnt): Likewise.
7211 (ashlqi3_out): Likewise.
7212 (ashlhi3_out): Likewise.
7213 (avr_out_ashlpsi3): Likewise.
7214 (ashlsi3_out): Likewise.
7215 (ashrqi3_out): Likewise.
7216 (ashrhi3_out): Likewise.
7217 (avr_out_ashrpsi3): Likewise.
7218 (ashrsi3_out): Likewise.
7219 (lshrqi3_out): Likewise.
7220 (lshrhi3_out): Likewise.
7221 (avr_out_lshrpsi3): Likewise.
7222 (lshrsi3_out): Likewise.
7223 (avr_out_fract): Likewise.
7224 (avr_out_round): Likewise.
7225 (avr_adjust_insn_length): Likewise.
7226 (reg_unused_after): Likewise.
7227 (_reg_unused_after): Likewise.
7228 (avr_compare_pattern): Likewise.
7229 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
7230 and locals "branch1", "branch2", "insn2", "jump".
7231 (avr_reorg): Likewise for local "insn".
7232 (avr_2word_insn_p): Likewise for param "insn".
7233 (jump_over_one_insn_p): Likewise.
7234 (avr_out_sbxx_branch): Likewise.
7235 (avr_out_movmem): Likewise.
7237 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7239 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
7240 param from rtx to rtx_insn *.
7241 (thumb1_final_prescan_insn): Likewise.
7242 (thumb2_final_prescan_insn): Likewise.
7244 * config/arm/arm.c (emit_set_insn): Strengthen return type from
7246 (struct minipool_node): Likewise for field "insn".
7247 (dump_minipool): Likewise for param "scan".
7248 (create_fix_barrier): Likewise for local "from". Strengthen local
7249 "label" from rtx to rtx_code_label *.
7250 (push_minipool_barrier): Strengthen param "insn" from rtx to
7252 (push_minipool_fix): Likewise.
7253 (note_invalid_constants): Likewise.
7254 (thumb2_reorg): Likewise for local "insn".
7255 (arm_reorg): Likewise.
7256 (thumb2_final_prescan_insn): Likewise for param
7257 "insn" and local "first_insn".
7258 (arm_final_prescan_insn): Likewise for param "insn" and locals
7259 "start_insn", "this_insn".
7260 (arm_debugger_arg_offset): Likewise for param "insn".
7261 (thumb1_emit_multi_reg_push): Likewise for return type and local
7263 (thumb1_final_prescan_insn): Likewise for param "insn".
7264 (thumb_far_jump_used_p): Likewise for local "insn".
7265 (thumb1_expand_prologue): Likewise.
7266 (arm_expand_epilogue_apcs_frame): Likewise.
7267 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
7268 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
7269 from rtx to rtx_code_label *.
7270 (arm_split_atomic_op): Likewise for local "label".
7271 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
7273 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7275 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
7276 first param from rtx to rtx_insn *.
7277 (arc_verify_short): Likewise.
7278 (arc_short_long): Likewise.
7279 (arc_need_delay): Likewise.
7281 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
7283 (arc_ccfsm_advance): Likewise for param "insn" and locals
7284 "start_insn", "this_insn".
7285 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
7286 (arc_ccfsm_post_advance): Likewise for param "insn".
7287 (arc_next_active_insn): Likewise for return type and param "insn".
7288 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
7289 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
7290 (output_short_suffix): Likewise for local "insn".
7291 (arc_final_prescan_insn): Likewise for param "insn". Remove
7292 now-redundant checked cast.
7293 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
7294 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
7295 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
7296 for use where lc_set became an insn.
7297 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
7299 (arc_get_insn_variants): Likewise for local "prev".
7300 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
7302 (arc_predicate_delay_insns): Likewise for local "insn".
7303 (arc_pad_return): Likewise for local "prev". For now, add a
7304 checked cast when extracting the insn from "final_sequence".
7305 (arc_short_long): Likewise for param "insn".
7306 (arc_need_delay): Likewise for param "insn" and local "next".
7307 (arc_label_align): Likewise for locals "prev", "next".
7309 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7311 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
7312 "insn" from rtx to rtx_insn *.
7313 (alpha_gp_save_rtx): Likewise for local "seq".
7314 (alpha_instantiate_decls): Likewise for local "top".
7315 (get_some_local_dynamic_name): Likewise for local "insn".
7316 (alpha_does_function_need_gp): Likewise.
7317 (set_frame_related_p): Likewise for return type and for locals
7319 (emit_frame_store_1): Likewise for local "insn".
7320 (alpha_expand_prologue): Likewise for locals "insn", "seq".
7321 (alpha_end_function): Likewise for local "insn".
7322 (alpha_output_mi_thunk_osf): Likewise.
7323 (alphaev4_insn_pipe): Likewise for param "insn".
7324 (alphaev5_insn_pipe): Likewise.
7325 (alphaev4_next_group): Likewise for return type and param 1
7327 (alphaev5_next_group): Likewise.
7328 (alpha_align_insns_1): Likewise for return type and param 1 of
7329 callback param "next_group", and for locals "i", "next", "prev",
7330 "where", "where2", "insn".
7332 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
7334 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
7335 rather than modifying the stmt.
7337 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7339 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
7340 cgraph_state conversion.
7342 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7344 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
7345 Strengthen local "insns" from rtx to rtx_insn *.
7346 (aarch64_set_frame_expr): Likewise for local "insn".
7347 (aarch64_save_or_restore_fprs): Likewise.
7348 (aarch64_save_or_restore_callee_save_registers): Likewise.
7349 (aarch64_expand_prologue): Likewise.
7350 (aarch64_expand_epilogue): Likewise.
7351 (aarch64_output_mi_thunk): Likewise.
7352 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
7353 "label2" from rtx to rtx_code_label *.
7354 (aarch64_split_atomic_op): Likewise for local "label".
7356 2014-08-25 Martin Liska <mliska@suse.cz>
7358 * cgraph.h (symtab_node):
7359 (bool needed_p (void)): created from decide_is_symbol_needed
7360 (bool referred_to_p (void)): created from referred_to_p
7361 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
7362 * cgraph.h (cgraph_node):
7363 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
7364 (void expand (void)): created from expand_function
7365 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
7366 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
7367 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
7368 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
7369 * cgraph.h (varpool_node):
7370 (static void add (tree decl): created from varpool_add_new_variable
7371 * cgraph.h (cgraph_edge):
7373 (void remove_caller (void)): created from cgraph_edge_remove_caller
7374 (void remove_callee (void)): created from cgraph_edge_remove_callee
7375 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
7376 created from cgraph_set_call_stmt
7377 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
7378 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
7379 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
7380 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
7381 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
7382 created from cgraph_speculative_call_info
7383 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
7384 int freq_scale, bool update_original)): created from cgraph_clone_edge
7385 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
7386 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
7387 (bool recursive_p (void)): created from cgraph_edge_recursive_p
7388 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
7389 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
7390 (static void rebuild_references (void)): created from cgraph_rebuild_references
7391 * cgraph.h (symbol_table):
7392 (create_reference): renamed from add_reference
7393 (maybe_create_reference): renamed from maybe_add_reference
7394 (void register_symbol (symtab_node *node)): new function
7395 (void clear_asm_symbols (void)): new function
7396 (void unregister (symtab_node *node)): new function
7397 (void release_symbol (cgraph_node *node, int uid)): new function
7398 (cgraph_node * allocate_cgraph_symbol (void)): new function
7399 (void initialize (void)): created from cgraph_init
7400 (symtab_node *first_symbol (void)):new function
7401 (asm_node *first_asm_symbol (void)):new function
7402 (symtab_node *first_defined_symbol (void)):new function
7403 (varpool_node *first_variable (void)):new function
7404 (varpool_node *next_variable (varpool_node *node)):new function
7405 (varpool_node *first_static_initializer (void)):new function
7406 (varpool_node *next_static_initializer (varpool_node *node)):new function
7407 (varpool_node *first_defined_variable (void)):new function
7408 (varpool_node *next_defined_variable (varpool_node *node)):new function
7409 (cgraph_node *first_defined_function (void)):new function
7410 (cgraph_node *next_defined_function (cgraph_node *node)):new function
7411 (cgraph_node *first_function (void)):new function
7412 (cgraph_node *next_function (cgraph_node *node)):new function
7413 (cgraph_node *first_function_with_gimple_body (void)):new function
7414 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
7415 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
7416 created from symtab_remove_unreachable_nodes
7417 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
7418 (void process_new_functions (void)): created from cgraph_process_new_functions
7419 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
7420 (bool output_variables (void)): created from varpool_node::output_variables
7421 (void output_asm_statements (void)): created from output_asm_statements
7422 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
7423 (void compile (void)): created from compile
7424 (void output_weakrefs (void)): created from output_weakrefs
7425 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
7426 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
7427 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
7428 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
7429 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
7430 created from cgraph_next_function_with_gimple_body
7431 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
7432 created from cgraph_remove_edge_removal_hook
7433 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
7434 created from cgraph_add_node_removal_hook
7435 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
7436 created from cgraph_remove_node_removal_hook
7437 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
7438 created from varpool_add_node_removal_hook
7439 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
7440 created from varpool_remove_node_removal_hook
7441 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
7442 created from cgraph_add_function_insertion_hook
7443 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
7444 created from cgraph_remove_function_insertion_hook
7445 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
7446 created from varpool_add_variable_insertion_hook
7447 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
7448 created from varpool_remove_variable_insertion_hook
7449 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
7450 created from cgraph_add_edge_duplication_hook
7451 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
7452 created from cgraph_remove_edge_duplication_hook
7453 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
7454 created from cgraph_add_node_duplication_hook
7455 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
7456 created from cgraph_remove_node_duplication_hook
7457 (void call_edge_removal_hooks (cgraph_edge *e)):
7458 created from cgraph_call_edge_removal_hooks
7459 (void call_cgraph_insertion_hooks (cgraph_node *node)):
7460 created from call_function_insertion_hooks
7461 (void call_cgraph_removal_hooks (cgraph_node *node)):
7462 created from cgraph_call_node_removal_hooks
7463 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
7464 created from cgraph_node::call_duplication_hooks
7465 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
7466 created from cgraph_call_edge_duplication_hooks
7467 (void call_varpool_removal_hooks (varpool_node *node)):
7468 created from varpool_call_node_removal_hooks
7469 (void call_varpool_insertion_hooks (varpool_node *node)):
7470 created from varpool_call_variable_insertion_hooks
7471 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
7472 created from insert_to_assembler_name_hash
7473 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
7474 created from unlink_from_assembler_name_hash
7475 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
7476 created from symtab_prevail_in_asm_name_hash
7477 (void symtab_initialize_asm_name_hash (void)):
7478 created from symtab_initialize_asm_name_hash
7479 (void change_decl_assembler_name (tree decl, tree name)):
7480 created from change_decl_assembler_name
7481 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
7482 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
7483 created from decl_assembler_name_hash
7484 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
7485 created from decl_assembler_name_equal
7486 (static hashval_t hash_node_by_assembler_name (const void *p)):
7487 created from hash_node_by_assembler_name
7488 (static int eq_assembler_name (const void *p1, const void *p2)):
7489 created from eq_assembler_name
7491 2014-08-25 Marek Polacek <polacek@redhat.com>
7493 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
7495 2014-08-25 Petr Murzin <petr.murzin@intel.com>
7497 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
7498 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
7499 SWI1248_AVX512BW mode iterator.
7501 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
7504 * config/sh/predicates.md (general_extend_operand): Disable
7505 TRUNCATE before reload completes.
7507 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
7509 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
7511 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
7514 * config/sh/sh.opt (musermode): Allow negative form.
7515 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
7516 targets that don't support it.
7517 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
7518 Document -mno-usermode option.
7520 2014-08-24 Kito Cheng <kito@0xlab.org>
7522 * system.h (CALLER_SAVE_PROFITABLE): Poison.
7523 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
7524 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
7525 * doc/tm.texi: Regenerate.
7527 2014-08-24 Kito Cheng <kito@0xlab.org>
7529 * ira.c: Fix typo in comment.
7531 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
7533 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
7534 Deprecate c++1y. Change language to reflect greater confidence in C++14.
7536 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
7539 * config/pa/pa.c (pa_output_function_epilogue): Don't set
7540 last_address when the current function is a thunk.
7541 (pa_asm_output_mi_thunk): When we don't have named sections or they
7542 are not being used, check that thunk can reach the stub table with a
7545 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7547 * web.c (union_match_dups): Strengthen param "insn" from rtx to
7549 (pass_web::execute): Likewise for local "insn".
7551 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7553 * var-tracking.c (struct micro_operation_def): Strengthen field
7554 "insn" from rtx to rtx_insn *.
7555 (struct emit_note_data_def): Likewise.
7556 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
7557 (vt_stack_adjustments): Likewise for local "insn".
7558 (adjust_insn): Likewise for param "insn".
7559 (val_store): Likewise.
7560 (val_resolve): Likewise.
7561 (struct count_use_info): Likewise for field "insn".
7562 (log_op_type): Likewise for param "insn".
7563 (reverse_op): Likewise.
7564 (prepare_call_arguments): Likewise.
7565 (add_with_sets): The initial param takes an insn, but we can't
7566 yet strengthen it from rtx to rtx_insn * since it's used as a
7567 cselib_record_sets_hook callback. For now rename initial param
7568 from "insn" to "uncast_insn", and introduce a local "insn" of
7569 the stronger rtx_insn * type, with a checked cast.
7570 (compute_bb_dataflow): Strengthen local "insn" from rtx to
7572 (emit_note_insn_var_location): Likewise.
7573 (emit_notes_for_changes): Likewise.
7574 (emit_notes_for_differences): Likewise.
7575 (next_non_note_insn_var_location): Likewise for return type and
7577 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
7578 (vt_initialize): Likewise for local "insn".
7579 (delete_debug_insns): Likewise for locals "insn" and "next".
7581 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7583 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
7585 (mark_constant_pool): Likewise for local "insn".
7587 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7589 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
7591 (dead_debug_promote_uses): Likewise.
7592 (dead_debug_insert_temp): Likewise.
7594 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7596 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
7597 from const_rtx to const rtx_insn *.
7598 (store_killed_after): Likewise. Strengthen locals "last", "act"
7599 from rtx to rtx_insn *.
7600 (store_killed_before): Strengthen param "insn" from const_rtx to
7601 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
7602 (find_moveable_store): Strengthen param "insn" from rtx to
7604 (compute_store_table): Likewise for local "insn".
7605 (insert_insn_start_basic_block): Likewise for param "insn" and
7606 locals "prev", "before", "insn".
7607 (insert_store): For now, add a checked cast to rtx_insn * on the
7608 result of gen_move_insn.
7609 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
7611 (replace_store_insn): Likewise. For now, add a checked cast to
7612 rtx_insn * on the result of gen_move_insn.
7614 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7616 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
7618 (expand_sjlj_dispatch_table): Likewise.
7620 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7622 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
7623 "insn" from rtx to rtx_insn *.
7625 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7627 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
7628 "insn" from rtx to rtx_insn *.
7629 (dup_block_and_redirect): Likewise for param 3 "before".
7631 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
7632 from rtx to rtx_insn *.
7633 (move_insn_for_shrink_wrap): Likewise.
7634 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
7635 (dup_block_and_redirect): Likewise for param "before" and local
7637 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
7639 (convert_to_simple_return): Likewise for local "start".
7641 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
7642 Strengthen local "insn" from rtx to rtx_insn *, for use when
7643 invoking requires_stack_frame_p.
7645 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7647 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
7649 (speculate_expr): Likewise for locals "orig_insn_rtx",
7651 (eq_transformed_insns): Likewise for locals "i1", "i2".
7652 (check_for_new_jump): Likewise for return type and local "end".
7653 (find_new_jump): Likewise for return type and local "jump".
7654 (sel_split_edge): Likewise for local "jump".
7655 (sel_create_recovery_block): Likewise.
7656 (sel_redirect_edge_and_branch_force): Likewise.
7657 (sel_redirect_edge_and_branch): Likewise.
7659 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7661 * sel-sched.c (substitute_reg_in_expr): Strengthen local
7662 "new_insn" from rtx to rtx_insn *.
7663 (create_insn_rtx_with_rhs): Likewise for return type and for local
7665 (create_insn_rtx_with_lhs): Likewise.
7666 (create_speculation_check): Likewise for local "insn_rtx".
7667 (implicit_clobber_conflict_p): Likewise for local "insn".
7668 (get_expr_cost): Likewise.
7669 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
7670 (move_cond_jump): Likewise for locals "next", "prev", "link",
7671 "head", "from", "to".
7673 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7675 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
7676 "next" from rtx to rtx_insn *.
7677 (find_conditional_protection): Likewise for local "next".
7678 (is_conditionally_protected): Likewise for local "insn1".
7679 (is_pfree): Likewise for locals "insn1", "insn2".
7681 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7683 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
7684 from rtx to rtx_insn *.
7686 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
7687 locals "insn1", "insn2" from rtx to rtx_insn *.
7688 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
7689 locals "insn", "prev", "last_jump", "next_tail".
7690 (schedule_ebb): Likewise for params "head", "tail".
7691 (schedule_ebbs): Likewise for locals "tail", "head".
7693 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
7694 to rtx_insn on "last_insn" in one of the invocations of
7697 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7699 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
7700 "elem", "insn" from rtx to rtx_insn *.
7701 (change_spec_dep_to_hard): Likewise.
7702 (get_back_and_forw_lists): Likewise for local "con".
7703 (sd_add_dep): Likewise for locals "elem", "insn".
7704 (sd_resolve_dep): Likewise for locals "pro", "con".
7705 (sd_unresolve_dep): Likewise.
7706 (sd_delete_dep): Likewise.
7707 (chain_to_prev_insn): Likewise for local "pro".
7708 (find_inc): Likewise for locals "pro", "con".
7710 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7712 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
7714 (reg_set_between_p): Strengthen local "insn" from const_rtx to
7716 (modified_between_p): Strengthen local "insn" from rtx to
7718 (remove_reg_equal_equiv_notes_for_regno): Likewise.
7719 (keep_with_call_p): Strengthen local "i2" from const_rtx to
7722 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7724 * resource.c (next_insn_no_annul): Strengthen local "next" from
7726 (mark_referenced_resources): Likewise for local "insn".
7728 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7730 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
7732 (find_reloads): Likewise for param 1.
7733 (subst_reloads): Likewise for sole param.
7734 (find_equiv_reg): Likwise for param 2.
7735 (regno_clobbered_p): Likwise for param 2.
7736 (reload): Likewise for param 1.
7738 * caller-save.c (save_call_clobbered_regs): Strengthen local
7739 "insn" from rtx to rtx_insn *.
7740 (insert_one_insn): Likewise for local "insn".
7742 * reload.c (this_insn): Likewise for this global.
7743 (find_reloads): Likewise for param "insn".
7744 (find_reloads_toplev): Likewise.
7745 (find_reloads_address): Likewise.
7746 (subst_reg_equivs): Likewise.
7747 (update_auto_inc_notes): Likewise.
7748 (find_reloads_address_1): Likewise.
7749 (find_reloads_subreg_address): Likewise.
7750 (subst_reloads): Likewise.
7751 (find_equiv_reg): Likewise, also for local "p".
7752 (regno_clobbered_p): Likewise for param "insn".
7754 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
7756 (spill_reg_store): Likewise for the elements of this array.
7757 (remove_init_insns): Likewise for local "equiv_insn".
7758 (will_delete_init_insn_p): Likewise for param "insn".
7759 (reload): Likewise for param ""first" and local "insn".
7760 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
7762 (calculate_elim_costs_all_insns): Likewise.
7763 (delete_caller_save_insns): Likewise.
7764 (spill_failure): Likewise for param "insn".
7765 (delete_dead_insn): Likewise.
7766 (set_label_offsets): Likewise.
7767 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
7769 (elimination_costs_in_insn): Likewise for param "insn".
7770 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
7771 when referring to an insn.
7772 (set_initial_label_offsets): Likewise.
7773 (set_offsets_for_label): Strengthen param "insn" from rtx to
7775 (init_eliminable_invariants): Likewise for param "first" and local
7777 (fixup_eh_region_note): Likewise for param "insn".
7778 (reload_as_needed): Likewise for locals "prev", "insn",
7779 "old_next", "old_prev", "next".
7780 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
7782 (reload_inheritance_insn): Strengthen elements of this array from
7784 (failed_reload): Likewise for param "insn".
7785 (choose_reload_regs): Likewise for local "insn". Replace use of
7786 NULL_RTX with NULL when referring to an insn.
7787 (input_reload_insns): Strengthen elements of this array from rtx
7789 (other_input_address_reload_insns): Likewise for this global.
7790 (other_input_reload_insns): Likewise for this global.
7791 (input_address_reload_insns): Likwise for the elements of this
7793 (inpaddr_address_reload_insns): Likwise for the elements of this
7795 (output_reload_insns): Likewise for the elements of this array.
7796 (output_address_reload_insns): Likewise for the elements of this
7798 (outaddr_address_reload_insns): Likewise for the elements of this
7800 (operand_reload_insns): Likewise for this global.
7801 (other_operand_reload_insns): Likewise for this global.
7802 (other_output_reload_insns): Likewise for the elements of this
7804 (new_spill_reg_store): Likewise for the elements of this
7806 (emit_input_reload_insns): Likewise for locals "insn", "temp".
7807 Strengthen local "where" from rtx * to rtx_insn **.
7808 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
7809 from rtx to rtx_insn *.
7810 (do_input_reload): Likewise for local "insn".
7811 (do_output_reload): Likewise for local "insn".
7812 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
7813 (emit_insn_if_valid_for_reload): Likewise for return type and local
7814 "last". Add checked cast to rtx_insn when returning "insn" since
7815 this has been through emit_insn.
7816 (gen_reload): Strengthen return type and locals "last", "insn", "set"
7817 from rtx to rtx_insn *. Add checked cast to rtx_insn when
7818 returning "insn" since it's been through
7819 emit_insn_if_valid_for_reload at this point.
7820 (delete_output_reload): Strengthen param "insn" and locals
7821 "output_reload_insn", "i2" from rtx to rtx_insn *.
7822 (delete_address_reloads): Likewise for params "dead_insn",
7823 "current_insn" and locals "prev", "next".
7824 (delete_address_reloads_1): Likewise for params "dead_insn",
7825 "current_insn" and locals "prev", "i2".
7826 (inc_for_reload): Likewise for locals "last", "add_insn".
7827 (add_auto_inc_notes): Strengthen param "insn" from rtx to
7830 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
7831 param of this duplicate of the prototype from reload.h
7833 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7835 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
7837 (regstat_bb_compute_calls_crossed): Likewise.
7839 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7841 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
7843 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
7845 (regrename_analyze): Strengthen local "insn" from rtx to
7847 (scan_rtx_reg): Likewise for param "insn".
7848 (scan_rtx_address): Likewise.
7849 (scan_rtx): Likewise.
7850 (restore_operands): Likewise.
7851 (record_out_operands): Likewise.
7852 (build_def_use): Likewise for local "insn". Replace use of
7853 NULL_RTX with NULL when dealing with an insn.
7855 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7857 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
7858 * reginfo.c (reg_scan): Likewise, also for local "insn".
7859 (reg_scan_mark_refs): Likewise for param "insn".
7860 (init_subregs_of_mode): Likewise for local "insn".
7862 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7864 * regcprop.c (struct queued_debug_insn_change): Strengthen field
7865 "insn" from rtx to rtx_insn *.
7866 (replace_oldest_value_reg): Likewise for param "insn".
7867 (replace_oldest_value_addr): Likewise.
7868 (replace_oldest_value_mem): Likewise.
7869 (apply_debug_insn_changes): Likewise for local "last_insn".
7870 (copyprop_hardreg_forward_1): Likewise for local "insn".
7872 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7874 * reg-stack.c (next_flags_user): Strengthen return type and param
7875 "insn" from rtx to rtx_insn *.
7876 (straighten_stack): Likewise for param "insn".
7877 (check_asm_stack_operands): Likewise.
7878 (remove_regno_note): Likewise.
7879 (emit_pop_insn): Likewise for return type, param "insn", local
7881 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
7882 "limit" from rtx to rtx_insn *.
7883 (swap_to_top): Likewise for param "insn".
7884 (move_for_stack_reg): Likewise.
7885 (move_nan_for_stack_reg): Likewise.
7886 (swap_rtx_condition): Likewise.
7887 (compare_for_stack_reg): Likewise.
7888 (subst_all_stack_regs_in_debug_insn): Likewise.
7889 (subst_stack_regs_pat): Likewise, and local "insn2".
7890 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
7892 (subst_stack_regs): Likewise.
7893 (change_stack): Likewise.
7894 (convert_regs_1): Likewise for locals "insn", "next".
7896 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7898 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
7900 (combine_set_extension): Likewise for param "curr_insn".
7901 (transform_ifelse): Likewise for param "def_insn".
7902 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
7903 from vec<rtx> * to vec<rtx_insn *> *.
7904 (is_cond_copy_insn): Likewise for param "insn".
7905 (struct ext_state): Strengthen the four vec fields from vec<rtx>
7907 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
7908 local "def_insn" from rtx to rtx_insn *.
7909 (get_sub_rtx): Likewise for param "def_insn".
7910 (merge_def_and_ext): Likewise.
7911 (combine_reaching_defs): Likewise.
7912 (add_removable_extension): Likewise for param "insn".
7913 (find_removable_extensions): Likewise for local "insn".
7914 (find_and_remove_re): Likewise for locals "curr_insn" and
7915 "def_insn". Strengthen locals "reinsn_del_list" and
7916 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
7918 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7920 * recog.c (split_insn): Strengthen param "insn" and locals
7921 "first", "last" from rtx to rtx_insn *.
7922 (split_all_insns): Likewise for locals "insn", "next".
7923 (split_all_insns_noflow): Likewise.
7925 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7927 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
7929 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7930 (debug_rtx_find): Likewise for param 1 "x".
7932 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
7933 const_rtx to const rtx_insn *. Likewise for local "insn".
7934 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7935 (debug_rtx_find): Likewise for param 1 "x".
7936 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
7937 from const_rtx to const rtx_insn * within the appropriate cases of
7938 the switch statement.
7940 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
7941 Strengthen local "insns" from rtx to rtx_insn * since this is
7942 passed to a call to debug_rtx_list.
7944 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7946 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
7949 * function.c (stack_protect_epilogue): Add checked cast to
7950 rtx_insn for now when invoking predict_insn_def.
7952 * predict.c (predict_insn): Strengthen param "insn" from rtx to
7954 (predict_insn_def): Likewise.
7955 (rtl_predict_edge): Likewise for local "last_insn".
7956 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
7958 (combine_predictions_for_insn): Strengthen param "insn" from rtx
7960 (bb_estimate_probability_locally): Likewise for local "last_insn".
7961 (expensive_function_p): Likewise for local "insn".
7963 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
7964 local "jmp", since this is used when invoking predict_insn_def.
7966 2014-08-22 Marek Polacek <polacek@redhat.com>
7969 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
7971 2014-08-22 Marek Polacek <polacek@redhat.com>
7974 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
7975 a comparison in parens.
7976 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
7979 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7981 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
7984 * cprop.c (fis_get_condition): Likewise.
7986 * postreload.c (reload_cse_regs): Likewise for param "first".
7987 (reload_cse_simplify): Likewise for param "insn".
7988 (reload_cse_regs_1): Likewise for local "insn".
7989 (reload_cse_simplify_set): Likewise for param "insn".
7990 (reload_cse_simplify_operands): Likewise.
7991 (struct reg_use): Likewise for field "insn".
7992 (reload_combine_purge_insn_uses): Likewise for param "insn".
7993 (fixup_debug_insns): Likewise for params "from", "to" and local
7995 (try_replace_in_use): Likewise for local "use_insn".
7996 (reload_combine_recognize_const_pattern): Likewise for param
7997 "insn" and locals "add_moved_after_insn", "use_insn".
7998 (reload_combine_recognize_pattern): Likewise for param "insn" and
8000 (reload_combine): Likewise for locals "insn", "prev".
8001 (reload_combine_note_use): Likewise for param "insn".
8002 (move2add_use_add2_insn): Likewise.
8003 (move2add_use_add3_insn): Likewise.
8004 (reload_cse_move2add): Likewise, also for local "next".
8005 (move2add_note_store): Likewise for local "insn".
8007 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8009 * postreload-gcse.c (struct occr): Strengthen field "insn" from
8011 (struct unoccr): Likewise.
8012 (struct modifies_mem): Likewise.
8013 (alloc_mem): Likewise for local "insn".
8014 (insert_expr_in_table): Likewise for param "insn".
8015 (dump_expr_hash_table_entry): Likewise for local "insn".
8016 (oprs_unchanged_p): Likewise for param "insn".
8017 (load_killed_in_block_p): Likewise for local "setter".
8018 (record_last_reg_set_info): Likewise for param "insn".
8019 (record_last_reg_set_info_regno): Likewise.
8020 (record_last_mem_set_info): Likewise.
8021 (record_last_set_info): Likewise for local "last_set_insn".
8022 (record_opr_changes): Likewise for param "insn".
8023 (hash_scan_set): Likewise.
8024 (compute_hash_table): Likewise for local "insn".
8025 (get_avail_load_store_reg): Likewise for param "insn".
8026 (eliminate_partially_redundant_load): Likewise, also for locals
8027 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
8029 (eliminate_partially_redundant_loads): Likewise for local "insn".
8031 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8033 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
8035 (expand_binop): Likewise for locals "entry_last", "last", "insns"
8036 (expand_twoval_unop): Likewise for locals entry_last", "last".
8037 (expand_twoval_binop): Likewise.
8038 (expand_twoval_binop_libfunc): Likewise for local "insns".
8039 (widen_leading): Likewise for local "last".
8040 (expand_doubleword_clz): Likewise for local "seq". Strengthen
8041 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
8042 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
8043 (expand_parity): Likewise for locals "last" and "seq".
8044 (expand_ffs): Likewise for local "seq". Strengthen local
8045 "nonzero_label" from rtx to rtx_code_label *.
8046 (expand_absneg_bit): Strengthen local "insns" from rtx to
8048 (expand_unop_direct): Likewise for local "last".
8049 (expand_unop): Likewise for locals "last", "insns".
8050 (expand_abs_nojump): Likewise for local "last".
8051 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
8052 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
8054 (expand_copysign_absneg): Strengthen local "label" from rtx to
8056 (expand_copysign_bit): Strengthen local "insns" from rtx to
8058 (struct no_conflict_data): Likewise for fields "first", "insn".
8059 (emit_libcall_block_1): Likewise for param "insns" and locals
8060 "next", "last", "insn".
8061 (emit_libcall_block): For now, add a checked cast to rtx_insn *
8062 on "insns" when invoking emit_libcall_block_1. Ultimately we
8063 want to strengthen insns itself.
8064 (prepare_cmp_insn): Strengthen local "last" from rtx to
8066 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
8067 (prepare_float_lib_cmp): Likewise for local "insns".
8068 (emit_conditional_move): Likewise for local "last".
8069 (emit_conditional_add): Likewise.
8070 (have_sub2_insn): Likewise for local "seq".
8071 (expand_float): Likewise for local "insns". Strengthen locals
8072 "label", "neglabel" from rtx to rtx_code_label *.
8073 (expand_fix): Likewise for locals "last", "insn", "insns" (to
8074 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
8075 (expand_fixed_convert): Likewise for local "insns" (to
8077 (expand_sfix_optab): Likewise for local "last".
8078 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
8079 to rtx_code_label *.
8080 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
8081 from rtx to rtx_insn *.
8082 (expand_atomic_fetch_op): Likewise for local "insn".
8083 (maybe_legitimize_operand_same_code): Likewise for local "last".
8084 (maybe_legitimize_operands): Likewise.
8086 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8088 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
8089 "insn" from rtx to rtx_insn *.
8090 (ps_rtl_insn): Likewise for return type.
8091 (doloop_register_get): Likewise for params "head", "tail" and
8092 locals "insn", "first_insn_not_to_check".
8093 (schedule_reg_move): Likewise for local "this_insn".
8094 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
8095 of gen_move_insn for now.
8096 (reset_sched_times): Strengthen local "insn" from rtx to
8098 (permute_partial_schedule): Likewise.
8099 (duplicate_insns_of_cycles): Likewise for local "u_insn".
8100 (dump_insn_location): Likewise for param "insn".
8101 (loop_canon_p): Likewise for local "insn".
8102 (sms_schedule): Likewise.
8103 (print_partial_schedule): Likewise.
8104 (ps_has_conflicts): Likewise.
8106 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8108 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
8109 "tailp" from rtx * to rtx_insn **.
8111 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
8112 from rtx to rtx_insn *.
8113 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
8114 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
8115 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
8117 * modulo-sched.c (const_iteration_count): Strengthen return type
8118 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
8119 use of NULL_RTX with NULL when working with insns.
8120 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
8122 (sms_schedule): Likewise.
8123 * sched-rgn.c (init_ready_list): Likewise, also for locals
8124 "src_head" and "src_next_tail".
8125 (compute_block_dependences): Likewise.
8126 (free_block_dependencies): Likewise.
8127 (debug_rgn_dependencies): Likewise.
8128 (free_rgn_deps): Likewise.
8129 (compute_priorities): Likewise.
8130 (schedule_region): Likewise.
8131 * sel-sched.c (find_ebb_boundaries): Likewise.
8133 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
8134 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
8136 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8138 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
8139 from rtx to rtx_insn *.
8140 (new_seginfo): Likewise for param "insn".
8141 (create_pre_exit): Likewise for locals "last_insn",
8142 "before_return_copy", "return_copy".
8143 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
8146 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8148 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
8149 from rtx to rtx_insn *.
8150 (lra_push_insn): Likewise for 1st param.
8151 (lra_push_insn_and_update_insn_regno_info): Likewise.
8152 (lra_pop_insn): Likewise for return type.
8153 (lra_invalidate_insn_data): Likewise for 1st param.
8154 (lra_set_insn_deleted): Likewise.
8155 (lra_delete_dead_insn): Likewise.
8156 (lra_process_new_insns): Likewise for first 3 params.
8157 (lra_set_insn_recog_data): Likewise for 1st param.
8158 (lra_update_insn_recog_data): Likewise.
8159 (lra_set_used_insn_alternative): Likewise.
8160 (lra_invalidate_insn_regno_info): Likewise.
8161 (lra_update_insn_regno_info): Likewise.
8162 (lra_former_scratch_operand_p): Likewise.
8163 (lra_eliminate_regs_1): Likewise.
8164 (lra_get_insn_recog_data): Likewise.
8166 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
8169 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
8171 (substitute_within_insn): New.
8172 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
8173 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
8174 Replace call to "substitute" with call to substitute_within_insn.
8176 * lra-constraints.c (curr_insn): Strengthen from rtx to
8178 (get_equiv_with_elimination): Likewise for param "insn".
8179 (match_reload): Strengthen params "before" and "after" from rtx *
8181 (emit_spill_move): Likewise for return type. Add a checked cast
8182 to rtx_insn * on result of gen_move_insn for now.
8183 (check_and_process_move): Likewise for local "before". Replace
8184 NULL_RTX with NULL when referring to insns.
8185 (process_addr_reg): Strengthen params "before" and "after" from
8186 rtx * to rtx_insn **.
8187 (insert_move_for_subreg): Likewise.
8188 (simplify_operand_subreg): Strengthen locals "before" and "after"
8189 from rtx to rtx_insn *.
8190 (process_address_1): Strengthen params "before" and "after" from
8191 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
8193 (process_address): Strengthen params "before" and "after" from
8194 rtx * to rtx_insn **.
8195 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
8196 (curr_insn_transform): Strengthen locals "before" and "after"
8197 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
8199 (loc_equivalence_callback): Update cast of "data", changing
8200 resulting type from rtx to rtx_insn *.
8201 (substitute_pseudo_within_insn): New.
8202 (inherit_reload_reg): Strengthen param "insn" from rtx to
8203 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
8204 NULL when referring to insns. Add a checked cast to rtx_insn *
8205 when using usage_insn to invoke lra_update_insn_regno_info.
8206 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
8207 likewise for locals "restore", "save". Add checked casts to
8208 rtx_insn * when using usage_insn to invoke
8209 lra_update_insn_regno_info and lra_process_new_insns. Replace
8210 NULL_RTX with NULL when referring to insns.
8211 (split_if_necessary): Strengthen param "insn" from rtx to
8213 (update_ebb_live_info): Likewise for params "head", "tail" and local
8215 (get_last_insertion_point): Likewise for return type and local "insn".
8216 (get_live_on_other_edges): Likewise for local "last".
8217 (inherit_in_ebb): Likewise for params "head", "tail" and locals
8218 "prev_insn", "next_insn", "restore".
8219 (remove_inheritance_pseudos): Likewise for local "prev_insn".
8220 (undo_optional_reloads): Likewise for local "insn".
8222 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
8224 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
8226 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
8228 (spill_pseudos): Likewise for local "insn".
8229 (init_elimination): Likewise.
8230 (process_insn_for_elimination): Likewise for param "insn".
8232 * lra-lives.c (curr_insn): Likewise.;
8234 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
8235 (remove_pseudos): Likewise for param "insn".
8236 (spill_pseudos): Likewise for local "insn".
8237 (lra_final_code_change): Likewise for locals "insn", "curr".
8239 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
8240 (lra_set_insn_deleted): Likewise.
8241 (lra_delete_dead_insn): Likewise, and for local "prev".
8242 (new_insn_reg): Likewise for param "insn".
8243 (lra_set_insn_recog_data): Likewise.
8244 (lra_update_insn_recog_data): Likewise.
8245 (lra_set_used_insn_alternative): Likewise.
8246 (get_insn_freq): Likewise.
8247 (invalidate_insn_data_regno_info): Likewise.
8248 (lra_invalidate_insn_regno_info): Likewise.
8249 (lra_update_insn_regno_info): Likewise.
8250 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
8252 (lra_push_insn_1): Strengthen param "insn" from rtx to
8254 (lra_push_insn): Likewise.
8255 (lra_push_insn_and_update_insn_regno_info): Likewise.
8256 (lra_pop_insn): Likewise for return type and local "insn".
8257 (push_insns): Likewise for params "from", "to", and local "insn".
8258 (setup_sp_offset): Likewise for params "from", "last" and locals
8260 (lra_process_new_insns): Likewise for params "insn", "before",
8261 "after" and local "last".
8262 (struct sloc): Likewise for field "insn".
8263 (lra_former_scratch_operand_p): Likewise for param "insn".
8264 (remove_scratches): Likewise for locals "insn", "last".
8265 (check_rtl): Likewise for local "insn".
8266 (add_auto_inc_notes): Likewise for param "insn".
8267 (update_inc_notes): Likewise for local "insn".
8268 (lra): Replace NULL_RTX with NULL when referring to insn.
8270 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8272 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
8274 (resolve_reg_notes): Likewise.
8275 (resolve_simple_move): Likewise for return type, param "insn", and
8276 locals "insns", "minsn".
8277 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
8278 (resolve_use): Likewise.
8279 (resolve_debug): Likewise.
8280 (find_decomposable_shift_zext): Likewise.
8281 (resolve_shift_zext): Likewise for return type, param "insn", and
8282 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
8283 (decompose_multiword_subregs): Likewise for local "insn",
8284 "orig_insn", "decomposed_shift", "end".
8286 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8288 * basic-block.h (basic_block split_edge_and_insert): Strengthen
8289 param "insns" from rtx to rtx_insn *.
8291 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
8293 (struct iv_to_split): Likewise.
8294 (loop_exit_at_end_p): Likewise for local "insn".
8295 (split_edge_and_insert): Likewise for param "insns".
8296 (compare_and_jump_seq): Likewise for return type, param "cinsn",
8297 and locals "seq", "jump".
8298 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
8299 "branch_code"; update invocations of compare_and_jump_seq to
8300 eliminate NULL_RTX in favor of NULL.
8301 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
8303 (reset_debug_uses_in_loop): Likewise.
8304 (analyze_insn_to_expand_var): Likewise for param "insn".
8305 (analyze_iv_to_split_insn): Likewise.
8306 (analyze_insns_in_loop): Likewise for local "insn".
8307 (insert_base_initialization): Likewise for param
8308 "insn" and local "seq".
8309 (split_iv): Likewise for param "insn" and local "seq".
8310 (expand_var_during_unrolling): Likewise for param "insn".
8311 (insert_var_expansion_initialization): Likewise for local "seq".
8312 (combine_var_copies_in_loop_exit): Likewise.
8313 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
8315 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
8316 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
8319 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8321 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
8323 (iv_analyze_result): Likewise.
8324 (iv_analyze_expr): Likewise.
8327 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
8328 local "def_insn" from rtx to rtx_insn *.
8329 (get_biv_step_1): Likewise for local "insn".
8330 (iv_analyze_expr): Likewise for param "insn".
8331 (iv_analyze_def): Likewise for local "insn".
8332 (iv_analyze_op): Likewise for param "insn".
8333 (iv_analyze): Likewise.
8334 (iv_analyze_result): Likewise.
8336 (suitable_set_for_replacement): Likewise.
8337 (simplify_using_initial_values): Likewise for local "insn".
8338 (iv_number_of_iterations): Likewise for param "insn".
8339 (check_simple_exit): Add checked cast to rtx_insn when invoking
8340 iv_number_of_iterations for now (until get_condition is
8343 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
8344 "insn" from rtx to rtx_insn *.
8345 (analyze_insns_in_loop): Likewise for local "insn".
8347 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8349 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
8351 (struct invariant): Likewise.
8352 (hash_invariant_expr_1): Likewise for param "insn".
8353 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
8354 (find_exits): Likewise for local "insn".
8355 (create_new_invariant): Likewise for param "insn".
8356 (check_dependencies): Likewise.
8357 (find_invariant_insn): Likewise.
8358 (record_uses): Likewise.
8359 (find_invariants_insn): Likewise.
8360 (find_invariants_bb): Likewise for local "insn".
8361 (get_pressure_class_and_nregs): Likewise for param "insn".
8362 (calculate_loop_reg_pressure): Likewise for local "insn".
8364 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8366 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
8368 (add_test): Likewise for locals "seq", "jump".
8369 (doloop_modify): Likewise for locals "sequence", "jump_insn".
8371 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8373 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
8375 (rebuild_jump_labels_chain): Likewise for param "chain".
8377 * cfgexpand.c (pass_expand::execute): Add checked cast to
8378 rtx_insn * when calling rebuild_jump_labels_chain in region where
8379 we know e->insns.r is non-NULL.
8381 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
8383 (rebuild_jump_labels): Likewise.
8384 (rebuild_jump_labels_chain): Likewise for param "chain".
8385 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
8386 (init_label_info): Likewise for param "f".
8387 (maybe_propagate_label_ref): Likewise for params "jump_insn",
8388 "prev_nonjump_insn".
8389 (mark_all_labels): Likewise for param "f" and locals "insn",
8390 "prev_nonjump_insn".
8392 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8394 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
8395 from rtx to rtx_insn *insn.
8396 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
8397 (ira_add_allocno_copy): Likewise.
8398 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
8400 (ira_create_copy): Likewise.
8401 (ira_add_allocno_copy): Likewise.
8402 (create_bb_allocnos): Likewise for local "insn".
8403 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
8404 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
8405 process_regs_for_copy for rtx_insn * param.
8406 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
8407 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
8408 process_regs_for_copy for rtx_insn * param.
8409 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
8410 * ira-costs.c (record_reg_classes): Likewise for param "insn".
8411 (record_operand_costs): Likewise.
8412 (scan_one_insn): Likewise for return type, and for param "insn".
8413 (process_bb_for_costs): Likewise for local "insn".
8414 (process_bb_node_for_hard_reg_moves): Likewise.
8415 * ira-emit.c (struct move): Likewise for field "insn".
8416 (create_move): Eliminate use of NULL_RTX when dealing with an
8418 (emit_move_list): Strengthen return type and locals "result",
8419 "insn" from rtx to rtx_insn *insn.
8420 (emit_moves): Likewise for locals "insns", "tmp".
8421 (ira_emit): Likewise for local "insn".
8422 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
8424 (find_call_crossed_cheap_reg): Likewise.
8425 (process_bb_node_lives): Likewise for local "insn".
8426 * ira.c (decrease_live_ranges_number): Likewise.
8427 (compute_regs_asm_clobbered): Likewise.
8428 (build_insn_chain): Likewise.
8429 (find_moveable_pseudos): Likewise, also locals "def_insn",
8430 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
8431 to rtx_insn **. Add a checked cast when assigning from
8432 "closest_use" into closest_uses array in a region where we know
8433 it's a non-NULL insn.
8434 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
8436 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
8437 "last_interesting_insn", "uin".
8438 (move_unallocated_pseudos): Likewise for locals "def_insn",
8439 "move_insn", "newinsn".
8441 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8443 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
8444 Strengthen locals "done_label", "do_error" from rtx to
8446 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
8447 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
8449 (ubsan_expand_si_overflow_neg_check): Likewise for locals
8450 "done_label", "do_error" to rtx_code_label * and local "last" to
8452 (ubsan_expand_si_overflow_mul_check): Likewise for locals
8453 "done_label", "do_error", "large_op0", "small_op0_large_op1",
8454 "one_small_one_large", "both_ops_large", "after_hipart_neg",
8455 "after_lopart_neg", "do_overflow", "hipart_different" to
8456 rtx_code_label * and local "last" to rtx_insn *.
8458 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8460 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
8461 "insn" and "move_insn" from rtx to rtx_insn *.
8463 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8465 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
8467 (cheap_bb_rtx_cost_p): Likewise.
8468 (first_active_insn): Likewise for return type and local "insn".
8469 (last_active_insn): Likewise for return type and locals "insn",
8471 (struct noce_if_info): Likewise for fields "jump", "insn_a",
8473 (end_ifcvt_sequence): Likewise for return type and locals "insn",
8475 (noce_try_move): Likewise for local "seq".
8476 (noce_try_store_flag): Likewise.
8477 (noce_try_store_flag_constants): Likewise.
8478 (noce_try_addcc): Likewise.
8479 (noce_try_store_flag_mask): Likewise.
8480 (noce_try_cmove): Likewise.
8481 (noce_try_minmax): Likewise.
8482 (noce_try_abs): Likewise.
8483 (noce_try_sign_mask): Likewise.
8484 (noce_try_bitop): Likewise.
8485 (noce_can_store_speculate_p): Likewise for local "insn".
8486 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
8488 (check_cond_move_block): Likewise for local "insn".
8489 (cond_move_convert_if_block): Likewise.
8490 (cond_move_process_if_block): Likewise for locals "seq",
8492 (noce_find_if_block): Likewise for local "jump".
8493 (merge_if_block): Likewise for local "last".
8494 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
8495 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
8496 (block_has_only_trap): Likewise for return type and local "trap".
8497 (find_if_case_1): Likewise for local "jump".
8498 (dead_or_predicable): Likewise for locals "head", "end", "jump",
8501 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8503 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
8504 "last_insn", "loop_end" from rtx to rtx_insn *.
8506 * hw-doloop.c (scan_loop): Likewise for local "insn".
8507 (discover_loop): Likewise for param "tail_insn".
8508 (discover_loops): Likewise for local "tail".
8510 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
8511 cast to rtx_insn * when assigning from an rtx local to a
8512 hwloop_info's "last_insn" field.
8514 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8516 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
8517 (add_delay_dependencies): Strengthen local "pro" from rtx to
8519 (recompute_todo_spec): Likewise.
8520 (dep_cost_1): Likewise for locals "insn", "used".
8521 (schedule_insn): Likewise for local "dbg".
8522 (schedule_insn): Likewise for locals "pro", "next".
8523 (unschedule_insns_until): Likewise for local "con".
8524 (restore_pattern): Likewise for local "next".
8525 (estimate_insn_tick): Likewise for local "pro".
8526 (resolve_dependencies): Likewise for local "next".
8527 (fix_inter_tick): Likewise.
8528 (fix_tick_ready): Likewise for local "pro".
8529 (add_to_speculative_block): Likewise for locals "check", "twin",
8531 (sched_extend_bb): Likewise for locals "end", "insn".
8532 (init_before_recovery): Likewise for local "x".
8533 (sched_create_recovery_block): Likewise for local "barrier".
8534 (create_check_block_twin): Likewise for local "pro".
8535 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
8537 (unlink_bb_notes): Update for change to type of bb_header.
8538 Strengthen locals "prev", "label", "note", "next" from rtx to
8540 (clear_priorities): Likewise for local "pro".
8542 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8544 * gcse.c (struct occr): Strengthen field "insn" from rtx to
8546 (test_insn): Likewise for this global.
8547 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
8549 (oprs_anticipatable_p): Likewise.
8550 (oprs_available_p): Likewise.
8551 (insert_expr_in_table): Strengthen param "insn" from rtx to
8553 (hash_scan_set): Likewise.
8554 (hash_scan_clobber): Likewise.
8555 (hash_scan_call): Likewise.
8556 (hash_scan_insn): Likewise.
8557 (compute_hash_table_work): Likewise for local "insn".
8558 (process_insert_insn): Likewise for return type and local "pat".
8559 (insert_insn_end_basic_block): Likewise for locals "new_insn",
8560 "pat", "pat_end", "maybe_cc0_setter".
8561 (pre_edge_insert): Likewise for local "insn".
8562 (pre_insert_copy_insn): Likewise for param "insn".
8563 (pre_insert_copies): Likewise for local "insn".
8564 (struct set_data): Likewise for field "insn".
8565 (single_set_gcse): Likewise for param "insn".
8566 (gcse_emit_move_after): Likewise.
8567 (pre_delete): Likewise for local "insn".
8568 (update_bb_reg_pressure): Likewise for param "from" and local
8570 (should_hoist_expr_to_dom): Likewise for param "from".
8571 (hoist_code): Likewise for local "insn".
8572 (get_pressure_class_and_nregs): Likewise for param "insn".
8573 (calculate_bb_reg_pressure): Likewise for local "insn".
8574 (compute_ld_motion_mems): Likewise.
8576 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8578 * genpeep.c (main): Rename param back from "uncast_ins1" to
8579 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
8582 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
8584 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
8587 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
8588 documentation to state it is only for VSX operations.
8590 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
8591 constraint only active if VSX.
8593 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
8594 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
8597 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8599 * fwprop.c (single_def_use_dom_walker::before_dom_children):
8600 Strengthen local "insn" from rtx to rtx_insn *.
8601 (use_killed_between): Likewise for param "target_insn".
8602 (all_uses_available_at): Likewise for param "target_insn" and
8604 (update_df_init): Likewise for params "def_insn", "insn".
8605 (update_df): Likewise for param "insn".
8606 (try_fwprop_subst): Likewise for param "def_insn" and local
8608 (free_load_extend): Likewise for param "insn".
8609 (forward_propagate_subreg): Likewise for param "def_insn" and
8611 (forward_propagate_asm): Likewise for param "def_insn" and local
8613 (forward_propagate_and_simplify): Likewise for param "def_insn"
8614 and local "use_insn".
8615 (forward_propagate_into): Likewise for locals "def_insn" and
8618 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8620 * function.c (emit_initial_value_sets): Strengthen local "seq"
8621 from rtx to rtx_insn *.
8622 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
8624 (instantiate_virtual_regs): Likewise for local "insn".
8625 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
8626 (reorder_blocks_1): Likewise for param "insns" and local "insn".
8627 (expand_function_end): Likewise for locals "insn" and "seq".
8628 (epilogue_done): Likewise for local "insn".
8629 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
8631 (reposition_prologue_and_epilogue_notes): Likewise for locals
8632 "insn", "last", "note", "first".
8633 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
8634 (pass_match_asm_constraints::execute): Likewise for local "insn".
8636 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8638 * output.h (final_scan_insn): Strengthen return type from rtx to
8640 (final_forward_branch_p): Likewise for param.
8641 (current_output_insn): Likewise for this global.
8643 * final.c (rtx debug_insn): Likewise for this variable.
8644 (current_output_insn): Likewise.
8645 (get_attr_length_1): Rename param "insn" to "uncast_insn",
8646 adding "insn" back in as an rtx_insn * with a checked cast, so
8647 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
8649 (compute_alignments): Strengthen local "label" from rtx to
8651 (shorten_branches): Rename param from "first" to "uncast_first",
8652 introducing a new local rtx_insn * "first" using a checked cast to
8653 effectively strengthen "first" from rtx to rtx_insn * without
8654 affecting the type signature. Strengthen locals "insn", "seq",
8655 "next", "label" from rtx to rtx_insn *.
8656 (change_scope): Strengthen param "orig_insn" and local "insn" from
8658 (final_start_function): Rename param from "first" to "uncast_first",
8659 introducing a new local rtx_insn * "first" using a checked cast to
8660 effectively strengthen "first" from rtx to rtx_insn * without
8661 affecting the type signature. Strengthen local "insn" from rtx to
8663 (dump_basic_block_info): Strengthen param "insn" from rtx to
8665 (final): Rename param from "first" to "uncast_first",
8666 introducing a new local rtx_insn * "first" using a checked cast to
8667 effectively strengthen "first" from rtx to rtx_insn * without
8668 affecting the type signature. Strengthen locals "insn", "next"
8669 from rtx to rtx_insn *.
8670 (output_alternate_entry_point): Strengthen param "insn" from rtx to
8672 (call_from_call_insn): Strengthen param "insn" from rtx to
8674 (final_scan_insn): Rename param from "insn" to "uncast_insn",
8675 introducing a new local rtx_insn * "insn" using a checked cast to
8676 effectively strengthen "insn" from rtx to rtx_insn * without
8677 affecting the type signature. Strengthen return type and locals
8678 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
8679 now-redundant checked cast to rtx_insn * from both invocations of
8680 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
8681 introducing a local "call_insn" for use when invoking
8682 call_from_call_insn.
8683 (notice_source_line): Strengthen param "insn" from rtx to
8685 (leaf_function_p): Likewise for local "insn".
8686 (final_forward_branch_p): Likewise.
8687 (leaf_renumber_regs): Likewise for param "first".
8688 (rest_of_clean_state): Likewise for locals "insn" and "next".
8689 (self_recursive_call_p): Likewise for param "insn".
8690 (collect_fn_hard_reg_usage): Likewise for local "insn".
8691 (get_call_fndecl): Likewise for param "insn".
8692 (get_call_cgraph_rtl_info): Likewise.
8693 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
8694 introducing a new local rtx_insn * "insn" using a checked cast to
8695 effectively strengthen "insn" from rtx to rtx_insn * without
8696 affecting the type signature.
8698 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
8699 cast when assigning from param "insn" to current_output_insn.
8700 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
8701 so that we can assign it back to current_output_insn.
8703 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
8705 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
8706 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
8707 atmxt540s and atmxt540sreva devices.
8708 * config/avr/avr-tables.opt: Regenerate.
8709 * config/avr/t-multilib: Regenerate.
8710 * doc/avr-mmcu.texi: Regenerate.
8712 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8714 * expr.c (convert_move): Strengthen local "insns" from rtx to
8716 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
8717 "top_label" from rtx to rtx_code_label *.
8718 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
8720 (emit_single_push_insn): Likewise for locals "prev", "last".
8721 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
8722 to rtx_code_label *.
8723 (store_constructor): Likewise for locals "loop_start", "loop_end".
8724 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
8726 (expand_expr_real_2): Likewise.
8727 (expand_expr_real_1): Strengthen local "label" from rtx to
8730 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8732 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
8733 from rtx to rtx_insn *.
8734 (store_bit_field_1): Likewise.
8735 (extract_bit_field_1): Likewise.
8736 (expand_mult_const): Likewise for local "insns".
8737 (expmed_mult_highpart): Strengthen local "label" from rtx to
8739 (expand_smod_pow2): Likewise.
8740 (expand_sdiv_pow2): Likewise.
8741 (expand_divmod): Strengthen locals "last", "insn" from rtx to
8742 rtx_insn *. Strengthen locals "label", "label1", "label2",
8743 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
8744 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
8745 (emit_store_flag): Likewise.
8746 (emit_store_flag_force): Strengthen local "label" from rtx to
8748 (do_cmp_and_jump): Likewise for param "label".
8750 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8752 * explow.c (force_reg): Strengthen local "insn" from rtx to
8754 (adjust_stack_1): Likewise.
8755 (allocate_dynamic_stack_space): Likewise. Strengthen locals
8756 "final_label", "available_label", "space_available" from rtx to
8758 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
8759 (anti_adjust_stack_and_probe): Likewise.
8761 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8763 * except.h (sjlj_emit_function_exit_after): Strengthen param
8764 "after" from rtx to rtx_insn *. This is only called with
8765 result of get_last_insn (in function.c) so type-change should be
8768 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
8769 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
8770 to rtx_insn *. These fields are only used from except.c so this
8771 type-change should be self-contained to this patch.
8773 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
8774 local "last" from rtx to rtx_insn *.
8775 (dw2_build_landing_pads): Likewise for local "seq".
8776 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
8777 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
8778 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
8780 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
8782 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
8783 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
8784 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
8785 referring to an insn. Strengthen local "dispatch_label" from
8786 rtx to rtx_code_label *.
8787 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
8789 (expand_eh_return): Strengthen local "around_label" from
8790 rtx to rtx_code_label *.
8791 (convert_to_eh_region_ranges): Strengthen locals "iter",
8792 "last_action_insn", "first_no_action_insn",
8793 "first_no_action_insn_before_switch",
8794 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
8796 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8798 * dwarf2out.c (last_var_location_insn): Strengthen this variable
8799 from rtx to rtx_insn *.
8800 (cached_next_real_insn): Likewise.
8801 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
8803 (dwarf2out_var_location): Strengthen locals "next_real",
8804 "next_note", "expected_next_loc_note", "last_start", "insn" from
8807 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8809 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
8810 from rtx to rtx_insn *.
8811 (create_pseudo_cfg): Likewise for local "insn".
8813 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8815 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
8816 from rtx to rtx_insn *.
8817 (df_bb_regno_last_def_find): Likewise.
8819 * df-problems.c (df_rd_bb_local_compute): Likewise.
8820 (df_lr_bb_local_compute): Likewise.
8821 (df_live_bb_local_compute): Likewise.
8822 (df_chain_remove_problem): Likewise.
8823 (df_chain_create_bb): Likewise.
8824 (df_word_lr_bb_local_compute): Likewise.
8825 (df_remove_dead_eq_notes): Likewise for param "insn".
8826 (df_note_bb_compute): Likewise for local "insn".
8827 (simulate_backwards_to_point): Likewise.
8828 (df_md_bb_local_compute): Likewise.
8830 * df-scan.c (df_scan_free_bb_info): Likewise.
8831 (df_scan_start_dump): Likewise.
8832 (df_scan_start_block): Likewise.
8833 (df_install_ref_incremental): Likewise for local "insn".
8834 (df_insn_rescan_all): Likewise.
8835 (df_reorganize_refs_by_reg_by_insn): Likewise.
8836 (df_reorganize_refs_by_insn_bb): Likewise.
8837 (df_recompute_luids): Likewise.
8838 (df_bb_refs_record): Likewise.
8839 (df_update_entry_exit_and_calls): Likewise.
8840 (df_bb_verify): Likewise.
8842 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8844 * ddg.h (struct ddg_node): Strengthen fields "insn" and
8845 "first_note" from rtx to rtx_insn *.
8846 (get_node_of_insn): Likewise for param 2 "insn".
8847 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8849 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
8851 (mem_write_insn_p): Likewise.
8852 (mem_access_insn_p): Likewise.
8853 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8854 (def_has_ccmode_p): Likewise for param "insn".
8855 (add_cross_iteration_register_deps): Likewise for locals
8856 "def_insn" and "use_insn".
8857 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
8858 (build_intra_loop_deps): Likewise for local "src_insn".
8859 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
8861 (get_node_of_insn): Likewise for param "insn".
8863 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8865 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
8866 (deletable_insn_p): Strengthen param "insn" from rtx to
8867 rtx_insn *. Add checked cast to rtx_call_insn when invoking
8868 find_call_stack_args, since this is guarded by CALL_P (insn).
8869 (marked_insn_p): Strengthen param "insn" from rtx to
8871 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
8872 invoking find_call_stack_args, since this is guarded by
8874 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
8875 rtx_insn *; we know this is an insn since this was called by
8877 (mark_nonreg_stores_2): Likewise.
8878 (mark_nonreg_stores): Strengthen param "insn" from rtx to
8880 (find_call_stack_args): Strengthen param "call_insn" from rtx to
8881 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
8883 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
8884 from rtx to rtx_insn *.
8885 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
8887 (delete_unmarked_insns): Likewise for locals "insn", "next".
8888 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
8889 (mark_reg_dependencies): Likewise for param "insn".
8890 (rest_of_handle_ud_dce): Likewise for local "insn".
8891 (word_dce_process_block): Likewise.
8892 (dce_process_block): Likewise.
8894 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8896 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
8897 from rtx to rtx_insn *.
8898 (struct change_cc_mode_args): Likewise for field "insn".
8899 (this_insn): Strengthen from rtx to rtx_insn *.
8900 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
8902 (validate_canon_reg): Strengthen param "insn" from rtx to
8904 (canon_reg): Likewise.
8905 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
8907 (record_jump_equiv): Strengthen param "insn" from rtx to
8909 (try_back_substitute_reg): Likewise, also for locals "prev",
8911 (find_sets_in_insn): Likewise for param "insn".
8912 (canonicalize_insn): Likewise.
8913 (cse_insn): Likewise. Add a checked cast.
8914 (invalidate_from_clobbers): Likewise for param "insn".
8915 (invalidate_from_sets_and_clobbers): Likewise.
8916 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
8918 (cse_prescan_path): Strengthen local "insn" from rtx to
8920 (cse_extended_basic_block): Likewise for locals "insn" and
8922 (cse_main): Likewise for param "f".
8923 (check_for_label_ref): Likewise for local "insn".
8924 (set_live_p): Likewise for second param ("insn").
8925 (insn_live_p): Likewise for first param ("insn") and for local
8927 (cse_change_cc_mode_insn): Likewise for first param "insn".
8928 (cse_change_cc_mode_insns): Likewise for first and second params
8930 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
8932 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
8935 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8936 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8937 Anna Tikhonova <anna.tikhonova@intel.com>
8938 Ilya Tocar <ilya.tocar@intel.com>
8939 Andrey Turetskiy <andrey.turetskiy@intel.com>
8940 Ilya Verbin <ilya.verbin@intel.com>
8941 Kirill Yukhin <kirill.yukhin@intel.com>
8942 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8944 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
8946 * config/i386/sse.md
8947 (define_mode_iterator VI248_AVX2): Delete.
8948 (define_mode_iterator VI2_AVX2_AVX512BW): New.
8949 (define_mode_iterator VI48_AVX2): Ditto.
8950 (define_insn <shift_insn><mode>3): Delete.
8951 (define_insn "<shift_insn><mode>3<mask_name>" with
8952 VI2_AVX2_AVX512BW): New.
8953 (define_insn "<shift_insn><mode>3<mask_name>" with
8956 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8957 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8958 Anna Tikhonova <anna.tikhonova@intel.com>
8959 Ilya Tocar <ilya.tocar@intel.com>
8960 Andrey Turetskiy <andrey.turetskiy@intel.com>
8961 Ilya Verbin <ilya.verbin@intel.com>
8962 Kirill Yukhin <kirill.yukhin@intel.com>
8963 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8965 * config/i386/sse.md
8966 (define_mode_iterator VI4F_BRCST32x2): New.
8967 (define_mode_attr 64x2_mode): Ditto.
8968 (define_mode_attr 32x2mode): Ditto.
8969 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
8970 with VI4F_BRCST32x2): Ditto.
8971 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
8972 with V16FI mode iterator): Ditto.
8973 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8975 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8976 with VI8F_BRCST64x2): Ditto.
8978 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8979 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8980 Anna Tikhonova <anna.tikhonova@intel.com>
8981 Ilya Tocar <ilya.tocar@intel.com>
8982 Andrey Turetskiy <andrey.turetskiy@intel.com>
8983 Ilya Verbin <ilya.verbin@intel.com>
8984 Kirill Yukhin <kirill.yukhin@intel.com>
8985 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8987 * config/i386/sse.md
8988 (define_mode_iterator VI8_AVX512VL): New.
8989 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
8991 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
8993 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
8994 (define_mode_iterator V48_AVX512VL): New.
8995 (define_mode_iterator V12_AVX512VL): Ditto.
8996 (define_insn <avx512>_load<mode>_mask): Split into two similar
8997 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
8998 Refactor output template.
8999 (define_insn "<avx512>_store<mode>_mask"): Ditto.
9001 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9003 * cprop.c (struct occr): Strengthen field "insn" from rtx to
9005 (reg_available_p): Likewise for param "insn".
9006 (insert_set_in_table): Likewise.
9007 (hash_scan_set): Likewise.
9008 (hash_scan_insn): Likewise.
9009 (make_set_regs_unavailable): Likewise.
9010 (compute_hash_table_work): Likewise for local "insn".
9011 (reg_not_set_p): Strengthen param "insn" from const_rtx to
9013 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
9014 (try_replace_reg): Likewise.
9015 (find_avail_set): Likewise.
9016 (cprop_jump): Likewise for params "setcc", "jump".
9017 (constprop_register): Likewise for param "insn".
9018 (cprop_insn): Likewise.
9019 (do_local_cprop): Likewise.
9020 (local_cprop_pass): Likewise for local "insn".
9021 (bypass_block): Likewise for params "setcc" and "jump".
9022 (bypass_conditional_jumps): Likewise for locals "setcc" and
9024 (one_cprop_pass): Likewise for local "insn".
9026 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9028 * compare-elim.c (struct comparison_use): Strengthen field "insn"
9029 from rtx to rtx_insn *.
9030 (struct comparison): Likewise, also for field "prev_clobber".
9031 (conforming_compare): Likewise for param "insn".
9032 (arithmetic_flags_clobber_p): Likewise.
9033 (find_flags_uses_in_insn): Likewise.
9034 (find_comparison_dom_walker::before_dom_children): Likewise for
9035 locals "insn", "next", "last_clobber".
9036 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
9038 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9040 * combine-stack-adj.c (struct csa_reflist): Strengthen field
9041 "insn" from rtx to rtx_insn *.
9042 (single_set_for_csa): Likewise for param "insn".
9043 (record_one_stack_ref): Likewise.
9044 (try_apply_stack_adjustment): Likewise.
9045 (struct record_stack_refs_data): Likewise for field "insn".
9046 (maybe_move_args_size_note): Likewise for params "last" and "insn".
9047 (prev_active_insn_bb): Likewise for return type and param "insn".
9048 (next_active_insn_bb): Likewise.
9049 (force_move_args_size_note): Likewise for params "prev" and "last"
9050 and locals "test", "next_candidate", "prev_candidate".
9051 (combine_stack_adjustments_for_block): Strengthen locals
9052 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
9055 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9057 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
9058 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
9059 (subst_insn): Likewise for this variable.
9060 (added_links_insn): Likewise.
9061 (struct insn_link): Likewise for field "insn".
9062 (alloc_insn_link): Likewise for param "insn".
9063 (struct undobuf): Likewise for field "other_insn".
9064 (find_single_use): Likewise for param "insn" and local "next".
9065 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
9066 (delete_noop_moves): Likewise for locals "insn", "next".
9067 (create_log_links): Likewise for locals "insn", "use_insn".
9068 Strengthen local "next_use" from rtx * to rtx_insn **.
9069 (insn_a_feeds_b): Likewise for params "a", "b".
9070 (combine_instructions): Likewise for param "f" and locals "insn",
9071 "next", "prev", "first", "last_combined_insn", "link", "link1",
9072 "temp". Replace use of NULL_RTX with NULL when referring to
9074 (setup_incoming_promotions): Likewise for param "first"
9075 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
9076 (can_combine_p): Likewise for params "insn", "i3", "pred",
9077 "pred2", "succ", "succ2" and for local "p".
9078 (combinable_i3pat): Likewise for param "i3".
9079 (cant_combine_insn_p): Likewise for param "insn".
9080 (likely_spilled_retval_p): Likewise.
9081 (adjust_for_new_dest): Likewise.
9082 (update_cfg_for_uncondjump): Likewise, also for local "insn".
9083 (try_combine): Likewise for return type and for params "i3", "i2",
9084 "i1", "i0", "last_combined_insn", and for locals "insn",
9085 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
9086 "i0_insn". Eliminate local "tem" in favor of new locals
9087 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
9088 checked cast for now to rtx_insn * on the return type of
9089 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
9091 (find_split_point): Strengthen param "insn" from rtx to
9093 (simplify_set): Likewise for local "other_insn".
9094 (recog_for_combine): Likewise for param "insn".
9095 (record_value_for_reg): Likewise.
9096 (record_dead_and_set_regs_1): Likewise for local
9098 (record_dead_and_set_regs): Likewise for param "insn".
9099 (record_promoted_value): Likewise.
9100 (check_promoted_subreg): Likewise.
9101 (get_last_value_validate): Likewise.
9102 (reg_dead_at_p): Likewise.
9103 (move_deaths): Likewise for param "to_insn".
9104 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
9105 and locals "place", "place2", "cc0_setter". Eliminate local "tem
9106 in favor of new locals "tem_note" and "tem_insn", the latter being
9108 (distribute_links): Strengthen locals "place", "insn" from rtx to
9111 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9113 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
9115 (can_delete_label_p): Require a const rtx_code_label * rather than
9117 (delete_insn): Add checked cast to rtx_code_label * when we know
9118 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
9120 (delete_insn_chain): Strengthen locals "prev" and "current" from
9121 rtx to rtx_insn *. Add a checked cast when assigning from
9122 "finish" (strengthening the params will come later). Add a
9123 checked cast to rtx_note * in region where we know
9125 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
9127 (compute_bb_for_insn): Likewise.
9128 (free_bb_for_insn): Likewise for local "insn".
9129 (compute_bb_for_insn): Likewise.
9130 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
9131 local "insn" from rtx to rtx_insn *
9132 (flow_active_insn_p): Require a const rtx_insn * rather than a
9134 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
9136 (can_fallthru): Likewise for locals "insn" and "insn2".
9137 (bb_note): Likewise for local "note".
9138 (first_insn_after_basic_block_note): Likewise for local "note" and
9140 (rtl_split_block): Likewise for locals "insn" and "next".
9141 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
9143 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
9144 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
9146 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
9147 them), "kill_from", "barrier", "new_insn".
9148 (patch_jump_insn): Likewise for params "insn", "old_label".
9149 (redirect_branch_edge): Likewise for locals "old_label", "insn".
9150 (force_nonfallthru_and_redirect): Likewise for locals "insn",
9151 "old_label", "new_label".
9152 (rtl_tidy_fallthru_edge): Likewise for local "q".
9153 (rtl_split_edge): Likewise for locals "before", "last".
9154 (commit_one_edge_insertion): Likewise for locals "before",
9155 "after", "insns", "tmp", "last", adding a checked cast where
9156 currently necessary.
9157 (commit_edge_insertions): Likewise.
9158 (rtl_dump_bb): Likewise for locals "insn", "last".
9159 (print_rtl_with_bb): Likewise for local "x".
9160 (rtl_verify_bb_insns): Likewise for local "x".
9161 (rtl_verify_bb_pointers): Likewise for local "insn".
9162 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
9164 (rtl_verify_fallthru): Likewise for local "insn".
9165 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
9166 (purge_dead_edges): Likewise for local "insn".
9167 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
9168 (skip_insns_after_block): Likewise for return type and for locals
9169 "insn", "last_insn", "next_head", "prev".
9170 (record_effective_endpoints): Likewise for locals "next_insn",
9172 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
9173 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
9174 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
9175 (duplicate_insn_chain): For now, add checked cast from rtx to
9176 rtx_insn * when returning insn.
9177 (cfg_layout_duplicate_bb): Likewise for local "insn".
9178 (cfg_layout_delete_block): Likewise for locals "insn", "next",
9180 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
9181 (rtl_block_empty_p): Likewise.
9182 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
9183 "split_point", "last".
9184 (rtl_block_ends_with_call_p): Likewise for local "insn".
9185 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
9187 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
9188 "split_at_insn" from rtx to rtx_insn *.
9189 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
9190 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
9191 to const rtx_insn *.
9192 (rtl_account_profile_record): Likewise.
9194 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9196 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
9198 (average_num_loop_insns): Likewise.
9199 (init_set_costs): Likewise for local "seq".
9200 (seq_cost): Likewise for param "seq", from const_rtx to const
9203 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9205 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
9208 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9210 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
9211 "f1" and "f2" from rtx * to rtx_insn **.
9212 (flow_find_head_matching_sequence): Likewise.
9214 * cfgcleanup.c (try_simplify_condjump): Strengthen local
9215 "cbranch_insn" from rtx to rtx_insn *.
9216 (thread_jump): Likewise for local "insn".
9217 (try_forward_edges): Likewise for local "last".
9218 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
9219 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
9221 (can_replace_by): Likewise for params "i1", "i2".
9222 (old_insns_match_p): Likewise.
9223 (merge_notes): Likewise.
9224 (walk_to_nondebug_insn): Likewise for param "i1".
9225 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
9226 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
9227 "afterlast1", "afterlast2" from rtx to rtx_insn *.
9228 (flow_find_head_matching_sequence): Strengthen params "f1" and
9229 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
9230 "last1", "last2", "beforelast1", "beforelast2" from rtx to
9232 (outgoing_edges_match): Likewise for locals "last1", "last2".
9233 (try_crossjump_to_edge): Likewise for local "insn".
9234 Replace call to for_each_rtx with for_each_rtx_in_insn.
9236 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
9237 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
9238 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
9239 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
9240 (try_optimize_cfg): Strengthen local "last" from rtx to
9242 (delete_dead_jumptables): Likewise for locals "insn", "next",
9245 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
9246 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
9247 "rtx else_first_tail", to reflect the basic-block.h changes above.
9249 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9251 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
9253 (purge_dead_tablejump_edges): Likewise.
9254 (find_bb_boundaries): Likewise for locals "insn", "end",
9255 "flow_transfer_insn".
9257 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9259 * caller-save.c (save_call_clobbered_regs): Strengthen locals
9260 "ins" and "prev" from rtx to rtx_insn *.
9262 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9264 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
9266 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
9267 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
9269 (load_register_parameters): Likewise for local "before_arg".
9270 (check_sibcall_argument_overlap): Likewise for param "insn".
9271 (expand_call): Likewise for locals "normal_call_insns",
9272 "tail_call_insns", "insns", "before_call", "after_args",
9273 "before_arg", "last", "prev". Strengthen one of the "last" from
9274 rtx to rtx_call_insn *.
9275 (fixup_tail_calls): Strengthen local "insn" from rtx to
9277 (emit_library_call_value_1): Likewise for locals "before_call" and
9280 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9282 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
9283 and "last" from rtx to rtx_insn *.
9284 (expand_builtin_nonlocal_goto): Likewise for local "insn".
9285 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
9287 (expand_errno_check): Strengthen local "lab" from rtx to
9289 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
9291 (expand_builtin_mathfn_2): Likewise.
9292 (expand_builtin_mathfn_ternary): Likewise.
9293 (expand_builtin_mathfn_3): Likewise.
9294 (expand_builtin_interclass_mathfn): Likewise for local "last".
9295 (expand_builtin_int_roundingfn): Likewise for local "insns".
9296 (expand_builtin_int_roundingfn_2): Likewise.
9297 (expand_builtin_strlen): Likewise for local "before_strlen".
9298 (expand_builtin_strncmp): Likewise for local "seq".
9299 (expand_builtin_signbit): Likewise for local "last".
9300 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
9301 from rtx to rtx_code_label *.
9302 (expand_stack_restore): Strengthen local "prev" from rtx to
9305 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9307 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
9309 (struct btr_def_s): Likewise.
9310 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
9312 (add_btr_def): Likewise.
9313 (new_btr_user): Likewise.
9314 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
9316 (link_btr_uses): Likewise.
9317 (move_btr_def): Likewise for locals "insp", "old_insn",
9318 "new_insn". Add checked cast to rtx_insn * for now on result of
9320 (can_move_up): Strengthen param "insn" from const_rtx to
9323 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9325 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
9327 (get_uncond_jump_length): Likewise for locals "label", "jump".
9328 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
9330 (add_labels_and_missing_jumps): Likewise for local "new_jump".
9331 (fix_up_fall_thru_edges): Likewise for local "old_jump".
9332 (find_jump_block): Likewise for local "insn".
9333 (fix_crossing_conditional_branches): Likewise for locals
9334 "old_jump", "new_jump".
9335 (fix_crossing_unconditional_branches): Likewise for locals
9336 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
9337 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
9339 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9341 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
9343 (struct mem_insn): Likewise for field "insn".
9344 (reg_next_use): Strengthen from rtx * to rtx_insn **.
9345 (reg_next_inc_use): Likewise.
9346 (reg_next_def): Likewise.
9347 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
9348 from rtx to rtx_insn *.
9349 (move_insn_before): Likewise for param "next_insn" and local "insns".
9350 (attempt_change): Likewise for local "mov_insn".
9351 (try_merge): Likewise for param "last_insn".
9352 (get_next_ref): Likewise for return type and local "insn".
9353 Strengthen param "next_array" from rtx * to rtx_insn **.
9354 (parse_add_or_inc): Strengthen param "insn" from rtx to
9356 (find_inc): Likewise for locals "insn" and "other_insn" (three of
9358 (merge_in_block): Likewise for locals "insn", "curr",
9360 (pass_inc_dec::execute): Update allocations of the arrays to
9361 reflect the stronger types.
9363 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9365 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
9366 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
9367 from rtx to rtx_code_label *.
9369 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9371 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
9374 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
9376 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
9377 generated a warning and prevented bootstrapping the compiler.
9379 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9381 * rtl.h (delete_related_insns): Strengthen return type from rtx to
9384 * jump.c (delete_related_insns): Likewise, also for locals "next"
9387 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9389 * genautomata.c (output_internal_insn_latency_func): When writing
9390 the function "internal_insn_latency" to insn-automata.c,
9391 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
9392 allowing the optional guard function of (define_bypass) clauses to
9393 expect a pair of rtx_insn *, rather than a pair of rtx.
9394 (output_insn_latency_func): When writing the function
9395 "insn_latency", add an "uncast_" prefix to params "insn" and
9396 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
9397 using checked casts from the params, thus enabling the above
9398 change to the generated "internal_insn_latency" function.
9400 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
9402 PR tree-optimization/62091
9403 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
9404 handle correctly arrays.
9405 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
9407 (record_known_type): Walk into inner type.
9408 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
9409 condition on no type changes.
9411 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9413 * genattrtab.c (write_attr_get): Within the generated get_attr_
9414 functions, rename param "insn" to "uncast_insn" and reintroduce
9415 "insn" as an local rtx_insn * using a checked cast, so that "insn"
9416 is an rtx_insn * within insn-attrtab.c
9418 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9420 * output.h (peephole): Strengthen return type from rtx to
9422 * rtl.h (delete_for_peephole): Likewise for both params.
9423 * genpeep.c (main): In generated "peephole" function, strengthen
9424 return type and local "insn" from rtx to rtx_insn *. For now,
9425 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
9426 rtx_insn *, with a checked cast.
9427 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
9428 locals "insn", "next", "prev" from rtx to rtx_insn *.
9430 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
9432 PR tree-optimization/62112
9433 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
9434 * gimple-iterator.h (gsi_replace): Return bool.
9435 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
9436 moved from ref_may_alias_global_p.
9437 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
9439 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
9440 (stmt_kills_ref_p_1): Rename...
9441 (stmt_kills_ref_p): ... to this.
9442 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
9443 stmt_kills_ref_p): Declare.
9444 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
9445 Move the self-assignment case...
9446 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
9448 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9450 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
9452 * emit-rtl.c (try_split): Likewise, also for locals "before" and
9453 "after". For now, don't strengthen param "trial", which requires
9454 adding checked casts when returning it.
9456 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9458 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
9459 "label" from rtx to rtx_code_label *. Strengthen param 1 of
9460 "var_location" hook from rtx to rtx_insn *.
9461 (debug_nothing_rtx): Delete in favor of...
9462 (debug_nothing_rtx_code_label): New prototype.
9463 (debug_nothing_rtx_rtx): Delete unused prototype.
9464 (debug_nothing_rtx_insn): New prototype.
9466 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
9467 invoking debug_hooks->var_location (in two places, one in a NOTE
9468 case of a switch statement, the other guarded by a CALL_P
9469 conditional. Add checked cast to rtx_code_label * when invoking
9470 debug_hooks->label (within CODE_LABEL case of switch statement).
9472 * dbxout.c (dbx_debug_hooks): Update "label" hook from
9473 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9474 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
9475 (xcoff_debug_hooks): Likewise.
9476 * debug.c (do_nothing_debug_hooks): Likewise.
9477 (debug_nothing_rtx): Delete in favor of...
9478 (debug_nothing_rtx_insn): New function.
9479 (debug_nothing_rtx_rtx): Delete unused function.
9480 (debug_nothing_rtx_code_label): New function.
9481 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
9482 debug_nothing_rtx to debug_nothing_rtx_code_label.
9483 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
9485 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
9486 debug_nothing_rtx to debug_nothing_rtx_insn.
9487 (sdbout_label): Strengthen param "insn" from rtx to
9489 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
9490 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9491 "var_location" hook from debug_nothing_rtx to
9492 debug_nothing_rtx_insn.
9494 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9496 * recog.h (insn_output_fn): Update this function typedef to match
9497 the changes below to the generated output functions, strengthening
9498 the 2nd param from rtx to rtx_insn *.
9500 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
9501 insn when invoking an output function, to match the new signature
9502 of insn_output_fn with a stronger second param.
9504 * genconditions.c (write_header): In the generated code for
9505 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
9506 to match the other changes in this patch.
9508 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
9509 the generated "gen_" functions from rtx to rtx_insn * within their
9512 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
9513 the subfunctions within the generated "recog_", "split", "peephole2"
9514 function trees from rtx to rtx_insn *. For now, the top-level
9515 generated functions ("recog", "split", "peephole2") continue to
9516 take a plain rtx for "insn", to avoid introducing dependencies on
9517 other patches. Rename this 2nd param from "insn" to
9518 "uncast_insn", and reintroduce "insn" as a local variable of type
9519 rtx_insn *, initialized at the top of the generated function with
9520 a checked cast on "uncast_insn".
9521 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
9522 the generated "gen_" functions from rtx to rtx_insn * within their
9525 * genoutput.c (process_template): Strengthen the 2nd param within
9526 the generated "output_" functions "insn" from rtx to rtx_insn *.
9528 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9530 * tree-profile.c (tree_profiling): Skip external functions
9531 when doing coverage instrumentation.
9532 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
9534 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9536 * config/rs6000/altivec.h (vec_cpsgn): New #define.
9537 (vec_mergee): Likewise.
9538 (vec_mergeo): Likewise.
9539 (vec_cntlz): Likewise.
9540 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
9541 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
9542 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
9544 * doc/extend.texi: Document various forms of vec_cpsgn,
9545 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
9546 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
9547 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
9548 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
9549 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
9551 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9553 * config/rs6000/rs6000.c (context.h): New include.
9554 (tree-pass.h): Likewise.
9555 (make_pass_analyze_swaps): New decl.
9556 (rs6000_option_override): Register pass_analyze_swaps.
9557 (swap_web_entry): New subsclass of web_entry_base (df.h).
9558 (special_handling_values): New enum.
9559 (union_defs): New function.
9560 (union_uses): Likewise.
9561 (insn_is_load_p): Likewise.
9562 (insn_is_store_p): Likewise.
9563 (insn_is_swap_p): Likewise.
9564 (rtx_is_swappable_p): Likewise.
9565 (insn_is_swappable_p): Likewise.
9566 (chain_purpose): New enum.
9567 (chain_contains_only_swaps): New function.
9568 (mark_swaps_for_removal): Likewise.
9569 (swap_const_vector_halves): Likewise.
9570 (adjust_subreg_index): Likewise.
9571 (permute_load): Likewise.
9572 (permute_store): Likewise.
9573 (handle_special_swappables): Likewise.
9574 (replace_swap_with_copy): Likewise.
9575 (dump_swap_insn_table): Likewise.
9576 (rs6000_analyze_swaps): Likewise.
9577 (pass_data_analyze_swaps): New pass_data.
9578 (pass_analyze_swaps): New rtl_opt_pass.
9579 (make_pass_analyze_swaps): New function.
9580 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
9582 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9584 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
9585 type from rtx to rtx_insn *.
9586 (create_copy_of_insn_rtx): Likewise.
9587 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
9588 (create_copy_of_insn_rtx): Likewise, also for local "res".
9590 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9592 * rtl.h (find_first_parameter_load): Strengthen return type from
9594 * rtlanal.c (find_first_parameter_load): Strengthen return type
9595 from rtx to rtx_insn *. Add checked cast for now, to postpone
9596 strengthening the params.
9598 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9601 * diagnostic.c: Set default caret.
9602 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
9604 * diagnostic.h (struct diagnostic_context):
9606 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9608 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
9609 (sel_bb_head): Strengthen return type insn_t (currently just an
9611 (sel_bb_end): Likewise.
9613 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
9614 (sel_bb_head): Strengthen return type and local "head" from
9615 insn_t (currently just an rtx) to rtx_insn *.
9616 (sel_bb_end): Likewise for return type.
9617 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
9620 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9622 * basic-block.h (get_last_bb_insn): Strengthen return type from
9624 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
9627 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9630 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
9632 (diagnostic_report_diagnostic): ... from here.
9633 * toplev.c (general_init): Move code to c-family.
9635 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9637 * df.h (web_entry_base): Replace existing struct web_entry with a
9638 new class web_entry_base with only the predecessor member.
9639 (unionfind_root): Remove declaration and move to class member.
9640 (unionfind_union): Remove declaration and move to friend
9642 (union_defs): Remove declaration.
9643 * web.c (web_entry_base::unionfind_root): Modify to be member
9644 function and adjust accessors.
9645 (unionfind_union): Modify to be friend function and adjust
9647 (web_entry): New subclass of web_entry_base containing the reg
9649 (union_match_dups): Modify for struct -> class changes.
9650 (union_defs): Likewise.
9651 (entry_register): Likewise.
9652 (pass_web::execute): Likewise.
9654 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
9656 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
9657 builtin define __VEC_ELEMENT_REG_ORDER__.
9659 2014-08-20 Martin Jambor <mjambor@suse.cz>
9660 Wei Mi <wmi@google.com>
9664 * tree-ssa-operands.c (update_stmt_operands): Remove
9665 MODIFIED_NORETURN_CALLS.
9666 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
9667 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
9668 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
9669 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
9670 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
9671 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
9672 (gimple_call_set_ctrl_altering): New func.
9673 (gimple_call_ctrl_altering_p): Ditto.
9674 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
9675 (make_blocks): Use gimple_call_initialize_ctrl_altering.
9676 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
9677 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
9678 remove MODIFIED_NORETURN_CALLS.
9680 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9682 * coverage.c (coverage_compute_profile_id): Return non-0;
9683 also handle symbols with unique name.
9684 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
9686 2014-08-20 Steve Ellcey <sellcey@mips.com>
9689 * doc/sourcebuild.texi (non_strict_align): New.
9691 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9693 * cgraphunit.c (ipa_passes, compile): Reshedule
9694 symtab_remove_unreachable_nodes passes; update comments.
9695 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
9696 TODO_remove_functions before the pass; the functions ought to be
9698 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
9699 TODO_remove_functions.
9700 * passes.c (pass_data_early_local_passes): Do not schedule function
9702 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
9704 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9707 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
9708 before setting the option.
9709 * diagnostic.c (diagnostic_classify_diagnostic): Record
9710 command-line status.
9712 2014-08-20 Richard Biener <rguenther@suse.de>
9715 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
9716 to build uint{16,32,64}_type_node.
9718 2014-08-20 Terry Guo <terry.guo@arm.com>
9720 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
9721 with immediate_operand.
9723 2014-08-20 David Malcolm <dmalcolm@redhat.com>
9725 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
9726 "insn" from an as_a to a safe_as_a, for the case when "insn" is
9729 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9731 PR preprocessor/51303
9732 * incpath.c (remove_duplicates): Use cpp_warning.
9734 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9738 * doc/options.texi (CPP): Document it.
9739 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
9740 * optc-gen.awk: Handle CPP.
9741 * opth-gen.awk: Likewise.
9743 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9745 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
9747 (duplicate_insn_chain): Likewise.
9748 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
9749 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
9750 checked cast for now (until we can strengthen the params in the
9752 (duplicate_insn_chain): Likewise.
9754 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9756 * rtl.h (next_cc0_user): Strengthen return type from rtx to
9758 (prev_cc0_setter): Likewise.
9760 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
9761 rtx_insn *, adding checked casts for now as necessary.
9762 (prev_cc0_setter): Likewise.
9764 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9766 * expr.h (emit_move_insn): Strengthen return type from rtx to
9768 (emit_move_insn_1): Likewise.
9769 (emit_move_complex_push): Likewise.
9770 (emit_move_complex_parts): Likewise.
9772 * expr.c (emit_move_via_integer): Strengthen return type from rtx
9773 to rtx_insn *. Replace use of NULL_RTX with NULL when working
9775 (emit_move_complex_push): Strengthen return type from rtx to
9777 (emit_move_complex): Likewise, also for local "ret".
9778 (emit_move_ccmode): Likewise.
9779 (emit_move_multi_word): Likewise for return type and locals
9781 (emit_move_insn_1): Likewise for return type and locals "result",
9783 (emit_move_insn): Likewise for return type and local "last_insn".
9784 (compress_float_constant): Likewise.
9786 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9788 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
9789 from rtx to rtx_insn *.
9791 * rtl.h (emit_insn_before): Likewise.
9792 (emit_insn_before_noloc): Likewise.
9793 (emit_insn_before_setloc): Likewise.
9794 (emit_jump_insn_before): Likewise.
9795 (emit_jump_insn_before_noloc): Likewise.
9796 (emit_jump_insn_before_setloc): Likewise.
9797 (emit_call_insn_before): Likewise.
9798 (emit_call_insn_before_noloc): Likewise.
9799 (emit_call_insn_before_setloc): Likewise.
9800 (emit_debug_insn_before): Likewise.
9801 (emit_debug_insn_before_noloc): Likewise.
9802 (emit_debug_insn_before_setloc): Likewise.
9803 (emit_label_before): Likewise.
9804 (emit_insn_after): Likewise.
9805 (emit_insn_after_noloc): Likewise.
9806 (emit_insn_after_setloc): Likewise.
9807 (emit_jump_insn_after): Likewise.
9808 (emit_jump_insn_after_noloc): Likewise.
9809 (emit_jump_insn_after_setloc): Likewise.
9810 (emit_call_insn_after): Likewise.
9811 (emit_call_insn_after_noloc): Likewise.
9812 (emit_call_insn_after_setloc): Likewise.
9813 (emit_debug_insn_after): Likewise.
9814 (emit_debug_insn_after_noloc): Likewise.
9815 (emit_debug_insn_after_setloc): Likewise.
9816 (emit_label_after): Likewise.
9817 (emit_insn): Likewise.
9818 (emit_debug_insn): Likewise.
9819 (emit_jump_insn): Likewise.
9820 (emit_call_insn): Likewise.
9821 (emit_label): Likewise.
9822 (gen_clobber): Likewise.
9823 (emit_clobber): Likewise.
9824 (gen_use): Likewise.
9825 (emit_use): Likewise.
9828 (emit_barrier_before): Strengthen return type from rtx to
9830 (emit_barrier_after): Likewise.
9831 (emit_barrier): Likewise.
9833 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
9834 from rtx to rtx_insn *. Add checked casts for now when converting
9835 "last" from rtx to rtx_insn *.
9836 (emit_insn_before_noloc): Likewise for return type.
9837 (emit_jump_insn_before_noloc): Likewise.
9838 (emit_call_insn_before_noloc): Likewise.
9839 (emit_debug_insn_before_noloc): Likewise.
9840 (emit_barrier_before): Strengthen return type and local "insn"
9841 from rtx to rtx_barrier *.
9842 (emit_label_before): Strengthen return type from rtx to
9843 rtx_insn *. Add checked cast for now when returning param
9844 (emit_pattern_after_noloc): Strengthen return type from rtx to
9845 rtx_insn *. Add checked casts for now when converting "last" from
9847 (emit_insn_after_noloc): Strengthen return type from rtx to
9849 (emit_jump_insn_after_noloc): Likewise.
9850 (emit_call_insn_after_noloc): Likewise.
9851 (emit_debug_insn_after_noloc): Likewise.
9852 (emit_barrier_after): Strengthen return type from rtx to
9854 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
9855 Add checked cast for now when converting "label" from rtx to
9857 (emit_pattern_after_setloc): Strengthen return type from rtx to
9858 rtx_insn *. Add checked casts for now when converting "last" from
9860 (emit_pattern_after): Strengthen return type from rtx to
9862 (emit_insn_after_setloc): Likewise.
9863 (emit_insn_after): Likewise.
9864 (emit_jump_insn_after_setloc): Likewise.
9865 (emit_jump_insn_after): Likewise.
9866 (emit_call_insn_after_setloc): Likewise.
9867 (emit_call_insn_after): Likewise.
9868 (emit_debug_insn_after_setloc): Likewise.
9869 (emit_debug_insn_after): Likewise.
9870 (emit_pattern_before_setloc): Likewise. Add checked casts for now
9871 when converting "last" from rtx to rtx_insn *.
9872 (emit_pattern_before): Strengthen return type from rtx to
9874 (emit_insn_before_setloc): Likewise.
9875 (emit_insn_before): Likewise.
9876 (emit_jump_insn_before_setloc): Likewise.
9877 (emit_jump_insn_before): Likewise.
9878 (emit_call_insn_before_setloc): Likewise.
9879 (emit_call_insn_before): Likewise.
9880 (emit_debug_insn_before_setloc): Likewise.
9881 (emit_debug_insn_before): Likewise.
9882 (emit_insn): Strengthen return type and locals "last", "insn",
9883 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
9884 within cases where we know we have an insn.
9885 (emit_debug_insn): Likewise.
9886 (emit_jump_insn): Likewise.
9887 (emit_call_insn): Strengthen return type and local "insn" from rtx
9889 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
9890 a checked cast to rtx_insn * for now on "label".
9891 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
9892 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
9893 (emit_use): Likewise.
9894 (gen_use): Likewise, also for local "seq".
9895 (emit): Likewise for return type and local "insn".
9896 (rtx_insn): Likewise for return type and local "new_rtx".
9898 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
9899 from rtx to rtx_barrier *.
9901 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
9902 changed return type from rtx to rtx_insn *, we must update
9903 "emit_fn" type, and this in turn means updating...
9904 (frame_insn): ...this. Strengthen return type from rtx to
9905 rtx_insn *. Introduce a new local "insn" of the appropriate type.
9907 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9909 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
9910 rtx to rtx_jump_table_data *. Also for local.
9911 * rtl.h (emit_jump_table_data): Likewise.
9913 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9915 * basic-block.h (create_basic_block_structure): Strengthen third
9916 param "bb_note" from rtx to rtx_note *.
9917 * rtl.h (emit_note_before): Strengthen return type from rtx to
9919 (emit_note_after): Likewise.
9920 (emit_note): Likewise.
9921 (emit_note_copy): Likewise. Also, strengthen param similarly.
9922 * function.h (struct rtl_data): Strengthen field
9923 "x_stack_check_probe_note" from rtx to rtx_note *.
9925 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
9926 from rtx to rtx_note *.
9927 * cfgrtl.c (create_basic_block_structure): Strengthen third param
9928 "bb_note" from rtx to rtx_note *.
9929 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
9930 when calling emit_note_copy.
9931 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
9933 (emit_note_after): Likewise.
9934 (emit_note_before): Likewise.
9935 (emit_note_copy): Likewise. Also, strengthen param similarly.
9936 (emit_note): Likewise.
9937 * except.c (emit_note_eh_region_end): Likewise for return type.
9938 Strengthen local "next" from rtx to rtx_insn *.
9939 (convert_to_eh_region_ranges): Strengthen local "note"
9940 from rtx to rtx_note *.
9941 * final.c (change_scope): Likewise.
9942 (reemit_insn_block_notes): Likewise, for both locals named "note".
9943 Also, strengthen local "insn" from rtx to rtx_insn *.
9944 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
9946 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
9947 strengthen local "seq" from rtx to rtx_insn *.
9948 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
9950 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
9952 (get_bb_note_from_pool): Strengthen return type from rtx to
9954 (sel_create_basic_block): Strengthen local "new_bb_note" from
9955 insn_t to rtx_note *.
9956 * var-tracking.c (emit_note_insn_var_location): Strengthen local
9957 "note" from rtx to rtx_note *.
9958 (emit_notes_in_bb): Likewise.
9960 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9962 * function.h (struct rtl_data): Strengthen field
9963 "x_parm_birth_insn" from rtx to rtx_insn *.
9964 * function.c (struct assign_parm_data_all): Strengthen fields
9965 "first_conversion_insn" and "last_conversion_insn" from rtx to
9968 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9970 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
9971 to rtx_insn *; also for local "var_end_seq".
9972 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
9973 (maybe_cleanup_end_of_block): Likewise for param "last" and local
9975 (expand_gimple_cond): Likewise for locals "last2" and "last".
9976 (mark_transaction_restart_calls): Likewise for local "insn".
9977 (expand_gimple_stmt): Likewise for return type and locals "last"
9979 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
9980 (avoid_complex_debug_insns): Likewise for param "insn".
9981 (expand_debug_locations): Likewise for locals "insn", "last",
9982 "prev_insn" and "insn2".
9983 (expand_gimple_basic_block): Likewise for local "last".
9984 (construct_exit_block): Likewise for locals "head", "end",
9986 (pass_expand::execute): Likewise for locals "var_seq",
9987 "var_ret_seq", "next".
9989 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9991 * asan.h (asan_emit_stack_protection): Strengthen return type from
9993 * asan.c (asan_emit_stack_protection): Likewise. Add local
9994 "insns" to hold the return value.
9996 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9998 * basic-block.h (bb_note): Strengthen return type from rtx to
10000 * sched-int.h (bb_note): Likewise.
10001 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
10003 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10005 * rtl.h (make_insn_raw): Strengthen return type from rtx to
10008 * emit-rtl.c (make_insn_raw): Strengthen return type and local
10009 "insn" from rtx to rtx_insn *.
10010 (make_debug_insn_raw): Strengthen return type from rtx to
10011 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
10012 (make_jump_insn_raw): Strengthen return type from rtx to
10013 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
10014 (make_call_insn_raw): Strengthen return type from rtx to
10015 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
10016 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
10017 callback from rtx to rtx_insn *; likewise for local "insn" and
10018 "next", adding a checked cast to rtx_insn in the relevant cases of
10019 the switch statement.
10020 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
10021 callback from rtx to rtx_insn *.
10022 (emit_pattern_after_setloc): Likewise.
10023 (emit_pattern_after): Likewise.
10024 (emit_pattern_before_setloc): Likewise.
10025 (emit_pattern_before): Likewise.
10027 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10029 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
10031 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
10032 accepting an rtx_insn *.
10033 (last_call_insn): Strengthen return type from rtx to
10036 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10038 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
10039 "insns" from rtx to rtx_insn *.
10040 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
10041 locals "insn" and "prev".
10043 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10045 * rtl.h (tablejump_p): Strengthen third param from rtx * to
10046 rtx_jump_table_data **.
10048 * cfgbuild.c (make_edges): Introduce local "table", using it in
10049 place of "tmp" for jump table data.
10050 (find_bb_boundaries): Strengthen local "table" from rtx to
10051 rtx_jump_table_data *.
10052 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10053 (outgoing_edges_match): Likewise for locals "table1" and "table2".
10054 (try_crossjump_to_edge): Likewise.
10055 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
10057 (patch_jump_insn): Introduce local "table", using it in place of
10058 "tmp" for jump table data.
10059 (force_nonfallthru_and_redirect): Introduce local "table", so that
10060 call to tablejump_p can receive an rtx_jump_table_data **. Update
10061 logic around the call to overwrite "note" appropriately if
10062 tablejump_p returns non-zero.
10063 (get_last_bb_insn): Introduce local "table", using it in place of
10064 "tmp" for jump table data.
10065 * dwarf2cfi.c (create_trace_edges): Likewise.
10067 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
10068 from rtx to rtx_jump_table_data *.
10069 (create_fix_barrier): Strengthen local "tmp" from rtx to
10070 rtx_jump_table_data *.
10071 (arm_reorg): Likewise for local "table".
10073 * config/s390/s390.c (s390_chunkify_start): Likewise.
10075 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
10077 * jump.c (delete_related_insns): Strengthen local "lab_next" from
10078 rtx to rtx_jump_table_data *.
10080 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
10081 rtx_jump_table_data **. Add a checked cast when writing through
10082 the pointer: we know there that local "table" is non-NULL and that
10083 JUMP_TABLE_DATA_P (table) holds.
10084 (label_is_jump_target_p): Introduce local "table", using it in
10085 place of "tmp" for jump table data.
10087 2014-08-19 Marek Polacek <polacek@redhat.com>
10090 * doc/invoke.texi: Document -Wbool-compare.
10092 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10094 * rtl.h (entry_of_function): Strengthen return type from rtx to
10096 * cfgrtl.c (entry_of_function): Likewise.
10098 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10100 * emit-rtl.h (get_insns): Strengthen return type from rtx to
10101 rtx_insn *, adding a checked cast for now.
10102 (get_last_insn): Likewise.
10104 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10106 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
10109 * emit-rtl.c (gen_label_rtx): Likewise.
10111 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10113 * rtl.h (previous_insn): Strengthen return type from rtx to
10115 (next_insn): Likewise.
10116 (prev_nonnote_insn): Likewise.
10117 (prev_nonnote_insn_bb): Likewise.
10118 (next_nonnote_insn): Likewise.
10119 (next_nonnote_insn_bb): Likewise.
10120 (prev_nondebug_insn): Likewise.
10121 (next_nondebug_insn): Likewise.
10122 (prev_nonnote_nondebug_insn): Likewise.
10123 (next_nonnote_nondebug_insn): Likewise.
10124 (prev_real_insn): Likewise.
10125 (next_real_insn): Likewise.
10126 (prev_active_insn): Likewise.
10127 (next_active_insn): Likewise.
10129 * emit-rtl.c (next_insn): Strengthen return type from rtx to
10130 rtx_insn *, adding a checked cast.
10131 (previous_insn): Likewise.
10132 (next_nonnote_insn): Likewise.
10133 (next_nonnote_insn_bb): Likewise.
10134 (prev_nonnote_insn): Likewise.
10135 (prev_nonnote_insn_bb): Likewise.
10136 (next_nondebug_insn): Likewise.
10137 (prev_nondebug_insn): Likewise.
10138 (next_nonnote_nondebug_insn): Likewise.
10139 (prev_nonnote_nondebug_insn): Likewise.
10140 (next_real_insn): Likewise.
10141 (prev_real_insn): Likewise.
10142 (next_active_insn): Likewise.
10143 (prev_active_insn): Likewise.
10145 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
10146 param "stepfunc" so that it returns an rtx_insn * rather than an
10147 rtx, to track the change to prev_nonnote_insn_bb, which is the
10148 only function this is called with.
10149 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
10151 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
10153 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
10156 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10158 * coretypes.h (class rtx_debug_insn): Add forward declaration.
10159 (class rtx_nonjump_insn): Likewise.
10160 (class rtx_jump_insn): Likewise.
10161 (class rtx_call_insn): Likewise.
10162 (class rtx_jump_table_data): Likewise.
10163 (class rtx_barrier): Likewise.
10164 (class rtx_code_label): Likewise.
10165 (class rtx_note): Likewise.
10167 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
10168 adding the invariant DEBUG_INSN_P (X).
10169 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
10170 the invariant NONJUMP_INSN_P (X).
10171 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
10172 the invariant JUMP_P (X).
10173 (class rtx_call_insn): New, a subclass of rtx_insn, adding
10174 the invariant CALL_P (X).
10175 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
10176 invariant JUMP_TABLE_DATA_P (X).
10177 (class rtx_barrier): New, a subclass of rtx_insn, adding the
10178 invariant BARRIER_P (X).
10179 (class rtx_code_label): New, a subclass of rtx_insn, adding
10180 the invariant LABEL_P (X).
10181 (class rtx_note): New, a subclass of rtx_insn, adding
10182 the invariant NOTE_P(X).
10183 (is_a_helper <rtx_debug_insn *>::test): New.
10184 (is_a_helper <rtx_nonjump_insn *>::test): New.
10185 (is_a_helper <rtx_jump_insn *>::test): New.
10186 (is_a_helper <rtx_call_insn *>::test): New.
10187 (is_a_helper <rtx_jump_table_data *>::test): New functions,
10188 overloaded for both rtx and rtx_insn *.
10189 (is_a_helper <rtx_barrier *>::test): New.
10190 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
10191 for both rtx and rtx_insn *.
10192 (is_a_helper <rtx_note *>::test): New.
10194 2014-08-19 Marek Polacek <polacek@redhat.com>
10196 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
10197 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10198 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
10199 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10201 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10203 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
10204 rtx_insn *. To help with transition, for now, convert from an
10205 access macro into a pair of functions: BND_TO, returning an
10207 (SET_BND_TO): New function, for use where BND_TO is used as an
10210 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
10212 (BND_TO): New function, adding a checked cast.
10213 (SET_BND_TO): New function.
10215 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
10217 (compute_av_set_on_boundaries): Likewise.
10219 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10221 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
10222 destination if it is used in source.
10223 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
10224 (*popcount<mode>2_falsedep_1): Likewise.
10226 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10229 * configure.ac: Set install_gold_as_default to no first.
10230 * configure: Regenerated.
10232 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10234 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
10235 "note_list" field will eventually be an rtx_insn *. To help with
10236 transition, for now, convert from an access macro into a pair of
10237 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
10238 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
10241 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
10242 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
10244 * sel-sched-ir.c (init_bb): Likewise.
10245 (sel_restore_notes): Likewise.
10246 (move_bb_info): Likewise.
10247 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
10248 (SET_BB_NOTE_LIST): New function.
10250 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10252 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
10253 field will eventually be an rtx_insn *. To help with transition,
10254 for now, convert from an access macro into a pair of functions:
10255 VINSN_INSN_RTX, returning an rtx_insn *, and...
10256 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
10257 is used as an lvalue.
10259 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
10260 SET_VINSN_INSN_RTX where it's used as an lvalue.
10261 (VINSN_INSN_RTX): New function.
10262 (SET_VINSN_INSN_RTX): New function.
10264 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10266 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
10267 eventually be rtx_insn *, but to help with transition, for now,
10268 convert from an access macro into a pair of functions: DEP_PRO
10269 returning an rtx_insn * and...
10270 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
10271 lvalue, returning an rtx&.
10272 (DEP_CON): Analogous changes to DEP_PRO above.
10273 (SET_DEP_CON): Likewise.
10275 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
10276 an lvalue to SET_DEP_CON.
10277 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
10278 (sd_copy_back_deps): Likewise for DEP_CON.
10279 (DEP_PRO): New function, adding a checked cast for now.
10280 (DEP_CON): Likewise.
10281 (SET_DEP_PRO): New function.
10282 (SET_DEP_CON): Likewise.
10284 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10286 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
10287 (extra_options): Add i386/cygwin.opt.
10288 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
10289 (CPP_SPEC): Accept -pthread.
10290 (LINK_SPEC): Ditto.
10291 (GOMP_SELF_SPECS): Update comment.
10292 * config/i386/cygwin.opt: New file for -pthread flag.
10294 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10296 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
10297 * df.h (DF_REF_INSN): Convert from a macro to a function, so
10298 that we can return an rtx_insn *.
10300 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10302 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
10303 when building executables, not DLLs. Add --large-address-aware
10304 under the same conditions.
10305 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
10306 when building executables, not DLLs. Add --large-address-aware
10307 under the same conditions when using -m32.
10309 * config/i386/cygwin-stdint.h: Throughout, make type
10310 definitions dependent on target architecture, not host.
10312 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10314 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
10315 the return type from rtx to rtx_insn *, which will enable various
10316 conversions in followup patches. For now this is is done by a
10318 (NEXT_INSN): Likewise.
10319 (SET_PREV_INSN): Convert to an inline function. This is intended
10320 for use as an lvalue, and so returns an rtx& to allow in-place
10322 (SET_NEXT_INSN): Likewise.
10324 2014-07-08 Mark Wielaard <mjw@redhat.com>
10327 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
10329 2014-08-19 Marek Polacek <polacek@redhat.com>
10332 * cgraphunit.c (handle_alias_pairs): Fix condition.
10334 2014-08-19 Richard Biener <rguenther@suse.de>
10336 * gimple-fold.c (fold_gimple_assign): Properly build a
10337 null-pointer constant when devirtualizing addresses.
10339 2014-07-07 Mark Wielaard <mjw@redhat.com>
10341 * dwarf2out.c (decl_quals): New function.
10342 (modified_type_die): Take one cv_quals argument instead of two,
10343 one for const and one for volatile.
10344 (add_type_attribute): Likewise.
10345 (generic_parameter_die): Call add_type_attribute with one modifier
10347 (base_type_for_mode): Likewise.
10348 (add_bounds_info): Likewise.
10349 (add_subscript_info): Likewise.
10350 (gen_array_type_die): Likewise.
10351 (gen_descr_array_type_die): Likewise.
10352 (gen_entry_point_die): Likewise.
10353 (gen_enumeration_type_die): Likewise.
10354 (gen_formal_parameter_die): Likewise.
10355 (gen_subprogram_die): Likewise.
10356 (gen_variable_die): Likewise.
10357 (gen_const_die): Likewise.
10358 (gen_field_die): Likewise.
10359 (gen_pointer_type_die): Likewise.
10360 (gen_reference_type_die): Likewise.
10361 (gen_ptr_to_mbr_type_die): Likewise.
10362 (gen_inheritance_die): Likewise.
10363 (gen_subroutine_type_die): Likewise.
10364 (gen_typedef_die): Likewise.
10365 (force_type_die): Likewise.
10367 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10369 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
10371 * configure: Regenerate.
10373 2014-08-19 Richard Biener <rguenther@suse.de>
10375 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
10376 DECL_EXTERNALs in BLOCKs as non-references.
10377 * tree-streamer-out.c (streamer_write_chain): Likewise.
10379 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
10380 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10381 Anna Tikhonova <anna.tikhonova@intel.com>
10382 Ilya Tocar <ilya.tocar@intel.com>
10383 Andrey Turetskiy <andrey.turetskiy@intel.com>
10384 Ilya Verbin <ilya.verbin@intel.com>
10385 Kirill Yukhin <kirill.yukhin@intel.com>
10386 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10388 * config/i386/sse.md
10389 (define_mode_iterator VI48_AVX512F): Delete.
10390 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
10391 (define_mode_iterator VI2_AVX512VL): Ditto.
10392 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
10395 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
10397 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
10398 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
10399 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10400 with VI48_AVX512F_AVX512VL): New.
10401 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10402 with VI2_AVX512VL): Ditto.
10404 2014-08-19 Marek Polacek <polacek@redhat.com>
10406 * doc/invoke.texi: Document -Wc99-c11-compat.
10408 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10410 * rtl.h (PREV_INSN): Split macro in two: the existing one,
10411 for rvalues, and...
10412 (SET_PREV_INSN): New macro, for use as an lvalue.
10413 (NEXT_INSN, SET_NEXT_INSN): Likewise.
10415 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
10416 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
10417 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
10418 (fixup_abnormal_edges): Likewise.
10419 (unlink_insn_chain): Likewise.
10420 (fixup_reorder_chain): Likewise.
10421 (cfg_layout_delete_block): Likewise.
10422 (cfg_layout_merge_blocks): Likewise.
10423 * combine.c (update_cfg_for_uncondjump): Likewise.
10424 * emit-rtl.c (link_insn_into_chain): Likewise.
10425 (remove_insn): Likewise.
10426 (delete_insns_since): Likewise.
10427 (reorder_insns_nobb): Likewise.
10428 (emit_insn_after_1): Likewise.
10429 * final.c (rest_of_clean_state): Likewise.
10430 (final_scan_insn): Likewise.
10431 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
10432 * haifa-sched.c (concat_note_lists): Likewise.
10433 (remove_notes): Likewise.
10434 (restore_other_notes): Likewise.
10435 (move_insn): Likewise.
10436 (unlink_bb_notes): Likewise.
10437 (restore_bb_notes): Likewise.
10438 * jump.c (delete_for_peephole): Likewise.
10439 * optabs.c (emit_libcall_block_1): Likewise.
10440 * reorg.c (emit_delay_sequence): Likewise.
10441 (fill_simple_delay_slots): Likewise.
10442 * sel-sched-ir.c (sel_move_insn): Likewise.
10443 (sel_remove_insn): Likewise.
10444 (get_bb_note_from_pool): Likewise.
10445 * sel-sched.c (move_nop_to_previous_block): Likewise.
10447 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
10448 * config/c6x/c6x.c (gen_one_bundle): Likewise.
10449 (c6x_gen_bundles): Likewise.
10450 (hwloop_optimize): Likewise.
10451 * config/frv/frv.c (frv_function_prologue): Likewise.
10452 (frv_register_nop): Likewise.
10453 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
10454 (ia64_reorg): Likewise.
10455 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
10456 (mep_make_bundle): Likewise.
10457 (mep_bundle_insns): Likewise.
10458 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
10459 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
10460 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
10462 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10464 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
10465 return type from rtx to rtx_insn *.
10466 (BB_END): Likewise.
10467 (BB_HEADER): Likewise.
10468 (BB_FOOTER): Likewise.
10469 (SET_BB_HEAD): Convert to a function.
10470 (SET_BB_END): Likewise.
10471 (SET_BB_HEADER): Likewise.
10472 (SET_BB_FOOTER): Likewise.
10474 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
10475 Strengthen the return type from rtx to rtx_insn *. For now, this
10476 is done by adding a checked cast, but this will eventually
10477 become a field lookup.
10478 (BB_END): Likewise.
10479 (BB_HEADER): Likewise.
10480 (BB_FOOTER): Likewise.
10481 (SET_BB_HEAD): New function, from macro of same name. This is
10482 intended for use as an lvalue, and so returns an rtx& to allow
10483 in-place modification.
10484 (SET_BB_END): Likewise.
10485 (SET_BB_HEADER): Likewise.
10486 (SET_BB_FOOTER): Likewise.
10488 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10490 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
10491 for rvalues, and...
10492 (SET_BB_HEAD): New macro, for use as a lvalue.
10493 (BB_END, SET_BB_END): Likewise.
10494 (BB_HEADER, SET_BB_HEADER): Likewise.
10495 (BB_FOOTER, SET_BB_FOOTER): Likewise.
10497 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
10498 of BB_* macros into SET_BB_* macros.
10499 (fix_crossing_unconditional_branches): Likewise.
10500 * caller-save.c (save_call_clobbered_regs): Likewise.
10501 (insert_one_insn): Likewise.
10502 * cfgbuild.c (find_bb_boundaries): Likewise.
10503 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10504 (outgoing_edges_match): Likewise.
10505 (try_optimize_cfg): Likewise.
10506 * cfgexpand.c (expand_gimple_cond): Likewise.
10507 (expand_gimple_tailcall): Likewise.
10508 (expand_gimple_basic_block): Likewise.
10509 (construct_exit_block): Likewise.
10510 * cfgrtl.c (delete_insn): Likewise.
10511 (create_basic_block_structure): Likewise.
10512 (rtl_delete_block): Likewise.
10513 (rtl_split_block): Likewise.
10514 (emit_nop_for_unique_locus_between): Likewise.
10515 (rtl_merge_blocks): Likewise.
10516 (block_label): Likewise.
10517 (try_redirect_by_replacing_jump): Likewise.
10518 (emit_barrier_after_bb): Likewise.
10519 (fixup_abnormal_edges): Likewise.
10520 (record_effective_endpoints): Likewise.
10521 (relink_block_chain): Likewise.
10522 (fixup_reorder_chain): Likewise.
10523 (fixup_fallthru_exit_predecessor): Likewise.
10524 (cfg_layout_duplicate_bb): Likewise.
10525 (cfg_layout_split_block): Likewise.
10526 (cfg_layout_delete_block): Likewise.
10527 (cfg_layout_merge_blocks): Likewise.
10528 * combine.c (update_cfg_for_uncondjump): Likewise.
10529 * emit-rtl.c (add_insn_after): Likewise.
10530 (remove_insn): Likewise.
10531 (reorder_insns): Likewise.
10532 (emit_insn_after_1): Likewise.
10533 * haifa-sched.c (get_ebb_head_tail): Likewise.
10534 (restore_other_notes): Likewise.
10535 (move_insn): Likewise.
10536 (sched_extend_bb): Likewise.
10537 (fix_jump_move): Likewise.
10538 * ifcvt.c (noce_process_if_block): Likewise.
10539 (dead_or_predicable): Likewise.
10540 * ira.c (update_equiv_regs): Likewise.
10541 * reg-stack.c (change_stack): Likewise.
10542 * sel-sched-ir.c (sel_move_insn): Likewise.
10543 * sel-sched.c (move_nop_to_previous_block): Likewise.
10545 * config/c6x/c6x.c (hwloop_optimize): Likewise.
10546 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
10548 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10550 * rtl.h (for_each_rtx_in_insn): New function.
10551 * rtlanal.c (for_each_rtx_in_insn): Likewise.
10553 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10555 * coretypes.h (class rtx_insn): Add forward declaration.
10557 * rtl.h: Include is-a.h.
10558 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
10559 workaround to ensure gengtype knows inheritance is occurring,
10560 whilst continuing to use the pre-existing special-casing for
10562 (class rtx_insn): New subclass of rtx_def, adding the
10563 invariant that we're dealing with something we can sanely use
10564 INSN_UID, NEXT_INSN, PREV_INSN on.
10565 (is_a_helper <rtx_insn *>::test): New.
10566 (is_a_helper <const rtx_insn *>::test): New.
10568 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10570 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
10572 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10574 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
10577 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10579 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
10580 to BUILT_IN_UNREACHABLE.
10582 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
10585 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
10587 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
10588 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
10589 (ffs<mode>2): Do not expand with tzcnt for
10590 TARGET_AVOID_FALSE_DEP_FOR_BMI.
10591 (ffssi2_no_cmove): Ditto.
10592 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
10593 (ctz<mode>2): New expander.
10594 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
10595 (*ctz<mode>2_falsedep): New insn.
10596 (*ctz<mode>2): Rename from ctz<mode>2.
10597 (clz<mode>2_lzcnt): New expander.
10598 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
10599 (*clz<mode>2_lzcnt_falsedep): New insn.
10600 (*clz<mode>2): Rename from ctz<mode>2.
10601 (popcount<mode>2): New expander.
10602 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
10603 (*popcount<mode>2_falsedep): New insn.
10604 (*popcount<mode>2): Rename from ctz<mode>2.
10605 (*popcount<mode>2_cmp): Remove.
10606 (*popcountsi2_cmp_zext): Ditto.
10608 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
10610 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
10611 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
10612 * config/microblaze/microblaze.h
10613 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
10615 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
10618 * configure.ac: Set install_gold_as_default to no for
10620 * configure: Regenerated.
10622 2014-08-18 Roman Gareev <gareevroman@gmail.com>
10624 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
10625 * config.in: Add undef of HAVE_isl.
10626 * configure: Regenerate.
10627 * configure.ac: Add definition of HAVE_isl.
10628 * graphite-blocking.c: Add checking of HAVE_isl.
10629 * graphite-dependences.c: Likewise.
10630 * graphite-interchange.c: Likewise.
10631 * graphite-isl-ast-to-gimple.c: Likewise.
10632 * graphite-optimize-isl.c: Likewise.
10633 * graphite-poly.c: Likewise.
10634 * graphite-scop-detection.c: Likewise.
10635 * graphite-sese-to-poly.c: Likewise.
10636 * graphite.c: Likewise.
10637 * toplev.c: Replace the checking of HAVE_cloog with the checking
10640 2014-08-18 Richard Biener <rguenther@suse.de>
10642 PR tree-optimization/62090
10643 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
10644 (fold_builtin_3): Do not fold snprintf.
10645 (fold_builtin_4): Likewise.
10646 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
10647 moved from builtins.c.
10648 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
10649 (gimple_fold_builtin): Do not fold sprintf here.
10651 2014-08-18 Richard Biener <rguenther@suse.de>
10653 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
10655 (maybe_canonicalize_mem_ref_addr): ... this function.
10656 (fold_stmt_1): Apply it here before all simplification.
10658 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
10661 * cgraph.h (cgraph_node::create_indirect_edge): Add
10662 compute_indirect_info param.
10663 * cgraph.c (cgraph_node::create_indirect_edge): Compute
10664 indirect_info only when it is required.
10665 * cgraphclones.c (cgraph_clone_edge): Do not recompute
10666 indirect_info fore cloned indirect edge.
10668 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10669 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10670 Anna Tikhonova <anna.tikhonova@intel.com>
10671 Ilya Tocar <ilya.tocar@intel.com>
10672 Andrey Turetskiy <andrey.turetskiy@intel.com>
10673 Ilya Verbin <ilya.verbin@intel.com>
10674 Kirill Yukhin <kirill.yukhin@intel.com>
10675 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10677 * config/i386/sse.md
10678 (define_mode_iterator VI8_AVX2_AVX512BW): New.
10679 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
10681 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10682 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10683 Anna Tikhonova <anna.tikhonova@intel.com>
10684 Ilya Tocar <ilya.tocar@intel.com>
10685 Andrey Turetskiy <andrey.turetskiy@intel.com>
10686 Ilya Verbin <ilya.verbin@intel.com>
10687 Kirill Yukhin <kirill.yukhin@intel.com>
10688 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10690 * config/i386/sse.md
10691 (define_mode_iterator VF1_AVX512VL): New.
10692 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
10693 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
10696 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10697 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10698 Anna Tikhonova <anna.tikhonova@intel.com>
10699 Ilya Tocar <ilya.tocar@intel.com>
10700 Andrey Turetskiy <andrey.turetskiy@intel.com>
10701 Ilya Verbin <ilya.verbin@intel.com>
10702 Kirill Yukhin <kirill.yukhin@intel.com>
10703 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10705 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
10706 * config/i386/i386.md
10707 (define_code_iterator any_float): New.
10708 (define_code_attr floatsuffix): New.
10709 * config/i386/sse.md
10710 (define_mode_iterator VF1_128_256VL): New.
10711 (define_mode_iterator VF2_512_256VL): New.
10712 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
10714 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
10715 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
10717 (define_mode_attr qq2pssuff): New.
10718 (define_mode_attr sselongvecmode): New.
10719 (define_mode_attr sselongvecmodelower): New.
10720 (define_mode_attr sseintvecmode3): New.
10721 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
10723 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
10724 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
10725 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
10726 (define_insn "ufloatv2siv2df2<mask_name>"): New.
10728 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10729 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10730 Anna Tikhonova <anna.tikhonova@intel.com>
10731 Ilya Tocar <ilya.tocar@intel.com>
10732 Andrey Turetskiy <andrey.turetskiy@intel.com>
10733 Ilya Verbin <ilya.verbin@intel.com>
10734 Kirill Yukhin <kirill.yukhin@intel.com>
10735 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10737 * config/i386/sse.md
10738 (define_mode_iterator VF2_AVX512VL): New.
10739 (define_mode_attr sseintvecmode2): New.
10740 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
10741 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
10742 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
10744 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
10746 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10748 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10751 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10752 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10753 Anna Tikhonova <anna.tikhonova@intel.com>
10754 Ilya Tocar <ilya.tocar@intel.com>
10755 Andrey Turetskiy <andrey.turetskiy@intel.com>
10756 Ilya Verbin <ilya.verbin@intel.com>
10757 Kirill Yukhin <kirill.yukhin@intel.com>
10758 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10760 * config/i386/i386.md
10761 (define_insn "*movoi_internal_avx"): Add evex version.
10762 (define_insn "*movti_internal"): Ditto.
10764 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10765 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10766 Anna Tikhonova <anna.tikhonova@intel.com>
10767 Ilya Tocar <ilya.tocar@intel.com>
10768 Andrey Turetskiy <andrey.turetskiy@intel.com>
10769 Ilya Verbin <ilya.verbin@intel.com>
10770 Kirill Yukhin <kirill.yukhin@intel.com>
10771 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10773 * config/i386/i386.md
10774 (define_attr "isa"): Add avx512dq, noavx512dq.
10775 (define_attr "enabled"): Ditto.
10776 * config/i386/sse.md
10777 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
10779 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10780 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10781 Anna Tikhonova <anna.tikhonova@intel.com>
10782 Ilya Tocar <ilya.tocar@intel.com>
10783 Andrey Turetskiy <andrey.turetskiy@intel.com>
10784 Ilya Verbin <ilya.verbin@intel.com>
10785 Kirill Yukhin <kirill.yukhin@intel.com>
10786 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10788 * config/i386/i386.c
10789 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
10790 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
10791 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
10792 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
10793 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
10794 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
10795 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
10796 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
10797 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
10798 * config/i386/sse.md
10799 (define_mode_iterator VMOVE): Allow V4TI mode.
10800 (define_mode_iterator V_AVX512VL): New.
10801 (define_mode_iterator V): New handling for AVX512VL.
10802 (define_insn "avx512f_load<mode>_mask"): Delete.
10803 (define_insn "<avx512>_load<mode>_mask"): New.
10804 (define_insn "avx512f_store<mode>_mask"): Delete.
10805 (define_insn "<avx512>_store<mode>_mask"): New.
10808 2014-08-18 Yury Gribov <y.gribov@samsung.com>
10811 * asan.c (instrument_derefs): Fix bitfield check.
10813 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10815 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
10816 * config/rs6000/htm.md (ttest): Remove clobber.
10817 * config/rs6000/predicates.md (any_mask_operand): New predicate.
10818 (and_operand): Reformat.
10819 (and_2rld_operand): New predicate.
10820 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
10822 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
10823 parameter. Handle AND directly.
10824 (rs6000_split_logical_di): Remove last parameter.
10825 (rs6000_split_logical): Remove last parameter. Remove obsolete
10827 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
10828 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
10829 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
10830 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
10831 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
10832 and 5 anonymous splitters): Delete.
10833 (and<mode>3): New expander.
10834 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
10835 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
10836 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
10837 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
10838 (floatdisf2_internal1): Remove clobbers.
10839 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
10840 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
10841 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
10842 (and<mode>3 for BOOL_128): Remove clobber.
10843 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
10844 rs6000_split_logical.
10845 (*bool<mode>3_internal for BOOL_128): Adjust call of
10846 rs6000_split_logical.
10847 (*boolc<mode>3_internal1 for BOOL_128,
10848 *boolc<mode>3_internal2 for BOOL_128,
10849 *boolcc<mode>3_internal1 for BOOL_128,
10850 *boolcc<mode>3_internal2 for BOOL_128,
10851 *eqv<mode>3_internal1 for BOOL_128,
10852 *eqv<mode>3_internal2 for BOOL_128,
10853 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
10854 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
10856 (*vec_reload_and_reg_<mptrsize>): Delete.
10858 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10860 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
10861 and split, *boolccsi3_internal3 and split): Delete.
10862 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
10863 *boolccdi3_internal3 and split): Delete.
10864 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
10865 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
10867 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10869 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
10870 and split, *boolcsi3_internal3 and split): Delete.
10871 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
10872 *boolcdi3_internal3 and split): Delete.
10873 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
10875 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10877 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
10878 <'u'>: Also support printing the low-order 16 bits.
10879 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
10880 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
10881 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
10882 *booldi3_internal3 and split): Delete.
10883 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
10884 *bool<mode>3_dot2): New.
10885 (two anonymous define_splits for non_logical_cint_operand): Merge.
10887 2014-08-17 Marek Polacek <polacek@redhat.com>
10888 Manuel López-Ibáñez <manu@gcc.gnu.org>
10891 * diagnostic.c (adjust_line): Add gcc_checking_assert.
10892 (diagnostic_show_locus): Don't print caret diagnostic
10893 if a column is larger than the line_width.
10895 2014-08-17 Roman Gareev <gareevroman@gmail.com>
10897 * common.opt: Make the ISL AST generator to be the main code generator
10900 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
10902 * wide-int.h (generic_wide_int): Declare as class instead of struct.
10904 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
10907 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
10909 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
10910 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
10911 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
10913 * config/pa/pa.md (begin_brtab): Delete insn.
10914 (end_brtab): Likewise.
10916 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
10918 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
10920 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
10922 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
10923 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
10924 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
10925 (get_dynamic_type): Remove.
10926 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
10927 (clear_speculation): Bring to ipa-deivrt.h
10928 (get_class_context): Rename to ...
10929 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
10930 (contains_type_p): Update.
10931 (get_dynamic_type): Rename to ...
10932 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
10933 (possible_polymorphic_call_targets): UPdate.
10934 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
10935 * ipa-prop.c (ipa_analyze_call_uses): Update.
10937 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
10939 * doc/invoke.texi (SH options): Document missing processor variant
10940 options. Remove references to Hitachi. Undocument deprecated mspace
10943 2014-08-15 Jason Merrill <jason@redhat.com>
10945 * tree.c (type_hash_canon): Uncomment assert.
10947 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10949 * input.h (in_system_header_at): Add comment.
10951 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10954 * diagnostic.c (build_message_string): Make it extern.
10955 * diagnostic.h (build_message_string): Make it extern.
10957 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
10959 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
10960 load/store from/to non-floating class pseudo.
10962 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10964 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
10966 2014-08-15 Richard Biener <rguenther@suse.de>
10968 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
10969 (get_constraint_for_ssa_var): Remove dead code.
10970 (get_constraint_for_1): Adjust.
10971 (find_what_var_points_to): Likewise.
10972 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
10974 2014-08-15 Ilya Tocar <tocarip@gmail.com>
10977 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
10978 (_mm512_mask_cmpge_epu32_mask): Ditto.
10979 (_mm512_cmpge_epu32_mask): Ditto.
10980 (_mm512_mask_cmpge_epi64_mask): Ditto.
10981 (_mm512_cmpge_epi64_mask): Ditto.
10982 (_mm512_mask_cmpge_epu64_mask): Ditto.
10983 (_mm512_cmpge_epu64_mask): Ditto.
10984 (_mm512_mask_cmple_epi32_mask): Ditto.
10985 (_mm512_cmple_epi32_mask): Ditto.
10986 (_mm512_mask_cmple_epu32_mask): Ditto.
10987 (_mm512_cmple_epu32_mask): Ditto.
10988 (_mm512_mask_cmple_epi64_mask): Ditto.
10989 (_mm512_cmple_epi64_mask): Ditto.
10990 (_mm512_mask_cmple_epu64_mask): Ditto.
10991 (_mm512_cmple_epu64_mask): Ditto.
10992 (_mm512_mask_cmplt_epi32_mask): Ditto.
10993 (_mm512_cmplt_epi32_mask): Ditto.
10994 (_mm512_mask_cmplt_epu32_mask): Ditto.
10995 (_mm512_cmplt_epu32_mask): Ditto.
10996 (_mm512_mask_cmplt_epi64_mask): Ditto.
10997 (_mm512_cmplt_epi64_mask): Ditto.
10998 (_mm512_mask_cmplt_epu64_mask): Ditto.
10999 (_mm512_cmplt_epu64_mask): Ditto.
11000 (_mm512_mask_cmpneq_epi32_mask): Ditto.
11001 (_mm512_mask_cmpneq_epu32_mask): Ditto.
11002 (_mm512_cmpneq_epu32_mask): Ditto.
11003 (_mm512_mask_cmpneq_epi64_mask): Ditto.
11004 (_mm512_cmpneq_epi64_mask): Ditto.
11005 (_mm512_mask_cmpneq_epu64_mask): Ditto.
11006 (_mm512_cmpneq_epu64_mask): Ditto.
11007 (_mm512_castpd_ps): Ditto.
11008 (_mm512_castpd_si512): Ditto.
11009 (_mm512_castps_pd): Ditto.
11010 (_mm512_castps_si512): Ditto.
11011 (_mm512_castsi512_ps): Ditto.
11012 (_mm512_castsi512_pd): Ditto.
11013 (_mm512_castpd512_pd128): Ditto.
11014 (_mm512_castps512_ps128): Ditto.
11015 (_mm512_castsi512_si128): Ditto.
11016 (_mm512_castpd512_pd256): Ditto.
11017 (_mm512_castps512_ps256): Ditto.
11018 (_mm512_castsi512_si256): Ditto.
11019 (_mm512_castpd128_pd512): Ditto.
11020 (_mm512_castps128_ps512): Ditto.
11021 (_mm512_castsi128_si512): Ditto.
11022 (_mm512_castpd256_pd512): Ditto.
11023 (_mm512_castps256_ps512): Ditto.
11024 (_mm512_castsi256_si512): Ditto.
11025 (_mm512_cmpeq_epu32_mask): Ditto.
11026 (_mm512_mask_cmpeq_epu32_mask): Ditto.
11027 (_mm512_mask_cmpeq_epu64_mask): Ditto.
11028 (_mm512_cmpeq_epu64_mask): Ditto.
11029 (_mm512_cmpgt_epu32_mask): Ditto.
11030 (_mm512_mask_cmpgt_epu32_mask): Ditto.
11031 (_mm512_mask_cmpgt_epu64_mask): Ditto.
11032 (_mm512_cmpgt_epu64_mask): Ditto.
11033 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
11034 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
11035 * config/i386/i386.c (enum ix86_builtins): Add
11036 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
11037 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
11038 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
11039 (bdesc_args): Add __builtin_ia32_si512_256si,
11040 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
11041 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
11042 __builtin_ia32_pd512_pd.
11043 (ix86_expand_args_builtin): Handle new FTYPEs.
11044 * config/i386/sse.md (castmode): Add 512-bit modes.
11045 (AVX512MODE2P): New.
11046 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
11047 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
11049 2014-08-15 Richard Biener <rguenther@suse.de>
11051 * fold-const.c (tree_swap_operands_p): Put all constants
11052 last, also strip sign-changing NOPs when considering further
11053 canonicalization. Canonicalize also when optimizing for size.
11055 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11057 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
11058 one_match > zero_match case to just before simple_sequence.
11060 2014-08-15 Richard Biener <rguenther@suse.de>
11062 * data-streamer.h (streamer_string_index, string_for_index):
11064 * data-streamer-out.c (streamer_string_index): Make static.
11065 * data-streamer-in.c (string_for_index): Likewise.
11066 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
11067 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
11069 2014-08-15 Richard Biener <rguenther@suse.de>
11071 PR tree-optimization/62031
11072 * tree-data-ref.c (dr_analyze_indices): Do not set
11073 DR_UNCONSTRAINED_BASE.
11074 (dr_may_alias_p): All indirect accesses have to go the
11075 formerly DR_UNCONSTRAINED_BASE path.
11076 * tree-data-ref.h (struct indices): Remove
11077 unconstrained_base member.
11078 (DR_UNCONSTRAINED_BASE): Remove.
11080 2014-08-15 Jakub Jelinek <jakub@redhat.com>
11082 PR middle-end/62092
11083 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
11084 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
11085 in OMP_CLAUSE_MAP in some outer target region.
11087 2014-08-15 Bin Cheng <bin.cheng@arm.com>
11089 * tree-ssa-loop-ivopts.c (ivopts_data): New field
11090 name_expansion_cache.
11091 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
11092 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
11093 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
11094 (difference_cannot_overflow_p): New parameter. Use affine
11095 expansion for equality check.
11096 (iv_elimination_compare_lt): Pass new argument.
11098 2014-08-14 DJ Delorie <dj@redhat.com>
11100 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
11101 variables to the accumulator.
11103 * config/rl78/predicates.md (rl78_near_mem_operand): New.
11104 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
11105 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
11106 with far-far moves.
11108 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
11109 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
11110 (umulqihi3_virt): Likewise.
11111 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
11112 (umulqihi3_real): Likewise.
11114 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
11116 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11118 PR tree-optimization/62091
11119 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
11120 function_entry_reached.
11121 (walk_aliased_vdefs): Clear it here.
11122 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
11124 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11126 * ipa-utils.h (compare_virtual_tables): Declare.
11127 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
11129 2014-08-14 Marek Polacek <polacek@redhat.com>
11132 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
11133 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
11135 2014-08-14 Tom de Vries <tom@codesourcery.com>
11137 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
11139 2014-08-14 Tom de Vries <tom@codesourcery.com>
11141 PR rtl-optimization/62004
11142 PR rtl-optimization/62030
11143 * ifcvt.c (rtx_interchangeable_p): New function.
11144 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
11145 * emit-rtl.h (mem_attrs_eq_p): Declare.
11147 2014-08-14 Roman Gareev <gareevroman@gmail.com>
11149 * graphite-scop-detection.c:
11150 Add inclusion of cp-tree.h.
11151 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
11152 in case they are pointers to object types
11154 2014-08-14 Richard Biener <rguenther@suse.de>
11156 * BASE-VER: Change to 5.0.0
11158 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11159 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11160 Anna Tikhonova <anna.tikhonova@intel.com>
11161 Ilya Tocar <ilya.tocar@intel.com>
11162 Andrey Turetskiy <andrey.turetskiy@intel.com>
11163 Ilya Verbin <ilya.verbin@intel.com>
11164 Kirill Yukhin <kirill.yukhin@intel.com>
11165 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11167 * config/i386/sse.md (define_mode_attr avx512): New.
11168 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
11170 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
11171 (define_mode_attr ssse3_avx2): Ditto.
11172 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
11173 (define_mode_attr avx2_avx512bw): New.
11174 (define_mode_attr ssedoublemodelower): New.
11175 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
11176 V32HI, V64QI modes.
11177 (define_mode_attr ssebytemode): Allow V8DI modes.
11178 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
11179 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
11180 (define_mode_attr ssePSmode2): New.
11181 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
11182 V16HI, V32HI modes.
11183 (define_mode_attr dbpsadbwmode): New.
11184 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
11185 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
11186 (vi8_sse4_1_avx2_avx512): New.
11187 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
11189 (define_mode_attr blendbits): Move before its immediate use.
11191 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11192 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11193 Anna Tikhonova <anna.tikhonova@intel.com>
11194 Ilya Tocar <ilya.tocar@intel.com>
11195 Andrey Turetskiy <andrey.turetskiy@intel.com>
11196 Ilya Verbin <ilya.verbin@intel.com>
11197 Kirill Yukhin <kirill.yukhin@intel.com>
11198 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11200 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
11201 * config/i386/subst.md
11202 (define_mode_iterator SUBST_V): Update.
11203 (define_mode_iterator SUBST_A): Ditto.
11204 (define_subst_attr "mask_operand7"): New.
11205 (define_subst_attr "mask_operand10"): New.
11206 (define_subst_attr "mask_operand_arg34") : New.
11207 (define_subst_attr "mask_expand_op3"): New.
11208 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
11209 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
11210 (define_subst_attr "mask_avx512vl_condition"): New.
11211 (define_subst_attr "round_mask_operand4"): Ditto.
11212 (define_subst_attr "round_mask_scalar_op3"): Delete.
11213 (define_subst_attr "round_mask_op4"): New.
11214 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
11216 (define_subst_attr "round_modev8sf_condition"): New.
11217 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
11219 (define_subst_attr "round_saeonly_mask_operand4"): New.
11220 (define_subst_attr "round_saeonly_mask_op4"): New.
11221 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
11222 V8DImode, V16SImode.
11223 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
11224 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
11225 (define_subst_attr "mask_expand4_args"): New.
11226 (define_subst "mask_expand4"): New.
11228 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11229 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11230 Anna Tikhonova <anna.tikhonova@intel.com>
11231 Ilya Tocar <ilya.tocar@intel.com>
11232 Andrey Turetskiy <andrey.turetskiy@intel.com>
11233 Ilya Verbin <ilya.verbin@intel.com>
11234 Kirill Yukhin <kirill.yukhin@intel.com>
11235 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11237 * config/i386/i386.md
11238 (define_attr "isa"): Add avx512bw,noavx512bw.
11239 (define_attr "enabled"): Ditto.
11240 (define_split): Add 32/64-bit mask logic.
11241 (define_insn "*k<logic>qi"): New.
11242 (define_insn "*k<logic>hi"): New.
11243 (define_insn "*anddi_1"): Add mask version.
11244 (define_insn "*andsi_1"): Ditto.
11245 (define_insn "*<code><mode>_1"): Ditto.
11246 (define_insn "*<code>hi_1"): Ditto.
11247 (define_insn "kxnor<mode>"): New.
11248 (define_insn "kunpcksi"): New.
11249 (define_insn "kunpckdi"): New.
11250 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
11251 (define_insn "*one_cmplhi2_1"): Ditto.
11253 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11254 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11255 Anna Tikhonova <anna.tikhonova@intel.com>
11256 Ilya Tocar <ilya.tocar@intel.com>
11257 Andrey Turetskiy <andrey.turetskiy@intel.com>
11258 Ilya Verbin <ilya.verbin@intel.com>
11259 Kirill Yukhin <kirill.yukhin@intel.com>
11260 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11262 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
11265 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11266 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11267 Anna Tikhonova <anna.tikhonova@intel.com>
11268 Ilya Tocar <ilya.tocar@intel.com>
11269 Andrey Turetskiy <andrey.turetskiy@intel.com>
11270 Ilya Verbin <ilya.verbin@intel.com>
11271 Kirill Yukhin <kirill.yukhin@intel.com>
11272 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11274 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
11276 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
11277 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
11278 xmm/ymm16+ when availble.
11279 * config/i386/i386.h
11280 (HARD_REGNO_NREGS): Add mask regs.
11281 (VALID_AVX512F_REG_MODE): Ditto.
11282 (VALID_AVX512F_REG_MODE) : Define.
11283 (VALID_MASK_AVX512BW_MODE): Ditto.
11284 (reg_class) (MASK_REG_P(X)): Define.
11285 * config/i386/i386.md: Do not split long moves with mask register,
11286 use kmovb if avx512bw is availible.
11287 (movdi_internal): Handle mask registers.
11289 2014-08-14 Richard Biener <rguenther@suse.de>
11291 PR tree-optimization/62081
11292 * tree-ssa-loop.c (pass_fix_loops): New pass.
11293 (pass_tree_loop::gate): Do not fixup loops here.
11294 * tree-pass.h (make_pass_fix_loops): Declare.
11295 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
11297 2014-08-14 Richard Biener <rguenther@suse.de>
11299 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
11300 (type_hash_canon): ... this and avoid 2nd lookup for the add.
11302 2014-08-14 Richard Biener <rguenther@suse.de>
11304 PR tree-optimization/62090
11305 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
11306 (fold_builtin_2): Do not fold sprintf.
11307 (fold_builtin_3): Likewise.
11308 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
11309 moved from builtins.c.
11310 (gimple_fold_builtin): Fold sprintf.
11312 2014-08-14 Richard Biener <rguenther@suse.de>
11314 PR rtl-optimization/62079
11315 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
11318 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11320 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
11321 current_function_decl.
11323 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11325 * cgraph.c (cgraph_node::function_symbol): Fix wrong
11326 cgraph_function_node to cgraph_node::function_symbol
11329 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
11331 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
11332 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
11334 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
11336 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
11339 2014-08-13 Roman Gareev <gareevroman@gmail.com>
11341 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
11344 2014-08-12 Jakub Jelinek <jakub@redhat.com>
11347 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
11348 any registers that are used in mem_insn.
11350 2014-08-12 Steve Ellcey <sellcey@mips.com>
11352 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
11354 2014-08-12 Steve Ellcey <sellcey@mips.com>
11356 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
11357 (MULTILIB_DIRNAMES): Ditto.
11358 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
11359 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
11360 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
11361 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
11362 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
11363 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
11365 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11368 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
11369 of __ARM_SIZEOF_WCHAR_T.
11371 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11374 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
11375 Remove unnecessary attributes.
11377 2014-08-12 Yury Gribov <y.gribov@samsung.com>
11379 * internal-fn.c (init_internal_fns): Fix off-by-one.
11381 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
11382 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11383 Anna Tikhonova <anna.tikhonova@intel.com>
11384 Ilya Tocar <ilya.tocar@intel.com>
11385 Andrey Turetskiy <andrey.turetskiy@intel.com>
11386 Ilya Verbin <ilya.verbin@intel.com>
11387 Kirill Yukhin <kirill.yukhin@intel.com>
11388 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11390 * config/i386/i386.c (standard_sse_constant_opcode): Use
11391 vpxord/vpternlog if avx512 is availible.
11393 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
11395 PR middle-end/62103
11396 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
11397 bitfields, that is when size doesn't match the size of type or the
11398 size of the constructor.
11400 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
11402 * config/rs6000/constraints.md (wh constraint): New constraint,
11403 for FP registers if direct move is available.
11404 (wi constraint): New constraint, for VSX/FP registers that can
11405 handle 64-bit integers.
11406 (wj constraint): New constraint for VSX/FP registers that can
11407 handle 64-bit integers for direct moves.
11408 (wk constraint): New constraint for VSX/FP registers that can
11409 handle 64-bit doubles for direct moves.
11410 (wy constraint): Make documentation match implementation.
11412 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
11413 scalar_in_vmx_p field to simplify tests of whether SFmode or
11414 DFmode can go in the Altivec registers.
11415 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
11416 (rs6000_setup_reg_addr_masks): Likewise.
11417 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
11418 field, and wh/wi/wj/wk constraints.
11419 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
11420 the wh/wi/wj/wk constraints.
11421 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
11422 upper registers, prefer VSX registers unless the operation is a
11423 memory operation with REG+OFFSET addressing.
11425 * config/rs6000/vsx.md (VSr mode attribute): Add support for
11426 DImode. Change SFmode to use ww constraint instead of d to allow
11427 SF registers in the upper registers.
11430 (VSr5): Fix thinko in comment.
11431 (VSa): New mode attribute that is an alternative to wa, that
11432 returns the VSX register class that a mode can go in, but may not
11433 be the preferred register class.
11434 (VS_64dm): New mode attribute for appropriate register classes for
11435 referencing 64-bit elements of vectors for direct moves and normal
11437 (VS_64reg): Likewise.
11438 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
11439 register allocator to only registers the data type can handle.
11440 (vsx_le_perm_load_<mode>): Likewise.
11441 (vsx_le_perm_store_<mode>): Likewise.
11442 (vsx_xxpermdi2_le_<mode>): Likewise.
11443 (vsx_xxpermdi4_le_<mode>): Likewise.
11444 (vsx_lxvd2x2_le_<mode>): Likewise.
11445 (vsx_lxvd2x4_le_<mode>): Likewise.
11446 (vsx_stxvd2x2_le_<mode>): Likewise.
11447 (vsx_add<mode>3): Likewise.
11448 (vsx_sub<mode>3): Likewise.
11449 (vsx_mul<mode>3): Likewise.
11450 (vsx_div<mode>3): Likewise.
11451 (vsx_tdiv<mode>3_internal): Likewise.
11452 (vsx_fre<mode>2): Likewise.
11453 (vsx_neg<mode>2): Likewise.
11454 (vsx_abs<mode>2): Likewise.
11455 (vsx_nabs<mode>2): Likewise.
11456 (vsx_smax<mode>3): Likewise.
11457 (vsx_smin<mode>3): Likewise.
11458 (vsx_sqrt<mode>2): Likewise.
11459 (vsx_rsqrte<mode>2): Likewise.
11460 (vsx_tsqrt<mode>2_internal): Likewise.
11461 (vsx_fms<mode>4): Likewise.
11462 (vsx_nfma<mode>4): Likewise.
11463 (vsx_eq<mode>): Likewise.
11464 (vsx_gt<mode>): Likewise.
11465 (vsx_ge<mode>): Likewise.
11466 (vsx_eq<mode>_p): Likewise.
11467 (vsx_gt<mode>_p): Likewise.
11468 (vsx_ge<mode>_p): Likewise.
11469 (vsx_xxsel<mode>): Likewise.
11470 (vsx_xxsel<mode>_uns): Likewise.
11471 (vsx_copysign<mode>3): Likewise.
11472 (vsx_float<VSi><mode>2): Likewise.
11473 (vsx_floatuns<VSi><mode>2): Likewise.
11474 (vsx_fix_trunc<mode><VSi>2): Likewise.
11475 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
11476 (vsx_x<VSv>r<VSs>i): Likewise.
11477 (vsx_x<VSv>r<VSs>ic): Likewise.
11478 (vsx_btrunc<mode>2): Likewise.
11479 (vsx_b2trunc<mode>2): Likewise.
11480 (vsx_floor<mode>2): Likewise.
11481 (vsx_ceil<mode>2): Likewise.
11482 (vsx_<VS_spdp_insn>): Likewise.
11483 (vsx_xscvspdp): Likewise.
11484 (vsx_xvcvspuxds): Likewise.
11485 (vsx_float_fix_<mode>2): Likewise.
11486 (vsx_set_<mode>): Likewise.
11487 (vsx_extract_<mode>_internal1): Likewise.
11488 (vsx_extract_<mode>_internal2): Likewise.
11489 (vsx_extract_<mode>_load): Likewise.
11490 (vsx_extract_<mode>_store): Likewise.
11491 (vsx_splat_<mode>): Likewise.
11492 (vsx_xxspltw_<mode>): Likewise.
11493 (vsx_xxspltw_<mode>_direct): Likewise.
11494 (vsx_xxmrghw_<mode>): Likewise.
11495 (vsx_xxmrglw_<mode>): Likewise.
11496 (vsx_xxsldwi_<mode>): Likewise.
11497 (vsx_xscvdpspn): Tighten constraints to only use register classes
11499 (vsx_xscvspdpn): Likewise.
11500 (vsx_xscvdpspn_scalar): Likewise.
11502 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
11503 wj, and wk constraints.
11504 (GPR_REG_CLASS_P): New helper macro for register classes targeting
11505 general purpose registers.
11507 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
11509 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
11510 DImode instead of wm. Use wk constraint for direct move of DFmode
11512 (extendsidi2_lfiwax): Likewise.
11513 (lfiwax): Likewise.
11514 (lfiwzx): Likewise.
11515 (movdi_internal64): Likewise.
11517 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
11518 wk constraints. Make the wy constraint documentation match them
11521 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
11523 Replacement of isl_int by isl_val
11524 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
11525 (compute_bounds_for_param): use isl_val instead of isl_int
11526 (compute_bounds_for_loop): likewise
11527 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
11528 (build_linearized_memory_access): use isl_val instead of isl_int
11529 (pdr_stride_in_loop): likewise
11530 * graphite-optimize-isl.c:
11531 (getPrevectorMap): use isl_val instead of isl_int
11533 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
11534 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
11535 (extern the_isl_ctx): declare
11536 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
11537 (extract_affine_gmp): likewise
11539 (build_loop_iteration_domains): likewise
11540 (add_param_constraints): likewise
11542 2014-08-11 Richard Biener <rguenther@suse.de>
11544 PR tree-optimization/62075
11545 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
11546 handle uses in patterns.
11548 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11549 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11550 Anna Tikhonova <anna.tikhonova@intel.com>
11551 Ilya Tocar <ilya.tocar@intel.com>
11552 Andrey Turetskiy <andrey.turetskiy@intel.com>
11553 Ilya Verbin <ilya.verbin@intel.com>
11554 Kirill Yukhin <kirill.yukhin@intel.com>
11555 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11557 * common/config/i386/i386-common.c
11558 (OPTION_MASK_ISA_AVX512VL_SET): Define.
11559 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
11560 (ix86_handle_option): Handle OPT_mavx512vl.
11561 * config/i386/cpuid.h (bit_AVX512VL): Define.
11562 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
11563 set -mavx512vl accordingly.
11564 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11565 OPTION_MASK_ISA_AVX512VL.
11566 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
11567 (ix86_option_override_internal): Define PTA_AVX512VL, handle
11568 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
11569 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
11570 * config/i386/i386.h (TARGET_AVX512VL): Define.
11571 (TARGET_AVX512VL_P(x)): Ditto.
11572 * config/i386/i386.opt: Add mavx512vl.
11574 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
11576 PR tree-optimization/62073
11577 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
11580 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11581 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11582 Anna Tikhonova <anna.tikhonova@intel.com>
11583 Ilya Tocar <ilya.tocar@intel.com>
11584 Andrey Turetskiy <andrey.turetskiy@intel.com>
11585 Ilya Verbin <ilya.verbin@intel.com>
11586 Kirill Yukhin <kirill.yukhin@intel.com>
11587 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11589 * common/config/i386/i386-common.c
11590 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
11591 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
11592 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
11593 (ix86_handle_option): Handle OPT_mavx512bw.
11594 * config/i386/cpuid.h (bit_AVX512BW): Define.
11595 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
11596 set -mavx512bw accordingly.
11597 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11598 OPTION_MASK_ISA_AVX512BW.
11599 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
11600 (ix86_option_override_internal): Define PTA_AVX512BW, handle
11601 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
11602 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
11603 * config/i386/i386.h (TARGET_AVX512BW): Define.
11604 (TARGET_AVX512BW_P(x)): Ditto.
11605 * config/i386/i386.opt: Add mavx512bw.
11607 2014-08-11 Richard Biener <rguenther@suse.de>
11609 PR tree-optimization/62070
11610 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
11611 Remove SSA checking.
11613 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11615 * asan.c (asan_check_flags): New enum.
11616 (build_check_stmt_with_calls): Removed function.
11617 (build_check_stmt): Split inlining logic to
11618 asan_expand_check_ifn.
11619 (instrument_derefs): Rename parameter.
11620 (instrument_mem_region_access): Rename parameter.
11621 (instrument_strlen_call): Likewise.
11622 (asan_expand_check_ifn): New function.
11623 (asan_instrument): Remove old code.
11624 (pass_sanopt::execute): Change handling of
11625 asan-instrumentation-with-call-threshold.
11626 (asan_clear_shadow): Fix formatting.
11627 (asan_function_start): Likewise.
11628 (asan_emit_stack_protection): Likewise.
11629 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
11630 Update description.
11631 * internal-fn.c (expand_ASAN_CHECK): New function.
11632 * internal-fn.def (ASAN_CHECK): New internal function.
11633 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
11634 Update description.
11635 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
11636 * tree.c: Small comment fix.
11638 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11640 * gimple.c (gimple_call_fnspec): Support internal functions.
11641 (gimple_call_return_flags): Use const.
11642 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
11643 * internal-fn.def: Add fnspec information.
11644 * internal-fn.h (internal_fn_fnspec): New function.
11645 (init_internal_fns): Declare new function.
11646 * internal-fn.c (internal_fn_fnspec_array): New global variable.
11647 (init_internal_fns): New function.
11648 * tree-core.h: Update macro call.
11649 * tree.c (build_common_builtin_nodes): Initialize internal fns.
11651 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
11653 * lto-streamer.h (struct output_block::symbol): Change from
11654 struct symtab_node to plain symtab_node.
11655 (referenced_from_this_partition_p): Change first parameter
11656 from struct symtab_node to plain symtab_node.
11658 2014-08-10 Marek Polacek <polacek@redhat.com>
11661 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
11663 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
11665 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
11666 DECL correctly; do not give up on types in static storage.
11668 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
11670 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
11672 2014-08-09 Roman Gareev <gareevroman@gmail.com>
11674 * graphite-isl-ast-to-gimple.c:
11675 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
11677 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
11679 2014-08-08 Guozhi Wei <carrot@google.com>
11681 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
11683 2014-08-08 Cary Coutant <ccoutant@google.com>
11685 * dwarf2out.c (get_skeleton_type_unit): Remove.
11686 (output_skeleton_debug_sections): Remove skeleton type units.
11687 (output_comdat_type_unit): Likewise.
11688 (dwarf2out_finish): Likewise.
11690 2014-08-07 Yi Yang <ahyangyi@google.com>
11692 * predict.c (expr_expected_value_1): Remove the redundant assignment.
11694 2014-08-08 Richard Biener <rguenther@suse.de>
11696 * lto-streamer.h (struct lto_input_block): Make it a class
11697 with a constructor.
11698 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
11699 (struct lto_function_header, struct lto_simple_header,
11700 struct lto_simple_header_with_strings,
11701 struct lto_decl_header, struct lto_function_header): Make
11702 a simple inheritance hieararchy. Remove unused fields.
11703 (struct lto_asm_header): Remove.
11704 * lto-streamer-out.c (produce_asm): Adjust.
11705 (lto_output_toplevel_asms): Likewise.
11706 (produce_asm_for_decls): Likewise.
11707 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
11708 * data-streamer-in.c (string_for_index): Likewise.
11709 * ipa-inline-analysis.c (inline_read_section): Likewise.
11710 * ipa-prop.c (ipa_prop_read_section): Likewise.
11711 (read_replacements_section): Likewise.
11712 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
11713 * lto-section-in.c (lto_create_simple_input_block): Likewise.
11714 (lto_destroy_simple_input_block): Likewise.
11715 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
11716 (lto_input_toplevel_asms): Likewise.
11718 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
11719 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11720 Anna Tikhonova <anna.tikhonova@intel.com>
11721 Ilya Tocar <ilya.tocar@intel.com>
11722 Andrey Turetskiy <andrey.turetskiy@intel.com>
11723 Ilya Verbin <ilya.verbin@intel.com>
11724 Kirill Yukhin <kirill.yukhin@intel.com>
11725 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11727 * common/config/i386/i386-common.c
11728 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
11729 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
11730 (ix86_handle_option): Handle OPT_mavx512dq.
11731 * config/i386/cpuid.h (bit_AVX512DQ): Define.
11732 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
11733 set -mavx512dq accordingly.
11734 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11735 OPTION_MASK_ISA_AVX512DQ.
11736 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
11737 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
11738 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
11739 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
11740 * config/i386/i386.h (TARGET_AVX512DQ): Define.
11741 (TARGET_AVX512DQ_P(x)): Ditto.
11742 * config/i386/i386.opt: Add mavx512dq.
11744 2014-08-08 Richard Biener <rguenther@suse.de>
11746 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
11747 target_percent, target_percent_s): Export.
11748 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
11749 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
11750 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
11751 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
11752 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
11753 Move to gimple-fold.c.
11754 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
11756 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
11757 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
11758 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
11759 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
11760 (rewrite_call_expr_array): Remove.
11761 (fold_builtin_sprintf_chk): Likewise.
11762 (fold_builtin_snprintf_chk): Likewise.
11763 (fold_builtin_varargs): Remove handling of sprintf_chk,
11764 vsprintf_chk, snprintf_chk and vsnprintf_chk.
11765 (gimple_fold_builtin_sprintf_chk): Remove.
11766 (gimple_fold_builtin_snprintf_chk): Likewise.
11767 (gimple_fold_builtin_varargs): Likewise.
11768 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
11769 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
11770 * gimple.c (gimple_seq_add_seq_without_update): New function.
11771 * gimple.h (gimple_seq_add_seq_without_update): Declare.
11772 * gimple-fold.c: Include output.h.
11773 (gsi_replace_with_seq_vops): New function, split out from ...
11774 (gimplify_and_update_call_from_tree): ... here.
11775 (replace_call_with_value): New function.
11776 (replace_call_with_call_and_fold): Likewise.
11777 (var_decl_component_p): Moved from builtins.c.
11778 (gimple_fold_builtin_memory_op): Moved from builtins.c
11779 fold_builtin_memory_op and rewritten to GIMPLE.
11780 (gimple_fold_builtin_memset): Likewise.
11781 (gimple_fold_builtin_strcpy): Likewise.
11782 (gimple_fold_builtin_strncpy): Likewise.
11783 (gimple_fold_builtin_strcat): Likewise.
11784 (gimple_fold_builtin_fputs): Likewise.
11785 (gimple_fold_builtin_memory_chk): Likewise.
11786 (gimple_fold_builtin_stxcpy_chk): Likewise.
11787 (gimple_fold_builtin_stxncpy_chk): Likewise.
11788 (gimple_fold_builtin_snprintf_chk): Likewise.
11789 (gimple_fold_builtin_sprintf_chk): Likewise.
11790 (gimple_fold_builtin_strlen): New function.
11791 (gimple_fold_builtin_with_strlen): New function split out from
11792 gimple_fold_builtin.
11793 (gimple_fold_builtin): Change signature and handle
11794 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
11795 here. Call gimple_fold_builtin_with_strlen.
11796 (gimple_fold_call): Adjust.
11798 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11800 * calls.c (precompute_arguments): Check
11801 promoted_for_signed_and_unsigned_p and set the promoted mode.
11802 (promoted_for_signed_and_unsigned_p): New function.
11803 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
11804 and set the promoted mode.
11805 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
11806 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
11807 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
11810 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11812 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
11813 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11814 (expand_call): Likewise.
11815 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
11816 to get promoted mode.
11817 * combine.c (record_promoted_value): Skip > 0 comparison with
11818 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
11819 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
11820 of SUBREG_PROMOTED_UNSIGNED_P.
11821 (convert_modes): Likewise.
11822 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
11823 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
11824 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
11825 SUBREG_PROMOTED_UNSIGNED_SET.
11826 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
11827 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11828 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
11829 SUBREG_PROMOTED_SET.
11830 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
11831 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
11832 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
11833 of SUBREG_PROMOTED_UNSIGNED_P.
11834 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
11835 (SUBREG_PROMOTED_SET): New define.
11836 (SUBREG_PROMOTED_GET): Likewise.
11837 (SUBREG_PROMOTED_SIGN): Likewise.
11838 (SUBREG_PROMOTED_SIGNED_P): Likewise.
11839 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
11840 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
11841 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
11842 instead of SUBREG_PROMOTED_UNSIGNED_GET.
11843 (nonzero_bits1): Skip > 0 comparison with the results as
11844 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
11845 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
11846 of !SUBREG_PROMOTED_UNSIGNED_P.
11847 * simplify-rtx.c (simplify_unary_operation_1): Use new
11848 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
11849 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
11850 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
11851 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
11853 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
11855 * ipa-devirt.c: Include gimple-pretty-print.h
11856 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
11858 (decl_maybe_in_construction_p): Fix conditional on cdtor check
11859 (get_polymorphic_call_info): Fix return value
11860 (type_change_info): New sturcture based on ipa-prop
11862 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
11863 based on ipa-prop variant.
11864 (extr_type_from_vtbl_ptr_store): New function
11865 based on ipa-prop variant.
11866 (record_known_type): New function.
11867 (check_stmt_for_type_change): New function.
11868 (get_dynamic_type): New function.
11869 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
11870 * tree-ssa-pre.c: ipa-utils.h
11871 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
11872 machinery; sanity check with ipa-prop devirtualization.
11873 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
11876 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11878 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
11879 * alias.c, cfgexpand.c, cgraphbuild.c,
11880 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
11881 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
11882 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
11883 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
11884 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
11885 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
11886 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
11887 dse.c, except.c, gengtype.c, gimple-expr.c,
11888 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
11889 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
11890 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
11891 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
11892 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
11893 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
11895 * pointer-set.c: Remove file.
11896 * pointer-set.h: Remove file.
11898 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11900 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
11901 * config/arm/types.md (f_sels, f_seld): Delete.
11903 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11905 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
11906 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
11907 (aarch64_movdi_<mode>high): Likewise.
11908 (aarch64_mov<mode>high_di): Likewise.
11909 (aarch64_movdi_<mode>low): Likewise.
11910 (aarch64_mov<mode>low_di): Likewise.
11911 (aarch64_movtilow_tilow): Likewise.
11912 Add comment explaining usage of fp,simd attributes and of
11913 TARGET_FLOAT and TARGET_SIMD.
11915 2014-08-07 Ian Bolton <ian.bolton@arm.com>
11916 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11918 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
11919 Use MOVN when one of the half-words is 0xffff.
11921 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11923 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
11925 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11927 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
11928 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
11929 (rfs_str): String corresponding to RFS_* constants.
11930 (rank_for_schedule_stats_t): New typedef.
11931 (rank_for_schedule_stats): New static variable.
11932 (rfs_result): New static function.
11933 (rank_for_schedule): Track statistics for deciding heuristics.
11934 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
11936 (ready_sort): Use them for debug printouts.
11937 (schedule_block): Init statistics state. Print statistics on
11938 rank_for_schedule decisions.
11940 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11942 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
11944 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
11946 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
11949 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11951 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
11952 function to not conflict.
11953 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
11954 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
11955 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
11956 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
11957 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
11960 2014-08-07 Marek Polacek <polacek@redhat.com>
11962 * fold-const.c (fold_binary_loc): Add folding of
11963 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
11965 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
11967 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
11968 instead of type size.
11969 (ASM_FINISH_DECLARE_OBJECT): Likewise.
11971 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11973 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
11974 (*thumb1_movqi_insn): Likewise.
11975 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
11977 2014-08-07 Tom de Vries <tom@codesourcery.com>
11979 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
11980 (glibc_2_11_or_earlier): Remove effective-target keywords.
11982 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
11984 * config/arm/arm.c (bdesc_2arg): Fix typo.
11985 (arm_atomic_assign_expand_fenv): Remove The default implementation.
11987 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
11989 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
11991 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
11994 * haifa-sched.c (advance_one_cycle): Fix dump.
11995 (schedule_block): Don't advance cycle if we are already at the
11996 beginning of the cycle.
11998 2014-08-06 Martin Jambor <mjambor@suse.cz>
12001 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
12003 2014-08-06 Richard Biener <rguenther@suse.de>
12006 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
12008 (lto_input_tree): Pop SCCs here.
12010 2014-08-06 Richard Biener <rguenther@suse.de>
12012 PR tree-optimization/61320
12013 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
12014 handle misaligned loads.
12016 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
12018 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
12019 (aarch64_expand_vec_perm_const): Check for dup before zip.
12021 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12023 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
12024 CONST_INT_P instead of GET_CODE and compare.
12025 (aarch64_select_cc_mode): Likewise.
12026 (aarch64_print_operand): Likewise.
12027 (aarch64_rtx_costs): Likewise.
12028 (aarch64_simd_valid_immediate): Likewise.
12029 (aarch64_simd_check_vect_par_cnst_half): Likewise.
12030 (aarch64_simd_emit_pair_result_insn): Likewise.
12032 2014-08-05 David Malcolm <dmalcolm@redhat.com>
12034 * gdbhooks.py (find_gcc_source_dir): New helper function.
12035 (class PassNames): New class, locating and parsing passes.def.
12036 (class BreakOnPass): New command "break-on-pass".
12038 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
12040 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
12043 2014-08-05 Richard Biener <rguenther@suse.de>
12045 PR rtl-optimization/61672
12046 * emit-rtl.h (mem_attrs_eq_p): Declare.
12047 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
12048 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
12049 * cfgcleanup.c (merge_memattrs): Likewise.
12050 Include emit-rtl.h.
12052 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12054 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
12055 rather than singleton vectors.
12056 (vqdmlsls_lane_s32): Likewise.
12058 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12060 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
12061 Use VSDQ_HSI mode iterator.
12062 (aarch64_sqrdmulh_laneq<mode>): Likewise.
12063 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
12064 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
12065 Use BUILTIN_VDQHS macro.
12066 (sqrdmulh_laneq): Likewise.
12067 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
12068 (vqdmlals_laneq_s32): Likewise.
12069 (vqdmlslh_laneq_s16): Likewise.
12070 (vqdmlsls_laneq_s32): Likewise.
12071 (vqdmulhh_laneq_s16): Likewise.
12072 (vqdmulhs_laneq_s32): Likewise.
12073 (vqrdmulhh_laneq_s16): Likewise.
12074 (vqrdmulhs_laneq_s32): Likewise.
12076 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12078 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
12079 (vmuld_laneq_f64): Likewise.
12080 (vmuls_laneq_f32): Likewise.
12081 (vmul_n_f64): Likewise.
12082 (vmuld_lane_f64): Reimplement in C.
12083 (vmuls_lane_f32): Likewise.
12085 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12087 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
12089 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
12091 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12093 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
12094 (rbitsi2): Likewise.
12095 (*arm_rev): Set predicable and predicable_short_it attributes.
12097 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12099 * convert.c (convert_to_integer): Guard transformation to lrint by
12102 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
12104 * config/aarch64/aarch64-builtins.c
12105 (aarch64_simd_builtin_type_mode): Delete.
12106 (v8qi_UP): Remap to V8QImode.
12107 (v4hi_UP): Remap to V4HImode.
12108 (v2si_UP): Remap to V2SImode.
12109 (v2sf_UP): Remap to V2SFmode.
12110 (v1df_UP): Remap to V1DFmode.
12111 (di_UP): Remap to DImode.
12112 (df_UP): Remap to DFmode.
12113 (v16qi_UP):V16QImode.
12114 (v8hi_UP): Remap to V8HImode.
12115 (v4si_UP): Remap to V4SImode.
12116 (v4sf_UP): Remap to V4SFmode.
12117 (v2di_UP): Remap to V2DImode.
12118 (v2df_UP): Remap to V2DFmode.
12119 (ti_UP): Remap to TImode.
12120 (ei_UP): Remap to EImode.
12121 (oi_UP): Remap to OImode.
12122 (ci_UP): Map to CImode.
12123 (xi_UP): Remap to XImode.
12124 (si_UP): Remap to SImode.
12125 (sf_UP): Remap to SFmode.
12126 (hi_UP): Remap to HImode.
12127 (qi_UP): Remap to QImode.
12128 (aarch64_simd_builtin_datum): Make mode a machine_mode.
12129 (VAR1): Build builtin name.
12130 (aarch64_init_simd_builtins): Remove dead code.
12132 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12134 * graphite-isl-ast-to-gimple.c:
12135 (set_options): New function.
12136 (scop_to_isl_ast): Add calling of set_options.
12138 2014-08-05 Jakub Jelinek <jakub@redhat.com>
12140 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
12141 (analyze_iv_to_split_insn): Don't initialize them.
12142 (get_ivts_expr): Removed.
12143 (allocate_basic_variable, insert_base_initialization): Use
12144 SET_SRC instead of *get_ivts_expr.
12145 (split_iv): Use &SET_SRC instead of get_ivts_expr.
12147 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12149 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
12150 (translate_isl_ast_for_loop): Add checking of the
12151 flag_loop_parallelize_all.
12152 (ast_build_before_for): New function.
12153 (scop_to_isl_ast): Add checking of the
12154 flag_loop_parallelize_all.
12155 * graphite-dependences.c: Move the defenition of the
12156 scop_get_dependences from graphite-optimize-isl.c to this file.
12157 (apply_schedule_on_deps): Add checking of the ux's emptiness.
12158 (carries_deps): Add checking of the x's value.
12159 * graphite-optimize-isl.c: Move the defenition of the
12160 scop_get_dependences to graphite-dependences.c.
12161 * graphite-poly.h: Add declarations of scop_get_dependences
12164 2014-08-04 Rohit <rohitarulraj@freescale.com>
12167 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
12169 (alt_reg_names): Likewise.
12170 (rs6000_dwarf_register_span): For SPE high registers, replace
12171 dwarf register numbers with GCC hard register numbers.
12172 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
12173 (rs6000_dbx_register_number): For SPE high registers, return dwarf
12174 register number for the corresponding GCC hard register number.
12175 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
12176 newly added GCC hard register numbers for SPE high registers.
12177 (DWARF_FRAME_REGISTERS): Likewise.
12178 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
12179 (DWARF_FRAME_REGNUM): Likewise.
12180 (FIXED_REGISTERS): Likewise.
12181 (CALL_USED_REGISTERS): Likewise.
12182 (CALL_REALLY_USED_REGISTERS): Likewise.
12183 (REG_ALLOC_ORDER): Likewise.
12184 (enum reg_class): Likewise.
12185 (REG_CLASS_NAMES): Likewise.
12186 (REG_CLASS_CONTENTS): Likewise.
12187 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
12189 2014-08-04 Richard Biener <rguenther@suse.de>
12191 * gimple-fold.h (gimple_fold_builtin): Remove.
12192 * gimple-fold.c (gimple_fold_builtin): Make static.
12193 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
12194 fold_stmt, not gimple_fold_builtin.
12196 2014-08-04 Martin Liska <mliska@suse.cz>
12198 * cgraph.h (csi_end_p): Removed.
12199 (csi_next): Likewise.
12200 (csi_node): Likewise.
12201 (csi_start): Likewise.
12202 (cgraph_node_in_set_p): Likewise.
12203 (cgraph_node_set_size): Likewise.
12204 (vsi_end_p): Likewise.
12205 (vsi_next): Likewise.
12206 (vsi_node): Likewise.
12207 (vsi_start): Likewise.
12208 (varpool_node_set_size): Likewise.
12209 (cgraph_node_set_nonempty_p): Likewise.
12210 (varpool_node_set_nonempty_p): Likewise.
12211 * cgraphunit.c (cgraph_process_new_functions): vec replaces
12213 * ipa-inline-transform.c: Likewise.
12214 * ipa-utils.c (cgraph_node_set_new): Removed.
12215 (cgraph_node_set_add): Likewise.
12216 (cgraph_node_set_remove): Likewise.
12217 (cgraph_node_set_find): Likewise.
12218 (dump_cgraph_node_set): Likewise.
12219 (debug_cgraph_node_set): Likewise.
12220 (free_cgraph_node_set): Likewise.
12221 (varpool_node_set_new): Likewise.
12222 (varpool_node_set_add): Likewise.
12223 (varpool_node_set_remove): Likewise.
12224 (varpool_node_set_find): Likewise.
12225 (dump_varpool_node_set): Likewise.
12226 (free_varpool_node_set): Likewise.
12227 (debug_varpool_node_set): Likewise.
12228 * tree-emutls.c (struct tls_var_data):
12229 (emutls_index): Removed.
12230 (emutls_decl): Likewise.
12231 (gen_emutls_addr): Function implementation uses newly added
12232 hash_map<varpool_node *, tls_var_data>.
12233 (clear_access_vars): Likewise.
12234 (create_emultls_var): Likewise.
12235 (ipa_lower_emutls): Likewise.
12236 (reset_access): New function.
12238 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12240 * config/i386/i386.c (ix86_option_override_internal): Add
12241 PTA_RDRND and PTA_MOVBE for bdver4.
12243 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12244 James Greenhalgh <james.greenhalgh@arm.com>
12246 * doc/md.texi (clrsb): Document.
12247 (clz): Change reference to x into operand 1.
12249 (popcount): Likewise.
12251 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12254 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
12255 move to subtarget in serial version if result is ignored.
12257 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12258 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12260 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
12261 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
12262 (sched_analyze_insn): Update use of try_group_insn to
12263 sched_macro_fuse_insns.
12264 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
12265 arguments that are not conditional jumps.
12267 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12269 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
12270 family information. Handle BTVER2 cpu with cpuid family value.
12272 2014-08-04 Tom de Vries <tom@codesourcery.com>
12274 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
12275 (glibc_2_11_or_earlier): Document effective-target keywords.
12277 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12279 * ipa-devirt.c (odr_type_warn_count): Add type.
12280 (possible_polymorphic_call_targets): Set it.
12281 (ipa_devirt): Use it.
12283 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12285 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
12287 * ipa-devirt.c: Include hash-map.h
12288 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
12289 (clear_speculation): Break out of ...
12290 (get_class_context): ... here; speed up handling obviously useless
12292 (odr_type_warn_count, decl_warn_count): New structures.
12293 (final_warning_record): New structure.
12294 (final_warning_records): New static variable.
12295 (possible_polymorphic_call_targets): Cleanup handling of
12296 speculative info; do not build speculation when user do not care;
12297 record info about warnings when asked for.
12298 (add_decl_warning): New function.
12299 (type_warning_cmp): New function.
12300 (decl_warning_cmp): New function.
12301 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
12302 (gate): Enable pass when warnings are requested.
12303 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
12306 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12308 * hash-map.h (default_hashmap_traits::mark_key_deleted):
12310 (hash_map::remove): New method.
12311 (hash_map::traverse): New method.
12312 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
12313 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
12314 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
12315 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
12316 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
12317 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
12320 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12322 * hash-set.h: new File.
12323 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
12324 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
12325 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
12326 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
12327 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
12328 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
12329 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
12330 varpool.c: Use hash_set instead of pointer_set.
12332 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
12334 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
12336 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12338 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
12339 for frame access when strict_p is false.
12341 2014-08-01 Renlin Li <renlin.li@arm.com>
12342 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12344 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
12345 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
12346 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
12348 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
12350 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
12351 aarch64_mem_pair_offset.
12353 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12355 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
12357 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
12358 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
12360 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
12362 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
12364 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
12366 PR regression/61510
12367 * cgraphunit.c (analyze_functions): Use get_create rather than get
12368 for decls which are clones of abstract functions.
12370 2014-08-01 Martin Liska <mliska@suse.cz>
12372 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
12373 * ipa-prop.h (count_formal_params): Global function created from static.
12374 * ipa-prop.c (count_formal_params): Likewise.
12375 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
12376 profiles for semantically equivalent functions.
12377 * passes.c (do_per_function): If we load body of a function
12378 during WPA, this condition should behave same.
12379 * varpool.c (ctor_for_folding): More tolerant assert for variable
12380 aliases created during WPA.
12382 2014-08-01 Martin Liska <mliska@suse.cz>
12384 * doc/invoke.texi (Options That Control Optimization): Documentation
12385 for -foptimize-strlen introduced. Optimization levels default options
12388 2014-08-01 Jakub Jelinek <jakub@redhat.com>
12390 * opts.c (common_handle_option): Handle -fsanitize=alignment.
12391 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
12392 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
12394 * stor-layout.h (min_align_of_type): New prototype.
12395 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
12396 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
12398 * ubsan.c: Include builtins.h.
12399 (ubsan_expand_bounds_ifn): Change return type to bool,
12400 always return true.
12401 (ubsan_expand_null_ifn): Change return type to bool, change
12402 argument to gimple_stmt_iterator *. Handle both null and alignment
12403 sanitization, take type from ckind argument's type rather than
12405 (instrument_member_call): Removed.
12406 (instrument_mem_ref): Remove t argument, add mem and base arguments.
12407 Handle both null and alignment sanitization, don't say whole
12408 struct access is member access. Build 3 argument IFN_UBSAN_NULL
12409 call instead of 2 argument.
12410 (instrument_null): Adjust instrument_mem_ref caller. Don't
12411 instrument calls here.
12412 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
12413 like SANITIZE_NULL.
12414 * stor-layout.c (min_align_of_type): New function.
12415 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
12416 Or it into SANITIZE_UNDEFINED.
12417 * doc/invoke.texi (-fsanitize=alignment): Document.
12419 2014-07-31 Andi Kleen <ak@linux.intel.com>
12421 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
12423 2014-07-31 Andi Kleen <ak@linux.intel.com>
12425 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
12427 (vn_reference_compute_hash): Dito.
12428 (vn_nary_op_compute_hash): Dito.
12429 (vn_phi_compute_hash): Dito.
12430 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
12432 2014-07-31 Andi Kleen <ak@linux.intel.com>
12434 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
12435 Rename to inchash:add_expr_commutative. Convert to inchash.
12436 (iterative_hash_hashable_expr): Rename to
12437 inchash:add_hashable_expr. Convert to inchash.
12438 (avail_expr_hash): Dito.
12440 2014-07-31 Andi Kleen <ak@linux.intel.com>
12442 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
12443 Convert to inchash.
12445 2014-07-31 Andi Kleen <ak@linux.intel.com>
12447 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
12449 2014-07-31 Andi Kleen <ak@linux.intel.com>
12451 * Makefile.in (OBJS): Add rtlhash.o
12452 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
12453 (loc_checksum): Dito.
12454 (loc_checksum_ordered): Dito.
12455 (hash_loc_operands): Dito.
12457 (hash_loc_list): Dito.
12458 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
12459 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
12460 * rtlhash.c: New file.
12461 * rtlhash.h: New file.
12463 2014-07-31 Andi Kleen <ak@linux.intel.com>
12465 * inchash.h (inchash): Change inchash class to namespace.
12466 (class hash): ... Rename from inchash.
12467 (add_object): Move from macro to class template.
12468 * lto-streamer-out.c (hash_tree): Change inchash
12470 * tree.c (build_type_attribute_qual_variant): Dito.
12471 (type_hash_list): Dito.
12472 (attribute_hash_list): Dito.
12473 (iterative_hstate_expr): Rename to inchash::add_expr
12474 (build_range_type_1): Change inchash to inchash::hash
12475 and use hash::add_expr.
12476 (build_array_type_1): Dito.
12477 (build_function_type): Dito
12478 (build_method_type_directly): Dito.
12479 (build_offset_type): Dito.
12480 (build_complex_type): Dito.
12481 (make_vector_type): Dito.
12482 * tree.h (iterative_hash_expr): Dito.
12484 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
12486 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
12488 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12490 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
12491 correct alphabetical position.
12492 (vpaddd_f64): Rewrite using builtins.
12493 (vpaddd_s64): Move to correct alphabetical position.
12496 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
12499 * config/sh/sh.c (sh_legitimate_address_p,
12500 sh_legitimize_reload_address): Handle reg+reg address modes when
12501 ALLOW_INDEXED_ADDRESS is false.
12502 * config/sh/predicates.md (general_movsrc_operand,
12503 general_movdst_operand): Likewise.
12505 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12507 * config/aarch64/aarch64-builtins.c
12508 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
12511 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12513 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
12514 the generated mask based on BYTES_BIG_ENDIAN.
12515 (aarch64_simd_check_vect_par_cnst_half): New.
12516 * config/aarch64/aarch64-protos.h
12517 (aarch64_simd_check_vect_par_cnst_half): New.
12518 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
12519 the check out to aarch64_simd_check_vect_par_cnst_half.
12520 (vect_par_cnst_lo_half): Likewise.
12521 * config/aarch64/aarch64-simd.md
12522 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
12523 (move_hi_quad_<mode>): Always generate a low mask.
12525 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12527 * doc/invoke.texi (AVR Options): Add documentation about
12528 __AVR_DEVICE_NAME__ built-in macro.
12530 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
12533 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
12534 constraints are satisfied.
12535 (<shift>di3_neon): Likewise.
12537 2014-07-31 Richard Biener <rguenther@suse.de>
12539 PR tree-optimization/61964
12540 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
12541 by structural equality.
12543 2014-07-31 Yury Gribov <y.gribov@samsung.com>
12545 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
12546 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
12547 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
12549 * gcc.c (sanitize_spec_function): Support new option.
12550 (SANITIZER_SPEC): Remove now redundant check.
12551 * opts.c (common_handle_option): Support new option.
12552 (finish_options): Check for incompatibilities.
12553 * toplev.c (process_options): Split userspace-specific checks.
12555 2014-07-31 Richard Biener <rguenther@suse.de>
12557 * lto-streamer.h (struct output_block): Remove global.
12558 (struct data_in): Remove labels, num_named_labels and
12559 num_unnamed_labels.
12560 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
12561 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
12563 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
12566 * common.opt (-Wreturn-local-addr): Moved from c.opt.
12567 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
12568 (isolate_path): New argument to avoid inserting a trap.
12569 (find_implicit_erroneous_behaviour): Handle returning the address
12570 of a local variable.
12571 (find_explicit_erroneous_behaviour): Likewise.
12573 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
12576 * toplev.c (init_random_seed): Move piece of code never called to
12578 (set_random_seed): see above.
12580 2014-07-31 Tom de Vries <tom@codesourcery.com>
12582 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
12584 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
12586 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
12587 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
12589 2014-07-31 Richard Biener <rguenther@suse.de>
12591 * data-streamer.h (streamer_write_data_stream): Declare here,
12593 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
12594 * lto-cgraph.c (lto_output_node): Adjust.
12595 (lto_output_varpool_node): Likewise.
12596 * data-streamer-out.c (streamer_string_index): Likewise.
12597 (streamer_write_data_stream, lto_append_block): Move from ...
12598 * lto-section-out.c (lto_output_data_stream,
12599 lto_append_block): ... here.
12601 2014-07-30 Mike Stump <mikestump@comcast.net>
12603 * configure.ac: Also check for popen.
12604 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
12605 * configure: Regenerate.
12606 * config.in: Regenerate.
12608 2014-07-30 Martin Jambor <mjambor@suse.cz>
12610 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
12611 parameter to gimple.
12613 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12615 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
12616 address as second parameter to __tpf_eh_return routine.
12618 2014-07-30 Jiong Wang <jiong.wang@arm.com>
12620 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
12623 2014-07-30 Tom Tromey <tromey@redhat.com>
12626 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
12627 * doc/extend.texi (Type Attributes): Document designated_init
12630 2014-07-30 Roman Gareev <gareevroman@gmail.com>
12632 * graphite-isl-ast-to-gimple.c:
12633 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
12634 (gcc_expression_from_isl_expression): Pass type to
12635 gcc_expression_from_isl_ast_expr_id.
12637 2014-07-30 Richard Biener <rguenther@suse.de>
12639 * lto-streamer.h (lto_write_data): New function.
12640 * langhooks.c (lhd_append_data): Do not free block.
12641 * lto-section-out.c (lto_write_data): New function writing
12642 raw data to the current section.
12643 (lto_write_stream): Adjust for langhook semantic change.
12644 (lto_destroy_simple_output_block): Write header directly.
12645 * lto-opts.c (lto_write_options): Write options directly.
12646 * lto-streamer-out.c (produce_asm): Write heaeder directly.
12647 (lto_output_toplevel_asms): Likewise.
12648 (copy_function_or_variable): Copy data directly.
12649 (write_global_references): Output index table directly.
12650 (lto_output_decl_state_refs): Likewise.
12651 (write_symbol): Write data directly.
12652 (produce_symtab): Adjust.
12653 (produce_asm_for_decls): Output header and refs directly.
12655 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12657 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
12658 to speculative_targets
12659 (get_class_context): Fix handling of contextes without outer type;
12660 avoid matching non-polymorphic types in LTO.
12661 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
12662 parameter to speculative_targetsp; handle speculation.
12663 (dump_possible_polymorphic_call_targets): Update dumping.
12665 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12667 * common.opt (Wodr): Enable by default.
12669 2014-07-29 Olivier Hainque <hainque@adacore.com>
12671 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
12673 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
12676 * gengtype.c (strtoken): New function.
12677 (create_user_defined_type): Replace strtok with strtoken.
12679 2014-07-29 Nathan Sidwell <nathan@acm.org>
12681 * gcov-io.c (gcov_var): Make hidden.
12682 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
12683 (gcov_do_dump): Declare.
12684 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
12686 2014-07-29 Martin Jambor <mjambor@suse.cz>
12688 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
12689 parameter to gimple.
12690 (sra_modify_assign): Likewise.
12692 2014-07-29 Richard Biener <rguenther@suse.de>
12694 PR middle-end/52478
12695 * expr.c (expand_expr_real_2): Revert last change.
12697 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12699 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
12700 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
12701 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
12703 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
12704 (contains_type_p): Forward declare.
12705 (polymorphic_call_target_hasher::hash): Hash speculative info.
12706 (polymorphic_call_target_hasher::equal): Compare speculative info.
12707 (get_class_context): Handle speuclation.
12708 (contains_type_p): Update.
12709 (get_polymorphic_call_info_for_decl): Update.
12710 (walk_ssa_copies): Break out from ...
12711 (get_polymorphic_call_info): ... here; set speculative context
12713 * ipa-prop.c (ipa_write_indirect_edge_info,
12714 ipa_read_indirect_edge_info): Stream speculative context.
12715 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
12716 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
12717 SPECULATIVE_MAYBE_DERIVED_TYPE).
12718 (possible_polymorphic_call_targets overriders): Update.
12719 (dump_possible_polymorphic_call_targets overriders): Update.
12720 (dump_possible_polymorphic_call_target_p overriders): Update.
12722 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12724 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
12725 ipa-devirt path; fix thinko there.
12727 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
12729 * config/i386/i386.c (ix86_return_in_memory): Replace one
12730 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
12732 2014-07-28 Marek Polacek <polacek@redhat.com>
12734 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
12736 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
12738 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
12739 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
12740 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
12741 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12742 (USE_LD_AS_NEEDED): Likewise.
12743 (ASM_APP_ON): Likewise.
12744 (ASM_APP_OFF): Likewise.
12745 (TARGET_POSIX_IO): Likewise.
12746 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
12747 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12748 (USE_LD_AS_NEEDED): Likewise.
12749 (ASM_APP_ON): Likewise.
12750 (ASM_APP_OFF): Likewise.
12751 (TARGET_POSIX_IO): Likewise.
12753 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
12755 PR middle-end/61734
12756 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
12757 operators other than the equality operators.
12759 2014-07-28 Richard Biener <rguenther@suse.de>
12761 PR middle-end/52478
12762 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
12763 sure to register SImode ones, not only >= word_mode ones.
12764 * expr.c (expand_expr_real_2): When expanding -ftrapv
12765 binops do not use OPTAB_LIB_WIDEN.
12767 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
12769 PR middle-end/61919
12770 * tree-outof-ssa.c (insert_partition_copy_on_edge)
12771 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
12772 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
12773 inserting them in the insn stream.
12775 2014-07-28 Marek Polacek <polacek@redhat.com>
12777 PR middle-end/61913
12778 * common.opt (Wodr): Add Var.
12780 2014-07-28 Richard Biener <rguenther@suse.de>
12782 PR tree-optimization/61921
12783 * tree-ssa-structalias.c (create_variable_info_for_1): Check
12784 if there is a varpool node before dereferencing it.
12786 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12788 * graphite-sese-to-poly.c:
12789 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
12790 id of the pbb), which contains pointer to the pbb1.
12792 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
12794 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12796 * graphite-isl-ast-to-gimple.c:
12797 (graphite_create_new_guard): New function.
12798 (translate_isl_ast_node_if): New function.
12799 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
12801 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
12803 2014-07-27 Anthony Green <green@moxielogic.com>
12805 * config.gcc: Add moxie-*-moxiebox* configuration.
12806 * config/moxie/moxiebox.h: New file.
12808 2014-07-26 Andrew Pinski <apinski@cavium.com>
12810 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
12811 from the read only register.
12813 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12815 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
12816 as the allocation class if it isn't likely to be spilled.
12818 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12820 * rtl.h (tls_referenced_p): Declare.
12821 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
12822 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
12823 (mips_cannot_force_const_mem): Use tls_referenced_p.
12824 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
12825 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
12826 instead of pa_tls_referenced_p.
12827 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
12828 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
12829 (pa_legitimate_constant_p): Likewise.
12830 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
12831 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
12832 (rs6000_cannot_force_const_mem, rs6000_emit_move)
12833 (rs6000_address_for_altivec): Use tls_referenced_p instead of
12834 rs6000_tls_referenced_p.
12835 (rs6000_tls_symbol_ref_1): Delete.
12837 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
12840 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
12841 Optimize inverse of a VEC_CONCAT.
12843 2014-07-25 Xinliang David Li <davidxl@google.com>
12845 * params.def: New parameter.
12846 * coverage.c (get_coverage_counts): Check new flag.
12847 (coverage_compute_profile_id): Check new flag.
12848 (coverage_begin_function): Check new flag.
12849 (coverage_end_function): Check new flag.
12850 * value-prof.c (coverage_node_map_initialized_p): New function.
12851 (init_node_map): Populate map with all functions.
12852 * doc/invoke.texi: Document new parameter.
12854 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
12855 Richard Biener <rguenther@suse.de>
12857 * lto-streamer-out.c (struct sccs): Turn to ...
12858 (class DFS): ... this one; refactor the DFS walk so it can
12859 be re-done on per-SCC basis.
12860 (DFS::DFS): New constructor.
12861 (DFS::~DFS): New destructor.
12862 (hash_tree): Add new MAP argument holding in-SCC hash values;
12863 remove POINTER_TYPE hashing hack.
12864 (scc_entry_compare): Rename to ...
12865 (DFS::scc_entry_compare): ... this one.
12866 (hash_scc): Rename to ...
12867 (DFS::hash_scc): ... this one; pass output_block instead
12868 of streamer_cache; work harder to get unique and stable SCC
12870 (DFS_write_tree): Rename to ...
12871 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
12872 (lto_output_tree): Update.
12874 2014-07-25 Andi Kleen <ak@linux.intel.com>
12876 * lto-streamer-out.c (hash_tree): Convert to inchash.
12878 2014-07-25 Andi Kleen <ak@linux.intel.com>
12880 * tree.c (build_type_attribute_qual_variant): Use inchash.
12881 (type_hash_list): Dito.
12882 (attribute_hash_list): Dito
12883 (iterative_hstate_expr): Dito.
12884 (iterative_hash_expr): Dito.
12885 (build_range_type_1): Dito.
12886 (build_array_type_1): Dito.
12887 (build_function_type): Dito.
12888 (build_method_type_directly): Dito.
12889 (build_offset_type): Dito.
12890 (build_complex_type): Dito.
12891 (make_vector_type): Dito.
12892 * tree.h (iterative_hash_expr): Add compat wrapper.
12893 (iterative_hstate_expr): Add.
12895 2014-07-25 Andi Kleen <ak@linux.intel.com>
12897 * Makefile.in (OBJS): Add inchash.o.
12898 (PLUGIN_HEADERS): Add inchash.h.
12899 * ipa-devirt.c: Include inchash.h.
12900 * lto-streamer-out.c: Dito.
12901 * tree-ssa-dom.c: Dito.
12902 * tree-ssa-pre.c: Dito.
12903 * tree-ssa-sccvn.c: Dito.
12904 * tree-ssa-tail-merge.c: Dito.
12906 * tree.c (iterative_hash_hashval_t): Move to ...
12907 (iterative_hash_host_wide_int): Move to ...
12908 * inchash.c: Here. New file.
12909 * tree.h (iterative_hash_hashval_t): Move to ...
12910 (iterative_hash_host_wide_int): Move to ...
12911 * inchash.h: Here. New file.
12913 2014-07-25 Richard Biener <rguenther@suse.de>
12915 PR middle-end/61762
12916 PR middle-end/61894
12917 * fold-const.c (native_encode_int): Add and handle offset
12918 parameter to do partial encodings of expr.
12919 (native_encode_fixed): Likewise.
12920 (native_encode_real): Likewise.
12921 (native_encode_complex): Likewise.
12922 (native_encode_vector): Likewise.
12923 (native_encode_string): Likewise.
12924 (native_encode_expr): Likewise.
12925 * fold-const.c (native_encode_expr): Add offset parameter
12927 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
12928 (fold_ctor_reference): Handle all reads from tcc_constant
12931 2014-07-25 Richard Biener <rguenther@suse.de>
12933 * tree-inline.c (estimate_move_cost): Mark speed_p argument
12934 as possibly unused.
12936 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12938 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
12940 2014-07-24 Kyle McMartin <kyle@redhat.com>
12942 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
12944 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12946 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
12948 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
12950 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
12951 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
12952 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
12954 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12956 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
12957 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
12958 aggregate types. Instead, *all* aggregate types, except for single-
12959 element or homogeneous float/vector aggregates, are quadword-aligned
12960 if required by their type alignment. Issue -Wpsabi note when a type
12961 is now treated differently than before.
12963 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12965 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
12966 does not fit fully into floating-point registers, and there is still
12967 space in the register parameter area, use GPRs to pass those parts
12968 of the argument. Issue -Wpsabi note if any parameter is now treated
12969 differently than before.
12970 (rs6000_arg_partial_bytes): Update.
12972 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
12974 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
12976 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12978 * rtl.h (target_rtl): Remove lang_dependent_initialized.
12979 * toplev.c (initialize_rtl): Don't use it. Move previously
12980 "language-dependent" calls to...
12981 (backend_init): ...here.
12982 (lang_dependent_init_target): Don't set lang_dependent_initialized.
12983 Assert that RTL initialization hasn't happend yet.
12985 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12987 PR rtl-optimization/61629
12988 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
12989 they have already been initialized.
12991 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12993 PR middle-end/61268
12994 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
12995 DECL_INCOMING_RTL and entry_parm.
12996 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
12997 * calls.c (load_register_parameters): Likewise argument values.
12998 (emit_library_call_value_1, store_one_arg): Likewise argument
13000 * config/i386/i386.c (assign_386_stack_local): Likewise the local
13002 * explow.c (validize_mem): Modify the argument in-place.
13004 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13006 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
13007 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
13009 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13011 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
13012 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
13014 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13016 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
13017 (aarch64_save_callee_saves): New parameter "skip_wb".
13018 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
13020 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13022 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
13024 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
13026 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13028 * graphite-isl-ast-to-gimple.c:
13029 (graphite_create_new_loop): Add calling of isl_id_free to properly
13030 decrement reference counts.
13032 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
13034 2014-07-24 Martin Liska <mliska@suse.cz>
13035 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
13037 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
13038 (rs6000_code_end): Likewise.
13040 2014-07-24 Martin Liska <mliska@suse.cz>
13042 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
13043 symtab_node funtion used.
13044 (rs6000_xcoff_declare_object_name): Likewise.
13046 2014-07-24 Martin Liska <mliska@suse.cz>
13048 * cgraphunit.c (compile): Correct function used.
13050 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13052 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
13055 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13058 * varasm.c (bss_initializer_p): Handle offlined ctors.
13059 (align_variable, get_variable_align): Likewise.
13060 (make_decl_one_only): Likewise.
13061 (default_binds_local_p_1): Likewise.
13062 (decl_binds_to_current_def_p): Likewise.
13063 (get_variable_section): Get constructor if it is offlined.
13064 (assemble_variable_contents): Sanity check that the caller
13065 streamed in the ctor in LTO.
13067 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13069 * graphite-isl-ast-to-gimple.c:
13070 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
13071 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
13072 isl_ast_op_pdiv_r to the different case.
13074 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
13076 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13078 PR middle-end/61876
13079 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
13080 when flag_errno_math is on.
13082 2014-07-24 Martin Liska <mliska@suse.cz>
13084 * cgraph.h (varpool_node):
13085 (availability get_availability (void)):
13086 created from cgraph_variable_initializer_availability
13087 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
13088 created from: cgraph_variable_initializer_availability
13089 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
13090 (void finalize_named_section_flags (void)):
13091 created from varpool_finalize_named_section_flags
13092 (bool assemble_decl (void)): created from varpool_assemble_decl
13093 (void analyze (void)): created from varpool_analyze_node
13094 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
13095 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
13096 (void remove_initializer (void)): created from varpool_remove_initializer
13097 (tree get_constructor (void)): created from varpool_get_constructor
13098 (bool externally_visible_p (void)): created from varpool_externally_visible_p
13099 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
13100 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
13101 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
13102 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
13103 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
13104 (static bool output_variables (void)): created from varpool_output_variables
13105 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
13106 created from varpool_extra_name_alias
13107 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
13108 (static void dump_varpool (FILE *f)): created from dump_varpool
13109 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
13110 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
13111 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
13112 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
13113 (void assemble_aliases (void)): created from assemble_aliases
13115 2014-07-24 Martin Liska <mliska@suse.cz>
13117 * cgraph.h (symtab_node):
13118 (void register_symbol (void)): created from symtab_register_node
13119 (void remove (void)): created from symtab_remove_node
13120 (void dump (FILE *f)): created from dump_symtab_node
13121 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
13122 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
13123 (struct ipa_ref *add_reference (symtab_node *referred_node,
13124 enum ipa_ref_use use_type)): created from add_reference
13125 (struct ipa_ref *add_reference (symtab_node *referred_node,
13126 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
13127 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
13128 gimple stmt)): created from maybe_add_reference
13129 (bool semantically_equivalent_p (symtab_node *target)): created from
13130 symtab_semantically_equivalent_p
13131 (void remove_from_same_comdat_group (void)): created from
13132 remove_from_same_comdat_group
13133 (void add_to_same_comdat_group (symtab_node *old_node)): created from
13134 symtab_add_to_same_comdat_group
13135 (void dissolve_same_comdat_group_list (void)): created from
13136 symtab_dissolve_same_comdat_group_list
13137 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
13138 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
13139 created from symtab_alias_ultimate_target
13140 (inline symtab_node *next_defined_symbol (void)): created from
13141 symtab_next_defined_symbol
13142 (bool resolve_alias (symtab_node *target)): created from
13143 symtab_resolve_alias
13144 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
13145 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
13146 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
13147 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
13148 (void set_section (const char *section)): created from set_section_1
13149 (enum availability get_availability (void)): created from symtab_node_availability
13150 (void make_decl_local (void)): created from symtab_make_decl_local
13151 (bool real_symbol_p (void)): created from symtab_read_node
13152 (can_be_discarded_p (void)): created from symtab_can_be_discarded
13153 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
13154 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
13155 symtab_in_same_comdat_p;
13156 (bool address_taken_from_non_vtable_p (void)): created from
13157 address_taken_from_non_vtable_p
13158 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
13159 (static void dump_table (FILE *)): created from dump_symtab
13160 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
13161 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
13162 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
13163 symtab_used_from_object_file_p
13164 (void dump_base (FILE *)): created from dump_symtab_base
13165 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
13166 (void unregister (void)): created from symtab_unregister_node
13167 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
13168 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
13169 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
13170 symtab_nonoverwritable_alias_1
13171 * cgraph.h (cgraph_node):
13172 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
13173 created from cgraph_remove_node_and_inline_clones
13174 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
13175 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
13176 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
13177 (cgraph_node *function_symbol (enum availability *avail = NULL)):
13178 created from cgraph_function_node
13179 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
13180 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
13181 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
13182 created from cgraph_create_clone
13183 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
13184 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
13185 created from cgraph_create_virtual_clone
13186 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
13187 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
13188 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
13189 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
13190 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
13191 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
13192 created from cgraph_function_version_info
13193 (struct cgraph_function_version_info *insert_new_function_version (void)):
13194 created from insert_new_cgraph_node_version
13195 (struct cgraph_function_version_info *function_version (void)): created from
13196 get_cgraph_node_version
13197 (void analyze (void)): created from analyze_function
13198 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
13199 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
13200 tree real_alias) cgraph_add_thunk
13201 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
13202 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
13203 created from cgraph_function_or_thunk_node
13204 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
13205 created from expand_thunk
13206 (void reset (void)): created from cgraph_reset_node
13207 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
13208 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
13209 (void remove (void)): created from cgraph_remove_node
13210 (void dump (FILE *f)): created from dump_cgraph_node
13211 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
13212 (bool get_body (void)): created from cgraph_get_body
13213 (void release_body (void)): created from cgraph_release_function_body
13214 (void unnest (void)): created from cgraph_unnest_node
13215 (void make_local (void)): created from cgraph_make_node_local
13216 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
13217 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
13218 gcov_type count, int freq)): created from cgraph_create_edge
13219 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
13220 gcov_type count, int freq)): created from cgraph_create_indirect_edge
13221 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
13222 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
13223 created from cgraph_create_edge_including_clones
13224 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
13225 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
13226 (void remove_callers (void)): created from cgraph_node_remove_callers
13227 (void remove_callees (void)): created from cgraph_node_remove_callees
13228 (enum availability get_availability (void)): created from cgraph_function_body_availability
13229 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
13230 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
13231 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
13232 (void call_duplication_hooks (cgraph_node *node2)): created from
13233 cgraph_call_node_duplication_hooks
13234 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
13235 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
13236 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
13237 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
13238 (void call_function_insertion_hooks (void)):
13239 created from cgraph_call_function_insertion_hooks
13240 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
13241 (bool local_p (void)): created from cgraph_local_node
13242 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
13243 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
13244 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
13245 (inline bool only_called_directly_or_aliased_p (void)):
13246 created from cgraph_only_called_directly_or_aliased_p
13247 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
13248 created from cgraph_will_be_removed_from_program_if_no_direct_calls
13249 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
13250 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
13251 (bool can_remove_if_no_direct_calls_p (void)):
13252 created from cgraph_can_remove_if_no_direct_calls_p
13253 (inline bool has_gimple_body_p (void)):
13254 created from cgraph_function_with_gimple_body_p
13255 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
13256 (static void dump_cgraph (FILE *f)): created from dump_cgraph
13257 (static inline void debug_cgraph (void)): created from debug_cgraph
13258 (static void record_function_versions (tree decl1, tree decl2)):
13259 created from record_function_versions
13260 (static void delete_function_version (tree decl)):
13261 created from delete_function_version
13262 (static void add_new_function (tree fndecl, bool lowered)):
13263 created from cgraph_add_new_function
13264 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
13265 (static cgraph_node * create (tree decl)): created from cgraph_create_node
13266 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
13267 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
13268 (static cgraph_node *get_for_asmname (tree asmname)):
13269 created from cgraph_node_for_asm
13270 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
13271 created from cgraph_same_body_alias
13272 (static bool used_from_object_file_p_worker (cgraph_node *node,
13273 void *): new function
13274 (static bool non_local_p (cgraph_node *node, void *)):
13275 created from cgraph_non_local_node_p_1
13276 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
13277 created from verify_cgraph
13278 (static bool make_local (cgraph_node *node, void *)):
13279 created from cgraph_make_node_local
13280 (static cgraph_node *create_alias (tree alias, tree target)):
13281 created from cgraph_create_function_alias
13282 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
13283 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
13284 created from cgraph_create_edge_1
13285 * cgraph.h (varpool_node):
13286 (void remove (void)): created from varpool_remove_node
13287 (void dump (FILE *f)): created from dump_varpool_node
13289 2014-07-24 Richard Biener <rguenther@suse.de>
13292 * tree-ssa-structalias.c (create_variable_info_for_1):
13293 Use varpool_get_constructor.
13294 (create_variable_info_for): Likewise.
13296 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13298 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
13299 subtract outgoing area size when restoring stack_pointer_rtx.
13301 2014-07-24 Nick Clifton <nickc@redhat.com>
13303 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
13304 that operations are taking place in parallel.
13305 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
13307 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
13309 * omp-low.c (extract_omp_for_data): Add missing break statement.
13311 2014-07-24 Richard Biener <rguenther@suse.de>
13313 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
13314 * tree-inline.c (estimate_move_cost): Add speed_p parameter
13315 and adjust MOVE_RATIO query accordingly.
13316 (estimate_num_insns): Adjust callers.
13317 * ipa-prop.c (ipa_populate_param_decls): Likewise.
13318 * ipa-cp.c (gather_context_independent_values,
13319 estimate_local_effects): Likewise.
13320 * ipa-split.c (consider_split): Likewise.
13322 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
13324 * config/i386/driver-i386.c: Remove names of unused arguments and
13325 unnecessary unused attributes.
13326 * config/i386/host-mingw32.c: Likewise.
13327 * config/i386/i386.c: Likewise.
13328 * config/i386/winnt-stubs.c: Likewise.
13329 * config/i386/winnt.c: Likewise.
13331 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13333 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
13334 (aarch64_gen_loadwb_pair): New helper function.
13335 (aarch64_expand_epilogue): Simplify code using new helper functions.
13336 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
13338 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13340 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
13341 (aarch64_gen_storewb_pair): New helper function.
13342 (aarch64_expand_prologue): Simplify code using new helper functions.
13343 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
13345 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13347 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
13348 Rename to aarch64_save_callee_saves, remove restore code.
13349 (aarch64_restore_callee_saves): New function.
13351 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13353 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
13354 (aarch64_save_callee_saves): New function to handle reg save
13355 for both core and vectore regs.
13357 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13359 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
13360 (aarch64_gen_store_pair): New helper function.
13361 (aarch64_save_or_restore_callee_save_registers)
13362 (aarch64_save_or_restore_fprs): Use new helper functions.
13364 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13366 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
13367 (aarch64_save_or_restore_callee_save_registers)
13368 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
13370 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13372 * config/aarch64/aarch64.c
13373 (aarch64_save_or_restore_callee_save_registers)
13374 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
13376 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13378 * config/aarch64/aarch64.c
13379 (aarch64_save_or_restore_callee_save_registers)
13380 (aarch64_save_or_restore_fprs): Remove 'increment'.
13382 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13384 * config/aarch64/aarch64.c
13385 (aarch64_save_or_restore_callee_save_registers)
13386 (aarch64_save_or_restore_fprs): Use register offset in
13387 cfun->machine->frame.reg_offset.
13389 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13391 * config/aarch64/aarch64.c
13392 (aarch64_save_or_restore_callee_save_registers)
13393 (aarch64_save_or_restore_fprs): Remove base_rtx.
13395 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13397 * config/aarch64/aarch64.c
13398 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
13399 to 'start_offset'. Remove local variable 'start_offset'.
13401 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13403 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
13404 type to HOST_WIDE_INT.
13406 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13408 * config/aarch64/aarch64.c (aarch64_expand_prologue)
13409 (aarch64_save_or_restore_fprs)
13410 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
13412 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13414 * config/arm/t-rtems-eabi: Add
13415 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
13416 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
13417 mbig-endian/mthumb/march=armv7-r, and
13418 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
13421 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13422 Chris Johns <chrisj@rtems.org>
13423 Joel Sherrill <joel.sherrill@oarcorp.com>
13425 * config.gcc: Add nios2-*-rtems*.
13426 * config/nios2/rtems.h: New file.
13427 * gcc/config/nios2/t-rtems: New file.
13429 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
13432 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
13433 constant numbers, not general constants.
13434 (rs6000_expand_vector_init): Ditto.
13436 2014-07-23 Nathan Sidwell <nathan@acm.org>
13438 * gcov-tool.c (gcov_list): Declare here.
13439 (set_gcov_list): Remove.
13440 (gcov_output_files): Set gcov_list directly.
13442 2014-07-23 Host Schirmeier <horst@schirmeier.com>
13444 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
13446 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13448 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
13449 callee-saved registers are available for padding purpose
13450 and r3 is not mandatory, then prefer use those callee-saved
13453 2014-07-23 Richard Biener <rguenther@suse.de>
13455 * params.def (PARAM_MAX_COMBINE_INSNS): New.
13456 * combine.c: Include statistics.h and params.h.
13457 (combine_instructions): Guard three and four insn combines
13458 with max-combine-insns value. Record statistics for combines
13460 * doc/invoke.texi (max-combine-insns): Document new param.
13462 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13464 * graphite-isl-ast-to-gimple.c:
13465 (translate_isl_ast_node_block): New function.
13466 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
13468 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
13469 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
13471 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13473 * graphite-isl-ast-to-gimple.c:
13474 (get_max_schedule_dimensions): New function.
13475 (extend_schedule): Likewise.
13476 (generate_isl_schedule): Add calling of extend_schedule and
13477 get_max_schedule_dimensions.
13479 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13481 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
13482 (case UNSPEC): Handle UNSPEC_RBIT.
13484 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13486 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
13487 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
13489 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13491 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
13493 2014-07-22 Roman Gareev <gareevroman@gmail.com>
13495 * graphite-isl-ast-to-gimple.c:
13496 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
13497 (ivs_params_clear):
13498 (build_iv_mapping): New function.
13499 (translate_isl_ast_node_user): Likewise.
13500 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
13502 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
13503 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
13504 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
13506 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13509 * config/arm/arm.md (setmem): New pattern.
13510 * config/arm/arm-protos.h (struct tune_params): New fields.
13511 (arm_gen_setmem): New prototype.
13512 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
13513 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
13514 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
13515 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
13516 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
13517 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
13518 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
13519 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
13520 (arm_const_inline_cost): New function.
13521 (arm_block_set_max_insns): New function.
13522 (arm_block_set_non_vect_profit_p): New function.
13523 (arm_block_set_vect_profit_p): New function.
13524 (arm_block_set_unaligned_vect): New function.
13525 (arm_block_set_aligned_vect): New function.
13526 (arm_block_set_unaligned_non_vect): New function.
13527 (arm_block_set_aligned_non_vect): New function.
13528 (arm_block_set_vect, arm_gen_setmem): New functions.
13530 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13532 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
13534 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
13537 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
13538 out of #ifdef __OPTIMIZE__.
13540 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13542 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
13543 different trapping status if -fnon-call-exceptions is enabled.
13545 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13547 * expr.c (store_field): Handle VOIDmode for calls that return values
13548 in multiple locations.
13550 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13552 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
13553 (altivec_vsldoi_<mode>): Likewise.
13555 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13557 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
13558 to the number of characters in the line.
13560 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13562 * graphite-isl-ast-to-gimple.c: Add using of
13563 build_nonstandard_integer_type instead of int128_integer_type_node.
13565 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
13567 * toplev.c (output_stack_usage): Adjust the location of the warning.
13569 2014-07-19 Daniel Cederman <cederman@gaisler.com>
13571 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
13572 (*membar_storeload): Disable for LEON3.
13574 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
13576 PR rtl-optimization/61461
13577 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
13579 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
13582 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
13583 Fix instruction constraint.
13584 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
13586 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
13588 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
13590 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
13592 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
13593 GNU coding standards.
13594 (nds32_register_move_cost): Likewise.
13595 (nds32_memory_move_cost): Likewise.
13596 (nds32_address_cost): Likewise.
13598 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
13600 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
13602 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
13604 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
13605 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
13606 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
13607 (HAVE_sync_compare_and_swapqi): Define.
13608 (HAVE_sync_compare_and_swaphi): Likewise.
13609 (HAVE_sync_compare_and_swapsi): Likewise.
13611 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
13613 * config/mips/p5600.md: Add missing cpu tests.
13615 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13617 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
13618 (vmla_f64): Likewise.
13619 (vfms_f64): Likewise.
13620 (vmls_f64): Likewise.
13622 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13624 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
13625 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
13627 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13629 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
13630 (vmlal_high_lane_s32): Likewise.
13631 (vmlal_high_lane_u16): Likewise.
13632 (vmlal_high_lane_u32): Likewise.
13633 (vmlsl_high_lane_s16): Likewise.
13634 (vmlsl_high_lane_s32): Likewise.
13635 (vmlsl_high_lane_u16): Likewise.
13636 (vmlsl_high_lane_u32): Likewise.
13638 2014-07-17 Terry Guo <terry.guo@arm.com>
13640 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
13641 (alus_reg): Renamed to alus_sreg.
13642 * config/arm/arm-fixed.md: Change type of non-dsp instructions
13643 from alu_reg to alu_sreg. Change type of dsp instructions from
13644 alu_reg to alu_dsp_reg.
13645 * config/arm/thumb1.md: Likewise.
13646 * config/arm/thumb2.md: Likewise.
13647 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
13648 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
13649 with alu_sreg and alus_sreg.
13650 * config/arm/arm1026ejs.md (alu_op): Likewise.
13651 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
13652 * config/arm/arm926ejs.md (9_alu_op): Likewise.
13653 * config/arm/fa526.md (526_alu_op): Likewise.
13654 * config/arm/fa606te.md (606te_alu_op): Likewise.
13655 * config/arm/fa626te.md (626te_alu_op): Likewise.
13656 * config/arm/fa726te.md (726te_alu_op): Likewise.
13657 * config/arm/fmp626.md (mp626_alu_op): Likewise.
13658 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
13659 alu_sreg, alu_dsp_reg and alus_sreg.
13660 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
13661 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13662 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13663 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
13664 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
13665 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13666 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13667 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13668 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
13669 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
13670 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
13671 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
13672 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
13673 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
13674 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
13675 alus_reg to alus_sreg.
13677 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
13679 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
13682 2014-07-17 Richard Biener <rguenther@suse.de>
13684 PR rtl-optimization/61801
13685 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
13686 don't set reg_pending_barrier if it appears in a debug-insn.
13688 2014-07-16 DJ Delorie <dj@redhat.com>
13690 * config/rx/rx.c (rx_option_override): Fix alignment values.
13691 (rx_align_for_label): Likewise.
13693 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
13696 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
13697 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
13698 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
13700 (cris_print_index, cris_print_operand, cris_constant_index_p)
13701 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
13702 (cris_address_cost): Ditto last CONSTANT_P.
13703 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
13704 callers changed. Yield cris_offsettable_symbol for non-PIC
13705 constant symbolic expressions including labels. Yield cris_unspec
13707 (cris_expand_pic_call_address): New parameter MARKERP. Set its
13708 target to pic_offset_table_rtx for calls that will likely go
13709 through PLT, const0_rtx when they can't. All callers changed.
13710 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
13711 symbolic expressions to be PICified. Remove second, redundant,
13712 assert on can_create_pseudo_p returning non-zero. Use
13713 replace_equiv_address_nv, not replace_equiv_address, for final
13715 * config/cris/cris.md ("movsi"): Move variable t to pattern
13716 toplevel. Adjust assert for new cris_symbol_type member. Use
13717 CONSTANT_P instead of CONSTANT_ADDRESS_P.
13718 ("*movsi_internal") <case 9>: Make check for valid unspec operands
13720 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
13721 ("call", "call_value"): Use second incoming operand as a marker
13722 for pic-offset-table-register being used.
13723 ("*expanded_call_non_v32", "*expanded_call_v32")
13724 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
13725 second incoming operand to CALL, match cris_call_type_marker.
13726 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
13727 ("*expanded_call_side"): Ditto. Fix typo in comment.
13728 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
13730 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
13731 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
13732 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
13733 users changed. Add members cris_offsettable_symbol and cris_unspec.
13734 (cris_symbol_type): Rename from cris_pic_symbol_type.
13735 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
13737 * config/cris/cris-protos.h (cris_symbol_type_of,
13738 cris_expand_pic_call_address): Adjust prototypes.
13739 (cris_legitimate_constant_p): New prototype.
13741 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
13742 an existing tmake_file. Don't add t-slibgcc and t-linux.
13744 2014-07-17 Jason Merrill <jason@redhat.com>
13747 * symtab.c (symtab_remove_from_same_comdat_group): Also
13748 set_comdat_group to NULL_TREE.
13749 (verify_symtab): Fix diagnostic.
13751 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
13754 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
13756 2014-07-16 Dodji Seketeli <dodji@redhat.com>
13758 Support location tracking for built-in macro tokens
13759 * input.h (is_location_from_builtin_token): New function declaration.
13760 * input.c (is_location_from_builtin_token): New function definition.
13761 * toplev.c (general_init): Tell libcpp what the pre-defined
13762 spelling location for built-in tokens is.
13764 2014-07-16 Jakub Jelinek <jakub@redhat.com>
13766 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
13767 on the FUNCTION_DECL.
13769 2014-07-16 Richard Biener <rguenther@suse.de>
13772 * doc/extend.texi (always_inline): Clarify.
13774 2014-07-15 Eric Christopher <echristo@gmail.com>
13776 * doc/invoke.texi (Link Options): Document -z option.
13778 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
13780 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
13781 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
13783 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
13785 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
13787 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
13789 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
13790 varpool_assemble_decl.
13791 * varpool.c (varpool_assemble_decl): Assert that node->definition is
13794 2014-07-15 Michael Matz <matz@suse.de>
13796 PR rtl-optimization/61772
13797 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
13799 2014-07-15 Richard Biener <rguenther@suse.de>
13801 * opts.c (default_options_table): Disable bit-ccp at -Og.
13803 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13805 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
13807 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13809 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
13810 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
13811 call langhook for unknown declaration.
13812 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
13813 * tree.h (DECL_ARGUMENTS): Update.
13814 * print-tree.c (print_node): Update.
13815 * tree-core.h (tree_decl_non_common): Remove arguments.
13816 (tree_function_decl): Add arguments.
13818 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
13820 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
13822 2014-07-14 Richard Biener <rguenther@suse.de>
13824 PR tree-optimization/61779
13825 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
13826 simplifying a condition.
13828 2014-07-14 Richard Biener <rguenther@suse.de>
13830 * builtins.c (c_strlen): Make only_value == 2 really only
13831 affect warning generation.
13833 2014-07-14 Richard Biener <rguenther@suse.de>
13835 PR tree-optimization/61757
13836 PR tree-optimization/61783
13837 PR tree-optimization/61787
13838 * tree-ssa-dom.c (record_equality): Revert canonicalization
13839 change and add comment.
13840 (propagate_rhs_into_lhs): Revert previous fix, removing
13841 loop depth restriction again.
13843 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13845 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
13846 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13847 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13848 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
13849 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13850 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13851 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13853 2014-07-14 Richard Biener <rguenther@suse.de>
13855 * cgraph.h (decl_in_symtab_p): Make inline.
13857 2014-07-14 Jakub Jelinek <jakub@redhat.com>
13859 PR middle-end/61294
13860 * doc/invoke.texi (-Wmemset-transposed-args): Document.
13863 * config/i386/i386.c (classify_argument): Don't merge classes above
13866 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
13868 * cgraph.h (symtab_node): Add nonzero_address.
13869 (decl_in_symtab_p): Break out from ...
13870 (symtab_get_node): ... here.
13871 * fold-const.c: Include cgraph.h
13872 (tree_single_nonzero_warnv_p): Use symtab to determine
13873 if symbol is non-zero.
13874 * symtab.c (symtab_node::nonzero_address): New method.
13876 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13878 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
13879 forgotten in previous commit.
13881 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13883 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
13885 * ipa-devirt.c: Include stor-layout.h and intl.h
13886 (odr_subtypes_equivalent_p): New function.
13887 (warn_odr): New function.
13888 (warn_type_mismatch): New function.
13889 (odr_types_equivalent_p): New function.
13890 (add_type_duplicate): Use it.
13891 * common.opt (Wodr): New flag.
13892 * doc/invoke.texi (Wodr): Document new warning.
13894 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13896 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
13897 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
13898 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
13899 (varpool_get_constructor): Push CTORS_IN timevar.
13900 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
13902 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
13904 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
13905 Remove VOID_FTYPE_PUSHORT.
13906 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
13907 Change code to USHORT_FTYPE_VOID.
13908 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
13909 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
13910 (ix86_atomic_assign_expand_fenv): Update for
13911 __builtin_ia32_fnstsw changes.
13912 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
13913 (fnstsw): Change operand 0 to nonimmediate operand.
13915 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13917 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
13918 (varpool_get_constructor): New function.
13919 (varpool_ctor_useable_for_folding_p): Break out from ...
13920 (ctor_for_folding): ... here; use varpool_get_constructor.
13921 (varpool_assemble_decl): Likewise.
13922 * lto-streamer.h (struct output_block): Turn cgraph_node
13924 (lto_input_variable_constructor): Declare.
13925 * ipa-visibility.c (function_and_variable_visibility): Use
13926 varpool_get_constructor.
13927 * cgraph.h (varpool_get_constructor): Declare.
13928 (varpool_ctor_useable_for_folding_p): New function.
13929 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
13930 parameter; return error_mark_node for non-trivial constructors.
13931 (lto_write_tree_1, DFS_write_tree): Update use of
13932 get_symbol_initial_value.
13933 (output_function): Update initialization of symbol.
13934 (output_constructor): New function.
13935 (copy_function): Rename to ..
13936 (copy_function_or_variable): ... this one; handle vars too.
13937 (lto_output): Output variable sections.
13938 * lto-streamer-in.c (input_constructor): New function.
13939 (lto_read_body): Rename from ...
13940 (lto_read_body_or_constructor): ... this one; handle vars too.
13941 (lto_input_variable_constructor): New function.
13942 * ipa-prop.c (ipa_prop_write_jump_functions,
13943 ipa_prop_write_all_agg_replacement): Update.
13944 * lto-cgraph.c (compute_ltrans_boundary): Use it.
13945 (output_cgraph_opt_summary): Set symbol to NULL.
13947 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13949 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
13950 non-polymorphic types.
13951 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
13952 * ipa-devirt.c (types_same_for_odr): Do not explode when one
13953 of types is not polymorphic.
13955 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
13957 * lra-constraints.c (remove_inheritance_pseudos): Process
13958 destination pseudo too.
13960 2014-07-11 Rong Xu <xur@google.com>
13962 * gcov-tool.c (gcov_output_files): Fix build error introduced in
13965 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13967 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
13968 * config/avr/avr-devices.c (AVR_MCU): Same.
13969 (avr_mcu_types): add text start value to end of device list.
13970 * config/avr/avr-mcus.def: Add text section start for all devices.
13971 (ata5782): Add new avr5 device.
13973 * config/avr/avr-tables.opt: Regenerate.
13974 * config/avr/avr.h: Add declaration for text section start handler.
13975 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
13977 (LINK_SPEC): Include text section start handler to linker spec.
13978 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
13979 pass -Ttext option to linker if the text section start for the device
13981 * config/avr/t-multilib: Regenerate.
13982 * doc/avr-mmcu.texi: Regenerate.
13984 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
13986 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
13987 * config/rs6000/aix52.h (LINK_SPEC): Same.
13988 * config/rs6000/aix53.h (LINK_SPEC): Same.
13989 * config/rs6000/aix61.h (LINK_SPEC): Same.
13990 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
13992 2014-07-11 Roman Gareev <gareevroman@gmail.com>
13994 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
13995 (graphite_verify): New function.
13996 (ivs_params_clear): New function.
13997 (gcc_expression_from_isl_ast_expr_id): New function.
13998 (gcc_expression_from_isl_expr_int): New function.
13999 (binary_op_to_tree): New function.
14000 (ternary_op_to_tree): New function.
14001 (unary_op_to_tree): New function.
14002 (nary_op_to_tree): New function.
14003 (gcc_expression_from_isl_expr_op): New function.
14004 (gcc_expression_from_isl_expression): New function.
14005 (graphite_create_new_loop): New function.
14006 (translate_isl_ast_for_loop): New function.
14007 (get_upper_bound): New function.
14008 (graphite_create_new_loop_guard): New function.
14009 (translate_isl_ast_node_for): New function.
14010 (translate_isl_ast): New function.
14011 (add_parameters_to_ivs_params): New function.
14012 (scop_to_isl_ast): New parameter ip.
14013 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
14015 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14017 * config/xtensa/predicates.md (call expander): Update for
14018 DECL_SECTION_NAME being string.
14020 2014-07-11 Richard Biener <rguenther@suse.de>
14022 PR middle-end/61473
14023 * builtins.c (fold_builtin_memory_op): Inline memory moves that
14024 can be implemented with a single load followed by a single store.
14025 (c_strlen): Only warn when only_value is not 2.
14027 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
14029 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
14031 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
14034 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
14035 (*movhi_bytes): Likewise.
14036 (*arm_movqi_insn): Likewise.
14038 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
14041 * config/alpha/alpha.c: Include tree-pass.h, context.h
14042 and pass_manager.h.
14043 (pass_data_handle_trap_shadows): New pass.
14044 (pass_handle_trap_shadows::gate): New pass gate function.
14045 (make_pass_handle_trap_shadows): New function.
14046 (rest_of_handle_trap_shadows): Ditto.
14048 (alpha_align_insns_1): Rename from alpha_align_insns.
14049 (pass_data_align_insns): New pass.
14050 (pass_align_insns::gate): New pass gate function.
14051 (make_pass_aling_insns): New function.
14052 (rest_of_align_insns): Ditto.
14053 (alpha_align_insns): Ditto.
14055 (alpha_option_override): Declare handle_trap_shadows info
14056 and align_insns_info. Register handle_trap_shadows and align_insns
14058 (alpha_reorg): Do not call alpha_trap_shadows and
14059 alpha_align_insn from here.
14061 (alpha_pad_function_end): Do not skip BARRIERs.
14063 2014-07-10 Rong Xu <xur@google.com>
14065 Add gcov-tool: an offline gcda profile processing tool support.
14066 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
14067 (gcov_is_error): Ditto.
14068 (gcov_read_string): Ditto.
14069 (gcov_read_sync): Ditto.
14070 * gcov-io.h: Move counter defines to gcov-counter.def.
14071 * gcov-dump.c (tag_counters): Use gcov-counter.def.
14072 * coverage.c: Ditto.
14073 * gcov-tool.c: Offline gcda profile processing tool.
14074 (unlink_gcda_file): Remove one gcda file.
14075 (unlink_profile_dir): Remove gcda files from the profile path.
14076 (gcov_output_files): Output gcda files to an output dir.
14077 (profile_merge): Merge two profiles in directory.
14078 (print_merge_usage_message): Print merge usage.
14079 (merge_usage): Print merge usage and exit.
14080 (do_merge): Driver for profile merge sub-command.
14081 (profile_rewrite): Rewrite profile.
14082 (print_rewrite_usage_message): Print rewrite usage.
14083 (rewrite_usage): Print rewrite usage and exit.
14084 (do_rewrite): Driver for profile rewrite sub-command.
14085 (print_usage): Print gcov-info usage and exit.
14086 (print_version): Print gcov-info version.
14087 (process_args): Process arguments.
14088 (main): Main routine for gcov-tool.
14089 * Makefile.in: Build and install gcov-tool.
14090 * gcov-counter.def: New file split from gcov-io.h.
14091 * doc/gcc.texi: Include gcov-tool.texi.
14092 * doc/gcov-tool.texi: Document for gcov-tool.
14094 2014-07-10 Richard Biener <rguenther@suse.de>
14096 PR tree-optimization/61757
14097 * tree-ssa-dom.c (loop_depth_of_name): Restore.
14098 (propagate_rhs_into_lhs): Revert part of last change.
14100 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
14102 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
14105 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
14107 PR middle-end/53590
14108 * function.c (allocate_struct_function): Revert r188667 change.
14110 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
14112 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
14114 * doc/install.texi: Remove links to defunct package providers for
14117 2014-07-09 Tom de Vries <tom@codesourcery.com>
14119 * final.c (get_call_fndecl): Declare.
14120 (self_recursive_call_p): New function.
14121 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
14123 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14125 * ipa-devirt.c (record_node): Walk through aliases.
14127 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14129 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
14131 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14134 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14136 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14138 * ipa-visibility.c (function_and_variable_visibility): Remove
14139 temporary hack disabling local aliases on AIX.
14141 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14143 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
14144 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
14146 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14148 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
14149 * rs6000/rs6000.c: Inline output of .set instruction.
14150 (declare_alias_data): New struct.
14151 (rs6000_declare_alias): New function.
14152 (rs6000_xcoff_declare_function_name): Use it.
14153 (rs6000_xcoff_declare_object_name): New function.
14154 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
14155 (ASM_OUTPUT_DEF): Turn to empty definition.
14157 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14160 * hash-table.h: use hash_table::value_type instead of
14161 Descriptor::value_type in the return types of several methods.
14163 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14165 * tree-pass.h (pass_data): Remove has_execute member.
14166 * passes.c (execute_one_pass): Don't check pass->has_execute.
14167 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
14168 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
14169 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
14170 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
14171 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
14172 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
14173 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
14174 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
14175 gimple-low.c, gimple-ssa-isolate-paths.c,
14176 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
14177 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
14178 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
14179 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
14180 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
14181 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
14182 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
14183 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
14184 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
14185 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
14186 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
14187 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
14188 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
14189 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
14190 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
14191 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
14192 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
14193 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
14194 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
14195 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
14196 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
14197 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
14198 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
14199 web.c: Remove initializer for pass_data::has_execute.
14201 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14203 * graphite-htab.h: Use hash_map instead of hash_table.
14204 * graphite-clast-to-gimple.c: Adjust.
14205 * passes.c: Use hash_map instead of hash_table.
14206 * sese.c: Likewise.
14207 * sese.h: Remove now unused code.
14209 2014-07-08 Sriraman Tallam <tmsriram@google.com>
14212 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
14215 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14217 PR rtl-optimization/61673
14218 * combine.c (simplify_comparison): Test just mode's sign bit
14219 in tmode rather than the sign bit and any bits above it.
14221 2014-07-08 Roman Gareev <gareevroman@gmail.com>
14223 * graphite-isl-ast-to-gimple.c (generate_isl_context):
14224 Add __isl_give to the declaration.
14225 (generate_isl_schedule): Likewise.
14226 (scop_to_isl_ast): Likewise.
14228 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14230 * config/arm/arm.c (cortexa5_extra_costs): New table.
14231 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
14233 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14235 PR tree-optimization/61725
14236 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
14237 range, use range_includes_zerop_p instead of integer_zerop on
14238 vr0->min, only use log2 of max if min is not negative.
14240 2014-07-08 Richard Biener <rguenther@suse.de>
14242 * tree-ssa-dom.h (loop_depth_of_name): Remove.
14243 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
14244 restriction on loop depth difference.
14245 (record_equality): Likewise.
14246 (propagate_rhs_into_lhs): Likewise. Simplify condition.
14247 (loop_depth_of_name): Remove.
14248 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
14249 restriction on loop depth difference.
14250 (init_copy_prop): Likewise.
14252 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14254 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
14256 (walk_aliased_vdefs): Likewise.
14257 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
14258 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
14259 (detect_type_change_from_memory_writes): Check if entry was reached.
14261 2014-07-08 Richard Biener <rguenther@suse.de>
14263 PR tree-optimization/61681
14264 * tree-ssa-structalias.c (find_what_var_points_to): Expand
14265 NONLOCAL inside ESCAPED.
14267 2014-07-08 Richard Biener <rguenther@suse.de>
14269 PR tree-optimization/61680
14270 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
14271 Handle properly all read-write dependences with group accesses.
14273 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
14275 PR tree-optimization/61576
14276 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
14277 block containing reduction statement is predecessor of phi basi block.
14279 2014-07-08 Marek Polacek <polacek@redhat.com>
14282 * fold-const.c (round_up_loc): Change the parameter type.
14284 * fold-const.h (round_up_loc): Adjust declaration.
14285 * stor-layout.c (finalize_record_size): Check for too large types.
14287 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
14289 * symtab.c: Include calls.h.
14290 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
14292 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
14294 * config/rs6000/rs6000.c (output_vec_const_move): Handle
14295 little-endian code generation.
14296 * config/rs6000/spe.md (spe_evmergehi): Rename to...
14297 (vec_perm00_v2si): ... this. Handle little-endian code generation.
14298 (spe_evmergehilo): Rename to...
14299 (vec_perm01_v2si): ... this. Handle little-endian code generation.
14300 (spe_evmergelo): Rename to...
14301 (vec_perm11_v2si): ... this. Handle little-endian code generation.
14302 (spe_evmergelohi): Rename to...
14303 (vec_perm10_v2si): ... this. Handle little-endian code generation.
14304 (spe_evmergehi, spe_evmergehilo): New expanders.
14305 (spe_evmergelo, spe_evmergelohi): Likewise.
14306 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
14307 (*frob_tf_ti): Likewise.
14308 (*frob_<mode>_di_2): Likewise.
14309 (*frob_tf_di_8_2): Likewise.
14310 (*frob_di_<mode>): Likewise.
14311 (*frob_ti_tf): Likewise.
14312 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
14313 (*frob_ti_<mode>_8_2): Likewise.
14314 (*frob_ti_tf_2): Likewise.
14315 (mov_si<mode>_e500_subreg0): Rename to...
14316 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
14318 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
14319 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
14320 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
14321 the big endianness only.
14322 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
14323 (*mov_si<mode>_e500_subreg0_2): Rename to...
14324 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
14325 big big endianness only.
14326 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
14327 (*mov_si<mode>_e500_subreg4): Rename to...
14328 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
14330 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
14331 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
14332 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
14333 the big endianness only.
14334 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
14336 (*mov_si<mode>_e500_subreg4_2): Rename to...
14337 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
14339 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
14340 (*mov_sitf_e500_subreg8): Rename to...
14341 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
14343 (*mov_sitf_e500_subreg8_le): New instruction pattern.
14344 (*mov_sitf_e500_subreg8_2): Rename to...
14345 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
14347 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
14348 (*mov_sitf_e500_subreg12): Rename to...
14349 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
14351 (*mov_sitf_e500_subreg12_le): New instruction pattern.
14352 (*mov_sitf_e500_subreg12_2): Rename to...
14353 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
14355 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
14357 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
14359 * asan.c (instrument_strlen_call): Do not instrument first byte
14360 in strlen if already instrumented.
14362 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14364 * config/arm/arm.opt (mwords-little-endian): Delete.
14365 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
14366 of TARGET_LITTLE_WORDS.
14367 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
14368 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
14370 * doc/invoke.texi: Remove references to -mwords-little-endian.
14372 2014-07-07 Jakub Jelinek <jakub@redhat.com>
14374 * expmed.c (struct init_expmed_rtl): Change all fields but
14375 pow2 and cint from struct rtx_def to rtx.
14376 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
14377 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
14380 2014-07-06 Marek Polacek <polacek@redhat.com>
14383 * doc/invoke.texi: Document -Wsizeof-array-argument.
14385 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
14387 * wide-int.h (wide_int_storage): Change declaration from struct
14390 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
14392 * cgraph.c (cgraph_create_indirect_edge): Update call of
14393 get_polymorphic_call_info.
14394 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
14395 (possible_polymorphic_call_targets): Add parameter call.
14396 (decl_maybe_in_construction_p): New predicate.
14397 (get_polymorphic_call_info): Add parameter call;
14398 use decl_maybe_in_construction_p.
14399 * gimple-fold.c (fold_gimple_assign): Update use of
14400 possible_polymorphic_call_targets.
14401 (gimple_fold_call): Likewise.
14402 * ipa-prop.c: Inlcude calls.h
14403 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
14404 (param_type_may_change_p): New predicate.
14405 (detect_type_change_from_memory_writes): Break out from ...
14406 (detect_type_change): ... this one; use param_type_may_change_p.
14407 (detect_type_change_ssa): Use param_type_may_change_p.
14408 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
14410 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
14413 * config/arm/arm-protos.h (arm_legitimate_address_p,
14414 arm_is_constant_pool_ref): Add prototypes.
14415 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
14416 (arm_is_constant_pool_ref) New function.
14417 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
14418 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
14419 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
14420 operand. Remove pool_range and neg_pool_range attributes.
14421 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
14422 pool_range and neg_pool_range attributes.
14423 * config/arm/constraints.md (Uh): New constraint.
14424 (Uq): Don't allow constant pool references.
14426 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
14428 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
14429 (move_lo_quad_internal_be_<mode>): Likewise.
14430 (move_lo_quad_<mode>): Convert to define_expand.
14431 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
14432 (aarch64_simd_move_hi_quad_be_<mode>): New.
14433 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
14434 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
14435 (aarch64_combinez_be<mode>): New.
14436 (aarch64_combine<mode>): Convert to define_expand.
14437 (aarch64_combine_internal<mode>): New.
14438 (aarch64_simd_combine<mode>): Remove bogus RTL description.
14440 2014-07-04 Tom de Vries <tom@codesourcery.com>
14442 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
14443 combination of earlyclobber and read/write modifiers.
14445 2014-07-04 Tom de Vries <tom@codesourcery.com>
14447 * config/aarch64/aarch64-simd.md
14448 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
14450 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
14453 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
14455 2014-07-04 Jakub Jelinek <jakub@redhat.com>
14457 PR middle-end/61654
14458 * cgraphunit.c (expand_thunk): Call free_dominance_info.
14460 PR tree-optimization/61684
14461 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
14462 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
14464 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14465 Kito Cheng <kito@0xlab.org>
14466 Monk Chiang <sh.chiang04@gmail.com>
14468 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
14469 (nds32_symbol_load_store_p): Move to ...
14470 (nds32_fp_as_gp_check_available): Move to ...
14471 * config/nds32/nds32-fp-as-gp.c: ... here.
14472 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
14473 extern declaration.
14475 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14476 Kito Cheng <kito@0xlab.org>
14477 Monk Chiang <sh.chiang04@gmail.com>
14479 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
14480 (nds32_expand_store_multiple): Move to ...
14481 (nds32_expand_movmemqi): Move to ...
14482 * config/nds32/nds32-memory-manipulation.c: ... here.
14484 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14485 Kito Cheng <kito@0xlab.org>
14486 Monk Chiang <sh.chiang04@gmail.com>
14488 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
14489 (nds32_output_casesi_pc_relative): Move to ...
14490 (nds32_output_casesi): Move to ...
14491 (nds32_mem_format): Move to ...
14492 (nds32_output_16bit_store): Move to ...
14493 (nds32_output_16bit_load): Move to ...
14494 (nds32_output_32bit_store): Move to ...
14495 (nds32_output_32bit_load): Move to ...
14496 (nds32_output_32bit_load_s): Move to ...
14497 (nds32_output_stack_push): Move to ...
14498 (nds32_output_stack_pop): Move to ...
14499 * config/nds32/nds32-md-auxiliary.c: ... here.
14501 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14502 Ling-Hua Tseng <uranus@tinlans.org>
14504 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
14505 the purpose of this file.
14507 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14508 Kito Cheng <kito@0xlab.org>
14509 Monk Chiang <sh.chiang04@gmail.com>
14511 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
14512 (nds32_address_cost): Move implementation to ...
14513 * config/nds32/nds32-cost.c: ... here.
14514 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
14515 (nds32_address_cost_impl): Declare.
14517 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14518 Kito Cheng <kito@0xlab.org>
14519 Monk Chiang <sh.chiang04@gmail.com>
14521 * config/nds32/nds32.c
14522 (nds32_consecutive_registers_load_store_p): Move to ...
14523 (nds32_valid_multiple_load_store): Move to ...
14524 (nds32_valid_stack_push_pop): Move to ...
14525 (nds32_can_use_bclr_p): Move to ...
14526 (nds32_can_use_bset_p): Move to ...
14527 (nds32_can_use_btgl_p): Move to ...
14528 (nds32_can_use_bitci_p): Move to ...
14529 * config/nds32/nds32-predicates.c: ... here.
14531 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14532 Kito Cheng <kito@0xlab.org>
14533 Monk Chiang <sh.chiang04@gmail.com>
14535 * config/nds32/nds32.c
14536 (nds32_expand_builtin_null_ftype_reg): Move to ...
14537 (nds32_expand_builtin_reg_ftype_imm): Move to ...
14538 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
14539 (nds32_init_builtins): Move implementation to ...
14540 (nds32_expand_builtin): Move implementation to ...
14541 * config/nds32/nds32-intrinsic.c: ... here.
14542 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
14543 (nds32_expand_builtin_impl): Declare.
14545 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14546 Kito Cheng <kito@0xlab.org>
14547 Monk Chiang <sh.chiang04@gmail.com>
14549 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
14550 (nds32_emit_section_tail_template): Move to ...
14551 (nds32_emit_isr_jmptbl_section): Move to ...
14552 (nds32_emit_isr_vector_section): Move to ...
14553 (nds32_emit_isr_reset_conten): Move to ...
14554 (nds32_check_isr_attrs_conflict): Move to ...
14555 (nds32_construct_isr_vectors_information): Move to ...
14556 (nds32_asm_file_start): Move implementation to ...
14557 (nds32_asm_file_end): Move implementation to ...
14558 * config/nds32/nds32-isr.c: ... here.
14559 * config/nds32/nds32-protos.h
14560 (nds32_check_isr_attrs_conflict): Declare.
14561 (nds32_construct_isr_vectors_information): Declare.
14562 (nds32_asm_file_start_for_isr): Declare.
14563 (nds32_asm_file_end_for_isr): Declare.
14565 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14566 Kito Cheng <kito@0xlab.org>
14567 Monk Chiang <sh.chiang04@gmail.com>
14569 * config.gcc (nds32*): Add new modules to extra_objs.
14570 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
14571 (nds32be-*-*): Likewise.
14572 * config/nds32/nds32-cost.c: New file.
14573 * config/nds32/nds32-fp-as-gp.c: New file.
14574 * config/nds32/nds32-intrinsic.c: New file.
14575 * config/nds32/nds32-isr.c: New file.
14576 * config/nds32/nds32-md-auxiliary.c: New file.
14577 * config/nds32/nds32-memory-manipulation.c: New file.
14578 * config/nds32/nds32-pipelines-auxiliary.c: New file.
14579 * config/nds32/nds32-predicates.c: New file.
14580 * config/nds32/t-nds32: New file.
14582 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14584 PR tree-optimization/61682
14585 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
14586 using cases and when one of the operands is equal to 1.
14588 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
14590 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
14591 ashr<mode>3): Correct mode of operands[2].
14592 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
14593 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
14594 Correct mode of operands[2]. Fix split condition.
14596 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
14598 * arm.md (arch): Add armv6_or_vfpv3.
14599 (arch_enabled): Add test for the above.
14600 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
14602 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
14604 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14606 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
14607 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
14608 HWI 1 and negate the unsigned value.
14609 * expmed.c (expand_sdiv_pow2): For modes wider than word always
14610 use AND instead of shift.
14611 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
14613 2014-07-03 Marek Polacek <polacek@redhat.com>
14615 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
14616 (-fsanitize=float-divide-by-zero): Move to the table with
14617 -fsanitize=undefined suboptions.
14618 (-fsanitize=float-cast-overflow): Likewise.
14620 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
14622 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
14623 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
14626 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14628 * loop-invariant.c (struct invariant): Add a new member: eqno;
14629 (find_identical_invariants): Update eqno;
14630 (create_new_invariant): Init eqno;
14631 (get_inv_cost): Compute comp_cost with eqno;
14633 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
14635 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
14636 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
14637 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
14638 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
14639 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
14641 2014-07-02 Christian Bruel <christian.bruel@st.com>
14645 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
14646 (make_preds_opaque): Delete.
14647 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
14648 (commit_mode_sets): New function.
14649 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
14650 Process all modes at once.
14651 * basic-block.h (pre_edge_lcm_avs): Declare.
14652 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
14653 Call clear_aux_for_edges. Fix comments.
14654 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
14655 (pre_edge_rev_lcm): Idem.
14656 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
14658 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
14659 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
14661 * config/i386/i386.c (x96_emit_mode_set): Idem.
14662 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
14663 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
14664 (fpscr_toggle) Disallow from delay slot.
14665 * target.def (emit_mode_set): Add prev_mode parameter.
14666 * doc/tm.texi: Regenerate.
14668 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14670 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
14673 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14675 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
14676 vtable_pointer_value_to_vtable): Constify.
14677 (contains_polymorphic_type_p): Declare.
14678 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
14679 vtable_pointer_value_to_vtable): Constify.
14680 (contains_polymorphic_type_p): New predicate.
14681 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
14683 (ipa_set_ancestor_jf): Likewise.
14684 (detect_type_change): Return false in easy cases.
14685 (compute_complex_assign_jump_func): Require type to contain
14687 (compute_known_type_jump_func): Likewise.
14689 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14691 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
14693 (type_in_anonymous_namespace_p): Constify argument.
14694 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
14695 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
14696 (main_odr_variant): New function.
14697 (hash_type_name): Make static; update assert; do not ICE on
14699 (types_same_for_odr): Bring here from tree.c; simplify and remove
14700 old structural comparing code that doesn't work for templates.
14701 (odr_hasher::equal): Update assert.
14702 (add_type_duplicate): Return true when bases should be computed;
14703 replace incomplete loader by complete; do not output duplicated
14704 warnings; do not ICE on non-records; set odr_violated flag.
14705 (get_odr_type): Be ready to replace incomplete type by complete
14706 one; work on ODR variants instead of main variants; reorder item
14707 in array so bases have still smaller indexes.
14708 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
14709 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
14711 2014-07-01 Cary Coutant <ccoutant@google.com>
14713 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
14715 (resolve_addr_in_expr): When replacing the rtx in a location list
14716 entry, get a new address table entry.
14717 (dwarf2out_finish): Call index_location_lists even if there are no
14718 addr_index_table entries yet.
14720 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14722 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
14723 change for not being obvious.
14725 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14727 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
14730 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14732 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
14733 (vcagt_f64): Likewise.
14734 (vcale_f64): Likewise.
14735 (vcaled_f64): Likewise.
14736 (vcales_f32): Likewise.
14737 (vcalt_f64): Likewise.
14738 (vcaltd_f64): Likewise.
14739 (vcalts_f32): Likewise.
14741 2014-07-01 Marek Polacek <polacek@redhat.com>
14743 * doc/invoke.texi: Document -Wint-conversion.
14745 2014-07-01 Marek Polacek <polacek@redhat.com>
14748 * doc/invoke.texi: Document -Wincompatible-pointer-types.
14750 2014-07-01 Martin Liska <mliska@suse.cz>
14752 IPA REF alias refactoring
14753 * cgraph.h (iterate_direct_aliases): New function.
14754 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
14755 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
14756 FOR_EACH_ALIAS added.
14757 (cgraph_for_node_and_aliases): Likewise.
14758 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
14759 * ipa-inline.c (reset_edge_caches): Likewise.
14760 (update_caller_keys): Likewise.
14761 * trans-mem.c (ipa_tm_execute): Likewise.
14762 *varpool.c (varpool_analyze_node): Likewise.
14763 (varpool_for_node_and_aliases): Likewise.
14764 * ipa-ref.h (first_alias): New function.
14765 (last_alias): Likewise.
14766 (has_aliases_p): Likewise.
14767 * ipa-ref.c (ipa_ref::remove_reference): Removal function
14768 is sensitive to IPA_REF_ALIASes.
14769 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
14770 are put at the beginning of the list.
14771 (symtab_node::iterate_direct_aliases): New function.
14773 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14776 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14778 (write_ts_type_common_tree_pointers): Do not stream fields not set
14779 for incomplete types; do not stream duplicated fields for variants;
14780 sanity check that variant and type match.
14781 (write_ts_type_non_common_tree_pointers): Likewise.
14782 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14783 TYPE_SIZE whether type is complete.
14784 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14785 write_ts_type_common_tree_pointers
14786 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14788 2014-06-30 Joseph Myers <joseph@codesourcery.com>
14790 * var-tracking.c (add_stores): Return instead of asserting if old
14791 and new values for conditional store are the same.
14793 2014-06-30 Richard Henderson <rth@redhat.com>
14797 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
14798 the cfg if there were any changes.
14799 * passes.def: Revert move of peephole2 after reorder_blocks;
14800 move duplicate_computed_gotos before peephole2.
14802 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
14804 * except.c (emit_note_eh_region_end): New helper function.
14805 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
14806 emit EH_REGION_END note.
14807 * jump.c (cleanup_barriers): Do not split a call and its
14808 corresponding CALL_ARG_LOCATION note.
14810 2014-06-30 Jeff Law <law@redhat.com>
14812 PR tree-optimization/61607
14813 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
14814 deeper into the SSA_NAME_VALUE chain.
14816 2014-06-30 Marek Polacek <polacek@redhat.com>
14818 * convert.c (convert_to_integer): Don't instrument conversions if the
14819 function has no_sanitize_undefined attribute.
14820 * ubsan.c: Don't run the ubsan pass if the function has
14821 no_sanitize_undefined attribute.
14823 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14825 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
14826 -fsanitize=undefined suboptions.
14828 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
14830 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
14831 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
14832 against bigendian and adjust indices.
14834 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14836 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
14838 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
14841 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
14842 Add alternative; make early clobber. Adjust both split patterns
14843 to use operand 0 as the working register.
14845 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14847 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
14848 as ira_object_id_map might be NULL, or 1.
14850 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14852 * loop-invariant.c (get_inv_cost): Handle register class.
14853 (gain_for_invariant): Check the register pressure of the inv
14854 and its overlapped register class, other than all.
14856 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14858 * doc/invoke.texi (Optimize Options): Fix descriptions of
14859 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
14861 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
14863 * doc/extend.texi (Function Attributes): Update 'naked' attribute
14866 2014-06-29 Tobias Grosser <tobias@grosser.es>
14869 * graphite-isl-ast-to-gimple.c: Add missing guards.
14871 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14873 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
14874 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
14875 * flag-types.h: Add new enum fgraphite_generator.
14876 * graphite-isl-ast-to-gimple.c: New.
14877 * graphite-isl-ast-to-gimple.h: New.
14878 * graphite.c (graphite_transform_loops): Add choice of Graphite
14879 code generator, which depends on flag_graphite_code_gen.
14881 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14883 * graphite-dependences.c (subtract_commutative_associative_deps):
14884 Add NULL checking of the following variables: must_raw_no_source,
14885 may_raw_no_source, must_war_no_source, may_war_no_source,
14886 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
14887 must_war, may_war, must_waw, may_waw.
14889 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14891 * graphite-clast-to-gimple.c: gloog is renamed to
14892 graphite_regenerate_ast_cloog. gloog_error is renamed to
14893 graphite_regenerate_error.
14894 * graphite-clast-to-gimple.h: The definition of the struct
14895 bb_pbb_def is moved to graphite-htab.h.
14896 Add inclusion of the hash-table.h.
14897 * graphite-htab.h: The declaration of the function gloog is moved
14898 to graphite-clast-to-gimple.h and renamed to
14899 graphite_regenerate_ast_cloog.
14900 * graphite.c (graphite_transform_loops): gloog is renamed
14901 to graphite_regenerate_ast_cloog.
14903 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14905 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14907 (write_ts_type_common_tree_pointers): Do not stream fields not set
14908 for incomplete types; do not stream duplicated fields for variants;
14909 sanity check that variant and type match.
14910 (write_ts_type_non_common_tree_pointers): Likewise.
14911 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14912 TYPE_SIZE whether type is complete.
14913 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14914 write_ts_type_common_tree_pointers
14915 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14917 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14919 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
14921 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14923 * tree-inline.c (remap_type_1): Do not duplicate fields
14924 that are shared in between type and its main variant.
14926 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14928 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
14930 (ipa_set_ancestor_jf) Likewise.
14931 (check_stmt_for_type_change): Check that we work on main variant.
14932 (detect_type_change): Look into main variant.
14933 (compute_known_type_jump_func): Check that main variant has BINFO.
14935 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14937 * ipa-devirt.c (set_type_binfo): New function.
14938 (add_type_duplicate): Use it.
14939 (get_odr_type): Sanity check that binfos points to main variants.
14940 (get_class_context): Be sure the context's outer_type is main variant.
14941 (contains_type_p): Walk main variant.
14942 (get_polymorphic_call_info_for_decl): Set outer_type to be
14944 (get_polymorphic_call_info): Likewise.
14945 (possible_polymorphic_call_targets): Sanity check that we operate
14948 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14950 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14952 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14954 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
14955 accidental change due to wide-int branch merge.
14957 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
14959 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
14960 compressed debug support.
14961 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
14962 * configure: Regenerate.
14963 * config.in: Regenerate.
14964 * common.opt (compressed_debug_sections): New enum.
14965 (gz, gz=): New options.
14966 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
14967 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
14968 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
14969 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
14970 LINK_COMPRESS_DEBUG_SPEC.
14971 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
14972 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
14973 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
14974 (Debugging Options): Document -gz[=type].
14976 2014-06-27 Martin Jambor <mjambor@suse.cz>
14979 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
14980 args_to_skip, use those from node instead. Copy args_to_skip and
14981 combined_args_to_skip from node to the new thunk.
14982 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
14983 (cgraph_create_virtual_clone): Moved computation of
14984 combined_args_to_skip...
14985 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
14987 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
14989 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
14990 redundant diagnostic machinary.
14992 2014-06-27 Richard Biener <rguenther@suse.de>
14994 * tree-ssa-math-opts.c (bswap_replace): Fix
14995 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
14997 2014-06-27 Martin Liska <mliska@suse.cz>
14999 * gimple.h (gimple_location_safe): New function introduced.
15000 * cgraphunit.c (walk_polymorphic_call_targets): Usage
15001 of gimple_location_safe replaces gimple_location.
15002 (gimple_fold_call): Likewise.
15003 * ipa-devirt.c (ipa_devirt): Likewise.
15004 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
15005 * ipa.c (walk_polymorphic_call_targets): Likewise.
15006 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
15008 2014-06-27 Jakub Jelinek <jakub@redhat.com>
15010 PR tree-optimization/57233
15011 PR tree-optimization/61299
15012 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
15014 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
15015 would be lowered to scalar shifts, check if corresponding
15016 shifts and vector BIT_IOR_EXPR are supported and don't lower
15017 or lower just to narrower vector type in that case.
15018 * expmed.c (expand_shift_1): Fix up handling of vector
15019 shifts and rotates.
15021 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
15024 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
15026 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
15028 * doc/invoke.texi (-fsemantic-interposition): Document.
15029 * common.opt (fsemantic-interposition): New flag.
15030 * varasm.c (decl_replaceable_p): Use it.
15032 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
15035 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
15036 extraction other than index 3.
15038 2014-06-26 Teresa Johnson <tejohnson@google.com>
15040 * doc/invoke.texi: Fix typo.
15041 * dumpfile.c: Add support for documented -fdump-* options
15042 optimized/missed/note/optall.
15044 2014-06-26 Martin Jambor <mjambor@suse.cz>
15046 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
15047 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
15048 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
15049 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
15050 * opts.c (default_options_optimization): Set
15051 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
15052 * doc/invoke.texi (allow-load-data-races)
15053 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
15054 (allow-store-data-races): Document the new default.
15056 2014-06-26 Martin Jambor <mjambor@suse.cz>
15058 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
15059 renamed to ipa_impossible_devirt_target. Fix typo.
15060 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
15061 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
15062 ipa_impossible_devirt_target.
15064 2014-06-26 Richard Biener <rguenther@suse.de>
15066 PR tree-optimization/61607
15067 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
15068 explaining why we restrict copies on loop depth.
15069 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15071 (record_equivalences_from_phis): Instead add it here.
15073 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
15075 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
15076 (LTO_WRAPPER_OBJS): New variable.
15077 (lto-wrapper$(exeext)): Use it.
15078 * collect2.c: Include "collect-utils.h".
15079 (verbose, debug): Remove variables.
15080 (at_file_supplied): No longer static.
15081 (tool_name): New variable.
15082 (do_wait, fork_execute, maybe_unlink): Don't declare.
15083 (tool_cleanup): No longer static.
15084 (notice): Remove function.
15085 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
15086 fork_execute calls.
15087 (collect_wait, do_wait, collect_execute): Remove functions.
15088 (maybe_unlink): No longer static.
15089 * collect2.h (verbose, debug): Don't declare.
15090 (at_file_supplied): Declare.
15091 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
15093 (collect_execute): Replace with implementation from collect2, plus a
15094 new arg use_atfile. All callers changed.
15095 (collect_wait): Replace with implementation from collect2.
15096 (maybe_unlink_file): Remove function.
15097 (fork_execute): Replace with implementation from collect2, plus a
15098 new arg use_atfile. All callers changed.
15099 (do_wait): Add call to utils_cleanup to the error path.
15100 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
15101 (tool_cleanup): Adjust declarations.
15102 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
15103 * tlink.c: Include "collect-utils.h".
15104 (tlink_execute): New arg use_atfile. All callers changed.
15105 (tlink_init, tlink_execute): Remove declarations.
15107 * collect-utils.c (save_temps): New variable.
15108 (do_wait): Use it instead of debug. Use fatal_error.
15109 * collect-utils.h (save_temps): Declare.
15110 * collect2.c (verbose): Rename from vflag. All uses changed.
15111 (tool_cleanup): New function, copied from collect_atexit.
15112 (collect_atexit, handler): Just call it.
15113 * collect2.h (verbose): Declaration renamed from vflag.
15114 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
15117 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
15118 (lto-wrapper$(exeext)): Link with collect-utils.o.
15119 * collect-utils.c: New file.
15120 * collect-utils.h: New file.
15121 * lto-wrapper.c: Include "collect-utils.h".
15122 (args_name): Delete variable.
15123 (tool_name): New variable.
15124 (tool_cleanup): New function.
15125 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
15126 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
15127 (fork_execute): Remove functions.
15129 2014-06-26 Nick Clifton <nickc@redhat.com>
15131 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
15133 * doc/extend.texi (Function Attributes): Fix typo in description
15134 of RX vector attribute.
15136 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
15138 * config.gcc (supported_defaults): Error when passing either
15139 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
15141 2014-06-26 Richard Biener <rguenther@suse.de>
15143 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15144 propagating volatile pointers.
15146 2014-06-26 Richard Biener <rguenther@suse.de>
15148 PR tree-optimization/61607
15149 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
15150 loop if we redirected its latch edge.
15151 (thread_block_1): Do not cancel loops prematurely.
15153 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
15155 * toplev.c (backend_init_target): Move init_emit_regs and
15157 (backend_init) ... here; skip ira_init_once and backend_init_target.
15158 (target_reinit) ... and here; clear
15159 this_target_rtl->lang_dependent_initialized.
15160 (lang_dependent_init_target): Clear
15161 this_target_rtl->lang_dependent_initialized;
15162 break out rtl initialization to ...
15163 (initialize_rtl): ... here; call also backend_init_target
15165 * toplev.h (initialize_rtl): New function.
15166 * function.c: Include toplev.h
15167 (init_function_start): Call initialize_rtl.
15168 * rtl.h (target_rtl): Add target_specific_initialized,
15169 lang_dependent_initialized.
15171 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
15172 Jakub Jelinek <jakub@redhat.com>
15174 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
15176 2014-06-25 Tom de Vries <tom@codesourcery.com>
15178 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
15180 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
15182 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
15183 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
15184 Issue a strict overflow warning if appropriate.
15186 2014-06-25 Martin Liska <mliska@suse.cz>
15188 IPA REF refactoring
15189 * Makefile.in: Removed header file (ipa-ref-inline.h).
15190 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
15192 (cgraph_speculative_call_info): Likewise.
15193 (cgraph_for_node_thunks_and_aliases): Likewise.
15194 (cgraph_for_node_and_aliases): Likewise.
15195 (verify_cgraph_node): Likewise.
15196 * cgraph.h: Batch of IPA REF functions become member functions of
15197 symtab_node: add_reference, maybe_add_reference, clone_references,
15198 clone_referring, clone_reference, find_reference,
15199 remove_stmt_references, remove_all_references,
15200 remove_all_referring, dump_references, dump_referring,
15201 has_alias_p, iterate_reference, iterate_referring.
15202 * cgraphbuild.c (record_reference): New IPA REF function used.
15203 (record_type_list): Likewise.
15204 (record_eh_tables): Likewise.
15205 (mark_address): Likewise.
15206 (mark_load): Likewise.
15207 (mark_store): Likewise.
15208 (pass_build_cgraph_edges): Likewise.
15209 (rebuild_cgraph_edge): Likewise.
15210 (cgraph_rebuild_references): Likewise.
15211 (pass_remove_cgraph_callee_edges): Likewise.
15212 * cgraphclones.c (cgraph_clone_node): Likewise.
15213 (cgraph_create_virtual_clone): Likewise.
15214 (cgraph_materialize_clone): Likewise.
15215 (cgraph_materialize_all_clones): Likewise.
15216 * cgraphunit.c (cgraph_reset_node): Likewise.
15217 (cgraph_reset_node): Likewise.
15218 (analyze_function): Likewise.
15219 (assemble_thunks_and_aliases): Likewise.
15220 (expand_function): Likewise.
15221 * ipa-comdats.c (propagate_comdat_group): Likewise.
15222 (enqueue_references): Likewise.
15223 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
15224 (create_specialized_node): Likewise.
15225 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
15226 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
15227 * ipa-inline.c (reset_edge_caches): Likewise.
15228 (update_caller_keys): Likewise.
15229 (execute): Likewise.
15230 * ipa-prop.c (remove_described_reference): Likewise.
15231 (propagate_controlled_uses): Likewise.
15232 (ipa_edge_duplication_hook): Likewise.
15233 (ipa_modify_call_arguments): Likewise.
15234 * ipa-pure-const.c (propagate_pure_const): Likewise.
15235 * ipa-ref-inline.h: Header file removed, functions moved
15236 to symtab_node class.
15237 * ipa-ref.c (remove_reference): New class member function.
15238 (cannot_lead_to_return): New class member function.
15239 (referring_ref_list): Likewise.
15240 (referred_ref_list): Likewise.
15241 Rest of functions moved to symtab_node class.
15242 * ipa-ref.h: New member functions remove_reference,
15243 cannot_lead_to_return, referring_ref_list, referred_ref_list added
15245 ipa_ref_list class has new member functions: first_reference,
15246 first_referring, clear, nreferences.
15247 * ipa-reference.c (analyze_function): New IPA REF function used.
15248 (write_node_summary_p): Likewise.
15249 (ipa_reference_write_optimization_summary): Likewise.
15250 * ipa-split.c (split_function): Likewise.
15251 * ipa-utils.c (ipa_reverse_postorder): Likewise.
15252 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
15253 (function_and_variable_visibility): Likewise.
15254 * ipa.c (has_addr_references_p): Likewise.
15255 (process_references): Argument type changed.
15256 (symtab_remove_unreachable_nodes): New IPA REF function used.
15257 (process_references): Likewise.
15258 (set_writeonly_bit): Likewise.
15259 * lto-cgraph.c: Implementation of new symtab_node member functions
15260 that uses new IPA REF functions.
15261 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
15263 * lto-streamer-out.c (output_symbol_p): Likewise.
15264 * lto-streamer.h (referenced_from_this_partition_p): Argument type
15266 * symtab.c: Implementation of new IPA REF API.
15267 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
15268 (ipa_tm_create_version): Likewise.
15269 (ipa_tm_execute): Likewise.
15270 * tree-emutls.c (gen_emutls_addr): Likewise.
15271 * tree-inline.c (copy_bb): Likewise.
15272 (delete_unreachable_blocks_update_callgraph): Likewise.
15273 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
15274 (varpool_for_node_and_aliases): Likewise.
15276 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15278 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
15280 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15283 * fold-const.c (fold_checksum_tree): Use a hash_table of const
15284 tree_node * instead of tree_node *.
15286 (print_fold_checksum): Likewise.
15287 (fold_check_failed): Likewise.
15288 (debug_fold_checksum): Likewise.
15289 (fold_build1_stat_loc): Likewise.
15290 (fold_build2_stat_loc): Likewise.
15291 (fold_build3_stat_loc): Likewise.
15292 (fold_build_call_array_loc): Likewise.
15294 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
15296 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
15297 implementation with call to...
15298 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
15300 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
15303 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
15305 PR tree-optimization/57742
15306 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
15307 after replacing the statement.
15309 2014-06-25 Nick Clifton <nickc@redhat.com>
15311 * config/v850/v850.c (GHS_default_section_names): Change to const
15313 (GHS_current_section_names): Likewise.
15314 (v850_insert_attributes): Do not build strings, just assign the
15315 names directly. Change the type of 'chosen_section' to const
15317 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
15318 directly to the array entry.
15319 * config/v850/v850.h (GHS_default_section_names): Change to const
15321 (GHS_current_section_names): Likewise.
15323 2014-06-25 Jakub Jelinek <jakub@redhat.com>
15325 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
15326 (LANG_HOOKS_DECLS): Add it.
15327 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
15329 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
15330 * langhooks.h (struct lang_hooks_for_decls): Add
15331 omp_clause_linear_ctor hook.
15332 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
15333 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
15334 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
15335 combined simd loop use omp_clause_linear_ctor hook.
15337 2014-06-24 Cong Hou <congh@google.com>
15339 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
15340 pattern recognition.
15341 (type_conversion_p): PROMOTION is true if it's a type promotion
15342 conversion, and false otherwise. Return true if the given expression
15343 is a type conversion one.
15344 * tree-vectorizer.h: Adjust the number of patterns.
15345 * tree.def: Add SAD_EXPR.
15346 * optabs.def: Add sad_optab.
15347 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
15348 * expr.c (expand_expr_real_2): Likewise.
15349 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
15350 * gimple.c (get_gimple_rhs_num_ops): Likewise.
15351 * optabs.c (optab_for_tree_code): Likewise.
15352 * tree-cfg.c (estimate_operator_cost): Likewise.
15353 * tree-ssa-operands.c (get_expr_operands): Likewise.
15354 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
15355 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
15356 * doc/generic.texi: Add document for SAD_EXPR.
15357 * doc/md.texi: Add document for ssad and usad.
15359 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15361 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
15362 qualification in cast.
15364 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
15366 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
15367 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
15368 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
15369 (tree_function_decl): ... here.
15370 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
15371 streaming of vindex to ...
15372 (write_ts_function_decl_tree_pointers): ... here.
15373 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
15374 Do not stream DECL_VINDEX.
15375 (lto_input_ts_function_decl_tree_pointers): Stream it here.
15377 2014-06-24 Catherine Moore <clm@codesourcery.com>
15378 Sandra Loosemore <sandra@codesourcery.com>
15380 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
15381 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
15382 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
15384 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15386 * doc/invoke.texi (Warning Options): Remove duplicated
15387 -Wmaybe-uninitialized.
15389 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15391 PR tree-optimization/57742
15392 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
15393 (handle_builtin_malloc, handle_builtin_memset): New functions.
15394 (strlen_optimize_stmt): Call them.
15395 * passes.def: Move strlen after loop+dom but before vrp.
15397 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15400 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
15401 model family 6 CPU with has_longmode never use a CPU without
15404 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
15407 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
15410 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15412 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
15413 * dominance.c (iterate_fix_dominators): Use hash_map instead of
15415 * hash-map.h: New file.
15416 * ipa-comdats.c: Use hash_map instead of pointer_map.
15418 * lto-section-out.c: Adjust.
15419 * lto-streamer.h: Replace pointer_map with hash_map.
15420 * symtab.c (verify_symtab): Likewise.
15421 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
15422 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
15423 * tree-streamer.h: Likewise.
15424 * tree-streamer.c: Adjust.
15425 * pointer-set.h: Remove pointer_map.
15427 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15429 * hash-table.h: Add a template arg to choose between storing values
15430 and storing pointers to values, and then provide partial
15431 specializations for both.
15432 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
15433 should store, not the type values should point to.
15434 * tree-into-ssa.c (var_info_hasher): Likewise.
15435 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
15436 * tree-complex.c: Adjust.
15437 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
15438 table instead of int_tree_map *.
15439 * tree-parloops.c: Adjust.
15440 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
15441 type is being stored.
15442 * tree-vectorizer.c: Adjust.
15444 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15446 * hash-table.h: Remove a layer of indirection from hash_table so that
15447 it contains the hash table's data instead of a pointer to the data.
15448 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
15449 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
15450 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
15451 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
15452 fold-const.c, gcse.c, ggc-common.c,
15453 gimple-ssa-strength-reduction.c, gimplify.c,
15454 graphite-clast-to-gimple.c, graphite-dependences.c,
15455 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
15456 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
15457 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
15458 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
15459 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
15460 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
15461 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
15462 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
15463 tree-ssa-live.c, tree-ssa-loop-im.c,
15464 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
15465 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
15466 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
15467 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
15468 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
15469 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
15470 vtable-verify.c, vtable-verify.h: Adjust.
15472 2014-06-24 Richard Biener <rguenther@suse.de>
15474 PR tree-optimization/61572
15475 * tree-ssa-sink.c (statement_sink_location): Do not sink
15476 loads from hard registers.
15478 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15480 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
15481 not mentioned in clauses use private clause if the iterator is
15482 declared in #pragma omp for simd, and when adding lastprivate
15483 instead, add it to the outer #pragma omp for too. Diagnose
15484 if the variable is private in outer context. For simd collapse > 1
15485 loops, replace all iterators with temporaries.
15486 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
15487 same even in collapse > 1 loops.
15489 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
15490 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
15492 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
15493 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
15495 (gimplify_adjust_omp_clauses): Likewise.
15496 * omp-low.c (lower_rec_simd_input_clauses,
15497 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
15498 safelen the same as safelen(1).
15499 * tree-nested.c (convert_nonlocal_omp_clauses,
15500 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
15501 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
15502 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
15503 Fixup handling of GIMPLE_OMP_TARGET.
15504 (convert_tramp_reference_stmt, convert_gimple_call): Handle
15507 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
15509 PR tree-optimization/61554
15510 * tree-ssa-propagate.c: Include "bitmap.h".
15511 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
15512 properly update constructor/destructor.
15513 (substitute_and_fold_dom_walker::before_dom_children):
15514 Remove call to gimple_purge_dead_eh_edges, add bb->index to
15515 need_eh_cleaup instead.
15516 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
15519 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15521 * varpool.c (dump_varpool_node): Dump used_by_single_function.
15522 * tree-pass.h (make_pass_ipa_single_use): New pass.
15523 * cgraph.h (used_by_single_function): New flag.
15524 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
15526 * passes.def (pass_ipa_single_use): Scedule.
15527 * ipa.c (BOTTOM): New macro.
15528 (meet): New function
15529 (propagate_single_user): New function.
15530 (ipa_single_use): New function.
15531 (pass_data_ipa_single_use): New pass.
15532 (pass_ipa_single_use): New pass.
15533 (pass_ipa_single_use::gate): New gate.
15534 (make_pass_ipa_single_use): New function.
15536 2014-06-23 Kai Tietz <ktietz@redhat.com>
15539 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
15540 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
15542 2014-06-23 Richard Biener <rguenther@suse.de>
15544 * tree-ssa-loop.c (gate_loop): New function.
15545 (pass_tree_loop::gate): Call it.
15546 (pass_data_tree_no_loop, pass_tree_no_loop,
15547 make_pass_tree_no_loop): New.
15548 * tree-vectorizer.c: Include tree-scalar-evolution.c
15549 (pass_slp_vectorize::execute): Initialize loops and SCEV if
15551 (pass_slp_vectorize::clone): New method.
15552 * timevar.def (TV_TREE_NOLOOP): New.
15553 * tree-pass.h (make_pass_tree_no_loop): Declare.
15554 * passes.def (pass_tree_no_loop): New pass group with
15557 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
15560 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
15561 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
15563 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15565 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
15566 "yes" where needed.
15568 2014-06-23 Alan Modra <amodra@gmail.com>
15571 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
15572 to zero on debug statements.
15574 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15577 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
15578 Ignore third operand if present by marking qualifier_internal.
15580 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
15582 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
15584 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
15585 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
15586 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
15587 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
15588 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
15589 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
15590 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
15591 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
15592 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
15593 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
15594 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
15595 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
15596 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
15597 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
15598 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
15599 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
15600 logic in GCC vector extensions
15602 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
15603 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
15604 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
15605 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
15606 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
15607 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
15608 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
15609 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
15610 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
15611 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
15613 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
15615 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
15618 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
15619 (vget_low_s64): Use __GET_LOW macro.
15620 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
15621 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
15622 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
15623 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
15624 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
15626 (vcombine_s64): Use GCC vector extensions; remove cast.
15627 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
15628 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
15629 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
15630 Fix type signature; remove cast.
15632 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15635 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
15637 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
15639 (BUILTIN_VD1): New.
15640 (BUILTIN_VD_RE): Remove.
15641 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
15642 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
15643 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
15644 variant but not df.
15645 (vreinterpretv1df*, vreinterpret*v1df): New.
15646 (vreinterpretdf*, vreinterpret*df): Remove.
15647 * config/aarch64/aarch64-simd.md (aarch64_create,
15648 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
15649 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
15651 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
15652 (vcreate_f64): Remove cast, use v1df builtin.
15653 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
15654 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
15655 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
15656 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
15657 vmov_n_f64, vst1_f64): Use gcc vector extensions.
15658 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
15659 add range check using __builtin_aarch64_im_lane_boundsi.
15660 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
15661 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
15662 type signature, use gcc vector extensions.
15663 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
15664 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
15665 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
15666 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
15667 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
15668 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
15669 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
15670 vreinterpret_u64_f64): Use v1df builtin not df.
15672 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15674 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
15677 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15679 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
15682 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15684 * loop-invariant.c (pre_check_invariant_p): New function.
15685 (find_invariant_insn): Call pre_check_invariant_p.
15687 2014-06-22 Richard Henderson <rth@redhat.com>
15690 * compare-elim.c (struct comparison): Add eh_note.
15691 (find_comparison_dom_walker::before_dom_children): Don't eliminate
15692 a redundant comparison in a different EH region. Purge EH edges if
15695 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15697 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
15698 (var_shift): Use it.
15699 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
15700 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
15701 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
15702 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
15703 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
15704 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
15705 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
15706 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
15707 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
15708 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
15709 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
15710 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
15711 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
15712 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
15713 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
15714 *rotldi3_internal15be): Use the new attribute. Merge register and
15715 integer alternatives.
15717 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15719 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
15720 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
15721 split, *ashrdi3_internal3 and split): Delete, merge into...
15722 (ashr<mode>3): New expander.
15723 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
15724 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
15726 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15728 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
15729 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
15730 *rotldi3_internal3 and split): Delete, merge into...
15731 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
15732 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
15733 Use "rotlw" extended mnemonic.
15735 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15737 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
15738 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
15739 and split, *ashldi3_internal3 and split): Delete, merge into...
15740 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
15741 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
15743 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15745 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
15746 (lshrsi3, two anonymous define_insns and define_splits,
15747 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
15748 *lshrdi3_internal3 and split): Delete, merge into...
15749 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
15750 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
15752 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15754 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
15755 Remove "O" alternative.
15757 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
15759 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
15760 (mips_move_from_gpr_cost): Likewise.
15761 (mips_register_move_cost): Update accordingly.
15762 (mips_secondary_reload_class): Remove name of in_p.
15764 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
15767 * config/i386/i386.md (x86_64_shrd, x86_shrd,
15768 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
15770 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
15772 * config/nios2/nios2.c: Include "builtins.h".
15774 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15776 * cgraph.h (tls_model_names): New variable.
15777 * print-tree.c (print_node): Simplify.
15778 * varpool.c (tls_model_names): New variable.
15779 (dump_varpool_node): Output tls model.
15781 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15783 * ipa-visibility.c (function_and_variable_visibility): Disable
15784 temporarily local aliases for some targets.
15786 2014-06-20 Marek Polacek <polacek@redhat.com>
15788 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
15789 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
15790 into SANITIZE_UNDEFINED.
15791 * doc/invoke.texi: Describe -fsanitize=bounds.
15792 * gimplify.c (gimplify_call_expr): Add gimplification of internal
15793 functions created in the FEs.
15794 * internal-fn.c: Move "internal-fn.h" after "tree.h".
15795 (expand_UBSAN_BOUNDS): New function.
15796 * internal-fn.def (UBSAN_BOUNDS): New internal function.
15797 * internal-fn.h: Don't define internal functions here.
15798 * opts.c (common_handle_option): Add -fsanitize=bounds.
15799 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
15800 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
15801 * tree-core.h: Define internal functions here.
15802 (struct tree_base): Add ifn field.
15803 * tree-pretty-print.c: Include "internal-fn.h".
15804 (dump_generic_node): Handle functions without CALL_EXPR_FN.
15805 * tree.c (get_callee_fndecl): Likewise.
15806 (build_call_expr_internal_loc): New function.
15807 * tree.def (CALL_EXPR): Update description.
15808 * tree.h (CALL_EXPR_IFN): Define.
15809 (build_call_expr_internal_loc): Declare.
15810 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
15812 (ubsan_type_descriptor): Change bool parameter to enum
15813 ubsan_print_style. Adjust the code. Add handling of
15815 (ubsan_expand_bounds_ifn): New function.
15816 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
15817 (ubsan_build_overflow_builtin): Likewise.
15818 (instrument_bool_enum_load): Likewise.
15819 (ubsan_instrument_float_cast): Likewise.
15820 * ubsan.h (enum ubsan_print_style): New enum.
15821 (ubsan_expand_bounds_ifn): Declare.
15822 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
15824 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
15826 * config/rs6000/rs6000.md: Append `DONE' to preparation
15827 statements of `bswap' pattern splitters.
15829 2014-06-20 Tom de Vries <tom@codesourcery.com>
15831 * target.def (call_fusage_contains_non_callee_clobbers): Update
15833 * doc/tm.texi: Regenerate.
15835 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15836 Max Ostapenko <m.ostapenko@partner.samsung.com>
15839 * asan.c (instrument_strlen_call): Fixed instrumentation of
15842 2014-06-20 Martin Jambor <mjambor@suse.cz>
15845 * ipa-prop.c (impossible_devirt_target): New function.
15846 (try_make_edge_direct_virtual_call): Use it, also instead of
15849 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15850 Max Ostapenko <m.ostapenko@partner.samsung.com>
15853 * asan.c (build_check_stmt): Add condition.
15855 2014-06-20 Martin Jambor <mjambor@suse.cz>
15858 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
15861 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15863 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
15865 (VCONQ): Make comment more helpful.
15867 * config/aarch64/aarch64-simd.md
15868 (aarch64_sqdmulh_lane<mode>):
15869 Use VCOND for operands 2. Update lane checking and flipping logic.
15870 (aarch64_sqrdmulh_lane<mode>): Likewise.
15871 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
15872 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
15873 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
15874 attribute of operand 3 to VCOND.
15875 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
15876 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
15877 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
15878 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
15879 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
15880 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
15882 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
15883 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
15884 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
15885 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
15886 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
15887 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
15888 operand to VCOND. Update lane flipping and bounds checking logic.
15889 (aarch64_sqdmlal2_lane<mode>): Likewise.
15890 (aarch64_sqdmlsl_lane<mode>): Likewise.
15891 (aarch64_sqdmull_lane<mode>): Likewise.
15892 (aarch64_sqdmull2_lane<mode>): Likewise.
15893 (aarch64_sqdmlal_laneq<mode>):
15894 Replace VCON usage with VCONQ.
15895 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
15896 (aarch64_sqdmlal2_laneq<mode>): Emit
15897 aarch64_sqdmlal2_laneq<mode>_internal insn.
15898 Replace VCON with VCONQ.
15899 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
15900 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
15901 (aarch64_sqdmull_laneq<mode>): Emit
15902 aarch64_sqdmull_laneq<mode>_internal insn.
15903 Replace VCON with VCONQ.
15904 (aarch64_sqdmull2_laneq<mode>): Emit
15905 aarch64_sqdmull2_laneq<mode>_internal insn.
15906 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
15907 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
15908 of 3rd argument to int16x4_t.
15909 (vqdmlalh_lane_s16): Likewise.
15910 (vqdmlslh_lane_s16): Likewise.
15911 (vqdmull_high_lane_s16): Likewise.
15912 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
15913 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
15914 (vqdmlsl_lane_s16): Likewise.
15915 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
15916 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
15917 (vqdmlals_lane_s32): Likewise.
15918 (vqdmlsls_lane_s32): Likewise.
15919 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
15920 (vqdmulls_lane_s32): Likewise.
15921 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
15922 (vqdmlsl_lane_s32): Likewise.
15923 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
15924 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
15925 (vqrdmulhh_lane_s16): Likewise.
15926 (vqdmlsl_high_lane_s16): Likewise.
15927 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
15928 (vqdmlsl_high_lane_s32): Likewise.
15929 (vqrdmulhs_lane_s32): Likewise.
15931 2014-06-20 Tom de Vries <tom@codesourcery.com>
15933 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
15934 get_call_reg_set_usage.
15936 2014-06-20 Tom de Vries <tom@codesourcery.com>
15938 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
15939 it contains all call_used_regs.
15941 2014-06-20 Tom de Vries <tom@codesourcery.com>
15943 * final.c (collect_fn_hard_reg_usage): Add and use variable
15944 function_used_regs.
15946 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15948 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
15949 (set_init_priority, get_init_priority, set_fini_priority,
15950 get_fini_priority): New methods.
15951 * tree.c (init_priority_for_decl): Remove.
15952 (init_ttree): Do not initialize init priority.
15953 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
15954 (decl_priority_info): Remove.
15955 (decl_init_priority_insert): Rewrite.
15956 (decl_fini_priority_insert): Rewrite.
15957 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
15958 tree_priority_map_marked_p): Remove.
15959 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
15960 * lto-streamer-out.c (hash_tree): Do not hash priorities.
15961 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
15962 not output priorities.
15963 (pack_ts_function_decl_value_fields): Likewise.
15964 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
15965 not input priorities.
15966 (unpack_ts_function_decl_value_fields): Likewise.
15967 * symtab.c (symbol_priority_map): Declare.
15968 (init_priority_hash): Declare.
15969 (symtab_unregister_node): Unregister from priority hash, too.
15970 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
15972 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
15973 (symbol_priority_info): New function.
15974 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
15976 * tree-core.h (tree_priority_map): Remove.
15978 2014-06-20 Jakub Jelinek <jakub@redhat.com>
15980 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
15981 0xff to uint64_t before shifting it up.
15983 2014-06-20 Julian Brown <julian@codesourcery.com>
15984 Chung-Lin Tang <cltang@codesourcery.com>
15986 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
15987 TARGET_THUMB1_ONLY. Add comments.
15989 2014-06-19 Tom de Vries <tom@codesourcery.com>
15991 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
15992 return type to void.
15993 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
15995 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15997 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
15998 as "move", from depends_on.
16000 2014-06-19 Terry Guo <terry.guo@arm.com>
16002 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
16005 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
16007 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
16009 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
16011 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
16014 * config/sh/sh.c (prepare_move_operands): Don't process TLS
16015 addresses here if reload in progress or completed.
16017 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16019 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
16020 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
16021 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
16022 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
16023 (mips_register_priority): New function that implements the target
16024 hook TARGET_REGISTER_PRIORITY.
16025 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
16026 (mips_lra_p): Likewise for TARGET_LRA_P.
16027 (TARGET_REGISTER_PRIORITY): Define macro.
16028 (TARGET_SPILL_CLASS): Likewise.
16029 (TARGET_LRA_P): Likewise.
16030 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
16032 (REG_CLASS_NAMES): Likewise.
16033 (REG_CLASS_CONTENTS): Likewise.
16034 (BASE_REG_CLASS): Use M16_SP_REGS.
16035 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
16036 New set attribute to enable alternatives depending on the register
16038 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
16039 (*lea64): Disable pattern for MIPS16.
16040 * config/mips/mips.opt (mlra): New option.
16042 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16044 * lra-constraints.c (base_to_reg): New function.
16045 (process_address): Use new function.
16047 2014-06-18 Tom de Vries <tom@codesourcery.com>
16049 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
16050 * config/aarch64/aarch64.c
16051 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
16052 (aarch64_emit_call_insn): New function.
16053 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
16055 * config/aarch64/aarch64.md (define_expand "call_internal")
16056 (define_expand "call_value_internal", define_expand "sibcall_internal")
16057 (define_expand "sibcall_value_internal"): New.
16058 (define_expand "call", define_expand "call_value")
16059 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
16060 expand variant and aarch64_emit_call_insn.
16062 2014-06-18 Radovan Obradovic <robradovic@mips.com>
16063 Tom de Vries <tom@codesourcery.com>
16065 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
16066 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
16068 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
16069 clobbers to CALL_INSN_FUNCTION_USAGE.
16070 (define_expand "sibcall_internal")
16071 (define_expand "sibcall_value_internal"): New.
16072 (define_expand "call", define_expand "call_value"): Add argument to
16073 arm_emit_call_insn.
16074 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
16075 (define_expand "sibcall_value"): Use sibcall_value_internal and
16076 arm_emit_call_insn.
16078 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16080 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
16082 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16084 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
16087 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16089 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
16090 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
16091 annotations. Fix DWARF information.
16093 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16095 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
16096 __udivmoddi4, and fixups for negative operands.
16098 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16100 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
16102 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16104 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
16107 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16109 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
16112 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16114 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
16115 describing register usage on function entry and exit.
16117 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16119 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
16120 (__aeabi_ldivmod): Fix whitespace.
16122 2014-06-18 Andreas Schwab <schwab@suse.de>
16124 * doc/md.texi (Standard Names): Use @itemx for grouped items.
16125 Remove blank line after @item.
16127 2014-06-18 Richard Henderson <rth@redhat.com>
16130 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
16132 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16134 * config/arm/arm.c (neon_vector_mem_operand): Allow register
16135 POST_MODIFY for neon loads and stores.
16136 (arm_print_operand): Output post-index register for neon loads and
16139 2014-06-18 Richard Biener <rguenther@suse.de>
16141 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
16143 2014-06-18 Richard Biener <rguenther@suse.de>
16145 * tree-pass.h (make_pass_dce_loop): Remove.
16146 * passes.def: Replace pass_dce_loop with pass_dce.
16147 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
16148 changed free niter estimates and reset the scev cache.
16149 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
16150 make_pass_dce_loop): Remove.
16151 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
16152 (fini_copy_prop): Return whether something changed. Always
16153 let substitute_and_fold perform DCE and free niter estimates
16154 and reset the scev cache if so.
16155 (execute_copy_prop): If sth changed schedule cleanup-cfg.
16156 (pass_data_copy_prop): Do not unconditionally schedule
16157 cleanup-cfg or update-ssa.
16159 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
16161 PR tree-optimization/61518
16162 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
16163 reduction var is used in reduction stmt or phi-function only.
16165 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16167 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
16169 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
16171 PR tree-optimization/61517
16172 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
16173 whose rhs's first tree is the source expression instead of the
16175 (find_bswap_or_nop): Likewise.
16176 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
16177 gimple stmt whose rhs's first tree is the source. In the memory source
16178 case, move the stmt to be replaced close to one of the original load to
16179 avoid the problem of a store between the load and the stmt's original
16181 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
16184 2014-06-18 Andreas Schwab <schwab@suse.de>
16186 PR rtl-optimization/54555
16187 * postreload.c (move2add_use_add2_insn): Substitute
16188 STRICT_LOW_PART only if it is cheaper.
16190 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
16192 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
16193 Do not use unspec as call operand. Use memory_operand instead of
16194 memory_nox32_operand and add "m" operand constraint. Disable
16195 pattern for TARGET_X32.
16196 (*sibcall_pop_memory): Ditto.
16197 (*sibcall_value_memory): Ditto.
16198 (*sibcall_value_pop_memory): Ditto.
16199 (sibcall peepholes): Merge SImode and DImode patterns using
16200 W mode iterator. Use memory_operand instead of memory_nox32_operand.
16201 Disable pattern for TARGET_X32. Check if eliminated register is
16202 really dead after call insn. Generate call RTX without unspec operand.
16203 (sibcall_value peepholes): Ditto.
16204 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
16205 instead of memory_nox32_operand. Check if eliminated register is
16206 really dead after call insn. Generate call RTX without unspec operand.
16207 (sibcall_value_pop peepholes): Ditto.
16208 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
16210 2014-06-18 Terry Guo <terry.guo@arm.com>
16213 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
16216 2014-06-18 Olivier Hainque <hainque@adacore.com>
16218 * tree-core.h (tree_block): Add an "end_locus" field, allowing
16219 memorization of the end of block source location.
16220 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
16221 * gimplify.c (gimplify_bind_expr): Propagate the block start and
16222 end source location info we have on the block entry/exit code we
16225 2014-06-18 Richard Biener <rguenther@suse.de>
16227 * common.opt (fssa-phiopt): New option.
16228 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
16230 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
16231 * doc/invoke.texi (-fssa-phiopt): Document.
16233 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16235 * genattrtab.c (n_bypassed): New variable.
16236 (process_bypasses): Initialise n_bypassed.
16237 Count number of bypassed reservations.
16238 (make_automaton_attrs): Allocate space for bypassed reservations
16239 rather than number of bypasses.
16241 2014-06-18 Richard Biener <rguenther@suse.de>
16243 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
16244 we propagated anything.
16245 (substitute_and_fold_dom_walker::before_dom_children): Something
16246 changed if we propagated into PHI arguments.
16247 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
16250 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
16252 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
16254 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
16255 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
16256 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
16257 Introduces alternative way of loads group permutaions.
16258 (vect_transform_grouped_load): Try alternative way of permutations.
16260 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16262 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
16263 changed in ORT_TARGET region, don't jump to do_outer.
16264 (struct gimplify_adjust_omp_clauses_data): New type.
16265 (gimplify_adjust_omp_clauses_1): Adjust for data being
16266 a struct gimplify_adjust_omp_clauses_data pointer instead
16267 of tree *. Pass pre_p as a new argument to
16268 lang_hooks.decls.omp_finish_clause hook.
16269 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
16270 splay_tree_foreach to pass both list_p and pre_p.
16271 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
16272 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
16273 gimplify_adjust_omp_clauses callers.
16274 * langhooks.c (lhd_omp_finish_clause): New function.
16275 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
16276 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
16277 * langhooks.h (struct lang_hooks_for_decls): Add a new
16278 gimple_seq * argument to omp_finish_clause hook.
16279 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
16280 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
16281 (scan_omp_parallel, lower_omp_for): When adding
16282 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
16283 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
16284 * tree-nested.c (convert_nonlocal_omp_clauses,
16285 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
16286 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
16288 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
16290 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
16291 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
16293 2014-06-17 Xinliang David Li <davidxl@google.com>
16295 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
16296 * passes.c (pass_init_dump_file): Do not set initialize
16297 flag to false unconditionally.
16299 2014-06-17 Richard Biener <rguenther@suse.de>
16301 * genopinit.c (main): Use vec<>::qsort method.
16302 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
16304 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
16306 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
16308 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
16309 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
16310 (mips_move_to_gpr_cost): Remove ST_REGS case.
16311 (mips_move_from_gpr_cost): Likewise.
16312 (mips_register_move_cost): Likewise.
16313 (mips_secondary_reload_class): Likewise.
16315 2014-06-17 Richard Biener <rguenther@suse.de>
16317 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
16318 (pass_all_optimizations): Move 3rd copy-prop pass from after
16319 fre to before ifcombine/phiopt.
16321 2014-06-17 Richard Biener <rguenther@suse.de>
16323 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
16324 and allow all blocks to be forwarders.
16326 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
16329 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
16330 variable 'size'; calculate 'size' right in the front; use
16331 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
16332 pcum->aapcs_stack_words.
16334 2014-06-17 Nick Clifton <nickc@redhat.com>
16336 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
16337 (umulhi3, mulsidi3, umulsidi3): Likewise.
16339 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
16341 PR middle-end/61508
16342 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
16343 check for section name.
16345 2014-06-17 Richard Biener <rguenther@suse.de>
16347 * tree-ssa-propagate.c: Include domwalk.h.
16348 (substitute_and_fold): Outline main worker into a domwalker ...
16349 (substitute_and_fold_dom_walker::before_dom_children): ... here.
16350 Schedule stmts we can fully propagate for removal. Remove
16352 (substitute_and_fold): Apply a dominator walk to perform
16353 substitution. Process stmts scheduled for removal here.
16355 2014-06-17 Richard Biener <rguenther@suse.de>
16357 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
16358 of PHI node moving.
16360 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
16362 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
16363 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
16364 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
16365 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
16366 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
16368 (get_fpscr) : Likewise.
16370 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16372 PR rtl-optimization/61325
16373 * lra-constraints.c (valid_address_p): Add forward declaration.
16374 (simplify_operand_subreg): Check address validity before and after
16375 alter_reg of memory subreg.
16377 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
16379 * config/i386/i386.c (decide_alg): Correctly handle
16380 maximum size of stringop algorithm.
16382 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16384 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
16386 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16388 PR rtl-optimization/61522
16389 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
16391 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
16394 * symtab.c (symtab_node::reset_section): New method.
16395 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16397 * cgraph.h (reset_section): Declare.
16398 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16399 do not consider comdat locals.
16400 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16402 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16403 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16404 reset sections of symbols dragged out of the comdats.
16405 (function_and_variable_visibility): Reset sections of
16408 2014-06-16 Richard Biener <rguenther@suse.de>
16410 PR tree-optimization/61482
16411 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
16412 [-INF(OVF), +INF(OVF)] range.
16414 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16416 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
16417 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
16418 handling 32-bit multiplication.
16420 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
16422 PR middle-end/61430
16423 * lra-lives.c (process_bb_lives): Skip creating copy during
16424 insn scan when src/dest has constrained to same regno.
16426 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16428 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
16429 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
16431 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16433 * asan.c (check_func): New function.
16434 (maybe_create_ssa_name): Likewise.
16435 (build_check_stmt_with_calls): Likewise.
16436 (use_calls_p): Likewise.
16437 (report_error_func): Change interface.
16438 (build_check_stmt): Allow non-integer lengths; add support
16440 (asan_instrument): Likewise.
16441 (instrument_mem_region_access): Moved code to build_check_stmt.
16442 (instrument_derefs): Likewise.
16443 (instrument_strlen_call): Likewise.
16444 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
16445 * doc/invoke.texi: Describe new parameter.
16446 * params.def: Define new parameter.
16447 * params.h: Likewise.
16448 * sanitizer.def: Describe new builtins.
16450 2014-06-16 Richard Biener <rguenther@suse.de>
16452 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16453 Make all defs available at the end.
16454 (eliminate): If we remove a PHI node schedule cfg-cleanup.
16456 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16459 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
16461 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
16464 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
16465 initialization. Replace remaining use of uid.
16467 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16469 * c-family/c-common.c (handle_tls_model_attribute): Use
16470 set_decl_tls_model.
16471 * c-family/c-common.c (handle_tls_model_attribute): Use
16472 set_decl_tls_model.
16473 * cgraph.h (struct varpool_node): Add tls_model.
16474 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
16475 * tree.h (DECL_TLS_MODEL): Update.
16476 (DECL_THREAD_LOCAL_P): Check that variable is static.
16477 (decl_tls_model): Declare.
16478 (set_decl_tls_model): Declare.
16479 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
16480 set symbol prorperties.
16481 (get_emutls_init_templ_addr): Cleanup.
16482 (new_emutls_decl): Update.
16483 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
16484 (lto_input_varpool_node): Likewise.
16485 * lto-streamer-out.c (hash_tree): Likewise.
16486 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16487 not stream DECL_TLS_MODEL.
16488 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
16489 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
16491 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16493 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
16495 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16497 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
16498 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
16500 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
16501 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
16502 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
16503 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
16504 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
16505 (df_get_artificial_defs, df_get_artificial_uses)
16506 (df_single_def, df_single_use): Update accordingly.
16507 (df_refs_chain_dump): Take the first element in a linked list as
16508 parameter, rather than a pointer to an array of pointers.
16509 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
16510 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
16511 (df_chain_create_bb_process_use): Likewise.
16512 (df_md_bb_local_compute_process_def): Likewise.
16513 * fwprop.c (process_defs, process_uses): Likewise.
16514 (register_active_defs, update_uses): Likewise.
16515 (forward_propagate_asm): Update for new df_ref linking.
16516 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
16517 (df_null_ref_rec, df_null_mw_rec): Likewise.
16518 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
16520 (df_scan_free_bb_info): Remove check for null artificial_defs.
16521 (df_install_ref_incremental): Adjust for new df_ref linking.
16522 Use a single-element insertion rather than a full sort.
16523 (df_ref_chain_delete_du_chain): Take the first element
16524 in a linked list as parameter, rather than a pointer to an array of
16526 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
16527 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
16528 (df_insn_info_delete): Remove check for null defs and call to
16529 df_scan_free_mws_vec.
16530 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
16531 null rather than df_null_*_rec.
16532 (df_insn_rescan_debug_internal): Likewise, and update null
16533 checks in the same way. Remove check for null defs.
16534 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
16535 Move a single element rather doing a full sort.
16536 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
16538 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
16539 Initialize df_ref and df_mw_hardreg lists to null rather than
16541 (df_ref_compare): Take df_refs as parameter, transferring the
16542 old interface to...
16543 (df_ref_ptr_compare): ...this new function.
16544 (df_sort_and_compress_refs): Update accordingly.
16545 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
16546 old interface to...
16547 (df_mw_ptr_compare): ...this new function.
16548 (df_sort_and_compress_mws): Update accordingly.
16549 (df_install_refs, df_install_mws): Return a linked list rather than
16550 an array of pointers.
16551 (df_refs_add_to_chains): Assert that old lists are empty rather
16553 (df_insn_refs_verify): Don't handle null defs speciailly.
16554 * web.c (union_match_dups): Update for new df_ref linking.
16556 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16558 * df.h (df_ref_create, df_ref_remove): Delete.
16559 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
16560 (df_ref_remove): Likewise.
16562 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16564 * df.h (df_single_def, df_single_use): New functions.
16565 * ira.c (find_moveable_pseudos): Use them.
16567 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16569 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
16570 * df-problems.c (df_note_bb_compute): Use it.
16571 * regstat.c (regstat_bb_compute_ri): Likewise.
16573 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16575 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
16576 * cse.c (cse_extended_basic_block): Use them.
16577 * dce.c (mark_artificial_use): Likewise.
16578 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
16579 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16580 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
16581 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
16582 (df_simulate_initialize_backwards): Likewise.
16583 (df_simulate_finalize_backwards): Likewise.
16584 (df_simulate_initialize_forwards): Likewise.
16585 (df_md_simulate_artificial_defs_at_top): Likewise.
16586 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16587 * regrename.c (init_rename_info): Likewise.
16588 * regstat.c (regstat_bb_compute_ri): Likewise.
16589 (regstat_bb_compute_calls_crossed): Likewise.
16591 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16593 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
16594 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
16595 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
16596 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
16597 * combine.c (create_log_links): Likewise.
16598 * compare-elim.c (find_flags_uses_in_insn): Likewise.
16599 (try_eliminate_compare): Likewise.
16600 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
16601 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
16602 (remove_reg_equal_equiv_notes_for_defs): Likewise.
16603 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
16604 (word_dce_process_block, dce_process_block): Likewise.
16605 * ddg.c (def_has_ccmode_p): Likewise.
16606 * df-core.c (df_bb_regno_first_def_find): Likewise.
16607 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
16608 * df-problems.c (df_rd_simulate_one_insn): Likewise.
16609 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16610 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
16611 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
16612 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
16613 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
16614 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
16615 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
16616 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
16617 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16618 * fwprop.c (local_ref_killed_between_p): Likewise.
16619 (all_uses_available_at, free_load_extend): Likewise.
16620 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
16621 * hw-doloop.c (scan_loop): Likewise.
16622 * ifcvt.c (dead_or_predicable): Likewise.
16623 * init-regs.c (initialize_uninitialized_regs): Likewise.
16624 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
16625 (process_bb_node_lives): Likewise.
16626 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
16627 (find_moveable_pseudos): Likewise.
16628 * loop-invariant.c (check_dependencies, record_uses): Likewise.
16629 * recog.c (peep2_find_free_register): Likewise.
16630 * ree.c (get_defs): Likewise.
16631 * regstat.c (regstat_bb_compute_ri): Likewise.
16632 (regstat_bb_compute_calls_crossed): Likewise.
16633 * sched-deps.c (find_inc, find_mem): Likewise.
16634 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
16635 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
16636 * shrink-wrap.c (requires_stack_frame_p): Likewise.
16637 (prepare_shrink_wrap): Likewise.
16638 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
16639 * web.c (union_defs, pass_web::execute): Likewise.
16640 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
16641 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
16643 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
16645 * lra-assign.c (assign_by_spills): Add code to assign vector regs
16646 to inheritance pseudos.
16647 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
16649 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
16652 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
16653 (BU_MISC_2): Rename to ...
16654 (BU_LDBL128_2): ... this.
16655 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
16656 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
16657 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
16658 RS6000_BTM_LDBL128.
16659 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
16660 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
16661 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
16662 (unpacktf_1): Likewise.
16663 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
16664 (__builtin_longdouble_dw1): Likewise.
16665 * doc/sourcebuild.texi (longdouble128): Document.
16667 2014-06-13 Jeff Law <law@redhat.com>
16669 PR rtl-optimization/61094
16670 PR rtl-optimization/61446
16671 * ree.c (combine_reaching_defs): Get the mode for the copy from
16672 the extension insn rather than the defining insn.
16674 2014-06-13 Dehao Chen <dehao@google.com>
16676 * dwarf2out.c (add_linkage_name): Emit more linkage name.
16678 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
16680 * doc/install.texi (--enable-linker-plugin-configure-flags)
16681 (--enable-linker-plugin-flags): Document new flags.
16683 2014-06-13 Martin Jambor <mjambor@suse.cz>
16686 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
16687 cache_token if returning early.
16689 2014-06-13 Nick Clifton <nickc@redhat.com>
16691 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
16692 requested alignment is active.
16693 (LABEL_ALIGN): Likewise.
16694 (LOOP_ALIGN): Likewise.
16696 2014-06-13 Richard Biener <rguenther@suse.de>
16698 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16699 Rewrite to propagate the VN result into all uses where
16700 possible and to remove stmts becoming dead because of that.
16701 (eliminate): Generalize stmt removal handling, remove in
16702 reverse dominator order to support proper debug stmt
16703 generation. Update stmts before removing stmts.
16704 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
16706 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
16708 PR tree-optimization/61375
16709 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
16710 symbolic number cannot be represented in an uint64_t.
16711 (find_bswap_or_nop_1): Likewise.
16713 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16715 * symtab.c (symtab_node::reset_section): New method.
16716 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16718 * cgraph.h (reset_section): Declare.
16719 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16720 do not consider comdat locals.
16721 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16723 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16724 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16725 reset sections of symbols dragged out of the comdats.
16726 (function_and_variable_visibility): Reset sections of
16729 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16731 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
16732 to use symtab and decl_binds_to_current_def_p
16733 * tree-vectorizer.c (increase_alignment): Increase alignment
16734 of alias target, too.
16736 2014-06-12 Jakub Jelinek <jakub@redhat.com>
16738 PR middle-end/61486
16739 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
16740 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
16741 if outer combined construct is distribute.
16742 (gimplify_omp_for): For OMP_DISTRIBUTE set
16743 gimplify_omp_ctxp->distribute.
16744 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
16745 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
16746 mapping into decl map.
16748 2014-06-12 Jason Merrill <jason@redhat.com>
16750 * common.opt (fabi-version): Change default to 0.
16752 2014-06-12 Jason Merrill <jason@redhat.com>
16754 * toplev.c (process_options): Reject -fabi-version=1.
16756 2014-06-12 Jeff Law <law@redhat.com>
16758 PR tree-optimization/61009
16759 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
16760 value when we stop processing a block due to problematic PHIs.
16762 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
16764 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
16765 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
16766 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
16767 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
16768 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
16769 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
16770 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
16771 are not in the spec.
16773 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
16776 * config/aarch64/aarch64-modes.def: Add V1DFmode.
16777 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
16780 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
16782 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
16784 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
16787 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
16788 loading from address spaces.
16790 2014-06-12 Martin Liska <mliska@suse.cz>
16793 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
16794 statement is reachable.
16796 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16798 * symtab.c (section_hash): New hash.
16799 (symtab_unregister_node): Clear section before freeing.
16800 (hash_section_hash_entry): New haser.
16801 (eq_sections): New function.
16802 (symtab_node::set_section_for_node): New method.
16803 (set_section_1): Update.
16804 (symtab_node::set_section): Take string instead of tree as parameter.
16805 (symtab_resolve_alias): Update.
16806 * cgraph.h (section_hash_entry_d): New structure.
16807 (section_hash_entry): New typedef.
16808 (cgraph_node): Change comdat_group_ to x_comdat_group,
16809 change section_ to x_section and turn into section_hash_entry;
16810 update accestors; put set_section_for_node offline.
16811 * tree.c (decl_section_name): Turn into string.
16812 (set_decl_section_name): Change parameter to be string.
16813 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
16814 * sdbout.c (sdbout_one_type): Update.
16815 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
16816 * varasm.c (IN_NAMED_SECTION, get_named_section,
16817 resolve_unique_section, hot_function_section, get_named_text_section,
16818 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
16819 make_decl_rtl, default_unique_section): Update.
16820 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
16821 (c6x_elf_unique_section): Update.
16822 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
16823 * config/pa/pa.c (pa_function_section): Update.
16824 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
16825 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
16826 * config/arc/arc.c (arc_in_small_data_p): Update.
16827 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
16828 * config/mcore/mcore.c (mcore_unique_section): Update.
16829 * config/mips/mips.c (mips16_build_function_stub): Update.
16830 (mips16_build_call_stub): Update.
16831 (mips_function_rodata_section): Update.
16832 (mips_in_small_data_p): Update.
16833 * config/score/score.c (score_in_small_data_p): Update.
16834 * config/rx/rx.c (rx_in_small_data): Update.
16835 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
16836 (rs6000_xcoff_asm_named_section): Update.
16837 (rs6000_xcoff_unique_section): Update.
16838 * config/frv/frv.c (frv_string_begins_with): Update.
16839 (frv_in_small_data_p): Update.
16840 * config/v850/v850.c (v850_encode_data_area): Update.
16841 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
16842 (bfin_handle_l1_data_attribute): Update.
16843 (bfin_handle_l2_attribute): Update.
16844 * config/mep/mep.c (mep_unique_section): Update.
16845 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
16847 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
16848 (h8300_handle_tiny_data_attribute): Update.
16849 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
16850 (m32r_in_small_data_p): Update.
16851 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
16852 * config/i386/i386.c (ix86_in_large_data_p): Update.
16853 * config/i386/winnt.c (i386_pe_unique_section): Update.
16854 * config/darwin.c (darwin_function_section): Update.
16855 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
16856 * tree-emutls.c (get_emutls_init_templ_addr): Update.
16857 (new_emutls_decl): Update.
16858 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
16859 input_varpool_node): Update.
16860 (ead_string_cst): Turn to ...
16861 (read_string): ... this one.
16862 * dwarf2out.c (secname_for_decl): Update.
16863 * asan.c (asan_protect_global): Update.
16865 2014-06-11 DJ Delorie <dj@redhat.com>
16867 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
16869 * config/rx/rx.c (rx_option_override): Likewise.
16870 (rx_align_for_label): Likewise.
16872 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
16874 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
16876 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
16879 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16881 * common.md: New file.
16882 * doc/md.texi: Update description of generic, machine-independent
16884 * config/s390/constraints.md (e): Delete.
16885 * Makefile.in (md_file): Include common.md.
16886 * config/m32c/t-m32c (md_file): Likewise.
16887 * genpreds.c (general_mem): New array.
16888 (generic_constraint_letters): Remove constraints now defined by
16890 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16891 Allow the first character to be '<' or '>' as well.
16892 * genoutput.c (general_mem): New array.
16893 (indep_constraints): Remove constraints now defined by common.md.
16894 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16895 Remove special handling of 'm'.
16896 * ira-costs.c (record_reg_classes): Remove special handling of
16897 constraints now defined by common.md.
16898 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16899 * ira-lives.c (single_reg_class): Likewise.
16900 (ira_implicitly_set_insn_hard_regs): Likewise.
16901 * lra-constraints.c (reg_class_from_constraints): Likewise.
16902 (process_alt_operands, process_address, curr_insn_transform): Likewise.
16903 * postreload.c (reload_cse_simplify_operands): Likewise.
16904 * reload.c (push_secondary_reload, scratch_reload_class)
16905 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16906 * reload1.c (maybe_fix_stack_asms): Likewise.
16907 * targhooks.c (default_secondary_reload): Likewise.
16908 * stmt.c (parse_output_constraint): Likewise.
16909 * recog.c (preprocess_constraints): Likewise.
16910 (constrain_operands, peep2_find_free_register): Likewise.
16911 (asm_operand_ok): Likewise, but add a comment saying why 'o'
16912 must be handled specially.
16914 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16916 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
16917 * genpreds.c (have_const_dbl_constraints): Delete.
16918 (add_constraint): Don't set it.
16919 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
16920 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
16921 constraints using the lookup_constraint logic.
16922 * ira-lives.c (single_reg_class): Likewise.
16923 * ira.c (ira_setup_alts): Likewise.
16924 * lra-constraints.c (process_alt_operands): Likewise.
16925 * recog.c (asm_operand_ok, constrain_operands): Likewise.
16926 * reload.c (find_reloads): Likewise.
16928 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16930 * genpreds.c (const_int_start, const_int_end): New variables.
16931 (choose_enum_order): Output CONST_INT constraints before memory
16933 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
16935 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
16936 * ira.c (ira_setup_alts): Likewise.
16937 * lra-constraints.c (process_alt_operands): Likewise.
16938 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16939 * reload.c (find_reloads): Likewise.
16941 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16943 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
16944 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
16945 * recog.c (preprocess_constraints): Update accordingly.
16947 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16949 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
16950 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
16951 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
16952 * genpreds.c (print_type_tree): New function.
16953 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
16954 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
16955 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
16956 Write out enum constraint_type and get_constraint_type.
16957 * lra-constraints.c (satisfies_memory_constraint_p): Take a
16958 constraint_num rather than a constraint string.
16959 (satisfies_address_constraint_p): Likewise.
16960 (reg_class_from_constraints): Avoid old constraint macros.
16961 (process_alt_operands, process_address_1): Likewise.
16962 (curr_insn_transform): Likewise.
16963 * ira-costs.c (record_reg_classes): Likewise.
16964 (record_operand_costs): Likewise.
16965 * ira-lives.c (single_reg_class): Likewise.
16966 (ira_implicitly_set_insn_hard_regs): Likewise.
16967 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16968 * postreload.c (reload_cse_simplify_operands): Likewise.
16969 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16970 (constrain_operands, peep2_find_free_register): Likewise.
16971 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
16972 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16973 * reload1.c (maybe_fix_stack_asms): Likewise.
16974 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
16975 * targhooks.c (default_secondary_reload): Likewise.
16976 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
16977 to EXTRA_CONSTRAINT_STR.
16978 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
16980 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16982 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
16983 (write_constraint_satisfied_p_array): ...this new function.
16984 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
16986 (write_insn_preds_c): Update accordingly.
16988 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16990 * genpreds.c (write_lookup_constraint): Rename to...
16991 (write_lookup_constraint_1): ...this.
16992 (write_lookup_constraint_array): New function.
16993 (write_tm_preds_h): Define lookup_constraint as an inline function
16994 that uses write_lookup_constraint_array where possible.
16995 (write_insn_preds_c): Update for the changes above.
16997 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16999 * doc/md.texi (regclass_for_constraint): Rename to...
17000 (reg_class_for_constraint): ...this.
17001 * genpreds.c (num_constraints, enum_order, register_start)
17002 (register_end, satisfied_start, memory_start, memory_end)
17003 (address_start, address_end): New variables.
17004 (add_constraint): Count the number of constraints.
17005 (choose_enum_order): New function.
17006 (write_enum_constraint_num): Iterate over enum_order.
17007 (write_regclass_for_constraint): Rename to...
17008 (write_reg_class_for_constraint_1): ...this and update output
17010 (write_constraint_satisfied_p): Rename to...
17011 (write_constraint_satisfied_p_1): ...this and update output
17012 accordingly. Do nothing if all extra constraints are register
17014 (write_insn_extra_memory_constraint): Delete.
17015 (write_insn_extra_address_constraint): Delete.
17016 (write_range_function): New function.
17017 (write_tm_preds_h): Define constraint_satisfied_p and
17018 reg_class_for_constraint as inline functions that do a range check
17019 before calling the out-of-line function. Use write_range_function
17020 to implement insn_extra_{register,memory,address}_constraint,
17021 the first of which is new.
17022 (write_insn_preds_c): Update after above changes to write_* functions.
17023 (main): Call choose_enum_order.
17025 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
17027 PR tree-optimization/61306
17028 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
17029 expression instead of its size.
17030 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
17031 false to prevent optimization when the result is unpredictable due to
17032 arithmetic right shift of signed type with highest byte is set.
17033 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
17034 (init_symbolic_number): Likewise.
17035 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
17036 when the result is unpredictable due to sign extension.
17038 2014-06-11 Terry Guo <terry.guo@arm.com>
17040 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
17041 (*thumb1_addsi3): Ditto.
17042 (*thumb_subdi3): Ditto.
17043 (thumb1_subsi3_insn): Ditto.
17044 (*thumb_mulsi3): Ditto.
17045 (*thumb_mulsi3_v6): Ditto.
17046 (*thumb1_andsi3_insn): Ditto.
17047 (thumb1_bicsi3): Ditto.
17048 (*thumb1_iorsi3_insn): Ditto.
17049 (*thumb1_xorsi3_insn): Ditto.
17050 (*thumb1_ashlsi3): Ditto.
17051 (*thumb1_ashrsi3): Ditto.
17052 (*thumb1_lshrsi3): Ditto.
17053 (*thumb1_rotrsi3): Ditto.
17054 (*thumb1_negdi2): Ditto.
17055 (*thumb1_negsi2): Ditto.
17056 (*thumb1_abssi2): Ditto.
17057 (*thumb1_neg_abssi2): Ditto.
17058 (*thumb1_one_cmplsi2): Ditto.
17059 (*thumb1_zero_extendhisi2): Ditto.
17060 (*thumb1_zero_extendqisi2): Ditto.
17061 (*thumb1_zero_extendqisi2_v6): Ditto.
17062 (thumb1_extendhisi2): Ditto.
17063 (thumb1_extendqisi2): Ditto.
17064 (*thumb1_movdi_insn): Ditto.
17065 (*thumb1_movsi_insn): Ditto.
17066 (*thumb1_movhi_insn): Ditto.
17067 (thumb_movhi_clobber): Ditto.
17068 (*thumb1_movqi_insn): Ditto.
17069 (*thumb1_movhf): Ditto.
17070 (*thumb1_movsf_insn): Ditto.
17071 (*thumb_movdf_insn): Ditto.
17072 (movmem12b): Ditto.
17074 (cbranchqi4): Ditto.
17075 (cbranchsi4_insn): Ditto.
17076 (cbranchsi4_scratch): Ditto.
17077 (*negated_cbranchsi4): Ditto.
17078 (*tbit_cbranch): Ditto.
17079 (*tlobits_cbranch): Ditto.
17080 (*tstsi3_cbranch): Ditto.
17081 (*cbranchne_decr1): Ditto.
17082 (*addsi3_cbranch): Ditto.
17083 (*addsi3_cbranch_scratch): Ditto.
17084 (*thumb_cmpdi_zero): Ditto.
17085 (cstoresi_eq0_thumb1): Ditto.
17086 (cstoresi_ne0_thumb1): Ditto.
17087 (*cstoresi_eq0_thumb1_insn): Ditto.
17088 (*cstoresi_ne0_thumb1_insn): Ditto.
17089 (cstoresi_nltu_thumb1): Ditto.
17090 (cstoresi_ltu_thumb1): Ditto.
17091 (thumb1_addsi3_addgeu): Ditto.
17092 (*thumb_jump): Ditto.
17093 (*call_reg_thumb1_v5): Ditto.
17094 (*call_reg_thumb1): Ditto.
17095 (*call_value_reg_thumb1_v5): Ditto.
17096 (*call_value_reg_thumb1): Ditto.
17097 (*call_insn): Ditto.
17098 (*call_value_insn): Ditto.
17099 (thumb1_casesi_internal_pic): Ditto.
17100 (thumb1_casesi_dispatch): Ditto.
17101 (*thumb1_indirect_jump): Ditto.
17102 (prologue_thumb1_interwork): Ditto.
17103 (*epilogue_insns): Ditto.
17104 (consttable_1): Ditto.
17105 (consttable_2): Ditto.
17106 (tablejump): Ditto.
17107 (*thumb1_tablejump): Ditto.
17108 (thumb_eh_return): Ditto.
17109 (define_peephole2): Two of them are thumb1 only and got moved into
17110 new file thumb1.md.
17111 (define_split): Six of them are thumb1 only and got moved into new
17113 * config/arm/thumb1.md: New file comprised of above thumb1 only
17116 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17118 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
17119 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
17121 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
17122 (aarch64_crc_builtin_datum): New struct.
17123 (aarch64_crc_builtin_data): New.
17124 (aarch64_init_crc32_builtins): New function.
17125 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
17126 (aarch64_crc32_expand_builtin): New.
17127 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
17128 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
17129 __ARM_FEATURE_CRC32 when appropriate.
17130 (TARGET_CRC32): Define.
17131 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
17132 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
17133 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
17134 (aarch64_<crc_variant>): New pattern.
17135 * config/aarch64/arm_acle.h: New file.
17136 * config/aarch64/iterators.md (CRC): New int iterator.
17137 (crc_variant, crc_mode): New int attributes.
17138 * doc/aarch64-acle-intrinsics.texi: New file.
17139 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
17140 Include aarch64-acle-intrinsics.texi.
17142 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
17144 * tree-vect-data-refs.c (vect_grouped_store_supported): New
17145 check for stores group of length 3.
17146 (vect_permute_store_chain): New permutations for stores group of
17148 * tree-vect-stmts.c (vect_model_store_cost): Change cost
17149 of vec_perm_shuffle for the new permutations.
17151 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
17153 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
17154 table rewriting temporarily on targets not supporting ONE_ONLY.
17156 2014-06-11 Richard Biener <rguenther@suse.de>
17158 PR middle-end/61437
17160 2014-06-04 Richard Biener <rguenther@suse.de>
17162 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17163 TREE_PUBLIC and DECL_EXTERNAL decls.
17165 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17167 * varasm.c (set_implicit_section): New function.
17168 (resolve_unique_section): Use it to set implicit section
17170 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
17171 (default_function_section): Likewise.
17172 (decl_binds_to_current_def_p): Constify argument.
17173 * varasm.h (decl_binds_to_current_def_p): Update prototype.
17174 * asan.c (asan_protect_global): Use
17175 symtab_get_node (decl)->implicit_section.
17176 * symtab.c (dump_symtab_base): Dump implicit sections.
17177 (verify_symtab_base): Verify sanity of sectoins and comdats.
17178 (symtab_resolve_alias): Alias share the section of its target.
17179 (set_section_1): New function.
17180 (symtab_node::set_section): Move here, recurse to aliases.
17181 (verify_symtab): Check for duplicated symtab lists.
17182 * tree-core.h (implicit_section_name_p): Remove.
17183 * tree-vect-data-refs.c: Include varasm.h.
17184 (vect_can_force_dr_alignment_p): Fix conditional on when
17185 decl bints to current definition; use
17186 symtab_get_node (decl)->implicit_section.
17187 * cgraph.c (cgraph_make_node_local_1): Fix section set.
17188 * cgraph.h (struct symtab_node): Add implicit_section.
17189 (set_section): Rename to ...
17190 (set_section_for_node): ... this one.
17191 (set_section): Declare.
17192 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
17193 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
17194 input_overwrite_node, input_varpool_node): Stream implicit_section.
17195 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
17196 removal; it will fail in LTO.
17198 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17200 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
17201 Change second alternative type to f_mcr.
17202 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
17203 and 12th alternatives' types to f_mcr and f_mrc.
17204 (*movdi_aarch64): Same for 12th and 13th alternatives.
17205 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
17206 (aarch64_movtilow_tilow): Change type to fmov.
17208 2014-06-10 Jiong Wang <jiong.wang@arm.com>
17210 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
17211 (aarch64_save_or_restore_callee_save_registers): Fix layout.
17213 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17215 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
17217 (aarch64_sqrdmulh_lane<mode>): Likewise.
17218 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17219 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17220 (aarch64_sqdmulh_laneq<mode>): New expander.
17221 (aarch64_sqrdmulh_laneq<mode>): Likewise.
17222 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
17223 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
17224 (aarch64_sqdmulh_lane<mode>): New expander.
17225 (aarch64_sqrdmulh_lane<mode>): Likewise.
17226 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17227 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17228 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
17229 (aarch64_sqdmlal_laneq<mode>): Likewise.
17230 (aarch64_sqdmlsl_lane<mode>): Likewise.
17231 (aarch64_sqdmlsl_laneq<mode>): Likewise.
17232 (aarch64_sqdmlal2_lane<mode>): Likewise.
17233 (aarch64_sqdmlal2_laneq<mode>): Likewise.
17234 (aarch64_sqdmlsl2_lane<mode>): Likewise.
17235 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
17236 (aarch64_sqdmull_lane<mode>): Likewise.
17237 (aarch64_sqdmull_laneq<mode>): Likewise.
17238 (aarch64_sqdmull2_lane<mode>): Likewise.
17239 (aarch64_sqdmull2_laneq<mode>): Likewise.
17241 2014-06-10 Richard Biener <rguenther@suse.de>
17243 PR tree-optimization/61438
17244 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
17245 (eliminate_dom_walker::before_dom_children): Only try to inhibit
17246 insertion of IVs if running PRE.
17247 (eliminate): Adjust.
17248 (pass_pre::execute): Likewise.
17249 (pass_fre::execute): Likewise.
17251 2014-06-10 Richard Biener <rguenther@suse.de>
17253 PR middle-end/61456
17254 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
17255 Do not use the main variant for the type comparison.
17256 (ncr_compar): Likewise.
17257 (nonoverlapping_component_refs_p): Likewise.
17259 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
17261 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
17262 REG_CFA_RESTORE mode.
17264 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
17266 * config/i386/i386.c (expand_vec_perm_pblendv): New.
17267 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
17268 expand_vec_perm_pblendv.
17270 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17272 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
17274 Simplify description of __crc32d and __crc32cd intrinsics.
17275 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
17278 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
17281 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
17282 * config.in: Regenerate.
17283 * configure: Likewise.
17285 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17287 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
17289 (intersect_static_var_sets): Remove.
17290 (propagate): Do not prune local statics.
17292 2014-06-10 Jakub Jelinek <jakub@redhat.com>
17295 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
17296 Set lastprivate_firstprivate even if omp_private_outer_ref
17297 langhook returns true.
17298 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
17299 langhook, call unshare_expr on new_var and call
17300 build_outer_var_ref to get the last argument.
17302 2014-06-10 Marek Polacek <polacek@redhat.com>
17305 * doc/extend.texi: Add cindex for transparent_union.
17307 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
17309 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
17310 init_symbolic_number ().
17312 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
17314 PR middle-end/61141
17315 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
17316 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
17317 (verify_rtl_sharing): Likewise.
17319 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
17322 * tree.c (build_qualified_type): Use a canonical type for
17325 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17327 * config/arm/arm-modes.def: Remove XFmode.
17329 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
17332 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
17333 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
17334 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
17335 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
17336 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
17337 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
17338 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
17339 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
17340 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
17342 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
17344 * tree-core.h (tree_decl_with_vis): Remove section_name.
17346 2014-06-09 Kito Cheng <kito@0xlab.org>
17348 * ira.c (ira): Don't call init_caller_save if LRA enabled
17349 since LRA use its own infrastructure to handle that.
17351 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17353 * symtab.c (dump_symtab_base): Update dumping.
17354 (symtab_make_decl_local): Clear only DECL_COMDAT.
17355 * tree-vect-data-refs.c (Check that variable is static before
17356 tampering with sections.
17357 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
17358 (cgraph_create_virtual_clone): Likewise.
17359 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
17360 (decl_section_name, set_decl_section_name): New accessors.
17361 (find_decls_types_r): Do not walk section name
17362 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
17363 (decl_comdat_group, decl_comdat_group_id): Constify.
17364 (decl_section_name, set_decl_section_name): Update.
17365 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
17366 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
17367 (cgraph_make_node_local_1): Clear section and comdat group.
17368 * cgraph.h (set_comdat_group): Sanity check.
17369 (get_section, set_section): New.
17370 * ipa-comdats.c (ipa_comdats): Use get_section.
17371 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
17372 * lto-streamer-out.c: Do not follow section names.
17373 * c-family/c-common.c (handle_section_attribute): Update.
17374 * lto-cgraph.c (lto_output_node): Output section.
17375 (lto_output_varpool_node): Likewise.
17376 (read_comdat_group): Rename to ...
17377 (read_identifier): ... this one.
17378 (read_string_cst): New function.
17379 (input_node, input_varpool_node): Input section names.
17380 * tree-emutls.c (get_emutls_init_templ_addr): Update.
17381 (new_emutls_decl): Update.
17382 (secname_for_decl): Check section names only of static vars.
17383 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
17384 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
17385 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
17386 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
17387 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
17388 * config/mcore/mcore.c (mcore_unique_section): Likewise.
17389 * config/mips/mips.c (mips16_build_function_stub): Likewise.
17390 * config/v850/v850.c (v850_insert_attributes): Likewise.
17391 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
17393 (h8300_handle_tiny_data_attribute): Likewise.
17394 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
17395 (bfin_handle_l2_attribute): Likewise.
17397 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17399 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
17400 remove static initializer.
17402 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17404 * varasm.c (use_blocks_for_decl_p): Check symbol table
17405 instead of alias attribute.
17406 (place_block_symbol): Recurse on aliases.
17408 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17410 * ipa-visibility.c: Include varasm.h
17411 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
17413 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17415 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
17416 outputting aliases.
17418 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
17420 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
17421 from test_insn into GGC space escape via SET_SRC.
17423 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
17425 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
17426 call statement, if any.
17427 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
17428 statements, if any. Tidy up.
17430 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
17433 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
17434 iterators, VSX_D that handles 64-bit types, and VSX_LE that
17435 handles swapping the two 64-bit double words on little endian
17436 systems. Include V1TImode and optionally TImode in VSX_LE so that
17437 these types are properly swapped. Change all of the insns and
17438 splits that do the 64-bit swaps to use VSX_LE.
17439 (vsx_le_perm_load_<mode>): Likewise.
17440 (vsx_le_perm_store_<mode>): Likewise.
17441 (splitters for little endian memory operations): Likewise.
17442 (vsx_xxpermdi2_le_<mode>): Likewise.
17443 (vsx_lxvd2x2_le_<mode>): Likewise.
17444 (vsx_stxvd2x2_le_<mode>): Likewise.
17446 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
17449 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
17450 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
17451 and corresponding splitters. Zero extend general register
17452 or memory input operand to XMM temporary. Enable for
17453 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
17454 (floatunssi<mode>2): Update expander predicate.
17456 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
17458 PR rtl-optimization/61325
17459 * lra-constraints.c (process_address_1): Check scale equal to one
17460 to prevent transformation: base + scale * index => base + new_reg.
17462 2014-06-06 Richard Biener <rguenther@suse.de>
17464 PR tree-optimization/59299
17465 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
17467 (nearest_common_dominator_of_uses): Likewise.
17468 (statement_sink_location): Adjust. Support sinking loads.
17470 2014-06-06 Martin Jambor <mjambor@suse.cz>
17472 * ipa-prop.c (get_place_in_agg_contents_list): New function.
17473 (build_agg_jump_func_from_list): Likewise.
17474 (determine_known_aggregate_parts): Renamed to
17475 determine_locally_known_aggregate_parts. Moved some functionality
17476 to the two functions above, removed bound checks.
17478 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
17480 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
17481 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
17482 (aarch64_progress_pointer): Likewise.
17483 (aarch64_copy_one_part_and_move_pointers): Likewise.
17484 (aarch64_expand_movmen): Likewise.
17485 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
17486 * config/aarch64/aarch64.md (movmem<mode>): New.
17488 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
17490 * targhooks.c (default_add_stmt_cost): Call target specific
17491 hook instead of default one.
17493 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
17495 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
17496 endianness instead of host endianness.
17497 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
17500 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17503 * function.c (instantiate_decls): Process the saved static chain.
17504 (expand_function_start): If not optimizing, save the static chain
17506 * tree-nested.c (convert_all_function_calls): Always create the static
17507 chain for nested functions if not optimizing.
17509 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17511 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
17513 2014-06-06 Richard Biener <rguenther@suse.de>
17515 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
17516 (construct_init_block): Likewise.
17517 (construct_exit_block): Likewise.
17518 (pass_expand::execute): Likewise.
17519 * graphite.c (graphite_transforms): Replace check for current_loops
17520 with a check for > 1 loops.
17521 (pass_graphite_transforms::execute): Adjust.
17522 * ipa-split.c (split_function): Remove check for current_loops.
17523 * omp-low.c (expand_parallel_call): Likewise.
17524 (expand_omp_for_init_counts): Likewise.
17525 (extract_omp_for_update_vars): Likewise.
17526 (expand_omp_for_generic): Likewise.
17527 (expand_omp_sections): Likewise.
17528 (expand_omp_target): Likewise.
17529 * tracer.c (tail_duplicate): Likewise.
17530 (pass_tracer::execute): Likewise.
17531 * trans-mem.c (expand_transaction): Likewise.
17532 * tree-complex.c (expand_complex_div_wide): Likewise.
17533 * tree-eh.c (lower_resx): Likewise.
17534 (cleanup_empty_eh_merge_phis): Likewise.
17535 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
17536 current_loops with a check for > 1 loops.
17537 (pass_predcom::execute): Adjust.
17538 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
17539 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
17540 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
17541 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
17542 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
17543 * tree-switch-conversion.c (process_switch): Likewise.
17544 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
17545 * tree-vrp.c (vrp_visit_phi_node): Likewise.
17546 (execute_vrp): Likewise.
17547 * ubsan.c (ubsan_expand_null_ifn): Likewise.
17549 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17551 * rtl.h (insn_location): Declare.
17552 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
17553 with UNKNOWN_LOCATION.
17554 * emit-rtl.c (insn_location): New function.
17555 * final.c (notice_source_line): Check that the instruction has a
17556 location before retrieving it and use insn_location.
17557 * modulo-sched.c (loop_single_full_bb_p): Likewise.
17558 * print-rtl.c (print_rtx): Likewise.
17560 2014-06-06 Richard Biener <rguenther@suse.de>
17562 * passes.def: Move 2nd VRP pass before phi-only-cprop.
17564 2014-06-06 Christian Bruel <christian.bruel@st.com>
17566 PR tree-optimization/43934
17567 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
17570 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
17572 * ira-lives.c (single_reg_class): Add missing break. Explicitly
17573 return NO_REGS for extra address and memory constraints. Handle
17574 operands that match (or are equivalent to something that matches)
17575 extra constant constraints. Ignore other non-register operands.
17577 2014-06-06 Alan Modra <amodra@gmail.com>
17580 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
17581 * doc/tm.texi: Regenerate.
17582 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
17583 Use throughout in place of REG_PARM_STACK_SPACE.
17584 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
17585 "incoming" param. Pass to rs6000_function_parms_need_stack.
17586 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
17587 prototype_p when incoming. Use function decl when incoming
17588 to handle K&R style functions.
17589 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
17590 (INCOMING_REG_PARM_STACK_SPACE): Define.
17592 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17595 * cfgexpand.c (expand_debug_expr): Use address space of nested
17596 TREE_TYPE for ADDR_EXPR and MEM_REF.
17598 2014-06-05 Jeff Law <law@redhat.com>
17600 PR tree-optimization/61289
17601 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
17602 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
17603 looking for those which match LHS. All callers changed.
17604 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
17605 parameters and code which manipulated them. All callers changed.
17606 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
17607 and DST_MAP parameters. Simplify invalidation code by just calling
17608 invalidate_equivalences. All callers changed.
17609 (thread_across_edge): Simplify now that we don't need to maintain
17610 the map of equivalences to invalidate.
17612 2014-06-05 Kai Tietz <ktietz@redhat.com>
17613 Richard Henderson <rth@redhat.com>
17616 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
17617 checking for !TARGET_X32.
17618 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
17619 (sibcall_intern): New define_insn, plus required peepholes.
17620 (sibcall_pop_intern): Likewise.
17621 (sibcall_value_intern): Likewise.
17622 (sibcall_value_pop_intern): Likewise.
17624 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
17626 * tree-inline.c (tree_function_versioning): Check DF info existence
17627 before accessing it.
17629 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17631 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
17633 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
17634 aarch64_frame hard_fp_offset and frame_size.
17635 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
17636 frame_size; remove original_frame_size.
17637 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
17638 (aarch64_initial_elimination_offset): Remove frame_size and
17639 offset. Use aarch64_frame frame_size.
17641 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17642 Jiong Wang <jiong.wang@arm.com>
17643 Renlin <renlin.li@arm.com>
17645 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
17646 initialization of R30 offset. Update offset. Iterate core
17647 regisers upto X30. Remove X29, X30 specific code.
17649 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17650 Jiong Wang <jiong.wang@arm.com>
17652 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
17653 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
17654 (aarch64_register_saved_on_entry): Adjust test.
17656 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17658 * config/aarch64/aarch64.h (machine_function): Move
17659 saved_varargs_size from here...
17660 (aarch64_frame): ... to here.
17662 * config/aarch64/aarch64.c (aarch64_expand_prologue)
17663 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
17664 (aarch64_initial_elimination_offset)
17665 (aarch64_setup_incoming_varargs): Adjust location of
17666 saved_varargs_size.
17668 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17670 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
17673 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
17674 Prachi Godbole <Prachi.Godbole@imgtec.com>
17676 * config/mips/mips-cpus.def: Add definition for p5600. Updated
17677 mips32r5 entry to use PROCESSOR_P5600.
17678 * config/mips/mips-tables.opt: Regenerate.
17679 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
17680 * config/mips/mips.c (mips_fmadd_bypass): New function.
17681 (mips_rtx_cost_data): Add costs for p5600.
17682 (mips_issue_rate): Add support for p5600.
17683 (mips_multipass_dfa_lookahead): Likewise.
17684 * config/mips/mips.h (TUNE_P5600): New define.
17685 (TUNE_MACC_CHAINS): Add TUNE_P5600.
17686 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
17687 * config/mips/mips.md: Include p5600.md.
17688 (processor): Add p5600.
17689 * config/mips/p5600.md: New file.
17691 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
17693 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
17694 * config/i386/predicates.md (palignr_operand): New.
17695 Indicates if permutation is suitable for palignr instruction.
17697 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
17699 PR tree-optimization/61319
17700 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
17701 stmt belongs to loop.
17703 2014-06-05 Richard Biener <rguenther@suse.de>
17705 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
17706 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
17707 (lookup_tmp_var): Adjust.
17708 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
17710 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17712 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
17714 2014-06-05 Marek Polacek <polacek@redhat.com>
17717 * doc/invoke.texi: Document -Wlogical-not-parentheses.
17719 2014-06-04 Tom de Vries <tom@codesourcery.com>
17721 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
17724 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
17726 PR tree-optimization/61385
17727 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
17729 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
17731 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
17732 changed to use fatal_error.
17733 (main): Ensure lto_wrapper_cleanup is run atexit.
17735 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17737 * lra-constraints.c (valid_address_p): Move earlier in file.
17738 (address_eliminator): New structure.
17739 (satisfies_memory_constraint_p): New function.
17740 (satisfies_address_constraint_p): Likewise.
17741 (process_alt_operands, process_address, curr_insn_transform): Use them.
17743 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17745 * lra-int.h (lra_static_insn_data): Make operand_alternative a
17747 (target_lra_int, default_target_lra_int, this_target_lra_int)
17748 (op_alt_data): Delete.
17749 * lra.h (lra_init): Delete.
17750 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
17751 (init_insn_code_data_once): Remove op_alt_data handling.
17752 (finish_insn_code_data_once): Likewise.
17753 (init_op_alt_data): Delete.
17754 (get_static_insn_data): Initialize operand_alternative to null.
17755 (free_insn_recog_data): Cast operand_alternative before freeing it.
17756 (setup_operand_alternative): Take the operand_alternative as
17757 parameter and assume it isn't already cached in the static
17759 (lra_set_insn_recog_data): Update accordingly.
17760 (lra_init): Delete.
17761 * ira.c (ira_init): Don't call lra_init.
17762 * target-globals.h (this_target_lra_int): Declare.
17763 (target_globals): Remove lra_int.
17764 (restore_target_globals): Update accordingly.
17765 * target-globals.c: Don't include lra-int.h.
17766 (default_target_globals, save_target_globals): Remove lra_int.
17768 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17770 * recog.h (operand_alternative): Convert reg_class, reject,
17771 matched and matches into bitfields.
17772 (preprocess_constraints): New overload.
17773 (preprocess_insn_constraints): New function.
17774 (preprocess_constraints): Take the insn as parameter.
17775 (recog_op_alt): Change into a pointer.
17776 (target_recog): Add x_op_alt.
17777 * recog.c (asm_op_alt): New variable.
17778 (recog_op_alt): Change into a pointer.
17779 (preprocess_constraints): New overload, replacing the old function
17780 definition with one that doesn't use global state.
17781 (preprocess_insn_constraints): New function.
17782 (preprocess_constraints): Use them. Take the insn as parameter.
17783 Use asm_op_alt for asms.
17784 (recog_init): Free existing x_op_alt entries.
17785 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
17787 (make_early_clobber_and_input_conflicts): Likewise.
17788 (process_bb_node_lives): Pass the insn to process_constraints.
17789 * reg-stack.c (check_asm_stack_operands): Likewise.
17790 (subst_asm_stack_regs): Likewise.
17791 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17792 * regrename.c (build_def_use): Likewise.
17793 * sched-deps.c (sched_analyze_insn): Likewise.
17794 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
17795 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
17796 (note_invalid_constants): Likewise.
17797 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17798 (ix86_legitimate_combined_insn): Make operand_alternative pointer
17801 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17803 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
17804 * ira-lives.c (check_and_make_def_conflict): Check for disabled
17806 (make_early_clobber_and_input_conflicts): Likewise.
17807 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17809 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17811 * recog.h (alternative_class): New function.
17812 (which_op_alt): Return a const recog_op_alt.
17813 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
17814 (subst_asm_stack_regs): Likewise.
17815 * config/arm/arm.c (note_invalid_constants): Likewise.
17816 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
17817 the operand_alternative; use alternative class instead.
17818 * sel-sched.c (get_reg_class): Likewise.
17819 * regrename.c (build_def_use): Likewise.
17820 (hide_operands, restore_operands, record_out_operands): Update type
17823 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17825 * recog.h (recog_op_alt): Convert to a flat array.
17826 (which_op_alt): New function.
17827 * recog.c (recog_op_alt): Convert to a flat array.
17828 (preprocess_constraints): Update accordingly, grouping all
17829 operands of the same alternative together, rather than the
17831 * ira-lives.c (check_and_make_def_conflict): Likewise.
17832 (make_early_clobber_and_input_conflicts): Likewise.
17833 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17834 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
17835 (subst_asm_stack_regs): Likewise.
17836 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17837 * regrename.c (hide_operands, record_out_operands): Likewise.
17838 (build_def_use): Likewise.
17839 * sel-sched.c (get_reg_class): Likewise.
17840 * config/arm/arm.c (note_invalid_constants): Likewise.
17842 2014-06-04 Jason Merrill <jason@redhat.com>
17846 * gimplify.c (gimplify_arg): Non-static.
17847 * gimplify.h: Declare it.
17849 2014-06-04 Richard Biener <rguenther@suse.de>
17851 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17852 TREE_PUBLIC and DECL_EXTERNAL decls.
17854 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
17856 * regcprop.c (copyprop_hardreg_forward_1): Account for
17857 HARD_REGNO_CALL_PART_CLOBBERED.
17859 2014-06-04 Richard Biener <rguenther@suse.de>
17861 * configure.ac: Check whether the underlying type of int64_t
17862 is long or long long.
17863 * configure: Regenerate.
17864 * config.in: Likewise.
17865 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
17866 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
17868 2014-06-04 Richard Biener <rguenther@suse.de>
17870 PR tree-optimization/60098
17871 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
17873 (dse_optimize_stmt): Simplify, now that we found a kill
17876 2014-06-04 Richard Biener <rguenther@suse.de>
17878 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
17879 of accesses with non-invariant address.
17881 2014-06-04 Martin Liska <mliska@suse.cz>
17883 * cgraph.h (cgraph_make_wrapper): New function introduced.
17884 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
17885 * ipa-inline.h (inline_analyze_function): The function is global.
17886 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
17888 2014-06-04 Martin Liska <mliska@suse.cz>
17890 * tree.h (private_lookup_attribute_starting): New function.
17891 (lookup_attribute_starting): Likewise.
17892 * tree.c (private_lookup_attribute_starting): Likewise.
17894 2014-06-04 Martin Liska <mliska@suse.cz>
17896 * cgraph.h (expand_thunk): New argument added.
17897 (address_taken_from_non_vtable_p): New global function.
17898 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
17899 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
17900 * cgraphunit.c (analyze_function): Likewise.
17901 (assemble_thunks_and_aliases): Argument added to call.
17902 (expand_thunk): New argument forces to produce GIMPLE thunk.
17904 2014-06-04 Martin Liska <mliska@suse.cz>
17906 * coverage.h (coverage_compute_cfg_checksum): Argument added.
17907 * coverage.c (coverage_compute_cfg_checksum): Likewise.
17908 * profile.c (branch_prob): Likewise.
17910 2014-06-04 Martin Jambor <mjambor@suse.cz>
17913 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
17914 handler for switch on an ipa_ref_use enum.
17915 * ipa-reference.c (analyze_function): Likewise.
17917 2014-06-04 Kai Tietz <ktietz@redhat.com>
17919 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
17920 from old call-instruction.
17922 2014-06-04 Bin Cheng <bin.cheng@arm.com>
17924 * config/aarch64/aarch64.c (aarch64_classify_address)
17925 (aarch64_legitimize_reload_address): Support full addressing modes
17927 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
17928 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
17930 2014-06-03 Andrew Pinski <apinski@cavium.com>
17932 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
17935 2014-06-03 Andrew Pinski <apinski@cavium.com>
17937 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
17938 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
17940 2014-06-03 Kai Tietz <ktietz@redhat.com>
17942 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
17945 2014-06-03 Dehao Chen <dehao@google.com>
17947 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
17950 2014-06-03 Marek Polacek <polacek@redhat.com>
17953 * doc/invoke.texi: Document -Wswitch-bool.
17954 * function.c (stack_protect_epilogue): Cast controlling expression of
17956 * gengtype.c (walk_type): Generate switch expression with its
17957 controlling expression cast to int.
17959 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
17961 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
17963 * config/avr/avr-tables.opt: Regenerate.
17964 * config/avr/t-multilib: Regenerate.
17965 * doc/avr-mmcu.texi: Regenerate.
17967 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
17968 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
17970 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
17971 (ata6617c, ata664251): Add new avr35 devices.
17972 (ata6612c): Add new avr4 device.
17973 (ata6613c, ata6614q): Add new avr5 devices.
17974 * config/avr/avr-tables.opt: Regenerate.
17975 * config/avr/t-multilib: Regenerate.
17976 * doc/avr-mmcu.texi: Regenerate.
17978 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17980 * gcc/config/aarch64/aarch64-builtins.c
17981 (aarch64_types_binop_ssu_qualifiers): New static data.
17982 (TYPES_BINOP_SSU): Define.
17983 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
17984 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
17985 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
17986 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
17987 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
17988 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
17989 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
17990 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
17991 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
17992 suffix to builtin function name, remove cast.
17993 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
17994 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
17995 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
17997 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17999 * gcc/config/aarch64/aarch64-builtins.c
18000 (aarch64_types_binop_uus_qualifiers,
18001 aarch64_types_shift_to_unsigned_qualifiers,
18002 aarch64_types_unsigned_shiftacc_qualifiers): Define.
18003 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
18004 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
18005 sqshlu_n, uqshl_n): Update qualifiers.
18006 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
18007 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
18008 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
18009 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
18010 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
18011 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
18012 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
18013 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
18014 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
18015 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
18016 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
18017 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
18018 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
18019 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
18020 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
18021 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
18022 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
18023 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
18024 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
18025 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
18026 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
18027 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
18028 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
18029 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
18030 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
18031 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
18032 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
18034 2014-06-03 Teresa Johnson <tejohnson@google.com>
18036 * tree-sra.c (modify_function): Record caller nodes after rebuild.
18038 2014-06-02 Jason Merrill <jason@redhat.com>
18041 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
18043 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18045 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
18048 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18050 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
18052 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
18053 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
18054 * config/aarch64/iterators.md (REVERSE): New iterator.
18055 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
18056 (rev_op): New int_attribute.
18057 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
18058 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
18059 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
18060 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
18061 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
18062 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
18063 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
18064 Replace temporary __asm__ with __builtin_shuffle.
18066 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18068 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
18070 * config/mips/mips-tables.opt: Regenerate.
18071 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
18072 to use mips_isa_rev rather than ISA_MIPS32R2.
18073 * config/mips/mips.h (ISA_MIPS32R3): New define.
18074 (ISA_MIPS32R5): New define.
18075 (ISA_MIPS64R3): New define.
18076 (ISA_MIPS64R5): New define.
18077 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
18078 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
18079 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
18081 (MIPS_ISA_SYNCI_SPEC): Likewise.
18082 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
18083 (LINK_SPEC): Added mips32r3 and mips32r5.
18084 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
18085 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
18086 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
18087 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
18088 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
18089 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
18090 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
18092 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18094 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
18096 * config/mips/mips.opt (mxpa): New option.
18097 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
18100 2014-06-03 Martin Jambor <mjambor@suse.cz>
18103 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
18106 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
18108 PR tree-optimization/61328
18109 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
18110 initialization from find_bswap_or_nop_1.
18111 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
18112 in source_expr2 before using the size value the function sets. Also
18113 make use of init_symbolic_number () in both the old place and
18114 find_bswap_or_nop_load () to avoid reading uninitialized memory when
18115 doing recursion in the GIMPLE_BINARY_RHS case.
18117 2014-06-03 Richard Biener <rguenther@suse.de>
18119 PR tree-optimization/61383
18120 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
18123 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
18125 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
18126 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
18127 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
18128 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
18130 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
18131 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
18132 * system.h: ...here and make it unconditional.
18133 * target.def (conditional_register_usage): Mention
18134 define_register_constraint instead of old-style constraint macros.
18135 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
18136 * doc/tm.texi: Regenerate.
18137 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
18138 protected by !USE_MD_CONSTRAINTS.
18139 * config/frv/frv.md: Remove quote from old version of documentation.
18140 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
18141 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
18142 CONST_DOUBLE_OK_FOR_LETTER.
18143 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
18145 2014-06-02 Andrew Pinski <apinski@cavium.com>
18147 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
18148 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
18149 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
18150 file whose name depends on -mabi= and -mbig-endian.
18151 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
18152 Handle LP64 better and handle ilp32 too.
18153 (MULTILIB_OPTIONS): Delete.
18154 (MULTILIB_DIRNAMES): Delete.
18156 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
18158 * expr.h: Remove prototypes of functions defined in builtins.c.
18159 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
18160 Remove prototypes of functions defined in builtins.c.
18161 * builtins.h: Update prototype list to include all exported functions.
18162 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
18163 no_c99_libc_has_function): Move to targhooks.c
18164 (build_string_literal, build_call_expr_loc_array,
18165 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
18167 (expand_builtin_object_size, fold_builtin_object_size): Make static.
18168 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
18169 no_c99_libc_has_function): Relocate from builtins.c.
18170 * tree.c: Include builtins.h.
18171 (build_call_expr_loc_array, build_call_expr_loc_vec,
18172 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
18174 * fold-const.h (fold_fma): Move prototype to builtins.h.
18175 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
18176 * asan.c: Include builtins.h.
18177 * cfgexpand.c: Likewise.
18178 * convert.c: Likewise.
18179 * emit-rtl.c: Likewise.
18180 * except.c: Likewise.
18181 * expr.c: Likewise.
18182 * fold-const.c: Likewise.
18183 * gimple-fold.c: Likewise.
18184 * gimple-ssa-strength-reduction.c: Likewise.
18185 * gimplify.c: Likewise.
18186 * ipa-inline.c: Likewise.
18187 * ipa-prop.c: Likewise.
18188 * lto-streamer-out.c: Likewise.
18189 * stmt.c: Likewise.
18190 * tree-inline.c: Likewise.
18191 * tree-object-size.c: Likewise.
18192 * tree-sra.c: Likewise.
18193 * tree-ssa-ccp.c: Likewise.
18194 * tree-ssa-forwprop.c: Likewise.
18195 * tree-ssa-loop-ivcanon.c: Likewise.
18196 * tree-ssa-loop-ivopts.c: Likewise.
18197 * tree-ssa-math-opts.c: Likewise.
18198 * tree-ssa-reassoc.c: Likewise.
18199 * tree-ssa-threadedge.c: Likewise.
18200 * tree-streamer-in.c: Likewise.
18201 * tree-vect-data-refs.c: Likewise.
18202 * tree-vect-patterns.c: Likewise.
18203 * tree-vect-stmts.c: Likewise.
18204 * config/aarch64/aarch64.c: Likewise.
18205 * config/alpha/alpha.c: Likewise.
18206 * config/arc/arc.c: Likewise.
18207 * config/arm/arm.c: Likewise.
18208 * config/avr/avr.c: Likewise.
18209 * config/bfin/bfin.c: Likewise.
18210 * config/c6x/c6x.c: Likewise.
18211 * config/cr16/cr16.c: Likewise.
18212 * config/cris/cris.c: Likewise.
18213 * config/epiphany/epiphany.c: Likewise.
18214 * config/fr30/fr30.c: Likewise.
18215 * config/frv/frv.c: Likewise.
18216 * config/h8300/h8300.c: Likewise.
18217 * config/i386/i386.c: Likewise.
18218 * config/i386/winnt.c: Likewise.
18219 * config/ia64/ia64.c: Likewise.
18220 * config/iq2000/iq2000.c: Likewise.
18221 * config/lm32/lm32.c: Likewise.
18222 * config/m32c/m32c.c: Likewise.
18223 * config/m32r/m32r.c: Likewise.
18224 * config/m68k/m68k.c: Likewise.
18225 * config/mcore/mcore.c: Likewise.
18226 * config/mep/mep.c: Likewise.
18227 * config/microblaze/microblaze.c: Likewise.
18228 * config/mips/mips.c: Likewise.
18229 * config/mmix/mmix.c: Likewise.
18230 * config/mn10300/mn10300.c: Likewise.
18231 * config/moxie/moxie.c: Likewise.
18232 * config/msp430/msp430.c: Likewise.
18233 * config/nds32/nds32.c: Likewise.
18234 * config/pa/pa.c: Likewise.
18235 * config/pdp11/pdp11.c: Likewise.
18236 * config/picochip/picochip.c: Likewise.
18237 * config/rl78/rl78.c: Likewise.
18238 * config/rs6000/rs6000.c: Likewise.
18239 * config/rx/rx.c: Likewise.
18240 * config/s390/s390.c: Likewise.
18241 * config/score/score.c: Likewise.
18242 * config/sh/sh.c: Likewise.
18243 * config/sparc/sparc.c: Likewise.
18244 * config/spu/spu.c: Likewise.
18245 * config/stormy16/stormy16.c: Likewise.
18246 * config/tilegx/tilegx.c: Likewise.
18247 * config/tilepro/tilepro.c: Likewise.
18248 * config/v850/v850.c: Likewise.
18249 * config/vax/vax.c: Likewise.
18250 * config/xtensa/xtensa.c: Likewise.
18252 2014-06-02 Jeff Law <law@redhat.com>
18254 PR rtl-optimization/61094
18255 * ree.c (combine_reaching_defs): Do not reextend an insn if it
18256 was marked as do_no_reextend. If a copy is needed to eliminate
18257 an extension, then mark it as do_not_reextend.
18259 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
18261 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
18263 2014-06-02 Richard Henderson <rth@redhat.com>
18266 * config/alpha/alpha.c (print_operand_address): Allow symbolic
18267 addresses inside asms. Use output_operand_lossage instead of
18270 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
18273 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
18274 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
18276 2014-06-02 Tom de Vries <tom@codesourcery.com>
18278 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
18279 case that x has VOIDmode.
18281 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
18283 * varasm.c (copy_constant): Delete function.
18284 (build_constant_desc): Don't call it.
18286 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
18289 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
18290 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
18291 with immediate_operand.
18293 2014-06-02 Andreas Schwab <schwab@suse.de>
18295 * config/ia64/ia64.c
18296 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
18297 pending_data_specs first.
18299 2014-06-02 Richard Biener <rguenther@suse.de>
18301 PR tree-optimization/61378
18302 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
18303 valueized_anything.
18305 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
18307 * config/i386/constraints.md (Bw): Rename from 'w'.
18308 (Bz): Rename from 'z'.
18309 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
18311 2014-06-01 Kai Tietz <ktietz@redhat.com>
18314 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
18315 * config/i386/i386.md (sibcall_insn_operand): Use Bs
18316 instead of m constraint.
18318 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
18320 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
18321 a separate alternative where the scratch operand 2 is marked as
18324 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
18326 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
18327 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
18328 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
18329 and __builtins_arm_get_fpscr.
18330 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
18331 __builtins_arm_get_fpscr.
18332 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
18333 __builtins_arm_ldfpscr.
18334 (arm_atomic_assign_expand_fenv): New function.
18335 * config/arm/vfp.md (set_fpscr): New pattern.
18336 (get_fpscr) : Likewise.
18337 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
18339 * doc/extend.texi (AARCH64 Built-in Functions) : Document
18340 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
18342 2014-05-30 Jakub Jelinek <jakub@redhat.com>
18344 * asan.c (report_error_func): Add SLOW_P argument, use
18345 BUILT_IN_ASAN_*_N if set.
18346 (build_check_stmt): Likewise.
18347 (instrument_derefs): If T has insufficient alignment,
18348 force same handling as for odd sizes.
18350 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
18351 BUILT_IN_ASAN_REPORT_STORE_N): New.
18352 * asan.c (struct asan_mem_ref): Change access_size type to
18354 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
18355 update_mem_ref_hash_table): Likewise.
18356 (asan_mem_ref_hasher::hash): Hash in a HWI.
18357 (report_error_func): Change size_in_bytes argument to HWI.
18358 Use *_N builtins if size_in_bytes is larger than 16 or not power of
18360 (build_shadow_mem_access): New function.
18361 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
18362 Handle size_in_bytes not power of two or larger than 16.
18363 (instrument_derefs): Don't give up if size_in_bytes is not
18364 power of two or is larger than 16.
18366 2014-05-30 Kai Tietz <ktietz@redhat.com>
18369 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
18370 for sibling-tail-calls.
18371 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
18373 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
18374 (sibcall_insn_operand): Add check for sibcall_memory_operand.
18376 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18378 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
18379 * config/avr/avr-tables.opt: Regenerate.
18380 * config/avr/t-multilib: Regenerate.
18381 * doc/avr-mmcu.texi: Regenerate.
18383 2014-05-30 Ian Lance Taylor <iant@google.com>
18385 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
18388 2014-05-30 Tom de Vries <tom@codesourcery.com>
18390 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
18393 2014-05-30 Tom de Vries <tom@codesourcery.com>
18395 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18396 * lra.c (initialize_lra_reg_info_element): Add init of
18397 actual_call_used_reg_set field.
18398 (lra): Call lra_create_live_ranges before lra_inheritance for
18400 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18402 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
18403 instead of call_used_reg_set for -fuse-caller-save.
18404 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18406 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18408 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
18410 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
18412 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
18414 * ira.c (ira_get_dup_out_num): Check for output operands at
18415 the start of the loop. Handle cases where an included alternative
18416 follows an excluded one.
18418 2014-05-29 Mike Stump <mikestump@comcast.net>
18421 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
18422 post ld passes when lto is used.
18424 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
18426 PR rtl-optimization/61325
18427 * lra-constraints.c (process_address): Rename to process_address_1.
18428 (process_address): New function.
18430 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
18432 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
18433 TYPES_BINOPV): New static data.
18434 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
18436 * config/aarch64/aarch64-simd.md (aarch64_ext,
18437 aarch64_im_lane_boundsi): New patterns.
18438 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
18440 (aarch64_evpc_ext): New function.
18442 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
18444 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
18445 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
18446 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
18447 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
18448 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
18450 2014-05-29 Tom de Vries <tom@codesourcery.com>
18452 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
18454 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
18455 Richard Sandiford <rdsandiford@googlemail.com>
18457 * arm/iterators.md (shiftable_ops): New code iterator.
18458 (t2_binop0, arith_shift_insn): New code attributes.
18459 * arm/predicates.md (shift_nomul_operator): New predicate.
18460 * arm/arm.md (insn_enabled): Delete.
18461 (enabled): Remove insn_enabled test.
18462 (*arith_shiftsi): Delete. Replace with ...
18463 (*<arith_shift_insn>_multsi): ... new pattern.
18464 (*<arith_shift_insn>_shiftsi): ... new pattern.
18465 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
18467 2014-05-29 Radovan Obradovic <robradovic@mips.com>
18468 Tom de Vries <tom@codesourcery.com>
18470 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
18471 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
18473 (mips_split_call): Use POST_CALL_TMP_REG.
18474 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
18476 2014-05-29 Tom de Vries <tom@codesourcery.com>
18478 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
18479 with #ifdef STACK_REGS.
18481 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
18483 * varasm.c (get_variable_section): Walk aliases.
18484 (place_block_symbol): Walk aliases.
18486 2014-05-28 Tom de Vries <tom@codesourcery.com>
18489 2014-05-28 Tom de Vries <tom@codesourcery.com>
18491 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18492 * lra.c (initialize_lra_reg_info_element): Add init of
18493 actual_call_used_reg_set field.
18494 (lra): Call lra_create_live_ranges before lra_inheritance for
18496 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18498 * lra-constraints.c (need_for_call_save_p): Use
18499 actual_call_used_reg_set instead of call_used_reg_set for
18501 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18503 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18505 * doc/md.texi: Document that the % constraint character must
18506 be at the beginning of the string.
18507 * genoutput.c (validate_insn_alternatives): Check that '=',
18508 '+' and '%' only appear at the beginning of a constraint.
18509 * ira.c (commutative_constraint_p): Delete.
18510 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
18511 at the start of the string.
18512 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
18514 * config/arm/neon.md (bicdi3_neon): Likewise.
18515 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
18516 (slt_si, sltu_si): Likewise.
18517 * config/vax/vax.md (sbcdi3): Likewise.
18518 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
18519 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
18520 (mul64): Move '%' to beginning of constraint.
18521 * config/arm/arm.md (*xordi3_insn): Likewise.
18522 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
18523 (xorsi3): Likewise.
18525 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18527 * doc/md.texi: Document the restrictions on the "enabled" attribute.
18529 2014-05-28 Jason Merrill <jason@redhat.com>
18532 * cgraph.h (symtab_node::get_comdat_group_id): New.
18533 * cgraphunit.c (analyze_functions): Call it.
18534 * symtab.c (dump_symtab_node): Likewise.
18535 * tree.c (decl_comdat_group_id): New.
18536 * tree.h: Declare it.
18537 * lto-streamer-out.c (write_symbol): Use it.
18538 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
18540 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
18542 PR bootstrap/PR61146
18543 * wide-int.cc: Do not include longlong.h when compiling with clang.
18545 2014-05-28 Richard Biener <rguenther@suse.de>
18547 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
18548 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
18549 (vrp_visit_assignment_or_call): Print less vertical space.
18550 (vrp_visit_stmt): Likewise.
18551 (vrp_visit_phi_node): Likewise. For a PHI argument with
18552 VR_VARYING range consider recording it as copy.
18554 2014-05-28 Richard Biener <rguenther@suse.de>
18557 2014-05-28 Richard Biener <rguenther@suse.de>
18559 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18561 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
18563 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
18564 sufficiently aligned and an offset is used at the same time.
18565 (expand_expr_real_1): Likewise.
18567 2014-05-28 Richard Biener <rguenther@suse.de>
18569 PR middle-end/61045
18570 * fold-const.c (fold_comparison): When folding
18571 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
18572 the sign of the remaining constant operand stays the same.
18574 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
18576 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
18577 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
18578 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
18580 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
18581 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
18582 (m32bit-doubles) Likewise.
18583 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
18584 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
18587 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18589 * configure.ac ($gcc_cv_ld_clearcap): New test.
18590 * configure: Regenerate.
18591 * config.in: Regenerate.
18592 * config/sol2.opt (mclear-hwcap): New option.
18593 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
18594 * config/sol2-clearcap.map: Moved here from
18595 testsuite/gcc.target/i386/clearcap.map.
18596 * config/sol2-clearcapv2.map: Move here from
18597 gcc.target/i386/clearcapv2.map.
18598 * config/t-sol2 (install): Depend on install-clearcap-map.
18599 (install-clearcap-map): New target.
18600 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
18603 2014-05-28 Richard Biener <rguenther@suse.de>
18605 * hwint.h (*_HALF_WIDE_INT*): Move to ...
18606 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
18607 ... here and remove the rest.
18608 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18610 2014-05-28 Richard Biener <rguenther@suse.de>
18612 PR tree-optimization/61335
18613 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
18614 new range fails, drop to varying.
18616 2014-05-28 Olivier Hainque <hainque@adacore.com>
18618 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
18619 (CPP_SPEC): Add entry for -mcpu=8548.
18620 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
18621 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
18623 2014-05-28 Tom de Vries <tom@codesourcery.com>
18625 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18626 * lra.c (initialize_lra_reg_info_element): Add init of
18627 actual_call_used_reg_set field.
18628 (lra): Call lra_create_live_ranges before lra_inheritance for
18630 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18632 * lra-constraints.c (need_for_call_save_p): Use
18633 actual_call_used_reg_set instead of call_used_reg_set for
18635 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18637 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18638 Tom de Vries <tom@codesourcery.com>
18640 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
18642 (@item -fuse-caller-save): New item.
18644 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18645 Tom de Vries <tom@codesourcery.com>
18647 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
18648 OPT_fuse_caller_save.
18650 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18651 Tom de Vries <tom@codesourcery.com>
18653 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
18654 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
18655 get_call_reg_set_usage.
18656 * resource.c (mark_set_resources, mark_target_live_regs): Use
18657 get_call_reg_set_usage.
18658 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
18660 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
18661 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
18662 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18663 * ira-build.c (ira_create_allocno): Init
18664 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18665 (create_cap_allocno, propagate_allocno_info)
18666 (propagate_some_info_from_allocno)
18667 (copy_info_to_removed_store_destinations): Handle
18668 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18669 * ira-costs.c (ira_tune_allocno_costs): Use
18670 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
18672 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18673 Tom de Vries <tom@codesourcery.com>
18675 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
18676 and function_used_regs_valid fields.
18677 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
18678 find_all_hard_reg_sets.
18679 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
18680 (get_call_reg_set_usage): New function.
18681 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
18682 * regs.h (get_call_reg_set_usage): Declare.
18684 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18687 * config/dbx.h (License): Add Runtime Library Exception.
18688 * config/newlib-stdint.h (License): Same.
18689 * config/rtems.h (License): Same
18690 * config/initfini-array.h (License): Same
18691 * config/v850/v850.h (License): Same.
18692 * config/v850/v850-opts.h (License): Same
18693 * config/v850/rtems.h (License): Same.
18695 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18698 * doc/extend.texi (Local Labels): Note that label differences are
18699 not supported for AVR.
18701 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18702 Olivier Hainque <hainque@adacore.com>
18704 * rtl.h (set_for_reg_notes): Declare.
18705 * emit-rtl.c (set_for_reg_notes): New function.
18706 (set_unique_reg_note): Use it.
18707 * optabs.c (add_equal_note): Likewise
18709 2014-05-27 Andrew Pinski <apinski@cavium.com>
18711 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
18712 Use <w> for the register in assembly template.
18713 (stack_protect_test): Use the mode of operands[0] for the result.
18714 (stack_protect_test_<mode>): Use <w> for the register
18715 in assembly template.
18717 2014-05-27 DJ Delorie <dj@redhat.com>
18719 * config/rx/rx.c (add_vector_labels): New.
18720 (rx_output_function_prologue): Call it.
18721 (rx_handle_func_attribute): Don't require empty arguments.
18722 (rx_handle_vector_attribute): New.
18723 (rx_attribute_table): Add "vector" attribute.
18724 * doc/extend.texi (interrupt, vector): Document new/changed
18725 RX-specific attributes.
18727 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
18729 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18731 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
18732 predicate to detect a negative quotient.
18734 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18736 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
18737 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
18738 Add X - Y CMP 0 to X CMP Y transformation.
18739 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
18741 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
18743 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
18746 2014-05-27 Steve Ellcey <sellcey@mips.com>
18748 * config/mips/mips.c: Add include of cgraph.h.
18750 2014-05-27 Richard Biener <rguenther@suse.de>
18752 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
18754 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18757 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
18758 * config/arm/arm-cores.def (License): Same.
18759 * config/arm/arm-opts.h (License): Same.
18760 * config/arm/aout.h (License): Same.
18761 * config/arm/bpabi.h (License): Same.
18762 * config/arm/elf.h (License): Same.
18763 * config/arm/linux-elf.h (License): Same.
18764 * config/arm/linux-gas.h (License): Same.
18765 * config/arm/netbsd-elf.h (License): Same.
18766 * config/arm/uclinux-eabi.h (License): Same.
18767 * config/arm/uclinux-elf.h (License): Same.
18768 * config/arm/vxworks.h (License): Same.
18770 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18772 * config/arm/neon.md (neon_bswap<mode>): New pattern.
18773 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
18774 (arm_init_neon_builtins): Handle NEON_BSWAP.
18775 Define required type nodes.
18776 (arm_expand_neon_builtin): Handle NEON_BSWAP.
18777 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
18778 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
18779 * config/arm/iterators.md (VDQHSD): New mode iterator.
18781 2014-05-27 Richard Biener <rguenther@suse.de>
18783 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
18784 Try using literal operands when comparing value-ranges failed.
18786 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18788 * ira.c (commutative_operand): Adjust for change to recog_data.
18789 [Missing from previous commit.]
18791 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18793 * system.h (TEST_BIT): New macro.
18794 * recog.h (alternative_mask): New type.
18795 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
18796 (recog_data_d): Replace alternative_enabled_p array with
18797 enabled_alternatives.
18798 (target_recog): New structure.
18799 (default_target_recog, this_target_recog): Declare.
18800 (get_enabled_alternatives, recog_init): Likewise.
18801 * recog.c (default_target_recog, this_target_recog): New variables.
18802 (get_enabled_alternatives): New function.
18803 (extract_insn): Use it.
18804 (recog_init): New function.
18805 (preprocess_constraints, constrain_operands): Adjust for change to
18807 * postreload.c (reload_cse_simplify_operands): Likewise.
18808 * reload.c (find_reloads): Likewise.
18809 * ira-costs.c (record_reg_classes): Likewise.
18810 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
18811 all alternatives after a disabled one would be skipped.
18812 (ira_implicitly_set_insn_hard_regs): Likewise.
18813 * ira.c (ira_setup_alts): Adjust for change to recog_data.
18814 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
18815 with enabled_alternatives.
18816 * lra.c (free_insn_recog_data): Update accordingly.
18817 (lra_update_insn_recog_data): Likewise.
18818 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
18819 * lra-constraints.c (process_alt_operands): Likewise. Handle
18820 only_alternative as part of the enabled mask.
18821 * target-globals.h (this_target_recog): Declare.
18822 (target_globals): Add a recog field.
18823 (restore_target_globals): Restore this_target_recog.
18824 * target-globals.c: Include recog.h.
18825 (default_target_globals): Initialize recog field.
18826 (save_target_globals): Likewise.
18827 * reginfo.c (reinit_regs): Call recog_init.
18828 * toplev.c (backend_init_target): Likewise.
18830 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18832 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
18833 rather than any named insn's code.
18835 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18838 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
18839 * config/arm/arm-cores.def (License): Same.
18841 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
18843 * tree.h (decl_comdat_group): Declare.
18844 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
18845 * tree.c (decl_comdat_group): Here.
18847 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
18849 PR rtl-optimization/61222
18850 * combine.c (simplify_shift_const_1): When moving a PLUS outside
18851 the shift, truncate the PLUS operand to the result mode.
18853 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
18856 * config/i386/i386.c (ix86_rtx_costs)
18857 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
18860 2014-05-26 Martin Jambor <mjambor@suse.cz>
18862 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
18865 2014-05-26 Richard Biener <rguenther@suse.de>
18867 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
18868 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
18869 Provide specializations.
18870 (wi::int_traits <HOST_WIDE_INT>,
18871 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
18873 2014-05-26 Alan Modra <amodra@gmail.com>
18876 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
18877 params and return a bool. Remove dead code. Update comment.
18878 Assert we have a const_int source. Remove bogus code from
18879 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
18880 handling of constants > 2G and reg_equal note, from..
18881 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
18882 return value. Update comment. If we can, use a new pseudo
18883 for intermediate calculations.
18884 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
18886 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
18887 call to rs6000_emit_set_const in splitter.
18888 (movdi_internal64+2, +3): Likewise.
18890 2014-05-26 Richard Biener <rguenther@suse.de>
18892 * system.h: Define __STDC_FORMAT_MACROS before
18893 including inttypes.h.
18894 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
18895 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
18896 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
18897 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
18898 HOST_WIDEST_INT_C): Remove.
18899 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
18900 if C99 inttypes.h is not available.
18901 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
18902 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
18903 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
18904 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
18905 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
18906 (struct output_info): Likewise.
18907 (print_statistics): Adjust.
18908 (dump_bitmap_statistics): Likewise.
18909 * bt-load.c (migrate_btr_defs): Print with PRId64.
18910 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
18911 (MAX_SAFE_MULTIPLIER): Adjust.
18912 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
18913 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
18914 dump_cgraph_node): Likewise.
18915 * final.c (dump_basic_block_info): Likewise.
18916 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
18917 * gcov.c (format_gcov): Likewise.
18918 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
18920 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
18921 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
18922 (inline_small_functions, dump_overall_stats, dump_inline_stats):
18923 Use PRId64 for dumping.
18924 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
18925 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
18926 (add_allocno_hard_regs): Adjust.
18927 * loop-doloop.c (doloop_modify): Print using PRId64.
18928 * loop-iv.c (inverse): Compute in uint64_t.
18929 (determine_max_iter, iv_number_of_iterations): Likewise.
18930 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
18931 Print using PRId64.
18932 * lto-streamer-out.c (write_symbol): Use uint64_t.
18933 * mcf.c (CAP_INFINITY): Use int64_t maximum.
18934 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
18935 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
18936 * modulo-sched.c (const_iteration_count): Use int64_t.
18937 (sms_schedule): Dump using PRId64.
18938 * predict.c (dump_prediction): Likewise.
18939 * pretty-print.h (pp_widest_integer): Remove.
18940 * profile.c (get_working_sets, is_edge_inconsistent,
18941 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
18942 * tree-pretty-print.c (pp_double_int): Remove case handling
18943 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
18944 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
18946 (pass_optimize_bswap::execute): Remove restriction on hosts.
18947 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
18948 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
18949 * tree.c (widest_int_cst_value): Remove.
18950 * tree.h (widest_int_cst_value): Likewise.
18951 * value-prof.c (dump_histogram_value): Print using PRId64.
18952 * gengtype.c (main): Also inject int64_t.
18953 * ggc-page.c (struct max_alignment): Use int64_t.
18954 * alloc-pool.c (struct allocation_object_def): Likewise.
18955 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
18957 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
18958 * doc/tm.texi: Regenerated.
18959 * gengtype-lex.l (IWORD): Handle [u]int64_t.
18960 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
18961 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
18962 mmix_output_register_setting): Use [u]int64_t in prototypes.
18963 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
18964 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
18965 mmix_output_octa, mmix_output_shifted_value): Adjust.
18966 (mmix_intval): Adjust. Remove unreachable case.
18967 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
18969 2014-05-26 Richard Biener <rguenther@suse.de>
18971 * configure.ac: Drop __int64 type check. Insist that we
18972 found uint64_t and int64_t.
18973 * hwint.h (HOST_BITS_PER___INT64): Remove.
18974 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
18975 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
18976 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
18977 (HOST_WIDEST_FAST_INT): Remove __int64 case.
18978 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
18979 for dst_q_src_df_rms_cdt.
18980 * configure: Regenerate.
18981 * config.in: Likewise.
18983 2014-05-26 Michael Tautschnig <mt@debian.org>
18986 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
18987 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
18989 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18991 PR rtl-optimization/61278
18992 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
18994 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18996 PR rtl-optimization/61220
18997 Part of PR rtl-optimization/61225
18998 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
18999 insn; skip split_edge for a block with only one successor.
19001 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19003 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
19006 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19008 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
19009 (update_vtable_references): New function.
19010 (function_and_variable_visibility): Rewrite also vtable initializers.
19011 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
19013 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19015 * ggc.h (ggc_grow): New function.
19016 * ggc-none.c (ggc_grow): New function.
19017 * ggc-page.c (ggc_grow): Likewise.
19019 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19021 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
19022 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
19023 comdat_can_be_unshared_p, cgraph_externally_visible_p,
19024 varpool_externally_visible_p, can_replace_by_local_alias,
19025 update_visibility_by_resolution_info, function_and_variable_visibility,
19026 pass_data_ipa_function_and_variable_visibility,
19027 make_pass_ipa_function_and_variable_visibility,
19028 whole_program_function_and_variable_visibility,
19029 pass_data_ipa_whole_program_visibility,
19030 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
19031 * cgraph.h (cgraph_local_node_p): Declare.
19032 * ipa-visibility.c: New file.
19033 * Makefile.in (OBJS): Add ipa-visiblity.o
19035 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19037 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
19038 that var decl is available.
19040 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19042 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
19043 symtab_node pointer.
19044 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
19045 (find_decls_types_r): Do not walk COMDAT_GROUP.
19046 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
19047 * varasm.c (make_decl_one_only): Use set_comdat_group;
19048 create node if needed.
19049 * ipa-inline-transform.c (save_inline_function_body): Update
19050 way we decl->symtab mapping.
19051 * symtab.c (symtab_hash, hash_node, eq_node
19052 symtab_insert_node_to_hashtable): Remove.
19053 (symtab_register_node): Update.
19054 (symtab_unregister_node): Update.
19055 (symtab_get_node): Reimplement as inline function.
19056 (symtab_add_to_same_comdat_group): Update.
19057 (symtab_dissolve_same_comdat_group_list): Update.
19058 (dump_symtab_base): Update.
19059 (verify_symtab_base): Update.
19060 (symtab_make_decl_local): Update.
19061 (fixup_same_cpp_alias_visibility): Update.
19062 (symtab_nonoverwritable_alias): Update.
19063 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
19064 * ipa.c (update_visibility_by_resolution_info): UPdate.
19065 * bb-reorder.c: Include cgraph.h
19066 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
19067 with comdat groups.
19068 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
19069 * cgraph.c (cgraph_get_create_node): Update.
19070 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
19072 (symtab_get_node): Make inline.
19073 (symtab_insert_node_to_hashtable): Remove.
19074 (symtab_can_be_discarded): Update.
19075 (decl_comdat_group): New function.
19076 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
19078 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
19080 (read_comdat_group): New function.
19081 (input_node, input_varpool_node): Use it.
19082 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
19084 * mips.c (mips_start_unique_function): Likewise.
19085 (ix86_code_end): Likewise.
19086 (rs6000_code_end): Likweise.
19087 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
19089 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19091 * gengtype-state.c (fatal_reading_state): Bring offline.
19092 * optabs.c (widening_optab_handler): Bring offline.
19093 * optabs.h (widening_optab_handler): Likewise.
19094 * final.c (get_attr_length_1): Likewise.
19096 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19098 * sched-int.h (sd_iterator_cond): Manually tail recurse.
19100 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19102 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
19103 (ppc440-compare): Include shift with dot.
19104 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
19105 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
19107 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
19109 (e6500_sfx2): Include it.
19110 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
19111 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
19112 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
19113 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
19114 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
19115 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
19116 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
19117 *lshiftrt_internal1le, *lshiftrt_internal1be,
19118 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
19119 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
19120 *rotldi3_internal10le, *rotldi3_internal10be,
19121 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
19122 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
19123 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
19124 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
19125 define_insns): Use type "shift" in the appropriate alternatives.
19127 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19129 * config/rs6000/rs6000.md (type): Add "logical". Delete
19131 (dot): Adjust comment.
19132 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
19133 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
19134 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
19135 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
19136 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
19137 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
19138 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
19139 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19141 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19142 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19143 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19144 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19145 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19146 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19147 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19148 * config/rs6000/8540.md (ppc8540_su): Adjust.
19149 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19150 cell-cmp-microcoded): Adjust.
19151 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19152 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19153 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19154 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19155 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19156 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19157 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19158 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19159 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19161 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19162 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
19163 Adjust. Adjust comment.
19164 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19165 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19167 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19169 * config/rs6000/rs6000.md (type): Add "add".
19170 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
19171 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
19172 define_insns): Use it.
19173 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19175 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19176 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19177 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19178 * config/rs6000/601.md (ppc601-integer): Adjust.
19179 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19180 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19181 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19182 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19183 * config/rs6000/8540.md (ppc8540_su): Adjust.
19184 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19185 cell-cmp-microcoded): Adjust.
19186 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19187 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19188 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19189 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19190 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19191 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19192 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19193 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19194 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19196 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19197 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
19198 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19199 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19201 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19203 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
19204 "delayed_compare", "var_delayed_compare".
19205 (var_shift): New attribute.
19206 (cell_micro): Adjust.
19207 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
19208 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
19209 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
19210 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
19211 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
19212 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
19213 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
19214 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
19215 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
19216 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
19217 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
19218 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
19219 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
19220 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
19221 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
19222 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
19223 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
19224 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
19225 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
19226 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
19227 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
19228 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
19229 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
19230 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19231 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19233 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19234 * config/rs6000/440.md (ppc440-integer): Adjust.
19235 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19236 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
19237 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19238 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19239 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19240 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19241 * config/rs6000/8540.md (ppc8540_su): Adjust.
19242 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19243 cell-cmp-microcoded): Adjust.
19244 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
19245 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19246 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
19247 e500mc64_delayed): Adjust.
19248 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
19249 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
19250 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19251 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
19252 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
19253 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
19254 power6-delayed-compare, power6-var-delayed-compare): Adjust.
19255 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
19256 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
19258 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19259 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19261 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19263 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
19264 (bits): New mode_attr.
19265 (idiv_ldiv): Delete mode_attr.
19266 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
19267 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19268 rs6000_adjust_priority, is_nonpipeline_insn,
19269 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19271 * config/rs6000/40x.md (ppc403-idiv): Adjust.
19272 * config/rs6000/440.md (ppc440-idiv): Adjust.
19273 * config/rs6000/476.md (ppc476-idiv): Adjust.
19274 * config/rs6000/601.md (ppc601-idiv): Adjust.
19275 * config/rs6000/603.md (ppc603-idiv): Adjust.
19276 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
19277 ppc620-ldiv): Adjust.
19278 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
19279 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
19280 * config/rs6000/8540.md (ppc8540_divide): Adjust.
19281 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
19282 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
19283 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
19284 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
19285 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
19286 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
19287 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
19288 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
19289 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
19290 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
19291 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
19292 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
19293 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
19294 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
19295 * config/rs6000/titan.md (titan_fxu_div): Adjust.
19297 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19299 * config/rs6000/rs6000.md (type): Delete "insert_word",
19300 "insert_dword". Add "insert".
19301 (size): Update comment.
19302 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19303 insn_must_be_first_in_group): Adjust.
19304 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
19305 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
19306 *insvsi_internal6, insvdi_internal): Adjust.
19308 * config/rs6000/40x.md (ppc403-integer): Adjust.
19309 * config/rs6000/440.md (ppc440-integer): Adjust.
19310 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
19311 * config/rs6000/601.md (ppc601-integer): Adjust.
19312 * config/rs6000/603.md (ppc603-integer): Adjust.
19313 * config/rs6000/6xx.md (ppc604-integer): Adjust.
19314 * config/rs6000/7450.md (ppc7450-integer): Adjust.
19315 * config/rs6000/7xx.md (ppc750-integer): Adjust.
19316 * config/rs6000/8540.md (ppc8540_su): Adjust.
19317 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
19318 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
19319 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19320 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
19321 * config/rs6000/e5500.md (e5500_sfx): Adjust.
19322 * config/rs6000/e6500.md (e6500_sfx): Adjust.
19323 * config/rs6000/mpc.md (mpccore-integer): Adjust.
19324 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
19325 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
19326 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
19327 * config/rs6000/power7.md (power7-integer): Adjust.
19328 * config/rs6000/power8.md (power8-1cyc): Adjust.
19329 * config/rs6000/rs64.md (rs64a-integer): Adjust.
19330 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19332 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19334 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
19335 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
19336 (size): New attribute.
19337 (dot): New attribute.
19338 (cell_micro): Adjust.
19339 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
19340 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
19341 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
19342 umuldi3_highpart): Adjust.
19343 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19344 rs6000_adjust_priority, is_nonpipeline_insn,
19345 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19347 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
19348 ppc405-imul3): Adjust.
19349 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
19350 * config/rs6000/476.md (ppc476-imul): Adjust.
19351 * config/rs6000/601.md (ppc601-imul): Adjust.
19352 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
19353 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
19354 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
19355 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
19356 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
19358 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
19359 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
19360 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
19361 cell-imul): Adjust.
19362 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
19363 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
19364 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
19365 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
19366 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
19367 * config/rs6000/mpc.md (mpccore-imul): Adjust.
19368 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
19369 power4-lmul, power4-imul, power4-imul3): Adjust.
19370 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
19371 power5-lmul, power5-imul, power5-imul3): Adjust.
19372 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
19373 power6-lmul, power6-imul, power6-imul3): Adjust.
19374 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
19375 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
19377 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
19378 rs64a-lmul): Adjust.
19379 * config/rs6000/titan.md (titan_imul): Adjust.
19381 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19383 * config/rs6000/rs6000.md (type): Add new value "halfmul".
19384 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
19385 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
19386 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
19387 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
19388 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
19389 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
19390 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
19391 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
19392 * config/rs6000/titan.md: Delete nonsensical comment.
19393 (titan_imul): Add type imul3.
19394 (titan_mulhw): Remove type imul3; add type halfmul.
19396 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19398 * config/rs6000/rs6000.md (type): Reorder, reformat.
19400 2014-05-23 Martin Jambor <mjambor@suse.cz>
19402 PR tree-optimization/53787
19403 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
19404 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
19405 analysis_done, update all uses.
19406 * ipa-prop.c: Include domwalk.h
19407 (param_analysis_info): Removed.
19408 (param_aa_status): New type.
19409 (ipa_bb_info): Likewise.
19410 (func_body_info): Likewise.
19411 (ipa_get_bb_info): New function.
19412 (aa_overwalked): Likewise.
19413 (find_dominating_aa_status): Likewise.
19414 (parm_bb_aa_status_for_bb): Likewise.
19415 (parm_preserved_before_stmt_p): Changed to use new param AA info.
19416 (load_from_unmodified_param): Accept func_body_info as a parameter
19417 instead of parms_ainfo.
19418 (parm_ref_data_preserved_p): Changed to use new param AA info.
19419 (parm_ref_data_pass_through_p): Likewise.
19420 (ipa_load_from_parm_agg_1): Likewise. Update callers.
19421 (compute_complex_assign_jump_func): Changed to use new param AA info.
19422 (compute_complex_ancestor_jump_func): Likewise.
19423 (ipa_compute_jump_functions_for_edge): Likewise.
19424 (ipa_compute_jump_functions): Removed.
19425 (ipa_compute_jump_functions_for_bb): New function.
19426 (ipa_analyze_indirect_call_uses): Likewise, moved variable
19428 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
19429 and info, moved variable declarations down.
19430 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
19432 (ipa_analyze_stmt_uses): Likewise.
19433 (ipa_analyze_params_uses): Removed.
19434 (ipa_analyze_params_uses_in_bb): New function.
19435 (ipa_analyze_controlled_uses): Likewise.
19436 (free_ipa_bb_info): Likewise.
19437 (analysis_dom_walker): New class.
19438 (ipa_analyze_node): Handle node-specific forbidden analysis,
19439 initialize and free func_body_info, use dominator walker.
19440 (ipcp_modif_dom_walker): New class.
19441 (ipcp_transform_function): Create and free func_body_info, use
19442 ipcp_modif_dom_walker, moved a lot of functionality there.
19444 2014-05-23 Marek Polacek <polacek@redhat.com>
19445 Jakub Jelinek <jakub@redhat.com>
19447 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
19448 * gcc.c (sanitize_spec_function): Likewise.
19449 * convert.c (convert_to_integer): Include "ubsan.h". Add
19450 floating-point to integer instrumentation.
19451 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
19452 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
19453 SANITIZE_NONDEFAULT.
19454 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
19455 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
19456 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
19457 * ubsan.c: Include "realmpfr.h" and "dfp.h".
19458 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
19459 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
19460 float/double/long double.
19461 (ubsan_instrument_float_cast): New function.
19462 * ubsan.h (ubsan_instrument_float_cast): Declare.
19464 2014-05-23 Jiong Wang <jiong.wang@arm.com>
19466 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
19468 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
19469 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
19470 Adjust for tailcalling through registers.
19471 * config/aarch64/aarch64.h (enum reg_class): New caller save
19473 (REG_CLASS_NAMES): Likewise.
19474 (REG_CLASS_CONTENTS): Likewise.
19475 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
19476 Allow tailcalling without decls.
19478 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19480 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19481 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
19483 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
19484 gsi, and variables v_* to v*.
19486 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
19488 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
19490 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19492 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
19493 * omp-low.c: Update accordingly.
19495 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
19496 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
19497 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
19498 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
19499 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
19500 GF_OMP_TARGET_KIND_UPDATE.
19502 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19503 Explicitly enumerate the expected region types.
19505 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
19508 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
19509 documentation; the old documentation didn't clearly state the
19510 constraints on the contents of the pointed-to storage.
19512 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19514 Fix bootstrap error on ia64
19515 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
19516 Return default value.
19518 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
19520 PR tree-optimization/54733
19521 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
19523 (find_bswap_or_nop_load): New.
19524 (find_bswap_1): Renamed to ...
19525 (find_bswap_or_nop_1): This. Also add support for memory source.
19526 (find_bswap): Renamed to ...
19527 (find_bswap_or_nop): This. Also add support for memory source and
19528 detection of bitwise operations equivalent to load in target
19530 (execute_optimize_bswap): Likewise. Also move its leading comment back
19531 in place and split statement transformation into ...
19532 (bswap_replace): This.
19534 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19536 PR rtl-optimization/61215
19537 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
19538 simplify_gen_subreg until final substitution.
19540 2014-05-23 Alan Modra <amodra@gmail.com>
19543 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
19544 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
19545 Use "Y" constraint rather than "m".
19547 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
19549 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
19551 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
19552 New function declaration.
19553 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
19554 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
19555 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
19556 (aarch64_init_builtins) : Initialize builtins
19557 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19558 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19559 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
19560 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
19561 and __builtins_aarch64_set_fpsr.
19562 (aarch64_atomic_assign_expand_fenv): New function.
19563 * config/aarch64/aarch64.md (set_fpcr): New pattern.
19564 (get_fpcr) : Likewise.
19565 (set_fpsr) : Likewise.
19566 (get_fpsr) : Likewise.
19567 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
19568 and UNSPECV_SET_FPSR.
19569 * doc/extend.texi (AARCH64 Built-in Functions) : Document
19570 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19571 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19573 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19575 PR rtl-optimization/60969
19576 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
19577 constraints. Set up mem cost for NO_REGS case.
19579 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
19581 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
19583 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
19585 * config/darwin.c: Include "lto-section-names.h".
19586 (LTO_SEGMENT_NAME): Don't define.
19587 * config/i386/winnt.c: Include "lto-section-names.h".
19588 * lto-streamer.c: Include "lto-section-names.h".
19589 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
19590 * lto-wrapper.c: Include "lto-section-names.h".
19591 (LTO_SECTION_NAME_PREFIX): Don't define.
19592 * lto-section-names.h: New file.
19593 * cgraphunit.c: Include "lto-section-names.h".
19595 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
19597 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
19599 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
19602 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
19604 2014-05-22 Nick Clifton <nickc@redhat.com>
19606 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
19608 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
19610 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
19611 -> (T)A transformation to integer types.
19613 2014-05-22 Teresa Johnson <tejohnson@google.com>
19615 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
19616 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
19617 (gcov_rewrite): Use gcov_nonruntime_assert.
19618 (gcov_open): Ditto.
19619 (gcov_write_words): Ditto.
19620 (gcov_write_length): Ditto.
19621 (gcov_read_words): Use gcov_nonruntime_assert, and remove
19622 gcc_assert from IN_LIBGCOV code.
19623 (gcov_read_summary): Use gcov_error to flag profile corruption.
19624 (gcov_sync): Use gcov_nonruntime_assert.
19625 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
19626 (gcov_histo_index): Use gcov_nonruntime_assert.
19627 (static void gcov_histogram_merge): Ditto.
19628 (compute_working_sets): Ditto.
19629 * gcov-io.h (gcov_nonruntime_assert): Define.
19630 (gcov_error): Define for !IN_LIBGCOV
19632 2014-05-22 Richard Biener <rguenther@suse.de>
19634 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
19635 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
19636 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
19637 and deallocation site.
19638 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
19639 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
19640 passing through the incoming points-to set.
19641 (handle_lhs_call): Use flags argument instead of recomputing it.
19642 (find_func_aliases_for_call): Call handle_lhs_call with proper
19645 2014-05-22 Jakub Jelinek <jakub@redhat.com>
19647 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
19648 all padding bits in REAL_VALUE_TYPE are cleared.
19650 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19652 Cleanup and improve multipass_dfa_lookahead_guard
19653 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
19654 (core2i7_first_cycle_multipass_begin,)
19655 (core2i7_first_cycle_multipass_issue,)
19656 (core2i7_first_cycle_multipass_backtrack): Update signature.
19657 * config/ia64/ia64.c
19658 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
19659 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
19660 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
19662 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
19663 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
19665 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
19667 * doc/tm.texi: Regenerate.
19669 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
19670 * haifa-sched.c (ready_try): Make signed to allow negative values.
19671 (rebug_ready_list_1): Update.
19672 (choose_ready): Simplify.
19673 (sched_extend_ready_list): Update.
19675 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19677 Remove IA64 speculation tweaking flags
19678 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
19679 speculation tuning flags.
19680 (msched-prefer-non-data-spec-insns,)
19681 (msched-prefer-non-control-spec-insns): Obsolete options.
19682 * haifa-sched.c (choose_ready): Remove handling of
19683 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19684 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
19685 and PREFER_NON_DATA_SPEC.
19686 * sel-sched.c (process_spec_exprs): Remove handling of
19687 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19689 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19691 Improve scheduling debug output
19692 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
19693 (advance_one_cycle): Update.
19694 (schedule_insn, queue_to_ready): Add debug printouts.
19695 (debug_ready_list_1): New static function.
19696 (debug_ready_list): Update.
19697 (max_issue): Add debug printouts.
19698 (dump_insn_stream): New static function.
19699 (schedule_block): Use it. Also better indent printouts.
19701 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19703 Fix sched_insn debug counter
19704 * haifa-sched.c (schedule_insn): Update.
19705 (struct haifa_saved_data): Add nonscheduled_insns_begin.
19706 (save_backtrack_point, restore_backtrack_point): Update.
19707 (first_nonscheduled_insn): New static function.
19708 (queue_to_ready, choose_ready): Use it.
19709 (schedule_block): Init nonscheduled_insns_begin.
19710 (sched_emit_insn): Update.
19713 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
19715 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
19717 (aarch64_secondary_reload) : LikeWise.
19718 (aarch64_class_max_nregs) : Remove CORE_REGS.
19719 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
19720 (REG_CLASS_NAMES) : Likewise.
19721 (REG_CLASS_CONTENTS) : LikeWise.
19722 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
19724 2014-05-21 Guozhi Wei <carrot@google.com>
19727 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
19729 (vqdmulhq_n_s16): Likewise.
19731 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
19733 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
19735 2014-05-21 Marek Polacek <polacek@redhat.com>
19738 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
19740 2014-05-21 Martin Jambor <mjambor@suse.cz>
19742 * doc/invoke.texi (Optimize Options): Document parameters
19743 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
19744 ipa-cp-array-index-hint-bonus.
19746 2014-05-21 Mark Wielaard <mjw@redhat.com>
19749 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
19750 version >= 3 or not strict DWARF.
19751 * langhooks.h (struct lang_hooks_for_types): Add
19752 enum_underlying_base_type.
19753 * langhooks.c (lhd_enum_underlying_base_type): New function.
19754 * gcc/langhooks.h (struct lang_hooks_for_types): Add
19755 enum_underlying_base_type.
19756 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
19757 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
19758 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
19760 2014-05-21 Richard Biener <rguenther@suse.de>
19762 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
19764 2014-05-21 John Marino <gnugcc@marino.st>
19766 * config.gcc (*-*-dragonfly*): New target.
19767 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
19768 * configure: Regenerate.
19769 * config/dragonfly-stdint.h: New.
19770 * config/dragonfly.h: New.
19771 * config/dragonfly.opt: New.
19772 * config/i386/dragonfly.h: New.
19773 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
19775 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
19777 * tree.def (VOID_CST): New.
19778 * tree-core.h (TI_VOID): New.
19779 * tree.h (void_node): New.
19780 * tree.c (tree_node_structure_for_code, tree_code_size)
19781 (iterative_hash_expr): Handle VOID_CST.
19782 (build_common_tree_nodes): Initialize void_node.
19784 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
19786 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
19788 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
19790 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
19793 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
19794 flag_reorder_blocks_and_partition.
19795 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
19797 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
19800 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
19802 (*addc_r_t): Add new insn_and_split.
19804 2014-05-21 Jakub Jelinek <jakub@redhat.com>
19806 PR middle-end/61252
19807 * omp-low.c (handle_simd_reference): New function.
19808 (lower_rec_input_clauses): Use it. Defer adding reference
19809 initialization even for reduction without placeholder if in simd,
19810 handle it properly later on.
19812 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19814 PR tree-optimization/60899
19815 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
19816 assume all static symbols will have definition wile parsing and
19817 check the do have definition later in compilation; check that
19818 variable referring symbol will be output before concluding that
19819 reference is safe; be conservative for referring local statics;
19820 be more precise about when comdat is output in other partition.
19822 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19825 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
19827 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
19828 (ipa_inline): Loop inline_to_all_callers until no more aliases
19831 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19833 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
19834 set writeonly flag only for vars actually written to.
19836 2014-05-20 Dehao Chen <dehao@google.com>
19838 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
19839 and callee count to get clone count.
19840 * tree-inline.c (expand_call_inline): Use callee count instead of bb
19841 count in copy_body.
19843 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
19845 PR rtl-optimization/61243
19846 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
19848 2014-05-20 Xinliang David Li <davidxl@google.com>
19850 * cgraphunit.c (walk_polymorphic_call_targets): Add
19851 dbgcnt and fopt-info support.
19852 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
19853 * ipa-devirt.c (ipa_devirt): Ditto.
19854 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
19855 * ipa.c (walk_polymorphic_call_targets): Ditto.
19856 * gimple-fold.c (fold_gimple_assign): Ditto.
19857 (gimple_fold_call): Ditto.
19858 * dbgcnt.def: New counter.
19860 2014-05-20 DJ Delorie <dj@redhat.com>
19862 * config/msp430/msp430.md (split): Don't allow subregs when
19863 splitting SImode adds.
19864 (andneghi): Fix subtraction logic.
19865 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
19867 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19869 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
19871 * except.c (switch_to_exception_section, resolve_unique_section,
19872 get_named_text_section, default_function_rodata_section,
19873 align_variable, get_block_for_decl, default_section_type_flags):
19874 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
19875 * symtab.c (symtab_add_to_same_comdat_group,
19876 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
19877 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
19879 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
19880 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
19881 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
19882 (c6x_function_in_section_p): Likewise.
19883 * config/darwin.c (machopic_select_section): Likewise.
19884 * config/arm/arm.c (arm_function_in_section_p): Likewise.
19885 * config/mips/mips.c (mips_function_rodata_section): Likewise.
19886 * config/mep/mep.c (mep_select_section): LIkewise.
19887 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
19889 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
19891 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
19892 EH region of calls to pure functions that can throw an exception.
19893 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
19894 (copy_reference_ops_from_call): Also copy the EH region of the call if
19895 it can throw an exception.
19897 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19899 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
19900 nested VEC_SELECTs that are inverses of each other.
19902 2014-05-20 Richard Biener <rguenther@suse.de>
19904 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
19905 (extract_and_process_scc_for_name): not here.
19906 (cond_dom_walker::before_dom_children): Only process
19907 stmts that end the BB in interesting ways.
19908 (run_scc_vn): Mark param uses as visited.
19910 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19912 * config/arm/arm.md (arith_shiftsi): Do not predicate for
19915 2014-05-20 Nick Clifton <nickc@redhat.com>
19917 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
19918 (msp430_gimplify_va_arg_expr): New function.
19919 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
19921 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
19922 operand 0 in order to prevent confusion about the number of
19923 registers involved.
19925 2014-05-20 Richard Biener <rguenther@suse.de>
19927 PR tree-optimization/61221
19928 * tree-ssa-pre.c (el_to_update): Remove.
19929 (eliminate_dom_walker::before_dom_children): Handle released
19930 VDEFs by value-numbering them to the associated VUSE. Update
19931 stmt immediately for substituted call address.
19932 (eliminate): Remove delayed stmt updating code.
19933 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
19934 possibly late re-numbered vuses.
19935 (vn_reference_lookup_2): Adjust.
19936 (vn_reference_lookup_pieces): Likewise.
19937 (vn_reference_lookup): Likewise.
19939 2014-05-20 Richard Biener <rguenther@suse.de>
19941 * config.gcc: Remove need_64bit_hwint.
19942 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
19943 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
19945 * config.in: Regenerate.
19946 * configure: Likewise.
19948 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
19950 * doc/extend.texi: Create Label Attributes section,
19951 move all label attributes into it and reference it.
19953 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
19955 * arm.c (thumb1_reorg): When scanning backwards skip anything
19956 that's not a proper insn.
19958 2014-05-19 Richard Biener <rguenther@suse.de>
19960 PR tree-optimization/61221
19961 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
19962 Do nothing for unreachable blocks.
19963 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
19964 Improve unreachability detection.
19966 2014-05-19 Richard Biener <rguenther@suse.de>
19968 PR tree-optimization/61209
19969 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
19971 2014-05-19 Nick Clifton <nickc@redhat.com>
19973 * except.c (init_eh): Fix computation of builtin setjmp buffer
19974 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
19976 2014-05-19 Richard Biener <rguenther@suse.de>
19978 PR tree-optimization/61184
19979 * tree-vrp.c (is_negative_overflow_infinity): Use
19980 TREE_OVERFLOW_P and do that check first.
19981 (is_positive_overflow_infinity): Likewise.
19982 (is_overflow_infinity): Likewise.
19983 (vrp_operand_equal_p): Properly treat operands with
19984 differing overflow as not equal.
19986 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
19988 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
19989 shift simplification where it was intended.
19991 2014-05-19 Christian Bruel <christian.bruel@st.com>
19994 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
19996 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
19999 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
20002 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
20004 * reg-notes.def (CROSSING_JUMP): Likewise.
20005 * rtl.h (rtx_def): Update comment for jump flag.
20006 (CROSSING_JUMP_P): Define.
20007 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
20008 of a REG_CROSSING_JUMP note.
20009 * cfghooks.c (tidy_fallthru_edges): Likewise.
20010 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
20011 * emit-rtl.c (try_split): Likewise.
20012 * haifa-sched.c (sched_create_recovery_edges): Likewise.
20013 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
20014 * jump.c (redirect_jump_2): Likewise.
20015 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
20016 (relax_delay_slots): Likewise.
20017 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
20018 (bbit_di): Likewise.
20019 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
20020 * config/sh/sh.md (jump_compact): Likewise.
20021 * bb-reorder.c (rotate_loop): Likewise.
20022 (pass_duplicate_computed_gotos::execute): Likewise.
20023 (add_reg_crossing_jump_notes): Rename to...
20024 (update_crossing_jump_flags): ...this.
20025 (pass_partition_blocks::execute): Update accordingly.
20027 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
20029 * tree.h: Remove extraneous template <>.
20031 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20033 * ipa.c (symtab_remove_unreachable_nodes): Remove
20034 symbol from comdat group if its body was eliminated.
20035 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
20036 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
20037 (symtab_unregister_node): ... this one.
20038 (verify_symtab_base): More strict checking of comdats.
20039 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
20041 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20043 * tree-pass.h (make_pass_ipa_comdats): New pass.
20044 * timevar.def (TV_IPA_COMDATS): New timevar.
20045 * passes.def (pass_ipa_comdats): Add.
20046 * Makefile.in (OBJS): Add ipa-comdats.o
20047 * ipa-comdats.c: New file.
20049 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20051 * ipa.c (update_visibility_by_resolution_info): New function.
20052 (function_and_variable_visibility): Use it.
20054 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20056 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
20058 (FOR_EACH_DEFINED_SYMBOL): New macro.
20059 (varpool_first_static_initializer, varpool_next_static_initializer,
20060 varpool_first_defined_variable, varpool_next_defined_variable):
20062 (symtab_in_same_comdat_p): Correctly deal with inline functions.
20064 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20066 * ggc-page.c (ggc_handle_finalizers): Add comment.
20068 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20070 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
20071 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
20072 (ggc_internal_cleared_alloc): Likewise.
20073 * ggc-page.c (finalizer): New class.
20074 (vec_finalizer): Likewise.
20075 (globals::finalizers): New member.
20076 (globals::vec_finalizers): Likewise.
20077 (ggc_internal_alloc): Record the finalizer if any for the block being
20079 (ggc_handle_finalizers): New function.
20080 (ggc_collect): Call ggc_handle_finalizers.
20081 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
20083 (ggc_internal_cleared_alloc): Likewise.
20084 (finalize): New function.
20085 (need_finalization_p): Likewise.
20086 (ggc_alloc): Install the type's destructor as the finalizer if it
20087 might do something.
20088 (ggc_cleared_alloc): Likewise.
20089 (ggc_vec_alloc): Likewise.
20090 (ggc_cleared_vec_alloc): Likewise.
20092 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20094 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
20096 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20098 * alias.c (record_alias_subset): Adjust.
20099 * bitmap.c (bitmap_element_allocate): Likewise.
20100 (bitmap_gc_alloc_stat): Likewise.
20101 * cfg.c (init_flow): Likewise.
20102 (alloc_block): Likewise.
20103 (unchecked_make_edge): Likewise.
20104 * cfgloop.c (alloc_loop): Likewise.
20105 (flow_loops_find): Likewise.
20106 (rescan_loop_exit): Likewise.
20107 * cfgrtl.c (init_rtl_bb_info): Likewise.
20108 * cgraph.c (insert_new_cgraph_node_version): Likewise.
20109 (cgraph_allocate_node): Likewise.
20110 (cgraph_create_edge_1): Likewise.
20111 (cgraph_allocate_init_indirect_info): Likewise.
20112 * cgraphclones.c (cgraph_clone_edge): Likewise.
20113 * cgraphunit.c (add_asm_node): Likewise.
20114 (init_lowered_empty_function): Likewise.
20115 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
20116 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
20117 (alpha_use_linkage): Likewise.
20118 * config/arc/arc.c (arc_init_machine_status): Likewise.
20119 * config/arm/arm.c (arm_init_machine_status): Likewise.
20120 * config/avr/avr.c (avr_init_machine_status): Likewise.
20121 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
20122 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
20123 * config/cris/cris.c (cris_init_machine_status): Likewise.
20124 * config/darwin.c (machopic_indirection_name): Likewise.
20125 (darwin_build_constant_cfstring): Likewise.
20126 (darwin_enter_string_into_cfstring_table): Likewise.
20127 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
20128 * config/frv/frv.c (frv_init_machine_status): Likewise.
20129 * config/i386/i386.c (get_dllimport_decl): Likewise.
20130 (ix86_init_machine_status): Likewise.
20131 (assign_386_stack_local): Likewise.
20132 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
20133 (i386_pe_maybe_record_exported_symbol): Likewise.
20134 (i386_pe_record_stub): Likewise.
20135 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
20136 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
20137 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
20138 (m32c_note_pragma_address): Likewise.
20139 * config/mep/mep.c (mep_init_machine_status): Likewise.
20140 (mep_note_pragma_flag): Likewise.
20141 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
20142 (mips16_local_alias): Likewise.
20143 (mips_init_machine_status): Likewise.
20144 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
20145 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
20146 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
20147 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
20148 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
20149 * config/pa/pa.c (pa_init_machine_status): Likewise.
20150 (pa_get_deferred_plabel): Likewise.
20151 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
20152 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
20153 (rs6000_init_machine_status): Likewise.
20154 (output_toc): Likewise.
20155 * config/s390/s390.c (s390_init_machine_status): Likewise.
20156 * config/score/score.c (score_output_external): Likewise.
20157 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
20158 * config/spu/spu.c (spu_init_machine_status): Likewise.
20159 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
20160 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
20161 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
20162 * coverage.c (coverage_end_function): Likewise.
20163 * dbxout.c (dbxout_init): Likewise.
20164 * doc/gty.texi: Don't mention variable_size attribute.
20165 * dwarf2cfi.c (new_cfi): Adjust.
20166 (new_cfi_row): Likewise.
20167 (copy_cfi_row): Likewise.
20168 (create_cie_data): Likewise.
20169 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
20170 (new_loc_descr): Likewise.
20171 (find_AT_string_in_table): Likewise.
20172 (add_addr_table_entry): Likewise.
20173 (new_die): Likewise.
20174 (add_var_loc_to_decl): Likewise.
20175 (clone_die): Likewise.
20176 (clone_as_declaration): Likewise.
20177 (break_out_comdat_types): Likewise.
20178 (new_loc_list): Likewise.
20179 (add_loc_descr_to_each): Likewise.
20180 (add_location_or_const_value_attribute): Likewise.
20181 (add_linkage_name): Likewise.
20182 (lookup_filename): Likewise.
20183 (dwarf2out_var_location): Likewise.
20184 (new_line_info_table): Likewise.
20185 (dwarf2out_init): Likewise.
20186 (mem_loc_descriptor): Likewise.
20187 (loc_descriptor): Likewise.
20188 (add_const_value_attribute): Likewise.
20189 (tree_add_const_value_attribute): Likewise.
20190 (comp_dir_string): Likewise.
20191 (dwarf2out_vms_debug_main_pointer): Likewise.
20192 (string_cst_pool_decl): Likewise.
20193 * emit-rtl.c (set_mem_attrs): Likewise.
20194 (get_reg_attrs): Likewise.
20195 (start_sequence): Likewise.
20196 (init_emit): Likewise.
20197 (init_emit_regs): Likewise.
20198 * except.c (init_eh_for_function): Likewise.
20199 (gen_eh_region): Likewise.
20200 (gen_eh_region_catch): Likewise.
20201 (gen_eh_landing_pad): Likewise.
20202 (add_call_site): Likewise.
20203 * function.c (add_frame_space): Likewise.
20204 (insert_temp_slot_address): Likewise.
20205 (assign_stack_temp_for_type): Likewise.
20206 (get_hard_reg_initial_val): Likewise.
20207 (allocate_struct_function): Likewise.
20208 (prepare_function_start): Likewise.
20209 (types_used_by_var_decl_insert): Likewise.
20210 * gengtype.c (variable_size_p): Remove function.
20211 (enum alloc_quantity): Remove enum.
20212 (write_typed_alloc_def): Remove function.
20213 (write_typed_struct_alloc_def): Likewise.
20214 (write_typed_typedef_alloc_def): Likewise.
20215 (write_typed_alloc_defns): Likewise.
20217 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
20218 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
20219 * ggc.h (ggc_alloc): new function.
20220 (ggc_cleared_alloc): Likewise.
20221 (ggc_vec_alloc): Template on type of vector element, and remove
20222 element size argument.
20223 (ggc_cleared_vec_alloc): Likewise.
20224 * gimple.c (gimple_build_omp_for): Adjust.
20225 (gimple_copy): Likewise.
20226 * ipa-cp.c (get_replacement_map): Likewise.
20227 (find_aggregate_values_for_callers_subset): Likewise.
20228 (known_aggs_to_agg_replacement_list): Likewise.
20229 * ipa-devirt.c (get_odr_type): Likewise.
20230 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
20231 (read_agg_replacement_chain): Likewise.
20232 * loop-iv.c (get_simple_loop_desc): Likewise.
20233 * lto-cgraph.c (input_node_opt_summary): Likewise.
20234 * lto-section-in.c (lto_new_in_decl_state): Likewise.
20235 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
20236 (input_eh_region): Likewise.
20237 (input_eh_lp): Likewise.
20238 (input_cfg): Likewise.
20239 * optabs.c (set_optab_libfunc): Likewise.
20240 (init_tree_optimization_optabs): Likewise.
20241 (set_conv_libfunc): Likewise.
20242 * passes.c (do_per_function_toporder): Likewise.
20243 * rtl.h: Don't use variable_size gty attribute.
20244 * sese.c (if_region_set_false_region): Adjust.
20245 * stringpool.c (gt_pch_save_stringpool): Likewise.
20246 * target-globals.c (save_target_globals): Likewise.
20247 * toplev.c (general_init): Likewise.
20248 * trans-mem.c (record_tm_replacement): Likewise.
20249 (split_bb_make_tm_edge): Likewise.
20250 * tree-cfg.c (move_sese_region_to_fn): Likewise.
20251 * tree-data-ref.h (lambda_vector_new): Likewise.
20252 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
20253 * tree-iterator.c (tsi_link_before): Likewise.
20254 (tsi_link_after): Likewise.
20255 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
20256 * tree-ssa-loop-niter.c (record_estimate): Likewise.
20257 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
20258 * tree-ssa-operands.h: Don't use variable_size gty attribute.
20259 * tree-ssa.c (init_tree_ssa): Adjust.
20260 * tree-ssanames.c (set_range_info): Likewise.
20261 (get_ptr_info): Likewise.
20262 (duplicate_ssa_name_ptr_info): Likewise.
20263 (duplicate_ssa_name_range_info): Likewise.
20264 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
20265 (unpack_ts_fixed_cst_value_fields): Likewise.
20266 * tree.c (build_fixed): Likewise.
20267 (build_real): Likewise.
20268 (build_string): Likewise.
20269 (decl_priority_info): Likewise.
20270 (decl_debug_expr_insert): Likewise.
20271 (decl_value_expr_insert): Likewise.
20272 (decl_debug_args_insert): Likewise.
20273 (type_hash_add): Likewise.
20274 (build_omp_clause): Likewise.
20275 * ubsan.c (decl_for_type_insert): Likewise.
20276 * varasm.c (get_unnamed_section): Likewise.
20277 (get_noswitch_section): Likewise.
20278 (get_section): Likewise.
20279 (get_block_for_section): Likewise.
20280 (create_block_symbol): Likewise.
20281 (build_constant_desc): Likewise.
20282 (create_constant_pool): Likewise.
20283 (force_const_mem): Likewise.
20284 (record_tm_clone_pair): Likewise.
20285 * varpool.c (varpool_create_empty_node): Likewise.
20287 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20289 * dwarf2out.c (tree_add_const_value_attribute): Call
20290 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
20291 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
20292 instead of ggc_internal_<x>alloc_stat.
20293 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
20294 (ggc_realloc): Likewise.
20295 * ggc-none.c (ggc_internal_alloc): Likewise.
20296 (ggc_internal_cleared_alloc): Likewise.
20297 * ggc-page.c: Likewise.
20298 * ggc.h (ggc_internal_alloc_stat): Likewise.
20299 (ggc_internal_alloc): Remove macro.
20300 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
20301 (ggc_internal_cleared_alloc): Remove macro.
20302 (GGC_RESIZEVEC): Adjust.
20303 (ggc_resizevar): Remove macro.
20304 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
20305 (ggc_internal_cleared_vec_alloc_stat): Likewise.
20306 (ggc_internal_vec_cleared_alloc): Remove macro.
20307 (ggc_alloc_atomic_stat): Drop _stat suffix.
20308 (ggc_alloc_atomic): Remove macro.
20309 (ggc_alloc_cleared_atomic): Remove macro.
20310 (ggc_alloc_string_stat): Drop _stat suffix.
20311 (ggc_alloc_string): Remove macro.
20312 (ggc_alloc_rtx_def_stat): Adjust.
20313 (ggc_alloc_tree_node_stat): Likewise.
20314 (ggc_alloc_cleared_tree_node_stat): Likewise.
20315 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
20316 (ggc_alloc_cleared_simd_clone_stat): Likewise.
20317 * gimple.c (gimple_build_omp_for): Likewise.
20318 (gimple_copy): Likewise.
20319 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
20320 * toplev.c (realloc_for_line_map): Adjust.
20321 * tree-data-ref.h (lambda_vector_new): Likewise.
20322 * tree-phinodes.c (allocate_phi_node): Likewise.
20323 * tree.c (grow_tree_vec_stat): Likewise.
20324 * vec.h (va_gc::reserve): Adjust.
20326 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
20328 * config/microblaze/microblaze.c (break_handler): New Declaration.
20329 (microblaze_break_function_p,microblaze_is_break_handler): New.
20330 (compute_frame_size): Use microblaze_break_function_p.
20331 Add the test of break_handler.
20332 (microblaze_function_prologue) : Add the test of variable
20333 break_handler. Check the fnname by BREAK_HANDLER_NAME.
20334 (microblaze_function_epilogue) : Add the test of break_handler.
20335 (microblaze_globalize_label) : Add the test of break_handler.
20336 Check the name by BREAK_HANDLER_NAME.
20338 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
20340 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
20341 microblaze_is_break_handler test.
20342 (call_internal1,call_value_intern): Use microblaze_break_function_p.
20343 Use SYMBOL_REF_DECL.
20345 * config/microblaze/microblaze-protos.h
20346 (microblaze_break_function_p,microblaze_is_break_handler):
20349 * doc/extend.texi (MicroBlaze break_handler Functions): Document
20350 new MicroBlaze break_handler functions.
20352 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20354 * doc/extend.texi (Size of an asm): Move node text according
20355 to its @menu entry position.
20357 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
20359 PR tree-optimization/61140
20360 PR tree-optimization/61150
20361 PR tree-optimization/61197
20362 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
20364 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20366 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
20368 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
20370 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
20371 __SIZEOF_INT128__ is defined.
20373 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20375 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
20376 (rs6000_delegitimize_address): Use it.
20378 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20380 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
20381 inplace argument. Store the new address in the original MEM when true.
20382 * emit-rtl.c (change_address_1): Likewise.
20383 (adjust_address_1, adjust_automodify_address_1, offset_address):
20384 Update accordingly.
20385 * rtl.h (plus_constant): Add an inplace argument.
20386 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
20387 when true. Avoid generating (plus X (const_int 0)).
20388 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
20389 in-place. Pass true to plus_constant.
20390 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
20392 2014-05-16 Dehao Chen <dehao@google.com>
20394 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
20396 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20399 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
20401 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
20403 2014-05-16 Dehao Chen <dehao@google.com>
20405 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
20406 optimize_function_for_size_p.
20407 * regs.h (REG_FREQ_FROM_BB): Likewise.
20409 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20412 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
20413 negt_reg_operand cases.
20414 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
20416 * config/sh/predicates.md (cbranch_treg_value): Simplify.
20418 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20420 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
20423 2014-05-16 David Malcolm <dmalcolm@redhat.com>
20426 2014-04-29 David Malcolm <dmalcolm@redhat.com>
20428 * tree-cfg.c (dump_function_to_file): Dump the return type of
20429 functions, in a line to itself before the function body, mimicking
20430 the layout of a C function.
20432 2014-05-16 Dehao Chen <dehao@google.com>
20434 * cfghooks.c (make_forwarder_block): Use direct computation to
20435 get fall-through edge's count and frequency.
20437 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
20439 * config/arc/arc.c (arc_init): Fix typo in error message.
20440 * config/i386/i386.c (ix86_expand_builtin): Likewise.
20441 (split_stack_prologue_scratch_regno): Likewise.
20442 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
20443 word from error message.
20445 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
20447 * ira-costs.c: Fix typo in comment.
20449 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
20451 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
20453 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
20455 * varpool.c (dump_varpool_node): Dump write-only flag.
20456 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
20458 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
20459 write-only variables.
20460 * ipa.c (process_references): New function.
20461 (set_readonly_bit): New function.
20462 (set_writeonly_bit): New function.
20463 (clear_addressable_bit): New function.
20464 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
20465 fix handling of aliases.
20466 * cgraph.h (struct varpool_node): Add writeonly flag.
20468 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
20470 PR rtl-optimization/60969
20471 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
20472 Calculate costs for this case.
20474 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
20476 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
20477 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
20479 2014-05-16 Richard Biener <rguenther@suse.de>
20481 PR tree-optimization/61194
20482 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
20483 bool patterns ending in a COND_EXPR.
20485 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20487 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
20489 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20491 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
20492 where we were unable to cost an RTX.
20494 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20496 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
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 TRUNCATE.
20504 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20505 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20507 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
20508 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
20510 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20511 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20513 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
20516 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20517 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20519 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20522 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20523 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20525 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
20526 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
20528 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20529 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20531 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20532 rotates and shifts.
20534 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20535 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20537 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
20538 ZERO_EXTEND and SIGN_EXTEND better.
20540 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20541 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20543 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
20544 logical operations.
20546 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20547 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20549 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
20550 costs when costing loads and stores to memory.
20552 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20553 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
20555 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
20558 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20560 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
20562 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20563 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20565 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
20567 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
20569 (aarch64_rtx_mult_cost): New.
20570 (aarch64_rtx_costs): Use it, refactor as appropriate.
20572 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20573 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20575 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
20576 emit instructions, return number of instructions which would
20578 (aarch64_add_constant): Update call to aarch64_build_constant.
20579 (aarch64_output_mi_thunk): Likewise.
20580 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
20583 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20585 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
20586 (TARGET_RTX_COSTS): Call it.
20588 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20590 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
20591 (cortexa57_vector_cost): Likewise.
20592 (cortexa57_tunings): Use them.
20594 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20596 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
20597 (cpu_addrcost_table): Use it.
20598 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
20599 (aarch64_address_cost): Rewrite using aarch64_classify_address,
20602 2014-05-16 Richard Biener <rguenther@suse.de>
20604 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
20605 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
20606 (visit_phi): Ignore edges marked as not executable.
20607 (class cond_dom_walker): New.
20608 (cond_dom_walker::before_dom_children): Value-number
20609 control statements and mark successor edges as not
20610 executable if possible.
20611 (run_scc_vn): First walk all control statements in
20612 dominator order, marking edges as not executable.
20613 * tree-inline.c (copy_edges_for_bb): Be not confused
20614 about random edge flags.
20616 2014-05-16 Richard Biener <rguenther@suse.de>
20618 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
20620 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
20623 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
20624 (__TM_simple_begin): Use it.
20625 (__TM_begin): Likewise.
20627 2014-05-15 Martin Jambor <mjambor@suse.cz>
20630 * ipa-prop.c (update_indirect_edges_after_inlining): Check
20631 type_preserved flag when the indirect edge is polymorphic.
20633 2014-05-15 Martin Jambor <mjambor@suse.cz>
20635 PR tree-optimization/61090
20636 * tree-sra.c (sra_modify_expr): Pass the current gsi to
20637 build_ref_for_model.
20639 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20641 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
20642 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
20644 2014-05-15 Jakub Jelinek <jakub@redhat.com>
20646 PR tree-optimization/61158
20647 * fold-const.c (fold_binary_loc): If X is zero-extended and
20648 shiftc >= prec, make sure zerobits is all ones instead of
20649 invoking undefined behavior.
20651 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20653 * regcprop.h: New file.
20654 * regcprop.c (skip_debug_insn_p): New decl.
20655 (replace_oldest_value_reg): Check skip_debug_insn_p.
20656 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
20657 * shrink-wrap.c: Include regcprop.h.
20658 (prepare_shrink_wrap): Call
20659 copyprop_hardreg_forward_bb_without_debug_insn.
20661 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20663 * shrink-wrap.h: Update comment.
20664 * shrink-wrap.c: Update comment.
20665 (next_block_for_reg): Rename to live_edge_for_reg.
20666 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
20667 (move_insn_for_shrink_wrap): Split live_edge.
20668 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
20670 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20672 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
20674 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
20675 * config/sparc/sparc.md (fptype_ut699): New attribute.
20676 (in_branch_delay): Return false if -mfix-ut699 is specified and
20677 fptype_ut699 is set to single.
20678 (truncdfsf2): Add fptype_ut699 attribute.
20679 (fix_truncdfsi2): Likewise.
20680 (floatsisf2): Change fptype attribute.
20681 (fix_truncsfsi2): Likewise.
20682 (negtf2_notv9): Delete.
20683 (negtf2_v9): Likewise.
20684 (negtf2_hq): New instruction.
20685 (negtf2): New instruction and splitter.
20686 (negdf2_notv9): Rewrite.
20687 (abstf2_notv9): Delete.
20688 (abstf2_hq_v9): Likewise.
20689 (abstf2_v9): Likewise.
20690 (abstf2_hq): New instruction.
20691 (abstf2): New instruction and splitter.
20692 (absdf2_notv9): Rewrite.
20694 2014-05-14 Cary Coutant <ccoutant@google.com>
20697 * opts.c (common_handle_option): Don't special-case "-g".
20698 (set_debug_level): Default to at least level 2 with "-g".
20700 2014-05-14 DJ Delorie <dj@redhat.com>
20702 * config/msp430/msp430.c (msp430_builtin): Add
20703 MSP430_BUILTIN_DELAY_CYCLES.
20704 (msp430_init_builtins): Register void __delay_cycles(long long).
20705 (msp430_builtin_decl): Add it.
20706 (cg_magic_constant): New.
20707 (msp430_expand_delay_cycles): New.
20708 (msp430_expand_builtin): Call it.
20709 (msp430_print_operand_raw): Change integer printing from "int" to
20711 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
20712 (delay_cycles_start): New.
20713 (delay_cycles_end): New.
20714 (delay_cycles_32): New.
20715 (delay_cycles_32x): New.
20716 (delay_cycles_16): New.
20717 (delay_cycles_16x): New.
20718 (delay_cycles_2): New.
20719 (delay_cycles_1): New.
20720 * doc/extend.texi: Document __delay_cycles().
20722 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
20724 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
20725 length attribute computation.
20727 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
20730 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
20732 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
20735 * config/sparc/sparc.md: Fix types of low and high in DI constant
20736 splitter. Use gen_int_mode in some other splitters.
20738 2014-05-14 Martin Jambor <mjambor@suse.cz>
20741 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
20743 2014-05-14 James Norris <jnorris@codesourcery.com>
20745 * omp-low.c (expand_parallel_call): Remove shadow variable.
20746 (expand_omp_taskreg): Likewise.
20748 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
20750 * common/config/i386/i386-common.c
20751 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
20752 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
20753 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
20754 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
20755 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
20756 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
20757 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
20758 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
20759 xsavecintrin.h, xsavesintrin.h.
20760 (x86_64-*-*): Ditto.
20761 * config/i386/clflushoptintrin.h: New.
20762 * config/i386/xsavecintrin.h: Ditto.
20763 * config/i386/xsavesintrin.h: Ditto.
20764 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
20765 (bit_XSAVES): Ditto.
20766 (bit_XSAVES): Ditto.
20767 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
20768 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
20770 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
20771 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
20772 OPTION_MASK_ISA_XSAVES.
20773 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
20774 -mxsavec, -mxsaves.
20775 (PTA_CLFLUSHOPT) Define.
20776 (PTA_XSAVEC): Ditto.
20777 (PTA_XSAVES): Ditto.
20778 (ix86_option_override_internal): Handle new options.
20779 (ix86_valid_target_attribute_inner_p): Ditto.
20780 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
20781 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
20782 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
20783 (bdesc_special_args): Add __builtin_ia32_xsaves,
20784 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
20785 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
20786 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
20787 (ix86_expand_builtin): Handle new builtins.
20788 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
20789 (TARGET_CLFLUSHOPT_P): Ditto.
20790 (TARGET_XSAVEC): Ditto.
20791 (TARGET_XSAVEC_P): Ditto.
20792 (TARGET_XSAVES): Ditto.
20793 (TARGET_XSAVES_P): Ditto.
20794 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
20795 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
20796 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
20798 (ANY_XRSTOR64): Ditto.
20800 (xrstor): Change into <xrstor>.
20801 (xrstor_rex64): Change into <xrstor>_rex64.
20802 (xrstor64): Change into <xrstor>64
20804 * config/i386/i386.opt (mclflushopt): New.
20807 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
20809 * doc/invoke.texi: Document new options.
20811 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20813 PR rtl-optimization/60866
20814 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
20815 Default it to -1. Pass it down to init_simplejump_data.
20816 (init_simplejump_data): New parameter old_seqno. Pass it down
20817 to get_seqno_for_a_jump.
20818 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
20819 initializing new jump seqno as a last resort. Add comment.
20820 (sel_redirect_edge_and_branch): Save old seqno of the conditional
20821 jump and pass it down to sel_init_new_insn.
20822 (sel_redirect_edge_and_branch_force): Likewise.
20824 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
20826 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
20827 shifted values to avoid build warning.
20829 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20831 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
20832 * cfgrtl.c (rtl_merge_blocks): Fix comment.
20833 (cfg_layout_merge_blocks): Likewise.
20834 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
20836 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20838 PR rtl-optimization/60901
20839 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
20840 bb predecessor belongs to the same scheduling region. Adjust comment.
20842 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
20844 * doc/sourcebuild.texi: (dfp_hw): Document.
20845 (p8vector_hw): Likewise.
20846 (powerpc_eabi_ok): Likewise.
20847 (powerpc_elfv2): Likewise.
20848 (powerpc_htm_ok): Likewise.
20849 (ppc_recip_hw): Likewise.
20850 (vsx_hw): Likewise.
20852 2014-05-13 Cary Coutant <ccoutant@google.com>
20854 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
20856 2014-05-13 David Malcolm <dmalcolm@redhat.com>
20858 * gengtype-parse.c (require3): Eliminate in favor of...
20860 (require_template_declaration): Update to support optional single *
20863 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
20864 (create_user_defined_type): Handle a single level of explicit
20865 pointerness within template arguments.
20866 (struct write_types_data): Add field "kind".
20867 (filter_type_name): Handle "*" character.
20868 (write_user_func_for_structure_ptr): Require a write_types_data
20869 rather than just a prefix string, so that we can look up the kind
20870 of the wtd and use it as an index into wrote_user_func_for_ptr,
20871 ensuring that such functions are written at most once. Support
20872 subclasses by invoking the marking function of the ultimate base class.
20873 (write_user_func_for_structure_body): Require a write_types_data
20874 rather than just a prefix string, so that we can pass this to
20875 write_user_func_for_structure_ptr.
20876 (write_func_for_structure): Likewise.
20877 (ggc_wtd): Add initializer of new "kind" field.
20878 (pch_wtd): Likewise.
20880 * gengtype.h (enum write_types_kinds): New.
20881 (struct type): Add field wrote_user_func_for_ptr to the "s"
20884 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20886 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
20887 instead of const_binop.
20888 (fold_binary_loc): Likewise.
20890 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20892 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
20893 calculation to match get_ref_base_and_extent.
20895 2014-05-13 Catherine Moore <clm@codesourcery.com>
20896 Sandra Loosemore <sandra@codesourcery.com>
20898 * configure.ac: Fix assembly for explicit JALR relocation check.
20899 * configure: Regenerate.
20901 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20903 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
20904 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
20905 Remove associated type declarations and initialisations.
20906 (arm_expand_neon_builtin): Likewise.
20907 (neon_emit_pair_result_insn): Delete.
20908 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
20909 * config/arm/neon.md (neon_vtrn<mode>): Delete.
20910 (neon_vzip<mode>): Likewise.
20911 (neon_vuzp<mode>): Likewise.
20913 2014-05-13 Richard Biener <rguenther@suse.de>
20916 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
20917 it needs revisiting whether the call still may be tail-called.
20919 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20921 * rtl.def (SYMBOL_REF): Remove middle "0" field.
20922 * rtl.h (block_symbol): Reduce number of fields to 2.
20923 (rtx_def): Add u2.symbol_ref_flags.
20924 (SYMBOL_REF_FLAGS): Use it.
20925 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
20926 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
20927 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
20928 Lower index of SYMBOL_REF_DATA.
20929 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
20930 Print SYMBOL_REF_FLAGS at the same time.
20931 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
20933 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20935 * rtl.def (VAR_LOCATION): Remove "i" field.
20936 * rtl.h (rtx_def): Add u2.var_location_status.
20937 (PAT_VAR_LOCATION_STATUS): Use it.
20938 (gen_rtx_VAR_LOCATION): Declare.
20939 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
20940 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
20941 * var-tracking.c (emit_note_insn_var_location): Remove casts.
20943 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20945 * rtl.def (scratch): Fix outdated comment and remove "0" field.
20946 * gengtype.c (adjust_field_rtx_def): Update accordingly.
20948 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20950 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
20951 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
20952 * rtl.h (rtx_def): Add insn_uid to u2 field.
20953 (RTX_FLAG_CHECK8): Delete in favor of...
20954 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
20955 (INSN_DELETED_P): Update accordingly.
20956 (INSN_UID): Use u2.insn_uid.
20957 (INSN_CHAIN_CODE_P): Define.
20958 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
20959 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
20960 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
20961 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
20962 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
20963 indices accordingly.
20964 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
20965 Update indices for insn-chain rtxes.
20966 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
20967 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
20968 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
20969 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
20970 * combine.c (try_combine): Likewise.
20971 * ira.c (setup_prohibited_mode_move_regs): Likewise.
20973 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20975 * rtl.def (REG): Remove middle field.
20976 * rtl.h (rtx_def): Add orignal_regno to u2.
20977 (ORIGINAL_REGNO): Use it instead of field 1.
20978 (REG_ATTRS): Lower field index accordingly.
20979 * gengtype.c (adjust_field_rtx_def): Remove handling of
20980 ORIGINAL_REGNO. Move REG_ATTRS index down.
20981 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
20982 code that prints the REGNO.
20984 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20986 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
20989 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20991 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
20993 2014-05-13 Bin Cheng <bin.cheng@arm.com>
20995 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
20996 (alloc_iv): Lower base expressions containing ADDR_EXPR.
20998 2014-05-13 Ian Bolton <ian.bolton@arm.com>
21000 * config/aarch64/aarch64-protos.h
21001 (aarch64_hard_regno_caller_save_mode): New prototype.
21002 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
21004 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
21006 2014-05-13 Christian Bruel <christian.bruel@st.com>
21008 * target.def (mode_switching): New hook vector.
21009 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
21010 (mode_exit, modepriority_to_mode): Likewise.
21011 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
21012 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21013 * target.h: Include tm.h and hard-reg-set.h.
21014 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
21015 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
21016 * doc/tm.texi Regenerate.
21017 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21018 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21019 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
21020 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
21021 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21022 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21023 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
21024 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
21025 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
21026 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
21027 (ix86_emit_mode_set): Hookify.
21028 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
21030 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21031 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
21032 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
21033 (epiphany_mode_priority_to_mode): Remove declaration.
21034 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
21035 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
21036 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
21038 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
21039 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
21040 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
21042 2014-05-13 Jakub Jelinek <jakub@redhat.com>
21045 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
21046 is const0_rtx, return immediately. Don't test count == 0 when
21049 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21051 * Makefile.in: add shrink-wrap.o.
21052 * config/i386/i386.c: include "shrink-wrap.h"
21053 * function.c: Likewise.
21054 (requires_stack_frame_p, next_block_for_reg,
21055 move_insn_for_shrink_wrap, prepare_shrink_wrap,
21056 dup_block_and_redirect): Move to shrink-wrap.c
21057 (thread_prologue_and_epilogue_insns): Extract three code segments
21058 as functions in shrink-wrap.c
21059 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
21061 * shrink-wrap.c: New file.
21062 * shrink-wrap.h: New file.
21064 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21066 * doc/extend.texi: Reflect current numbers of pragmas. Remove
21067 reference to Solaris.
21069 2014-05-12 Mike Stump <mikestump@comcast.net>
21072 * genattrtab.c (filename): Add.
21073 (convert_set_attr_alternative): Improve error message.
21074 (check_defs): Restore read_md_filename for error messages.
21075 (gen_insn): Save filename.
21077 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
21079 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
21080 -fno-local-ivars and -fivar-visibility.
21081 * c-family/c.opt: Make -Wshadow also implicitly enable
21084 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21086 * doc/tm.texi: Remove reference to deleted macro.
21087 * doc/tm.texi.in: Likewise.
21089 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
21092 * config/avr/avr.c (avr_out_store_psi): Use correct constant
21095 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
21098 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
21099 * config/arm/aout.h (License): Same.
21100 * config/arm/bpabi.h (License): Same.
21101 * config/arm/elf.h (License): Same.
21102 * config/arm/linux-elf.h (License): Same.
21103 * config/arm/linux-gas.h (License): Same.
21104 * config/arm/netbsd-elf.h (License): Same.
21105 * config/arm/uclinux-eabi.h (License): Same.
21106 * config/arm/uclinux-elf.h (License): Same.
21107 * config/arm/vxworks.h (License): Same.
21109 2014-05-11 Jakub Jelinek <jakub@redhat.com>
21111 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
21112 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
21113 number of operands to 3.
21114 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
21115 * tree-nested.c (convert_nonlocal_omp_clauses,
21116 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
21117 * gimplify.c (gimplify_scan_omp_clauses): Handle
21118 OMP_CLAUSE_LINEAR_STMT.
21119 * omp-low.c (lower_rec_input_clauses): Fix typo.
21120 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
21121 cast between Fortran boolean_type_node and C _Bool if
21124 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
21126 PR tree-optimization/61136
21127 * wide-int.h (multiple_of_p): Define a version that doesn't return
21129 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
21130 integer_zerop/const_binop pair.
21131 (multiple_of_p): Likewise, converting both operands to widest_int
21134 2014-05-09 Teresa Johnson <tejohnson@google.com>
21136 * cgraphunit.c (analyze_functions): Use correct dump file.
21138 2014-05-09 Florian Weimer <fweimer@redhat.com>
21140 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
21142 (stack_protect_return_slot_p): New function.
21143 (expand_used_vars): Call stack_protect_decl_p and
21144 stack_protect_return_slot_p for -fstack-protector-strong.
21146 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
21147 Andrew Haley <aph@redhat.com>
21148 Richard Sandiford <rdsandiford@googlemail.com>
21150 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
21153 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
21155 PR middle-end/61111
21156 * fold-const.c (fold_binary_loc): Changed width of mask.
21158 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21160 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
21161 unsigned int initializers for regno_in, regno_out.
21163 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21166 * config/avr/avr.md (cc): Add new attribute set_vzn.
21167 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
21168 Set cc insn attribute to set_vzn instead of set_zn for alternatives
21169 with INC, DEC or NEG.
21170 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
21171 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
21172 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
21174 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21177 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21179 * wide-int.cc (UTItype): Define.
21180 (UDWtype): Define for appropriate W_TYPE_SIZE.
21182 2014-05-09 Richard Biener <rguenther@suse.de>
21184 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
21185 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
21186 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
21187 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
21188 ssa_propagate): Adjust.
21190 2014-05-08 Jeff Law <law@redhat.com>
21192 PR tree-optimization/61009
21193 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
21194 tri-state rather than a boolean. When a block is too big to
21195 thread through, inform caller via negative return value.
21196 (thread_across_edge): If a block was too big for normal threading,
21197 then it's too big for a joiner too, so remove temporary equivalences
21198 and return immediately.
21200 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
21201 Matthias Klose <doko@ubuntu.com>
21204 * optc-gen.awk: Fix option handling for -Wunused-parameter.
21206 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21209 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
21211 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21214 * config/alpha/alpha.c: Include gimple-iterator.h.
21215 (alpha_gimple_fold_builtin): New function. Move
21216 ALPHA_BUILTIN_UMULH folding from ...
21217 (alpha_fold_builtin): ... here.
21218 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
21220 2014-05-08 Wei Mi <wmi@google.com>
21223 * config/i386/i386.c (ix86_compute_frame_layout): Update
21224 preferred_stack_boundary for call, expanded from tls descriptor.
21225 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
21226 to depend on SP register.
21227 (*tls_local_dynamic_base_32_gnu): Ditto.
21228 (*tls_local_dynamic_32_once): Ditto.
21229 (tls_global_dynamic_64_<mode>): Set
21230 ix86_tls_descriptor_calls_expanded_in_cfun.
21231 (tls_local_dynamic_base_64_<mode>): Ditto.
21232 (tls_global_dynamic_32): Set
21233 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
21234 to depend on SP register.
21235 (tls_local_dynamic_base_32): Ditto.
21237 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21239 * config/arm/arm_neon.h: Update comment.
21240 * config/arm/neon-docgen.ml: Delete.
21241 * config/arm/neon-gen.ml: Delete.
21242 * doc/arm-neon-intrinsics.texi: Update comment.
21244 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21246 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
21248 (vand, vorr, veor, vorn, vbic): Remove.
21249 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
21251 (neon_vsub_unspec): Likewise.
21252 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
21254 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21256 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
21257 (vadd_s16): Likewise.
21258 (vadd_s32): Likewise.
21259 (vadd_f32): Likewise.
21260 (vadd_u8): Likewise.
21261 (vadd_u16): Likewise.
21262 (vadd_u32): Likewise.
21263 (vadd_s64): Likewise.
21264 (vadd_u64): Likewise.
21265 (vaddq_s8): Likewise.
21266 (vaddq_s16): Likewise.
21267 (vaddq_s32): Likewise.
21268 (vaddq_s64): Likewise.
21269 (vaddq_f32): Likewise.
21270 (vaddq_u8): Likewise.
21271 (vaddq_u16): Likewise.
21272 (vaddq_u32): Likewise.
21273 (vaddq_u64): Likewise.
21274 (vmul_s8): Likewise.
21275 (vmul_s16): Likewise.
21276 (vmul_s32): Likewise.
21277 (vmul_f32): Likewise.
21278 (vmul_u8): Likewise.
21279 (vmul_u16): Likewise.
21280 (vmul_u32): Likewise.
21281 (vmul_p8): Likewise.
21282 (vmulq_s8): Likewise.
21283 (vmulq_s16): Likewise.
21284 (vmulq_s32): Likewise.
21285 (vmulq_f32): Likewise.
21286 (vmulq_u8): Likewise.
21287 (vmulq_u16): Likewise.
21288 (vmulq_u32): Likewise.
21289 (vsub_s8): Likewise.
21290 (vsub_s16): Likewise.
21291 (vsub_s32): Likewise.
21292 (vsub_f32): Likewise.
21293 (vsub_u8): Likewise.
21294 (vsub_u16): Likewise.
21295 (vsub_u32): Likewise.
21296 (vsub_s64): Likewise.
21297 (vsub_u64): Likewise.
21298 (vsubq_s8): Likewise.
21299 (vsubq_s16): Likewise.
21300 (vsubq_s32): Likewise.
21301 (vsubq_s64): Likewise.
21302 (vsubq_f32): Likewise.
21303 (vsubq_u8): Likewise.
21304 (vsubq_u16): Likewise.
21305 (vsubq_u32): Likewise.
21306 (vsubq_u64): Likewise.
21307 (vand_s8): Likewise.
21308 (vand_s16): Likewise.
21309 (vand_s32): Likewise.
21310 (vand_u8): Likewise.
21311 (vand_u16): Likewise.
21312 (vand_u32): Likewise.
21313 (vand_s64): Likewise.
21314 (vand_u64): Likewise.
21315 (vandq_s8): Likewise.
21316 (vandq_s16): Likewise.
21317 (vandq_s32): Likewise.
21318 (vandq_s64): Likewise.
21319 (vandq_u8): Likewise.
21320 (vandq_u16): Likewise.
21321 (vandq_u32): Likewise.
21322 (vandq_u64): Likewise.
21323 (vorr_s8): Likewise.
21324 (vorr_s16): Likewise.
21325 (vorr_s32): Likewise.
21326 (vorr_u8): Likewise.
21327 (vorr_u16): Likewise.
21328 (vorr_u32): Likewise.
21329 (vorr_s64): Likewise.
21330 (vorr_u64): Likewise.
21331 (vorrq_s8): Likewise.
21332 (vorrq_s16): Likewise.
21333 (vorrq_s32): Likewise.
21334 (vorrq_s64): Likewise.
21335 (vorrq_u8): Likewise.
21336 (vorrq_u16): Likewise.
21337 (vorrq_u32): Likewise.
21338 (vorrq_u64): Likewise.
21339 (veor_s8): Likewise.
21340 (veor_s16): Likewise.
21341 (veor_s32): Likewise.
21342 (veor_u8): Likewise.
21343 (veor_u16): Likewise.
21344 (veor_u32): Likewise.
21345 (veor_s64): Likewise.
21346 (veor_u64): Likewise.
21347 (veorq_s8): Likewise.
21348 (veorq_s16): Likewise.
21349 (veorq_s32): Likewise.
21350 (veorq_s64): Likewise.
21351 (veorq_u8): Likewise.
21352 (veorq_u16): Likewise.
21353 (veorq_u32): Likewise.
21354 (veorq_u64): Likewise.
21355 (vbic_s8): Likewise.
21356 (vbic_s16): Likewise.
21357 (vbic_s32): Likewise.
21358 (vbic_u8): Likewise.
21359 (vbic_u16): Likewise.
21360 (vbic_u32): Likewise.
21361 (vbic_s64): Likewise.
21362 (vbic_u64): Likewise.
21363 (vbicq_s8): Likewise.
21364 (vbicq_s16): Likewise.
21365 (vbicq_s32): Likewise.
21366 (vbicq_s64): Likewise.
21367 (vbicq_u8): Likewise.
21368 (vbicq_u16): Likewise.
21369 (vbicq_u32): Likewise.
21370 (vbicq_u64): Likewise.
21371 (vorn_s8): Likewise.
21372 (vorn_s16): Likewise.
21373 (vorn_s32): Likewise.
21374 (vorn_u8): Likewise.
21375 (vorn_u16): Likewise.
21376 (vorn_u32): Likewise.
21377 (vorn_s64): Likewise.
21378 (vorn_u64): Likewise.
21379 (vornq_s8): Likewise.
21380 (vornq_s16): Likewise.
21381 (vornq_s32): Likewise.
21382 (vornq_s64): Likewise.
21383 (vornq_u8): Likewise.
21384 (vornq_u16): Likewise.
21385 (vornq_u32): Likewise.
21386 (vornq_u64): Likewise.
21388 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21390 * wide-int.cc (UTItype): Define.
21391 (UDWtype): Define for appropriate W_TYPE_SIZE.
21393 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
21395 PR tree-optimization/59100
21396 * tree-ssa-phiopt.c: Include tree-inline.h.
21397 (neutral_element_p, absorbing_element_p): New functions.
21398 (value_replacement): Handle conditional binary operations with a
21399 neutral or absorbing element.
21401 2014-05-08 Richard Biener <rguenther@suse.de>
21403 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
21404 folding the expression.
21405 (valueize_expr): Remove.
21406 (visit_reference_op_load): Do not valueize the result of
21408 (simplify_binary_expression): Likewise.
21409 (simplify_unary_expression): Likewise.
21411 2014-05-08 Richard Biener <rguenther@suse.de>
21413 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
21414 looking at TYPE_ARG_TYPES.
21416 2014-05-08 Richard Biener <rguenther@suse.de>
21418 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
21419 pointer propagation special-case.
21421 2014-05-08 Bin Cheng <bin.cheng@arm.com>
21423 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
21424 core part of address expressions.
21426 2014-05-08 Alan Modra <amodra@gmail.com>
21429 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
21430 loads and stores when -mno-strict-align at any alignment.
21431 (expand_block_clear): Similarly. Also correct calculation of
21434 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
21436 PR middle-end/39246
21437 * tree-complex.c (expand_complex_move): Keep line info when expanding
21439 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
21440 of complex expression. Use new argument to display correct location
21441 for values coming from phi statement.
21442 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
21443 (warn_uninitialized_phi): Pass location of phi argument to
21445 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
21446 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
21448 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
21450 * config/rs6000/predicates.md (indexed_address_mem): New.
21451 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
21452 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
21453 fpstore_ux, fpstore_u.
21454 (sign_extend, indexed, update): New.
21455 (cell_micro): Adjust.
21456 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
21457 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
21458 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
21459 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
21460 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
21461 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
21462 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
21463 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
21464 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
21465 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
21466 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
21467 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
21468 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
21469 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
21470 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
21472 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
21473 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
21474 *vsx_extract_<mode>_store): Adjust.
21475 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
21476 is_cracked_insn, insn_must_be_first_in_group,
21477 insn_must_be_last_in_group): Adjust.
21479 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
21481 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
21482 ppc440-fpstore): Adjust.
21483 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
21484 ppc476-fpstore): Adjust.
21485 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
21486 ppc601-fpstore): Adjust.
21487 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
21489 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
21491 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
21492 ppc7450-fpstore): Adjust.
21493 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
21494 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
21495 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
21497 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
21498 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
21499 cell-fpstore, cell-fpstore-update): Adjust.
21500 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
21501 ppce300c3_store, ppce300c3_fpstore): Adjust.
21502 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
21503 e500mc_fpstore): Adjust.
21504 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
21505 e500mc64_store, e500mc64_fpstore): Adjust.
21506 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
21507 e5500_fpstore): Adjust.
21508 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
21509 e6500_fpstore): Adjust.
21510 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
21512 * config/rs6000/power4.md (power4-load, power4-load-ext,
21513 power4-load-ext-update, power4-load-ext-update-indexed,
21514 power4-load-update-indexed, power4-load-update, power4-fpload,
21515 power4-fpload-update, power4-store, power4-store-update,
21516 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
21518 * config/rs6000/power5.md (power5-load, power5-load-ext,
21519 power5-load-ext-update, power5-load-ext-update-indexed,
21520 power5-load-update-indexed, power5-load-update, power5-fpload,
21521 power5-fpload-update, power5-store, power5-store-update,
21522 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
21524 * config/rs6000/power6.md (power6-load, power6-load-ext,
21525 power6-load-update, power6-load-update-indexed,
21526 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
21527 power6-fpload-update, power6-store, power6-store-update,
21528 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
21530 * config/rs6000/power7.md (power7-load, power7-load-ext,
21531 power7-load-update, power7-load-update-indexed,
21532 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
21533 power7-fpload-update, power7-store, power7-store-update,
21534 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
21536 * config/rs6000/power8.md (power8-load, power8-load-update,
21537 power8-load-ext, power8-load-ext-update, power8-fpload,
21538 power8-fpload-update, power8-store, power8-store-update-indexed,
21539 power8-fpstore, power8-fpstore-update): Adjust.
21540 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
21542 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
21543 titan_lsu_store, titan_lsu_fpstore): Adjust.
21544 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
21546 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
21549 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
21550 unrolled byte insns. Emit address increments after move insns.
21552 2014-05-07 David Malcolm <dmalcolm@redhat.com>
21554 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
21555 const_gimple, rather than a gimple.
21556 (gimple_call_builtin_p): Likewise, for the three variants.
21558 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
21559 (gimple_call_builtin_p): Likewise, for the three variants.
21561 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21563 PR tree-optimization/61095
21564 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
21566 2014-05-07 Richard Biener <rguenther@suse.de>
21568 PR tree-optimization/61034
21569 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
21570 (maybe_skip_until): Use translate to take into account
21571 lattices when trying to do disambiguations.
21572 (get_continuation_for_phi_1): Likewise.
21573 (get_continuation_for_phi): Adjust for added translate arguments.
21574 (walk_non_aliased_vuses): Likewise.
21575 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
21576 (walk_non_aliased_vuses): Likewise.
21577 (call_may_clobber_ref_p_1): Declare.
21578 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
21579 calls. Stop early if we are only supposed to disambiguate.
21580 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
21582 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
21584 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
21585 Emit an error when the function has arguments.
21587 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21589 * cfgloop.h (unswitch_loops): Remove.
21590 * doc/passes.texi: Remove references to loop-unswitch.c
21591 * timevar.def (TV_LOOP_UNSWITCH): Remove.
21593 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
21595 * tree-vect-data-refs.c (vect_grouped_load_supported): New
21596 check for loads group of length 3.
21597 (vect_permute_load_chain): New permutations for loads group of
21599 * tree-vect-stmts.c (vect_model_load_cost): Change cost
21600 of vec_perm_shuffle for the new permutations.
21602 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
21604 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
21605 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
21606 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
21607 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
21608 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
21609 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
21610 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
21611 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
21613 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21615 * loop-unswitch.c: Delete.
21617 2014-05-07 Richard Biener <rguenther@suse.de>
21619 * config.gcc: Always set need_64bit_hwint to yes.
21621 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
21623 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
21624 of using optimize_size.
21626 2014-05-06 Mike Stump <mikestump@comcast.net>
21628 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
21630 2014-05-06 Joseph Myers <joseph@codesourcery.com>
21632 * config/i386/sse.md (*mov<mode>_internal)
21633 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
21634 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
21635 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
21636 (*<code><mode>3, *andnot<mode>3<mask_name>)
21637 (<mask_codefor><code><mode>3<mask_name>): Only consider
21638 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
21640 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21643 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21645 * lra-constraints.c (valid_address_p): Move earlier in file.
21646 Add a constraint argument to the address_info version.
21647 (satisfies_memory_constraint_p): New function.
21648 (satisfies_address_constraint_p): Likewise.
21649 (process_alt_operands, curr_insn_transform): Use them.
21650 (process_address): Pass the constraint to valid_address_p when
21651 checking address operands.
21653 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
21655 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
21656 to their respective blocks. Fix inadvertent use of "node".
21658 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21660 * emit-rtl.c (init_derived_machine_modes): New functionm, split
21662 (init_emit_once): ...here.
21663 * rtl.h (init_derived_machine_modes): Declare.
21664 * toplev.c (do_compile): Call it even if no_backend.
21666 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
21667 Mike Stump <mikestump@comcast.net>
21668 Richard Sandiford <rdsandiford@googlemail.com>
21669 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21671 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
21672 (rtx_equal_for_memref_p): Update comment.
21673 (adjust_offset_for_component_ref): Use wide-int interfaces.
21674 * builtins.c (get_object_alignment_2): Likewise.
21675 (c_readstr): Likewise.
21676 (target_char_cast): Add comment.
21677 (determine_block_size): Use wide-int interfaces.
21678 (expand_builtin_signbit): Likewise.
21679 (fold_builtin_int_roundingfn): Likewise.
21680 (fold_builtin_bitop): Likewise.
21681 (fold_builtin_bswap): Likewise.
21682 (fold_builtin_logarithm): Use signop.
21683 (fold_builtin_pow): Likewise.
21684 (fold_builtin_memory_op): Use wide-int interfaces.
21685 (fold_builtin_object_size): Likewise.
21686 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
21687 nb_iterations_estimate.
21688 (record_niter_bound): Use wide-int interfaces.
21689 (get_estimated_loop_iterations_int): Likewise.
21690 (get_estimated_loop_iterations): Likewise.
21691 (get_max_loop_iterations): Likewise.
21692 * cfgloop.h: Include wide-int.h.
21693 (struct nb_iter_bound): Change bound to widest_int.
21694 (struct loop): Change nb_iterations_upper_bound and
21695 nb_iterations_estimate to widest_int.
21696 (record_niter_bound): Switch to use widest_int.
21697 (get_estimated_loop_iterations): Likewise.
21698 (get_max_loop_iterations): Likewise.
21699 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
21700 update for wide-int.
21701 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
21702 * combine.c (try_combine): Likewise.
21703 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
21704 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
21706 (aarch64_float_const_representable_p): Likewise.
21707 * config/arc/arc.c: Include wide-int.h.
21708 (arc_can_use_doloop_p): Use wide-int interfaces.
21709 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
21710 (vfp3_const_double_index): Likewise.
21711 * config/avr/avr.c (avr_out_round): Likewise.
21712 (avr_fold_builtin): Likewise.
21713 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
21714 (bfin_can_use_doloop_p): Likewise.
21715 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
21716 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
21717 * config/i386/i386.c: Include wide-int.h.
21718 (ix86_data_alignment): Use wide-int interfaces.
21719 (ix86_local_alignment): Likewise.
21720 (ix86_emit_swsqrtsf): Update real_from_integer.
21721 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
21722 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
21723 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
21724 (zero_constant): Likewise.
21725 (input_operand): Likewise.
21726 (splat_input_operand): Likewise.
21727 (non_logical_cint_operand): Change const_double to const_wide_int.
21728 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
21729 (easy_altivec_constant): Remove comment.
21730 (paired_expand_vector_init): Use CONSTANT_P.
21731 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
21732 (rs6000_emit_move): Update checks.
21733 (rs6000_aggregate_candidate): Use wide-int interfaces.
21734 (rs6000_expand_ternop_builtin): Likewise.
21735 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
21736 (rs6000_assemble_integer): Likewise.
21737 (rs6000_hash_constant): Likewise.
21738 (output_toc): Likewise.
21739 (rs6000_rtx_costs): Likewise.
21740 (rs6000_emit_swrsqrt); Update call to real_from_integer.
21741 * config/rs6000/rs6000-c.c: Include wide-int.h.
21742 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
21743 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
21744 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
21745 Handle CONST_WIDE_INT.
21746 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
21747 Use tree_fits_uhwi_p.
21748 * config/sparc/sparc.c: Include wide-int.h.
21749 (sparc_fold_builtin): Use wide-int interfaces.
21750 * config/vax/vax.c: Include wide-int.h.
21751 (vax_float_literal): Use real_from_integer.
21752 * coretypes.h (struct hwivec_def): New.
21754 (const_hwivec): New.
21755 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
21756 (equiv_constant): Handle CONST_WIDE_INT.
21757 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
21758 (cselib_hash_rtx): Handle CONST_WIDE_INT.
21759 * dbxout.c (stabstr_U): Use wide-int interfaces.
21760 (dbxout_type): Update to use cst_fits_shwi_p.
21761 * defaults.h (LOG2_BITS_PER_UNIT): Define.
21762 (TARGET_SUPPORTS_WIDE_INT): Add default.
21763 * dfp.c: Include wide-int.h.
21764 (decimal_real_to_integer2): Use wide-int interfaces and rename to
21765 decimal_real_to_integer.
21766 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
21767 decimal_real_to_integer.
21768 * doc/generic.texi (Constant expressions): Update for wide_int.
21769 * doc/rtl.texi (const_double): Likewise.
21770 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
21771 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
21772 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
21773 (REAL_VALUE_FROM_INT): Remove.
21774 (TARGET_SUPPORTS_WIDE_INT): New.
21775 * doc/tm.texi: Regenerate.
21776 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
21777 * double-int.h: Include wide-int.h.
21778 (struct wi::int_traits): New.
21779 * dwarf2out.c (get_full_len): New.
21780 (dw_val_equal_p): Add case dw_val_class_wide_int.
21781 (size_of_loc_descr): Likewise.
21782 (output_loc_operands): Likewise.
21783 (insert_double): Remove.
21784 (insert_wide_int): New.
21785 (add_AT_wide): New.
21786 (print_die): Add case dw_val_class_wide_int.
21787 (attr_checksum): Likewise.
21788 (attr_checksum_ordered): Likewise.
21789 (same_dw_val_p): Likewise.
21790 (size_of_die): Likewise.
21791 (value_format): Likewise.
21792 (output_die): Likewise.
21793 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
21795 (clz_loc_descriptor): Use wide-int interfaces.
21796 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
21797 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
21798 (round_up_to_align): Use wide-int interfaces.
21799 (field_byte_offset): Likewise.
21800 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
21801 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
21802 CONST_DOUBLE handling. Use wide-int interfaces.
21803 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
21804 (gen_enumeration_type_die): Use add_AT_wide.
21805 (hash_loc_operands): Add case dw_val_class_wide_int.
21806 (compare_loc_operands): Likewise.
21807 * dwarf2out.h: Include wide-int.h.
21808 (wide_int_ptr): New.
21809 (enum dw_val_class): Add dw_val_class_wide_int.
21810 (struct dw_val_struct): Add val_wide.
21811 * emit-rtl.c (const_wide_int_htab): New.
21812 (const_wide_int_htab_hash): New.
21813 (const_wide_int_htab_eq): New.
21814 (lookup_const_wide_int): New.
21815 (const_double_htab_hash): Use wide-int interfaces.
21816 (const_double_htab_eq): Likewise.
21817 (rtx_to_double_int): Conditionally compile for wide-int.
21818 (immed_double_int_const): Rename to immed_wide_int_const and
21819 update for wide-int.
21820 (immed_double_const): Conditionally compile for wide-int.
21821 (init_emit_once): Use wide-int interfaces.
21822 * explow.c (plus_constant): Likewise.
21823 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
21824 (lshift_value): Use wide-int interfaces.
21825 (expand_mult): Likewise.
21826 (choose_multiplier): Likewise.
21827 (expand_smod_pow2): Likewise.
21828 (make_tree): Likewise.
21829 * expr.c (convert_modes): Consolidate handling of constants.
21830 Use wide-int interfaces.
21831 (emit_group_load_1): Add note.
21832 (store_expr): Update comment.
21833 (get_inner_reference): Use wide-int interfaces.
21834 (expand_constructor): Update comment.
21835 (expand_expr_real_2): Use wide-int interfaces.
21836 (expand_expr_real_1): Likewise.
21837 (reduce_to_bit_field_precision): Likewise.
21838 (const_vector_from_tree): Likewise.
21839 * final.c: Include wide-int-print.h.
21840 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
21841 * fixed-value.c: Include wide-int.h.
21842 (fixed_from_string): Use wide-int interfaces.
21843 (fixed_to_decimal): Likewise.
21844 (fixed_convert_from_real): Likewise.
21845 (real_convert_from_fixed): Likewise.
21846 * fold-const.h (mem_ref_offset): Return an offset_int.
21847 (div_if_zero_remainder): Remove code parameter.
21848 * fold-const.c (div_if_zero_remainder): Remove code parameter.
21849 Use wide-int interfaces.
21850 (may_negate_without_overflow_p): Use wide-int interfaces.
21851 (negate_expr_p): Likewise.
21852 (fold_negate_expr): Likewise.
21853 (int_const_binop_1): Likewise.
21854 (const_binop): Likewise.
21855 (fold_convert_const_int_from_int): Likewise.
21856 (fold_convert_const_int_from_real): Likewise.
21857 (fold_convert_const_int_from_fixed): Likewise.
21858 (fold_convert_const_fixed_from_int): Likewise.
21859 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
21860 (sign_bit_p): Use wide-int interfaces.
21861 (make_range_step): Likewise.
21862 (build_range_check): Likewise. Pass an integer of the correct type
21863 instead of using integer_one_node.
21864 (range_predecessor): Pass an integer of the correct type instead
21865 of using integer_one_node.
21866 (range_successor): Likewise.
21867 (merge_ranges): Likewise.
21868 (unextend): Use wide-int interfaces.
21869 (extract_muldiv_1): Likewise.
21870 (fold_div_compare): Likewise.
21871 (fold_single_bit_test): Likewise.
21872 (fold_sign_changed_comparison): Likewise.
21873 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
21874 (fold_plusminus_mult_expr): Use wide-int interfaces.
21875 (native_encode_int): Likewise.
21876 (native_interpret_int): Likewise.
21877 (fold_unary_loc): Likewise.
21878 (pointer_may_wrap_p): Likewise.
21879 (size_low_cst): Likewise.
21880 (mask_with_tz): Likewise.
21881 (fold_binary_loc): Likewise.
21882 (fold_ternary_loc): Likewise.
21883 (multiple_of_p): Likewise.
21884 (tree_call_nonnegative_warnv_p): Update calls to
21885 tree_int_cst_min_precision and real_from_integer.
21886 (fold_negate_const): Use wide-int interfaces.
21887 (fold_abs_const): Likewise.
21888 (fold_relational_const): Use tree_int_cst_lt.
21889 (round_up_loc): Use wide-int interfaces.
21890 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
21891 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
21892 * gengtype.c: Remove include of double-int.h.
21893 (do_typedef): Use wide-int interfaces.
21894 (open_base_files): Add wide-int.h.
21895 (main): Add offset_int and widest_int typedefs.
21896 * gengtype-lex.l: Handle "^".
21897 (CXX_KEYWORD): Add "static".
21898 * gengtype-parse.c (require3): New.
21899 (require_template_declaration): Handle constant template arguments
21900 and nested templates.
21901 * gengtype-state.c: Don't include "double-int.h".
21902 * genpreds.c (write_one_predicate_function): Update comment.
21903 (write_tm_constrs_h): Add check for hval and lval use in
21905 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
21906 (add_to_sequence): Likewise.
21907 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
21908 and const_double_operand.
21909 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
21911 * gimple-fold.c (get_base_constructor): Likewise.
21912 (fold_array_ctor_reference): Likewise.
21913 (fold_nonarray_ctor_reference): Likewise.
21914 (fold_const_aggregate_ref_1): Likewise.
21915 (gimple_val_nonnegative_real_p): Likewise.
21916 (gimple_fold_indirect_ref): Likewise.
21917 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
21918 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
21919 (struct slsr_cand_d): Change index to be widest_int.
21920 (struct incr_info_d): Change incr to be widest_int.
21921 (alloc_cand_and_find_basis): Use wide-int interfaces.
21922 (slsr_process_phi): Likewise.
21923 (backtrace_base_for_ref): Likewise. Return a widest_int.
21924 (restructure_reference): Take a widest_int instead of a double_int.
21925 (slsr_process_ref): Use wide-int interfaces.
21926 (create_mul_ssa_cand): Likewise.
21927 (create_mul_imm_cand): Likewise.
21928 (create_add_ssa_cand): Likewise.
21929 (create_add_imm_cand): Take a widest_int instead of a double_int.
21930 (slsr_process_add): Use wide-int interfaces.
21931 (slsr_process_cast): Likewise.
21932 (slsr_process_copy): Likewise.
21933 (dump_candidate): Likewise.
21934 (dump_incr_vec): Likewise.
21935 (replace_ref): Likewise.
21936 (cand_increment): Likewise. Return a widest_int.
21937 (cand_abs_increment): Likewise.
21938 (replace_mult_candidate): Take a widest_int instead of a double_int.
21939 (replace_unconditional_candidate): Use wide-int interfaces.
21940 (incr_vec_index): Take a widest_int instead of a double_int.
21941 (create_add_on_incoming_edge): Likewise.
21942 (create_phi_basis): Use wide-int interfaces.
21943 (replace_conditional_candidate): Likewise.
21944 (record_increment): Take a widest_int instead of a double_int.
21945 (record_phi_increments): Use wide-int interfaces.
21946 (phi_incr_cost): Take a widest_int instead of a double_int.
21947 (lowest_cost_path): Likewise.
21948 (total_savings): Likewise.
21949 (analyze_increments): Use wide-int interfaces.
21950 (ncd_with_phi): Take a widest_int instead of a double_int.
21951 (ncd_of_cand_and_phis): Likewise.
21952 (nearest_common_dominator_for_cands): Likewise.
21953 (insert_initializers): Use wide-int interfaces.
21954 (all_phi_incrs_profitable): Likewise.
21955 (replace_one_candidate): Likewise.
21956 (replace_profitable_candidates): Likewise.
21957 * godump.c: Include wide-int-print.h.
21958 (go_output_typedef): Use wide-int interfaces.
21959 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
21960 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
21961 (build_loop_iteration_domains): Likewise.
21962 * hooks.h: Include wide-int.h rather than double-int.h.
21963 (hook_bool_dint_dint_uint_bool_true): Delete.
21964 (hook_bool_wint_wint_uint_bool_true): Declare.
21965 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
21966 (hook_bool_wint_wint_uint_bool_true): New.
21967 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
21969 (ubsan_expand_si_overflow_mul_check): Likewise.
21970 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
21971 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
21972 (get_ancestor_addr_info): Likewise.
21973 (ipa_modify_call_arguments): Likewise.
21974 * loop-doloop.c (doloop_modify): Likewise.
21975 (doloop_optimize): Likewise.
21976 * loop-iv.c (iv_number_of_iterations): Likewise.
21977 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
21978 (unroll_loop_constant_iterations): Likewise.
21979 (decide_unroll_runtime_iterations): Likewise.
21980 (unroll_loop_runtime_iterations): Likewise.
21981 (decide_peel_simple): Likewise.
21982 (decide_unroll_stupid): Likewise.
21983 * lto-streamer-in.c (streamer_read_wi): Add.
21984 (input_cfg): Use wide-int interfaces.
21985 (lto_input_tree_1): Likewise.
21986 * lto-streamer-out.c (streamer_write_wi): Add.
21987 (hash_tree): Use wide-int interfaces.
21988 (output_cfg): Likewise.
21989 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
21990 (GTFILES): Add wide-int.h and signop.h.
21991 (TAGS): Look for .cc files too.
21992 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
21993 * optabs.c (expand_subword_shift): Likewise.
21994 (expand_doubleword_shift): Likewise.
21995 (expand_absneg_bit): Likewise.
21996 (expand_copysign_absneg): Likewise.
21997 (expand_copysign_bit): Likewise.
21998 * postreload.c (reload_cse_simplify_set): Likewise.
21999 * predict.c (predict_iv_comparison): Likewise.
22000 * pretty-print.h: Include wide-int-print.h.
22002 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
22003 * print-tree.c: Include wide-int-print.h.
22004 (print_node_brief): Use wide-int interfaces.
22005 (print_node): Likewise.
22006 * read-rtl.c (validate_const_wide_int): New.
22007 (read_rtx_code): Add CONST_WIDE_INT case.
22008 * real.c: Include wide-int.h.
22009 (real_to_integer2): Delete.
22010 (real_to_integer): New function, returning a wide_int.
22011 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
22012 (ten_to_ptwo): Update call to real_from_integer.
22013 (real_digit): Likewise.
22014 * real.h: Include signop.h, wide-int.h and insn-modes.h.
22015 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
22016 (REAL_VALUE_TO_INT): Delete.
22017 (real_to_integer): Declare a wide-int form.
22018 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
22019 * recog.c (const_int_operand): Improve comment.
22020 (const_scalar_int_operand): New.
22021 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
22022 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
22023 (split_double): Likewise.
22024 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
22025 (rtx_size): Likewise.
22026 (rtx_alloc_stat_v): New.
22027 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
22028 (cwi_output_hex): New.
22029 (iterative_hash_rtx): Handle CONST_WIDE_INT.
22030 (cwi_check_failed_bounds): New.
22031 * rtl.def (CONST_WIDE_INT): New.
22032 * rtl.h: Include <utility> and wide-int.h.
22033 (struct hwivec_def): New.
22034 (CWI_GET_NUM_ELEM): New.
22035 (CWI_PUT_NUM_ELEM): New.
22036 (struct rtx_def): Add num_elem and hwiv.
22037 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
22038 (CASE_CONST_UNIQUE): Likewise.
22039 (CASE_CONST_ANY): Likewise.
22040 (CONST_SCALAR_INT_P): Likewise.
22041 (CONST_WIDE_INT_P): New.
22043 (HWIVEC_CHECK): New.
22044 (cwi_check_failed_bounds): New.
22046 (HWIVEC_CHECK): New.
22047 (CONST_WIDE_INT_VEC) New.
22048 (CONST_WIDE_INT_NUNITS) New.
22049 (CONST_WIDE_INT_ELT) New.
22050 (rtx_mode_t): New type.
22051 (wi::int_traits <rtx_mode_t>): New.
22053 (wi::min_value): New.
22054 (wi::max_value): New.
22056 (const_wide_int_alloc): New.
22057 (immed_wide_int_const): New.
22058 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
22059 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
22060 * signop.h: New file.
22061 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
22062 (simplify_const_unary_operation): Use wide-int interfaces.
22063 (simplify_binary_operation_1): Likewise.
22064 (simplify_const_binary_operation): Likewise.
22065 (simplify_const_relational_operation): Likewise.
22066 (simplify_immed_subreg): Likewise.
22067 * stmt.c (expand_case): Likewise.
22068 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
22069 signop rather than a bool.
22070 * stor-layout.c (layout_type): Use wide-int interfaces.
22071 (initialize_sizetypes): Update calls to
22072 set_min_and_max_values_for_integral_type.
22073 (set_min_and_max_values_for_integral_type): Take a signop rather
22074 than a bool. Use wide-int interfaces.
22075 (fixup_signed_type): Update accordingly. Remove
22076 HOST_BITS_PER_DOUBLE_INT limit.
22077 (fixup_unsigned_type): Likewise.
22078 * system.h (STATIC_CONSTANT_P): New.
22079 (STATIC_ASSERT): New.
22080 * target.def (can_use_doloop_p): Take widest_ints rather than
22082 * target.h: Include wide-int.h rather than double-int.h.
22083 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
22085 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
22086 rather than INT_CST_LT_UNSIGNED.
22087 (can_use_doloop_if_innermost): Take widest_ints rather than
22089 * tree-affine.c: Include wide-int-print.h.
22090 (double_int_ext_for_comb): Delete.
22091 (wide_int_ext_for_comb): New.
22092 (aff_combination_zero): Use wide-int interfaces.
22093 (aff_combination_const): Take a widest_int instead of a double_int.
22094 (aff_combination_elt): Use wide-int interfaces.
22095 (aff_combination_scale): Take a widest_int instead of a double_int.
22096 (aff_combination_add_elt): Likewise.
22097 (aff_combination_add_cst): Likewise.
22098 (aff_combination_add): Use wide-int interfaces.
22099 (aff_combination_convert): Likewise.
22100 (tree_to_aff_combination): Likewise.
22101 (add_elt_to_tree): Take a widest_int instead of a double_int.
22102 (aff_combination_to_tree): Use wide-int interfaces.
22103 (aff_combination_remove_elt): Likewise.
22104 (aff_combination_add_product): Take a widest_int instead of
22106 (aff_combination_mult): Use wide-int interfaces.
22107 (aff_combination_expand): Likewise.
22108 (double_int_constant_multiple_p): Delete.
22109 (wide_int_constant_multiple_p): New.
22110 (aff_combination_constant_multiple_p): Take a widest_int pointer
22111 instead of a double_int pointer.
22112 (print_aff): Use wide-int interfaces.
22113 (get_inner_reference_aff): Take a widest_int pointer
22114 instead of a double_int pointer.
22115 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
22116 * tree-affine.h: Include wide-int.h.
22117 (struct aff_comb_elt): Change type of coef to widest_int.
22118 (struct affine_tree_combination): Change type of offset to widest_int.
22119 (double_int_ext_for_comb): Delete.
22120 (wide_int_ext_for_comb): New.
22121 (aff_combination_const): Use widest_int instead of double_int.
22122 (aff_combination_scale): Likewise.
22123 (aff_combination_add_elt): Likewise.
22124 (aff_combination_constant_multiple_p): Likewise.
22125 (get_inner_reference_aff): Likewise.
22126 (aff_comb_cannot_overlap_p): Likewise.
22127 (aff_combination_zero_p): Use wide-int interfaces.
22128 * tree.c: Include tree.h.
22129 (init_ttree): Use make_int_cst.
22130 (tree_code_size): Removed code for INTEGER_CST case.
22131 (tree_size): Add INTEGER_CST case.
22132 (make_node_stat): Update comment.
22133 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
22134 (build_int_cst_type): Use wide-int interfaces.
22135 (double_int_to_tree): Likewise.
22136 (double_int_fits_to_tree_p): Delete.
22137 (force_fit_type_double): Delete.
22138 (force_fit_type): New.
22139 (int_cst_hash_hash): Use wide-int interfaces.
22140 (int_cst_hash_eq): Likewise.
22141 (build_int_cst_wide): Delete.
22142 (wide_int_to_tree): New.
22143 (cache_integer_cst): Use wide-int interfaces.
22144 (build_low_bits_mask): Likewise.
22145 (cst_and_fits_in_hwi): Likewise.
22146 (real_value_from_int_cst): Likewise.
22147 (make_int_cst_stat): New.
22148 (integer_zerop): Use wide_int interfaces.
22149 (integer_onep): Likewise.
22150 (integer_all_onesp): Likewise.
22151 (integer_pow2p): Likewise.
22152 (integer_nonzerop): Likewise.
22153 (tree_log2): Likewise.
22154 (tree_floor_log2): Likewise.
22155 (tree_ctz): Likewise.
22156 (int_size_in_bytes): Likewise.
22157 (mem_ref_offset): Return an offset_int rather than a double_int.
22158 (build_type_attribute_qual_variant): Use wide_int interfaces.
22159 (type_hash_eq): Likewise
22160 (tree_int_cst_equal): Likewise.
22161 (tree_int_cst_lt): Delete.
22162 (tree_int_cst_compare): Likewise.
22163 (tree_fits_shwi_p): Use wide_int interfaces.
22164 (tree_fits_uhwi_p): Likewise.
22165 (tree_int_cst_sign_bit): Likewise.
22166 (tree_int_cst_sgn): Likewise.
22167 (tree_int_cst_min_precision): Take a signop rather than a bool.
22168 (simple_cst_equal): Use wide_int interfaces.
22169 (compare_tree_int): Likewise.
22170 (iterative_hash_expr): Likewise.
22171 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
22173 (get_type_static_bounds): Use wide_int interfaces.
22174 (tree_int_cst_elt_check_failed): New.
22175 (build_common_tree_nodes): Reordered to set prec before filling in
22177 (int_cst_value): Check cst_and_fits_in_hwi.
22178 (widest_int_cst_value): Use wide_int interfaces.
22179 (upper_bound_in_type): Likewise.
22180 (lower_bound_in_type): Likewise.
22181 (num_ending_zeros): Likewise.
22182 (drop_tree_overflow): Likewise.
22183 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
22184 (gen_conditions_for_pow_cst_base): Likewise.
22185 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
22186 (group_case_labels_stmt): Use wide-int interfaces.
22187 (verify_gimple_assign_binary): Likewise.
22188 (print_loop): Likewise.
22189 * tree-chrec.c (tree_fold_binomial): Likewise.
22190 * tree-core.h (struct tree_base): Add int_length.
22191 (struct tree_int_cst): Change rep of value.
22192 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
22193 (dr_may_alias_p): Likewise.
22194 (max_stmt_executions_tree): Likewise.
22195 * tree.def (INTEGER_CST): Update comment.
22196 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
22197 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
22198 * tree-dump.c: Include wide-int.h and wide-int-print.h.
22199 (dequeue_and_dump): Use wide-int interfaces.
22200 * tree.h: Include wide-int.h.
22201 (NULL_TREE): Moved to earlier loc in file.
22202 (TREE_INT_CST_ELT_CHECK): New.
22203 (tree_int_cst_elt_check_failed): New.
22205 (TREE_INT_CST): Delete.
22206 (TREE_INT_CST_LOW): Use wide-int interfaces.
22207 (TREE_INT_CST_HIGH): Delete.
22208 (TREE_INT_CST_NUNITS): New.
22209 (TREE_INT_CST_EXT_NUNITS): Likewise.
22210 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
22211 (TREE_INT_CST_ELT): Likewise.
22212 (INT_CST_LT): Delete.
22213 (tree_int_cst_elt_check): New (two forms).
22214 (type_code_size): Update comment.
22215 (make_int_cst_stat, make_int_cst): New.
22216 (tree_to_double_int): Delete.
22217 (double_int_fits_to_tree_p): Delete.
22218 (force_fit_type_double): Delete.
22219 (build_int_cstu): Replace with out-of-line function.
22220 (build_int_cst_wide): Delete.
22221 (tree_int_cst_lt): Define inline.
22222 (tree_int_cst_le): New.
22223 (tree_int_cst_compare): Define inline.
22224 (tree_int_cst_min_precision): Take a signop rather than a bool.
22225 (wi::int_traits <const_tree>): New.
22226 (wi::int_traits <tree>): New.
22227 (wi::extended_tree): New.
22228 (wi::int_traits <wi::extended_tree>): New.
22229 (wi::to_widest): New.
22230 (wi::to_offset): New.
22231 (wi::fits_to_tree_p): New.
22232 (wi::min_value): New.
22233 (wi::max_value): New.
22234 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
22235 (copy_tree_body_r): Likewise.
22236 * tree-object-size.c (compute_object_offset): Likewise.
22237 (addr_object_size): Likewise.
22238 * tree-predcom.c: Include wide-int-print.h.
22239 (struct dref_d): Change type of offset to widest_int.
22240 (dump_dref): Call wide-int printer.
22241 (aff_combination_dr_offset): Use wide-int interfaces.
22242 (determine_offset): Take a widest_int pointer rather than a
22243 double_int pointer.
22244 (split_data_refs_to_components): Use wide-int interfaces.
22245 (suitable_component_p): Likewise.
22246 (order_drefs): Likewise.
22247 (add_ref_to_chain): Likewise.
22248 (valid_initializer_p): Likewise.
22249 (determine_roots_comp): Likewise.
22250 * tree-pretty-print.c: Include wide-int-print.h.
22251 (dump_generic_node): Use wide-int interfaces.
22252 * tree-sra.c (sra_ipa_modify_expr): Likewise.
22253 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
22254 (move_fixed_address_to_symbol): Likewise.
22255 (move_hint_to_base): Likewise.
22256 (move_pointer_to_base): Likewise.
22257 (move_variant_to_index): Likewise.
22258 (most_expensive_mult_to_index): Likewise.
22259 (addr_to_parts): Likewise.
22260 (copy_ref_info): Likewise.
22261 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
22262 (indirect_refs_may_alias_p): Likewise.
22263 (stmt_kills_ref_p_1): Likewise.
22264 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
22265 * tree-ssa-ccp.c: Update comment at top of file. Include
22267 (struct prop_value_d): Change type of mask to widest_int.
22268 (extend_mask): New function.
22269 (dump_lattice_value): Use wide-int interfaces.
22270 (get_default_value): Likewise.
22271 (set_constant_value): Likewise.
22272 (set_value_varying): Likewise.
22273 (valid_lattice_transition): Likewise.
22274 (set_lattice_value): Likewise.
22275 (value_to_double_int): Delete.
22276 (value_to_wide_int): New.
22277 (get_value_from_alignment): Use wide-int interfaces.
22278 (get_value_for_expr): Likewise.
22279 (do_dbg_cnt): Likewise.
22280 (ccp_finalize): Likewise.
22281 (ccp_lattice_meet): Likewise.
22282 (bit_value_unop_1): Use widest_ints rather than double_ints.
22283 (bit_value_binop_1): Likewise.
22284 (bit_value_unop): Use wide-int interfaces.
22285 (bit_value_binop): Likewise.
22286 (bit_value_assume_aligned): Likewise.
22287 (evaluate_stmt): Likewise.
22288 (ccp_fold_stmt): Likewise.
22289 (visit_cond_stmt): Likewise.
22290 (ccp_visit_stmt): Likewise.
22291 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
22292 (constant_pointer_difference): Likewise.
22293 (associate_pointerplus): Likewise.
22294 (combine_conversions): Likewise.
22295 * tree-ssa-loop.h: Include wide-int.h.
22296 (struct tree_niter_desc): Change type of max to widest_int.
22297 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
22298 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
22299 (remove_redundant_iv_tests): Likewise.
22300 (canonicalize_loop_induction_variables): Likewise.
22301 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
22302 (constant_multiple_of): Take a widest_int pointer instead of
22303 a double_int pointer.
22304 (get_computation_aff): Use wide-int interfaces.
22305 (ptr_difference_cost): Likewise.
22306 (difference_cost): Likewise.
22307 (get_loop_invariant_expr_id): Likewise.
22308 (get_computation_cost_at): Likewise.
22309 (iv_elimination_compare_lt): Likewise.
22310 (may_eliminate_iv): Likewise.
22311 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
22312 instead of double_int.
22313 (max_loop_iterations): Likewise.
22314 (max_stmt_executions): Likewise.
22315 (estimated_stmt_executions): Likewise.
22316 * tree-ssa-loop-niter.c: Include wide-int-print.h.
22317 (split_to_var_and_offset): Use wide-int interfaces.
22318 (determine_value_range): Likewise.
22319 (bound_difference_of_offsetted_base): Likewise.
22320 (bounds_add): Take a widest_int instead of a double_int.
22321 (number_of_iterations_ne_max): Use wide-int interfaces.
22322 (number_of_iterations_ne): Likewise.
22323 (number_of_iterations_lt_to_ne): Likewise.
22324 (assert_loop_rolls_lt): Likewise.
22325 (number_of_iterations_lt): Likewise.
22326 (number_of_iterations_le): Likewise.
22327 (number_of_iterations_cond): Likewise.
22328 (number_of_iterations_exit): Likewise.
22329 (finite_loop_p): Likewise.
22330 (derive_constant_upper_bound_assign): Likewise.
22331 (derive_constant_upper_bound): Return a widest_int.
22332 (derive_constant_upper_bound_ops): Likewise.
22333 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
22334 (record_estimate): Take a widest_int rather than a double_int.
22335 (record_nonwrapping_iv): Use wide-int interfaces.
22336 (double_int_cmp): Delete.
22337 (wide_int_cmp): New.
22338 (bound_index): Take a widest_int rather than a double_int.
22339 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
22340 (maybe_lower_iteration_bound): Likewise.
22341 (estimate_numbers_of_iterations_loop): Likewise.
22342 (estimated_loop_iterations): Take a widest_int pointer than than
22343 a double_int pointer.
22344 (estimated_loop_iterations_int): Use wide-int interfaces.
22345 (max_loop_iterations): Take a widest_int pointer than than
22346 a double_int pointer.
22347 (max_loop_iterations_int): Use wide-int interfaces.
22348 (max_stmt_executions): Take a widest_int pointer than than
22349 a double_int pointer.
22350 (estimated_stmt_executions): Likewise.
22351 (n_of_executions_at_most): Use wide-int interfaces.
22352 (scev_probably_wraps_p): Likewise.
22353 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
22354 to real_to_integer.
22355 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
22357 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
22358 double_ints. Adjust for trailing_wide_ints <3> representation.
22359 (set_nonzero_bits): Likewise.
22360 (get_range_info): Return wide_ints rather than double_ints.
22361 Adjust for trailing_wide_ints <3> representation.
22362 (get_nonzero_bits): Likewise.
22363 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
22365 * tree-ssanames.h (struct range_info_def): Replace min, max and
22366 nonzero_bits with a trailing_wide_ints <3>.
22367 (set_range_info): Use wide_int_refs rather than double_ints.
22368 (set_nonzero_bits): Likewise.
22369 (get_range_info): Return wide_ints rather than double_ints.
22370 (get_nonzero_bits): Likewise.
22371 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
22372 * tree-ssa-pre.c (phi_translate_1): Likewise.
22373 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
22374 (acceptable_pow_call): Likewise.
22375 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
22377 (vn_reference_fold_indirect): Likewise.
22378 (vn_reference_maybe_forwprop_address): Likewise.
22379 (valueize_refs_1): Likewise.
22380 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
22381 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
22382 tree_int_cst_lt and tree_int_cst_le.
22383 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
22385 (streamer_alloc_tree): Likewise.
22386 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
22387 (streamer_write_tree_header): Likewise.
22388 (streamer_write_integer_cst): Likewise.
22389 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
22390 (build_constructors): Likewise.
22391 (array_value_type): Likewise.
22392 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
22393 (vect_check_gather): Likewise.
22394 * tree-vect-generic.c (build_replicated_const): Likewise.
22395 (expand_vector_divmod): Likewise.
22396 * tree-vect-loop.c (vect_transform_loop): Likewise.
22397 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
22398 (vect_do_peeling_for_alignment): Likewise.
22399 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
22400 * tree-vrp.c: Include wide-int.h.
22401 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
22402 (extract_range_from_assert): Use wide-int interfaces.
22403 (vrp_int_const_binop): Likewise.
22404 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
22405 double_int pointers.
22406 (ranges_from_anti_range): Use wide-int interfaces.
22407 (quad_int_cmp): Delete.
22408 (quad_int_pair_sort): Likewise.
22409 (extract_range_from_binary_expr_1): Use wide-int interfaces.
22410 (extract_range_from_unary_expr_1): Likewise.
22411 (adjust_range_with_scev): Likewise.
22412 (masked_increment): Take and return wide_ints rather than double_ints.
22413 (register_edge_assert_for_2): Use wide-int interfaces.
22414 (check_array_ref): Likewise.
22415 (search_for_addr_array): Likewise.
22416 (maybe_set_nonzero_bits): Likewise.
22417 (union_ranges): Pass an integer of the correct type instead of
22418 using integer_one_node.
22419 (intersect_ranges): Likewise.
22420 (simplify_truth_ops_using_ranges): Likewise.
22421 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
22422 (range_fits_type_p): Likewise.
22423 (simplify_cond_using_ranges): Likewise. Take a signop rather than
22425 (simplify_conversion_using_ranges): Use wide-int interfaces.
22426 (simplify_float_conversion_using_ranges): Likewise.
22427 (vrp_finalize): Likewise.
22428 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
22429 (gimple_stringops_transform): Likewise.
22430 * varasm.c (decode_addr_const): Likewise.
22431 (const_hash_1): Likewise.
22432 (const_rtx_hash_1): Likewise
22433 (output_constant): Likewise.
22434 (array_size_for_constructor): Likewise.
22435 (output_constructor_regular_field): Likewise.
22436 (output_constructor_bitfield): Likewise.
22437 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
22438 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
22440 * gencheck.c: Define BITS_PER_UNIT.
22441 * wide-int.cc: New.
22443 * wide-int-print.cc: New.
22444 * wide-int-print.h: New.
22446 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22448 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
22450 2014-05-06 Richard Biener <rguenther@suse.de>
22452 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
22453 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
22454 (TODO_verify_all): Adjust.
22455 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
22456 TODO_verify_stmts and TODO_verify_rtl_sharing.
22457 * bb-reorder.c: Likewise.
22458 * cfgexpand.c: Likewise.
22459 * cprop.c: Likewise.
22461 * function.c: Likewise.
22462 * fwprop.c: Likewise.
22463 * gcse.c: Likewise.
22464 * gimple-ssa-isolate-paths.c: Likewise.
22465 * gimple-ssa-strength-reduction.c: Likewise.
22466 * ipa-split.c: Likewise.
22467 * loop-init.c: Likewise.
22468 * loop-unroll.c: Likewise.
22469 * lower-subreg.c: Likewise.
22470 * modulo-sched.c: Likewise.
22471 * postreload-gcse.c: Likewise.
22472 * predict.c: Likewise.
22473 * recog.c: Likewise.
22474 * sched-rgn.c: Likewise.
22475 * store-motion.c: Likewise.
22476 * tracer.c: Likewise.
22477 * trans-mem.c: Likewise.
22478 * tree-call-cdce.c: Likewise.
22479 * tree-cfg.c: Likewise.
22480 * tree-cfgcleanup.c: Likewise.
22481 * tree-complex.c: Likewise.
22482 * tree-eh.c: Likewise.
22483 * tree-emutls.c: Likewise.
22484 * tree-if-conv.c: Likewise.
22485 * tree-into-ssa.c: Likewise.
22486 * tree-loop-distribution.c: Likewise.
22487 * tree-object-size.c: Likewise.
22488 * tree-parloops.c: Likewise.
22489 * tree-pass.h: Likewise.
22490 * tree-sra.c: Likewise.
22491 * tree-ssa-ccp.c: Likewise.
22492 * tree-ssa-copy.c: Likewise.
22493 * tree-ssa-copyrename.c: Likewise.
22494 * tree-ssa-dce.c: Likewise.
22495 * tree-ssa-dom.c: Likewise.
22496 * tree-ssa-dse.c: Likewise.
22497 * tree-ssa-forwprop.c: Likewise.
22498 * tree-ssa-ifcombine.c: Likewise.
22499 * tree-ssa-loop-ch.c: Likewise.
22500 * tree-ssa-loop-ivcanon.c: Likewise.
22501 * tree-ssa-loop.c: Likewise.
22502 * tree-ssa-math-opts.c: Likewise.
22503 * tree-ssa-phiopt.c: Likewise.
22504 * tree-ssa-phiprop.c: Likewise.
22505 * tree-ssa-pre.c: Likewise.
22506 * tree-ssa-reassoc.c: Likewise.
22507 * tree-ssa-sink.c: Likewise.
22508 * tree-ssa-strlen.c: Likewise.
22509 * tree-ssa-tail-merge.c: Likewise.
22510 * tree-ssa-uncprop.c: Likewise.
22511 * tree-switch-conversion.c: Likewise.
22512 * tree-tailcall.c: Likewise.
22513 * tree-vect-generic.c: Likewise.
22514 * tree-vectorizer.c: Likewise.
22515 * tree-vrp.c: Likewise.
22516 * tsan.c: Likewise.
22517 * var-tracking.c: Likewise.
22518 * bt-load.c: Likewise.
22519 * cfgcleanup.c: Likewise.
22520 * combine-stack-adj.c: Likewise.
22521 * combine.c: Likewise.
22522 * compare-elim.c: Likewise.
22523 * config/epiphany/resolve-sw-modes.c: Likewise.
22524 * config/i386/i386.c: Likewise.
22525 * config/mips/mips.c: Likewise.
22526 * config/s390/s390.c: Likewise.
22527 * config/sh/sh_treg_combine.cc: Likewise.
22528 * config/sparc/sparc.c: Likewise.
22531 * final.c: Likewise.
22532 * ifcvt.c: Likewise.
22533 * mode-switching.c: Likewise.
22534 * passes.c: Likewise.
22535 * postreload.c: Likewise.
22537 * reg-stack.c: Likewise.
22538 * regcprop.c: Likewise.
22539 * regrename.c: Likewise.
22542 2014-05-06 Richard Biener <rguenther@suse.de>
22544 PR middle-end/61070
22545 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
22546 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
22548 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
22551 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
22553 2014-05-05 Radovan Obradovic <robradovic@mips.com>
22554 Tom de Vries <tom@codesourcery.com>
22556 * target.def (call_fusage_contains_non_callee_clobbers): New
22558 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
22560 (@node Miscellaneous Register Hooks): New node.
22561 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
22562 * doc/tm.texi: Regenerate.
22564 2014-05-05 Marek Polacek <polacek@redhat.com>
22567 * opts.c (common_handle_option): Call error_at instead of warning_at.
22569 2014-05-05 Richard Biener <rguenther@suse.de>
22571 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
22572 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
22573 under the TODO_verify_il umbrella.
22575 2014-05-05 Richard Biener <rguenther@suse.de>
22577 * passes.c (execute_function_todo): Move TODO_verify_flow under
22578 the TODO_verify_ul umbrella.
22580 2014-05-05 Richard Biener <rguenther@suse.de>
22582 PR middle-end/61010
22583 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
22584 X & CST away from a CST that is the mask of a mode.
22586 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22588 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
22589 int argument to enum machine_mode.
22590 (picochip_class_max_nregs): Ditto.
22591 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
22592 (picochip_class_max_nregs): Ditto.
22594 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
22596 * target.def: Add new target hook.
22597 * doc/tm.texi: Regenerate.
22598 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
22599 * targhooks.c (default_keep_leaf_when_profiled): New function.
22601 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
22602 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
22604 2014-05-05 Bin Cheng <bin.cheng@arm.com>
22606 PR tree-optimization/60363
22607 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
22608 (copy_phi_args): New parameters. Call get_value_locus_in_path.
22609 (update_destination_phis): New parameter.
22610 (create_edge_and_update_destination_phis): Ditto.
22611 (ssa_fix_duplicate_block_edges): Pass new arguments.
22612 (thread_single_edge): Ditto.
22614 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
22616 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
22617 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
22618 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
22619 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
22620 Use RS6000_BTM_HARD_FLOAT.
22621 (BU_MISC_2): Likewise.
22622 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
22623 RS6000_BTM_HARD_FLOAT.
22624 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
22625 is explicitly used.
22626 (rs6000_invalid_builtin): Add hard floating builtin support.
22627 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
22628 hard float builtins.
22629 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
22631 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22633 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
22634 Add missing function* argument.
22636 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22638 * lra-constraints.c (valid_address_p): Move earlier in file.
22639 Add a constraint argument to the address_info version.
22640 (satisfies_memory_constraint_p): New function.
22641 (satisfies_address_constraint_p): Likewise.
22642 (process_alt_operands, curr_insn_transform): Use them.
22643 (process_address): Pass the constraint to valid_address_p when
22644 checking address operands.
22646 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22648 * config/mips/mips.c (mips_isa_rev): New variable.
22649 (mips_set_architecture): Set it.
22650 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
22652 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
22653 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
22654 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
22655 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
22656 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
22657 conditions in terms of mips_isa_rev.
22658 (mips_isa_rev): Declare.
22660 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22662 * config/sh/sh-mem.cc: Use tabs instead of spaces.
22663 (prob_unlikely, prob_likely): Make variables const.
22665 2014-05-03 Denis Chertykov <chertykov@gmail.com>
22667 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
22669 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22671 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
22673 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22675 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
22676 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
22677 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
22679 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
22680 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
22682 Replace usage of ROUND_REG with sh_round_reg.
22683 Use CEIL instead of ROUND_ADVANCE.
22685 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22688 * config/sh/sh.c: Include stdlib headers before everything else.
22690 2014-05-02 Jakub Jelinek <jakub@redhat.com>
22692 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
22693 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
22694 (gimplify_adjust_omp_clauses): Simd region is never
22695 directly nested in combined parallel. Instead, for linear
22696 with copyin/copyout, if in combined for simd loop, make decl
22697 firstprivate/lastprivate on OMP_FOR.
22698 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
22699 expand_omp_for_static_chunk): When setting endvar, also set
22700 fd->loop.v to the same value.
22702 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
22704 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
22706 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
22708 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
22711 2014-05-02 Marek Polacek <polacek@redhat.com>
22713 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
22715 2014-05-02 Kito Cheng <kito@0xlab.org>
22717 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
22718 to a C expression marco.
22719 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
22720 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
22721 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
22722 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
22723 HONOR_REG_ALLOC_ORDER.
22724 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
22726 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22728 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
22730 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22732 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
22734 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
22736 * tree-if-conv.c (is_cond_scalar_reduction): New function.
22737 (convert_scalar_cond_reduction): Likewise.
22738 (predicate_scalar_phi): Add recognition and transformation
22739 of simple conditioanl reduction to be vectorizable.
22741 2014-05-01 Marek Polacek <polacek@redhat.com>
22744 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
22746 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
22748 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
22749 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
22750 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
22751 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
22752 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
22753 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
22754 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
22755 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
22757 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
22759 * config/arc/arc.opt (mlra): Move comment above option name
22760 to avoid mis-parsing as language options.
22762 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22764 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
22765 * config/sol2.h: ... here.
22766 * config/sol2-10.h: Remove.
22768 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
22769 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
22770 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
22771 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
22772 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
22773 * config/sol2.h: ... here.
22774 (SECTION_NAME_FORMAT): Don't redefine.
22775 (STARTFILE_ARCH32_SPEC): Rename to ...
22776 (STARTFILE_ARCH_SPEC): ... this.
22777 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
22778 * config/sparc/sol2.h: ... here.
22779 (SECTION_NAME_FORMAT): Don't undef.
22780 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
22781 (SUBTARGET_EXTRA_SPECS): Remove.
22782 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
22784 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
22785 (MD_STARTFILE_PREFIX): Remove.
22786 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
22787 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
22788 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
22789 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
22790 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
22791 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
22792 * config/i386/sol2.h: ... here.
22793 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
22794 * config/i386/sol2-bi.h: Remove.
22795 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
22796 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
22798 * config/i386/t-sol2-64: Rename to ...
22799 * config/i386/t-sol2: ... this.
22800 * config/sparc/t-sol2-64: Rename to ...
22801 * config/sparc/t-sol2: ... this.
22803 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
22804 sol2_tm_file_head, sol2_tm_file_tail.
22805 Include ${cpu_type}/sol2.h before sol2.h.
22807 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
22808 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
22809 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
22810 Reflect i386/t-sol2-64 renaming.
22811 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
22812 Reflect sparc/t-sol2-64 renaming.
22814 2014-04-30 Richard Biener <rguenther@suse.de>
22816 * passes.c (execute_function_todo): Move TODO_verify_stmts
22817 and TODO_verify_ssa under the TODO_verify_il umbrella.
22818 * tree-ssa.h (verify_ssa): Adjust prototype.
22819 * tree-ssa.c (verify_ssa): Add parameter to tell whether
22820 we should verify SSA operands.
22821 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
22822 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
22823 whether we should verify whether not throwing stmts have EH info.
22824 * graphite-scop-detection.c (create_sese_edges): Adjust.
22825 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
22826 * tree-eh.c (lower_try_finally_switch): Do not add the
22827 default case label twice.
22829 2014-04-30 Marek Polacek <polacek@redhat.com>
22831 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
22832 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
22833 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
22834 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
22836 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
22838 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
22839 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
22840 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
22841 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
22842 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
22843 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
22844 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
22845 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
22847 2014-04-29 David Malcolm <dmalcolm@redhat.com>
22849 * tree-cfg.c (dump_function_to_file): Dump the return type of
22850 functions, in a line to itself before the function body, mimicking
22851 the layout of a C function.
22853 2014-04-29 Jakub Jelinek <jakub@redhat.com>
22855 PR tree-optimization/60971
22856 * tree-tailcall.c (process_assignment): Reject conversions which
22859 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
22861 * calls.c (initialize_argument_information): Always treat
22862 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
22863 (expand_call): Likewise.
22864 (emit_library_call_calue_1): Likewise.
22865 * expr.c (PUSH_ARGS_REVERSED): Do not define.
22866 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
22869 2014-04-29 Nick Clifton <nickc@redhat.com>
22871 * config/msp430/msp430.md (umulsidi): Fix typo.
22872 (mulhisi3): Enable even inside interrupt handlers.
22873 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
22874 bigger return address pushed in large mode.
22876 2014-04-29 Nick Clifton <nickc@redhat.com>
22878 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
22879 (arc_init_reg_tables): Use a machine_mode enum to iterate over
22881 * config/m32r/m32r.c (init_reg_tables): Likewise.
22882 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
22883 enum to hold the modes.
22885 2014-04-29 Richard Biener <rguenther@suse.de>
22887 * dominance.c (free_dominance_info): Add overload with
22888 function parameter.
22889 (dom_info_state): Likewise.
22890 (dom_info_available_p): Likewise.
22891 * basic-block.h (free_dominance_info, dom_info_state,
22892 dom_info_available_p): Declare overloads.
22893 * passes.c (execute_function_todo): Verify that verifiers
22894 don't change dominator info state. Drop dominator info
22895 for IPA pass invocations.
22896 * cgraph.c (release_function_body): Restore asserts that
22897 dominator information is released.
22899 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
22901 * doc/invoke.texi: Fix typo.
22902 * tree-vrp.c: Fix typos.
22903 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
22905 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22907 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
22909 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22911 * config/aarch64/aarch64-builtins.c
22912 (aarch64_types_storestruct_lane_qualifiers): New.
22913 (TYPES_STORESTRUCT_LANE): Likewise.
22914 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
22915 (st3_lane): Likewise.
22916 (st4_lane): Likewise.
22917 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
22918 (vec_store_lanesci_lane<mode>): Likewise.
22919 (vec_store_lanesxi_lane<mode>): Likewise.
22920 (aarch64_st2_lane<VQ:mode>): Likewise.
22921 (aarch64_st3_lane<VQ:mode>): Likewise.
22922 (aarch64_st4_lane<VQ:mode>): Likewise.
22923 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
22924 * config/aarch64/arm_neon.h
22925 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
22926 use new macro arguments.
22927 (__ST3_LANE_FUNC): Likewise.
22928 (__ST4_LANE_FUNC): Likewise.
22929 * config/aarch64/iterators.md (V_TWO_ELEM): New.
22930 (V_THREE_ELEM): Likewise.
22931 (V_FOUR_ELEM): Likewise.
22933 2014-04-28 David Malcolm <dmalcolm@redhat.com>
22935 * doc/gimple.texi: Replace the description of the now-defunct
22936 union gimple_statement_d with a diagram showing the
22937 gimple_statement_base class hierarchy and its relationships to
22938 the GSS_ and GIMPLE_ enums.
22940 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22942 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
22943 * config/aarch64/aarch64.c
22944 (aarch64_cannot_change_mode_class): Weaken conditions.
22945 (aarch64_modes_tieable_p): New.
22946 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
22948 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
22950 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
22951 (loadsync_<mode>): Change mode.
22952 (load_quadpti, store_quadpti): New.
22953 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
22954 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
22956 2014-04-28 Martin Jambor <mjambor@suse.cz>
22958 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
22959 same alias type as the original statement.
22960 (subreplacement_assignment_data): New type.
22961 (handle_unscalarized_data_in_subtree): New type of parameter,
22962 generate new memory accesses with same alias type as the original
22964 (load_assign_lhs_subreplacements): Likewise.
22965 (sra_modify_constructor_assign): Generate new memory accesses with
22966 same alias type as the original statement.
22968 2014-04-28 Richard Biener <rguenther@suse.de>
22970 * tree-pass.h (TODO_verify_il): Define.
22971 (TODO_verify_all): Complete properly.
22972 * passes.c (execute_function_todo): Move existing loop-closed
22973 SSA verification under TODO_verify_il.
22974 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
22975 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
22976 Fix tree sharing issue.
22978 2014-04-28 Richard Biener <rguenther@suse.de>
22980 PR middle-end/60092
22981 * builtins.def (DEF_C11_BUILTIN): Add.
22982 (BUILT_IN_ALIGNED_ALLOC): Likewise.
22983 * coretypes.h (enum function_class): Add function_c11_misc.
22984 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
22985 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
22986 (call_may_clobber_ref_p_1): Likewise.
22987 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
22988 (mark_all_reaching_defs_necessary_1): Likewise.
22989 (propagate_necessity): Likewise.
22990 (eliminate_unnecessary_stmts): Likewise.
22991 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
22993 2014-04-28 Richard Biener <rguenther@suse.de>
22995 * tree-vrp.c (vrp_var_may_overflow): Remove.
22996 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
22997 with overflow immediately bump to one before that value and
22998 let iteration figure out overflow status.
23000 2014-04-28 Richard Biener <rguenther@suse.de>
23002 * configure.ac: Do valgrind header checks unconditionally.
23003 Add --enable-valgrind-annotations.
23004 * system.h: Guard valgrind header inclusion with
23005 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
23006 * alloc-pool.c (pool_alloc, pool_free): Use
23007 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
23008 to guard possibly dead code.
23009 * config.in: Regenerated.
23010 * configure: Likewise.
23012 2014-04-28 Jeff Law <law@redhat.com>
23014 PR tree-optimization/60902
23015 * tree-ssa-threadedge.c
23016 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
23017 over real defs when invalidating outputs from statements that do not
23018 produce useful outputs for threading.
23020 2014-04-28 Richard Biener <rguenther@suse.de>
23022 PR tree-optimization/60979
23023 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
23024 SCOPs that end in a block with a successor with abnormal
23027 2014-04-28 Richard Biener <rguenther@suse.de>
23029 * tree-pass.h (execute_pass_list): Adjust prototype.
23030 * passes.c (pass_manager::execute_early_local_passes): Adjust.
23031 (do_per_function): Change callback signature, push all actual
23032 work to the callbals.
23033 (do_per_function_toporder): Likewise.
23034 (execute_function_dump): Adjust.
23035 (execute_function_todo): Likewise.
23036 (clear_last_verified): Likewise.
23037 (verify_curr_properties): Likewise.
23038 (update_properties_after_pass): Likewise.
23039 (execute_pass_list_1): Split out from ...
23040 (execute_pass_list): ... here. Adjust.
23041 (execute_ipa_pass_list): Likewise.
23042 * cgraphunit.c (cgraph_add_new_function): Adjust.
23043 (analyze_function): Likewise.
23044 (expand_function): Likewise.
23045 * cgraph.c (release_function_body): Free dominance info
23046 here instead of asserting it was magically freed elsewhere.
23048 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
23050 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
23051 * configure: Regenerate.
23052 * config/sparc/sparc.opt (muser-mode): New option.
23053 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
23055 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
23056 * doc/invoke.texi (SPARC options): Document -muser-mode.
23058 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
23060 * cselib.c (find_slot_memmode): Delete.
23061 (cselib_hasher): Change compare_type to a struct.
23062 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
23064 (preserve_constants_and_equivs): Adjust for new compare_type.
23065 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
23066 (wrap_constant): Delete.
23067 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
23069 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
23071 * doc/install.texi (Building with profile feedback): Remove
23074 2014-04-26 Tom de Vries <tom@codesourcery.com>
23076 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
23079 2014-04-25 Cary Coutant <ccoutant@google.com>
23082 * dwarf2out.c (should_move_die_to_comdat): A type definition
23083 can contain a subprogram definition, but don't move it to a
23085 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
23086 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
23088 (clone_tree_hash): Rename to...
23089 (clone_tree_partial): ...this; change callers. Copy
23090 DW_TAG_subprogram DIEs as declarations.
23091 (copy_decls_walk): Don't copy children of a declaration into a
23094 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
23097 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
23100 2014-04-25 Jiong Wang <jiong.wang@arm.com>
23102 * config/arm/predicates.md (call_insn_operand): Add long_call check.
23103 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
23105 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
23108 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23110 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
23112 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23114 PR tree-optimization/60930
23115 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
23116 creating a multiply candidate by folding two constant
23117 multiplicands when the result overflows.
23119 2014-04-25 Jakub Jelinek <jakub@redhat.com>
23121 PR tree-optimization/60960
23122 * tree-vect-generic.c (expand_vector_operation): Only call
23123 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
23125 2014-04-25 Tom de Vries <tom@codesourcery.com>
23127 * expr.c (clobber_reg_mode): New function.
23128 * expr.h (clobber_reg): New function.
23130 2014-04-25 Tom de Vries <tom@codesourcery.com>
23132 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
23135 2014-04-25 Radovan Obradovic <robradovic@mips.com>
23136 Tom de Vries <tom@codesourcery.com>
23138 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
23140 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
23141 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
23142 new argument to find_all_hard_reg_sets call.
23144 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23146 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
23147 Use HOST_WIDE_INT_C for mask literal.
23148 (aarch_rev16_shleft_mask_imm_p): Likewise.
23150 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
23153 * config/sparc/sparc.md (ashlsi3_extend): Delete.
23155 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
23157 PR preprocessor/56540
23158 * config/i386/i386-c.c (ix86_target_macros): Define
23159 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
23161 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23163 * configure.ac (tga_func): Remove.
23164 (LIB_TLS_SPEC): Remove.
23165 * configure: Regenerate.
23166 * config.in: Regenerate.
23167 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
23169 2014-04-25 Richard Biener <rguenther@suse.de>
23172 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
23173 call stmt use/clobber sets during stmt walk instead of
23174 walking the possibly incomplete set of caller edges.
23176 2014-04-25 Richard Biener <rguenther@suse.de>
23179 * passes.c (apply_ipa_transforms): Inline into only caller ...
23180 (execute_one_pass): ... here. Properly bring in function
23181 bodies for nodes we want to apply IPA transforms to.
23183 2014-04-24 Cong Hou <congh@google.com>
23185 PR tree-optimization/60896
23186 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
23187 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
23188 (vect_mark_pattern_stmts): Set the def type of all statements in
23189 PATTERN_DEF_SEQ as vect_internal_def.
23191 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
23193 * doc/extend.texi (PowerPC Built-in Functions): Document new
23194 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
23195 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
23197 * config/rs6000/predicates.md (const_0_to_3_operand): New
23198 predicate to match 0..3 integer constants.
23200 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
23201 to support adding miscellaneous builtin functions.
23202 (BU_DFP_MISC_2): Likewise.
23203 (BU_P7_MISC_1): Likewise.
23204 (BU_P7_MISC_2): Likewise.
23205 (BU_P8V_MISC_3): Likewise.
23206 (BU_MISC_1): Likewise.
23207 (BU_MISC_2): Likewise.
23208 (DIVWE): Add extended divide builtin functions.
23209 (DIVWEO): Likewise.
23210 (DIVWEU): Likewise.
23211 (DIVWEUO): Likewise.
23213 (DIVDEO): Likewise.
23214 (DIVDEU): Likewise.
23215 (DIVDEUO): Likewise.
23216 (DXEX): Add decimal floating-point builtin functions.
23218 (DDEDPD): Likewise.
23219 (DDEDPDQ): Likewise.
23220 (DENBCD): Likewise.
23221 (DENBCDQ): Likewise.
23225 (DSCLIQ): Likewise.
23227 (DSCRIQ): Likewise.
23228 (CDTBCD): Add new BCD builtin functions.
23229 (CBCDTD): Likewise.
23230 (ADDG6S): Likewise.
23231 (BCDADD): Likewise.
23232 (BCDADD_LT): Likewise.
23233 (BCDADD_EQ): Likewise.
23234 (BCDADD_GT): Likewise.
23235 (BCDADD_OV): Likewise.
23236 (BCDSUB): Likewise.
23237 (BCDSUB_LT): Likewise.
23238 (BCDSUB_EQ): Likewise.
23239 (BCDSUB_GT): Likewise.
23240 (BCDSUB_OV): Likewise.
23241 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
23242 (UNPACK_TD): Likewise.
23243 (PACK_TF): Likewise.
23244 (UNPACK_TF): Likewise.
23245 (UNPACK_TF_0): Likewise.
23246 (UNPACK_TF_1): Likewise.
23247 (PACK_V1TI): Likewise.
23248 (UNPACK_V1TI): Likewise.
23250 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
23251 support for decimal floating point builtin functions.
23252 (rs6000_expand_ternop_builtin): Add checks for the new builtin
23253 functions that take constant arguments.
23254 (rs6000_invalid_builtin): Add decimal floating point builtin support.
23255 (rs6000_init_builtins): Setup long double, _Decimal64, and
23256 _Decimal128 types for new builtin functions.
23257 (builtin_function_type): Set the unsigned flags appropriately for
23258 the new builtin functions.
23259 (rs6000_opt_masks): Add support for decimal floating point builtin
23262 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
23263 floating point builtin functions.
23264 (RS6000_BTM_COMMON): Likewise.
23265 (RS6000_BTI_long_double): Likewise.
23266 (RS6000_BTI_dfloat64): Likewise.
23267 (RS6000_BTI_dfloat128): Likewise.
23268 (long_double_type_internal_node): Likewise.
23269 (dfloat64_type_internal_node): Likewise.
23270 (dfloat128_type_internal_node): Likewise.
23272 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
23273 2.07 bcd arithmetic instructions.
23274 (UNSPEC_BCDSUB): Likewise.
23275 (UNSPEC_BCD_OVERFLOW): Likewise.
23276 (UNSPEC_BCD_ADD_SUB): Likewise.
23277 (bcd_add_sub): Likewise.
23278 (BCD_TEST): Likewise.
23279 (bcd<bcd_add_sub>): Likewise.
23280 (bcd<bcd_add_sub>_test): Likewise.
23281 (bcd<bcd_add_sub>_test2): Likewise.
23282 (bcd<bcd_add_sub>_<code>): Likewise.
23283 (peephole2 for combined bcd ops): Likewise.
23285 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
23286 decimal floating point builtin functions.
23287 (UNSPEC_DENBCD): Likewise.
23288 (UNSPEC_DXEX): Likewise.
23289 (UNSPEC_DIEX): Likewise.
23290 (UNSPEC_DSCLI): Likewise.
23291 (UNSPEC_DSCRI): Likewise.
23292 (D64_D128): Likewise.
23293 (dfp_suffix): Likewise.
23294 (dfp_ddedpd_<mode>): Likewise.
23295 (dfp_denbcd_<mode>): Likewise.
23296 (dfp_dxex_<mode>): Likewise.
23297 (dfp_diex_<mode>): Likewise.
23298 (dfp_dscli_<mode>): Likewise.
23299 (dfp_dscri_<mode>): Likewise.
23301 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
23303 (UNSPEC_CDTBCD): Likewise.
23304 (UNSPEC_CBCDTD): Likewise.
23305 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
23306 (UNSPEC_DIVEO): Likewise.
23307 (UNSPEC_DIVEU): Likewise.
23308 (UNSPEC_DIVEUO): Likewise.
23309 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
23310 pack/unpack 128-bit types.
23311 (UNSPEC_PACK_128BIT): Likewise.
23312 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
23313 (udiv<mode>3): Use idiv_ldiv mode attribute.
23314 (div<mode>3): Likewise.
23315 (addg6s): Add new BCD builtin functions.
23316 (cdtbcd): Likewise.
23317 (cbcdtd): Likewise.
23318 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
23319 (div_extend): Likewise.
23320 (div<div_extend>_<mode>"): Likewise.
23321 (FP128_64): Add support for new builtin functions to pack/unpack
23323 (unpack<mode>): Likewise.
23324 (unpacktf_0): Likewise.
23325 (unpacktf_1): Likewise.
23326 (unpack<mode>_dm): Likewise.
23327 (unpack<mode>_nodm): Likewise.
23328 (pack<mode>): Likewise.
23329 (unpackv1ti): Likewise.
23330 (packv1ti): Likewise.
23332 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
23334 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
23337 2014-04-24 Jakub Jelinek <jakub@redhat.com>
23339 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
23340 * gimplify.c (omp_is_private): Change last argument's type to int.
23341 Only diagnose lastprivate if the simd argument is 1, only diagnose
23342 linear if the simd argument is 2.
23343 (gimplify_omp_for): Adjust omp_is_private callers. When adding
23344 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
23345 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
23346 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
23347 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
23348 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23349 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
23350 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23351 * tree-nested.c (convert_nonlocal_omp_clauses,
23352 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
23354 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
23357 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
23360 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
23362 * flag-types.h (enum ivar_visibility): Add.
23364 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
23366 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
23367 function * argument.
23369 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
23371 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
23373 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23374 Tom de Vries <tom@codesourcery.com>
23376 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
23377 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
23379 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
23380 * emit-rtl.c (try_split): Same.
23382 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23383 Tom de Vries <tom@codesourcery.com>
23385 * common.opt (fuse-caller-save): New option.
23387 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
23389 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
23390 elements for big-endian.
23392 2014-04-24 Richard Biener <rguenther@suse.de>
23394 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
23395 during TER and instead use the sepops interface for expanding
23396 non-GIMPLE_SINGLE_RHS.
23398 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23400 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
23401 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
23403 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23405 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
23406 assembler 64-bit option.
23407 * configure: Regenerate.
23409 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23411 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
23412 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
23413 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
23414 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
23415 (TARGET_CRYPTO): Take TARGET_SIMD into account.
23417 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23419 * config/aarch64/aarch64-builtins.c
23420 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
23421 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
23422 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
23423 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
23425 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
23426 (Vrevsuff): New mode attribute.
23428 2014-04-24 Terry Guo <terry.guo@arm.com>
23430 * config/arm/arm.h (machine_function): Define variable
23431 after_arm_reorg here.
23432 * config/arm/arm.c (after_arm_reorg): Remove the definition.
23433 (arm_split_constant): Update the way to access variable
23435 (arm_reorg): Ditto.
23436 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
23438 2014-04-23 Tom de Vries <tom@codesourcery.com>
23440 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
23442 2014-04-23 David Malcolm <dmalcolm@redhat.com>
23444 * is-a.h: Update comments to reflect the following changes to the
23445 "pointerness" of the API, making the template parameter match the
23446 return type, allowing use of is-a.h with typedefs of pointers.
23447 (is_a_helper::cast): Return a T rather then a pointer to a T, so
23448 that the return type matches the parameter to the is_a_helper.
23450 (dyn_cast): Likewise.
23452 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
23453 pointer from the is-a.h API.
23455 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
23456 (is_a_helper <cgraph_node *>::test): ...this, matching change to
23458 (is_a_helper <varpool_node>::test): Likewise, convert to...
23459 (is_a_helper <varpool_node *>::test): ...this.
23461 (varpool_first_variable): Update for removal of implicit pointer
23462 from the is-a.h API.
23463 (varpool_next_variable): Likewise.
23464 (varpool_first_static_initializer): Likewise.
23465 (varpool_next_static_initializer): Likewise.
23466 (varpool_first_defined_variable): Likewise.
23467 (varpool_next_defined_variable): Likewise.
23468 (cgraph_first_defined_function): Likewise.
23469 (cgraph_next_defined_function): Likewise.
23470 (cgraph_first_function): Likewise.
23471 (cgraph_next_function): Likewise.
23472 (cgraph_first_function_with_gimple_body): Likewise.
23473 (cgraph_next_function_with_gimple_body): Likewise.
23474 (cgraph_alias_target): Likewise.
23475 (varpool_alias_target): Likewise.
23476 (cgraph_function_or_thunk_node): Likewise.
23477 (varpool_variable_node): Likewise.
23478 (symtab_real_symbol_p): Likewise.
23479 * cgraphunit.c (referred_to_p): Likewise.
23480 (analyze_functions): Likewise.
23481 (handle_alias_pairs): Likewise.
23482 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
23483 * gimple-ssa.h (gimple_vuse_op): Likewise.
23484 (gimple_vdef_op): Likewise.
23485 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
23486 * gimple.c (gimple_build_asm_1): Likewise.
23487 (gimple_build_try): Likewise.
23488 (gimple_build_resx): Likewise.
23489 (gimple_build_eh_dispatch): Likewise.
23490 (gimple_build_omp_for): Likewise.
23491 (gimple_omp_for_set_clauses): Likewise.
23493 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
23494 (is_a_helper <gimple_statement_asm *>::test): ...this.
23495 (is_a_helper <gimple_statement_bind>::test): Convert to...
23496 (is_a_helper <gimple_statement_bind *>::test): ...this.
23497 (is_a_helper <gimple_statement_call>::test): Convert to...
23498 (is_a_helper <gimple_statement_call *>::test): ...this.
23499 (is_a_helper <gimple_statement_catch>::test): Convert to...
23500 (is_a_helper <gimple_statement_catch *>::test): ...this.
23501 (is_a_helper <gimple_statement_resx>::test): Convert to...
23502 (is_a_helper <gimple_statement_resx *>::test): ...this.
23503 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
23504 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
23505 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
23506 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
23507 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
23508 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
23509 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
23510 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
23511 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
23512 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
23513 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
23514 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
23515 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
23516 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
23517 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
23518 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
23519 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
23520 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
23521 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
23522 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
23523 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
23524 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
23525 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
23526 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
23527 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
23528 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
23529 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
23530 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
23531 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
23532 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
23533 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
23534 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
23535 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
23536 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
23537 (is_a_helper <gimple_statement_phi>::test): Convert to...
23538 (is_a_helper <gimple_statement_phi *>::test): ...this.
23539 (is_a_helper <gimple_statement_transaction>::test): Convert to...
23540 (is_a_helper <gimple_statement_transaction *>::test): ...this.
23541 (is_a_helper <gimple_statement_try>::test): Convert to...
23542 (is_a_helper <gimple_statement_try *>::test): ...this.
23543 (is_a_helper <gimple_statement_wce>::test): Convert to...
23544 (is_a_helper <gimple_statement_wce *>::test): ...this.
23545 (is_a_helper <const gimple_statement_asm>::test): Convert to...
23546 (is_a_helper <const gimple_statement_asm *>::test): ...this.
23547 (is_a_helper <const gimple_statement_bind>::test): Convert to...
23548 (is_a_helper <const gimple_statement_bind *>::test): ...this.
23549 (is_a_helper <const gimple_statement_call>::test): Convert to...
23550 (is_a_helper <const gimple_statement_call *>::test): ...this.
23551 (is_a_helper <const gimple_statement_catch>::test): Convert to...
23552 (is_a_helper <const gimple_statement_catch *>::test): ...this.
23553 (is_a_helper <const gimple_statement_resx>::test): Convert to...
23554 (is_a_helper <const gimple_statement_resx *>::test): ...this.
23555 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
23556 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
23557 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
23558 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
23559 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
23561 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
23563 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
23565 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
23567 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
23568 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
23569 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
23571 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
23572 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
23574 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
23575 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
23576 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
23577 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
23578 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
23579 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
23581 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
23582 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
23583 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
23584 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
23586 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
23587 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
23588 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
23589 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
23590 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
23591 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
23592 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
23593 (is_a_helper <const gimple_statement_phi>::test): Convert to...
23594 (is_a_helper <const gimple_statement_phi *>::test): ...this.
23595 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
23596 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
23597 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
23598 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
23599 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
23600 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
23601 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
23603 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
23605 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
23606 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
23608 (gimple_use_ops): Update for removal of implicit pointer from the
23610 (gimple_set_use_ops): Likewise.
23611 (gimple_vuse): Likewise.
23612 (gimple_vdef): Likewise.
23613 (gimple_vuse_ptr): Likewise.
23614 (gimple_vdef_ptr): Likewise.
23615 (gimple_set_vuse): Likewise.
23616 (gimple_set_vdef): Likewise.
23617 (gimple_omp_return_set_lhs): Likewise.
23618 (gimple_omp_return_lhs): Likewise.
23619 (gimple_omp_return_lhs_ptr): Likewise.
23620 (gimple_call_fntype): Likewise.
23621 (gimple_call_set_fntype): Likewise.
23622 (gimple_call_set_internal_fn): Likewise.
23623 (gimple_call_use_set): Likewise.
23624 (gimple_call_clobber_set): Likewise.
23625 (gimple_bind_vars): Likewise.
23626 (gimple_bind_set_vars): Likewise.
23627 (gimple_bind_body_ptr): Likewise.
23628 (gimple_bind_set_body): Likewise.
23629 (gimple_bind_add_stmt): Likewise.
23630 (gimple_bind_block): Likewise.
23631 (gimple_bind_set_block): Likewise.
23632 (gimple_asm_ninputs): Likewise.
23633 (gimple_asm_noutputs): Likewise.
23634 (gimple_asm_nclobbers): Likewise.
23635 (gimple_asm_nlabels): Likewise.
23636 (gimple_asm_input_op): Likewise.
23637 (gimple_asm_input_op_ptr): Likewise.
23638 (gimple_asm_output_op): Likewise.
23639 (gimple_asm_output_op_ptr): Likewise.
23640 (gimple_asm_set_output_op): Likewise.
23641 (gimple_asm_clobber_op): Likewise.
23642 (gimple_asm_set_clobber_op): Likewise.
23643 (gimple_asm_label_op): Likewise.
23644 (gimple_asm_set_label_op): Likewise.
23645 (gimple_asm_string): Likewise.
23646 (gimple_catch_types): Likewise.
23647 (gimple_catch_types_ptr): Likewise.
23648 (gimple_catch_handler_ptr): Likewise.
23649 (gimple_catch_set_types): Likewise.
23650 (gimple_catch_set_handler): Likewise.
23651 (gimple_eh_filter_types): Likewise.
23652 (gimple_eh_filter_types_ptr): Likewise.
23653 (gimple_eh_filter_failure_ptr): Likewise.
23654 (gimple_eh_filter_set_types): Likewise.
23655 (gimple_eh_filter_set_failure): Likewise.
23656 (gimple_eh_must_not_throw_fndecl): Likewise.
23657 (gimple_eh_must_not_throw_set_fndecl): Likewise.
23658 (gimple_eh_else_n_body_ptr): Likewise.
23659 (gimple_eh_else_e_body_ptr): Likewise.
23660 (gimple_eh_else_set_n_body): Likewise.
23661 (gimple_eh_else_set_e_body): Likewise.
23662 (gimple_try_eval_ptr): Likewise.
23663 (gimple_try_cleanup_ptr): Likewise.
23664 (gimple_try_set_eval): Likewise.
23665 (gimple_try_set_cleanup): Likewise.
23666 (gimple_wce_cleanup_ptr): Likewise.
23667 (gimple_wce_set_cleanup): Likewise.
23668 (gimple_phi_capacity): Likewise.
23669 (gimple_phi_num_args): Likewise.
23670 (gimple_phi_result): Likewise.
23671 (gimple_phi_result_ptr): Likewise.
23672 (gimple_phi_set_result): Likewise.
23673 (gimple_phi_arg): Likewise.
23674 (gimple_phi_set_arg): Likewise.
23675 (gimple_resx_region): Likewise.
23676 (gimple_resx_set_region): Likewise.
23677 (gimple_eh_dispatch_region): Likewise.
23678 (gimple_eh_dispatch_set_region): Likewise.
23679 (gimple_omp_critical_name): Likewise.
23680 (gimple_omp_critical_name_ptr): Likewise.
23681 (gimple_omp_critical_set_name): Likewise.
23682 (gimple_omp_for_clauses): Likewise.
23683 (gimple_omp_for_clauses_ptr): Likewise.
23684 (gimple_omp_for_set_clauses): Likewise.
23685 (gimple_omp_for_collapse): Likewise.
23686 (gimple_omp_for_index): Likewise.
23687 (gimple_omp_for_index_ptr): Likewise.
23688 (gimple_omp_for_set_index): Likewise.
23689 (gimple_omp_for_initial): Likewise.
23690 (gimple_omp_for_initial_ptr): Likewise.
23691 (gimple_omp_for_set_initial): Likewise.
23692 (gimple_omp_for_final): Likewise.
23693 (gimple_omp_for_final_ptr): Likewise.
23694 (gimple_omp_for_set_final): Likewise.
23695 (gimple_omp_for_incr): Likewise.
23696 (gimple_omp_for_incr_ptr): Likewise.
23697 (gimple_omp_for_set_incr): Likewise.
23698 (gimple_omp_for_pre_body_ptr): Likewise.
23699 (gimple_omp_for_set_pre_body): Likewise.
23700 (gimple_omp_parallel_clauses): Likewise.
23701 (gimple_omp_parallel_clauses_ptr): Likewise.
23702 (gimple_omp_parallel_set_clauses): Likewise.
23703 (gimple_omp_parallel_child_fn): Likewise.
23704 (gimple_omp_parallel_child_fn_ptr): Likewise.
23705 (gimple_omp_parallel_set_child_fn): Likewise.
23706 (gimple_omp_parallel_data_arg): Likewise.
23707 (gimple_omp_parallel_data_arg_ptr): Likewise.
23708 (gimple_omp_parallel_set_data_arg): Likewise.
23709 (gimple_omp_task_clauses): Likewise.
23710 (gimple_omp_task_clauses_ptr): Likewise.
23711 (gimple_omp_task_set_clauses): Likewise.
23712 (gimple_omp_task_child_fn): Likewise.
23713 (gimple_omp_task_child_fn_ptr): Likewise.
23714 (gimple_omp_task_set_child_fn): Likewise.
23715 (gimple_omp_task_data_arg): Likewise.
23716 (gimple_omp_task_data_arg_ptr): Likewise.
23717 (gimple_omp_task_set_data_arg): Likewise.
23718 (gimple_omp_taskreg_clauses): Likewise.
23719 (gimple_omp_taskreg_clauses_ptr): Likewise.
23720 (gimple_omp_taskreg_set_clauses): Likewise.
23721 (gimple_omp_taskreg_child_fn): Likewise.
23722 (gimple_omp_taskreg_child_fn_ptr): Likewise.
23723 (gimple_omp_taskreg_set_child_fn): Likewise.
23724 (gimple_omp_taskreg_data_arg): Likewise.
23725 (gimple_omp_taskreg_data_arg_ptr): Likewise.
23726 (gimple_omp_taskreg_set_data_arg): Likewise.
23727 (gimple_omp_task_copy_fn): Likewise.
23728 (gimple_omp_task_copy_fn_ptr): Likewise.
23729 (gimple_omp_task_set_copy_fn): Likewise.
23730 (gimple_omp_task_arg_size): Likewise.
23731 (gimple_omp_task_arg_size_ptr): Likewise.
23732 (gimple_omp_task_set_arg_size): Likewise.
23733 (gimple_omp_task_arg_align): Likewise.
23734 (gimple_omp_task_arg_align_ptr): Likewise.
23735 (gimple_omp_task_set_arg_align): Likewise.
23736 (gimple_omp_single_clauses): Likewise.
23737 (gimple_omp_single_clauses_ptr): Likewise.
23738 (gimple_omp_single_set_clauses): Likewise.
23739 (gimple_omp_target_clauses): Likewise.
23740 (gimple_omp_target_clauses_ptr): Likewise.
23741 (gimple_omp_target_set_clauses): Likewise.
23742 (gimple_omp_target_child_fn): Likewise.
23743 (gimple_omp_target_child_fn_ptr): Likewise.
23744 (gimple_omp_target_set_child_fn): Likewise.
23745 (gimple_omp_target_data_arg): Likewise.
23746 (gimple_omp_target_data_arg_ptr): Likewise.
23747 (gimple_omp_target_set_data_arg): Likewise.
23748 (gimple_omp_teams_clauses): Likewise.
23749 (gimple_omp_teams_clauses_ptr): Likewise.
23750 (gimple_omp_teams_set_clauses): Likewise.
23751 (gimple_omp_sections_clauses): Likewise.
23752 (gimple_omp_sections_clauses_ptr): Likewise.
23753 (gimple_omp_sections_set_clauses): Likewise.
23754 (gimple_omp_sections_control): Likewise.
23755 (gimple_omp_sections_control_ptr): Likewise.
23756 (gimple_omp_sections_set_control): Likewise.
23757 (gimple_omp_for_set_cond): Likewise.
23758 (gimple_omp_for_cond): Likewise.
23759 (gimple_omp_atomic_store_set_val): Likewise.
23760 (gimple_omp_atomic_store_val): Likewise.
23761 (gimple_omp_atomic_store_val_ptr): Likewise.
23762 (gimple_omp_atomic_load_set_lhs): Likewise.
23763 (gimple_omp_atomic_load_lhs): Likewise.
23764 (gimple_omp_atomic_load_lhs_ptr): Likewise.
23765 (gimple_omp_atomic_load_set_rhs): Likewise.
23766 (gimple_omp_atomic_load_rhs): Likewise.
23767 (gimple_omp_atomic_load_rhs_ptr): Likewise.
23768 (gimple_omp_continue_control_def): Likewise.
23769 (gimple_omp_continue_control_def_ptr): Likewise.
23770 (gimple_omp_continue_set_control_def): Likewise.
23771 (gimple_omp_continue_control_use): Likewise.
23772 (gimple_omp_continue_control_use_ptr): Likewise.
23773 (gimple_omp_continue_set_control_use): Likewise.
23774 (gimple_transaction_body_ptr): Likewise.
23775 (gimple_transaction_label): Likewise.
23776 (gimple_transaction_label_ptr): Likewise.
23777 (gimple_transaction_set_body): Likewise.
23778 (gimple_transaction_set_label): Likewise.
23780 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
23781 * ipa-inline-analysis.c (inline_write_summary): Likewise.
23782 * ipa-ref.c (ipa_record_reference): Likewise.
23783 * ipa-reference.c (analyze_function): Likewise.
23784 (ipa_reference_write_optimization_summary): Likewise.
23785 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
23786 (address_taken_from_non_vtable_p): Likewise.
23787 (comdat_can_be_unshared_p_1): Likewise.
23788 * lto-cgraph.c (lto_output_ref): Likewise.
23789 (add_references): Likewise.
23790 (compute_ltrans_boundary): Likewise.
23791 (output_symtab): Likewise.
23792 (input_ref): Likewise.
23793 (input_cgraph_1): Likewise.
23794 (output_cgraph_opt_summary): Likewise.
23795 * lto-streamer-out.c (lto_output): Likewise.
23796 (output_symbol_p): Likewise.
23797 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
23798 (lsei_start_function_in_partition): Likewise.
23799 (lsei_next_variable_in_partition): Likewise.
23800 (lsei_start_variable_in_partition): Likewise.
23801 * symtab.c (insert_to_assembler_name_hash): Likewise.
23802 (unlink_from_assembler_name_hash): Likewise.
23803 (symtab_unregister_node): Likewise.
23804 (symtab_remove_node): Likewise.
23805 (dump_symtab_node): Likewise.
23806 (verify_symtab_base): Likewise.
23807 (verify_symtab_node): Likewise.
23808 (symtab_make_decl_local): Likewise.
23809 (symtab_alias_ultimate_target): Likewise.
23810 (symtab_resolve_alias): Likewise.
23811 (symtab_get_symbol_partitioning_class): Likewise.
23812 * tree-phinodes.c (allocate_phi_node): Likewise.
23813 (reserve_phi_args_for_new_edge): Likewise.
23814 (remove_phi_args): Likewise.
23815 * varpool.c (varpool_node_for_asm): Likewise.
23816 (varpool_remove_unreferenced_decls): Likewise.
23818 2014-04-23 Jeff Law <law@redhat.com>
23820 PR tree-optimization/60902
23821 * tree-ssa-threadedge.c
23822 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
23823 invalidate outputs from statements that do not produce useful
23824 outputs for threading.
23826 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
23828 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
23829 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
23830 machine descriptions for Stack Smashing Protector.
23832 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
23834 * aarch64.md (<optab>_rol<mode>3): New pattern.
23835 (<optab>_rolsi3_uxtw): Likewise.
23836 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
23838 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
23840 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
23841 (arm_cortex_a12_tune): Likewise.
23843 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23845 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
23847 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23849 * config/arm/arm.md (arm_rev16si2): New pattern.
23850 (arm_rev16si2_alt): Likewise.
23851 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
23853 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23855 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
23856 (rev16<mode>2_alt): Likewise.
23857 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
23858 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
23859 (aarch_rev16_shleft_mask_imm_p): Likewise.
23860 (aarch_rev16_p_1): Likewise.
23861 (aarch_rev16_p): Likewise.
23862 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
23863 (aarch_rev16_shright_mask_imm_p): Likewise.
23864 (aarch_rev16_shleft_mask_imm_p): Likewise.
23866 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23868 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
23869 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
23871 (cortex_a53_extra_costs): Likewise.
23872 (cortex_a57_extra_costs): Likewise.
23873 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
23874 (cortexa7_extra_costs): Likewise.
23875 (cortexa8_extra_costs): Likewise.
23876 (cortexa12_extra_costs): Likewise.
23877 (cortexa15_extra_costs): Likewise.
23878 (v7m_extra_costs): Likewise.
23879 (arm_new_rtx_costs): Handle BSWAP.
23881 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23883 * config/arm/arm.c (cortexa8_extra_costs): New table.
23884 (arm_cortex_a8_tune): New tuning struct.
23885 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
23887 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23889 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
23891 2014-04-23 Richard Biener <rguenther@suse.de>
23893 * Makefile.in (OBJS): Remove loop-unswitch.o.
23894 * tree-pass.h (make_pass_rtl_unswitch): Remove.
23895 * passes.def (pass_rtl_unswitch): Likewise.
23896 * loop-init.c (gate_rtl_unswitch): Likewise.
23897 (rtl_unswitch): Likewise.
23898 (pass_data_rtl_unswitch): Likewise.
23899 (pass_rtl_unswitch): Likewise.
23900 (make_pass_rtl_unswitch): Likewise.
23901 * rtl.h (reversed_condition): Likewise.
23902 (compare_and_jump_seq): Likewise.
23903 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
23905 * loop-unroll.c (compare_and_jump_seq): Likewise.
23907 2014-04-23 Richard Biener <rguenther@suse.de>
23909 PR tree-optimization/60903
23910 * tree-ssa-loop-im.c (analyze_memory_references): Remove
23911 commented code block.
23912 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
23913 loop flags to newly created BBs and edges.
23915 2014-04-23 Nick Clifton <nickc@redhat.com>
23917 * config/msp430/msp430.c (msp430_handle_option): Move function
23919 (msp430_option_override): Simplify mcu and mcpu option handling.
23920 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
23921 support for -mhwmult command line option.
23922 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
23923 -mhwmult command line option.
23924 (msp430_hwmult_enabled): Delete.
23925 (msp43o_output_labelref): Add support for -mhwmult command line option.
23926 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
23927 (umulsidi3): Likewise.
23928 * config/msp430/msp430.opt (mmcu): Add Report attribute.
23929 (mcpu, mlarge, msmall): Likewise.
23930 (mhwmult): New option.
23931 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
23933 (msp430_is_f5_mcu): Remove prototype.
23934 (msp430_use_f5_series_hwmult): Add prototype.
23935 * config/msp430/msp430-opts.h: New file.
23936 * common/config/msp430: New directory.
23937 * common/config/msp430/msp430-common.c: New file.
23938 * config.gcc (msp430): Remove target_has_targetm_common.
23939 * doc/invoke.texi: Document -mhwmult command line option.
23941 2014-04-23 Nick Clifton <nickc@redhat.com>
23943 * config/i386/cygwin.h (ENDFILE_SPEC): Include
23944 default-manifest.o if it can be found in the search path.
23945 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
23947 2014-04-23 Terry Guo <terry.guo@arm.com>
23949 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
23951 2014-04-23 Richard Biener <rguenther@suse.de>
23953 PR middle-end/60895
23954 * tree-inline.c (declare_return_variable): Use mark_addressable.
23956 2014-04-23 Richard Biener <rguenther@suse.de>
23958 PR middle-end/60891
23959 * loop-init.c (loop_optimizer_init): Make sure to apply
23960 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
23962 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23965 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
23967 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
23968 if flag_sanitize_undefined_trap_on_error.
23969 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
23970 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
23971 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
23972 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
23973 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
23974 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
23975 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
23976 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
23977 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
23978 * ubsan.c (ubsan_instrument_unreachable): Return
23979 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
23980 (ubsan_expand_null_ifn): Emit __builtin_trap ()
23981 if flag_sanitize_undefined_trap_on_error and
23982 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
23983 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
23984 instrument_bool_enum_load): Emit __builtin_trap () if
23985 flag_sanitize_undefined_trap_on_error and
23986 __builtin_handle_*_abort () if !flag_sanitize_recover.
23987 * doc/invoke.texi (-fsanitize-recover,
23988 -fsanitize-undefined-trap-on-error): Document.
23990 2014-04-22 Christian Bruel <christian.bruel@st.com>
23992 * config/sh/sh.md (mov<mode>): Replace movQIHI.
23993 Force immediates to SImode.
23995 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
23997 * config/nios2/nios2.md (UNSPEC_ROUND): New.
23998 (lroundsfsi2): New.
23999 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
24000 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
24001 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
24002 (nios2_fpu_insn): Add entry for round.
24003 (N2FPU_NO_ERRNO_P): Define.
24004 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
24006 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
24008 2014-04-22 Richard Henderson <rth@redhat.com>
24010 * config/aarch64/aarch64 (addti3, subti3): New expanders.
24011 (add<GPI>3_compare0): Remove leading * from name.
24012 (add<GPI>3_carryin): Likewise.
24013 (sub<GPI>3_compare0): Likewise.
24014 (sub<GPI>3_carryin): Likewise.
24015 (<su_optab>mulditi3): New expander.
24016 (multi3): New expander.
24017 (madd<GPI>): Remove leading * from name.
24019 2014-04-22 Martin Jambor <mjambor@suse.cz>
24021 * cgraphclones.c (cgraph_function_versioning): Copy
24022 ipa_transforms_to_apply instead of asserting it is empty.
24024 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
24027 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
24028 on count_exp to get mode.
24030 2014-04-22 Andrew Pinski <apinski@cavium.com>
24032 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
24033 Handle TLS for ILP32.
24034 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
24035 (tlsie_small_<mode>): this and handle PTR.
24036 (tlsie_small_sidi): New pattern.
24037 (tlsle_small): Change to an expand to handle ILP32.
24038 (tlsle_small_<mode>): New pattern.
24039 (tlsdesc_small): Rename to ...
24040 (tlsdesc_small_<mode>): this and handle PTR.
24042 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24044 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
24046 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24048 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24049 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
24050 (aarch64_types_signed_poly_qualifiers): Likewise.
24051 (aarch64_types_unsigned_signed_qualifiers): Likewise.
24052 (aarch64_types_poly_signed_qualifiers): Likewise.
24053 (TYPES_REINTERP_SS): Type macro added.
24054 (TYPES_REINTERP_SU): Likewise.
24055 (TYPES_REINTERP_SP): Likewise.
24056 (TYPES_REINTERP_US): Likewise.
24057 (TYPES_REINTERP_PS): Likewise.
24058 (aarch64_fold_builtin): New expression folding added.
24059 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
24060 Declarations removed.
24061 (REINTERP_SS): Declarations added.
24062 (REINTERP_US): Likewise.
24063 (REINTERP_PS): Likewise.
24064 (REINTERP_SU): Likewise.
24065 (REINTERP_SP): Likewise.
24066 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
24067 (vreinterpretq_p8_f64): Likewise.
24068 (vreinterpret_p16_f64): Likewise.
24069 (vreinterpretq_p16_f64): Likewise.
24070 (vreinterpret_f32_f64): Likewise.
24071 (vreinterpretq_f32_f64): Likewise.
24072 (vreinterpret_f64_f32): Likewise.
24073 (vreinterpret_f64_p8): Likewise.
24074 (vreinterpret_f64_p16): Likewise.
24075 (vreinterpret_f64_s8): Likewise.
24076 (vreinterpret_f64_s16): Likewise.
24077 (vreinterpret_f64_s32): Likewise.
24078 (vreinterpret_f64_s64): Likewise.
24079 (vreinterpret_f64_u8): Likewise.
24080 (vreinterpret_f64_u16): Likewise.
24081 (vreinterpret_f64_u32): Likewise.
24082 (vreinterpret_f64_u64): Likewise.
24083 (vreinterpretq_f64_f32): Likewise.
24084 (vreinterpretq_f64_p8): Likewise.
24085 (vreinterpretq_f64_p16): Likewise.
24086 (vreinterpretq_f64_s8): Likewise.
24087 (vreinterpretq_f64_s16): Likewise.
24088 (vreinterpretq_f64_s32): Likewise.
24089 (vreinterpretq_f64_s64): Likewise.
24090 (vreinterpretq_f64_u8): Likewise.
24091 (vreinterpretq_f64_u16): Likewise.
24092 (vreinterpretq_f64_u32): Likewise.
24093 (vreinterpretq_f64_u64): Likewise.
24094 (vreinterpret_s64_f64): Likewise.
24095 (vreinterpretq_s64_f64): Likewise.
24096 (vreinterpret_u64_f64): Likewise.
24097 (vreinterpretq_u64_f64): Likewise.
24098 (vreinterpret_s8_f64): Likewise.
24099 (vreinterpretq_s8_f64): Likewise.
24100 (vreinterpret_s16_f64): Likewise.
24101 (vreinterpretq_s16_f64): Likewise.
24102 (vreinterpret_s32_f64): Likewise.
24103 (vreinterpretq_s32_f64): Likewise.
24104 (vreinterpret_u8_f64): Likewise.
24105 (vreinterpretq_u8_f64): Likewise.
24106 (vreinterpret_u16_f64): Likewise.
24107 (vreinterpretq_u16_f64): Likewise.
24108 (vreinterpret_u32_f64): Likewise.
24109 (vreinterpretq_u32_f64): Likewise.
24111 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24113 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24114 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
24115 (vreinterpret_p8_s8): Likewise.
24116 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
24117 (vreinterpret_p8_s16): Likewise.
24118 (vreinterpret_p8_s32): Likewise.
24119 (vreinterpret_p8_s64): Likewise.
24120 (vreinterpret_p8_f32): Likewise.
24121 (vreinterpret_p8_u8): Likewise.
24122 (vreinterpret_p8_u16): Likewise.
24123 (vreinterpret_p8_u32): Likewise.
24124 (vreinterpret_p8_u64): Likewise.
24125 (vreinterpret_p8_p16): Likewise.
24126 (vreinterpretq_p8_s8): Likewise.
24127 (vreinterpretq_p8_s16): Likewise.
24128 (vreinterpretq_p8_s32): Likewise.
24129 (vreinterpretq_p8_s64): Likewise.
24130 (vreinterpretq_p8_f32): Likewise.
24131 (vreinterpretq_p8_u8): Likewise.
24132 (vreinterpretq_p8_u16): Likewise.
24133 (vreinterpretq_p8_u32): Likewise.
24134 (vreinterpretq_p8_u64): Likewise.
24135 (vreinterpretq_p8_p16): Likewise.
24136 (vreinterpret_p16_s8): Likewise.
24137 (vreinterpret_p16_s16): Likewise.
24138 (vreinterpret_p16_s32): Likewise.
24139 (vreinterpret_p16_s64): Likewise.
24140 (vreinterpret_p16_f32): Likewise.
24141 (vreinterpret_p16_u8): Likewise.
24142 (vreinterpret_p16_u16): Likewise.
24143 (vreinterpret_p16_u32): Likewise.
24144 (vreinterpret_p16_u64): Likewise.
24145 (vreinterpret_p16_p8): Likewise.
24146 (vreinterpretq_p16_s8): Likewise.
24147 (vreinterpretq_p16_s16): Likewise.
24148 (vreinterpretq_p16_s32): Likewise.
24149 (vreinterpretq_p16_s64): Likewise.
24150 (vreinterpretq_p16_f32): Likewise.
24151 (vreinterpretq_p16_u8): Likewise.
24152 (vreinterpretq_p16_u16): Likewise.
24153 (vreinterpretq_p16_u32): Likewise.
24154 (vreinterpretq_p16_u64): Likewise.
24155 (vreinterpretq_p16_p8): Likewise.
24156 (vreinterpret_f32_s8): Likewise.
24157 (vreinterpret_f32_s16): Likewise.
24158 (vreinterpret_f32_s32): Likewise.
24159 (vreinterpret_f32_s64): Likewise.
24160 (vreinterpret_f32_u8): Likewise.
24161 (vreinterpret_f32_u16): Likewise.
24162 (vreinterpret_f32_u32): Likewise.
24163 (vreinterpret_f32_u64): Likewise.
24164 (vreinterpret_f32_p8): Likewise.
24165 (vreinterpret_f32_p16): Likewise.
24166 (vreinterpretq_f32_s8): Likewise.
24167 (vreinterpretq_f32_s16): Likewise.
24168 (vreinterpretq_f32_s32): Likewise.
24169 (vreinterpretq_f32_s64): Likewise.
24170 (vreinterpretq_f32_u8): Likewise.
24171 (vreinterpretq_f32_u16): Likewise.
24172 (vreinterpretq_f32_u32): Likewise.
24173 (vreinterpretq_f32_u64): Likewise.
24174 (vreinterpretq_f32_p8): Likewise.
24175 (vreinterpretq_f32_p16): Likewise.
24176 (vreinterpret_s64_s8): Likewise.
24177 (vreinterpret_s64_s16): Likewise.
24178 (vreinterpret_s64_s32): Likewise.
24179 (vreinterpret_s64_f32): Likewise.
24180 (vreinterpret_s64_u8): Likewise.
24181 (vreinterpret_s64_u16): Likewise.
24182 (vreinterpret_s64_u32): Likewise.
24183 (vreinterpret_s64_u64): Likewise.
24184 (vreinterpret_s64_p8): Likewise.
24185 (vreinterpret_s64_p16): Likewise.
24186 (vreinterpretq_s64_s8): Likewise.
24187 (vreinterpretq_s64_s16): Likewise.
24188 (vreinterpretq_s64_s32): Likewise.
24189 (vreinterpretq_s64_f32): Likewise.
24190 (vreinterpretq_s64_u8): Likewise.
24191 (vreinterpretq_s64_u16): Likewise.
24192 (vreinterpretq_s64_u32): Likewise.
24193 (vreinterpretq_s64_u64): Likewise.
24194 (vreinterpretq_s64_p8): Likewise.
24195 (vreinterpretq_s64_p16): Likewise.
24196 (vreinterpret_u64_s8): Likewise.
24197 (vreinterpret_u64_s16): Likewise.
24198 (vreinterpret_u64_s32): Likewise.
24199 (vreinterpret_u64_s64): Likewise.
24200 (vreinterpret_u64_f32): Likewise.
24201 (vreinterpret_u64_u8): Likewise.
24202 (vreinterpret_u64_u16): Likewise.
24203 (vreinterpret_u64_u32): Likewise.
24204 (vreinterpret_u64_p8): Likewise.
24205 (vreinterpret_u64_p16): Likewise.
24206 (vreinterpretq_u64_s8): Likewise.
24207 (vreinterpretq_u64_s16): Likewise.
24208 (vreinterpretq_u64_s32): Likewise.
24209 (vreinterpretq_u64_s64): Likewise.
24210 (vreinterpretq_u64_f32): Likewise.
24211 (vreinterpretq_u64_u8): Likewise.
24212 (vreinterpretq_u64_u16): Likewise.
24213 (vreinterpretq_u64_u32): Likewise.
24214 (vreinterpretq_u64_p8): Likewise.
24215 (vreinterpretq_u64_p16): Likewise.
24216 (vreinterpret_s8_s16): Likewise.
24217 (vreinterpret_s8_s32): Likewise.
24218 (vreinterpret_s8_s64): Likewise.
24219 (vreinterpret_s8_f32): Likewise.
24220 (vreinterpret_s8_u8): Likewise.
24221 (vreinterpret_s8_u16): Likewise.
24222 (vreinterpret_s8_u32): Likewise.
24223 (vreinterpret_s8_u64): Likewise.
24224 (vreinterpret_s8_p8): Likewise.
24225 (vreinterpret_s8_p16): Likewise.
24226 (vreinterpretq_s8_s16): Likewise.
24227 (vreinterpretq_s8_s32): Likewise.
24228 (vreinterpretq_s8_s64): Likewise.
24229 (vreinterpretq_s8_f32): Likewise.
24230 (vreinterpretq_s8_u8): Likewise.
24231 (vreinterpretq_s8_u16): Likewise.
24232 (vreinterpretq_s8_u32): Likewise.
24233 (vreinterpretq_s8_u64): Likewise.
24234 (vreinterpretq_s8_p8): Likewise.
24235 (vreinterpretq_s8_p16): Likewise.
24236 (vreinterpret_s16_s8): Likewise.
24237 (vreinterpret_s16_s32): Likewise.
24238 (vreinterpret_s16_s64): Likewise.
24239 (vreinterpret_s16_f32): Likewise.
24240 (vreinterpret_s16_u8): Likewise.
24241 (vreinterpret_s16_u16): Likewise.
24242 (vreinterpret_s16_u32): Likewise.
24243 (vreinterpret_s16_u64): Likewise.
24244 (vreinterpret_s16_p8): Likewise.
24245 (vreinterpret_s16_p16): Likewise.
24246 (vreinterpretq_s16_s8): Likewise.
24247 (vreinterpretq_s16_s32): Likewise.
24248 (vreinterpretq_s16_s64): Likewise.
24249 (vreinterpretq_s16_f32): Likewise.
24250 (vreinterpretq_s16_u8): Likewise.
24251 (vreinterpretq_s16_u16): Likewise.
24252 (vreinterpretq_s16_u32): Likewise.
24253 (vreinterpretq_s16_u64): Likewise.
24254 (vreinterpretq_s16_p8): Likewise.
24255 (vreinterpretq_s16_p16): Likewise.
24256 (vreinterpret_s32_s8): Likewise.
24257 (vreinterpret_s32_s16): Likewise.
24258 (vreinterpret_s32_s64): Likewise.
24259 (vreinterpret_s32_f32): Likewise.
24260 (vreinterpret_s32_u8): Likewise.
24261 (vreinterpret_s32_u16): Likewise.
24262 (vreinterpret_s32_u32): Likewise.
24263 (vreinterpret_s32_u64): Likewise.
24264 (vreinterpret_s32_p8): Likewise.
24265 (vreinterpret_s32_p16): Likewise.
24266 (vreinterpretq_s32_s8): Likewise.
24267 (vreinterpretq_s32_s16): Likewise.
24268 (vreinterpretq_s32_s64): Likewise.
24269 (vreinterpretq_s32_f32): Likewise.
24270 (vreinterpretq_s32_u8): Likewise.
24271 (vreinterpretq_s32_u16): Likewise.
24272 (vreinterpretq_s32_u32): Likewise.
24273 (vreinterpretq_s32_u64): Likewise.
24274 (vreinterpretq_s32_p8): Likewise.
24275 (vreinterpretq_s32_p16): Likewise.
24276 (vreinterpret_u8_s8): Likewise.
24277 (vreinterpret_u8_s16): Likewise.
24278 (vreinterpret_u8_s32): Likewise.
24279 (vreinterpret_u8_s64): Likewise.
24280 (vreinterpret_u8_f32): Likewise.
24281 (vreinterpret_u8_u16): Likewise.
24282 (vreinterpret_u8_u32): Likewise.
24283 (vreinterpret_u8_u64): Likewise.
24284 (vreinterpret_u8_p8): Likewise.
24285 (vreinterpret_u8_p16): Likewise.
24286 (vreinterpretq_u8_s8): Likewise.
24287 (vreinterpretq_u8_s16): Likewise.
24288 (vreinterpretq_u8_s32): Likewise.
24289 (vreinterpretq_u8_s64): Likewise.
24290 (vreinterpretq_u8_f32): Likewise.
24291 (vreinterpretq_u8_u16): Likewise.
24292 (vreinterpretq_u8_u32): Likewise.
24293 (vreinterpretq_u8_u64): Likewise.
24294 (vreinterpretq_u8_p8): Likewise.
24295 (vreinterpretq_u8_p16): Likewise.
24296 (vreinterpret_u16_s8): Likewise.
24297 (vreinterpret_u16_s16): Likewise.
24298 (vreinterpret_u16_s32): Likewise.
24299 (vreinterpret_u16_s64): Likewise.
24300 (vreinterpret_u16_f32): Likewise.
24301 (vreinterpret_u16_u8): Likewise.
24302 (vreinterpret_u16_u32): Likewise.
24303 (vreinterpret_u16_u64): Likewise.
24304 (vreinterpret_u16_p8): Likewise.
24305 (vreinterpret_u16_p16): Likewise.
24306 (vreinterpretq_u16_s8): Likewise.
24307 (vreinterpretq_u16_s16): Likewise.
24308 (vreinterpretq_u16_s32): Likewise.
24309 (vreinterpretq_u16_s64): Likewise.
24310 (vreinterpretq_u16_f32): Likewise.
24311 (vreinterpretq_u16_u8): Likewise.
24312 (vreinterpretq_u16_u32): Likewise.
24313 (vreinterpretq_u16_u64): Likewise.
24314 (vreinterpretq_u16_p8): Likewise.
24315 (vreinterpretq_u16_p16): Likewise.
24316 (vreinterpret_u32_s8): Likewise.
24317 (vreinterpret_u32_s16): Likewise.
24318 (vreinterpret_u32_s32): Likewise.
24319 (vreinterpret_u32_s64): Likewise.
24320 (vreinterpret_u32_f32): Likewise.
24321 (vreinterpret_u32_u8): Likewise.
24322 (vreinterpret_u32_u16): Likewise.
24323 (vreinterpret_u32_u64): Likewise.
24324 (vreinterpret_u32_p8): Likewise.
24325 (vreinterpret_u32_p16): Likewise.
24326 (vreinterpretq_u32_s8): Likewise.
24327 (vreinterpretq_u32_s16): Likewise.
24328 (vreinterpretq_u32_s32): Likewise.
24329 (vreinterpretq_u32_s64): Likewise.
24330 (vreinterpretq_u32_f32): Likewise.
24331 (vreinterpretq_u32_u8): Likewise.
24332 (vreinterpretq_u32_u16): Likewise.
24333 (vreinterpretq_u32_u64): Likewise.
24334 (vreinterpretq_u32_p8): Likewise.
24335 (vreinterpretq_u32_p16): Likewise.
24337 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24339 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
24341 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
24343 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
24344 (vqnegd_s64): Likewise.
24345 (vqabs_s64): Likewise.
24346 (vqabsd_s64): Likewise.
24348 2014-04-22 Richard Henderson <rth@redhat.com>
24350 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
24351 computation to the top of the loop.
24353 2014-04-22 Renlin <renlin.li@arm.com>
24354 Jiong Wang <jiong.wang@arm.com>
24356 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
24357 * config/aarch64/aarch64.c (aarch64_layout_frame)
24358 (aarch64_initial_elimination_offset): Likewise.
24360 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
24362 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
24365 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
24367 * machmode.h (bitwise_mode_for_mode): Declare.
24368 * stor-layout.h (bitwise_type_for_mode): Likewise.
24369 * stor-layout.c (bitwise_mode_for_mode): New function.
24370 (bitwise_type_for_mode): Likewise.
24371 * builtins.c (fold_builtin_memory_op): Use it instead of
24372 int_mode_for_mode and build_nonstandard_integer_type.
24374 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24376 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
24377 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
24378 (*-*-solaris2*): Simplify.
24379 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
24380 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
24381 *-*-solaris2.9* handling.
24383 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
24385 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
24386 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
24387 handling, simplify.
24388 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
24389 * configure: Regenerate.
24391 * config/i386/sol2-9.h: Remove.
24393 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
24394 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
24395 Remove Solaris 9 references.
24397 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
24399 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
24400 (floatuns<GPI:mode><GPF:mode>2): Remove.
24401 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
24402 and floatuns conversions.
24403 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
24404 and floatuns conversions.
24405 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
24406 (w1,w2): New mode attributes for inequal width conversions.
24408 2014-04-22 Renlin Li <Renlin.Li@arm.com>
24410 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
24411 the output asm format.
24413 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
24415 * config/aarch64/aarch64-simd.md
24416 (aarch64_cm<optab>di): Always split.
24417 (*aarch64_cm<optab>di): New.
24418 (aarch64_cmtstdi): Always split.
24419 (*aarch64_cmtstdi): New.
24421 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24423 PR tree-optimization/60823
24424 * omp-low.c (ipa_simd_modify_function_body): Go through
24425 all SSA_NAMEs and for those refering to vector arguments
24426 which are going to be replaced adjust SSA_NAME_VAR and,
24427 if it is a default definition, change it into a non-default
24428 definition assigned at the beginning of function from new_decl.
24429 (ipa_simd_modify_stmt_ops): Rewritten.
24430 * tree-dfa.c (set_ssa_default_def): When removing default def,
24431 check for NULL loc instead of NULL *loc.
24433 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24435 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
24436 restrictions on core registers for DImode values in Thumb2.
24438 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24440 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
24441 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
24443 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24445 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
24446 (*iordi_notzesidi_di): Likewise.
24447 (*iordi_notsesidi_di): Likewise.
24449 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24451 * config/arm/arm-protos.h (tune_params): New struct members.
24452 * config/arm/arm.c: Initialise tune_params per processor.
24453 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
24454 for speed, based on new tune_params.
24456 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24458 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
24459 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
24460 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
24461 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
24462 * config/aarch64/arm_neon.h (vrnd_f64): Added.
24463 (vrnda_f64): Likewise.
24464 (vrndi_f64): Likewise.
24465 (vrndm_f64): Likewise.
24466 (vrndn_f64): Likewise.
24467 (vrndp_f64): Likewise.
24468 (vrndx_f64): Likewise.
24470 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24472 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
24473 GET_MODE_SIZE argument is enum machine_mode.
24475 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24478 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
24479 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
24481 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
24483 PR middle-end/60281
24484 * asan.c (asan_emit_stack_protection): Force the base to align to
24485 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
24486 appropriate bits if STRICT_ALIGNMENT.
24487 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
24489 (expand_used_vars): Leave a space in the stack frame for alignment
24490 if STRICT_ALIGNMENT.
24492 2014-04-21 David Malcolm <dmalcolm@redhat.com>
24494 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
24496 (gimple_store_p): Likewise.
24497 (gimple_assign_load_p): Likewise.
24498 (gimple_assign_cast_p): Likewise.
24499 (gimple_clobber_p): Likewise.
24501 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
24502 rather than a gimple.
24503 (gimple_assign_cast_p): Likewise.
24505 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
24508 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
24509 If mode is DDmode and TARGET_E500_DOUBLE allow move.
24511 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
24512 more debug information for E500 if -mdebug=reg.
24514 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
24517 * config/i386/i386.c (ix86_expand_builtin)
24518 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
24519 register for target RTX.
24520 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
24522 2014-04-18 Cong Hou <congh@google.com>
24524 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
24525 the widen-mult pattern by handling two operands with different sizes,
24526 and operands whose size is smaller than half of the result type.
24528 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24530 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
24531 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
24532 (do_estimate_edge_time): Compute it.
24533 * ipa-inline.c (want_inline_small_function_p): Bypass
24534 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
24536 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24538 * ipa-inline.c (spec_rem): New static variable.
24539 (dump_overall_stats): New function.
24540 (dump_inline_stats): New function.
24542 2014-04-18 Richard Henderson <rth@redhat.com>
24544 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
24545 to GET_MODE_SIZE, not a reg_class_t.
24547 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24549 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
24550 (vsx_xxmrglw_<mode>): Likewise.
24552 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
24555 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
24556 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
24557 (rs6000_init_hard_regno_mode_ok): Likewise.
24559 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
24561 * ipa-inline.c (inline_small_functions): Account only non-cold
24563 * doc/invoke.texi (inline-unit-growth): Update documentation.
24565 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
24567 * config/rs6000/rs6000.md (addti3, subti3): New.
24569 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
24572 * config/i386/i386.c (ix86_expand_clear): Remove outdated
24573 comment. Check optimize_insn_for_size_p instead of
24574 optimize_insn_for_speed_p.
24576 2014-04-17 Martin Jambor <mjambor@suse.cz>
24578 * gimple-iterator.c (gsi_start_edge): New function.
24579 * gimple-iterator.h (gsi_start_edge): Declare.
24580 * tree-sra.c (single_non_eh_succ): New function.
24581 (disqualify_ops_if_throwing_stmt): Renamed to
24582 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
24583 having one non-EH successor BB.
24584 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
24585 generate loads into replacements.
24586 (sra_modify_assign): Likewise and and also use the simple path for
24588 (sra_modify_function_body): Commit statements on edges.
24590 2014-04-17 Richard Biener <rguenther@suse.de>
24592 PR middle-end/60849
24593 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
24594 comparison results and add clarifying comment.
24596 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24598 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
24599 (blank_mode): Initialize it.
24600 (emit_mode_size_inline, emit_mode_nunits_inline,
24601 emit_mode_inner_inline): New functions.
24602 (emit_insn_modes_h): Call them and surround their output with
24603 #if GCC_VERSION >= 4001 ... #endif.
24604 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
24605 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
24606 mode_* arrays if the argument is __builtin_constant_p.
24607 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
24608 is enum machine_mode.
24610 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24612 * passes.c (opt_pass::execute): Adjust.
24613 (pass_manager::execute_pass_mode_switching): Likewise.
24614 (early_local_passes::execute): Likewise.
24615 (execute_one_pass): Pass cfun to the pass's execute method.
24616 * tree-pass.h (opt_pass::execute): Add function * argument.
24617 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24618 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24619 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24620 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24621 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24622 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
24623 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
24624 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24625 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24626 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
24627 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
24628 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
24629 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
24630 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
24631 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24632 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24633 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24634 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
24635 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
24636 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24637 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24638 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24639 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24640 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24641 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24642 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24643 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24644 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24645 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24648 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24650 * passes.c (opt_pass::gate): Take function * argument.
24651 (gate_all_early_local_passes): Merge into
24652 (early_local_passes::gate): this.
24653 (gate_all_early_optimizations): Merge into
24654 (all_early_optimizations::gate): this.
24655 (gate_all_optimizations): Mege into
24656 (all_optimizations::gate): this.
24657 (gate_all_optimizations_g): Merge into
24658 (all_optimizations_g::gate): this.
24659 (gate_rest_of_compilation): Mege into
24660 (rest_of_compilation::gate): this.
24661 (gate_postreload): Merge into
24662 (postreload::gate): this.
24663 (dump_one_pass): Pass cfun to the pass's gate method.
24664 (execute_ipa_summary_passes): Likewise.
24665 (execute_one_pass): Likewise.
24666 (ipa_write_summaries_2): Likewise.
24667 (ipa_write_optimization_summaries_1): Likewise.
24668 (ipa_read_summaries_1): Likewise.
24669 (ipa_read_optimization_summaries_1): Likewise.
24670 (execute_ipa_stmt_fixups): Likewise.
24671 * tree-pass.h (opt_pass::gate): Add function * argument.
24672 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
24673 combine-stack-adj.c, combine.c, compare-elim.c,
24674 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24675 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
24676 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
24677 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
24678 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24679 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24680 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24681 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
24682 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
24683 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
24684 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24685 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24686 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
24687 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24688 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24689 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24690 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24691 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24692 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24693 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24694 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24695 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24696 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
24697 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
24698 var-tracking.c, vtable-verify.c, web.c: Adjust.
24700 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24702 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
24703 * configure: Regenerate.
24705 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24707 * passes.c (dump_one_pass): don't check pass->has_gate.
24708 (execute_ipa_summary_passes): Likewise.
24709 (execute_one_pass): Likewise.
24710 (ipa_write_summaries_2): Likewise.
24711 (ipa_write_optimization_summaries_1): Likewise.
24712 (ipa_read_optimization_summaries_1): Likewise.
24713 (execute_ipa_stmt_fixups): Likewise.
24714 * tree-pass.h (pass_data::has_gate): Remove.
24715 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24716 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24717 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24718 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24719 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24720 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
24721 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
24722 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
24723 gimple-low.c, gimple-ssa-isolate-paths.c,
24724 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
24725 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
24726 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24727 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
24728 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
24729 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
24730 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
24731 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
24732 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
24733 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24734 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24735 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24736 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24737 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24738 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24739 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24740 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24741 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24742 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24743 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24744 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24745 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24748 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24750 * pass_manager.h (pass_manager::register_dump_files_1): Remove
24752 * passes.c (pass_manager::register_dump_files_1): Merge into
24753 (pass_manager::register_dump_files): this, and remove its handling of
24754 properties since the pass always has the properties anyway.
24755 (pass_manager::pass_manager): Adjust.
24757 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24759 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
24760 * passes.c (pass_manager::register_dump_files_1): Remove dead code
24761 dealing with properties.
24762 (pass_manager::register_dump_files): Adjust.
24764 2014-03-20 Mark Wielaard <mjw@redhat.com>
24766 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
24767 then represent the bound as normal constant value.
24769 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24772 Forward port from 4.8 branch
24773 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
24775 * config/i386/bmiintrin.h (_blsi_u32): New.
24776 (_blsi_u64): Ditto.
24777 (_blsr_u32): Ditto.
24778 (_blsr_u64): Ditto.
24779 (_blsmsk_u32): Ditto.
24780 (_blsmsk_u64): Ditto.
24781 (_tzcnt_u32): Ditto.
24782 (_tzcnt_u64): Ditto.
24784 2014-04-17 Kito Cheng <kito@0xlab.org>
24786 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
24788 2014-04-17 Richard Biener <rguenther@suse.de>
24790 PR middle-end/60849
24791 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
24792 boolean results for comparisons.
24794 2014-04-17 Richard Biener <rguenther@suse.de>
24796 PR tree-optimization/60836
24797 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
24798 initial PHI args to be gimple values.
24800 2014-04-17 Richard Biener <rguenther@suse.de>
24802 PR tree-optimization/60841
24803 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
24804 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
24805 of stmts to SLP build.
24806 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
24807 (vect_analyze_slp): Likewise.
24808 (vect_analyze_slp_instance): Likewise.
24809 (vect_build_slp_tree): Limit overall SLP tree growth.
24810 * tree-vectorizer.h (vect_analyze_data_refs,
24811 vect_analyze_slp): Adjust prototypes.
24813 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24815 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
24818 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24820 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
24821 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
24822 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
24823 for TARGET_SLOW_PSHUFB
24825 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24827 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
24828 * config/i386/i386.c (intel_cost): Ditto.
24830 2014-04-17 Joey Ye <joey.ye@arm.com>
24832 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
24834 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24836 * opts.c (common_handle_option): Disable -fipa-reference coorectly
24837 with -fuse-profile.
24839 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24841 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
24842 (type_all_derivations_known_p): New predicate.
24843 (type_all_ctors_visible_p): New predicate.
24844 (type_possibly_instantiated_p): New predicate.
24845 (get_odr_type): Compute all_derivations_known.
24846 (dump_odr_type): Dump the flag.
24847 (maybe_record_type): Cleanup.
24848 (record_target_from_binfo): Add bases_to_consider array;
24849 record bases for types w/o instances and skip CXX destructor.
24850 (possible_polymorphic_call_targets_1): Add bases_to_consider
24851 and consider_construction parameters; check if type may have instance.
24852 (get_polymorphic_call_info): Set maybe_in_construction to true
24853 when we know nothing.
24854 (record_targets_from_bases): Skip CXX destructors; they are
24855 never called for types in construction.
24856 (possible_polymorphic_call_targets): Do not record target when
24857 type may not have instance.
24859 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24862 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
24863 external aliases alive, too.
24865 2014-04-16 Andrew Pinski <apinski@cavium.com>
24867 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
24870 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24872 * final.c (compute_alignments): Do not apply loop alignment to a block
24873 falling through to the exit.
24875 2014-04-16 Catherine Moore <clm@codesourcery.com>
24877 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
24878 Adjust constraints for microMIPS store patterns.
24880 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
24882 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
24884 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24886 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
24887 (append_use): Run at -O0.
24888 (append_vdef): Likewise.
24889 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
24890 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
24892 2014-04-16 Jakub Jelinek <jakub@redhat.com>
24894 PR tree-optimization/60844
24895 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
24896 (propagate_op_to_single_use, remove_visited_stmt_chain,
24897 linearize_expr, repropagate_negates, reassociate_bb): Use it
24898 instead of gsi_remove.
24900 2014-04-16 Martin Jambor <mjambor@suse.cz>
24902 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
24903 ipa_transforms_to_apply.
24904 (cgraph_function_versioning): Assert that old_node has empty
24905 ipa_transforms_to_apply.
24906 * trans-mem.c (ipa_tm_create_version): Likewise.
24907 * tree-inline.c (tree_function_versioning): Do not duplicate
24908 ipa_transforms_to_apply.
24910 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24913 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
24915 Pass necessary as flags on 64-bit Solaris/x86.
24916 Use lowercase relocs for x86_64-*-*.
24917 * configure: Regenerate.
24919 2014-04-15 Jan Hubicka <jh@suse.cz>
24921 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
24922 (maybe_record_node, likely_target_p): Use it.
24924 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24927 Revert following patch
24929 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
24932 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
24933 software floating point or no floating point registers, do not
24934 allow any type in the FPRs. Eliminate a test for SPE SIMD types
24935 in GPRs that occurs after we tested for GPRs that would never be
24938 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
24939 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
24940 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
24941 specifically allow DDmode, since that does not use the SPE SIMD
24944 2014-03-21 Mark Wielaard <mjw@redhat.com>
24946 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
24947 as unsigned or int depending on type and value used.
24949 2014-04-15 Richard Biener <rguenther@suse.de>
24951 PR rtl-optimization/56965
24952 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
24953 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
24955 * alias.c (true_dependence_1): Do not call
24956 nonoverlapping_component_refs_p.
24957 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
24958 nonoverlapping_component_refs_p.
24959 (indirect_refs_may_alias_p): Likewise.
24961 2014-04-15 Teresa Johnson <tejohnson@google.com>
24963 * cfg.c (dump_bb_info): Fix flags check.
24964 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
24966 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24968 PR rtl-optimization/60663
24969 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
24972 2014-04-15 Richard Biener <rguenther@suse.de>
24974 * lto-streamer.h (LTO_major_version): Bump to 4.
24976 2014-04-15 Richard Biener <rguenther@suse.de>
24978 * common.opt (lto_partition_model): New enum.
24979 (flto-partition=): Merge separate options with a single with argument,
24980 add -flto-partition=one support.
24981 * flag-types.h (enum lto_partition_model): Declare.
24982 * opts.c (finish_options): Remove duplicate -flto-partition=
24984 * lto-wrapper.c (run_gcc): Adjust.
24986 2014-04-15 Richard Biener <rguenther@suse.de>
24988 * alias.c (ncr_compar): New function.
24989 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
24991 2014-04-15 Richard Biener <rguenther@suse.de>
24993 * alias.c (record_component_aliases): Do not walk BINFOs.
24995 2014-04-15 Richard Biener <rguenther@suse.de>
24997 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
24998 Add struct function argument and adjust.
24999 (find_func_aliases_for_call): Likewise.
25000 (find_func_aliases): Likewise.
25001 (find_func_clobbers): Likewise.
25002 (intra_create_variable_infos): Likewise.
25003 (compute_points_to_sets): Likewise.
25004 (ipa_pta_execute): Adjust. Do not push/pop cfun.
25006 2014-04-15 Richard Biener <rguenther@suse.de>
25008 * tree.c (iterative_hash_expr): Use enum tree_code_class
25009 to store TREE_CODE_CLASS.
25010 (tree_block): Likewise.
25011 (tree_set_block): Likewise.
25012 * tree.h (fold_build_pointer_plus_loc): Use
25013 convert_to_ptrofftype_loc.
25015 2014-04-15 Jakub Jelinek <jakub@redhat.com>
25018 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
25021 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
25023 * cfgloop.h (struct loop): Move force_vectorize down.
25024 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
25025 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
25026 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
25027 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
25028 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
25029 * tree-core.h (enum annot_expr_kind): Add new kind values.
25030 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
25031 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
25033 * tree.def (ANNOTATE_EXPR): Tweak comment.
25035 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25037 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
25040 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
25042 * tree.h (TYPE_IDENTIFIER): Declare.
25043 * tree.c (subrange_type_for_debug_p): Use it.
25044 * godump.c (go_format_type): Likewise.
25045 * dwarf2out.c (is_cxx_auto, modified_type_die,
25046 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
25047 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
25049 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25052 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
25054 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
25056 * config/i386/i386.c (examine_argument): Return bool. Return true if
25057 parameter should be passed in memory.
25058 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
25059 (construct_container): Update calls to examine_argument.
25060 (function_arg_advance_64): Ditto.
25061 (return_in_memory_32): Merge with ix86_return_in_memory.
25062 (return_in_memory_64): Ditto.
25063 (return_in_memory_ms_64): Ditto.
25065 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25067 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
25068 * coverage.c (coverage_compute_profile_id): Handle externally visible
25071 2014-04-14 Martin Jambor <mjambor@suse.cz>
25073 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
25074 DECL_DISREGARD_INLINE_LIMITS functions.
25076 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25079 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
25081 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25084 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
25085 optimize_insn_for_speed_p instead of
25086 optimize_function_for_speed_p.
25088 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
25090 * doc/invoke.texi (free): Document AArch64.
25092 2014-04-14 Richard Biener <rguenther@suse.de>
25094 PR tree-optimization/60042
25095 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
25096 (insert_into_preds_of_block): Do not prevent PHI insertion
25097 for REFERENCE exprs here ...
25098 (eliminate_dom_walker::before_dom_children): ... but prevent
25099 their use here under similar conditions when applied to the
25100 IL after PRE optimizations.
25102 2014-04-14 Richard Biener <rguenther@suse.de>
25104 * passes.def: Move early points-to after early SRA.
25106 2014-04-14 Richard Biener <rguenther@suse.de>
25108 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
25109 check for which sign-changes we allow when forwarding
25110 a converted value into a switch.
25112 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25114 * stor-layout.c (place_field): Finalize non-constant offset for the
25117 2014-04-14 Richard Biener <rguenther@suse.de>
25119 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
25121 (expand_switch_using_bit_tests_p): Likewise.
25122 (process_switch): Compute and pass on speed_p based on the
25124 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
25125 optimize_bb_for_speed_p.
25127 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25129 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
25130 * function.h (struct function): Rename has_force_vect_loops into
25131 has_force_vectorize_loops.
25132 * lto-streamer-in.c (input_cfg): Adjust for renaming.
25133 (input_struct_function_base): Likewise.
25134 * lto-streamer-out.c (output_cfg): Likewise.
25135 (output_struct_function_base): Likewise.
25136 * omp-low.c (expand_omp_simd): Likewise.
25137 * tree-cfg.c (move_sese_region_to_fn): Likewise.
25138 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
25139 (version_loop_for_if_conversion): Likewise.
25140 (tree_if_conversion): Likewise.
25141 (main_tree_if_conversion): Likewise.
25142 (gate_tree_if_conversion): Likewise.
25143 * tree-inline.c (copy_loops): Likewise.
25144 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
25145 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
25146 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
25147 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
25148 * tree-vectorizer.c (vectorize_loops): Likewise.
25149 * tree-vectorizer.h (unlimited_cost_model): Likewise.
25151 2014-04-14 Richard Biener <rguenther@suse.de>
25154 * lto-streamer-out.c (wrap_refs): New function.
25155 (lto_output): Wrap symbol references in global initializes in
25156 type-preserving MEM_REFs.
25158 2014-04-14 Christian Bruel <christian.bruel@st.com>
25160 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
25162 2014-04-14 Christian Bruel <christian.bruel@st.com>
25164 * config/sh/sh.md (setmemqi): New expand pattern.
25165 * config/sh/sh.h (CLEAR_RATIO): Define.
25166 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
25167 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
25169 2014-04-14 Richard Biener <rguenther@suse.de>
25171 PR middle-end/55022
25172 * fold-const.c (negate_expr_p): Don't negate directional rounding
25174 (fold_negate_expr): Likewise.
25176 2014-04-14 Richard Biener <rguenther@suse.de>
25178 PR tree-optimization/59817
25179 PR tree-optimization/60453
25180 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
25181 recursion to catch all CHRECs in the scalar evolution and restrict
25182 the predicate for the remains appropriately.
25184 2014-04-12 Catherine Moore <clm@codesourcery.com>
25186 * config/mips/constraints.md: Add new register constraint "kb".
25187 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
25188 (*movhi_internal): Likewise.
25189 (*movqi_internal): Likewise.
25190 * config/mips/mips.h (M16_STORE_REGS): New register class.
25191 (REG_CLASS_NAMES): Add M16_STORE_REGS.
25192 (REG_CLASS_CONTENTS): Likewise.
25193 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
25195 2014-04-11 Tobias Burnus <burnus@net-b.de>
25198 * doc/invoke.texi (-Wformat-signedness): Document it.
25199 (Wformat=2): Mention that this enables -Wformat-signedness.
25201 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25203 * common/config/epiphany/epiphany-common.c
25204 (epiphany_option_optimization_table): Enable section anchors by
25205 default at -O1 or higher.
25206 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
25207 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
25208 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
25209 carries no extra cost.
25210 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
25211 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
25212 * config/epiphany/predicates.md (memclob_operand): New predicate.
25213 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
25214 Use memclob_operand predicate and X constraint for operand 3.
25216 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25218 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
25219 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
25222 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25224 PR rtl-optimization/60651
25225 * mode-switching.c (optimize_mode_switching): Make sure to emit
25226 sets of a lower numbered entity before sets of a higher numbered
25227 entity to a mode of the same or lower priority.
25228 When creating a seginfo for a basic block that starts with a code
25229 label, move the insertion point past the code label.
25230 (new_seginfo): Document and enforce requirement that
25231 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
25232 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
25233 * doc/tm.texi: Regenerate.
25235 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
25238 * config/arc/arc.c (arc_save_restore): Fix assert typo.
25240 2013-04-11 Jakub Jelinek <jakub@redhat.com>
25242 * BASE-VER: Set to 4.10.0.
25244 2014-04-11 Tobias Burnus <burnus@net-b.de>
25247 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
25248 * doc/gcc.texi (Service): Update description in the @menu
25249 * doc/invoke.texi (Option Summary): Remove misplaced and
25252 2014-04-11 Steve Ellcey <sellcey@mips.com>
25253 Jakub Jelinek <jakub@redhat.com>
25255 PR middle-end/60556
25256 * expr.c (convert_move): Use emit_store_flag_force instead of
25257 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
25260 2014-04-11 Richard Biener <rguenther@suse.de>
25262 PR middle-end/60797
25263 * varasm.c (assemble_alias): Avoid endless error reporting
25264 recursion by setting TREE_ASM_WRITTEN.
25266 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25268 * config/s390/s390.md: Add a splitter for NOT rtx.
25270 2014-04-11 Jakub Jelinek <jakub@redhat.com>
25272 PR rtl-optimization/60663
25273 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
25275 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
25276 Jakub Jelinek <jakub@redhat.com>
25279 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
25280 flag from decl_node to node.
25282 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25285 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
25286 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
25287 ameliorating the cases where it can be.
25289 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
25292 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25294 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25295 (loadsync_<mode>): Change mode.
25296 (load_quadpti, store_quadpti): New.
25297 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25298 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25299 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
25301 2014-04-09 Cong Hou <congh@google.com>
25304 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
25307 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25309 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
25310 instead of vnor to exploit possible fusion opportunity in the
25312 (altivec_expand_vec_perm_const_le): Likewise.
25314 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25316 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25317 (loadsync_<mode>): Change mode.
25318 (load_quadpti, store_quadpti): New.
25319 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25320 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25322 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
25325 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
25326 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
25327 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
25329 2014-04-08 Richard Biener <rguenther@suse.de>
25331 PR middle-end/60706
25332 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
25333 a 64bit widest int print double-int similar to on HWI64 hosts.
25335 2014-04-08 Richard Biener <rguenther@suse.de>
25337 PR tree-optimization/60785
25338 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
25339 default defs properly.
25341 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
25343 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
25344 (Weffc++): Likewise.
25346 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
25348 * ipa-devirt.c (maybe_record_node): When node is not recorded,
25349 set completep to false rather than true.
25351 2014-04-07 Douglas B Rupp <rupp@adacore.com>
25354 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
25355 ARM_TARGET2_DWARF_FORMAT.
25357 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
25360 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
25361 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
25364 2014-04-07 Richard Biener <rguenther@suse.de>
25366 PR tree-optimization/60766
25367 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
25368 (may_eliminate_iv): Convert cand_value_at result to desired type.
25370 2014-04-07 Jason Merrill <jason@redhat.com>
25373 * common.opt (-fno-gnu-unique): Add.
25374 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
25376 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25378 * haifa-sched.c: Fix outdated function reference and minor
25379 grammar errors in introductory comment.
25381 2014-04-07 Richard Biener <rguenther@suse.de>
25383 PR middle-end/60750
25384 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
25385 for noreturn calls.
25386 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
25388 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
25391 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
25392 size accounting for thunks.
25393 (pa_asm_output_mi_thunk): Use final_start_function() and
25394 final_end_function() to output function start and end directives.
25396 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
25398 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
25399 device specific ISA/ feature information. Remove short_sp and
25400 errata_skip ds. Add avr_device_specific_features enum to have device
25402 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
25403 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
25404 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
25405 updated device specific info.
25406 * config/avr/avr-mcus.def: Merge device specific details to
25407 dev_attribute field.
25408 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
25410 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
25411 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
25412 assembler if RMW isa supported by current device.
25413 * config/avr/genmultilib.awk: Update as device info structure changed.
25414 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
25416 2014-04-04 Cong Hou <congh@google.com>
25418 PR tree-optimization/60656
25419 * tree-vect-stmts.c (supportable_widening_operation):
25420 Fix a bug that elements in a vector with vect_used_by_reduction
25421 property are incorrectly reordered when the operation on it is not
25422 consistant with the one in reduction operation.
25424 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
25426 PR rtl-optimization/60155
25427 * gcse.c (record_set_data): New function.
25428 (single_set_gcse): New function.
25429 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
25430 (hoist_code): Likewise.
25431 (get_pressure_class_and_nregs): Likewise.
25433 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
25435 * explow.c (probe_stack_range): Emit a final optimization blockage.
25437 2014-04-04 Anthony Green <green@moxielogic.com>
25439 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
25442 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
25445 * lto-cgraph.c (input_overwrite_node): Check that partitioning
25446 flags are set only during streaming.
25447 * ipa.c (process_references, walk_polymorphic_call_targets,
25448 symtab_remove_unreachable_nodes): Drop bodies of always inline
25449 after early inlining.
25450 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
25452 2014-04-04 Jakub Jelinek <jakub@redhat.com>
25453 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25456 * dwarf2out.c (const_ok_for_output_1): Reject expressions
25459 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25462 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
25464 (cortex_a53_fdivd): Likewise.
25466 2014-04-04 Martin Jambor <mjambor@suse.cz>
25469 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
25470 Adjust all callers.
25471 * cgraph.c (clone_of_p): Also return true if thunks match.
25472 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
25473 cgraph_function_or_thunk_node and an obsolete comment.
25474 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
25476 (build_function_decl_skip_args): Likewise.
25477 (set_new_clone_decl_and_node_flags): New function.
25478 (duplicate_thunk_for_node): Likewise.
25479 (redirect_edge_duplicating_thunks): Likewise.
25480 (cgraph_clone_node): New parameter args_to_skip, pass it to
25481 redirect_edge_duplicating_thunks which is called instead of
25482 cgraph_redirect_edge_callee.
25483 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
25484 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
25486 2014-04-04 Jeff Law <law@redhat.com>
25489 * config/arm/predicates.md (const_int_I_operand): New predicate.
25490 (const_int_M_operand): Similarly.
25491 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
25493 (insv_t2, extv_reg, extzv_t2): Likewise.
25494 (load_multiple_with_writeback): Similarly for const_int_I_operand.
25495 (pop_multiple_with_writeback_and_return): Likewise.
25496 (vfp_pop_multiple_with_writeback): Likewise
25498 2014-04-04 Richard Biener <rguenther@suse.de>
25501 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
25502 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
25504 * gimplify.h (gimple_add_tmp_var_fn): Declare.
25505 * gimplify.c (gimple_add_tmp_var_fn): New function.
25506 * gimple-expr.h (create_tmp_reg_fn): Declare.
25507 * gimple-expr.c (create_tmp_reg_fn): New function.
25508 * gimple-low.c (record_vars_into): Don't change cfun.
25509 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
25510 code generation without cfun.
25512 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
25515 * Makefile.in (install-driver): Fix shell scripting.
25517 2014-04-03 Cong Hou <congh@google.com>
25519 PR tree-optimization/60505
25520 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
25521 threshold of number of iterations below which no vectorization
25523 * tree-vect-loop.c (new_loop_vec_info):
25524 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
25525 * tree-vect-loop.c (vect_analyze_loop_operations):
25526 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
25527 * tree-vect-loop.c (vect_transform_loop):
25528 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
25529 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
25530 of iterations of the loop and see if we should build the epilogue.
25532 2014-04-03 Richard Biener <rguenther@suse.de>
25534 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
25535 (streamer_tree_cache_create): Adjust.
25536 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
25537 to allow optional nodes array.
25538 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
25539 (streamer_tree_cache_append): Likewise.
25540 (streamer_tree_cache_create): Create nodes array optionally
25541 as specified by parameter.
25542 * lto-streamer-out.c (create_output_block): Avoid maintaining
25543 the node array in the writer cache.
25544 (DFS_write_tree): Remove assertion.
25545 (produce_asm_for_decls): Free the out decl state hash table early.
25546 * lto-streamer-in.c (lto_data_in_create): Adjust for
25547 streamer_tree_cache_create prototype change.
25549 2014-04-03 Richard Biener <rguenther@suse.de>
25551 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
25552 set TREE_CHAIN to NULL_TREE.
25554 2014-04-03 Richard Biener <rguenther@suse.de>
25556 PR tree-optimization/60740
25557 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
25558 over all GIMPLE_COND operands.
25560 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
25562 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
25563 (Weffc++): Remove Scott's numbering, merge lists and reference
25566 2014-04-03 Nick Clifton <nickc@redhat.com>
25568 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
25571 2014-04-03 Martin Jambor <mjambor@suse.cz>
25573 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
25574 mention gcc_unreachable before failing.
25575 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
25578 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
25581 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
25582 inconsistent code and instead mark the context inconsistent.
25583 (possible_polymorphic_call_targets): For inconsistent contexts
25584 return empty complete list.
25586 2014-04-02 Anthony Green <green@moxielogic.com>
25588 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
25589 (extendqisi2, extendhisi2): Define.
25590 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
25591 (WCHAR_TYPE): Change to unsigned int.
25593 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25595 PR tree-optimization/60733
25596 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
25597 insertion point for PHI candidates to be the end of the feeding
25598 block for the PHI argument.
25600 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
25602 PR rtl-optimization/60650
25603 * lra-constraints.c (process_alt_operands): Decrease reject for
25604 earlyclobber matching.
25606 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25608 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
25610 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25612 * config/spu/spu.c (pad_bb): Do not crash when the last
25613 insn is CODE_FOR_blockage.
25615 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25617 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
25618 lies outside the target mode.
25620 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25623 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25624 software floating point or no floating point registers, do not
25625 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25626 in GPRs that occurs after we tested for GPRs that would never be
25629 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25630 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25631 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25632 specifically allow DDmode, since that does not use the SPE SIMD
25635 2014-04-02 Richard Biener <rguenther@suse.de>
25637 PR middle-end/60729
25638 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
25639 MODE_INTs. Properly use negv_optab.
25640 (expand_abs): Likewise.
25642 2014-04-02 Richard Biener <rguenther@suse.de>
25645 * Makefile.in (install-driver): Guard extra installs with special
25648 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
25650 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25651 Document vec_vgbbd.
25653 2014-04-01 Richard Henderson <rth@redhat.com>
25656 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
25657 alternative enabled before register allocation.
25659 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
25661 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
25662 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
25664 (nios2_large_got_address): Remove unneeded 'sym' parameter.
25665 (nios2_got_address): Update nios2_large_got_address call site.
25666 (nios2_delegitimize_address): New function.
25667 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
25668 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
25669 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
25671 2014-04-01 Martin Husemann <martin@duskware.de>
25673 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
25676 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
25678 PR rtl-optimization/60604
25679 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
25680 check from register_operand.
25681 (register_operand): Redefine in terms of general_operand.
25682 (nonmemory_operand): Use register_operand for the non-constant cases.
25684 2014-04-01 Richard Biener <rguenther@suse.de>
25686 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
25688 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
25690 * doc/invoke.texi (mapp-regs): Clarify.
25692 2014-03-31 Ulrich Drepper <drepper@gmail.com>
25694 * config/i386/avx512fintrin.h (__v32hi): Define type.
25695 (__v64qi): Likewise.
25696 (_mm512_set1_epi8): Define.
25697 (_mm512_set1_epi16): Define.
25698 (_mm512_set4_epi32): Define.
25699 (_mm512_set4_epi64): Define.
25700 (_mm512_set4_pd): Define.
25701 (_mm512_set4_ps): Define.
25702 (_mm512_setr4_epi64): Define.
25703 (_mm512_setr4_epi32): Define.
25704 (_mm512_setr4_pd): Define.
25705 (_mm512_setr4_ps): Define.
25706 (_mm512_setzero_epi32): Define.
25708 2014-03-31 Martin Jambor <mjambor@suse.cz>
25710 PR middle-end/60647
25711 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
25712 callsite_arguments_match_p. Updated all callers. Also check types of
25713 corresponding formal parameters and actual arguments.
25714 (not_all_callers_have_enough_arguments_p) Renamed to
25715 some_callers_have_mismatched_arguments_p.
25717 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
25719 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
25721 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
25724 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
25727 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
25729 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
25730 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
25732 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
25733 Use FMAMODE_NOVF512 mode iterator.
25734 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
25735 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
25736 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
25737 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
25739 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
25740 Use VF_128_256 mode iterator.
25741 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
25744 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25746 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
25747 static chain if needed.
25749 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25752 * lra-constraints.c (index_part_to_reg): New.
25753 (process_address): Use it.
25755 2014-03-27 Jeff Law <law@redhat.com>
25756 Jakub Jelinek <jakub@redhat.com>
25759 * expr.c (do_tablejump): Use simplify_gen_binary rather than
25760 gen_rtx_{PLUS,MULT} to build up the address expression.
25762 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
25763 creating non-canonical RTL.
25765 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25768 * ipa-inline.c (want_inline_small_function_p): Short circuit large
25769 functions; reorganize to make cheap checks first.
25770 (inline_small_functions): Do not estimate growth when dumping;
25772 * ipa-inline.h (inline_summary): Add min_size.
25773 (growth_likely_positive): New function.
25774 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
25775 (set_cond_stmt_execution_predicate): Cleanup.
25776 (estimate_edge_size_and_time): Compute min_size.
25777 (estimate_calls_size_and_time): Likewise.
25778 (estimate_node_size_and_time): Likewise.
25779 (inline_update_overall_summary): Update min_size.
25780 (do_estimate_edge_time): Likewise.
25781 (do_estimate_edge_size): Update.
25782 (do_estimate_edge_hints): Update.
25783 (growth_likely_positive): New function.
25785 2014-03-28 Jakub Jelinek <jakub@redhat.com>
25788 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
25789 also if addr has VOIDmode.
25791 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25793 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
25794 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
25796 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
25797 instructions as well as AdvancedSIMD loads.
25799 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25801 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
25802 Use crypto_aese type.
25803 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
25804 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
25805 crypto_aese, crypto_aesmc. Move to types.md.
25806 * config/arm/types.md (crypto_aes): Split into crypto_aese,
25808 * config/arm/iterators.md (crypto_type): Likewise.
25810 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25812 * cgraph.c: Include expr.h and tree-dfa.h.
25813 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
25816 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25819 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
25820 regs from checking multi-reg pseudos.
25822 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25824 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
25826 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25828 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
25829 if it would clobber the stack pointer, even temporarily.
25831 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
25833 * mode-switching.c: Make small adjustments to the top comment.
25835 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
25837 * config/rs6000/constraints.md (wD constraint): New constraint to
25838 match the constant integer to get the top DImode/DFmode out of a
25839 vector in a VSX register.
25841 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
25842 match the constant integer to get the top DImode/DFmode out of a
25843 vector in a VSX register.
25845 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
25848 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
25851 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
25852 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
25854 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
25855 Optimize vec_extract of 64-bit values, where the value being
25856 extracted is in the top word, where we can use scalar
25857 instructions. Add direct move and store support. Combine the big
25858 endian/little endian vector select load support into a single insn.
25859 (vsx_extract_<mode>_internal1): Likewise.
25860 (vsx_extract_<mode>_internal2): Likewise.
25861 (vsx_extract_<mode>_load): Likewise.
25862 (vsx_extract_<mode>_store): Likewise.
25863 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
25864 combined into vsx_extract_<mode>_load.
25865 (vsx_extract_<mode>_one_le): Likewise.
25867 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
25868 define the top 64-bit vector element.
25870 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
25873 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25874 Document vec_vbpermq builtin.
25877 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
25878 enable use of xxsldwi and xxpermdi builtin functions.
25879 (vec_xxpermdi): Likewise.
25881 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25882 Document use of vec_xxsldwi and vec_xxpermdi builtins.
25884 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
25886 PR rtl-optimization/60650
25887 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
25889 (find_spills_for): New.
25890 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
25891 Spill all pseudos on the second iteration.
25893 2014-03-27 Marek Polacek <polacek@redhat.com>
25896 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
25899 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25901 * config/s390/s390.c (s390_can_use_return_insn): Check for
25902 call-saved FPRs on 31 bit.
25904 2014-03-27 Jakub Jelinek <jakub@redhat.com>
25906 PR middle-end/60682
25907 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
25908 if they need regimplification, just drop them instead of
25909 calling gimple_regimplify_operands on them.
25911 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
25914 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
25915 (aarch64_frame_pointer_required): Adjust logic.
25916 (aarch64_can_eliminate): Adjust logic.
25917 (aarch64_override_options_after_change): Adjust logic.
25919 2014-03-27 Dehao Chen <dehao@google.com>
25921 * ipa-inline.c (early_inliner): Update node's inline info.
25923 2014-03-26 Dehao Chen <dehao@google.com>
25925 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
25926 compiler inserted conditional jumps for NAN float check.
25928 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25930 * ubsan.h (ubsan_create_data): Change second argument's type
25931 to const location_t *.
25932 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
25934 (ubsan_create_data): Change second argument to const location_t *PLOC.
25935 Create Loc field whenever PLOC is non-NULL.
25936 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
25937 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
25941 * real.c (real_to_integer2): Change type of low to UHWI.
25943 2014-03-26 Tobias Burnus <burnus@net-b.de>
25945 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
25946 (CILK_SELF_SPECS): New define.
25947 (driver_self_specs): Use it.
25949 2014-03-26 Richard Biener <rguenther@suse.de>
25951 * tree-pretty-print.c (percent_K_format): Implement special
25952 case for LTO and its stripped down BLOCK tree.
25954 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25957 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
25959 * tree-vrp.c (simplify_internal_call_using_ranges): If only
25960 one range is range_int_cst_p, but not both, at least optimize
25961 addition/subtraction of 0 and multiplication by 0 or 1.
25962 * gimple-fold.c (gimple_fold_call): Fold
25963 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
25964 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
25965 INTEGER_CSTs, try to fold at least x * 0 and y - y.
25967 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
25969 PR rtl-optimization/60452
25970 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
25971 <case REG>: Return 1 for invalid offsets from the frame pointer.
25973 2014-03-26 Marek Polacek <polacek@redhat.com>
25976 * doc/extend.texi (C Extensions): Mention variable-length arrays in
25979 2014-03-26 Marek Polacek <polacek@redhat.com>
25982 * doc/extend.texi (Designated Inits): Describe what happens to omitted
25985 2014-03-26 Marek Polacek <polacek@redhat.com>
25988 * ira-color.c (update_conflict_hard_regno_costs): Perform the
25989 multiplication in unsigned type.
25991 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25993 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
25995 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25997 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
25999 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
26002 * cif-code.def (UNREACHABLE) New code.
26003 * ipa-inline.c (inline_small_functions): Skip edges to
26004 __builtlin_unreachable.
26005 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
26006 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
26007 predicate to __bulitin_unreachable.
26008 (set_cond_stmt_execution_predicate): Fix issue when
26009 invert_tree_comparison returns ERROR_MARK.
26010 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
26011 propagate to inline clones.
26012 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
26014 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
26015 * cgraphclones.c (cgraph_clone_node): If call destination is already
26016 ureachable, do not redirect it back.
26017 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
26020 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
26022 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
26023 Do not modify inline clones.
26025 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26027 * config/i386/i386.md (general_sext_operand): New mode attr.
26028 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
26029 don't generate (sign_extend (const_int)).
26030 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
26031 operands[2]. Use We constraint instead of <i> and
26032 <general_sext_operand> predicate instead of <general_operand>.
26033 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
26034 * config/i386/constraints.md (We): New constraint.
26035 * config/i386/predicates.md (x86_64_sext_operand,
26036 sext_operand): New predicates.
26038 2014-03-25 Martin Jambor <mjambor@suse.cz>
26041 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
26042 inconsistent devirtualizations to __builtin_unreachable.
26044 2014-03-25 Marek Polacek <polacek@redhat.com>
26047 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
26049 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
26051 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
26052 order of elements for big-endian.
26054 2014-03-25 Richard Biener <rguenther@suse.de>
26056 PR middle-end/60635
26057 * gimplify-me.c (gimple_regimplify_operands): Update the
26060 2014-03-25 Martin Jambor <mjambor@suse.cz>
26063 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
26064 (lto_output_varpool_node): Likewise.
26065 (input_overwrite_node): Likewise.
26066 (input_varpool_node): Likewise.
26068 2014-03-25 Richard Biener <rguenther@suse.de>
26070 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
26071 (run_gcc): Likewise.
26073 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26075 * combine.c (simplify_compare_const): Add MODE argument.
26076 Handle mode_width 0 as very large mode_width.
26077 (try_combine, simplify_comparison): Adjust callers.
26079 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
26080 type to avoid signed integer overflow.
26081 * explow.c (plus_constant): Likewise.
26083 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
26085 * doc/generic.texi: Correct typos.
26087 2014-03-24 Tobias Burnus <burnus@net-b.de>
26089 * doc/invoke.texi (-flto): Expand section about
26090 using static libraries with LTO.
26092 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26094 PR rtl-optimization/60501
26095 * optabs.def (addptr3_optab): New optab.
26096 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
26097 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
26098 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
26100 * lra.c (emit_add3_insn): Use the addptr pattern if available.
26102 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
26104 2014-03-24 Ulrich Drepper <drepper@gmail.com>
26106 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
26109 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
26110 (_mm256_undefined_ps): Define.
26111 (_mm256_undefined_pd): Define.
26112 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
26113 (_mm_undefined_pd): Define.
26114 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
26115 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
26116 (_mm512_undefined_ps): Define.
26117 (_mm512_undefined_pd): Define.
26118 Use _mm*_undefined_*.
26119 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
26121 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
26123 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
26124 (lshr_simd): DI mode added.
26125 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
26126 (aarch64_ushr_simddi): Likewise.
26127 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
26128 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
26129 (vshrd_n_u64): Likewise.
26131 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26133 * Makefile.in (s-macro_list): Depend on cc1.
26135 2014-03-23 Teresa Johnson <tejohnson@google.com>
26137 * ipa-utils.c (ipa_print_order): Use specified dump file.
26139 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
26141 PR rtl-optimization/60601
26142 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
26144 * gcc.c (eval_spec_function): Initialize save_growing_value.
26146 2014-03-22 Jakub Jelinek <jakub@redhat.com>
26149 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
26150 code == MINUS_EXPR, never swap op0 with op1.
26152 * toplev.c (init_local_tick): Avoid signed integer multiplication
26154 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
26155 shift by first operand's bitsize.
26157 2014-03-21 Jakub Jelinek <jakub@redhat.com>
26160 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
26161 redefine to 1 or 0.
26162 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
26163 TARGET_ISA_64BIT_P(x).
26165 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26167 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
26168 pattern for vector nor instead of subtract from splat(-1).
26169 (altivec_expand_vec_perm_const_le): Likewise.
26171 2014-03-21 Richard Henderson <rth@twiddle.net>
26174 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
26175 related insns after epilogue_completed.
26177 2014-03-21 Martin Jambor <mjambor@suse.cz>
26180 * cgraph.h (symtab_node): New flag body_removed.
26181 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
26182 when removing bodies.
26183 * symtab.c (dump_symtab_base): Dump body_removed flag.
26184 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
26185 had their bodies removed.
26187 2014-03-21 Martin Jambor <mjambor@suse.cz>
26190 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
26193 2014-03-21 Richard Biener <rguenther@suse.de>
26195 PR tree-optimization/60577
26196 * tree-core.h (struct tree_base): Document nothrow_flag use
26197 in DECL_NONALIASED.
26198 * tree.h (DECL_NONALIASED): New.
26199 (may_be_aliased): Adjust.
26200 * coverage.c (build_var): Set DECL_NONALIASED.
26202 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26204 * expr.c (expand_expr_real_1): Remove outdated comment.
26206 2014-03-20 Jakub Jelinek <jakub@redhat.com>
26208 PR middle-end/60597
26209 * ira.c (adjust_cleared_regs): Call copy_rtx on
26210 *reg_equiv[REGNO (loc)].src_p before passing it to
26211 simplify_replace_fn_rtx.
26214 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
26215 into CONST, put pic register as first operand of PLUS. Use
26216 gen_const_mem for both 32-bit and 64-bit PIC got loads.
26218 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26220 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
26222 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26224 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
26225 around for store forwarding issue in the FPU on the UT699.
26226 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
26227 loads and operations if -mfix-ut699 is specified.
26228 (divtf3_hq): Tweak attribute.
26229 (sqrttf2_hq): Likewise.
26231 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26233 * calls.c (store_one_arg): Remove incorrect const qualification on the
26234 type of the temporary.
26235 * cfgexpand.c (expand_return): Likewise.
26236 * expr.c (expand_constructor): Likewise.
26237 (expand_expr_real_1): Likewise.
26239 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
26241 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
26244 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
26247 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
26249 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
26251 * config/arm/aarch-common-protos.h
26252 (alu_cost_table): Fix spelling of "extend".
26253 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
26255 2014-03-19 Richard Biener <rguenther@suse.de>
26257 PR middle-end/60553
26258 * tree-core.h (tree_type_common): Re-order pointer members
26259 to reduce recursion depth during GC walks.
26261 2014-03-19 Marek Polacek <polacek@redhat.com>
26264 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
26265 before accessing it.
26267 2014-03-19 Richard Biener <rguenther@suse.de>
26270 * lto-streamer-in.c (input_function): In WPA stage do not drop
26273 2014-03-19 Jakub Jelinek <jakub@redhat.com>
26275 PR tree-optimization/60559
26276 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
26277 with build_zero_cst assignment.
26279 2014-03-18 Kai Tietz <ktietz@redhat.com>
26281 PR rtl-optimization/56356
26282 * sdbout.c (sdbout_parms): Verify that parms'
26283 incoming argument is valid.
26284 (sdbout_reg_parms): Likewise.
26286 2014-03-18 Richard Henderson <rth@redhat.com>
26289 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
26290 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
26291 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
26293 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
26295 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
26296 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
26297 Italicize plugin event names in description. Explain that
26298 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
26299 Remind that no GCC functions should be called after PLUGIN_FINISH.
26300 Explain what pragmas with expansion are.
26302 2014-03-18 Martin Liska <mliska@suse.cz>
26304 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
26305 gimple call statement is update.
26306 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
26307 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
26309 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26312 * ubsan.c (ubsan_instrument_unreachable): Call
26313 initialize_sanitizer_builtins.
26314 (ubsan_pass): Likewise.
26317 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
26318 varpool_finalize_decl instead of rest_of_decl_compilation.
26320 2014-03-18 Richard Biener <rguenther@suse.de>
26322 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
26323 by using bitmap_and_compl instead of bitmap_and_compl_into.
26324 (df_rd_transfer_function): Likewise.
26326 2014-03-18 Richard Biener <rguenther@suse.de>
26328 * doc/lto.texi (fresolution): Fix typo.
26330 2014-03-18 Richard Biener <rguenther@suse.de>
26332 * doc/invoke.texi (flto): Update for changes in 4.9.
26334 2014-03-18 Richard Biener <rguenther@suse.de>
26336 * doc/loop.texi: Remove section on the removed lambda framework.
26337 Update loop docs with recent changes in preserving loop structure.
26339 2014-03-18 Richard Biener <rguenther@suse.de>
26341 * doc/lto.texi (-fresolution): Document.
26343 2014-03-18 Richard Biener <rguenther@suse.de>
26345 * doc/contrib.texi: Adjust my name.
26347 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26350 * internal-fn.c: Include diagnostic-core.h.
26351 (expand_BUILTIN_EXPECT): New function.
26352 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
26353 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
26354 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
26355 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
26356 IFN_BUILTIN_EXPECT.
26357 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
26358 Revert 3 argument __builtin_expect code.
26359 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
26360 * gimple-fold.c (gimple_fold_call): Likewise.
26361 * tree.h (fold_builtin_expect): New prototype.
26362 * builtins.c (build_builtin_expect_predicate): Add predictor
26363 argument, if non-NULL, create 3 argument __builtin_expect.
26364 (fold_builtin_expect): No longer static. Add ARG2 argument,
26365 pass it through to build_builtin_expect_predicate.
26366 (fold_builtin_2): Adjust caller.
26367 (fold_builtin_3): Handle BUILT_IN_EXPECT.
26368 * internal-fn.def (BUILTIN_EXPECT): New.
26370 2014-03-18 Tobias Burnus <burnus@net-b.de>
26373 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
26374 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
26375 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
26377 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
26380 * predict.c (combine_predictions_for_bb): Fix up formatting.
26381 (expr_expected_value_1, expr_expected_value): Add predictor argument,
26382 fill what it points to if non-NULL.
26383 (tree_predict_by_opcode): Adjust caller, use the predictor.
26384 * predict.def (PRED_COMPARE_AND_SWAP): Add.
26386 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
26388 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
26389 proper constant for the store mode.
26391 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
26393 * symtab.c (change_decl_assembler_name): Fix transparent alias
26394 chain construction.
26396 2014-03-16 Renlin Li <Renlin.Li@arm.com>
26398 * config/aarch64/aarch64.c: Correct the comments about the
26399 aarch64 stack layout.
26401 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
26403 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
26404 check for GF_OMP_FOR_KIND_FOR.
26406 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
26408 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
26409 ymm and zmm register names.
26411 2014-03-17 Jakub Jelinek <jakub@redhat.com>
26414 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
26415 note creation for the 2010-08-31 changes.
26417 2014-03-17 Marek Polacek <polacek@redhat.com>
26419 PR middle-end/60534
26420 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
26421 as -fno-tree-loop-vectorize.
26422 (expand_omp_simd): Likewise.
26424 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
26426 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
26427 (eligible_for_call_delay): New prototype.
26428 * config/sparc/sparc.c (tls_call_delay): Rename into...
26429 (eligible_for_call_delay): ...this. Return false if the instruction
26430 cannot be put in the delay slot of a branch.
26431 (eligible_for_restore_insn): Simplify.
26432 (eligible_for_return_delay): Return false if the instruction cannot be
26433 put in the delay slot of a branch and simplify.
26434 (eligible_for_sibcall_delay): Return false if the instruction cannot be
26435 put in the delay slot of a branch.
26436 * config/sparc/sparc.md (fix_ut699): New attribute.
26437 (tls_call_delay): Delete.
26438 (in_call_delay): Reimplement.
26439 (eligible_for_sibcall_delay): Rename into...
26440 (in_sibcall_delay): ...this.
26441 (eligible_for_return_delay): Rename into...
26442 (in_return_delay): ...this.
26443 (in_branch_delay): Reimplement.
26444 (in_uncond_branch_delay): Delete.
26445 (in_annul_branch_delay): Delete.
26447 2014-03-14 Richard Henderson <rth@redhat.com>
26450 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
26451 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
26452 (*floathi<X87MODEF>2_i387_with_temp): Remove.
26453 (floathi splitters): Remove.
26454 (float<SWI48x>xf2): New pattern.
26455 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
26456 code that tried to handle DImode for 32-bit, but which was excluded
26457 by the pattern's condition. Drop allocation of stack temporary.
26458 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
26459 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
26460 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
26461 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
26462 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
26463 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
26464 (*float<SWI48><MODEF>2_sse_interunit): Remove.
26465 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
26466 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
26467 (*float<SWI48x><X87MODEF>2_i387): Remove.
26468 (all float _with_temp splitters): Remove.
26469 (*float<SWI48x><MODEF>2_i387): New pattern.
26470 (*float<SWI48><MODEF>2_sse): New pattern.
26471 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
26472 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
26474 2014-03-14 Jakub Jelinek <jakub@redhat.com>
26475 Marek Polacek <polacek@redhat.com>
26477 PR middle-end/60484
26478 * common.opt (dump_base_name_prefixed): New Variable.
26479 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
26480 if x_dump_base_name_prefixed is already set, set it at the end.
26482 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
26484 PR rtl-optimization/60508
26485 * lra-constraints.c (get_reload_reg): Add new parameter
26487 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
26488 Pass the new parameter values.
26490 2014-03-14 Richard Biener <rguenther@suse.de>
26492 * common.opt: Revert unintented changes from r205065.
26493 * opts.c: Likewise.
26495 2014-03-14 Richard Biener <rguenther@suse.de>
26497 PR middle-end/60518
26498 * cfghooks.c (split_block): Properly adjust all loops the
26499 block was a latch of.
26501 2014-03-14 Martin Jambor <mjambor@suse.cz>
26504 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
26507 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
26510 * config/avr/avr.c (avr_set_current_function): Pass function name
26511 through default_strip_name_encoding before sanity checking instead
26512 of skipping the first char of the assembler name.
26514 2014-03-13 Richard Henderson <rth@redhat.com>
26517 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
26518 (ix86_force_to_memory, ix86_free_from_memory): Remove.
26519 * config/i386/i386-protos.h: Likewise.
26520 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
26521 in the expander instead of a splitter.
26522 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
26523 any possibility of requiring a memory.
26524 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
26525 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
26526 (fp branch splitters): Update for ix86_split_fp_branch.
26527 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
26528 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
26529 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
26530 (*fop_<MODEF>_2_i387): Remove f/r alternative.
26531 (*fop_<MODEF>_3_i387): Likewise.
26532 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
26533 (splitters for the fop_* register patterns): Remove.
26534 (fscalexf4_i387): Rename from *fscalexf4_i387.
26535 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
26537 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26539 PR tree-optimization/59779
26540 * tree-dfa.c (get_ref_base_and_extent): Use double_int
26541 type for bitsize and maxsize instead of HOST_WIDE_INT.
26543 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
26545 PR rtl-optimization/57320
26546 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
26547 the CFG after thread_prologue_and_epilogue_insns.
26549 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
26551 PR rtl-optimization/57189
26552 * lra-constraints.c (process_alt_operands): Disfavor spilling
26555 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
26557 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
26559 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26561 PR tree-optimization/59025
26562 PR middle-end/60418
26563 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
26564 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
26566 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
26569 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
26570 calls of avr_out_plus_1.
26572 2014-03-13 Bin Cheng <bin.cheng@arm.com>
26574 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
26575 BB's single pred and update the father loop's latch info later.
26577 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
26579 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
26583 (VEC_base): Likewise.
26584 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
26585 registers, we need to swap double words in little endian mode.
26587 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
26588 to be a container mode for 128-bit integer operations added in ISA
26589 2.07. Unlike TImode and PTImode, the preferred register set is
26590 the Altivec/VMX registers for the 128-bit operations.
26592 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
26594 (rs6000_split_128bit_ok_p): Likewise.
26596 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
26597 macros for creating ISA 2.07 normal and overloaded builtin
26598 functions with 3 arguments.
26599 (BU_P8V_OVERLOAD_3): Likewise.
26600 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
26601 for use as overloaded functions.
26602 (VPERM_1TI_UNS): Likewise.
26603 (VSEL_1TI): Likewise.
26604 (VSEL_1TI_UNS): Likewise.
26605 (ST_INTERNAL_1ti): Likewise.
26606 (LD_INTERNAL_1ti): Likewise.
26607 (XXSEL_1TI): Likewise.
26608 (XXSEL_1TI_UNS): Likewise.
26609 (VPERM_1TI): Likewise.
26610 (VPERM_1TI_UNS): Likewise.
26611 (XXPERMDI_1TI): Likewise.
26612 (SET_1TI): Likewise.
26613 (LXVD2X_V1TI): Likewise.
26614 (STXVD2X_V1TI): Likewise.
26615 (VEC_INIT_V1TI): Likewise.
26616 (VEC_SET_V1TI): Likewise.
26617 (VEC_EXT_V1TI): Likewise.
26618 (EQV_V1TI): Likewise.
26619 (NAND_V1TI): Likewise.
26620 (ORC_V1TI): Likewise.
26621 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
26622 added in ISA 2.07. Add both normal 'altivec' builtins, and the
26623 overloaded builtin.
26624 (VADDUQM): Likewise.
26625 (VSUBCUQ): Likewise.
26626 (VADDEUQM): Likewise.
26627 (VADDECUQ): Likewise.
26628 (VSUBEUQM): Likewise.
26629 (VSUBECUQ): Likewise.
26631 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
26632 __int128_t and __uint128_t types.
26633 (__uint128_type): Likewise.
26634 (altivec_categorize_keyword): Add support for vector __int128_t,
26635 vector __uint128_t, vector __int128, and vector unsigned __int128
26636 as a container type for TImode operations that need to be done in
26637 VSX/Altivec registers.
26638 (rs6000_macro_to_expand): Likewise.
26639 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
26640 to support 128-bit integer instructions vaddcuq, vadduqm,
26641 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
26642 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
26644 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
26645 for V1TImode, and set up preferences to use VSX/Altivec registers.
26646 Setup VSX reload handlers.
26647 (rs6000_debug_reg_global): Likewise.
26648 (rs6000_init_hard_regno_mode_ok): Likewise.
26649 (rs6000_preferred_simd_mode): Likewise.
26650 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
26651 (easy_altivec_constant): Likewise.
26652 (output_vec_const_move): Likewise.
26653 (rs6000_expand_vector_set): Convert V1TImode set and extract to
26655 (rs6000_expand_vector_extract): Likewise.
26656 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
26658 (rs6000_const_vec): Add support for V1TImode.
26659 (rs6000_emit_le_vsx_load): Swap double words when loading or
26660 storing TImode/V1TImode.
26661 (rs6000_emit_le_vsx_store): Likewise.
26662 (rs6000_emit_le_vsx_move): Likewise.
26663 (rs6000_emit_move): Add support for V1TImode.
26664 (altivec_expand_ld_builtin): Likewise.
26665 (altivec_expand_st_builtin): Likewise.
26666 (altivec_expand_vec_init_builtin): Likewise.
26667 (altivec_expand_builtin): Likewise.
26668 (rs6000_init_builtins): Add support for V1TImode type. Add
26669 support for ISA 2.07 128-bit integer builtins. Define type names
26670 for the VSX/Altivec vector types.
26671 (altivec_init_builtins): Add support for overloaded vector
26672 functions with V1TImode type.
26673 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
26674 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
26676 (rs6000_split_128bit_ok_p): Likewise.
26677 (rs6000_handle_altivec_attribute): Create V1TImode from vector
26678 __int128_t and vector __uint128_t.
26680 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
26681 and mode attributes.
26683 (VSX_M2): Likewise.
26688 (VS_scalar): Likewise.
26689 (VS_double): Likewise.
26690 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
26692 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
26693 we support the ISA 2.07 128-bit integer arithmetic instructions.
26694 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
26695 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
26696 and TImode types for use with the builtin functions.
26697 (V1TI_type_node): Likewise.
26698 (unsigned_V1TI_type_node): Likewise.
26699 (intTI_type_internal_node): Likewise.
26700 (uintTI_type_internal_node): Likewise.
26702 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
26703 128-bit builtin functions.
26704 (UNSPEC_VADDEUQM): Likewise.
26705 (UNSPEC_VADDECUQ): Likewise.
26706 (UNSPEC_VSUBCUQ): Likewise.
26707 (UNSPEC_VSUBEUQM): Likewise.
26708 (UNSPEC_VSUBECUQ): Likewise.
26709 (VM): Add V1TImode to vector mode iterators.
26711 (VI_unit): Likewise.
26712 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
26713 (altivec_vaddcuq): Likewise.
26714 (altivec_vsubuqm): Likewise.
26715 (altivec_vsubcuq): Likewise.
26716 (altivec_vaddeuqm): Likewise.
26717 (altivec_vaddecuq): Likewise.
26718 (altivec_vsubeuqm): Likewise.
26719 (altivec_vsubecuq): Likewise.
26721 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
26723 (BOOL_128): Likewise.
26724 (BOOL_REGS_OUTPUT): Likewise.
26725 (BOOL_REGS_OP1): Likewise.
26726 (BOOL_REGS_OP2): Likewise.
26727 (BOOL_REGS_UNARY): Likewise.
26728 (BOOL_REGS_AND_CR0): Likewise.
26730 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
26731 128-bit integer builtin support.
26732 (vec_vadduqm): Likewise.
26733 (vec_vaddecuq): Likewise.
26734 (vec_vaddeuqm): Likewise.
26735 (vec_vsubecuq): Likewise.
26736 (vec_vsubeuqm): Likewise.
26737 (vec_vsubcuq): Likewise.
26738 (vec_vsubuqm): Likewise.
26740 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26741 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
26742 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
26743 128-bit integer add/subtract to ISA 2.07.
26745 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
26747 * config/arc/arc.c (arc_predicate_delay_insns):
26748 Fix third argument passed to conditionalize_nonjump.
26750 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
26752 * config/aarch64/aarch64-builtins.c
26753 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
26754 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
26755 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
26756 instead of __builtin_lfloor.
26757 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
26759 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26761 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
26762 (tree_ssa_ifcombine_bb_1): New function.
26763 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
26764 is an empty forwarder block to then_bb or vice versa and then_bb
26765 and else_bb are effectively swapped.
26767 2014-03-12 Christian Bruel <christian.bruel@st.com>
26770 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
26771 REG_CFA_DEF_CFA note.
26772 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
26773 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
26775 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
26777 PR tree-optimization/60454
26778 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
26780 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26782 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
26783 Do not define target_cpu_default2 to generic.
26784 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
26785 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
26786 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
26788 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26789 Marc Glisse <marc.glisse@inria.fr>
26791 PR tree-optimization/60502
26792 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
26793 instead of build_low_bits_mask.
26795 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26797 PR middle-end/60482
26798 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
26799 if there are multiple uses, but op doesn't live on E edge.
26800 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
26801 clobber stmts before __builtin_unreachable.
26803 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
26805 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
26806 hard_frame_pointer_rtx.
26807 * cse.c (cse_insn): Remove volatile check.
26808 * cselib.c (cselib_process_insn): Likewise.
26809 * dse.c (scan_insn): Likewise.
26811 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26813 * config/arc/arc.c (conditionalize_nonjump): New function,
26815 (arc_ifcvt): ... this.
26816 (arc_predicate_delay_insns): Use it.
26818 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26820 * config/arc/predicates.md (extend_operand): During/after reload,
26821 allow const_int_operand.
26822 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
26823 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
26824 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
26826 (umulsi3_highpart_i): Likewise.
26828 2014-03-11 Richard Biener <rguenther@suse.de>
26830 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
26831 Add asserts to guard possible wrong-code bugs.
26833 2014-03-11 Richard Biener <rguenther@suse.de>
26835 PR tree-optimization/60429
26836 PR tree-optimization/60485
26837 * tree-ssa-structalias.c (set_union_with_increment): Properly
26838 take into account all fields that overlap the shifted vars.
26839 (do_sd_constraint): Likewise.
26840 (do_ds_constraint): Likewise.
26841 (get_constraint_for_ptr_offset): Likewise.
26843 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
26845 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
26846 (nios2_compute_frame_layout):
26847 Add calculation of cfun->machine->fp_save_offset.
26848 (nios2_expand_prologue): Correct setting of frame pointer register
26850 (nios2_expand_epilogue): Update recovery of stack pointer from
26851 frame pointer accordingly.
26852 (nios2_initial_elimination_offset): Update calculation of offset
26853 for eliminating to HARD_FRAME_POINTER_REGNUM.
26855 2014-03-10 Jakub Jelinek <jakub@redhat.com>
26858 * ipa.c (symtab_remove_unreachable_nodes): Don't call
26859 cgraph_get_create_node on VAR_DECLs.
26861 2014-03-10 Richard Biener <rguenther@suse.de>
26863 PR middle-end/60474
26864 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
26866 2014-03-08 Douglas B Rupp <rupp@gnat.com>
26868 * config/vms/vms.opt (vms_float_format): New variable.
26870 2014-03-08 Tobias Burnus <burnus@net-b.de>
26872 * doc/invoke.texi (-fcilkplus): Update implementation status.
26874 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
26875 Richard Biener <rguenther@suse.de>
26877 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
26878 consistently accross all TUs.
26879 (run_gcc): Enable -fshort-double automatically at link at link-time
26880 and disallow override.
26882 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
26885 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
26886 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
26887 if they can't be used.
26889 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26891 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
26892 for Solaris 11/x86 ld.
26893 * configure: Regenerate.
26895 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26897 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
26898 (LIB_TLS_SPEC): Save as ld_tls_libs.
26899 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
26900 (HAVE_AS_IX86_TLSLDM): New test.
26901 * configure, config.in: Regenerate.
26902 * config/i386/i386.c (legitimize_tls_address): Fall back to
26903 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
26904 cannot support TLS_MODEL_LOCAL_DYNAMIC.
26905 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
26906 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
26908 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
26910 * common.opt (fira-loop-pressure): Mark as optimization.
26912 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
26914 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
26915 an OpenMP mappable type.
26917 2014-03-06 Matthias Klose <doko@ubuntu.com>
26919 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
26920 MULTILIB_OSDIRNAMES is not defined.
26922 2014-03-06 Jakub Jelinek <jakub@redhat.com>
26923 Meador Inge <meadori@codesourcery.com>
26926 * config/arm/arm.c (arm_tls_symbol_p): Remove.
26927 (arm_legitimize_address): Call legitimize_tls_address for any
26928 arm_tls_referenced_p expression, handle constant addend. Call it
26929 before testing for !TARGET_ARM.
26930 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
26932 2014-03-06 Richard Biener <rguenther@suse.de>
26934 PR middle-end/60445
26938 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26940 * tree-streamer.c (record_common_node): Assert we don't record
26941 nodes with type double.
26942 (preload_common_node): Skip type double, complex double and double
26943 pointer since it is now frontend dependent due to fshort-double option.
26945 2014-03-06 Richard Biener <rguenther@suse.de>
26947 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
26948 or -fno-lto is specified and the linker has full plugin support.
26949 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
26950 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
26951 * lto-wrapper.c (merge_and_complain): Merge compile-time
26952 optimization levels.
26953 (run_gcc): And pass it through to the link options.
26955 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
26959 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26961 * cselib.c (remove_useless_values): Skip to avoid quadratic
26962 behavior if the condition moved from...
26963 (cselib_process_insn): ... here holds.
26965 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26968 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
26969 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
26972 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
26973 (TM_H): Add x86-tune.def.
26975 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26977 * config/aarch64/aarch64.c (generic_tunings):
26978 Use cortexa57_extra_costs.
26980 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26983 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
26984 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
26985 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
26988 2014-03-04 Heiher <r@hev.cc>
26990 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
26991 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
26993 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
26995 * config/i386/predicates.md (const2356_operand): Change to ...
26996 (const2367_operand): ... this.
26997 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
26999 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27000 (*avx512pf_scatterpf<mode>sf): Ditto.
27001 (avx512pf_scatterpf<mode>df): Ditto.
27002 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27003 (*avx512pf_scatterpf<mode>df): Ditto.
27004 * config/i386/i386.c (ix86_expand_builtin): Update
27005 incorrect hint operand error message.
27007 2014-03-04 Richard Biener <rguenther@suse.de>
27009 * lto-section-in.c (lto_get_section_data): Fix const cast.
27011 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
27013 * tree-streamer.c (record_common_node): Assert we don't record
27014 nodes with type double.
27015 (preload_common_node): Skip type double, complex double and double
27016 pointer since it is now frontend dependent due to fshort-double option.
27018 2014-03-04 Richard Biener <rguenther@suse.de>
27021 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
27022 (lto_input_toplevel_asms): Likewise.
27023 * lto-section-in.c (lto_get_section_data): Instead do it here
27026 2014-03-04 Richard Biener <rguenther@suse.de>
27028 PR tree-optimization/60382
27029 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
27030 dead PHIs a reduction.
27032 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
27034 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
27036 (_mm_prefetch): Move out of GCC target("sse") pragma.
27037 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
27038 GCC target("prfchw") pragma.
27039 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
27041 * config/i386/i386.c (ix86_option_override_internal): Enable
27042 -mprfchw with -mprefetchwt1.
27044 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27046 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
27049 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27051 * opts.h (CL_PCH_IGNORE): Define.
27052 * targhooks.c (option_affects_pch_p):
27053 Return false for options that have CL_PCH_IGNORE set.
27054 * opt-functions.awk: Process PchIgnore.
27055 * doc/options.texi: Document PchIgnore.
27057 * config/arc/arc.opt (misize): Add PchIgnore property.
27059 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27061 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
27062 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
27063 constraint on constants to permit them being loaded into
27064 GENERAL_REGS or BASE_REGS.
27066 2014-03-03 Nick Clifton <nickc@redhat.com>
27068 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
27069 anti-cacnonical alternatives.
27070 (negandhi3_real): New pattern.
27071 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
27073 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
27075 * config/avr/avr-mcus.def: Remove atxmega16x1.
27076 * config/avr/avr-tables.opt: Regenerate.
27077 * config/avr/t-multilib: Regenerate.
27078 * doc/avr-mmcu.texi: Regenerate.
27080 2014-03-03 Tobias Grosser <tobias@grosser.es>
27081 Mircea Namolaru <mircea.namolaru@inria.fr>
27083 PR tree-optimization/58028
27084 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
27087 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27089 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
27090 not handled by recognizers.
27092 2014-03-03 Jakub Jelinek <jakub@redhat.com>
27094 PR middle-end/60175
27095 * function.c (expand_function_end): Don't emit
27096 clobber_return_register sequence if clobber_after is a BARRIER.
27097 * cfgexpand.c (construct_exit_block): Append instructions before
27098 return_label to prev_bb.
27100 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27102 * config/rs6000/constraints.md: Document reserved use of "wc".
27104 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27107 * ipa.c (function_and_variable_visibility): When dissolving comdat
27108 group, also set all symbols to local.
27110 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27115 2013-12-14 Jan Hubicka <jh@suse.cz>
27116 PR middle-end/58477
27117 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
27119 2014-03-02 Jon Beniston <jon@beniston.com>
27125 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
27126 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
27127 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
27128 (simple_return, *simple_return): New patterns
27129 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
27130 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
27132 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
27134 * dwarf2out.c (gen_subprogram_die): Tidy.
27136 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
27139 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
27140 (*mov_t_msb_neg_negc): ... this new insn.
27142 2014-02-28 Jason Merrill <jason@redhat.com>
27145 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
27148 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
27151 * dwarf2out.c (decltype_auto_die): New static.
27152 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
27153 (gen_type_die_with_usage): Handle 'decltype(auto)'.
27154 (is_cxx_auto): Likewise.
27156 2014-02-28 Ian Bolton <ian.bolton@arm.com>
27158 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
27159 we are not using general regs only.
27161 2014-02-28 Richard Biener <rguenther@suse.de>
27164 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
27165 previous fix and only allow to remove trivial pre-headers
27166 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
27167 (remove_forwarder_block): Properly update the latch of a loop.
27169 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27172 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
27173 (cselib_preserved_hash_table): New.
27174 (preserve_constants_and_equivs): Move preserved vals to it.
27175 (cselib_find_slot): Look it up first.
27176 (cselib_init): Initialize it.
27177 (cselib_finish): Release it.
27178 (dump_cselib_table): Dump it.
27180 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27183 * cselib.c (remove_useless_values): Skip to avoid quadratic
27184 behavior if the condition moved from...
27185 (cselib_process_insn): ... here holds.
27187 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27190 * var-tracking.c (vt_initialize): Apply the same condition to
27191 preserve the CFA base value.
27193 2014-02-28 Joey Ye <joey.ye@arm.com>
27196 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
27197 if reload in progress or completed.
27199 2014-02-28 Tobias Burnus <burnus@net-b.de>
27201 PR middle-end/60147
27202 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
27205 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
27207 * doc/tm.texi.in (Condition Code Status): Update documention for
27208 relative locations of cc0-setter and cc0-user.
27210 2014-02-27 Jeff Law <law@redhat.com>
27212 PR rtl-optimization/52714
27213 * combine.c (try_combine): When splitting an unrecognized PARALLEL
27214 into two independent simple sets, if I3 is a jump, ensure the
27215 pattern we place into I3 is a (set (pc) ...).
27217 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
27218 Jeff Law <law@redhat.com>
27220 PR rtl-optimization/49847
27221 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
27222 are in different blocks.
27223 * doc/tm.texi (Condition Code Status): Update documention for
27224 relative locations of cc0-setter and cc0-user.
27226 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
27229 * lra.c (lra_emit_add): Check SUBREG too.
27231 2014-02-27 Andreas Schwab <schwab@suse.de>
27233 * config/m68k/m68k.c (m68k_option_override): Disable
27234 -flive-range-shrinkage for classic m68k.
27235 (m68k_override_options_after_change): Likewise.
27237 2014-02-27 Marek Polacek <polacek@redhat.com>
27239 PR middle-end/59223
27240 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
27241 -Wmaybe-uninitialized.
27243 2014-02-27 Alan Modra <amodra@gmail.com>
27246 * reload1.c (emit_input_reload_insns): When reload_override_in,
27247 set old to rl->in_reg when rl->in_reg is a subreg.
27249 2014-02-26 Richard Biener <rguenther@suse.de>
27252 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
27254 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27256 * common/config/i386/predicates.md (const1256_operand): Remove.
27257 (const2356_operand): New.
27258 (const_1_to_2_operand): Remove.
27259 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
27260 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27261 (*avx512pf_gatherpf<mode>sf): Ditto.
27262 (avx512pf_gatherpf<mode>df): Ditto.
27263 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27264 (*avx512pf_gatherpf<mode>df): Ditto.
27265 (avx512pf_scatterpf<mode>sf): Ditto.
27266 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27267 (*avx512pf_scatterpf<mode>sf): Ditto.
27268 (avx512pf_scatterpf<mode>df): Ditto.
27269 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27270 (*avx512pf_scatterpf<mode>df): Ditto.
27271 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
27273 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
27275 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
27276 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
27277 (_mm512_mask_testn_epi64_mask): Move to ...
27278 * config/i386/avx512cdintrin.h: Here.
27279 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
27280 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
27281 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
27282 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
27283 TARGET_AVX512F from TARGET_AVX512CD.
27285 2014-02-26 Richard Biener <rguenther@suse.de>
27288 * ipa.c (walk_polymorphic_call_targets): Properly guard
27289 call to inline_update_overall_summary.
27291 2014-02-26 Bin Cheng <bin.cheng@arm.com>
27294 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
27295 and latches only if requested. Fix latch if it is removed.
27296 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
27297 LOOPS_HAVE_PREHEADERS.
27299 2014-02-25 Andrew Pinski <apinski@cavium.com>
27301 * builtins.c (expand_builtin_thread_pointer): Create a new target
27302 when the target is NULL.
27304 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
27306 PR rtl-optimization/60317
27307 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27308 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27309 * lra-assigns.c: Include params.h.
27310 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
27311 other reload pseudos considerations.
27313 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27315 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
27316 to use canonical form for nor<mode>3.
27318 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27321 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
27324 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27326 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
27327 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
27328 (ix86_handle_option): Handle OPT_mprefetchwt1.
27329 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
27330 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
27332 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
27333 OPTION_MASK_ISA_PREFETCHWT1.
27334 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
27335 (PTA_PREFETCHWT1): New.
27336 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
27337 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
27338 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
27339 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
27340 (*prefetch_avx512pf_<mode>_: Change into ...
27341 (*prefetch_prefetchwt1_<mode>: This.
27342 * config/i386/i386.opt (mprefetchwt1): New.
27343 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
27344 (_mm_prefetch): Handle intent to write.
27345 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
27347 2014-02-25 Richard Biener <rguenther@suse.de>
27349 PR middle-end/60291
27350 * emit-rtl.c (mem_attrs_htab): Remove.
27351 (mem_attrs_htab_hash): Likewise.
27352 (mem_attrs_htab_eq): Likewise.
27353 (set_mem_attrs): Always allocate new mem-attrs when something changed.
27354 (init_emit_once): Do not allocate mem_attrs_htab.
27356 2014-02-25 Richard Biener <rguenther@suse.de>
27359 * lto-opts.c (lto_write_options): Output non-explicit conservative
27360 -fwrapv, -fno-trapv and -fno-strict-overflow.
27361 * lto-wrapper.c (merge_and_complain): Handle merging those options.
27362 (run_gcc): And pass them through.
27364 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27366 * sel-sched.c (calculate_new_fences): New parameter ptime.
27367 Calculate it as a maximum over all fence cycles.
27368 (sel_sched_region_2): Adjust the call to calculate_new_fences.
27369 Print the final schedule timing when sched_verbose.
27371 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27373 PR rtl-optimization/60292
27374 * sel-sched.c (fill_vec_av_set): Do not reset target availability
27375 bit fot the fence instruction.
27377 2014-02-24 Alangi Derick <alangiderick@gmail.com>
27379 * calls.h: Fix typo in comment.
27381 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
27383 * config/pa/pa.c (pa_output_move_double): Don't valididate when
27384 adjusting offsetable addresses.
27386 2014-02-24 Guozhi Wei <carrot@google.com>
27388 * sparseset.h (sparseset_pop): Fix the wrong index.
27390 2014-02-24 Walter Lee <walt@tilera.com>
27392 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
27393 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
27395 * common/config/tilegx/tilegx-common.c
27396 (TARGET_DEFAULT_TARGET_FLAGS): Define.
27397 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
27398 (LINK_SPEC): Ditto.
27399 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
27400 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
27401 (tilegx_gimplify_va_arg_expr): Handle big endian.
27402 (tilegx_expand_unaligned_load): Ditto.
27403 (tilegx_expand_unaligned_store): Ditto.
27404 (TARGET_RETURN_IN_MSB): New.
27405 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
27406 (TARGET_ENDIAN_DEFAULT): New.
27407 (TARGET_BIG_ENDIAN): Handle big endian.
27408 (BYTES_BIG_ENDIAN): Ditto.
27409 (WORDS_BIG_ENDIAN): Ditto.
27410 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
27411 (ENDIAN_SPEC): New.
27412 (EXTRA_SPECS): New.
27413 * config/tilegx/tilegx.md (extv): Handle big endian.
27415 (insn_st<n>): Ditto.
27416 (insn_st<n>_add<bitsuffix>): Ditto.
27417 (insn_stnt<n>): Ditto.
27418 (insn_stnt<n>_add<bitsuffix>):Ditto.
27419 (vec_interleave_highv8qi): Handle big endian.
27420 (vec_interleave_highv8qi_be): New.
27421 (vec_interleave_highv8qi_le): New.
27422 (insn_v1int_h): Handle big endian.
27423 (vec_interleave_lowv8qi): Handle big endian.
27424 (vec_interleave_lowv8qi_be): New.
27425 (vec_interleave_lowv8qi_le): New.
27426 (insn_v1int_l): Handle big endian.
27427 (vec_interleave_highv4hi): Handle big endian.
27428 (vec_interleave_highv4hi_be): New.
27429 (vec_interleave_highv4hi_le): New.
27430 (insn_v2int_h): Handle big endian.
27431 (vec_interleave_lowv4hi): Handle big endian.
27432 (vec_interleave_lowv4hi_be): New.
27433 (vec_interleave_lowv4hi_le): New.
27434 (insn_v2int_l): Handle big endian.
27435 (vec_interleave_highv2si): Handle big endian.
27436 (vec_interleave_highv2si_be): New.
27437 (vec_interleave_highv2si_le): New.
27438 (insn_v4int_h): Handle big endian.
27439 (vec_interleave_lowv2si): Handle big endian.
27440 (vec_interleave_lowv2si_be): New.
27441 (vec_interleave_lowv2si_le): New.
27442 (insn_v4int_l): Handle big endian.
27443 * config/tilegx/tilegx.opt (mbig-endian): New option.
27444 (mlittle-endian): New option.
27445 * doc/install.texi: Document tilegxbe-linux.
27446 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
27448 2014-02-24 Martin Jambor <mjambor@suse.cz>
27451 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
27452 there are no parameter descriptors.
27454 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
27456 PR rtl-optimization/60268
27457 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
27458 initialization to ...
27459 (sched_rgn_init): ... here.
27460 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
27462 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27464 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
27467 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
27469 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
27472 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27474 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
27475 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
27477 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27479 * config/microblaze/predicates.md: Add cmp_op predicate.
27480 * config/microblaze/microblaze.md: Add branch_compare instruction
27481 which uses cmp_op predicate and emits cmp insn before branch.
27482 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
27483 to microblaze_expand_conditional_branch and consolidate logic.
27484 (microblaze_expand_conditional_branch): emit branch_compare
27485 insn instead of handling cmp op separate from branch insn.
27487 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27489 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
27492 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27494 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
27495 define_insn with define_expand and new define_insn
27496 *altivec_lve<VI_char>x_internal.
27497 (altivec_stve<VI_char>x): Replace define_insn with define_expand
27498 and new define_insn *altivec_stve<VI_char>x_internal.
27499 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
27501 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
27503 (altivec_expand_stvex_be): New function.
27505 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
27507 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
27508 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
27509 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
27510 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
27512 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
27515 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
27516 instead of emit_move_insn.
27518 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27520 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
27521 vspltw with vsldoi.
27522 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
27523 gen_altivec_vsumsws.
27525 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27527 * config/rs6000/altivec.md (altivec_lvxl): Rename as
27528 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
27529 (altivec_lvxl_<mode>): New define_expand incorporating
27530 -maltivec=be semantics where needed.
27531 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
27532 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
27533 semantics where needed.
27534 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
27535 (altivec_stvx_<mode>): New define_expand incorporating
27536 -maltivec=be semantics where needed.
27537 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
27538 VM2 iterator instead of V4SI.
27539 (altivec_stvxl_<mode>): New define_expand incorporating
27540 -maltivec=be semantics where needed.
27541 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
27542 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
27543 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
27544 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
27545 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
27546 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
27547 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
27548 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
27549 ALTIVEC_BUILTIN_STVXL.
27550 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
27551 (altivec_expand_stvx_be): Likewise.
27552 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
27553 (altivec_expand_lvx_be): Likewise.
27554 (altivec_expand_stvx_be): Likewise.
27555 (altivec_expand_builtin): Add cases for
27556 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
27557 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
27558 (altivec_init_builtins): Add definitions for
27559 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
27560 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
27562 2014-02-21 Catherine Moore <clm@codesourcery.com>
27564 * doc/invoke.texi (mvirt, mno-virt): Document.
27565 * config/mips/mips.opt (mvirt): New option.
27566 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
27568 2014-02-21 Richard Biener <rguenther@suse.de>
27570 PR tree-optimization/60276
27571 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
27572 (STMT_VINFO_MIN_NEG_DIST): New macro.
27573 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
27574 STMT_VINFO_MIN_NEG_DIST.
27575 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
27576 made for negative dependence distances still hold.
27578 2014-02-21 Richard Biener <rguenther@suse.de>
27580 PR middle-end/60291
27581 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
27582 DECL_INITIAL for globals not in the current function context.
27584 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27586 PR tree-optimization/56490
27587 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
27588 * tree-ssa-uninit.c: Include params.h.
27589 (compute_control_dep_chain): Add num_calls argument, return false
27590 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
27591 num_calls to recursive call.
27592 (find_predicates): Change dep_chain into normal array,
27593 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
27594 variable and adjust compute_control_dep_chain caller.
27595 (find_def_preds): Likewise.
27597 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
27599 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
27600 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
27602 2014-02-21 Nick Clifton <nickc@redhat.com>
27604 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
27605 (pushhi1): Likewise.
27606 (popqi1): Add mode to pre_dec.
27607 (pophi1): Likewise.
27609 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27611 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
27612 mode for mask of V8SFmode permutation.
27614 2014-02-20 Richard Henderson <rth@redhat.com>
27617 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
27618 a new pseudo for OLDVAL.
27620 2014-02-20 Jakub Jelinek <jakub@redhat.com>
27623 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
27624 gen_reg_rtx if d->testing_p.
27625 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
27626 if d->testing_p and we will certainly return true.
27627 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
27630 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
27632 * emit-rtl.c (gen_reg_rtx): Assert that
27633 crtl->emit.regno_pointer_align_length is non-zero.
27635 2014-02-20 Richard Henderson <rth@redhat.com>
27638 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
27639 on failure the store back into EXPECT.
27641 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
27642 Sandra Loosemore <sandra@codesourcery.com>
27644 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
27645 * config/nios2/nios2.c (nios2_function_profiler): Add
27646 -fPIC (flag_pic == 2) support.
27647 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
27648 (nios2_large_offset_p): New function.
27649 (nios2_unspec_reloc_p): Move up position, update to use
27650 nios2_large_offset_p.
27651 (nios2_unspec_address): Remove function.
27652 (nios2_unspec_offset): New function.
27653 (nios2_large_got_address): New function.
27654 (nios2_got_address): Add large offset support.
27655 (nios2_legitimize_tls_address): Update usage of removed and new
27657 (nios2_symbol_binds_local_p): New function.
27658 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
27659 (nios2_legitimize_address): Update to use nios2_large_offset_p.
27660 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
27661 (nios2_print_operand): Merge H/L processing, add hiadj/lo
27662 processing for (const (unspec ...)).
27663 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
27665 2014-02-20 Richard Biener <rguenther@suse.de>
27667 * tree-cfg.c (replace_uses_by): Mark altered BBs before
27668 doing the substitution.
27669 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
27671 2014-02-20 Martin Jambor <mjambor@suse.cz>
27674 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
27675 info when checking whether lattices are bottom.
27677 2014-02-20 Richard Biener <rguenther@suse.de>
27679 PR middle-end/60221
27680 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
27683 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
27686 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
27687 parameter specifying the scaling.
27688 (inline_call): Update.
27689 (want_inline_recursively): Guard division by zero.
27690 (recursive_inlining): Update.
27691 * ipa-inline.h (clone_inlined_nodes): Update.
27693 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27696 * config/i386/i386.c (classify_argument): Pass structures of size
27697 64 bytes or less in register.
27699 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27700 Kirill Yukhin <kirill.yukhin@intel.com>
27702 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
27703 (_mm_rcp28_round_ss): Ditto.
27704 (_mm_rsqrt28_round_sd): Ditto.
27705 (_mm_rsqrt28_round_ss): Ditto.
27706 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
27707 (_mm_rcp14_round_ss): Ditto.
27708 (_mm_rsqrt14_round_sd): Ditto.
27709 (_mm_rsqrt14_round_ss): Ditto.
27710 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
27711 the first input operand, get rid of match_dup.
27712 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
27714 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
27716 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
27717 operand as the first input operand, set type attribute.
27718 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
27719 Set type attribute.
27720 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
27721 operand as the first input operand, set type attribute.
27723 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27725 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
27728 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
27731 * config/i386/i386.c (construct_container): Remove TFmode check
27732 for X86_64_INTEGER_CLASS.
27734 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
27737 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
27738 only when -Wpsabi is enabled.
27740 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
27743 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
27744 passing arrays in registers are the same as for structs, so remove the
27745 special case for them.
27747 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
27749 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
27750 destination type, extract only the valid bits if the source type is not
27751 integral and has a different mode.
27753 2014-02-19 Richard Biener <rguenther@suse.de>
27756 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
27759 2014-02-19 Richard Biener <rguenther@suse.de>
27762 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
27763 (ipa_modify_call_arguments): Emit an argument load explicitely and
27764 preserve virtual SSA form there and for the replacement call.
27765 Do not update SSA form nor free dominance info.
27767 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27769 * ipa.c (function_and_variable_visibility): Also clear WEAK
27770 flag when disolving COMDAT_GROUP.
27772 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27774 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
27775 * ipa-prop.c (ipa_set_jf_known_type): Return early when
27776 not devirtualizing.
27777 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
27778 do more sanity checks.
27779 (detect_type_change): Return true when giving up early.
27780 (compute_complex_assign_jump_func): Fix type parameter of
27781 ipa_set_ancestor_jf.
27782 (compute_complex_ancestor_jump_func): Likewise.
27783 (update_jump_functions_after_inlining): Fix updating of
27785 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
27787 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27789 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
27790 inline clones when edge disappears.
27792 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
27795 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
27796 Split 64-bit moves into 2 patterns. Do not allow the use of
27797 direct move for TDmode in little endian, since the decimal value
27798 has little endian bytes within a word, but the 64-bit pieces are
27799 ordered in a big endian fashion, and normal subreg's of TDmode are
27801 (mov<mode>_64bit_dm): Likewise.
27802 (movtd_64bit_nodm): Likewise.
27804 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27806 PR tree-optimization/60174
27807 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
27808 statement of an SSA_NAME that occurs in an abnormal PHI node.
27810 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27813 * final.c (SEEN_BB): Remove.
27814 (SEEN_NOTE, SEEN_EMITTED): Renumber.
27815 (final_scan_insn): Don't force_source_line on second
27816 NOTE_INSN_BASIC_BLOCK.
27818 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
27821 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
27822 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
27823 (type_natural_mode): Warn ABI change when %zmm register is not
27824 available for AVX512F vector value passing.
27826 2014-02-18 Kai Tietz <ktietz@redhat.com>
27829 * config/i386/i386.c (ix86_expand_prologue): Use value in
27830 rax register as displacement when restoring %r10 or %rax.
27831 Fix wrong offset when restoring both registers.
27833 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27835 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
27836 assertion with conditional return.
27838 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27839 Uros Bizjak <ubizjak@gmail.com>
27842 * config/i386/driver-i386.c (host_detect_local_cpu): If
27843 YMM state is not saved by the OS, also clear has_f16c. Move
27844 CPUID 0x80000001 handling before YMM state saving checking.
27846 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
27848 PR rtl-optimization/58960
27849 * haifa-sched.c (alloc_global_sched_pressure_data): New,
27850 factored out from ...
27851 (sched_init): ... here.
27852 (free_global_sched_pressure_data): New, factored out from ...
27853 (sched_finish): ... here.
27854 * sched-int.h (free_global_sched_pressure_data): Declare.
27855 * sched-rgn.c (nr_regions_initial): New static global.
27856 (haifa_find_rgns): Initialize it.
27857 (schedule_region): Disable sched-pressure for the newly
27860 2014-02-17 Richard Biener <rguenther@suse.de>
27862 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
27863 release SSA defs of pattern stmts.
27865 2014-02-17 Richard Biener <rguenther@suse.de>
27867 * tree-inline.c (expand_call_inline): Release the virtual
27868 operand defined by the call we are about to inline.
27870 2014-02-17 Richard Biener <rguenther@suse.de>
27872 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
27874 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
27875 Ilya Tocar <ilya.tocar@intel.com>
27877 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
27878 arguments order in builtin.
27879 (_mm512_permutexvar_epi64): Ditto.
27880 (_mm512_mask_permutexvar_epi64): Ditto
27881 (_mm512_maskz_permutexvar_epi32): Ditto
27882 (_mm512_permutexvar_epi32): Ditto
27883 (_mm512_mask_permutexvar_epi32): Ditto
27885 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27887 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
27888 (p8_vmrgow): Likewise.
27890 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27892 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
27895 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
27898 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
27899 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
27900 into 64-bit and 32-bit moves. On 64-bit moves, add support for
27901 using direct move instructions on ISA 2.07. Also adjust
27902 instruction length for 64-bit.
27903 (mov<mode>_64bit, TFmode/TDmode): Likewise.
27904 (mov<mode>_32bit, TFmode/TDmode): Likewise.
27906 2014-02-15 Alan Modra <amodra@gmail.com>
27910 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
27911 find_replacement on parts of insn rtl that might be reloaded.
27913 2014-02-15 Richard Biener <rguenther@suse.de>
27915 PR tree-optimization/60183
27916 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
27917 (tree_ssa_phiprop): Calculate and free post-dominators.
27919 2014-02-14 Jeff Law <law@redhat.com>
27921 PR rtl-optimization/60131
27922 * ree.c (get_extended_src_reg): New function.
27923 (combine_reaching_defs): Use it rather than assuming location of REG.
27924 (find_and_remove_re): Verify first operand of extension is
27925 a REG before adding the insns to the copy list.
27927 2014-02-14 Roland McGrath <mcgrathr@google.com>
27929 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
27930 * configure: Regenerated.
27931 * config.in: Regenerated.
27932 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
27933 instead of ASM_SHORT.
27935 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
27936 Richard Earnshaw <rearnsha@arm.com>
27938 PR rtl-optimization/59535
27939 * lra-constraints.c (process_alt_operands): Encourage alternative
27940 when unassigned pseudo class is superset of the alternative class.
27941 (inherit_reload_reg): Don't inherit when optimizing for code size.
27942 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
27943 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
27944 modes not less than 4 for Thumb1.
27946 2014-02-14 Kyle McMartin <kyle@redhat.com>
27949 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
27951 2014-02-14 Richard Biener <rguenther@suse.de>
27953 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
27954 (get_frame_arg): Drop the assert with langhook types_compatible_p.
27955 Do not strip INDIRECT_REFs.
27957 2014-02-14 Richard Biener <rguenther@suse.de>
27960 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
27961 DECL_FUNCTION_SPECIFIC_TARGET.
27962 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
27963 * tree-streamer-out.c (pack_ts_target_option): Remove.
27964 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
27965 (write_ts_function_decl_tree_pointers): Do not stream
27966 DECL_FUNCTION_SPECIFIC_TARGET.
27967 * tree-streamer-in.c (unpack_ts_target_option): Remove.
27968 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
27969 (lto_input_ts_function_decl_tree_pointers): Do not stream
27970 DECL_FUNCTION_SPECIFIC_TARGET.
27972 2014-02-14 Jakub Jelinek <jakub@redhat.com>
27974 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
27975 (get_initial_def_for_induction, vectorizable_induction): Ignore
27976 debug stmts when looking for exit_phi.
27977 (vectorizable_live_operation): Fix up condition.
27979 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27981 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
27982 nreverse() because it changes the content of original tree list.
27984 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27986 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
27987 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
27989 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27991 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
27992 GNU coding standards.
27994 2014-02-13 Jakub Jelinek <jakub@redhat.com>
27997 * dwarf2out.c (gen_subprogram_die): Don't call
27998 add_calling_convention_attribute if subr_die is old_die.
28000 2014-02-13 Sharad Singhai <singhai@google.com>
28002 * doc/optinfo.texi: Fix order of nodes.
28004 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
28006 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
28007 operands[2], not operands[3].
28009 2014-02-13 Richard Biener <rguenther@suse.de>
28012 * doc/install.texi (ISL): Update recommended version to 0.12.2,
28013 mention the possibility of an in-tree build.
28014 (CLooG): Update recommended version to 0.18.1, mention the
28015 possibility of an in-tree build and clarify that the ISL
28016 bundled with CLooG does not work.
28018 2014-02-13 Jakub Jelinek <jakub@redhat.com>
28021 * expr.c (compress_float_constant): If x is a hard register,
28022 extend into a pseudo and then move to x.
28024 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
28026 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
28027 caused by bad second argument to warning_at() with -mhotpatch and
28028 nested functions (e.g. with gfortran).
28030 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
28032 * opts.c (option_name): Remove "enabled by default" rider.
28034 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
28036 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
28038 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
28039 Uros Bizjak <ubizjak@gmail.com>
28042 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
28043 * configure: Regenerated.
28045 2014-02-12 Richard Biener <rguenther@suse.de>
28047 * vec.c (vec_prefix::calculate_allocation): Move as
28048 inline variant to vec.h.
28049 (vec_prefix::calculate_allocation_1): New out-of-line version.
28050 * vec.h (vec_prefix::calculate_allocation_1): Declare.
28051 (vec_prefix::m_has_auto_buf): Rename to ...
28052 (vec_prefix::m_using_auto_storage): ... this.
28053 (vec_prefix::calculate_allocation): Inline the easy cases
28054 and dispatch to calculate_allocation_1 which doesn't need the
28056 (va_heap::reserve): Use gcc_checking_assert.
28057 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
28058 m_using_auto_storage.
28059 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
28061 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
28062 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
28063 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
28065 2014-02-12 Richard Biener <rguenther@suse.de>
28067 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
28068 when we found a dependence.
28070 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
28072 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
28074 (maybe_fold_stmt): ... into this new function.
28075 * omp-low.c (lower_omp): Update comment.
28077 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
28080 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
28083 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
28085 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
28086 identifiers in comments.
28087 (cortexa53_extra_costs): Likewise.
28088 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
28089 (cortexa7_extra_costs): Likewise.
28090 (cortexa12_extra_costs): Likewise.
28091 (cortexa15_extra_costs): Likewise.
28092 (v7m_extra_costs): Likewise.
28094 2014-02-12 Richard Biener <rguenther@suse.de>
28096 PR middle-end/60092
28097 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
28098 of posix_memalign being successful.
28099 (lower_stmt): Restrict lowering of posix_memalign to when
28100 -ftree-bit-ccp is enabled.
28102 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
28104 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
28106 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
28108 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
28110 PR rtl-optimization/60116
28111 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
28112 other_insn once the combination has been validated.
28114 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
28117 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
28119 * ipa-devirt.c: Include demangle.h
28120 (odr_violation_reported): New static variable.
28121 (add_type_duplicate): Update odr_violations.
28122 (maybe_record_node): Add completep parameter; update it.
28123 (record_target_from_binfo): Add COMPLETEP parameter;
28124 update it as needed.
28125 (possible_polymorphic_call_targets_1): Likewise.
28126 (struct polymorphic_call_target_d): Add nonconstruction_targets;
28127 rename FINAL to COMPLETE.
28128 (record_targets_from_bases): Sanity check we found the binfo;
28129 fix COMPLETEP updating.
28130 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
28131 parameter, fix computing of COMPLETEP.
28132 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
28133 at LTO time do demangling.
28134 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
28135 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
28137 (gimple_get_virt_method_for_binfo): Likewise.
28138 * gimple-fold.h (gimple_get_virt_method_for_binfo,
28139 gimple_get_virt_method_for_vtable): Update prototypes.
28141 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
28144 * genautomata.c (add_presence_absence): Fix typo with
28145 {final_}presence_list.
28147 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
28150 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
28151 for VSX/Altivec vectors that land in GPR registers.
28153 2014-02-11 Richard Henderson <rth@redhat.com>
28154 Jakub Jelinek <jakub@redhat.com>
28157 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
28158 around drhs if type conversion to lacc->type is not useless.
28160 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28162 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
28164 (cortex-a57.cortex-a53): Likewise.
28165 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
28167 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28169 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
28172 2014-02-11 Renlin Li <Renlin.Li@arm.com>
28174 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
28175 add_options_for_arm_vfp3.
28177 2014-02-11 Jeff Law <law@redhat.com>
28179 PR middle-end/54041
28180 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
28181 object with an undesirable mode.
28183 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28186 * config/i386/sol2-9.h: New file.
28187 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
28188 *-*-solaris2.9*): Use it.
28190 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28192 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
28193 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
28195 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28197 * config/microblaze/microblaze.c: Extend mcpu version format
28199 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
28201 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
28203 2014-02-10 Richard Henderson <rth@redhat.com>
28206 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
28207 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
28208 ms-abi vs -mno-accumulate-outgoing-args.
28209 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
28210 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
28213 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
28215 PR middle-end/60080
28216 * cfgexpand.c (expand_asm_operands): Attach source location to
28217 ASM_INPUT rtx objects.
28218 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
28220 2014-02-10 Nick Clifton <nickc@redhat.com>
28222 * config/mn10300/mn10300.c (popcount): New function.
28223 (mn10300_expand_prologue): Include saved registers in stack usage
28226 2014-02-10 Jeff Law <law@redhat.com>
28228 PR middle-end/52306
28229 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
28230 when changing the SET_DEST of a prior insn to avoid an input reload.
28232 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
28234 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
28235 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
28236 -mcall-openbsd, or -mcall-linux.
28237 (CC1_ENDIAN_BIG_SPEC): Remove.
28238 (CC1_ENDIAN_LITTLE_SPEC): Remove.
28239 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28240 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
28241 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
28242 and %cc1_endian_default.
28243 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28245 2014-02-10 Richard Biener <rguenther@suse.de>
28247 PR tree-optimization/60115
28248 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
28249 MEM_REF handling. Properly verify that the accesses are not
28250 out of the objects bound.
28252 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28254 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
28257 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
28259 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
28260 proper constants and fix formatting.
28261 (possible_polymorphic_call_targets): Fix formatting.
28263 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
28264 Ilya Tocar <ilya.tocar@intel.com>
28266 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
28267 (_mm512_loadu_epi32): Renamed into...
28268 (_mm512_loadu_si512): This.
28269 (_mm512_storeu_epi32): Renamed into...
28270 (_mm512_storeu_si512): This.
28271 (_mm512_maskz_ceil_ps): Removed.
28272 (_mm512_maskz_ceil_pd): Ditto.
28273 (_mm512_maskz_floor_ps): Ditto.
28274 (_mm512_maskz_floor_pd): Ditto.
28275 (_mm512_floor_round_ps): Ditto.
28276 (_mm512_floor_round_pd): Ditto.
28277 (_mm512_ceil_round_ps): Ditto.
28278 (_mm512_ceil_round_pd): Ditto.
28279 (_mm512_mask_floor_round_ps): Ditto.
28280 (_mm512_mask_floor_round_pd): Ditto.
28281 (_mm512_mask_ceil_round_ps): Ditto.
28282 (_mm512_mask_ceil_round_pd): Ditto.
28283 (_mm512_maskz_floor_round_ps): Ditto.
28284 (_mm512_maskz_floor_round_pd): Ditto.
28285 (_mm512_maskz_ceil_round_ps): Ditto.
28286 (_mm512_maskz_ceil_round_pd): Ditto.
28287 (_mm512_expand_pd): Ditto.
28288 (_mm512_expand_ps): Ditto.
28289 * config/i386/i386.c (ix86_builtins): Remove
28290 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
28291 (bdesc_args): Ditto.
28292 * config/i386/predicates.md (const1256_operand): New.
28293 (const_1_to_2_operand): Ditto.
28294 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
28295 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28296 (*avx512pf_gatherpf<mode>sf): Ditto.
28297 (avx512pf_gatherpf<mode>df): Ditto.
28298 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28299 (*avx512pf_gatherpf<mode>df): Ditto.
28300 (avx512pf_scatterpf<mode>sf): Ditto.
28301 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28302 (*avx512pf_scatterpf<mode>sf): Ditto.
28303 (avx512pf_scatterpf<mode>df): Ditto.
28304 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28305 (*avx512pf_scatterpf<mode>df): Ditto.
28306 (avx512f_expand<mode>): Removed.
28307 (<shift_insn><mode>3<mask_name>): Change predicate type.
28309 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28311 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
28312 not at the end of datarefs vector use ordered_remove to avoid
28313 reordering datarefs vector.
28316 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
28317 mark local addressable non-static vars as GOVD_PRIVATE
28318 instead of GOVD_LOCAL.
28319 * omp-low.c (lower_omp_for): Move gimple_bind_vars
28320 and BLOCK_VARS of gimple_bind_block to new_stmt rather
28323 PR middle-end/60092
28324 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
28325 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
28326 assume_aligned or alloc_align attributes.
28327 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
28328 arguments. Handle also assume_aligned and alloc_align attributes.
28329 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
28330 calls to functions with assume_aligned or alloc_align attributes.
28331 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
28333 2014-02-08 Terry Guo <terry.guo@arm.com>
28335 * doc/invoke.texi: Document ARM -march=armv7e-m.
28337 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28339 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
28340 flag on __cilkrts_rethrow builtin.
28343 * ipa-cp.c (determine_versionability): Fail at -O0
28344 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
28345 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
28348 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28351 * tree-inline.c (copy_forbidden): Fail for
28352 __attribute__((optimize (0))) functions.
28354 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28356 * varpool.c: Include pointer-set.h.
28357 (varpool_remove_unreferenced_decls): Variables in other partitions
28358 will not be output; be however careful to not lose information
28359 about partitioning.
28361 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28363 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
28364 lookup in the vtable constructor.
28366 2014-02-07 Jeff Law <law@redhat.com>
28369 * config/m68k/m68k.md (ashldi_extsi): Turn into a
28370 define_insn_and_split.
28372 * ipa-inline.c (inline_small_functions): Fix typos.
28374 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28376 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
28377 (s390_can_use_return_insn): Declare.
28378 * config/s390/s390.h (EPILOGUE_USES): Define.
28379 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
28381 (s390_chunkify_start): Handle return JUMP_LABELs.
28382 (s390_early_mach): Emit a main_pool instruction on the entry edge.
28383 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
28384 (s390_can_use_return_insn): New functions.
28385 (s390_fix_long_loop_prediction): Handle conditional returns.
28386 (TARGET_SET_UP_BY_PROLOGUE): Define.
28387 * config/s390/s390.md (ANY_RETURN): New code iterator.
28388 (*creturn, *csimple_return, return, simple_return): New patterns.
28390 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28392 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
28393 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
28394 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
28395 REG_CFA_RESTORE list when deciding not to restore a register.
28397 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28399 * config/s390/s390.c: Include tree-pass.h and context.h.
28400 (s390_early_mach): New function, split out from...
28401 (s390_emit_prologue): ...here.
28402 (pass_data_s390_early_mach): New pass structure.
28403 (pass_s390_early_mach): New class.
28404 (s390_option_override): Create and register early_mach pass.
28405 Move to end of file.
28407 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28409 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
28410 to match for the exit block.
28412 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28414 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
28415 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
28416 Reject misaligned operands.
28418 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28420 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
28422 2014-02-07 Richard Biener <rguenther@suse.de>
28424 PR middle-end/60092
28425 * gimple-low.c (lower_builtin_posix_memalign): New function.
28426 (lower_stmt): Call it to lower posix_memalign in a way
28427 to make alignment info accessible.
28429 2014-02-07 Jakub Jelinek <jakub@redhat.com>
28432 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
28433 __builtin_setjmp_receiver.
28435 2014-02-07 Richard Biener <rguenther@suse.de>
28437 PR middle-end/60092
28438 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
28439 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
28440 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
28441 Handle BUILT_IN_POSIX_MEMALIGN.
28442 (find_func_clobbers): Likewise.
28443 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
28444 (call_may_clobber_ref_p_1): Likewise.
28446 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28449 * ipa-devirt.c (record_target_from_binfo): Remove overactive
28452 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28455 * lto-cgraph.c (lto_output_node): Use
28456 symtab_get_symbol_partitioning_class.
28457 (lto_output_varpool_node): likewise.
28458 (symtab_get_symbol_partitioning_class): Move here from
28459 lto/lto-partition.c
28460 * cgraph.h (symbol_partitioning_class): Likewise.
28461 (symtab_get_symbol_partitioning_class): Declare.
28463 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28465 * ggc.h (ggc_internal_cleared_alloc): New macro.
28466 * vec.h (vec_safe_copy): Handle memory stats.
28467 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
28468 * target-globals.c (save_target_globals): Likewise.
28470 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28473 * expr.c (emit_move_resolve_push): Export; be bit more selective
28474 on when to clear alias set.
28475 * expr.h (emit_move_resolve_push): Declare.
28476 * function.h (struct function): Add tail_call_marked.
28477 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
28478 * config/i386/i386-protos.h (ix86_expand_push): Remove.
28479 * config/i386/i386.md (TImode move expander): De not call
28481 (FP push expanders): Preserve memory attributes.
28482 * config/i386/sse.md (push<mode>1): Remove.
28483 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
28484 (ix86_expand_push): Remove.
28485 * config/i386/mmx.md (push<mode>1): Remove.
28487 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28489 PR rtl-optimization/60030
28490 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
28491 lopart with paradoxical subreg before shifting it up by hprec.
28493 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28495 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
28496 Remove extra newline at end of file.
28497 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
28498 (arm_issue_rate): Handle cortexa57.
28499 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
28500 (cortex-a57.cortex-a53): Likewise.
28502 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28505 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
28506 don't record in REG_FRAME_RELATED_EXPR registers not set in that
28508 (arm_expand_prologue): Adjust all callers.
28509 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
28510 info, registers also at the lowest numbered registers side. Use
28511 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
28515 * var-tracking.c (adjust_mems): Before adding a SET to
28516 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
28518 2014-02-06 Alan Modra <amodra@gmail.com>
28521 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
28522 change SDmode to DDmode when lra_in_progress.
28524 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28526 PR middle-end/59150
28527 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
28528 free_data_ref on the dr first, and before goto again also set dr
28529 to the next dr. For simd_lane_access, free old datarefs[i] before
28530 overwriting it. For get_vectype_for_scalar_type failure, don't
28531 free_data_ref if simd_lane_access.
28533 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
28536 * tree.h (opts_for_fn): New inline function.
28537 (opt_for_fn): Define.
28538 * config/i386/i386.c (ix86_function_regparm): Use
28539 opt_for_fn (decl, optimize) instead of optimize.
28541 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
28543 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
28544 for SYMBOL_REF in large memory model.
28546 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28548 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
28549 and crypto support.
28550 (cortex-a57): Likewise.
28551 (cortex-a57.cortex-a53): Likewise.
28553 2014-02-06 Yury Gribov <y.gribov@samsung.com>
28554 Kugan Vivekanandarajah <kuganv@linaro.org>
28556 * config/arm/arm.c (arm_vector_alignment_reachable): Check
28558 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
28560 2014-02-06 Richard Biener <rguenther@suse.de>
28562 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
28563 set_loop_copy and initialize_original_copy_tables.
28565 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
28567 * config/aarch64/aarch64-simd.md
28568 (aarch64_ashr_simddi): Change QI to SI.
28570 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28571 Jakub Jelinek <jakub@redhat.com>
28573 PR middle-end/60013
28574 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
28577 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28579 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
28580 CODE_FOR_altivec_vpku[hw]um to
28581 CODE_FOR_altivec_vpku[hw]um_direct.
28582 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
28583 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
28584 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
28585 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
28587 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28589 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
28590 generation for -maltivec=be.
28591 (altivec_vsumsws): Simplify redundant test.
28593 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28595 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
28596 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
28597 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
28598 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
28599 gen_altivec_vpkuwum.
28600 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
28602 (altivec_vpks<VI_char>ss): Likewise.
28603 (altivec_vpks<VI_char>us): Likewise.
28604 (altivec_vpku<VI_char>us): Likewise.
28605 (altivec_vpku<VI_char>um): Likewise.
28606 (altivec_vpku<VI_char>um_direct): New (copy of
28607 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
28609 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
28610 target is little endian and -maltivec=be is not specified.
28611 (*altivec_vupkhs<VU_char>_direct): New (copy of
28612 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
28613 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
28614 target is little endian and -maltivec=be is not specified.
28615 (*altivec_vupkls<VU_char>_direct): New (copy of
28616 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
28617 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
28618 little endian and -maltivec=be is not specified.
28619 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
28620 little endian and -maltivec=be is not specified.
28622 2014-02-05 Richard Henderson <rth@redhat.com>
28625 * combine-stack-adj.c: Revert r206943.
28626 * sched-int.h (struct deps_desc): Add last_args_size.
28627 * sched-deps.c (init_deps): Initialize it.
28628 (sched_analyze_insn): Add OUTPUT dependencies between insns that
28629 contain REG_ARGS_SIZE notes.
28631 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28633 * lto-cgraph.c (asm_nodes_output): Make global.
28634 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
28635 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
28636 (driver_handle_option): Handle OPT_fwpa.
28638 2014-02-05 Jakub Jelinek <jakub@redhat.com>
28641 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
28642 a comment typo and formatting issue. If odr_hash hasn't been
28643 created, return vNULL and set *completep to false.
28645 PR middle-end/57499
28646 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
28647 bb with no successors.
28649 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
28652 * doc/invoke.texi (-march): Clarify documentation for ARM.
28653 (-mtune): Likewise.
28656 2014-02-05 Richard Biener <rguenther@suse.de>
28658 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
28659 when not vectorizing because of too many alias checks.
28660 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
28661 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
28663 2014-02-05 Nick Clifton <nickc@redhat.com>
28665 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
28666 accept extended registers in any mode when compiling for the MN10300.
28668 2014-02-05 Yury Gribov <y.gribov@samsung.com>
28670 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
28671 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
28672 sanitization attributes.
28673 (can_inline_edge_p): Likewise.
28674 (sanitize_attrs_match_for_inline_p): New function.
28676 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28678 * ipa-prop.c (detect_type_change): Shor circuit testing of
28679 type changes on THIS pointer.
28681 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
28684 * config/pa/pa.c (legitimize_tls_address): Return original address
28685 if not passed a SYMBOL_REF rtx.
28686 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
28688 (pa_emit_move_sequence): Simplify TLS source operands.
28689 (pa_legitimate_constant_p): Reject all TLS constants.
28690 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
28691 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
28693 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28695 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
28696 groups when we know they are controlled by LTO.
28697 * varasm.c (default_binds_local_p_1): If object is in other partition,
28698 it will be resolved locally.
28700 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28702 * config/host-linux.c (linux_gt_pch_use_address): Don't
28703 use SSIZE_MAX because it is not always defined.
28705 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
28708 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
28709 threshold for pseudo splitting.
28710 (update_ebb_live_info): Process call argument hard registers and
28711 hard registers from insn definition too.
28712 (max_small_class_regs_num): New constant.
28713 (inherit_in_ebb): Update live hard regs through EBBs. Update
28714 reloads_num only for small register classes. Don't split for
28717 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
28720 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
28723 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28725 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
28726 visibility is safe.
28728 2014-02-04 Marek Polacek <polacek@redhat.com>
28730 * gdbinit.in (pel): Define.
28732 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28734 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
28737 2014-02-04 Richard Biener <rguenther@suse.de>
28740 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
28741 in function context local.
28742 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
28743 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
28744 similar to LTO_imported_decl_ref.
28746 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28748 PR tree-optimization/60002
28749 * cgraphclones.c (build_function_decl_skip_args): Clear
28750 DECL_LANG_SPECIFIC.
28752 PR tree-optimization/60023
28753 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
28754 false to gsi_replace.
28755 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
28756 has been in some EH region and vec_stmt could throw, add
28757 vec_stmt into the same EH region.
28758 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
28759 has no lhs, ignore it.
28760 * internal-fn.c (expand_MASK_LOAD): Likewise.
28763 * tree-inline.c (copy_forbidden): Fail for
28764 __attribute__((optimize (0))) functions.
28767 * omp-low.c (simd_clone_struct_copy): If from->inbranch
28768 is set, copy one less argument.
28769 (expand_simd_clones): Don't subtract clone_info->inbranch
28770 from simd_clone_struct_alloc argument.
28772 PR rtl-optimization/57915
28773 * recog.c (simplify_while_replacing): If all unary/binary/relational
28774 operation arguments are constant, attempt to simplify those.
28776 PR middle-end/59261
28777 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
28778 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
28780 2014-02-04 Richard Biener <rguenther@suse.de>
28782 PR tree-optimization/60012
28783 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
28784 TBAA disambiguation to all DDRs.
28786 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28789 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
28790 (LINK_SPEC): Use it for -shared, -shared-libgcc.
28792 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28795 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
28797 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28799 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
28800 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
28802 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28805 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
28806 to figure out targets of polymorphic calls with known decl.
28807 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28808 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
28809 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
28810 (get_polymorphic_call_info): ... here.
28811 (get_polymorphic_call_info_from_invariant): New function.
28813 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28815 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
28816 lookup via vtable pointer; check for type consistency
28817 and turn inconsitent facts into UNREACHABLE.
28818 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28819 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
28820 type inconsistent querries; return UNREACHABLE instead.
28822 2014-02-03 Richard Henderson <rth@twiddle.net>
28825 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
28826 already processed this node.
28827 (normalize_one_pred_1): Pass along mark_set.
28828 (normalize_one_pred): Create and destroy a pointer_set_t.
28829 (normalize_one_pred_chain): Likewise.
28831 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
28833 PR gcov-profile/58602
28834 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
28836 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28839 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
28840 -fno-devirtualize; try to devirtualize by the knowledge of
28841 virtual table pointer given by aggregate propagation.
28842 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28843 (ipa_print_node_jump_functions): Dump also offset that
28844 is relevant for polymorphic calls.
28845 (determine_known_aggregate_parts): Add arg_type parameter; use it
28846 instead of determining the type from pointer type.
28847 (ipa_compute_jump_functions_for_edge): Update call of
28848 determine_known_aggregate_parts.
28849 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
28850 (gimple_get_virt_method_for_binfo): ... here; simplify using
28851 vtable_pointer_value_to_vtable.
28852 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
28853 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
28854 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
28855 (vtable_pointer_value_to_vtable): Break out from ...; handle also
28857 (vtable_pointer_value_to_binfo): ... here.
28858 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
28860 2014-02-03 Teresa Johnson <tejohnson@google.com>
28862 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
28863 redef of outer loop index variable.
28865 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
28869 * doc/extend.texi (Function Attributes): Typo.
28871 2014-02-03 Cong Hou <congh@google.com>
28873 PR tree-optimization/60000
28874 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
28875 if the vectorized statement is a store. A store statement can only
28876 appear at the end of pattern statements.
28878 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28880 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
28881 (ix86_option_override_internal): Default long double to 64-bit for
28882 32-bit Bionic and to 128-bit for 64-bit Bionic.
28884 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
28885 TARGET_LONG_DOUBLE_128 is true.
28886 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
28888 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
28889 (mlong-double-64): Negate -mlong-double-128.
28890 (mlong-double-128): New option.
28892 * config/i386/i386-c.c (ix86_target_macros): Define
28893 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
28895 * doc/invoke.texi: Document -mlong-double-128.
28897 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28899 PR rtl-optimization/60024
28900 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
28902 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
28904 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
28906 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28908 PR rtl-optimization/57662
28909 * sel-sched.c (code_motion_path_driver): Do not mark already not
28910 existing blocks in the visiting bitmap.
28912 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28914 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
28915 on the insn being emitted.
28917 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
28918 Will Deacon <will.deacon@arm.com>
28920 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
28922 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28924 * config/arm/arm-tables.opt: Regenerate.
28926 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28928 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
28929 for vector types other than V16QImode.
28930 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
28931 define_expand, and call altivec_expand_vec_perm_le when producing
28932 code with little endian element order.
28933 (*altivec_vperm_<mode>_internal): New insn having previous
28934 behavior of altivec_vperm_<mode>.
28935 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
28936 altivec_expand_vec_perm_le when producing code with little endian
28938 (*altivec_vperm_<mode>_uns_internal): New insn having previous
28939 behavior of altivec_vperm_<mode>_uns.
28941 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28943 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
28944 (altivec_vsumsws): Add handling for -maltivec=be with a little
28946 (altivec_vsumsws_direct): New.
28947 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
28948 gen_altivec_vsumsws.
28950 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28952 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
28953 vtable_pointer_value_to_binfo): New functions.
28954 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
28955 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
28957 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
28959 * config/nios2/nios2.md (load_got_register): Initialize GOT
28960 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
28961 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
28963 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28965 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
28966 preserverd by passthrough, do not propagate the type.
28968 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28970 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
28971 (mips_atomic_assign_expand_fenv): New function.
28972 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
28974 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28976 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
28977 (__builtin_mips_set_fcsr): Likewise.
28978 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
28979 MIPS_USI_FTYPE_VOID.
28980 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
28981 (mips16_expand_set_fcsr): Likewise.
28982 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
28983 (mips16_set_fcsr_stub): Likewise.
28984 (mips16_get_fcsr_one_only_stub): New class.
28985 (mips16_set_fcsr_one_only_stub): Likewise.
28986 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
28987 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
28988 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
28989 (hard_float): New availability predicate.
28990 (mips_builtins): Add get_fcsr and set_fcsr.
28991 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
28992 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
28993 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
28994 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
28995 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
28998 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29000 * config/mips/mips.c (mips_one_only_stub): New class.
29001 (mips_need_mips16_rdhwr_p): Replace with...
29002 (mips16_rdhwr_stub): ...this new variable.
29003 (mips16_stub_call_address): New function.
29004 (mips16_rdhwr_one_only_stub): New class.
29005 (mips_expand_thread_pointer): Use mips16_stub_call_address.
29006 (mips_output_mips16_rdhwr): Delete.
29007 (mips_finish_stub): New function.
29008 (mips_code_end): Use it to handle rdhwr stubs.
29010 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
29013 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
29014 when calculating size of integer atomic types.
29016 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
29018 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
29020 2014-02-01 Jakub Jelinek <jakub@redhat.com>
29022 PR tree-optimization/60003
29023 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
29024 * profile.c (branch_prob): Use gimple_call_builtin_p
29025 to check for BUILT_IN_SETJMP_RECEIVER.
29026 * tree-inline.c (copy_bb): Call notice_special_calls.
29028 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
29031 * lra-constraints.c (process_alt_operands): Update reload_sum only
29034 2014-01-31 Richard Henderson <rth@redhat.com>
29036 PR middle-end/60004
29037 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
29038 until after else_eh is processed.
29040 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29042 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
29043 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
29044 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
29045 in smmintrin.h, remove them.
29046 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
29047 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
29048 * config/i386/i386.md (ROUND_SAE): Fix value.
29049 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
29050 (const48_operand): New.
29051 * config/i386/subst.md (round), (round_expand): Use
29052 const_4_or_8_to_11_operand.
29053 (round_saeonly), (round_saeonly_expand): Use const48_operand.
29055 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29057 * config/i386/constraints.md (Yk): Swap meaning with k.
29058 * config/i386/i386.md (movhi_internal): Change Yk to k.
29059 (movqi_internal): Ditto.
29060 (*k<logic><mode>): Ditto.
29063 (kandn<mode>): Ditto.
29064 (*<code>hi_1): Ditto.
29065 (*<code>qi_1): Ditto.
29066 (kxnor<mode>): Ditto.
29067 (kortestzhi): Ditto.
29068 (kortestchi): Ditto.
29070 (*one_cmplhi2_1): Ditto.
29071 (*one_cmplqi2_1): Ditto.
29072 * config/i386/sse.md (): Change k to Yk.
29073 (avx512f_load<mode>_mask): Ditto.
29074 (avx512f_blendm<mode>): Ditto.
29075 (avx512f_store<mode>_mask): Ditto.
29076 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
29077 (avx512f_storedqu<mode>_mask): Ditto.
29078 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
29080 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
29081 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
29082 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
29083 (avx512f_maskcmp<mode>3): Ditto.
29084 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
29085 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
29086 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
29087 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
29088 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
29089 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
29090 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
29091 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
29092 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
29093 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
29094 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
29095 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
29096 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
29097 (vec_extract_lo_<mode>_maskm): Ditto.
29098 (vec_extract_hi_<mode>_maskm): Ditto.
29099 (avx512f_vternlog<mode>_mask): Ditto.
29100 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
29101 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
29102 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
29103 (avx512f_<code>v8div16qi2_mask): Ditto.
29104 (avx512f_<code>v8div16qi2_mask_store): Ditto.
29105 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
29106 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
29107 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
29108 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
29109 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
29110 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29111 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
29112 (*avx512pf_scatterpf<mode>df_mask): Ditto.
29113 (avx512cd_maskb_vec_dupv8di): Ditto.
29114 (avx512cd_maskw_vec_dupv16si): Ditto.
29115 (avx512f_vpermi2var<mode>3_maskz): Ditto.
29116 (avx512f_vpermi2var<mode>3_mask): Ditto.
29117 (avx512f_vpermi2var<mode>3_mask): Ditto.
29118 (avx512f_vpermt2var<mode>3_maskz): Ditto.
29119 (*avx512f_gathersi<mode>): Ditto.
29120 (*avx512f_gathersi<mode>_2): Ditto.
29121 (*avx512f_gatherdi<mode>): Ditto.
29122 (*avx512f_gatherdi<mode>_2): Ditto.
29123 (*avx512f_scattersi<mode>): Ditto.
29124 (*avx512f_scatterdi<mode>): Ditto.
29125 (avx512f_compress<mode>_mask): Ditto.
29126 (avx512f_compressstore<mode>_mask): Ditto.
29127 (avx512f_expand<mode>_mask): Ditto.
29128 * config/i386/subst.md (mask): Change k to Yk.
29129 (mask_scalar_merge): Ditto.
29132 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
29134 * doc/extend.texi (Vector Extensions): Document ?: in C++.
29136 2014-01-31 Richard Biener <rguenther@suse.de>
29138 PR middle-end/59990
29139 * builtins.c (fold_builtin_memory_op): Make sure to not
29140 use a floating-point mode or a boolean or enumeral type for
29141 the copy operation.
29143 2014-01-30 DJ Delorie <dj@redhat.com>
29145 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
29146 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
29147 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
29148 whenever main() has an epilogue.
29150 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29152 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
29153 unused variable "field".
29154 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
29155 (vsx_mergeh_<mode>): Likewise.
29156 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
29157 (altivec_vmrghh): Likewise.
29158 (altivec_vmrghw): Likewise.
29159 (altivec_vmrglb): Likewise.
29160 (altivec_vmrglh): Likewise.
29161 (altivec_vmrglw): Likewise.
29162 (altivec_vspltb): Add missing uses.
29163 (altivec_vsplth): Likewise.
29164 (altivec_vspltw): Likewise.
29165 (altivec_vspltsf): Likewise.
29167 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29170 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
29171 frame related instructions.
29173 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
29175 PR rtl-optimization/59959
29176 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
29177 any reload of register whose subreg is invalid.
29179 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29181 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
29182 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
29183 Add missing return type - void.
29185 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29187 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
29188 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
29189 remove element index adjustment for endian (now handled in vsx.md
29191 (altivec_expand_vec_perm_const): Use
29192 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
29193 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
29194 (vsx_xxspltw_<mode>): Adjust element index for little endian.
29195 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
29196 define_expand and a new define_insn *altivec_vspltb_internal;
29197 adjust for -maltivec=be on a little endian target.
29198 (altivec_vspltb_direct): New.
29199 (altivec_vsplth): Divide into a define_expand and a new
29200 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
29201 little endian target.
29202 (altivec_vsplth_direct): New.
29203 (altivec_vspltw): Divide into a define_expand and a new
29204 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
29205 little endian target.
29206 (altivec_vspltw_direct): New.
29207 (altivec_vspltsf): Divide into a define_expand and a new
29208 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
29209 a little endian target.
29211 2014-01-30 Richard Biener <rguenther@suse.de>
29213 PR tree-optimization/59993
29214 * tree-ssa-forwprop.c (associate_pointerplus): Check we
29215 can propagate form the earlier stmt and avoid the transform
29216 when the intermediate result is needed.
29218 2014-01-30 Alangi Derick <alangiderick@gmail.com>
29220 * README.Portability: Fix typo.
29222 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
29224 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
29225 comparison_operator with ordered_comparison_operator.
29227 2014-01-30 Nick Clifton <nickc@redhat.com>
29229 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
29230 Rename to mn10300_store_multiple_regs.
29231 * config/mn10300/mn10300.c: Likewise.
29232 * config/mn10300/mn10300.md (store_movm): Fix typo: call
29233 store_multiple_regs.
29234 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
29235 Call mn10300_store_multiple_regs.
29237 2014-01-30 Nick Clifton <nickc@redhat.com>
29238 DJ Delorie <dj@redhat.com>
29240 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
29241 %fp 2 to keep registers after it properly word-aligned.
29242 (rl78_alloc_physical_registers_umul): Handle the case where both
29243 input operands are the same.
29245 2014-01-30 Richard Biener <rguenther@suse.de>
29247 PR tree-optimization/59903
29248 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
29251 2014-01-30 Jason Merrill <jason@redhat.com>
29254 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
29257 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
29259 2014-01-30 Richard Biener <rguenther@suse.de>
29261 PR tree-optimization/59951
29262 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
29264 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
29267 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
29268 SFmode to DFmode case.
29270 2014-01-29 DJ Delorie <dj@redhat.com>
29272 * config/msp430/msp430.opt (-minrt): New.
29273 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
29275 (ENDFILE_SPEC): Likewise.
29277 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
29279 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
29280 (estimate_function_body_sizes): Use it.
29282 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
29285 * dwarf2out.c (is_cxx_auto): New.
29286 (is_base_type): Use it.
29287 (gen_type_die_with_usage): Likewise.
29289 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29291 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
29292 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
29293 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
29294 -maltivec=be with LE targets.
29295 (vsx_mergeh_<mode>): Likewise.
29296 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
29297 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
29298 (altivec_vmrghb): Replace with define_expand and new
29299 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
29300 (altivec_vmrghb_direct): New define_insn.
29301 (altivec_vmrghh): Replace with define_expand and new
29302 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
29303 (altivec_vmrghh_direct): New define_insn.
29304 (altivec_vmrghw): Replace with define_expand and new
29305 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
29306 (altivec_vmrghw_direct): New define_insn.
29307 (*altivec_vmrghsf): Adjust for endianness.
29308 (altivec_vmrglb): Replace with define_expand and new
29309 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
29310 (altivec_vmrglb_direct): New define_insn.
29311 (altivec_vmrglh): Replace with define_expand and new
29312 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
29313 (altivec_vmrglh_direct): New define_insn.
29314 (altivec_vmrglw): Replace with define_expand and new
29315 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
29316 (altivec_vmrglw_direct): New define_insn.
29317 (*altivec_vmrglsf): Adjust for endianness.
29318 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29319 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29320 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29321 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29322 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29323 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29324 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29325 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29327 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
29329 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
29330 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
29333 2014-01-29 Richard Biener <rguenther@suse.de>
29335 PR tree-optimization/58742
29336 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
29337 associate_pointerplus_align.
29338 (associate_pointerplus_diff): New function.
29339 (associate_pointerplus): Likewise. Call associate_pointerplus_align
29340 and associate_pointerplus_diff.
29342 2014-01-29 Richard Biener <rguenther@suse.de>
29344 * lto-streamer.h (LTO_major_version): Bump to 3.
29345 (LTO_minor_version): Reset to 0.
29347 2014-01-29 Renlin Li <Renlin.Li@arm.com>
29349 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
29350 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
29351 (arm_file_start): Generate correct asm header for armv7ve.
29352 * config/arm/bpabi.h: Add multilib support for armv7ve.
29353 * config/arm/driver-arm.c: Change the architectures of cortex-a7
29354 and cortex-a15 to armv7ve.
29355 * config/arm/t-aprofile: Add multilib support for armv7ve.
29356 * doc/invoke.texi: Document -march=armv7ve.
29358 2014-01-29 Richard Biener <rguenther@suse.de>
29360 PR tree-optimization/58742
29361 * tree-ssa-forwprop.c (associate_plusminus): Return true
29362 if we changed sth, defer EH cleanup to ...
29363 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
29364 (simplify_mult): New function.
29366 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29368 PR middle-end/59917
29369 PR tree-optimization/59920
29370 * tree.c (build_common_builtin_nodes): Remove
29371 __builtin_setjmp_dispatcher initialization.
29372 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
29373 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
29374 instead of gsi_after_labels + manually skipping debug stmts.
29375 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
29376 ignore bbs with IFN_ABNORMAL_DISPATCHER.
29377 * tree-inline.c (copy_edges_for_bb): Remove
29378 can_make_abnormal_goto argument, instead add abnormal_goto_dest
29379 argument. Ignore computed_goto_p stmts. Don't call
29380 make_abnormal_goto_edges. If a call might need abnormal edges
29381 for non-local gotos, see if it already has an edge to
29382 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
29383 with true argument, don't do anything then, otherwise add
29384 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
29385 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
29387 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
29388 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
29389 (lower_stmt): Don't set data->calls_builtin_setjmp.
29390 (lower_builtin_setjmp): Adjust comment.
29391 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
29392 * tree-cfg.c (found_computed_goto): Remove.
29393 (factor_computed_gotos): Remove.
29394 (make_goto_expr_edges): Return bool, true for computed gotos.
29395 Don't call make_abnormal_goto_edges.
29396 (build_gimple_cfg): Don't set found_computed_goto, don't call
29397 factor_computed_gotos.
29398 (computed_goto_p): No longer static.
29399 (make_blocks): Don't set found_computed_goto.
29400 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
29401 (make_edges): If make_goto_expr_edges returns true, push bb
29402 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
29403 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
29404 vector. Record mapping between bbs and OpenMP regions if there
29405 are any, adjust make_gimple_omp_edges caller. Call
29406 handle_abnormal_edges.
29407 (make_abnormal_goto_edges): Remove.
29408 * tree-cfg.h (make_abnormal_goto_edges): Remove.
29409 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
29410 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
29411 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
29412 * internal-fn.def (ABNORMAL_DISPATCHER): New.
29413 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
29414 filling *region also set *region_idx to (*region)->entry->index.
29417 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
29418 For REGs set ORIGINAL_REGNO.
29420 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
29422 * doc/md.texi: Mention that a target shouldn't implement
29423 vec_widen_(s|u)mul_even/odd pair if it is less efficient
29426 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29428 PR tree-optimization/59594
29429 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
29430 a copy of the datarefs vector rather than the vector itself.
29432 2014-01-28 Jason Merrill <jason@redhat.com>
29435 * dwarf2out.c (auto_die): New static.
29436 (gen_type_die_with_usage): Handle C++1y 'auto'.
29437 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
29440 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
29443 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
29444 (SPEC_X32): Likewise.
29445 (SPEC_64): Likewise.
29446 * config/i386/i386.c (ix86_option_override_internal): Turn off
29447 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
29449 (x86_file_start): Output .code16gcc for TARGET_16BIT.
29450 * config/i386/i386.h (TARGET_16BIT): New macro.
29451 (TARGET_16BIT_P): Likewise.
29452 * config/i386/i386.opt: Add m16.
29453 * doc/invoke.texi: Document -m16.
29455 2014-01-28 Jakub Jelinek <jakub@redhat.com>
29457 PR preprocessor/59935
29458 * input.c (location_get_source_line): Bail out on when line number
29459 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
29461 2014-01-28 Richard Biener <rguenther@suse.de>
29463 PR tree-optimization/58742
29464 * tree-ssa-forwprop.c (associate_plusminus): Handle
29465 pointer subtraction of the form (T)(P + A) - (T)P.
29467 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29469 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
29472 2014-01-28 Richard Biener <rguenther@suse.de>
29475 2014-01-28 Richard Biener <rguenther@suse.de>
29477 PR rtl-optimization/45364
29478 PR rtl-optimization/59890
29479 * var-tracking.c (local_get_addr_clear_given_value): Handle
29480 already cleared slot.
29481 (val_reset): Handle not allocated local_get_addr_cache.
29482 (vt_find_locations): Use post-order on the inverted CFG.
29484 2014-01-28 Richard Biener <rguenther@suse.de>
29486 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
29488 2014-01-28 Richard Biener <rguenther@suse.de>
29490 PR rtl-optimization/45364
29491 PR rtl-optimization/59890
29492 * var-tracking.c (local_get_addr_clear_given_value): Handle
29493 already cleared slot.
29494 (val_reset): Handle not allocated local_get_addr_cache.
29495 (vt_find_locations): Use post-order on the inverted CFG.
29497 2014-01-28 Alan Modra <amodra@gmail.com>
29499 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
29500 * configure.ac <recursive call for build != host>: Define
29501 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
29502 and LD_FOR_BUILD too.
29503 * configure: Regenerate.
29505 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
29507 * config/i386/i386.c (get_builtin_code_for_version): Separate
29508 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
29509 Broadwell from Haswell.
29511 2014-01-27 Steve Ellcey <sellcey@mips.com>
29513 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
29514 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
29515 * config/mips/mips.c (mips_option_override): Change setting
29517 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
29518 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
29519 Change from Mask to Var.
29521 2014-01-27 Jeff Law <law@redhat.com>
29523 * ipa-inline.c (inline_small_functions): Fix typo.
29525 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
29527 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
29528 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
29529 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
29530 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
29531 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
29532 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
29533 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
29534 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
29535 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
29536 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
29537 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
29538 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
29539 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
29540 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
29541 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
29542 (_mm512_storeu_epi64): Ditto.
29543 (_mm512_cmpge_epi32_mask): Ditto.
29544 (_mm512_cmpge_epu32_mask): Ditto.
29545 (_mm512_cmpge_epi64_mask): Ditto.
29546 (_mm512_cmpge_epu64_mask): Ditto.
29547 (_mm512_cmple_epi32_mask): Ditto.
29548 (_mm512_cmple_epu32_mask): Ditto.
29549 (_mm512_cmple_epi64_mask): Ditto.
29550 (_mm512_cmple_epu64_mask): Ditto.
29551 (_mm512_cmplt_epi32_mask): Ditto.
29552 (_mm512_cmplt_epu32_mask): Ditto.
29553 (_mm512_cmplt_epi64_mask): Ditto.
29554 (_mm512_cmplt_epu64_mask): Ditto.
29555 (_mm512_cmpneq_epi32_mask): Ditto.
29556 (_mm512_cmpneq_epu32_mask): Ditto.
29557 (_mm512_cmpneq_epi64_mask): Ditto.
29558 (_mm512_cmpneq_epu64_mask): Ditto.
29559 (_mm512_expand_pd): Ditto.
29560 (_mm512_expand_ps): Ditto.
29561 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
29562 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
29563 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
29564 * config/i386/i386.c (ix86_builtins): Add
29565 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
29566 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
29567 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
29568 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
29569 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
29570 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
29571 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
29572 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
29573 IX86_BUILTIN_PMOVUSQW512_MEM.
29574 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
29575 __builtin_ia32_pmovsqd512mem_mask,
29576 __builtin_ia32_pmovqd512mem_mask,
29577 __builtin_ia32_pmovusqw512mem_mask,
29578 __builtin_ia32_pmovsqw512mem_mask,
29579 __builtin_ia32_pmovqw512mem_mask,
29580 __builtin_ia32_pmovusdw512mem_mask,
29581 __builtin_ia32_pmovsdw512mem_mask,
29582 __builtin_ia32_pmovdw512mem_mask,
29583 __builtin_ia32_pmovqb512mem_mask,
29584 __builtin_ia32_pmovusqb512mem_mask,
29585 __builtin_ia32_pmovsqb512mem_mask,
29586 __builtin_ia32_pmovusdb512mem_mask,
29587 __builtin_ia32_pmovsdb512mem_mask,
29588 __builtin_ia32_pmovdb512mem_mask.
29589 (bdesc_args): Add __builtin_ia32_expanddf512,
29590 __builtin_ia32_expandsf512.
29591 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
29592 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
29593 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
29594 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
29595 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
29596 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
29597 (avx512f_<code>v8div16qi2_mask_store): This.
29598 (avx512f_expand<mode>): New.
29600 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
29602 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
29604 (_mm512_mask_prefetch_i64gather_pd): Ditto.
29605 (_mm512_prefetch_i32scatter_pd): Ditto.
29606 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
29607 (_mm512_prefetch_i64scatter_pd): Ditto.
29608 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
29609 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
29610 (_mm512_mask_prefetch_i64gather_ps): Ditto.
29611 (_mm512_prefetch_i32scatter_ps): Ditto.
29612 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
29613 (_mm512_prefetch_i64scatter_ps): Ditto.
29614 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
29615 * config/i386/i386-builtin-types.def: Define
29616 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
29617 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
29618 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
29619 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
29620 IX86_BUILTIN_SCATTERPFQPD.
29621 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
29622 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
29623 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
29624 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
29625 __builtin_ia32_scatterpfqps.
29626 (ix86_expand_builtin): Expand new built-ins.
29627 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
29628 fix memory access data type.
29629 (*avx512pf_gatherpf<mode>_mask): Ditto.
29630 (*avx512pf_gatherpf<mode>): Ditto.
29631 (avx512pf_scatterpf<mode>): Ditto.
29632 (*avx512pf_scatterpf<mode>_mask): Ditto.
29633 (*avx512pf_scatterpf<mode>): Ditto.
29634 (GATHER_SCATTER_SF_MEM_MODE): New.
29635 (avx512pf_gatherpf<mode>df): Ditto.
29636 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29637 (*avx512pf_scatterpf<mode>df): Ditto.
29639 2014-01-27 Jakub Jelinek <jakub@redhat.com>
29642 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
29643 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
29646 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29648 * common/config/arm/arm-common.c
29649 (arm_rewrite_mcpu): Handle multiple names.
29651 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29653 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29655 * gimple-builder.h (create_gimple_tmp): Delete.
29657 2014-01-27 Christian Bruel <christian.bruel@st.com>
29659 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
29662 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
29664 * config/pa/pa.md (call): Generate indirect long calls to non-local
29665 functions when outputing 32-bit code.
29666 (call_value): Likewise except for special call to buggy powf function.
29668 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
29669 portable runtime and PIC indirect calls.
29670 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
29671 and PIC call sequences. Use ldo instead of blr to set return register
29672 in PIC call sequence.
29674 2014-01-25 Walter Lee <walt@tilera.com>
29676 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
29677 avoid clobbering a live register.
29679 2014-01-25 Walter Lee <walt@tilera.com>
29681 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
29682 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
29683 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
29684 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
29686 2014-01-25 Walter Lee <walt@tilera.com>
29688 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
29689 arguments on even registers.
29690 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
29692 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
29693 (BIGGEST_ALIGNMENT): Ditto.
29694 (BIGGEST_FIELD_ALIGNMENT): Ditto.
29696 2014-01-25 Walter Lee <walt@tilera.com>
29698 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
29699 insns before bundling.
29700 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
29702 2014-01-25 Walter Lee <walt@tilera.com>
29704 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
29705 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
29706 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
29708 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29710 * config/mips/constraints.md (kl): Delete.
29711 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
29712 define expands, using...
29713 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
29714 instructions for MIPS16.
29715 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
29716 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
29718 2014-01-25 Walter Lee <walt@tilera.com>
29720 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
29724 2014-01-25 Walter Lee <walt@tilera.com>
29726 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
29727 (TARGET_EXPAND_TO_RTL_HOOK): Define.
29729 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29731 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
29734 2014-01-25 Jakub Jelinek <jakub@redhat.com>
29736 * print-rtl.c (in_call_function_usage): New var.
29737 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
29738 EXPR_LIST mode as mode and not as reg note name.
29740 PR middle-end/59561
29741 * cfgloopmanip.c (copy_loop_info): If
29742 loop->warned_aggressive_loop_optimizations, make sure
29743 the flag is set in target loop too.
29745 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
29747 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
29749 * builtins.def: Likewise.
29750 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
29751 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
29752 * ira.c (ira_setup_eliminable_regset): Likewise.
29753 * omp-low.c (gate_expand_omp): Likewise.
29754 (execute_lower_omp): Likewise.
29755 (diagnose_sb_0): Likewise.
29756 (gate_diagnose_omp_blocks): Likewise.
29757 (simd_clone_clauses_extract): Likewise.
29760 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29762 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
29763 correction for little endian...
29764 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
29767 2014-01-24 Jeff Law <law@redhat.com>
29769 PR tree-optimization/59919
29770 * tree-vrp.c (find_assert_locations_1): Do not register asserts
29771 for non-returning calls.
29773 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
29775 * common/config/aarch64/aarch64-common.c
29776 (aarch64_rewrite_mcpu): Handle multiple names.
29777 * config/aarch64/aarch64.h
29778 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29780 2014-01-24 Dodji Seketeli <dodji@redhat.com>
29782 * input.c (add_file_to_cache_tab): Handle the case where fopen
29785 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
29788 * config/i386/i386.md (pushsf splitter): Get stack adjustment
29789 from push operand if code of push isn't PRE_DEC.
29791 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
29794 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
29795 -mquad-memory-atomic. Update -mquad-memory documentation to say
29796 it is only used for non-atomic loads/stores.
29798 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
29799 -mquad-memory or -mquad-memory-atomic switches.
29801 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
29802 -mquad-memory-atomic to ISA 2.07 support.
29804 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
29805 to separate support of normal quad word memory operations (ldq, stq)
29806 from the atomic quad word memory operations.
29808 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
29809 support to separate non-atomic quad word operations from atomic
29810 quad word operations. Disable non-atomic quad word operations in
29811 little endian mode so that we don't have to swap words after the
29812 load and before the store.
29813 (quad_load_store_p): Add comment about atomic quad word support.
29814 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
29815 options printed with -mdebug=reg.
29817 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
29818 -mquad-memory-atomic as the test for whether we have quad word
29819 atomic instructions.
29820 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
29821 or -mp8-vector are used, allow byte/half-word atomic operations.
29823 * config/rs6000/sync.md (load_lockedti): Insure that the address
29824 is a proper indexed or indirect address for the lqarx instruction.
29825 On little endian systems, swap the hi/lo registers after the lqarx
29827 (load_lockedpti): Use indexed_or_indirect_operand predicate to
29828 insure the address is valid for the lqarx instruction.
29829 (store_conditionalti): Insure that the address is a proper indexed
29830 or indirect address for the stqcrx. instruction. On little endian
29831 systems, swap the hi/lo registers before doing the stqcrx.
29833 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
29834 insure the address is valid for the stqcrx. instruction.
29836 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
29837 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
29838 type of quad memory support is available.
29840 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
29842 PR regression/59915
29843 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
29844 there is a danger of looping.
29846 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
29848 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
29849 force flag_ira_loop_pressure if set via command line.
29851 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29853 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
29854 (ashr_simd): New builtin handling DI mode.
29855 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
29856 (aarch64_sshr_simddi): New match pattern.
29857 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
29858 (vshrd_n_s64): Likewise.
29859 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
29861 2014-01-23 Nick Clifton <nickc@redhat.com>
29863 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
29864 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
29865 favour of mcu specific scripts.
29866 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
29869 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29870 Alex Velenko <Alex.Velenko@arm.com>
29872 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
29873 (vaddv_s16): Likewise.
29874 (vaddv_s32): Likewise.
29875 (vaddv_u8): Likewise.
29876 (vaddv_u16): Likewise.
29877 (vaddv_u32): Likewise.
29878 (vaddvq_s8): Likewise.
29879 (vaddvq_s16): Likewise.
29880 (vaddvq_s32): Likewise.
29881 (vaddvq_s64): Likewise.
29882 (vaddvq_u8): Likewise.
29883 (vaddvq_u16): Likewise.
29884 (vaddvq_u32): Likewise.
29885 (vaddvq_u64): Likewise.
29886 (vaddv_f32): Likewise.
29887 (vaddvq_f32): Likewise.
29888 (vaddvq_f64): Likewise.
29889 (vmaxv_f32): Likewise.
29890 (vmaxv_s8): Likewise.
29891 (vmaxv_s16): Likewise.
29892 (vmaxv_s32): Likewise.
29893 (vmaxv_u8): Likewise.
29894 (vmaxv_u16): Likewise.
29895 (vmaxv_u32): Likewise.
29896 (vmaxvq_f32): Likewise.
29897 (vmaxvq_f64): Likewise.
29898 (vmaxvq_s8): Likewise.
29899 (vmaxvq_s16): Likewise.
29900 (vmaxvq_s32): Likewise.
29901 (vmaxvq_u8): Likewise.
29902 (vmaxvq_u16): Likewise.
29903 (vmaxvq_u32): Likewise.
29904 (vmaxnmv_f32): Likewise.
29905 (vmaxnmvq_f32): Likewise.
29906 (vmaxnmvq_f64): Likewise.
29907 (vminv_f32): Likewise.
29908 (vminv_s8): Likewise.
29909 (vminv_s16): Likewise.
29910 (vminv_s32): Likewise.
29911 (vminv_u8): Likewise.
29912 (vminv_u16): Likewise.
29913 (vminv_u32): Likewise.
29914 (vminvq_f32): Likewise.
29915 (vminvq_f64): Likewise.
29916 (vminvq_s8): Likewise.
29917 (vminvq_s16): Likewise.
29918 (vminvq_s32): Likewise.
29919 (vminvq_u8): Likewise.
29920 (vminvq_u16): Likewise.
29921 (vminvq_u32): Likewise.
29922 (vminnmv_f32): Likewise.
29923 (vminnmvq_f32): Likewise.
29924 (vminnmvq_f64): Likewise.
29926 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29928 * config/aarch64/aarch64-simd.md
29929 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
29930 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
29931 (*aarch64_mul3_elt<mode>): Likewise.
29932 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
29933 (*aarch64_mul3_elt_to_64v2df): Likewise.
29934 (*aarch64_mla_elt<mode>): Likewise.
29935 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
29936 (*aarch64_mls_elt<mode>): Likewise.
29937 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
29938 (*aarch64_fma4_elt<mode>): Likewise.
29939 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
29940 (*aarch64_fma4_elt_to_64v2df): Likewise.
29941 (*aarch64_fnma4_elt<mode>): Likewise.
29942 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
29943 (*aarch64_fnma4_elt_to_64v2df): Likewise.
29944 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
29945 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
29946 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29947 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29948 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
29949 (aarch64_sqdmull_lane<mode>_internal): Likewise.
29950 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
29952 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
29954 * config/aarch64/aarch64-simd.md
29955 (aarch64_be_checked_get_lane<mode>): New define_expand.
29956 * config/aarch64/aarch64-simd-builtins.def
29957 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
29958 New builtin definition.
29959 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
29960 Use new safe be builtin.
29962 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29964 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
29966 (aarch64_be_st1<mode>): Likewise.
29967 (aarch_ld1<VALL:mode>): Define_expand modified.
29968 (aarch_st1<VALL:mode>): Likewise.
29969 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
29970 (UNSPEC_ST1): Likewise.
29972 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
29974 * config/microblaze/microblaze.md: Add trap insn and attribute
29976 2014-01-23 Dodji Seketeli <dodji@redhat.com>
29978 PR preprocessor/58580
29979 * input.h (location_get_source_line): Take an additional line_size
29981 (void diagnostics_file_cache_fini): Declare new function.
29982 * input.c (struct fcache): New type.
29983 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
29984 New static constants.
29985 (diagnostic_file_cache_init, total_lines_num)
29986 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
29987 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
29988 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
29989 (get_next_line, read_next_line, goto_next_line, read_line_num):
29990 New static function definitions.
29991 (diagnostic_file_cache_fini): New function.
29992 (location_get_source_line): Take an additional output line_len
29993 parameter. Re-write using lookup_or_add_file_to_cache_tab and
29995 * diagnostic.c (diagnostic_finish): Call
29996 diagnostic_file_cache_fini.
29997 (adjust_line): Take an additional input parameter for the length
29998 of the line, rather than calculating it with strlen.
29999 (diagnostic_show_locus): Adjust the use of
30000 location_get_source_line and adjust_line with respect to their new
30001 signature. While displaying a line now, do not stop at the first
30002 null byte. Rather, display the zero byte as a space and keep
30003 going until we reach the size of the line.
30004 * Makefile.in: Add vec.o to OBJS-libcommon
30006 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
30007 Ilya Tocar <ilya.tocar@intel.com>
30009 * config/i386/avx512fintrin.h (_mm512_kmov): New.
30010 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
30011 (__builtin_ia32_kmov16): Ditto.
30012 * config/i386/i386.md (UNSPEC_KMOV): New.
30015 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
30017 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
30018 (_mm512_storeu_si512): Ditto.
30020 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
30023 * rtl.h (get_referenced_operands): Declare.
30024 * recog.c (get_referenced_operands): New function.
30025 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
30026 operands have been referenced when recording LO_SUM references.
30028 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
30030 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
30032 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30034 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
30035 Enable for generic and recent AMD targets.
30037 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30039 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
30040 ARG_SIZE note when adjustment was eliminated.
30042 2014-01-22 Jeff Law <law@redhat.com>
30044 PR tree-optimization/59597
30045 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
30046 in file. Accept new argument REGISTERING and use it to modify
30047 dump output appropriately.
30048 (register_jump_thread): Corresponding changes.
30049 (mark_threaded_blocks): Reinstate code to cancel unprofitable
30050 thread paths involving joiner blocks. Add code to dump cancelled
30051 jump threading paths.
30053 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
30055 PR rtl-optimization/59477
30056 * lra-constraints.c (inherit_in_ebb): Process call for living hard
30057 regs. Update reloads_num and potential_reload_hard_regs for all insns.
30059 2014-01-22 Tom Tromey <tromey@redhat.com>
30061 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
30063 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
30065 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30067 PR rtl-optimization/59896
30068 * lra-constraints.c (process_alt_operands): Check unused note for
30069 matched operands of insn with no output reloads.
30071 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
30073 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
30074 (mips_move_from_gpr_cost): Likewise.
30076 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30078 PR rtl-optimization/59858
30079 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
30080 ira_class_hard_regs_num.
30081 (process_alt_operands): Increase reject for dying matched operand.
30083 2014-01-21 Jakub Jelinek <jakub@redhat.com>
30086 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
30087 smaller than size, perform several stores or loads and stores
30088 at dst + count - size to store or copy all of size bytes, rather
30089 than just last modesize bytes.
30091 2014-01-20 DJ Delorie <dj@redhat.com>
30093 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
30094 that CLOBBERs are REGs before propogating their values.
30096 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
30098 PR middle-end/59789
30099 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
30100 (cgraph_inline_failed_type): New function.
30101 * cgraph.h (DEFCIFCODE): Add type.
30102 (cgraph_inline_failed_type_t): New enum.
30103 (cgraph_inline_failed_type): New prototype.
30104 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
30105 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
30106 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
30107 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
30108 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
30109 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
30110 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
30111 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
30112 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
30113 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
30114 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
30115 OPTIMIZATION_MISMATCH.
30116 * tree-inline.c (expand_call_inline): Emit errors during
30117 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
30119 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30122 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
30123 mode attribute in insn output.
30125 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
30127 * output.h (output_constant): Delete.
30128 * varasm.c (output_constant): Make private.
30130 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
30132 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
30134 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30136 PR middle-end/59860
30137 * tree.h (fold_builtin_strcat): New prototype.
30138 * builtins.c (fold_builtin_strcat): No longer static. Add len
30139 argument, if non-NULL, don't call c_strlen. Optimize
30140 directly into __builtin_memcpy instead of __builtin_strcpy.
30141 (fold_builtin_2): Adjust fold_builtin_strcat caller.
30142 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
30144 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30146 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30147 for SImode_address_operand operands, having only a REG argument.
30149 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
30151 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
30152 loader name using mbig-endian.
30153 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
30155 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30157 * doc/invoke.texi (-march): Clarify documentation for AArch64.
30158 (-mtune): Likewise.
30161 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
30163 * config/aarch64/aarch64-protos.h
30164 (aarch64_cannot_change_mode_class_ptr): Declare.
30165 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
30166 aarch64_cannot_change_mode_class_ptr): New.
30167 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
30168 backend hook aarch64_cannot_change_mode_class.
30170 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30172 * common/config/aarch64/aarch64-common.c
30173 (aarch64_handle_option): Don't handle any option order logic here.
30174 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
30175 selected_cpu, warn on architecture version mismatch.
30176 (aarch64_override_options): Fix parsing order for option strings.
30178 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30179 Iain Sandoe <iain@codesourcery.com>
30182 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
30183 warning. Amend comment to reflect current functionality.
30185 2014-01-20 Richard Biener <rguenther@suse.de>
30187 PR middle-end/59860
30188 * builtins.c (fold_builtin_strcat): Remove case better handled
30189 by tree-ssa-strlen.c.
30191 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
30193 * config/aarch64/aarch64.opt
30194 (mcpu, march, mtune): Make case-insensitive.
30196 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30199 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30200 if operands[1] is a REG or ZERO_EXTEND of a REG.
30202 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
30204 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
30206 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
30208 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
30209 long non-pic millicode calls.
30211 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30213 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
30215 2014-01-19 Kito Cheng <kito@0xlab.org>
30217 * builtins.c (expand_movstr): Check movstr expand done or fail.
30219 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30220 H.J. Lu <hongjiu.lu@intel.com>
30223 * config/i386/i386.md (*lea<mode>): Zero-extend return register
30224 to DImode for zero-extended addresses.
30226 2014-01-19 Jakub Jelinek <jakub@redhat.com>
30228 PR rtl-optimization/57763
30229 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
30230 on the new indirect jump_insn and increment LABEL_NUSES (label).
30232 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
30236 * config.gcc (x86_archs): New variable.
30237 (x86_64_archs): Likewise.
30238 (x86_cpus): Likewise.
30239 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
30240 --with-arch/--with-cpu= options.
30241 Support --with-arch=/--with-cpu={nehalem,westmere,
30242 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
30244 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30246 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
30247 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
30249 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30251 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
30253 2014-01-18 Jakub Jelinek <jakub@redhat.com>
30256 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
30257 clear cpp_get_options (parse_in)->warn_unused_macros for
30258 ix86_target_macros_internal with cpp_define.
30260 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
30262 * jump.c (delete_related_insns): Keep (use (insn))s.
30263 * reorg.c (redundant_insn): Check for barriers too.
30265 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30267 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
30269 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
30271 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
30272 call to $$dyncall when TARGET_LONG_CALLS is true.
30274 2014-01-17 Jeff Law <law@redhat.com>
30276 * ree.c (combine_set_extension): Temporarily disable test for
30277 changing number of hard registers.
30279 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30281 PR middle-end/58125
30282 * ipa-inline-analysis.c (inline_free_summary):
30283 Do not free summary of aliases.
30285 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30287 PR middle-end/59706
30288 * gimplify.c (gimplify_expr): Use create_tmp_var
30289 instead of create_tmp_var_raw. If cond doesn't have
30290 integral type, don't add the IFN_ANNOTATE builtin at all.
30292 2014-01-17 Martin Jambor <mjambor@suse.cz>
30295 * ipa-cp.c (prev_edge_clone): New variable.
30296 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
30297 Also resize prev_edge_clone vector.
30298 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
30299 (ipcp_edge_removal_hook): New function.
30300 (ipcp_driver): Register ipcp_edge_removal_hook.
30302 2014-01-17 Andrew Pinski <apinski@cavium.com>
30303 Steve Ellcey <sellcey@mips.com>
30306 * config/mips/mips.c (mips_print_operand): Check operand mode instead
30309 2014-01-17 Jeff Law <law@redhat.com>
30311 PR middle-end/57904
30312 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
30313 so that pass_ccp runs first.
30315 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30317 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
30318 (ix86_adjust_cost): Use !TARGET_XXX.
30319 (do_reorder_for_imul): Likewise.
30320 (swap_top_of_ready_list): Likewise.
30321 (ix86_sched_reorder): Likewise.
30323 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30325 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
30326 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
30327 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
30328 (intel_memset): New. Duplicate slm_memset.
30329 (intel_cost): New. Duplicate slm_cost.
30330 (m_INTEL): New macro.
30331 (processor_target_table): Add "intel".
30332 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
30333 with PROCESSOR_INTEL for "intel".
30334 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
30335 PROCESSOR_SILVERMONT.
30336 (ix86_issue_rate): Likewise.
30337 (ix86_adjust_cost): Likewise.
30338 (ia32_multipass_dfa_lookahead): Likewise.
30339 (swap_top_of_ready_list): Likewise.
30340 (ix86_sched_reorder): Likewise.
30341 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
30342 instead of TARGET_OPT_AGU.
30343 * config/i386/i386.h (TARGET_INTEL): New.
30344 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
30345 (processor_type): Add PROCESSOR_INTEL.
30346 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
30347 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
30349 2014-01-17 Marek Polacek <polacek@redhat.com>
30352 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
30355 2014-01-17 Richard Biener <rguenther@suse.de>
30357 PR tree-optimization/46590
30358 * opts.c (default_options_table): Add entries for
30359 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
30360 all enabled at -O1 but not for -Og.
30361 * common.opt (fbranch-count-reg): Remove Init(1).
30362 (fmove-loop-invariants): Likewise.
30363 (ftree-pta): Likewise.
30365 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30367 * config/i386/i386.c (ix86_data_alignment): For compatibility with
30368 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
30369 decls to at least the GCC 4.8 used alignments.
30372 * tree-nested.c (convert_nonlocal_reference_stmt,
30373 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
30374 of GIMPLE_BIND stmts, adjust associated decls.
30376 2014-01-17 Richard Biener <rguenther@suse.de>
30378 PR tree-optimization/46590
30379 * vec.h (vec<>::bseach): New member function implementing
30380 binary search according to C89 bsearch.
30381 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
30382 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
30383 bitmap pointer again. Make accesses_in_loop a flat array.
30384 (mem_ref_obstack): New global.
30385 (outermost_indep_loop): Adjust for mem_ref->stored changes.
30386 (mark_ref_stored): Likewise.
30387 (ref_indep_loop_p_2): Likewise.
30388 (set_ref_stored_in_loop): New helper function.
30389 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
30390 (memref_free): Adjust.
30391 (record_mem_ref_loc): Simplify.
30392 (gather_mem_refs_stmt): Adjust.
30393 (sort_locs_in_loop_postorder_cmp): New function.
30394 (analyze_memory_references): Sort accesses_in_loop after
30395 loop postorder number.
30396 (find_ref_loc_in_loop_cmp): New function.
30397 (for_all_locs_in_loop): Find relevant cluster of locs in
30398 accesses_in_loop and iterate without recursion.
30399 (execute_sm): Avoid uninit warning.
30400 (struct ref_always_accessed): Simplify.
30401 (ref_always_accessed::operator ()): Likewise.
30402 (ref_always_accessed_p): Likewise.
30403 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
30404 loop postorder numbers here.
30405 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
30408 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30411 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
30412 on decls for which assemble_alias has been called.
30414 2014-01-17 Nick Clifton <nickc@redhat.com>
30416 * config/msp430/msp430.opt: (mcpu): New option.
30417 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
30418 (msp430_option_override): Parse target_cpu. If the MCU name
30419 matches a generic string, clear target_mcu.
30420 (msp430_attr): Allow numeric interrupt values up to 63.
30421 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
30422 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
30424 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
30426 * config/msp430/msp430.md (popm): Use %J rather than %I.
30427 (addsi3): Use msp430_nonimmediate_operand for operand 2.
30428 (addhi_cy_i): Use immediate_operand for operand 2.
30429 * doc/invoke.texi: Document -mcpu option.
30431 2014-01-17 Richard Biener <rguenther@suse.de>
30433 PR rtl-optimization/38518
30434 * df.h (df_analyze_loop): Declare.
30435 * df-core.c: Include cfgloop.h.
30436 (df_analyze_1): Split out main part of df_analyze.
30437 (df_analyze): Adjust.
30438 (loop_inverted_post_order_compute): New function.
30439 (loop_post_order_compute): Likewise.
30440 (df_analyze_loop): New function avoiding whole-function
30441 postorder computes.
30442 * loop-invariant.c (find_defs): Use df_analyze_loop.
30443 (find_invariants): Adjust.
30444 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
30446 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
30448 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
30449 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
30451 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
30453 * ipa-ref.c (ipa_remove_stmt_references): Fix references
30454 traversal when removing references.
30456 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
30459 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
30461 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
30463 PR middle-end/56791
30464 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
30465 pushing a reload for an autoinc when we had previously reloaded an
30466 inner part of the address.
30468 2014-01-16 Jakub Jelinek <jakub@redhat.com>
30470 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
30472 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
30473 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
30474 when not giving up or versioning for alias only because of
30476 (vect_analyze_data_ref_dependences): Set to true.
30477 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
30479 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
30480 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
30483 PR middle-end/58344
30484 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
30487 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
30488 operand 0 predicate for gathers, use a new pseudo as subtarget.
30490 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30492 PR middle-end/59609
30493 * lra-constraints.c (process_alt_operands): Add printing debug info.
30494 Check absence of input/output reloads for matched operands too.
30496 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30498 PR rtl-optimization/59835
30499 * ira.c (ira_init_register_move_cost): Increase cost for
30502 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
30504 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
30506 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
30509 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
30510 non-register objects. Use gen_(high/low)part more consistently.
30513 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
30516 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
30517 endian support, remove tests for WORDS_BIG_ENDIAN.
30518 (p8_mfvsrd_3_<mode>): Likewise.
30519 (reload_gpr_from_vsx<mode>): Likewise.
30520 (reload_gpr_from_vsxsf): Likewise.
30521 (p8_mfvsrd_4_disf): Likewise.
30523 2014-01-16 Richard Biener <rguenther@suse.de>
30525 PR rtl-optimization/46590
30526 * lcm.c (compute_antinout_edge): Use postorder iteration.
30527 (compute_laterin): Use inverted postorder iteration.
30529 2014-01-16 Nick Clifton <nickc@redhat.com>
30531 PR middle-end/28865
30532 * varasm.c (output_constant): Return the number of bytes actually
30534 (output_constructor_array_range): Update the field size with the
30535 number of bytes emitted by output_constant.
30536 (output_constructor_regular_field): Likewise. Also do not
30537 complain if the total number of bytes emitted is now greater
30538 than the expected fieldpos.
30539 * output.h (output_constant): Update prototype and descriptive comment.
30541 2014-01-16 Marek Polacek <polacek@redhat.com>
30543 PR middle-end/59827
30544 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
30545 it is error_mark_node.
30547 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
30549 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
30550 VALID_AVX256_REG_OR_OI_MODE.
30552 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
30554 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
30555 current procedure should be profiled.
30557 2014-01-15 Andrew Pinski <apinski@cavium.com>
30559 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
30560 of moving from/to the STACK_REG register class.
30562 2014-01-15 Richard Henderson <rth@redhat.com>
30565 * reginfo.c (global_regs_decl): Globalize.
30566 * rtl.h (global_regs_decl): Declare.
30567 * ira.c (do_reload): Diagnose frame_pointer_needed and it
30568 reserved via global_regs.
30570 2014-01-15 Teresa Johnson <tejohnson@google.com>
30572 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
30574 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
30576 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
30577 and vmulosh rather than call gen_vec_widen_smult_*.
30578 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
30579 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
30580 (vec_widen_smult_even_v16qi): Likewise.
30581 (vec_widen_umult_even_v8hi): Likewise.
30582 (vec_widen_smult_even_v8hi): Likewise.
30583 (vec_widen_umult_odd_v16qi): Likewise.
30584 (vec_widen_smult_odd_v16qi): Likewise.
30585 (vec_widen_umult_odd_v8hi): Likewise.
30586 (vec_widen_smult_odd_v8hi): Likewise.
30587 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
30588 vmuloub rather than call gen_vec_widen_umult_*.
30589 (vec_widen_umult_lo_v16qi): Likewise.
30590 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
30591 vmulosb rather than call gen_vec_widen_smult_*.
30592 (vec_widen_smult_lo_v16qi): Likewise.
30593 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
30594 rather than call gen_vec_widen_umult_*.
30595 (vec_widen_umult_lo_v8hi): Likewise.
30596 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
30597 rather than call gen_vec_widen_smult_*.
30598 (vec_widen_smult_lo_v8hi): Likewise.
30600 2014-01-15 Jeff Law <law@redhat.com>
30602 PR tree-optimization/59747
30603 * ree.c (find_and_remove_re): Properly handle case where a second
30604 eliminated extension requires widening a copy created for elimination
30605 of a prior extension.
30606 (combine_set_extension): Ensure that the number of hard regs needed
30607 for a destination register does not change when we widen it.
30609 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
30611 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
30612 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
30613 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
30614 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
30615 (avr-*-rtems*): Likewise.
30616 (bfin*-rtems*): Likewise.
30617 (moxie-*-rtems*): Likewise.
30618 (h8300-*-rtems*): Likewise.
30619 (i[34567]86-*-rtems*): Likewise.
30620 (lm32-*-rtems*): Likewise.
30621 (m32r-*-rtems*): Likewise.
30622 (m68k-*-rtems*): Likewise.
30623 (microblaze*-*-rtems*): Likewise.
30624 (mips*-*-rtems*): Likewise.
30625 (powerpc-*-rtems*): Likewise.
30626 (sh-*-rtems*): Likewise.
30627 (sparc-*-rtems*): Likewise.
30628 (sparc64-*-rtems*): Likewise.
30629 (v850-*-rtems*): Likewise.
30630 (m32c-*-rtems*): Likewise.
30632 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
30634 PR rtl-optimization/59511
30635 * ira.c (ira_init_register_move_cost): Use memory costs for some
30636 cases of register move cost calculations.
30637 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
30638 instead of BB frequency.
30639 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
30640 * lra-assigns.c (find_hard_regno_for): Ditto.
30642 2014-01-15 Richard Biener <rguenther@suse.de>
30644 PR tree-optimization/59822
30645 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
30646 (vectorizable_load): Use it to hoist defs of uses of invariant
30647 loads out of the loop.
30649 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
30650 Kugan Vivekanandarajah <kuganv@linaro.org>
30653 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
30656 2014-01-15 Richard Biener <rguenther@suse.de>
30658 PR rtl-optimization/59802
30659 * lcm.c (compute_available): Use inverted postorder to seed
30660 the initial worklist.
30662 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30665 * config/s390/s390.c (s390_preferred_reload_class): Don't return
30666 ADDR_REGS for invalid symrefs in non-PIC code.
30668 2014-01-15 Jakub Jelinek <jakub@redhat.com>
30671 * builtins.c (determine_block_size): Initialize *probable_max_size
30672 even if len_rtx is CONST_INT.
30674 2014-01-14 Andrew Pinski <apinski@cavium.com>
30676 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
30677 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
30678 (cortexa53_tunings): Likewise.
30679 (aarch64_sched_issue_rate): New function.
30680 (TARGET_SCHED_ISSUE_RATE): Define.
30682 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30684 * ira-costs.c (find_costs_and_classes): Add missed
30685 ira_init_register_move_cost_if_necessary.
30687 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30690 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
30692 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
30695 * config/i386/i386.c (type_natural_mode): Add a bool parameter
30696 to indicate if type is used for function return value. Warn ABI
30697 change if the vector mode isn't available for function return value.
30698 (ix86_function_arg_advance): Pass false to type_natural_mode.
30699 (ix86_function_arg): Likewise.
30700 (ix86_gimplify_va_arg): Likewise.
30701 (function_arg_32): Don't warn ABI change.
30702 (ix86_function_value): Pass true to type_natural_mode.
30703 (ix86_return_in_memory): Likewise.
30704 (ix86_struct_value_rtx): Removed.
30705 (TARGET_STRUCT_VALUE_RTX): Likewise.
30707 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30709 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
30710 converting a conditional jump into a conditional return.
30712 2014-01-14 Richard Biener <rguenther@suse.de>
30714 PR tree-optimization/58921
30715 PR tree-optimization/59006
30716 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
30717 hoisting invariant stmts.
30718 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
30719 invariant loads on the preheader edge if possible.
30721 2014-01-14 Joey Ye <joey.ye@arm.com>
30723 * doc/plugin.texi (Building GCC plugins): Update to C++.
30725 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
30727 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
30728 (_mm_rcp28_round_ss): Ditto.
30729 (_mm_rsqrt28_round_sd): Ditto.
30730 (_mm_rsqrt28_round_ss): Ditto.
30731 (_mm_rcp28_sd): Ditto.
30732 (_mm_rcp28_ss): Ditto.
30733 (_mm_rsqrt28_sd): Ditto.
30734 (_mm_rsqrt28_ss): Ditto.
30735 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
30736 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
30737 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
30738 (IX86_BUILTIN_RCP28SD): Ditto.
30739 (IX86_BUILTIN_RCP28SS): Ditto.
30740 (IX86_BUILTIN_RSQRT28SD): Ditto.
30741 (IX86_BUILTIN_RSQRT28SS): Ditto.
30742 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
30743 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
30744 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
30745 (ix86_expand_special_args_builtin): Expand new FTYPE.
30746 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
30747 (srcp14<mode>): Make insn unary.
30748 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
30749 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
30750 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
30751 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
30752 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
30753 Fix rounding: make it SAE only.
30754 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
30756 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
30758 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
30759 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
30760 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
30761 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
30762 (round_saeonly_mask_scalar_operand4): Ditto.
30763 (round_saeonly_mask_scalar_op3): Ditto.
30764 (round_saeonly_mask_scalar_op4): Ditto.
30766 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30768 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
30769 Implement -maltivec=be for vec_insert and vec_extract.
30771 2014-01-10 DJ Delorie <dj@redhat.com>
30773 * config/msp430/msp430.md (call_internal): Don't allow memory
30774 references with SP as the base register.
30775 (call_value_internal): Likewise.
30776 * config/msp430/constraints.md (Yc): New. For memory references
30777 that don't use SP as a base register.
30779 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
30780 "an integer without a # prefix"
30781 * config/msp430/msp430.md (epilogue_helper): Use it.
30783 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30786 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
30787 AVX512F gather builtins.
30788 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
30789 on gather decls with INTEGER_TYPE masktype.
30790 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
30791 directly into the builtin rather than hoisting it before loop.
30793 PR tree-optimization/59387
30794 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
30795 (scev_const_prop): If folded_casts and type has undefined overflow,
30796 use force_gimple_operand instead of force_gimple_operand_gsi and
30797 for each added stmt if it is assign with
30798 arith_code_with_undefined_signed_overflow, call
30799 rewrite_to_defined_overflow.
30800 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
30801 gimple-fold.h instead.
30802 (arith_code_with_undefined_signed_overflow,
30803 rewrite_to_defined_overflow): Moved to ...
30804 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
30805 rewrite_to_defined_overflow): ... here. No longer static.
30806 Include gimplify-me.h.
30807 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
30808 rewrite_to_defined_overflow): New prototypes.
30810 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30812 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
30814 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
30816 * builtins.c (get_object_alignment_2): Minor tweak.
30817 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
30819 2014-01-13 Christian Bruel <christian.bruel@st.com>
30821 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
30822 optimized non constant lengths.
30824 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30827 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
30828 load as __atomic_load_N if possible.
30830 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30832 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
30834 (rs6000_expand_builtin): Adjust call.
30836 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30839 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
30840 * config/rs6000/rs6000.c: Include target-globals.h.
30841 (rs6000_set_current_function): Instead of doing target_reinit
30842 unconditionally, use save_target_globals_default_opts and
30843 restore_target_globals.
30845 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
30847 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
30848 (rs6000_expand_builtin): Handle mffs and mtfsf.
30849 (rs6000_init_builtins): Define mffs and mtfsf.
30850 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
30851 (rs6000_mffs): New pattern.
30852 (rs6000_mtfsf): New pattern.
30854 2014-01-11 Bin Cheng <bin.cheng@arm.com>
30856 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
30857 Start narrowing with START. Apply candidate-use pair
30858 and check overall cost in narrowing.
30859 (iv_ca_prune): Pass new argument.
30861 2014-01-10 Jeff Law <law@redhat.com>
30863 PR middle-end/59743
30864 * ree.c (combine_reaching_defs): Ensure the defining statement
30865 occurs before the extension when optimizing extensions with
30866 different source and destination hard registers.
30868 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30871 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
30872 vtables into the type inheritance graph.
30874 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30876 PR rtl-optimization/59754
30877 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
30878 modes in the REGNO != REGNO case.
30880 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30882 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
30884 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30886 PR tree-optimization/59745
30887 * tree-predcom.c (tree_predictive_commoning_loop): Call
30888 free_affine_expand_cache if giving up because components is NULL.
30890 * target-globals.c (save_target_globals): Allocate < 4KB structs using
30891 GC in payload of target_globals struct instead of allocating them on
30892 the heap and the larger structs separately using GC.
30893 * target-globals.h (struct target_globals): Make regs, hard_regs,
30894 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
30895 of GTY((skip)) and change type to void *.
30896 (reset_target_globals): Cast loads from those fields to corresponding
30899 2014-01-10 Steve Ellcey <sellcey@mips.com>
30902 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
30903 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
30904 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
30906 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
30909 * aarch64-modes.def (CC_Zmode): New flags mode.
30910 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
30911 represents an equality.
30912 (aarch64_get_condition_code): Handle CC_Zmode.
30913 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
30915 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30917 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
30918 extraction in good case.
30920 2014-01-10 Richard Biener <rguenther@suse.de>
30922 PR tree-optimization/59374
30923 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
30924 checking after SLP discovery. Mark stmts not participating
30925 in any SLP instance properly.
30927 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30929 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
30930 when handling a SET rtx.
30932 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30934 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
30935 (cortex-a57): Likewise.
30936 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
30938 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30940 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
30941 non-iwmmxt builtins.
30943 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30947 * ipa-devirt.c record_target_from_binfo): Take as argument
30948 stack of binfos and lookup matching one for virtual inheritance.
30949 (possible_polymorphic_call_targets_1): Update.
30951 2014-01-10 Huacai Chen <chenhc@lemote.com>
30953 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
30954 kernel strings for Loongson-2E/2F/3A.
30956 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30958 PR middle-end/59670
30959 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
30960 is_gimple_call before calling gimple_call_internal_p.
30962 2014-01-09 Steve Ellcey <sellcey@mips.com>
30964 * Makefile.in (TREE_FLOW_H): Remove.
30965 (TREE_SSA_H): Add file names from tree-flow.h.
30966 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
30967 * tree.h: Remove tree-flow.h reference.
30968 * hash-table.h: Remove tree-flow.h reference.
30969 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
30970 reference with tree-ssa-loop.h.
30972 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30974 * doc/invoke.texi: Add -maltivec={be,le} options, and document
30975 default element-order behavior for -maltivec.
30976 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
30977 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
30978 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
30979 when targeting big endian, at least for now.
30980 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
30982 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30984 PR middle-end/47735
30985 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
30986 var satisfies use_register_for_decl, just take into account type
30987 alignment, rather than decl alignment.
30989 PR tree-optimization/59622
30990 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
30991 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
30992 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
30993 Don't devirtualize for inplace at all. For targets.length () == 1,
30994 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
30996 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30998 * config/i386/i386.md (cpu): Remove the unused btver1.
31000 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
31002 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
31004 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31007 * tree-core.h (struct target_globals): New forward declaration.
31008 (struct tree_target_option): Add globals field.
31009 * tree.h (TREE_TARGET_GLOBALS): Define.
31010 (prepare_target_option_nodes_for_pch): New prototype.
31011 * target-globals.h (struct target_globals): Define even if
31012 !SWITCHABLE_TARGET.
31013 * tree.c (prepare_target_option_node_for_pch,
31014 prepare_target_option_nodes_for_pch): New functions.
31015 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
31016 * config/i386/i386.c: Include target-globals.h.
31017 (ix86_set_current_function): Instead of doing target_reinit
31018 unconditionally, use save_target_globals_default_opts and
31019 restore_target_globals.
31021 2014-01-09 Richard Biener <rguenther@suse.de>
31023 PR tree-optimization/59715
31024 * tree-cfg.h (split_critical_edges): Declare.
31025 * tree-cfg.c (split_critical_edges): Export.
31026 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
31028 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
31030 * cfgexpand.c (expand_stack_vars): Optionally disable
31031 asan stack protection.
31032 (expand_used_vars): Likewise.
31033 (partition_stack_vars): Likewise.
31034 * asan.c (asan_emit_stack_protection): Optionally disable
31035 after return stack usage.
31036 (instrument_derefs): Optionally disable memory access instrumentation.
31037 (instrument_builtin_call): Likewise.
31038 (instrument_strlen_call): Likewise.
31039 (asan_protect_global): Optionally disable global variables protection.
31040 * doc/invoke.texi: Added doc for new options.
31041 * params.def: Added new options.
31042 * params.h: Likewise.
31044 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31046 PR rtl-optimization/59724
31047 * ifcvt.c (cond_exec_process_if_block): Don't call
31048 flow_find_head_matching_sequence with 0 longest_match.
31049 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
31050 non-active insns if !stop_after.
31051 (try_head_merge_bb): Revert 2014-01-07 changes.
31053 2014-01-08 Jeff Law <law@redhat.com>
31055 * ree.c (get_sub_rtx): New function, extracted from...
31056 (merge_def_and_ext): Here.
31057 (combine_reaching_defs): Use get_sub_rtx.
31059 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
31061 * cgraph.h (varpool_variable_node): Do not choke on null node.
31063 2014-01-08 Catherine Moore <clm@codesourcery.com>
31065 * config/mips/mips.md (simple_return): Attempt to use JRC
31067 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
31069 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31071 PR rtl-optimization/59137
31072 * reorg.c (steal_delay_list_from_target): Call update_block for
31074 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
31076 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31078 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
31079 two duplicate entries.
31081 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31084 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
31086 * config/mips/mips.c (mips_truncated_op_cost): New function.
31087 (mips_rtx_costs): Adjust test for BADDU.
31088 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
31090 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
31092 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
31093 (*baddu_si): ...this new pattern.
31095 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31098 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
31100 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
31102 PR middle-end/57748
31103 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
31105 (expand_expr, expand_normal): Adjust.
31106 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
31107 inner_reference_p. Use inner_reference_p to expand inner references.
31108 (store_expr): Adjust.
31109 * cfgexpand.c (expand_call_stmt): Adjust.
31111 2014-01-08 Rong Xu <xur@google.com>
31113 * gcov-io.c (gcov_var): Move from gcov-io.h.
31114 (gcov_position): Ditto.
31115 (gcov_is_error): Ditto.
31116 (gcov_rewrite): Ditto.
31117 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
31118 only part to libgcc/libgcov.h.
31120 2014-01-08 Marek Polacek <polacek@redhat.com>
31122 PR middle-end/59669
31123 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
31125 2014-01-08 Marek Polacek <polacek@redhat.com>
31128 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
31130 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31132 PR rtl-optimization/59649
31133 * stor-layout.c (get_mode_bounds): For BImode return
31134 0 and STORE_FLAG_VALUE.
31136 2014-01-08 Richard Biener <rguenther@suse.de>
31138 PR middle-end/59630
31139 * gimple.h (is_gimple_builtin_call): Remove.
31140 (gimple_builtin_call_types_compatible_p): New.
31141 (gimple_call_builtin_p): New overload.
31142 * gimple.c (is_gimple_builtin_call): Remove.
31143 (validate_call): Rename to ...
31144 (gimple_builtin_call_types_compatible_p): ... this and export. Also
31145 check return types.
31146 (validate_type): New static function.
31147 (gimple_call_builtin_p): New overload and adjust.
31148 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
31149 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
31150 (gimple_fold_stmt_to_constant_1): Likewise.
31151 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
31153 2014-01-08 Richard Biener <rguenther@suse.de>
31155 PR middle-end/59471
31156 * gimplify.c (gimplify_expr): Gimplify register-register type
31157 VIEW_CONVERT_EXPRs to separate stmts.
31159 2014-01-07 Jeff Law <law@redhat.com>
31161 PR middle-end/53623
31162 * ree.c (combine_set_extension): Handle case where source
31163 and destination registers in an extension insn are different.
31164 (combine_reaching_defs): Allow source and destination registers
31165 in extension to be different under limited circumstances.
31166 (add_removable_extension): Remove restriction that the
31167 source and destination registers in the extension are the same.
31168 (find_and_remove_re): Emit a copy from the extension's
31169 destination to its source after the defining insn if
31170 the source and destination registers are different.
31172 PR middle-end/59285
31173 * ifcvt.c (merge_if_block): If we are merging a block with more than
31174 one successor with a block with no successors, remove any BARRIER
31175 after the second block.
31177 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
31179 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
31181 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
31184 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
31185 for 14-bit register offsets when INT14_OK_STRICT is false.
31187 2014-01-07 Roland Stigge <stigge@antcom.de>
31188 Michael Meissner <meissner@linux.vnet.ibm.com>
31191 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
31192 Only check TFmode for SPE constants. Don't check TImode or TDmode.
31194 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
31196 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
31199 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
31201 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
31202 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
31203 rtx is const0_rtx or not.
31205 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
31208 * target-globals.c (save_target_globals): Remove this_fn_optab
31210 * toplev.c: Include optabs.h.
31211 (target_reinit): Temporarily restore the global options if another
31212 set of options are in force.
31214 2014-01-07 Jakub Jelinek <jakub@redhat.com>
31216 PR rtl-optimization/58668
31217 * cfgcleanup.c (flow_find_cross_jump): Don't count
31218 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
31219 to determine what is counted.
31220 (flow_find_head_matching_sequence): Use active_insn_p to determine
31222 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
31224 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
31225 determine what is counted.
31227 PR tree-optimization/59643
31228 * tree-predcom.c (split_data_refs_to_components): If one dr is
31229 read and one write, determine_offset fails and the write isn't
31230 in the bad component, just put the read into the bad component.
31232 2014-01-07 Mike Stump <mikestump@comcast.net>
31233 Jakub Jelinek <jakub@redhat.com>
31236 * tree-core.h (struct tree_optimization_option): Change optabs
31237 type from unsigned char * to void *.
31238 * optabs.c (init_tree_optimization_optabs): Adjust
31239 TREE_OPTIMIZATION_OPTABS initialization.
31241 2014-01-06 Jakub Jelinek <jakub@redhat.com>
31244 * config/i386/i386.h (struct machine_function): Add
31245 no_drap_save_restore field.
31246 * config/i386/i386.c (ix86_save_reg): Use
31247 !cfun->machine->no_drap_save_restore instead of
31248 crtl->stack_realign_needed.
31249 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
31250 this function clears frame_pointer_needed. Set
31251 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
31252 and DRAP reg is needed.
31254 2014-01-06 Marek Polacek <polacek@redhat.com>
31257 * doc/implement-c.texi: Mention that other integer types are
31258 permitted as bit-field types in strictly conforming mode.
31260 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
31262 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
31263 is newly allocated.
31265 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
31267 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
31269 2014-01-06 Martin Jambor <mjambor@suse.cz>
31272 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
31274 * ipa-prop.c (ipa_print_node_params): Fix indentation.
31276 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
31280 * var-tracking.c (add_stores): Preserve the value of the source even if
31281 we don't record the store.
31283 2014-01-06 Terry Guo <terry.guo@arm.com>
31285 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
31287 2014-01-05 Iain Sandoe <iain@codesourcery.com>
31290 * config/darwin.c (darwin_function_section): Adjust return values to
31291 correspond to optimisation changes made in r206070.
31293 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
31295 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
31296 from prefetch_block tune setting.
31297 (nocona_cost): Correct size of prefetch block to 64.
31299 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
31301 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
31302 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
31303 used to save the static chain register in the computation of the offset
31304 from which the FP registers need to be restored.
31306 2014-01-04 Jakub Jelinek <jakub@redhat.com>
31308 PR tree-optimization/59519
31309 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
31310 ICE if get_current_def (current_new_name) is already non-NULL, as long
31311 as it is a phi result of some other phi in *new_exit_bb that has
31314 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
31315 or vmovdqu* for misaligned_operand.
31316 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
31317 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
31318 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
31319 aligned_mem for AVX512F masked aligned load and store builtins and for
31320 non-temporal moves.
31322 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
31324 PR tree-optimization/59651
31325 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
31326 Address range for negative step should be added by TYPE_SIZE_UNIT.
31328 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
31330 * config/m68k/m68k.c (handle_move_double): Handle pushes with
31331 overlapping registers also for registers other than the stack pointer.
31333 2014-01-03 Marek Polacek <polacek@redhat.com>
31336 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
31339 2014-01-03 Jakub Jelinek <jakub@redhat.com>
31342 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
31345 * config/i386/i386.md (MODE_SIZE): New mode attribute.
31346 (push splitter): Use <P:MODE_SIZE> instead of
31347 GET_MODE_SIZE (<P:MODE>mode).
31348 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
31349 (mov -1, reg peephole2): Likewise.
31350 * config/i386/sse.md (*mov<mode>_internal,
31351 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
31352 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
31353 *<code><mode>3, *andnot<mode>3<mask_name>,
31354 <mask_codefor><code><mode>3<mask_name>): Likewise.
31355 * config/i386/subst.md (mask_mode512bit_condition,
31356 sd_mask_mode512bit_condition): Likewise.
31358 2014-01-02 Xinliang David Li <davidxl@google.com>
31360 PR tree-optimization/59303
31361 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
31362 (dump_predicates): Better output format.
31363 (pred_equal_p): New function.
31364 (is_neq_relop_p): Ditto.
31365 (is_neq_zero_form_p): Ditto.
31366 (pred_expr_equal_p): Ditto.
31367 (pred_neg_p): Ditto.
31368 (simplify_pred): Ditto.
31369 (simplify_preds_2): Ditto.
31370 (simplify_preds_3): Ditto.
31371 (simplify_preds_4): Ditto.
31372 (simplify_preds): Ditto.
31373 (push_pred): Ditto.
31374 (push_to_worklist): Ditto.
31375 (get_pred_info_from_cmp): Ditto.
31376 (is_degenerated_phi): Ditto.
31377 (normalize_one_pred_1): Ditto.
31378 (normalize_one_pred): Ditto.
31379 (normalize_one_pred_chain): Ditto.
31380 (normalize_preds): Ditto.
31381 (normalize_cond_1): Remove function.
31382 (normalize_cond): Ditto.
31383 (is_gcond_subset_of): Ditto.
31384 (is_subset_of_any): Ditto.
31385 (is_or_set_subset_of): Ditto.
31386 (is_and_set_subset_of): Ditto.
31387 (is_norm_cond_subset_of): Ditto.
31388 (pred_chain_length_cmp): Ditto.
31389 (convert_control_dep_chain_into_preds): Type change.
31390 (find_predicates): Ditto.
31391 (find_def_preds): Ditto.
31392 (destroy_predicates_vecs): Ditto.
31393 (find_matching_predicates_in_rest_chains): Ditto.
31394 (use_pred_not_overlap_with_undef_path_pred): Ditto.
31395 (is_pred_expr_subset): Ditto.
31396 (is_pred_chain_subset_of): Ditto.
31397 (is_included_in): Ditto.
31398 (is_superset_of): Ditto.
31400 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31402 Update copyright years.
31404 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31406 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
31407 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
31408 config/arc/arc.md, config/arc/arc.opt,
31409 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
31410 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
31411 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
31412 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
31413 config/linux-protos.h, config/linux.c, config/winnt-c.c,
31414 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
31415 vtable-verify.c, vtable-verify.h: Use the standard form for the
31418 2014-01-02 Tobias Burnus <burnus@net-b.de>
31420 * gcc.c (process_command): Update copyright notice dates.
31421 * gcov-dump.c: Ditto.
31423 * doc/cpp.texi: Bump @copying's copyright year.
31424 * doc/cppinternals.texi: Ditto.
31425 * doc/gcc.texi: Ditto.
31426 * doc/gccint.texi: Ditto.
31427 * doc/gcov.texi: Ditto.
31428 * doc/install.texi: Ditto.
31429 * doc/invoke.texi: Ditto.
31431 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31433 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
31435 2014-01-01 Jakub Jelinek <jakub@redhat.com>
31437 * config/i386/sse.md (*mov<mode>_internal): Guard
31438 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
31440 PR rtl-optimization/59647
31441 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
31442 new_rtx into UNSIGNED_FLOAT rtxes.
31444 Copyright (C) 2014 Free Software Foundation, Inc.
31446 Copying and distribution of this file, with or without modification,
31447 are permitted in any medium without royalty provided the copyright
31448 notice and this notice are preserved.