1 2014-10-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3 * config/aarch64/aarch64-elf-raw.h (CA53_ERR_835769_SPEC): Define.
4 (LINK_SPEC): Include CA53_ERR_835769_SPEC.
5 * config/aarch64/aarch64-linux.h (CA53_ERR_835769_SPEC): Define.
6 (LINK_SPEC): Include CA53_ERR_835769_SPEC.
8 2014-10-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10 * config/aarch64/aarch64.h (ADJUST_INSN_LENGTH): Wrap definition in
12 * config/aarch64/aarch64.c (is_mem_p): Delete.
13 (is_memory_op): Rename to...
14 (has_memory_op): ... This. Use FOR_EACH_SUBRTX.
15 (dep_between_memop_and_curr): Assert that the input is a SET.
16 (aarch64_madd_needs_nop): Add comment. Do not call
17 dep_between_memop_and_curr on NULL body.
18 (aarch64_final_prescan_insn): Add comment.
21 2014-10-24 Richard Biener <rguenther@suse.de>
23 * Makefile.in (BUILD_CPPLIB): Move $(LIBINTL) $(LIBICONV)
24 to genmatch BUILD_LIBS instead.
26 2014-10-24 Richard Biener <rguenther@suse.de>
28 * genmatch.c (expr::gen_transform): Use fold_buildN_loc
29 and build_call_expr_loc.
30 (dt_simplify::gen): Drop non_lvalue for GIMPLE, use
31 non_lvalue_loc to build it for GENERIC.
32 (decision_tree::gen_generic): Add location argument to
33 generic_simplify prototype.
34 (capture_info): New class.
35 (capture_info::capture_info): New constructor.
36 (capture_info::walk_match): New method.
37 (capture_info::walk_result): New method.
38 (capture_info::walk_c_expr): New method.
39 (dt_simplify::gen): Handle preserving side-effects for
40 GENERIC code generation.
41 (decision_tree::gen_generic): Do not reject operands
42 with TREE_SIDE_EFFECTS.
43 * generic-match.h: New file.
44 * generic-match-head.c: Include generic-match.h, not gimple-match.h.
45 * match.pd: Add some constant folding patterns from fold-const.c.
46 * fold-const.c: Include generic-match.h.
47 (fold_unary_loc): Dispatch to generic_simplify.
48 (fold_ternary_loc): Likewise.
49 (fold_binary_loc): Likewise. Remove patterns now implemented
51 * gimple-fold.c (replace_stmt_with_simplification): New function.
52 (fold_stmt_1): Add valueize parameter, dispatch to gimple_simplify.
53 (no_follow_ssa_edges): New function.
54 (fold_stmt): New overload with valueization hook. Use
55 no_follow_ssa_edges for the overload without hook.
56 (fold_stmt_inplace): Likewise.
57 * gimple-fold.h (no_follow_ssa_edges): Declare.
59 2014-10-24 Felix Yang <felix.yang@huawei.com>
60 Jiji Jiang <jiangjiji@huawei.com>
63 * config/aarch64/arm_neon.h (__LD2R_FUNC): Remove macro.
66 (vld2_dup_s8, vld2_dup_s16, vld2_dup_s32, vld2_dup_f32, vld2_dup_f64,
67 vld2_dup_u8, vld2_dup_u16, vld2_dup_u32, vld2_dup_p8, vld2_dup_p16
68 vld2_dup_s64, vld2_dup_u64, vld2q_dup_s8, vld2q_dup_p8,
69 vld2q_dup_s16, vld2q_dup_p16, vld2q_dup_s32, vld2q_dup_s64,
70 vld2q_dup_u8, vld2q_dup_u16, vld2q_dup_u32, vld2q_dup_u64
71 vld2q_dup_f32, vld2q_dup_f64): Rewrite using builtin functions.
72 (vld3_dup_s64, vld3_dup_u64, vld3_dup_f64, vld3_dup_s8
73 vld3_dup_p8, vld3_dup_s16, vld3_dup_p16, vld3_dup_s32
74 vld3_dup_u8, vld3_dup_u16, vld3_dup_u32, vld3_dup_f32
75 vld3q_dup_s8, vld3q_dup_p8, vld3q_dup_s16, vld3q_dup_p16
76 vld3q_dup_s32, vld3q_dup_s64, vld3q_dup_u8, vld3q_dup_u16
77 vld3q_dup_u32, vld3q_dup_u64, vld3q_dup_f32, vld3q_dup_f64): Likewise.
78 (vld4_dup_s64, vld4_dup_u64, vld4_dup_f64, vld4_dup_s8
79 vld4_dup_p8, vld4_dup_s16, vld4_dup_p16, vld4_dup_s32
80 vld4_dup_u8, vld4_dup_u16, vld4_dup_u32, vld4_dup_f32
81 vld4q_dup_s8, vld4q_dup_p8, vld4q_dup_s16, vld4q_dup_p16
82 vld4q_dup_s32, vld4q_dup_s64, vld4q_dup_u8, vld4q_dup_u16
83 vld4q_dup_u32, vld4q_dup_u64, vld4q_dup_f32, vld4q_dup_f64): Likewise.
84 * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
85 UNSPEC_LD2_DUP, UNSPEC_LD3_DUP, UNSPEC_LD4_DUP.
86 * config/aarch64/aarch64-simd-builtins.def (ld2r, ld3r, ld4r): New
88 * config/aarch64/aarch64-simd.md (aarch64_simd_ld2r<mode>): New pattern.
89 (aarch64_simd_ld3r<mode>): Likewise.
90 (aarch64_simd_ld4r<mode>): Likewise.
91 (aarch64_ld2r<mode>): New expand.
92 (aarch64_ld3r<mode>): Likewise.
93 (aarch64_ld4r<mode>): Likewise.
95 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
97 * rtlanal.c (get_base_term): Handle SCRATCH.
99 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
101 * haifa-sched.c (sched_init): Disable max_issue when scheduling for
104 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
106 * haifa-sched.c (cached_first_cycle_multipass_dfa_lookahead,)
107 (cached_issue_rate): Remove. Use dfa_lookahead and issue_rate instead.
108 (max_issue, choose_ready, sched_init): Update.
110 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
112 * sched-int.h (struct _haifa_insn_data:last_rfs_win): New field.
113 * haifa-sched.c (INSN_LAST_RFS_WIN): New access macro.
114 (rfs_result): Set INSN_LAST_RFS_WIN. Update signature.
115 (rank_for_schedule): Update calls to rfs_result to pass new parameters.
116 (print_rank_for_schedule_stats): Print out elements of ready list that
117 ended up on their respective places due to each of the sorting
119 (ready_sort): Update.
120 (debug_ready_list_1): Improve printout for SCHED_PRESSURE_MODEL.
121 (schedule_block): Update.
123 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
125 * haifa-sched.c (sched_class_regs_num, call_used_regs_num): New static
126 arrays. Use sched_class_regs_num instead of ira_class_hard_regs_num.
127 (print_curr_reg_pressure, setup_insn_reg_pressure_info,)
128 (model_update_pressure, model_spill_cost): Use sched_class_regs_num.
129 (model_start_schedule): Update.
130 (sched_pressure_start_bb): New static function. Calculate
131 sched_class_regs_num.
132 (schedule_block): Use it.
133 (alloc_global_sched_pressure_data): Calculate call_used_regs_num.
135 2014-10-24 Richard Biener <rguenther@suse.de>
137 * Makefile.in (BUILD_CPPLIB): When in stage2+ use the
138 host library and make sure to pull in the required libintl
139 and libiconv dependencies.
141 2014-10-24 Richard Biener <rguenther@suse.de>
143 * fold-const.c (fold_binary_loc): Fix copy-and-pasto.
145 2014-10-24 Markus Trippelsdorf <markus@trippelsdorf.de>
148 * collect2.c (main): Filter out -fno-lto.
150 2014-10-24 Martin Liska <mliska@suse.cz>
152 * ipa-icf.c (sem_item_optimizer::parse_nonsingleton_classes): Guard
153 division by zero in dumps.
154 (sem_item_optimizer::merge_classes): Ditto.
156 2014-10-23 John David Anglin <danglin@gcc.gnu.org>
158 * config/pa/pa.c (pa_can_combine_p): Fix typo in last change.
160 2014-10-23 Ian Lance Taylor <iant@google.com>
162 * tree-vrp.c (extract_range_from_assert): Fix typo in comment.
164 2014-10-23 Ian Lance Taylor <iant@google.com>
166 * config/mep/mep.h (TARGET_HAS_F_SETLKW): Don't define.
168 2014-10-23 Jakub Jelinek <jakub@redhat.com>
171 * var-tracking.c (stack_adjust_offset_pre_post_cb): New function.
172 (stack_adjust_offset_pre_post): Use it through for_each_inc_dec,
173 instead of only handling autoinc in dest if it is a MEM.
174 (vt_stack_adjustments): Fix up formatting.
176 2014-10-23 DJ Delorie <dj@redhat.com>
178 * config/msp430/msp430.c (msp430_print_operand): 'x' modifier is
179 independend of -mlarge.
180 * config/msp430/constraints.md (Ys): Update comment.
182 2014-10-23 Evgeny Stupachenko <evstupac@gmail.com>
186 * cse.c (delete_trivially_dead_insns): Consider PIC register is used
188 * dse.c (deletable_insn_p): Likewise.
190 2014-10-23 Georg-Johann Lay <avr@gjlay.de>
192 * config/avr/avr.c: Fix GNU coding rules and typos.
193 * config/avr/avr.h: Dito.
194 * config/avr/avr-c.c: Dito.
195 * config/avr/avr.md: Dito.
197 2014-10-23 Kirill Yukhin <kirill.yukhin@intel.com>
199 * config/i386/sse.md (define_mode_iterator VI1248_AVX512VL_AVX512BW):
201 (define_insn "*abs<mode>2"): Use VI1248_AVX512VL_AVX512BW mode
203 (define_expand "abs<mode>2"): Ditto.
205 2014-10-23 Kirill Yukhin <kirill.yukhin@intel.com>
207 * tree-core.h (tree_var_decl): Extend `function_code' field
208 by one bit, move `regdecl_flag' field to ...
209 (tree_decl_with_vis): Here.
210 * tree.h (DECL_STATIC_CHAIN): Update struct name.
212 2014-10-23 Richard Biener <rguenther@suse.de>
214 * Makefile.in (BUILD_CPPLIB): Add.
215 (build/genmatch$(build_exeext)): Use BUILD_CPPLIB, not CPPLIB.
218 2014-10-23 Richard Biener <rguenther@suse.de>
220 * fold-const.c (fold_binary_loc): Preserve side-effects of
221 X - X when simplifying to 0.
222 * stor-layout.c (finish_bitfield_representative): Strip
223 side-effects of evaluating the difference of two DECL_FIELD_OFFSET.
225 2014-10-22 Richard Biener <rguenther@suse.de>
226 Tobias Burnus <burnus@net-b.de>
229 * gcc.c (LINK_COMMAND_SPEC): Add %{fno-lto}.
231 2014-10-22 Dehao Chen <dehao@google.com>
233 * auto-profile.c: Change order of header files.
235 2014-10-22 Guozhi Wei <carrot@google.com>
237 PR tree-optimization/63530
238 tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Set
239 pointer alignment according to DR_MISALIGNMENT.
241 2014-10-22 David Malcolm <dmalcolm@redhat.com>
243 * ipa-icf.c (ipa_icf_driver): Set optimizer to NULL when done.
245 2014-10-22 Andrew MacLeod <amacleod@redhat.com>
247 * cfgbuild.h: New. Add prototypes for cfgbuild.c.
248 * cfgcleanup.h: New. Add prototypes for cfgcleanup.c.
249 * cfgloopmanip.h: New. Add prototypes for cfgloopmanip.c.
250 * dominance.h: New. Add prototypes for dominance.c.
251 * cfgloop.h: Move some prototypes/enum to cfgloopmanip.h and include it.
252 * cfghooks.h: (struct profile_record) Relocate here.
253 Relocate 2 prototypes from basic-block.h.
254 * basic-block.h: Move prototypes and struct to new header files.
255 Include cfgbuild.h, cfgcleanup.h, and dominance.h.
256 * rtl.h: Move a few prototypes to new header files.
257 * cfgcleanup.c (merge_memattrs): Make static.
258 * genopinit.c (main): Add predict.h to list of includes.
259 * predict.h: Update prototype list to match predict.c.
260 * predict.c (maybe_hot_count_p): Export.
261 (cgraph_edge::maybe_hot_p): Move to cgraph.c.
262 (cgraph_node::optimize_for_size_p): Move to cgraph.h.
263 * cgraph.h (cgraph_node::optimize_for_size_p): Relocate here.
264 * cgraph.c (cgraph_edge::maybe_hot_p): Relocate here.
265 * profile.h: Adjust prototypes.
266 * ifcvt.h: New. Relocate struct ce_if_block here.
267 * ifcvt.c: Include ifcvt.h.
268 * config/frv/frv.c: Include ifcvt.h.
269 * config/frv/frv-protos.h: Add 'struct' to ce_if_block * parameters.
271 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
273 * lra.c (lra): Remove call to recog_init.
274 * config/i386/i386.md (preferred_for_speed): New attribute
275 (*float<SWI48:mode><MODEF:mode>2_sse): Override it instead of
276 "enabled". Remove check for sched1.
278 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
280 * recog.h (recog_data_d): Remove enabled_alternatives.
281 * recog.c (extract_insn): Don't set it.
282 * reload.c (find_reloads): Call get_enabled_alternatives.
284 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
286 * recog.h (constrain_operands): Add an alternative_mask parameter.
287 (constrain_operands_cached): Likewise.
288 (get_preferred_alternatives): Declare new form.
289 * recog.c (get_preferred_alternatives): New bb-taking instance.
290 (constrain_operands): Take the set of available alternatives as
292 (check_asm_operands, insn_invalid_p, extract_constrain_insn)
293 (extract_constrain_insn_cached): Update calls to constrain_operands.
294 * caller-save.c (reg_save_code): Likewise.
295 * ira.c (setup_prohibited_mode_move_regs): Likewise.
296 * postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
297 * ree.c (combine_reaching_defs): Likewise.
298 * reload.c (can_reload_into): Likewise.
299 * reload1.c (reload, reload_as_needed, inc_for_reload): Likewise.
300 (gen_reload_chain_without_interm_reg_p, emit_input_reload_insns)
301 (emit_insn_if_valid_for_reload): Likewise.
302 * reorg.c (fill_slots_from_thread): Likewise.
303 * config/i386/i386.c (ix86_attr_length_address_default): Likewise.
304 * config/pa/pa.c (pa_can_combine_p): Likewise.
305 * config/rl78/rl78.c (insn_ok_now): Likewise.
306 * config/sh/sh.md (define_peephole2): Likewise.
307 * final.c (final_scan_insn): Update call to constrain_operands_cached.
309 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
311 * doc/md.texi: Document "preferred_for_size" and "preferred_for_speed"
313 * genattr.c (main): Handle "preferred_for_size" and
314 "preferred_for_speed" in the same way as "enabled".
315 * recog.h (bool_attr): New enum.
316 (target_recog): Replace x_enabled_alternatives with x_bool_attr_masks.
317 (get_preferred_alternatives, check_bool_attrs): Declare.
318 * recog.c (have_bool_attr, get_bool_attr, get_bool_attr_mask_uncached)
319 (get_bool_attr_mask, get_preferred_alternatives, check_bool_attrs):
321 (get_enabled_alternatives): Use get_bool_attr_mask.
322 * ira-costs.c (record_reg_classes): Use get_preferred_alternatives
323 instead of recog_data.enabled_alternatives.
324 * ira.c (ira_setup_alts): Likewise.
325 * postreload.c (reload_cse_simplify_operands): Likewise.
326 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
327 * ira-lives.c (preferred_alternatives): New variable.
328 (process_bb_node_lives): Set it.
329 (check_and_make_def_conflict, make_early_clobber_and_input_conflicts)
330 (single_reg_class, ira_implicitly_set_insn_hard_regs): Use it instead
331 of recog_data.enabled_alternatives.
332 * lra-int.h (lra_insn_recog_data): Replace enabled_alternatives
333 to preferred_alternatives.
334 * lra-constraints.c (process_alt_operands): Update accordingly.
335 * lra.c (lra_set_insn_recog_data): Likewise.
336 (lra_update_insn_recog_data): Assert check_bool_attrs.
338 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
340 * recog.h (extract_constrain_insn): Declare.
341 * recog.c (extract_constrain_insn): New function.
342 * lra.c (check_rtl): Use it.
343 * postreload.c (reload_cse_simplify_operands): Likewise.
344 * reg-stack.c (check_asm_stack_operands): Likewise.
345 (subst_asm_stack_regs): Likewise.
346 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
347 * regrename.c (build_def_use): Likewise.
348 * sel-sched.c (get_reg_class): Likewise.
349 * config/arm/arm.c (note_invalid_constants): Likewise.
350 * config/s390/predicates.md (execute_operation): Likewise.
352 2014-10-22 Jakub Jelinek <jakub@redhat.com>
353 Yury Gribov <y.gribov@samsung.com>
355 * common.opt (flag_sanitize_recover): New variable.
356 (fsanitize-recover): Remove Var/Init, deprecate.
357 (fsanitize-recover=): New option.
358 * doc/invoke.texi (fsanitize-recover): Update docs.
359 * opts.c (finish_options): Use opts->x_flag_sanitize
360 instead of flag_sanitize. Prohibit -fsanitize-recover
361 for anything besides UBSan. Formatting.
362 (common_handle_option): Handle OPT_fsanitize_recover_
363 and OPT_fsanitize_recover. Use opts->x_flag_sanitize
364 instead of flag_sanitize.
365 * asan.c (pass_sanopt::execute): Fix up formatting.
366 * ubsan.c (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn,
367 ubsan_expand_objsize_ifn, ubsan_build_overflow_builtin,
368 instrument_bool_enum_load, ubsan_instrument_float_cast,
369 instrument_nonnull_arg, instrument_nonnull_return): Check
370 bits in flag_sanitize_recover bitmask instead of
371 flag_sanitize_recover as bool flag.
373 2014-10-22 Jiong Wang <jiong.wang@arm.com>
375 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add missing '\'.
377 2014-10-22 Renlin Li <renlin.li@arm.com>
379 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define
380 __ARM_FEATURE_IDIV__.
382 2014-10-22 Richard Biener <rguenther@suse.de>
384 * Makefile.in (s-match): Adjust dependencies to only catch
387 2014-10-22 Richard Biener <rguenther@suse.de>
388 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
390 * Makefile.in (OBJS): Add gimple-match.o and generic-match.o.
391 (MOSTLYCLEANFILES): Add gimple-match.c and generic-match.c.
392 (gimple-match.c): Generate by triggering s-match.
393 (generic-match.c): Likewise.
394 (s-match): Rule to build gimple-match.c and generic-match.c
395 by running the genmatch generator program.
396 (build/hash-table.o): Dependencies to build hash-table.c for the host.
397 (build/genmatch.o): Dependencies to build genmatch.
398 (genprog): Add match.
399 (build/genmatch): Likewise.
400 (TEXI_GCCINT_FILES): Add match-and-simplify.texi.
401 * generic-match-head.c: New file.
402 * gimple-match-head.c: Likewise.
403 * gimple-match.h: Likewise.
404 * genmatch.c: Likewise.
405 * match.pd: Likewise.
406 * builtins.h (fold_builtin_n): Export.
407 * builtins.c (fold_builtin_n): Likewise.
408 * gimple-fold.h (gimple_build): Declare various overloads.
409 (gimple_simplify): Likewise.
410 (gimple_convert): Re-implement in terms of gimple_build.
411 * gimple-fold.c (gimple_convert): Remove.
412 (gimple_build): New functions.
413 * doc/match-and-simplify.texi: New file.
414 * doc/gccint.texi: Add menu item Match and Simplify and include
415 match-and-simplify.texi.
417 2014-10-22 Jakub Jelinek <jakub@redhat.com>
420 * config/i386/i386.c (ix86_expand_vector_init_duplicate): For
421 V{8HI,16QI,16HI,32QI}mode call ix86_vector_duplicate_value
422 even for just TARGET_AVX2, not only for
423 TARGET_AVX512VL && TARGET_AVX512BW. For V{32HI,64QI}mode,
424 call ix86_vector_duplicate_value only if TARGET_AVX512BW,
425 otherwise build it using concatenation of 256-bit
427 * config/i386/sse.md (AVX_VEC_DUP_MODE): Moved after
428 avx512 broadcast patterns.
429 (vec_dup<mode>): Likewise. For avx2 use
430 v<sseintprefix>broadcast<bcstscalarsuff> instead of
431 vbroadcast<ssescalarmodesuffix>.
432 (AVX2_VEC_DUP_MODE): New mode iterator.
433 (*vec_dup<mode>): New TARGET_AVX2 define_insn with
434 AVX2_VEC_DUP_MODE iterator, add a splitter for that.
437 * config/i386/i386.c (ix86_pic_register_p): Also return
438 true if x is a hard register with ORIGINAL_REGNO equal to
439 pic_offset_table_rtx pseudo REGNO.
440 (ix86_delegitimize_address): For ix86_use_pseudo_pic_reg ()
441 after reload, subtract GOT_SYMBOL_NAME symbol if possible.
443 2014-10-22 Alan Modra <amodra@gmail.com>
445 * gengtype.h (obstack_chunk_alloc, obstack_chunk_free): Remove cast.
446 * coretypes.h (obstack_chunk_alloc, obstack_chunk_free): Likewise.
447 (gcc_obstack_init): Use obstack_specify_allocation in place of
449 * genautomata.c (next_sep_el): Cast result of obstack_base to (char *).
450 (regexp_representation): Likewise.
451 * godump.c (go_output_type): Likewise.
453 2014-10-21 John David Anglin <danglin@gcc.gnu.org>
455 * config.gcc: Remove MASK_JUMP_IN_DELAY from target_cpu_default2.
456 * config/pa/pa.h (TARGET_DEFAULT): Remove MASK_JUMP_IN_DELAY.
457 * config/pa/pa.opt (mjump-in-delay): Ignore option. Update comment.
459 2014-10-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
461 * doc/invoke.texi (pedantic-errors): Explain better.
463 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
464 Vidya Praveen <vidya.praveen@atmel.com>
465 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
466 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
467 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
469 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Don't define
471 * config/avr/avr.c (avr_insert_attributes): Reject __memx for avrtiny.
472 (avr_nonconst_pointer_addrspace): Likewise.
473 * config/avr/avr.h (AVR_HAVE_LPM): Define.
475 Added AVRTINY architecture to avr target.
476 * config/avr/avr-arch.h (avr_arch): Added AVRTINY architecture.
477 (base_arch_s): member added for AVRTINY architecture.
478 * config/avr/avr.c: Added TINY_ADIW, TINY_SBIW macros as AVRTINY
479 alternate for adiw/sbiw instructions. Added AVR_TMP_REGNO and
480 AVR_ZERO_REGNO macros for tmp and zero registers. Replaced TMP_REGNO
481 and ZERO_REGNO occurrences by AVR_TMP_REGNO and AVR_ZERO_REGNO
482 respectively. LAST_CALLEE_SAVED_REG macro added for the last register
483 in callee saved register list.
484 (avr_option_override): CCP address updated for AVRTINY.
485 (avr_init_expanders): tmp and zero rtx initialized as per arch.
486 Reset avr_have_dimode if AVRTINY.
487 (sequent_regs_live): Use LAST_CALLEE_SAVED_REG instead magic number.
488 (emit_push_sfr): Use AVR_TMP_REGNO for tmp register number.
489 (avr_prologue_setup_frame): Don't minimize prologue if AVRTINY.
490 Use LAST_CALLEE_SAVED_REG to refer last callee saved register.
491 (expand_epilogue): Likewise.
492 (avr_print_operand): Print CCP address in case of AVRTINY also.
494 (function_arg_regno_p): Check different register list for arguments
496 (init_cumulative_args): Check for AVRTINY to update number of argument
498 (tiny_valid_direct_memory_access_range): New function. Return false if
499 direct memory access range is not in accepted range for AVRTINY.
500 (avr_out_movqi_r_mr_reg_disp_tiny): New function to handle register
501 indirect load (with displacement) for AVRTINY.
502 (out_movqi_r_mr): Updated instruction length for AVRTINY. Call
503 avr_out_movqi_r_mr_reg_disp_tiny for load from reg+displacement.
504 (avr_out_movhi_r_mr_reg_no_disp_tiny): New function to handle register
505 indirect load (no displacement) for AVRTINY.
506 (avr_out_movhi_r_mr_reg_disp_tiny): New function to handle register
507 indirect load (with displacement) for AVRTINY.
508 (avr_out_movhi_r_mr_pre_dec_tiny): New function to handle register
509 indirect load for pre-decrement address.
510 (out_movhi_r_mr): In case of AVRTINY, call tiny register indirect load
511 functions. Update instruction length for AVRTINY.
512 (avr_out_movsi_r_mr_reg_no_disp_tiny): New function. Likewise, for
514 (avr_out_movsi_r_mr_reg_disp_tiny): New function. Likewise, for SImode.
515 (out_movsi_r_mr): Likewise, for SImode.
516 (avr_out_movsi_mr_r_reg_no_disp_tiny): New function to handle register
517 indirect store (no displacement) for AVRTINY.
518 (avr_out_movsi_mr_r_reg_disp_tiny): New function to handle register
519 indirect store (with displacement) for AVRTINY.
520 (out_movsi_mr_r): Emit out insn for IO address store. Update store
521 instruction's size for AVRTINY. For AVRTINY, call tiny SImode indirect
523 (avr_out_load_psi_reg_no_disp_tiny): New function to handle register
524 indirect load (no displacement) for PSImode in AVRTINY.
525 (avr_out_load_psi_reg_disp_tiny): New function to handle register
526 indirect load (with displacement) for PSImode in AVRTINY.
527 (avr_out_load_psi): Call PSImode register indirect load functions for
528 AVRTINY. Update instruction length for AVRTINY.
529 (avr_out_store_psi_reg_no_disp_tiny): New function to handle register
530 indirect store (no displacement) for PSImode in AVRTINY.
531 (avr_out_store_psi_reg_disp_tiny): New function to handle register
532 indirect store (with displacement) for PSImode in AVRTINY.
533 (avr_out_store_psi): Update instruction length for AVRTINY. Call tiny
534 register indirect store functions for AVRTINY.
535 (avr_out_movqi_mr_r_reg_disp_tiny): New function to handle QImode
536 register indirect store (with displacement) for AVRTINY.
537 (out_movqi_mr_r): Update instruction length for AVRTINY. Call tiny
538 register indirect store function for QImode in AVRTINY.
539 (avr_out_movhi_mr_r_xmega): Update instruction length for AVRTINY.
540 (avr_out_movhi_mr_r_reg_no_disp_tiny): New function to handle register
541 indirect store (no displacement) for HImode in AVRTINY.
542 (avr_out_movhi_mr_r_reg_disp_tiny): New function to handle register
543 indirect store (with displacement) for HImode in AVRTINY.
544 (avr_out_movhi_mr_r_post_inc_tiny): New function to handle register
545 indirect store for post-increment address in HImode.
546 (out_movhi_mr_r): Update instruction length for AVRTINY. Call tiny
547 register indirect store function for HImode in AVRTINY.
548 (avr_out_compare): Use TINY_SBIW/ TINY_ADIW in place of sbiw/adiw
550 (order_regs_for_local_alloc): Updated register allocation order for
552 (avr_conditional_register_usage): New function. It is a target hook
553 (TARGET_CONDITIONAL_REGISTER_USAGE) function which updates fixed, call
554 used registers list and register allocation order for AVRTINY.
555 (avr_return_in_memory): Update return value size for AVRTINY.
556 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Added builtin macros
557 for AVRTINY arch and tiny program memory base address.
558 * config/avr/avr-devices.c (avr_arch_types): Added AVRTINY arch.
559 (avr_texinfo): Added description for AVRTINY arch.
560 * config/avr/avr.h: Added macro to identify AVRTINY arch. Updated
561 STATIC_CHAIN_REGNUM for AVRTINY.
562 * config/avr/avr-mcus.def: Added AVRTINY arch devices.
563 * config/avr/avr.md: Added constants for tmp/ zero registers in
564 AVRTINY. Attributes for AVRTINY added.
565 (mov<mode>): Move src/ dest address to register if it is not in AVRTINY
567 (mov<mode>_insn): Avoid QImode direct load for AVRTINY if address not
568 in AVRTINY memory access range.
569 (*mov<mode>): Likewise for HImode and SImode.
570 (*movsf): Likewise for SFmode.
571 (delay_cycles_2): Updated instructions to be emitted as AVRTINY does
573 * config/avr/avr-protos.h: Added function prototype for
574 tiny_valid_direct_memory_access_range.
575 * config/avr/avr-tables.opt: Regenerate.
576 * gcc/config/avr/t-multilib: Regenerate.
577 * doc/avr-mmcu.texi: Regenerate.
579 2014-10-21 Andrew Pinski <apinski@cavium.com>
581 * doc/invoke.texi (AARCH64/mtune): Document thunderx as an
582 available option also.
583 * config/aarch64/aarch64-cost-tables.h: New file.
584 * config/aarch64/aarch64-cores.def (thunderx): New core.
585 * config/aarch64/aarch64-tune.md: Regenerate.
586 * config/aarch64/aarch64.c: Include aarch64-cost-tables.h instead
587 of config/arm/aarch-cost-tables.h.
588 (thunderx_regmove_cost): New variable.
589 (thunderx_tunings): New variable.
591 2014-10-21 Dehao Chen <dehao@google.com>
593 * auto-profile.c: New file.
594 * auto-profile.h: New file.
595 * basic-block.h (maybe_hot_count_p): New export func.
596 (add_working_set): New export func.
597 * gcov-io.h (GCOV_TAG_AFDO_FILE_NAMES): New tag.
598 (GCOV_TAG_AFDO_FUNCTION): Likewise.
599 (GCOV_TAG_AFDO_WORKING_SET): Likewise.
600 * opts.c (enable_fdo_optimizations): New func.
601 (common_handle_option): Handle -fauto-profile flag.
602 * ipa-inline.c (want_early_inline_function_p): Iterative-einline.
603 (class pass_early_inline): Export early_inliner.
604 (early_inliner): Likewise.
605 (pass_early_inline::execute): Likewise.
606 * ipa-inline.h (early_inliner): Likewise.
607 * predict.c (maybe_hot_count_p): New export func.
608 (counts_to_freqs): AutoFDO logic.
609 (rebuild_frequencies): Likewise.
610 * tree-profile.c (pass_ipa_tree_profile::gate): Likewise.
611 * profile.c (add_working_set): New func.
612 * Makefile.in (auto-profile.o): New object file.
613 * passes.def (pass_ipa_auto_profile): New pass.
614 * tree-ssa-live.c (remove_unused_scope_block_p): AutoFDO logic.
615 * tree-pass.h (make_pass_ipa_auto_profile): New pass.
616 * toplev.c (compile_file): AutoFDO logic.
617 * doc/invoke.texi (-fauto-profile): New doc.
618 * coverage.c (coverage_init): AutoFDO logic.
619 * common.opt (-fauto-profile): New flag.
620 * timevar.def (TV_IPA_AUTOFDO): New tag.
621 * value-prof.c (gimple_alloc_histogram_value): New export func.
622 (check_ic_target): Likewise.
623 * value-prof.h (gimple_alloc_histogram_value): Likewise.
624 (check_ic_target): Likewise.
626 2014-10-21 David Malcolm <dmalcolm@redhat.com>
628 * cgraph.c (cgraph_c_finalize): New function.
629 * cgraph.h (cgraph_c_finalize): New prototype.
630 (cgraphunit_c_finalize): New prototype.
631 * cgraphunit.c (first_analyzed): Move from analyze_functions
633 (first_analyzed_var): Likewise.
634 (analyze_functions): Move static variables into file-scope.
635 (cgraphunit_c_finalize): New function.
636 * diagnostic.c (diagnostic_finish): Free the memory for
637 context->classify_diagnostic and context->printer, running the
638 destructor for the latter.
639 (bt_stop): Use toplev::main.
640 * dwarf2out.c (dwarf2out_finalize): New function.
641 * dwarf2out.h (dwarf2out_c_finalize): New prototype.
642 * gcse.c (gcse_c_finalize): New function.
643 * gcse.h (gcse_c_finalize): New prototype.
644 * ggc-page.c (init_ggc): Make idempotent.
645 * input.c (input_location): Initialize to UNKNOWN_LOCATION.
646 * ipa-cp.c (ipa_cp_c_finalize): New function.
647 * ipa-prop.h (ipa_cp_c_finalize): New prototype.
648 * ipa-pure-const.c (function_insertion_hook_holder): Move to be
649 a field of class pass_ipa_pure_const.
650 (node_duplication_hook_holder): Likewise.
651 (node_removal_hook_holder): Likewise.
652 (register_hooks): Convert to method...
653 (pass_ipa_pure_const::register_hooks): ...here, converting
654 static variable init_p into...
655 (pass_ipa_pure_const::init_p): ...new field.
656 (pure_const_generate_summary): Update invocation of
657 register_hooks to invoke as a method of current_pass.
658 (pure_const_read_summary): Likewise.
659 (propagate): Convert to...
660 (pass_ipa_pure_const::execute): ...method.
661 * ipa-reference.c (ipa_init): Move static bool init_p from here
663 (ipa_init_p): New file-scope variable, so that it can be reset
664 when repeatedly invoking the compiler within one process by...
665 (ipa_reference_c_finalize): New function.
666 * ipa-reference.h (ipa_reference_c_finalize): New.
667 * main.c (main): Replace invocation of toplev_main with
668 construction of a toplev instance, and call its "main" method.
669 * params.c (global_init_params): Add an assert that
670 params_finished is false.
671 (params_c_finalize): New.
672 * params.h (params_c_finalize): New.
673 * passes.c (execute_ipa_summary_passes): Set "current_pass" before
674 invoking generate_summary, for the benefit of pass_ipa_pure_const.
675 (ipa_write_summaries_2): Assign "pass" to "current_pass" global
676 before calling write_summary hook.
677 (ipa_write_optimization_summaries_1): Likewise when calling
678 write_optimization_summary hook.
679 (ipa_read_summaries_1): Likewise for read_summary hook.
680 (ipa_read_optimization_summaries_1): Likewise for
681 read_optimization_summary hook.
682 (execute_ipa_stmt_fixups): Likewise.
683 * stringpool.c (init_stringpool): Clean up if we're called more
685 * timevar.c (timevar_init): Ignore repeated calls.
686 * toplev.c: Include "dwarf2out.h", "ipa-reference.h", "gcse.h",
688 (general_init): Reset "input_location" to UNKNOWN_LOCATION.
689 (initialize_rtl): Move static local "initialized_once"
690 into file scope, and rename to...
691 (rtl_initialized): New variable.
692 (do_compile): Move timevar initialization from here to
693 toplev::start_timevars.
694 (toplev::toplev, toplev::~toplev, toplev::start_timevars,
695 toplev::finalize): New functions.
696 (toplev_main): Rename to...
697 (toplev::main): ...this.
698 * toplev.h (class toplev): New class.
700 2014-10-21 Andrew MacLeod <amacleod@redhat.com>
702 * loop-doloop.c: Include loop-unroll.h.
704 2014-10-21 Andrew MacLeod <amacleod@redhat.com>
706 * cfg.h: New. Header file for cfg.c.
707 * cfganal.h: New. Header file for cfganal.c.
708 * lcm.h: New. Header file for lcm.c.
709 * loop-unroll.h: New. Header file for loop-unroll.h.
710 * cfgloop.h: (unroll_loops): Remove prototype.
711 * basic-block.h: Move prototypes and structs to new header files.
712 Include cfg.h, cfganal.h, and lcm.h.
713 * loop-init.c: Include loop-unroll.h.
714 * loop-unroll.c: (referenced_in_one_insn_in_loop_p): Make static.
715 * modulo-sched.c: Include loop-unroll.h.
717 2014-10-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
719 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Fix creation of
720 MARKER_BYTE_UNKNOWN markers when handling casts.
722 2014-10-21 Richard Biener <rguenther@suse.de>
724 * tree-ssa-phiopt.c (value_replacement): Properly verify we
725 are the non-singleton PHI.
727 2014-10-21 Jakub Jelinek <jakub@redhat.com>
729 PR tree-optimization/63563
730 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Bail out
731 if either dra or drb stmts are not normal loads/stores.
733 2014-10-21 Ilya Tocar <ilya.tocar@intel.com>
735 * config/i386/i386.c (expand_vec_perm_1): Fix
736 expand_vec_perm_palignr case.
737 * config/i386/sse.md (<ssse3_avx2>_palignr<mode>_mask): Use
740 2014-10-21 Zhenqiang Chen <zhenqiang.chen@arm.com>
742 * cfgloopanal.c (seq_cost): Delete.
743 * rtl.h (seq_cost): New prototype.
744 * rtlanal.c (seq_cost): New function.
745 * tree-ssa-loop-ivopts.c (seq_cost): Delete.
747 2014-10-20 Andrew MacLeod <amacleod@redhat.com>
749 * cfgrtl.h: New. Add prototypes for cfgrtl.c.
750 * basic-block.h: Remove prototypes for cfgrtl.c.
751 * cfghooks.h (cfg_layout_initialize, cfg_layout_finalize): Move
752 prototypes to cfgrtl.h.
753 * profile.h (profile_info): Add extern export declaration.
754 * rtl.h: Remove prototypes for cfgrtl.h.
755 * tree-cfg.h (gt_ggc_mx, gt_pch_nx): Move prototypes to here.
756 * ipa-inline.c: Include profile.h.
757 * loop-unroll.c: Ditto.
758 * modulo-sched.c: Ditto.
759 * postreload-gcse.c: Ditto.
761 * sched-ebb.c: Ditto.
762 * sched-rgn.c: Ditto.
764 * tree-ssa-loop-ivcanon.c: Ditto.
766 2014-10-20 Richard Biener <rguenther@suse.de>
768 * tree-vect-slp.c (vect_get_and_check_slp_defs): Try swapping
769 operands to get a def operand kind match. Signal mismatches
770 to the parent so we can try swapping its operands.
771 (vect_build_slp_tree): Try swapping operands if they have
772 a mismatched operand kind.
774 2014-10-20 Alan Modra <amodra@gmail.com>
777 * simplify-rtx.c (simplify_plus_minus): Delete unused "input_ops".
778 Increase "ops" array size. Correct array size tests. Init
779 n_constants in loop. Break out of innermost loop when finding
780 a trivial CONST expression.
782 2014-10-20 Martin Liska <mliska@suse.cz>
785 * ipa-icf-gimple.c (func_checker::compare_gimple_asm):
786 Gimple tempate string is compared.
788 2014-10-20 Uros Bizjak <ubizjak@gmail.com>
790 * varasm.c (const_alias_set): Remove.
791 (init_varasm_once): Remove initialization of const_alias_set.
792 (build_constant_desc): Do not set alias set to const_alias_set.
794 2014-10-19 Ilya Verbin <ilya.verbin@intel.com>
796 * configure: Regenerate.
797 * configure.ac: Move the test for section attribute specifier "e" in GAS
798 out to all i[34567]86-*-* | x86_64-*-* targets and add --fatal-warnings.
799 * langhooks.c (lhd_begin_section): Set SECTION_EXCLUDE flag.
800 * varasm.c (default_elf_asm_named_section): Guard SECTION_EXCLUDE with
801 ifdef HAVE_GAS_SECTION_EXCLUDE.
803 2014-10-19 Andreas Schwab <schwab@linux-m68k.org>
805 * doc/md.texi (RTL Template) [match_scratch]: Correct equivalent
806 match_operand expression.
808 2014-10-19 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
809 David Edelsohn <dje.gcc@gmail.com>
811 * config/rs6000/rs6000.c (rs6000_atomic_assign_expand_fenv): New
813 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
815 2014-10-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
817 * doc/invoke.texi (Options to Request or Suppress Warnings):
818 Explain options precedence.
819 (Wtrampolines): Do not indent paragraph.
821 2014-10-18 John David Anglin <danglin@gcc.gnu.org>
823 * doc/invoke.texi: Update documentation of hppa -mjump-in-delay option.
824 * config/pa/pa-protos.h (pa_following_call): Delete declaration.
825 (pa_jump_in_call_delay): Likewise.
826 * config/pa/pa.c (pa_option_override): Remove jump in call delay
828 (pa_output_millicode_call): Remove support for jump in call delay.
829 (pa_output_call): Likewise.
830 (pa_jump_in_call_delay): Delete.
831 (pa_following_call): Likewise.
832 * config/pa/pa.md (in_call_delay): Remove jump in delay check.
833 (uncond_branch): Remove following call check from attribute length.
835 2014-10-18 Oleg Endo <olegendo@gcc.gnu.org>
838 * config/sh/sh-modes.def (PSI): Remove.
839 * config/sh/sh-protos.h (get_fpscr_rtx): Remove.
840 * config/sh/sh.c (fpscr_rtx, get_fpscr_rtx): Remove.
841 (sh_reorg): Remove commented out FPSCR code.
842 (fpscr_set_from_mem): Use SImode instead of PSImode. Emit lds_fpscr
843 insn instead of move insn.
844 (sh_hard_regno_mode_ok): Return SImode for FPSCR.
845 (sh_legitimate_address_p, sh_legitimize_reload_address): Remove PSImode
847 (sh_emit_mode_set): Emit lds_fpscr and sts_fpscr insns.
848 (sh1_builtin_p): Uncomment.
849 (SH_BLTIN_UV 25, SH_BLTIN_VU 26): New macros.
850 (bdesc): Add __builtin_sh_get_fpscr and __builtin_sh_set_fpscr.
851 * config/sh/sh/predicates.md (fpscr_operand): Simplify.
852 (fpscr_movsrc_operand, fpscr_movdst_operand): New predicates.
853 (general_movsrc_operand, general_movdst_operand): Disallow
855 * config/sh/sh.md (FPSCR_FR): New constant.
856 (push_fpscr): Emit sts_fpscr insn.
857 (pop_fpscr): Emit lds_fpscr_insn.
858 (movsi_ie): Disallow FPSCR operands.
859 (fpu_switch, unnamed related split, extend_psi_si,
860 truncate_si_psi): Remove insns.
861 (lds_fpscr, sts_fpscr): New insns.
862 (toggle_sz, toggle_pr): Use SImode for FPSCR_REG instead of PSImode.
864 2014-10-17 Eric Botcazou <ebotcazou@adacore.com>
866 * ipa-inline-transform.c (master_clone_with_noninline_clones_p): New.
867 (clone_inlined_nodes): Do not overwrite the clone if above predicate
870 2014-10-17 Ilya Tocar <ilya.tocar@intel.com>
872 * config/i386/i386.c (MAX_VECT_LEN): Move earlier.
873 (expand_vec_perm_d): Ditto.
874 (ix86_expand_vec_perm_vpermi2): Handle V8HImode, V16HImode, V32HImode,
875 V32HImode, V4SImode, V8SImode, V4SFmode, V8SFmode, V2DImode, V4DImode,
877 (ix86_expand_vec_perm): Update call to ix86_expand_vec_perm_vpermi2.
878 (ix86_expand_sse_unpack): Handle V64QImode.
879 (expand_vec_perm_blend): Update conditions for TARGET, handle
880 V8DFmode, V16SFmode, V32HImode, V64QImode, V16SImode, V8DImode.
881 (expand_vec_perm_pshufb): Handle V64QImode.
882 (expand_vec_perm_1): Handle V64QImode, V32HImode, V16SImode, V16SFmode,
883 V8DFmode, V8DImode, V4DFmode, V2DFmode, V8SFmode, V4SFmode.
884 (ix86_expand_vec_perm_const_1): Call ix86_expand_vec_perm_vpermi2.
885 (ix86_vectorize_vec_perm_const_ok): Handle V32HImode, V64QImode.
886 (ix86_expand_vecop_qihi): Handle V64QImode.
887 * config/i386/sse.md (define_mode_iterator VI1_AVX512): New.
888 (define_mode_iterator VEC_PERM_AVX2): Add V32HI.
889 (define_mode_iterator VEC_PERM_CONST): Add V32HI.
890 (define_insn "<ssse3_avx2>_pshufb<mode>3<mask_name>"): Add masking.
891 (mul<mode>3): Use VI1_AVX512.
892 (<sse2_avx2>_packsswb): Ditto.
893 (<sse2_avx2>_packuswb): Ditto.
894 (<ssse3_avx2>_pshufb<mode>3): Ditto.
895 (<shift_insn><mode>3): Ditto.
897 2014-10-17 Kirill Yukhin <kirill.yukhin@intel.com>
899 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Refactor
900 conditions to fix bootstrap.
902 2014-10-17 Andrew MacLeod <amacleod@redhat.com>
904 gcc-plugin.h: Add tm.h and flattened includes from function.h.
906 2014-10-17 Alexander Ivchenko <alexander.ivchenko@intel.com>
907 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
908 Anna Tikhonova <anna.tikhonova@intel.com>
909 Ilya Tocar <ilya.tocar@intel.com>
910 Andrey Turetskiy <andrey.turetskiy@intel.com>
911 Ilya Verbin <ilya.verbin@intel.com>
912 Kirill Yukhin <kirill.yukhin@intel.com>
913 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
915 * config/i386/i386.c (ix86_expand_vector_init_duplicate): Handle V64QI
916 and V32HI modes, update V8HI, V16QI, V32QI modes handling.
917 (ix86_expand_vector_init_general): Handle V64QI and V32HI modes.
918 * config/i386/sse.md (define_mode_iterator VI48F_512): Rename to ...
919 (define_mode_iterator VF48_I1248): ... this. Extend to AVX-512 modes.
920 (define_expand "vec_init<mode>"): Use VF48_I1248.
922 2014-10-17 Alexander Ivchenko <alexander.ivchenko@intel.com>
923 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
924 Anna Tikhonova <anna.tikhonova@intel.com>
925 Ilya Tocar <ilya.tocar@intel.com>
926 Andrey Turetskiy <andrey.turetskiy@intel.com>
927 Ilya Verbin <ilya.verbin@intel.com>
928 Kirill Yukhin <kirill.yukhin@intel.com>
929 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
931 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Extend
932 expand_sse2_mulvxdi3.
934 2014-10-17 Richard Biener <rguenther@suse.de>
936 * fold-const.c (fold_comparison): Remove redundant constant
937 folding and operand swapping.
938 (fold_binary_loc): Do comparison operand swapping here.
939 (fold_ternary_loc): Canonicalize operand order for
940 commutative ternary operations.
941 * tree.c (commutative_ternary_tree_code): Add DOT_PROD_EXPR
944 2014-10-17 Jakub Jelinek <jakub@redhat.com>
946 PR tree-optimization/63464
947 * gimple.h (gimple_seq_discard): New prototype.
948 * gimple.c: Include stringpool.h and tree-ssanames.h.
949 (gimple_seq_discard): New function.
950 * optabs.h (lshift_cheap_p): New prototype.
951 * optabs.c (lshift_cheap_p): New function, moved from...
952 * tree-switch-conversion.c (lshift_cheap_p): ... here.
953 * tree-ssa-reassoc.c: Include gimplify.h and optabs.h.
954 (reassoc_branch_fixups): New variable.
955 (update_range_test): Add otherrangep and seq arguments.
956 Unshare exp. If otherrange is NULL, use for other ranges
957 array of pointers pointed by otherrangep instead.
958 Emit seq before gimplified statements for tem.
959 (optimize_range_tests_diff): Adjust update_range_test
961 (optimize_range_tests_xor): Likewise. Fix up comment.
962 (extract_bit_test_mask, optimize_range_tests_to_bit_test): New
964 (optimize_range_tests): Adjust update_range_test caller.
965 Call optimize_range_tests_to_bit_test.
966 (branch_fixup): New function.
967 (execute_reassoc): Call branch_fixup.
969 PR tree-optimization/63302
970 * tree-ssa-reassoc.c (optimize_range_tests_xor,
971 optimize_range_tests_diff): Use !integer_pow2p () instead of
974 2014-10-17 Martin Liska <mliska@suse.cz>
976 * ipa-icf.c (sem_function::merge): Local flags are set to false
977 to enforce equal calling convention to be used.
978 * opts.c (common_handle_option): Indentation fix.
980 2014-10-17 Marc Glisse <marc.glisse@inria.fr>
982 * tree-into-ssa.c (is_old_name): Replace "new" with "old".
984 2014-10-17 Tom de Vries <tom@codesourcery.com>
986 PR rtl-optimization/61605
987 * regcprop.c (copyprop_hardreg_forward_1): Use
988 regs_invalidated_by_this_call instead of regs_invalidated_by_call.
990 2014-10-17 Tom de Vries <tom@codesourcery.com>
992 PR rtl-optimization/61605
993 * regcprop.c (copyprop_hardreg_forward_1): Add copy_p and noop_p. Don't
994 notice stores for noops. Don't regard noops as copies.
996 2014-10-17 Uros Bizjak <ubizjak@gmail.com>
998 * config/i386/cpuid.h (__cpuid): Remove definitions that handle %ebx
999 register in a special way.
1000 (__cpuid_count): Ditto.
1001 * config/i386/driver-i386.h: Protect with
1002 "#if defined(__GNUC__) && (__GNUC__ >= 5 || !defined(__PIC__))".
1003 (host_detect_local_cpu): Mention that GCC with non-fixed %ebx
1004 is required to compile the function.
1006 2014-10-16 DJ Delorie <dj@redhat.com>
1008 * flag-types.h (sanitize_code): Don't assume targets have 32-bit
1011 * config/rs6000/rs6000-c.c (rid_int128): New.
1012 (rs6000_macro_to_expand): Use instead of RID_INT128.
1014 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
1016 * function.h: Flatten file. Remove includes, adjust prototypes to
1017 reflect only what is in function.h.
1018 (enum direction, struct args_size, struct locate_and_pad_arg_data,
1019 ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Relocate
1021 (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Relocate from rtl.h.
1022 (optimize_function_for_size_p, optimize_function_for_speed_p): Move
1023 prototypes to predict.h.
1024 (init_varasm_status): Move prototype to varasm.h.
1025 * expr.h: Adjust include files.
1026 (enum direction, struct args_size, struct locate_and_pad_arg_data,
1027 ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Move
1029 (locate_and_pad_parm): Move prototype to function.h.
1030 * rtl.h: (assign_stack_local, ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD,
1031 assign_stack_local_1, assign_stack_temp, assign_stack_temp_for_type,
1032 assign_temp, reposition_prologue_and_epilogue_notes,
1033 prologue_epilogue_contains, sibcall_epilogue_contains,
1034 update_temp_slot_address, maybe_copy_prologue_epilogue_insn,
1035 set_return_jump_label): Move prototypes to function.h.
1036 * predict.h (optimize_function_for_size_p,
1037 optimize_function_for_speed_p): Relocate prototypes from function.h.
1038 * shrink-wrap.h (emit_return_into_block, active_insn_between,
1039 convert_jumps_to_returns, emit_return_for_exit): Move prototypes to
1041 * varasm.h (init_varasm_status): Relocate prototype from function.h.
1042 * genattrtab.c (write_header): Add predict.h to include list.
1043 * genconditions.c (write_header): Add predict.h to include list.
1044 * genemit.c (main): Adjust header file includes.
1045 * gengtype.c (ifiles): Add flattened function.h header files.
1046 * genoutput.c (output_prologue): Add predict.h to include list.
1047 * genpreds.c (write_insn_preds_c): Adjust header file includes.
1048 * genrecog.c (write_header): Add flattened function.h header files.
1049 * alias.c: Adjust include files.
1050 * auto-inc-dec.c: Likewise.
1051 * basic-block.h: Likewise.
1052 * bb-reorder.c: Likewise.
1053 * bt-load.c: Likewise.
1054 * builtins.c: Likewise.
1055 * caller-save.c: Likewise.
1056 * calls.c: Likewise.
1057 * cfgbuild.c: Likewise.
1058 * cfgcleanup.c: Likewise.
1059 * cfgexpand.c: Likewise.
1060 * cfgloop.c: Likewise.
1061 * cfgloop.h: Likewise.
1062 * cfgrtl.c: Likewise.
1063 * cgraph.h: Likewise.
1064 * cgraphclones.c: Likewise.
1065 * cgraphunit.c: Likewise.
1066 * combine-stack-adj.c: Likewise.
1067 * combine.c: Likewise.
1068 * coverage.c: Likewise.
1069 * cprop.c: Likewise.
1071 * cselib.c: Likewise.
1072 * dbxout.c: Likewise.
1074 * df-core.c: Likewise.
1075 * df-problems.c: Likewise.
1076 * df-scan.c: Likewise.
1077 * dojump.c: Likewise.
1078 * dwarf2cfi.c: Likewise.
1079 * dwarf2out.c: Likewise.
1080 * emit-rtl.c: Likewise.
1081 * except.c: Likewise.
1082 * explow.c: Likewise.
1084 * final.c: Likewise.
1085 * function.c: Likewise.
1087 * gimple-fold.c: Likewise.
1088 * gimple-low.c: Likewise.
1089 * gimple-streamer.h: Likewise.
1090 * haifa-sched.c: Likewise.
1091 * ifcvt.c: Likewise.
1095 * loop-invariant.c: Likewise.
1096 * lra-assigns.c: Likewise.
1097 * lra-coalesce.c: Likewise.
1098 * lra-constraints.c: Likewise.
1099 * lra-eliminations.c: Likewise.
1100 * lra-lives.c: Likewise.
1101 * lra-spills.c: Likewise.
1103 * lto-cgraph.c: Likewise.
1104 * lto-section-in.c: Likewise.
1105 * lto-section-out.c: Likewise.
1106 * lto-streamer-in.c: Likewise.
1107 * lto-streamer-out.c: Likewise.
1108 * mode-switching.c: Likewise.
1109 * modulo-sched.c: Likewise.
1110 * omp-low.c: Likewise.
1111 * optabs.c: Likewise.
1112 * passes.c: Likewise.
1113 * postreload-gcse.c: Likewise.
1114 * postreload.c: Likewise.
1115 * predict.c: Likewise.
1116 * profile.c: Likewise.
1117 * recog.c: Likewise.
1119 * reg-stack.c: Likewise.
1120 * regcprop.c: Likewise.
1121 * reginfo.c: Likewise.
1122 * regrename.c: Likewise.
1123 * reload.c: Likewise.
1124 * reload1.c: Likewise.
1125 * reorg.c: Likewise.
1126 * resource.c: Likewise.
1127 * rtlanal.c: Likewise.
1128 * sched-deps.c: Likewise.
1129 * sched-ebb.c: Likewise.
1130 * sched-rgn.c: Likewise.
1131 * sel-sched-dump.c: Likewise.
1132 * sel-sched-ir.c: Likewise.
1133 * sel-sched.c: Likewise.
1134 * shrink-wrap.c: Likewise.
1135 * simplify-rtx.c: Likewise.
1136 * statistics.c: Likewise.
1138 * stor-layout.c: Likewise.
1139 * store-motion.c: Likewise.
1140 * symtab.c: Likewise.
1141 * targhooks.c: Likewise.
1142 * toplev.c: Likewise.
1143 * trans-mem.c: Likewise.
1144 * tree-cfg.c: Likewise.
1145 * tree-cfgcleanup.c: Likewise.
1146 * tree-dfa.c: Likewise.
1147 * tree-eh.c: Likewise.
1148 * tree-inline.c: Likewise.
1149 * tree-into-ssa.c: Likewise.
1150 * tree-nested.c: Likewise.
1151 * tree-nrv.c: Likewise.
1152 * tree-profile.c: Likewise.
1153 * tree-ssa-alias.c: Likewise.
1154 * tree-ssa-ccp.c: Likewise.
1155 * tree-ssa-copy.c: Likewise.
1156 * tree-ssa-copyrename.c: Likewise.
1157 * tree-ssa-dom.c: Likewise.
1158 * tree-ssa-operands.c: Likewise.
1159 * tree-ssa-propagate.c: Likewise.
1160 * tree-ssa-structalias.c: Likewise.
1161 * tree-ssa-tail-merge.c: Likewise.
1162 * tree-ssa-threadedge.c: Likewise.
1163 * tree-ssa-threadupdate.c: Likewise.
1164 * tree-ssa-uncprop.c: Likewise.
1165 * tree-ssa-uninit.c: Likewise.
1166 * tree-ssa.c: Likewise.
1167 * tree-stdarg.c: Likewise.
1168 * tree-tailcall.c: Likewise.
1171 * valtrack.c: Likewise.
1172 * varasm.c: Likewise.
1173 * vmsdbgout.c: Likewise.
1175 * config/aarch64/aarch64.c: Add flattened includes from function.h.
1176 * config/alpha/alpha.c: Likewise.
1177 * config/arc/arc.c: Likewise.
1178 * config/arm/arm.c: Likewise.
1179 * config/avr/avr-log.c: Likewise.
1180 * config/avr/avr.c: Likewise.
1181 * config/bfin/bfin.c: Likewise.
1182 * config/c6x/c6x.c: Likewise.
1183 * config/cr16/cr16.c: Likewise.
1184 * config/cris/cris.c: Likewise.
1185 * config/darwin.c: Likewise.
1186 * config/epiphany/epiphany.c: Likewise.
1187 * config/epiphany/mode-switch-use.c: Likewise.
1188 * config/epiphany/resolve-sw-modes.c: Likewise.
1189 * config/fr30/fr30.c: Likewise.
1190 * config/frv/frv.c: Likewise.
1191 * config/h8300/h8300.c: Likewise.
1192 * config/i386/i386.c: Likewise.
1193 * config/ia64/ia64.c: Likewise.
1194 * config/iq2000/iq2000.c: Likewise.
1195 * config/lm32/lm32.c: Likewise.
1196 * config/m32c/m32c.c: Likewise.
1197 * config/m32r/m32r.c: Likewise.
1198 * config/m68k/m68k.c: Likewise.
1199 * config/mcore/mcore.c: Likewise.
1200 * config/mep/mep-pragma.c: Likewise.
1201 * config/mep/mep.c: Likewise.
1202 * config/microblaze/microblaze.c: Likewise.
1203 * config/mips/mips.c: Likewise.
1204 * config/mmix/mmix.c: Likewise.
1205 * config/mn10300/mn10300.c: Likewise.
1206 * config/moxie/moxie.c: Likewise.
1207 * config/msp430/msp430.c: Likewise.
1208 * config/nds32/nds32-cost.c: Likewise.
1209 * config/nds32/nds32-fp-as-gp.c: Likewise.
1210 * config/nds32/nds32-intrinsic.c: Likewise.
1211 * config/nds32/nds32-isr.c: Likewise.
1212 * config/nds32/nds32-md-auxiliary.c: Likewise.
1213 * config/nds32/nds32-memory-manipulation.c: Likewise.
1214 * config/nds32/nds32-pipelines-auxiliary.c: Likewise.
1215 * config/nds32/nds32-predicates.c: Likewise.
1216 * config/nds32/nds32.c: Likewise.
1217 * config/nios2/nios2.c: Likewise.
1218 * config/pa/pa.c: Likewise.
1219 * config/pdp11/pdp11.c: Likewise.
1220 * config/rl78/rl78.c: Likewise.
1221 * config/rs6000/rs6000.c: Likewise.
1222 * config/rx/rx.c: Likewise.
1223 * config/s390/s390.c: Likewise.
1224 * config/score/score.c: Likewise.
1225 * config/sh/sh.c: Likewise.
1226 * config/sparc/sparc.c: Likewise.
1227 * config/spu/spu.c: Likewise.
1228 * config/stormy16/stormy16.c: Likewise.
1229 * config/tilegx/tilegx.c: Likewise.
1230 * config/tilepro/tilepro.c: Likewise.
1231 * config/v850/v850.c: Likewise.
1232 * config/vax/vax.c: Likewise.
1233 * config/xtensa/xtensa.c: Likewise.
1235 2014-10-16 Richard Earnshaw <rearnsha@arm.com>
1237 * config/aarch64/aarch64.c (aarch64_legitimize_address): New function.
1238 (TARGET_LEGITIMIZE_ADDRESS): Redefine.
1240 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
1242 * config/sh/sh-protos.h (fldi_ok): Remove.
1243 * config/sh/sh.c (fldi_ok): Likewise.
1244 (sh_secondary_reload): Don't use fldi_ok.
1245 * config/sh/constraints.md (G constraint, H constraint): Don't use
1248 2014-10-16 Martin Liska <mliska@suse.cz>
1250 * ipa-icf.c (sem_item_optimizer::process_cong_reduction):
1251 Cast to unsigned long.
1252 (sem_item_optimizer::dump_cong_classes): Likewise.
1254 2014-10-16 Tom de Vries <tom@codesourcery.com>
1256 * tree-into-ssa.c (update_ssa): Assert that there's no ssa use operand
1257 with SSA_NAME_IN_FREELIST.
1259 2014-10-16 Richard Biener <rguenther@suse.de>
1262 * builtins.c (fold_builtin_4): Do not call fold_builtin_strncat_chk.
1263 (fold_builtin_strncat_chk): Move ...
1264 * gimple-fold.c (gimple_fold_builtin_strncat_chk): ... here.
1265 (gimple_fold_builtin): Call gimple_fold_builtin_strncat_chk.
1267 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
1270 * config/sh/sh.h (CALL_REALLY_USED_REGISTERS): Expand macro and set
1273 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
1274 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1275 Anna Tikhonova <anna.tikhonova@intel.com>
1276 Ilya Tocar <ilya.tocar@intel.com>
1277 Andrey Turetskiy <andrey.turetskiy@intel.com>
1278 Ilya Verbin <ilya.verbin@intel.com>
1279 Kirill Yukhin <kirill.yukhin@intel.com>
1280 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1282 * config/i386/i386.c (ix86_expand_mul_widen_hilo): Handle V32HI, V16SI,
1285 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
1286 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1287 Anna Tikhonova <anna.tikhonova@intel.com>
1288 Ilya Tocar <ilya.tocar@intel.com>
1289 Andrey Turetskiy <andrey.turetskiy@intel.com>
1290 Ilya Verbin <ilya.verbin@intel.com>
1291 Kirill Yukhin <kirill.yukhin@intel.com>
1292 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1294 * config/i386/i386.c (ix86_expand_vector_set): Handle V8DF, V8DI, V16SF,
1295 V16SI, V32HI, V64QI modes.
1297 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
1300 * config/sh/sh-protos.h (emit_sf_insn, emit_df_insn, expand_sf_unop,
1301 expand_sf_binop, expand_df_unop, expand_df_binop): Remove.
1303 * config/sh/sh.c (sh_emit_set_t_insn): Adjust generated insn pattern
1304 to match fp insn patterns.
1305 (calc_live_regs): Add FPSCR_MODES_REG and FPSCR_STAT_REG to the ignore
1307 (emit_sf_insn, emit_df_insn, expand_sf_unop, expand_sf_binop,
1308 expand_df_unop, expand_df_binop): Remove.
1309 (sh_conditional_register_usage): Mark FPSCR_MODES_REG and
1310 FPSCR_STAT_REG as not call clobbered.
1311 (sh_emit_mode_set): Emit fpscr store-modify-load sequence instead of
1312 invoking fpscr_set_from_mem.
1314 * config/sh/sh.h (MAX_REGISTER_NAME_LENGTH): Increase to 6.
1315 (SH_REGISTER_NAMES_INITIALIZER): Add names for FPSCR_MODES_REG and
1317 (REGISTER_NAMES): Adjust.
1318 (SPECIAL_REGISTER_P): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
1319 (FIRST_PSEUDO_REGISTER): Increase to 156.
1320 (DWARF_FRAME_REGISTERS): Define as 153 to keep the original value.
1321 (FIXED_REGISTERS, CALL_USED_REGISTERS): Add FPSCR_MODES_REG and
1323 (REG_CLASS_CONTENTS): Adjust ALL_REGS bit mask to include
1324 FPSCR_MODES_REG and FPSCR_STAT_REG.
1325 (REG_ALLOC_ORDER): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
1327 * config/sh/sh.md (FPSCR_MODES_REG, FPSCR_STAT_REG, FPSCR_PR,
1328 FPSCR_SZ): Add new constants.
1329 (UNSPECV_FPSCR_MODES, UNSPECV_FPSCR_STAT): Add new unspecv constants.
1331 (movpsi): Use TARGET_FPU_ANY condition, invoke gen_fpu_switch.
1332 (fpu_switch): Add use and set of FPSCR_STAT_REG and FPSCR_MODES_REG.
1333 Use TARGET_FPU_ANY condition.
1334 (fpu_switch peephole2): Remove.
1335 (fpu_switch split): Use simple_mem_operand to capture the mem and
1336 adjust split implementation.
1337 (extend_psi_si, truncate_si_psi): New insns.
1338 (toggle_sz, toggle_pr): Use FPSCR_SZ, FPSCR_PR constants. Add
1339 set of FPSCR_MODES_REG.
1341 (push_e, push_4, pop_e, pop_4, movdf_i4, reload_indf__frn, movsf_ie,
1342 reload_insf__frn, force_mode_for_call, calli, calli_tbr_rel,
1343 calli_pcrel, call_pcrel, call_compact, call_compact_rettramp,
1344 call_valuei, call_valuei_tbr_rel, call_valuei_pcrel, call_value_pcrel,
1345 call_value_compact, call_value_compact_rettramp, call,
1346 call_pop_compact, call_pop_compact_rettramp, call_value, sibcalli,
1347 sibcalli_pcrel, sibcalli_thunk, sibcall_pcrel, sibcall_compact,
1348 sibcall, sibcall_valuei, sibcall_valuei_pcrel, sibcall_value_pcrel,
1349 sibcall_value_compact, sibcall_value, call_value_pop_compact,
1350 call_value_pop_compact_rettramp, various unnamed splits):
1351 Replace use of FPSCR_REG with use of FPSCR_MODES_REG. Adjust gen_*
1354 (floatsisf2_i4, *floatsisf2_ie): Merge into floatsisf2_i4.
1355 (fix_truncsfsi2_i4, *fixsfsi): Merge into fix_truncsfsi2_i4.
1356 (cmpgtsf_t, cmpgtsf_t_i4): Merge into cmpgtsf_t.
1357 (cmpeqsf_t, cmpeqsf_t_i4): Merge into cmpeqsf_t.
1358 (ieee_ccmpeqsf_t, *ieee_ccmpeqsf_t_4): Merge into ieee_ccmpeqsf_t.
1360 (udivsi3_i4, divsi3_i4, addsf3_i, subsf3_i, mulsf3_i, fmasf4_i,
1361 *fmasf4, divsf3_i, floatsisf2_i4, fix_truncsfsi2_i4, cmpgtsf_t,
1362 cmpeqsf_t, ieee_ccmpeqsf_t, sqrtsf2_i, rsqrtsf2, fsca, adddf3_i,
1363 subdf3_i, muldf3_i, divdf3_i, floatsidf2_i, fix_truncdfsi2_i,
1364 cmpgtdf_t, cmpeqdf_t, *ieee_ccmpeqdf_t, sqrtdf2_i, extendsfdf2_i4,
1365 truncdfsf2_i4): Replace use of FPSCR_REG with clobber of FPSCR_STAT_REG
1366 and use of FPSCR_MODES_REG. Adjust gen_* function uses.
1368 2014-10-16 Martin Liska <mliska@suse.cz>
1369 Jan Hubicka <hubicka@ucw.cz>
1371 * Makefile.in: New object files included.
1372 * cgraph.c (cgraph_node::dump): New cgraph_node flag icf_merged
1374 (verify_edge_corresponds_to_fndecl): More sensitive verification
1375 of nodes that are merged by IPA ICF.
1376 * cgraph.h (cgraph_node::num_references): New function.
1377 * cgraphunit.c (cgraph_node::expand_thunk): White space fixed.
1378 * common.opt: New options ipa-icf, ipa-icf-functions and
1379 ipa-icf-variables introduced.
1380 * doc/invoke.texi: Documentation of new options introduced.
1381 * ipa-icf-gimple.c: New file.
1382 * ipa-icf-gimple.h: New file.
1383 * ipa-icf.c: New file.
1384 * ipa-icf.h: New file.
1385 * lto-cgraph.c (lto_output_node): Streaming of icf_merged flag added.
1386 (input_overwrite_node): Likewise.
1387 * lto-section-in.c: New icf section added.
1388 * lto-streamer.h (enum lto_section_type): Likewise.
1389 * opts.c (common_handle_option): New option added.
1390 * passes.def: New pass included.
1391 * timevar.def: Time variable for IPA ICF added.
1392 * tree-pass.h: New IPA ICF pass entry point added.
1394 2014-10-16 Richard Biener <rguenther@suse.de>
1396 PR tree-optimization/63168
1397 * tree-cfg.c (gimple_can_merge_blocks_p): Only protect
1398 latches if after merging they are no longer simple.
1399 * cfghooks.c (merge_blocks): Handle merging a latch block
1402 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
1403 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1404 Anna Tikhonova <anna.tikhonova@intel.com>
1405 Ilya Tocar <ilya.tocar@intel.com>
1406 Andrey Turetskiy <andrey.turetskiy@intel.com>
1407 Ilya Verbin <ilya.verbin@intel.com>
1408 Kirill Yukhin <kirill.yukhin@intel.com>
1409 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1411 * config/i386/sse.md
1412 (define_expand "floatuns<sseintvecmodelower><mode>2"): Extend to
1413 support AVX-512VL instructions.
1415 2014-10-16 DJ Delorie <dj@redhat.com>
1417 * tree-core.h: Fix comment to not assume pointers are multiples of
1420 2014-10-15 Tom Tromey <tromey@redhat.com>
1422 * timevar.h (class auto_timevar): New class.
1424 2014-10-15 Uros Bizjak <ubizjak@gmail.com>
1427 * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
1428 Remove the second alternative.
1429 (regprefix): Remove mode attribute.
1430 (atomic_compare_and_swap<mode>): Do not fixup operand 2.
1431 * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): Remove.
1434 2013-11-05 Ian Lance Taylor <iant@google.com>
1436 * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
1437 If possible, add .cfi directives to record change to bx.
1438 * config/i386/i386.c (ix86_emit_cfi): New function.
1439 * config/i386/i386-protos.h (ix86_emit_cfi): Declare.
1441 2014-10-15 Jan Hubicka <hubicka@ucw.cz>
1444 * cgraphclones.c (duplicate_thunk_for_node): Get body to have args
1446 * lto-streamer-out.c (lto_output): Handle correctly thunks that was born
1449 2014-10-15 Vladimir Makarov <vmakarov@redhat.com>
1451 PR rtl-optimization/63448
1452 * lra-int.h (LRA_MAX_CONSTRAINT_ITERATION_NUMBER): Remove.
1453 (LRA_MAX_ASSIGNMENT_ITERATION_NUMBER): New.
1454 (LRA_MAX_INHERITANCE_PASSES): Use it.
1455 (lra_constraint_iter_after_spill): Remove.
1456 (lra_assignment_iter): New.
1457 (lra_assignment_iter_after_spill): New.
1458 * lra-assigns.c (lra_assignment_iter): New.
1459 (lra_assignment_iter_after_spill): New.
1460 (former_reload_pseudo_spill_p): New.
1461 (spill_for): Set up former_reload_pseudo_spill_p.
1462 (setup_live_pseudos_and_spill_after_risky): Ditto.
1463 (assign_by_spills): Ditto.
1464 (lra_assign): Increment lra_assignment_iter. Print the iteration
1465 number. Reset former_reload_pseudo_spill_p. Check
1466 lra_assignment_iter_after_spill.
1467 * lra.c (lra): Remove lra_constraint_iter_after_spill. Initialize
1468 lra_assignment_iter and lra_assignment_iter_after_spill.
1469 * lra-constraints.c (lra_constraint_iter_after_spill): Remove.
1470 (lra_constraints): Remove code with
1471 lra_assignment_iter_after_spill.
1473 2014-10-15 Teresa Johnson <tejohnson@google.com>
1476 * tree-ssa-threadupdate.c (recompute_probabilities): Better
1479 2014-10-15 Renlin Li <renlin.li@arm.com>
1481 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
1482 __ARM_BIG_ENDIAN, __ARM_SIZEOF_MINIMAL_ENUM. Add __ARM_64BIT_STATE,
1483 __ARM_ARCH_ISA_A64, __ARM_FEATURE_CLZ, __ARM_FEATURE_IDIV,
1484 __ARM_FEATURE_UNALIGNED, __ARM_PCS_AAPCS64, __ARM_SIZEOF_WCHAR_T.
1486 2014-10-15 Richard Biener <rguenther@suse.de>
1488 * gimple-fold.c (gimple_fold_call): Properly keep virtual
1489 SSA form up-to-date when devirtualizing a call to
1490 __builtin_unreachable and avoid fixing up EH info here.
1492 2014-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
1493 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1494 Anna Tikhonova <anna.tikhonova@intel.com>
1495 Ilya Tocar <ilya.tocar@intel.com>
1496 Andrey Turetskiy <andrey.turetskiy@intel.com>
1497 Ilya Verbin <ilya.verbin@intel.com>
1498 Kirill Yukhin <kirill.yukhin@intel.com>
1499 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1501 * config/i386/sse.md (define_mode_iterator VI_AVX2): Extend
1502 to support AVX-512BW.
1503 (define_mode_iterator VI124_AVX2_48_AVX512F): Remove.
1504 (define_expand "<plusminus_insn><mode>3"): Remove masking support.
1505 (define_insn "*<plusminus_insn><mode>3"): Ditto.
1506 (define_expand "<plusminus_insn><VI48_AVX512VL:mode>3_mask"): New.
1507 (define_expand "<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
1508 (define_insn "*<plusminus_insn><VI48_AVX512VL:mode>3_mask"): Ditto.
1509 (define_insn "*<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
1510 (define_expand "<sse2_avx2>_andnot<mode>3"): Remove masking support.
1511 (define_insn "*andnot<mode>3"): Ditto.
1512 (define_expand "<sse2_avx2>_andnot<VI48_AVX512VL:mode>3_mask"): New.
1513 (define_expand "<sse2_avx2>_andnot<VI12_AVX512VL:mode>3_mask"): Ditto.
1514 (define_insn "*andnot<VI48_AVX512VL:mode>3<mask_name>"): Ditto.
1515 (define_insn "*andnot<VI12_AVX512VL:mode>3<mask_name>"): Ditto.
1516 (define_insn "*abs<mode>2"): Remove masking support.
1517 (define_insn "abs<VI48_AVX512VL:mode>2_mask"): New.
1518 (define_insn "abs<VI12_AVX512VL:mode>2_mask"): Ditto.
1519 (define_expand "abs<mode>2"): Use VI_AVX2 mode iterator.
1521 2014-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
1522 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1523 Anna Tikhonova <anna.tikhonova@intel.com>
1524 Ilya Tocar <ilya.tocar@intel.com>
1525 Andrey Turetskiy <andrey.turetskiy@intel.com>
1526 Ilya Verbin <ilya.verbin@intel.com>
1527 Kirill Yukhin <kirill.yukhin@intel.com>
1528 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1530 * config/i386/predicates.md (define_predicate "constm1_operand"): New.
1531 * config/i386/sse.md
1532 (define_c_enum "unspec"): Add UNSPEC_CVTINT2MASK.
1533 (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI12_AVX512VL:mode>"): New.
1534 (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI48_AVX512VL:mode>"): Ditto.
1535 (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
1536 (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
1537 (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
1538 (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
1540 2014-10-15 Renlin Li <renlin.li@arm.com>
1542 * config/aarch64/aarch64.h (ARM_DEFAULT_PCS, arm_pcs_variant): Delete.
1544 2014-10-15 Jakub Jelinek <jakub@redhat.com>
1546 * tree-ssa-reassoc.c (optimize_range_tests_diff): Perform
1547 MINUS_EXPR in unsigned type to avoid undefined behavior.
1549 2014-10-15 Eric Botcazou <ebotcazou@adacore.com>
1551 * stor-layout.c (self_referential_size): Do not promote arguments.
1553 2014-10-15 Marek Polacek <polacek@redhat.com>
1555 * doc/invoke.texi: Update to reflect that GNU11 is the default
1557 * c-common.h (c_language_kind): Update comment.
1559 2014-10-15 Richard Biener <rguenther@suse.de>
1561 * hash-table.c: Include bconfig.h if building for the host.
1562 * hash-table.h: Do not include ggc.h on the host but just declare
1563 a few ggc allocation templates.
1565 2014-10-15 Joern Rennecke <joern.rennecke@embecosm.com>
1566 Jeff Law <law@redhat.com>
1568 * caller-save.c (replace_reg_with_saved_mem): If saved_mode covers
1569 multiple hard registers, use smaller mode derived from MODE.
1571 2014-10-15 Andreas Schwab <schwab@suse.de>
1573 * explow.c (convert_memory_address_addr_space_1): Mark in_const
1574 as ATTRIBUTE_UNUSED.
1576 2014-10-14 Jan Hubicka <hubicka@ucw.cz>
1578 * loop-unroll.c: (decide_unrolling_and_peeling): Rename to
1579 (decide_unrolling): ... this one.
1580 (peel_loops_completely): Remove.
1581 (decide_peel_simple): Remove.
1582 (decide_peel_once_rolling): Remove.
1583 (decide_peel_completely): Remove.
1584 (peel_loop_simple): Remove.
1585 (peel_loop_completely): Remove.
1586 (unroll_and_peel_loops): Rename to ...
1587 (unroll_loops): ... this one; handle only unrolling.
1588 * cfgloop.h (lpt_dec): Remove LPT_PEEL_COMPLETELY and
1591 (unroll_and_peel_loops): Remove.
1592 (unroll_loops): New.
1593 * passes.def: Replace
1594 pass_rtl_unroll_and_peel_loops by pass_rtl_unroll_loops.
1595 * loop-init.c (gate_rtl_unroll_and_peel_loops,
1596 rtl_unroll_and_peel_loops): Rename to ...
1597 (gate_rtl_unroll_loops, rtl_unroll_loops): ... these; update.
1598 (pass_rtl_unroll_and_peel_loops): Rename to ...
1599 (pass_rtl_unroll_loops): ... this one.
1600 * tree-pass.h (make_pass_rtl_unroll_and_peel_loops): Remove.
1601 (make_pass_rtl_unroll_loops): New.
1602 * tree-ssa-loop-ivcanon.c: (estimated_peeled_sequence_size, try_peel_loop): New.
1603 (canonicalize_loop_induction_variables): Update.
1605 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
1607 * config/xtensa/xtensa.h (TARGET_HARD_FLOAT_POSTINC): new macro.
1608 * config/xtensa/xtensa.md (*lsiu, *ssiu): add dependency on
1609 !TARGET_HARD_FLOAT_POSTINC.
1610 (*lsip, *ssip): new instructions.
1612 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
1614 * config/xtensa/xtensa.md (divsf3, *recipsf2, sqrtsf2, *rsqrtsf2):
1617 2014-10-14 Andrew Pinski <apinski@cavium.com>
1619 * explow.c (convert_memory_address_addr_space): Rename to ...
1620 (convert_memory_address_addr_space_1): This. Add in_const argument.
1621 Inside a CONST RTL, permute the conversion and addition of constant
1622 for zero and sign extended pointers.
1623 (convert_memory_address_addr_space): New function.
1625 2014-10-14 Andrew Pinski <apinski@cavium.com>
1628 2011-08-19 H.J. Lu <hongjiu.lu@intel.com>
1631 * explow.c (convert_memory_address_addr_space): Also permute the
1632 conversion and addition of constant for zero-extend.
1634 2014-10-14 DJ Delorie <dj@redhat.com>
1636 * config/msp430/msp430-modes.def (PSI): Add.
1638 * config/msp430/msp430-protos.h (msp430_hard_regno_nregs_has_padding): New.
1639 (msp430_hard_regno_nregs_with_padding): New.
1640 * config/msp430/msp430.c (msp430_scalar_mode_supported_p): New.
1641 (msp430_hard_regno_nregs_has_padding): New.
1642 (msp430_hard_regno_nregs_with_padding): New.
1643 (msp430_unwind_word_mode): Use PSImode instead of SImode.
1644 (msp430_addr_space_legitimate_address_p): New.
1645 (msp430_asm_integer): New.
1646 (msp430_init_dwarf_reg_sizes_extra): New.
1647 (msp430_print_operand): Use X suffix for PSImode even in small model.
1648 * config/msp430/msp430.h (POINTER_SIZE): Use 20 bits, not 32.
1649 (PTR_SIZE): ...but 4 bytes for EH.
1650 (SIZE_TYPE): Use __int20.
1651 (PTRDIFF_TYPE): Likewise.
1652 (INCOMING_FRAME_SP_OFFSET): Adjust.
1653 * config/msp430/msp430.md (movqi_topbyte): New.
1654 (movpsi): Use fixed suffixes.
1655 (movsipsi2): Enable for 430X, not large model.
1656 (extendhipsi2): Likewise.
1657 (zero_extendhisi2): Likewise.
1658 (zero_extendhisipsi2): Likewise.
1659 (extend_and_shift1_hipsi2): Likewise.
1660 (extendpsisi2): Likewise.
1661 (*bitbranch<mode>4_z): Fix suffix logic.
1663 2014-10-14 Eric Botcazou <ebotcazou@adacore.com>
1666 * tree-eh.c (tree_could_trap) <FUNCTION_DECL>: Revamp and really
1667 do not choke on null node.
1668 <VAR_DECL>: Likewise.
1670 2014-10-14 DJ Delorie <dj@redhat.com>
1672 * machmode.h (int_n_data_t): New.
1673 (int_n_enabled_p): New.
1675 * tree.c (int_n_enabled_p): New.
1677 (make_or_reuse_type): Check for all __intN types, not just
1679 (build_common_tree_nodes): Likewise. Also fill in integer_typs[]
1681 * tree.h (int128_integer_type_node): Remove.
1682 (int128_unsigned_type_node): Remove.
1683 (int_n_trees_t): New.
1684 (int_n_enabled_p): New.
1686 * toplev.c (standard_type_bitsize): New.
1687 (do_compile): Check which __intN types are enabled for the current
1689 * builtin-types.def (BT_INT128): Remove.
1690 (BT_UINT128): Remove.
1691 * machmode.def: Add macro to create __int128 for all targets.
1692 * stor-layout.c (mode_for_size): Support __intN types.
1693 (smallest_mode_for_size): Likewise.
1694 (initialize_sizetypes): Support __intN types.
1695 * genmodes.c (struct mode_data): Add int_n field.
1696 (blank_mode): Likewise.
1699 (emit_insn_modes_h): Count __intN entries and define
1701 (emit_mode_int_n): New.
1702 (emit_insn_modes_c): Call it.
1703 * gimple.c (gimple_signed_or_unsigned_type): Check for all __intN
1704 types, not just __int128.
1705 * tree-core.h (integer_type_kind): Remove __int128-specific
1706 entries, reserve spots for __intN entries.
1708 * config/msp430/msp430-modes.def (PSI): Add.
1710 2014-10-14 Kito Cheng <kito@0xlab.org>
1712 * ira.c: Fix typo in comment.
1714 * ira-build.c: Ditto.
1715 * ira-color.c: Ditto.
1716 * ira-emit.c: Ditto.
1718 * ira-lives.c: Ditto.
1720 2014-10-14 Uros Bizjak <ubizjak@gmail.com>
1722 PR rtl-optimization/63475
1723 * alias.c (true_dependence_1): Always use get_addr to extract
1724 true address operands from x_addr and mem_addr. Use extracted
1725 address operands to check for references with alignment ANDs.
1726 Use extracted address operands with find_base_term and
1727 base_alias_check. For noncanonicalized operands call canon_rtx with
1728 extracted address operand.
1729 (write_dependence_1): Ditto.
1730 (may_alias_p): Ditto. Remove unused calls to canon_rtx.
1732 2014-10-14 Evgeny Stupachenko <evstupac@gmail.com>
1735 * config/i386/i386.c (ix86_expand_split_stack_prologue): Make
1738 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1739 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1740 Anna Tikhonova <anna.tikhonova@intel.com>
1741 Ilya Tocar <ilya.tocar@intel.com>
1742 Andrey Turetskiy <andrey.turetskiy@intel.com>
1743 Ilya Verbin <ilya.verbin@intel.com>
1744 Kirill Yukhin <kirill.yukhin@intel.com>
1745 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1747 * config/i386/i386.c
1748 (ix86_expand_sse_movcc): Handle V64QI and V32HI mode.
1749 (ix86_expand_int_vcond): Ditto.
1751 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1752 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1753 Anna Tikhonova <anna.tikhonova@intel.com>
1754 Ilya Tocar <ilya.tocar@intel.com>
1755 Andrey Turetskiy <andrey.turetskiy@intel.com>
1756 Ilya Verbin <ilya.verbin@intel.com>
1757 Kirill Yukhin <kirill.yukhin@intel.com>
1758 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1760 * config/i386/i386.c
1761 (emit_reduc_half): Handle V64QI and V32HI mode.
1762 * config/i386/sse.md
1763 (define_mode_iterator VI_AVX512BW): New.
1764 (define_expand "reduc_<code>_<mode>"): Use VI512_48F_12BW.
1766 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1767 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1768 Anna Tikhonova <anna.tikhonova@intel.com>
1769 Ilya Tocar <ilya.tocar@intel.com>
1770 Andrey Turetskiy <andrey.turetskiy@intel.com>
1771 Ilya Verbin <ilya.verbin@intel.com>
1772 Kirill Yukhin <kirill.yukhin@intel.com>
1773 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1775 * config/i386/sse.md
1776 (define_mode_iterator REDUC_SMINMAX_MODE): Add V64QI and V32HI modes.
1778 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1779 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1780 Anna Tikhonova <anna.tikhonova@intel.com>
1781 Ilya Tocar <ilya.tocar@intel.com>
1782 Andrey Turetskiy <andrey.turetskiy@intel.com>
1783 Ilya Verbin <ilya.verbin@intel.com>
1784 Kirill Yukhin <kirill.yukhin@intel.com>
1785 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1787 * config/i386/i386.c
1788 (ix86_expand_vector_logical_operator): Handle V16SF and V8DF modes.
1789 * config/i386/sse.md
1790 (define_mode_iterator VI): Add V64QI and V32HI modes.
1792 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1793 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1794 Anna Tikhonova <anna.tikhonova@intel.com>
1795 Ilya Tocar <ilya.tocar@intel.com>
1796 Andrey Turetskiy <andrey.turetskiy@intel.com>
1797 Ilya Verbin <ilya.verbin@intel.com>
1798 Kirill Yukhin <kirill.yukhin@intel.com>
1799 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1801 * config/i386/sse.md (define_mode_attr avx2_avx512f): Remove.
1803 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1804 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1805 Anna Tikhonova <anna.tikhonova@intel.com>
1806 Ilya Tocar <ilya.tocar@intel.com>
1807 Andrey Turetskiy <andrey.turetskiy@intel.com>
1808 Ilya Verbin <ilya.verbin@intel.com>
1809 Kirill Yukhin <kirill.yukhin@intel.com>
1810 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1812 * config/i386/sse.md
1813 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Add masking.
1814 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Ditto.
1816 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1817 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1818 Anna Tikhonova <anna.tikhonova@intel.com>
1819 Ilya Tocar <ilya.tocar@intel.com>
1820 Andrey Turetskiy <andrey.turetskiy@intel.com>
1821 Ilya Verbin <ilya.verbin@intel.com>
1822 Kirill Yukhin <kirill.yukhin@intel.com>
1823 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1825 * config/i386/sse.md
1826 (define_insn "avx512bw_umulhrswv32hi3<mask_name>"): New.
1827 (define_expand "<ssse3_avx2>_pmulhrsw<mode>3_mask"): Ditto.
1829 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1830 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1831 Anna Tikhonova <anna.tikhonova@intel.com>
1832 Ilya Tocar <ilya.tocar@intel.com>
1833 Andrey Turetskiy <andrey.turetskiy@intel.com>
1834 Ilya Verbin <ilya.verbin@intel.com>
1835 Kirill Yukhin <kirill.yukhin@intel.com>
1836 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1838 * config/i386/sse.md
1839 (define_c_enum "unspec"): Add UNSPEC_PMADDWD512.
1840 (define_mode_iterator VI2_AVX2): Add V32HI mode.
1841 (define_expand "mul<mode>3<mask_name>"): Add masking.
1842 (define_insn "*mul<mode>3<mask_name>"): Ditto.
1843 (define_expand "<s>mul<mode>3_highpart<mask_name>"): Ditto.
1844 (define_insn "*<s>mul<mode>3_highpart<mask_name>"): Ditto.
1845 (define_insn "avx512bw_pmaddwd512<mode><mask_name>"): New.
1846 (define_mode_attr SDOT_PMADD_SUF): Ditto.
1847 (define_expand "sdot_prod<mode>"): Add <SDOT_PMADD_SUF>.
1848 (define_insn "<sse2_avx2>_packssdw<mask_name>"): Add masking.
1849 (define_insn "*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>"): Ditto.
1850 (define_insn "avx2_packusdw"): Delete.
1851 (define_insn "sse4_1_packusdw"): Ditto.
1852 (define_insn "<sse4_1_avx2>_packusdw<mask_name>"): New.
1854 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1855 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1856 Anna Tikhonova <anna.tikhonova@intel.com>
1857 Ilya Tocar <ilya.tocar@intel.com>
1858 Andrey Turetskiy <andrey.turetskiy@intel.com>
1859 Ilya Verbin <ilya.verbin@intel.com>
1860 Kirill Yukhin <kirill.yukhin@intel.com>
1861 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1863 * config/i386/sse.md
1864 (define_insn "vec_dup<mode>"): Update constraints.
1866 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1867 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1868 Anna Tikhonova <anna.tikhonova@intel.com>
1869 Ilya Tocar <ilya.tocar@intel.com>
1870 Andrey Turetskiy <andrey.turetskiy@intel.com>
1871 Ilya Verbin <ilya.verbin@intel.com>
1872 Kirill Yukhin <kirill.yukhin@intel.com>
1873 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1875 * config/i386/sse.md
1876 (define_mode_iterator SSESCALARMODE): Add V4TI mode.
1877 (define_insn "<ssse3_avx2>_palignr<mode>_mask"): New.
1878 (define_insn "<ssse3_avx2>_palignr<mode>"): Add EVEX version.
1880 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1881 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1882 Anna Tikhonova <anna.tikhonova@intel.com>
1883 Ilya Tocar <ilya.tocar@intel.com>
1884 Andrey Turetskiy <andrey.turetskiy@intel.com>
1885 Ilya Verbin <ilya.verbin@intel.com>
1886 Kirill Yukhin <kirill.yukhin@intel.com>
1887 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1889 * config/i386/sse.md
1890 (define_expand "mul<mode>3<mask_name>"): Add masking.
1892 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1893 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1894 Anna Tikhonova <anna.tikhonova@intel.com>
1895 Ilya Tocar <ilya.tocar@intel.com>
1896 Andrey Turetskiy <andrey.turetskiy@intel.com>
1897 Ilya Verbin <ilya.verbin@intel.com>
1898 Kirill Yukhin <kirill.yukhin@intel.com>
1899 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1901 * config/i386/sse.md
1902 (define_insn "<sse2_avx2>_packsswb<mask_name>"): Add masking.
1903 (define_insn "<sse2_avx2>_packuswb<mask_name>"): Ditto.
1905 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1906 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1907 Anna Tikhonova <anna.tikhonova@intel.com>
1908 Ilya Tocar <ilya.tocar@intel.com>
1909 Andrey Turetskiy <andrey.turetskiy@intel.com>
1910 Ilya Verbin <ilya.verbin@intel.com>
1911 Kirill Yukhin <kirill.yukhin@intel.com>
1912 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1914 * config/i386/sse.md
1915 (define_c_enum "unspec"): Add UNSPEC_DBPSADBW, UNSPEC_PMADDUBSW512.
1916 (define_insn "avx512bw_pmaddubsw512<mode><mask_name>"): New.
1917 (define_insn "<mask_codefor>avx512bw_dbpsadbw<mode><mask_name>"):
1920 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1921 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1922 Anna Tikhonova <anna.tikhonova@intel.com>
1923 Ilya Tocar <ilya.tocar@intel.com>
1924 Andrey Turetskiy <andrey.turetskiy@intel.com>
1925 Ilya Verbin <ilya.verbin@intel.com>
1926 Kirill Yukhin <kirill.yukhin@intel.com>
1927 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1929 * config/i386/sse.md
1930 (define_insn "<sse>_andnot<VF_128_256:mode>3<mask_name>"): Add masking,
1931 use VF_128_256 mode iterator and update assembler emit code.
1932 (define_insn "<sse>_andnot<VF_512:mode>3<mask_name>"): New.
1933 (define_expand "<any_logic:code><VF_128_256:mode>3<mask_name>"):
1934 Add masking, use VF_128_256 mode iterator.
1935 (define_expand "<any_logic:code><VF_512:mode>3<mask_name>"): New.
1936 (define_insn "*<any_logic:code><VF_128_256:mode>3<mask_name>"):
1937 Add masking, use VF_128_256 mode iterator and update assembler emit
1939 (define_insn "*<any_logic:code><VF_512:mode>3<mask_name>"): New.
1940 (define_mode_attr avx512flogicsuff): Delete.
1941 (define_insn "avx512f_<logic><mode>"): Ditto.
1942 (define_insn "*andnot<mode>3<mask_name>"): Update MODE_XI, MODE_OI,
1944 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
1946 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1947 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1948 Anna Tikhonova <anna.tikhonova@intel.com>
1949 Ilya Tocar <ilya.tocar@intel.com>
1950 Andrey Turetskiy <andrey.turetskiy@intel.com>
1951 Ilya Verbin <ilya.verbin@intel.com>
1952 Kirill Yukhin <kirill.yukhin@intel.com>
1953 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1955 * config/i386/sse.md
1956 (define_mode_iterator VI128_128 [V16QI V8HI V2DI]): Delete.
1957 (define_expand "vashr<mode>3<mask_name>"): Add masking,
1958 use VI12_128 mode iterator.
1959 (define_expand "ashrv2di3<mask_name>"): New.
1961 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1962 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1963 Anna Tikhonova <anna.tikhonova@intel.com>
1964 Ilya Tocar <ilya.tocar@intel.com>
1965 Andrey Turetskiy <andrey.turetskiy@intel.com>
1966 Ilya Verbin <ilya.verbin@intel.com>
1967 Kirill Yukhin <kirill.yukhin@intel.com>
1968 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1970 * config/i386/i386.c
1971 (ix86_expand_args_builtin): Handle CODE_FOR_avx512vl_cmpv4di3_mask,
1972 CODE_FOR_avx512vl_cmpv8si3_mask, CODE_FOR_avx512vl_ucmpv4di3_mask,
1973 CODE_FOR_avx512vl_ucmpv8si3_mask, CODE_FOR_avx512vl_cmpv2di3_mask,
1974 CODE_FOR_avx512vl_cmpv4si3_mask, CODE_FOR_avx512vl_ucmpv2di3_mask,
1975 CODE_FOR_avx512vl_ucmpv4si3_mask.
1976 * config/i386/sse.md
1977 (define_insn "avx512f_ucmp<mode>3<mask_scalar_merge_name>"): Delete.
1978 "<avx512>_ucmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name>"):New.
1980 "<avx512>_ucmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name>"):Ditto.
1981 (define_expand "<avx512>_eq<mode>3<mask_scalar_merge_name>"): Ditto.
1982 (define_insn "<avx512>_eq<mode>3<mask_scalar_merge_name>_1"): Ditto.
1983 (define_insn "<avx512>_gt<mode>3<mask_scalar_merge_name>"): Ditto.
1984 (define_insn "<avx512>_testm<mode>3<mask_scalar_merge_name>"): Ditto.
1985 (define_insn "<avx512>_testnm<mode>3<mask_scalar_merge_name>"): Ditto.
1987 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1988 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1989 Anna Tikhonova <anna.tikhonova@intel.com>
1990 Ilya Tocar <ilya.tocar@intel.com>
1991 Andrey Turetskiy <andrey.turetskiy@intel.com>
1992 Ilya Verbin <ilya.verbin@intel.com>
1993 Kirill Yukhin <kirill.yukhin@intel.com>
1994 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1996 * config/i386/sse.md
1997 (define_expand "vec_widen_umult_even_v8si<mask_name>"): Add masking.
1998 (define_insn "*vec_widen_umult_even_v8si<mask_name>"): Ditto.
1999 (define_expand "vec_widen_umult_even_v4si<mask_name>"): Ditto.
2000 (define_insn "*vec_widen_umult_even_v4si<mask_name>"): Ditto.
2001 (define_expand "vec_widen_smult_even_v8si<mask_name>"): Ditto.
2002 (define_insn "*vec_widen_smult_even_v8si<mask_name>"): Ditto.
2003 (define_expand "sse4_1_mulv2siv2di3<mask_name>"): Ditto.
2004 (define_insn "*sse4_1_mulv2siv2di3<mask_name>"): Ditto.
2005 (define_insn "avx512dq_mul<mode>3<mask_name>"): New.
2007 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
2008 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2009 Anna Tikhonova <anna.tikhonova@intel.com>
2010 Ilya Tocar <ilya.tocar@intel.com>
2011 Andrey Turetskiy <andrey.turetskiy@intel.com>
2012 Ilya Verbin <ilya.verbin@intel.com>
2013 Kirill Yukhin <kirill.yukhin@intel.com>
2014 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2016 * config/i386/sse.md
2017 (define_insn "avx512f_blendm<mode>"): Delete.
2018 (define_insn "<avx512>_blendm<VI48_AVX512VL:mode>"): New.
2019 (define_insn "<avx512>_blendm<VI12_AVX512VL:mode>"): Ditto..
2020 (define_mode_attr cmp_imm_predicate): Add V8SF, V4DF, V8SI, V4DI, V4SF,
2021 V2DF, V4SI, V2DI, V32HI, V64QI, V16HI, V32QI, V8HI, V16QI modes.
2023 "avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>"):
2026 "<avx512>_cmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
2029 "<avx512>_cmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
2031 (define_insn "<mask_codefor>avx512f_vec_dup<mode><mask_name>"): Delete.
2032 (define_insn "<avx512>_vec_dup<V48_AVX512VL:mode><mask_name>"): New.
2033 (define_insn "<avx512>_vec_dup<V12_AVX512VL:mode><mask_name>"): Ditto.
2034 (define_insn "<mask_codefor>avx512f_vec_dup_gpr<mode><mask_name>"):
2037 "<mask_codefor><avx512>_vec_dup_gpr<VI48_AVX512VL:mode><mask_name>"):
2040 "<mask_codefor><avx512>_vec_dup_gpr<VI12_AVX512VL:mode><mask_name>"):
2042 (define_insn·"<mask_codefor>avx512f_vec_dup_mem<mode><mask_name>"):
2045 "<mask_codefor><avx512>_vec_dup_mem<VI48_AVX512VL:mode><mask_name>"):
2048 "<mask_codefor><avx512>_vec_dup_mem<VI12_AVX512VL:mode><mask_name>"):
2051 2014-10-14 Richard Biener <rguenther@suse.de>
2053 PR tree-optimization/63512
2054 * tree-ssa-pre.c (create_expression_by_pieces): Mark stmts
2057 2014-10-14 Oleg Endo <olegendo@gcc.gnu.org>
2060 * config/sh/sh.md (negsf2, negsf2_i, negdf2, negdf2_i, abssf2,
2061 abssf2_i, absdf2, absdf2_i): Remove fp_mode attribute. Remove use
2063 (negsf2_i): Rename to *negsf2_i.
2064 (abssf2_i): Rename to *abssf2_i.
2065 (negdf2_i): Rename to *negdf2_i.
2066 (absdf2_i): Rename to *absdf2_i.
2068 2014-10-14 Felix Yang <felix.yang@huawei.com>
2069 Jeff Law <law@redhat.com>
2071 * ira.c (struct equivalence): Change member "is_arg_equivalence" and
2072 "replace" into boolean bitfields; turn member "loop_depth" into a short
2073 integer; add new member "no_equiv" and "reserved".
2074 (no_equiv): Set no_equiv of struct equivalence if register is marked
2075 as having no known equivalence.
2076 (update_equiv_regs): Check all definitions for a multiple-set
2077 register to make sure that the RHS have the same value.
2079 2014-10-13 Richard Henderson <rth@redhat.com>
2081 * combine-stack-adj.c (no_unhandled_cfa): New.
2082 (maybe_merge_cfa_adjust): New.
2083 (combine_stack_adjustments_for_block): Use them.
2085 2014-10-13 Aldy Hernandez <aldyh@redhat.com>
2087 * Makefile.in (TAGS): Tag ../include files.
2089 2014-10-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2091 * config/rs6000/rs6000.h (DBX_REGISTER_NUMBER): Pass format argument
2092 to rs6000_dbx_register_number.
2093 (DWARF_FRAME_REGNUM): Redefine as identity map.
2094 (DWARF2_FRAME_REG_OUT): Call rs6000_dbx_register_number.
2095 * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Update.
2096 * config/rs6000/rs6000.c (rs6000_dbx_register_number): Add format
2097 argument to handle .debug_frame and .eh_frame directly. Always
2098 translate SPE high register numbers. Add special treatment for CR,
2099 but only in .debug_frame. Respect RS6000_USE_DWARF_NUMBERING.
2101 * config/rs6000/sysv.h (DBX_REGISTER_NUMBER): Do not undefine.
2102 * config/rs6000/freebsd.h (DBX_REGISTER_NUMBER): Remove.
2103 (RS6000_USE_DWARF_NUMBERING): Define.
2104 * config/rs6000/freebsd64.h (DBX_REGISTER_NUMBER): Remove.
2105 (RS6000_USE_DWARF_NUMBERING): Define.
2106 * config/rs6000/netbsd.h (DBX_REGISTER_NUMBER): Remove.
2107 (RS6000_USE_DWARF_NUMBERING): Define.
2108 * config/rs6000/lynx.h (DBX_REGISTER_NUMBER): Remove.
2109 (RS6000_USE_DWARF_NUMBERING): Define.
2110 * config/rs6000/aix.h (RS6000_USE_DWARF_NUMBERING): Define.
2111 * config/rs6000/darwin.h (RS6000_USE_DWARF_NUMBERING): Define.
2113 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
2115 * config/i386/i386.c (ix86_address_cost): Lower cost for
2116 when address contains GOT register.
2118 2014-10-13 Ilya Enkovich <ilya.enkovich@intel.com>
2119 Vladimir Makarov <vmakarov@redhat.com>
2123 PR rtl-optimization/55458
2124 * config/i386/i386.c (ix86_use_pseudo_pic_reg): New.
2125 (ix86_init_pic_reg): New.
2126 (ix86_select_alt_pic_regnum): Add check on pseudo register.
2127 (ix86_save_reg): Likewise.
2128 (ix86_expand_prologue): Remove PIC register initialization
2129 now performed in ix86_init_pic_reg.
2130 (ix86_output_function_epilogue): Add check on pseudo register.
2131 (set_pic_reg_ever_alive): New.
2132 (legitimize_pic_address): Replace df_set_regs_ever_live with new
2133 set_pic_reg_ever_alive.
2134 (legitimize_tls_address): Likewise.
2135 (ix86_pic_register_p): New check.
2136 (ix86_delegitimize_address): Add check on pseudo register.
2137 (ix86_expand_call): Insert move from pseudo PIC register to ABI
2138 defined REAL_PIC_OFFSET_TABLE_REGNUM.
2139 (TARGET_INIT_PIC_REG): New.
2140 (TARGET_USE_PSEUDO_PIC_REG): New.
2141 * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Return INVALID_REGNUM
2142 if pic_offset_table_rtx exists.
2143 * doc/tm.texi.in (TARGET_USE_PSEUDO_PIC_REG, TARGET_INIT_PIC_REG):
2145 * doc/tm.texi: Regenerate.
2146 * function.c (assign_parms): Generate pseudo register for PIC.
2147 * init-regs.c (initialize_uninitialized_regs): Ignor pseudo PIC
2149 * ira-color.c (color_pass): Add check on pseudo register.
2150 * ira-emit.c (change_loop): Don't create copies for PIC pseudo
2152 * ira.c (split_live_ranges_for_shrink_wrap): Add check on pseudo
2154 (ira): Add target specific PIC register initialization.
2155 (do_reload): Keep PIC pseudo register.
2156 * lra-assigns.c (spill_for): Add checks on pseudo register.
2157 * lra-constraints.c (contains_symbol_ref_p): New.
2158 (lra_constraints): Enable lra risky transformations when PIC is pseudo
2160 * shrink-wrap.c (try_shrink_wrapping): Add check on pseudo register.
2161 * target.def (use_pseudo_pic_reg): New.
2162 (init_pic_reg): New.
2164 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
2166 * config/i386/x86-tune.def (X86_TUNE_SSE_PARTIAL_REG_DEPENDENCY):
2167 Remove m_SILVERMONT and m_INTEL from the tune.
2169 2014-10-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2172 * config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
2173 when _HPUX_SOURCE is defined.
2175 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
2177 PR tree-optimization/62127
2178 * tree.c (remap_type_1): When remapping array, remap
2181 2014-10-13 Christophe Lyon <christophe.lyon@linaro.org>
2183 * Makefile.in: (check-%): Update comment, as RUNTESTFLAGS no
2184 longer impact parallelization.
2186 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
2189 * ipa-polymorphic-call.c (extr_type_from_vtbl_ptr_store): Fix pasto.
2191 2014-10-13 Marat Zakirov <m.zakirov@samsung.com>
2193 * asan.c (instrument_derefs): BIT_FIELD_REF added.
2195 2014-10-13 Richard Biener <rguenther@suse.de>
2197 PR tree-optimization/63419
2198 * gimple-fold.h (gimple_convert): New function.
2199 * gimple-fold.c (gimple_convert): Likewise.
2200 * tree-ssa-pre.c (create_expression_by_pieces): Use gimple_convert
2201 to split out required conversions early.
2203 2014-10-13 Richard Sandiford <richard.sandiford@arm.com>
2205 * rtlanal.c (generic_subrtx_iterator <T>::add_subrtxes_to_queue):
2206 Add the parts of an insn in reverse order, with the pattern at
2207 the top of the queue. Detect when we're iterating over a SEQUENCE
2208 pattern and in that case just consider patterns of subinstructions.
2210 2014-10-12 Oleg Endo <olegendo@gcc.gnu.org>
2213 * config/sh/sh-protos (sh_find_equiv_gbr_addr): Use rtx_insn* instead
2215 * config/sh/sh.c (sh_find_equiv_gbr_addr): Use def chains instead of
2217 (sh_find_equiv_gbr_addr): Do nothing if input mem is already a GBR
2218 address. Use def chains to handle GBR clobbering call insns.
2220 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
2222 * asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h,
2223 config/darwin.c, config/m32c/m32c.c, config/mep/mep.c,
2224 config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c,
2225 function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c,
2226 output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c,
2227 tree-ssa.c, varasm.c: Use hash-table instead of hashtab.
2228 * doc/gty.texi (for_user): Document new option.
2229 * gengtype.c (create_user_defined_type): Don't try to get a struct for
2231 (walk_type): Don't error out on for_user option.
2232 (write_func_for_structure): Emit user marking routines if requested by
2234 (write_local_func_for_structure): Likewise.
2235 (main): Mark types with for_user option as used.
2236 * ggc.h (gt_pch_nx): Add overload for unsigned int.
2237 * hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads.
2238 * hash-table.h (ggc_hasher): New struct.
2239 (hash_table::create_ggc): New function.
2240 (gt_pch_nx): New overload for hash_table.
2242 2014-10-11 Oleg Endo <olegendo@gcc.gnu.org>
2244 * config/sh/sh.h (TARGET_SH4A_ARCH): Remove macro.
2245 * config/sh/sh.h: Replace uses of TARGET_SH4A_ARCH with TARGET_SH4A.
2246 * config/sh/sh.c: Likewise.
2247 * config/sh/sh-mem.cc: Likewise.
2248 * config/sh/sh.md: Likewise.
2249 * config/sh/predicates.md: Likewise.
2250 * config/sh/sync.md: Likewise.
2252 2014-10-11 Martin Liska <mliska@suse.cz>
2255 * cgraphunit.c (symbol_table::process_new_functions): Missing call
2256 for call_cgraph_insertion_hooks added.
2258 2014-10-10 Jakub Jelinek <jakub@redhat.com>
2261 * stor-layout.c (min_align_of_type): Don't decrease alignment
2262 through BIGGEST_FIELD_ALIGNMENT or ADJUST_FIELD_ALIGN if
2263 TYPE_USER_ALIGN is set.
2265 2014-10-10 Uros Bizjak <ubizjak@gmail.com>
2267 PR rtl-optimization/63483
2268 * alias.c (true_dependence_1): Do not exit early for MEM_READONLY_P
2269 references when alignment ANDs are involved.
2270 (write_dependence_p): Ditto.
2271 (may_alias_p): Ditto.
2273 2014-10-10 Marek Polacek <polacek@redhat.com>
2275 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_OBJECT_SIZE.
2276 * doc/invoke.texi: Document -fsanitize=object-size.
2277 * flag-types.h (enum sanitize_code): Add SANITIZE_OBJECT_SIZE and
2278 or it into SANITIZE_UNDEFINED.
2279 * gimple-fold.c (gimple_fold_call): Optimize IFN_UBSAN_OBJECT_SIZE.
2280 * internal-fn.c (expand_UBSAN_OBJECT_SIZE): New function.
2281 * internal-fn.def (UBSAN_OBJECT_SIZE): Define.
2282 * opts.c (common_handle_option): Handle -fsanitize=object-size.
2283 * ubsan.c: Include tree-object-size.h.
2284 (ubsan_type_descriptor): Call tree_to_uhwi instead of tree_to_shwi.
2285 (ubsan_expand_bounds_ifn): Use false instead of 0.
2286 (ubsan_expand_objsize_ifn): New function.
2287 (instrument_object_size): New function.
2288 (pass_ubsan::execute): Add object size instrumentation.
2289 * ubsan.h (ubsan_expand_objsize_ifn): Declare.
2291 2014-10-10 Richard Henderson <rth@redhat.com>
2294 * shrink-wrap.c (move_insn_for_shrink_wrap): Don't use single_set.
2295 Restrict the set of expressions we're willing to move.
2297 2014-10-10 Jeff Law <law@redhat.com>
2299 * ira.c (struct equivalence): Promote INIT_INSNs field to
2300 an rtx_insn_list. Add comments.
2301 (no_equiv): Promote LIST to an rtx_insn_list. Update
2302 testing for and creating the special marker. Use methods
2303 to extract the insn and next pointers. Promote INSN to an
2305 (update_equiv_regs): Update test for special marker in the
2308 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2310 * configure.ac: Add --enable-fix-cortex-a53-835769 option.
2311 * configure: Regenerate.
2312 * config/aarch64/aarch64.c (aarch64_override_options): Handle
2313 TARGET_FIX_ERR_A53_835769_DEFAULT.
2314 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init
2316 * doc/install.texi (aarch64*-*-*): Document
2317 new --enable-fix-cortex-a53-835769 option.
2319 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2320 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2322 * config/aarch64/aarch64.h (FINAL_PRESCAN_INSN): Define.
2323 (ADJUST_INSN_LENGTH): Define.
2324 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): New option.
2325 * config/aarch64/aarch64.c (is_mem_p): New function.
2326 (is_memory_op): Likewise.
2327 (aarch64_prev_real_insn): Likewise.
2328 (is_madd_op): Likewise.
2329 (dep_between_memop_and_curr): Likewise.
2330 (aarch64_madd_needs_nop): Likewise.
2331 (aarch64_final_prescan_insn): Likewise.
2332 * doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-835769
2333 and -mno-fix-cortex-a53-835769 options.
2335 2014-10-10 Jakub Jelinek <jakub@redhat.com>
2337 PR tree-optimization/63464
2338 * tree-switch-conversion.c (struct case_bit_test): Remove
2339 hi and lo fields, add wide_int mask field.
2340 (emit_case_bit_tests): Add MAXVAL argument, rewrite uses of
2341 hi/lo fields into wide_int mask operations, optimize by pretending
2342 minval to be 0 if maxval is small enough.
2343 (process_switch): Adjust caller.
2345 2014-10-10 Richard Biener <rguenther@suse.de>
2347 PR tree-optimization/63379
2348 * tree-vect-slp.c (vect_get_constant_vectors): Do not compute
2349 a neutral operand for min/max when it is not a reduction chain.
2351 2014-10-10 Richard Biener <rguenther@suse.de>
2353 PR tree-optimization/63476
2354 * tree-ssa-pre.c (struct bb_bitmap_sets): Add vop_on_exit member.
2355 (BB_LIVE_VOP_ON_EXIT): New define.
2356 (create_expression_by_pieces): Assign VUSEs to stmts.
2357 (compute_avail): Track BB_LIVE_VOP_ON_EXIT.
2358 (pass_pre::execute): Assert virtual SSA form is up-to-date
2361 2014-10-10 Eric Botcazou <ebotcazou@adacore.com>
2363 * lra-assigns.c (assign_by_spills): Error out on spill failure.
2365 2014-10-09 Markus Trippelsdorf <markus@trippelsdorf.de>
2367 * pa-polymorphic-call.c (check_stmt_for_type_change): Move
2370 2014-10-09 Richard Biener <rguenther@suse.de>
2372 PR tree-optimization/63380
2373 * tree-ssa-tail-merge.c (stmt_local_def): Exclude stmts that
2376 2014-10-09 Joern Rennecke <joern.rennecke@embecosm.com>
2378 * config/avr/avr.opt (mmcu=): Change to have a string value.
2379 (mn-flash=, mskip-bug, march=, mrmw): New options.
2380 (HeaderInclude): New.
2381 (mmcu=): Remove Var / Init clauses.
2382 * config/avr/avr.h (DRIVER_SELF_SPECS): Translate -mmcu into a
2384 (SYMBOL_FLAG_IO, SYMBOL_FLAG_ADDRESS): Define.
2385 (ASM_OUTPUT_ALIGNED_BSS): Use avr_asm_asm_output_aligned_bss.
2386 (SYMBOL_FLAG_IO_LOW): Define.
2387 (avr_device_to_as, avr_device_to_ld): Don't declare.
2388 (avr_device_to_data_start, avr_device_to_startfiles): Likewise.
2389 (avr_device_to_devicelib, avr_device_to_sp8): Likewise.
2390 (EXTRA_SPEC_FUNCTIONS): Don't define.
2391 (ASM_SPEC): Translate -arch= option to -mmcu= option.
2392 (LINK_SPEC): Translate -arch= option to -m= option.
2393 Don't use device_to_ld / device_to_data_start.
2394 (STARTFILE_SPEC): Now empty.
2395 (ASM_SPEC): Add -%{mrelax: --mlink-relax}.
2396 * config/avr/gen-avr-mmcu-specs.c: New file.
2397 * config/avr/t-avr (gen-avr-mmcu-specs$(build_exeext)): New rule.
2398 (s-device-specs): Likewise.
2399 (GCC_PASSES): Add s-device-specs.
2400 (install-driver): Depend on install-device-specs.
2401 (install-device-specs): New rule.
2402 * config/avr/avr.c (avr_option_override): Look up mcu arch by
2403 avr_arch_index and provide fallback initialization for avr_n_flash.
2404 (varasm.h): #include.
2405 (avr_print_operand) <i>: Allow SYMBOL_REF with SYMBOL_FLAG_IO;
2406 (avr_handle_addr_attribute, avr_eval_addr_attrib): New functions.
2407 (avr_attribute_table): Add "io", "address" and "io_low".
2408 (avr_asm_output_aligned_decl_common): Change type of decl to tree.
2409 Add special handling for symbols with "io" and/or "address" attributes.
2410 (avr_asm_asm_output_aligned_bss): New function.
2411 (avr_encode_section_info): Set SYMBOL_FLAG_IO and SYMBOL_FLAG_ADDRESS
2412 as appropriate. Handle io_low attribute.
2413 (avr_out_sbxx_branch): Handle symbolic io addresses.
2414 (avr_xload_libgcc_p, avr_nonconst_pointer_addrspace): Use
2415 avr_n_flash instead of avr_current_device->n_flash.
2416 (avr_pgm_check_var_decl, avr_insert_attributes): Likewise.
2417 (avr_emit_movmemhi): Likewise.
2418 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Likewise.
2419 Use TARGET_RMW instead of avr_current_device->dev_attributes.
2420 Don't define avr_current_device->macro (that's the specfile's job).
2421 Use TARGET_SKIP_BUG instead of avr_current_device->errata_skip.
2422 * config/avr/avr.c (avr_2word_insn_p): Likewise.
2423 * config/avr/avr.md (*cpse.ne): Likewise.
2424 (mov<mode>): Use avr_eval_addr_attrib.
2425 (cbi): Change constraint for low_io_address_operand operand to "i".
2426 (sbi, sbix_branch, sbix_branch_bit7, insv.io, insv.not.io): Likewise.
2427 * config/avr/predicates.md (io_address_operand):
2428 Allow SYMBOL_REF with SYMBOL_FLAG_IO.
2429 (low_io_address_operand): Allow SYMBOL_REF with SYMBOL_FLAG_IO_LOW.
2430 * config/avr/avr-protos.h (avr_asm_output_aligned_decl_common):
2432 (avr_eval_addr_attrib, avr_asm_asm_output_aligned_bss): Prototype.
2433 * config/avr/genmultilib.awk: Use -march=.
2434 Remove Multilib matches processing.
2435 * config/avr/t-multilib, config/avr/avr-tables.opt: Regenerate.
2436 * config/avr/avr-arch.h: Add double include guard.
2437 (avr_mcu_t) <library_name>: Update comment.
2438 * config/avr/driver-avr.c (avr_device_to_as): Delete.
2439 (avr_device_to_ld, avr_device_to_data_start): Likewise.
2440 (avr_device_to_startfiles, avr_device_to_devicelib): Likewise.
2441 (avr_device_to_sp8): Likewise.
2442 * config/avr/genopt.sh: Instead avr_mcu, emit an Enum for avr_arch.
2444 * doc/extend.texi (io, address): Document new AVR variable attributes.
2447 2014-10-09 Marek Polacek <polacek@redhat.com>
2449 * doc/invoke.texi: Document -fsanitize=bool and -fsanitize=enum.
2451 2014-10-08 Richard Biener <rguenther@suse.de>
2453 PR tree-optimization/61969
2454 * tree-nrv.c (pass_nrv::execute): Properly test for automatic
2457 2014-10-09 Richard Biener <rguenther@suse.de>
2459 PR tree-optimization/63445
2460 * tree-vrp.c (simplify_cond_using_ranges): Only warn about
2461 overflow for non-equality compares.
2463 2014-10-09 Uros Bizjak <ubizjak@gmail.com>
2465 PR rtl-optimization/57003
2466 * regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
2467 also check CALL_INSN_FUNCTION_USAGE for clobbers again after
2468 killing regs_invalidated_by_call.
2470 2014-10-08 Teresa Johnson <tejohnson@google.com>
2473 * tree-ssa-threadupdate.c (estimated_freqs_path): New function.
2474 (ssa_fix_duplicate_block_edges): Invoke it.
2475 (mark_threaded_blocks): Make two passes to avoid ordering dependences.
2477 2014-10-08 Oleg Endo <olegendo@gcc.gnu.org>
2480 * config/sh/sync.md (atomic_exchangesi_hard, atomic_exchange<mode>_hard,
2481 atomic_fetch_<fetchop_name>si_hard,
2482 atomic_fetch_<fetchop_name><mode>_hard, atomic_fetch_nandsi_hard,
2483 atomic_fetch_nand<mode>_hard, atomic_<fetchop_name>_fetchsi_hard,
2484 atomic_<fetchop_name>_fetch<mode>_hard, atomic_nand_fetchsi_hard,
2485 atomic_nand_fetch<mode>_hard): Add missing set of T_REG.
2487 2014-10-08 Rong Xu <xur@google.com>
2489 * gcov-tool.c (profile_overlap): New driver function
2490 to compute profile overlap.
2491 (print_overlap_usage_message): New.
2492 (overlap_usage): New.
2494 (print_usage): Add calls to overlap function.
2496 * doc/gcov-tool.texi: Add documentation.
2498 2014-10-08 Steve Ellcey <sellcey@mips.com>
2500 * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Change
2501 LINUX64_DRIVER_SELF_SPECS to LINUX_DRIVER_SELF_SPECS
2503 2014-10-08 Jan Hubicka <hubicka@ucw.cz>
2505 * ipa-polymorphic-call.c (extr_type_from_vtbl_store): Do better
2506 pattern matching of MEM_REF.
2507 (check_stmt_for_type_change): Update.
2509 2014-10-08 Steve Ellcey <sellcey@mips.com>
2511 * config/mips/linux64.h: Remove.
2512 * config/mips/gnu-user64.h: Remove.
2513 * gcc.config (mips*-*-*): Remove references to linux64.h and
2515 * config/mips/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): Replace
2516 with modified version from gnu-user64.h.
2517 (LINUX_DRIVER_SELF_SPECS): Update parts from gnu-user64.h.
2518 (LOCAL_LABEL_PREFIX): Copy from gnu-user64.h.
2519 * config/mips/linux.h (GNU_USER_LINK_EMULATION32): Copy from
2521 (GNU_USER_LINK_EMULATION64): Ditto.
2522 (GNU_USER_LINK_EMULATIONN32): Ditto.
2523 (GLIBC_DYNAMIC_LINKER32): Ditto.
2524 (GLIBC_DYNAMIC_LINKER64): Ditto.
2525 (GLIBC_DYNAMIC_LINKERN32): Ditto.
2526 (UCLIBC_DYNAMIC_LINKER32): Ditto.
2527 (UCLIBC_DYNAMIC_LINKER64): Ditto.
2528 (UCLIBC_DYNAMIC_LINKERN32): Ditto.
2529 (BIONIC_DYNAMIC_LINKERN32): Ditto.
2530 (GNU_USER_DYNAMIC_LINKERN32): Ditto.
2531 (GLIBC_DYNAMIC_LINKER): Delete.
2532 (UCLIBC_DYNAMIC_LINKER): Delete.
2534 2014-10-08 Joern Rennecke <joern.rennecke@embecosm.com>
2535 Richard Biener <rguenther@suse.de>
2537 * cfgexpand.c (expand_debug_expr) <TARGET_MEM_REF>:
2538 Get address space from operand 0 (BASE).
2540 2014-10-07 Iain Sandoe <iain@codesourcery.com>
2543 * config/i386/i386.c (x86_output_mi_thunk): Fix darwin fallout.
2545 2014-10-07 Aldy Hernandez <aldyh@redhat.com>
2547 * dwarf2out.c: Remove current_function_has_inlines.
2548 (gen_subprogram_die): Same.
2549 (gen_inlined_subroutine_die): Same.
2551 2014-10-07 Ilya Tocar <ilya.tocar@intel.com>
2553 * config/i386/adxintrin.h (_subborrow_u64): Use long long for param
2555 (_addcarry_u64): Ditto.
2556 (_addcarryx_u64): Ditto.
2558 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
2560 * cgraph.h (cgraph_node::get_fun): Declare.
2561 * cgraph.c (cgraph_node::get_fun): New method.
2562 * ipa-inline.c (can_inline_edge_p): Use it.
2564 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
2566 * lto-opts.c (lto_write_options): Handle -fmath-errno, -fsigned-zeros
2567 and -ftrapping-math.
2568 * lto-wrapper.c (merge_and_complain): Likewise.
2569 (run_gcc): Likewise.
2571 2014-10-06 Rong Xu <xur@google.com>
2573 * params.def (PARAM_INDIR_CALL_TOPN_PROFILE): New param.
2574 * tree-profile.c: (params.h): New include.
2575 (init_ic_make_global_vars): Make __gcov_indirect_call_topn_callee
2576 and __gcov_indirect_call_topn_counters for
2577 indirect_call_topn_profile.
2578 (gimple_init_edge_profiler): New decls for
2579 __gcov_indirect_call_topn_profiler.
2580 (gimple_gen_ic_profiler): Generate the correct profiler call.
2581 (gimple_gen_ic_func_profiler): Fix format.
2582 * value-prof.c (params.h): New include.
2583 (dump_histogram_value): Hanlde indirect_call_topn counters.
2584 (stream_in_histogram_value): Ditto.
2585 (gimple_indirect_call_to_profile): Use indirect_call_topn
2586 profile when PARAM_INDIR_CALL_TOPN_PROFILE is set.
2587 (gimple_find_values_to_profile): Hanlde indirect_call_topn
2589 * value-prof.h (enum hist_type): Histrogram type for
2590 indirect_call_topn counters.
2591 * profile.c (instrument_values): Instrument
2592 indirect_call_topn counters.
2594 2014-10-06 Rong Xu <xur@google.com>
2596 * Makefile.in: Fix dependence.
2597 * gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV): Add
2598 indirect call topn profiler.
2601 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
2603 * calls.c (expand_call): Do not use the target as the return slot if
2604 it is not sufficiently aligned.
2606 2014-10-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2608 * config/rs6000/rs6000.c (analyze_swaps commentary): Add
2609 discussion of permutes and why we don't handle them.
2611 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
2613 * config/sparc/predicates.md (int_register_operand): Delete.
2615 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
2617 * dwarf2cfi.c (create_pseudo_cfg): Fix trace numbering.
2619 2014-10-06 Jakub Jelinek <jakub@redhat.com>
2621 * ubsan.h (ubsan_get_source_location): New prototype.
2622 * ubsan.c (ubsan_source_location_type): New variable.
2623 Function renamed to ...
2624 (ubsan_get_source_location_type): ... this. Cache
2625 return value in ubsan_source_location_type variable.
2626 (ubsan_source_location, ubsan_create_data): Use
2627 ubsan_get_source_location_type instead of
2628 ubsan_source_location_type.
2629 * asan.c (asan_protect_global): Don't protect globals
2630 with ubsan_get_source_location_type () type.
2631 (asan_add_global): Provide global decl location info
2634 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2636 * ipa-prop.c (try_make_edge_direct_virtual_call): Remove overactive
2639 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2641 * ipa-polymorphic-call.c (possible_placement_new): Fix condition
2643 (ipa_polymorphic_call_context::restrict_to_inner_type): Do not walk
2645 (ipa_polymorphic_call_context::dump): Fix formating.
2646 (walk_ssa_copies): Add logic avoiding loops; update uses.
2647 * ipa-prop.c (ipa_analyze_call_uses): Compute vptr_changed.
2649 2014-10-02 Mark Wielaard <mjw@redhat.com>
2652 * dwarf2out.c (gen_subprogram_die): When a member function is
2653 explicitly deleted then add a DW_AT_GNU_deleted attribute.
2654 * langhooks.h (struct lang_hooks_for_decls): Add
2655 function_decl_deleted_p langhook.
2656 * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
2657 (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_DELETED_P.
2659 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2661 * ipa-polymorphic-call.c (walk_ssa_copies): Recognize
2662 NULL pointer checks.
2663 (ipa_polymorphic_call_context::get_dynamic_type): Return true
2664 if type doesn't change.
2665 * cgraph.h (cgraph_indirect_call_info): New flag.
2666 * cgraph.c (cgraph_node::create_indirect_edge): Initialize it.
2667 (cgraph_node::dump): Dump it.
2668 * ipa-prop.c (ipa_analyze_call_uses): Ignore return valud
2669 of context.get_dynamic_type.
2670 (ipa_make_edge_direct_to_target): Do not speculate
2671 edge that is already speuclative.
2672 (try_make_edge_direct_virtual_call): Use VPTR_CHANGED; Do not
2673 speculate to __builtin_unreachable
2674 (ipa_write_indirect_edge_info, ipa_read_indirect_edge_info): Stream
2676 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use vptr_changed.
2678 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2680 * ipa-prop.c (ipa_compute_jump_functions_for_edge): Call
2681 get_dynamic_type; drop TODO.
2682 * ipa-polymorphic-call.c
2683 (ipa_polymorphic_call_context::get_dynamic_type): Be ready
2684 for otr_type to be unknown.
2686 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
2688 * common/config/score/score-common.c: Remove.
2689 * config.gcc: Remove support for score-*.
2690 * config/score/constraints.md: Remove.
2691 * config/score/elf.h: Remove.
2692 * config/score/predicates.md: Remove.
2693 * config/score/score-conv.h: Remove.
2694 * config/score/score-generic.md: Remove.
2695 * config/score/score-modes.def: Remove.
2696 * config/score/score-protos.h: Remove.
2697 * config/score/score.c: Remove.
2698 * config/score/score.h: Remove.
2699 * config/score/score.md: Remove.
2700 * config/score/score.opt: Remove.
2701 * doc/md.texi: Don't document score-*.
2703 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
2706 * genconditions.c: Directly include ggc.h before rtl.h.
2708 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
2710 * ipa-polymorphic-call.c
2711 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Fix
2712 code determining speculative type.
2713 (ipa_polymorphic_call_context::combine_with): Fix speculation merge.
2715 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2717 * altivec.md (altivec_lvsl): New define_expand.
2718 (altivec_lvsl_direct): Rename define_insn from altivec_lvsl.
2719 (altivec_lvsr): New define_expand.
2720 (altivec_lvsr_direct): Rename define_insn from altivec_lvsr.
2721 * rs6000.c (rs6000_expand_builtin): Change to use
2722 altivec_lvs[lr]_direct; remove commented-out code.
2724 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2726 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
2727 Issue a warning message when vec_lvsl or vec_lvsr is used with a
2728 little endian target.
2730 2014-10-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
2732 * tree-pretty-print.c (dump_location): Make it extern. Dump also
2734 * tree-pretty-print.h (dump_location): Declare.
2735 * gimple-pretty-print.c (dump_gimple_phi): Use dump_location.
2736 (pp_gimple_stmt_1): Likewise.
2737 (dump_implicit_edges): Likewise.
2738 * gimplify.c (gimplify_call_expr): Use LOCATION_FILE and
2742 2014-10-03 David Malcolm <dmalcolm@redhat.com>
2744 * gcc.c (driver::global_initializations): Remove "const" so
2745 that GCC_DRIVER_HOST_INITIALIZATION can modify decoded_options
2746 and decoded_options_count.
2748 2014-10-03 Maciej W. Rozycki <macro@codesourcery.com>
2750 * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Remove
2752 * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Handle
2753 TARGET_E500_DOUBLE case here.
2755 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
2760 * doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
2762 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
2764 * cgraph.h (struct indirect_call_info): Add IN_POLYMORPHIC_CDTOR
2765 * lto-cgraph.c (lto_output_edge, input_edge): Stream
2766 in_polymorphic_cdtor
2767 * cgraph.c (symbol_table::create_edge): Compute in_polymorphic_cdtor.
2768 (cgraph_edge::make_speculative): Copy in_polymorphic_cdtor.
2769 * cgraphclones.c (cgraph_edge::clone): Likewise.
2770 * ipa-prop.c (update_jump_functions_after_inlining,
2771 try_make_edge_direct_virtual_call): Pass in_polymorphic_cdtor
2772 to possible_dynamic_type_change.
2773 (decl_maybe_in_construction_p): Allow empty OUTER_TYPE and BASE.
2774 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
2775 IN_POLY_CDOTR argument.
2777 * ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
2778 for BASE and OUTER_TYPE being NULL.
2779 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
2780 in_poly_cdtor parameter.
2782 2014-10-03 Jakub Jelinek <jakub@redhat.com>
2784 * config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Fix up formatting.
2785 (ix86_expand_vec_perm): Only call ix86_expand_vec_perm_vpermi2 if
2787 (expand_vec_perm_1): Likewise.
2789 2014-10-03 Jakub Jelinek <jakub@redhat.com>
2790 Uros Bizjak <ubizjak@gmail.com>
2792 PR tree-optimization/61403
2793 * config/i386/i386.c (expand_vec_perm_palignr): Fix a spelling
2794 error in comment. Also optimize 256-bit vectors for AVX2
2795 or AVX (floating vectors only), provided the first permutation
2796 can be performed in one insn.
2798 2014-10-03 David Malcolm <dmalcolm@redhat.com>
2800 * gcc.c (class driver): New class.
2801 (main): Reimplement in terms of driver::main, moving most of the
2802 locals to be locals within individual methods of class driver.
2803 The remaining locals "explicit_link_files", "decoded_options" and
2804 "decoded_options_count" are used by multiple driver:: methods, and
2805 so become member data. Doing so isolates the argc/argv reads and
2806 writes. Replace "goto out" with a special exit code from
2807 new method driver::prepare_infiles. Split out the old
2808 implementation of main into the following...
2809 (driver::main): New function, corresponding to the old "main"
2811 (driver::set_progname): New function, taken from the old
2812 "main" implementation.
2813 (driver::expand_at_files): Likewise.
2814 (driver::decode_argv): Likewise.
2815 (driver::global_initializations): Likewise.
2816 (driver::build_multilib_strings): Likewise.
2817 (driver::set_up_specs): Likewise.
2818 (driver::putenv_COLLECT_GCC): Likewise.
2819 (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Likewise.
2820 (driver::handle_unrecognized_options): Likewise.
2821 (driver::maybe_print_and_exit): Likewise.
2822 (driver::prepare_infiles): Likewise.
2823 (driver::do_spec_on_infiles): Likewise.
2824 (driver::maybe_run_linker): Likewise.
2825 (driver::final_actions): Likewise.
2826 (driver::get_exit_code): Likewise.
2828 2014-10-03 Yury Gribov <y.gribov@samsung.com>
2830 * asan.c (asan_finish_file): Disable __asan_init calls for KASan;
2831 don't emit empty ctors.
2833 2014-10-03 Eric Botcazou <ebotcazou@adacore.com>
2835 * convert.c (convert_to_integer): Do not introduce useless conversions
2836 between integral types.
2838 2014-10-03 David Sherwood <david.sherwood@arm.com>
2840 * ira-int.h (ira_allocno): Mark hard_regno as signed.
2842 2014-10-03 Ilya Enkovich <ilya.enkovich@intel.com>
2844 * lra-constraints.c (inherit_in_ebb): Handle calls with
2845 multiple return values.
2846 * caller-save.c (save_call_clobbered_regs): Likewise.
2848 2014-10-03 Jakub Jelinek <jakub@redhat.com>
2850 * tree-vect-data-refs.c (vect_permute_load_chain,
2851 vect_shift_permute_load_chain): Fix a typo in temporary var names,
2852 suffle3 to shuffle3.
2855 * omp-low.c (taskreg_contexts): New variable.
2856 (scan_omp_parallel): Push newly created context into taskreg_contexts
2857 vector and move record layout code to finish_taskreg_scan.
2858 (scan_omp_task): Likewise.
2859 (finish_taskreg_scan): New function.
2860 (execute_lower_omp): Call finish_taskreg_scan on all taskreg_contexts
2861 vector elements and release it.
2864 * config/i386/i386.c (expand_vec_perm_palignr): If op1, op0 order
2865 of palignr arguments can't be used due to min 0 or max - min
2866 too high, try also op0, op1 order of palignr arguments.
2868 2014-10-02 Jan Hubicka <hubicka@ucw.cz>
2870 * cgraph.h (ipa_polymorphic_call_context):
2871 Turn bools into bitfields; add DYNAMIC; make MAKE_SPECULATIVE
2872 private, add POSSIBLE_DYNAMIC_TYPE_CHANGE.
2873 * ipa-polymorphic-call.c
2874 (ipa_polymorphic_call_context::restrict_to_inner_class): Allow accesses
2875 past end of dynamic types.
2876 (ipa_polymorphic_call_context::stream_out,
2877 speculative_outer_type): Stream dynamic flag.
2878 (ipa_polymorphic_call_context::set_by_decl): Clear DYNAMIC.
2879 (ipa_polymorphic_call_context::ipa_polymorphic_call_context):
2881 (ipa_polymorphic_call_context::get_dynamic_type): Use DYNAMIC;
2883 (ipa_polymorphic_call_context::combine_with): Propagate dynamic.
2884 * ipa-prop.c (update_jump_functions_after_inlining,
2885 try_make_edge_direct_virtual_call): Use possible_dynamic_type_change.
2887 2014-10-02 Teresa Johnson <tejohnson@google.com>
2889 * tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies
2890 up when synthesizing counts to avoid rounding errors.
2892 2014-10-02 Teresa Johnson <tejohnson@google.com>
2895 * tree-ssa-threadupdate.c (freqs_to_counts_path): Remove
2896 asserts to handle incoming insanities.
2898 2014-10-02 Martin Jambor <mjambor@suse.cz>
2900 PR tree-optimization/63375
2901 * tree-sra.c (build_access_from_expr_1): Disqualify volatile
2904 2014-10-02 Olivier Hainque <hainque@adacore.com>
2906 * Makefile.in (CROSS): Define, to @CROSS.
2908 2014-10-02 Jakub Jelinek <jakub@redhat.com>
2911 * config/i386/i386.c (expand_vec_perm_1): Try expand_vec_perm_palignr
2912 if it expands to a single insn only.
2913 (expand_vec_perm_palignr): Add SINGLE_INSN_ONLY_P argument. If true,
2914 fail unless in_order is true. Add forward declaration.
2915 (expand_vec_perm_vperm2f128): Fix up comment about which permutation
2916 is useful for one_operand_p.
2917 (ix86_expand_vec_perm_const_1): Adjust expand_vec_perm_palignr caller.
2919 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2921 * cgraphclones.c (build_function_type_skip_args): Do not make new
2922 type variant of old.
2924 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2926 * ipa-prop.h (ipa_get_controlled_uses): Add hack to avoid ICE
2927 when speculation is added.
2928 (ipa_edge_args): Add polymorphic_call_contexts.
2929 (ipa_get_ith_polymorhic_call_context): New accesor.
2930 (ipa_make_edge_direct_to_target): Add SPECULATIVE parameter.
2931 * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Print contexts.
2932 (ipa_compute_jump_functions_for_edge): Compute contexts.
2933 (update_jump_functions_after_inlining): Update contexts.
2934 (ipa_make_edge_direct_to_target): Add SPECULATIVE argument;
2935 update dumping; add speculative edge creation.
2936 (try_make_edge_direct_virtual_call): Add CTX_PTR parameter; handle
2938 (update_indirect_edges_after_inlining): Pass down context.
2939 (ipa_edge_duplication_hook): Duplicate contexts.
2940 (ipa_write_node_info): Stream out contexts.
2941 (ipa_read_node_info): Stream in contexts.
2942 * ipa-devirt.c (type_all_derivations_known_p): Avoid ICE on non-ODR
2944 (try_speculative_devirtualization): New function.
2945 * ipa-utils.h (try_speculative_devirtualization): Declare.
2947 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2949 * ipa.c (walk_polymorphic_call_targets): Avoid ICE when
2952 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2954 * ipa-prop.c (ipa_modify_formal_parameters): Do not merge
2957 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2959 * ipa-polymorphic-call.c
2960 (ipa_polymorphic_call_context::restrict_to_inner_class):
2961 Rename EXPECTED_TYPE to OTR_TYPE; Validate speculation late;
2962 use speculation_consistent_p to do so; Add CONSDER_BASES
2963 and CONSIDER_PLACEMENT_NEW parameters.
2964 (contains_type_p): Add CONSDER_PLACEMENT_NEW and CONSIDER_BASES;
2965 short circuit obvious cases.
2966 (ipa_polymorphic_call_context::dump): Improve formatting.
2967 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Use
2968 combine_speculation_with to record speculations; Do not ICE when
2969 object is located in pointer type decl; do not ICE for methods
2970 of UNION_TYPE; do not record nonpolymorphic types.
2971 (ipa_polymorphic_call_context::speculation_consistent_p): New method.
2972 (ipa_polymorphic_call_context::combine_speculation_with): New method.
2973 (ipa_polymorphic_call_context::combine_with): New method.
2974 (ipa_polymorphic_call_context::make_speculative): Move here; use
2975 combine speculation.
2976 * cgraph.h (ipa_polymorphic_call_context): Update
2977 restrict_to_inner_class prototype; add offset_by, make_speculative,
2978 combine_with, useless_p, combine_speculation_with and
2979 speculation_consistent_p methods.
2980 (ipa_polymorphic_call_context::offset_by): New method.
2981 (ipa_polymorphic_call_context::useless_p): New method.
2983 2014-10-01 Segher Boessenkool <segher@kernel.crashing.org>
2985 PR rtl-optimization/62151
2986 * combine.c (can_combine_p): Allow the destination register of INSN
2987 to be clobbered in I3.
2988 (subst): Do not substitute into clobbers of registers.
2990 2014-10-01 Jakub Jelinek <jakub@redhat.com>
2993 * dwarf2out.c (loc_list_from_tree): Handle MEM_REF with non-zero
2994 offset, TARGET_MEM_REF and SSA_NAME.
2996 * config/i386/i386.c (expand_vec_perm_palignr): Handle
2997 256-bit vectors for TARGET_AVX2.
2999 * config/i386/i386.c (expand_vec_perm_vperm2f128): Canonicalize
3003 * config/i386/i386.c (expand_vec_perm_pshufb): Fix up rperm[0]
3004 argument to avx2_permv2ti.
3006 2014-10-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3008 * config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
3010 2014-09-30 Uros Bizjak <ubizjak@gmail.com>
3012 * config/i386/i386.md (fmodxf3): Enable for flag_finite_math_only only.
3013 (fmod<mode>3): Ditto.
3014 (fpremxf4_i387): Ditto.
3015 (reminderxf3): Ditto.
3016 (reminder<mode>3): Ditto.
3017 (fprem1xf4_i387): Ditto.
3019 2014-09-30 Teresa Johnson <tejohnson@google.com>
3021 * tree-ssa-threadupdate.c (struct ssa_local_info_t): New
3022 duplicate_blocks bitmap.
3023 (remove_ctrl_stmt_and_useless_edges): Ditto.
3024 (create_block_for_threading): Ditto.
3025 (compute_path_counts): New function.
3026 (update_profile): Ditto.
3027 (recompute_probabilities): Ditto.
3028 (update_joiner_offpath_counts): Ditto.
3029 (freqs_to_counts_path): Ditto.
3030 (clear_counts_path): Ditto.
3031 (ssa_fix_duplicate_block_edges): Update profile info.
3032 (ssa_create_duplicates): Pass new parameter.
3033 (ssa_redirect_edges): Remove old profile update.
3034 (thread_block_1): New duplicate_blocks bitmap,
3035 remove old profile update.
3036 (thread_single_edge): Pass new parameter.
3038 2014-09-30 Ilya Tocar <ilya.tocar@intel.com>
3041 * varasm.c (decode_reg_name_and_count): Check availability for
3042 registers from ADDITIONAL_REGISTER_NAMES.
3044 2014-09-30 David Malcolm <dmalcolm@redhat.com>
3047 * Makefile.in (PRETTY_PRINT_H): Add wide-int-print.h.
3048 (PLUGIN_HEADERS): Add pass-instances.def.
3050 2014-09-30 James Greenhalgh <james.greenhalgh@arm.com>
3052 * config/aarch64/aarch64-simd-builtins.def (sqdmull_laneq): Expand
3054 * config/aarch64/aarch64-simd.md
3055 (aarch64_sqdmull_laneq<mode>): Expand iterator.
3056 * config/aarch64/arm_neon.h (vqdmullh_laneq_s16): New.
3057 (vqdmulls_lane_s32): Fix return type.
3058 (vqdmulls_laneq_s32): New.
3060 2014-09-30 Jakub Jelinek <jakub@redhat.com>
3063 * ifcvt.c (dead_or_predicable): Don't call redirect_jump_1
3064 or invert_jump_1 if jump isn't any_condjump_p.
3066 2014-09-30 Terry Guo <terry.guo@arm.com>
3068 * config/arm/arm-cores.def (cortex-m7): New core name.
3069 * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name.
3071 * config/arm/arm-tables.opt: Regenerated.
3072 * config/arm/arm-tune.md: Regenerated.
3073 * config/arm/arm.h (TARGET_VFP5): New macro.
3074 * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7.
3075 * config/arm/vfp.md (<vrint_pattern><SDF:mode>2,
3076 smax<mode>3, smin<mode>3): Enabled for FPU FPv5.
3077 * doc/invoke.texi: Document new cpu and fpu names.
3079 2014-09-30 Jiong Wang <jiong.wang@arm.com>
3081 * shrink-wrap.c (move_insn_for_shrink_wrap): Check "can_throw_internal"
3082 before sinking insn.
3084 2014-09-30 David Sherwood <david.sherwood@arm.com>
3086 * ira-int.h (ira_allocno): Add "wmode" field.
3087 * ira-build.c (create_insn_allocnos): Add new "parent" function
3089 * ira-conflicts.c (ira_build_conflicts): Add conflicts for registers
3090 that cannot be accessed in wmode.
3092 2014-09-30 Markus Trippelsdorf <markus@trippelsdorf.de>
3094 * data-streamer.c (bp_unpack_var_len_int): Avoid signed
3097 2014-09-29 Andi Kleen <ak@linux.intel.com>
3099 * opts.c (print_filtered_help): Print --param min/max/default
3102 2014-09-29 Kaz Kojima <kkojima@gcc.gnu.org>
3104 * config/sh/sh.md: Use define_c_enum for "unspec" and "unspecv".
3106 2014-09-29 Eric Botcazou <ebotcazou@adacore.com>
3108 * tree-vrp.c (get_single_symbol): New function.
3109 (build_symbolic_expr): Likewise.
3110 (symbolic_range_based_on_p): New predicate.
3111 (extract_range_from_binary_expr_1): Deal with single-symbolic ranges
3112 for PLUS and MINUS. Do not drop symbolic ranges at the end.
3113 (extract_range_from_binary_expr): Try harder for PLUS and MINUS if
3114 operand is symbolic and based on the other operand.
3116 2014-09-29 Chen Gang <gang.chen.5i5j@gmail.com>
3118 * config/microblaze/microblaze.md (call_internal1): Use VOID
3119 instead of SI to fix "((void (*)(void)) 0)()" issue
3121 2014-09-29 Nick Clifton <nickc@redhat.com>
3123 * config/msp430/msp430.c (msp430_expand_prologue): Return a
3124 CLOBBER rtx for naked functions.
3125 (msp430_expand_epilogue): Likewise.
3126 (msp430_use_f5_series_hwmult): Cache result.
3127 (use_32bit_hwmult): Cache result.
3128 (msp430_no_hwmult): New function.
3129 (msp430_output_labelref): Use it.
3131 2014-09-29 Jakub Jelinek <jakub@redhat.com>
3134 * omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
3135 of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
3136 use the alignment of avar rather than ovar.
3138 2014-09-28 John David Anglin <danglin@gcc.gnu.org>
3140 * config/pa/pa.c (pa_output_function_epilogue): Only update
3141 last_address when a nonnote insn is found.
3143 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
3146 * ipa-devirt.c (possible_polymorphic_call_targets): Silence clang warning.
3148 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
3151 * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class):
3152 fix pasto in checking array size.
3154 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
3157 * passes.def (pass_tracer): Move before last dominator pass.
3159 2014-09-26 Thomas Schwinge <thomas@codesourcery.com>
3161 * gcc.c (try_generate_repro): Remove argument "prog". Change all
3163 (run_attempt): Handle errors of "pex_run" invocation.
3165 2014-09-26 Christophe Lyon <christophe.lyon@linaro.org>
3167 * config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
3169 * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
3170 (TARGET_ASAN_SHADOW_OFFSET): Define.
3172 2014-09-26 Martin Liska <mliska@suse.cz>
3174 * cgraph.c (cgraph_node::release_body): New argument keep_arguments
3176 * cgraph.h: Likewise.
3177 * cgraphunit.c (cgraph_node::create_wrapper): Usage of new argument introduced.
3178 * ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos created by Java.
3179 * tree-ssa-alias.c (ao_ref_base_alias_set): Static function transformed to global.
3180 * tree-ssa-alias.h: Likewise.
3182 2014-09-26 Jakub Jelinek <jakub@redhat.com>
3183 Max Ostapenko <m.ostapenko@partner.samsung.com>
3185 * common.opt: New option.
3186 * doc/invoke.texi: Describe new option.
3187 * gcc.c (execute): Don't free first string early, but at the end
3188 of the function. Call retry_ice if compiler exited with
3190 (main): Factor out common code.
3191 (print_configuration): New function.
3192 (files_equal_p): Likewise.
3193 (check_repro): Likewise.
3194 (run_attempt): Likewise.
3195 (do_report_bug): Likewise.
3196 (append_text): Likewise.
3197 (try_generate_repro): Likewise
3199 2014-09-25 Andi Kleen <ak@linux.intel.com>
3201 * config/i386/i386.c (x86_print_call_or_nop): New function.
3202 (x86_function_profiler): Support -mnop-mcount and
3204 * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
3205 * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.
3207 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
3209 * ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
3210 * ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
3211 * tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
3214 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
3216 * ipa-utils.h (subbinfo_with_vtable_at_offset, type_all_derivations_known_p,
3217 type_known_to_have_no_deriavations_p, types_must_be_same_for_odr,
3218 types_odr_comparable): Declare.
3219 (polymorphic_type_binfo_p): Move here from ipa-devirt.c
3220 * ipa-polymorphic-call.c: New file.
3221 (contains_polymorphic_type_p, possible_placement_new,
3222 ipa_polymorphic_call_context::restrict_to_inner_class,
3223 contains_type_p, decl_maybe_in_construction_p,
3224 ipa_polymorphic_call_context::stream_out,
3225 ipa_polymorphic_call_context::debug,
3226 ipa_polymorphic_call_context::stream_in,
3227 ipa_polymorphic_call_context::set_by_decl,
3228 ipa_polymorphic_call_context::set_by_invariant,
3230 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3231 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
3232 extr_type_from_vtbl_ptr_store, record_known_type
3233 check_stmt_for_type_change,
3234 ipa_polymorphic_call_context::get_dynamic_type): Move here from
3236 * ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
3237 and streamer-hooks.h
3238 (contains_polymorphic_type_p, possible_placement_new,
3239 ipa_polymorphic_call_context::restrict_to_inner_class,
3240 contains_type_p, decl_maybe_in_construction_p,
3241 ipa_polymorphic_call_context::stream_out,
3242 ipa_polymorphic_call_context::debug,
3243 ipa_polymorphic_call_context::stream_in,
3244 ipa_polymorphic_call_context::set_by_decl,
3245 ipa_polymorphic_call_context::set_by_invariant,
3247 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3248 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
3249 extr_type_from_vtbl_ptr_store, record_known_type
3250 check_stmt_for_type_change,
3251 ipa_polymorphic_call_context::get_dynamic_type): Move to
3252 ipa-polymorphic-call.c
3253 (type_all_derivations_known_p, types_odr_comparable,
3254 types_must_be_same_for_odr): Export.
3255 (type_known_to_have_no_deriavations_p): New function.
3256 * Makefile.in: Add ipa-polymorphic-call.c
3258 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
3260 * ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
3262 (polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
3263 (possible_polymorphic_call_targets): Instead of computing both
3264 speculative and non-speculative answers, do just one at a time.
3265 Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
3266 (dump_targets): Break out from ...
3267 (dump_possible_polymorphic_call_targets): ... here; dump both speculative
3268 and non-speculative lists.
3269 (ipa_devirt): Update for new possible_polymorphic_call_targets API.
3270 * ipa-utils.h (possible_polymorphic_call_targets): Update.
3272 2014-09-25 Uros Bizjak <ubizjak@gmail.com>
3274 PR rtl-optimization/63348
3275 * emit-rtl.c (try_split): Do not emit extra barrier.
3277 2014-09-25 James Greenhalgh <james.greenhalgh@arm.com>
3279 * config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
3280 * config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
3282 (aarch64_<sur>shll2_n<mode>): Likewise.
3283 (aarch64_<sur>shr_n<mode>): Likewise.
3284 (aarch64_<sur>sra_n<mode>: Likewise.
3285 (aarch64_<sur>s<lr>i_n<mode>): Likewise.
3286 (aarch64_<sur>qshl<u>_n<mode>): Likewise.
3287 * config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
3288 * config/aarch64/iterators.md (ve_mode): New.
3289 (offsetlr): Remap to infix text for use in new predicates.
3290 * config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
3291 (aarch64_simd_shift_imm_hi): Likewise.
3292 (aarch64_simd_shift_imm_si): Likewise.
3293 (aarch64_simd_shift_imm_di): Likewise.
3294 (aarch64_simd_shift_imm_offset_qi): Likewise.
3295 (aarch64_simd_shift_imm_offset_hi): Likewise.
3296 (aarch64_simd_shift_imm_offset_si): Likewise.
3297 (aarch64_simd_shift_imm_offset_di): Likewise.
3298 (aarch64_simd_shift_imm_bitsize_qi): Likewise.
3299 (aarch64_simd_shift_imm_bitsize_hi): Likewise.
3300 (aarch64_simd_shift_imm_bitsize_si): Likewise.
3301 (aarch64_simd_shift_imm_bitsize_di): Likewise.
3303 2014-09-25 Jiong Wang <jiong.wang@arm.com>
3305 * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of
3306 new created BB as the intersection of live-in from "old_dest" and
3309 2014-09-25 Felix Yang <felix.yang@huawei.com>
3311 * lra.c (lra_set_insn_recog_data): Fix typo in comment.
3312 * genautomata.c (merge_states): Ditto.
3314 2014-09-25 Oleg Endo <olegendo@gcc.gnu.org>
3317 * config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
3318 in instruction sequence.
3320 2014-09-25 Nick Clifton <nickc@redhat.com>
3323 * config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
3324 in instruction sequence.
3326 2014-09-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3329 * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
3330 Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.
3332 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3333 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3334 Anna Tikhonova <anna.tikhonova@intel.com>
3335 Ilya Tocar <ilya.tocar@intel.com>
3336 Andrey Turetskiy <andrey.turetskiy@intel.com>
3337 Ilya Verbin <ilya.verbin@intel.com>
3338 Kirill Yukhin <kirill.yukhin@intel.com>
3339 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3341 * config/i386/sse.md
3342 (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
3343 (define_expand "<avx2_avx512>_perm<mode>"): ... this.
3344 (define_expand "avx512f_perm<mode>_mask"): Rename to ...
3345 (define_expand "<avx512>_perm<mode>_mask"): ... this.
3346 Use VI8F_256_512 mode iterator.
3347 (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
3348 (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
3350 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3351 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3352 Anna Tikhonova <anna.tikhonova@intel.com>
3353 Ilya Tocar <ilya.tocar@intel.com>
3354 Andrey Turetskiy <andrey.turetskiy@intel.com>
3355 Ilya Verbin <ilya.verbin@intel.com>
3356 Kirill Yukhin <kirill.yukhin@intel.com>
3357 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3359 * config/i386/sse.md
3360 (define_insn "avx_movshdup256<mask_name>"): Add masking.
3361 (define_insn "sse3_movshdup<mask_name>"): Ditto.
3362 (define_insn "avx_movsldup256<mask_name>"): Ditto.
3363 (define_insn "sse3_movsldup<mask_name>"): Ditto.
3364 (define_insn "vec_dupv2df<mask_name>"): Ditto.
3365 (define_insn "*vec_concatv2df"): Add EVEX version.
3367 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3368 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3369 Anna Tikhonova <anna.tikhonova@intel.com>
3370 Ilya Tocar <ilya.tocar@intel.com>
3371 Andrey Turetskiy <andrey.turetskiy@intel.com>
3372 Ilya Verbin <ilya.verbin@intel.com>
3373 Kirill Yukhin <kirill.yukhin@intel.com>
3374 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3376 * config/i386/sse.md
3377 (define_insn "vec_set<mode>_0"): Add EVEX version.
3379 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3380 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3381 Anna Tikhonova <anna.tikhonova@intel.com>
3382 Ilya Tocar <ilya.tocar@intel.com>
3383 Andrey Turetskiy <andrey.turetskiy@intel.com>
3384 Ilya Verbin <ilya.verbin@intel.com>
3385 Kirill Yukhin <kirill.yukhin@intel.com>
3386 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3388 * config/i386/sse.md
3390 "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
3392 (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
3393 (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
3394 (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
3395 "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
3396 (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
3397 (define_expand "sse2_cvtpd2ps_mask): New.
3398 (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
3399 (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
3401 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3402 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3403 Anna Tikhonova <anna.tikhonova@intel.com>
3404 Ilya Tocar <ilya.tocar@intel.com>
3405 Andrey Turetskiy <andrey.turetskiy@intel.com>
3406 Ilya Verbin <ilya.verbin@intel.com>
3407 Kirill Yukhin <kirill.yukhin@intel.com>
3408 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3410 * config/i386/i386.c
3411 (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
3412 (ufix_notruncv8dfv8si2_mask_round): ... this.
3413 * config/i386/sse.md
3414 (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
3415 (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
3416 (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
3417 (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
3418 (define_expand "sse2_cvtpd2dq"): Delete.
3419 (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
3420 make 2nd operand const0 vector.
3421 (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
3423 (define_mode_attr pd2udqsuff): New.
3425 "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
3426 (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
3427 (define_insn "*avx_cvttpd2dq256_2"): Delete.
3428 (define_expand "sse2_cvttpd2dq"): Ditto.
3429 (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
3430 make 2nd operand const0 vector.
3432 2014-09-25 Jakub Jelinek <jakub@redhat.com>
3434 PR tree-optimization/63341
3435 * tree-vectorizer.h (vect_create_data_ref_ptr,
3436 vect_create_addr_base_for_vector_ref): Add another tree argument
3437 defaulting to NULL_TREE.
3438 * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
3439 argument, pass it down to vect_create_addr_base_for_vector_ref.
3440 (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
3441 add that to base_offset too if non-NULL.
3442 * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
3443 for dr_explicit_realign_optimized set it to vector byte size
3444 - 1 instead of setting offset, pass byte_offset down to
3445 vect_create_data_ref_ptr.
3447 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
3449 * ipa-devirt.c (possible_polymorphic_call_targets): Remove
3450 forgotten debug output; canonicalize querries more wtih LTO.
3452 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
3454 * cgraph.h (class ipa_polymorphic_call_context): Move here from
3455 ipa-utils.h; add stream_int and stream_out methods.
3456 (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
3457 OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
3458 MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
3460 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3461 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3462 ipa_polymorphic_call_context::clear_speculation,
3463 ipa_polymorphic_call_context::clear_outer_type): Move here from
3465 * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
3466 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3467 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3468 ipa_polymorphic_call_context::clear_speculation,
3469 ipa_polymorphic_call_context::clear_outer_type): Likewise.
3470 * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
3472 (ipa_polymorphic_call_context::stream_out): New method.
3473 (ipa_polymorphic_call_context::stream_in): New method.
3474 (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
3475 * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
3477 (ipa_analyze_call_uses): Simplify.
3478 (update_indirect_edges_after_inlining): Do not care about outer_type.
3479 (ipa_write_indirect_edge_info): Update.
3480 (ipa_write_indirect_edge_info): Likewise.
3481 * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
3482 (dump_edge_flags): Break out from ...
3483 (cgraph_node::dump): ... here; dump indirect edges.
3485 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
3487 * ipa-utils.h (polymorphic_call_context): Add
3488 metdhos dump, debug and clear_outer_type.
3489 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
3490 (ipa_polymorphic_call_context::clear_outer_type): New method.
3491 * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
3492 * ipa-devirt.c (types_odr_comparable): New function.
3493 (types_must_be_same_for_odr): New function.
3494 (odr_subtypes_equivalent_p): Simplify.
3495 (possible_placement_new): Break out from ...
3496 (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
3497 be more cuatious about returning false in cases the context may be
3498 valid in derived type or via placement new.
3499 (contains_type_p): Clear maybe_derived_type
3500 (ipa_polymorphic_call_context::dump): New method.
3501 (ipa_polymorphic_call_context::debug): New method.
3502 (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
3503 (ipa_polymorphic_call_context::set_by_invariant): Simplify.
3504 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
3505 (possible_polymorphic_call_targets): Trust context.restrict_to_inner_class
3506 to suceed on all valid cases; remove confused sanity check.
3507 (dump_possible_polymorphic_call_targets): Simplify.
3509 2014-09-24 Aldy Hernandez <aldyh@redhat.com>
3511 * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
3512 lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
3513 tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
3514 varpool.c: Rename all instances of DECL_ABSTRACT to
3517 2014-09-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3519 * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
3520 special handling for stores whose SET_SRC is an UNSPEC (such as
3523 2014-09-24 Jiong Wang <jiong.wang@arm.com>
3525 * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
3526 !REG_P (src) to release more instruction sink opportunities.
3528 2014-09-24 Wilco Dijkstra <wilco.dijkstra@arm.com>
3530 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
3531 move costs for 128-bit types.
3533 2014-09-24 Martin Jambor <mjambor@suse.cz>
3535 * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
3536 when duplicating a PASS_THROUGH jump function when creating a
3539 2014-09-24 Marek Polacek <polacek@redhat.com>
3543 * asan.c (maybe_instrument_call): Add default case.
3544 * ipa-pure-const.c (special_builtin_state): Likewise.
3545 * predict.c (expr_expected_value_1): Likewise.
3546 * lto-streamer-out.c (write_symbol): Initialize variable.
3548 2014-09-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3550 * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
3552 (vmuld_laneq_f64): Likewise.
3553 (vmuls_lane_f32): Likewise.
3554 (vmuls_laneq_f32): Likewise.
3556 2014-09-24 Kirill Yukhin <kirill.yukhin@intel.com>
3559 * varpool.c (varpool_node::add): Pass decl attributes
3560 to lookup_attribute.
3562 2014-09-24 Jakub Jelinek <jakub@redhat.com>
3565 * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
3567 2014-09-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
3569 PR tree-optimization/63266
3570 * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
3571 marker for unknown byte value.
3572 (MARKER_MASK): New macro.
3573 (MARKER_BYTE_UNKNOWN): New macro.
3574 (HEAD_MARKER): New macro.
3575 (do_shift_rotate): Mark bytes with unknown values due to sign
3576 extension when doing an arithmetic right shift. Replace hardcoded
3577 mask for marker by new MARKER_MASK macro.
3578 (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
3579 numbers accordingly.
3581 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3582 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3583 Anna Tikhonova <anna.tikhonova@intel.com>
3584 Ilya Tocar <ilya.tocar@intel.com>
3585 Andrey Turetskiy <andrey.turetskiy@intel.com>
3586 Ilya Verbin <ilya.verbin@intel.com>
3587 Kirill Yukhin <kirill.yukhin@intel.com>
3588 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3590 * config/i386/sse.md
3592 "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
3594 (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
3595 (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
3597 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3598 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3599 Anna Tikhonova <anna.tikhonova@intel.com>
3600 Ilya Tocar <ilya.tocar@intel.com>
3601 Andrey Turetskiy <andrey.turetskiy@intel.com>
3602 Ilya Verbin <ilya.verbin@intel.com>
3603 Kirill Yukhin <kirill.yukhin@intel.com>
3604 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3606 * config/i386/sse.md
3607 (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
3608 (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
3609 (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
3610 (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
3611 (define_expand "avx512vl_pshuflw_mask"): New.
3612 (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
3613 (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
3614 (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
3615 (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
3616 (define_expand "avx512vl_pshufhw_mask"): New.
3617 (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
3619 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3620 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3621 Anna Tikhonova <anna.tikhonova@intel.com>
3622 Ilya Tocar <ilya.tocar@intel.com>
3623 Andrey Turetskiy <andrey.turetskiy@intel.com>
3624 Ilya Verbin <ilya.verbin@intel.com>
3625 Kirill Yukhin <kirill.yukhin@intel.com>
3626 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3628 * config/i386/i386.c
3629 (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
3630 CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
3631 CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
3632 CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
3633 CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
3634 * config/i386/sse.md
3635 (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
3637 "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
3638 (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
3640 "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
3641 (define_expand "avx512vl_pshufdv3_mask"): Ditto.
3642 (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
3643 (define_expand "avx512vl_pshufd_mask"): New.
3644 (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
3646 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3647 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3648 Anna Tikhonova <anna.tikhonova@intel.com>
3649 Ilya Tocar <ilya.tocar@intel.com>
3650 Andrey Turetskiy <andrey.turetskiy@intel.com>
3651 Ilya Verbin <ilya.verbin@intel.com>
3652 Kirill Yukhin <kirill.yukhin@intel.com>
3653 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3655 * config/i386/i386.c
3656 (CODE_FOR_avx2_extracti128): Rename to ...
3657 (CODE_FOR_avx_vextractf128v4di): this.
3658 (CODE_FOR_avx2_inserti128): Rename to ...
3659 (CODE_FOR_avx_vinsertf128v4di): this.
3660 (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
3661 CODE_FOR_avx_vextractf128v4di.
3662 (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
3663 CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
3664 CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
3665 CODE_FOR_avx512vl_vinsertv8si.
3666 * config/i386/sse.md
3668 "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
3669 AVX512_VEC mode iterator.
3671 "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
3674 "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
3675 AVX512_VEC_2 mode iterator.
3676 (define_insn "vec_set_lo_<mode><mask_name>"): New.
3677 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
3678 (define_expand "avx512vl_vinsert<mode>"): Ditto.
3679 (define_insn "avx2_vec_set_lo_v4di"): Delete.
3680 (define_insn "avx2_vec_set_hi_v4di"): Ditto.
3681 (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
3682 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
3683 (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
3684 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
3685 (define_expand "avx2_extracti128"): Delete.
3686 (define_expand "avx2_inserti128"): Ditto.
3688 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3689 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3690 Anna Tikhonova <anna.tikhonova@intel.com>
3691 Ilya Tocar <ilya.tocar@intel.com>
3692 Andrey Turetskiy <andrey.turetskiy@intel.com>
3693 Ilya Verbin <ilya.verbin@intel.com>
3694 Kirill Yukhin <kirill.yukhin@intel.com>
3695 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3697 * config/i386/sse.md
3698 (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
3699 (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
3700 (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
3701 (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
3702 (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
3703 (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
3704 (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
3705 (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
3706 (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
3707 (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
3708 (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
3709 (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
3710 (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
3712 2014-09-24 Zhenqiang Chen <zhenqiang.chen@arm.com>
3714 PR rtl-optimization/63210
3715 * ira-color.c (assign_hard_reg): Ignore conflict cost if the
3716 HARD_REGNO is not available for CONFLICT_A.
3718 2014-09-23 Andi Kleen <ak@linux.intel.com>
3720 * cgraph.h (symtab_node): Add no_reorder attribute.
3721 (symbol_table::output_asm_statements): Remove.
3722 * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
3723 (cgraph_node::create_version_clone): Dito.
3724 (symbol_table::output_asm_statements): Remove.
3725 * trans-mem.c (ipa_tm_create_version_alias): Dito.
3726 * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
3727 (output_in_order): Add no_reorder flag. Only handle no_reorder
3729 (symbol_table::compile): Add separate pass for no_reorder nodes.
3730 (process_common_attributes): Set no_reorder flag in symtab node.
3732 (process_function_and_variable_attributes): Pass symtab nodes to
3733 process_common_attributes.
3734 * doc/extend.texi (no_reorder): Document no_reorder attribute.
3735 * lto-cgraph.c (lto_output_node): Serialize no_reorder.
3736 (lto_output_varpool_node): Dito.
3737 (input_overwrite_node): Dito.
3738 (input_varpool_node): Dito.
3739 * varpool.c (varpool_node::add): Set no_reorder attribute.
3740 (symbol_table::remove_unreferenced_decls): Handle no_reorder.
3741 (symbol_table::output_variables): Dito.
3742 * symtab.c (symtab_node::dump_base): Print no_reorder.
3744 2014-09-23 Jiong Wang <jiong.wang@arm.com>
3746 * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM not
3749 2014-09-23 Thomas Schwinge <thomas@codesourcery.com>
3751 * configure: Regenerate.
3753 2014-09-23 Alan Lawrence <alan.lawrence@arm.com>
3755 * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
3756 when result_mode == shift_mode.
3758 2014-09-23 Kostya Serebryany <kcc@google.com>
3760 Update to match the changed asan API.
3761 * asan.c (asan_global_struct): Update the __asan_global definition
3762 to match the new API.
3763 (asan_add_global): Ditto.
3764 * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
3767 2014-09-23 Michael Meissner <meissner@linux.vnet.ibm.com>
3769 * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
3770 refine the constraints used on 32/64-bit floating point moves.
3772 (f64_vsx): Likewise.
3775 (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
3776 (BOOL_REGS_OP1): Likewise.
3777 (BOOL_REGS_OP2): Likewise.
3778 (BOOL_REGS_UNARY): Likewise.
3779 (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
3780 32/64-bit floating point moves. Do not use wa, instead use ww/ws
3781 for moves involving VSX registers. Do not use constraints that
3782 target VSX registers for decimal types.
3783 (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
3784 (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
3786 2014-09-23 Jan Hubicka <hubicka@ucw.cz>
3788 * tree.h (int_bit_position): Turn into inline function;
3789 implement using wide int.
3790 * tree.c (int_bit_position): Remove.
3792 2014-09-23 Richard Sandiford <richard.sandiford@arm.com>
3795 * target-globals.c (target_globals::~target_globals): Fix location
3796 of ira_int destruction.
3798 2014-09-23 Renlin Li <renlin.li@arm.com>
3800 * config/aarch64/aarch64.md (return): New.
3801 (simple_return): Likewise.
3802 * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
3803 * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
3805 2014-09-23 Wilco Dijkstra <wdijkstr@arm.com>
3807 * common/config/aarch64/aarch64-common.c:
3808 (default_options aarch_option_optimization_table):
3809 Default to -fsched-pressure.
3811 2014-09-23 Ilya Enkovich <ilya.enkovich@intel.com>
3813 * cfgcleanup.c (try_optimize_cfg): Do not remove label
3814 with LABEL_PRESERVE_P flag set.
3816 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
3817 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3818 Anna Tikhonova <anna.tikhonova@intel.com>
3819 Ilya Tocar <ilya.tocar@intel.com>
3820 Andrey Turetskiy <andrey.turetskiy@intel.com>
3821 Ilya Verbin <ilya.verbin@intel.com>
3822 Kirill Yukhin <kirill.yukhin@intel.com>
3823 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3825 * config/i386/sse.md
3826 (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
3827 (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
3828 (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
3829 (define_insn "sse2_shufpd_v2df_mask"): New.
3831 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
3832 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3833 Anna Tikhonova <anna.tikhonova@intel.com>
3834 Ilya Tocar <ilya.tocar@intel.com>
3835 Andrey Turetskiy <andrey.turetskiy@intel.com>
3836 Ilya Verbin <ilya.verbin@intel.com>
3837 Kirill Yukhin <kirill.yukhin@intel.com>
3838 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3840 * config/i386/sse.md
3841 (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
3842 (define_insn "avx_shufps256_1<mask_name>"): Ditto.
3843 (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
3844 (define_insn "sse_shufps_v4sf_mask"): New.
3846 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
3847 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3848 Anna Tikhonova <anna.tikhonova@intel.com>
3849 Ilya Tocar <ilya.tocar@intel.com>
3850 Andrey Turetskiy <andrey.turetskiy@intel.com>
3851 Ilya Verbin <ilya.verbin@intel.com>
3852 Kirill Yukhin <kirill.yukhin@intel.com>
3853 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3855 * config/i386/sse.md
3856 (define_insn "avx_unpckhps256<mask_name>"): Add masking.
3857 (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
3858 (define_insn "avx_unpcklps256<mask_name>"): Ditto.
3859 (define_insn "unpcklps128_mask"): New.
3861 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
3862 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3863 Anna Tikhonova <anna.tikhonova@intel.com>
3864 Ilya Tocar <ilya.tocar@intel.com>
3865 Andrey Turetskiy <andrey.turetskiy@intel.com>
3866 Ilya Verbin <ilya.verbin@intel.com>
3867 Kirill Yukhin <kirill.yukhin@intel.com>
3868 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3870 * config/i386/sse.md
3871 (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
3872 (define_insn "avx512vl_unpckhpd128_mask"): New.
3873 (define_expand "avx_movddup256<mask_name>"): Add masking.
3874 (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
3875 (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
3876 (define_insn "avx512vl_unpcklpd128_mask"): New.
3878 2014-09-22 Joseph Myers <joseph@codesourcery.com>
3880 * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3881 * doc/tm.texi: Regenerate.
3882 * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
3883 * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3884 * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
3886 * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3887 * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3888 * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3889 * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3890 * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
3892 * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3893 * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3894 * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3895 * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3896 * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3897 * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3898 * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3899 * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3900 * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3901 * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3902 * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
3905 2014-09-22 Jan Hubicka <hubicka@ucw.cz>
3907 * tree-ssa-ccp.c (prop_value_d): Rename to ...
3908 (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
3909 * ipa-prop.c (struct type_change_info): Rename to ...
3910 (prop_type_change_info): ... this; update uses.
3911 * ggc-page.c (globals): Rename to ...
3912 (static struct ggc_globals): ... this; update uses.
3913 * tree-ssa-loop-im.c (mem_ref): Rename to ...
3914 (im_mem_ref): ... this; update uses.
3915 * ggc-common.c (loc_descriptor): Rename to ...
3916 (ggc_loc_descriptor): ... this; update uses.
3917 * lra-eliminations.c (elim_table): Rename to ...
3918 (lra_elim_table): ... this; update uses.
3919 * bitmap.c (output_info): Rename to ...
3920 (bitmap_output_info): ... this; update uses.
3921 * gcse.c (expr): Rename to ...
3922 (gcse_expr) ... this; update uses.
3923 (occr): Rename to ...
3924 (gcse_occr): .. this; update uses.
3925 * tree-ssa-copy.c (prop_value_d): Rename to ...
3926 (prop_value_t): ... this.
3927 * predict.c (block_info_def): Rename to ...
3928 (block_info): ... this; update uses.
3929 (edge_info_def): Rename to ...
3930 (edge_info): ... this; update uses.
3931 * profile.c (bb_info): Rename to ...
3932 (bb_profile_info): ... this; update uses.
3933 * alloc-pool.c (output_info): Rename to ...
3934 (pool_output_info): ... this; update uses.
3935 * ipa-cp.c (topo_info): Rename to ..
3936 (ipa_topo_info): ... this; update uses.
3937 * tree-nrv.c (nrv_data): Rename to ...
3938 (nrv_data_t): ... this; update uses.
3939 * ipa-split.c (bb_info): Rename to ...
3940 (split_bb_info): ... this one.
3941 * profile.h (edge_info): Rename to ...
3942 (edge_profile_info): ... this one; update uses.
3943 * dse.c (bb_info): Rename to ...
3944 (dse_bb_info): ... this one; update uses.
3945 * cprop.c (occr): Rename to ...
3946 (cprop_occr): ... this one; update uses.
3947 (expr): Rename to ...
3948 (cprop_expr): ... this one; update uses.
3950 2014-09-22 Jason Merrill <jason@redhat.com>
3952 * Makefile.in (check-parallel-%): Add @.
3954 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
3956 * config/aarch64/geniterators.sh: New.
3957 * config/aarch64/iterators.md (VDQF_DF): New.
3958 * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
3959 * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
3961 2014-09-22 Peter A. Bigot <pab@pabigot.com>
3963 * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
3964 -lnosys when -msim absent.
3966 2014-09-22 Alan Lawrence <alan.lawrence@arm.com>
3968 * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
3970 2014-09-22 Richard Biener <rguenther@suse.de>
3972 * gimplify.c (gimplify_init_constructor): Do not leave
3973 non-GIMPLE vector constructors around.
3974 * tree-cfg.c (verify_gimple_assign_single): Verify that
3975 CONSTRUCTORs have gimple elements.
3977 2014-09-22 Jakub Jelinek <jakub@redhat.com>
3980 * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
3981 insert a debug source bind stmt setting DEBUG_EXPR_DECL
3982 instead of a normal gimple assignment stmt.
3984 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
3986 * config/bfin/bfin.md: Fix use of constraints in define_split.
3988 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
3990 * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
3991 GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
3993 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
3995 * hard-reg-set.h: Include hash-table.h.
3996 (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
3998 * target-globals.c (target_globals::~target_globals): Call
3999 hard_regs->finalize.
4000 * rtl.h (subreg_shape): New structure.
4001 (shape_of_subreg): New function.
4002 (simplifiable_subregs): Declare.
4003 * reginfo.c (simplifiable_subreg): New structure.
4004 (simplifiable_subregs_hasher): Likewise.
4005 (simplifiable_subregs): New function.
4006 (invalid_mode_changes): Delete.
4007 (alid_mode_changes, valid_mode_changes_obstack): New variables.
4008 (record_subregs_of_mode): Remove subregs_of_mode parameter.
4009 Record valid mode changes in valid_mode_changes.
4010 (find_subregs_of_mode): Remove subregs_of_mode parameter.
4011 Update calls to record_subregs_of_mode.
4012 (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
4013 handling. Initialize new variables. Update call to
4014 find_subregs_of_mode.
4015 (invalid_mode_change_p): Check new variables instead of
4016 invalid_mode_changes.
4017 (finish_subregs_of_mode): Finalize new variables instead of
4018 invalid_mode_changes.
4019 (target_hard_regs::finalize): New function.
4020 * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
4021 even when CLASS_CANNOT_CHANGE_MODE is undefined.
4023 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
4025 * combine.c (subst): Use simplify_subreg_regno rather than
4026 REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
4028 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
4030 * rtl.h (subreg_info): Expand commentary
4031 * rtlanal.c (subreg_get_info): Likewise.
4033 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
4035 * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
4036 (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
4037 (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
4039 2014-09-22 Zhenqiang Chen <zhenqiang.chen@arm.com>
4041 * config/arm/arm.c: #include "tm-constrs.h"
4042 (thumb1_size_rtx_costs): Adjust rtx costs.
4044 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
4046 * configure.ac (target_header_dir): Move block defining
4047 this to before the block setting inhibit_libc.
4048 (inhibit_libc): When considering $with_headers, just
4049 check it it's explicitly "no". If not, also check if
4050 $target_header_dir/stdio.h is present. If not, set
4052 * configure: Regenerate.
4054 2014-09-21 Patrick Oppenlander <pattyo.lists@gmail.com>
4056 * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
4058 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4060 * config/rs6000/rs6000.md (div<mode>3): Fix comment. Use a different
4061 insn for divides by integer powers of two.
4062 (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
4063 (mod<mode>3): Fix formatting.
4064 (three anonymous define_insn and two define_split): Delete.
4066 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4068 * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
4069 *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
4070 (floatdisf2_internal2): Ditto.
4071 (ashrdi3_no_power): Ditto. Fix formatting.
4073 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4075 * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
4076 popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
4079 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4081 * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
4082 constant, use addsi3 directly.
4083 (three anonymous define_insn, two define_split): Delete.
4084 (sub<mode>3): Move. Do not allow constant second operand.
4085 Generate different insn for constant first operand.
4086 (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
4087 (subf<mode>3_imm): New.
4088 (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
4089 (*plus_ltu<mode>): Only handle registers.
4090 (*plus_ltu<mode>_1): New. Handle integer third operand.
4091 (*plus_gtu<mode>): Only handle registers.
4092 (*plus_gtu<mode>_1): New. Handle integer third operand.
4094 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4096 * config/rs6000/rs6000.md (iorxor): New code_iterator.
4097 (iorxor): New code_attr.
4098 (IORXOR): New code_attr.
4099 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
4100 (ior<mode>3, xor<mode>3): Delete.
4101 (<iorxor><mode>3): New.
4102 (splitter for "big" integer ior, xor): New.
4103 (*bool<mode>3): Move. Also handle AND.
4104 (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
4105 (splitter for "big" integer ior, xor): Delete.
4107 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4109 * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
4110 (two anonymous define_insn and two define_split): Delete.
4111 (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
4113 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4115 * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
4116 (two anonymous define_insn and two define_split): Delete.
4117 (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
4119 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4121 * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
4123 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4125 * config/rs6000/predicates.md (ca_operand): Allow subregs.
4126 (input_operand): Do not allow ca_operand.
4127 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
4128 carry bit, allow SImode and Pmode.
4129 (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
4131 2014-09-21 Uros Bizjak <ubizjak@gmail.com>
4133 * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
4134 clobbered registers using clobber_reg. Remove UNSPEC decoration.
4135 * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
4136 (*call_rex64_ms_sysv): Remove.
4137 (*call_value_rex64_ms_sysv): Ditto.
4138 * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
4140 2014-09-20 Joern Rennecke <joern.rennecke@embecosm.com>
4142 * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
4145 2014-09-20 Andreas Schwab <schwab@suse.de>
4147 * config/ia64/ia64.md: Remove constraints from define_split
4150 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4152 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
4153 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
4154 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
4155 (get_dynamic_type): Remove.
4156 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
4157 (clear_speculation): Bring to ipa-deivrt.h
4158 (get_class_context): Rename to ...
4159 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
4160 (contains_type_p): Update.
4161 (get_dynamic_type): Rename to ...
4162 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
4163 (possible_polymorphic_call_targets): UPdate.
4164 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
4165 * ipa-prop.c (ipa_analyze_call_uses): Update.
4167 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4169 * ipa-visibility.c (varpool_node::externally_visible_p): Do not
4170 privatize dynamic TLS variables.
4172 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4174 * diagnostic.c (warning_n): New function.
4175 * diagnostic-core.h (warning_n): Declare.
4176 * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
4177 output dynamic counts when available.
4179 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4181 PR tree-optimization/63255
4182 * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
4183 issue in setting body_removed flag.
4185 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4188 * c-family/c-common.c (handle_alias_ifunc_attribute): Check
4189 that visibility change is possible
4190 (handle_weakref_attribute): Likewise.
4191 * cgraph.h (symtab_node): Add method get_create and
4192 field refuse_visibility_changes.
4193 (symtab_node::get_create): New method.
4194 * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
4195 * varasm.c (mark_weak): Verify that visibility change is
4198 2014-09-19 Michael Meissner <meissner@linux.vnet.ibm.com>
4200 * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
4201 for base_reg_operand to be common between LO_SUM and PLUS.
4202 (fusion_gpr_mem_combo): New predicate to match a fused address
4203 that combines the addis and memory offset address.
4205 * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
4207 (emit_fusion_gpr_load): Likewise.
4209 * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
4210 signature to pass each argument separately, rather than
4211 using an operands array. Rewrite the insns found by peephole2 to
4212 be a single insn, rather than hoping the insns will still be
4213 together when the peephole pass is done. Drop being called via a
4215 (emit_fusion_gpr_load): Change calling signature to be called from
4216 the fusion_gpr_load_<mode> insns with a combined memory address
4217 instead of the peephole pass passing the addis and offset
4220 * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
4222 (power8 fusion peephole): Drop support for doing power8 via a
4223 normal peephole that was created by the peephole2 pass.
4224 (power8 fusion peephole2): Create a new insn with the fused
4225 address, so that the fused operation is kept together after
4226 register allocation is done.
4227 (fusion_gpr_load_<mode>): Likewise.
4229 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4232 * tree.c (need_assembler_name_p): Do not mangle variadic types.
4234 2014-09-19 Segher Boessenkool <segher@kernel.crashing.org>
4236 * recog.c (scratch_operand): Do not simply allow all hard registers:
4237 only allow those that are allocatable.
4239 2014-09-19 Felix Yang <felix.yang@huawei.com>
4241 * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
4242 comments and fix spacing to conform to coding style.
4244 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
4246 * genrecog.c (validate_pattern): Allow empty constraints in
4249 2014-09-19 Aldy Hernandez <aldyh@redhat.com>
4251 * dwarf2out.c (decl_ultimate_origin): Update comment.
4252 * tree.c (block_ultimate_origin): Same.
4254 2014-09-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4256 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
4257 Update GCC version name to GCC 5.
4258 (rs6000_function_arg_boundary): Likewise.
4259 (rs6000_function_arg): Likewise.
4261 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
4263 * config/sh/sh.md: Fix use of constraints in define_split.
4265 2014-09-19 Markus Trippelsdorf <markus@trippelsdorf.de>
4268 * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
4270 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
4272 * doc/md.texi (Modifiers): Consistently use "read/write"
4273 nomenclature rather than "input/output".
4274 * genrecog.c (constraints_supported_in_insn_p): New.
4275 (validate_pattern): If needed, also check constraints on
4276 MATCH_SCRATCH operands.
4277 * genoutput.c (validate_insn_alternatives): Catch earlyclobber
4278 operands with no '=' or '+' modifier.
4280 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
4282 * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
4283 scratch register as written.
4285 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4287 * config/s390/s390.c (s390_emit_epilogue): Remove bogus
4290 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4292 * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
4295 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4298 * config/s390/s390.c (s390_emit_epilogue): When doing the return
4299 address load optimization force s390_optimize_prologue to leave it
4300 that way. Only do the optimization if we already decided to push
4301 r14 into a stack slot.
4303 2014-09-19 Marat Zakirov <m.zakirov@samsung.com>
4305 * asan.c (build_check_stmt): Alignment arg was added.
4306 (asan_expand_check_ifn): Optimization for alignment >= 8.
4308 2014-09-19 Olivier Hainque <hainque@adacore.com>
4310 * config/i386/vxworksae.h: Remove obsolete definitions.
4311 (STACK_CHECK_PROTECT): Define.
4312 * config/i386/vx-common.h: Remove. Merge contents within
4313 config/i386/vxworks.h.
4314 * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
4317 2014-09-19 Olivier Hainque <hainque@adacore.com>
4319 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
4320 * config/rs6000/t-vxworksmils: New file.
4321 * config/rs6000/vxworksmils.h: New file.
4323 2014-09-19 Olivier Hainque <hainque@adacore.com>
4325 * varasm.c (default_section_type_flags): Flag .persistent.bss
4326 sections as SECTION_BSS.
4328 2014-09-19 Nick Clifton <nickc@redhat.com>
4330 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
4331 pop'ed registers so that DCE does not eliminate them.
4333 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
4336 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
4338 2014-09-18 Joseph Myers <joseph@codesourcery.com>
4340 * system.h (LIBGCC2_TF_CEXT): Poison.
4341 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
4342 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
4343 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
4344 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
4345 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
4346 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
4347 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
4348 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
4349 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
4351 2014-09-19 Kito Cheng <kito@0xlab.org>
4353 * except.h: Fix header guard.
4354 * addresses.h: Add missing header guard.
4355 * cfghooks.h: Likewise.
4356 * collect-utils.h: Likewise.
4357 * collect2-aix.h: Likewise.
4358 * conditions.h: Likewise.
4359 * cselib.h: Likewise.
4360 * dwarf2asm.h: Likewise.
4361 * graphds.h: Likewise.
4362 * graphite-scop-detection.h: Likewise.
4363 * gsyms.h: Likewise.
4364 * hw-doloop.h: Likewise.
4365 * incpath.h: Likewise.
4366 * ipa-inline.h: Likewise.
4367 * ipa-ref.h: Likewise.
4368 * ira-int.h: Likewise.
4370 * lra-int.h: Likewise.
4372 * lto-section-names.h: Likewise.
4373 * read-md.h: Likewise.
4374 * reload.h: Likewise.
4375 * rtl-error.h: Likewise.
4376 * sdbout.h: Likewise.
4377 * targhooks.h: Likewise.
4378 * tree-affine.h: Likewise.
4379 * xcoff.h: Likewise.
4380 * xcoffout.h: Likewise.
4382 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
4385 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
4388 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
4391 * lra.c (lra): Call recog_init.
4393 2014-09-18 Jakub Jelinek <jakub@redhat.com>
4396 * asan.c (transform_statements): Don't instrument clobber statements.
4398 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4400 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
4401 to neon_load1_1reg<q>.
4403 2014-09-17 Jakub Jelinek <jakub@redhat.com>
4406 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
4407 if there are only debug stmts after the noreturn call, instead
4408 remove the debug stmts.
4410 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
4412 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
4413 (odr_types_equivalent_p): Use pair hash.
4414 (odr_subtypes_equivalent_p): Likewise, do structural compare
4415 on ODR types that may be mismatched.
4416 (warn_odr): Support warning when only one field is given.
4417 (odr_types_equivalent_p): Strenghten comparsions made;
4419 (add_type_duplicate): Update VISITED hash set.
4421 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
4423 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
4424 Enable selection of 'posix' or no thread model.
4426 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
4428 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
4429 when architecture is older than ARMv7.
4431 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
4434 * config/pa/pa.c (pa_function_value): Directly handle aggregates
4435 that fit exactly in a word or double word.
4437 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
4439 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
4442 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
4443 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4444 Anna Tikhonova <anna.tikhonova@intel.com>
4445 Ilya Tocar <ilya.tocar@intel.com>
4446 Andrey Turetskiy <andrey.turetskiy@intel.com>
4447 Ilya Verbin <ilya.verbin@intel.com>
4448 Kirill Yukhin <kirill.yukhin@intel.com>
4449 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4451 * config/i386/i386.c
4452 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
4453 * config/i386/sse.md
4454 (define_mode_iterator VI48F_256): New.
4455 (define_mode_attr extract_type): Ditto.
4456 (define_mode_attr extract_suf): Ditto.
4457 (define_mode_iterator AVX512_VEC): Ditto.
4459 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
4461 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
4463 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
4465 (define_mode_attr extract_type_2): Ditto.
4466 (define_mode_attr extract_suf_2): Ditto.
4467 (define_mode_iterator AVX512_VEC_2): Ditto.
4469 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
4470 AVX512_VEC_2 mode iterator.
4471 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
4472 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
4473 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
4474 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
4475 (define_split for V16FI mode): Ditto.
4476 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
4477 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
4478 (define_split for VI8F_256 mode): Ditto.
4479 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
4480 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
4481 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
4482 (define_split for VI4F_256 mode): Ditto.
4483 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
4484 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
4485 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
4486 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
4487 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
4488 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
4489 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
4490 Update `type' attribute, remove explicit `memory' attribute calculation.
4492 2014-09-16 Kito Cheng <kito@0xlab.org>
4494 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
4495 ira_spilled_reg_stack_slots_num if using lra.
4496 (do_reload): Remove release ira_spilled_reg_stack_slots part.
4497 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
4498 make sure not using lra.
4499 (ira_reuse_stack_slot): Likewise.
4500 (ira_mark_new_stack_slot): Likewise.
4502 2014-09-15 Andi Kleen <ak@linux.intel.com>
4504 * function.c (allocate_struct_function): Force
4505 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
4506 profiling is disabled.
4508 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
4510 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
4511 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
4512 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
4513 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
4514 macro with statically checked member functions.
4515 * rtl.h (rtx_insn::deleted): New method.
4516 (rtx_insn::set_deleted): Likewise.
4517 (rtx_insn::set_undeleted): Likewise.
4518 (INSN_DELETED_P): Remove.
4520 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
4522 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
4523 result of emit_jump_insn_before to a new variable.
4524 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
4525 (mark_jump_label_1): Likewise.
4526 (mark_jump_label_asm): Likewise.
4527 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
4528 * rtl.h (mark_jump_label): Adjust.
4530 2014-09-15 Jakub Jelinek <jakub@redhat.com>
4532 * Makefile.in (dg_target_exps): Remove.
4533 (check_gcc_parallelize): Change to just an upper bound number.
4534 (check-%-subtargets): Always print the non-parallelized goals.
4535 (check_p_vars, check_p_comma, check_p_subwork): Remove.
4536 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
4537 check_p_numbers3, check_p_numbers4, check_p_numbers5,
4538 check_p_numbers6): New variables.
4539 (check_p_numbers): Set to sequence from 1 to 9999.
4540 (check_p_subdirs): Set to sequence from 1 to minimum of
4541 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
4543 (check-%, check-parallel-%): Rewritten so that for parallelized
4544 testing each job runs all the *.exp files, with
4545 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
4547 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4549 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
4551 (arc_sets_cc_p): Likewise.
4552 * config/arc/arc.c (arc_print_operand): Use methods of
4553 "final_sequence" for clarity, and to enable strengthening of
4554 locals "jump" and "delay" from rtx to rtx_insn *.
4555 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
4556 rtx_insn *; use method of rtx_sequence for typesafety.
4557 (arc_get_insn_variants): Use insn method of rtx_sequence for
4559 (arc_pad_return): Likewise.
4560 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
4561 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
4562 dyn_cast to rtx_sequence *, using insn method for typesafety.
4563 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
4564 rtx_sequence * and use insn method when invoking get_attr_length.
4565 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
4566 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
4567 rtx_sequence *, introducing a local "seq", using its insn method
4568 from typesafety and clarity.
4569 (add_sched_insns_for_speculation): Strengthen local "next" from
4571 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
4572 (predicate_insn): Likewise.
4573 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
4575 * config/cris/cris.c (cris_notice_update_cc): Likewise.
4576 * config/epiphany/epiphany-protos.h
4577 (extern void epiphany_insert_mode_switch_use): Likewise for param
4579 (get_attr_sched_use_fpu): Likewise for param.
4580 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
4581 Likewise for param "insn".
4582 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
4583 param "insn" of "target_insert_mode_switch_use" callback.
4584 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
4585 (frv_issues_to_branch_unit_p): Likewise.
4586 (frv_pack_insn_p): Likewise.
4587 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
4588 const rtx * (i.e. mutable rtx_def * const *) to
4590 * config/i386/i386-protos.h (standard_sse_constant_opcode):
4591 Strengthen first param from rtx to rtx_insn *.
4592 (output_fix_trunc): Likewise.
4593 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
4594 (output_fix_trunc): Likewise.
4595 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
4597 (min_insn_size): Likewise for param "insn".
4598 (get_mem_group): Likewise.
4600 (get_insn_path): Likewise.
4601 (get_insn_group): Likewise.
4602 (count_num_restricted): Likewise.
4603 (fits_dispatch_window): Likewise.
4604 (add_insn_window): Likewise.
4605 (add_to_dispatch_window): Likewise.
4606 (debug_insn_dispatch_info_file): Likewise.
4607 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
4609 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
4610 "cmp" and local "prev".
4611 (m32c_output_compare): Likewise for param "insn".
4612 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
4613 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
4614 (define_predicate "large_insn_p"): Likewise.
4615 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
4616 param from rtx to rtx_insn *.
4617 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
4618 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
4619 (m68k_sched_attr_size): Likewise.
4620 (sched_get_opxy_mem_type): Likewise for param "insn".
4621 (m68k_sched_attr_op_mem): Likewise.
4622 (sched_mem_operand_p): Likewise.
4623 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
4624 * config/mep/mep.c (mep_multi_slot): Likewise.
4625 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
4627 (mips_sync_loop_insns): Likewise.
4628 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
4629 method of "final_sequence" for typesafety.
4630 (mips_process_sync_loop): Strengthen param "insn" from rtx to
4632 (mips_output_sync_loop): Likewise.
4633 (mips_sync_loop_insns): Likewise.
4634 (mips_74k_agen_init): Likewise.
4635 (mips_sched_init): Use NULL rather than NULL_RTX when working with
4637 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
4638 Strengthen param "insn" from rtx to rtx_insn *.
4639 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
4641 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
4643 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
4644 "insn". Use method of rtx_sequence for typesafety.
4645 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
4647 (branch_needs_nop_p): Likewise.
4648 (use_skip_p): Likewise.
4649 (pa_insn_refs_are_delayed): Likewise.
4650 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
4651 for locals "insn", "ninsn".
4652 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
4654 (is_cracked_insn): Likewise.
4655 (is_branch_slot_insn): Likewise.
4656 (is_nonpipeline_insn): Likewise.
4657 (insn_terminates_group_p): Likewise.
4658 (insn_must_be_first_in_group): Likewise.
4659 (insn_must_be_last_in_group): Likewise.
4660 (force_new_group): Likewise for param "next_insn".
4661 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
4663 (s390_sched_score): Likewise.
4664 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
4665 (rtx sfunc_uses_reg): Likewise for sole param.
4666 * config/sh/sh.c (sh_print_operand): Use insn method of
4667 final_sequence for typesafety.
4668 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
4669 Use insn method of final_sequence for typesafety.
4670 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
4671 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
4673 (eligible_for_return_delay): Likewise.
4674 (eligible_for_sibcall_delay): Likewise.
4675 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
4676 (eligible_for_return_delay): Likewise.
4677 (eligible_for_sibcall_delay): Likewise.
4678 * config/stormy16/stormy16-protos.h
4679 (xstormy16_output_cbranch_hi): Likewise for final param.
4680 (xstormy16_output_cbranch_si): Likewise.
4681 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
4682 (xstormy16_output_cbranch_si): Likewise.
4683 * config/v850/v850-protos.h (notice_update_cc): Likewise.
4684 * config/v850/v850.c (notice_update_cc): Likewise.
4686 * final.c (get_attr_length_1): Strengthen param "insn" and param
4687 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
4688 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
4689 (get_attr_min_length): Likewise.
4690 (shorten_branches): Likewise for signature of locals "length_fun"
4691 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
4692 from a checked cast and use its methods for clarity and to enable
4693 strengthening local "inner_insn" from rtx to rtx_insn *.
4694 * genattr.c (gen_attr): When writing out the prototypes of the
4695 various generated "get_attr_" functions, strengthen the params of
4696 the non-const functions from rtx to rtx_insn *.
4697 Similarly, strengthen the params of insn_default_length,
4698 insn_min_length, insn_variable_length_p, insn_current_length.
4699 (main): Similarly, strengthen the param of num_delay_slots,
4700 internal_dfa_insn_code, insn_default_latency, bypass_p,
4701 insn_latency, min_issue_delay, print_reservation,
4702 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
4703 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
4704 to hook_int_rtx_insn_unreachable.
4705 * genattrtab.c (write_attr_get): When writing out the generated
4706 "get_attr_" functions, strengthen the param "insn" from rtx to
4707 rtx_insn *, eliminating a checked cast.
4708 (make_automaton_attrs): When writing out prototypes of
4709 "internal_dfa_insn_code_", "insn_default_latency_" functions
4710 and the "internal_dfa_insn_code" and "insn_default_latency"
4711 callbacks, strengthen their params from rtx to rtx_insn *
4712 * genautomata.c (output_internal_insn_code_evaluation): When
4713 writing out code, add a checked cast from rtx to rtx_insn * when
4714 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
4715 (output_dfa_insn_code_func): Strengthen param of generated
4716 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
4717 (output_trans_func): Likewise for generated function
4719 (output_internal_insn_latency_func): When writing out generated
4720 function "internal_insn_latency", rename params from "insn" and
4721 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
4722 locals "insn" and "insn2" as rtx_insn * with checked casts once
4723 we've proven that we're not dealing with const0_rtx.
4724 (output_insn_latency_func): Strengthen param of generated
4725 function "insn_latency" from rtx to rtx_insn *.
4726 (output_print_reservation_func): Likewise for generated function
4727 "print_reservation".
4728 (output_insn_has_dfa_reservation_p): Likewise for generated
4729 function "insn_has_dfa_reservation_p".
4730 * hooks.c (hook_int_rtx_unreachable): Rename to...
4731 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
4732 from rtx to rtx_insn *.
4733 * hooks.h (hook_int_rtx_unreachable): Likewise.
4734 (extern int hook_int_rtx_insn_unreachable): Likewise.
4735 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
4736 (get_attr_min_length): Likewise.
4737 * recog.c (get_enabled_alternatives): Likewise.
4738 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
4739 * reorg.c (find_end_label): Introduce local rtx "pat" and
4740 strengthen local "insn" from rtx to rtx_insn *.
4741 (redundant_insn): Use insn method of "seq" rather than element for
4742 typesafety; strengthen local "control" from rtx to rtx_insn *.
4743 * resource.c (mark_referenced_resources): Add checked cast to
4744 rtx_insn * within INSN/JUMP_INSN case.
4745 (mark_set_resources): Likewise.
4746 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
4749 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4751 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
4752 param "label" from rtx to rtx_insn *.
4753 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
4755 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
4756 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
4757 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
4758 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
4759 * final.c (default_label_align_after_barrier_max_skip): Strengthen
4760 param from rtx to rtx_insn *.
4761 (default_loop_align_max_skip): Likewise.
4762 (default_label_align_max_skip): Likewise.
4763 (default_jump_align_max_skip): Likewise.
4764 * target.def (label_align_after_barrier_max_skip): Likewise.
4765 (loop_align_max_skip): Likewise.
4766 (label_align_max_skip): Likewise.
4767 (jump_align_max_skip): Likewise.
4768 * targhooks.h (default_label_align_after_barrier_max_skip):
4770 (default_loop_align_max_skip): Likewise.
4771 (default_label_align_max_skip): Likewise.
4772 (default_jump_align_max_skip): Likewise.
4774 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4776 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
4777 from const_rtx to const rtx_insn *. Update union members from rtx
4779 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
4780 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
4781 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
4782 strengthen both params from const_rtx to const rtx_insn *.
4783 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
4784 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
4785 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
4787 * target.def (can_follow_jump): Strengthen both params from
4788 const_rtx to const rtx_insn *, and update default implementation
4789 from hook_bool_const_rtx_const_rtx_true to
4790 hook_bool_const_rtx_insn_const_rtx_insn_true.
4792 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4794 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
4795 "insn" from rtx to rtx_insn *.
4796 * sched-int.h (deps_start_bb): Likewise for 2nd param.
4798 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
4799 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4800 Anna Tikhonova <anna.tikhonova@intel.com>
4801 Ilya Tocar <ilya.tocar@intel.com>
4802 Andrey Turetskiy <andrey.turetskiy@intel.com>
4803 Ilya Verbin <ilya.verbin@intel.com>
4804 Kirill Yukhin <kirill.yukhin@intel.com>
4805 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4807 * config/i386/sse.md
4808 (define_insn "vcvtph2ps<mask_name>"): Add masking.
4809 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
4810 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
4811 (define_expand "vcvtps2ph_mask"): New.
4812 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
4813 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
4814 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
4816 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
4817 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4818 Anna Tikhonova <anna.tikhonova@intel.com>
4819 Ilya Tocar <ilya.tocar@intel.com>
4820 Andrey Turetskiy <andrey.turetskiy@intel.com>
4821 Ilya Verbin <ilya.verbin@intel.com>
4822 Kirill Yukhin <kirill.yukhin@intel.com>
4823 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4825 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
4827 (define_mode_iterator VI24_AVX512BW_1): Ditto.
4828 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
4829 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
4830 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
4831 also for TARGET_AVX512VL.
4832 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
4834 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
4836 * doc/install.texi (Options specification): add
4837 --disable-libsanitizer item.
4839 2014-09-14 James Clarke <jrtc27@jrtc27.com>
4840 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4843 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
4845 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
4846 kernel version check to avoid incrementing it after every major OS X
4848 (darwin_default_min_version): Avoid static memory buffer.
4850 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
4852 * tree.c (need_assembler_name_p): Store C++ type mangling only
4855 2014-09-13 Marek Polacek <polacek@redhat.com>
4857 * tree.c (protected_set_expr_location): Don't check whether T is
4860 2014-09-12 DJ Delorie <dj@redhat.com>
4862 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
4863 (extend_and_shift1_hipsi2): Likewise.
4864 (extend_and_shift2_hipsi2): Likewise.
4866 2014-09-12 David Malcolm <dmalcolm@redhat.com>
4868 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
4869 with NULL when dealing with an insn.
4870 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
4871 from rtx to rtx_insn *.
4872 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
4873 const_rtx to const rtx_insn *.
4874 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
4876 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
4878 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
4881 2014-09-12 Joseph Myers <joseph@codesourcery.com>
4883 * target.def (libgcc_floating_mode_supported_p): New hook.
4884 * targhooks.c (default_libgcc_floating_mode_supported_p): New
4886 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
4887 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
4888 (LIBGCC2_HAS_TF_MODE): Remove.
4889 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
4890 * doc/tm.texi: Regenerate.
4891 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
4893 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
4894 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
4895 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
4896 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
4897 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4898 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
4899 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
4900 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
4901 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
4902 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
4904 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
4905 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4906 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4907 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4908 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4909 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4910 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4911 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
4912 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
4913 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
4914 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4915 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
4916 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
4917 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
4919 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
4921 (ia64_libgcc_floating_mode_supported_p): New function.
4922 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
4923 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
4924 (IA64_NO_LIBGCC_TFMODE): Define.
4925 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
4926 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
4928 (pdp11_scalar_mode_supported_p): New function.
4929 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
4930 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
4932 2014-09-12 Richard Biener <rguenther@suse.de>
4935 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
4937 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
4939 * tree.c (integer_each_onep): New function.
4940 * tree.h (integer_each_onep): Declare it.
4941 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
4942 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
4943 (X & 1) == 0 for vector and complex.
4945 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
4947 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
4949 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
4950 cost to spilling from integer to FP registers.
4952 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
4954 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
4956 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
4957 are now handled correctly.
4959 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
4961 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
4962 handling of CALLER_SAVE_REGS and POINTER_REGS.
4964 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
4966 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
4967 the number of hard registers.
4969 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
4970 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4971 Anna Tikhonova <anna.tikhonova@intel.com>
4972 Ilya Tocar <ilya.tocar@intel.com>
4973 Andrey Turetskiy <andrey.turetskiy@intel.com>
4974 Ilya Verbin <ilya.verbin@intel.com>
4975 Kirill Yukhin <kirill.yukhin@intel.com>
4976 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4978 * config/i386/sse.md
4979 (define_mode_iterator VI48_AVX512VL): New.
4980 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
4981 "avx512f_vternlog<mode>_maskz" and update mode iterator.
4982 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
4983 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
4984 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
4985 "avx512f_vternlog<mode>_mask" and update mode iterator.
4986 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
4987 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
4989 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
4990 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
4991 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
4992 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
4993 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
4994 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
4996 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
4997 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4998 Anna Tikhonova <anna.tikhonova@intel.com>
4999 Ilya Tocar <ilya.tocar@intel.com>
5000 Andrey Turetskiy <andrey.turetskiy@intel.com>
5001 Ilya Verbin <ilya.verbin@intel.com>
5002 Kirill Yukhin <kirill.yukhin@intel.com>
5003 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5005 * config/i386/sse.md (VI128_256): Delete.
5006 (define_mode_iterator VI124_256): New.
5007 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
5008 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
5009 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
5010 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
5011 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
5012 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
5013 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
5014 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
5016 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
5017 in presence of AVX-512.
5019 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
5020 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5021 Anna Tikhonova <anna.tikhonova@intel.com>
5022 Ilya Tocar <ilya.tocar@intel.com>
5023 Andrey Turetskiy <andrey.turetskiy@intel.com>
5024 Ilya Verbin <ilya.verbin@intel.com>
5025 Kirill Yukhin <kirill.yukhin@intel.com>
5026 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5028 * config/i386/sse.md
5029 (define_expand "<avx512>_gathersi<mode>"): Rename from
5030 "avx512f_gathersi<mode>".
5031 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
5032 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
5033 (define_expand "<avx512>_gatherdi<mode>"): Rename from
5034 "avx512f_gatherdi<mode>".
5035 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
5036 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
5038 (define_expand "<avx512>_scattersi<mode>"): Rename from
5039 "avx512f_scattersi<mode>".
5040 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
5041 (define_expand "<avx512>_scatterdi<mode>"): Rename from
5042 "avx512f_scatterdi<mode>".
5043 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
5045 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
5047 * ira.h (ira_finish_once): Delete.
5048 * ira-int.h (target_ira_int::~target_ira_int): Declare.
5049 (target_ira_int::free_ira_costs): Likewise.
5050 (target_ira_int::free_register_move_costs): Likewise.
5051 (ira_finish_costs_once): Delete.
5052 * ira.c (free_register_move_costs): Replace with...
5053 (target_ira_int::free_register_move_costs): ...this new function.
5054 (target_ira_int::~target_ira_int): Define.
5055 (ira_init): Call free_register_move_costs as a member function rather
5056 than a global function.
5057 (ira_finish_once): Delete.
5058 * ira-costs.c (free_ira_costs): Replace with...
5059 (target_ira_int::free_ira_costs): ...this new function.
5060 (ira_init_costs): Call free_ira_costs as a member function rather
5061 than a global function.
5062 (ira_finish_costs_once): Delete.
5063 * target-globals.c (target_globals::~target_globals): Call the
5064 target_ira_int destructor.
5065 * toplev.c: Include lra.h.
5066 (finalize): Call lra_finish_once rather than ira_finish_once.
5068 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
5070 * common.opt (flto-odr-type-merging): New flag.
5071 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
5072 (types_same_for_odr): Likewise.
5073 (odr_subtypes_equivalent_p): Likewise.
5074 (add_type_duplicate): Do not walk type variants.
5075 (register_odr_type): New function.
5076 * ipa-utils.h (register_odr_type): Declare.
5077 (odr_type_p): New function.
5078 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
5080 * doc/invoke.texi (-flto-odr-type-merging): Document.
5081 * tree.c (need_assembler_name_p): Compute ODR names when asked
5083 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
5085 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
5088 * config/i386/i386.c (ix86_option_override_internal): Also turn
5089 off OPTION_MASK_ABI_X32 for -m16.
5091 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
5093 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
5096 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
5099 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
5100 Directly forward to __*_DENORM_MIN__.
5102 2014-09-11 David Malcolm <dmalcolm@redhat.com>
5104 * rtl.h (LABEL_REF_LABEL): New macro.
5106 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
5107 of XEXP (, 0), where we know that we have a LABEL_REF.
5108 * cfgbuild.c (make_edges): Likewise.
5109 (purge_dead_tablejump_edges): Likewise.
5110 * cfgexpand.c (convert_debug_memory_address): Likewise.
5111 * cfgrtl.c (patch_jump_insn): Likewise.
5112 * combine.c (distribute_notes): Likewise.
5113 * cse.c (hash_rtx_cb): Likewise.
5114 (exp_equiv_p): Likewise.
5115 (fold_rtx): Likewise.
5116 (check_for_label_ref): Likewise.
5117 * cselib.c (rtx_equal_for_cselib_1): Likewise.
5118 (cselib_hash_rtx): Likewise.
5119 * emit-rtl.c (mark_label_nuses): Likewise.
5120 * explow.c (convert_memory_address_addr_space): Likewise.
5121 * final.c (output_asm_label): Likewise.
5122 (output_addr_const): Likewise.
5123 * gcse.c (add_label_notes): Likewise.
5124 * genconfig.c (walk_insn_part): Likewise.
5125 * genrecog.c (validate_pattern): Likewise.
5126 * ifcvt.c (cond_exec_get_condition): Likewise.
5127 (noce_emit_store_flag): Likewise.
5128 (noce_get_alt_condition): Likewise.
5129 (noce_get_condition): Likewise.
5130 * jump.c (maybe_propagate_label_ref): Likewise.
5131 (mark_jump_label_1): Likewise.
5132 (redirect_exp_1): Likewise.
5133 (rtx_renumbered_equal_p): Likewise.
5134 * lra-constraints.c (operands_match_p): Likewise.
5135 * reload.c (operands_match_p): Likewise.
5136 (find_reloads): Likewise.
5137 * reload1.c (set_label_offsets): Likewise.
5138 * reorg.c (get_branch_condition): Likewise.
5139 * rtl.c (rtx_equal_p_cb): Likewise.
5140 (rtx_equal_p): Likewise.
5141 * rtlanal.c (reg_mentioned_p): Likewise.
5142 (rtx_referenced_p): Likewise.
5143 (get_condition): Likewise.
5144 * sched-vis.c (print_value): Likewise.
5145 * varasm.c (const_hash_1): Likewise.
5146 (compare_constant): Likewise.
5147 (const_rtx_hash_1): Likewise.
5148 (output_constant_pool_1): Likewise.
5150 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
5152 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
5153 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
5155 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
5156 cr6_test_for_lt_reverse): Ditto.
5158 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
5161 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
5163 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
5165 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
5166 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
5167 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
5168 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
5171 (aarch64_fold_builtin): Remove all reinterpret cases.
5173 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
5175 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
5177 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
5178 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
5179 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
5180 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
5181 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
5182 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
5183 aarch64_reinterpretv2df<mode>): Delete.
5185 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
5187 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
5188 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
5189 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
5190 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
5191 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
5192 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
5193 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
5194 vreinterpret_u32_f64): Use cast.
5196 * config/aarch64/iterators.md (VD_RE): Delete.
5198 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
5200 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
5201 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
5202 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
5203 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
5204 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
5205 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
5206 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
5207 Replace inline assembler with __aarch64_vset_lane_any.
5209 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
5211 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
5213 (vmull_high_lane_s32): Likewise.
5214 (vmull_high_lane_u16): Likewise.
5215 (vmull_high_lane_u32): Likewise.
5217 2014-09-11 Jason Merrill <jason@redhat.com>
5220 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
5222 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
5225 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
5226 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
5227 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
5229 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
5230 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5231 Anna Tikhonova <anna.tikhonova@intel.com>
5232 Ilya Tocar <ilya.tocar@intel.com>
5233 Andrey Turetskiy <andrey.turetskiy@intel.com>
5234 Ilya Verbin <ilya.verbin@intel.com>
5235 Kirill Yukhin <kirill.yukhin@intel.com>
5236 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5238 * config/i386/sse.md
5239 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
5240 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
5241 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
5243 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
5244 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
5246 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
5248 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
5249 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
5250 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
5251 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
5252 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
5253 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
5254 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
5255 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
5257 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
5259 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
5260 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
5261 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
5263 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
5265 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
5266 to access removed nodes.
5268 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
5270 PR tree-optimization/63186
5271 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
5272 (mark_nonssa_use): Likewise.
5273 (verify_non_ssa_vars): Verify all header blocks for label
5276 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
5277 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5278 Anna Tikhonova <anna.tikhonova@intel.com>
5279 Ilya Tocar <ilya.tocar@intel.com>
5280 Andrey Turetskiy <andrey.turetskiy@intel.com>
5281 Ilya Verbin <ilya.verbin@intel.com>
5282 Kirill Yukhin <kirill.yukhin@intel.com>
5283 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5285 * config/i386/sse.md
5286 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
5287 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
5288 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
5289 "<avx2_avx512f>_permvar<mode><mask_name>".
5290 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
5291 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
5292 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
5293 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
5295 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
5296 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
5297 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
5298 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
5300 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
5302 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
5303 V2DF, V4SF, DF, and DI modes.
5304 (vsx_fmav2df2): Likewise.
5305 (vsx_float_fix_<mode>2): Likewise.
5306 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
5308 2014-09-10 Xinliang David Li <davidxl@google.com>
5311 * config/arm/arm.md (movcond_addsi): Handle case where source
5312 and target operands are the same.
5314 2014-09-10 David Malcolm <dmalcolm@redhat.com>
5316 * final.c (this_is_asm_operands): Strengthen this variable from
5317 rtx to const rtx_insn *.
5318 * output.h (this_is_asm_operands): Likewise.
5319 * rtl-error.c (location_for_asm): Strengthen param "insn" from
5320 const_rtx to const rtx_insn *.
5321 (diagnostic_for_asm): Likewise.
5322 * rtl-error.h (error_for_asm): Likewise.
5323 (warning_for_asm): Likewise.
5325 2014-09-10 David Malcolm <dmalcolm@redhat.com>
5327 * genextract.c (print_header): When writing out insn_extract to
5328 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
5329 * recog.h (insn_extract): Strengthen the param from rtx to
5332 2014-09-10 Mike Stump <mikestump@comcast.net>
5334 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
5337 2014-09-10 Martin Jambor <mjambor@suse.cz>
5339 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
5340 (analyze): Do not set analyze flag if expand_thunk returns false;.
5341 (create_wrapper): Likewise.
5342 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
5344 2014-09-10 Martin Jambor <mjambor@suse.cz>
5347 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
5348 new decl properly. Analyze the new thunk if it is expanded.
5350 2014-09-10 Andreas Schwab <schwab@suse.de>
5352 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
5353 [USED_FOR_TARGET]: Define.
5355 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
5357 * config/mips/mips.c (mips_secondary_reload_class): Handle
5360 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
5362 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
5365 2014-09-10 Jakub Jelinek <jakub@redhat.com>
5367 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
5368 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
5369 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
5370 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
5371 flag_delete_null_pointer_checks for them.
5372 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
5373 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
5374 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
5375 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
5376 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
5378 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
5379 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
5380 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
5381 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
5382 * doc/invoke.texi (-fsanitize=nonnull-attribute,
5383 -fsanitize=returns-nonnull-attribute): Document.
5385 * ubsan.h (struct ubsan_mismatch_data): Removed.
5386 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
5387 * ubsan.c (ubsan_source_location): For unknown locations,
5388 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
5389 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
5390 Allow more than one location and arbitrary extra arguments passed
5391 in ... instead of through MISMATCH pointer.
5392 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
5393 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
5394 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
5397 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5398 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5399 Anna Tikhonova <anna.tikhonova@intel.com>
5400 Ilya Tocar <ilya.tocar@intel.com>
5401 Andrey Turetskiy <andrey.turetskiy@intel.com>
5402 Ilya Verbin <ilya.verbin@intel.com>
5403 Kirill Yukhin <kirill.yukhin@intel.com>
5404 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5406 * config/i386/sse.md
5407 (define_mode_iterator VI48F): New.
5408 (define_insn "<avx512>_compress<mode>_mask"): Rename from
5409 "avx512f_compress<mode>_mask" and update mode iterator.
5410 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
5411 "avx512f_compressstore<mode>_mask" and update mode iterator.
5412 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
5413 "avx512f_expand<mode>_maskz" and update mode iterator.
5414 (define_insn "<avx512>_expand<mode>_mask"): Rename from
5415 "avx512f_expand<mode>_mask" and update mode iterator.
5417 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5418 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5419 Anna Tikhonova <anna.tikhonova@intel.com>
5420 Ilya Tocar <ilya.tocar@intel.com>
5421 Andrey Turetskiy <andrey.turetskiy@intel.com>
5422 Ilya Verbin <ilya.verbin@intel.com>
5423 Kirill Yukhin <kirill.yukhin@intel.com>
5424 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5426 * config/i386/i386.c
5427 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
5428 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
5429 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
5430 avx512dq_rangepv4sf_mask.
5431 * config/i386/sse.md
5432 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
5434 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
5435 (define_insn "reduces<mode>"): Ditto.
5436 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
5438 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
5439 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
5440 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
5442 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5443 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5444 Anna Tikhonova <anna.tikhonova@intel.com>
5445 Ilya Tocar <ilya.tocar@intel.com>
5446 Andrey Turetskiy <andrey.turetskiy@intel.com>
5447 Ilya Verbin <ilya.verbin@intel.com>
5448 Kirill Yukhin <kirill.yukhin@intel.com>
5449 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5451 * config/i386/i386.c
5452 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
5453 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
5454 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
5455 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
5456 avx512vl_getmantv2df_mask.
5457 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
5458 avx512f_vgetmantv4sf_round.
5459 * config/i386/sse.md
5460 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
5461 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
5463 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
5464 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
5465 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
5466 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
5468 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
5469 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
5470 update mode iterator.
5472 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
5473 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
5476 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
5477 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
5478 update mode iterator.
5479 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
5480 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
5483 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
5484 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
5486 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
5487 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
5488 update mode iterator.
5489 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
5490 "avx512f_getmant<mode><round_saeonly_name>".
5492 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
5495 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
5497 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5498 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5499 Anna Tikhonova <anna.tikhonova@intel.com>
5500 Ilya Tocar <ilya.tocar@intel.com>
5501 Andrey Turetskiy <andrey.turetskiy@intel.com>
5502 Ilya Verbin <ilya.verbin@intel.com>
5503 Kirill Yukhin <kirill.yukhin@intel.com>
5504 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5506 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
5507 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
5508 (define_mode_iterator FMAMODE_AVX512): New.
5509 (define_mode_iterator FMAMODE): Remove conditions.
5510 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
5511 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
5512 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
5514 (define_mode_iterator FMAMODE_NOVF512): Remove.
5515 (define_insn "*fma_fmadd_<mode>"): Rename from
5516 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
5517 FMAMODE mode iterator.
5518 (define_mode_iterator VF_SF_AVX512VL): New.
5519 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
5520 Use VF_SF_AVX512VL mode iterator.
5521 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
5522 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
5524 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
5525 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5527 (define_insn "*fma_fmsub_<mode>"): Rename from
5528 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
5529 FMAMODE mode iterator.
5530 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
5531 Use VF_SF_AVX512VL mode iterator.
5532 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
5533 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
5535 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
5536 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5538 (define_insn "*fma_fnmadd_<mode>"): Rename from
5539 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
5540 use FMAMODE mode iterator.
5541 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
5542 Use VF_SF_AVX512VL mode iterator.
5543 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
5544 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
5546 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
5547 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5549 (define_insn "*fma_fnmsub_<mode>"): Rename from
5550 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
5551 FMAMODE mode iterator.
5552 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
5553 Use VF_SF_AVX512VL mode iterator.
5554 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
5555 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
5557 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
5558 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5560 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
5561 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
5562 use VF_AVX512VL mode iterator.
5563 (define_insn "*fma_fmaddsub_<mode>"): Rename from
5564 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
5566 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
5567 Use VF_SF_AVX512VL mode iterator.
5568 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
5569 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
5571 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
5572 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5574 (define_insn "*fma_fmsubadd_<mode>"): Rename from
5575 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
5576 remove usage of subst.
5577 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
5578 Use VF_SF_AVX512VL mode iterator.
5579 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
5580 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
5582 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
5583 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5586 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
5589 * calls.c (precompute_arguments): Check
5590 promoted_for_signed_and_unsigned_p and set the promoted mode.
5591 (promoted_for_signed_and_unsigned_p): New function.
5592 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
5593 and set the promoted mode.
5594 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
5595 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
5596 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
5598 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
5600 * opth-gen.awk: Generate mapping from cpp message reasons to the
5601 options that enable them.
5602 * doc/options.texi (CppReason): Document.
5604 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
5606 * doc/invoke.texi (Wnormalized=): Update.
5608 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
5611 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
5612 operands. Split off the constant operand alternative to ...
5613 (*bool<mode>3_imm): New.
5615 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5617 * rtl.h (single_set_2): Strengthen first param from const_rtx to
5618 const rtx_insn *, and move prototype to above...
5619 (single_set): ...this. Convert this from a macro to an inline
5620 function, enforcing the requirement that the param is a const
5622 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
5624 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
5625 Strengthen both params from rtx to rtx_insn *.
5626 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
5627 Likewise; introduce locals "producer_set", "consumer_set", using
5628 them in place of "producer" and "consumer" when dealing with SET
5630 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
5631 when invoking single_set in region guarded by INSN_P.
5632 (avr_out_bitop): Likewise.
5633 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
5634 region guarded by GET_CODE check, using methods to strengthen
5635 local "this_insn" from rtx to rtx_insn *, and for clarity.
5636 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
5637 Strengthen local "insn" from rtx to rtx_insn *.
5638 (define_insn_and_split "xload<mode>_A"): Likewise.
5639 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
5641 (find_load): Likewise for return type.
5642 (workaround_speculation): Likewise for both locals named
5644 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
5646 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
5648 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
5650 * config/h8300/h8300.c (notice_update_cc): Likewise.
5651 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
5652 "insn" and "dep_insn".
5653 (exact_store_load_dependency): Likewise for both params.
5654 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
5655 since this now clashes with inline function. Instead, delay
5656 calling single_set until the point where its needed, and then
5657 assign the result to "compare_set" and rework the conditional that
5659 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
5660 local "last" from rtx to rtx_insn *.
5661 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
5663 (mips_store_data_bypass_p): Likewise for both params.
5664 * config/mips/mips.c (mips_load_store_insns): Likewise for second
5666 (mips_store_data_bypass_p): Likewise for both params.
5667 (mips_orphaned_high_part_p): Likewise for param "insn".
5668 * config/mn10300/mn10300.c (extract_bundle): Likewise.
5669 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
5670 Introduce local rtx "insn2_pat".
5671 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
5673 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
5674 Introduce local rtx "set", using it in place of "insn" for the
5675 result of single_set. This appears to fix a bug, since the call
5676 to find_regno_note on a SET does nothing.
5677 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
5678 params from rtx to rtx_insn *.
5679 (set_to_load_agen): Likewise.
5680 * config/s390/s390.c (s390_label_align): Likewise for local
5681 "prev_insn". Introduce new rtx locals "set" and "src", using
5682 them in place of "prev_insn" for the results of single_set
5683 and SET_SRC respectively.
5684 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
5685 Introduce new rtx local "set" using in place of "jump" for the
5686 result of single_set. Use SET_SRC (set) rather than plain
5688 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
5690 (noncall_uses_reg): Likewise.
5691 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
5692 guarded by GET_CODE check, using its methods for clarity, and to
5693 enable strengthening local "this_insn" from rtx to rtx_insn *.
5694 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
5695 "insn" from rtx to rtx_insn *.
5696 (define_expand "umulhisi3"): Likewise.
5697 (define_expand "smulsi3_highpart"): Likewise.
5698 (define_expand "umulsi3_highpart"): Likewise.
5699 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
5700 local "after". Replace GET_CODE check with a dyn_cast,
5701 introducing new local rtx_sequence * "seq", using insn method for
5704 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
5705 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
5706 place of "insn" once we're dealing with patterns rather than the
5708 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
5709 (scan_trace): Likewise for local "elt", updating lookups within
5710 sequence to use insn method rather than element method.
5711 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
5713 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
5714 * ifcvt.c (noce_try_abs): Likewise for local "insn".
5715 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
5716 invoking single_set.
5717 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
5718 "insn" from rtx to rtx_insn *.
5719 (skip_usage_debug_insns): Likewise for return type, adding a
5721 (check_secondary_memory_needed_p): Likewise for local "insn".
5722 (inherit_reload_reg): Likewise.
5723 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
5724 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
5726 (store_data_bypass_p): Likewise for both params.
5727 (if_test_bypass_p): Likewise.
5728 * recog.h (store_data_bypass_p): Likewise for both params.
5729 (if_test_bypass_p): Likewise.
5730 * reload.c (find_equiv_reg): Likewise for local "where".
5731 * reorg.c (delete_jump): Likewise for param "insn".
5732 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
5733 to const rtx_insn *.
5734 * store-motion.c (replace_store_insn): Likewise for param "del".
5735 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
5736 and use its methods for clarity, and to strengthen local "del"
5737 from rtx to rtx_insn *.
5738 (build_store_vectors): Use insn method of "st" when calling
5739 replace_store_insn for typesafety and clarity.
5741 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
5743 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
5744 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
5745 on how to make it legal in future.
5747 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5749 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
5751 (restinsn): Likewise.
5752 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
5754 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
5756 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
5758 (arc_hazard): Likewise for both params.
5759 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
5760 checked casts to rtx_sequence * and uses of the insn method for
5762 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
5763 (arc_adjust_insn_length): Likewise for param "insn".
5764 (struct insn_length_parameters_s): Likewise for first param of
5765 "get_variants" callback field.
5766 (arc_get_insn_variants): Likewise for first param and local
5767 "inner". Replace a check of GET_CODE with a dyn_cast to
5768 rtx_sequence *, using methods for type-safety and clarity.
5769 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
5770 rtx_sequence * and uses of the insn method for type-safety when
5771 invoking arc_adjust_insn_length.
5772 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
5774 (arm_address_offset_is_imm): Likewise.
5775 (struct tune_params): Likewise for params 1 and 3 of the
5776 "sched_adjust_cost" callback field.
5777 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
5778 params 1 and 3 ("insn" and "dep").
5779 (xscale_sched_adjust_cost): Likewise.
5780 (fa726te_sched_adjust_cost): Likewise.
5781 (cortexa7_older_only): Likewise for param "insn".
5782 (cortexa7_younger): Likewise.
5783 (arm_attr_length_move_neon): Likewise.
5784 (arm_address_offset_is_imm): Likewise.
5785 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
5786 * config/avr/avr.c (avr_notice_update_cc): Likewise.
5787 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
5788 (workaround_speculation): Likewise for local "last_condjump".
5789 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
5790 (shadow_or_blockage_p): Likewise.
5791 (get_unit_reqs): Likewise.
5792 (get_unit_operand_masks): Likewise.
5793 (c6x_registers_update): Likewise.
5794 (returning_call_p): Likewise.
5795 (can_use_callp): Likewise.
5796 (convert_to_callp): Likewise.
5797 (find_last_same_clock): Likwise for local "t".
5798 (reorg_split_calls): Likewise for local "shadow".
5799 (hwloop_pattern_reg): Likewise for param "insn".
5800 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
5801 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
5802 (frv_extract_membar): Likewise.
5803 (frv_optimize_membar_local): Strengthen param "last_membar" from
5804 rtx * to rtx_insn **.
5805 (frv_optimize_membar_global): Strengthen param "membar" from rtx
5807 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
5809 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
5810 both params from rtx to rtx_insn *.
5811 (ia64_ld_address_bypass_p): Likewise.
5812 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
5814 (ia64_safe_type): Likewise.
5815 (group_barrier_needed): Likewise.
5816 (safe_group_barrier_needed): Likewise.
5817 (ia64_single_set): Likewise.
5818 (is_load_p): Likewise.
5819 (record_memory_reference): Likewise.
5820 (get_mode_no_for_insn): Likewise.
5821 (important_for_bundling_p): Likewise.
5822 (unknown_for_bundling_p): Likewise.
5823 (ia64_st_address_bypass_p): Likewise for both params.
5824 (ia64_ld_address_bypass_p): Likewise.
5825 (expand_vselect): Introduce new local rtx_insn * "insn", using it
5826 in place of rtx "x" after the emit_insn call.
5827 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
5828 Strengthen param from rtx to rtx_insn *.
5829 (ix86_agi_dependent): Likewise for both params.
5830 (ix86_attr_length_immediate_default): Likewise for param 1.
5831 (ix86_attr_length_address_default): Likewise for param.
5832 (ix86_attr_length_vex_default): Likewise for param 1.
5833 * config/i386/i386.c (ix86_attr_length_immediate_default):
5834 Likewise for param "insn".
5835 (ix86_attr_length_address_default): Likewise.
5836 (ix86_attr_length_vex_default): Likewise.
5837 (ix86_agi_dependent): Likewise for both params.
5838 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
5839 (vselect_insn): Likewise for this variable.
5840 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
5842 (m68k_sched_attr_opy_type): Likewise.
5843 * config/m68k/m68k.c (sched_get_operand): Likewise.
5844 (sched_attr_op_type): Likewise.
5845 (m68k_sched_attr_opx_type): Likewise.
5846 (m68k_sched_attr_opy_type): Likewise.
5847 (sched_get_reg_operand): Likewise.
5848 (sched_get_mem_operand): Likewise.
5849 (m68k_sched_address_bypass_p): Likewise for both params.
5850 (sched_get_indexed_address_scale): Likewise.
5851 (m68k_sched_indexed_address_bypass_p): Likewise.
5852 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
5853 (m68k_sched_indexed_address_bypass_p): Likewise.
5854 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
5855 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
5857 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
5858 params from rtx to rtx_insn *.
5859 (mips_fmadd_bypass): Likewise.
5860 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
5861 (mips_linked_madd_p): Likewise.
5862 (mips_macc_chains_last_hilo): Likewise for this variable.
5863 (mips_macc_chains_record): Likewise for param.
5864 (vr4130_last_insn): Likewise for this variable.
5865 (vr4130_swap_insns_p): Likewise for both params.
5866 (mips_ls2_variable_issue): Likewise for param.
5867 (mips_need_noat_wrapper_p): Likewise for param "insn".
5868 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
5869 in place of "x" after the emit_insn.
5870 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
5871 params from rtx to rtx_insn *.
5872 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
5873 (pa_combine_instructions): Introduce local "par" for result of
5874 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
5876 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
5877 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
5878 (rl78_alloc_physical_registers_op1): Likewise.
5879 (rl78_alloc_physical_registers_op2): Likewise.
5880 (rl78_alloc_physical_registers_ro1): Likewise.
5881 (rl78_alloc_physical_registers_cmp): Likewise.
5882 (rl78_alloc_physical_registers_umul): Likewise.
5883 (rl78_alloc_address_registers_macax): Likewise.
5884 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
5885 * config/s390/predicates.md (execute_operation): Likewise for
5887 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
5889 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
5890 (addr_generation_dependency_p): Likewise for param "insn".
5891 (s390_agen_dep_p): Likewise for both params.
5892 (s390_fpload_toreg): Likewise for param "insn".
5893 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
5894 * config/sh/sh.c (sh_loop_align): Likewise for param and local
5896 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
5897 * config/sh/sh_treg_combine.cc
5898 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
5900 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
5901 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
5902 "and_insn", "load", "shift".
5903 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
5905 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
5906 for XEXP (note, 0) of the REG_CC_SETTER note.
5907 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
5908 rtx_insn *, eliminating a checked cast made redundant by this.
5909 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
5911 * genattr.c (main): When writing out the prototype to
5912 const_num_delay_slots, strengthen the param from rtx to
5914 * genattrtab.c (write_const_num_delay_slots): Likewise when
5915 writing out the implementation of const_num_delay_slots.
5916 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
5917 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
5918 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
5919 favor of new rtx locals "src" and "set" and new local rtx_insn *
5921 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
5923 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
5924 locals "cond", "if_then_else", "set" and new rtx_insn * locals
5926 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
5927 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
5928 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
5929 the top-level scope, replacing with new more tightly-scoped rtx
5930 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
5931 "new_insn", "copy_of_insn_b", and make local rtx "set" more
5933 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
5935 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
5937 (ira_setup_alts): Likewise for param "insn".
5938 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
5939 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
5941 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
5942 new more-tightly scoped rtx locals "add3_insn", "insn",
5943 "add2_insn" and rtx_insn * "move_insn".
5944 * postreload-gcse.c (eliminate_partially_redundant_load): Add
5945 checked cast on result of gen_move_insn when invoking
5947 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
5949 (verify_changes): Add a checked cast on "object" when invoking
5951 (extract_insn_cached): Strengthen param "insn" from rtx to
5953 (extract_constrain_insn_cached): Likewise.
5954 (extract_insn): Likewise.
5955 * recog.h (insn_invalid_p): Likewise for param 1.
5956 (recog_memoized): Likewise for param.
5957 (extract_insn): Likewise.
5958 (extract_constrain_insn_cached): Likewise.
5959 (extract_insn_cached): Likewise.
5960 * reload.c (can_reload_into): Likewise for local "test_insn".
5961 * reload.h (cleanup_subreg_operands): Likewise for param.
5962 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
5963 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
5964 result of emit_insn. Remove a checked cast made redundant by this
5966 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
5968 * sel-sched.c (get_reg_class): Likewise.
5970 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
5971 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5973 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
5974 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
5976 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
5978 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5980 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
5981 const rtx_insn *, and from rtx to rtx_insn * for the other
5983 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
5984 INSN_LOCATION, since we know INSN_P holds.
5985 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
5986 (insn_file): Likewise.
5987 (insn_scope): Likewise.
5988 (insn_location): Likewise.
5990 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
5991 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
5992 for the result of gen_load_const_gp.
5993 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
5994 param from rtx to rtx_insn *.
5995 * config/rs6000/rs6000.c (output_call): Likewise.
5996 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
5997 introducing a checked cast to rtx_sequence * and use of the insn
5999 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
6000 from rtx to rtx_insn *.
6001 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
6002 (insn_line): Likewise.
6003 (insn_file): Likewise.
6004 (insn_location): Likewise.
6005 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
6006 from rtx to rtx_insn *.
6007 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
6008 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
6009 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
6011 * reorg.c (relax_delay_slots): Strengthen locals named "after"
6012 from rtx to rtx_insn *; use methods of "pat" for type-safety.
6014 2014-09-09 David Malcolm <dmalcolm@redhat.com>
6016 * combine.c (try_combine): Eliminate checked cast on result of
6018 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
6019 autogenerated one by strengthening the return type and params 2 and 3
6020 from rtx to rtx_insn *, and by naming the params.
6021 * gengenrtl.c (special_rtx): Add INSN to those that are
6023 * rtl.h (gen_rtx_INSN): New prototype.
6025 2014-09-09 David Malcolm <dmalcolm@redhat.com>
6027 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
6029 (no_equiv): Likewise.
6030 (update_equiv_regs): Likewise.
6031 (setup_reg_equiv): Likewise. Strengthen locals "elem",
6032 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
6033 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
6035 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
6036 from rtx to rtx_insn_list *.
6037 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
6038 rtx_insn_list * and use methods for clarity and typesafety.
6039 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
6041 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
6042 redundant check on INSN_P (insns): this cannot hold, as "insns" is
6043 an INSN_LIST, not an insn.
6044 (reverse_equiv_p): Strengthen local "insns" from rtx to
6045 rtx_insn_list * and use methods for clarity and typesafety.
6046 (contains_reloaded_insn_p): Likewise for local "list".
6048 2014-09-09 Jiong Wang <jiong.wang@arm.com>
6050 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
6051 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
6052 (arm_builtin_vectorized_function): Likewise.
6053 * config/arm/arm_neon_builtins.def: New macro for copysignf.
6054 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
6056 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
6058 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
6059 * builtins.h (default_target_builtins): Likewise.
6060 * gcse.h (default_target_gcse): Likewise.
6061 * target-globals.h (target_globals): Add a destructor. Convert
6062 void-pointer fields back to their real type and change from
6063 GTY((atomic)) to GTY((skip)).
6064 (restore_target_globals): Remove casts accordingly.
6065 * target-globals.c (save_target_globals): Use XCNEW rather than
6066 ggc_internal_cleared_alloc to allocate non-GC structures.
6067 Use ggc_cleared_alloc to allocate the target_globals structure
6069 (target_globals::~target_globals): Define.
6071 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6073 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
6074 mnemonic instead of fldmfdd.
6075 * config/arm/arm.c (vfp_output_fstmd): Rename to...
6076 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
6077 Output vpush when address register is SP.
6078 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
6079 (vfp_output_vstmd): ... This.
6080 * config/arm/vfp.md (push_multi_vfp): Update call to
6083 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6085 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
6087 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6089 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
6090 (*sqrtdf2_vfp): Likewise.
6091 (*cmpsf_vfp): Likewise.
6092 (*cmpsf_trap_vfp): Likewise.
6093 (*cmpdf_vfp): Likewise.
6094 (*cmpdf_trap_vfp): Likewise.
6096 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6098 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
6099 (*truncdfsf2_vfp): Likewise.
6100 (*truncsisf2_vfp): Likewise.
6101 (*truncsidf2_vfp): Likewise.
6102 (fixuns_truncsfsi2): Likewise.
6103 (fixuns_truncdfsi2): Likewise.
6104 (*floatsisf2_vfp): Likewise.
6105 (*floatsidf2_vfp): Likewise.
6106 (floatunssisf2): Likewise.
6107 (floatunssidf2): Likewise.
6109 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6111 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
6112 (*muldf3_vfp): Likewise.
6113 (*mulsf3negsf_vfp): Likewise.
6114 (*muldf3negdf_vfp): Likewise.
6115 (*mulsf3addsf_vfp): Likewise.
6116 (*muldf3adddf_vfp): Likewise.
6117 (*mulsf3subsf_vfp): Likewise.
6118 (*muldf3subdf_vfp): Likewise.
6119 (*mulsf3negsfaddsf_vfp): Likewise.
6120 (*fmuldf3negdfadddf_vfp): Likewise.
6121 (*mulsf3negsfsubsf_vfp): Likewise.
6122 (*muldf3negdfsubdf_vfp): Likewise.
6124 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6126 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
6127 (*absdf2_vfp): Likewise.
6128 (*negsf2_vfp): Likewise.
6129 (*negdf2_vfp): Likewise.
6130 (*addsf3_vfp): Likewise.
6131 (*adddf3_vfp): Likewise.
6132 (*subsf3_vfp): Likewise.
6133 (*subdf3_vfp): Likewise.
6134 (*divsf3_vfp): Likewise.
6135 (*divdf3_vfp): Likewise.
6137 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6139 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
6141 (arm_print_operand): Don't convert real values to decimal
6142 representation in default case.
6143 (fp_immediate_constant): Delete.
6144 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
6145 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
6147 (*thumb2_movsi_vfp): Likewise.
6148 (*movdi_vfp): Likewise.
6149 (*movdi_vfp_cortexa8): Likewise.
6150 (*movhf_vfp_neon): Likewise.
6151 (*movhf_vfp): Likewise.
6152 (*movsf_vfp): Likewise.
6153 (*thumb2_movsf_vfp): Likewise.
6154 (*movdf_vfp): Likewise.
6155 (*thumb2_movdf_vfp): Likewise.
6156 (*movsfcc_vfp): Likewise.
6157 (*thumb2_movsfcc_vfp): Likewise.
6158 (*movdfcc_vfp): Likewise.
6159 (*thumb2_movdfcc_vfp): Likewise.
6161 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
6163 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
6167 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6170 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
6171 Use qualifier_immediate for last operand. Rename to...
6172 (aarch64_types_ternop_lane_qualifiers): ... This.
6173 (TYPES_QUADOP): Rename to...
6174 (TYPES_TERNOP_LANE): ... This.
6175 (aarch64_simd_expand_args): Return const0_rtx when encountering user
6176 error. Change return of 0 to return of NULL_RTX.
6177 (aarch64_crc32_expand_builtin): Likewise.
6178 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
6179 ICE when expanding unknown builtin.
6180 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
6181 TERNOP_LANE qualifiers.
6182 (sqdmlsl_lane): Likewise.
6183 (sqdmlal_laneq): Likewise.
6184 (sqdmlsl_laneq): Likewise.
6185 (sqdmlal2_lane): Likewise.
6186 (sqdmlsl2_lane): Likewise.
6187 (sqdmlal2_laneq): Likewise.
6188 (sqdmlsl2_laneq): Likewise.
6190 2014-09-09 Nick Clifton <nickc@redhat.com>
6192 * doc/invoke.texi (Optimization Options): Add missing @gol to the
6194 (S/390 and zSeries Options): Remove superfluous word from the
6195 description of the -mhotpatch option.
6197 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
6199 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
6200 * ira.c: #include "shrink-wrap.h"
6201 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
6202 * ifcvt.c: #include "shrink-wrap.h"
6203 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
6205 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
6207 * common/config/picochip/picochip-common.c: Remove.
6208 * config.gcc: Remove support for picochip.
6209 * config/picochip/constraints.md: Remove.
6210 * config/picochip/dfa_space.md: Remove.
6211 * config/picochip/dfa_speed.md: Remove.
6212 * config/picochip/picochip-protos.h: Remove.
6213 * config/picochip/picochip.c: Remove.
6214 * config/picochip/picochip.h: Remove.
6215 * config/picochip/picochip.md: Remove.
6216 * config/picochip/picochip.opt: Remove.
6217 * config/picochip/predicates.md: Remove.
6218 * config/picochip/t-picochip: Remove.
6219 * doc/md.texi: Don't document picochi.
6221 2014-09-08 David Malcolm <dmalcolm@redhat.com>
6223 * basic-block.h (control_flow_insn_p): Strengthen param from
6224 const_rtx to const rtx_insn *.
6225 * cfgbuild.c (control_flow_insn_p): Likewise.
6227 2014-09-08 David Malcolm <dmalcolm@redhat.com>
6229 * gcse.c (modify_mem_list): Strengthen this variable from
6230 vec<rtx> * to vec<rtx_insn *> *.
6231 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
6233 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
6234 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
6235 (record_last_mem_set_info): Strengthen param "insn" from rtx to
6237 (record_last_set_info): Likewise for local "last_set_insn".
6239 2014-09-08 DJ Delorie <dj@redhat.com>
6241 * doc/invoke.texi (MSP430 Options): Add -minrt.
6243 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6245 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
6246 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
6247 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
6249 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
6251 (adjust_splat): New function.
6252 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
6253 (dump_swap_insn_table): Add case for SH_SPLAT.
6255 2014-09-08 Richard Biener <rguenther@suse.de>
6258 * tree-inline.c (copy_loops): The source loop header should
6260 (tree_function_versioning): If loops need fixup after removing
6261 unreachable blocks fix them.
6262 * omp-low.c (simd_clone_adjust): Do not add incr block to
6263 loop under construction.
6265 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
6267 * config/aarch64/aarch64-builtins.c
6268 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
6270 2014-09-08 Joseph Myers <joseph@codesourcery.com>
6272 * config/i386/cygming.h (TF_SIZE): Remove.
6273 * config/i386/darwin.h (TF_SIZE): Remove.
6274 * config/i386/dragonfly.h (TF_SIZE): Remove.
6275 * config/i386/freebsd.h (TF_SIZE): Remove.
6276 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
6277 * config/i386/openbsdelf.h (TF_SIZE): Remove.
6278 * config/i386/sol2.h (TF_SIZE): Remove.
6279 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
6280 * config/ia64/linux.h (TF_SIZE): Remove.
6281 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
6282 * doc/tm.texi: Regenerate.
6283 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
6285 2014-09-08 Joseph Myers <joseph@codesourcery.com>
6287 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
6289 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
6291 * doc/tm.texi: Regenerate.
6292 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
6294 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
6295 * config/cris/cris.h (__make_dp): Remove.
6297 2014-09-08 Richard Biener <rguenther@suse.de>
6300 * cfgloop.c (mark_loop_for_removal): Track former header
6302 * cfgloop.h (struct loop): Add former_header member unconditionally.
6303 * loop-init.c (fix_loop_structure): Enable bogus loop removal
6304 diagnostic unconditionally.
6306 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
6309 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
6310 constraint for operand0 and remove write only modifier from operand3.
6312 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
6314 PR rtl-optimization/62208
6315 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
6316 rather than const0_rtx in eq/ne-xor simplifications.
6318 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
6320 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
6321 (arc_output_mi_thunk): Likewise.
6323 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
6324 arguments to silence bogus warning.
6326 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
6329 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
6331 2014-09-06 Tom de Vries <tom@codesourcery.com>
6333 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
6334 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
6335 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
6337 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
6340 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
6341 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
6343 2014-09-05 Easwaran Raman <eraman@google.com>
6345 PR rtl-optimization/62146
6346 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
6347 hoisted instruction unconditional.
6349 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
6352 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
6353 Do not allow any_mask_operand for operands[2].
6354 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
6356 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6358 * config/arc/arc.c (arc_print_operand): Use insn method of
6359 final_sequence for type-safety.
6360 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
6361 "insn" from rtx to rtx_insn *.
6362 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
6363 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
6364 Likewise for locals "branch", "label".
6365 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
6366 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
6367 (same_cmp_following_p): Likewise for locals "i2", "i3".
6368 * config/sh/sh_optimize_sett_clrt.cc
6369 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
6370 param "cbranch_insn".
6371 * function.c (convert_jumps_to_returns): Likewis for local "jump".
6372 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
6373 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
6375 (condjump_p): Likewise.
6376 (condjump_in_parallel_p): Likewise.
6378 (any_uncondjump_p): Likewise.
6379 (any_condjump_p): Likewise.
6380 (condjump_label): Likewise.
6381 (returnjump_p): Strengthen param "insn" from rtx to
6383 (onlyjump_p): Strengthen param "insn" from const_rtx to
6385 (jump_to_label_p): Likewise.
6386 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
6387 (invert_jump): Likewise.
6388 * reorg.c (simplejump_or_return_p): Add checked cast when calling
6390 (get_jump_flags): Strengthen param "insn" from rtx to
6392 (get_branch_condition): Likewise.
6393 (condition_dominates_p): Likewise.
6394 (make_return_insns): Move declaration of local "pat" earlier, to
6395 after we've handled NONJUMP_INSN_P and non-sequences, using its
6396 methods to simplify the code and for type-safety.
6397 * rtl.h (find_constant_src): Strengthen param from const_rtx to
6399 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
6400 (condjump_p): Strengthen param from const_rtx to
6402 (any_condjump_p): Likewise.
6403 (any_uncondjump_p): Likewise.
6405 (condjump_label): Likewise.
6406 (simplejump_p): Likewise.
6407 (returnjump_p): Likewise.
6408 (onlyjump_p): Likewise.
6409 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
6410 (invert_jump): Likewise.
6411 (condjump_in_parallel_p): Strengthen param from const_rtx to
6413 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
6414 to const rtx_insn *.
6415 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
6416 to const rtx_insn *.
6417 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
6419 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6421 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
6422 above the conditional, and convert the check on GET_CODE to a
6423 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
6424 the conditional. Simplify the conditional by using methods of
6427 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6429 * haifa-sched.c (check_clobbered_conditions): Strengthen local
6430 "link" from rtx to rtx_insn_list *, and use its methods for
6431 clarity and type-safety.
6432 (toggle_cancelled_flags): Likewise.
6433 (restore_last_backtrack_point): Likewise.
6434 (queue_to_ready): Use insn method of "link" in one place.
6435 (schedule_block): Strengthen local "link" from rtx to
6436 rtx_insn_list *, and use its methods for clarity and type-safety.
6438 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6440 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
6441 param "insn" from const_rtx to const rtx_insn *.
6442 (sched_get_reverse_condition_uncached): Likewise.
6443 (sched_get_condition_with_rev): Likewise.
6444 (sched_has_condition_p): Likewise.
6445 (sched_insns_conditions_mutex_p): Likewise for both params.
6446 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
6447 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
6448 (setup_insn_reg_uses): Move local "list" to be more tightly
6449 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
6450 its methods for clarity and type-safety.
6451 (sched_analyze_1): Strengthen local "pending" from rtx to
6452 rtx_insn_list *, and local "pending_mem" from rtx to
6453 rtx_expr_list *. Use methods of each for clarity and type-safety.
6454 (sched_analyze_2): Likewise.
6455 (sched_analyze_insn): Likewise.
6457 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
6458 param from const_rtx to const rtx_insn *.
6459 (sched_insns_conditions_mutex_p): Likewise for both params.
6460 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
6463 * system.h (CONST_CAST_RTX_INSN): New macro.
6465 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6467 * recog.c (peep2_attempt): Strengthen return type from rtx to
6469 (peep2_update_life): Likewise for params "last", "prev", removing
6470 a checked cast made redundant by this.
6471 (peephole2_optimize): Likewise for local "last".
6473 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6475 * basic-block.h (set_block_for_insn): Eliminate this macro in
6477 * rtl.h (set_block_for_insn): New inline function, imposing the
6478 requirement that the "insn" param is an rtx_insn *.
6480 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6482 * caller-save.c (setup_save_areas): Strengthen local "insn" from
6484 * final.c (get_call_reg_set_usage): Likewise for first param,
6485 eliminating a checked cast.
6486 * regs.h (get_call_reg_set_usage): Likewise for first param.
6487 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
6488 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
6489 cast, replacing references to "x" with "call_insn" where
6491 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
6492 rtx_insn *, adding a checked cast.
6494 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6496 * output.h (final_scan_insn): Strengthen first param from rtx to
6499 * final.c (final_scan_insn): Likewise, renaming it back from
6500 "uncast_insn" to "insn", eliminating the checked cast.
6502 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
6503 "vec" with an rtx_sequence * "seq", taking a copy of
6504 "final_sequence", and using methods of "seq" for clarity, and for
6505 type-safety in the calls to final_scan_insn.
6506 * config/mips/mips.c (mips_output_conditional_branch): Use methods
6507 of "final_sequence" for clarity, and for type-safety in the call to
6509 * config/sh/sh.c (print_slot): Strengthen param from rtx to
6510 rtx_sequence * and rename from "insn" to "seq".
6512 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6514 * jump.c (delete_related_insns): Introduce a new local "table" by
6515 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
6516 get_labels method of "table" to simplify access to the labels in
6519 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6521 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
6522 f_minmaxs, f_minmaxd types.
6524 2014-09-05 Richard Biener <rguenther@suse.de>
6526 * cfgloop.c (mark_loop_for_removal): Record former header
6527 when ENABLE_CHECKING.
6528 * cfgloop.h (strut loop): Add former_header member when
6530 * loop-init.c (fix_loop_structure): Sanity check loops
6531 marked for removal if they re-appeared.
6533 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6535 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
6536 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
6538 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
6539 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
6540 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
6541 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
6542 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
6543 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
6544 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
6545 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
6546 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
6547 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
6548 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
6549 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
6550 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
6551 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
6552 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
6553 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
6554 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
6555 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
6556 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
6557 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
6558 with int{32,16,8}_t.
6560 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6562 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
6563 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
6564 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
6565 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
6566 Remove temporary __asm__ and reimplement.
6568 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6570 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
6571 handling cmge, cmgt, cmeq, cmtst.
6573 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
6574 cmlt, cmgeu, cmgtu, cmtst): Remove.
6576 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
6577 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
6578 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
6579 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
6581 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6583 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
6585 (aarch64_fold_builtin): Update pattern for cmtst.
6587 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
6590 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
6592 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
6593 Switch operands, separate out more cases, refactor.
6595 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
6597 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
6598 argument; rename old version to...
6599 (aarch64_const_vec_all_same_in_range_p): ...this.
6600 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
6602 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
6604 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6606 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
6607 Remove qualifier_const_pointer, update comment.
6609 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6611 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
6613 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6615 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
6616 varargs with pointer parameter.
6617 (aarch64_simd_expand_builtin): pass pointer into previous.
6619 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6621 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
6624 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6626 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
6627 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
6628 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
6629 Replace temporary asm with call to builtin.
6630 (vrbit_p8, vrbitq_p8): New functions.
6632 2014-09-05 Richard Biener <rguenther@suse.de>
6634 * cfgloop.c (mark_loop_for_removal): New function.
6635 * cfgloop.h (mark_loop_for_removal): Declare.
6636 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
6637 (merge_blocks): Likewise.
6638 (duplicate_block): Likewise.
6639 * except.c (sjlj_emit_dispatch_table): Likewise.
6640 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
6641 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
6642 (thread_through_loop_header): Likewise.
6644 2014-09-05 Richard Biener <rguenther@suse.de>
6647 * fold-const.c (try_move_mult_to_index): Remove.
6648 (fold_binary_loc): Do not call it.
6649 * tree-data-ref.c (dr_analyze_indices): Strip conversions
6650 from the base object again.
6652 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
6654 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
6657 2014-09-05 Bin Cheng <bin.cheng@arm.com>
6660 * config/arm/arm.md (setmem): New pattern.
6661 * config/arm/arm-protos.h (struct tune_params): New fields.
6662 (arm_gen_setmem): New prototype.
6663 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
6664 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
6665 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
6666 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
6667 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
6668 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
6669 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
6670 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
6671 (arm_const_inline_cost): New function.
6672 (arm_block_set_max_insns): New function.
6673 (arm_block_set_non_vect_profit_p): New function.
6674 (arm_block_set_vect_profit_p): New function.
6675 (arm_block_set_unaligned_vect): New function.
6676 (arm_block_set_aligned_vect): New function.
6677 (arm_block_set_unaligned_non_vect): New function.
6678 (arm_block_set_aligned_non_vect): New function.
6679 (arm_block_set_vect, arm_gen_setmem): New functions.
6681 2014-09-05 Bin Cheng <bin.cheng@arm.com>
6683 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
6685 2014-09-05 Bin Cheng <bin.cheng@arm.com>
6687 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
6689 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6691 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
6693 * valtrack.h: Adjust.
6695 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6697 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
6699 (emit_jump_insn_before_noloc): Likewise.
6700 (emit_call_insn_before_noloc): Likewise.
6701 (emit_label_before): Likewise.
6702 (emit_label_after): Likewise.
6703 (emit_insn_before_setloc): Likewise.
6704 (emit_jump_insn_before_setloc): Likewise.
6705 (emit_call_insn_before_setloc): Likewise.
6706 (emit_call_insn_before): Likewise.
6709 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6711 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
6712 rtx_insn *, eliminating a checked cast.
6714 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6716 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
6717 const_rtx to const rtx_insn *.
6718 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
6721 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6723 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
6724 fixup_args_size_notes.
6725 * expr.c (fixup_args_size_notes): Strengthen first two params from
6726 rtx to rtx_insn *, eliminating a checked cast.
6727 * rtl.h (fixup_args_size_notes): Strengthen first two params from
6730 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6732 * haifa-sched.c (get_ready_element): Strengthen return type from
6734 * sched-int.h (get_ready_element): Likewise.
6736 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
6739 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
6740 indexed_or_indirect_operand instead of memory_operand.
6741 (floatsi<mode>2_lfiwzx_mem): Ditto.
6743 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6745 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
6746 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
6747 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
6749 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6751 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
6753 (get_last_nonnote_insn): Likewise.
6754 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
6755 * resource.c (find_basic_block): Likewise.
6757 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
6760 2014-09-04 David Malcolm <dmalcolm@redhat.com>
6762 * genattr.c (main): Within the prototype of insn_latency written
6763 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
6764 * genautomata.c (output_internal_maximal_insn_latency_func):
6765 Within the implementation of insn_latency written out to
6766 insn-automata.c, strengthen both params from rtx to rtx_insn *,
6767 eliminating a pair of checked casts.
6769 2014-09-04 David Malcolm <dmalcolm@redhat.com>
6771 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
6774 * rtl.h (eh_returnjump_p): Likewise.
6776 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
6778 * Makefile.in (TAGS): Handle constructs in timevar.def.
6780 2014-09-04 Guozhi Wei <carrot@google.com>
6783 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
6784 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
6785 it into two patterns.
6786 (move_lo_quad_internal_be_<mode>): Likewise.
6788 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
6790 * doc/options.texi: Document that Var and Init are required if CPP
6792 * optc-gen.awk: Require Var and Init if CPP is given.
6793 * common.opt (Wpedantic): Use Init.
6795 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6797 * config/rs6000/rs6000.c (special_handling_values): Add
6799 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
6800 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
6801 as swappable with special handling SH_EXTRACT. Remove
6802 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
6804 (adjust_extract): New function.
6805 (handle_special_swappables): Add default to case statement; add
6806 case for SH_EXTRACT that calls adjust_extract.
6807 (dump_swap_insn_table): Handle SH_EXTRACT.
6809 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6811 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
6812 selection of 0th memory doubleword, regardless of endianness.
6814 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
6816 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
6818 2014-09-04 Alan Modra <amodra@gmail.com>
6821 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
6824 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
6826 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
6827 * targhooks.c (default_dwarf_frame_reg_mode): New function.
6828 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
6829 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
6830 * doc/tm.texi: Regenerate.
6831 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
6832 selection logic to default_dwarf_frame_reg_mode.
6834 2014-09-03 Marek Polacek <polacek@redhat.com>
6836 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
6839 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
6841 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
6842 the automodified register.
6844 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
6846 * output.h (get_some_local_dynamic_name): Declare.
6847 * final.c (some_local_dynamic_name): New variable.
6848 (get_some_local_dynamic_name): New function.
6849 (final_end_function): Clear some_local_dynamic_name.
6850 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
6851 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
6852 (print_operand): Report an error if '%&' is used inappropriately.
6853 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
6854 (get_some_local_dynamic_name_1): Delete.
6855 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
6856 (rs6000_get_some_local_dynamic_name): Delete.
6857 (rs6000_get_some_local_dynamic_name_1): Delete.
6858 (print_operand): Report an error if '%&' is used inappropriately.
6859 * config/s390/s390.c (machine_function): Remove some_ld_name.
6860 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
6861 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
6862 * config/sparc/sparc.c: Include rtl-iter.h.
6863 (machine_function): Remove some_ld_name.
6864 (sparc_print_operand): Report an error if '%&' is used inappropriately.
6865 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
6867 2014-09-03 Richard Henderson <rth@redhat.com>
6869 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
6870 (aarch64_popwb_pair_reg): Remove.
6871 (aarch64_set_frame_expr): Remove.
6872 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
6873 the restore ops performed by the insns generated.
6874 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
6875 insn. Perform the calls_eh_return addition later; do not attempt to
6876 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
6877 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
6878 special markup at all. Load cfun->machine->frame.hard_fp_offset
6879 into a local variable.
6880 (aarch64_frame_pointer_required): Don't check calls_alloca.
6882 2014-09-03 Richard Biener <rguenther@suse.de>
6884 * opts.c (default_options_optimization): Adjust
6885 max-combine-insns to 2 for -Og.
6887 2014-09-03 Martin Jambor <mjambor@suse.cz>
6890 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
6891 pass-trough jump functions correctly.
6893 2014-09-03 Martin Jambor <mjambor@suse.cz>
6896 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
6897 created replacements in ascending order of offsets.
6898 (known_aggs_to_agg_replacement_list): Likewise.
6900 2014-09-03 Martin Liska <mliska@suse.cz>
6902 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
6903 is set to set uninitialized value for vnresult.
6905 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6907 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
6908 for TARGET_MUST_PASS_IN_STACK.
6910 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6912 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
6913 for TARGET_ARG_PARTIAL_BYTES.
6915 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6917 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
6918 instructions for varargs implementation.
6919 (nds32_expand_epilogue): Emit stack adjustment instructions for
6920 varargs implementation.
6922 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6924 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
6925 optimization detection.
6927 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6929 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
6931 (nds32_function_arg_advance): Deal with nameless arguments.
6932 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
6933 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
6934 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
6936 2014-09-03 Richard Biener <rguenther@suse.de>
6938 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
6939 (struct bb_bitmap_sets): Remove deferred member.
6940 (BB_DEFERRED): Remove.
6941 (defer_or_phi_translate_block): Remove.
6942 (compute_antic_aux): Remove deferring of blocks, assert
6943 proper iteration order.
6944 (compute_antic): Do not set BB_DEFERRED.
6945 (eliminate): Allocate el_avail of proper size initially.
6947 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6949 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
6950 according to the value of crtl->args.pretend_args_size.
6952 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6954 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
6955 varargs information.
6957 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6959 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
6960 implementation for TARGET_SETUP_INCOMING_VARARGS.
6961 (nds32_strict_argument_naming): Refine comment.
6962 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
6963 Define for future implementation.
6965 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
6967 * config/i386/adxintrin.h (_subborrow_u32): New.
6968 (_addcarry_u32): Ditto.
6969 (_subborrow_u64): Ditto.
6970 (_addcarry_u64): Ditto.
6971 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
6973 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
6974 __builtin_ia32_sbb_u64
6976 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6978 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
6980 (nds32_function_arg_advance): Likewise.
6981 (nds32_init_cumulative_args): Likewise.
6982 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
6983 (NDS32_FIRST_GPR_REGNUM): Define.
6984 (NDS32_LAST_GPR_REGNUM): Define.
6985 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
6986 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
6987 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
6988 (machine_function): Use GRP-specific stuff.
6990 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6992 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
6993 (nds32_expand_epilogue): Likewise.
6994 (nds32_expand_prologue_v3push): Likewise.
6995 (nds32_expand_epilogue_v3pop): Likewise.
6997 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6999 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
7000 v3push/v3pop for variadic function.
7001 * config/nds32/nds32.md (prologue, epilogue): Likewise.
7003 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7005 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
7006 Check rtx for varargs implementation.
7007 (nds32_output_stack_pop): Likewise.
7008 * config/nds32/nds32-protos.h: Have a rtx argument for
7009 nds32_output_stack_push and nds32_output_stack_pop.
7010 * config/nds32/nds32.md: Likewise.
7012 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7014 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
7015 to check if FUNC is an interrupt service routine.
7016 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
7018 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7020 * config/nds32/nds32.h (machine_function): Add some fields for variadic
7021 arguments implementation.
7023 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7025 * config/nds32/nds32-predicates.c
7026 (nds32_valid_stack_push_pop): Rename to ...
7027 (nds32_valid_stack_push_pop_p): ... this.
7028 * config/nds32/nds32-protos.h: Likewise.
7029 * config/nds32/predicates.md: Likewise.
7031 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7033 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
7034 (nds32_emit_stack_v3push): ... this.
7035 (nds32_gen_stack_v3pop): Rename to ...
7036 (nds32_emit_stack_v3pop): ... this and consider CFA restore
7039 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7041 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
7042 (nds32_emit_stack_push_multiple): ... this.
7043 (nds32_gen_stack_pop_multiple): Rename to ...
7044 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
7047 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
7050 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
7051 and add a second splitter to handle the remaining cases.
7053 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7055 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
7057 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
7059 * cfgexpand.c (label_rtx_for_bb): Change type to
7060 hash_map<basic_block, rtx_code_label *> *.
7061 (expand_gimple_basic_block): Adjust.
7062 (pass_expand::execute): Likewise.
7064 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
7066 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
7067 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
7068 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
7069 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
7070 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
7071 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
7072 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
7075 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
7077 * alloc-pool.c: Include coretypes.h.
7078 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
7079 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
7080 hash_set instead of htab.
7081 * ggc-page.c (in_gc): New variable.
7082 (ggc_free): Do nothing if a collection is taking place.
7083 (ggc_collect): Set in_gc appropriately.
7084 * ggc.h (gt_ggc_mx(const char *)): New function.
7085 (gt_pch_nx(const char *)): Likewise.
7086 (gt_ggc_mx(int)): Likewise.
7087 (gt_pch_nx(int)): Likewise.
7088 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
7089 (hash_map::hash_entry::pch_nx): Likewise.
7090 (hash_map::hash_entry::pch_nx_helper): Likewise.
7091 (hash_map::hash_map): Adjust.
7092 (hash_map::create_ggc): New function.
7093 (gt_ggc_mx): Likewise.
7094 (gt_pch_nx): Likewise.
7095 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
7096 (default_hashset_traits::pch_nx): Likewise.
7097 (hash_set::hash_entry::ggc_mx): Likewise.
7098 (hash_set::hash_entry::pch_nx): Likewise.
7099 (hash_set::hash_entry::pch_nx_helper): Likewise.
7100 (hash_set::hash_set): Adjust.
7101 (hash_set::create_ggc): New function.
7102 (hash_set::elements): Likewise.
7103 (gt_ggc_mx): Likewise.
7104 (gt_pch_nx): Likewise.
7105 * hash-table.h (hash_table::hash_table): Adjust.
7106 (hash_table::m_ggc): New member.
7107 (hash_table::~hash_table): Adjust.
7108 (hash_table::expand): Likewise.
7109 (hash_table::empty): Likewise.
7110 (gt_ggc_mx): New function.
7111 (hashtab_entry_note_pointers): Likewise.
7112 (gt_pch_nx): Likewise.
7114 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
7116 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
7117 built-in definition.
7118 (XVCVUXDDP_SCALE): Likewise.
7119 (XVCVDPSXDS_SCALE): Likewise.
7120 (XVCVDPUXDS_SCALE): Likewise.
7121 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
7122 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
7123 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
7124 VSX_BUILTIN_XVCVDPUXDS_SCALE.
7125 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
7127 * config/rs6000/rs6000.c (real.h): New include.
7128 (rs6000_scale_v2df): New function.
7129 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
7130 (UNSPEC_VSX_XVCVUXDDP): Likewise.
7131 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
7132 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
7133 (vsx_xvcvsxddp_scale): New define_expand.
7134 (vsx_xvcvsxddp): New define_insn.
7135 (vsx_xvcvuxddp_scale): New define_expand.
7136 (vsx_xvcvuxddp): New define_insn.
7137 (vsx_xvcvdpsxds_scale): New define_expand.
7138 (vsx_xvcvdpsxds): New define_insn.
7139 (vsx_xvcvdpuxds_scale): New define_expand.
7140 (vsx_xvcvdpuxds): New define_insn.
7141 * doc/extend.texi (vec_ctf): Add new prototypes.
7142 (vec_cts): Likewise.
7143 (vec_ctu): Likewise.
7144 (vec_splat): Likewise.
7145 (vec_div): Likewise.
7146 (vec_mul): Likewise.
7148 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7151 * config/arm/neon.md
7152 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
7153 <v_cmp_result>): New pattern.
7154 * config/arm/iterators.md (NEON_VCVT): New int iterator.
7155 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
7156 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
7157 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
7158 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
7159 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
7161 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7164 * config/arm/iterators.md (FIXUORS): New code iterator.
7165 (VCVT): New int iterator.
7166 (su_optab): New code attribute.
7168 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
7170 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7172 * config/aarch64/predicates.md (aarch64_comparison_operation):
7173 New special predicate.
7174 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
7175 aarch64_comparison_operation instead of matching an operator.
7176 Update operand numbers.
7177 (csinc3<mode>_insn): Likewise.
7178 (*csinv3<mode>_insn): Likewise.
7179 (*csneg3<mode>_insn): Likewise.
7180 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
7181 * config/aarch64/aarch64.c (aarch64_get_condition_code):
7182 Return -1 instead of aborting on invalid condition codes.
7183 (aarch64_print_operand): Update aarch64_get_condition_code callsites
7184 to assert that the returned condition code is valid.
7185 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
7187 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
7189 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
7190 tree.def, and gimple.def
7192 2014-09-02 Jakub Jelinek <jakub@redhat.com>
7193 Balaji V. Iyer <balaji.v.iyer@intel.com>
7194 Igor Zamyatin <igor.zamyatin@intel.com>
7196 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
7197 (__cilkrts_cilk_for_64): Likewise.
7198 * cilk-common.c (declare_cilk_for_builtin): New function.
7199 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
7200 __cilkrts_cilk_for_64 bultins.
7201 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
7203 (cilk_for_32_fndecl): New define.
7204 (cilk_for_64_fndecl): Likewise.
7205 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
7206 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
7207 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
7208 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
7209 GF_OMP_FOR_COMBINED_INTO.
7210 * gimplify.c (gimplify_scan_omp_clauses): Added
7211 OMP_CLAUSE__CILK_FOR_COUNT_ case.
7212 (gimplify_adjust_omp_clauses): Ditto.
7213 (gimplify_omp_for): Added CILK_FOR case.
7214 (gimplify_expr): Ditto.
7215 * omp-low.c: Include cilk.h.
7216 (extract_omp_for_data): Set appropriate kind for
7217 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
7218 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
7219 (create_omp_child_function_name): Added second argument to handle
7221 (cilk_for_check_loop_diff_type): New function.
7222 (expand_cilk_for_call): Likewise.
7223 (expand_cilk_for): Likewise.
7224 (create_omp_child_function): Set cilk_for_count; handle the cases when
7225 it is true; call create_omp_child_function_name with second argument.
7226 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
7227 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
7228 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
7229 * tree-nested.c (convert_nonlocal_omp_clauses): Added
7230 OMP_CLAUSE__CILK_FOR_COUNT_ case.
7231 (convert_local_omp_clauses): Ditto.
7232 * tree-pretty-print.c (dump_omp_clause): Added
7233 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
7234 (dump_generic_node): Added CILK_FOR case.
7235 * tree.c (omp_clause_num_ops): New element
7236 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
7237 (omp_clause_code_name): New element _Cilk_for_count_.
7238 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
7239 * tree.def: Add tree code for CILK_FOR.
7241 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
7243 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
7244 (ppc403-compare): Add "exts with dot" case.
7245 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
7246 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
7247 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
7248 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
7249 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
7250 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
7251 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
7252 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
7253 cell-cmp-microcoded): Similarly.
7254 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
7255 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
7256 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
7257 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
7258 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
7259 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
7260 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
7261 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
7262 (power6-compare): Add "exts with dot" case.
7263 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
7264 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
7265 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
7267 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
7268 if avoiding Cell microcode.
7269 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
7270 (is_cracked_insn): Ditto.
7271 (insn_must_be_first_in_group): Ditto.
7272 * config/rs6000/rs6000.md (dot): Adjust comment.
7273 (cell_micro): Handle exts+dot.
7274 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
7275 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
7276 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
7277 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
7278 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
7279 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
7280 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
7282 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
7284 * config/rs6000/rs6000.md (QHSI): Delete.
7285 (EXTQI, EXTHI, EXTSI): New mode iterators.
7286 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
7287 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
7288 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
7289 9 anonymous instructions, and 8 splitters): Delete.
7290 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
7291 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
7292 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
7293 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
7294 *zero_extendsi<mode>2_dot2): New.
7296 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
7298 * config/rs6000/rs6000.md (any_extend): New code iterator.
7299 (u, su): New code attributes.
7300 (dmode, DMODE): New mode attributes.
7301 (<su>mul<mode>3_highpart): New.
7302 (*<su>mul<mode>3_highpart): New.
7303 (<su>mulsi3_highpart_le): New.
7304 (<su>muldi3_highpart_le): New.
7305 (<su>mulsi3_highpart_64): New.
7306 (<u>mul<mode><dmode>3): New.
7307 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
7309 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
7312 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
7314 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
7315 *mulsi3_internal2, and two splitters): Delete.
7316 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
7318 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
7320 2014-09-02 Richard Biener <rguenther@suse.de>
7322 PR tree-optimization/62695
7323 * tree-ssa-structalias.c (find_func_clobbers): Add missing
7326 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
7329 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
7331 2014-09-01 Andi Kleen <ak@linux.intel.com>
7333 * file-find.c (add_prefix_begin): Add.
7334 (do_add_prefix): Rename from add_prefix with first argument.
7335 (add_prefix): Add new wrapper.
7336 * file-find.h (add_prefix_begin): Add.
7337 * gcc-ar.c (main): Support -B option.
7339 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
7341 * genemit.c: Include dumpfile.h.
7342 (gen_split): Print name of splitter function to dump file.
7344 2014-09-01 Richard Biener <rguenther@suse.de>
7346 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
7347 Use stack auto_vecs for constraint expressions.
7348 (find_func_aliases_for_call): Likewise.
7349 (find_func_aliases): Likewise.
7350 (find_func_clobbers): Likewise.
7352 2014-09-01 Richard Biener <rguenther@suse.de>
7354 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
7355 operands vector in most cases. Remove redundant code.
7357 2014-09-01 Olivier Hainque <hainque@adacore.com>
7359 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
7360 $WIND_BASE instead of designating a harcoded arbitrary home dir.
7361 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
7363 2014-09-01 Richard Biener <rguenther@suse.de>
7365 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
7366 copy_reference_ops_from_call, vn_nary_op_compute_hash,
7367 vn_reference_compute_hash, vn_reference_insert): Remove.
7368 (vn_reference_lookup_call): New function.
7369 * tree-ssa-sccvn.c (vn_reference_compute_hash,
7370 copy_reference_ops_from_ref, copy_reference_ops_from_call,
7371 vn_reference_insert, vn_nary_op_compute_hash): Make static.
7372 (create_reference_ops_from_call): Remove.
7373 (vn_reference_lookup_3): Properly update shared_lookup_references.
7374 (vn_reference_lookup_pieces): Assert that we updated
7375 shared_lookup_references properly.
7376 (vn_reference_lookup): Likewise.
7377 (vn_reference_lookup_call): New function.
7378 (visit_reference_op_call): Use it. Avoid re-building the
7380 (visit_reference_op_load): Remove redundant lookup.
7381 (visit_reference_op_store): Perform special tail-merging work
7382 only when possibly doing tail-merging.
7383 (visit_use): Likewise.
7384 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
7386 2014-09-01 Jakub Jelinek <jakub@redhat.com>
7389 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
7390 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
7391 (find_inc): Revert 2014-08-13 change.
7393 2014-09-01 Marek Polacek <polacek@redhat.com>
7396 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
7397 Change the type of V to unsigned HOST_WIDE_INT.
7399 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
7401 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
7402 the size of byte markers.
7403 (do_shift_rotate): Fix confusion between host, target and marker byte
7405 (verify_symbolic_number_p): Likewise.
7406 (find_bswap_or_nop_1): Likewise.
7407 (find_bswap_or_nop): Likewise.
7409 2014-09-01 Olivier Hainque <hainque@adacore.com>
7411 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
7412 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
7414 2014-09-01 Jakub Jelinek <jakub@redhat.com>
7416 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
7417 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
7418 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
7420 2014-09-01 Yury Gribov <y.gribov@samsung.com>
7424 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
7425 (build_check_stmt): Likewise.
7426 (instrument_strlen_call): Likewise.
7427 (asan_expand_check_ifn): Likewise and fix types.
7428 (maybe_cast_to_ptrmode): New function.
7430 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7432 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
7434 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
7436 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
7438 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
7440 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
7441 prefix to function labels when generating fast indirect calls.
7443 2014-08-30 David Malcolm <dmalcolm@redhat.com>
7447 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
7448 param back from rtx_insn * to rtx. Rename param from "label" to
7449 "label_or_return", reintroducing "label" as an rtx_insn * after
7450 we've ensured it's not a RETURN.
7451 (first_active_target_insn): Likewise for return type and param;
7452 add a checked cast to rtx_insn * once we've ensured "insn" is not
7454 (steal_delay_list_from_target): Convert param "pnew_thread" back
7455 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
7457 (own_thread_p): Convert param "thread" back from an rtx_insn * to
7458 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
7459 cast once we've established we're not dealing with a RETURN,
7460 renaming subsequent uses of "thread" to "thread_insn".
7461 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
7463 (follow_jumps): Convert return type and param "label" from
7464 rtx_insn * back to rtx. Move initialization of "value" to after
7465 the handling for ANY_RETURN_P, adding a checked cast there to
7466 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
7467 rename to "this_label_or_return", reintroducing "this_label" as
7468 an rtx_insn * once we've handled the case where it could be an
7470 (fill_slots_from_thread): Rename param "thread" to
7471 "thread_or_return", converting from an rtx_insn * back to an rtx.
7472 Reintroduce name "thread" as an rtx_insn * local with a checked
7473 cast once we've handled the case of it being an ANY_RETURN_P.
7474 Convert local "new_thread" from an rtx_insn * back to an rtx.
7475 Add a checked cast when assigning to "trial" from "new_thread".
7476 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
7477 checked cast to rtx_insn * from "new_thread" when invoking
7479 (fill_eager_delay_slots): Convert locals "target_label",
7480 "insn_at_target" from rtx_insn * back to rtx.
7481 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
7482 (relax_delay_slots): Convert locals "trial", "target_label" from
7483 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
7484 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
7485 invoking update_block.
7486 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
7487 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
7489 * resource.h (mark_target_live_regs): Undo erroneous conversion
7490 of second param of r214693, converting it back from rtx_insn * to
7491 rtx, since it could be a RETURN.
7493 * resource.c (find_dead_or_set_registers): Similarly, convert
7494 param "jump_target" back from an rtx_insn ** to an rtx *, as we
7495 could be writing back a RETURN. Rename local rtx_insn * "next" to
7496 "next_insn", and introduce "lab_or_return" as a local rtx,
7497 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
7498 (mark_target_live_regs): Undo erroneous conversion
7499 of second param of r214693, converting it back from rtx_insn * to
7500 rtx, since it could be a RETURN. Rename it from "target" to
7501 "target_maybe_return", reintroducing the name "target" as a local
7502 rtx_insn * with a checked cast, after we've handled the case of
7505 2014-08-29 DJ Delorie <dj@redhat.com>
7507 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
7508 pointer size up to a power of two.
7509 * defaults.h (DWARF2_ADDR_SIZE): Round up.
7510 (POINTER_SIZE_UNITS): New, rounded up value.
7511 * dwarf2asm.c (size_of_encoded_value): Use it.
7512 (dw2_output_indirect_constant_1): Likewise.
7513 * expmed.c (init_expmed_one_conv): We now know the sizes of
7515 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
7516 * optabs.c (expand_float): Use precision, not size.
7517 (expand_fix): Likewise.
7518 * simplify-rtx (simplify_unary_operation_1): Likewise.
7519 * tree-dfa.c (get_ref_base_and_extent): Likewise.
7520 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
7521 (default_assemble_integer) Likewise.
7522 (dump_tm_clone_pairs): Likewise.
7523 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
7524 * var-tracking.c (adjust_mems): Allow partial-int modes also.
7525 (prepare_call_arguments): Likewise.
7526 * stor-layout.c (finalize_type_size): Preserve precision.
7527 (layout_type): Use precision, not size.
7529 * expr.c (convert_move): If the target has an explicit converter,
7532 2014-08-29 David Malcolm <dmalcolm@redhat.com>
7534 * gdbinit.in: Skip various inline functions in rtl.h when
7537 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
7540 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
7542 2014-08-29 Richard Biener <rguenther@suse.de>
7544 PR tree-optimization/62291
7545 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
7546 exactly the vector size needed and use quick_push.
7547 (phi_translate_1): Adjust comment.
7548 (valid_in_sets): Remove block argument and remove pointless
7550 (dependent_clean): Adjust for removal of block argument.
7552 (compute_antic_aux): Likewise.
7553 (compute_partial_antic_aux): Likewise.
7555 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
7556 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7557 Anna Tikhonova <anna.tikhonova@intel.com>
7558 Ilya Tocar <ilya.tocar@intel.com>
7559 Andrey Turetskiy <andrey.turetskiy@intel.com>
7560 Ilya Verbin <ilya.verbin@intel.com>
7561 Kirill Yukhin <kirill.yukhin@intel.com>
7562 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7564 * config/i386/sse.md
7565 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
7566 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
7567 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
7568 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
7570 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
7571 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7572 Anna Tikhonova <anna.tikhonova@intel.com>
7573 Ilya Tocar <ilya.tocar@intel.com>
7574 Andrey Turetskiy <andrey.turetskiy@intel.com>
7575 Ilya Verbin <ilya.verbin@intel.com>
7576 Kirill Yukhin <kirill.yukhin@intel.com>
7577 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7579 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
7580 * config/i386/sse.md
7581 (define_mode_iterator VI4_128_8_256): New.
7582 (define_mode_iterator VI2_128_4_256): Ditto.
7583 (define_mode_iterator PMOV_DST_MODE): Rename into
7584 (define_mode_iterator PMOV_DST_MODE_1): this.
7585 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
7586 Use PMOV_DST_MODE_1 mode iterator.
7587 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
7589 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
7591 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
7592 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
7593 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
7594 (define_mode_iterator PMOV_DST_MODE_2): New.
7595 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
7596 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
7597 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
7599 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
7600 (define_mode_attr pmov_dst_3): Ditto.
7601 (define_mode_attr pmov_dst_zeroed_3): Ditto.
7602 (define_mode_attr pmov_suff_3): Ditto.
7603 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
7604 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
7605 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
7606 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
7607 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
7608 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
7609 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
7610 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
7611 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
7612 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
7613 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
7614 (define_mode_attr pmov_dst_4): Ditto.
7615 (define_mode_attr pmov_dst_zeroed_4): Ditto.
7616 (define_mode_attr pmov_suff_4): Ditto.
7617 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
7618 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
7619 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
7620 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
7621 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
7622 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
7623 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
7624 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
7625 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
7626 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
7627 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
7629 2014-08-29 Richard Biener <rguenther@suse.de>
7631 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
7632 NON_LVALUE_EXPR in gimple.
7634 2014-08-29 Richard Biener <rguenther@suse.de>
7637 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
7638 from previous refactoring.
7639 (gimple_fold_builtin_strncpy): Likewise.
7641 2014-08-29 David Malcolm <dmalcolm@redhat.com>
7644 * function.c (assign_parm_setup_reg): Remove erroneous checked
7645 cast to rtx_insn * on result of gen_extend_insn in favor of
7646 introducing a new local rtx "pat".
7648 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7650 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
7652 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
7654 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7656 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
7657 (next_insn): Likewise.
7658 * emit-rtl.c (next_insn): Likewise.
7659 (previous_insn): Likewise.
7660 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
7661 "insn" and "next" from rtx to rtx_insn *.
7662 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
7663 "insn", "insn1", "vliw_start", "prologue_end_note",
7664 "last_insn_in_packet".
7666 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7668 * shrink-wrap.h (active_insn_between): Strengthen both params from
7670 * function.c (active_insn_between): Likewise.
7672 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7674 * genattr.c (main): When writing out insn-attr.h, strengthen param
7675 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
7676 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
7677 writing out the definition of dfa_clear_single_insn_cache to the
7678 generated insn-automata.c
7680 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7682 * resource.h (clear_hashed_info_for_insn): Strengthen param from
7684 (incr_ticks_for_insn): Likewise.
7685 (init_resource_info): Likewise.
7687 * resource.c (init_resource_info): Likewise.
7688 (clear_hashed_info_for_insn): Likewise.
7689 (incr_ticks_for_insn): Likewise.
7691 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
7693 (steal_delay_list_from_target): Use methods of "seq".
7694 (try_merge_delay_insns): Use methods of "merged_insns".
7695 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
7696 (reorg_redirect_jump): Likewise for param "jump".
7698 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7700 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
7702 * config/s390/s390.c (s390_split_branches): Eliminate top-level
7703 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
7705 (s390_mainpool_finish): In three places, split out a local rtx
7706 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
7707 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
7708 and split another local rtx "insn" out into rtx "pat" and
7710 * config/sh/sh.c (output_branchy_insn): Rather than working
7711 directly on operands[9], introduce local rtx_code_label *
7712 variables named "lab" in two places, working on them, and then
7713 assigning them to operands[9], so that the intervening operations
7714 are known by the type system to be on insns.
7716 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7718 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
7721 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
7722 in invocation of INSN_HAS_LOCATION.
7724 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
7726 * config/rs6000/altivec.h (vec_xl): New #define.
7727 (vec_xst): Likewise.
7728 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
7729 (XXSPLTD_V2DI): Likewise.
7730 (DIV_V2DI): Likewise.
7731 (UDIV_V2DI): Likewise.
7732 (MUL_V2DI): Likewise.
7733 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
7734 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
7735 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
7736 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
7737 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
7738 (UNSPEC_VSX_DIVSD): Likewise.
7739 (UNSPEC_VSX_DIVUD): Likewise.
7740 (UNSPEC_VSX_MULSD): Likewise.
7741 (vsx_mul_v2di): New insn-and-split.
7742 (vsx_div_v2di): Likewise.
7743 (vsx_udiv_v2di): Likewise.
7744 (vsx_xxspltd_<mode>): New insn.
7746 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7748 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
7750 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
7751 (NEXT_INSN): Likewise.
7752 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
7753 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
7755 (no_labels_between_p): Likewise for both params.
7757 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
7758 cast when using NEXT_INSN on operands[2].
7759 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
7760 "insn" from rtx to rtx_insn *, adding a checked cast.
7761 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
7763 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
7765 (arc_text_label): Likewise for param "insn".
7766 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
7768 (arc_ccfsm_record_condition): Likewise for param "jump".
7769 (arc_text_label): Likewise for local "label".
7770 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
7771 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
7772 a method for typesafety. Add a checked cast.
7773 * config/arc/constraints.md (Clb): Add a checked cast when getting
7774 the CODE_LABEL from a LABEL_REF.
7775 * config/arm/arm.c (require_pic_register): Strengthen locals
7776 "seq", "insn" from rtx to rtx_insn *.
7777 (create_fix_barrier): Likewise for locals "selected", "next".
7778 (thumb1_reorg): Likewise for locals "prev", "insn".
7779 (arm_expand_prologue): Likewise for local "last".
7780 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
7782 (thumb2_output_casesi): Likewise for operands[2].
7783 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
7784 strengthen local "insn" from rtx to rtx_insn *.
7785 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
7786 type and param "insn".
7787 (find_prev_insn_start): Likewise.
7788 (hwloop_optimize): Likewise for locals "insn", "last_insn",
7790 (gen_one_bundle): Likewise for loal "t".
7791 (find_load): Likewise for param "insn".
7792 (workaround_speculation): Likewise for locals "insn", "next",
7793 "target", "next_tgt".
7794 * config/c6x/c6x.c (assign_reservations): Likewise for both params
7795 and for locals "insn", "within", "last".
7796 (count_unit_reqs): Likewise for params "head", "tail" and local
7798 (try_rename_operands): Likewise for params "head", "tail".
7799 (reshuffle_units): Likewise for locals "head", "tail", "insn".
7800 (struct c6x_sched_context): Likewise for fields
7801 "last_scheduled_insn", "last_scheduled_iter0".
7802 (init_sched_state): Replace NULL_RTX with NULL.
7803 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
7805 (undo_split_delayed_nonbranch): Likewise for param and for local
7807 (conditionalize_after_sched): Likewise for local "insn".
7808 (bb_earliest_end_cycle): Likewise.
7809 (filter_insns_above): Likewise for locals "insn", "next".
7810 (hwloop_optimize): Remove redundant checked cast.
7811 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
7812 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
7814 (cris_simple_epilogue): Likewise.
7815 (cris_expand_prologue): Likewise.
7816 (cris_expand_epilogue): Likewise.
7817 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
7818 local "insn" from rtx to rtx_insn *.
7819 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
7820 (struct frv_packet_group): Likewise for the elements within array
7821 fields "insns", "sorted", and for field "nop".
7822 (frv_packet): Likewise for the elements within array field
7824 (frv_add_insn_to_packet): Likewise for param "insn".
7825 (frv_insert_nop_in_packet): Likewise for param "insn" and local
7827 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
7828 (frv_sort_insn_group_1): Likewise for local "insn".
7829 (frv_optimize_membar_local): Likewise.
7830 (frv_align_label): Likewise for locals "x", "last", "barrier",
7832 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
7834 (ia64_sched_init): Likewise for local "insn".
7835 (scheduled_good_insn): Likewise for param "last".
7836 (struct _ia64_sched_context): Likewise for field
7837 "last_scheduled_insn".
7838 (ia64_init_sched_context): Replace NULL_RTX with NULL.
7839 (struct bundle_state): Likewise for field "insn".
7840 (issue_nops_and_insn): Likewise for param "insn".
7841 (get_next_important_insn): Likewise for return type and both
7843 (ia64_add_bundle_selector_before): Likewise for param "insn".
7844 (bundling): Likewise for params "prev_head_insn", "tail" and
7845 locals "insn", "next_insn", "b". Eliminate top-level local rtx
7846 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
7847 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
7848 Strengthen final param from rtx to rtx_insn *.
7849 (iq2000_move_1word): Likewise for second param.
7850 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
7851 param "cur_insn" and local "next_insn".
7852 (iq2000_move_1word): Likewise for param "insn".
7853 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
7854 casts when using NEXT_INSN on operands[1].
7855 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
7856 "insn" from rtx to rtx_insn *.
7857 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
7858 "x", introducing local rtx_insn * "insn" for when working with the
7859 CODE_LABEL of the LABEL_REF.
7860 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
7862 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
7864 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
7866 (conditionalize_block): Likewise for return type and param.
7867 (mcore_is_dead): Likewise for param "first" and local "insn".
7868 (emit_new_cond_insn): Likewise for return type.
7869 (conditionalize_block): Likewise for return type, param, and
7870 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
7872 (conditionalize_optimization): Likewise for local "insn".
7873 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
7875 * config/microblaze/microblaze.md: Add checked casts when using
7877 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
7878 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
7879 and rtx_insn * "insn".
7880 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
7881 checked cast when using NEXT_INSN on operands[2].
7882 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
7883 local "insn" from rtx to rtx_insn *.
7884 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
7886 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
7887 Add a checked cast when using NEXT_INSN on operands[1].
7888 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
7890 (pa_output_cbranch): Likewise for final param.
7891 (pa_output_lbranch): Likewise for second param.
7892 (pa_output_bb): Likewise for third param.
7893 (pa_output_bvb): Likewise.
7894 (pa_output_dbra): Likewise for second param.
7895 (pa_output_movb): Likewise.
7896 (pa_output_parallel_movb): Likewise.
7897 (pa_output_parallel_addb): Likewise.
7898 (pa_output_millicode_call): Likewise for first param.
7899 (pa_output_mul_insn): Likewise for second param.
7900 (pa_output_div_insn): Likewise for third param.
7901 (pa_output_mod_insn): Likewise for second param.
7902 (pa_jump_in_call_delay): Likewise for param.
7903 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
7904 (pa_output_div_insn): Likewise.
7905 (pa_output_mod_insn): Likewise.
7906 (pa_output_cbranch): Likewise.
7907 (pa_output_lbranch): Likewise.
7908 (pa_output_bb): Likewise.
7909 (pa_output_bvb): Likewise.
7910 (pa_output_dbra): Likewise.
7911 (pa_output_movb): Likewise.
7912 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
7913 to simplify and for typesafety.
7914 (pa_output_call): Use method of rtx_sequence *.
7915 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
7916 (pa_jump_in_call_delay): Likewise.
7917 (pa_output_parallel_movb): Likewise.
7918 (pa_output_parallel_addb): Likewise.
7919 (pa_following_call): Likewise.
7920 (pa_combine_instructions): Likewise for locals "anchor",
7922 (pa_can_combine_p): Likewise for params "anchor", "floater" and
7923 locals "start", "end".
7924 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
7925 param "insn" and local "local_insn".
7926 (picochip_final_prescan_insn): Likewise for local "local_insn".
7927 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
7929 (uses_TOC): Likewise.
7930 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
7931 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
7932 splitting out to more tightly-scoped locals, 3 as rtx and one as
7934 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
7936 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
7938 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
7940 (fixup_addr_diff_vecs): Likewise.
7941 (reg_unused_after): Likewise for param 2.
7942 (sh_can_redirect_branch): Likewise for both params.
7943 (check_use_sfunc_addr): Likewise for param 1.
7944 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
7945 (find_barrier): Likewise for local "last_got".
7946 (gen_block_redirect): Likewise for return type, param "jump" and
7947 locals "prev", "scan", "next", "insn".
7948 (struct far_branch): Likewise for fields "near_label",
7949 "insert_place", "far_label".
7950 (gen_far_branch): Likewise for local "jump".
7951 (fixup_addr_diff_vecs): Likewise for param "first" and locals
7953 (barrier_align): Likewise for param and for locals "prev", "x".
7954 Introduce local rtx_sequence * "prev_seq" and use insn method for
7955 typesafety and clarity.
7956 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
7957 (get_dest_uid): Likewise for local "dest".
7958 (split_branches): Likewise for locals "next", "beyond", "label",
7959 "block", "far_label". Add checked casts when assigning to
7960 bp->far_label and "far_label".
7961 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
7962 (sequence_insn_p): Likewise.
7963 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
7964 more loop-scoped rtx "insn" when walking LABEL_REFS.
7965 (sh_can_redirect_branch): Strengthen both params from rtx to
7967 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
7968 new local rtx_sequence * "seq" via a dyn_cast, and use a method
7969 for clarity and typesafety.
7970 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
7971 "insn" from rtx to rtx_insn *.
7972 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
7973 when using NEXT_INSN on the CODE_LABEL in operands[2].
7974 (define_insn "casesi_worker_2"): Likewise.
7975 (define_insn "casesi_shift_media"): Likewise.
7976 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
7978 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
7979 Strengthen field "insn" from rtx to rtx_insn *.
7980 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
7981 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
7982 param "start_insn" and local "start_insn".
7983 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
7985 (find_set_of_reg_bb): Likewise for param "insn".
7986 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
7987 (trace_reg_uses): Likewise for param "start_insn".
7988 (sh_treg_combine::cbranch_trace): Likewise for field
7990 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
7992 (sh_treg_combine::record_set_of_reg): Likewise for param
7993 "start_insn" and local "i".
7994 (sh_treg_combine::can_remove_cstore): Likewise for local
7996 (sh_treg_combine::try_optimize_cbranch): Likewise for param
7998 (sh_treg_combine::execute): Likewise for local "i".
7999 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
8001 (sparc_check_64): Likewise for second param.
8002 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
8003 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
8004 dyn_cast, using its insn method for typesafety and clarity.
8005 (empty_delay_slot): Strengthen param "insn" from rtx to
8007 (set_extends): Likewise.
8008 (sparc_check_64): Likewise.
8009 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
8010 for locals "seq", "last_insn".
8011 (combine_bnp): Likewise for param "insn".
8012 (xstormy16_reorg): Likewise for local "insn".
8013 * config/v850/v850.c (substitute_ep_register): Likewise for params
8014 "first_insn", "last_insn" and local "insn".
8015 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
8016 elements of "regs" array, and local "insn".
8017 * except.c (emit_note_eh_region_end): Likewise for param "insn".
8018 * final.c (final_sequence): Strengthen this global from rtx to
8020 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
8022 (final_scan_insn): Update assignment to "final_sequence" to be
8023 from "seq", the cast version of "body", for type-safety.
8024 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
8025 "insns" from rtx to rtx_insn *.
8026 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
8027 * genattr.c (main): When writing out generated insn-attr.h,
8028 strengthen params 1 and 3 of eligible_for_delay,
8029 eligible_for_annul_true, eligible_for_annul_false from rtx to
8031 * genattrtab.c (write_eligible_delay): Likewise when writing out
8032 generated insn-attrtab.c; also local "insn" the generated
8034 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
8036 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
8037 "start_label" from rtx to rtx_insn *.
8038 * ira.c (decrease_live_ranges_number): Likewise for local "p".
8039 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
8040 "insns" and local "insn".
8041 (validate_equiv_mem): Likewise for param "start" and local "insn".
8042 (memref_used_between_p): Likewise for params "start", "end" and
8044 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
8046 * loop-doloop.c (doloop_optimize): Within region guarded by
8047 INSN_P (doloop_pat), introduce a new local rtx_insn *
8048 "doloop_insn" via a checked cast, and use it for typesafety,
8049 eventually writing the value back into doloop_pat.
8050 * output.h (final_sequence): Strengthen this global from rtx to
8052 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
8053 reintroducing "insn" as an rtx_insn * via a checked cast.
8054 Strengthen param "attempt" and local "new_insn"from rtx to
8056 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
8058 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
8059 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
8060 "p" in favor of more tightly-scoped replacements, sometimes rtx
8061 and sometimes rtx_insn *, as appropriate.
8062 (delete_output_reload): Eliminate top-level rtx "i1", splitting
8063 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
8064 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
8065 local "trial" from rtx to rtx_insn *.
8066 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
8067 rtx to rtx_insn *. Strenghten local "pat" from rtx to
8068 rtx_sequence * and use methods for clarity and typesafety.
8069 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
8070 rtx to rtx_insn *. Strenghten local "li" from rtx to
8071 rtx_insn_list * and use its methods for clarity and typesafety.
8072 (steal_delay_list_from_target): Strengthen param "insn" from rtx
8074 (steal_delay_list_from_fallthrough): Likewise.
8075 (try_merge_delay_insns): Likewise for param "thread" and locals
8076 "trial", "next_trial", "delay_insn".
8077 (redundant_insn): Likewise for param "target" and local "trial".
8078 (own_thread_p): Likewise for param "thread" and locals
8079 "active_insn", "insn".
8080 (get_label_before): Likewise for param "insn".
8081 (fill_simple_delay_slots): Likewise for local "new_label"; use
8082 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
8083 (label_before_next_insn): Strengthen return type and local "insn"
8084 from rtx to rtx_insn *.
8085 (relax_delay_slots): Likewise for locals "other", "tmp".
8086 (make_return_insns): Likewise for param "first" and locals "insn",
8087 "jump_insn", "prev". Move declaration of "pat" to its assignment
8088 and strengthen from rtx to rtx_sequence *. Use its methods for
8089 clarity and typesafety.
8090 * rtlanal.c (no_labels_between_p): Strengthen params from
8091 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
8093 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
8094 from const_rtx to const rtx_insn *.
8095 (reg_set_between_p): Rename param "from_insn" to
8096 "uncast_from_insn", and reintroduce "from_insn" as a
8097 const rtx_insn * via a checked cast.
8098 (modified_between_p): Likewise for param "start" as "uncast_start".
8099 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
8100 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
8101 "tmp", head" from rtx to rtx_insn *.
8102 (recompute_rev_top_order): Likewise for local "insn".
8103 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
8104 * store-motion.c (build_store_vectors): Likewise for local "insn".
8105 Strengthen local "st" from rtx to rtx_insn_list * and use methods
8106 for clarity and typesafety.
8107 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
8109 (computation_cost): Likewise for local "seq".
8110 (get_address_cost): Likewise.
8112 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8114 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
8116 (label_is_jump_target_p): Likewise for second param.
8118 * rtlanal.c (tablejump_p): Likewise for param "insn".
8119 (label_is_jump_target_p): Likewise for param "jump_insn".
8121 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8123 * rtl.h (find_first_parameter_load): Strengthen return type and
8124 both params from rtx to rtx_insn *.
8125 * rtlanal.c (find_first_parameter_load): Strengthen return type,
8126 both params and locals "before", "first_set" from rtx to
8127 rtx_insn *. Remove now-redundant cast.
8128 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
8130 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8132 * rtl.h (find_last_value): Delete.
8133 * rtlanal.c (find_last_value): Delete.
8135 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8137 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
8138 from rtx to rtx_insn *.
8139 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
8140 rtx "note" with new local rtx_insn * "new_head" when calculating
8141 head insn of new basic block.
8142 * combine.c (combine_split_insns): Strengthen return type and local
8143 "ret" from rtx to rtx_insn *.
8144 (likely_spilled_retval_p): Likewise for locals "use" and "p".
8145 (try_combine): Eliminate local "m_split", splitting into new
8146 locals "m_split_insn" and "m_split_pat".
8147 (find_split_point): Strengthen local "seq" from rtx into
8149 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
8150 locals "label", "branch".
8151 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
8153 (define_expand "umulsi3_highpart"): Likewise for local "insn".
8154 * dse.c (note_add_store_info): Likewise for fields "first",
8156 (note_add_store): Likewise for local "insn".
8157 (emit_inc_dec_insn_before): Likewise for locals "insn",
8159 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
8160 (replace_read): Likewise for locals "insns", "this_insn".
8161 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
8162 (notice_eh_throw): Likewise for param "insn".
8163 (before_next_cfi_note): Likewise for return type, param, and local
8165 (connect_traces): Likewise for local "note".
8166 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
8167 (verify_rtl_sharing): Likewise.
8168 (unshare_all_rtl_in_chain): Likewise for param "insn".
8169 (get_first_nonnote_insn): Likewise for local "insn".
8170 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
8171 "seq" and use its methods to clarify things.
8172 (next_insn): Strengthen return type from rtx to rtx_insn *.
8173 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
8174 local rtx_insn * using a checked cast, dropping a checked cast
8175 made redundant by this change. Use a cast to and method of
8176 rtx_sequence to clarify the code.
8177 (previous_insn): Rename param "insn" to "uncast_insn" and
8178 reintroduce "insn" as a local rtx_insn * using a checked cast,
8179 dropping a checked cast made redundant by this change. Use a cast
8180 to and method of rtx_sequence to clarify the code.
8181 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
8182 reintroduce "insn" as a local rtx_insn * using a checked cast,
8183 dropping a checked cast made redundant by this change.
8184 (next_nonnote_insn_bb): Likewise.
8185 (prev_nonnote_insn): Likewise.
8186 (prev_nonnote_insn_bb): Likewise.
8187 (next_nondebug_insn): Likewise.
8188 (prev_nondebug_insn): Likewise.
8189 (next_nonnote_nondebug_insn): Likewise.
8190 (prev_nonnote_nondebug_insn): Likewise.
8191 (next_real_insn): Likewise.
8192 (prev_real_insn): Likewise.
8193 (next_active_insn): Likewise.
8194 (prev_active_insn): Likewise.
8195 (next_cc0_user): Likewise. Use rtx_sequence and a method for
8197 (prev_cc0_setter): Likewise.
8198 (try_split): Rename param "trial" to "uncast_trial" and
8199 reintroduce "insn" as a local rtx_insn * using a checked cast,
8200 dropping checked casts made redundant by this change.
8201 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
8203 (remove_insn): Rename param "insn" to "uncast_insn" and
8204 reintroduce "insn" as a local rtx_insn * using a checked cast.
8205 (emit_pattern_after_setloc): Likewise for param "after", as
8207 (emit_pattern_after): Likewise. Strengthen local "prev" from
8209 (emit_pattern_before_setloc): Rename param "before" to
8210 "uncast_before" and reintroduce "before" as a local rtx_insn *
8211 using a checked cast. Strengthen locals "first", "last" from
8213 (emit_pattern_before): Likewise rename/cast param "before" to
8214 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
8215 * except.c (copy_reg_eh_region_note_forward): Strengthen param
8216 "first" and local "insn" from rtx to rtx_insn *.
8217 (copy_reg_eh_region_note_backward): Likewise for param "last"
8219 * expr.c (fixup_args_size_notes): Rename param "last" to
8220 "uncast_last" and reintroduce "last" as a local rtx_insn *
8221 using a checked cast. Strengthen local "insn" from rtx to
8223 * function.c (set_insn_locations): Strengthen param "insn" from
8225 (record_insns): Likewise for param "insns" and local "tmp".
8226 (active_insn_between): Rename param "tail" to
8227 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
8228 using a checked cast.
8229 (thread_prologue_and_epilogue_insns): Split out top-level local
8230 rtx "seq" into three different rtx_insn * locals. Strengthen
8231 local "prologue_seq" from rtx to rtx_insn *.
8232 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
8233 from rtx to rtx_insn *.
8234 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
8235 (priority): Likewise for locals "prev_first", "twin".
8236 (setup_insn_max_reg_pressure): Likewise for param "after".
8237 (sched_setup_bb_reg_pressure_info): Likewise.
8238 (no_real_insns_p): Strengthen params from const_rtx to
8240 (schedule_block): Strengthen local "next_tail" from rtx to
8242 * ifcvt.c (find_active_insn_before): Strengthen return type and
8243 param "insn" from rtx to rtx_insn *.
8244 (find_active_insn_after): Likewise.
8245 (cond_exec_process_insns): Likewise for param "start" and local "insn".
8246 (cond_exec_process_if_block): Likewise for locals "then_start",
8247 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
8248 (noce_process_if_block): Likewise for local "jump".
8249 (merge_if_block): Likewise for two locals named "end".
8250 (cond_exec_find_if_block): Likewise for local "last_insn".
8251 * jump.c (delete_related_insns): Rename param "insn" to
8252 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
8253 checked cast. Strengthen local "p" from rtx to rtx_insn *.
8254 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
8256 (split_reg): Likewise.
8257 * lra.c (lra_process_new_insns): Likewise.
8258 * modulo-sched.c (permute_partial_schedule): Strengthen param
8259 "last" from rtx to rtx_insn *.
8260 * optabs.c (add_equal_note): Likewise for param "insns" and local
8262 (expand_binop_directly): Add checked casts to rtx_insn * within
8263 NEXT_INSN (pat) uses.
8264 (expand_unop_direct): Likewise.
8265 (maybe_emit_unop_insn): Likewise.
8266 * recog.c (peep2_attempt): Strengthen locals "last",
8267 "before_try", "x" from rtx to rtx_insn *.
8268 * reorg.c (optimize_skip): Strengthen return type and local
8269 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
8270 and locals "trial", "next_trial" from rtx to rtx_insn *.
8271 * resource.c (next_insn_no_annul): Strengthen return type and
8272 param "insn" from rtx to rtx_insn *. Use a cast to and method of
8273 rtx_sequence to clarify the code.
8274 (mark_referenced_resources): Add a checked cast to rtx_insn *
8275 within PREV_INSN (x).
8276 (find_dead_or_set_registers): Strengthen return type, param
8277 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
8278 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
8280 (mark_target_live_regs): Strengthen params "insns" and "target",
8281 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
8282 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
8284 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
8285 from rtx to rtx_insn *.
8286 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
8287 from rtx to rtx_insn *.
8288 (copy_reg_eh_region_note_backward): Likewise.
8289 (unshare_all_rtl_in_chain): Likewise for sole param.
8290 (dump_rtl_slim): Strengthen second and third params from const_rtx
8291 to const rtx_insn *.
8292 * sched-deps.c (sched_free_deps): Strengthen params "head" and
8293 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
8294 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
8295 "next_tail" from rtx to rtx_insn *.
8296 (begin_move_insn): Likewise for local "next".
8297 * sched-int.h (sched_free_deps): Likewise for first and second
8299 (no_real_insns_p): Strengthen both params from const_rtx to
8301 (sched_setup_bb_reg_pressure_info): Strengthen second params from
8303 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
8305 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
8306 and locals "insn", "tail" from const_rtx to const rtx_insn *.
8307 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
8309 (debug_rtl_slim): Strengthen params "first" and "last" from
8310 const_rtx to const rtx_insn *.
8311 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
8312 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
8313 (convert_to_simple_return): Likewise for param "returnjump".
8314 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
8316 (convert_to_simple_return): Likewise for param "returnjump".
8317 * valtrack.c (propagate_for_debug): Likewise for params
8319 * valtrack.h (propagate_for_debug): Likewise for second param.
8321 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8323 * output.h (insn_current_reference_address): Strengthen param
8324 from rtx to rtx_insn *.
8325 * final.c (insn_current_reference_address): Likewise.
8327 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8329 * basic-block.h (inside_basic_block_p): Strengthen param from
8330 const_rtx to const rtx_insn *.
8331 * cfgbuild.c (inside_basic_block_p): Likewise.
8333 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8335 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
8337 (get_trace_info): Likewise for param "insn".
8338 (save_point_p): Likewise.
8339 (maybe_record_trace_start): Likewise for both params.
8340 (maybe_record_trace_start_abnormal): Likewise.
8341 (create_trace_edges): Likewise for sole param and for three of the
8343 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
8344 to rtx_insn *, and update a call to pat->element to pat->insn.
8346 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8348 * function.h (struct expr_status): Convert field "x_forced_labels"
8349 from rtx_expr_list * to rtx_insn_list *.
8351 * cfgbuild.c (make_edges): Convert local "x" from an
8352 rtx_expr_list * to an rtx_insn_list *, replacing use of
8353 "element" method with "insn" method.
8354 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
8355 * except.c (sjlj_emit_dispatch_table): Replace use of
8356 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
8358 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
8359 rtx_expr_list * to an rtx_insn_list *, replacing use of
8360 "element" method with "insn" method.
8361 * reload1.c (set_initial_label_offsets): Likewise for local "x".
8362 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
8363 rtx_insn *, adding a checked cast. Replace use of
8364 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
8366 (expand_label): Likewise for local "label_r".
8368 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8370 * function.h (struct rtl_data): Convert field
8371 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
8373 * rtl.h (remove_node_from_insn_list): New prototype.
8375 * builtins.c (expand_builtin): When prepending to
8376 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
8378 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
8379 to rtx_insn_list *, and use its "insn" method rather than
8381 * cfgrtl.c (delete_insn): Use new function
8382 remove_node_from_insn_list rather than
8383 remove_node_from_expr_list.
8384 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
8385 to rtx_insn_list *, and use its "insn" method rather than
8387 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
8388 * reload1.c (set_initial_label_offsets): Likewise for local "x".
8389 * rtlanal.c (remove_node_from_insn_list): New function, adapted
8390 from remove_node_from_expr_list.
8391 * stmt.c (expand_label): When prepending to
8392 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
8395 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8397 * function.h (struct rtl_data): Strengthen fields "x_return_label"
8398 and "x_naked_return_label" from rtx to rtx_code_label *.
8400 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8402 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
8403 (SET_NEXT_INSN): Likewise.
8404 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
8406 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
8407 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
8408 to split out the SEQUENCE from local "bundle", strengthening the
8409 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
8410 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
8411 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
8412 and the type of the elements of the "slot" array from rtx to
8414 (reorg_split_calls): Likewise for locals "insn" and "next", and
8415 the type of the elements of the "slot" array.
8417 * config/frv/frv.c (frv_nops): Likewise for the elements of this
8419 (frv_function_prologue): Likewise for locals "insn", "next",
8421 (frv_register_nop): Introduce a local "nop_insn" to be the
8422 rtx_insn * containing rtx "nop".
8424 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
8425 used as an insn and sometimes as a pattern, so rename it to
8426 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
8427 using it where dealing with the core insn.
8429 * config/picochip/picochip.c (reorder_var_tracking_notes):
8430 Strengthen locals "insn", "next", "last_insn", "queue",
8431 "next_queue", "prev" from rtx to rtx_insn *.
8433 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
8434 the second param is an rtx_insn ** rather than an rtx **.
8435 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
8436 from rtx to rtx_sequence *, and introduce local named "sequence",
8437 using methods of rtx_sequence to clarify the code.
8438 (remove_insn): Introduce local rtx_sequence * named "sequence" and
8440 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
8441 Rename param "after" to "uncast_after", reintroducing "after" as a
8442 local rtx_insn * with a checked cast.
8443 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
8444 reintroducing "after" as a local rtx_insn * with a checked cast.
8445 Strengthen local "last" from rtx to rtx_insn * and remove the
8446 now-redundant checked casts.
8447 (copy_delay_slot_insn): Strengthen return type and param from rtx
8450 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
8451 "last" from rtx to rtx_insn *.
8453 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8455 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
8456 param from rtx to rtx_insn *.
8458 * emit-rtl.c (copy_delay_slot_insn): Likewise.
8460 * reorg.c (skip_consecutive_labels): Strengthen return type, param
8461 and local "insn" from rtx to rtx_insn *.
8462 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
8463 (unfilled_slots_next): Likewise.
8464 (function_return_label): Strengthen from rtx to rtx_code_label *.
8465 (function_simple_return_label): Likewise.
8466 (first_active_target_insn): Strengthen return type and param from
8468 (find_end_label): Strengthen return type from rtx to
8469 rtx_code_label *; strengthen locals as appropriate.
8470 (emit_delay_sequence): Strengthen return type, param "insn" and
8471 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
8472 and local "li" from rtx to rtx_insn_list *, using methods of
8473 rtx_insn_list for clarity and typesafety.
8474 (add_to_delay_list): Strengthen return type and param "insn" from
8475 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
8476 rtx_insn_list * and use methods of rtx_insn_list.
8477 (delete_from_delay_slot): Strengthen return type, param "insn",
8478 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
8479 Strengthen local "seq" from rtx to rtx_sequence *, and local
8480 "delay_list" from rtx to rtx_insn_list *, using methods of
8481 rtx_sequence for clarity and type-safety.
8482 (delete_scheduled_jump): Add checked cast when invoking
8483 delete_from_delay_slot. Strengthen local "trial" from rtx to
8485 (optimize_skip): Strengthen return type and local "delay_list"
8486 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
8488 (steal_delay_list_from_target): Strengthen return type, param
8489 "delay_list" and local "new_delay_list" from rtx to
8490 rtx_insn_list *. Strengthen param "seq" from rtx to
8491 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
8493 Split out local "temp" into multiple more-tightly scoped locals:
8494 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
8495 of rtx_insn_list and rtx_sequence for clarity and typesafety.
8496 Strengthen locals named "trial" from rtx to rtx_insn *.
8497 (steal_delay_list_from_fallthrough): Strengthen return type and
8498 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
8499 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
8500 Strengthen local "trial" from rtx to rtx_insn *.
8501 (try_merge_delay_insns): Strength local "merged_insns" from rtx
8502 to rtx_insn_list * and use its methods. Strengthen local "pat"
8503 from rtx to rtx_sequence * and use its methods. Strengthen locals
8504 "dtrial" and "new_rtx" from rtx to rtx_insn *.
8505 (get_label_before): Strengthen return type and local "label" from
8507 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
8508 "next_trial", "next", prev". Strengthen local "delay_list" from
8509 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
8511 (follow_jumps): Strengthen return type, param "label" and locals
8512 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
8513 (fill_slots_from_thread): Strengthen return type, param
8514 "delay_list" from rtx to rtx_insn_list *. Strengthen params
8515 "insn", "thread", "opposite_thread" and locals "new_thread",
8516 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
8517 "sequence" from a checked cast to rtx_sequence so that we can call
8518 steal_delay_list_from_target and steal_delay_list_from_fallthrough
8519 with an rtx_sequence *.
8520 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
8521 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
8522 Strengthen local "delay_list" from rtx to rtx_insn_list *.
8523 (relax_delay_slots): Strengthen param "first" and locals "insn",
8524 "next", "trial", "delay_insn", "target_label" from rtx to
8525 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
8526 Introduce a local "trial_seq" for PATTERN (trial) of type
8527 rtx_sequence *, in both cases using methods of rtx_sequence.
8528 (dbr_schedule): Strengthen param "first" and locals "insn",
8529 "next", "epilogue_insn" from rtx to rtx_insn *.
8531 2014-08-28 Richard Biener <rguenther@suse.de>
8533 PR tree-optimization/62283
8534 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
8535 Do not peel loops for alignment where the vector loop likely
8536 doesn't run at least VF times.
8538 2014-08-28 Bin Cheng <bin.cheng@arm.com>
8540 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
8541 important_candidates. Consider all important candidates if
8542 IVS doesn't give any result. Remove check on ivs->upto.
8543 (try_add_cand_for): Call iv_ca_add_use only once.
8545 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8546 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8547 Anna Tikhonova <anna.tikhonova@intel.com>
8548 Ilya Tocar <ilya.tocar@intel.com>
8549 Andrey Turetskiy <andrey.turetskiy@intel.com>
8550 Ilya Verbin <ilya.verbin@intel.com>
8551 Kirill Yukhin <kirill.yukhin@intel.com>
8552 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8554 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
8555 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
8557 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
8558 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
8559 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
8560 (define_insn "*mul<mode>3"): Add EVEX version.
8562 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8563 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8564 Anna Tikhonova <anna.tikhonova@intel.com>
8565 Ilya Tocar <ilya.tocar@intel.com>
8566 Andrey Turetskiy <andrey.turetskiy@intel.com>
8567 Ilya Verbin <ilya.verbin@intel.com>
8568 Kirill Yukhin <kirill.yukhin@intel.com>
8569 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8571 * config/i386/sse.md
8572 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
8573 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
8574 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
8575 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
8576 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
8577 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
8578 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
8579 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
8580 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
8581 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
8582 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
8583 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
8584 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
8585 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
8586 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
8587 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
8589 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8590 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8591 Anna Tikhonova <anna.tikhonova@intel.com>
8592 Ilya Tocar <ilya.tocar@intel.com>
8593 Andrey Turetskiy <andrey.turetskiy@intel.com>
8594 Ilya Verbin <ilya.verbin@intel.com>
8595 Kirill Yukhin <kirill.yukhin@intel.com>
8596 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8598 * config/i386/sse.md
8599 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
8600 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
8601 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
8603 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8604 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8605 Anna Tikhonova <anna.tikhonova@intel.com>
8606 Ilya Tocar <ilya.tocar@intel.com>
8607 Andrey Turetskiy <andrey.turetskiy@intel.com>
8608 Ilya Verbin <ilya.verbin@intel.com>
8609 Kirill Yukhin <kirill.yukhin@intel.com>
8610 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8612 * config/i386/sse.md
8613 (define_mode_iterator VI128_256): New.
8614 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
8616 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8617 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8618 Anna Tikhonova <anna.tikhonova@intel.com>
8619 Ilya Tocar <ilya.tocar@intel.com>
8620 Andrey Turetskiy <andrey.turetskiy@intel.com>
8621 Ilya Verbin <ilya.verbin@intel.com>
8622 Kirill Yukhin <kirill.yukhin@intel.com>
8623 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8625 * config/i386/sse.md
8626 (define_mode_iterator VI8_256_512): New.
8627 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
8629 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
8630 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
8632 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
8634 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8636 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
8637 pointer to the cumulative reloc value and return the value for
8639 (compute_reloc_for_rtx): Take a const_rtx. Call
8640 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
8641 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
8642 for_each_rtx for the CONST case.
8644 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8646 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
8647 (mark_constants_in_pattern): ...this new function to iterate over
8649 (mark_constants): Update accordingly.
8651 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8653 * varasm.c: Include rtl-iter.h.
8654 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
8655 Remove the pointer to the cumulative hashval_t and just return
8656 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
8657 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8658 Accumulate the hashval_ts here instead of const_rtx_hash_1.
8660 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8662 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
8663 Give real type of data parameter. Remove return value.
8664 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
8665 to iterate over subrtxes.
8667 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8669 * var-tracking.c (use_narrower_mode_test): Turn from being a
8670 for_each_rtx callback to being a function that examines each
8672 (adjust_mems): Update accordingly.
8674 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8676 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
8677 callback to being a function that examines each subrtx itself.
8678 Remove handling of null rtxes.
8679 (add_uses): Update accordingly.
8681 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8683 * var-tracking.c: Include rtl-iter.h.
8684 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
8685 to being a function that examines each subrtx itself.
8686 (use_type): Update accordingly.
8688 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8690 * store-motion.c: Include rtl-iter.h.
8691 (extract_mentioned_regs_1): Delete.
8692 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
8693 for_each_rtx to iterate over subrtxes.
8695 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8697 * sel-sched.c: Include rtl-iter.h
8698 (count_occurrences_1): Delete.
8699 (count_occurrences_equiv): Turn rtxes into const_rtxes.
8700 Use FOR_EACH_SUBRTX rather than for_each_rtx.
8702 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8704 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
8705 * rtlanal.c (tls_referenced_p_1): Delete.
8706 (tls_referenced_p): Take a const_rtx rather than an rtx.
8707 Use FOR_EACH_SUBRTX rather than for_each_rtx.
8709 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8711 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
8712 (for_each_inc_dec): Take an rtx rather than an rtx *.
8713 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
8714 (cselib_record_sets): Likewise.
8715 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
8716 (check_for_inc_dec): Likewise.
8717 * rtlanal.c (for_each_inc_dec_ops): Delete.
8718 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
8719 rather than a pointer to the memory address. Replace
8720 for_each_inc_dec_ops argument with separate function and data
8721 arguments. Abort on non-autoinc addresses.
8722 (for_each_inc_dec_find_mem): Delete.
8723 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
8724 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
8726 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8728 * rtl.h (find_all_hard_regs): Declare.
8729 * rtlanal.c (find_all_hard_regs): New function.
8730 (record_hard_reg_uses_1): Delete.
8731 (record_hard_reg_uses): Use find_all_hard_regs.
8733 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8735 * rtl.h (replace_label_data): Delete.
8736 (replace_label): Take the old label, new label and update-nuses flag
8737 as direct arguments. Return void.
8738 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
8739 * rtlanal.c (replace_label): Update interface as above. Handle
8740 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
8741 iterator. Use FOR_EACH_SUBRTX_PTR.
8743 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8745 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
8746 with const_rtx parameters.
8747 * varasm.c (get_pool_constant): Likewise.
8748 * rtlanal.c (rtx_referenced_p_1): Delete.
8749 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8750 Assert that the rtx we're looking for is nonnull. Allow searches
8751 for constant pool SYMBOL_REFs.
8753 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8755 * reload1.c: Include rtl-iter.h.
8756 (note_reg_elim_costly): Turn from being a for_each_rtx callback
8757 to being a function that examines each subrtx itself.
8758 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
8760 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8762 * regcprop.c (cprop_find_used_regs_1): Delete.
8763 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8765 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8767 * regcprop.c: Include rtl-iter.h.
8768 (kill_value): Take a const_rtx.
8769 (kill_autoinc_value): Turn from being a for_each_rtx callback
8770 to being a function that examines each subrtx itself.
8771 (copyprop_hardreg_forward_1): Update accordingly.
8773 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8775 * reg-stack.c: Include rtl-iter.h.
8776 (subst_stack_regs_in_debug_insn): Delete.
8777 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
8778 instead of for_each_rtx.
8780 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8782 * lower-subreg.c (find_decomposable_subregs): Turn from being
8783 a for_each_rtx callback to being a function that examines each
8784 subrtx itself. Remove handling of null rtxes.
8785 (decompose_multiword_subregs): Update accordingly.
8787 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8789 * lower-subreg.c (adjust_decomposed_uses): Delete.
8790 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
8791 Remove handling of null rtxes.
8793 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8795 * lower-subreg.c: Include rtl-iter.h.
8796 (resolve_subreg_use): Turn from being a for_each_rtx callback
8797 to being a function that examines each subrtx itself. Remove
8798 handling of null rtxes.
8799 (resolve_reg_notes, resolve_simple_move): Update accordingly.
8800 (decompose_multiword_subregs): Likewise.
8802 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8804 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
8805 to being a function that examines each subrtx itself.
8806 (simplify_using_condition, simplify_using_initial_values): Update
8809 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8811 * loop-iv.c: Include rtl-iter.h.
8812 (find_single_def_src): New function.
8813 (replace_single_def_regs): Turn from being a for_each_rtx callback
8814 to being a function that examines each subrtx itself.
8815 (replace_in_expr, simplify_using_initial_values): Update accordingly.
8817 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8819 * jump.c (eh_returnjump_p_1): Delete.
8820 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
8821 Remove handling of null rtxes.
8823 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8825 * jump.c: Include rtl-iter.h.
8826 (returnjump_p_1): Delete.
8827 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
8828 Remove handling of null rtxes.
8830 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8832 * ira.c: Include rtl-iter.h.
8833 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
8834 to being a function that examines each subrtx itself. Remove
8835 handling of null rtxes.
8836 (update_equiv_regs): Update call accordingly.
8838 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8840 * fwprop.c: Include rtl-iter.h.
8841 (varying_mem_p): Turn from being a for_each_rtx callback to being
8842 a function that examines each subrtx itself.
8843 (propagate_rtx): Update accordingly.
8845 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8847 * function.c: Include rtl-iter.h
8848 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
8849 callback to being a function that examines each subrtx itself.
8850 Return the changed flag.
8851 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
8852 (instantiate_virtual_regs): Update calls accordingly.
8854 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8856 * final.c: Include rtl-iter.h.
8857 (mark_symbol_ref_as_used): Delete.
8858 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
8861 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8863 * emit-rtl.c: Include rtl-iter.h.
8864 (find_auto_inc): Turn from being a for_each_rtx callback to being
8865 a function that examines each subrtx itself. Assume the first operand
8866 to an RTX_AUTOINC is the automodified register.
8867 (try_split): Update call accordingly.
8869 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8871 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
8872 Return a bool, inverting the result so that 0/false means "not ok".
8873 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
8874 subrtxes of a CONST.
8875 (mem_loc_descriptor, add_const_value_attribute)
8876 (resolve_addr_in_expr): Update calls accordingly.
8878 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8880 * dwarf2out.c: Include rtl-iter.h.
8881 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
8882 Remove unused data parameter. Return a bool, inverting the result
8883 so that 0/false means "not ok".
8884 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
8885 instead of for_each_rtx.
8887 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8889 * dse.c: Include rtl-iter.h.
8890 (check_mem_read_rtx): Change void * parameter to real type.
8891 Remove return value.
8892 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
8893 for_each_rtx. Don't handle null rtxes.
8895 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8897 * df-problems.c: Include rtl-iter.h.
8898 (find_memory): Turn from being a for_each_rtx callback to being
8899 a function that examines each subrtx itself. Continue to look for
8900 volatile references even after a nonvolatile one has been found.
8901 (can_move_insns_across): Update calls accordingly.
8903 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8905 * ddg.c (walk_mems_2, walk_mems_1): Delete.
8906 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
8907 to iterate over subrtxes. Return a bool rather than an int.
8909 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8911 * ddg.c: Include rtl-iter.h.
8912 (mark_mem_use_1): Rename to...
8913 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
8914 instead of for_each_rtx.
8915 (mem_read_insn_p): Update accordingly.
8917 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8919 * cse.c (change_cc_mode_args): Delete.
8920 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
8921 a function that examines each subrtx itself. Take the fields of
8922 change_cc_mode_args as argument and return void.
8923 (cse_change_cc_mode_insn): Update calls accordingly.
8925 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8927 * cse.c (is_dead_reg): Change argument to const_rtx.
8928 (dead_debug_insn_data): Delete.
8929 (is_dead_debug_insn): Expand commentary. Turn from being a
8930 for_each_rtx callback to being a function that examines
8931 each subrtx itself. Take the fields of dead_debug_insn_data
8933 (delete_trivially_dead_insns): Update call accordingly.
8935 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8937 * cse.c (check_for_label_ref): Move earlier in file. Turn from
8938 being a for_each_rtx callback to being a function that examines
8940 (cse_extended_basic_block): Update call accordingly.
8942 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8944 * cse.c (check_dependence_data): Delete.
8945 (check_dependence): Change from being a for_each_rtx callback to being
8946 a function that examines all subrtxes itself. Don't handle null rtxes.
8947 (invalidate): Update call accordingly.
8949 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8951 * cse.c: Include rtl-iter.h.
8952 (approx_reg_cost_1): Delete.
8953 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8954 Don't handle null rtxes.
8956 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8958 * cfgcleanup.c: Include rtl-iter.h.
8959 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
8960 to being a function that examines each subrtx itself.
8961 (thread_jump): Update accordingly.
8963 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8965 * combine-stack-adj.c: Include rtl-iter.h.
8966 (record_stack_refs_data): Delete.
8967 (record_stack_refs): Turn from being a for_each_rtx callback
8968 to being a function that examines each subrtx itself.
8969 Take a pointer to the reflist. Invert sense of return value
8970 so that true means success and false means failure. Don't
8972 (combine_stack_adjustments_for_block): Update accordingly.
8974 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8976 * combine.c (record_truncated_value): Turn from being a for_each_rtx
8977 callback to a function that takes an rtx and returns a bool
8978 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
8981 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8983 * combine.c: Include rtl-iter.h.
8984 (unmentioned_reg_p_1): Delete.
8985 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
8986 Don't handle null rtxes.
8988 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8990 * calls.c: Include rtl-iter.h.
8991 (internal_arg_pointer_based_exp_1): Delete.
8992 (internal_arg_pointer_based_exp): Take a const_rtx.
8993 Use FOR_EACH_SUBRTX to iterate over subrtxes.
8995 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8997 * caller-save.c: Include rtl-iter.h.
8998 (add_used_regs_1): Delete.
8999 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
9000 to iterate over subrtxes. Assert that any remaining pseudos
9003 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9005 * bt-load.c: Include rtl-iter.h.
9006 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
9007 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
9008 to iterate over subrtxes.
9009 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
9010 find_btr_use rather than btr_referenced_p.
9012 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9014 * alias.c: Include rtl-iter.h.
9015 (refs_newer_value_cb): Delete.
9016 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
9018 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9020 * rtl-iter.h: New file.
9021 * rtlanal.c: Include it.
9022 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
9023 (generic_subrtx_iterator <T>::add_single_to_queue)
9024 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
9025 (generic_subrtx_iterator <T>::free_array): New functions.
9026 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
9027 (generic_subrtx_iterator <const_rtx_accessor>)
9028 (generic_subrtx_iterator <rtx_var_accessor>
9029 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
9030 (setup_reg_subrtx_bounds): New function.
9031 (init_rtlanal): Call it.
9033 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
9036 * config/sh/sh.md (ashlsi3): Handle negative shift count for
9038 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
9040 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
9042 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
9044 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9046 * rtl.h (JUMP_LABEL_AS_INSN): New.
9048 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9050 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
9052 (alloc_EXPR_LIST): Strengthen return type from rtx to
9054 (remove_free_EXPR_LIST_node): Likewise for param.
9055 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
9056 from rtx to rtx_expr_list *.
9057 * sched-int.h (struct deps_desc): Strengthen fields
9058 "pending_read_mems" and "pending_write_mems" from rtx to
9061 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
9062 rtx to rtx_expr_list *.
9063 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
9064 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
9066 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
9067 from rtx to rtx_expr_list *.
9068 * loop-iv.c (simplify_using_initial_values): Strengthen local
9069 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
9070 "pnote_next" from rtx * to rtx_expr_list **.
9071 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
9072 param "exprp" from rtx * to rtx_expr_list **.
9073 (add_insn_mem_dependence): Strengthen local "mem_list" from
9074 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
9076 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
9077 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
9078 param "old_mems_p" from rtx * to rtx_expr_list **.
9079 * var-tracking.c (struct adjust_mem_data): Strengthen field
9080 "side_effects" from rtx to rtx_expr_list *.
9081 (adjust_insn): Replace NULL_RTX with NULL when assigning to
9083 (prepare_call_arguments): Likewise.
9085 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9087 * function.h (struct rtl_data): Strengthen field
9088 "x_stack_slot_list" from rtx to rtx_expr_list *.
9090 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
9091 when assigning to stack_slot_list.
9093 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9095 * function.h (struct rtl_data): Strengthen field
9096 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
9097 * rtl.h (remove_node_from_expr_list): Strengthen second param from
9098 rtx * to rtx_expr_list **.
9100 * cfgbuild.c (make_edges): In loop over
9101 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
9102 rtx_expr_list *, and use methods of the latter class to clarify
9104 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
9105 rtx_expr_list *, and use methods of the latter class to clarify
9107 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
9108 * reload1.c (set_initial_label_offsets): Likewise for local "x".
9109 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
9110 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
9111 to rtx_expr_list *. Use methods of the latter class to clarify
9114 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9116 * function.h (struct expr_status): Strengthen field
9117 "x_forced_labels" from rtx to rtx_expr_list *.
9119 * cfgbuild.c (make_edges): Split local "x" into two locals,
9120 strengthening one from rtx to rtx_expr_list *, and using methods
9122 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
9123 loop over forced_labels, introduce strengthen it from rtx to
9124 rtx_expr_list *, using methods to clarify the code.
9125 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
9126 to rtx_expr_list *, using methods of said class to clarify the
9128 * reload1.c (set_initial_label_offsets): Split local "x" into two
9129 per-loop variables, strengthening the first from rtx to
9130 rtx_expr_list * and using methods.
9132 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9134 * coretypes.h (class rtx_expr_list): Add forward declaration.
9135 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
9136 * gengenrtl.c (special_rtx): Add EXPR_LIST.
9137 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
9138 invariant: GET_CODE (X) == EXPR_LIST.
9139 (is_a_helper <rtx_expr_list *>::test): New.
9140 (rtx_expr_list::next): New.
9141 (rtx_expr_list::element): New.
9142 (gen_rtx_EXPR_LIST): New.
9144 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9146 * varasm.c (mark_constants): Convert a GET_CODE check into a
9147 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
9148 Use methods of rtx_sequence to clarify the code.
9150 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9152 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
9153 local "seq" via a checked cast, and use methods of rtx_sequence
9154 to simplify the code.
9156 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9158 * resource.c (mark_referenced_resources): Strengthen local
9159 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
9160 using methods of rtx_sequence to clarify the code.
9161 (find_dead_or_set_registers): Within the switch statement, convert
9162 a GET_CODE check to a dyn_cast, introducing local "seq". Within
9163 the JUMP_P handling, introduce another local "seq", adding a
9164 checked cast to rtx_sequence *. In both cases, use methods of
9165 rtx_sequence to clarify the code.
9166 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
9167 via a checked cast, and use methods of rtx_sequence to simplify
9170 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9172 * reorg.c (redundant_insn): In two places in the function, replace
9173 a check of GET_CODE with a dyn_cast, introducing local "seq", and
9174 usings methods of rtx_sequence to clarify the code.
9176 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9178 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
9179 local "seq" with a checked cast, and use methods of rtx_sequence
9180 to clarify the code.
9182 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9184 * function.c (contains): Introduce local "seq" for PATTERN (insn),
9185 with a checked cast, in the region for where we know it's a
9186 SEQUENCE. Use methods of rtx_sequence.
9188 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9190 * final.c (get_attr_length_1): Replace GET_CODE check with a
9191 dyn_cast, introducing local "seq" and the use of methods of
9193 (shorten_branches): Likewise, introducing local "body_seq".
9194 Strengthen local "inner_insn" from rtx to rtx_insn *.
9195 (reemit_insn_block_notes): Replace GET_CODE check with a
9196 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
9197 Use methods of rtx_sequence.
9198 (final_scan_insn): Likewise, introducing local "seq" for when
9199 "body" is known to be a SEQUENCE, using its methods.
9201 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9203 * except.c (can_throw_external): Strengthen local "seq" from rtx
9204 to rtx_sequence *. Use methods of rtx_sequence.
9205 (insn_nothrow_p): Likewise.
9207 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9209 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
9210 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
9211 Use methods of rtx_sequence.
9212 (scan_trace): Likewise for local "pat".
9214 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9216 * coretypes.h (class rtx_sequence): Add forward declaration.
9217 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
9218 invariant: GET_CODE (X) == SEQUENCE.
9219 (is_a_helper <rtx_sequence *>::test): New.
9220 (is_a_helper <const rtx_sequence *>::test): New.
9221 (rtx_sequence::len): New.
9222 (rtx_sequence::element): New.
9223 (rtx_sequence::insn): New.
9225 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9227 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
9229 (alloc_INSN_LIST): Strengthen return type from rtx to
9231 (copy_INSN_LIST): Likewise for return type and param.
9232 (concat_INSN_LIST): Likewise for both params and return type.
9233 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
9234 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
9235 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
9236 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
9238 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
9239 "implicit_sets", "control_uses", "clobbers" from rtx to
9241 (struct deps_desc): Likewise for fields "pending_read_insns",
9242 "pending_write_insns", "pending_jump_insns",
9243 "last_pending_memory_flush", "last_function_call",
9244 "last_function_call_may_noreturn", "sched_before_next_call",
9245 "sched_before_next_jump".
9246 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
9247 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
9249 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
9250 from rtx to rtx_insn_list *.
9251 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
9254 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
9255 to rtx_insn_list **.
9256 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
9258 (queue_insn): Likewise for local "link".
9259 (struct haifa_saved_data): Strengthen field "insn_queue" from
9260 rtx * to rtx_insn_list **.
9261 (save_backtrack_point): Update allocation of save->insn_queue to
9262 reflect the strengthening of elements from rtx to rtx_insn_list *.
9263 (queue_to_ready): Strengthen local "link" from rtx to
9264 rtx_insn_list *; use methods "next" and "insn" when traversing the
9266 (early_queue_to_ready): Likewise for locals "link", "next_link",
9268 (schedule_block): Update allocation of insn_queue to reflect the
9269 strengthening of elements from rtx to rtx_insn_list *. Strengthen
9270 local "link" from rtx to rtx_insn_list *, and use methods when
9272 (add_to_speculative_block): Strengthen locals "twins" and
9273 "next_node" from rtx to rtx_insn_list *, and use methods when
9274 working with them. Strengthen local "twin" from rtx to
9275 rtx_insn *, eliminating a checked cast.
9276 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
9277 from rtx to rtx_insn_list *, and use methods when working with
9280 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
9281 from rtx to rtx_insn_list *, adding a checked cast.
9282 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
9284 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
9285 "newlink" from rtx to rtx_insn_list *. Strengthen local
9286 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
9287 from rtx to rtx_insn *.
9288 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
9289 from rtx to rtx_insn_list *. Use methods of the latter class.
9290 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
9291 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
9292 (remove_free_INSN_LIST_node): Strengthen return type and local
9293 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
9294 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
9295 rtx_insn_list *, using "insn" method.
9297 * sched-deps.c (add_dependence_list): Strengthen param "list"
9298 from rtx to rtx_insn_list *, and use methods when working with it.
9299 (add_dependence_list_and_free): Strengthen param "listp" from
9300 rtx * to rtx_insn_list **.
9301 (remove_from_dependence_list): Strenghten param "listp" from rtx *
9302 to rtx_insn_list **, and use methods when working with *listp.
9303 (remove_from_both_dependence_lists): Strengthen param "listp" from
9304 rtx * to rtx_insn_list **
9305 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
9306 to rtx_insn_list **. Eliminate local "link", in favor of two new
9307 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
9309 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
9310 by introducing local "cond_deps".
9311 (remove_from_deps): Strengthen param "insn" from rtx to
9314 * sched-rgn.c (concat_insn_mem_list): Strengthen param
9315 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
9316 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
9317 Use methods of rtx_insn_list.
9319 * store-motion.c (struct st_expr): Strengthen fields
9320 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
9321 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
9323 (find_moveable_store): Split out "tmp" into multiple more-tightly
9324 scoped locals. Use methods of rtx_insn_list *.
9325 (compute_store_table): Strengthen local "tmp" from rtx to
9326 rtx_insn *. Use methods of rtx_insn_list *.
9328 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9330 * coretypes.h (class rtx_insn_list): Add forward declaration.
9331 * rtl.h (class rtx_insn_list): New subclass of rtx_def
9332 (is_a_helper <rtx_insn_list *>::test): New.
9333 (rtx_insn_list::next): New.
9334 (rtx_insn_list::insn): New.
9335 (gen_rtx_INSN_LIST): Add prototype.
9336 * emit-rtl.c (gen_rtx_INSN_LIST): New.
9337 * gengenrtl.c (special_rtx): Add INSN_LIST.
9339 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9341 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
9342 "prev" from rtx to rtx_insn *.
9344 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9346 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
9347 functions. Require merely an rtx for now, not an rtx_insn *.
9348 (BLOCK_FOR_INSN): Likewise.
9349 (INSN_LOCATION): Likewise.
9350 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
9352 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9354 * rtl.h (PATTERN): Convert this macro into a pair of inline
9355 functions, for now, requiring const_rtx and rtx.
9357 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9359 * target.def (unwind_emit): Strengthen param "insn" from rtx to
9361 (final_postscan_insn): Likewise.
9362 (adjust_cost): Likewise.
9363 (adjust_priority): Likewise.
9364 (variable_issue): Likewise.
9365 (macro_fusion_pair_p): Likewise.
9366 (dfa_post_cycle_insn): Likewise.
9367 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
9368 (first_cycle_multipass_issue): Likewise.
9369 (dfa_new_cycle): Likewise.
9370 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
9371 (speculate_insn): Likewise for param "insn".
9372 (gen_spec_check): Likewise for params "insn" and "label".
9373 (get_insn_spec_ds): Likewise for param "insn".
9374 (get_insn_checked_ds): Likewise.
9375 (dispatch_do): Likewise.
9376 (dispatch): Likewise.
9377 (cannot_copy_insn_p): Likewise.
9378 (invalid_within_doloop): Likewise.
9379 (legitimate_combined_insn): Likewise.
9383 * doc/tm.texi: Automatically updated to reflect changes to
9386 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
9388 (schedule_block): Likewise.
9389 (sched_init): Likewise.
9390 (sched_speculate_insn): Strengthen param "insn" from rtx to
9392 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
9394 * hooks.c (hook_bool_rtx_true): Rename to...
9395 hook_bool_rtx_insn_true): ...this, and strengthen first param from
9397 (hook_constcharptr_const_rtx_null): Rename to...
9398 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
9399 first param from const_rtx to const rtx_insn *.
9400 (hook_bool_rtx_int_false): Rename to...
9401 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
9402 param from rtx to rtx_insn *.
9403 (hook_void_rtx_int): Rename to...
9404 (hook_void_rtx_insn_int): ...this, and strengthen first param from
9407 * hooks.h (hook_bool_rtx_true): Rename to...
9408 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
9410 (hook_bool_rtx_int_false): Rename to...
9411 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
9412 param from rtx to rtx_insn *.
9413 (hook_void_rtx_int): Rename to...
9414 (hook_void_rtx_insn_int): ...this, and strengthen first param from
9416 (hook_constcharptr_const_rtx_null): Rename to...
9417 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
9418 first param from const_rtx to const rtx_insn *.
9420 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
9421 and local "prev" from rtx to rtx_insn *.
9423 * sched-int.h (sched_speculate_insn): Strengthen first param from
9426 * sel-sched.c (create_speculation_check): Likewise for local "label".
9427 * targhooks.c (default_invalid_within_doloop): Strengthen param
9428 "insn" from const_rtx to const rtx_insn *.
9429 * targhooks.h (default_invalid_within_doloop): Strengthen param
9430 from const_rtx to const rtx_insn *.
9432 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
9433 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
9435 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
9437 (arc_invalid_within_doloop): Likewise, with const.
9439 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
9440 (arm_cannot_copy_insn_p): Likewise for param "insn".
9441 (arm_unwind_emit): Likewise.
9443 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
9446 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
9447 (c6x_variable_issue): Likewise. Removed now-redundant checked
9449 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
9451 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
9452 Likewise for param "insn".
9453 (epiphany_mode_after): Likewise.
9454 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
9455 params "insn", "dep_insn".
9456 (epiphany_mode_needed): Likewise for param "insn".
9457 (epiphany_mode_after): Likewise.
9459 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
9460 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
9461 (ix86_avx_u128_mode_needed): Likewise.
9462 (ix86_i387_mode_needed): Likewise.
9463 (ix86_mode_needed): Likewise.
9464 (ix86_avx_u128_mode_after): Likewise.
9465 (ix86_mode_after): Likewise.
9466 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
9467 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
9468 (ix86_adjust_priority): Likewise for param "insn".
9469 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
9470 (do_dispatch): Likewise.
9471 (has_dispatch): Likewise.
9472 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
9474 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
9475 reflect renaming of default hook implementation from
9476 hook_constcharptr_const_rtx_null to
9477 hook_constcharptr_const_rtx_insn_null.
9478 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
9480 (ia64_variable_issue): Likewise for param "insn".
9481 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
9482 (ia64_dfa_new_cycle): Likewise.
9483 (ia64_get_insn_spec_ds): Likewise.
9484 (ia64_get_insn_checked_ds): Likewise.
9485 (ia64_speculate_insn): Likewise.
9486 (ia64_gen_spec_check): Likewise for params "insn", "label".
9487 (ia64_asm_unwind_emit): Likewise for param "insn".
9489 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
9491 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
9493 (m68k_sched_variable_issue): Likewise for param "insn".
9495 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
9498 * config/microblaze/microblaze.c (microblaze_adjust_cost):
9499 Likewise for params "insn", "dep".
9501 * config/mips/mips.c (mips_adjust_cost): Likewise.
9502 (mips_variable_issue): Likewise for param "insn".
9503 (mips_final_postscan_insn): Likewise.
9505 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
9506 for params "insn", "dep".
9508 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
9510 (pa_adjust_priority): Likewise for param "insn".
9512 * config/picochip/picochip.c (picochip_sched_adjust_cost):
9513 Likewise for params "insn", "dep_insn".
9515 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
9517 (rs6000_variable_issue): Likewise.
9518 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
9519 (rs6000_debug_adjust_cost): Likewise.
9520 (rs6000_adjust_priority): Likewise for param "insn".
9521 (rs6000_use_sched_lookahead_guard): Likewise.
9522 (get_next_active_insn): Likewise for return type and both params.
9523 (redefine_groups): Likewise for params "prev_head_insn", "tail"
9524 and locals "insn", "next_insn".
9525 (pad_groups): Likewise.
9527 * config/s390/s390.c (s390_adjust_priority): Likewise for param
9529 (s390_cannot_copy_insn_p): Likewise.
9530 (s390_sched_variable_issue): Likewise for third param, eliminating
9532 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
9533 default hook implementation from hook_constcharptr_const_rtx_null
9534 to hook_constcharptr_const_rtx_insn_null.
9536 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
9537 from rtx to rtx_insn *.
9538 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
9539 (sh_variable_issue): Likewise for param "insn".
9540 (sh_dfa_new_cycle): Likewise.
9541 (sh_mode_needed): Likewise.
9542 (sh_mode_after): Likewise.
9544 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
9545 params "insn", "dep_insn".
9546 (hypersparc_adjust_cost): Likewise.
9547 (sparc_adjust_cost): Likewise.
9549 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
9550 param, eliminated checked cast.
9551 (spu_sched_adjust_cost): Likewise for first and third params.
9553 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
9554 params "insn" and "dep_insn" from rtx to rtx_insn *.
9556 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
9558 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9560 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
9561 (set_is_load_p): ...this, updating to work on a SET pattern rather
9563 (is_store_insn): Rename to...
9564 (set_is_store_p): ...this, updating to work on a SET pattern
9565 rather than an insn.
9566 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
9567 top of function to where it is needed. Rewrite the bogus
9568 condition that checks for "insn" and "dep" being PARALLEL to
9569 instead use single_set, introducing locals "insn_set" and
9570 "dep_set". Given that we only ever returned "cost" for a non-pair
9571 of SETs, bail out early if we don't have a pair of SET.
9572 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
9573 use the new locals "insn_set" and "dep_set", and update calls to
9574 is_load_insn and is_store_insn to be calls to set_is_load_p and
9577 2014-08-27 Guozhi Wei <carrot@google.com>
9580 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
9581 amount before using it.
9583 2014-08-27 Richard Biener <rguenther@suse.de>
9585 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
9586 get_maxval_strlen inside a more useful API.
9587 (gimple_fold_builtin_with_strlen): Remove and fold into ...
9588 (gimple_fold_builtin): ... caller.
9589 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
9590 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
9591 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
9592 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
9593 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
9594 gimple_fold_builtin_sprintf): Adjust to compute maxval
9597 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
9600 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
9602 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
9603 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9604 Anna Tikhonova <anna.tikhonova@intel.com>
9605 Ilya Tocar <ilya.tocar@intel.com>
9606 Andrey Turetskiy <andrey.turetskiy@intel.com>
9607 Ilya Verbin <ilya.verbin@intel.com>
9608 Kirill Yukhin <kirill.yukhin@intel.com>
9609 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9611 * config/i386/sse.md
9612 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
9613 Use `concat_tg_mode' attribute to determine asm register size.
9615 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
9616 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9617 Anna Tikhonova <anna.tikhonova@intel.com>
9618 Ilya Tocar <ilya.tocar@intel.com>
9619 Andrey Turetskiy <andrey.turetskiy@intel.com>
9620 Ilya Verbin <ilya.verbin@intel.com>
9621 Kirill Yukhin <kirill.yukhin@intel.com>
9622 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9624 * config/i386/sse.md
9625 (define_mode_iterator VI48_AVX512VL): New.
9626 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
9627 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
9628 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
9629 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9630 with VI1): Change mode iterator.
9631 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9632 with VI_ULOADSTORE_BW_AVX512VL): New.
9633 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9634 with VI_ULOADSTORE_F_AVX512VL): Ditto.
9635 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9636 with VI1): Change mode iterator.
9637 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9638 with VI_ULOADSTORE_BW_AVX512VL): New.
9639 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9640 with VI_ULOADSTORE_F_AVX512VL): Ditto.
9641 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
9642 with VI1): Change mode iterator.
9643 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
9644 with VI_ULOADSTORE_BW_AVX512VL): New.
9645 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
9646 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
9647 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
9648 (define_insn "<avx512>_storedqu<mode>_mask" with
9649 VI48_AVX512VL): New.
9650 (define_insn "<avx512>_storedqu<mode>_mask" with
9651 VI12_AVX512VL): Ditto.
9653 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
9654 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9655 Anna Tikhonova <anna.tikhonova@intel.com>
9656 Ilya Tocar <ilya.tocar@intel.com>
9657 Andrey Turetskiy <andrey.turetskiy@intel.com>
9658 Ilya Verbin <ilya.verbin@intel.com>
9659 Kirill Yukhin <kirill.yukhin@intel.com>
9660 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9662 * config/i386/sse.md
9663 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
9664 (define_mode_iterator VI48_AVX512BW): New.
9665 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
9666 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
9667 with VI48_AVX2_48_AVX512F): New.
9668 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
9669 with VI2_AVX512VL): Ditto.
9671 2014-08-27 Richard Biener <rguenther@suse.de>
9674 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
9675 (fold_builtin_3): Do not fold strcat_chk here.
9676 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
9678 (gimple_fold_builtin): Fold strcat_chk here.
9680 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
9682 * dwarf2out.h (dwarf2out_decl): Remove prototype.
9683 * dwarf2out.c (dwarf2out_decl): Make static.
9685 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
9687 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
9689 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9691 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
9692 from rtx to rtx_insn *.
9693 (cselib_lookup_from_insn): Likewise for final param.
9694 (cselib_subst_to_values_from_insn): Likewise.
9695 (cselib_add_permanent_equiv): Likewise.
9697 * cselib.c (cselib_current_insn): Likewise for this variable.
9698 (cselib_subst_to_values_from_insn): Likewise for param "insn".
9699 (cselib_lookup_from_insn): Likewise.
9700 (cselib_add_permanent_equiv): Likewise for param "insn" and local
9701 "save_cselib_current_insn".
9702 (cselib_process_insn): Replace use of NULL_RTX with NULL.
9704 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
9705 from rtx to rtx_insn *.
9707 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9709 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
9712 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9714 * df.h (df_dump_insn_problem_function): Strengthen first param of
9715 this callback from const_rtx to const rtx_insn *.
9716 (struct df_insn_info): Strengthen field "insn" from rtx to
9718 (DF_REF_INSN): Eliminate this function, reinstating the older
9720 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
9721 (df_reg_defined): Likewise.
9722 (df_find_use): Likewise.
9723 (df_reg_used): Likewise.
9724 (df_dump_insn_top): Strengthen param 1 from const_rtx to
9726 (df_dump_insn_bottom): Likewise.
9727 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
9728 (df_insn_debug_regno): Likewise.
9729 (debug_df_insn): Likewise.
9730 (df_rd_simulate_one_insn): Likewise for param 2.
9731 (df_word_lr_simulate_defs): Likewise for param 1.
9732 (df_word_lr_simulate_uses): Likewise.
9733 (df_md_simulate_one_insn): Likewise for param 2.
9734 (df_simulate_find_noclobber_defs): Likewise for param 1.
9735 (df_simulate_find_defs): Likewise.
9736 (df_simulate_defs): Likewise.
9737 (df_simulate_uses): Likewise.
9738 (df_simulate_one_insn_backwards): Likewise for param 2.
9739 (df_simulate_one_insn_forwards): Likewise.
9740 (df_uses_create): Likewise for param 2.
9741 (df_insn_create_insn_record): Likewise for param 1.
9742 (df_insn_delete): Likewise.
9743 (df_insn_rescan): Likewise.
9744 (df_insn_rescan_debug_internal): Likewise.
9745 (df_insn_change_bb): Likewise.
9746 (df_notes_rescan): Likewise.
9747 * rtl.h (remove_death): Likewise for param 2.
9748 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
9750 * sched-int.h (reemit_notes): Strengthen param from rtx to
9752 * valtrack.h (propagate_for_debug): Likewise for param 1.
9754 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
9755 local "tmp_rtx" from const_rtx to const rtx_insn *.
9756 * combine.c (remove_death): Strengthen param "insn" from rtx to
9758 (move_deaths): Likewise for local "where_dead".
9759 * cse.c (delete_trivially_dead_insns): Introduce local
9760 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
9761 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
9763 (df_reg_defined): Likewise.
9764 (df_find_use): Likewise.
9765 (df_reg_used): Likewise.
9766 (df_dump_insn_problem_data): Strengthen param "insn" from
9767 const_rtx to const rtx_insn *.
9768 (df_dump_insn_top): Likewise.
9769 (df_dump_insn_bottom): Likewise.
9770 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
9771 (df_insn_debug_regno): Likewise.
9772 (debug_df_insn): Likewise.
9773 (DF_REF_INSN): Delete.
9774 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
9775 from rtx to rtx_insn *.
9776 (df_chain_insn_top_dump): Strengthen param "insn" from
9777 const_rtx to const rtx_insn *.
9778 (df_chain_insn_bottom_dump): Likewise.
9779 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
9781 (df_word_lr_simulate_uses): Likewise.
9782 (df_print_note): Likewise.
9783 (df_remove_dead_and_unused_notes): Likewise.
9784 (df_set_unused_notes_for_mw): Likewise.
9785 (df_set_dead_notes_for_mw): Likewise.
9786 (df_create_unused_note): Likewise.
9787 (df_simulate_find_defs): Likewise.
9788 (df_simulate_find_uses): Likewise.
9789 (df_simulate_find_noclobber_defs): Likewise.
9790 (df_simulate_defs): Likewise.
9791 (df_simulate_uses): Likewise.
9792 (df_simulate_one_insn_backwards): Likewise.
9793 (df_simulate_one_insn_forwards): Likewise.
9794 (df_md_simulate_one_insn): Likewise.
9795 * df-scan.c (df_uses_create): Likewise.
9796 (df_insn_create_insn_record): Likewise.
9797 (df_insn_delete): Likewise.
9798 (df_insn_rescan): Likewise.
9799 (df_insn_rescan_debug_internal): Likewise.
9800 (df_insn_change_bb): Likewise.
9801 (df_notes_rescan): Likewise.
9802 (df_refs_add_to_chains): Likewise.
9803 (df_insn_refs_verify): Likewise.
9804 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
9805 when invoking df_insn_delete.
9806 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
9807 (set_unique_reg_note): Add checked cast.
9808 * final.c (cleanup_subreg_operands): Likewise.
9809 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
9810 "insn" from rtx to rtx_insn *.
9811 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
9812 "last" from rtx to rtx_insn *.
9813 * ira-emit.c (change_regs_in_insn): New function.
9814 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
9815 Invoke change_regs_in_insn rather than change_regs.
9816 * ira.c (update_equiv_regs): Strengthen locals "insn",
9817 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
9818 for_each_rtx_in_insn rather than for_each_rtx.
9819 * recog.c (confirm_change_group): Add checked casts.
9820 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
9822 (peep2_fill_buffer): Add checked cast.
9823 * rtlanal.c (remove_note): Likewise.
9824 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
9825 locals "next" "end" from rtx to rtx_insn *.
9827 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9829 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
9831 (struct reg_use_data): Likewise for field "insn".
9832 (insn_cost): Likewise for param.
9833 (real_insn_for_shadow): Likewise for return type and param.
9834 (increase_insn_priority): Likewise for param 1.
9835 (debug_dependencies): Likewise for both params.
9837 * haifa-sched.c (insn_delay): Likewise for param "insn".
9838 (real_insn_for_shadow): Likewise for return type and param "insn".
9839 (update_insn_after_change): Likewise for param "insn".
9840 (recompute_todo_spec): Likewise for param "next" and locals "pro",
9842 (insn_cost): Likewise for param "insn".
9843 (increase_insn_priority): Likewise.
9844 (calculate_reg_deaths): Likewise.
9845 (setup_insn_reg_pressure_info): Likewise.
9846 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
9847 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
9848 (model_recompute): Likewise.
9849 (must_restore_pattern_p): Likewise for param "next".
9850 (model_excess_cost): Likewise for param "insn".
9851 (queue_remove): Likewise.
9852 (adjust_priority): Likewise for param "prev".
9853 (update_register_pressure): Likewise for param "insn".
9854 (setup_insn_max_reg_pressure): Likewise for local "insn".
9855 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
9856 (model_add_to_schedule): Likewise.
9857 (model_reset_queue_indices): Likewise for local "insn".
9858 (unschedule_insns_until): Strengthen local "recompute_vec" from
9859 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
9860 "con" from rtx to rtx_insn *.
9861 (restore_last_backtrack_point): Likewise for both locals "x". Add
9863 (estimate_insn_tick): Likewise for param "insn".
9864 (commit_schedule): Likewise for params "prev_head", "tail" and
9866 (verify_shadows): Likewise for locals "i1", "i2".
9867 (dump_insn_stream): Likewise for params "head", "tail" and locals
9868 "next_tail", "insn".
9869 (schedule_block): Likewise for locals "insn", "x". Add a checked
9871 (fix_inter_tick): Likewise for params "head", "tail".
9872 (create_check_block_twin): Likewise for local "jump".
9873 (haifa_change_pattern): Likewise for param "insn".
9874 (haifa_speculate_insn): Likewise.
9875 (dump_new_block_header): Likewise for params "head", "tail".
9876 (fix_jump_move): Likewise for param "jump".
9877 (move_block_after_check): Likewise.
9878 (sched_init_insn_luid): Likewise for param "insn".
9879 (sched_init_luids): Likewise for local "insn".
9880 (insn_luid): Likewise for param "insn".
9881 (init_h_i_d): Likewise.
9882 (haifa_init_h_i_d): Likewise for local "insn".
9883 (haifa_init_insn): Likewise for param "insn".
9884 * sched-deps.c (add_dependence): Likewise for local "real_pro",
9886 (create_insn_reg_use): Likewise for param "insn".
9887 (setup_insn_reg_uses): Likewise. Add a checked cast.
9888 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
9889 "tail" from rtx to rtx_insn *.
9890 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
9891 "insn", "next_tail".
9893 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9895 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
9896 from rtx to rtx_insn *.
9897 (model_add_to_schedule): Likewise for locals "start", "end",
9900 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9902 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
9904 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
9905 "to" and locals "insn", "next", "copy". Remove now-redundant
9908 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9910 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
9911 rtx_insn * and param 4 from rtx * to rtx_insn **.
9912 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
9913 param 2 from rtx * to rtx_insn **.
9915 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
9916 rtx_insn * and final param from rtx * to rtx_insn **.
9918 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
9919 from rtx to rtx_insn *.
9920 (try_head_merge_bb): Likewise for both locals named "move_upto".
9921 * df-problems.c (can_move_insns_across): Likewise for params
9922 "from", "to", "across_from", "across_to" and locals "insn",
9923 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
9925 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
9926 from rtx to rtx_insn *.
9927 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
9928 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
9929 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
9931 (noce_try_abs): Likewise.
9932 (noce_get_condition): Likewise for param "jump". Strengthen param
9933 "earliest" from rtx * to rtx_insn **.
9934 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
9936 (find_cond_trap): Likewise.
9937 (dead_or_predicable): Likewise for local "earliest".
9938 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
9940 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
9941 and local "prev". Strengthen param "earliest" from rtx * to
9943 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
9944 Strengthen param "earliest" from rtx * to rtx_insn **.
9946 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9948 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
9949 "to" and local "insn" from rtx to rtx_insn *.
9951 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9953 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
9954 from rtx to rtx_insn *.
9955 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
9956 (code_motion_path_driver): Likewise for local "last_insn".
9957 (simplify_changed_insns): Likewise for local "insn".
9959 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9961 * rtl.h (push_to_sequence): Strengthen param from rtx to
9963 (push_to_sequence2): Likewise for both params.
9964 (delete_insns_since): Likewise for param.
9965 (reorder_insns_nobb): Likewise for all three params.
9966 (set_new_first_and_last_insn): Likewise for both params.
9968 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
9969 rtx_insn *. Remove now-redundant cast.
9970 (set_last_insn): Likewise.
9972 * builtins.c (expand_builtin_return): Strengthen local
9973 "call_fusage" from rtx to rtx_insn *.
9974 * cfgrtl.c (create_basic_block_structure): Likewise for local
9976 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
9977 "first", "last" and local "insn".
9978 (delete_insns_since): Likewise for param "from".
9979 (reorder_insns_nobb): Likewise for params "from", "to", "after"
9981 (push_to_sequence): Likewise for param "first" and local "last".
9982 (push_to_sequence2): Likewise for params "first" and "last".
9983 * lra.c (emit_add3_insn): Likewise for local "last".
9984 (lra_emit_add): Likewise.
9985 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
9987 (process_address_1): Likewise for locals "insn", last".
9988 * modulo-sched.c (ps_first_note): Likewise for return type.
9989 * optabs.c (expand_binop_directly): Likewise for param "last".
9991 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9993 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
9995 * emit-rtl.c (get_last_insn_anywhere): Likewise.
9997 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9999 * function.h (struct sequence_stack): Strengthen fields "first"
10000 and "last" from rtx to rtx_insn *.
10001 (struct emit_status): Likewise for fields "x_first_insn" and
10004 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
10005 (set_first_insn): Add checked cast.
10006 (get_last_insn): Remove now-redundant checked cast.
10007 (set_last_insn): Add checked cast.
10009 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
10010 "saved_first" and "saved_last" from rtx to rtx_insn *.
10012 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10014 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
10015 (unlink_insn_chain): Strengthen both params from rtx to
10018 * cfgrtl.c (cfg_layout_function_header): Likewise for this
10020 (unlink_insn_chain): Likewise for params "first" and "last".
10021 Remove now-redundant checked cast.
10022 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
10023 (fixup_reorder_chain): Strengthen local "insn" from rtx to
10025 * emit-rtl.c (link_insn_into_chain): Likewise for all three
10027 (add_insn): Likewise for param "insn" and local "prev".
10028 (add_insn_after_nobb): Likewise for both params and local "next".
10029 (add_insn_before_nobb): Likewise for both params and local "prev".
10030 (add_insn_after): Rename param "after" to "uncast_after",
10031 introducing local "after" with another checked cast.
10032 (add_insn_before): Rename params "insn" and "before", giving them
10033 "uncast_" prefixes, adding the old names back using checked casts.
10034 (emit_note_after): Likewise for param "after".
10035 (emit_note_before): Likewise for param "before".
10036 (emit_label): Add a checked cast.
10038 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10040 * cselib.h (cselib_record_sets_hook): Strengthen initial param
10041 "insn" from rtx to rtx_insn *.
10043 * cselib.c (cselib_record_sets_hook): Likewise.
10045 * var-tracking.c (add_with_sets): Likewise, renaming back from
10046 "uncast_insn" to "insn" and eliminating the checked cast from rtx
10049 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10051 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
10052 and "header_" from rtx to rtx_insn *.
10053 (struct basic_block_d): Likewise for field "head_" within "x"
10054 field of union basic_block_il_dependent.
10055 (BB_HEAD): Drop function...
10056 (SET_BB_HEAD): ...and this function in favor of...
10057 (BB_HEAD): ...reinstate macro.
10058 (BB_END): Drop function...
10059 (SET_BB_END): ...and this function in favor of...
10060 (BB_END): ...reinstate macro.
10061 (BB_HEADER): Drop function...
10062 (SET_BB_HEADER): ...and this function in favor of...
10063 (BB_HEADER): ...reinstate macro.
10065 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
10066 (fix_crossing_unconditional_branches): Likewise.
10067 * caller-save.c (save_call_clobbered_regs): Likewise.
10068 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
10069 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
10070 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10071 (merge_blocks_move_successor_nojumps): Likewise.
10072 (outgoing_edges_match): Update use of for_each_rtx to
10073 for_each_rtx_in_insn.
10074 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
10075 (expand_gimple_cond): Likewise.
10076 (expand_gimple_tailcall): Likewise.
10077 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
10079 (construct_exit_block): Drop use of SET_BB_END.
10080 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
10082 (delete_insn): Rename param "insn" to "uncast_insn", introducing
10083 a new local "insn" with a checked cast to rtx_insn *. Drop use of
10084 SET_BB_HEAD and SET_BB_END.
10085 (create_basic_block_structure): Drop use of SET_BB_HEAD and
10087 (rtl_delete_block): Drop use of SET_BB_HEAD.
10088 (rtl_split_block): Drop use of SET_BB_END.
10089 (emit_nop_for_unique_locus_between): Likewise.
10090 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
10091 (block_label): Drop use of SET_BB_HEAD.
10092 (fixup_abnormal_edges): Drop use of SET_BB_END.
10093 (record_effective_endpoints): Drop use of SET_BB_HEADER.
10094 (relink_block_chain): Likewise.
10095 (fixup_reorder_chain): Drop use of SET_BB_END.
10096 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
10097 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
10098 rtx_insn **. Drop use of SET_BB_HEADER.
10099 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
10101 (BB_HEAD): Delete this function.
10102 (SET_BB_HEAD): Likewise.
10103 (BB_END): Likewise.
10104 (SET_BB_END): Likewise.
10105 (BB_HEADER): Likewise.
10106 (SET_BB_HEADER): Likewise.
10107 * emit-rtl.c (add_insn_after): Rename param "insn" to
10108 "uncast_insn", adding a new local "insn" and a checked cast to
10109 rtx_insn *. Drop use of SET_BB_END.
10110 (remove_insn): Strengthen locals "next" and "prev" from rtx to
10111 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
10112 (reorder_insns): Drop use of SET_BB_END.
10113 (emit_insn_after_1): Strengthen param "first" and locals "last",
10114 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
10115 (emit_pattern_after_noloc): Add checked cast.
10116 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
10117 (restore_other_notes): Likewise.
10118 (move_insn): Likewise.
10119 (sched_extend_bb): Likewise.
10120 (fix_jump_move): Likewise.
10121 * ifcvt.c (noce_process_if_block): Likewise.
10122 (dead_or_predicable): Likewise.
10123 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
10124 * reg-stack.c (change_stack): Drop use of SET_BB_END.
10125 * sel-sched-ir.c (sel_move_insn): Likewise.
10126 * sel-sched.c (move_nop_to_previous_block): Likewise.
10128 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
10130 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
10132 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10134 * basic-block.h (create_basic_block_structure): Strengthen params
10135 1 "head" and 2 "end" from rtx to rtx_insn *.
10136 * cfgrtl.c (create_basic_block_structure): Likewise.
10137 (rtl_create_basic_block): Update casts from void * to rtx to
10138 rtx_insn *, so that we can pass them as rtx_insn * to
10139 create_basic_block_structure.
10140 * sel-sched-ir.c (sel_create_basic_block): Likewise.
10142 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10144 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
10146 (check_for_inc_dec): Strengthen param "insn" from rtx to
10149 * cselib.h (cselib_process_insn): Likewise.
10151 * cselib.c (cselib_record_sets): Likewise.
10152 (cselib_process_insn): Likewise.
10154 * dse.c (struct insn_info): Likewise for field "insn".
10155 (check_for_inc_dec_1): Likewise for local "insn".
10156 (check_for_inc_dec): Likewise for param "insn".
10157 (scan_insn): Likewise.
10158 (dse_step1): Likewise for local "insn".
10160 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
10161 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
10163 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10165 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
10166 from rtx to rtx_insn *.
10167 (DEP_PRO): Delete this function and...
10168 (SET_DEP_PRO): ...this function in favor of...
10169 (DEP_PRO): ...reinstate this macro.
10170 (DEP_CON): Delete this function and...
10171 (SET_DEP_CON): ...this function in favor of...
10172 (DEP_CON): ...reinstate this old macro.
10173 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
10174 (init_dep): Likewise.
10175 (set_priorities): Likewise for both params.
10176 (sd_copy_back_deps): Likewise for params 1 and 2.
10178 * haifa-sched.c (priority): Likewise for param "insn" and local
10180 (set_priorities): Likewise for params "head" and "tail" and local
10182 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
10184 (add_to_speculative_block): Add a checked cast.
10185 (create_check_block_twin): Drop use of SET_DEP_CON.
10186 (add_jump_dependencies): Strengthen params "insn" and "jump" from
10189 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
10190 Drop use of SET_DEP_PRO
10191 (init_dep): Strengthen params "pro" and "con" from rtx to
10193 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
10194 use of SET_DEP_CON.
10197 (SET_DEP_PRO): Delete.
10198 (SET_DEP_CON): Delete.
10200 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10202 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
10203 from rtx to rtx_insn *.
10204 (VINSN_INSN_RTX): Eliminate rvalue function and...
10205 (SET_VINSN_INSN): ...lvalue function in favor of...
10206 (VINSN_INSN_RTX): reinstate this old macro.
10208 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
10209 in favor of VINSN_INSN_RTX.
10210 (VINSN_INSN_RTX): Delete this function.
10211 (SET_VINSN_INSN_RTX): Likewise.
10213 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10215 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
10216 (BND_TO): Delete this function and...
10217 (SET_BND_TO): ...this functions in favor of...
10218 (BND_TO): ...reinstating this macro.
10219 (struct _fence): Strengthen field "executing_insns" from
10220 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
10221 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
10222 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
10223 and param "insn" from rtx to insn_t.
10224 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
10227 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
10229 (rtx_vec_t): Likewise.
10230 (struct sched_deps_info_def): Strengthen param of "start_insn"
10231 callback from rtx to rtx_insn *. Likewise for param "insn2" of
10232 "note_mem_dep" callback and first param of "note_dep" callback.
10234 * haifa-sched.c (add_to_speculative_block): Strengthen param
10235 "insn" from rtx to rtx_insn *.
10236 (clear_priorities): Likewise.
10237 (calc_priorities): Likewise for local "insn".
10239 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
10240 Remove redundant checked cast.
10241 (haifa_note_mem_dep): Likewise for param "pending_insn".
10242 (haifa_note_dep): Likewise for param "elem".
10243 (note_mem_dep): Likewise for param "e".
10244 (sched_analyze_1): Add checked casts.
10245 (sched_analyze_2): Likewise.
10247 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
10248 from rtx to rtx_insn *.
10249 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
10250 from vec<rtx> * to vec<rtx_insn *> *.
10252 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
10254 (flist_add): Strengthen param "executing_insns" from
10255 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
10256 (advance_deps_context): Remove now-redundant checked cast.
10257 (init_fences): Replace uses of NULL_RTX with NULL.
10258 (merge_fences): Strengthen params "last_scheduled_insn" and
10259 "sched_next" from rtx to rtx_insn * and "executing_insns" from
10260 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
10261 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
10262 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
10263 an instruction, rather than doing double-duty as a pattern.
10264 (return_nop_to_pool): Update for change of insn_t.
10265 (deps_init_id): Remove now-redundant checked cast.
10266 (struct sched_scan_info_def): Strengthen param of "init_insn"
10267 callback from rtx to insn_t.
10268 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
10269 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
10271 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
10272 "end" from rtx to rtx_insn *.
10273 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
10274 (rtx insn_rtx, bool force_unique_p)
10275 (BND_TO): Delete function.
10276 (SET_BND_TO): Delete function.
10278 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
10280 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
10281 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
10283 (undo_transformations): Likewise for param "insn".
10284 (update_liveness_on_insn): Likewise.
10285 (compute_live_below_insn): Likewise for param "insn" and local
10287 (update_data_sets): Likewise for param "insn".
10288 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
10289 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
10290 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
10292 (move_cond_jump): Likewise for param "insn".
10293 (move_cond_jump): Drop use of SET_BND_TO.
10294 (compute_av_set_on_boundaries): Likewise.
10295 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
10296 (update_and_record_unavailable_insns): Strengthen local "bb_end"
10297 from rtx to rtx_insn *.
10298 (maybe_emit_renaming_copy): Likewise for param "insn".
10299 (maybe_emit_speculative_check): Likewise.
10300 (handle_emitting_transformations): Likewise.
10301 (remove_insn_from_stream): Likewise.
10302 (code_motion_process_successors): Strengthen local "succ" from rtx
10305 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10307 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
10308 ilist_t, not _xlist_t;
10309 (ILIST_INSN): Define in terms of new union field "insn".
10310 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
10312 (struct _list_node): Add new field "insn" to the union, of type
10314 (ilist_add): Replace macro with an inline function, requiring an
10316 (ilist_remove): Define this macro directly in terms of
10317 _list_remove, rather than indirectly via _xlist_remove.
10318 (ilist_clear): Likewise, in terms of _list_clear rather than
10320 (ilist_is_in_p): Replace macro with an inline function, requiring
10322 (_list_iter_cond_insn): New function.
10323 (ilist_iter_remove): Define this macro directly in terms of
10324 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
10325 (ilist_iterator): Define directly in terms of _list_iterator
10326 rather than indirectly through _xlist_iterator.
10327 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
10328 than in terms of _FOR_EACH_X.
10329 (FOR_EACH_INSN_1): Likewise.
10331 2014-08-26 Joseph Myers <joseph@codesourcery.com>
10335 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
10336 DECL_HARD_REGISTER and return for invalid register specifications.
10337 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
10338 DECL_HARD_REGISTER, call expand_one_error_var.
10339 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
10340 CC_REGNUM with non-MODE_CC modes.
10341 (arm_regno_class): Return NO_REGS for PC_REGNUM.
10343 2014-08-26 Marek Polacek <polacek@redhat.com>
10346 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
10348 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
10350 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
10351 qi cost; add di cost.
10352 (cortexa57_addrcost_table): Likewise.
10354 2014-08-26 Marek Polacek <polacek@redhat.com>
10357 * expr.c (is_aligning_offset): Remove logical not.
10359 2014-08-26 Marek Polacek <polacek@redhat.com>
10362 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
10363 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
10365 2014-08-26 Richard Biener <rguenther@suse.de>
10367 PR tree-optimization/62175
10368 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
10369 expand possibly trapping operations.
10371 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10373 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
10374 "insn" from rtx to rtx_insn *.
10375 (permute_load): Likewise for param "insn".
10376 (permute_store): Likewise.
10377 (handle_special_swappables): Likewise for local "insn".
10378 (replace_swap_with_copy): Likewise for locals "insn" and
10380 (rs6000_analyze_swaps): Likewise for local "insn".
10382 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10384 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
10387 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10389 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
10390 "note_list" from rtx to rtx_insn *.
10391 (BB_NOTE_LIST): Replace this function and...
10392 (SET_BB_NOTE_LIST): ...this function with...
10393 (BB_NOTE_LIST): ...the former macro implementation.
10395 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
10396 local "from_start" from rtx to rtx_insn *. Strengthen param
10397 "to_endp" from rtx * to rtx_insn **.
10399 * haifa-sched.c (concat_note_lists): Likewise.
10400 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
10402 (sel_restore_notes): Likewise.
10403 (move_bb_info): Likewise.
10404 (BB_NOTE_LIST): Delete this function.
10405 (SET_BB_NOTE_LIST): Delete this function.
10406 * sel-sched.c (create_block_for_bookkeeping): Eliminate
10407 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
10409 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10411 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
10412 from rtx * to rtx_insn **.
10413 (reorder2): Likewise.
10414 (dependencies_evaluation_hook): Strengthen params "head", "tail"
10415 from rtx to rtx_insn *.
10417 * doc/tm.texi: Update mechanically for above change to target.def.
10419 * sched-int.h (note_list): Strengthen this variable from rtx to
10421 (remove_notes): Likewise for both params.
10422 (restore_other_notes): Likewise for return type and first param.
10423 (struct ready_list): Strengthen field "vec" from rtx * to
10425 (struct dep_replacement): Strenghten field "insn" from rtx to
10427 (struct deps_desc): Likewise for fields "last_debug_insn",
10429 (struct haifa_sched_info): Likewise for callback field
10430 "can_schedule_ready_p"'s param, for first param of "new_ready"
10431 callback field, for both params of "rank" callback field, for
10432 first field of "print_insn" callback field (with a const), for
10433 both params of "contributes_to_priority" callback, for param
10434 of "insn_finishes_block_p" callback, for fields "prev_head",
10435 "next_tail", "head", "tail", for first param of "add_remove_insn"
10436 callback, for first param of "begin_schedule_ready" callback, for
10437 both params of "begin_move_insn" callback, and for second param
10438 of "advance_target_bb" callback.
10439 (add_dependence): Likewise for params 1 and 2.
10440 (sched_analyze): Likewise for params 2 and 3.
10441 (deps_analyze_insn): Likewise for param 2.
10442 (ready_element): Likewise for return type.
10443 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
10444 (try_ready): Strenghten param from rtx to rtx_insn *.
10445 (sched_emit_insn): Likewise for return type.
10446 (record_delay_slot_pair): Likewise for params 1 and 2.
10447 (add_delay_dependencies): Likewise for param.
10448 (contributes_to_priority): Likewise for both params.
10449 (find_modifiable_mems): Likewise.
10451 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
10452 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
10453 "first_older_only_insn" from rtx to rtx_insn *.
10454 (arm_sched_reorder): Strengthen param "ready" from rtx * to
10457 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
10458 "last_scheduled_iter0" from rtx to rtx_insn *.
10459 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
10460 (c6x_sched_reorder_1): Strengthen param "ready" and locals
10461 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
10462 "insn" from rtx to rtx_insn *.
10463 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
10465 (c6x_sched_reorder2): Strengthen param "ready" and locals
10466 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
10467 "insn" from rtx to rtx_insn *.
10468 (c6x_variable_issue): Add a checked cast when assigning from insn
10469 to ss.last_scheduled_iter0.
10470 (split_delayed_branch): Strengthen param "insn" and local "i1"
10471 from rtx to rtx_insn *.
10472 (split_delayed_nonbranch): Likewise.
10473 (undo_split_delayed_nonbranch): Likewise for local "insn".
10474 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
10475 "entry_after", "end_packet", "head_insn", "tail_insn",
10476 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
10477 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
10478 to rtx_insn **. Remove now-redundant checked cast on last_insn,
10479 but add a checked cast on loop->start_label. Consolidate calls to
10480 avoid assigning result of gen_spkernel to "insn", now an
10483 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
10484 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
10486 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
10487 rtx_insn **. Strengthen locals "top", "next" from rtx to
10489 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
10490 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
10491 (add_parameter_dependencies): Strengthen params "call", "head" and
10492 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
10493 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
10494 (add_dependee_for_func_arg): Likewise for param "arg" and local
10496 (ix86_dependencies_evaluation_hook): Likewise for params "head",
10497 "tail" and locals "insn", "first_arg".
10499 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
10500 for params "head", "tail" and locals "insn", "next", "next_tail".
10501 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
10502 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
10503 "insn", "lowest", "highest" from rtx to rtx_insn *.
10504 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
10506 (ia64_sched_reorder2): Likewise.
10508 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
10509 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
10510 from rtx * to rtx_insn **.
10511 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
10513 (mep_print_sched_insn): Strengthen param "insn" from rtx to
10515 (mep_sched_reorder): Strengthen param "ready" from rtx * to
10516 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
10519 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
10520 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
10522 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
10523 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
10524 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
10526 (vr4130_reorder): Likewise.
10527 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
10529 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
10531 (mips_sched_reorder): Likewise.
10532 (mips_sched_reorder2): Likewise.
10534 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
10536 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
10537 Strengthen local "tmp" from rtx to rtx_insn *.
10538 (rs6000_sched_reorder2): Likewise.
10540 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
10541 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
10542 (s390_sched_reorder): Strengthen param "ready" from rtx * to
10543 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
10545 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
10546 "tmp2" from rtx to rtx_insn *.
10547 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
10548 Strengthen local "insn" from rtx to rtx_insn *.
10549 (ready_reorder): Strengthen param "ready" from rtx * to
10550 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
10551 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
10552 (sh_reorder2): Likewise.
10554 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
10555 local "insn" from rtx to rtx_insn *.
10557 * haifa-sched.c (note_list): Strengthen this variable from rtx to
10559 (scheduled_insns): Strengthen this variable from vec<rtx> to
10561 (set_modulo_params): Likewise for locals "i1", "i2".
10562 (record_delay_slot_pair): Likewise for params "i1", "i2".
10563 (add_delay_dependencies): Likewise for param "insn".
10564 (cond_clobbered_p): Likewise.
10565 (recompute_todo_spec): Likewise for local "prev".
10566 (last_scheduled_insn): Likewise for this variable.
10567 (nonscheduled_insns_begin): Likewise.
10568 (model_set_excess_costs): Strengthen param "insns" from rtx * to
10570 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
10572 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
10573 Strengthen local "insn" from rtx to rtx_insn *.
10574 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
10575 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
10576 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
10577 (ready_remove_first): Likewise for return type and local "t".
10578 (ready_element): Likewise for return type.
10579 (ready_remove): Likewise for return type and local "t".
10580 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
10581 (check_clobbered_conditions): Strengthen local "x" from rtx to
10582 rtx_insn *, adding a checked cast.
10583 (schedule_insn): Likewise for param "insn".
10584 (remove_notes): Likewise for params "head", "tail" and locals
10585 "next_tail", "insn", "next".
10586 (struct haifa_saved_data): Likewise for fields
10587 "last_scheduled_insn", "nonscheduled_insns_begin".
10588 (save_backtrack_point): Update for change to field "vec" of
10590 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
10592 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
10593 from rtx to rtx_insn *
10594 (resolve_dependencies): Strengthen param "insn" from rtx to
10596 (restore_other_notes): Likewise for return type, for param "head"
10597 and local "note_head".
10598 (undo_all_replacements): Likewise for local "insn".
10599 (first_nonscheduled_insn): Likewise for return type and local "insn".
10600 (queue_to_ready): Likewise for local "insn", adding checked casts.
10601 (early_queue_to_ready): Likewise for local "insn".
10602 (debug_ready_list_1): Strengthen local "p" from rtx * to
10604 (move_insn): Strengthen param "insn" and local "note" from rtx to
10606 (insn_finishes_cycle_p): Likewise for param "insn".
10607 (max_issue): Likewise for local "insn".
10608 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
10610 (commit_schedule): Strengthen param "prev_head" and local "insn"
10611 from rtx to rtx_insn *
10612 (prune_ready_list): Likewise for local "insn".
10613 (schedule_block): Likewise for locals "prev_head", "head", "tail",
10614 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
10615 (set_priorities): Likewise for local "prev_head".
10616 (try_ready): Likewise for param "next".
10617 (fix_tick_ready): Likewise.
10618 (change_queue_index): Likewise.
10619 (sched_extend_ready_list): Update for change to field "vec" of
10621 (generate_recovery_code): Strengthen param "insn" from rtx to
10623 (begin_speculative_block): Likewise.
10624 (create_check_block_twin): Likewise for param "insn" and locals
10625 "label", "check", "twin". Introduce local "check_pat" to avoid
10626 "check" being used as a plain rtx before being used as an insn.
10627 (fix_recovery_deps): Add a checked cast to rtx_insn * when
10628 extracting elements from ready_list.
10629 (sched_remove_insn): Strengthen param "insn" from rtx to
10631 (sched_emit_insn): Likewise for return type.
10632 (ready_remove_first_dispatch): Likewise for return type and local
10635 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
10637 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
10640 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
10641 from rtx to rtx_insn *.
10642 (add_dependence_list): Likewise for param "insn". Add a checked
10644 (add_dependence_list_and_free): Strengthen param "insn" from rtx
10645 to rtx_insn *. Strengthen param "list_p" from rtx * to
10647 (chain_to_prev_insn): Strengthen param "insn" and locals
10648 "prec_nonnote", "i" from rtx to rtx_insn *.
10649 (flush_pending_lists): Likewise for param "insn".
10650 (cur_insn): Likewise for this variable.
10651 (haifa_start_insn): Add a checked cast.
10652 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
10653 (sched_analyze_reg): Likewise for param "insn".
10654 (sched_analyze_1): Likewise.
10655 (sched_analyze_2): Likewise. Add checked casts.
10656 (sched_analyze_insn): Likewise. Also for local "prev".
10657 (deps_analyze_insn): Likewise for param "insn".
10658 (sched_analyze): Likewise for params "head", "tail" and local "insn".
10659 (add_dependence_1): Likewise for params "insn", "elem".
10660 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
10661 (parse_add_or_inc): Likewise for param "insn".
10662 (find_inc): Likewise for local "inc_cand".
10663 (find_modifiable_mems): Likewise for params "head", "tail" and
10664 locals "insn", "next_tail".
10666 * sched-ebb.c (init_ready_list): Likewise for local "insn".
10667 (begin_schedule_ready): Likewise for param "insn".
10668 (begin_move_insn): Likewise for params "insn" and "last".
10669 (ebb_print_insn): Strengthen param "insn" from const_rtx to
10671 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
10672 (ebb_contributes_to_priority): Likewise for params "next", "insn".
10673 (ebb_add_remove_insn): Likewise for param "insn".
10674 (advance_target_bb): Likewise.
10676 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
10678 (check_live): Likewise for param "insn".
10679 (init_ready_list): Likewise for local "insn".
10680 (can_schedule_ready_p): Likewise for param "insn".
10681 (begin_schedule_ready): Likewise.
10682 (new_ready): Likewise for param "next".
10683 (rgn_print_insn): Likewise for param "insn".
10684 (rgn_rank): Likewise for params "insn1", "insn2".
10685 (contributes_to_priority): Likewise for params "next", "insn".
10686 (rgn_insn_finishes_block_p): Likewise for param "insn".
10687 (add_branch_dependences): Likewise for params "head", "tail" and
10688 locals "insn", "last".
10689 (rgn_add_remove_insn): Likewise for param "insn".
10690 (advance_target_bb): Likewise.
10692 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
10693 const_rtx to const rtx_insn *.
10695 * sel-sched-dump.h (sel_print_insn): Likewise.
10697 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
10698 (deps_init_id): Likewise.
10700 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
10701 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
10704 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10706 * output.h (final_start_function): Strengthen param 1 from rtx to
10709 * final.c (final_start_function): Likewise, renaming back from
10710 "uncast_first" to "first", and dropping the checked cast from rtx
10713 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10715 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
10716 * final.c (final): Likewise. Rename param back from
10717 "uncast_first" to "first" and eliminate the checked cast from rtx
10720 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10722 * output.h (shorten_branches): Strengthen param from rtx to
10725 * final.c (shorten_branches): Likewise, renaming param back from
10726 "uncast_first" to "first", and dropping the checked cast from rtx
10729 * genattr.c (gen_attr): Likewise when writing out the prototype of
10732 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10734 * sched-int.h (struct haifa_sched_info): Strengthen fields
10735 "prev_head" and "next_tail" from rtx to rtx_insn *.
10737 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10739 * rtl.h (rtx_jump_table_data::get_labels): New method.
10740 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
10741 with use of the new rtx_jump_table_data::get_labels method.
10742 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
10743 to rtx_jump_table_data *. Simplify by using get_labels method.
10744 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
10745 a dyn_cast, introducing local "table", using it to replace
10746 label-lookup logic with a get_labels method call.
10747 (patch_jump_insn): Simplify using get_labels method.
10748 * dwarf2cfi.c (create_trace_edges): Likewise.
10749 * rtlanal.c (label_is_jump_target_p): Likewise.
10751 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10753 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
10756 * emit-rtl.c (unshare_all_rtl_1): Likewise.
10757 (unshare_all_rtl_again): Likewise, also for local "p".
10759 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10761 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
10763 * cfgrtl.c (delete_insn_and_edges): Likewise.
10765 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10767 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
10768 from rtx to rtx_insn *.
10770 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
10772 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10774 * function.c (thread_prologue_and_epilogue_insns): Likewise for
10775 locals "returnjump", "epilogue_end", "insn", "next".
10777 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
10778 "returnjump" from rtx * to rtx_insn **.
10779 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
10781 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10783 * basic-block.h (struct edge_def). Strengthen "r" within
10784 union edge_def_insns from rtx to rtx_insn *.
10786 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
10787 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
10789 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
10790 from rtx to rtx_insn *.
10791 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
10793 * postreload-gcse.c (reg_killed_on_edge): Likewise.
10794 (reg_used_on_edge): Likewise.
10795 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
10796 (gt_pch_nx): New overload for rtx_insn *&.
10797 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
10798 from rtx to rtx_insn *.
10800 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10802 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
10803 from rtx to rtx_insn *.
10804 (BB_FOOTER): Replace function with access macro.
10805 (SET_BB_FOOTER): Delete.
10807 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
10809 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
10810 (emit_barrier_after_bb): Likewise.
10811 (record_effective_endpoints): Likewise.
10812 (relink_block_chain): Likewise.
10813 (fixup_fallthru_exit_predecessor): Likewise.
10814 (cfg_layout_duplicate_bb): Likewise.
10815 (cfg_layout_split_block): Likewise.
10816 (cfg_layout_delete_block): Likewise.
10817 (cfg_layout_merge_blocks): Likewise.
10818 (BB_FOOTER): Delete function.
10819 (SET_BB_FOOTER): Delete function.
10820 * combine.c (update_cfg_for_uncondjump): Replace uses of
10821 SET_BB_FOOTER with BB_FOOTER.
10823 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10825 * except.h (struct eh_landing_pad_d): Strengthen field
10826 "landing_pad" from rtx to rtx_code_label *.
10828 * except.c (sjlj_emit_dispatch_table): Likewise for param
10830 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
10832 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10834 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
10835 first param from rtx to rtx_insn *.
10836 * config/xtensa/xtensa.c (struct machine_function): Likewise for
10837 field "set_frame_ptr_insn".
10838 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
10839 "csend" from rtx to rtx_code_label *.
10840 (xtensa_expand_atomic): Likewise for local "csloop".
10841 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
10843 (xtensa_call_tls_desc): Likewise for return type and locals
10844 "call_insn", "insns".
10845 (xtensa_legitimize_tls_address): Likewise for local "insns".
10846 (xtensa_expand_prologue): Likewise for locals "insn", "first".
10848 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10850 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
10851 first param from rtx to rtx_insn *.
10852 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
10855 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10857 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
10858 Strengthen param 1 from rtx to rtx_insn *.
10859 (tilepro_output_cbranch): Likewise.
10860 (tilepro_adjust_insn_length): Likewise.
10861 (tilepro_final_prescan_insn): Likewise for sole param.
10863 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
10864 Likewise for local "last".
10865 (cbranch_predicted_p): Likewise for param "insn".
10866 (tilepro_output_simple_cbranch_with_opcode): Likewise.
10867 (tilepro_output_cbranch_with_opcode): Likewise.
10868 (tilepro_output_cbranch): Likewise.
10869 (frame_emit_load): Likewise for return type and locals "seq",
10871 (emit_sp_adjust): Likewise for return type and local "insn".
10872 (tilepro_expand_epilogue): Likewise for locals "last_insn",
10874 (tilepro_adjust_insn_length): Likewise for param "insn".
10875 (next_insn_to_bundle): Likewise for return type and params
10877 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
10878 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
10880 (match_addli_pcrel): Likewise for param "insn".
10881 (replace_addli_pcrel): Likewise.
10882 (match_auli_pcrel): Likewise.
10883 (replace_auli_pcrel): Likewise.
10884 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
10886 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
10887 "queue", "next_queue", "prev".
10888 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
10889 (tilepro_final_prescan_insn): Likewise for param "insn".
10891 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10893 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
10894 Strengthen param 1 from rtx to rtx_insn *.
10895 (tilegx_output_cbranch): Likewise.
10896 (tilegx_adjust_insn_length): Likewise.
10897 (tilegx_final_prescan_insn): Likewise for sole param.
10899 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
10901 (cbranch_predicted_p): Likewise for param "insn".
10902 (tilegx_output_simple_cbranch_with_opcode): Likewise.
10903 (tilegx_output_cbranch_with_opcode): Likewise.
10904 (tilegx_output_cbranch): Likewise.
10905 (frame_emit_load): Likewise for return type.
10906 (set_frame_related_p): Likewise for locals "seq", "insn".
10907 (emit_sp_adjust): Likewise for return type, and for local "insn".
10908 Introduce local "pat" for use in place of "insn" where the latter
10909 isn't an instruction.
10910 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
10911 from rtx to rtx_insn *.
10912 (tilegx_adjust_insn_length): Likewise for param "insn".
10913 (next_insn_to_bundle): Likewise for return type and params "r" and
10915 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
10917 (replace_insns): Likewise for params "old_insn", "new_insns".
10918 (replace_mov_pcrel_step1): Likewise for param "insn" and local
10920 (replace_mov_pcrel_step2): Likewise.
10921 (replace_mov_pcrel_step3): Likewise.
10922 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
10924 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
10925 "queue", "next_queue", "prev".
10926 (tilegx_output_mi_thunk): Likewise for local "insn".
10927 (tilegx_final_prescan_insn): Likewise for param "insn".
10929 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10931 * config/spu/spu.c (frame_emit_store): Strengthen return type from
10933 (frame_emit_load): Likewise.
10934 (frame_emit_add_imm): Likewise, also for local "insn".
10935 (spu_expand_prologue): Likewise for local "insn".
10936 (struct spu_bb_info): Likewise for field "prop_jump".
10937 (emit_nop_for_insn): Likewise for param "insn" and local
10939 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
10941 (spu_emit_branch_hint): Likewise for params "before", "branch" and
10942 locals "hint", "insn".
10943 (get_branch_target): Likewise for param "branch".
10944 (insn_clobbers_hbr): Likewise for param "insn".
10945 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
10946 locals "insn", "before_4", "before_16".
10947 (insert_hbrp): Likewise for local "insn".
10948 (spu_machine_dependent_reorg): Likewise for locals "branch",
10949 "insn", "next", "bbend".
10950 (uses_ls_unit): Likewise for param "insn".
10951 (get_pipe): Likewise.
10952 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
10953 introducing a checked cast.
10954 (spu_sched_adjust_cost): Likewise for params "insn" and
10956 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
10957 (spu_sms_res_mii): Likewise.
10959 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10961 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
10962 from rtx to rtx_insn *.
10963 (output_cbranch): Likewise for param 6.
10964 (output_return): Likewise for param 1.
10965 (output_sibcall): Likewise.
10966 (output_v8plus_shift): Likewise.
10967 (output_v8plus_mult): Likewise.
10968 (output_v9branch): Likewise for param 7.
10969 (output_cbcond): Likewise for param 3.
10971 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
10973 (sparc_legitimize_pic_address): Likewise.
10974 (sparc_emit_call_insn): Likewise.
10975 (emit_save_or_restore_regs): Likewise.
10976 (emit_window_save): Likewise for return type and local "insn".
10977 (sparc_expand_prologue): Likewise for local "insn".
10978 (sparc_flat_expand_prologue): Likewise.
10979 (output_return): Likewise for param "insn".
10980 (output_sibcall): Likewise for param "insn" and local "delay".
10981 (output_ubranch): Likewise for param "insn".
10982 (output_cbranch): Likewise.
10983 (output_cbcond): Likewise.
10984 (output_v9branch): Likewise.
10985 (output_v8plus_shift): Likewise.
10986 (sparc_output_mi_thunk): Likewise for local "insn".
10987 (get_some_local_dynamic_name): Likewise.
10988 (output_v8plus_mult): Likewise for param "insn".
10990 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10992 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
10993 from rtx to rtx_insn *.
10994 (output_branchy_insn): Likewise for param 3.
10995 (output_far_jump): Likewise for param 1.
10996 (final_prescan_insn): Likewise.
10997 (sh_insn_length_adjustment): Likewise for sole param.
10999 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
11000 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
11002 (sh_emit_compare_and_set): Likewise for local "lab".
11003 (output_far_jump): Strengthen param "insn" and local "prev" from
11005 (output_branchy_insn): Likewise for param "insn" and local
11007 (output_ieee_ccmpeq): Likewise for param "insn".
11008 (struct label_ref_list_d): Strengthen field "label" from rtx to
11010 (pool_node): Likewise.
11011 (pool_window_label): Likewise for this global.
11012 (add_constant): Likewise for return type and locals "lab", "new_rtx".
11013 (dump_table): Strengthen params "start", "barrier" and local
11014 "scan" from rtx to rtx_insn *.
11015 (broken_move): Likewise for param "insn".
11016 (untangle_mova): Likewise for params "first_mova" and "new_mova".
11017 Strengthen param "first_mova" from rtx * to rtx_insn **.
11018 (mova_p): Likewise for param "insn".
11019 (fixup_mova): Likewise for param "mova".
11020 (find_barrier): Likewise for return type, params "mova" and
11021 "from", and locals "barrier_before_mova", "found_barrier",
11022 "good_barrier", "orig", "last_symoff", "next". Strengthen local
11023 "label" from rtx to rtx_code_label *.
11024 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
11026 (sh_reorg): Likewise for locals "link", "scan", "barrier".
11027 (split_branches): Likewise for param "first" and local "insn".
11028 (final_prescan_insn): Likewise for param "insn".
11029 (sequence_insn_p): Likewise for locals "prev", "next".
11030 (sh_insn_length_adjustment): Likewise for param "insn".
11031 (sh_can_redirect_branch): Likewise for local "insn".
11032 (find_r0_life_regions): Likewise for locals "end", "insn".
11033 (sh_output_mi_thunk): Likewise for local "insns".
11035 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11037 * config/score/score.c (score_output_mi_thunk): Strengthen local
11038 "insn" from rtx to rtx_insn *.
11039 (score_prologue): Likewise.
11041 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11043 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
11044 1 from rtx to rtx_insn *.
11045 (s390_emit_jump): Likewise for return type.
11046 (s390_emit_call): Likewise.
11047 (s390_load_got): Likewise.
11049 * config/s390/s390.c (last_scheduled_insn): Likewise for this
11051 (s390_match_ccmode): Likewise for param "insn".
11052 (s390_emit_jump): Likewise for return type.
11053 (s390_split_branches): Likewise for local "label".
11054 (struct constant): Strengthen field "label" from rtx to
11056 (struct constant_pool): Likewise for field "label". Strengthen
11057 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
11059 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
11061 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
11062 (s390_end_pool): Likewise.
11063 (s390_dump_pool): Likewise for local "insn".
11064 (s390_mainpool_start): Likewise.
11065 (s390_chunkify_start): Likewise.
11066 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
11067 with insns. Strengthen locals "label", "jump", "barrier", "next",
11068 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
11069 (s390_chunkify_finish): Strengthen local "insn" from rtx to
11071 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
11072 "jump", "label", "next_insn".
11073 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
11074 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
11076 (s390_load_got): Likewise for return type and local "insns".
11077 (s390_save_gprs_to_fprs): Likewise for local "insn".
11078 (s390_restore_gprs_from_fprs): Likewise.
11079 (pass_s390_early_mach::execute): Likewise.
11080 (s390_emit_prologue): Likewise for local "insns".
11081 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
11083 (s390_emit_call): Strengthen return type and local "insn" from
11085 (s390_emit_tpf_eh_return): Likewise for local "insn".
11086 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
11087 "next_insn", introducing locals "s_pat", "rpat" to allow this.
11088 (s390_fix_long_loop_prediction): Likewise for param "insn" and
11090 (s390_non_addr_reg_read_p): Likewise for param "insn".
11091 (find_cond_jump): Likewise for return type and param "insn".
11092 (s390_swap_cmp): Likewise for param "insn".
11093 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
11094 "prev_insn", "next_insn".
11095 (s390_reorg): Likewise for locals "insn", "target".
11096 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
11097 (s390_sched_variable_issue): For now, rename param "insn" to
11098 "uncast_insn", introducing a checked cast.
11099 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
11101 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
11102 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
11104 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11106 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
11107 param from rtx to rtx_insn *.
11108 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
11110 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11112 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
11113 4 from rtx to rtx_insn *.
11114 (rs6000_final_prescan_insn): Likewise for first param.
11115 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
11117 (rs6000_get_some_local_dynamic_name): Likewise.
11118 (output_cbranch): Likewise for param "insn".
11119 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
11120 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
11121 (rs6000_emit_allocate_stack): Likewise for local "insn".
11122 (load_cr_save): Likewise.
11123 (restore_saved_cr): Likewise.
11124 (restore_saved_lr): Likewise.
11125 (emit_cfa_restores): Likewise.
11126 (rs6000_output_function_epilogue): Likewise for locals "insn" and
11127 "deleted_debug_label".
11128 (rs6000_output_mi_thunk): Likewise for local "insn".
11129 (rs6000_final_prescan_insn): Likewise for param "insn".
11131 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11133 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
11134 Strengthen param "insn" from rtx to rtx_insn *.
11135 * config/picochip/picochip.c (picochip_current_prescan_insn):
11136 Likewise for this variable.
11137 (picochip_final_prescan_insn): Likewise for param "insn".
11139 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11141 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
11142 from rtx to rtx_insn *.
11143 (pa_output_indirect_call): Likewise.
11144 (pa_adjust_insn_length): Likewise.
11145 (pa_attr_length_millicode_call): Likewise.
11146 (pa_attr_length_call): Likewise.
11147 (pa_attr_length_indirect_call): Likewise.
11149 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
11151 (pa_attr_length_millicode_call): Likewise.
11152 (pa_attr_length_call): Likewise.
11153 (pa_output_call): Likewise.
11154 (pa_attr_length_indirect_call): Likewise.
11155 (pa_output_indirect_call): Likewise.
11157 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11159 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
11160 Strengthen first param from rtx to rtx_insn *.
11161 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
11164 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11166 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
11167 type from rtx to rtx_insn *.
11168 (mips_expand_call): Likewise.
11169 (mips_adjust_insn_length): Likewise for first param.
11170 (mips_output_conditional_branch): Likewise.
11171 (mips_output_order_conditional_branch): Likewise.
11172 (mips_final_prescan_insn): Likewise.
11174 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
11175 rtx_insn * for the SEQUENCE case.
11176 (SEQ_END): Likewise.
11177 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
11178 (mips_emit_call_insn): Likewise, also for local "insn".
11179 (mips16_gp_pseudo_reg): Likewise for local "scan".
11180 (mips16_build_call_stub): Likewise for return type and for local
11181 "insn". Introduce a new local "pattern" so that "insn" can indeed
11183 (mips_expand_call): Strengthen return type and local "insn" from
11185 (mips_block_move_loop): Strengthen local "label" from rtx to
11187 (mips_expand_synci_loop): Likewise for locals "label",
11189 (mips_set_frame_expr): Strengthen local "insn" from rtx to
11191 (mips16e_collect_argument_saves): Likewise for locals "insn",
11193 (mips_find_gp_ref): Likewise for param of callback for "pred"
11194 param, and for local "insn".
11195 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
11196 (mips_insn_has_flexible_gp_ref_p): Likewise.
11197 (mips_epilogue_emit_cfa_restores): Likewise for return type and
11199 (mips_epilogue_set_cfa): Likewise for local "insn".
11200 (mips_expand_epilogue): Likewise.
11201 (mips_adjust_insn_length): Likewise for param "insn".
11202 (mips_output_conditional_branch): Likewise.
11203 (mips_output_order_conditional_branch): Likewise.
11204 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
11205 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
11206 "falu2_turn_enabled_insn".
11207 (mips_builtin_branch_and_move): Strengthen locals "true_label",
11208 "done_label" from rtx to rtx_code_label *.
11209 (struct mips16_constant): Likewise for field "label".
11210 (mips16_add_constant): Likewise for return type.
11211 (mips16_emit_constants_1): Strengthen return type and param "insn"
11212 from rtx to rtx_insn *.
11213 (mips16_emit_constants): Likewise for param "insn".
11214 (mips16_insn_length): Likewise.
11215 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
11216 to rtx_code_label *.
11217 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
11218 from rtx to rtx_insn *.
11219 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
11220 "jump". Strengthen local "label" from rtx to rtx_code_label *.
11221 (r10k_simplify_address): Strengthen param "insn" and local
11222 "def_insn" from rtx to rtx_insn *.
11223 (r10k_safe_address_p): Strengthen param "insn" from rtx to
11225 (r10k_needs_protection_p_1): Update target type of cast of data
11226 from to rtx to rtx_insn *.
11227 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
11228 rtx * to rtx_insn **.
11229 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
11231 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
11232 (mips_call_expr_from_insn): Likewise for param "insn".
11233 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
11234 (mips_find_pic_call_symbol): Likewise for param "insn".
11235 (mips_annotate_pic_calls): Likewise for local "insn".
11236 (mips_sim_insn): Likewise for this variable.
11237 (struct mips_sim): Likewise for field "insn" within elements of
11239 (mips_sim_wait_reg): Likewise for param "insn".
11240 (mips_sim_wait_regs): Likewise.
11241 (mips_sim_wait_units): Likewise.
11242 (mips_sim_wait_insn): Likewise.
11243 (mips_sim_issue_insn): Likewise.
11244 (mips_sim_finish_insn): Likewise.
11245 (mips_seq_time): Likewise for param "seq" and local "insn".
11246 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
11247 locals "first", "second".
11248 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
11249 "last", "last2", "next".
11250 (mips_avoid_hazard): Likewise for params "after", "insn".
11251 (mips_reorg_process_insns): Likewise for locals "insn",
11252 "last_insn", "subinsn", "next_insn".
11253 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
11254 (mips16_split_long_branches): Likewise for locals "insn" "jump",
11256 (mips_output_mi_thunk): Likewise for local "insn".
11257 (mips_final_prescan_insn): Likewise for param "insn".
11259 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11261 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
11262 Strengthen return type and local "insns" from rtx to rtx_insn *.
11263 (microblaze_legitimize_tls_address): Likewise for local "insns".
11264 (microblaze_block_move_loop): Strengthen local "label" from rtx
11265 to rtx_code_label *.
11266 (microblaze_expand_prologue): Strengthen two locals named "insn"
11267 from rtx to rtx_insn *.
11268 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
11269 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
11270 "insn". Strengthen locals "div_label", "div_end_label" from rtx
11271 to rtx_code_label *.
11273 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11275 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
11276 param from rtx to rtx_insn *.
11277 (mep_reuse_lo): Likewise for third param.
11278 (mep_use_post_modify_p): Likewise for first param.
11279 (mep_core_address_length): Likewise.
11280 (mep_cop_address_length): Likewise.
11281 (mep_final_prescan_insn): Likewise.
11282 (mep_store_data_bypass_p): Likewise for both params.
11283 (mep_mul_hilo_bypass_p): Likewise.
11284 (mep_ipipe_ldc_p): Likewise for param.
11286 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
11287 (mep_rewrite_mult): Likewise.
11288 (mep_rewrite_mulsi3): Likewise.
11289 (mep_rewrite_maddsi3): Likewise.
11290 (mep_reuse_lo_p_1): Likewise.
11291 (mep_reuse_lo_p): Likewise.
11292 (mep_frame_expr): Likewise.
11293 (mep_make_parallel): Likewise for both params.
11294 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
11296 (mep_use_post_modify_p): Likewise for param "insn".
11297 (mep_core_address_length): Likewise.
11298 (mep_cop_address_length): Likewise.
11299 (mep_reg_set_in_function): Likewise for local "insn".
11300 (mep_asm_without_operands_p): Likewise.
11301 (F): Likewise for return type and param "x".
11302 (add_constant): Likewise for local "insn".
11303 (maybe_dead_move): Likewise for return type and local "insn".
11304 (mep_expand_prologue): Likewise for local "insn".
11305 (mep_final_prescan_insn): Likewise for param "insn".
11306 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
11307 "next", "follow", "x".
11308 (mep_insert_repeat_label_last): Likewise for return type, param
11309 "last_insn", and locals "next", "prev". Strengthen param "label"
11310 from rtx to rtx_code_label *.
11311 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
11313 (struct mep_doloop_end): Likewise for fields "insn" and
11315 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
11316 Strengthen local "repeat_label" from rtx to rtx_code_label *.
11317 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
11319 (mep_invert_branch): Likewise for params "insn" and "after".
11320 (mep_reorg_erepeat): Likewise for param "insns" and locals
11321 "insn", "prev", "new_last", "barrier", "user". Strengthen local
11322 "l" from rtx to rtx_code_label *.
11323 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
11324 from rtx to rtx_insn *.
11325 (mep_reorg_addcombine): Likewise for param "insns" and locals
11327 (add_sp_insn_p): Likewise for param "insn".
11328 (mep_reorg_noframe): Likewise for param "insns" and locals
11329 "start_frame_insn", "end_frame_insn", "next".
11330 (mep_reorg): Likewise for local "insns".
11331 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
11333 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
11334 (mep_mul_hilo_bypass_p): Likewise.
11335 (mep_ipipe_ldc_p): Likewise for param "insn".
11336 (mep_make_bundle): Likewise for return type, param "cop" and local
11337 "insn", splitting out the latter into a new local "seq" for when it
11338 is a SEQUENCE rather than an insn.
11339 (core_insn_p): Likewise for param "insn".
11340 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
11341 "last", "first", "note", "prev", "core_insn".
11343 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11345 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
11347 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
11348 (m68k_final_prescan_insn): Likewise for first param.
11350 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
11351 (m68k_set_frame_related): Likewise for param "insn".
11352 (output_btst): Likewise for param "insn".
11353 (m68k_final_prescan_insn): Likewise.
11354 (m68k_move_to_reg): Likewise for local "insn".
11355 (m68k_call_tls_get_addr): Likewise for local "insns".
11356 (m68k_call_m68k_read_tp): Likewise.
11357 (strict_low_part_peephole_ok): Likewise for param "first_insn".
11358 (m68k_output_mi_thunk): Likewise for local "insn".
11360 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11362 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
11363 first param from rtx to rtx_insn *.
11364 (iq2000_adjust_insn_length): Likewise.
11365 (iq2000_output_conditional_branch): Likewise.
11366 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
11367 "insn" and local "nop_insn".
11368 (iq2000_annotate_frame_insn): Likewise for param "insn".
11369 (iq2000_expand_prologue): Likewise for both locals "insn".
11370 (iq2000_adjust_insn_length): Likewise for param "insn".
11371 (iq2000_output_conditional_branch): Likewise.
11373 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11375 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
11376 "insns" from rtx to rtx_insn *.
11377 (ia64_emit_cond_move): Likewise for locals "insn", "first".
11378 (struct spill_fill_data): Likewise for field "init_after" and for
11379 elements of array field "prev_insn".
11380 (spill_restore_mem): Likewise for locals "insn", "first".
11381 (do_spill): Likewise for local "insn".
11382 (do_restore): Likewise.
11383 (ia64_expand_prologue): Likewise.
11384 (ia64_expand_epilogue): Likewise.
11385 (emit_insn_group_barriers): Likewise for locals "insn",
11387 (emit_all_insn_group_barriers): Likewise for locals "insn",
11389 (dfa_stop_insn): Likewise for this global.
11390 (dfa_pre_cycle_insn): Likewise.
11391 (ia64_nop): Likewise.
11392 (final_emit_insn_group_barriers): Likewise for locals "insn",
11394 (emit_predicate_relation_info): Likewise for locals "head", "n",
11396 (ia64_reorg): Likewise for local "insn".
11397 (ia64_output_mi_thunk): Likewise.
11398 (expand_vec_perm_interleave_2): Likewise for local "seq".
11400 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11402 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
11403 param 1 "insn" from rtx to rtx_insn *.
11404 (ix86_use_lea_for_mov): Likewise.
11405 (ix86_avoid_lea_for_addr): Likewise.
11406 (ix86_split_lea_for_addr): Likewise.
11407 (ix86_lea_for_add_ok): Likewise.
11408 (ix86_output_call_insn): Likewise.
11410 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
11411 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
11412 (ix86_output_function_epilogue): Likewise for locals "insn",
11413 "deleted_debug_label".
11414 (legitimize_tls_address): Likewise for local "insn".
11415 (get_some_local_dynamic_name): Likewise.
11416 (increase_distance): Likewise for params "prev", "next".
11417 (distance_non_agu_define_in_bb): Likewise for params "insn",
11418 "start" and locals "prev", "next".
11419 (distance_non_agu_define): Likewise for param "insn".
11420 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
11421 locals "next", "prev".
11422 (distance_agu_use): Likewise for param "insn".
11423 (ix86_lea_outperforms): Likewise.
11424 (ix86_ok_to_clobber_flags): Likewise.
11425 (ix86_avoid_lea_for_add): Likewise.
11426 (ix86_use_lea_for_mov): Likewise.
11427 (ix86_avoid_lea_for_addr): Likewise.
11428 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
11429 (ix86_split_lea_for_addr): Likewise for param "insn".
11430 (ix86_lea_for_add_ok): Likewise for param "insn".
11431 (ix86_expand_carry_flag_compare): Likewise for local
11433 (ix86_expand_int_movcc): Likewise.
11434 (ix86_output_call_insn): Likewise for param "insn".
11435 (ix86_output_call_insn): Likewise for local "i".
11436 (x86_output_mi_thunk): Introduce local "insn", using it in place
11437 of "tmp" when dealing with insns.
11438 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
11440 (ix86_pad_returns): Likewise for locals "ret", "prev".
11441 (ix86_count_insn_bb): Likewise for local "insn".
11442 (ix86_pad_short_function): Likewise for locals "ret", "insn".
11443 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
11444 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
11445 (expand_vec_perm_interleave2): Likewise for local "seq".
11446 (expand_vec_perm_vperm2f128_vblend): Likewise.
11447 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
11448 call to for_each_rtx with for_each_rtx_in_insn.
11450 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11452 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
11453 "label" from rtx to rtx_code_label *.
11454 (ix86_expand_prologue): Likewise.
11455 (ix86_expand_split_stack_prologue): Likewise for locals "label",
11457 (ix86_split_idivmod): Likewise for locals "end_label" and
11459 (ix86_expand_branch): Likewise for local "label2".
11460 (ix86_expand_aligntest): Likewise for return type and local "label".
11461 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
11463 (expand_movmem_epilogue): Likewise for the various locals named
11465 (expand_setmem_epilogue): Likewise.
11466 (expand_small_movmem_or_setmem): Likewise for local "label".
11467 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
11468 Strengthen param "done_label" from rtx * to rtx_code_label **.
11469 Strengthen locals "loop_label" and "label" from rtx to
11471 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
11472 Likewise for locals "loop_label", "label".
11473 (ix86_expand_set_or_movmem): Likewise for locals "label",
11474 "jump_around_label", "hot_label".
11475 (ix86_expand_strlensi_unroll_1): Likewise for locals
11476 "align_2_label", align_3_label", "align_4_label", "end_0_label",
11478 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
11479 (void ix86_emit_i387_log1p): Likewise for locals "label1",
11480 "label2", "jump_label".
11481 (ix86_expand_sse_compare_and_jump): Likewise for return type and
11483 (ix86_expand_lfloorceil): Likewise for local "label".
11484 (ix86_expand_rint): Likewise.
11485 (ix86_expand_floorceildf_32): Likewise.
11486 (ix86_expand_floorceil): Likewise.
11487 (ix86_expand_rounddf_32): Likewise.
11488 (ix86_expand_trunc): Likewise.
11489 (ix86_expand_truncdf_32): Likewise.
11490 (ix86_expand_round): Likewise.
11492 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11494 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
11495 first param from rtx to rtx_insn *.
11496 (h8300_insn_length_from_table): Likewise.
11497 * config/h8300/h8300.c (F): Likewise for return type and param
11499 (Fpa): Add a checked cast to rtx_insn *.
11500 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
11502 (final_prescan_insn): Likewise for param "insn".
11503 (h8300_binary_length): Likewise.
11504 (h8300_insn_length_from_table): Likewise.
11506 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11508 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
11509 Strengthen first param "insn" from rtx to rtx_insn *.
11511 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
11513 (frame_insn): Likewise for return type. Introduce local "insn"
11514 for use in place of local "x" for use as an rtx_insn *.
11515 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
11516 (epiphany_expand_prologue): Likewise for local "insn".
11517 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
11518 * config/epiphany/resolve-sw-modes.c
11519 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
11522 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11524 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
11525 param from rtx to rtx_insn *.
11526 (c6x_final_prescan_insn): Likewise for first param.
11528 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
11529 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
11530 (c6x_expand_compare): Strengthen local "insns" from rtx to
11532 (c6x_get_unit_specifier): Likewise for param "insn".
11533 (c6x_print_unit_specifier_field): Likewise.
11534 (c6x_final_prescan_insn): Likewise.
11535 (emit_add_sp_const): Likewise for local "insn".
11536 (c6x_expand_prologue): Likewise.
11538 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11540 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
11541 param 1 from rtx to rtx_insn *.
11542 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
11543 the various locals named "insn".
11544 (expand_epilogue_reg_restore): Likewise.
11545 (frame_related_constant_load): Likewise.
11546 (add_to_reg): Likewise.
11547 (emit_link_insn): Likewise.
11548 (do_link): Likewise.
11549 (expand_interrupt_handler_prologue): Likewise.
11550 (branch_dest): Likewise for param "branch".
11551 (asm_conditional_branch): Likewise for param "insn".
11552 (gen_one_bundle): Likewise for elements of param "slot" and local
11554 (bfin_gen_bundles): Likewise for locals "insn", "next" and
11555 elements of local "slot".
11556 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
11557 "queue", "next_queue", "prev".
11558 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
11559 (add_sched_insns_for_speculation): Likewise for local "insn".
11561 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11563 * config/avr/avr-protos.h (output_movqi): Strengthen first param
11564 from rtx to rtx_insn *.
11565 (output_movhi): Likewise.
11566 (output_movsisf): Likewise.
11567 (avr_out_tstsi): Likewise.
11568 (avr_out_tsthi): Likewise.
11569 (avr_out_tstpsi): Likewise.
11570 (avr_out_compare): Likewise.
11571 (avr_out_compare64): Likewise.
11572 (avr_out_movpsi): Likewise.
11573 (ashlqi3_out): Likewise.
11574 (ashlhi3_out): Likewise.
11575 (ashlsi3_out): Likewise.
11576 (ashrqi3_out): Likewise.
11577 (ashrhi3_out): Likewise.
11578 (ashrsi3_out): Likewise.
11579 (lshrqi3_out): Likewise.
11580 (lshrhi3_out): Likewise.
11581 (lshrsi3_out): Likewise.
11582 (avr_out_ashlpsi3): Likewise.
11583 (avr_out_ashrpsi3): Likewise.
11584 (avr_out_lshrpsi3): Likewise.
11585 (avr_out_fract): Likewise.
11586 (avr_out_sbxx_branch): Likewise.
11587 (avr_out_round): Likewise.
11588 (avr_out_xload): Likewise.
11589 (avr_out_movmem): Likewise.
11590 (adjust_insn_length): Likewise.
11591 (avr_out_lpm): Likewise.
11592 (reg_unused_after): Likewise.
11593 (_reg_unused_after): Likewise.
11594 (avr_jump_mode): Likewise for second param.
11595 (jump_over_one_insn): Likewise for first param.
11596 (avr_final_prescan_insn): Likewise.
11597 (out_shift_with_cnt): Likewise for second param.
11599 * config/avr/avr.c (get_sequence_length): Likewise for param
11600 "insns" and local "insn".
11601 (emit_push_byte): Likewise for local "insn".
11602 (emit_push_sfr): Likewise.
11603 (avr_prologue_setup_frame): Likewise for locals "insn",
11604 "fp_plus_insns", "sp_plus_insns".
11605 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
11607 (avr_jump_mode): Likewise for param "insn".
11608 (avr_final_prescan_insn): Likewise.
11609 (avr_find_unused_d_reg): Likewise.
11610 (avr_out_lpm_no_lpmx): Likewise.
11611 (avr_out_lpm): Likewise.
11612 (avr_out_xload): Likewise.
11613 (output_movqi): Likewise.
11614 (output_movhi): Likewise.
11615 (out_movqi_r_mr): Likewise.
11616 (out_movhi_r_mr): Likewise.
11617 (out_movsi_r_mr): Likewise.
11618 (out_movsi_mr_r): Likewise.
11619 (output_movsisf): Likewise.
11620 (avr_out_load_psi): Likewise.
11621 (avr_out_store_psi): Likewise.
11622 (avr_out_movpsi): Likewise.
11623 (out_movqi_mr_r): Likewise.
11624 (avr_out_movhi_mr_r_xmega): Likewise.
11625 (out_movhi_mr_r): Likewise.
11626 (compare_condition): Likewise for param "insn" and local "next".
11627 (compare_sign_p): Likewise for param "insn".
11628 (compare_diff_p): Likewise.
11629 (compare_eq_p): Likewise.
11630 (avr_out_compare): Likewise.
11631 (avr_out_compare64): Likewise.
11632 (avr_out_tsthi): Likewise.
11633 (avr_out_tstpsi): Likewise.
11634 (avr_out_tstsi): Likewise.
11635 (out_shift_with_cnt): Likewise.
11636 (ashlqi3_out): Likewise.
11637 (ashlhi3_out): Likewise.
11638 (avr_out_ashlpsi3): Likewise.
11639 (ashlsi3_out): Likewise.
11640 (ashrqi3_out): Likewise.
11641 (ashrhi3_out): Likewise.
11642 (avr_out_ashrpsi3): Likewise.
11643 (ashrsi3_out): Likewise.
11644 (lshrqi3_out): Likewise.
11645 (lshrhi3_out): Likewise.
11646 (avr_out_lshrpsi3): Likewise.
11647 (lshrsi3_out): Likewise.
11648 (avr_out_fract): Likewise.
11649 (avr_out_round): Likewise.
11650 (avr_adjust_insn_length): Likewise.
11651 (reg_unused_after): Likewise.
11652 (_reg_unused_after): Likewise.
11653 (avr_compare_pattern): Likewise.
11654 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
11655 and locals "branch1", "branch2", "insn2", "jump".
11656 (avr_reorg): Likewise for local "insn".
11657 (avr_2word_insn_p): Likewise for param "insn".
11658 (jump_over_one_insn_p): Likewise.
11659 (avr_out_sbxx_branch): Likewise.
11660 (avr_out_movmem): Likewise.
11662 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11664 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
11665 param from rtx to rtx_insn *.
11666 (thumb1_final_prescan_insn): Likewise.
11667 (thumb2_final_prescan_insn): Likewise.
11669 * config/arm/arm.c (emit_set_insn): Strengthen return type from
11671 (struct minipool_node): Likewise for field "insn".
11672 (dump_minipool): Likewise for param "scan".
11673 (create_fix_barrier): Likewise for local "from". Strengthen local
11674 "label" from rtx to rtx_code_label *.
11675 (push_minipool_barrier): Strengthen param "insn" from rtx to
11677 (push_minipool_fix): Likewise.
11678 (note_invalid_constants): Likewise.
11679 (thumb2_reorg): Likewise for local "insn".
11680 (arm_reorg): Likewise.
11681 (thumb2_final_prescan_insn): Likewise for param
11682 "insn" and local "first_insn".
11683 (arm_final_prescan_insn): Likewise for param "insn" and locals
11684 "start_insn", "this_insn".
11685 (arm_debugger_arg_offset): Likewise for param "insn".
11686 (thumb1_emit_multi_reg_push): Likewise for return type and local
11688 (thumb1_final_prescan_insn): Likewise for param "insn".
11689 (thumb_far_jump_used_p): Likewise for local "insn".
11690 (thumb1_expand_prologue): Likewise.
11691 (arm_expand_epilogue_apcs_frame): Likewise.
11692 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
11693 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
11694 from rtx to rtx_code_label *.
11695 (arm_split_atomic_op): Likewise for local "label".
11696 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
11698 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11700 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
11701 first param from rtx to rtx_insn *.
11702 (arc_verify_short): Likewise.
11703 (arc_short_long): Likewise.
11704 (arc_need_delay): Likewise.
11706 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
11708 (arc_ccfsm_advance): Likewise for param "insn" and locals
11709 "start_insn", "this_insn".
11710 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
11711 (arc_ccfsm_post_advance): Likewise for param "insn".
11712 (arc_next_active_insn): Likewise for return type and param "insn".
11713 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
11714 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
11715 (output_short_suffix): Likewise for local "insn".
11716 (arc_final_prescan_insn): Likewise for param "insn". Remove
11717 now-redundant checked cast.
11718 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
11719 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
11720 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
11721 for use where lc_set became an insn.
11722 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
11724 (arc_get_insn_variants): Likewise for local "prev".
11725 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
11727 (arc_predicate_delay_insns): Likewise for local "insn".
11728 (arc_pad_return): Likewise for local "prev". For now, add a
11729 checked cast when extracting the insn from "final_sequence".
11730 (arc_short_long): Likewise for param "insn".
11731 (arc_need_delay): Likewise for param "insn" and local "next".
11732 (arc_label_align): Likewise for locals "prev", "next".
11734 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11736 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
11737 "insn" from rtx to rtx_insn *.
11738 (alpha_gp_save_rtx): Likewise for local "seq".
11739 (alpha_instantiate_decls): Likewise for local "top".
11740 (get_some_local_dynamic_name): Likewise for local "insn".
11741 (alpha_does_function_need_gp): Likewise.
11742 (set_frame_related_p): Likewise for return type and for locals
11744 (emit_frame_store_1): Likewise for local "insn".
11745 (alpha_expand_prologue): Likewise for locals "insn", "seq".
11746 (alpha_end_function): Likewise for local "insn".
11747 (alpha_output_mi_thunk_osf): Likewise.
11748 (alphaev4_insn_pipe): Likewise for param "insn".
11749 (alphaev5_insn_pipe): Likewise.
11750 (alphaev4_next_group): Likewise for return type and param 1
11752 (alphaev5_next_group): Likewise.
11753 (alpha_align_insns_1): Likewise for return type and param 1 of
11754 callback param "next_group", and for locals "i", "next", "prev",
11755 "where", "where2", "insn".
11757 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
11759 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
11760 rather than modifying the stmt.
11762 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
11764 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
11765 cgraph_state conversion.
11767 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11769 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
11770 Strengthen local "insns" from rtx to rtx_insn *.
11771 (aarch64_set_frame_expr): Likewise for local "insn".
11772 (aarch64_save_or_restore_fprs): Likewise.
11773 (aarch64_save_or_restore_callee_save_registers): Likewise.
11774 (aarch64_expand_prologue): Likewise.
11775 (aarch64_expand_epilogue): Likewise.
11776 (aarch64_output_mi_thunk): Likewise.
11777 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
11778 "label2" from rtx to rtx_code_label *.
11779 (aarch64_split_atomic_op): Likewise for local "label".
11781 2014-08-25 Martin Liska <mliska@suse.cz>
11783 * cgraph.h (symtab_node):
11784 (bool needed_p (void)): created from decide_is_symbol_needed
11785 (bool referred_to_p (void)): created from referred_to_p
11786 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
11787 * cgraph.h (cgraph_node):
11788 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
11789 (void expand (void)): created from expand_function
11790 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
11791 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
11792 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
11793 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
11794 * cgraph.h (varpool_node):
11795 (static void add (tree decl): created from varpool_add_new_variable
11796 * cgraph.h (cgraph_edge):
11797 void remove (void);
11798 (void remove_caller (void)): created from cgraph_edge_remove_caller
11799 (void remove_callee (void)): created from cgraph_edge_remove_callee
11800 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
11801 created from cgraph_set_call_stmt
11802 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
11803 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
11804 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
11805 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
11806 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
11807 created from cgraph_speculative_call_info
11808 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
11809 int freq_scale, bool update_original)): created from cgraph_clone_edge
11810 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
11811 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
11812 (bool recursive_p (void)): created from cgraph_edge_recursive_p
11813 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
11814 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
11815 (static void rebuild_references (void)): created from cgraph_rebuild_references
11816 * cgraph.h (symbol_table):
11817 (create_reference): renamed from add_reference
11818 (maybe_create_reference): renamed from maybe_add_reference
11819 (void register_symbol (symtab_node *node)): new function
11820 (void clear_asm_symbols (void)): new function
11821 (void unregister (symtab_node *node)): new function
11822 (void release_symbol (cgraph_node *node, int uid)): new function
11823 (cgraph_node * allocate_cgraph_symbol (void)): new function
11824 (void initialize (void)): created from cgraph_init
11825 (symtab_node *first_symbol (void)):new function
11826 (asm_node *first_asm_symbol (void)):new function
11827 (symtab_node *first_defined_symbol (void)):new function
11828 (varpool_node *first_variable (void)):new function
11829 (varpool_node *next_variable (varpool_node *node)):new function
11830 (varpool_node *first_static_initializer (void)):new function
11831 (varpool_node *next_static_initializer (varpool_node *node)):new function
11832 (varpool_node *first_defined_variable (void)):new function
11833 (varpool_node *next_defined_variable (varpool_node *node)):new function
11834 (cgraph_node *first_defined_function (void)):new function
11835 (cgraph_node *next_defined_function (cgraph_node *node)):new function
11836 (cgraph_node *first_function (void)):new function
11837 (cgraph_node *next_function (cgraph_node *node)):new function
11838 (cgraph_node *first_function_with_gimple_body (void)):new function
11839 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
11840 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
11841 created from symtab_remove_unreachable_nodes
11842 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
11843 (void process_new_functions (void)): created from cgraph_process_new_functions
11844 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
11845 (bool output_variables (void)): created from varpool_node::output_variables
11846 (void output_asm_statements (void)): created from output_asm_statements
11847 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
11848 (void compile (void)): created from compile
11849 (void output_weakrefs (void)): created from output_weakrefs
11850 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
11851 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
11852 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
11853 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
11854 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
11855 created from cgraph_next_function_with_gimple_body
11856 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
11857 created from cgraph_remove_edge_removal_hook
11858 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
11859 created from cgraph_add_node_removal_hook
11860 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
11861 created from cgraph_remove_node_removal_hook
11862 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
11863 created from varpool_add_node_removal_hook
11864 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
11865 created from varpool_remove_node_removal_hook
11866 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
11867 created from cgraph_add_function_insertion_hook
11868 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
11869 created from cgraph_remove_function_insertion_hook
11870 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
11871 created from varpool_add_variable_insertion_hook
11872 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
11873 created from varpool_remove_variable_insertion_hook
11874 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
11875 created from cgraph_add_edge_duplication_hook
11876 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
11877 created from cgraph_remove_edge_duplication_hook
11878 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
11879 created from cgraph_add_node_duplication_hook
11880 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
11881 created from cgraph_remove_node_duplication_hook
11882 (void call_edge_removal_hooks (cgraph_edge *e)):
11883 created from cgraph_call_edge_removal_hooks
11884 (void call_cgraph_insertion_hooks (cgraph_node *node)):
11885 created from call_function_insertion_hooks
11886 (void call_cgraph_removal_hooks (cgraph_node *node)):
11887 created from cgraph_call_node_removal_hooks
11888 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
11889 created from cgraph_node::call_duplication_hooks
11890 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
11891 created from cgraph_call_edge_duplication_hooks
11892 (void call_varpool_removal_hooks (varpool_node *node)):
11893 created from varpool_call_node_removal_hooks
11894 (void call_varpool_insertion_hooks (varpool_node *node)):
11895 created from varpool_call_variable_insertion_hooks
11896 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
11897 created from insert_to_assembler_name_hash
11898 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
11899 created from unlink_from_assembler_name_hash
11900 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
11901 created from symtab_prevail_in_asm_name_hash
11902 (void symtab_initialize_asm_name_hash (void)):
11903 created from symtab_initialize_asm_name_hash
11904 (void change_decl_assembler_name (tree decl, tree name)):
11905 created from change_decl_assembler_name
11906 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
11907 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
11908 created from decl_assembler_name_hash
11909 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
11910 created from decl_assembler_name_equal
11911 (static hashval_t hash_node_by_assembler_name (const void *p)):
11912 created from hash_node_by_assembler_name
11913 (static int eq_assembler_name (const void *p1, const void *p2)):
11914 created from eq_assembler_name
11916 2014-08-25 Marek Polacek <polacek@redhat.com>
11918 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
11920 2014-08-25 Petr Murzin <petr.murzin@intel.com>
11922 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
11923 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
11924 SWI1248_AVX512BW mode iterator.
11926 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
11929 * config/sh/predicates.md (general_extend_operand): Disable
11930 TRUNCATE before reload completes.
11932 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
11934 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
11936 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
11939 * config/sh/sh.opt (musermode): Allow negative form.
11940 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
11941 targets that don't support it.
11942 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
11943 Document -mno-usermode option.
11945 2014-08-24 Kito Cheng <kito@0xlab.org>
11947 * system.h (CALLER_SAVE_PROFITABLE): Poison.
11948 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
11949 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
11950 * doc/tm.texi: Regenerate.
11952 2014-08-24 Kito Cheng <kito@0xlab.org>
11954 * ira.c: Fix typo in comment.
11956 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
11958 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
11959 Deprecate c++1y. Change language to reflect greater confidence in C++14.
11961 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
11964 * config/pa/pa.c (pa_output_function_epilogue): Don't set
11965 last_address when the current function is a thunk.
11966 (pa_asm_output_mi_thunk): When we don't have named sections or they
11967 are not being used, check that thunk can reach the stub table with a
11970 2014-08-23 David Malcolm <dmalcolm@redhat.com>
11972 * web.c (union_match_dups): Strengthen param "insn" from rtx to
11974 (pass_web::execute): Likewise for local "insn".
11976 2014-08-23 David Malcolm <dmalcolm@redhat.com>
11978 * var-tracking.c (struct micro_operation_def): Strengthen field
11979 "insn" from rtx to rtx_insn *.
11980 (struct emit_note_data_def): Likewise.
11981 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
11982 (vt_stack_adjustments): Likewise for local "insn".
11983 (adjust_insn): Likewise for param "insn".
11984 (val_store): Likewise.
11985 (val_resolve): Likewise.
11986 (struct count_use_info): Likewise for field "insn".
11987 (log_op_type): Likewise for param "insn".
11988 (reverse_op): Likewise.
11989 (prepare_call_arguments): Likewise.
11990 (add_with_sets): The initial param takes an insn, but we can't
11991 yet strengthen it from rtx to rtx_insn * since it's used as a
11992 cselib_record_sets_hook callback. For now rename initial param
11993 from "insn" to "uncast_insn", and introduce a local "insn" of
11994 the stronger rtx_insn * type, with a checked cast.
11995 (compute_bb_dataflow): Strengthen local "insn" from rtx to
11997 (emit_note_insn_var_location): Likewise.
11998 (emit_notes_for_changes): Likewise.
11999 (emit_notes_for_differences): Likewise.
12000 (next_non_note_insn_var_location): Likewise for return type and
12002 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
12003 (vt_initialize): Likewise for local "insn".
12004 (delete_debug_insns): Likewise for locals "insn" and "next".
12006 2014-08-23 David Malcolm <dmalcolm@redhat.com>
12008 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
12010 (mark_constant_pool): Likewise for local "insn".
12012 2014-08-23 David Malcolm <dmalcolm@redhat.com>
12014 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
12016 (dead_debug_promote_uses): Likewise.
12017 (dead_debug_insert_temp): Likewise.
12019 2014-08-23 David Malcolm <dmalcolm@redhat.com>
12021 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
12022 from const_rtx to const rtx_insn *.
12023 (store_killed_after): Likewise. Strengthen locals "last", "act"
12024 from rtx to rtx_insn *.
12025 (store_killed_before): Strengthen param "insn" from const_rtx to
12026 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
12027 (find_moveable_store): Strengthen param "insn" from rtx to
12029 (compute_store_table): Likewise for local "insn".
12030 (insert_insn_start_basic_block): Likewise for param "insn" and
12031 locals "prev", "before", "insn".
12032 (insert_store): For now, add a checked cast to rtx_insn * on the
12033 result of gen_move_insn.
12034 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
12036 (replace_store_insn): Likewise. For now, add a checked cast to
12037 rtx_insn * on the result of gen_move_insn.
12039 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12041 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
12043 (expand_sjlj_dispatch_table): Likewise.
12045 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12047 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
12048 "insn" from rtx to rtx_insn *.
12050 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12052 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
12053 "insn" from rtx to rtx_insn *.
12054 (dup_block_and_redirect): Likewise for param 3 "before".
12056 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
12057 from rtx to rtx_insn *.
12058 (move_insn_for_shrink_wrap): Likewise.
12059 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
12060 (dup_block_and_redirect): Likewise for param "before" and local
12062 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
12064 (convert_to_simple_return): Likewise for local "start".
12066 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
12067 Strengthen local "insn" from rtx to rtx_insn *, for use when
12068 invoking requires_stack_frame_p.
12070 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12072 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
12074 (speculate_expr): Likewise for locals "orig_insn_rtx",
12076 (eq_transformed_insns): Likewise for locals "i1", "i2".
12077 (check_for_new_jump): Likewise for return type and local "end".
12078 (find_new_jump): Likewise for return type and local "jump".
12079 (sel_split_edge): Likewise for local "jump".
12080 (sel_create_recovery_block): Likewise.
12081 (sel_redirect_edge_and_branch_force): Likewise.
12082 (sel_redirect_edge_and_branch): Likewise.
12084 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12086 * sel-sched.c (substitute_reg_in_expr): Strengthen local
12087 "new_insn" from rtx to rtx_insn *.
12088 (create_insn_rtx_with_rhs): Likewise for return type and for local
12090 (create_insn_rtx_with_lhs): Likewise.
12091 (create_speculation_check): Likewise for local "insn_rtx".
12092 (implicit_clobber_conflict_p): Likewise for local "insn".
12093 (get_expr_cost): Likewise.
12094 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
12095 (move_cond_jump): Likewise for locals "next", "prev", "link",
12096 "head", "from", "to".
12098 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12100 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
12101 "next" from rtx to rtx_insn *.
12102 (find_conditional_protection): Likewise for local "next".
12103 (is_conditionally_protected): Likewise for local "insn1".
12104 (is_pfree): Likewise for locals "insn1", "insn2".
12106 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12108 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
12109 from rtx to rtx_insn *.
12111 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
12112 locals "insn1", "insn2" from rtx to rtx_insn *.
12113 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
12114 locals "insn", "prev", "last_jump", "next_tail".
12115 (schedule_ebb): Likewise for params "head", "tail".
12116 (schedule_ebbs): Likewise for locals "tail", "head".
12118 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
12119 to rtx_insn on "last_insn" in one of the invocations of
12122 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12124 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
12125 "elem", "insn" from rtx to rtx_insn *.
12126 (change_spec_dep_to_hard): Likewise.
12127 (get_back_and_forw_lists): Likewise for local "con".
12128 (sd_add_dep): Likewise for locals "elem", "insn".
12129 (sd_resolve_dep): Likewise for locals "pro", "con".
12130 (sd_unresolve_dep): Likewise.
12131 (sd_delete_dep): Likewise.
12132 (chain_to_prev_insn): Likewise for local "pro".
12133 (find_inc): Likewise for locals "pro", "con".
12135 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12137 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
12139 (reg_set_between_p): Strengthen local "insn" from const_rtx to
12141 (modified_between_p): Strengthen local "insn" from rtx to
12143 (remove_reg_equal_equiv_notes_for_regno): Likewise.
12144 (keep_with_call_p): Strengthen local "i2" from const_rtx to
12147 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12149 * resource.c (next_insn_no_annul): Strengthen local "next" from
12151 (mark_referenced_resources): Likewise for local "insn".
12153 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12155 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
12157 (find_reloads): Likewise for param 1.
12158 (subst_reloads): Likewise for sole param.
12159 (find_equiv_reg): Likwise for param 2.
12160 (regno_clobbered_p): Likwise for param 2.
12161 (reload): Likewise for param 1.
12163 * caller-save.c (save_call_clobbered_regs): Strengthen local
12164 "insn" from rtx to rtx_insn *.
12165 (insert_one_insn): Likewise for local "insn".
12167 * reload.c (this_insn): Likewise for this global.
12168 (find_reloads): Likewise for param "insn".
12169 (find_reloads_toplev): Likewise.
12170 (find_reloads_address): Likewise.
12171 (subst_reg_equivs): Likewise.
12172 (update_auto_inc_notes): Likewise.
12173 (find_reloads_address_1): Likewise.
12174 (find_reloads_subreg_address): Likewise.
12175 (subst_reloads): Likewise.
12176 (find_equiv_reg): Likewise, also for local "p".
12177 (regno_clobbered_p): Likewise for param "insn".
12179 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
12181 (spill_reg_store): Likewise for the elements of this array.
12182 (remove_init_insns): Likewise for local "equiv_insn".
12183 (will_delete_init_insn_p): Likewise for param "insn".
12184 (reload): Likewise for param ""first" and local "insn".
12185 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
12187 (calculate_elim_costs_all_insns): Likewise.
12188 (delete_caller_save_insns): Likewise.
12189 (spill_failure): Likewise for param "insn".
12190 (delete_dead_insn): Likewise.
12191 (set_label_offsets): Likewise.
12192 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
12194 (elimination_costs_in_insn): Likewise for param "insn".
12195 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
12196 when referring to an insn.
12197 (set_initial_label_offsets): Likewise.
12198 (set_offsets_for_label): Strengthen param "insn" from rtx to
12200 (init_eliminable_invariants): Likewise for param "first" and local
12202 (fixup_eh_region_note): Likewise for param "insn".
12203 (reload_as_needed): Likewise for locals "prev", "insn",
12204 "old_next", "old_prev", "next".
12205 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
12207 (reload_inheritance_insn): Strengthen elements of this array from
12209 (failed_reload): Likewise for param "insn".
12210 (choose_reload_regs): Likewise for local "insn". Replace use of
12211 NULL_RTX with NULL when referring to an insn.
12212 (input_reload_insns): Strengthen elements of this array from rtx
12214 (other_input_address_reload_insns): Likewise for this global.
12215 (other_input_reload_insns): Likewise for this global.
12216 (input_address_reload_insns): Likwise for the elements of this
12218 (inpaddr_address_reload_insns): Likwise for the elements of this
12220 (output_reload_insns): Likewise for the elements of this array.
12221 (output_address_reload_insns): Likewise for the elements of this
12223 (outaddr_address_reload_insns): Likewise for the elements of this
12225 (operand_reload_insns): Likewise for this global.
12226 (other_operand_reload_insns): Likewise for this global.
12227 (other_output_reload_insns): Likewise for the elements of this
12229 (new_spill_reg_store): Likewise for the elements of this
12231 (emit_input_reload_insns): Likewise for locals "insn", "temp".
12232 Strengthen local "where" from rtx * to rtx_insn **.
12233 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
12234 from rtx to rtx_insn *.
12235 (do_input_reload): Likewise for local "insn".
12236 (do_output_reload): Likewise for local "insn".
12237 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
12238 (emit_insn_if_valid_for_reload): Likewise for return type and local
12239 "last". Add checked cast to rtx_insn when returning "insn" since
12240 this has been through emit_insn.
12241 (gen_reload): Strengthen return type and locals "last", "insn", "set"
12242 from rtx to rtx_insn *. Add checked cast to rtx_insn when
12243 returning "insn" since it's been through
12244 emit_insn_if_valid_for_reload at this point.
12245 (delete_output_reload): Strengthen param "insn" and locals
12246 "output_reload_insn", "i2" from rtx to rtx_insn *.
12247 (delete_address_reloads): Likewise for params "dead_insn",
12248 "current_insn" and locals "prev", "next".
12249 (delete_address_reloads_1): Likewise for params "dead_insn",
12250 "current_insn" and locals "prev", "i2".
12251 (inc_for_reload): Likewise for locals "last", "add_insn".
12252 (add_auto_inc_notes): Strengthen param "insn" from rtx to
12255 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
12256 param of this duplicate of the prototype from reload.h
12258 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12260 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
12262 (regstat_bb_compute_calls_crossed): Likewise.
12264 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12266 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
12268 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
12270 (regrename_analyze): Strengthen local "insn" from rtx to
12272 (scan_rtx_reg): Likewise for param "insn".
12273 (scan_rtx_address): Likewise.
12274 (scan_rtx): Likewise.
12275 (restore_operands): Likewise.
12276 (record_out_operands): Likewise.
12277 (build_def_use): Likewise for local "insn". Replace use of
12278 NULL_RTX with NULL when dealing with an insn.
12280 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12282 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
12283 * reginfo.c (reg_scan): Likewise, also for local "insn".
12284 (reg_scan_mark_refs): Likewise for param "insn".
12285 (init_subregs_of_mode): Likewise for local "insn".
12287 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12289 * regcprop.c (struct queued_debug_insn_change): Strengthen field
12290 "insn" from rtx to rtx_insn *.
12291 (replace_oldest_value_reg): Likewise for param "insn".
12292 (replace_oldest_value_addr): Likewise.
12293 (replace_oldest_value_mem): Likewise.
12294 (apply_debug_insn_changes): Likewise for local "last_insn".
12295 (copyprop_hardreg_forward_1): Likewise for local "insn".
12297 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12299 * reg-stack.c (next_flags_user): Strengthen return type and param
12300 "insn" from rtx to rtx_insn *.
12301 (straighten_stack): Likewise for param "insn".
12302 (check_asm_stack_operands): Likewise.
12303 (remove_regno_note): Likewise.
12304 (emit_pop_insn): Likewise for return type, param "insn", local
12306 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
12307 "limit" from rtx to rtx_insn *.
12308 (swap_to_top): Likewise for param "insn".
12309 (move_for_stack_reg): Likewise.
12310 (move_nan_for_stack_reg): Likewise.
12311 (swap_rtx_condition): Likewise.
12312 (compare_for_stack_reg): Likewise.
12313 (subst_all_stack_regs_in_debug_insn): Likewise.
12314 (subst_stack_regs_pat): Likewise, and local "insn2".
12315 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
12317 (subst_stack_regs): Likewise.
12318 (change_stack): Likewise.
12319 (convert_regs_1): Likewise for locals "insn", "next".
12321 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12323 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
12325 (combine_set_extension): Likewise for param "curr_insn".
12326 (transform_ifelse): Likewise for param "def_insn".
12327 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
12328 from vec<rtx> * to vec<rtx_insn *> *.
12329 (is_cond_copy_insn): Likewise for param "insn".
12330 (struct ext_state): Strengthen the four vec fields from vec<rtx>
12331 to vec<rtx_insn *>.
12332 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
12333 local "def_insn" from rtx to rtx_insn *.
12334 (get_sub_rtx): Likewise for param "def_insn".
12335 (merge_def_and_ext): Likewise.
12336 (combine_reaching_defs): Likewise.
12337 (add_removable_extension): Likewise for param "insn".
12338 (find_removable_extensions): Likewise for local "insn".
12339 (find_and_remove_re): Likewise for locals "curr_insn" and
12340 "def_insn". Strengthen locals "reinsn_del_list" and
12341 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
12343 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12345 * recog.c (split_insn): Strengthen param "insn" and locals
12346 "first", "last" from rtx to rtx_insn *.
12347 (split_all_insns): Likewise for locals "insn", "next".
12348 (split_all_insns_noflow): Likewise.
12350 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12352 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
12354 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
12355 (debug_rtx_find): Likewise for param 1 "x".
12357 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
12358 const_rtx to const rtx_insn *. Likewise for local "insn".
12359 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
12360 (debug_rtx_find): Likewise for param 1 "x".
12361 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
12362 from const_rtx to const rtx_insn * within the appropriate cases of
12363 the switch statement.
12365 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
12366 Strengthen local "insns" from rtx to rtx_insn * since this is
12367 passed to a call to debug_rtx_list.
12369 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12371 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
12374 * function.c (stack_protect_epilogue): Add checked cast to
12375 rtx_insn for now when invoking predict_insn_def.
12377 * predict.c (predict_insn): Strengthen param "insn" from rtx to
12379 (predict_insn_def): Likewise.
12380 (rtl_predict_edge): Likewise for local "last_insn".
12381 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
12383 (combine_predictions_for_insn): Strengthen param "insn" from rtx
12385 (bb_estimate_probability_locally): Likewise for local "last_insn".
12386 (expensive_function_p): Likewise for local "insn".
12388 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
12389 local "jmp", since this is used when invoking predict_insn_def.
12391 2014-08-22 Marek Polacek <polacek@redhat.com>
12394 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
12396 2014-08-22 Marek Polacek <polacek@redhat.com>
12399 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
12400 a comparison in parens.
12401 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
12404 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12406 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
12409 * cprop.c (fis_get_condition): Likewise.
12411 * postreload.c (reload_cse_regs): Likewise for param "first".
12412 (reload_cse_simplify): Likewise for param "insn".
12413 (reload_cse_regs_1): Likewise for local "insn".
12414 (reload_cse_simplify_set): Likewise for param "insn".
12415 (reload_cse_simplify_operands): Likewise.
12416 (struct reg_use): Likewise for field "insn".
12417 (reload_combine_purge_insn_uses): Likewise for param "insn".
12418 (fixup_debug_insns): Likewise for params "from", "to" and local
12420 (try_replace_in_use): Likewise for local "use_insn".
12421 (reload_combine_recognize_const_pattern): Likewise for param
12422 "insn" and locals "add_moved_after_insn", "use_insn".
12423 (reload_combine_recognize_pattern): Likewise for param "insn" and
12425 (reload_combine): Likewise for locals "insn", "prev".
12426 (reload_combine_note_use): Likewise for param "insn".
12427 (move2add_use_add2_insn): Likewise.
12428 (move2add_use_add3_insn): Likewise.
12429 (reload_cse_move2add): Likewise, also for local "next".
12430 (move2add_note_store): Likewise for local "insn".
12432 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12434 * postreload-gcse.c (struct occr): Strengthen field "insn" from
12436 (struct unoccr): Likewise.
12437 (struct modifies_mem): Likewise.
12438 (alloc_mem): Likewise for local "insn".
12439 (insert_expr_in_table): Likewise for param "insn".
12440 (dump_expr_hash_table_entry): Likewise for local "insn".
12441 (oprs_unchanged_p): Likewise for param "insn".
12442 (load_killed_in_block_p): Likewise for local "setter".
12443 (record_last_reg_set_info): Likewise for param "insn".
12444 (record_last_reg_set_info_regno): Likewise.
12445 (record_last_mem_set_info): Likewise.
12446 (record_last_set_info): Likewise for local "last_set_insn".
12447 (record_opr_changes): Likewise for param "insn".
12448 (hash_scan_set): Likewise.
12449 (compute_hash_table): Likewise for local "insn".
12450 (get_avail_load_store_reg): Likewise for param "insn".
12451 (eliminate_partially_redundant_load): Likewise, also for locals
12452 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
12454 (eliminate_partially_redundant_loads): Likewise for local "insn".
12456 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12458 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
12460 (expand_binop): Likewise for locals "entry_last", "last", "insns"
12461 (expand_twoval_unop): Likewise for locals entry_last", "last".
12462 (expand_twoval_binop): Likewise.
12463 (expand_twoval_binop_libfunc): Likewise for local "insns".
12464 (widen_leading): Likewise for local "last".
12465 (expand_doubleword_clz): Likewise for local "seq". Strengthen
12466 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
12467 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
12468 (expand_parity): Likewise for locals "last" and "seq".
12469 (expand_ffs): Likewise for local "seq". Strengthen local
12470 "nonzero_label" from rtx to rtx_code_label *.
12471 (expand_absneg_bit): Strengthen local "insns" from rtx to
12473 (expand_unop_direct): Likewise for local "last".
12474 (expand_unop): Likewise for locals "last", "insns".
12475 (expand_abs_nojump): Likewise for local "last".
12476 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
12477 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
12479 (expand_copysign_absneg): Strengthen local "label" from rtx to
12481 (expand_copysign_bit): Strengthen local "insns" from rtx to
12483 (struct no_conflict_data): Likewise for fields "first", "insn".
12484 (emit_libcall_block_1): Likewise for param "insns" and locals
12485 "next", "last", "insn".
12486 (emit_libcall_block): For now, add a checked cast to rtx_insn *
12487 on "insns" when invoking emit_libcall_block_1. Ultimately we
12488 want to strengthen insns itself.
12489 (prepare_cmp_insn): Strengthen local "last" from rtx to
12491 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
12492 (prepare_float_lib_cmp): Likewise for local "insns".
12493 (emit_conditional_move): Likewise for local "last".
12494 (emit_conditional_add): Likewise.
12495 (have_sub2_insn): Likewise for local "seq".
12496 (expand_float): Likewise for local "insns". Strengthen locals
12497 "label", "neglabel" from rtx to rtx_code_label *.
12498 (expand_fix): Likewise for locals "last", "insn", "insns" (to
12499 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
12500 (expand_fixed_convert): Likewise for local "insns" (to
12502 (expand_sfix_optab): Likewise for local "last".
12503 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
12504 to rtx_code_label *.
12505 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
12506 from rtx to rtx_insn *.
12507 (expand_atomic_fetch_op): Likewise for local "insn".
12508 (maybe_legitimize_operand_same_code): Likewise for local "last".
12509 (maybe_legitimize_operands): Likewise.
12511 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12513 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
12514 "insn" from rtx to rtx_insn *.
12515 (ps_rtl_insn): Likewise for return type.
12516 (doloop_register_get): Likewise for params "head", "tail" and
12517 locals "insn", "first_insn_not_to_check".
12518 (schedule_reg_move): Likewise for local "this_insn".
12519 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
12520 of gen_move_insn for now.
12521 (reset_sched_times): Strengthen local "insn" from rtx to
12523 (permute_partial_schedule): Likewise.
12524 (duplicate_insns_of_cycles): Likewise for local "u_insn".
12525 (dump_insn_location): Likewise for param "insn".
12526 (loop_canon_p): Likewise for local "insn".
12527 (sms_schedule): Likewise.
12528 (print_partial_schedule): Likewise.
12529 (ps_has_conflicts): Likewise.
12531 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12533 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
12534 "tailp" from rtx * to rtx_insn **.
12536 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
12537 from rtx to rtx_insn *.
12538 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
12539 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
12540 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
12542 * modulo-sched.c (const_iteration_count): Strengthen return type
12543 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
12544 use of NULL_RTX with NULL when working with insns.
12545 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
12547 (sms_schedule): Likewise.
12548 * sched-rgn.c (init_ready_list): Likewise, also for locals
12549 "src_head" and "src_next_tail".
12550 (compute_block_dependences): Likewise.
12551 (free_block_dependencies): Likewise.
12552 (debug_rgn_dependencies): Likewise.
12553 (free_rgn_deps): Likewise.
12554 (compute_priorities): Likewise.
12555 (schedule_region): Likewise.
12556 * sel-sched.c (find_ebb_boundaries): Likewise.
12558 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
12559 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
12561 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12563 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
12564 from rtx to rtx_insn *.
12565 (new_seginfo): Likewise for param "insn".
12566 (create_pre_exit): Likewise for locals "last_insn",
12567 "before_return_copy", "return_copy".
12568 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
12571 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12573 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
12574 from rtx to rtx_insn *.
12575 (lra_push_insn): Likewise for 1st param.
12576 (lra_push_insn_and_update_insn_regno_info): Likewise.
12577 (lra_pop_insn): Likewise for return type.
12578 (lra_invalidate_insn_data): Likewise for 1st param.
12579 (lra_set_insn_deleted): Likewise.
12580 (lra_delete_dead_insn): Likewise.
12581 (lra_process_new_insns): Likewise for first 3 params.
12582 (lra_set_insn_recog_data): Likewise for 1st param.
12583 (lra_update_insn_recog_data): Likewise.
12584 (lra_set_used_insn_alternative): Likewise.
12585 (lra_invalidate_insn_regno_info): Likewise.
12586 (lra_update_insn_regno_info): Likewise.
12587 (lra_former_scratch_operand_p): Likewise.
12588 (lra_eliminate_regs_1): Likewise.
12589 (lra_get_insn_recog_data): Likewise.
12591 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
12594 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
12596 (substitute_within_insn): New.
12597 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
12598 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
12599 Replace call to "substitute" with call to substitute_within_insn.
12601 * lra-constraints.c (curr_insn): Strengthen from rtx to
12603 (get_equiv_with_elimination): Likewise for param "insn".
12604 (match_reload): Strengthen params "before" and "after" from rtx *
12606 (emit_spill_move): Likewise for return type. Add a checked cast
12607 to rtx_insn * on result of gen_move_insn for now.
12608 (check_and_process_move): Likewise for local "before". Replace
12609 NULL_RTX with NULL when referring to insns.
12610 (process_addr_reg): Strengthen params "before" and "after" from
12611 rtx * to rtx_insn **.
12612 (insert_move_for_subreg): Likewise.
12613 (simplify_operand_subreg): Strengthen locals "before" and "after"
12614 from rtx to rtx_insn *.
12615 (process_address_1): Strengthen params "before" and "after" from
12616 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
12618 (process_address): Strengthen params "before" and "after" from
12619 rtx * to rtx_insn **.
12620 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
12621 (curr_insn_transform): Strengthen locals "before" and "after"
12622 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
12624 (loc_equivalence_callback): Update cast of "data", changing
12625 resulting type from rtx to rtx_insn *.
12626 (substitute_pseudo_within_insn): New.
12627 (inherit_reload_reg): Strengthen param "insn" from rtx to
12628 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
12629 NULL when referring to insns. Add a checked cast to rtx_insn *
12630 when using usage_insn to invoke lra_update_insn_regno_info.
12631 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
12632 likewise for locals "restore", "save". Add checked casts to
12633 rtx_insn * when using usage_insn to invoke
12634 lra_update_insn_regno_info and lra_process_new_insns. Replace
12635 NULL_RTX with NULL when referring to insns.
12636 (split_if_necessary): Strengthen param "insn" from rtx to
12638 (update_ebb_live_info): Likewise for params "head", "tail" and local
12640 (get_last_insertion_point): Likewise for return type and local "insn".
12641 (get_live_on_other_edges): Likewise for local "last".
12642 (inherit_in_ebb): Likewise for params "head", "tail" and locals
12643 "prev_insn", "next_insn", "restore".
12644 (remove_inheritance_pseudos): Likewise for local "prev_insn".
12645 (undo_optional_reloads): Likewise for local "insn".
12647 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
12649 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
12651 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
12653 (spill_pseudos): Likewise for local "insn".
12654 (init_elimination): Likewise.
12655 (process_insn_for_elimination): Likewise for param "insn".
12657 * lra-lives.c (curr_insn): Likewise.;
12659 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
12660 (remove_pseudos): Likewise for param "insn".
12661 (spill_pseudos): Likewise for local "insn".
12662 (lra_final_code_change): Likewise for locals "insn", "curr".
12664 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
12665 (lra_set_insn_deleted): Likewise.
12666 (lra_delete_dead_insn): Likewise, and for local "prev".
12667 (new_insn_reg): Likewise for param "insn".
12668 (lra_set_insn_recog_data): Likewise.
12669 (lra_update_insn_recog_data): Likewise.
12670 (lra_set_used_insn_alternative): Likewise.
12671 (get_insn_freq): Likewise.
12672 (invalidate_insn_data_regno_info): Likewise.
12673 (lra_invalidate_insn_regno_info): Likewise.
12674 (lra_update_insn_regno_info): Likewise.
12675 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
12677 (lra_push_insn_1): Strengthen param "insn" from rtx to
12679 (lra_push_insn): Likewise.
12680 (lra_push_insn_and_update_insn_regno_info): Likewise.
12681 (lra_pop_insn): Likewise for return type and local "insn".
12682 (push_insns): Likewise for params "from", "to", and local "insn".
12683 (setup_sp_offset): Likewise for params "from", "last" and locals
12685 (lra_process_new_insns): Likewise for params "insn", "before",
12686 "after" and local "last".
12687 (struct sloc): Likewise for field "insn".
12688 (lra_former_scratch_operand_p): Likewise for param "insn".
12689 (remove_scratches): Likewise for locals "insn", "last".
12690 (check_rtl): Likewise for local "insn".
12691 (add_auto_inc_notes): Likewise for param "insn".
12692 (update_inc_notes): Likewise for local "insn".
12693 (lra): Replace NULL_RTX with NULL when referring to insn.
12695 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12697 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
12699 (resolve_reg_notes): Likewise.
12700 (resolve_simple_move): Likewise for return type, param "insn", and
12701 locals "insns", "minsn".
12702 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
12703 (resolve_use): Likewise.
12704 (resolve_debug): Likewise.
12705 (find_decomposable_shift_zext): Likewise.
12706 (resolve_shift_zext): Likewise for return type, param "insn", and
12707 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
12708 (decompose_multiword_subregs): Likewise for local "insn",
12709 "orig_insn", "decomposed_shift", "end".
12711 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12713 * basic-block.h (basic_block split_edge_and_insert): Strengthen
12714 param "insns" from rtx to rtx_insn *.
12716 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
12718 (struct iv_to_split): Likewise.
12719 (loop_exit_at_end_p): Likewise for local "insn".
12720 (split_edge_and_insert): Likewise for param "insns".
12721 (compare_and_jump_seq): Likewise for return type, param "cinsn",
12722 and locals "seq", "jump".
12723 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
12724 "branch_code"; update invocations of compare_and_jump_seq to
12725 eliminate NULL_RTX in favor of NULL.
12726 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
12728 (reset_debug_uses_in_loop): Likewise.
12729 (analyze_insn_to_expand_var): Likewise for param "insn".
12730 (analyze_iv_to_split_insn): Likewise.
12731 (analyze_insns_in_loop): Likewise for local "insn".
12732 (insert_base_initialization): Likewise for param
12733 "insn" and local "seq".
12734 (split_iv): Likewise for param "insn" and local "seq".
12735 (expand_var_during_unrolling): Likewise for param "insn".
12736 (insert_var_expansion_initialization): Likewise for local "seq".
12737 (combine_var_copies_in_loop_exit): Likewise.
12738 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
12740 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
12741 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
12744 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12746 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
12748 (iv_analyze_result): Likewise.
12749 (iv_analyze_expr): Likewise.
12752 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
12753 local "def_insn" from rtx to rtx_insn *.
12754 (get_biv_step_1): Likewise for local "insn".
12755 (iv_analyze_expr): Likewise for param "insn".
12756 (iv_analyze_def): Likewise for local "insn".
12757 (iv_analyze_op): Likewise for param "insn".
12758 (iv_analyze): Likewise.
12759 (iv_analyze_result): Likewise.
12761 (suitable_set_for_replacement): Likewise.
12762 (simplify_using_initial_values): Likewise for local "insn".
12763 (iv_number_of_iterations): Likewise for param "insn".
12764 (check_simple_exit): Add checked cast to rtx_insn when invoking
12765 iv_number_of_iterations for now (until get_condition is
12768 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
12769 "insn" from rtx to rtx_insn *.
12770 (analyze_insns_in_loop): Likewise for local "insn".
12772 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12774 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
12776 (struct invariant): Likewise.
12777 (hash_invariant_expr_1): Likewise for param "insn".
12778 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
12779 (find_exits): Likewise for local "insn".
12780 (create_new_invariant): Likewise for param "insn".
12781 (check_dependencies): Likewise.
12782 (find_invariant_insn): Likewise.
12783 (record_uses): Likewise.
12784 (find_invariants_insn): Likewise.
12785 (find_invariants_bb): Likewise for local "insn".
12786 (get_pressure_class_and_nregs): Likewise for param "insn".
12787 (calculate_loop_reg_pressure): Likewise for local "insn".
12789 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12791 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
12793 (add_test): Likewise for locals "seq", "jump".
12794 (doloop_modify): Likewise for locals "sequence", "jump_insn".
12796 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12798 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
12800 (rebuild_jump_labels_chain): Likewise for param "chain".
12802 * cfgexpand.c (pass_expand::execute): Add checked cast to
12803 rtx_insn * when calling rebuild_jump_labels_chain in region where
12804 we know e->insns.r is non-NULL.
12806 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
12808 (rebuild_jump_labels): Likewise.
12809 (rebuild_jump_labels_chain): Likewise for param "chain".
12810 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
12811 (init_label_info): Likewise for param "f".
12812 (maybe_propagate_label_ref): Likewise for params "jump_insn",
12813 "prev_nonjump_insn".
12814 (mark_all_labels): Likewise for param "f" and locals "insn",
12815 "prev_nonjump_insn".
12817 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12819 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
12820 from rtx to rtx_insn *insn.
12821 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
12822 (ira_add_allocno_copy): Likewise.
12823 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
12825 (ira_create_copy): Likewise.
12826 (ira_add_allocno_copy): Likewise.
12827 (create_bb_allocnos): Likewise for local "insn".
12828 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
12829 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
12830 process_regs_for_copy for rtx_insn * param.
12831 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
12832 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
12833 process_regs_for_copy for rtx_insn * param.
12834 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
12835 * ira-costs.c (record_reg_classes): Likewise for param "insn".
12836 (record_operand_costs): Likewise.
12837 (scan_one_insn): Likewise for return type, and for param "insn".
12838 (process_bb_for_costs): Likewise for local "insn".
12839 (process_bb_node_for_hard_reg_moves): Likewise.
12840 * ira-emit.c (struct move): Likewise for field "insn".
12841 (create_move): Eliminate use of NULL_RTX when dealing with an
12843 (emit_move_list): Strengthen return type and locals "result",
12844 "insn" from rtx to rtx_insn *insn.
12845 (emit_moves): Likewise for locals "insns", "tmp".
12846 (ira_emit): Likewise for local "insn".
12847 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
12849 (find_call_crossed_cheap_reg): Likewise.
12850 (process_bb_node_lives): Likewise for local "insn".
12851 * ira.c (decrease_live_ranges_number): Likewise.
12852 (compute_regs_asm_clobbered): Likewise.
12853 (build_insn_chain): Likewise.
12854 (find_moveable_pseudos): Likewise, also locals "def_insn",
12855 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
12856 to rtx_insn **. Add a checked cast when assigning from
12857 "closest_use" into closest_uses array in a region where we know
12858 it's a non-NULL insn.
12859 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
12861 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
12862 "last_interesting_insn", "uin".
12863 (move_unallocated_pseudos): Likewise for locals "def_insn",
12864 "move_insn", "newinsn".
12866 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12868 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
12869 Strengthen locals "done_label", "do_error" from rtx to
12871 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
12872 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
12874 (ubsan_expand_si_overflow_neg_check): Likewise for locals
12875 "done_label", "do_error" to rtx_code_label * and local "last" to
12877 (ubsan_expand_si_overflow_mul_check): Likewise for locals
12878 "done_label", "do_error", "large_op0", "small_op0_large_op1",
12879 "one_small_one_large", "both_ops_large", "after_hipart_neg",
12880 "after_lopart_neg", "do_overflow", "hipart_different" to
12881 rtx_code_label * and local "last" to rtx_insn *.
12883 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12885 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
12886 "insn" and "move_insn" from rtx to rtx_insn *.
12888 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12890 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
12892 (cheap_bb_rtx_cost_p): Likewise.
12893 (first_active_insn): Likewise for return type and local "insn".
12894 (last_active_insn): Likewise for return type and locals "insn",
12896 (struct noce_if_info): Likewise for fields "jump", "insn_a",
12898 (end_ifcvt_sequence): Likewise for return type and locals "insn",
12900 (noce_try_move): Likewise for local "seq".
12901 (noce_try_store_flag): Likewise.
12902 (noce_try_store_flag_constants): Likewise.
12903 (noce_try_addcc): Likewise.
12904 (noce_try_store_flag_mask): Likewise.
12905 (noce_try_cmove): Likewise.
12906 (noce_try_minmax): Likewise.
12907 (noce_try_abs): Likewise.
12908 (noce_try_sign_mask): Likewise.
12909 (noce_try_bitop): Likewise.
12910 (noce_can_store_speculate_p): Likewise for local "insn".
12911 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
12913 (check_cond_move_block): Likewise for local "insn".
12914 (cond_move_convert_if_block): Likewise.
12915 (cond_move_process_if_block): Likewise for locals "seq",
12917 (noce_find_if_block): Likewise for local "jump".
12918 (merge_if_block): Likewise for local "last".
12919 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
12920 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
12921 (block_has_only_trap): Likewise for return type and local "trap".
12922 (find_if_case_1): Likewise for local "jump".
12923 (dead_or_predicable): Likewise for locals "head", "end", "jump",
12926 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12928 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
12929 "last_insn", "loop_end" from rtx to rtx_insn *.
12931 * hw-doloop.c (scan_loop): Likewise for local "insn".
12932 (discover_loop): Likewise for param "tail_insn".
12933 (discover_loops): Likewise for local "tail".
12935 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
12936 cast to rtx_insn * when assigning from an rtx local to a
12937 hwloop_info's "last_insn" field.
12939 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12941 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
12942 (add_delay_dependencies): Strengthen local "pro" from rtx to
12944 (recompute_todo_spec): Likewise.
12945 (dep_cost_1): Likewise for locals "insn", "used".
12946 (schedule_insn): Likewise for local "dbg".
12947 (schedule_insn): Likewise for locals "pro", "next".
12948 (unschedule_insns_until): Likewise for local "con".
12949 (restore_pattern): Likewise for local "next".
12950 (estimate_insn_tick): Likewise for local "pro".
12951 (resolve_dependencies): Likewise for local "next".
12952 (fix_inter_tick): Likewise.
12953 (fix_tick_ready): Likewise for local "pro".
12954 (add_to_speculative_block): Likewise for locals "check", "twin",
12956 (sched_extend_bb): Likewise for locals "end", "insn".
12957 (init_before_recovery): Likewise for local "x".
12958 (sched_create_recovery_block): Likewise for local "barrier".
12959 (create_check_block_twin): Likewise for local "pro".
12960 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
12962 (unlink_bb_notes): Update for change to type of bb_header.
12963 Strengthen locals "prev", "label", "note", "next" from rtx to
12965 (clear_priorities): Likewise for local "pro".
12967 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12969 * gcse.c (struct occr): Strengthen field "insn" from rtx to
12971 (test_insn): Likewise for this global.
12972 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
12974 (oprs_anticipatable_p): Likewise.
12975 (oprs_available_p): Likewise.
12976 (insert_expr_in_table): Strengthen param "insn" from rtx to
12978 (hash_scan_set): Likewise.
12979 (hash_scan_clobber): Likewise.
12980 (hash_scan_call): Likewise.
12981 (hash_scan_insn): Likewise.
12982 (compute_hash_table_work): Likewise for local "insn".
12983 (process_insert_insn): Likewise for return type and local "pat".
12984 (insert_insn_end_basic_block): Likewise for locals "new_insn",
12985 "pat", "pat_end", "maybe_cc0_setter".
12986 (pre_edge_insert): Likewise for local "insn".
12987 (pre_insert_copy_insn): Likewise for param "insn".
12988 (pre_insert_copies): Likewise for local "insn".
12989 (struct set_data): Likewise for field "insn".
12990 (single_set_gcse): Likewise for param "insn".
12991 (gcse_emit_move_after): Likewise.
12992 (pre_delete): Likewise for local "insn".
12993 (update_bb_reg_pressure): Likewise for param "from" and local
12995 (should_hoist_expr_to_dom): Likewise for param "from".
12996 (hoist_code): Likewise for local "insn".
12997 (get_pressure_class_and_nregs): Likewise for param "insn".
12998 (calculate_bb_reg_pressure): Likewise for local "insn".
12999 (compute_ld_motion_mems): Likewise.
13001 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13003 * genpeep.c (main): Rename param back from "uncast_ins1" to
13004 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
13007 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
13009 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
13012 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
13013 documentation to state it is only for VSX operations.
13015 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
13016 constraint only active if VSX.
13018 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
13019 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
13020 (lfiwzx): Likewise.
13022 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13024 * fwprop.c (single_def_use_dom_walker::before_dom_children):
13025 Strengthen local "insn" from rtx to rtx_insn *.
13026 (use_killed_between): Likewise for param "target_insn".
13027 (all_uses_available_at): Likewise for param "target_insn" and
13029 (update_df_init): Likewise for params "def_insn", "insn".
13030 (update_df): Likewise for param "insn".
13031 (try_fwprop_subst): Likewise for param "def_insn" and local
13033 (free_load_extend): Likewise for param "insn".
13034 (forward_propagate_subreg): Likewise for param "def_insn" and
13036 (forward_propagate_asm): Likewise for param "def_insn" and local
13038 (forward_propagate_and_simplify): Likewise for param "def_insn"
13039 and local "use_insn".
13040 (forward_propagate_into): Likewise for locals "def_insn" and
13043 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13045 * function.c (emit_initial_value_sets): Strengthen local "seq"
13046 from rtx to rtx_insn *.
13047 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
13049 (instantiate_virtual_regs): Likewise for local "insn".
13050 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
13051 (reorder_blocks_1): Likewise for param "insns" and local "insn".
13052 (expand_function_end): Likewise for locals "insn" and "seq".
13053 (epilogue_done): Likewise for local "insn".
13054 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
13056 (reposition_prologue_and_epilogue_notes): Likewise for locals
13057 "insn", "last", "note", "first".
13058 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
13059 (pass_match_asm_constraints::execute): Likewise for local "insn".
13061 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13063 * output.h (final_scan_insn): Strengthen return type from rtx to
13065 (final_forward_branch_p): Likewise for param.
13066 (current_output_insn): Likewise for this global.
13068 * final.c (rtx debug_insn): Likewise for this variable.
13069 (current_output_insn): Likewise.
13070 (get_attr_length_1): Rename param "insn" to "uncast_insn",
13071 adding "insn" back in as an rtx_insn * with a checked cast, so
13072 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
13074 (compute_alignments): Strengthen local "label" from rtx to
13076 (shorten_branches): Rename param from "first" to "uncast_first",
13077 introducing a new local rtx_insn * "first" using a checked cast to
13078 effectively strengthen "first" from rtx to rtx_insn * without
13079 affecting the type signature. Strengthen locals "insn", "seq",
13080 "next", "label" from rtx to rtx_insn *.
13081 (change_scope): Strengthen param "orig_insn" and local "insn" from
13083 (final_start_function): Rename param from "first" to "uncast_first",
13084 introducing a new local rtx_insn * "first" using a checked cast to
13085 effectively strengthen "first" from rtx to rtx_insn * without
13086 affecting the type signature. Strengthen local "insn" from rtx to
13088 (dump_basic_block_info): Strengthen param "insn" from rtx to
13090 (final): Rename param from "first" to "uncast_first",
13091 introducing a new local rtx_insn * "first" using a checked cast to
13092 effectively strengthen "first" from rtx to rtx_insn * without
13093 affecting the type signature. Strengthen locals "insn", "next"
13094 from rtx to rtx_insn *.
13095 (output_alternate_entry_point): Strengthen param "insn" from rtx to
13097 (call_from_call_insn): Strengthen param "insn" from rtx to
13099 (final_scan_insn): Rename param from "insn" to "uncast_insn",
13100 introducing a new local rtx_insn * "insn" using a checked cast to
13101 effectively strengthen "insn" from rtx to rtx_insn * without
13102 affecting the type signature. Strengthen return type and locals
13103 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
13104 now-redundant checked cast to rtx_insn * from both invocations of
13105 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
13106 introducing a local "call_insn" for use when invoking
13107 call_from_call_insn.
13108 (notice_source_line): Strengthen param "insn" from rtx to
13110 (leaf_function_p): Likewise for local "insn".
13111 (final_forward_branch_p): Likewise.
13112 (leaf_renumber_regs): Likewise for param "first".
13113 (rest_of_clean_state): Likewise for locals "insn" and "next".
13114 (self_recursive_call_p): Likewise for param "insn".
13115 (collect_fn_hard_reg_usage): Likewise for local "insn".
13116 (get_call_fndecl): Likewise for param "insn".
13117 (get_call_cgraph_rtl_info): Likewise.
13118 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
13119 introducing a new local rtx_insn * "insn" using a checked cast to
13120 effectively strengthen "insn" from rtx to rtx_insn * without
13121 affecting the type signature.
13123 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
13124 cast when assigning from param "insn" to current_output_insn.
13125 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
13126 so that we can assign it back to current_output_insn.
13128 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13130 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
13131 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
13132 atmxt540s and atmxt540sreva devices.
13133 * config/avr/avr-tables.opt: Regenerate.
13134 * config/avr/t-multilib: Regenerate.
13135 * doc/avr-mmcu.texi: Regenerate.
13137 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13139 * expr.c (convert_move): Strengthen local "insns" from rtx to
13141 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
13142 "top_label" from rtx to rtx_code_label *.
13143 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
13145 (emit_single_push_insn): Likewise for locals "prev", "last".
13146 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
13147 to rtx_code_label *.
13148 (store_constructor): Likewise for locals "loop_start", "loop_end".
13149 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
13151 (expand_expr_real_2): Likewise.
13152 (expand_expr_real_1): Strengthen local "label" from rtx to
13155 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13157 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
13158 from rtx to rtx_insn *.
13159 (store_bit_field_1): Likewise.
13160 (extract_bit_field_1): Likewise.
13161 (expand_mult_const): Likewise for local "insns".
13162 (expmed_mult_highpart): Strengthen local "label" from rtx to
13164 (expand_smod_pow2): Likewise.
13165 (expand_sdiv_pow2): Likewise.
13166 (expand_divmod): Strengthen locals "last", "insn" from rtx to
13167 rtx_insn *. Strengthen locals "label", "label1", "label2",
13168 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
13169 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
13170 (emit_store_flag): Likewise.
13171 (emit_store_flag_force): Strengthen local "label" from rtx to
13173 (do_cmp_and_jump): Likewise for param "label".
13175 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13177 * explow.c (force_reg): Strengthen local "insn" from rtx to
13179 (adjust_stack_1): Likewise.
13180 (allocate_dynamic_stack_space): Likewise. Strengthen locals
13181 "final_label", "available_label", "space_available" from rtx to
13183 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
13184 (anti_adjust_stack_and_probe): Likewise.
13186 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13188 * except.h (sjlj_emit_function_exit_after): Strengthen param
13189 "after" from rtx to rtx_insn *. This is only called with
13190 result of get_last_insn (in function.c) so type-change should be
13193 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
13194 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
13195 to rtx_insn *. These fields are only used from except.c so this
13196 type-change should be self-contained to this patch.
13198 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
13199 local "last" from rtx to rtx_insn *.
13200 (dw2_build_landing_pads): Likewise for local "seq".
13201 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
13202 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
13203 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
13205 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
13207 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
13208 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
13209 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
13210 referring to an insn. Strengthen local "dispatch_label" from
13211 rtx to rtx_code_label *.
13212 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
13214 (expand_eh_return): Strengthen local "around_label" from
13215 rtx to rtx_code_label *.
13216 (convert_to_eh_region_ranges): Strengthen locals "iter",
13217 "last_action_insn", "first_no_action_insn",
13218 "first_no_action_insn_before_switch",
13219 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
13221 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13223 * dwarf2out.c (last_var_location_insn): Strengthen this variable
13224 from rtx to rtx_insn *.
13225 (cached_next_real_insn): Likewise.
13226 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
13227 working with insns.
13228 (dwarf2out_var_location): Strengthen locals "next_real",
13229 "next_note", "expected_next_loc_note", "last_start", "insn" from
13232 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13234 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
13235 from rtx to rtx_insn *.
13236 (create_pseudo_cfg): Likewise for local "insn".
13238 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13240 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
13241 from rtx to rtx_insn *.
13242 (df_bb_regno_last_def_find): Likewise.
13244 * df-problems.c (df_rd_bb_local_compute): Likewise.
13245 (df_lr_bb_local_compute): Likewise.
13246 (df_live_bb_local_compute): Likewise.
13247 (df_chain_remove_problem): Likewise.
13248 (df_chain_create_bb): Likewise.
13249 (df_word_lr_bb_local_compute): Likewise.
13250 (df_remove_dead_eq_notes): Likewise for param "insn".
13251 (df_note_bb_compute): Likewise for local "insn".
13252 (simulate_backwards_to_point): Likewise.
13253 (df_md_bb_local_compute): Likewise.
13255 * df-scan.c (df_scan_free_bb_info): Likewise.
13256 (df_scan_start_dump): Likewise.
13257 (df_scan_start_block): Likewise.
13258 (df_install_ref_incremental): Likewise for local "insn".
13259 (df_insn_rescan_all): Likewise.
13260 (df_reorganize_refs_by_reg_by_insn): Likewise.
13261 (df_reorganize_refs_by_insn_bb): Likewise.
13262 (df_recompute_luids): Likewise.
13263 (df_bb_refs_record): Likewise.
13264 (df_update_entry_exit_and_calls): Likewise.
13265 (df_bb_verify): Likewise.
13267 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13269 * ddg.h (struct ddg_node): Strengthen fields "insn" and
13270 "first_note" from rtx to rtx_insn *.
13271 (get_node_of_insn): Likewise for param 2 "insn".
13272 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
13274 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
13276 (mem_write_insn_p): Likewise.
13277 (mem_access_insn_p): Likewise.
13278 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
13279 (def_has_ccmode_p): Likewise for param "insn".
13280 (add_cross_iteration_register_deps): Likewise for locals
13281 "def_insn" and "use_insn".
13282 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
13283 (build_intra_loop_deps): Likewise for local "src_insn".
13284 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
13286 (get_node_of_insn): Likewise for param "insn".
13288 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13290 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
13291 (deletable_insn_p): Strengthen param "insn" from rtx to
13292 rtx_insn *. Add checked cast to rtx_call_insn when invoking
13293 find_call_stack_args, since this is guarded by CALL_P (insn).
13294 (marked_insn_p): Strengthen param "insn" from rtx to
13296 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
13297 invoking find_call_stack_args, since this is guarded by
13299 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
13300 rtx_insn *; we know this is an insn since this was called by
13301 mark_nonreg_stores.
13302 (mark_nonreg_stores_2): Likewise.
13303 (mark_nonreg_stores): Strengthen param "insn" from rtx to
13305 (find_call_stack_args): Strengthen param "call_insn" from rtx to
13306 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
13308 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
13309 from rtx to rtx_insn *.
13310 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
13311 "next", "ref_insn".
13312 (delete_unmarked_insns): Likewise for locals "insn", "next".
13313 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
13314 (mark_reg_dependencies): Likewise for param "insn".
13315 (rest_of_handle_ud_dce): Likewise for local "insn".
13316 (word_dce_process_block): Likewise.
13317 (dce_process_block): Likewise.
13319 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13321 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
13322 from rtx to rtx_insn *.
13323 (struct change_cc_mode_args): Likewise for field "insn".
13324 (this_insn): Strengthen from rtx to rtx_insn *.
13325 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
13327 (validate_canon_reg): Strengthen param "insn" from rtx to
13329 (canon_reg): Likewise.
13330 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
13332 (record_jump_equiv): Strengthen param "insn" from rtx to
13334 (try_back_substitute_reg): Likewise, also for locals "prev",
13336 (find_sets_in_insn): Likewise for param "insn".
13337 (canonicalize_insn): Likewise.
13338 (cse_insn): Likewise. Add a checked cast.
13339 (invalidate_from_clobbers): Likewise for param "insn".
13340 (invalidate_from_sets_and_clobbers): Likewise.
13341 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
13343 (cse_prescan_path): Strengthen local "insn" from rtx to
13345 (cse_extended_basic_block): Likewise for locals "insn" and
13347 (cse_main): Likewise for param "f".
13348 (check_for_label_ref): Likewise for local "insn".
13349 (set_live_p): Likewise for second param ("insn").
13350 (insn_live_p): Likewise for first param ("insn") and for local
13352 (cse_change_cc_mode_insn): Likewise for first param "insn".
13353 (cse_change_cc_mode_insns): Likewise for first and second params
13355 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
13357 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
13360 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
13361 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13362 Anna Tikhonova <anna.tikhonova@intel.com>
13363 Ilya Tocar <ilya.tocar@intel.com>
13364 Andrey Turetskiy <andrey.turetskiy@intel.com>
13365 Ilya Verbin <ilya.verbin@intel.com>
13366 Kirill Yukhin <kirill.yukhin@intel.com>
13367 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13369 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
13371 * config/i386/sse.md
13372 (define_mode_iterator VI248_AVX2): Delete.
13373 (define_mode_iterator VI2_AVX2_AVX512BW): New.
13374 (define_mode_iterator VI48_AVX2): Ditto.
13375 (define_insn <shift_insn><mode>3): Delete.
13376 (define_insn "<shift_insn><mode>3<mask_name>" with
13377 VI2_AVX2_AVX512BW): New.
13378 (define_insn "<shift_insn><mode>3<mask_name>" with
13381 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
13382 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13383 Anna Tikhonova <anna.tikhonova@intel.com>
13384 Ilya Tocar <ilya.tocar@intel.com>
13385 Andrey Turetskiy <andrey.turetskiy@intel.com>
13386 Ilya Verbin <ilya.verbin@intel.com>
13387 Kirill Yukhin <kirill.yukhin@intel.com>
13388 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13390 * config/i386/sse.md
13391 (define_mode_iterator VI4F_BRCST32x2): New.
13392 (define_mode_attr 64x2_mode): Ditto.
13393 (define_mode_attr 32x2mode): Ditto.
13394 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
13395 with VI4F_BRCST32x2): Ditto.
13396 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
13397 with V16FI mode iterator): Ditto.
13398 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
13399 with V16FI): Ditto.
13400 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
13401 with VI8F_BRCST64x2): Ditto.
13403 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
13404 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13405 Anna Tikhonova <anna.tikhonova@intel.com>
13406 Ilya Tocar <ilya.tocar@intel.com>
13407 Andrey Turetskiy <andrey.turetskiy@intel.com>
13408 Ilya Verbin <ilya.verbin@intel.com>
13409 Kirill Yukhin <kirill.yukhin@intel.com>
13410 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13412 * config/i386/sse.md
13413 (define_mode_iterator VI8_AVX512VL): New.
13414 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
13416 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
13418 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
13419 (define_mode_iterator V48_AVX512VL): New.
13420 (define_mode_iterator V12_AVX512VL): Ditto.
13421 (define_insn <avx512>_load<mode>_mask): Split into two similar
13422 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
13423 Refactor output template.
13424 (define_insn "<avx512>_store<mode>_mask"): Ditto.
13426 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13428 * cprop.c (struct occr): Strengthen field "insn" from rtx to
13430 (reg_available_p): Likewise for param "insn".
13431 (insert_set_in_table): Likewise.
13432 (hash_scan_set): Likewise.
13433 (hash_scan_insn): Likewise.
13434 (make_set_regs_unavailable): Likewise.
13435 (compute_hash_table_work): Likewise for local "insn".
13436 (reg_not_set_p): Strengthen param "insn" from const_rtx to
13438 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
13439 (try_replace_reg): Likewise.
13440 (find_avail_set): Likewise.
13441 (cprop_jump): Likewise for params "setcc", "jump".
13442 (constprop_register): Likewise for param "insn".
13443 (cprop_insn): Likewise.
13444 (do_local_cprop): Likewise.
13445 (local_cprop_pass): Likewise for local "insn".
13446 (bypass_block): Likewise for params "setcc" and "jump".
13447 (bypass_conditional_jumps): Likewise for locals "setcc" and
13449 (one_cprop_pass): Likewise for local "insn".
13451 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13453 * compare-elim.c (struct comparison_use): Strengthen field "insn"
13454 from rtx to rtx_insn *.
13455 (struct comparison): Likewise, also for field "prev_clobber".
13456 (conforming_compare): Likewise for param "insn".
13457 (arithmetic_flags_clobber_p): Likewise.
13458 (find_flags_uses_in_insn): Likewise.
13459 (find_comparison_dom_walker::before_dom_children): Likewise for
13460 locals "insn", "next", "last_clobber".
13461 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
13463 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13465 * combine-stack-adj.c (struct csa_reflist): Strengthen field
13466 "insn" from rtx to rtx_insn *.
13467 (single_set_for_csa): Likewise for param "insn".
13468 (record_one_stack_ref): Likewise.
13469 (try_apply_stack_adjustment): Likewise.
13470 (struct record_stack_refs_data): Likewise for field "insn".
13471 (maybe_move_args_size_note): Likewise for params "last" and "insn".
13472 (prev_active_insn_bb): Likewise for return type and param "insn".
13473 (next_active_insn_bb): Likewise.
13474 (force_move_args_size_note): Likewise for params "prev" and "last"
13475 and locals "test", "next_candidate", "prev_candidate".
13476 (combine_stack_adjustments_for_block): Strengthen locals
13477 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
13480 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13482 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
13483 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
13484 (subst_insn): Likewise for this variable.
13485 (added_links_insn): Likewise.
13486 (struct insn_link): Likewise for field "insn".
13487 (alloc_insn_link): Likewise for param "insn".
13488 (struct undobuf): Likewise for field "other_insn".
13489 (find_single_use): Likewise for param "insn" and local "next".
13490 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
13491 (delete_noop_moves): Likewise for locals "insn", "next".
13492 (create_log_links): Likewise for locals "insn", "use_insn".
13493 Strengthen local "next_use" from rtx * to rtx_insn **.
13494 (insn_a_feeds_b): Likewise for params "a", "b".
13495 (combine_instructions): Likewise for param "f" and locals "insn",
13496 "next", "prev", "first", "last_combined_insn", "link", "link1",
13497 "temp". Replace use of NULL_RTX with NULL when referring to
13499 (setup_incoming_promotions): Likewise for param "first"
13500 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
13501 (can_combine_p): Likewise for params "insn", "i3", "pred",
13502 "pred2", "succ", "succ2" and for local "p".
13503 (combinable_i3pat): Likewise for param "i3".
13504 (cant_combine_insn_p): Likewise for param "insn".
13505 (likely_spilled_retval_p): Likewise.
13506 (adjust_for_new_dest): Likewise.
13507 (update_cfg_for_uncondjump): Likewise, also for local "insn".
13508 (try_combine): Likewise for return type and for params "i3", "i2",
13509 "i1", "i0", "last_combined_insn", and for locals "insn",
13510 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
13511 "i0_insn". Eliminate local "tem" in favor of new locals
13512 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
13513 checked cast for now to rtx_insn * on the return type of
13514 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
13516 (find_split_point): Strengthen param "insn" from rtx to
13518 (simplify_set): Likewise for local "other_insn".
13519 (recog_for_combine): Likewise for param "insn".
13520 (record_value_for_reg): Likewise.
13521 (record_dead_and_set_regs_1): Likewise for local
13522 "record_dead_insn".
13523 (record_dead_and_set_regs): Likewise for param "insn".
13524 (record_promoted_value): Likewise.
13525 (check_promoted_subreg): Likewise.
13526 (get_last_value_validate): Likewise.
13527 (reg_dead_at_p): Likewise.
13528 (move_deaths): Likewise for param "to_insn".
13529 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
13530 and locals "place", "place2", "cc0_setter". Eliminate local "tem
13531 in favor of new locals "tem_note" and "tem_insn", the latter being
13533 (distribute_links): Strengthen locals "place", "insn" from rtx to
13536 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13538 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
13540 (can_delete_label_p): Require a const rtx_code_label * rather than
13542 (delete_insn): Add checked cast to rtx_code_label * when we know
13543 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
13545 (delete_insn_chain): Strengthen locals "prev" and "current" from
13546 rtx to rtx_insn *. Add a checked cast when assigning from
13547 "finish" (strengthening the params will come later). Add a
13548 checked cast to rtx_note * in region where we know
13550 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
13552 (compute_bb_for_insn): Likewise.
13553 (free_bb_for_insn): Likewise for local "insn".
13554 (compute_bb_for_insn): Likewise.
13555 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
13556 local "insn" from rtx to rtx_insn *
13557 (flow_active_insn_p): Require a const rtx_insn * rather than a
13559 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
13561 (can_fallthru): Likewise for locals "insn" and "insn2".
13562 (bb_note): Likewise for local "note".
13563 (first_insn_after_basic_block_note): Likewise for local "note" and
13565 (rtl_split_block): Likewise for locals "insn" and "next".
13566 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
13568 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
13569 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
13571 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
13572 them), "kill_from", "barrier", "new_insn".
13573 (patch_jump_insn): Likewise for params "insn", "old_label".
13574 (redirect_branch_edge): Likewise for locals "old_label", "insn".
13575 (force_nonfallthru_and_redirect): Likewise for locals "insn",
13576 "old_label", "new_label".
13577 (rtl_tidy_fallthru_edge): Likewise for local "q".
13578 (rtl_split_edge): Likewise for locals "before", "last".
13579 (commit_one_edge_insertion): Likewise for locals "before",
13580 "after", "insns", "tmp", "last", adding a checked cast where
13581 currently necessary.
13582 (commit_edge_insertions): Likewise.
13583 (rtl_dump_bb): Likewise for locals "insn", "last".
13584 (print_rtl_with_bb): Likewise for local "x".
13585 (rtl_verify_bb_insns): Likewise for local "x".
13586 (rtl_verify_bb_pointers): Likewise for local "insn".
13587 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
13589 (rtl_verify_fallthru): Likewise for local "insn".
13590 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
13591 (purge_dead_edges): Likewise for local "insn".
13592 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
13593 (skip_insns_after_block): Likewise for return type and for locals
13594 "insn", "last_insn", "next_head", "prev".
13595 (record_effective_endpoints): Likewise for locals "next_insn",
13597 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
13598 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
13599 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
13600 (duplicate_insn_chain): For now, add checked cast from rtx to
13601 rtx_insn * when returning insn.
13602 (cfg_layout_duplicate_bb): Likewise for local "insn".
13603 (cfg_layout_delete_block): Likewise for locals "insn", "next",
13604 "prev", "remaints".
13605 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
13606 (rtl_block_empty_p): Likewise.
13607 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
13608 "split_point", "last".
13609 (rtl_block_ends_with_call_p): Likewise for local "insn".
13610 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
13612 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
13613 "split_at_insn" from rtx to rtx_insn *.
13614 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
13615 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
13616 to const rtx_insn *.
13617 (rtl_account_profile_record): Likewise.
13619 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13621 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
13623 (average_num_loop_insns): Likewise.
13624 (init_set_costs): Likewise for local "seq".
13625 (seq_cost): Likewise for param "seq", from const_rtx to const
13628 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13630 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
13633 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13635 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
13636 "f1" and "f2" from rtx * to rtx_insn **.
13637 (flow_find_head_matching_sequence): Likewise.
13639 * cfgcleanup.c (try_simplify_condjump): Strengthen local
13640 "cbranch_insn" from rtx to rtx_insn *.
13641 (thread_jump): Likewise for local "insn".
13642 (try_forward_edges): Likewise for local "last".
13643 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
13644 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
13646 (can_replace_by): Likewise for params "i1", "i2".
13647 (old_insns_match_p): Likewise.
13648 (merge_notes): Likewise.
13649 (walk_to_nondebug_insn): Likewise for param "i1".
13650 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
13651 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
13652 "afterlast1", "afterlast2" from rtx to rtx_insn *.
13653 (flow_find_head_matching_sequence): Strengthen params "f1" and
13654 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
13655 "last1", "last2", "beforelast1", "beforelast2" from rtx to
13657 (outgoing_edges_match): Likewise for locals "last1", "last2".
13658 (try_crossjump_to_edge): Likewise for local "insn".
13659 Replace call to for_each_rtx with for_each_rtx_in_insn.
13661 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
13662 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
13663 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
13664 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
13665 (try_optimize_cfg): Strengthen local "last" from rtx to
13667 (delete_dead_jumptables): Likewise for locals "insn", "next",
13670 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
13671 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
13672 "rtx else_first_tail", to reflect the basic-block.h changes above.
13674 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13676 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
13678 (purge_dead_tablejump_edges): Likewise.
13679 (find_bb_boundaries): Likewise for locals "insn", "end",
13680 "flow_transfer_insn".
13682 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13684 * caller-save.c (save_call_clobbered_regs): Strengthen locals
13685 "ins" and "prev" from rtx to rtx_insn *.
13687 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13689 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
13691 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
13692 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
13694 (load_register_parameters): Likewise for local "before_arg".
13695 (check_sibcall_argument_overlap): Likewise for param "insn".
13696 (expand_call): Likewise for locals "normal_call_insns",
13697 "tail_call_insns", "insns", "before_call", "after_args",
13698 "before_arg", "last", "prev". Strengthen one of the "last" from
13699 rtx to rtx_call_insn *.
13700 (fixup_tail_calls): Strengthen local "insn" from rtx to
13702 (emit_library_call_value_1): Likewise for locals "before_call" and
13705 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13707 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
13708 and "last" from rtx to rtx_insn *.
13709 (expand_builtin_nonlocal_goto): Likewise for local "insn".
13710 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
13712 (expand_errno_check): Strengthen local "lab" from rtx to
13714 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
13716 (expand_builtin_mathfn_2): Likewise.
13717 (expand_builtin_mathfn_ternary): Likewise.
13718 (expand_builtin_mathfn_3): Likewise.
13719 (expand_builtin_interclass_mathfn): Likewise for local "last".
13720 (expand_builtin_int_roundingfn): Likewise for local "insns".
13721 (expand_builtin_int_roundingfn_2): Likewise.
13722 (expand_builtin_strlen): Likewise for local "before_strlen".
13723 (expand_builtin_strncmp): Likewise for local "seq".
13724 (expand_builtin_signbit): Likewise for local "last".
13725 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
13726 from rtx to rtx_code_label *.
13727 (expand_stack_restore): Strengthen local "prev" from rtx to
13730 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13732 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
13734 (struct btr_def_s): Likewise.
13735 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
13737 (add_btr_def): Likewise.
13738 (new_btr_user): Likewise.
13739 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
13741 (link_btr_uses): Likewise.
13742 (move_btr_def): Likewise for locals "insp", "old_insn",
13743 "new_insn". Add checked cast to rtx_insn * for now on result of
13745 (can_move_up): Strengthen param "insn" from const_rtx to
13748 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13750 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
13752 (get_uncond_jump_length): Likewise for locals "label", "jump".
13753 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
13755 (add_labels_and_missing_jumps): Likewise for local "new_jump".
13756 (fix_up_fall_thru_edges): Likewise for local "old_jump".
13757 (find_jump_block): Likewise for local "insn".
13758 (fix_crossing_conditional_branches): Likewise for locals
13759 "old_jump", "new_jump".
13760 (fix_crossing_unconditional_branches): Likewise for locals
13761 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
13762 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
13764 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13766 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
13768 (struct mem_insn): Likewise for field "insn".
13769 (reg_next_use): Strengthen from rtx * to rtx_insn **.
13770 (reg_next_inc_use): Likewise.
13771 (reg_next_def): Likewise.
13772 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
13773 from rtx to rtx_insn *.
13774 (move_insn_before): Likewise for param "next_insn" and local "insns".
13775 (attempt_change): Likewise for local "mov_insn".
13776 (try_merge): Likewise for param "last_insn".
13777 (get_next_ref): Likewise for return type and local "insn".
13778 Strengthen param "next_array" from rtx * to rtx_insn **.
13779 (parse_add_or_inc): Strengthen param "insn" from rtx to
13781 (find_inc): Likewise for locals "insn" and "other_insn" (three of
13783 (merge_in_block): Likewise for locals "insn", "curr",
13785 (pass_inc_dec::execute): Update allocations of the arrays to
13786 reflect the stronger types.
13788 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13790 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
13791 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
13792 from rtx to rtx_code_label *.
13794 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13796 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
13799 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
13801 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
13802 generated a warning and prevented bootstrapping the compiler.
13804 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13806 * rtl.h (delete_related_insns): Strengthen return type from rtx to
13809 * jump.c (delete_related_insns): Likewise, also for locals "next"
13812 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13814 * genautomata.c (output_internal_insn_latency_func): When writing
13815 the function "internal_insn_latency" to insn-automata.c,
13816 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
13817 allowing the optional guard function of (define_bypass) clauses to
13818 expect a pair of rtx_insn *, rather than a pair of rtx.
13819 (output_insn_latency_func): When writing the function
13820 "insn_latency", add an "uncast_" prefix to params "insn" and
13821 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
13822 using checked casts from the params, thus enabling the above
13823 change to the generated "internal_insn_latency" function.
13825 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
13827 PR tree-optimization/62091
13828 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
13829 handle correctly arrays.
13830 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
13831 inheritance binfos.
13832 (record_known_type): Walk into inner type.
13833 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
13834 condition on no type changes.
13836 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13838 * genattrtab.c (write_attr_get): Within the generated get_attr_
13839 functions, rename param "insn" to "uncast_insn" and reintroduce
13840 "insn" as an local rtx_insn * using a checked cast, so that "insn"
13841 is an rtx_insn * within insn-attrtab.c
13843 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13845 * output.h (peephole): Strengthen return type from rtx to
13847 * rtl.h (delete_for_peephole): Likewise for both params.
13848 * genpeep.c (main): In generated "peephole" function, strengthen
13849 return type and local "insn" from rtx to rtx_insn *. For now,
13850 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
13851 rtx_insn *, with a checked cast.
13852 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
13853 locals "insn", "next", "prev" from rtx to rtx_insn *.
13855 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
13857 PR tree-optimization/62112
13858 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
13859 * gimple-iterator.h (gsi_replace): Return bool.
13860 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
13861 moved from ref_may_alias_global_p.
13862 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
13864 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
13865 (stmt_kills_ref_p_1): Rename...
13866 (stmt_kills_ref_p): ... to this.
13867 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
13868 stmt_kills_ref_p): Declare.
13869 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
13870 Move the self-assignment case...
13871 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
13873 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13875 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
13877 * emit-rtl.c (try_split): Likewise, also for locals "before" and
13878 "after". For now, don't strengthen param "trial", which requires
13879 adding checked casts when returning it.
13881 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13883 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
13884 "label" from rtx to rtx_code_label *. Strengthen param 1 of
13885 "var_location" hook from rtx to rtx_insn *.
13886 (debug_nothing_rtx): Delete in favor of...
13887 (debug_nothing_rtx_code_label): New prototype.
13888 (debug_nothing_rtx_rtx): Delete unused prototype.
13889 (debug_nothing_rtx_insn): New prototype.
13891 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
13892 invoking debug_hooks->var_location (in two places, one in a NOTE
13893 case of a switch statement, the other guarded by a CALL_P
13894 conditional. Add checked cast to rtx_code_label * when invoking
13895 debug_hooks->label (within CODE_LABEL case of switch statement).
13897 * dbxout.c (dbx_debug_hooks): Update "label" hook from
13898 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
13899 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
13900 (xcoff_debug_hooks): Likewise.
13901 * debug.c (do_nothing_debug_hooks): Likewise.
13902 (debug_nothing_rtx): Delete in favor of...
13903 (debug_nothing_rtx_insn): New function.
13904 (debug_nothing_rtx_rtx): Delete unused function.
13905 (debug_nothing_rtx_code_label): New function.
13906 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
13907 debug_nothing_rtx to debug_nothing_rtx_code_label.
13908 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
13910 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
13911 debug_nothing_rtx to debug_nothing_rtx_insn.
13912 (sdbout_label): Strengthen param "insn" from rtx to
13914 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
13915 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
13916 "var_location" hook from debug_nothing_rtx to
13917 debug_nothing_rtx_insn.
13919 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13921 * recog.h (insn_output_fn): Update this function typedef to match
13922 the changes below to the generated output functions, strengthening
13923 the 2nd param from rtx to rtx_insn *.
13925 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
13926 insn when invoking an output function, to match the new signature
13927 of insn_output_fn with a stronger second param.
13929 * genconditions.c (write_header): In the generated code for
13930 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
13931 to match the other changes in this patch.
13933 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
13934 the generated "gen_" functions from rtx to rtx_insn * within their
13937 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
13938 the subfunctions within the generated "recog_", "split", "peephole2"
13939 function trees from rtx to rtx_insn *. For now, the top-level
13940 generated functions ("recog", "split", "peephole2") continue to
13941 take a plain rtx for "insn", to avoid introducing dependencies on
13942 other patches. Rename this 2nd param from "insn" to
13943 "uncast_insn", and reintroduce "insn" as a local variable of type
13944 rtx_insn *, initialized at the top of the generated function with
13945 a checked cast on "uncast_insn".
13946 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
13947 the generated "gen_" functions from rtx to rtx_insn * within their
13950 * genoutput.c (process_template): Strengthen the 2nd param within
13951 the generated "output_" functions "insn" from rtx to rtx_insn *.
13953 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
13955 * tree-profile.c (tree_profiling): Skip external functions
13956 when doing coverage instrumentation.
13957 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
13959 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13961 * config/rs6000/altivec.h (vec_cpsgn): New #define.
13962 (vec_mergee): Likewise.
13963 (vec_mergeo): Likewise.
13964 (vec_cntlz): Likewise.
13965 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
13966 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
13967 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
13968 VMRGEW, and VMRGOW.
13969 * doc/extend.texi: Document various forms of vec_cpsgn,
13970 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
13971 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
13972 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
13973 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
13974 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
13976 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13978 * config/rs6000/rs6000.c (context.h): New include.
13979 (tree-pass.h): Likewise.
13980 (make_pass_analyze_swaps): New decl.
13981 (rs6000_option_override): Register pass_analyze_swaps.
13982 (swap_web_entry): New subsclass of web_entry_base (df.h).
13983 (special_handling_values): New enum.
13984 (union_defs): New function.
13985 (union_uses): Likewise.
13986 (insn_is_load_p): Likewise.
13987 (insn_is_store_p): Likewise.
13988 (insn_is_swap_p): Likewise.
13989 (rtx_is_swappable_p): Likewise.
13990 (insn_is_swappable_p): Likewise.
13991 (chain_purpose): New enum.
13992 (chain_contains_only_swaps): New function.
13993 (mark_swaps_for_removal): Likewise.
13994 (swap_const_vector_halves): Likewise.
13995 (adjust_subreg_index): Likewise.
13996 (permute_load): Likewise.
13997 (permute_store): Likewise.
13998 (handle_special_swappables): Likewise.
13999 (replace_swap_with_copy): Likewise.
14000 (dump_swap_insn_table): Likewise.
14001 (rs6000_analyze_swaps): Likewise.
14002 (pass_data_analyze_swaps): New pass_data.
14003 (pass_analyze_swaps): New rtl_opt_pass.
14004 (make_pass_analyze_swaps): New function.
14005 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
14007 2014-08-21 David Malcolm <dmalcolm@redhat.com>
14009 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
14010 type from rtx to rtx_insn *.
14011 (create_copy_of_insn_rtx): Likewise.
14012 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
14013 (create_copy_of_insn_rtx): Likewise, also for local "res".
14015 2014-08-21 David Malcolm <dmalcolm@redhat.com>
14017 * rtl.h (find_first_parameter_load): Strengthen return type from
14019 * rtlanal.c (find_first_parameter_load): Strengthen return type
14020 from rtx to rtx_insn *. Add checked cast for now, to postpone
14021 strengthening the params.
14023 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
14026 * diagnostic.c: Set default caret.
14027 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
14029 * diagnostic.h (struct diagnostic_context):
14031 2014-08-21 David Malcolm <dmalcolm@redhat.com>
14033 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
14034 (sel_bb_head): Strengthen return type insn_t (currently just an
14035 rtx) to rtx_insn *.
14036 (sel_bb_end): Likewise.
14038 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
14039 (sel_bb_head): Strengthen return type and local "head" from
14040 insn_t (currently just an rtx) to rtx_insn *.
14041 (sel_bb_end): Likewise for return type.
14042 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
14045 2014-08-21 David Malcolm <dmalcolm@redhat.com>
14047 * basic-block.h (get_last_bb_insn): Strengthen return type from
14049 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
14052 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
14055 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
14057 (diagnostic_report_diagnostic): ... from here.
14058 * toplev.c (general_init): Move code to c-family.
14060 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
14062 * df.h (web_entry_base): Replace existing struct web_entry with a
14063 new class web_entry_base with only the predecessor member.
14064 (unionfind_root): Remove declaration and move to class member.
14065 (unionfind_union): Remove declaration and move to friend
14067 (union_defs): Remove declaration.
14068 * web.c (web_entry_base::unionfind_root): Modify to be member
14069 function and adjust accessors.
14070 (unionfind_union): Modify to be friend function and adjust
14072 (web_entry): New subclass of web_entry_base containing the reg
14074 (union_match_dups): Modify for struct -> class changes.
14075 (union_defs): Likewise.
14076 (entry_register): Likewise.
14077 (pass_web::execute): Likewise.
14079 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
14081 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
14082 builtin define __VEC_ELEMENT_REG_ORDER__.
14084 2014-08-20 Martin Jambor <mjambor@suse.cz>
14085 Wei Mi <wmi@google.com>
14088 PR middle-end/61776
14089 * tree-ssa-operands.c (update_stmt_operands): Remove
14090 MODIFIED_NORETURN_CALLS.
14091 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
14092 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
14093 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
14094 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
14095 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
14096 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
14097 (gimple_call_set_ctrl_altering): New func.
14098 (gimple_call_ctrl_altering_p): Ditto.
14099 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
14100 (make_blocks): Use gimple_call_initialize_ctrl_altering.
14101 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
14102 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
14103 remove MODIFIED_NORETURN_CALLS.
14105 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
14107 * coverage.c (coverage_compute_profile_id): Return non-0;
14108 also handle symbols with unique name.
14109 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
14111 2014-08-20 Steve Ellcey <sellcey@mips.com>
14113 PR middle-end/49191
14114 * doc/sourcebuild.texi (non_strict_align): New.
14116 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
14118 * cgraphunit.c (ipa_passes, compile): Reshedule
14119 symtab_remove_unreachable_nodes passes; update comments.
14120 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
14121 TODO_remove_functions before the pass; the functions ought to be
14123 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
14124 TODO_remove_functions.
14125 * passes.c (pass_data_early_local_passes): Do not schedule function
14127 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
14129 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
14132 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
14133 before setting the option.
14134 * diagnostic.c (diagnostic_classify_diagnostic): Record
14135 command-line status.
14137 2014-08-20 Richard Biener <rguenther@suse.de>
14140 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
14141 to build uint{16,32,64}_type_node.
14143 2014-08-20 Terry Guo <terry.guo@arm.com>
14145 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
14146 with immediate_operand.
14148 2014-08-20 David Malcolm <dmalcolm@redhat.com>
14150 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
14151 "insn" from an as_a to a safe_as_a, for the case when "insn" is
14154 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
14156 PR preprocessor/51303
14157 * incpath.c (remove_duplicates): Use cpp_warning.
14159 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
14163 * doc/options.texi (CPP): Document it.
14164 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
14165 * optc-gen.awk: Handle CPP.
14166 * opth-gen.awk: Likewise.
14168 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14170 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
14172 (duplicate_insn_chain): Likewise.
14173 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
14174 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
14175 checked cast for now (until we can strengthen the params in the
14177 (duplicate_insn_chain): Likewise.
14179 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14181 * rtl.h (next_cc0_user): Strengthen return type from rtx to
14183 (prev_cc0_setter): Likewise.
14185 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
14186 rtx_insn *, adding checked casts for now as necessary.
14187 (prev_cc0_setter): Likewise.
14189 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14191 * expr.h (emit_move_insn): Strengthen return type from rtx to
14193 (emit_move_insn_1): Likewise.
14194 (emit_move_complex_push): Likewise.
14195 (emit_move_complex_parts): Likewise.
14197 * expr.c (emit_move_via_integer): Strengthen return type from rtx
14198 to rtx_insn *. Replace use of NULL_RTX with NULL when working
14200 (emit_move_complex_push): Strengthen return type from rtx to
14202 (emit_move_complex): Likewise, also for local "ret".
14203 (emit_move_ccmode): Likewise.
14204 (emit_move_multi_word): Likewise for return type and locals
14205 "last_insn", "seq".
14206 (emit_move_insn_1): Likewise for return type and locals "result",
14208 (emit_move_insn): Likewise for return type and local "last_insn".
14209 (compress_float_constant): Likewise.
14211 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14213 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
14214 from rtx to rtx_insn *.
14216 * rtl.h (emit_insn_before): Likewise.
14217 (emit_insn_before_noloc): Likewise.
14218 (emit_insn_before_setloc): Likewise.
14219 (emit_jump_insn_before): Likewise.
14220 (emit_jump_insn_before_noloc): Likewise.
14221 (emit_jump_insn_before_setloc): Likewise.
14222 (emit_call_insn_before): Likewise.
14223 (emit_call_insn_before_noloc): Likewise.
14224 (emit_call_insn_before_setloc): Likewise.
14225 (emit_debug_insn_before): Likewise.
14226 (emit_debug_insn_before_noloc): Likewise.
14227 (emit_debug_insn_before_setloc): Likewise.
14228 (emit_label_before): Likewise.
14229 (emit_insn_after): Likewise.
14230 (emit_insn_after_noloc): Likewise.
14231 (emit_insn_after_setloc): Likewise.
14232 (emit_jump_insn_after): Likewise.
14233 (emit_jump_insn_after_noloc): Likewise.
14234 (emit_jump_insn_after_setloc): Likewise.
14235 (emit_call_insn_after): Likewise.
14236 (emit_call_insn_after_noloc): Likewise.
14237 (emit_call_insn_after_setloc): Likewise.
14238 (emit_debug_insn_after): Likewise.
14239 (emit_debug_insn_after_noloc): Likewise.
14240 (emit_debug_insn_after_setloc): Likewise.
14241 (emit_label_after): Likewise.
14242 (emit_insn): Likewise.
14243 (emit_debug_insn): Likewise.
14244 (emit_jump_insn): Likewise.
14245 (emit_call_insn): Likewise.
14246 (emit_label): Likewise.
14247 (gen_clobber): Likewise.
14248 (emit_clobber): Likewise.
14249 (gen_use): Likewise.
14250 (emit_use): Likewise.
14253 (emit_barrier_before): Strengthen return type from rtx to
14255 (emit_barrier_after): Likewise.
14256 (emit_barrier): Likewise.
14258 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
14259 from rtx to rtx_insn *. Add checked casts for now when converting
14260 "last" from rtx to rtx_insn *.
14261 (emit_insn_before_noloc): Likewise for return type.
14262 (emit_jump_insn_before_noloc): Likewise.
14263 (emit_call_insn_before_noloc): Likewise.
14264 (emit_debug_insn_before_noloc): Likewise.
14265 (emit_barrier_before): Strengthen return type and local "insn"
14266 from rtx to rtx_barrier *.
14267 (emit_label_before): Strengthen return type from rtx to
14268 rtx_insn *. Add checked cast for now when returning param
14269 (emit_pattern_after_noloc): Strengthen return type from rtx to
14270 rtx_insn *. Add checked casts for now when converting "last" from
14272 (emit_insn_after_noloc): Strengthen return type from rtx to
14274 (emit_jump_insn_after_noloc): Likewise.
14275 (emit_call_insn_after_noloc): Likewise.
14276 (emit_debug_insn_after_noloc): Likewise.
14277 (emit_barrier_after): Strengthen return type from rtx to
14279 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
14280 Add checked cast for now when converting "label" from rtx to
14282 (emit_pattern_after_setloc): Strengthen return type from rtx to
14283 rtx_insn *. Add checked casts for now when converting "last" from
14285 (emit_pattern_after): Strengthen return type from rtx to
14287 (emit_insn_after_setloc): Likewise.
14288 (emit_insn_after): Likewise.
14289 (emit_jump_insn_after_setloc): Likewise.
14290 (emit_jump_insn_after): Likewise.
14291 (emit_call_insn_after_setloc): Likewise.
14292 (emit_call_insn_after): Likewise.
14293 (emit_debug_insn_after_setloc): Likewise.
14294 (emit_debug_insn_after): Likewise.
14295 (emit_pattern_before_setloc): Likewise. Add checked casts for now
14296 when converting "last" from rtx to rtx_insn *.
14297 (emit_pattern_before): Strengthen return type from rtx to
14299 (emit_insn_before_setloc): Likewise.
14300 (emit_insn_before): Likewise.
14301 (emit_jump_insn_before_setloc): Likewise.
14302 (emit_jump_insn_before): Likewise.
14303 (emit_call_insn_before_setloc): Likewise.
14304 (emit_call_insn_before): Likewise.
14305 (emit_debug_insn_before_setloc): Likewise.
14306 (emit_debug_insn_before): Likewise.
14307 (emit_insn): Strengthen return type and locals "last", "insn",
14308 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
14309 within cases where we know we have an insn.
14310 (emit_debug_insn): Likewise.
14311 (emit_jump_insn): Likewise.
14312 (emit_call_insn): Strengthen return type and local "insn" from rtx
14314 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
14315 a checked cast to rtx_insn * for now on "label".
14316 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
14317 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
14318 (emit_use): Likewise.
14319 (gen_use): Likewise, also for local "seq".
14320 (emit): Likewise for return type and local "insn".
14321 (rtx_insn): Likewise for return type and local "new_rtx".
14323 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
14324 from rtx to rtx_barrier *.
14326 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
14327 changed return type from rtx to rtx_insn *, we must update
14328 "emit_fn" type, and this in turn means updating...
14329 (frame_insn): ...this. Strengthen return type from rtx to
14330 rtx_insn *. Introduce a new local "insn" of the appropriate type.
14332 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14334 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
14335 rtx to rtx_jump_table_data *. Also for local.
14336 * rtl.h (emit_jump_table_data): Likewise.
14338 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14340 * basic-block.h (create_basic_block_structure): Strengthen third
14341 param "bb_note" from rtx to rtx_note *.
14342 * rtl.h (emit_note_before): Strengthen return type from rtx to
14344 (emit_note_after): Likewise.
14345 (emit_note): Likewise.
14346 (emit_note_copy): Likewise. Also, strengthen param similarly.
14347 * function.h (struct rtl_data): Strengthen field
14348 "x_stack_check_probe_note" from rtx to rtx_note *.
14350 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
14351 from rtx to rtx_note *.
14352 * cfgrtl.c (create_basic_block_structure): Strengthen third param
14353 "bb_note" from rtx to rtx_note *.
14354 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
14355 when calling emit_note_copy.
14356 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
14358 (emit_note_after): Likewise.
14359 (emit_note_before): Likewise.
14360 (emit_note_copy): Likewise. Also, strengthen param similarly.
14361 (emit_note): Likewise.
14362 * except.c (emit_note_eh_region_end): Likewise for return type.
14363 Strengthen local "next" from rtx to rtx_insn *.
14364 (convert_to_eh_region_ranges): Strengthen local "note"
14365 from rtx to rtx_note *.
14366 * final.c (change_scope): Likewise.
14367 (reemit_insn_block_notes): Likewise, for both locals named "note".
14368 Also, strengthen local "insn" from rtx to rtx_insn *.
14369 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
14371 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
14372 strengthen local "seq" from rtx to rtx_insn *.
14373 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
14375 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
14377 (get_bb_note_from_pool): Strengthen return type from rtx to
14379 (sel_create_basic_block): Strengthen local "new_bb_note" from
14380 insn_t to rtx_note *.
14381 * var-tracking.c (emit_note_insn_var_location): Strengthen local
14382 "note" from rtx to rtx_note *.
14383 (emit_notes_in_bb): Likewise.
14385 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14387 * function.h (struct rtl_data): Strengthen field
14388 "x_parm_birth_insn" from rtx to rtx_insn *.
14389 * function.c (struct assign_parm_data_all): Strengthen fields
14390 "first_conversion_insn" and "last_conversion_insn" from rtx to
14393 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14395 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
14396 to rtx_insn *; also for local "var_end_seq".
14397 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
14398 (maybe_cleanup_end_of_block): Likewise for param "last" and local
14400 (expand_gimple_cond): Likewise for locals "last2" and "last".
14401 (mark_transaction_restart_calls): Likewise for local "insn".
14402 (expand_gimple_stmt): Likewise for return type and locals "last"
14404 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
14405 (avoid_complex_debug_insns): Likewise for param "insn".
14406 (expand_debug_locations): Likewise for locals "insn", "last",
14407 "prev_insn" and "insn2".
14408 (expand_gimple_basic_block): Likewise for local "last".
14409 (construct_exit_block): Likewise for locals "head", "end",
14411 (pass_expand::execute): Likewise for locals "var_seq",
14412 "var_ret_seq", "next".
14414 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14416 * asan.h (asan_emit_stack_protection): Strengthen return type from
14418 * asan.c (asan_emit_stack_protection): Likewise. Add local
14419 "insns" to hold the return value.
14421 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14423 * basic-block.h (bb_note): Strengthen return type from rtx to
14425 * sched-int.h (bb_note): Likewise.
14426 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
14428 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14430 * rtl.h (make_insn_raw): Strengthen return type from rtx to
14433 * emit-rtl.c (make_insn_raw): Strengthen return type and local
14434 "insn" from rtx to rtx_insn *.
14435 (make_debug_insn_raw): Strengthen return type from rtx to
14436 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
14437 (make_jump_insn_raw): Strengthen return type from rtx to
14438 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
14439 (make_call_insn_raw): Strengthen return type from rtx to
14440 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
14441 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
14442 callback from rtx to rtx_insn *; likewise for local "insn" and
14443 "next", adding a checked cast to rtx_insn in the relevant cases of
14444 the switch statement.
14445 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
14446 callback from rtx to rtx_insn *.
14447 (emit_pattern_after_setloc): Likewise.
14448 (emit_pattern_after): Likewise.
14449 (emit_pattern_before_setloc): Likewise.
14450 (emit_pattern_before): Likewise.
14452 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14454 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
14456 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
14457 accepting an rtx_insn *.
14458 (last_call_insn): Strengthen return type from rtx to
14461 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14463 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
14464 "insns" from rtx to rtx_insn *.
14465 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
14466 locals "insn" and "prev".
14468 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14470 * rtl.h (tablejump_p): Strengthen third param from rtx * to
14471 rtx_jump_table_data **.
14473 * cfgbuild.c (make_edges): Introduce local "table", using it in
14474 place of "tmp" for jump table data.
14475 (find_bb_boundaries): Strengthen local "table" from rtx to
14476 rtx_jump_table_data *.
14477 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
14478 (outgoing_edges_match): Likewise for locals "table1" and "table2".
14479 (try_crossjump_to_edge): Likewise.
14480 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
14482 (patch_jump_insn): Introduce local "table", using it in place of
14483 "tmp" for jump table data.
14484 (force_nonfallthru_and_redirect): Introduce local "table", so that
14485 call to tablejump_p can receive an rtx_jump_table_data **. Update
14486 logic around the call to overwrite "note" appropriately if
14487 tablejump_p returns non-zero.
14488 (get_last_bb_insn): Introduce local "table", using it in place of
14489 "tmp" for jump table data.
14490 * dwarf2cfi.c (create_trace_edges): Likewise.
14492 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
14493 from rtx to rtx_jump_table_data *.
14494 (create_fix_barrier): Strengthen local "tmp" from rtx to
14495 rtx_jump_table_data *.
14496 (arm_reorg): Likewise for local "table".
14498 * config/s390/s390.c (s390_chunkify_start): Likewise.
14500 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
14502 * jump.c (delete_related_insns): Strengthen local "lab_next" from
14503 rtx to rtx_jump_table_data *.
14505 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
14506 rtx_jump_table_data **. Add a checked cast when writing through
14507 the pointer: we know there that local "table" is non-NULL and that
14508 JUMP_TABLE_DATA_P (table) holds.
14509 (label_is_jump_target_p): Introduce local "table", using it in
14510 place of "tmp" for jump table data.
14512 2014-08-19 Marek Polacek <polacek@redhat.com>
14515 * doc/invoke.texi: Document -Wbool-compare.
14517 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14519 * rtl.h (entry_of_function): Strengthen return type from rtx to
14521 * cfgrtl.c (entry_of_function): Likewise.
14523 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14525 * emit-rtl.h (get_insns): Strengthen return type from rtx to
14526 rtx_insn *, adding a checked cast for now.
14527 (get_last_insn): Likewise.
14529 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14531 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
14534 * emit-rtl.c (gen_label_rtx): Likewise.
14536 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14538 * rtl.h (previous_insn): Strengthen return type from rtx to
14540 (next_insn): Likewise.
14541 (prev_nonnote_insn): Likewise.
14542 (prev_nonnote_insn_bb): Likewise.
14543 (next_nonnote_insn): Likewise.
14544 (next_nonnote_insn_bb): Likewise.
14545 (prev_nondebug_insn): Likewise.
14546 (next_nondebug_insn): Likewise.
14547 (prev_nonnote_nondebug_insn): Likewise.
14548 (next_nonnote_nondebug_insn): Likewise.
14549 (prev_real_insn): Likewise.
14550 (next_real_insn): Likewise.
14551 (prev_active_insn): Likewise.
14552 (next_active_insn): Likewise.
14554 * emit-rtl.c (next_insn): Strengthen return type from rtx to
14555 rtx_insn *, adding a checked cast.
14556 (previous_insn): Likewise.
14557 (next_nonnote_insn): Likewise.
14558 (next_nonnote_insn_bb): Likewise.
14559 (prev_nonnote_insn): Likewise.
14560 (prev_nonnote_insn_bb): Likewise.
14561 (next_nondebug_insn): Likewise.
14562 (prev_nondebug_insn): Likewise.
14563 (next_nonnote_nondebug_insn): Likewise.
14564 (prev_nonnote_nondebug_insn): Likewise.
14565 (next_real_insn): Likewise.
14566 (prev_real_insn): Likewise.
14567 (next_active_insn): Likewise.
14568 (prev_active_insn): Likewise.
14570 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
14571 param "stepfunc" so that it returns an rtx_insn * rather than an
14572 rtx, to track the change to prev_nonnote_insn_bb, which is the
14573 only function this is called with.
14574 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
14576 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
14578 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
14581 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14583 * coretypes.h (class rtx_debug_insn): Add forward declaration.
14584 (class rtx_nonjump_insn): Likewise.
14585 (class rtx_jump_insn): Likewise.
14586 (class rtx_call_insn): Likewise.
14587 (class rtx_jump_table_data): Likewise.
14588 (class rtx_barrier): Likewise.
14589 (class rtx_code_label): Likewise.
14590 (class rtx_note): Likewise.
14592 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
14593 adding the invariant DEBUG_INSN_P (X).
14594 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
14595 the invariant NONJUMP_INSN_P (X).
14596 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
14597 the invariant JUMP_P (X).
14598 (class rtx_call_insn): New, a subclass of rtx_insn, adding
14599 the invariant CALL_P (X).
14600 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
14601 invariant JUMP_TABLE_DATA_P (X).
14602 (class rtx_barrier): New, a subclass of rtx_insn, adding the
14603 invariant BARRIER_P (X).
14604 (class rtx_code_label): New, a subclass of rtx_insn, adding
14605 the invariant LABEL_P (X).
14606 (class rtx_note): New, a subclass of rtx_insn, adding
14607 the invariant NOTE_P(X).
14608 (is_a_helper <rtx_debug_insn *>::test): New.
14609 (is_a_helper <rtx_nonjump_insn *>::test): New.
14610 (is_a_helper <rtx_jump_insn *>::test): New.
14611 (is_a_helper <rtx_call_insn *>::test): New.
14612 (is_a_helper <rtx_jump_table_data *>::test): New functions,
14613 overloaded for both rtx and rtx_insn *.
14614 (is_a_helper <rtx_barrier *>::test): New.
14615 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
14616 for both rtx and rtx_insn *.
14617 (is_a_helper <rtx_note *>::test): New.
14619 2014-08-19 Marek Polacek <polacek@redhat.com>
14621 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
14622 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
14623 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
14624 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
14626 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14628 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
14629 rtx_insn *. To help with transition, for now, convert from an
14630 access macro into a pair of functions: BND_TO, returning an
14632 (SET_BND_TO): New function, for use where BND_TO is used as an
14635 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
14637 (BND_TO): New function, adding a checked cast.
14638 (SET_BND_TO): New function.
14640 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
14642 (compute_av_set_on_boundaries): Likewise.
14644 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
14646 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
14647 destination if it is used in source.
14648 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
14649 (*popcount<mode>2_falsedep_1): Likewise.
14651 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
14654 * configure.ac: Set install_gold_as_default to no first.
14655 * configure: Regenerated.
14657 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14659 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
14660 "note_list" field will eventually be an rtx_insn *. To help with
14661 transition, for now, convert from an access macro into a pair of
14662 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
14663 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
14666 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
14667 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
14669 * sel-sched-ir.c (init_bb): Likewise.
14670 (sel_restore_notes): Likewise.
14671 (move_bb_info): Likewise.
14672 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
14673 (SET_BB_NOTE_LIST): New function.
14675 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14677 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
14678 field will eventually be an rtx_insn *. To help with transition,
14679 for now, convert from an access macro into a pair of functions:
14680 VINSN_INSN_RTX, returning an rtx_insn *, and...
14681 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
14682 is used as an lvalue.
14684 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
14685 SET_VINSN_INSN_RTX where it's used as an lvalue.
14686 (VINSN_INSN_RTX): New function.
14687 (SET_VINSN_INSN_RTX): New function.
14689 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14691 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
14692 eventually be rtx_insn *, but to help with transition, for now,
14693 convert from an access macro into a pair of functions: DEP_PRO
14694 returning an rtx_insn * and...
14695 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
14696 lvalue, returning an rtx&.
14697 (DEP_CON): Analogous changes to DEP_PRO above.
14698 (SET_DEP_CON): Likewise.
14700 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
14701 an lvalue to SET_DEP_CON.
14702 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
14703 (sd_copy_back_deps): Likewise for DEP_CON.
14704 (DEP_PRO): New function, adding a checked cast for now.
14705 (DEP_CON): Likewise.
14706 (SET_DEP_PRO): New function.
14707 (SET_DEP_CON): Likewise.
14709 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
14711 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
14712 (extra_options): Add i386/cygwin.opt.
14713 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
14714 (CPP_SPEC): Accept -pthread.
14715 (LINK_SPEC): Ditto.
14716 (GOMP_SELF_SPECS): Update comment.
14717 * config/i386/cygwin.opt: New file for -pthread flag.
14719 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14721 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
14722 * df.h (DF_REF_INSN): Convert from a macro to a function, so
14723 that we can return an rtx_insn *.
14725 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
14727 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
14728 when building executables, not DLLs. Add --large-address-aware
14729 under the same conditions.
14730 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
14731 when building executables, not DLLs. Add --large-address-aware
14732 under the same conditions when using -m32.
14734 * config/i386/cygwin-stdint.h: Throughout, make type
14735 definitions dependent on target architecture, not host.
14737 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14739 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
14740 the return type from rtx to rtx_insn *, which will enable various
14741 conversions in followup patches. For now this is is done by a
14743 (NEXT_INSN): Likewise.
14744 (SET_PREV_INSN): Convert to an inline function. This is intended
14745 for use as an lvalue, and so returns an rtx& to allow in-place
14747 (SET_NEXT_INSN): Likewise.
14749 2014-07-08 Mark Wielaard <mjw@redhat.com>
14752 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
14754 2014-08-19 Marek Polacek <polacek@redhat.com>
14757 * cgraphunit.c (handle_alias_pairs): Fix condition.
14759 2014-08-19 Richard Biener <rguenther@suse.de>
14761 * gimple-fold.c (fold_gimple_assign): Properly build a
14762 null-pointer constant when devirtualizing addresses.
14764 2014-07-07 Mark Wielaard <mjw@redhat.com>
14766 * dwarf2out.c (decl_quals): New function.
14767 (modified_type_die): Take one cv_quals argument instead of two,
14768 one for const and one for volatile.
14769 (add_type_attribute): Likewise.
14770 (generic_parameter_die): Call add_type_attribute with one modifier
14772 (base_type_for_mode): Likewise.
14773 (add_bounds_info): Likewise.
14774 (add_subscript_info): Likewise.
14775 (gen_array_type_die): Likewise.
14776 (gen_descr_array_type_die): Likewise.
14777 (gen_entry_point_die): Likewise.
14778 (gen_enumeration_type_die): Likewise.
14779 (gen_formal_parameter_die): Likewise.
14780 (gen_subprogram_die): Likewise.
14781 (gen_variable_die): Likewise.
14782 (gen_const_die): Likewise.
14783 (gen_field_die): Likewise.
14784 (gen_pointer_type_die): Likewise.
14785 (gen_reference_type_die): Likewise.
14786 (gen_ptr_to_mbr_type_die): Likewise.
14787 (gen_inheritance_die): Likewise.
14788 (gen_subroutine_type_die): Likewise.
14789 (gen_typedef_die): Likewise.
14790 (force_type_die): Likewise.
14792 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
14794 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
14796 * configure: Regenerate.
14798 2014-08-19 Richard Biener <rguenther@suse.de>
14800 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
14801 DECL_EXTERNALs in BLOCKs as non-references.
14802 * tree-streamer-out.c (streamer_write_chain): Likewise.
14804 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
14805 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14806 Anna Tikhonova <anna.tikhonova@intel.com>
14807 Ilya Tocar <ilya.tocar@intel.com>
14808 Andrey Turetskiy <andrey.turetskiy@intel.com>
14809 Ilya Verbin <ilya.verbin@intel.com>
14810 Kirill Yukhin <kirill.yukhin@intel.com>
14811 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14813 * config/i386/sse.md
14814 (define_mode_iterator VI48_AVX512F): Delete.
14815 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
14816 (define_mode_iterator VI2_AVX512VL): Ditto.
14817 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
14820 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
14822 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
14823 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
14824 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
14825 with VI48_AVX512F_AVX512VL): New.
14826 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
14827 with VI2_AVX512VL): Ditto.
14829 2014-08-19 Marek Polacek <polacek@redhat.com>
14831 * doc/invoke.texi: Document -Wc99-c11-compat.
14833 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14835 * rtl.h (PREV_INSN): Split macro in two: the existing one,
14836 for rvalues, and...
14837 (SET_PREV_INSN): New macro, for use as an lvalue.
14838 (NEXT_INSN, SET_NEXT_INSN): Likewise.
14840 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
14841 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
14842 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
14843 (fixup_abnormal_edges): Likewise.
14844 (unlink_insn_chain): Likewise.
14845 (fixup_reorder_chain): Likewise.
14846 (cfg_layout_delete_block): Likewise.
14847 (cfg_layout_merge_blocks): Likewise.
14848 * combine.c (update_cfg_for_uncondjump): Likewise.
14849 * emit-rtl.c (link_insn_into_chain): Likewise.
14850 (remove_insn): Likewise.
14851 (delete_insns_since): Likewise.
14852 (reorder_insns_nobb): Likewise.
14853 (emit_insn_after_1): Likewise.
14854 * final.c (rest_of_clean_state): Likewise.
14855 (final_scan_insn): Likewise.
14856 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
14857 * haifa-sched.c (concat_note_lists): Likewise.
14858 (remove_notes): Likewise.
14859 (restore_other_notes): Likewise.
14860 (move_insn): Likewise.
14861 (unlink_bb_notes): Likewise.
14862 (restore_bb_notes): Likewise.
14863 * jump.c (delete_for_peephole): Likewise.
14864 * optabs.c (emit_libcall_block_1): Likewise.
14865 * reorg.c (emit_delay_sequence): Likewise.
14866 (fill_simple_delay_slots): Likewise.
14867 * sel-sched-ir.c (sel_move_insn): Likewise.
14868 (sel_remove_insn): Likewise.
14869 (get_bb_note_from_pool): Likewise.
14870 * sel-sched.c (move_nop_to_previous_block): Likewise.
14872 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
14873 * config/c6x/c6x.c (gen_one_bundle): Likewise.
14874 (c6x_gen_bundles): Likewise.
14875 (hwloop_optimize): Likewise.
14876 * config/frv/frv.c (frv_function_prologue): Likewise.
14877 (frv_register_nop): Likewise.
14878 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
14879 (ia64_reorg): Likewise.
14880 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
14881 (mep_make_bundle): Likewise.
14882 (mep_bundle_insns): Likewise.
14883 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
14884 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
14885 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
14887 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14889 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
14890 return type from rtx to rtx_insn *.
14891 (BB_END): Likewise.
14892 (BB_HEADER): Likewise.
14893 (BB_FOOTER): Likewise.
14894 (SET_BB_HEAD): Convert to a function.
14895 (SET_BB_END): Likewise.
14896 (SET_BB_HEADER): Likewise.
14897 (SET_BB_FOOTER): Likewise.
14899 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
14900 Strengthen the return type from rtx to rtx_insn *. For now, this
14901 is done by adding a checked cast, but this will eventually
14902 become a field lookup.
14903 (BB_END): Likewise.
14904 (BB_HEADER): Likewise.
14905 (BB_FOOTER): Likewise.
14906 (SET_BB_HEAD): New function, from macro of same name. This is
14907 intended for use as an lvalue, and so returns an rtx& to allow
14908 in-place modification.
14909 (SET_BB_END): Likewise.
14910 (SET_BB_HEADER): Likewise.
14911 (SET_BB_FOOTER): Likewise.
14913 2014-08-18 David Malcolm <dmalcolm@redhat.com>
14915 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
14916 for rvalues, and...
14917 (SET_BB_HEAD): New macro, for use as a lvalue.
14918 (BB_END, SET_BB_END): Likewise.
14919 (BB_HEADER, SET_BB_HEADER): Likewise.
14920 (BB_FOOTER, SET_BB_FOOTER): Likewise.
14922 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
14923 of BB_* macros into SET_BB_* macros.
14924 (fix_crossing_unconditional_branches): Likewise.
14925 * caller-save.c (save_call_clobbered_regs): Likewise.
14926 (insert_one_insn): Likewise.
14927 * cfgbuild.c (find_bb_boundaries): Likewise.
14928 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
14929 (outgoing_edges_match): Likewise.
14930 (try_optimize_cfg): Likewise.
14931 * cfgexpand.c (expand_gimple_cond): Likewise.
14932 (expand_gimple_tailcall): Likewise.
14933 (expand_gimple_basic_block): Likewise.
14934 (construct_exit_block): Likewise.
14935 * cfgrtl.c (delete_insn): Likewise.
14936 (create_basic_block_structure): Likewise.
14937 (rtl_delete_block): Likewise.
14938 (rtl_split_block): Likewise.
14939 (emit_nop_for_unique_locus_between): Likewise.
14940 (rtl_merge_blocks): Likewise.
14941 (block_label): Likewise.
14942 (try_redirect_by_replacing_jump): Likewise.
14943 (emit_barrier_after_bb): Likewise.
14944 (fixup_abnormal_edges): Likewise.
14945 (record_effective_endpoints): Likewise.
14946 (relink_block_chain): Likewise.
14947 (fixup_reorder_chain): Likewise.
14948 (fixup_fallthru_exit_predecessor): Likewise.
14949 (cfg_layout_duplicate_bb): Likewise.
14950 (cfg_layout_split_block): Likewise.
14951 (cfg_layout_delete_block): Likewise.
14952 (cfg_layout_merge_blocks): Likewise.
14953 * combine.c (update_cfg_for_uncondjump): Likewise.
14954 * emit-rtl.c (add_insn_after): Likewise.
14955 (remove_insn): Likewise.
14956 (reorder_insns): Likewise.
14957 (emit_insn_after_1): Likewise.
14958 * haifa-sched.c (get_ebb_head_tail): Likewise.
14959 (restore_other_notes): Likewise.
14960 (move_insn): Likewise.
14961 (sched_extend_bb): Likewise.
14962 (fix_jump_move): Likewise.
14963 * ifcvt.c (noce_process_if_block): Likewise.
14964 (dead_or_predicable): Likewise.
14965 * ira.c (update_equiv_regs): Likewise.
14966 * reg-stack.c (change_stack): Likewise.
14967 * sel-sched-ir.c (sel_move_insn): Likewise.
14968 * sel-sched.c (move_nop_to_previous_block): Likewise.
14970 * config/c6x/c6x.c (hwloop_optimize): Likewise.
14971 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
14973 2014-08-18 David Malcolm <dmalcolm@redhat.com>
14975 * rtl.h (for_each_rtx_in_insn): New function.
14976 * rtlanal.c (for_each_rtx_in_insn): Likewise.
14978 2014-08-18 David Malcolm <dmalcolm@redhat.com>
14980 * coretypes.h (class rtx_insn): Add forward declaration.
14982 * rtl.h: Include is-a.h.
14983 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
14984 workaround to ensure gengtype knows inheritance is occurring,
14985 whilst continuing to use the pre-existing special-casing for
14987 (class rtx_insn): New subclass of rtx_def, adding the
14988 invariant that we're dealing with something we can sanely use
14989 INSN_UID, NEXT_INSN, PREV_INSN on.
14990 (is_a_helper <rtx_insn *>::test): New.
14991 (is_a_helper <const rtx_insn *>::test): New.
14993 2014-08-18 David Malcolm <dmalcolm@redhat.com>
14995 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
14997 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
14999 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
15002 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
15004 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
15005 to BUILT_IN_UNREACHABLE.
15007 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
15010 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
15012 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
15013 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
15014 (ffs<mode>2): Do not expand with tzcnt for
15015 TARGET_AVOID_FALSE_DEP_FOR_BMI.
15016 (ffssi2_no_cmove): Ditto.
15017 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
15018 (ctz<mode>2): New expander.
15019 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
15020 (*ctz<mode>2_falsedep): New insn.
15021 (*ctz<mode>2): Rename from ctz<mode>2.
15022 (clz<mode>2_lzcnt): New expander.
15023 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
15024 (*clz<mode>2_lzcnt_falsedep): New insn.
15025 (*clz<mode>2): Rename from ctz<mode>2.
15026 (popcount<mode>2): New expander.
15027 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
15028 (*popcount<mode>2_falsedep): New insn.
15029 (*popcount<mode>2): Rename from ctz<mode>2.
15030 (*popcount<mode>2_cmp): Remove.
15031 (*popcountsi2_cmp_zext): Ditto.
15033 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
15035 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
15036 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
15037 * config/microblaze/microblaze.h
15038 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
15040 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
15043 * configure.ac: Set install_gold_as_default to no for
15045 * configure: Regenerated.
15047 2014-08-18 Roman Gareev <gareevroman@gmail.com>
15049 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
15050 * config.in: Add undef of HAVE_isl.
15051 * configure: Regenerate.
15052 * configure.ac: Add definition of HAVE_isl.
15053 * graphite-blocking.c: Add checking of HAVE_isl.
15054 * graphite-dependences.c: Likewise.
15055 * graphite-interchange.c: Likewise.
15056 * graphite-isl-ast-to-gimple.c: Likewise.
15057 * graphite-optimize-isl.c: Likewise.
15058 * graphite-poly.c: Likewise.
15059 * graphite-scop-detection.c: Likewise.
15060 * graphite-sese-to-poly.c: Likewise.
15061 * graphite.c: Likewise.
15062 * toplev.c: Replace the checking of HAVE_cloog with the checking
15065 2014-08-18 Richard Biener <rguenther@suse.de>
15067 PR tree-optimization/62090
15068 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
15069 (fold_builtin_3): Do not fold snprintf.
15070 (fold_builtin_4): Likewise.
15071 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
15072 moved from builtins.c.
15073 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
15074 (gimple_fold_builtin): Do not fold sprintf here.
15076 2014-08-18 Richard Biener <rguenther@suse.de>
15078 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
15080 (maybe_canonicalize_mem_ref_addr): ... this function.
15081 (fold_stmt_1): Apply it here before all simplification.
15083 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
15086 * cgraph.h (cgraph_node::create_indirect_edge): Add
15087 compute_indirect_info param.
15088 * cgraph.c (cgraph_node::create_indirect_edge): Compute
15089 indirect_info only when it is required.
15090 * cgraphclones.c (cgraph_clone_edge): Do not recompute
15091 indirect_info fore cloned indirect edge.
15093 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15094 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15095 Anna Tikhonova <anna.tikhonova@intel.com>
15096 Ilya Tocar <ilya.tocar@intel.com>
15097 Andrey Turetskiy <andrey.turetskiy@intel.com>
15098 Ilya Verbin <ilya.verbin@intel.com>
15099 Kirill Yukhin <kirill.yukhin@intel.com>
15100 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15102 * config/i386/sse.md
15103 (define_mode_iterator VI8_AVX2_AVX512BW): New.
15104 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
15106 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15107 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15108 Anna Tikhonova <anna.tikhonova@intel.com>
15109 Ilya Tocar <ilya.tocar@intel.com>
15110 Andrey Turetskiy <andrey.turetskiy@intel.com>
15111 Ilya Verbin <ilya.verbin@intel.com>
15112 Kirill Yukhin <kirill.yukhin@intel.com>
15113 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15115 * config/i386/sse.md
15116 (define_mode_iterator VF1_AVX512VL): New.
15117 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
15118 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
15121 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15122 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15123 Anna Tikhonova <anna.tikhonova@intel.com>
15124 Ilya Tocar <ilya.tocar@intel.com>
15125 Andrey Turetskiy <andrey.turetskiy@intel.com>
15126 Ilya Verbin <ilya.verbin@intel.com>
15127 Kirill Yukhin <kirill.yukhin@intel.com>
15128 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15130 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
15131 * config/i386/i386.md
15132 (define_code_iterator any_float): New.
15133 (define_code_attr floatsuffix): New.
15134 * config/i386/sse.md
15135 (define_mode_iterator VF1_128_256VL): New.
15136 (define_mode_iterator VF2_512_256VL): New.
15137 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
15139 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
15140 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
15142 (define_mode_attr qq2pssuff): New.
15143 (define_mode_attr sselongvecmode): New.
15144 (define_mode_attr sselongvecmodelower): New.
15145 (define_mode_attr sseintvecmode3): New.
15146 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
15148 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
15149 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
15150 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
15151 (define_insn "ufloatv2siv2df2<mask_name>"): New.
15153 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15154 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15155 Anna Tikhonova <anna.tikhonova@intel.com>
15156 Ilya Tocar <ilya.tocar@intel.com>
15157 Andrey Turetskiy <andrey.turetskiy@intel.com>
15158 Ilya Verbin <ilya.verbin@intel.com>
15159 Kirill Yukhin <kirill.yukhin@intel.com>
15160 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15162 * config/i386/sse.md
15163 (define_mode_iterator VF2_AVX512VL): New.
15164 (define_mode_attr sseintvecmode2): New.
15165 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
15166 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
15167 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
15169 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
15171 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
15173 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
15176 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15177 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15178 Anna Tikhonova <anna.tikhonova@intel.com>
15179 Ilya Tocar <ilya.tocar@intel.com>
15180 Andrey Turetskiy <andrey.turetskiy@intel.com>
15181 Ilya Verbin <ilya.verbin@intel.com>
15182 Kirill Yukhin <kirill.yukhin@intel.com>
15183 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15185 * config/i386/i386.md
15186 (define_insn "*movoi_internal_avx"): Add evex version.
15187 (define_insn "*movti_internal"): Ditto.
15189 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15190 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15191 Anna Tikhonova <anna.tikhonova@intel.com>
15192 Ilya Tocar <ilya.tocar@intel.com>
15193 Andrey Turetskiy <andrey.turetskiy@intel.com>
15194 Ilya Verbin <ilya.verbin@intel.com>
15195 Kirill Yukhin <kirill.yukhin@intel.com>
15196 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15198 * config/i386/i386.md
15199 (define_attr "isa"): Add avx512dq, noavx512dq.
15200 (define_attr "enabled"): Ditto.
15201 * config/i386/sse.md
15202 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
15204 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15205 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15206 Anna Tikhonova <anna.tikhonova@intel.com>
15207 Ilya Tocar <ilya.tocar@intel.com>
15208 Andrey Turetskiy <andrey.turetskiy@intel.com>
15209 Ilya Verbin <ilya.verbin@intel.com>
15210 Kirill Yukhin <kirill.yukhin@intel.com>
15211 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15213 * config/i386/i386.c
15214 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
15215 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
15216 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
15217 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
15218 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
15219 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
15220 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
15221 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
15222 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
15223 * config/i386/sse.md
15224 (define_mode_iterator VMOVE): Allow V4TI mode.
15225 (define_mode_iterator V_AVX512VL): New.
15226 (define_mode_iterator V): New handling for AVX512VL.
15227 (define_insn "avx512f_load<mode>_mask"): Delete.
15228 (define_insn "<avx512>_load<mode>_mask"): New.
15229 (define_insn "avx512f_store<mode>_mask"): Delete.
15230 (define_insn "<avx512>_store<mode>_mask"): New.
15233 2014-08-18 Yury Gribov <y.gribov@samsung.com>
15236 * asan.c (instrument_derefs): Fix bitfield check.
15238 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
15240 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
15241 * config/rs6000/htm.md (ttest): Remove clobber.
15242 * config/rs6000/predicates.md (any_mask_operand): New predicate.
15243 (and_operand): Reformat.
15244 (and_2rld_operand): New predicate.
15245 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
15247 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
15248 parameter. Handle AND directly.
15249 (rs6000_split_logical_di): Remove last parameter.
15250 (rs6000_split_logical): Remove last parameter. Remove obsolete
15252 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
15253 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
15254 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
15255 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
15256 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
15257 and 5 anonymous splitters): Delete.
15258 (and<mode>3): New expander.
15259 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
15260 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
15261 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
15262 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
15263 (floatdisf2_internal1): Remove clobbers.
15264 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
15265 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
15266 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
15267 (and<mode>3 for BOOL_128): Remove clobber.
15268 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
15269 rs6000_split_logical.
15270 (*bool<mode>3_internal for BOOL_128): Adjust call of
15271 rs6000_split_logical.
15272 (*boolc<mode>3_internal1 for BOOL_128,
15273 *boolc<mode>3_internal2 for BOOL_128,
15274 *boolcc<mode>3_internal1 for BOOL_128,
15275 *boolcc<mode>3_internal2 for BOOL_128,
15276 *eqv<mode>3_internal1 for BOOL_128,
15277 *eqv<mode>3_internal2 for BOOL_128,
15278 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
15279 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
15281 (*vec_reload_and_reg_<mptrsize>): Delete.
15283 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
15285 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
15286 and split, *boolccsi3_internal3 and split): Delete.
15287 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
15288 *boolccdi3_internal3 and split): Delete.
15289 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
15290 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
15292 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
15294 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
15295 and split, *boolcsi3_internal3 and split): Delete.
15296 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
15297 *boolcdi3_internal3 and split): Delete.
15298 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
15300 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
15302 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
15303 <'u'>: Also support printing the low-order 16 bits.
15304 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
15305 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
15306 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
15307 *booldi3_internal3 and split): Delete.
15308 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
15309 *bool<mode>3_dot2): New.
15310 (two anonymous define_splits for non_logical_cint_operand): Merge.
15312 2014-08-17 Marek Polacek <polacek@redhat.com>
15313 Manuel López-Ibáñez <manu@gcc.gnu.org>
15316 * diagnostic.c (adjust_line): Add gcc_checking_assert.
15317 (diagnostic_show_locus): Don't print caret diagnostic
15318 if a column is larger than the line_width.
15320 2014-08-17 Roman Gareev <gareevroman@gmail.com>
15322 * common.opt: Make the ISL AST generator to be the main code generator
15325 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
15327 * wide-int.h (generic_wide_int): Declare as class instead of struct.
15329 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
15332 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
15334 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
15335 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
15336 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
15338 * config/pa/pa.md (begin_brtab): Delete insn.
15339 (end_brtab): Likewise.
15341 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
15343 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
15345 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
15347 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
15348 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
15349 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
15350 (get_dynamic_type): Remove.
15351 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
15352 (clear_speculation): Bring to ipa-deivrt.h
15353 (get_class_context): Rename to ...
15354 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
15355 (contains_type_p): Update.
15356 (get_dynamic_type): Rename to ...
15357 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
15358 (possible_polymorphic_call_targets): UPdate.
15359 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
15360 * ipa-prop.c (ipa_analyze_call_uses): Update.
15362 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
15364 * doc/invoke.texi (SH options): Document missing processor variant
15365 options. Remove references to Hitachi. Undocument deprecated mspace
15368 2014-08-15 Jason Merrill <jason@redhat.com>
15370 * tree.c (type_hash_canon): Uncomment assert.
15372 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
15374 * input.h (in_system_header_at): Add comment.
15376 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
15379 * diagnostic.c (build_message_string): Make it extern.
15380 * diagnostic.h (build_message_string): Make it extern.
15382 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
15384 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
15385 load/store from/to non-floating class pseudo.
15387 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
15389 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
15391 2014-08-15 Richard Biener <rguenther@suse.de>
15393 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
15394 (get_constraint_for_ssa_var): Remove dead code.
15395 (get_constraint_for_1): Adjust.
15396 (find_what_var_points_to): Likewise.
15397 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
15399 2014-08-15 Ilya Tocar <tocarip@gmail.com>
15402 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
15403 (_mm512_mask_cmpge_epu32_mask): Ditto.
15404 (_mm512_cmpge_epu32_mask): Ditto.
15405 (_mm512_mask_cmpge_epi64_mask): Ditto.
15406 (_mm512_cmpge_epi64_mask): Ditto.
15407 (_mm512_mask_cmpge_epu64_mask): Ditto.
15408 (_mm512_cmpge_epu64_mask): Ditto.
15409 (_mm512_mask_cmple_epi32_mask): Ditto.
15410 (_mm512_cmple_epi32_mask): Ditto.
15411 (_mm512_mask_cmple_epu32_mask): Ditto.
15412 (_mm512_cmple_epu32_mask): Ditto.
15413 (_mm512_mask_cmple_epi64_mask): Ditto.
15414 (_mm512_cmple_epi64_mask): Ditto.
15415 (_mm512_mask_cmple_epu64_mask): Ditto.
15416 (_mm512_cmple_epu64_mask): Ditto.
15417 (_mm512_mask_cmplt_epi32_mask): Ditto.
15418 (_mm512_cmplt_epi32_mask): Ditto.
15419 (_mm512_mask_cmplt_epu32_mask): Ditto.
15420 (_mm512_cmplt_epu32_mask): Ditto.
15421 (_mm512_mask_cmplt_epi64_mask): Ditto.
15422 (_mm512_cmplt_epi64_mask): Ditto.
15423 (_mm512_mask_cmplt_epu64_mask): Ditto.
15424 (_mm512_cmplt_epu64_mask): Ditto.
15425 (_mm512_mask_cmpneq_epi32_mask): Ditto.
15426 (_mm512_mask_cmpneq_epu32_mask): Ditto.
15427 (_mm512_cmpneq_epu32_mask): Ditto.
15428 (_mm512_mask_cmpneq_epi64_mask): Ditto.
15429 (_mm512_cmpneq_epi64_mask): Ditto.
15430 (_mm512_mask_cmpneq_epu64_mask): Ditto.
15431 (_mm512_cmpneq_epu64_mask): Ditto.
15432 (_mm512_castpd_ps): Ditto.
15433 (_mm512_castpd_si512): Ditto.
15434 (_mm512_castps_pd): Ditto.
15435 (_mm512_castps_si512): Ditto.
15436 (_mm512_castsi512_ps): Ditto.
15437 (_mm512_castsi512_pd): Ditto.
15438 (_mm512_castpd512_pd128): Ditto.
15439 (_mm512_castps512_ps128): Ditto.
15440 (_mm512_castsi512_si128): Ditto.
15441 (_mm512_castpd512_pd256): Ditto.
15442 (_mm512_castps512_ps256): Ditto.
15443 (_mm512_castsi512_si256): Ditto.
15444 (_mm512_castpd128_pd512): Ditto.
15445 (_mm512_castps128_ps512): Ditto.
15446 (_mm512_castsi128_si512): Ditto.
15447 (_mm512_castpd256_pd512): Ditto.
15448 (_mm512_castps256_ps512): Ditto.
15449 (_mm512_castsi256_si512): Ditto.
15450 (_mm512_cmpeq_epu32_mask): Ditto.
15451 (_mm512_mask_cmpeq_epu32_mask): Ditto.
15452 (_mm512_mask_cmpeq_epu64_mask): Ditto.
15453 (_mm512_cmpeq_epu64_mask): Ditto.
15454 (_mm512_cmpgt_epu32_mask): Ditto.
15455 (_mm512_mask_cmpgt_epu32_mask): Ditto.
15456 (_mm512_mask_cmpgt_epu64_mask): Ditto.
15457 (_mm512_cmpgt_epu64_mask): Ditto.
15458 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
15459 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
15460 * config/i386/i386.c (enum ix86_builtins): Add
15461 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
15462 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
15463 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
15464 (bdesc_args): Add __builtin_ia32_si512_256si,
15465 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
15466 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
15467 __builtin_ia32_pd512_pd.
15468 (ix86_expand_args_builtin): Handle new FTYPEs.
15469 * config/i386/sse.md (castmode): Add 512-bit modes.
15470 (AVX512MODE2P): New.
15471 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
15472 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
15474 2014-08-15 Richard Biener <rguenther@suse.de>
15476 * fold-const.c (tree_swap_operands_p): Put all constants
15477 last, also strip sign-changing NOPs when considering further
15478 canonicalization. Canonicalize also when optimizing for size.
15480 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15482 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
15483 one_match > zero_match case to just before simple_sequence.
15485 2014-08-15 Richard Biener <rguenther@suse.de>
15487 * data-streamer.h (streamer_string_index, string_for_index):
15489 * data-streamer-out.c (streamer_string_index): Make static.
15490 * data-streamer-in.c (string_for_index): Likewise.
15491 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
15492 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
15494 2014-08-15 Richard Biener <rguenther@suse.de>
15496 PR tree-optimization/62031
15497 * tree-data-ref.c (dr_analyze_indices): Do not set
15498 DR_UNCONSTRAINED_BASE.
15499 (dr_may_alias_p): All indirect accesses have to go the
15500 formerly DR_UNCONSTRAINED_BASE path.
15501 * tree-data-ref.h (struct indices): Remove
15502 unconstrained_base member.
15503 (DR_UNCONSTRAINED_BASE): Remove.
15505 2014-08-15 Jakub Jelinek <jakub@redhat.com>
15507 PR middle-end/62092
15508 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
15509 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
15510 in OMP_CLAUSE_MAP in some outer target region.
15512 2014-08-15 Bin Cheng <bin.cheng@arm.com>
15514 * tree-ssa-loop-ivopts.c (ivopts_data): New field
15515 name_expansion_cache.
15516 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
15517 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
15518 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
15519 (difference_cannot_overflow_p): New parameter. Use affine
15520 expansion for equality check.
15521 (iv_elimination_compare_lt): Pass new argument.
15523 2014-08-14 DJ Delorie <dj@redhat.com>
15525 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
15526 variables to the accumulator.
15528 * config/rl78/predicates.md (rl78_near_mem_operand): New.
15529 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
15530 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
15531 with far-far moves.
15533 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
15534 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
15535 (umulqihi3_virt): Likewise.
15536 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
15537 (umulqihi3_real): Likewise.
15539 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
15541 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
15543 PR tree-optimization/62091
15544 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
15545 function_entry_reached.
15546 (walk_aliased_vdefs): Clear it here.
15547 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
15549 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
15551 * ipa-utils.h (compare_virtual_tables): Declare.
15552 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
15554 2014-08-14 Marek Polacek <polacek@redhat.com>
15557 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
15558 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
15560 2014-08-14 Tom de Vries <tom@codesourcery.com>
15562 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
15564 2014-08-14 Tom de Vries <tom@codesourcery.com>
15566 PR rtl-optimization/62004
15567 PR rtl-optimization/62030
15568 * ifcvt.c (rtx_interchangeable_p): New function.
15569 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
15570 * emit-rtl.h (mem_attrs_eq_p): Declare.
15572 2014-08-14 Roman Gareev <gareevroman@gmail.com>
15574 * graphite-scop-detection.c:
15575 Add inclusion of cp-tree.h.
15576 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
15577 in case they are pointers to object types
15579 2014-08-14 Richard Biener <rguenther@suse.de>
15581 * BASE-VER: Change to 5.0.0
15583 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15584 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15585 Anna Tikhonova <anna.tikhonova@intel.com>
15586 Ilya Tocar <ilya.tocar@intel.com>
15587 Andrey Turetskiy <andrey.turetskiy@intel.com>
15588 Ilya Verbin <ilya.verbin@intel.com>
15589 Kirill Yukhin <kirill.yukhin@intel.com>
15590 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15592 * config/i386/sse.md (define_mode_attr avx512): New.
15593 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
15595 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
15596 (define_mode_attr ssse3_avx2): Ditto.
15597 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
15598 (define_mode_attr avx2_avx512bw): New.
15599 (define_mode_attr ssedoublemodelower): New.
15600 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
15601 V32HI, V64QI modes.
15602 (define_mode_attr ssebytemode): Allow V8DI modes.
15603 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
15604 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
15605 (define_mode_attr ssePSmode2): New.
15606 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
15607 V16HI, V32HI modes.
15608 (define_mode_attr dbpsadbwmode): New.
15609 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
15610 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
15611 (vi8_sse4_1_avx2_avx512): New.
15612 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
15614 (define_mode_attr blendbits): Move before its immediate use.
15616 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15617 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15618 Anna Tikhonova <anna.tikhonova@intel.com>
15619 Ilya Tocar <ilya.tocar@intel.com>
15620 Andrey Turetskiy <andrey.turetskiy@intel.com>
15621 Ilya Verbin <ilya.verbin@intel.com>
15622 Kirill Yukhin <kirill.yukhin@intel.com>
15623 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15625 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
15626 * config/i386/subst.md
15627 (define_mode_iterator SUBST_V): Update.
15628 (define_mode_iterator SUBST_A): Ditto.
15629 (define_subst_attr "mask_operand7"): New.
15630 (define_subst_attr "mask_operand10"): New.
15631 (define_subst_attr "mask_operand_arg34") : New.
15632 (define_subst_attr "mask_expand_op3"): New.
15633 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
15634 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
15635 (define_subst_attr "mask_avx512vl_condition"): New.
15636 (define_subst_attr "round_mask_operand4"): Ditto.
15637 (define_subst_attr "round_mask_scalar_op3"): Delete.
15638 (define_subst_attr "round_mask_op4"): New.
15639 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
15641 (define_subst_attr "round_modev8sf_condition"): New.
15642 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
15644 (define_subst_attr "round_saeonly_mask_operand4"): New.
15645 (define_subst_attr "round_saeonly_mask_op4"): New.
15646 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
15647 V8DImode, V16SImode.
15648 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
15649 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
15650 (define_subst_attr "mask_expand4_args"): New.
15651 (define_subst "mask_expand4"): New.
15653 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15654 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15655 Anna Tikhonova <anna.tikhonova@intel.com>
15656 Ilya Tocar <ilya.tocar@intel.com>
15657 Andrey Turetskiy <andrey.turetskiy@intel.com>
15658 Ilya Verbin <ilya.verbin@intel.com>
15659 Kirill Yukhin <kirill.yukhin@intel.com>
15660 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15662 * config/i386/i386.md
15663 (define_attr "isa"): Add avx512bw,noavx512bw.
15664 (define_attr "enabled"): Ditto.
15665 (define_split): Add 32/64-bit mask logic.
15666 (define_insn "*k<logic>qi"): New.
15667 (define_insn "*k<logic>hi"): New.
15668 (define_insn "*anddi_1"): Add mask version.
15669 (define_insn "*andsi_1"): Ditto.
15670 (define_insn "*<code><mode>_1"): Ditto.
15671 (define_insn "*<code>hi_1"): Ditto.
15672 (define_insn "kxnor<mode>"): New.
15673 (define_insn "kunpcksi"): New.
15674 (define_insn "kunpckdi"): New.
15675 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
15676 (define_insn "*one_cmplhi2_1"): Ditto.
15678 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15679 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15680 Anna Tikhonova <anna.tikhonova@intel.com>
15681 Ilya Tocar <ilya.tocar@intel.com>
15682 Andrey Turetskiy <andrey.turetskiy@intel.com>
15683 Ilya Verbin <ilya.verbin@intel.com>
15684 Kirill Yukhin <kirill.yukhin@intel.com>
15685 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15687 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
15690 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15691 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15692 Anna Tikhonova <anna.tikhonova@intel.com>
15693 Ilya Tocar <ilya.tocar@intel.com>
15694 Andrey Turetskiy <andrey.turetskiy@intel.com>
15695 Ilya Verbin <ilya.verbin@intel.com>
15696 Kirill Yukhin <kirill.yukhin@intel.com>
15697 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15699 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
15701 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
15702 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
15703 xmm/ymm16+ when availble.
15704 * config/i386/i386.h
15705 (HARD_REGNO_NREGS): Add mask regs.
15706 (VALID_AVX512F_REG_MODE): Ditto.
15707 (VALID_AVX512F_REG_MODE) : Define.
15708 (VALID_MASK_AVX512BW_MODE): Ditto.
15709 (reg_class) (MASK_REG_P(X)): Define.
15710 * config/i386/i386.md: Do not split long moves with mask register,
15711 use kmovb if avx512bw is availible.
15712 (movdi_internal): Handle mask registers.
15714 2014-08-14 Richard Biener <rguenther@suse.de>
15716 PR tree-optimization/62081
15717 * tree-ssa-loop.c (pass_fix_loops): New pass.
15718 (pass_tree_loop::gate): Do not fixup loops here.
15719 * tree-pass.h (make_pass_fix_loops): Declare.
15720 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
15722 2014-08-14 Richard Biener <rguenther@suse.de>
15724 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
15725 (type_hash_canon): ... this and avoid 2nd lookup for the add.
15727 2014-08-14 Richard Biener <rguenther@suse.de>
15729 PR tree-optimization/62090
15730 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
15731 (fold_builtin_2): Do not fold sprintf.
15732 (fold_builtin_3): Likewise.
15733 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
15734 moved from builtins.c.
15735 (gimple_fold_builtin): Fold sprintf.
15737 2014-08-14 Richard Biener <rguenther@suse.de>
15739 PR rtl-optimization/62079
15740 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
15743 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
15745 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
15746 current_function_decl.
15748 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
15750 * cgraph.c (cgraph_node::function_symbol): Fix wrong
15751 cgraph_function_node to cgraph_node::function_symbol
15754 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
15756 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
15757 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
15759 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
15761 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
15764 2014-08-13 Roman Gareev <gareevroman@gmail.com>
15766 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
15769 2014-08-12 Jakub Jelinek <jakub@redhat.com>
15772 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
15773 any registers that are used in mem_insn.
15775 2014-08-12 Steve Ellcey <sellcey@mips.com>
15777 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
15779 2014-08-12 Steve Ellcey <sellcey@mips.com>
15781 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
15782 (MULTILIB_DIRNAMES): Ditto.
15783 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
15784 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
15785 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
15786 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
15787 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
15788 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
15790 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
15793 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
15794 of __ARM_SIZEOF_WCHAR_T.
15796 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
15799 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
15800 Remove unnecessary attributes.
15802 2014-08-12 Yury Gribov <y.gribov@samsung.com>
15804 * internal-fn.c (init_internal_fns): Fix off-by-one.
15806 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
15807 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15808 Anna Tikhonova <anna.tikhonova@intel.com>
15809 Ilya Tocar <ilya.tocar@intel.com>
15810 Andrey Turetskiy <andrey.turetskiy@intel.com>
15811 Ilya Verbin <ilya.verbin@intel.com>
15812 Kirill Yukhin <kirill.yukhin@intel.com>
15813 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15815 * config/i386/i386.c (standard_sse_constant_opcode): Use
15816 vpxord/vpternlog if avx512 is availible.
15818 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
15820 PR middle-end/62103
15821 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
15822 bitfields, that is when size doesn't match the size of type or the
15823 size of the constructor.
15825 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
15827 * config/rs6000/constraints.md (wh constraint): New constraint,
15828 for FP registers if direct move is available.
15829 (wi constraint): New constraint, for VSX/FP registers that can
15830 handle 64-bit integers.
15831 (wj constraint): New constraint for VSX/FP registers that can
15832 handle 64-bit integers for direct moves.
15833 (wk constraint): New constraint for VSX/FP registers that can
15834 handle 64-bit doubles for direct moves.
15835 (wy constraint): Make documentation match implementation.
15837 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
15838 scalar_in_vmx_p field to simplify tests of whether SFmode or
15839 DFmode can go in the Altivec registers.
15840 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
15841 (rs6000_setup_reg_addr_masks): Likewise.
15842 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
15843 field, and wh/wi/wj/wk constraints.
15844 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
15845 the wh/wi/wj/wk constraints.
15846 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
15847 upper registers, prefer VSX registers unless the operation is a
15848 memory operation with REG+OFFSET addressing.
15850 * config/rs6000/vsx.md (VSr mode attribute): Add support for
15851 DImode. Change SFmode to use ww constraint instead of d to allow
15852 SF registers in the upper registers.
15855 (VSr5): Fix thinko in comment.
15856 (VSa): New mode attribute that is an alternative to wa, that
15857 returns the VSX register class that a mode can go in, but may not
15858 be the preferred register class.
15859 (VS_64dm): New mode attribute for appropriate register classes for
15860 referencing 64-bit elements of vectors for direct moves and normal
15862 (VS_64reg): Likewise.
15863 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
15864 register allocator to only registers the data type can handle.
15865 (vsx_le_perm_load_<mode>): Likewise.
15866 (vsx_le_perm_store_<mode>): Likewise.
15867 (vsx_xxpermdi2_le_<mode>): Likewise.
15868 (vsx_xxpermdi4_le_<mode>): Likewise.
15869 (vsx_lxvd2x2_le_<mode>): Likewise.
15870 (vsx_lxvd2x4_le_<mode>): Likewise.
15871 (vsx_stxvd2x2_le_<mode>): Likewise.
15872 (vsx_add<mode>3): Likewise.
15873 (vsx_sub<mode>3): Likewise.
15874 (vsx_mul<mode>3): Likewise.
15875 (vsx_div<mode>3): Likewise.
15876 (vsx_tdiv<mode>3_internal): Likewise.
15877 (vsx_fre<mode>2): Likewise.
15878 (vsx_neg<mode>2): Likewise.
15879 (vsx_abs<mode>2): Likewise.
15880 (vsx_nabs<mode>2): Likewise.
15881 (vsx_smax<mode>3): Likewise.
15882 (vsx_smin<mode>3): Likewise.
15883 (vsx_sqrt<mode>2): Likewise.
15884 (vsx_rsqrte<mode>2): Likewise.
15885 (vsx_tsqrt<mode>2_internal): Likewise.
15886 (vsx_fms<mode>4): Likewise.
15887 (vsx_nfma<mode>4): Likewise.
15888 (vsx_eq<mode>): Likewise.
15889 (vsx_gt<mode>): Likewise.
15890 (vsx_ge<mode>): Likewise.
15891 (vsx_eq<mode>_p): Likewise.
15892 (vsx_gt<mode>_p): Likewise.
15893 (vsx_ge<mode>_p): Likewise.
15894 (vsx_xxsel<mode>): Likewise.
15895 (vsx_xxsel<mode>_uns): Likewise.
15896 (vsx_copysign<mode>3): Likewise.
15897 (vsx_float<VSi><mode>2): Likewise.
15898 (vsx_floatuns<VSi><mode>2): Likewise.
15899 (vsx_fix_trunc<mode><VSi>2): Likewise.
15900 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
15901 (vsx_x<VSv>r<VSs>i): Likewise.
15902 (vsx_x<VSv>r<VSs>ic): Likewise.
15903 (vsx_btrunc<mode>2): Likewise.
15904 (vsx_b2trunc<mode>2): Likewise.
15905 (vsx_floor<mode>2): Likewise.
15906 (vsx_ceil<mode>2): Likewise.
15907 (vsx_<VS_spdp_insn>): Likewise.
15908 (vsx_xscvspdp): Likewise.
15909 (vsx_xvcvspuxds): Likewise.
15910 (vsx_float_fix_<mode>2): Likewise.
15911 (vsx_set_<mode>): Likewise.
15912 (vsx_extract_<mode>_internal1): Likewise.
15913 (vsx_extract_<mode>_internal2): Likewise.
15914 (vsx_extract_<mode>_load): Likewise.
15915 (vsx_extract_<mode>_store): Likewise.
15916 (vsx_splat_<mode>): Likewise.
15917 (vsx_xxspltw_<mode>): Likewise.
15918 (vsx_xxspltw_<mode>_direct): Likewise.
15919 (vsx_xxmrghw_<mode>): Likewise.
15920 (vsx_xxmrglw_<mode>): Likewise.
15921 (vsx_xxsldwi_<mode>): Likewise.
15922 (vsx_xscvdpspn): Tighten constraints to only use register classes
15924 (vsx_xscvspdpn): Likewise.
15925 (vsx_xscvdpspn_scalar): Likewise.
15927 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
15928 wj, and wk constraints.
15929 (GPR_REG_CLASS_P): New helper macro for register classes targeting
15930 general purpose registers.
15932 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
15934 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
15935 DImode instead of wm. Use wk constraint for direct move of DFmode
15937 (extendsidi2_lfiwax): Likewise.
15938 (lfiwax): Likewise.
15939 (lfiwzx): Likewise.
15940 (movdi_internal64): Likewise.
15942 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
15943 wk constraints. Make the wy constraint documentation match them
15946 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
15948 Replacement of isl_int by isl_val
15949 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
15950 (compute_bounds_for_param): use isl_val instead of isl_int
15951 (compute_bounds_for_loop): likewise
15952 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
15953 (build_linearized_memory_access): use isl_val instead of isl_int
15954 (pdr_stride_in_loop): likewise
15955 * graphite-optimize-isl.c:
15956 (getPrevectorMap): use isl_val instead of isl_int
15958 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
15959 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
15960 (extern the_isl_ctx): declare
15961 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
15962 (extract_affine_gmp): likewise
15964 (build_loop_iteration_domains): likewise
15965 (add_param_constraints): likewise
15967 2014-08-11 Richard Biener <rguenther@suse.de>
15969 PR tree-optimization/62075
15970 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
15971 handle uses in patterns.
15973 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
15974 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15975 Anna Tikhonova <anna.tikhonova@intel.com>
15976 Ilya Tocar <ilya.tocar@intel.com>
15977 Andrey Turetskiy <andrey.turetskiy@intel.com>
15978 Ilya Verbin <ilya.verbin@intel.com>
15979 Kirill Yukhin <kirill.yukhin@intel.com>
15980 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15982 * common/config/i386/i386-common.c
15983 (OPTION_MASK_ISA_AVX512VL_SET): Define.
15984 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
15985 (ix86_handle_option): Handle OPT_mavx512vl.
15986 * config/i386/cpuid.h (bit_AVX512VL): Define.
15987 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
15988 set -mavx512vl accordingly.
15989 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
15990 OPTION_MASK_ISA_AVX512VL.
15991 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
15992 (ix86_option_override_internal): Define PTA_AVX512VL, handle
15993 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
15994 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
15995 * config/i386/i386.h (TARGET_AVX512VL): Define.
15996 (TARGET_AVX512VL_P(x)): Ditto.
15997 * config/i386/i386.opt: Add mavx512vl.
15999 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
16001 PR tree-optimization/62073
16002 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
16005 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
16006 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
16007 Anna Tikhonova <anna.tikhonova@intel.com>
16008 Ilya Tocar <ilya.tocar@intel.com>
16009 Andrey Turetskiy <andrey.turetskiy@intel.com>
16010 Ilya Verbin <ilya.verbin@intel.com>
16011 Kirill Yukhin <kirill.yukhin@intel.com>
16012 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
16014 * common/config/i386/i386-common.c
16015 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
16016 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
16017 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
16018 (ix86_handle_option): Handle OPT_mavx512bw.
16019 * config/i386/cpuid.h (bit_AVX512BW): Define.
16020 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
16021 set -mavx512bw accordingly.
16022 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
16023 OPTION_MASK_ISA_AVX512BW.
16024 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
16025 (ix86_option_override_internal): Define PTA_AVX512BW, handle
16026 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
16027 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
16028 * config/i386/i386.h (TARGET_AVX512BW): Define.
16029 (TARGET_AVX512BW_P(x)): Ditto.
16030 * config/i386/i386.opt: Add mavx512bw.
16032 2014-08-11 Richard Biener <rguenther@suse.de>
16034 PR tree-optimization/62070
16035 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
16036 Remove SSA checking.
16038 2014-08-11 Yury Gribov <y.gribov@samsung.com>
16040 * asan.c (asan_check_flags): New enum.
16041 (build_check_stmt_with_calls): Removed function.
16042 (build_check_stmt): Split inlining logic to
16043 asan_expand_check_ifn.
16044 (instrument_derefs): Rename parameter.
16045 (instrument_mem_region_access): Rename parameter.
16046 (instrument_strlen_call): Likewise.
16047 (asan_expand_check_ifn): New function.
16048 (asan_instrument): Remove old code.
16049 (pass_sanopt::execute): Change handling of
16050 asan-instrumentation-with-call-threshold.
16051 (asan_clear_shadow): Fix formatting.
16052 (asan_function_start): Likewise.
16053 (asan_emit_stack_protection): Likewise.
16054 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
16055 Update description.
16056 * internal-fn.c (expand_ASAN_CHECK): New function.
16057 * internal-fn.def (ASAN_CHECK): New internal function.
16058 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
16059 Update description.
16060 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
16061 * tree.c: Small comment fix.
16063 2014-08-11 Yury Gribov <y.gribov@samsung.com>
16065 * gimple.c (gimple_call_fnspec): Support internal functions.
16066 (gimple_call_return_flags): Use const.
16067 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
16068 * internal-fn.def: Add fnspec information.
16069 * internal-fn.h (internal_fn_fnspec): New function.
16070 (init_internal_fns): Declare new function.
16071 * internal-fn.c (internal_fn_fnspec_array): New global variable.
16072 (init_internal_fns): New function.
16073 * tree-core.h: Update macro call.
16074 * tree.c (build_common_builtin_nodes): Initialize internal fns.
16076 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
16078 * lto-streamer.h (struct output_block::symbol): Change from
16079 struct symtab_node to plain symtab_node.
16080 (referenced_from_this_partition_p): Change first parameter
16081 from struct symtab_node to plain symtab_node.
16083 2014-08-10 Marek Polacek <polacek@redhat.com>
16086 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
16088 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
16090 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
16091 DECL correctly; do not give up on types in static storage.
16093 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
16095 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
16097 2014-08-09 Roman Gareev <gareevroman@gmail.com>
16099 * graphite-isl-ast-to-gimple.c:
16100 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
16102 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
16104 2014-08-08 Guozhi Wei <carrot@google.com>
16106 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
16108 2014-08-08 Cary Coutant <ccoutant@google.com>
16110 * dwarf2out.c (get_skeleton_type_unit): Remove.
16111 (output_skeleton_debug_sections): Remove skeleton type units.
16112 (output_comdat_type_unit): Likewise.
16113 (dwarf2out_finish): Likewise.
16115 2014-08-07 Yi Yang <ahyangyi@google.com>
16117 * predict.c (expr_expected_value_1): Remove the redundant assignment.
16119 2014-08-08 Richard Biener <rguenther@suse.de>
16121 * lto-streamer.h (struct lto_input_block): Make it a class
16122 with a constructor.
16123 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
16124 (struct lto_function_header, struct lto_simple_header,
16125 struct lto_simple_header_with_strings,
16126 struct lto_decl_header, struct lto_function_header): Make
16127 a simple inheritance hieararchy. Remove unused fields.
16128 (struct lto_asm_header): Remove.
16129 * lto-streamer-out.c (produce_asm): Adjust.
16130 (lto_output_toplevel_asms): Likewise.
16131 (produce_asm_for_decls): Likewise.
16132 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
16133 * data-streamer-in.c (string_for_index): Likewise.
16134 * ipa-inline-analysis.c (inline_read_section): Likewise.
16135 * ipa-prop.c (ipa_prop_read_section): Likewise.
16136 (read_replacements_section): Likewise.
16137 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
16138 * lto-section-in.c (lto_create_simple_input_block): Likewise.
16139 (lto_destroy_simple_input_block): Likewise.
16140 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
16141 (lto_input_toplevel_asms): Likewise.
16143 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
16144 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
16145 Anna Tikhonova <anna.tikhonova@intel.com>
16146 Ilya Tocar <ilya.tocar@intel.com>
16147 Andrey Turetskiy <andrey.turetskiy@intel.com>
16148 Ilya Verbin <ilya.verbin@intel.com>
16149 Kirill Yukhin <kirill.yukhin@intel.com>
16150 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
16152 * common/config/i386/i386-common.c
16153 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
16154 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
16155 (ix86_handle_option): Handle OPT_mavx512dq.
16156 * config/i386/cpuid.h (bit_AVX512DQ): Define.
16157 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
16158 set -mavx512dq accordingly.
16159 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
16160 OPTION_MASK_ISA_AVX512DQ.
16161 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
16162 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
16163 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
16164 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
16165 * config/i386/i386.h (TARGET_AVX512DQ): Define.
16166 (TARGET_AVX512DQ_P(x)): Ditto.
16167 * config/i386/i386.opt: Add mavx512dq.
16169 2014-08-08 Richard Biener <rguenther@suse.de>
16171 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
16172 target_percent, target_percent_s): Export.
16173 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
16174 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
16175 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
16176 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
16177 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
16178 Move to gimple-fold.c.
16179 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
16181 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
16182 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
16183 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
16184 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
16185 (rewrite_call_expr_array): Remove.
16186 (fold_builtin_sprintf_chk): Likewise.
16187 (fold_builtin_snprintf_chk): Likewise.
16188 (fold_builtin_varargs): Remove handling of sprintf_chk,
16189 vsprintf_chk, snprintf_chk and vsnprintf_chk.
16190 (gimple_fold_builtin_sprintf_chk): Remove.
16191 (gimple_fold_builtin_snprintf_chk): Likewise.
16192 (gimple_fold_builtin_varargs): Likewise.
16193 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
16194 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
16195 * gimple.c (gimple_seq_add_seq_without_update): New function.
16196 * gimple.h (gimple_seq_add_seq_without_update): Declare.
16197 * gimple-fold.c: Include output.h.
16198 (gsi_replace_with_seq_vops): New function, split out from ...
16199 (gimplify_and_update_call_from_tree): ... here.
16200 (replace_call_with_value): New function.
16201 (replace_call_with_call_and_fold): Likewise.
16202 (var_decl_component_p): Moved from builtins.c.
16203 (gimple_fold_builtin_memory_op): Moved from builtins.c
16204 fold_builtin_memory_op and rewritten to GIMPLE.
16205 (gimple_fold_builtin_memset): Likewise.
16206 (gimple_fold_builtin_strcpy): Likewise.
16207 (gimple_fold_builtin_strncpy): Likewise.
16208 (gimple_fold_builtin_strcat): Likewise.
16209 (gimple_fold_builtin_fputs): Likewise.
16210 (gimple_fold_builtin_memory_chk): Likewise.
16211 (gimple_fold_builtin_stxcpy_chk): Likewise.
16212 (gimple_fold_builtin_stxncpy_chk): Likewise.
16213 (gimple_fold_builtin_snprintf_chk): Likewise.
16214 (gimple_fold_builtin_sprintf_chk): Likewise.
16215 (gimple_fold_builtin_strlen): New function.
16216 (gimple_fold_builtin_with_strlen): New function split out from
16217 gimple_fold_builtin.
16218 (gimple_fold_builtin): Change signature and handle
16219 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
16220 here. Call gimple_fold_builtin_with_strlen.
16221 (gimple_fold_call): Adjust.
16223 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
16225 * calls.c (precompute_arguments): Check
16226 promoted_for_signed_and_unsigned_p and set the promoted mode.
16227 (promoted_for_signed_and_unsigned_p): New function.
16228 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
16229 and set the promoted mode.
16230 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
16231 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
16232 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
16235 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
16237 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
16238 instead of SUBREG_PROMOTED_UNSIGNED_SET.
16239 (expand_call): Likewise.
16240 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
16241 to get promoted mode.
16242 * combine.c (record_promoted_value): Skip > 0 comparison with
16243 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
16244 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
16245 of SUBREG_PROMOTED_UNSIGNED_P.
16246 (convert_modes): Likewise.
16247 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
16248 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
16249 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
16250 SUBREG_PROMOTED_UNSIGNED_SET.
16251 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
16252 instead of SUBREG_PROMOTED_UNSIGNED_SET.
16253 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
16254 SUBREG_PROMOTED_SET.
16255 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
16256 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
16257 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
16258 of SUBREG_PROMOTED_UNSIGNED_P.
16259 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
16260 (SUBREG_PROMOTED_SET): New define.
16261 (SUBREG_PROMOTED_GET): Likewise.
16262 (SUBREG_PROMOTED_SIGN): Likewise.
16263 (SUBREG_PROMOTED_SIGNED_P): Likewise.
16264 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
16265 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
16266 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
16267 instead of SUBREG_PROMOTED_UNSIGNED_GET.
16268 (nonzero_bits1): Skip > 0 comparison with the results as
16269 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
16270 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
16271 of !SUBREG_PROMOTED_UNSIGNED_P.
16272 * simplify-rtx.c (simplify_unary_operation_1): Use new
16273 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
16274 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
16275 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
16276 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
16278 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
16280 * ipa-devirt.c: Include gimple-pretty-print.h
16281 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
16283 (decl_maybe_in_construction_p): Fix conditional on cdtor check
16284 (get_polymorphic_call_info): Fix return value
16285 (type_change_info): New sturcture based on ipa-prop
16287 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
16288 based on ipa-prop variant.
16289 (extr_type_from_vtbl_ptr_store): New function
16290 based on ipa-prop variant.
16291 (record_known_type): New function.
16292 (check_stmt_for_type_change): New function.
16293 (get_dynamic_type): New function.
16294 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
16295 * tree-ssa-pre.c: ipa-utils.h
16296 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
16297 machinery; sanity check with ipa-prop devirtualization.
16298 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
16301 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
16303 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
16304 * alias.c, cfgexpand.c, cgraphbuild.c,
16305 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
16306 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
16307 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
16308 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
16309 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
16310 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
16311 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
16312 dse.c, except.c, gengtype.c, gimple-expr.c,
16313 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
16314 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
16315 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
16316 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
16317 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
16318 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
16320 * pointer-set.c: Remove file.
16321 * pointer-set.h: Remove file.
16323 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16325 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
16326 * config/arm/types.md (f_sels, f_seld): Delete.
16328 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16330 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
16331 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
16332 (aarch64_movdi_<mode>high): Likewise.
16333 (aarch64_mov<mode>high_di): Likewise.
16334 (aarch64_movdi_<mode>low): Likewise.
16335 (aarch64_mov<mode>low_di): Likewise.
16336 (aarch64_movtilow_tilow): Likewise.
16337 Add comment explaining usage of fp,simd attributes and of
16338 TARGET_FLOAT and TARGET_SIMD.
16340 2014-08-07 Ian Bolton <ian.bolton@arm.com>
16341 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16343 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
16344 Use MOVN when one of the half-words is 0xffff.
16346 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
16348 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
16350 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
16352 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
16353 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
16354 (rfs_str): String corresponding to RFS_* constants.
16355 (rank_for_schedule_stats_t): New typedef.
16356 (rank_for_schedule_stats): New static variable.
16357 (rfs_result): New static function.
16358 (rank_for_schedule): Track statistics for deciding heuristics.
16359 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
16361 (ready_sort): Use them for debug printouts.
16362 (schedule_block): Init statistics state. Print statistics on
16363 rank_for_schedule decisions.
16365 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
16367 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
16369 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
16371 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
16374 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
16376 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
16377 function to not conflict.
16378 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
16379 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
16380 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
16381 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
16382 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
16385 2014-08-07 Marek Polacek <polacek@redhat.com>
16387 * fold-const.c (fold_binary_loc): Add folding of
16388 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
16390 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
16392 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
16393 instead of type size.
16394 (ASM_FINISH_DECLARE_OBJECT): Likewise.
16396 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
16398 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
16399 (*thumb1_movqi_insn): Likewise.
16400 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
16402 2014-08-07 Tom de Vries <tom@codesourcery.com>
16404 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
16405 (glibc_2_11_or_earlier): Remove effective-target keywords.
16407 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
16409 * config/arm/arm.c (bdesc_2arg): Fix typo.
16410 (arm_atomic_assign_expand_fenv): Remove The default implementation.
16412 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
16414 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
16416 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
16419 * haifa-sched.c (advance_one_cycle): Fix dump.
16420 (schedule_block): Don't advance cycle if we are already at the
16421 beginning of the cycle.
16423 2014-08-06 Martin Jambor <mjambor@suse.cz>
16426 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
16428 2014-08-06 Richard Biener <rguenther@suse.de>
16431 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
16433 (lto_input_tree): Pop SCCs here.
16435 2014-08-06 Richard Biener <rguenther@suse.de>
16437 PR tree-optimization/61320
16438 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
16439 handle misaligned loads.
16441 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
16443 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
16444 (aarch64_expand_vec_perm_const): Check for dup before zip.
16446 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16448 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
16449 CONST_INT_P instead of GET_CODE and compare.
16450 (aarch64_select_cc_mode): Likewise.
16451 (aarch64_print_operand): Likewise.
16452 (aarch64_rtx_costs): Likewise.
16453 (aarch64_simd_valid_immediate): Likewise.
16454 (aarch64_simd_check_vect_par_cnst_half): Likewise.
16455 (aarch64_simd_emit_pair_result_insn): Likewise.
16457 2014-08-05 David Malcolm <dmalcolm@redhat.com>
16459 * gdbhooks.py (find_gcc_source_dir): New helper function.
16460 (class PassNames): New class, locating and parsing passes.def.
16461 (class BreakOnPass): New command "break-on-pass".
16463 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
16465 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
16468 2014-08-05 Richard Biener <rguenther@suse.de>
16470 PR rtl-optimization/61672
16471 * emit-rtl.h (mem_attrs_eq_p): Declare.
16472 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
16473 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
16474 * cfgcleanup.c (merge_memattrs): Likewise.
16475 Include emit-rtl.h.
16477 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16479 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
16480 rather than singleton vectors.
16481 (vqdmlsls_lane_s32): Likewise.
16483 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16485 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
16486 Use VSDQ_HSI mode iterator.
16487 (aarch64_sqrdmulh_laneq<mode>): Likewise.
16488 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
16489 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
16490 Use BUILTIN_VDQHS macro.
16491 (sqrdmulh_laneq): Likewise.
16492 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
16493 (vqdmlals_laneq_s32): Likewise.
16494 (vqdmlslh_laneq_s16): Likewise.
16495 (vqdmlsls_laneq_s32): Likewise.
16496 (vqdmulhh_laneq_s16): Likewise.
16497 (vqdmulhs_laneq_s32): Likewise.
16498 (vqrdmulhh_laneq_s16): Likewise.
16499 (vqrdmulhs_laneq_s32): Likewise.
16501 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16503 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
16504 (vmuld_laneq_f64): Likewise.
16505 (vmuls_laneq_f32): Likewise.
16506 (vmul_n_f64): Likewise.
16507 (vmuld_lane_f64): Reimplement in C.
16508 (vmuls_lane_f32): Likewise.
16510 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16512 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
16514 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
16516 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16518 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
16519 (rbitsi2): Likewise.
16520 (*arm_rev): Set predicable and predicable_short_it attributes.
16522 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16524 * convert.c (convert_to_integer): Guard transformation to lrint by
16527 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
16529 * config/aarch64/aarch64-builtins.c
16530 (aarch64_simd_builtin_type_mode): Delete.
16531 (v8qi_UP): Remap to V8QImode.
16532 (v4hi_UP): Remap to V4HImode.
16533 (v2si_UP): Remap to V2SImode.
16534 (v2sf_UP): Remap to V2SFmode.
16535 (v1df_UP): Remap to V1DFmode.
16536 (di_UP): Remap to DImode.
16537 (df_UP): Remap to DFmode.
16538 (v16qi_UP):V16QImode.
16539 (v8hi_UP): Remap to V8HImode.
16540 (v4si_UP): Remap to V4SImode.
16541 (v4sf_UP): Remap to V4SFmode.
16542 (v2di_UP): Remap to V2DImode.
16543 (v2df_UP): Remap to V2DFmode.
16544 (ti_UP): Remap to TImode.
16545 (ei_UP): Remap to EImode.
16546 (oi_UP): Remap to OImode.
16547 (ci_UP): Map to CImode.
16548 (xi_UP): Remap to XImode.
16549 (si_UP): Remap to SImode.
16550 (sf_UP): Remap to SFmode.
16551 (hi_UP): Remap to HImode.
16552 (qi_UP): Remap to QImode.
16553 (aarch64_simd_builtin_datum): Make mode a machine_mode.
16554 (VAR1): Build builtin name.
16555 (aarch64_init_simd_builtins): Remove dead code.
16557 2014-08-05 Roman Gareev <gareevroman@gmail.com>
16559 * graphite-isl-ast-to-gimple.c:
16560 (set_options): New function.
16561 (scop_to_isl_ast): Add calling of set_options.
16563 2014-08-05 Jakub Jelinek <jakub@redhat.com>
16565 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
16566 (analyze_iv_to_split_insn): Don't initialize them.
16567 (get_ivts_expr): Removed.
16568 (allocate_basic_variable, insert_base_initialization): Use
16569 SET_SRC instead of *get_ivts_expr.
16570 (split_iv): Use &SET_SRC instead of get_ivts_expr.
16572 2014-08-05 Roman Gareev <gareevroman@gmail.com>
16574 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
16575 (translate_isl_ast_for_loop): Add checking of the
16576 flag_loop_parallelize_all.
16577 (ast_build_before_for): New function.
16578 (scop_to_isl_ast): Add checking of the
16579 flag_loop_parallelize_all.
16580 * graphite-dependences.c: Move the defenition of the
16581 scop_get_dependences from graphite-optimize-isl.c to this file.
16582 (apply_schedule_on_deps): Add checking of the ux's emptiness.
16583 (carries_deps): Add checking of the x's value.
16584 * graphite-optimize-isl.c: Move the defenition of the
16585 scop_get_dependences to graphite-dependences.c.
16586 * graphite-poly.h: Add declarations of scop_get_dependences
16589 2014-08-04 Rohit <rohitarulraj@freescale.com>
16592 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
16594 (alt_reg_names): Likewise.
16595 (rs6000_dwarf_register_span): For SPE high registers, replace
16596 dwarf register numbers with GCC hard register numbers.
16597 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
16598 (rs6000_dbx_register_number): For SPE high registers, return dwarf
16599 register number for the corresponding GCC hard register number.
16600 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
16601 newly added GCC hard register numbers for SPE high registers.
16602 (DWARF_FRAME_REGISTERS): Likewise.
16603 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
16604 (DWARF_FRAME_REGNUM): Likewise.
16605 (FIXED_REGISTERS): Likewise.
16606 (CALL_USED_REGISTERS): Likewise.
16607 (CALL_REALLY_USED_REGISTERS): Likewise.
16608 (REG_ALLOC_ORDER): Likewise.
16609 (enum reg_class): Likewise.
16610 (REG_CLASS_NAMES): Likewise.
16611 (REG_CLASS_CONTENTS): Likewise.
16612 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
16614 2014-08-04 Richard Biener <rguenther@suse.de>
16616 * gimple-fold.h (gimple_fold_builtin): Remove.
16617 * gimple-fold.c (gimple_fold_builtin): Make static.
16618 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
16619 fold_stmt, not gimple_fold_builtin.
16621 2014-08-04 Martin Liska <mliska@suse.cz>
16623 * cgraph.h (csi_end_p): Removed.
16624 (csi_next): Likewise.
16625 (csi_node): Likewise.
16626 (csi_start): Likewise.
16627 (cgraph_node_in_set_p): Likewise.
16628 (cgraph_node_set_size): Likewise.
16629 (vsi_end_p): Likewise.
16630 (vsi_next): Likewise.
16631 (vsi_node): Likewise.
16632 (vsi_start): Likewise.
16633 (varpool_node_set_size): Likewise.
16634 (cgraph_node_set_nonempty_p): Likewise.
16635 (varpool_node_set_nonempty_p): Likewise.
16636 * cgraphunit.c (cgraph_process_new_functions): vec replaces
16638 * ipa-inline-transform.c: Likewise.
16639 * ipa-utils.c (cgraph_node_set_new): Removed.
16640 (cgraph_node_set_add): Likewise.
16641 (cgraph_node_set_remove): Likewise.
16642 (cgraph_node_set_find): Likewise.
16643 (dump_cgraph_node_set): Likewise.
16644 (debug_cgraph_node_set): Likewise.
16645 (free_cgraph_node_set): Likewise.
16646 (varpool_node_set_new): Likewise.
16647 (varpool_node_set_add): Likewise.
16648 (varpool_node_set_remove): Likewise.
16649 (varpool_node_set_find): Likewise.
16650 (dump_varpool_node_set): Likewise.
16651 (free_varpool_node_set): Likewise.
16652 (debug_varpool_node_set): Likewise.
16653 * tree-emutls.c (struct tls_var_data):
16654 (emutls_index): Removed.
16655 (emutls_decl): Likewise.
16656 (gen_emutls_addr): Function implementation uses newly added
16657 hash_map<varpool_node *, tls_var_data>.
16658 (clear_access_vars): Likewise.
16659 (create_emultls_var): Likewise.
16660 (ipa_lower_emutls): Likewise.
16661 (reset_access): New function.
16663 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16665 * config/i386/i386.c (ix86_option_override_internal): Add
16666 PTA_RDRND and PTA_MOVBE for bdver4.
16668 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16669 James Greenhalgh <james.greenhalgh@arm.com>
16671 * doc/md.texi (clrsb): Document.
16672 (clz): Change reference to x into operand 1.
16674 (popcount): Likewise.
16676 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16679 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
16680 move to subtarget in serial version if result is ignored.
16682 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16683 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16685 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
16686 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
16687 (sched_analyze_insn): Update use of try_group_insn to
16688 sched_macro_fuse_insns.
16689 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
16690 arguments that are not conditional jumps.
16692 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16694 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
16695 family information. Handle BTVER2 cpu with cpuid family value.
16697 2014-08-04 Tom de Vries <tom@codesourcery.com>
16699 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
16700 (glibc_2_11_or_earlier): Document effective-target keywords.
16702 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
16704 * ipa-devirt.c (odr_type_warn_count): Add type.
16705 (possible_polymorphic_call_targets): Set it.
16706 (ipa_devirt): Use it.
16708 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
16710 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
16712 * ipa-devirt.c: Include hash-map.h
16713 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
16714 (clear_speculation): Break out of ...
16715 (get_class_context): ... here; speed up handling obviously useless
16717 (odr_type_warn_count, decl_warn_count): New structures.
16718 (final_warning_record): New structure.
16719 (final_warning_records): New static variable.
16720 (possible_polymorphic_call_targets): Cleanup handling of
16721 speculative info; do not build speculation when user do not care;
16722 record info about warnings when asked for.
16723 (add_decl_warning): New function.
16724 (type_warning_cmp): New function.
16725 (decl_warning_cmp): New function.
16726 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
16727 (gate): Enable pass when warnings are requested.
16728 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
16731 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
16733 * hash-map.h (default_hashmap_traits::mark_key_deleted):
16735 (hash_map::remove): New method.
16736 (hash_map::traverse): New method.
16737 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
16738 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
16739 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
16740 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
16741 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
16742 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
16745 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
16747 * hash-set.h: new File.
16748 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
16749 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
16750 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
16751 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
16752 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
16753 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
16754 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
16755 varpool.c: Use hash_set instead of pointer_set.
16757 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
16759 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
16761 2014-08-01 Jiong Wang <jiong.wang@arm.com>
16763 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
16764 for frame access when strict_p is false.
16766 2014-08-01 Renlin Li <renlin.li@arm.com>
16767 2014-08-01 Jiong Wang <jiong.wang@arm.com>
16769 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
16770 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
16771 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
16773 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
16775 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
16776 aarch64_mem_pair_offset.
16778 2014-08-01 Jiong Wang <jiong.wang@arm.com>
16780 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
16782 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
16783 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
16785 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
16787 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
16789 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
16791 PR regression/61510
16792 * cgraphunit.c (analyze_functions): Use get_create rather than get
16793 for decls which are clones of abstract functions.
16795 2014-08-01 Martin Liska <mliska@suse.cz>
16797 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
16798 * ipa-prop.h (count_formal_params): Global function created from static.
16799 * ipa-prop.c (count_formal_params): Likewise.
16800 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
16801 profiles for semantically equivalent functions.
16802 * passes.c (do_per_function): If we load body of a function
16803 during WPA, this condition should behave same.
16804 * varpool.c (ctor_for_folding): More tolerant assert for variable
16805 aliases created during WPA.
16807 2014-08-01 Martin Liska <mliska@suse.cz>
16809 * doc/invoke.texi (Options That Control Optimization): Documentation
16810 for -foptimize-strlen introduced. Optimization levels default options
16813 2014-08-01 Jakub Jelinek <jakub@redhat.com>
16815 * opts.c (common_handle_option): Handle -fsanitize=alignment.
16816 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
16817 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
16819 * stor-layout.h (min_align_of_type): New prototype.
16820 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
16821 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
16823 * ubsan.c: Include builtins.h.
16824 (ubsan_expand_bounds_ifn): Change return type to bool,
16825 always return true.
16826 (ubsan_expand_null_ifn): Change return type to bool, change
16827 argument to gimple_stmt_iterator *. Handle both null and alignment
16828 sanitization, take type from ckind argument's type rather than
16830 (instrument_member_call): Removed.
16831 (instrument_mem_ref): Remove t argument, add mem and base arguments.
16832 Handle both null and alignment sanitization, don't say whole
16833 struct access is member access. Build 3 argument IFN_UBSAN_NULL
16834 call instead of 2 argument.
16835 (instrument_null): Adjust instrument_mem_ref caller. Don't
16836 instrument calls here.
16837 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
16838 like SANITIZE_NULL.
16839 * stor-layout.c (min_align_of_type): New function.
16840 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
16841 Or it into SANITIZE_UNDEFINED.
16842 * doc/invoke.texi (-fsanitize=alignment): Document.
16844 2014-07-31 Andi Kleen <ak@linux.intel.com>
16846 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
16848 2014-07-31 Andi Kleen <ak@linux.intel.com>
16850 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
16852 (vn_reference_compute_hash): Dito.
16853 (vn_nary_op_compute_hash): Dito.
16854 (vn_phi_compute_hash): Dito.
16855 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
16857 2014-07-31 Andi Kleen <ak@linux.intel.com>
16859 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
16860 Rename to inchash:add_expr_commutative. Convert to inchash.
16861 (iterative_hash_hashable_expr): Rename to
16862 inchash:add_hashable_expr. Convert to inchash.
16863 (avail_expr_hash): Dito.
16865 2014-07-31 Andi Kleen <ak@linux.intel.com>
16867 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
16868 Convert to inchash.
16870 2014-07-31 Andi Kleen <ak@linux.intel.com>
16872 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
16874 2014-07-31 Andi Kleen <ak@linux.intel.com>
16876 * Makefile.in (OBJS): Add rtlhash.o
16877 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
16878 (loc_checksum): Dito.
16879 (loc_checksum_ordered): Dito.
16880 (hash_loc_operands): Dito.
16882 (hash_loc_list): Dito.
16883 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
16884 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
16885 * rtlhash.c: New file.
16886 * rtlhash.h: New file.
16888 2014-07-31 Andi Kleen <ak@linux.intel.com>
16890 * inchash.h (inchash): Change inchash class to namespace.
16891 (class hash): ... Rename from inchash.
16892 (add_object): Move from macro to class template.
16893 * lto-streamer-out.c (hash_tree): Change inchash
16895 * tree.c (build_type_attribute_qual_variant): Dito.
16896 (type_hash_list): Dito.
16897 (attribute_hash_list): Dito.
16898 (iterative_hstate_expr): Rename to inchash::add_expr
16899 (build_range_type_1): Change inchash to inchash::hash
16900 and use hash::add_expr.
16901 (build_array_type_1): Dito.
16902 (build_function_type): Dito
16903 (build_method_type_directly): Dito.
16904 (build_offset_type): Dito.
16905 (build_complex_type): Dito.
16906 (make_vector_type): Dito.
16907 * tree.h (iterative_hash_expr): Dito.
16909 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
16911 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
16913 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
16915 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
16916 correct alphabetical position.
16917 (vpaddd_f64): Rewrite using builtins.
16918 (vpaddd_s64): Move to correct alphabetical position.
16921 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
16924 * config/sh/sh.c (sh_legitimate_address_p,
16925 sh_legitimize_reload_address): Handle reg+reg address modes when
16926 ALLOW_INDEXED_ADDRESS is false.
16927 * config/sh/predicates.md (general_movsrc_operand,
16928 general_movdst_operand): Likewise.
16930 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
16932 * config/aarch64/aarch64-builtins.c
16933 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
16936 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
16938 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
16939 the generated mask based on BYTES_BIG_ENDIAN.
16940 (aarch64_simd_check_vect_par_cnst_half): New.
16941 * config/aarch64/aarch64-protos.h
16942 (aarch64_simd_check_vect_par_cnst_half): New.
16943 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
16944 the check out to aarch64_simd_check_vect_par_cnst_half.
16945 (vect_par_cnst_lo_half): Likewise.
16946 * config/aarch64/aarch64-simd.md
16947 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
16948 (move_hi_quad_<mode>): Always generate a low mask.
16950 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
16952 * doc/invoke.texi (AVR Options): Add documentation about
16953 __AVR_DEVICE_NAME__ built-in macro.
16955 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
16958 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
16959 constraints are satisfied.
16960 (<shift>di3_neon): Likewise.
16962 2014-07-31 Richard Biener <rguenther@suse.de>
16964 PR tree-optimization/61964
16965 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
16966 by structural equality.
16968 2014-07-31 Yury Gribov <y.gribov@samsung.com>
16970 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
16971 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
16972 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
16974 * gcc.c (sanitize_spec_function): Support new option.
16975 (SANITIZER_SPEC): Remove now redundant check.
16976 * opts.c (common_handle_option): Support new option.
16977 (finish_options): Check for incompatibilities.
16978 * toplev.c (process_options): Split userspace-specific checks.
16980 2014-07-31 Richard Biener <rguenther@suse.de>
16982 * lto-streamer.h (struct output_block): Remove global.
16983 (struct data_in): Remove labels, num_named_labels and
16984 num_unnamed_labels.
16985 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
16986 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
16988 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
16991 * common.opt (-Wreturn-local-addr): Moved from c.opt.
16992 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
16993 (isolate_path): New argument to avoid inserting a trap.
16994 (find_implicit_erroneous_behaviour): Handle returning the address
16995 of a local variable.
16996 (find_explicit_erroneous_behaviour): Likewise.
16998 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
17001 * toplev.c (init_random_seed): Move piece of code never called to
17003 (set_random_seed): see above.
17005 2014-07-31 Tom de Vries <tom@codesourcery.com>
17007 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
17009 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
17011 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
17012 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
17014 2014-07-31 Richard Biener <rguenther@suse.de>
17016 * data-streamer.h (streamer_write_data_stream): Declare here,
17018 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
17019 * lto-cgraph.c (lto_output_node): Adjust.
17020 (lto_output_varpool_node): Likewise.
17021 * data-streamer-out.c (streamer_string_index): Likewise.
17022 (streamer_write_data_stream, lto_append_block): Move from ...
17023 * lto-section-out.c (lto_output_data_stream,
17024 lto_append_block): ... here.
17026 2014-07-30 Mike Stump <mikestump@comcast.net>
17028 * configure.ac: Also check for popen.
17029 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
17030 * configure: Regenerate.
17031 * config.in: Regenerate.
17033 2014-07-30 Martin Jambor <mjambor@suse.cz>
17035 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
17036 parameter to gimple.
17038 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17040 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
17041 address as second parameter to __tpf_eh_return routine.
17043 2014-07-30 Jiong Wang <jiong.wang@arm.com>
17045 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
17048 2014-07-30 Tom Tromey <tromey@redhat.com>
17051 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
17052 * doc/extend.texi (Type Attributes): Document designated_init
17055 2014-07-30 Roman Gareev <gareevroman@gmail.com>
17057 * graphite-isl-ast-to-gimple.c:
17058 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
17059 (gcc_expression_from_isl_expression): Pass type to
17060 gcc_expression_from_isl_ast_expr_id.
17062 2014-07-30 Richard Biener <rguenther@suse.de>
17064 * lto-streamer.h (lto_write_data): New function.
17065 * langhooks.c (lhd_append_data): Do not free block.
17066 * lto-section-out.c (lto_write_data): New function writing
17067 raw data to the current section.
17068 (lto_write_stream): Adjust for langhook semantic change.
17069 (lto_destroy_simple_output_block): Write header directly.
17070 * lto-opts.c (lto_write_options): Write options directly.
17071 * lto-streamer-out.c (produce_asm): Write heaeder directly.
17072 (lto_output_toplevel_asms): Likewise.
17073 (copy_function_or_variable): Copy data directly.
17074 (write_global_references): Output index table directly.
17075 (lto_output_decl_state_refs): Likewise.
17076 (write_symbol): Write data directly.
17077 (produce_symtab): Adjust.
17078 (produce_asm_for_decls): Output header and refs directly.
17080 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
17082 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
17083 to speculative_targets
17084 (get_class_context): Fix handling of contextes without outer type;
17085 avoid matching non-polymorphic types in LTO.
17086 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
17087 parameter to speculative_targetsp; handle speculation.
17088 (dump_possible_polymorphic_call_targets): Update dumping.
17090 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
17092 * common.opt (Wodr): Enable by default.
17094 2014-07-29 Olivier Hainque <hainque@adacore.com>
17096 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
17098 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
17101 * gengtype.c (strtoken): New function.
17102 (create_user_defined_type): Replace strtok with strtoken.
17104 2014-07-29 Nathan Sidwell <nathan@acm.org>
17106 * gcov-io.c (gcov_var): Make hidden.
17107 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
17108 (gcov_do_dump): Declare.
17109 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
17111 2014-07-29 Martin Jambor <mjambor@suse.cz>
17113 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
17114 parameter to gimple.
17115 (sra_modify_assign): Likewise.
17117 2014-07-29 Richard Biener <rguenther@suse.de>
17119 PR middle-end/52478
17120 * expr.c (expand_expr_real_2): Revert last change.
17122 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
17124 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
17125 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
17126 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
17128 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
17129 (contains_type_p): Forward declare.
17130 (polymorphic_call_target_hasher::hash): Hash speculative info.
17131 (polymorphic_call_target_hasher::equal): Compare speculative info.
17132 (get_class_context): Handle speuclation.
17133 (contains_type_p): Update.
17134 (get_polymorphic_call_info_for_decl): Update.
17135 (walk_ssa_copies): Break out from ...
17136 (get_polymorphic_call_info): ... here; set speculative context
17138 * ipa-prop.c (ipa_write_indirect_edge_info,
17139 ipa_read_indirect_edge_info): Stream speculative context.
17140 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
17141 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
17142 SPECULATIVE_MAYBE_DERIVED_TYPE).
17143 (possible_polymorphic_call_targets overriders): Update.
17144 (dump_possible_polymorphic_call_targets overriders): Update.
17145 (dump_possible_polymorphic_call_target_p overriders): Update.
17147 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
17149 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
17150 ipa-devirt path; fix thinko there.
17152 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
17154 * config/i386/i386.c (ix86_return_in_memory): Replace one
17155 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
17157 2014-07-28 Marek Polacek <polacek@redhat.com>
17159 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
17161 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
17163 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
17164 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
17165 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
17166 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
17167 (USE_LD_AS_NEEDED): Likewise.
17168 (ASM_APP_ON): Likewise.
17169 (ASM_APP_OFF): Likewise.
17170 (TARGET_POSIX_IO): Likewise.
17171 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
17172 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
17173 (USE_LD_AS_NEEDED): Likewise.
17174 (ASM_APP_ON): Likewise.
17175 (ASM_APP_OFF): Likewise.
17176 (TARGET_POSIX_IO): Likewise.
17178 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
17180 PR middle-end/61734
17181 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
17182 operators other than the equality operators.
17184 2014-07-28 Richard Biener <rguenther@suse.de>
17186 PR middle-end/52478
17187 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
17188 sure to register SImode ones, not only >= word_mode ones.
17189 * expr.c (expand_expr_real_2): When expanding -ftrapv
17190 binops do not use OPTAB_LIB_WIDEN.
17192 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
17194 PR middle-end/61919
17195 * tree-outof-ssa.c (insert_partition_copy_on_edge)
17196 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
17197 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
17198 inserting them in the insn stream.
17200 2014-07-28 Marek Polacek <polacek@redhat.com>
17202 PR middle-end/61913
17203 * common.opt (Wodr): Add Var.
17205 2014-07-28 Richard Biener <rguenther@suse.de>
17207 PR tree-optimization/61921
17208 * tree-ssa-structalias.c (create_variable_info_for_1): Check
17209 if there is a varpool node before dereferencing it.
17211 2014-07-28 Roman Gareev <gareevroman@gmail.com>
17213 * graphite-sese-to-poly.c:
17214 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
17215 id of the pbb), which contains pointer to the pbb1.
17217 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
17219 2014-07-28 Roman Gareev <gareevroman@gmail.com>
17221 * graphite-isl-ast-to-gimple.c:
17222 (graphite_create_new_guard): New function.
17223 (translate_isl_ast_node_if): New function.
17224 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
17226 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
17228 2014-07-27 Anthony Green <green@moxielogic.com>
17230 * config.gcc: Add moxie-*-moxiebox* configuration.
17231 * config/moxie/moxiebox.h: New file.
17233 2014-07-26 Andrew Pinski <apinski@cavium.com>
17235 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
17236 from the read only register.
17238 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
17240 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
17241 as the allocation class if it isn't likely to be spilled.
17243 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
17245 * rtl.h (tls_referenced_p): Declare.
17246 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
17247 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
17248 (mips_cannot_force_const_mem): Use tls_referenced_p.
17249 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
17250 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
17251 instead of pa_tls_referenced_p.
17252 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
17253 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
17254 (pa_legitimate_constant_p): Likewise.
17255 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
17256 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
17257 (rs6000_cannot_force_const_mem, rs6000_emit_move)
17258 (rs6000_address_for_altivec): Use tls_referenced_p instead of
17259 rs6000_tls_referenced_p.
17260 (rs6000_tls_symbol_ref_1): Delete.
17262 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
17265 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
17266 Optimize inverse of a VEC_CONCAT.
17268 2014-07-25 Xinliang David Li <davidxl@google.com>
17270 * params.def: New parameter.
17271 * coverage.c (get_coverage_counts): Check new flag.
17272 (coverage_compute_profile_id): Check new flag.
17273 (coverage_begin_function): Check new flag.
17274 (coverage_end_function): Check new flag.
17275 * value-prof.c (coverage_node_map_initialized_p): New function.
17276 (init_node_map): Populate map with all functions.
17277 * doc/invoke.texi: Document new parameter.
17279 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
17280 Richard Biener <rguenther@suse.de>
17282 * lto-streamer-out.c (struct sccs): Turn to ...
17283 (class DFS): ... this one; refactor the DFS walk so it can
17284 be re-done on per-SCC basis.
17285 (DFS::DFS): New constructor.
17286 (DFS::~DFS): New destructor.
17287 (hash_tree): Add new MAP argument holding in-SCC hash values;
17288 remove POINTER_TYPE hashing hack.
17289 (scc_entry_compare): Rename to ...
17290 (DFS::scc_entry_compare): ... this one.
17291 (hash_scc): Rename to ...
17292 (DFS::hash_scc): ... this one; pass output_block instead
17293 of streamer_cache; work harder to get unique and stable SCC
17295 (DFS_write_tree): Rename to ...
17296 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
17297 (lto_output_tree): Update.
17299 2014-07-25 Andi Kleen <ak@linux.intel.com>
17301 * lto-streamer-out.c (hash_tree): Convert to inchash.
17303 2014-07-25 Andi Kleen <ak@linux.intel.com>
17305 * tree.c (build_type_attribute_qual_variant): Use inchash.
17306 (type_hash_list): Dito.
17307 (attribute_hash_list): Dito
17308 (iterative_hstate_expr): Dito.
17309 (iterative_hash_expr): Dito.
17310 (build_range_type_1): Dito.
17311 (build_array_type_1): Dito.
17312 (build_function_type): Dito.
17313 (build_method_type_directly): Dito.
17314 (build_offset_type): Dito.
17315 (build_complex_type): Dito.
17316 (make_vector_type): Dito.
17317 * tree.h (iterative_hash_expr): Add compat wrapper.
17318 (iterative_hstate_expr): Add.
17320 2014-07-25 Andi Kleen <ak@linux.intel.com>
17322 * Makefile.in (OBJS): Add inchash.o.
17323 (PLUGIN_HEADERS): Add inchash.h.
17324 * ipa-devirt.c: Include inchash.h.
17325 * lto-streamer-out.c: Dito.
17326 * tree-ssa-dom.c: Dito.
17327 * tree-ssa-pre.c: Dito.
17328 * tree-ssa-sccvn.c: Dito.
17329 * tree-ssa-tail-merge.c: Dito.
17331 * tree.c (iterative_hash_hashval_t): Move to ...
17332 (iterative_hash_host_wide_int): Move to ...
17333 * inchash.c: Here. New file.
17334 * tree.h (iterative_hash_hashval_t): Move to ...
17335 (iterative_hash_host_wide_int): Move to ...
17336 * inchash.h: Here. New file.
17338 2014-07-25 Richard Biener <rguenther@suse.de>
17340 PR middle-end/61762
17341 PR middle-end/61894
17342 * fold-const.c (native_encode_int): Add and handle offset
17343 parameter to do partial encodings of expr.
17344 (native_encode_fixed): Likewise.
17345 (native_encode_real): Likewise.
17346 (native_encode_complex): Likewise.
17347 (native_encode_vector): Likewise.
17348 (native_encode_string): Likewise.
17349 (native_encode_expr): Likewise.
17350 * fold-const.c (native_encode_expr): Add offset parameter
17352 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
17353 (fold_ctor_reference): Handle all reads from tcc_constant
17356 2014-07-25 Richard Biener <rguenther@suse.de>
17358 * tree-inline.c (estimate_move_cost): Mark speed_p argument
17359 as possibly unused.
17361 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17363 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
17365 2014-07-24 Kyle McMartin <kyle@redhat.com>
17367 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
17369 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17371 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
17373 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
17375 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
17376 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
17377 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
17379 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17381 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
17382 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
17383 aggregate types. Instead, *all* aggregate types, except for single-
17384 element or homogeneous float/vector aggregates, are quadword-aligned
17385 if required by their type alignment. Issue -Wpsabi note when a type
17386 is now treated differently than before.
17388 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17390 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
17391 does not fit fully into floating-point registers, and there is still
17392 space in the register parameter area, use GPRs to pass those parts
17393 of the argument. Issue -Wpsabi note if any parameter is now treated
17394 differently than before.
17395 (rs6000_arg_partial_bytes): Update.
17397 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
17399 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
17401 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
17403 * rtl.h (target_rtl): Remove lang_dependent_initialized.
17404 * toplev.c (initialize_rtl): Don't use it. Move previously
17405 "language-dependent" calls to...
17406 (backend_init): ...here.
17407 (lang_dependent_init_target): Don't set lang_dependent_initialized.
17408 Assert that RTL initialization hasn't happend yet.
17410 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
17412 PR rtl-optimization/61629
17413 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
17414 they have already been initialized.
17416 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
17418 PR middle-end/61268
17419 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
17420 DECL_INCOMING_RTL and entry_parm.
17421 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
17422 * calls.c (load_register_parameters): Likewise argument values.
17423 (emit_library_call_value_1, store_one_arg): Likewise argument
17425 * config/i386/i386.c (assign_386_stack_local): Likewise the local
17427 * explow.c (validize_mem): Modify the argument in-place.
17429 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17431 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
17432 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
17434 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17436 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
17437 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
17439 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17441 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
17442 (aarch64_save_callee_saves): New parameter "skip_wb".
17443 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
17445 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17447 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
17449 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
17451 2014-07-24 Roman Gareev <gareevroman@gmail.com>
17453 * graphite-isl-ast-to-gimple.c:
17454 (graphite_create_new_loop): Add calling of isl_id_free to properly
17455 decrement reference counts.
17457 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
17459 2014-07-24 Martin Liska <mliska@suse.cz>
17460 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
17462 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
17463 (rs6000_code_end): Likewise.
17465 2014-07-24 Martin Liska <mliska@suse.cz>
17467 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
17468 symtab_node funtion used.
17469 (rs6000_xcoff_declare_object_name): Likewise.
17471 2014-07-24 Martin Liska <mliska@suse.cz>
17473 * cgraphunit.c (compile): Correct function used.
17475 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
17477 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
17480 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
17483 * varasm.c (bss_initializer_p): Handle offlined ctors.
17484 (align_variable, get_variable_align): Likewise.
17485 (make_decl_one_only): Likewise.
17486 (default_binds_local_p_1): Likewise.
17487 (decl_binds_to_current_def_p): Likewise.
17488 (get_variable_section): Get constructor if it is offlined.
17489 (assemble_variable_contents): Sanity check that the caller
17490 streamed in the ctor in LTO.
17492 2014-07-24 Roman Gareev <gareevroman@gmail.com>
17494 * graphite-isl-ast-to-gimple.c:
17495 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
17496 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
17497 isl_ast_op_pdiv_r to the different case.
17499 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
17501 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17503 PR middle-end/61876
17504 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
17505 when flag_errno_math is on.
17507 2014-07-24 Martin Liska <mliska@suse.cz>
17509 * cgraph.h (varpool_node):
17510 (availability get_availability (void)):
17511 created from cgraph_variable_initializer_availability
17512 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
17513 created from: cgraph_variable_initializer_availability
17514 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
17515 (void finalize_named_section_flags (void)):
17516 created from varpool_finalize_named_section_flags
17517 (bool assemble_decl (void)): created from varpool_assemble_decl
17518 (void analyze (void)): created from varpool_analyze_node
17519 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
17520 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
17521 (void remove_initializer (void)): created from varpool_remove_initializer
17522 (tree get_constructor (void)): created from varpool_get_constructor
17523 (bool externally_visible_p (void)): created from varpool_externally_visible_p
17524 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
17525 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
17526 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
17527 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
17528 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
17529 (static bool output_variables (void)): created from varpool_output_variables
17530 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
17531 created from varpool_extra_name_alias
17532 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
17533 (static void dump_varpool (FILE *f)): created from dump_varpool
17534 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
17535 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
17536 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
17537 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
17538 (void assemble_aliases (void)): created from assemble_aliases
17540 2014-07-24 Martin Liska <mliska@suse.cz>
17542 * cgraph.h (symtab_node):
17543 (void register_symbol (void)): created from symtab_register_node
17544 (void remove (void)): created from symtab_remove_node
17545 (void dump (FILE *f)): created from dump_symtab_node
17546 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
17547 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
17548 (struct ipa_ref *add_reference (symtab_node *referred_node,
17549 enum ipa_ref_use use_type)): created from add_reference
17550 (struct ipa_ref *add_reference (symtab_node *referred_node,
17551 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
17552 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
17553 gimple stmt)): created from maybe_add_reference
17554 (bool semantically_equivalent_p (symtab_node *target)): created from
17555 symtab_semantically_equivalent_p
17556 (void remove_from_same_comdat_group (void)): created from
17557 remove_from_same_comdat_group
17558 (void add_to_same_comdat_group (symtab_node *old_node)): created from
17559 symtab_add_to_same_comdat_group
17560 (void dissolve_same_comdat_group_list (void)): created from
17561 symtab_dissolve_same_comdat_group_list
17562 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
17563 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
17564 created from symtab_alias_ultimate_target
17565 (inline symtab_node *next_defined_symbol (void)): created from
17566 symtab_next_defined_symbol
17567 (bool resolve_alias (symtab_node *target)): created from
17568 symtab_resolve_alias
17569 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
17570 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
17571 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
17572 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
17573 (void set_section (const char *section)): created from set_section_1
17574 (enum availability get_availability (void)): created from symtab_node_availability
17575 (void make_decl_local (void)): created from symtab_make_decl_local
17576 (bool real_symbol_p (void)): created from symtab_read_node
17577 (can_be_discarded_p (void)): created from symtab_can_be_discarded
17578 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
17579 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
17580 symtab_in_same_comdat_p;
17581 (bool address_taken_from_non_vtable_p (void)): created from
17582 address_taken_from_non_vtable_p
17583 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
17584 (static void dump_table (FILE *)): created from dump_symtab
17585 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
17586 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
17587 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
17588 symtab_used_from_object_file_p
17589 (void dump_base (FILE *)): created from dump_symtab_base
17590 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
17591 (void unregister (void)): created from symtab_unregister_node
17592 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
17593 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
17594 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
17595 symtab_nonoverwritable_alias_1
17596 * cgraph.h (cgraph_node):
17597 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
17598 created from cgraph_remove_node_and_inline_clones
17599 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
17600 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
17601 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
17602 (cgraph_node *function_symbol (enum availability *avail = NULL)):
17603 created from cgraph_function_node
17604 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
17605 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
17606 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
17607 created from cgraph_create_clone
17608 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
17609 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
17610 created from cgraph_create_virtual_clone
17611 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
17612 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
17613 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
17614 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
17615 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
17616 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
17617 created from cgraph_function_version_info
17618 (struct cgraph_function_version_info *insert_new_function_version (void)):
17619 created from insert_new_cgraph_node_version
17620 (struct cgraph_function_version_info *function_version (void)): created from
17621 get_cgraph_node_version
17622 (void analyze (void)): created from analyze_function
17623 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
17624 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
17625 tree real_alias) cgraph_add_thunk
17626 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
17627 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
17628 created from cgraph_function_or_thunk_node
17629 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
17630 created from expand_thunk
17631 (void reset (void)): created from cgraph_reset_node
17632 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
17633 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
17634 (void remove (void)): created from cgraph_remove_node
17635 (void dump (FILE *f)): created from dump_cgraph_node
17636 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
17637 (bool get_body (void)): created from cgraph_get_body
17638 (void release_body (void)): created from cgraph_release_function_body
17639 (void unnest (void)): created from cgraph_unnest_node
17640 (void make_local (void)): created from cgraph_make_node_local
17641 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
17642 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
17643 gcov_type count, int freq)): created from cgraph_create_edge
17644 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
17645 gcov_type count, int freq)): created from cgraph_create_indirect_edge
17646 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
17647 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
17648 created from cgraph_create_edge_including_clones
17649 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
17650 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
17651 (void remove_callers (void)): created from cgraph_node_remove_callers
17652 (void remove_callees (void)): created from cgraph_node_remove_callees
17653 (enum availability get_availability (void)): created from cgraph_function_body_availability
17654 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
17655 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
17656 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
17657 (void call_duplication_hooks (cgraph_node *node2)): created from
17658 cgraph_call_node_duplication_hooks
17659 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
17660 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
17661 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
17662 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
17663 (void call_function_insertion_hooks (void)):
17664 created from cgraph_call_function_insertion_hooks
17665 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
17666 (bool local_p (void)): created from cgraph_local_node
17667 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
17668 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
17669 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
17670 (inline bool only_called_directly_or_aliased_p (void)):
17671 created from cgraph_only_called_directly_or_aliased_p
17672 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
17673 created from cgraph_will_be_removed_from_program_if_no_direct_calls
17674 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
17675 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
17676 (bool can_remove_if_no_direct_calls_p (void)):
17677 created from cgraph_can_remove_if_no_direct_calls_p
17678 (inline bool has_gimple_body_p (void)):
17679 created from cgraph_function_with_gimple_body_p
17680 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
17681 (static void dump_cgraph (FILE *f)): created from dump_cgraph
17682 (static inline void debug_cgraph (void)): created from debug_cgraph
17683 (static void record_function_versions (tree decl1, tree decl2)):
17684 created from record_function_versions
17685 (static void delete_function_version (tree decl)):
17686 created from delete_function_version
17687 (static void add_new_function (tree fndecl, bool lowered)):
17688 created from cgraph_add_new_function
17689 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
17690 (static cgraph_node * create (tree decl)): created from cgraph_create_node
17691 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
17692 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
17693 (static cgraph_node *get_for_asmname (tree asmname)):
17694 created from cgraph_node_for_asm
17695 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
17696 created from cgraph_same_body_alias
17697 (static bool used_from_object_file_p_worker (cgraph_node *node,
17698 void *): new function
17699 (static bool non_local_p (cgraph_node *node, void *)):
17700 created from cgraph_non_local_node_p_1
17701 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
17702 created from verify_cgraph
17703 (static bool make_local (cgraph_node *node, void *)):
17704 created from cgraph_make_node_local
17705 (static cgraph_node *create_alias (tree alias, tree target)):
17706 created from cgraph_create_function_alias
17707 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
17708 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
17709 created from cgraph_create_edge_1
17710 * cgraph.h (varpool_node):
17711 (void remove (void)): created from varpool_remove_node
17712 (void dump (FILE *f)): created from dump_varpool_node
17714 2014-07-24 Richard Biener <rguenther@suse.de>
17717 * tree-ssa-structalias.c (create_variable_info_for_1):
17718 Use varpool_get_constructor.
17719 (create_variable_info_for): Likewise.
17721 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17723 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
17724 subtract outgoing area size when restoring stack_pointer_rtx.
17726 2014-07-24 Nick Clifton <nickc@redhat.com>
17728 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
17729 that operations are taking place in parallel.
17730 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
17732 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
17734 * omp-low.c (extract_omp_for_data): Add missing break statement.
17736 2014-07-24 Richard Biener <rguenther@suse.de>
17738 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
17739 * tree-inline.c (estimate_move_cost): Add speed_p parameter
17740 and adjust MOVE_RATIO query accordingly.
17741 (estimate_num_insns): Adjust callers.
17742 * ipa-prop.c (ipa_populate_param_decls): Likewise.
17743 * ipa-cp.c (gather_context_independent_values,
17744 estimate_local_effects): Likewise.
17745 * ipa-split.c (consider_split): Likewise.
17747 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
17749 * config/i386/driver-i386.c: Remove names of unused arguments and
17750 unnecessary unused attributes.
17751 * config/i386/host-mingw32.c: Likewise.
17752 * config/i386/i386.c: Likewise.
17753 * config/i386/winnt-stubs.c: Likewise.
17754 * config/i386/winnt.c: Likewise.
17756 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17758 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
17759 (aarch64_gen_loadwb_pair): New helper function.
17760 (aarch64_expand_epilogue): Simplify code using new helper functions.
17761 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
17763 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17765 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
17766 (aarch64_gen_storewb_pair): New helper function.
17767 (aarch64_expand_prologue): Simplify code using new helper functions.
17768 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
17770 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17772 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
17773 Rename to aarch64_save_callee_saves, remove restore code.
17774 (aarch64_restore_callee_saves): New function.
17776 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17778 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
17779 (aarch64_save_callee_saves): New function to handle reg save
17780 for both core and vectore regs.
17782 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17784 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
17785 (aarch64_gen_store_pair): New helper function.
17786 (aarch64_save_or_restore_callee_save_registers)
17787 (aarch64_save_or_restore_fprs): Use new helper functions.
17789 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17791 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
17792 (aarch64_save_or_restore_callee_save_registers)
17793 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
17795 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17797 * config/aarch64/aarch64.c
17798 (aarch64_save_or_restore_callee_save_registers)
17799 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
17801 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17803 * config/aarch64/aarch64.c
17804 (aarch64_save_or_restore_callee_save_registers)
17805 (aarch64_save_or_restore_fprs): Remove 'increment'.
17807 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17809 * config/aarch64/aarch64.c
17810 (aarch64_save_or_restore_callee_save_registers)
17811 (aarch64_save_or_restore_fprs): Use register offset in
17812 cfun->machine->frame.reg_offset.
17814 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17816 * config/aarch64/aarch64.c
17817 (aarch64_save_or_restore_callee_save_registers)
17818 (aarch64_save_or_restore_fprs): Remove base_rtx.
17820 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17822 * config/aarch64/aarch64.c
17823 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
17824 to 'start_offset'. Remove local variable 'start_offset'.
17826 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17828 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
17829 type to HOST_WIDE_INT.
17831 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17833 * config/aarch64/aarch64.c (aarch64_expand_prologue)
17834 (aarch64_save_or_restore_fprs)
17835 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
17837 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
17839 * config/arm/t-rtems-eabi: Add
17840 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
17841 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
17842 mbig-endian/mthumb/march=armv7-r, and
17843 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
17846 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
17847 Chris Johns <chrisj@rtems.org>
17848 Joel Sherrill <joel.sherrill@oarcorp.com>
17850 * config.gcc: Add nios2-*-rtems*.
17851 * config/nios2/rtems.h: New file.
17852 * gcc/config/nios2/t-rtems: New file.
17854 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
17857 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
17858 constant numbers, not general constants.
17859 (rs6000_expand_vector_init): Ditto.
17861 2014-07-23 Nathan Sidwell <nathan@acm.org>
17863 * gcov-tool.c (gcov_list): Declare here.
17864 (set_gcov_list): Remove.
17865 (gcov_output_files): Set gcov_list directly.
17867 2014-07-23 Host Schirmeier <horst@schirmeier.com>
17869 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
17871 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17873 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
17874 callee-saved registers are available for padding purpose
17875 and r3 is not mandatory, then prefer use those callee-saved
17878 2014-07-23 Richard Biener <rguenther@suse.de>
17880 * params.def (PARAM_MAX_COMBINE_INSNS): New.
17881 * combine.c: Include statistics.h and params.h.
17882 (combine_instructions): Guard three and four insn combines
17883 with max-combine-insns value. Record statistics for combines
17885 * doc/invoke.texi (max-combine-insns): Document new param.
17887 2014-07-23 Roman Gareev <gareevroman@gmail.com>
17889 * graphite-isl-ast-to-gimple.c:
17890 (translate_isl_ast_node_block): New function.
17891 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
17893 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
17894 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
17896 2014-07-23 Roman Gareev <gareevroman@gmail.com>
17898 * graphite-isl-ast-to-gimple.c:
17899 (get_max_schedule_dimensions): New function.
17900 (extend_schedule): Likewise.
17901 (generate_isl_schedule): Add calling of extend_schedule and
17902 get_max_schedule_dimensions.
17904 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17906 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
17907 (case UNSPEC): Handle UNSPEC_RBIT.
17909 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17911 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
17912 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
17914 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17916 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
17918 2014-07-22 Roman Gareev <gareevroman@gmail.com>
17920 * graphite-isl-ast-to-gimple.c:
17921 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
17922 (ivs_params_clear):
17923 (build_iv_mapping): New function.
17924 (translate_isl_ast_node_user): Likewise.
17925 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
17927 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
17928 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
17929 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
17931 2014-07-21 Bin Cheng <bin.cheng@arm.com>
17934 * config/arm/arm.md (setmem): New pattern.
17935 * config/arm/arm-protos.h (struct tune_params): New fields.
17936 (arm_gen_setmem): New prototype.
17937 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
17938 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
17939 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
17940 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
17941 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
17942 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
17943 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
17944 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
17945 (arm_const_inline_cost): New function.
17946 (arm_block_set_max_insns): New function.
17947 (arm_block_set_non_vect_profit_p): New function.
17948 (arm_block_set_vect_profit_p): New function.
17949 (arm_block_set_unaligned_vect): New function.
17950 (arm_block_set_aligned_vect): New function.
17951 (arm_block_set_unaligned_non_vect): New function.
17952 (arm_block_set_aligned_non_vect): New function.
17953 (arm_block_set_vect, arm_gen_setmem): New functions.
17955 2014-07-21 Bin Cheng <bin.cheng@arm.com>
17957 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
17959 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
17962 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
17963 out of #ifdef __OPTIMIZE__.
17965 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
17967 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
17968 different trapping status if -fnon-call-exceptions is enabled.
17970 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
17972 * expr.c (store_field): Handle VOIDmode for calls that return values
17973 in multiple locations.
17975 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
17977 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
17978 (altivec_vsldoi_<mode>): Likewise.
17980 2014-07-20 Roman Gareev <gareevroman@gmail.com>
17982 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
17983 to the number of characters in the line.
17985 2014-07-20 Roman Gareev <gareevroman@gmail.com>
17987 * graphite-isl-ast-to-gimple.c: Add using of
17988 build_nonstandard_integer_type instead of int128_integer_type_node.
17990 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
17992 * toplev.c (output_stack_usage): Adjust the location of the warning.
17994 2014-07-19 Daniel Cederman <cederman@gaisler.com>
17996 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
17997 (*membar_storeload): Disable for LEON3.
17999 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
18001 PR rtl-optimization/61461
18002 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
18004 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
18007 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
18008 Fix instruction constraint.
18009 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
18011 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
18013 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
18015 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
18017 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
18018 GNU coding standards.
18019 (nds32_register_move_cost): Likewise.
18020 (nds32_memory_move_cost): Likewise.
18021 (nds32_address_cost): Likewise.
18023 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
18025 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
18027 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
18029 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
18030 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
18031 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
18032 (HAVE_sync_compare_and_swapqi): Define.
18033 (HAVE_sync_compare_and_swaphi): Likewise.
18034 (HAVE_sync_compare_and_swapsi): Likewise.
18036 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
18038 * config/mips/p5600.md: Add missing cpu tests.
18040 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18042 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
18043 (vmla_f64): Likewise.
18044 (vfms_f64): Likewise.
18045 (vmls_f64): Likewise.
18047 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18049 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
18050 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
18052 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18054 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
18055 (vmlal_high_lane_s32): Likewise.
18056 (vmlal_high_lane_u16): Likewise.
18057 (vmlal_high_lane_u32): Likewise.
18058 (vmlsl_high_lane_s16): Likewise.
18059 (vmlsl_high_lane_s32): Likewise.
18060 (vmlsl_high_lane_u16): Likewise.
18061 (vmlsl_high_lane_u32): Likewise.
18063 2014-07-17 Terry Guo <terry.guo@arm.com>
18065 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
18066 (alus_reg): Renamed to alus_sreg.
18067 * config/arm/arm-fixed.md: Change type of non-dsp instructions
18068 from alu_reg to alu_sreg. Change type of dsp instructions from
18069 alu_reg to alu_dsp_reg.
18070 * config/arm/thumb1.md: Likewise.
18071 * config/arm/thumb2.md: Likewise.
18072 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
18073 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
18074 with alu_sreg and alus_sreg.
18075 * config/arm/arm1026ejs.md (alu_op): Likewise.
18076 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
18077 * config/arm/arm926ejs.md (9_alu_op): Likewise.
18078 * config/arm/fa526.md (526_alu_op): Likewise.
18079 * config/arm/fa606te.md (606te_alu_op): Likewise.
18080 * config/arm/fa626te.md (626te_alu_op): Likewise.
18081 * config/arm/fa726te.md (726te_alu_op): Likewise.
18082 * config/arm/fmp626.md (mp626_alu_op): Likewise.
18083 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
18084 alu_sreg, alu_dsp_reg and alus_sreg.
18085 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
18086 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
18087 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
18088 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
18089 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
18090 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
18091 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
18092 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
18093 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
18094 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
18095 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
18096 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
18097 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
18098 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
18099 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
18100 alus_reg to alus_sreg.
18102 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
18104 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
18107 2014-07-17 Richard Biener <rguenther@suse.de>
18109 PR rtl-optimization/61801
18110 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
18111 don't set reg_pending_barrier if it appears in a debug-insn.
18113 2014-07-16 DJ Delorie <dj@redhat.com>
18115 * config/rx/rx.c (rx_option_override): Fix alignment values.
18116 (rx_align_for_label): Likewise.
18118 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
18121 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
18122 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
18123 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
18125 (cris_print_index, cris_print_operand, cris_constant_index_p)
18126 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
18127 (cris_address_cost): Ditto last CONSTANT_P.
18128 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
18129 callers changed. Yield cris_offsettable_symbol for non-PIC
18130 constant symbolic expressions including labels. Yield cris_unspec
18132 (cris_expand_pic_call_address): New parameter MARKERP. Set its
18133 target to pic_offset_table_rtx for calls that will likely go
18134 through PLT, const0_rtx when they can't. All callers changed.
18135 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
18136 symbolic expressions to be PICified. Remove second, redundant,
18137 assert on can_create_pseudo_p returning non-zero. Use
18138 replace_equiv_address_nv, not replace_equiv_address, for final
18140 * config/cris/cris.md ("movsi"): Move variable t to pattern
18141 toplevel. Adjust assert for new cris_symbol_type member. Use
18142 CONSTANT_P instead of CONSTANT_ADDRESS_P.
18143 ("*movsi_internal") <case 9>: Make check for valid unspec operands
18145 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
18146 ("call", "call_value"): Use second incoming operand as a marker
18147 for pic-offset-table-register being used.
18148 ("*expanded_call_non_v32", "*expanded_call_v32")
18149 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
18150 second incoming operand to CALL, match cris_call_type_marker.
18151 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
18152 ("*expanded_call_side"): Ditto. Fix typo in comment.
18153 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
18155 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
18156 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
18157 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
18158 users changed. Add members cris_offsettable_symbol and cris_unspec.
18159 (cris_symbol_type): Rename from cris_pic_symbol_type.
18160 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
18162 * config/cris/cris-protos.h (cris_symbol_type_of,
18163 cris_expand_pic_call_address): Adjust prototypes.
18164 (cris_legitimate_constant_p): New prototype.
18166 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
18167 an existing tmake_file. Don't add t-slibgcc and t-linux.
18169 2014-07-17 Jason Merrill <jason@redhat.com>
18172 * symtab.c (symtab_remove_from_same_comdat_group): Also
18173 set_comdat_group to NULL_TREE.
18174 (verify_symtab): Fix diagnostic.
18176 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
18179 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
18181 2014-07-16 Dodji Seketeli <dodji@redhat.com>
18183 Support location tracking for built-in macro tokens
18184 * input.h (is_location_from_builtin_token): New function declaration.
18185 * input.c (is_location_from_builtin_token): New function definition.
18186 * toplev.c (general_init): Tell libcpp what the pre-defined
18187 spelling location for built-in tokens is.
18189 2014-07-16 Jakub Jelinek <jakub@redhat.com>
18191 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
18192 on the FUNCTION_DECL.
18194 2014-07-16 Richard Biener <rguenther@suse.de>
18197 * doc/extend.texi (always_inline): Clarify.
18199 2014-07-15 Eric Christopher <echristo@gmail.com>
18201 * doc/invoke.texi (Link Options): Document -z option.
18203 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
18205 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
18206 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
18208 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
18210 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
18212 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
18214 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
18215 varpool_assemble_decl.
18216 * varpool.c (varpool_assemble_decl): Assert that node->definition is
18219 2014-07-15 Michael Matz <matz@suse.de>
18221 PR rtl-optimization/61772
18222 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
18224 2014-07-15 Richard Biener <rguenther@suse.de>
18226 * opts.c (default_options_table): Disable bit-ccp at -Og.
18228 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
18230 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
18232 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
18234 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
18235 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
18236 call langhook for unknown declaration.
18237 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
18238 * tree.h (DECL_ARGUMENTS): Update.
18239 * print-tree.c (print_node): Update.
18240 * tree-core.h (tree_decl_non_common): Remove arguments.
18241 (tree_function_decl): Add arguments.
18243 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
18245 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
18247 2014-07-14 Richard Biener <rguenther@suse.de>
18249 PR tree-optimization/61779
18250 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
18251 simplifying a condition.
18253 2014-07-14 Richard Biener <rguenther@suse.de>
18255 * builtins.c (c_strlen): Make only_value == 2 really only
18256 affect warning generation.
18258 2014-07-14 Richard Biener <rguenther@suse.de>
18260 PR tree-optimization/61757
18261 PR tree-optimization/61783
18262 PR tree-optimization/61787
18263 * tree-ssa-dom.c (record_equality): Revert canonicalization
18264 change and add comment.
18265 (propagate_rhs_into_lhs): Revert previous fix, removing
18266 loop depth restriction again.
18268 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18270 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
18271 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
18272 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
18273 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
18274 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
18275 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
18276 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
18278 2014-07-14 Richard Biener <rguenther@suse.de>
18280 * cgraph.h (decl_in_symtab_p): Make inline.
18282 2014-07-14 Jakub Jelinek <jakub@redhat.com>
18284 PR middle-end/61294
18285 * doc/invoke.texi (-Wmemset-transposed-args): Document.
18288 * config/i386/i386.c (classify_argument): Don't merge classes above
18291 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
18293 * cgraph.h (symtab_node): Add nonzero_address.
18294 (decl_in_symtab_p): Break out from ...
18295 (symtab_get_node): ... here.
18296 * fold-const.c: Include cgraph.h
18297 (tree_single_nonzero_warnv_p): Use symtab to determine
18298 if symbol is non-zero.
18299 * symtab.c (symtab_node::nonzero_address): New method.
18301 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
18303 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
18304 forgotten in previous commit.
18306 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
18308 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
18310 * ipa-devirt.c: Include stor-layout.h and intl.h
18311 (odr_subtypes_equivalent_p): New function.
18312 (warn_odr): New function.
18313 (warn_type_mismatch): New function.
18314 (odr_types_equivalent_p): New function.
18315 (add_type_duplicate): Use it.
18316 * common.opt (Wodr): New flag.
18317 * doc/invoke.texi (Wodr): Document new warning.
18319 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
18321 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
18322 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
18323 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
18324 (varpool_get_constructor): Push CTORS_IN timevar.
18325 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
18327 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
18329 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
18330 Remove VOID_FTYPE_PUSHORT.
18331 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
18332 Change code to USHORT_FTYPE_VOID.
18333 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
18334 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
18335 (ix86_atomic_assign_expand_fenv): Update for
18336 __builtin_ia32_fnstsw changes.
18337 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
18338 (fnstsw): Change operand 0 to nonimmediate operand.
18340 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
18342 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
18343 (varpool_get_constructor): New function.
18344 (varpool_ctor_useable_for_folding_p): Break out from ...
18345 (ctor_for_folding): ... here; use varpool_get_constructor.
18346 (varpool_assemble_decl): Likewise.
18347 * lto-streamer.h (struct output_block): Turn cgraph_node
18349 (lto_input_variable_constructor): Declare.
18350 * ipa-visibility.c (function_and_variable_visibility): Use
18351 varpool_get_constructor.
18352 * cgraph.h (varpool_get_constructor): Declare.
18353 (varpool_ctor_useable_for_folding_p): New function.
18354 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
18355 parameter; return error_mark_node for non-trivial constructors.
18356 (lto_write_tree_1, DFS_write_tree): Update use of
18357 get_symbol_initial_value.
18358 (output_function): Update initialization of symbol.
18359 (output_constructor): New function.
18360 (copy_function): Rename to ..
18361 (copy_function_or_variable): ... this one; handle vars too.
18362 (lto_output): Output variable sections.
18363 * lto-streamer-in.c (input_constructor): New function.
18364 (lto_read_body): Rename from ...
18365 (lto_read_body_or_constructor): ... this one; handle vars too.
18366 (lto_input_variable_constructor): New function.
18367 * ipa-prop.c (ipa_prop_write_jump_functions,
18368 ipa_prop_write_all_agg_replacement): Update.
18369 * lto-cgraph.c (compute_ltrans_boundary): Use it.
18370 (output_cgraph_opt_summary): Set symbol to NULL.
18372 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
18374 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
18375 non-polymorphic types.
18376 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
18377 * ipa-devirt.c (types_same_for_odr): Do not explode when one
18378 of types is not polymorphic.
18380 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
18382 * lra-constraints.c (remove_inheritance_pseudos): Process
18383 destination pseudo too.
18385 2014-07-11 Rong Xu <xur@google.com>
18387 * gcov-tool.c (gcov_output_files): Fix build error introduced in
18390 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18392 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
18393 * config/avr/avr-devices.c (AVR_MCU): Same.
18394 (avr_mcu_types): add text start value to end of device list.
18395 * config/avr/avr-mcus.def: Add text section start for all devices.
18396 (ata5782): Add new avr5 device.
18398 * config/avr/avr-tables.opt: Regenerate.
18399 * config/avr/avr.h: Add declaration for text section start handler.
18400 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
18402 (LINK_SPEC): Include text section start handler to linker spec.
18403 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
18404 pass -Ttext option to linker if the text section start for the device
18406 * config/avr/t-multilib: Regenerate.
18407 * doc/avr-mmcu.texi: Regenerate.
18409 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
18411 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
18412 * config/rs6000/aix52.h (LINK_SPEC): Same.
18413 * config/rs6000/aix53.h (LINK_SPEC): Same.
18414 * config/rs6000/aix61.h (LINK_SPEC): Same.
18415 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
18417 2014-07-11 Roman Gareev <gareevroman@gmail.com>
18419 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
18420 (graphite_verify): New function.
18421 (ivs_params_clear): New function.
18422 (gcc_expression_from_isl_ast_expr_id): New function.
18423 (gcc_expression_from_isl_expr_int): New function.
18424 (binary_op_to_tree): New function.
18425 (ternary_op_to_tree): New function.
18426 (unary_op_to_tree): New function.
18427 (nary_op_to_tree): New function.
18428 (gcc_expression_from_isl_expr_op): New function.
18429 (gcc_expression_from_isl_expression): New function.
18430 (graphite_create_new_loop): New function.
18431 (translate_isl_ast_for_loop): New function.
18432 (get_upper_bound): New function.
18433 (graphite_create_new_loop_guard): New function.
18434 (translate_isl_ast_node_for): New function.
18435 (translate_isl_ast): New function.
18436 (add_parameters_to_ivs_params): New function.
18437 (scop_to_isl_ast): New parameter ip.
18438 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
18440 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
18442 * config/xtensa/predicates.md (call expander): Update for
18443 DECL_SECTION_NAME being string.
18445 2014-07-11 Richard Biener <rguenther@suse.de>
18447 PR middle-end/61473
18448 * builtins.c (fold_builtin_memory_op): Inline memory moves that
18449 can be implemented with a single load followed by a single store.
18450 (c_strlen): Only warn when only_value is not 2.
18452 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
18454 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
18456 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
18459 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
18460 (*movhi_bytes): Likewise.
18461 (*arm_movqi_insn): Likewise.
18463 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
18466 * config/alpha/alpha.c: Include tree-pass.h, context.h
18467 and pass_manager.h.
18468 (pass_data_handle_trap_shadows): New pass.
18469 (pass_handle_trap_shadows::gate): New pass gate function.
18470 (make_pass_handle_trap_shadows): New function.
18471 (rest_of_handle_trap_shadows): Ditto.
18473 (alpha_align_insns_1): Rename from alpha_align_insns.
18474 (pass_data_align_insns): New pass.
18475 (pass_align_insns::gate): New pass gate function.
18476 (make_pass_aling_insns): New function.
18477 (rest_of_align_insns): Ditto.
18478 (alpha_align_insns): Ditto.
18480 (alpha_option_override): Declare handle_trap_shadows info
18481 and align_insns_info. Register handle_trap_shadows and align_insns
18483 (alpha_reorg): Do not call alpha_trap_shadows and
18484 alpha_align_insn from here.
18486 (alpha_pad_function_end): Do not skip BARRIERs.
18488 2014-07-10 Rong Xu <xur@google.com>
18490 Add gcov-tool: an offline gcda profile processing tool support.
18491 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
18492 (gcov_is_error): Ditto.
18493 (gcov_read_string): Ditto.
18494 (gcov_read_sync): Ditto.
18495 * gcov-io.h: Move counter defines to gcov-counter.def.
18496 * gcov-dump.c (tag_counters): Use gcov-counter.def.
18497 * coverage.c: Ditto.
18498 * gcov-tool.c: Offline gcda profile processing tool.
18499 (unlink_gcda_file): Remove one gcda file.
18500 (unlink_profile_dir): Remove gcda files from the profile path.
18501 (gcov_output_files): Output gcda files to an output dir.
18502 (profile_merge): Merge two profiles in directory.
18503 (print_merge_usage_message): Print merge usage.
18504 (merge_usage): Print merge usage and exit.
18505 (do_merge): Driver for profile merge sub-command.
18506 (profile_rewrite): Rewrite profile.
18507 (print_rewrite_usage_message): Print rewrite usage.
18508 (rewrite_usage): Print rewrite usage and exit.
18509 (do_rewrite): Driver for profile rewrite sub-command.
18510 (print_usage): Print gcov-info usage and exit.
18511 (print_version): Print gcov-info version.
18512 (process_args): Process arguments.
18513 (main): Main routine for gcov-tool.
18514 * Makefile.in: Build and install gcov-tool.
18515 * gcov-counter.def: New file split from gcov-io.h.
18516 * doc/gcc.texi: Include gcov-tool.texi.
18517 * doc/gcov-tool.texi: Document for gcov-tool.
18519 2014-07-10 Richard Biener <rguenther@suse.de>
18521 PR tree-optimization/61757
18522 * tree-ssa-dom.c (loop_depth_of_name): Restore.
18523 (propagate_rhs_into_lhs): Revert part of last change.
18525 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
18527 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
18530 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
18532 PR middle-end/53590
18533 * function.c (allocate_struct_function): Revert r188667 change.
18535 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
18537 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
18539 * doc/install.texi: Remove links to defunct package providers for
18542 2014-07-09 Tom de Vries <tom@codesourcery.com>
18544 * final.c (get_call_fndecl): Declare.
18545 (self_recursive_call_p): New function.
18546 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
18548 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18550 * ipa-devirt.c (record_node): Walk through aliases.
18552 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18554 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
18556 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18559 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
18561 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18563 * ipa-visibility.c (function_and_variable_visibility): Remove
18564 temporary hack disabling local aliases on AIX.
18566 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18568 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
18569 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
18571 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18573 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
18574 * rs6000/rs6000.c: Inline output of .set instruction.
18575 (declare_alias_data): New struct.
18576 (rs6000_declare_alias): New function.
18577 (rs6000_xcoff_declare_function_name): Use it.
18578 (rs6000_xcoff_declare_object_name): New function.
18579 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
18580 (ASM_OUTPUT_DEF): Turn to empty definition.
18582 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
18585 * hash-table.h: use hash_table::value_type instead of
18586 Descriptor::value_type in the return types of several methods.
18588 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
18590 * tree-pass.h (pass_data): Remove has_execute member.
18591 * passes.c (execute_one_pass): Don't check pass->has_execute.
18592 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
18593 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
18594 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
18595 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
18596 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
18597 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
18598 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
18599 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
18600 gimple-low.c, gimple-ssa-isolate-paths.c,
18601 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
18602 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
18603 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
18604 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
18605 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
18606 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
18607 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
18608 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
18609 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
18610 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
18611 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
18612 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
18613 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
18614 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
18615 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
18616 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
18617 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
18618 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
18619 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
18620 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
18621 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
18622 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
18623 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
18624 web.c: Remove initializer for pass_data::has_execute.
18626 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
18628 * graphite-htab.h: Use hash_map instead of hash_table.
18629 * graphite-clast-to-gimple.c: Adjust.
18630 * passes.c: Use hash_map instead of hash_table.
18631 * sese.c: Likewise.
18632 * sese.h: Remove now unused code.
18634 2014-07-08 Sriraman Tallam <tmsriram@google.com>
18637 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
18640 2014-07-08 Jakub Jelinek <jakub@redhat.com>
18642 PR rtl-optimization/61673
18643 * combine.c (simplify_comparison): Test just mode's sign bit
18644 in tmode rather than the sign bit and any bits above it.
18646 2014-07-08 Roman Gareev <gareevroman@gmail.com>
18648 * graphite-isl-ast-to-gimple.c (generate_isl_context):
18649 Add __isl_give to the declaration.
18650 (generate_isl_schedule): Likewise.
18651 (scop_to_isl_ast): Likewise.
18653 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18655 * config/arm/arm.c (cortexa5_extra_costs): New table.
18656 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
18658 2014-07-08 Jakub Jelinek <jakub@redhat.com>
18660 PR tree-optimization/61725
18661 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
18662 range, use range_includes_zerop_p instead of integer_zerop on
18663 vr0->min, only use log2 of max if min is not negative.
18665 2014-07-08 Richard Biener <rguenther@suse.de>
18667 * tree-ssa-dom.h (loop_depth_of_name): Remove.
18668 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
18669 restriction on loop depth difference.
18670 (record_equality): Likewise.
18671 (propagate_rhs_into_lhs): Likewise. Simplify condition.
18672 (loop_depth_of_name): Remove.
18673 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
18674 restriction on loop depth difference.
18675 (init_copy_prop): Likewise.
18677 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18679 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
18681 (walk_aliased_vdefs): Likewise.
18682 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
18683 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
18684 (detect_type_change_from_memory_writes): Check if entry was reached.
18686 2014-07-08 Richard Biener <rguenther@suse.de>
18688 PR tree-optimization/61681
18689 * tree-ssa-structalias.c (find_what_var_points_to): Expand
18690 NONLOCAL inside ESCAPED.
18692 2014-07-08 Richard Biener <rguenther@suse.de>
18694 PR tree-optimization/61680
18695 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
18696 Handle properly all read-write dependences with group accesses.
18698 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
18700 PR tree-optimization/61576
18701 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
18702 block containing reduction statement is predecessor of phi basi block.
18704 2014-07-08 Marek Polacek <polacek@redhat.com>
18707 * fold-const.c (round_up_loc): Change the parameter type.
18709 * fold-const.h (round_up_loc): Adjust declaration.
18710 * stor-layout.c (finalize_record_size): Check for too large types.
18712 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
18714 * symtab.c: Include calls.h.
18715 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
18717 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
18719 * config/rs6000/rs6000.c (output_vec_const_move): Handle
18720 little-endian code generation.
18721 * config/rs6000/spe.md (spe_evmergehi): Rename to...
18722 (vec_perm00_v2si): ... this. Handle little-endian code generation.
18723 (spe_evmergehilo): Rename to...
18724 (vec_perm01_v2si): ... this. Handle little-endian code generation.
18725 (spe_evmergelo): Rename to...
18726 (vec_perm11_v2si): ... this. Handle little-endian code generation.
18727 (spe_evmergelohi): Rename to...
18728 (vec_perm10_v2si): ... this. Handle little-endian code generation.
18729 (spe_evmergehi, spe_evmergehilo): New expanders.
18730 (spe_evmergelo, spe_evmergelohi): Likewise.
18731 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
18732 (*frob_tf_ti): Likewise.
18733 (*frob_<mode>_di_2): Likewise.
18734 (*frob_tf_di_8_2): Likewise.
18735 (*frob_di_<mode>): Likewise.
18736 (*frob_ti_tf): Likewise.
18737 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
18738 (*frob_ti_<mode>_8_2): Likewise.
18739 (*frob_ti_tf_2): Likewise.
18740 (mov_si<mode>_e500_subreg0): Rename to...
18741 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
18743 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
18744 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
18745 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
18746 the big endianness only.
18747 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
18748 (*mov_si<mode>_e500_subreg0_2): Rename to...
18749 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
18750 big big endianness only.
18751 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
18752 (*mov_si<mode>_e500_subreg4): Rename to...
18753 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
18755 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
18756 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
18757 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
18758 the big endianness only.
18759 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
18761 (*mov_si<mode>_e500_subreg4_2): Rename to...
18762 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
18764 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
18765 (*mov_sitf_e500_subreg8): Rename to...
18766 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
18768 (*mov_sitf_e500_subreg8_le): New instruction pattern.
18769 (*mov_sitf_e500_subreg8_2): Rename to...
18770 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
18772 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
18773 (*mov_sitf_e500_subreg12): Rename to...
18774 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
18776 (*mov_sitf_e500_subreg12_le): New instruction pattern.
18777 (*mov_sitf_e500_subreg12_2): Rename to...
18778 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
18780 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
18782 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
18784 * asan.c (instrument_strlen_call): Do not instrument first byte
18785 in strlen if already instrumented.
18787 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18789 * config/arm/arm.opt (mwords-little-endian): Delete.
18790 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
18791 of TARGET_LITTLE_WORDS.
18792 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
18793 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
18795 * doc/invoke.texi: Remove references to -mwords-little-endian.
18797 2014-07-07 Jakub Jelinek <jakub@redhat.com>
18799 * expmed.c (struct init_expmed_rtl): Change all fields but
18800 pow2 and cint from struct rtx_def to rtx.
18801 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
18802 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
18805 2014-07-06 Marek Polacek <polacek@redhat.com>
18808 * doc/invoke.texi: Document -Wsizeof-array-argument.
18810 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
18812 * wide-int.h (wide_int_storage): Change declaration from struct
18815 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
18817 * cgraph.c (cgraph_create_indirect_edge): Update call of
18818 get_polymorphic_call_info.
18819 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
18820 (possible_polymorphic_call_targets): Add parameter call.
18821 (decl_maybe_in_construction_p): New predicate.
18822 (get_polymorphic_call_info): Add parameter call;
18823 use decl_maybe_in_construction_p.
18824 * gimple-fold.c (fold_gimple_assign): Update use of
18825 possible_polymorphic_call_targets.
18826 (gimple_fold_call): Likewise.
18827 * ipa-prop.c: Inlcude calls.h
18828 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
18829 (param_type_may_change_p): New predicate.
18830 (detect_type_change_from_memory_writes): Break out from ...
18831 (detect_type_change): ... this one; use param_type_may_change_p.
18832 (detect_type_change_ssa): Use param_type_may_change_p.
18833 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
18835 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
18838 * config/arm/arm-protos.h (arm_legitimate_address_p,
18839 arm_is_constant_pool_ref): Add prototypes.
18840 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
18841 (arm_is_constant_pool_ref) New function.
18842 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
18843 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
18844 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
18845 operand. Remove pool_range and neg_pool_range attributes.
18846 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
18847 pool_range and neg_pool_range attributes.
18848 * config/arm/constraints.md (Uh): New constraint.
18849 (Uq): Don't allow constant pool references.
18851 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
18853 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
18854 (move_lo_quad_internal_be_<mode>): Likewise.
18855 (move_lo_quad_<mode>): Convert to define_expand.
18856 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
18857 (aarch64_simd_move_hi_quad_be_<mode>): New.
18858 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
18859 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
18860 (aarch64_combinez_be<mode>): New.
18861 (aarch64_combine<mode>): Convert to define_expand.
18862 (aarch64_combine_internal<mode>): New.
18863 (aarch64_simd_combine<mode>): Remove bogus RTL description.
18865 2014-07-04 Tom de Vries <tom@codesourcery.com>
18867 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
18868 combination of earlyclobber and read/write modifiers.
18870 2014-07-04 Tom de Vries <tom@codesourcery.com>
18872 * config/aarch64/aarch64-simd.md
18873 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
18875 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
18878 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
18880 2014-07-04 Jakub Jelinek <jakub@redhat.com>
18882 PR middle-end/61654
18883 * cgraphunit.c (expand_thunk): Call free_dominance_info.
18885 PR tree-optimization/61684
18886 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
18887 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
18889 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18890 Kito Cheng <kito@0xlab.org>
18891 Monk Chiang <sh.chiang04@gmail.com>
18893 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
18894 (nds32_symbol_load_store_p): Move to ...
18895 (nds32_fp_as_gp_check_available): Move to ...
18896 * config/nds32/nds32-fp-as-gp.c: ... here.
18897 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
18898 extern declaration.
18900 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18901 Kito Cheng <kito@0xlab.org>
18902 Monk Chiang <sh.chiang04@gmail.com>
18904 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
18905 (nds32_expand_store_multiple): Move to ...
18906 (nds32_expand_movmemqi): Move to ...
18907 * config/nds32/nds32-memory-manipulation.c: ... here.
18909 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18910 Kito Cheng <kito@0xlab.org>
18911 Monk Chiang <sh.chiang04@gmail.com>
18913 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
18914 (nds32_output_casesi_pc_relative): Move to ...
18915 (nds32_output_casesi): Move to ...
18916 (nds32_mem_format): Move to ...
18917 (nds32_output_16bit_store): Move to ...
18918 (nds32_output_16bit_load): Move to ...
18919 (nds32_output_32bit_store): Move to ...
18920 (nds32_output_32bit_load): Move to ...
18921 (nds32_output_32bit_load_s): Move to ...
18922 (nds32_output_stack_push): Move to ...
18923 (nds32_output_stack_pop): Move to ...
18924 * config/nds32/nds32-md-auxiliary.c: ... here.
18926 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18927 Ling-Hua Tseng <uranus@tinlans.org>
18929 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
18930 the purpose of this file.
18932 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18933 Kito Cheng <kito@0xlab.org>
18934 Monk Chiang <sh.chiang04@gmail.com>
18936 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
18937 (nds32_address_cost): Move implementation to ...
18938 * config/nds32/nds32-cost.c: ... here.
18939 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
18940 (nds32_address_cost_impl): Declare.
18942 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18943 Kito Cheng <kito@0xlab.org>
18944 Monk Chiang <sh.chiang04@gmail.com>
18946 * config/nds32/nds32.c
18947 (nds32_consecutive_registers_load_store_p): Move to ...
18948 (nds32_valid_multiple_load_store): Move to ...
18949 (nds32_valid_stack_push_pop): Move to ...
18950 (nds32_can_use_bclr_p): Move to ...
18951 (nds32_can_use_bset_p): Move to ...
18952 (nds32_can_use_btgl_p): Move to ...
18953 (nds32_can_use_bitci_p): Move to ...
18954 * config/nds32/nds32-predicates.c: ... here.
18956 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18957 Kito Cheng <kito@0xlab.org>
18958 Monk Chiang <sh.chiang04@gmail.com>
18960 * config/nds32/nds32.c
18961 (nds32_expand_builtin_null_ftype_reg): Move to ...
18962 (nds32_expand_builtin_reg_ftype_imm): Move to ...
18963 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
18964 (nds32_init_builtins): Move implementation to ...
18965 (nds32_expand_builtin): Move implementation to ...
18966 * config/nds32/nds32-intrinsic.c: ... here.
18967 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
18968 (nds32_expand_builtin_impl): Declare.
18970 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18971 Kito Cheng <kito@0xlab.org>
18972 Monk Chiang <sh.chiang04@gmail.com>
18974 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
18975 (nds32_emit_section_tail_template): Move to ...
18976 (nds32_emit_isr_jmptbl_section): Move to ...
18977 (nds32_emit_isr_vector_section): Move to ...
18978 (nds32_emit_isr_reset_conten): Move to ...
18979 (nds32_check_isr_attrs_conflict): Move to ...
18980 (nds32_construct_isr_vectors_information): Move to ...
18981 (nds32_asm_file_start): Move implementation to ...
18982 (nds32_asm_file_end): Move implementation to ...
18983 * config/nds32/nds32-isr.c: ... here.
18984 * config/nds32/nds32-protos.h
18985 (nds32_check_isr_attrs_conflict): Declare.
18986 (nds32_construct_isr_vectors_information): Declare.
18987 (nds32_asm_file_start_for_isr): Declare.
18988 (nds32_asm_file_end_for_isr): Declare.
18990 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18991 Kito Cheng <kito@0xlab.org>
18992 Monk Chiang <sh.chiang04@gmail.com>
18994 * config.gcc (nds32*): Add new modules to extra_objs.
18995 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
18996 (nds32be-*-*): Likewise.
18997 * config/nds32/nds32-cost.c: New file.
18998 * config/nds32/nds32-fp-as-gp.c: New file.
18999 * config/nds32/nds32-intrinsic.c: New file.
19000 * config/nds32/nds32-isr.c: New file.
19001 * config/nds32/nds32-md-auxiliary.c: New file.
19002 * config/nds32/nds32-memory-manipulation.c: New file.
19003 * config/nds32/nds32-pipelines-auxiliary.c: New file.
19004 * config/nds32/nds32-predicates.c: New file.
19005 * config/nds32/t-nds32: New file.
19007 2014-07-03 Jakub Jelinek <jakub@redhat.com>
19009 PR tree-optimization/61682
19010 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
19011 using cases and when one of the operands is equal to 1.
19013 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
19015 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
19016 ashr<mode>3): Correct mode of operands[2].
19017 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
19018 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
19019 Correct mode of operands[2]. Fix split condition.
19021 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
19023 * arm.md (arch): Add armv6_or_vfpv3.
19024 (arch_enabled): Add test for the above.
19025 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
19027 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
19029 2014-07-03 Jakub Jelinek <jakub@redhat.com>
19031 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
19032 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
19033 HWI 1 and negate the unsigned value.
19034 * expmed.c (expand_sdiv_pow2): For modes wider than word always
19035 use AND instead of shift.
19036 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
19038 2014-07-03 Marek Polacek <polacek@redhat.com>
19040 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
19041 (-fsanitize=float-divide-by-zero): Move to the table with
19042 -fsanitize=undefined suboptions.
19043 (-fsanitize=float-cast-overflow): Likewise.
19045 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
19047 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
19048 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
19051 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19053 * loop-invariant.c (struct invariant): Add a new member: eqno;
19054 (find_identical_invariants): Update eqno;
19055 (create_new_invariant): Init eqno;
19056 (get_inv_cost): Compute comp_cost with eqno;
19058 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
19060 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
19061 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
19062 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
19063 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
19064 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
19066 2014-07-02 Christian Bruel <christian.bruel@st.com>
19070 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
19071 (make_preds_opaque): Delete.
19072 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
19073 (commit_mode_sets): New function.
19074 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
19075 Process all modes at once.
19076 * basic-block.h (pre_edge_lcm_avs): Declare.
19077 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
19078 Call clear_aux_for_edges. Fix comments.
19079 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
19080 (pre_edge_rev_lcm): Idem.
19081 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
19083 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
19084 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
19086 * config/i386/i386.c (x96_emit_mode_set): Idem.
19087 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
19088 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
19089 (fpscr_toggle) Disallow from delay slot.
19090 * target.def (emit_mode_set): Add prev_mode parameter.
19091 * doc/tm.texi: Regenerate.
19093 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19095 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
19098 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
19100 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
19101 vtable_pointer_value_to_vtable): Constify.
19102 (contains_polymorphic_type_p): Declare.
19103 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
19104 vtable_pointer_value_to_vtable): Constify.
19105 (contains_polymorphic_type_p): New predicate.
19106 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
19108 (ipa_set_ancestor_jf): Likewise.
19109 (detect_type_change): Return false in easy cases.
19110 (compute_complex_assign_jump_func): Require type to contain
19112 (compute_known_type_jump_func): Likewise.
19114 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
19116 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
19118 (type_in_anonymous_namespace_p): Constify argument.
19119 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
19120 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
19121 (main_odr_variant): New function.
19122 (hash_type_name): Make static; update assert; do not ICE on
19124 (types_same_for_odr): Bring here from tree.c; simplify and remove
19125 old structural comparing code that doesn't work for templates.
19126 (odr_hasher::equal): Update assert.
19127 (add_type_duplicate): Return true when bases should be computed;
19128 replace incomplete loader by complete; do not output duplicated
19129 warnings; do not ICE on non-records; set odr_violated flag.
19130 (get_odr_type): Be ready to replace incomplete type by complete
19131 one; work on ODR variants instead of main variants; reorder item
19132 in array so bases have still smaller indexes.
19133 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
19134 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
19136 2014-07-01 Cary Coutant <ccoutant@google.com>
19138 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
19140 (resolve_addr_in_expr): When replacing the rtx in a location list
19141 entry, get a new address table entry.
19142 (dwarf2out_finish): Call index_location_lists even if there are no
19143 addr_index_table entries yet.
19145 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
19147 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
19148 change for not being obvious.
19150 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
19152 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
19155 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19157 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
19158 (vcagt_f64): Likewise.
19159 (vcale_f64): Likewise.
19160 (vcaled_f64): Likewise.
19161 (vcales_f32): Likewise.
19162 (vcalt_f64): Likewise.
19163 (vcaltd_f64): Likewise.
19164 (vcalts_f32): Likewise.
19166 2014-07-01 Marek Polacek <polacek@redhat.com>
19168 * doc/invoke.texi: Document -Wint-conversion.
19170 2014-07-01 Marek Polacek <polacek@redhat.com>
19173 * doc/invoke.texi: Document -Wincompatible-pointer-types.
19175 2014-07-01 Martin Liska <mliska@suse.cz>
19177 IPA REF alias refactoring
19178 * cgraph.h (iterate_direct_aliases): New function.
19179 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
19180 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
19181 FOR_EACH_ALIAS added.
19182 (cgraph_for_node_and_aliases): Likewise.
19183 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
19184 * ipa-inline.c (reset_edge_caches): Likewise.
19185 (update_caller_keys): Likewise.
19186 * trans-mem.c (ipa_tm_execute): Likewise.
19187 *varpool.c (varpool_analyze_node): Likewise.
19188 (varpool_for_node_and_aliases): Likewise.
19189 * ipa-ref.h (first_alias): New function.
19190 (last_alias): Likewise.
19191 (has_aliases_p): Likewise.
19192 * ipa-ref.c (ipa_ref::remove_reference): Removal function
19193 is sensitive to IPA_REF_ALIASes.
19194 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
19195 are put at the beginning of the list.
19196 (symtab_node::iterate_direct_aliases): New function.
19198 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19201 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
19203 (write_ts_type_common_tree_pointers): Do not stream fields not set
19204 for incomplete types; do not stream duplicated fields for variants;
19205 sanity check that variant and type match.
19206 (write_ts_type_non_common_tree_pointers): Likewise.
19207 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
19208 TYPE_SIZE whether type is complete.
19209 (lto_input_ts_type_common_tree_pointers): Do same changes as in
19210 write_ts_type_common_tree_pointers
19211 (lto_input_ts_type_non_common_tree_pointers): Likewise.
19213 2014-06-30 Joseph Myers <joseph@codesourcery.com>
19215 * var-tracking.c (add_stores): Return instead of asserting if old
19216 and new values for conditional store are the same.
19218 2014-06-30 Richard Henderson <rth@redhat.com>
19222 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
19223 the cfg if there were any changes.
19224 * passes.def: Revert move of peephole2 after reorder_blocks;
19225 move duplicate_computed_gotos before peephole2.
19227 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
19229 * except.c (emit_note_eh_region_end): New helper function.
19230 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
19231 emit EH_REGION_END note.
19232 * jump.c (cleanup_barriers): Do not split a call and its
19233 corresponding CALL_ARG_LOCATION note.
19235 2014-06-30 Jeff Law <law@redhat.com>
19237 PR tree-optimization/61607
19238 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
19239 deeper into the SSA_NAME_VALUE chain.
19241 2014-06-30 Marek Polacek <polacek@redhat.com>
19243 * convert.c (convert_to_integer): Don't instrument conversions if the
19244 function has no_sanitize_undefined attribute.
19245 * ubsan.c: Don't run the ubsan pass if the function has
19246 no_sanitize_undefined attribute.
19248 2014-06-30 Jakub Jelinek <jakub@redhat.com>
19250 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
19251 -fsanitize=undefined suboptions.
19253 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
19255 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
19256 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
19257 against bigendian and adjust indices.
19259 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
19261 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
19263 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
19266 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
19267 Add alternative; make early clobber. Adjust both split patterns
19268 to use operand 0 as the working register.
19270 2014-06-30 Jakub Jelinek <jakub@redhat.com>
19272 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
19273 as ira_object_id_map might be NULL, or 1.
19275 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19277 * loop-invariant.c (get_inv_cost): Handle register class.
19278 (gain_for_invariant): Check the register pressure of the inv
19279 and its overlapped register class, other than all.
19281 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
19283 * doc/invoke.texi (Optimize Options): Fix descriptions of
19284 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
19286 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
19288 * doc/extend.texi (Function Attributes): Update 'naked' attribute
19291 2014-06-29 Tobias Grosser <tobias@grosser.es>
19294 * graphite-isl-ast-to-gimple.c: Add missing guards.
19296 2014-06-29 Roman Gareev <gareevroman@gmail.com>
19298 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
19299 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
19300 * flag-types.h: Add new enum fgraphite_generator.
19301 * graphite-isl-ast-to-gimple.c: New.
19302 * graphite-isl-ast-to-gimple.h: New.
19303 * graphite.c (graphite_transform_loops): Add choice of Graphite
19304 code generator, which depends on flag_graphite_code_gen.
19306 2014-06-29 Roman Gareev <gareevroman@gmail.com>
19308 * graphite-dependences.c (subtract_commutative_associative_deps):
19309 Add NULL checking of the following variables: must_raw_no_source,
19310 may_raw_no_source, must_war_no_source, may_war_no_source,
19311 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
19312 must_war, may_war, must_waw, may_waw.
19314 2014-06-29 Roman Gareev <gareevroman@gmail.com>
19316 * graphite-clast-to-gimple.c: gloog is renamed to
19317 graphite_regenerate_ast_cloog. gloog_error is renamed to
19318 graphite_regenerate_error.
19319 * graphite-clast-to-gimple.h: The definition of the struct
19320 bb_pbb_def is moved to graphite-htab.h.
19321 Add inclusion of the hash-table.h.
19322 * graphite-htab.h: The declaration of the function gloog is moved
19323 to graphite-clast-to-gimple.h and renamed to
19324 graphite_regenerate_ast_cloog.
19325 * graphite.c (graphite_transform_loops): gloog is renamed
19326 to graphite_regenerate_ast_cloog.
19328 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19330 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
19332 (write_ts_type_common_tree_pointers): Do not stream fields not set
19333 for incomplete types; do not stream duplicated fields for variants;
19334 sanity check that variant and type match.
19335 (write_ts_type_non_common_tree_pointers): Likewise.
19336 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
19337 TYPE_SIZE whether type is complete.
19338 (lto_input_ts_type_common_tree_pointers): Do same changes as in
19339 write_ts_type_common_tree_pointers
19340 (lto_input_ts_type_non_common_tree_pointers): Likewise.
19342 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19344 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
19346 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19348 * tree-inline.c (remap_type_1): Do not duplicate fields
19349 that are shared in between type and its main variant.
19351 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19353 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
19355 (ipa_set_ancestor_jf) Likewise.
19356 (check_stmt_for_type_change): Check that we work on main variant.
19357 (detect_type_change): Look into main variant.
19358 (compute_known_type_jump_func): Check that main variant has BINFO.
19360 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19362 * ipa-devirt.c (set_type_binfo): New function.
19363 (add_type_duplicate): Use it.
19364 (get_odr_type): Sanity check that binfos points to main variants.
19365 (get_class_context): Be sure the context's outer_type is main variant.
19366 (contains_type_p): Walk main variant.
19367 (get_polymorphic_call_info_for_decl): Set outer_type to be
19369 (get_polymorphic_call_info): Likewise.
19370 (possible_polymorphic_call_targets): Sanity check that we operate
19373 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19375 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
19377 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
19379 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
19380 accidental change due to wide-int branch merge.
19382 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
19384 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
19385 compressed debug support.
19386 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
19387 * configure: Regenerate.
19388 * config.in: Regenerate.
19389 * common.opt (compressed_debug_sections): New enum.
19390 (gz, gz=): New options.
19391 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
19392 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
19393 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
19394 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
19395 LINK_COMPRESS_DEBUG_SPEC.
19396 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
19397 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
19398 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
19399 (Debugging Options): Document -gz[=type].
19401 2014-06-27 Martin Jambor <mjambor@suse.cz>
19404 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
19405 args_to_skip, use those from node instead. Copy args_to_skip and
19406 combined_args_to_skip from node to the new thunk.
19407 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
19408 (cgraph_create_virtual_clone): Moved computation of
19409 combined_args_to_skip...
19410 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
19412 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
19414 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
19415 redundant diagnostic machinary.
19417 2014-06-27 Richard Biener <rguenther@suse.de>
19419 * tree-ssa-math-opts.c (bswap_replace): Fix
19420 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
19422 2014-06-27 Martin Liska <mliska@suse.cz>
19424 * gimple.h (gimple_location_safe): New function introduced.
19425 * cgraphunit.c (walk_polymorphic_call_targets): Usage
19426 of gimple_location_safe replaces gimple_location.
19427 (gimple_fold_call): Likewise.
19428 * ipa-devirt.c (ipa_devirt): Likewise.
19429 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
19430 * ipa.c (walk_polymorphic_call_targets): Likewise.
19431 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
19433 2014-06-27 Jakub Jelinek <jakub@redhat.com>
19435 PR tree-optimization/57233
19436 PR tree-optimization/61299
19437 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
19439 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
19440 would be lowered to scalar shifts, check if corresponding
19441 shifts and vector BIT_IOR_EXPR are supported and don't lower
19442 or lower just to narrower vector type in that case.
19443 * expmed.c (expand_shift_1): Fix up handling of vector
19444 shifts and rotates.
19446 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
19449 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
19451 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
19453 * doc/invoke.texi (-fsemantic-interposition): Document.
19454 * common.opt (fsemantic-interposition): New flag.
19455 * varasm.c (decl_replaceable_p): Use it.
19457 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19460 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
19461 extraction other than index 3.
19463 2014-06-26 Teresa Johnson <tejohnson@google.com>
19465 * doc/invoke.texi: Fix typo.
19466 * dumpfile.c: Add support for documented -fdump-* options
19467 optimized/missed/note/optall.
19469 2014-06-26 Martin Jambor <mjambor@suse.cz>
19471 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
19472 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
19473 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
19474 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
19475 * opts.c (default_options_optimization): Set
19476 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
19477 * doc/invoke.texi (allow-load-data-races)
19478 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
19479 (allow-store-data-races): Document the new default.
19481 2014-06-26 Martin Jambor <mjambor@suse.cz>
19483 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
19484 renamed to ipa_impossible_devirt_target. Fix typo.
19485 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
19486 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
19487 ipa_impossible_devirt_target.
19489 2014-06-26 Richard Biener <rguenther@suse.de>
19491 PR tree-optimization/61607
19492 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
19493 explaining why we restrict copies on loop depth.
19494 * tree-ssa-dom.c (cprop_operand): Remove restriction on
19496 (record_equivalences_from_phis): Instead add it here.
19498 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
19500 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
19501 (LTO_WRAPPER_OBJS): New variable.
19502 (lto-wrapper$(exeext)): Use it.
19503 * collect2.c: Include "collect-utils.h".
19504 (verbose, debug): Remove variables.
19505 (at_file_supplied): No longer static.
19506 (tool_name): New variable.
19507 (do_wait, fork_execute, maybe_unlink): Don't declare.
19508 (tool_cleanup): No longer static.
19509 (notice): Remove function.
19510 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
19511 fork_execute calls.
19512 (collect_wait, do_wait, collect_execute): Remove functions.
19513 (maybe_unlink): No longer static.
19514 * collect2.h (verbose, debug): Don't declare.
19515 (at_file_supplied): Declare.
19516 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
19518 (collect_execute): Replace with implementation from collect2, plus a
19519 new arg use_atfile. All callers changed.
19520 (collect_wait): Replace with implementation from collect2.
19521 (maybe_unlink_file): Remove function.
19522 (fork_execute): Replace with implementation from collect2, plus a
19523 new arg use_atfile. All callers changed.
19524 (do_wait): Add call to utils_cleanup to the error path.
19525 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
19526 (tool_cleanup): Adjust declarations.
19527 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
19528 * tlink.c: Include "collect-utils.h".
19529 (tlink_execute): New arg use_atfile. All callers changed.
19530 (tlink_init, tlink_execute): Remove declarations.
19532 * collect-utils.c (save_temps): New variable.
19533 (do_wait): Use it instead of debug. Use fatal_error.
19534 * collect-utils.h (save_temps): Declare.
19535 * collect2.c (verbose): Rename from vflag. All uses changed.
19536 (tool_cleanup): New function, copied from collect_atexit.
19537 (collect_atexit, handler): Just call it.
19538 * collect2.h (verbose): Declaration renamed from vflag.
19539 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
19542 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
19543 (lto-wrapper$(exeext)): Link with collect-utils.o.
19544 * collect-utils.c: New file.
19545 * collect-utils.h: New file.
19546 * lto-wrapper.c: Include "collect-utils.h".
19547 (args_name): Delete variable.
19548 (tool_name): New variable.
19549 (tool_cleanup): New function.
19550 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
19551 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
19552 (fork_execute): Remove functions.
19554 2014-06-26 Nick Clifton <nickc@redhat.com>
19556 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
19558 * doc/extend.texi (Function Attributes): Fix typo in description
19559 of RX vector attribute.
19561 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
19563 * config.gcc (supported_defaults): Error when passing either
19564 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
19566 2014-06-26 Richard Biener <rguenther@suse.de>
19568 * tree-ssa-dom.c (cprop_operand): Remove restriction on
19569 propagating volatile pointers.
19571 2014-06-26 Richard Biener <rguenther@suse.de>
19573 PR tree-optimization/61607
19574 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
19575 loop if we redirected its latch edge.
19576 (thread_block_1): Do not cancel loops prematurely.
19578 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
19580 * toplev.c (backend_init_target): Move init_emit_regs and
19582 (backend_init) ... here; skip ira_init_once and backend_init_target.
19583 (target_reinit) ... and here; clear
19584 this_target_rtl->lang_dependent_initialized.
19585 (lang_dependent_init_target): Clear
19586 this_target_rtl->lang_dependent_initialized;
19587 break out rtl initialization to ...
19588 (initialize_rtl): ... here; call also backend_init_target
19590 * toplev.h (initialize_rtl): New function.
19591 * function.c: Include toplev.h
19592 (init_function_start): Call initialize_rtl.
19593 * rtl.h (target_rtl): Add target_specific_initialized,
19594 lang_dependent_initialized.
19596 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
19597 Jakub Jelinek <jakub@redhat.com>
19599 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
19601 2014-06-25 Tom de Vries <tom@codesourcery.com>
19603 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
19605 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
19607 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
19608 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
19609 Issue a strict overflow warning if appropriate.
19611 2014-06-25 Martin Liska <mliska@suse.cz>
19613 IPA REF refactoring
19614 * Makefile.in: Removed header file (ipa-ref-inline.h).
19615 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
19617 (cgraph_speculative_call_info): Likewise.
19618 (cgraph_for_node_thunks_and_aliases): Likewise.
19619 (cgraph_for_node_and_aliases): Likewise.
19620 (verify_cgraph_node): Likewise.
19621 * cgraph.h: Batch of IPA REF functions become member functions of
19622 symtab_node: add_reference, maybe_add_reference, clone_references,
19623 clone_referring, clone_reference, find_reference,
19624 remove_stmt_references, remove_all_references,
19625 remove_all_referring, dump_references, dump_referring,
19626 has_alias_p, iterate_reference, iterate_referring.
19627 * cgraphbuild.c (record_reference): New IPA REF function used.
19628 (record_type_list): Likewise.
19629 (record_eh_tables): Likewise.
19630 (mark_address): Likewise.
19631 (mark_load): Likewise.
19632 (mark_store): Likewise.
19633 (pass_build_cgraph_edges): Likewise.
19634 (rebuild_cgraph_edge): Likewise.
19635 (cgraph_rebuild_references): Likewise.
19636 (pass_remove_cgraph_callee_edges): Likewise.
19637 * cgraphclones.c (cgraph_clone_node): Likewise.
19638 (cgraph_create_virtual_clone): Likewise.
19639 (cgraph_materialize_clone): Likewise.
19640 (cgraph_materialize_all_clones): Likewise.
19641 * cgraphunit.c (cgraph_reset_node): Likewise.
19642 (cgraph_reset_node): Likewise.
19643 (analyze_function): Likewise.
19644 (assemble_thunks_and_aliases): Likewise.
19645 (expand_function): Likewise.
19646 * ipa-comdats.c (propagate_comdat_group): Likewise.
19647 (enqueue_references): Likewise.
19648 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
19649 (create_specialized_node): Likewise.
19650 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
19651 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
19652 * ipa-inline.c (reset_edge_caches): Likewise.
19653 (update_caller_keys): Likewise.
19654 (execute): Likewise.
19655 * ipa-prop.c (remove_described_reference): Likewise.
19656 (propagate_controlled_uses): Likewise.
19657 (ipa_edge_duplication_hook): Likewise.
19658 (ipa_modify_call_arguments): Likewise.
19659 * ipa-pure-const.c (propagate_pure_const): Likewise.
19660 * ipa-ref-inline.h: Header file removed, functions moved
19661 to symtab_node class.
19662 * ipa-ref.c (remove_reference): New class member function.
19663 (cannot_lead_to_return): New class member function.
19664 (referring_ref_list): Likewise.
19665 (referred_ref_list): Likewise.
19666 Rest of functions moved to symtab_node class.
19667 * ipa-ref.h: New member functions remove_reference,
19668 cannot_lead_to_return, referring_ref_list, referred_ref_list added
19670 ipa_ref_list class has new member functions: first_reference,
19671 first_referring, clear, nreferences.
19672 * ipa-reference.c (analyze_function): New IPA REF function used.
19673 (write_node_summary_p): Likewise.
19674 (ipa_reference_write_optimization_summary): Likewise.
19675 * ipa-split.c (split_function): Likewise.
19676 * ipa-utils.c (ipa_reverse_postorder): Likewise.
19677 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
19678 (function_and_variable_visibility): Likewise.
19679 * ipa.c (has_addr_references_p): Likewise.
19680 (process_references): Argument type changed.
19681 (symtab_remove_unreachable_nodes): New IPA REF function used.
19682 (process_references): Likewise.
19683 (set_writeonly_bit): Likewise.
19684 * lto-cgraph.c: Implementation of new symtab_node member functions
19685 that uses new IPA REF functions.
19686 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
19688 * lto-streamer-out.c (output_symbol_p): Likewise.
19689 * lto-streamer.h (referenced_from_this_partition_p): Argument type
19691 * symtab.c: Implementation of new IPA REF API.
19692 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
19693 (ipa_tm_create_version): Likewise.
19694 (ipa_tm_execute): Likewise.
19695 * tree-emutls.c (gen_emutls_addr): Likewise.
19696 * tree-inline.c (copy_bb): Likewise.
19697 (delete_unreachable_blocks_update_callgraph): Likewise.
19698 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
19699 (varpool_for_node_and_aliases): Likewise.
19701 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
19703 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
19705 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
19708 * fold-const.c (fold_checksum_tree): Use a hash_table of const
19709 tree_node * instead of tree_node *.
19711 (print_fold_checksum): Likewise.
19712 (fold_check_failed): Likewise.
19713 (debug_fold_checksum): Likewise.
19714 (fold_build1_stat_loc): Likewise.
19715 (fold_build2_stat_loc): Likewise.
19716 (fold_build3_stat_loc): Likewise.
19717 (fold_build_call_array_loc): Likewise.
19719 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
19721 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
19722 implementation with call to...
19723 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
19725 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
19728 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
19730 PR tree-optimization/57742
19731 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
19732 after replacing the statement.
19734 2014-06-25 Nick Clifton <nickc@redhat.com>
19736 * config/v850/v850.c (GHS_default_section_names): Change to const
19738 (GHS_current_section_names): Likewise.
19739 (v850_insert_attributes): Do not build strings, just assign the
19740 names directly. Change the type of 'chosen_section' to const
19742 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
19743 directly to the array entry.
19744 * config/v850/v850.h (GHS_default_section_names): Change to const
19746 (GHS_current_section_names): Likewise.
19748 2014-06-25 Jakub Jelinek <jakub@redhat.com>
19750 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
19751 (LANG_HOOKS_DECLS): Add it.
19752 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
19754 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
19755 * langhooks.h (struct lang_hooks_for_decls): Add
19756 omp_clause_linear_ctor hook.
19757 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
19758 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
19759 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
19760 combined simd loop use omp_clause_linear_ctor hook.
19762 2014-06-24 Cong Hou <congh@google.com>
19764 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
19765 pattern recognition.
19766 (type_conversion_p): PROMOTION is true if it's a type promotion
19767 conversion, and false otherwise. Return true if the given expression
19768 is a type conversion one.
19769 * tree-vectorizer.h: Adjust the number of patterns.
19770 * tree.def: Add SAD_EXPR.
19771 * optabs.def: Add sad_optab.
19772 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
19773 * expr.c (expand_expr_real_2): Likewise.
19774 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
19775 * gimple.c (get_gimple_rhs_num_ops): Likewise.
19776 * optabs.c (optab_for_tree_code): Likewise.
19777 * tree-cfg.c (estimate_operator_cost): Likewise.
19778 * tree-ssa-operands.c (get_expr_operands): Likewise.
19779 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
19780 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
19781 * doc/generic.texi: Add document for SAD_EXPR.
19782 * doc/md.texi: Add document for ssad and usad.
19784 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
19786 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
19787 qualification in cast.
19789 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
19791 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
19792 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
19793 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
19794 (tree_function_decl): ... here.
19795 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
19796 streaming of vindex to ...
19797 (write_ts_function_decl_tree_pointers): ... here.
19798 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
19799 Do not stream DECL_VINDEX.
19800 (lto_input_ts_function_decl_tree_pointers): Stream it here.
19802 2014-06-24 Catherine Moore <clm@codesourcery.com>
19803 Sandra Loosemore <sandra@codesourcery.com>
19805 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
19806 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
19807 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
19809 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
19811 * doc/invoke.texi (Warning Options): Remove duplicated
19812 -Wmaybe-uninitialized.
19814 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
19816 PR tree-optimization/57742
19817 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
19818 (handle_builtin_malloc, handle_builtin_memset): New functions.
19819 (strlen_optimize_stmt): Call them.
19820 * passes.def: Move strlen after loop+dom but before vrp.
19822 2014-06-24 Jakub Jelinek <jakub@redhat.com>
19825 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
19826 model family 6 CPU with has_longmode never use a CPU without
19829 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
19832 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
19835 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
19837 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
19838 * dominance.c (iterate_fix_dominators): Use hash_map instead of
19840 * hash-map.h: New file.
19841 * ipa-comdats.c: Use hash_map instead of pointer_map.
19843 * lto-section-out.c: Adjust.
19844 * lto-streamer.h: Replace pointer_map with hash_map.
19845 * symtab.c (verify_symtab): Likewise.
19846 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
19847 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
19848 * tree-streamer.h: Likewise.
19849 * tree-streamer.c: Adjust.
19850 * pointer-set.h: Remove pointer_map.
19852 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
19854 * hash-table.h: Add a template arg to choose between storing values
19855 and storing pointers to values, and then provide partial
19856 specializations for both.
19857 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
19858 should store, not the type values should point to.
19859 * tree-into-ssa.c (var_info_hasher): Likewise.
19860 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
19861 * tree-complex.c: Adjust.
19862 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
19863 table instead of int_tree_map *.
19864 * tree-parloops.c: Adjust.
19865 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
19866 type is being stored.
19867 * tree-vectorizer.c: Adjust.
19869 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
19871 * hash-table.h: Remove a layer of indirection from hash_table so that
19872 it contains the hash table's data instead of a pointer to the data.
19873 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
19874 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
19875 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
19876 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
19877 fold-const.c, gcse.c, ggc-common.c,
19878 gimple-ssa-strength-reduction.c, gimplify.c,
19879 graphite-clast-to-gimple.c, graphite-dependences.c,
19880 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
19881 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
19882 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
19883 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
19884 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
19885 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
19886 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
19887 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
19888 tree-ssa-live.c, tree-ssa-loop-im.c,
19889 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
19890 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
19891 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
19892 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
19893 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
19894 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
19895 vtable-verify.c, vtable-verify.h: Adjust.
19897 2014-06-24 Richard Biener <rguenther@suse.de>
19899 PR tree-optimization/61572
19900 * tree-ssa-sink.c (statement_sink_location): Do not sink
19901 loads from hard registers.
19903 2014-06-24 Jakub Jelinek <jakub@redhat.com>
19905 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
19906 not mentioned in clauses use private clause if the iterator is
19907 declared in #pragma omp for simd, and when adding lastprivate
19908 instead, add it to the outer #pragma omp for too. Diagnose
19909 if the variable is private in outer context. For simd collapse > 1
19910 loops, replace all iterators with temporaries.
19911 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
19912 same even in collapse > 1 loops.
19914 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
19915 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
19917 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
19918 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
19920 (gimplify_adjust_omp_clauses): Likewise.
19921 * omp-low.c (lower_rec_simd_input_clauses,
19922 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
19923 safelen the same as safelen(1).
19924 * tree-nested.c (convert_nonlocal_omp_clauses,
19925 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
19926 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
19927 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
19928 Fixup handling of GIMPLE_OMP_TARGET.
19929 (convert_tramp_reference_stmt, convert_gimple_call): Handle
19932 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
19934 PR tree-optimization/61554
19935 * tree-ssa-propagate.c: Include "bitmap.h".
19936 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
19937 properly update constructor/destructor.
19938 (substitute_and_fold_dom_walker::before_dom_children):
19939 Remove call to gimple_purge_dead_eh_edges, add bb->index to
19940 need_eh_cleaup instead.
19941 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
19944 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
19946 * varpool.c (dump_varpool_node): Dump used_by_single_function.
19947 * tree-pass.h (make_pass_ipa_single_use): New pass.
19948 * cgraph.h (used_by_single_function): New flag.
19949 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
19951 * passes.def (pass_ipa_single_use): Scedule.
19952 * ipa.c (BOTTOM): New macro.
19953 (meet): New function
19954 (propagate_single_user): New function.
19955 (ipa_single_use): New function.
19956 (pass_data_ipa_single_use): New pass.
19957 (pass_ipa_single_use): New pass.
19958 (pass_ipa_single_use::gate): New gate.
19959 (make_pass_ipa_single_use): New function.
19961 2014-06-23 Kai Tietz <ktietz@redhat.com>
19964 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
19965 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
19967 2014-06-23 Richard Biener <rguenther@suse.de>
19969 * tree-ssa-loop.c (gate_loop): New function.
19970 (pass_tree_loop::gate): Call it.
19971 (pass_data_tree_no_loop, pass_tree_no_loop,
19972 make_pass_tree_no_loop): New.
19973 * tree-vectorizer.c: Include tree-scalar-evolution.c
19974 (pass_slp_vectorize::execute): Initialize loops and SCEV if
19976 (pass_slp_vectorize::clone): New method.
19977 * timevar.def (TV_TREE_NOLOOP): New.
19978 * tree-pass.h (make_pass_tree_no_loop): Declare.
19979 * passes.def (pass_tree_no_loop): New pass group with
19982 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
19985 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
19986 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
19988 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
19990 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
19991 "yes" where needed.
19993 2014-06-23 Alan Modra <amodra@gmail.com>
19996 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
19997 to zero on debug statements.
19999 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
20002 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
20003 Ignore third operand if present by marking qualifier_internal.
20005 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
20007 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
20009 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
20010 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
20011 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
20012 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
20013 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
20014 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
20015 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
20016 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
20017 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
20018 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
20019 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
20020 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
20021 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
20022 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
20023 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
20024 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
20025 logic in GCC vector extensions
20027 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
20028 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
20029 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
20030 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
20031 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
20032 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
20033 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
20034 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
20035 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
20036 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
20038 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
20040 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
20043 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
20044 (vget_low_s64): Use __GET_LOW macro.
20045 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
20046 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
20047 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
20048 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
20049 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
20051 (vcombine_s64): Use GCC vector extensions; remove cast.
20052 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
20053 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
20054 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
20055 Fix type signature; remove cast.
20057 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
20060 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
20062 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
20064 (BUILTIN_VD1): New.
20065 (BUILTIN_VD_RE): Remove.
20066 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
20067 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
20068 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
20069 variant but not df.
20070 (vreinterpretv1df*, vreinterpret*v1df): New.
20071 (vreinterpretdf*, vreinterpret*df): Remove.
20072 * config/aarch64/aarch64-simd.md (aarch64_create,
20073 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
20074 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
20076 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
20077 (vcreate_f64): Remove cast, use v1df builtin.
20078 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
20079 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
20080 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
20081 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
20082 vmov_n_f64, vst1_f64): Use gcc vector extensions.
20083 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
20084 add range check using __builtin_aarch64_im_lane_boundsi.
20085 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
20086 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
20087 type signature, use gcc vector extensions.
20088 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
20089 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
20090 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
20091 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
20092 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
20093 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
20094 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
20095 vreinterpret_u64_f64): Use v1df builtin not df.
20097 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
20099 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
20102 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
20104 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
20107 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20109 * loop-invariant.c (pre_check_invariant_p): New function.
20110 (find_invariant_insn): Call pre_check_invariant_p.
20112 2014-06-22 Richard Henderson <rth@redhat.com>
20115 * compare-elim.c (struct comparison): Add eh_note.
20116 (find_comparison_dom_walker::before_dom_children): Don't eliminate
20117 a redundant comparison in a different EH region. Purge EH edges if
20120 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
20122 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
20123 (var_shift): Use it.
20124 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
20125 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
20126 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
20127 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
20128 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
20129 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
20130 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
20131 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
20132 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
20133 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
20134 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
20135 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
20136 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
20137 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
20138 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
20139 *rotldi3_internal15be): Use the new attribute. Merge register and
20140 integer alternatives.
20142 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
20144 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
20145 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
20146 split, *ashrdi3_internal3 and split): Delete, merge into...
20147 (ashr<mode>3): New expander.
20148 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
20149 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
20151 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
20153 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
20154 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
20155 *rotldi3_internal3 and split): Delete, merge into...
20156 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
20157 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
20158 Use "rotlw" extended mnemonic.
20160 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
20162 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
20163 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
20164 and split, *ashldi3_internal3 and split): Delete, merge into...
20165 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
20166 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
20168 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
20170 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
20171 (lshrsi3, two anonymous define_insns and define_splits,
20172 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
20173 *lshrdi3_internal3 and split): Delete, merge into...
20174 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
20175 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
20177 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
20179 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
20180 Remove "O" alternative.
20182 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
20184 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
20185 (mips_move_from_gpr_cost): Likewise.
20186 (mips_register_move_cost): Update accordingly.
20187 (mips_secondary_reload_class): Remove name of in_p.
20189 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
20192 * config/i386/i386.md (x86_64_shrd, x86_shrd,
20193 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
20195 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
20197 * config/nios2/nios2.c: Include "builtins.h".
20199 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
20201 * cgraph.h (tls_model_names): New variable.
20202 * print-tree.c (print_node): Simplify.
20203 * varpool.c (tls_model_names): New variable.
20204 (dump_varpool_node): Output tls model.
20206 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
20208 * ipa-visibility.c (function_and_variable_visibility): Disable
20209 temporarily local aliases for some targets.
20211 2014-06-20 Marek Polacek <polacek@redhat.com>
20213 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
20214 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
20215 into SANITIZE_UNDEFINED.
20216 * doc/invoke.texi: Describe -fsanitize=bounds.
20217 * gimplify.c (gimplify_call_expr): Add gimplification of internal
20218 functions created in the FEs.
20219 * internal-fn.c: Move "internal-fn.h" after "tree.h".
20220 (expand_UBSAN_BOUNDS): New function.
20221 * internal-fn.def (UBSAN_BOUNDS): New internal function.
20222 * internal-fn.h: Don't define internal functions here.
20223 * opts.c (common_handle_option): Add -fsanitize=bounds.
20224 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
20225 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
20226 * tree-core.h: Define internal functions here.
20227 (struct tree_base): Add ifn field.
20228 * tree-pretty-print.c: Include "internal-fn.h".
20229 (dump_generic_node): Handle functions without CALL_EXPR_FN.
20230 * tree.c (get_callee_fndecl): Likewise.
20231 (build_call_expr_internal_loc): New function.
20232 * tree.def (CALL_EXPR): Update description.
20233 * tree.h (CALL_EXPR_IFN): Define.
20234 (build_call_expr_internal_loc): Declare.
20235 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
20237 (ubsan_type_descriptor): Change bool parameter to enum
20238 ubsan_print_style. Adjust the code. Add handling of
20240 (ubsan_expand_bounds_ifn): New function.
20241 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
20242 (ubsan_build_overflow_builtin): Likewise.
20243 (instrument_bool_enum_load): Likewise.
20244 (ubsan_instrument_float_cast): Likewise.
20245 * ubsan.h (enum ubsan_print_style): New enum.
20246 (ubsan_expand_bounds_ifn): Declare.
20247 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
20249 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
20251 * config/rs6000/rs6000.md: Append `DONE' to preparation
20252 statements of `bswap' pattern splitters.
20254 2014-06-20 Tom de Vries <tom@codesourcery.com>
20256 * target.def (call_fusage_contains_non_callee_clobbers): Update
20258 * doc/tm.texi: Regenerate.
20260 2014-06-20 Yury Gribov <y.gribov@samsung.com>
20261 Max Ostapenko <m.ostapenko@partner.samsung.com>
20264 * asan.c (instrument_strlen_call): Fixed instrumentation of
20267 2014-06-20 Martin Jambor <mjambor@suse.cz>
20270 * ipa-prop.c (impossible_devirt_target): New function.
20271 (try_make_edge_direct_virtual_call): Use it, also instead of
20274 2014-06-20 Yury Gribov <y.gribov@samsung.com>
20275 Max Ostapenko <m.ostapenko@partner.samsung.com>
20278 * asan.c (build_check_stmt): Add condition.
20280 2014-06-20 Martin Jambor <mjambor@suse.cz>
20283 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
20286 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20288 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
20290 (VCONQ): Make comment more helpful.
20292 * config/aarch64/aarch64-simd.md
20293 (aarch64_sqdmulh_lane<mode>):
20294 Use VCOND for operands 2. Update lane checking and flipping logic.
20295 (aarch64_sqrdmulh_lane<mode>): Likewise.
20296 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
20297 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
20298 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
20299 attribute of operand 3 to VCOND.
20300 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
20301 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
20302 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
20303 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
20304 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
20305 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
20307 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
20308 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
20309 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
20310 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
20311 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
20312 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
20313 operand to VCOND. Update lane flipping and bounds checking logic.
20314 (aarch64_sqdmlal2_lane<mode>): Likewise.
20315 (aarch64_sqdmlsl_lane<mode>): Likewise.
20316 (aarch64_sqdmull_lane<mode>): Likewise.
20317 (aarch64_sqdmull2_lane<mode>): Likewise.
20318 (aarch64_sqdmlal_laneq<mode>):
20319 Replace VCON usage with VCONQ.
20320 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
20321 (aarch64_sqdmlal2_laneq<mode>): Emit
20322 aarch64_sqdmlal2_laneq<mode>_internal insn.
20323 Replace VCON with VCONQ.
20324 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
20325 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
20326 (aarch64_sqdmull_laneq<mode>): Emit
20327 aarch64_sqdmull_laneq<mode>_internal insn.
20328 Replace VCON with VCONQ.
20329 (aarch64_sqdmull2_laneq<mode>): Emit
20330 aarch64_sqdmull2_laneq<mode>_internal insn.
20331 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
20332 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
20333 of 3rd argument to int16x4_t.
20334 (vqdmlalh_lane_s16): Likewise.
20335 (vqdmlslh_lane_s16): Likewise.
20336 (vqdmull_high_lane_s16): Likewise.
20337 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
20338 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
20339 (vqdmlsl_lane_s16): Likewise.
20340 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
20341 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
20342 (vqdmlals_lane_s32): Likewise.
20343 (vqdmlsls_lane_s32): Likewise.
20344 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
20345 (vqdmulls_lane_s32): Likewise.
20346 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
20347 (vqdmlsl_lane_s32): Likewise.
20348 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
20349 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
20350 (vqrdmulhh_lane_s16): Likewise.
20351 (vqdmlsl_high_lane_s16): Likewise.
20352 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
20353 (vqdmlsl_high_lane_s32): Likewise.
20354 (vqrdmulhs_lane_s32): Likewise.
20356 2014-06-20 Tom de Vries <tom@codesourcery.com>
20358 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
20359 get_call_reg_set_usage.
20361 2014-06-20 Tom de Vries <tom@codesourcery.com>
20363 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
20364 it contains all call_used_regs.
20366 2014-06-20 Tom de Vries <tom@codesourcery.com>
20368 * final.c (collect_fn_hard_reg_usage): Add and use variable
20369 function_used_regs.
20371 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
20373 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
20374 (set_init_priority, get_init_priority, set_fini_priority,
20375 get_fini_priority): New methods.
20376 * tree.c (init_priority_for_decl): Remove.
20377 (init_ttree): Do not initialize init priority.
20378 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
20379 (decl_priority_info): Remove.
20380 (decl_init_priority_insert): Rewrite.
20381 (decl_fini_priority_insert): Rewrite.
20382 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
20383 tree_priority_map_marked_p): Remove.
20384 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
20385 * lto-streamer-out.c (hash_tree): Do not hash priorities.
20386 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
20387 not output priorities.
20388 (pack_ts_function_decl_value_fields): Likewise.
20389 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
20390 not input priorities.
20391 (unpack_ts_function_decl_value_fields): Likewise.
20392 * symtab.c (symbol_priority_map): Declare.
20393 (init_priority_hash): Declare.
20394 (symtab_unregister_node): Unregister from priority hash, too.
20395 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
20397 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
20398 (symbol_priority_info): New function.
20399 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
20401 * tree-core.h (tree_priority_map): Remove.
20403 2014-06-20 Jakub Jelinek <jakub@redhat.com>
20405 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
20406 0xff to uint64_t before shifting it up.
20408 2014-06-20 Julian Brown <julian@codesourcery.com>
20409 Chung-Lin Tang <cltang@codesourcery.com>
20411 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
20412 TARGET_THUMB1_ONLY. Add comments.
20414 2014-06-19 Tom de Vries <tom@codesourcery.com>
20416 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
20417 return type to void.
20418 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
20420 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20422 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
20423 as "move", from depends_on.
20425 2014-06-19 Terry Guo <terry.guo@arm.com>
20427 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
20430 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
20432 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
20434 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
20436 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
20439 * config/sh/sh.c (prepare_move_operands): Don't process TLS
20440 addresses here if reload in progress or completed.
20442 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
20444 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
20445 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
20446 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
20447 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
20448 (mips_register_priority): New function that implements the target
20449 hook TARGET_REGISTER_PRIORITY.
20450 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
20451 (mips_lra_p): Likewise for TARGET_LRA_P.
20452 (TARGET_REGISTER_PRIORITY): Define macro.
20453 (TARGET_SPILL_CLASS): Likewise.
20454 (TARGET_LRA_P): Likewise.
20455 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
20457 (REG_CLASS_NAMES): Likewise.
20458 (REG_CLASS_CONTENTS): Likewise.
20459 (BASE_REG_CLASS): Use M16_SP_REGS.
20460 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
20461 New set attribute to enable alternatives depending on the register
20463 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
20464 (*lea64): Disable pattern for MIPS16.
20465 * config/mips/mips.opt (mlra): New option.
20467 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
20469 * lra-constraints.c (base_to_reg): New function.
20470 (process_address): Use new function.
20472 2014-06-18 Tom de Vries <tom@codesourcery.com>
20474 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
20475 * config/aarch64/aarch64.c
20476 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
20477 (aarch64_emit_call_insn): New function.
20478 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
20480 * config/aarch64/aarch64.md (define_expand "call_internal")
20481 (define_expand "call_value_internal", define_expand "sibcall_internal")
20482 (define_expand "sibcall_value_internal"): New.
20483 (define_expand "call", define_expand "call_value")
20484 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
20485 expand variant and aarch64_emit_call_insn.
20487 2014-06-18 Radovan Obradovic <robradovic@mips.com>
20488 Tom de Vries <tom@codesourcery.com>
20490 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
20491 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
20493 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
20494 clobbers to CALL_INSN_FUNCTION_USAGE.
20495 (define_expand "sibcall_internal")
20496 (define_expand "sibcall_value_internal"): New.
20497 (define_expand "call", define_expand "call_value"): Add argument to
20498 arm_emit_call_insn.
20499 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
20500 (define_expand "sibcall_value"): Use sibcall_value_internal and
20501 arm_emit_call_insn.
20503 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20505 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
20507 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20509 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
20512 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20514 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
20515 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
20516 annotations. Fix DWARF information.
20518 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20520 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
20521 __udivmoddi4, and fixups for negative operands.
20523 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20525 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
20527 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20529 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
20532 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20534 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
20537 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20539 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
20540 describing register usage on function entry and exit.
20542 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20544 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
20545 (__aeabi_ldivmod): Fix whitespace.
20547 2014-06-18 Andreas Schwab <schwab@suse.de>
20549 * doc/md.texi (Standard Names): Use @itemx for grouped items.
20550 Remove blank line after @item.
20552 2014-06-18 Richard Henderson <rth@redhat.com>
20555 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
20557 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20559 * config/arm/arm.c (neon_vector_mem_operand): Allow register
20560 POST_MODIFY for neon loads and stores.
20561 (arm_print_operand): Output post-index register for neon loads and
20564 2014-06-18 Richard Biener <rguenther@suse.de>
20566 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
20568 2014-06-18 Richard Biener <rguenther@suse.de>
20570 * tree-pass.h (make_pass_dce_loop): Remove.
20571 * passes.def: Replace pass_dce_loop with pass_dce.
20572 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
20573 changed free niter estimates and reset the scev cache.
20574 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
20575 make_pass_dce_loop): Remove.
20576 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
20577 (fini_copy_prop): Return whether something changed. Always
20578 let substitute_and_fold perform DCE and free niter estimates
20579 and reset the scev cache if so.
20580 (execute_copy_prop): If sth changed schedule cleanup-cfg.
20581 (pass_data_copy_prop): Do not unconditionally schedule
20582 cleanup-cfg or update-ssa.
20584 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
20586 PR tree-optimization/61518
20587 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
20588 reduction var is used in reduction stmt or phi-function only.
20590 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20592 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
20594 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
20596 PR tree-optimization/61517
20597 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
20598 whose rhs's first tree is the source expression instead of the
20600 (find_bswap_or_nop): Likewise.
20601 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
20602 gimple stmt whose rhs's first tree is the source. In the memory source
20603 case, move the stmt to be replaced close to one of the original load to
20604 avoid the problem of a store between the load and the stmt's original
20606 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
20609 2014-06-18 Andreas Schwab <schwab@suse.de>
20611 PR rtl-optimization/54555
20612 * postreload.c (move2add_use_add2_insn): Substitute
20613 STRICT_LOW_PART only if it is cheaper.
20615 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
20617 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
20618 Do not use unspec as call operand. Use memory_operand instead of
20619 memory_nox32_operand and add "m" operand constraint. Disable
20620 pattern for TARGET_X32.
20621 (*sibcall_pop_memory): Ditto.
20622 (*sibcall_value_memory): Ditto.
20623 (*sibcall_value_pop_memory): Ditto.
20624 (sibcall peepholes): Merge SImode and DImode patterns using
20625 W mode iterator. Use memory_operand instead of memory_nox32_operand.
20626 Disable pattern for TARGET_X32. Check if eliminated register is
20627 really dead after call insn. Generate call RTX without unspec operand.
20628 (sibcall_value peepholes): Ditto.
20629 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
20630 instead of memory_nox32_operand. Check if eliminated register is
20631 really dead after call insn. Generate call RTX without unspec operand.
20632 (sibcall_value_pop peepholes): Ditto.
20633 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
20635 2014-06-18 Terry Guo <terry.guo@arm.com>
20638 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
20641 2014-06-18 Olivier Hainque <hainque@adacore.com>
20643 * tree-core.h (tree_block): Add an "end_locus" field, allowing
20644 memorization of the end of block source location.
20645 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
20646 * gimplify.c (gimplify_bind_expr): Propagate the block start and
20647 end source location info we have on the block entry/exit code we
20650 2014-06-18 Richard Biener <rguenther@suse.de>
20652 * common.opt (fssa-phiopt): New option.
20653 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
20655 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
20656 * doc/invoke.texi (-fssa-phiopt): Document.
20658 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20660 * genattrtab.c (n_bypassed): New variable.
20661 (process_bypasses): Initialise n_bypassed.
20662 Count number of bypassed reservations.
20663 (make_automaton_attrs): Allocate space for bypassed reservations
20664 rather than number of bypasses.
20666 2014-06-18 Richard Biener <rguenther@suse.de>
20668 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
20669 we propagated anything.
20670 (substitute_and_fold_dom_walker::before_dom_children): Something
20671 changed if we propagated into PHI arguments.
20672 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
20675 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
20677 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
20679 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
20680 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
20681 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
20682 Introduces alternative way of loads group permutaions.
20683 (vect_transform_grouped_load): Try alternative way of permutations.
20685 2014-06-18 Jakub Jelinek <jakub@redhat.com>
20687 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
20688 changed in ORT_TARGET region, don't jump to do_outer.
20689 (struct gimplify_adjust_omp_clauses_data): New type.
20690 (gimplify_adjust_omp_clauses_1): Adjust for data being
20691 a struct gimplify_adjust_omp_clauses_data pointer instead
20692 of tree *. Pass pre_p as a new argument to
20693 lang_hooks.decls.omp_finish_clause hook.
20694 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
20695 splay_tree_foreach to pass both list_p and pre_p.
20696 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
20697 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
20698 gimplify_adjust_omp_clauses callers.
20699 * langhooks.c (lhd_omp_finish_clause): New function.
20700 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
20701 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
20702 * langhooks.h (struct lang_hooks_for_decls): Add a new
20703 gimple_seq * argument to omp_finish_clause hook.
20704 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
20705 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
20706 (scan_omp_parallel, lower_omp_for): When adding
20707 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
20708 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
20709 * tree-nested.c (convert_nonlocal_omp_clauses,
20710 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
20711 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
20713 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
20715 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
20716 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
20718 2014-06-17 Xinliang David Li <davidxl@google.com>
20720 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
20721 * passes.c (pass_init_dump_file): Do not set initialize
20722 flag to false unconditionally.
20724 2014-06-17 Richard Biener <rguenther@suse.de>
20726 * genopinit.c (main): Use vec<>::qsort method.
20727 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
20729 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
20731 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
20733 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
20734 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
20735 (mips_move_to_gpr_cost): Remove ST_REGS case.
20736 (mips_move_from_gpr_cost): Likewise.
20737 (mips_register_move_cost): Likewise.
20738 (mips_secondary_reload_class): Likewise.
20740 2014-06-17 Richard Biener <rguenther@suse.de>
20742 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
20743 (pass_all_optimizations): Move 3rd copy-prop pass from after
20744 fre to before ifcombine/phiopt.
20746 2014-06-17 Richard Biener <rguenther@suse.de>
20748 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
20749 and allow all blocks to be forwarders.
20751 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
20754 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
20755 variable 'size'; calculate 'size' right in the front; use
20756 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
20757 pcum->aapcs_stack_words.
20759 2014-06-17 Nick Clifton <nickc@redhat.com>
20761 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
20762 (umulhi3, mulsidi3, umulsidi3): Likewise.
20764 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
20766 PR middle-end/61508
20767 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
20768 check for section name.
20770 2014-06-17 Richard Biener <rguenther@suse.de>
20772 * tree-ssa-propagate.c: Include domwalk.h.
20773 (substitute_and_fold): Outline main worker into a domwalker ...
20774 (substitute_and_fold_dom_walker::before_dom_children): ... here.
20775 Schedule stmts we can fully propagate for removal. Remove
20777 (substitute_and_fold): Apply a dominator walk to perform
20778 substitution. Process stmts scheduled for removal here.
20780 2014-06-17 Richard Biener <rguenther@suse.de>
20782 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
20783 of PHI node moving.
20785 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
20787 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
20788 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
20789 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
20790 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
20791 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
20793 (get_fpscr) : Likewise.
20795 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
20797 PR rtl-optimization/61325
20798 * lra-constraints.c (valid_address_p): Add forward declaration.
20799 (simplify_operand_subreg): Check address validity before and after
20800 alter_reg of memory subreg.
20802 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
20804 * config/i386/i386.c (decide_alg): Correctly handle
20805 maximum size of stringop algorithm.
20807 2014-06-16 Yury Gribov <y.gribov@samsung.com>
20809 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
20811 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
20813 PR rtl-optimization/61522
20814 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
20816 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
20819 * symtab.c (symtab_node::reset_section): New method.
20820 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
20822 * cgraph.h (reset_section): Declare.
20823 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
20824 do not consider comdat locals.
20825 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
20827 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
20828 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
20829 reset sections of symbols dragged out of the comdats.
20830 (function_and_variable_visibility): Reset sections of
20833 2014-06-16 Richard Biener <rguenther@suse.de>
20835 PR tree-optimization/61482
20836 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
20837 [-INF(OVF), +INF(OVF)] range.
20839 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
20841 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
20842 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
20843 handling 32-bit multiplication.
20845 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
20847 PR middle-end/61430
20848 * lra-lives.c (process_bb_lives): Skip creating copy during
20849 insn scan when src/dest has constrained to same regno.
20851 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
20853 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
20854 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
20856 2014-06-16 Yury Gribov <y.gribov@samsung.com>
20858 * asan.c (check_func): New function.
20859 (maybe_create_ssa_name): Likewise.
20860 (build_check_stmt_with_calls): Likewise.
20861 (use_calls_p): Likewise.
20862 (report_error_func): Change interface.
20863 (build_check_stmt): Allow non-integer lengths; add support
20865 (asan_instrument): Likewise.
20866 (instrument_mem_region_access): Moved code to build_check_stmt.
20867 (instrument_derefs): Likewise.
20868 (instrument_strlen_call): Likewise.
20869 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
20870 * doc/invoke.texi: Describe new parameter.
20871 * params.def: Define new parameter.
20872 * params.h: Likewise.
20873 * sanitizer.def: Describe new builtins.
20875 2014-06-16 Richard Biener <rguenther@suse.de>
20877 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
20878 Make all defs available at the end.
20879 (eliminate): If we remove a PHI node schedule cfg-cleanup.
20881 2014-06-18 Jakub Jelinek <jakub@redhat.com>
20884 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
20886 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
20889 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
20890 initialization. Replace remaining use of uid.
20892 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
20894 * c-family/c-common.c (handle_tls_model_attribute): Use
20895 set_decl_tls_model.
20896 * c-family/c-common.c (handle_tls_model_attribute): Use
20897 set_decl_tls_model.
20898 * cgraph.h (struct varpool_node): Add tls_model.
20899 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
20900 * tree.h (DECL_TLS_MODEL): Update.
20901 (DECL_THREAD_LOCAL_P): Check that variable is static.
20902 (decl_tls_model): Declare.
20903 (set_decl_tls_model): Declare.
20904 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
20905 set symbol prorperties.
20906 (get_emutls_init_templ_addr): Cleanup.
20907 (new_emutls_decl): Update.
20908 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
20909 (lto_input_varpool_node): Likewise.
20910 * lto-streamer-out.c (hash_tree): Likewise.
20911 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
20912 not stream DECL_TLS_MODEL.
20913 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
20914 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
20916 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20918 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
20920 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20922 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
20923 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
20925 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
20926 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
20927 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
20928 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
20929 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
20930 (df_get_artificial_defs, df_get_artificial_uses)
20931 (df_single_def, df_single_use): Update accordingly.
20932 (df_refs_chain_dump): Take the first element in a linked list as
20933 parameter, rather than a pointer to an array of pointers.
20934 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
20935 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
20936 (df_chain_create_bb_process_use): Likewise.
20937 (df_md_bb_local_compute_process_def): Likewise.
20938 * fwprop.c (process_defs, process_uses): Likewise.
20939 (register_active_defs, update_uses): Likewise.
20940 (forward_propagate_asm): Update for new df_ref linking.
20941 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
20942 (df_null_ref_rec, df_null_mw_rec): Likewise.
20943 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
20945 (df_scan_free_bb_info): Remove check for null artificial_defs.
20946 (df_install_ref_incremental): Adjust for new df_ref linking.
20947 Use a single-element insertion rather than a full sort.
20948 (df_ref_chain_delete_du_chain): Take the first element
20949 in a linked list as parameter, rather than a pointer to an array of
20951 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
20952 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
20953 (df_insn_info_delete): Remove check for null defs and call to
20954 df_scan_free_mws_vec.
20955 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
20956 null rather than df_null_*_rec.
20957 (df_insn_rescan_debug_internal): Likewise, and update null
20958 checks in the same way. Remove check for null defs.
20959 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
20960 Move a single element rather doing a full sort.
20961 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
20963 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
20964 Initialize df_ref and df_mw_hardreg lists to null rather than
20966 (df_ref_compare): Take df_refs as parameter, transferring the
20967 old interface to...
20968 (df_ref_ptr_compare): ...this new function.
20969 (df_sort_and_compress_refs): Update accordingly.
20970 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
20971 old interface to...
20972 (df_mw_ptr_compare): ...this new function.
20973 (df_sort_and_compress_mws): Update accordingly.
20974 (df_install_refs, df_install_mws): Return a linked list rather than
20975 an array of pointers.
20976 (df_refs_add_to_chains): Assert that old lists are empty rather
20978 (df_insn_refs_verify): Don't handle null defs speciailly.
20979 * web.c (union_match_dups): Update for new df_ref linking.
20981 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20983 * df.h (df_ref_create, df_ref_remove): Delete.
20984 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
20985 (df_ref_remove): Likewise.
20987 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20989 * df.h (df_single_def, df_single_use): New functions.
20990 * ira.c (find_moveable_pseudos): Use them.
20992 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20994 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
20995 * df-problems.c (df_note_bb_compute): Use it.
20996 * regstat.c (regstat_bb_compute_ri): Likewise.
20998 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
21000 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
21001 * cse.c (cse_extended_basic_block): Use them.
21002 * dce.c (mark_artificial_use): Likewise.
21003 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
21004 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
21005 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
21006 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
21007 (df_simulate_initialize_backwards): Likewise.
21008 (df_simulate_finalize_backwards): Likewise.
21009 (df_simulate_initialize_forwards): Likewise.
21010 (df_md_simulate_artificial_defs_at_top): Likewise.
21011 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
21012 * regrename.c (init_rename_info): Likewise.
21013 * regstat.c (regstat_bb_compute_ri): Likewise.
21014 (regstat_bb_compute_calls_crossed): Likewise.
21016 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
21018 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
21019 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
21020 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
21021 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
21022 * combine.c (create_log_links): Likewise.
21023 * compare-elim.c (find_flags_uses_in_insn): Likewise.
21024 (try_eliminate_compare): Likewise.
21025 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
21026 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
21027 (remove_reg_equal_equiv_notes_for_defs): Likewise.
21028 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
21029 (word_dce_process_block, dce_process_block): Likewise.
21030 * ddg.c (def_has_ccmode_p): Likewise.
21031 * df-core.c (df_bb_regno_first_def_find): Likewise.
21032 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
21033 * df-problems.c (df_rd_simulate_one_insn): Likewise.
21034 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
21035 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
21036 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
21037 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
21038 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
21039 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
21040 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
21041 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
21042 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
21043 * fwprop.c (local_ref_killed_between_p): Likewise.
21044 (all_uses_available_at, free_load_extend): Likewise.
21045 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
21046 * hw-doloop.c (scan_loop): Likewise.
21047 * ifcvt.c (dead_or_predicable): Likewise.
21048 * init-regs.c (initialize_uninitialized_regs): Likewise.
21049 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
21050 (process_bb_node_lives): Likewise.
21051 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
21052 (find_moveable_pseudos): Likewise.
21053 * loop-invariant.c (check_dependencies, record_uses): Likewise.
21054 * recog.c (peep2_find_free_register): Likewise.
21055 * ree.c (get_defs): Likewise.
21056 * regstat.c (regstat_bb_compute_ri): Likewise.
21057 (regstat_bb_compute_calls_crossed): Likewise.
21058 * sched-deps.c (find_inc, find_mem): Likewise.
21059 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
21060 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
21061 * shrink-wrap.c (requires_stack_frame_p): Likewise.
21062 (prepare_shrink_wrap): Likewise.
21063 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
21064 * web.c (union_defs, pass_web::execute): Likewise.
21065 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
21066 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
21068 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
21070 * lra-assign.c (assign_by_spills): Add code to assign vector regs
21071 to inheritance pseudos.
21072 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
21074 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
21077 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
21078 (BU_MISC_2): Rename to ...
21079 (BU_LDBL128_2): ... this.
21080 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
21081 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
21082 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
21083 RS6000_BTM_LDBL128.
21084 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
21085 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
21086 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
21087 (unpacktf_1): Likewise.
21088 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
21089 (__builtin_longdouble_dw1): Likewise.
21090 * doc/sourcebuild.texi (longdouble128): Document.
21092 2014-06-13 Jeff Law <law@redhat.com>
21094 PR rtl-optimization/61094
21095 PR rtl-optimization/61446
21096 * ree.c (combine_reaching_defs): Get the mode for the copy from
21097 the extension insn rather than the defining insn.
21099 2014-06-13 Dehao Chen <dehao@google.com>
21101 * dwarf2out.c (add_linkage_name): Emit more linkage name.
21103 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
21105 * doc/install.texi (--enable-linker-plugin-configure-flags)
21106 (--enable-linker-plugin-flags): Document new flags.
21108 2014-06-13 Martin Jambor <mjambor@suse.cz>
21111 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
21112 cache_token if returning early.
21114 2014-06-13 Nick Clifton <nickc@redhat.com>
21116 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
21117 requested alignment is active.
21118 (LABEL_ALIGN): Likewise.
21119 (LOOP_ALIGN): Likewise.
21121 2014-06-13 Richard Biener <rguenther@suse.de>
21123 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
21124 Rewrite to propagate the VN result into all uses where
21125 possible and to remove stmts becoming dead because of that.
21126 (eliminate): Generalize stmt removal handling, remove in
21127 reverse dominator order to support proper debug stmt
21128 generation. Update stmts before removing stmts.
21129 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
21131 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
21133 PR tree-optimization/61375
21134 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
21135 symbolic number cannot be represented in an uint64_t.
21136 (find_bswap_or_nop_1): Likewise.
21138 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
21140 * symtab.c (symtab_node::reset_section): New method.
21141 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
21143 * cgraph.h (reset_section): Declare.
21144 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
21145 do not consider comdat locals.
21146 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
21148 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
21149 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
21150 reset sections of symbols dragged out of the comdats.
21151 (function_and_variable_visibility): Reset sections of
21154 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
21156 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
21157 to use symtab and decl_binds_to_current_def_p
21158 * tree-vectorizer.c (increase_alignment): Increase alignment
21159 of alias target, too.
21161 2014-06-12 Jakub Jelinek <jakub@redhat.com>
21163 PR middle-end/61486
21164 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
21165 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
21166 if outer combined construct is distribute.
21167 (gimplify_omp_for): For OMP_DISTRIBUTE set
21168 gimplify_omp_ctxp->distribute.
21169 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
21170 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
21171 mapping into decl map.
21173 2014-06-12 Jason Merrill <jason@redhat.com>
21175 * common.opt (fabi-version): Change default to 0.
21177 2014-06-12 Jason Merrill <jason@redhat.com>
21179 * toplev.c (process_options): Reject -fabi-version=1.
21181 2014-06-12 Jeff Law <law@redhat.com>
21183 PR tree-optimization/61009
21184 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
21185 value when we stop processing a block due to problematic PHIs.
21187 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
21189 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
21190 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
21191 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
21192 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
21193 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
21194 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
21195 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
21196 are not in the spec.
21198 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
21201 * config/aarch64/aarch64-modes.def: Add V1DFmode.
21202 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
21205 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
21207 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
21209 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
21212 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
21213 loading from address spaces.
21215 2014-06-12 Martin Liska <mliska@suse.cz>
21218 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
21219 statement is reachable.
21221 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
21223 * symtab.c (section_hash): New hash.
21224 (symtab_unregister_node): Clear section before freeing.
21225 (hash_section_hash_entry): New haser.
21226 (eq_sections): New function.
21227 (symtab_node::set_section_for_node): New method.
21228 (set_section_1): Update.
21229 (symtab_node::set_section): Take string instead of tree as parameter.
21230 (symtab_resolve_alias): Update.
21231 * cgraph.h (section_hash_entry_d): New structure.
21232 (section_hash_entry): New typedef.
21233 (cgraph_node): Change comdat_group_ to x_comdat_group,
21234 change section_ to x_section and turn into section_hash_entry;
21235 update accestors; put set_section_for_node offline.
21236 * tree.c (decl_section_name): Turn into string.
21237 (set_decl_section_name): Change parameter to be string.
21238 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
21239 * sdbout.c (sdbout_one_type): Update.
21240 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
21241 * varasm.c (IN_NAMED_SECTION, get_named_section,
21242 resolve_unique_section, hot_function_section, get_named_text_section,
21243 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
21244 make_decl_rtl, default_unique_section): Update.
21245 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
21246 (c6x_elf_unique_section): Update.
21247 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
21248 * config/pa/pa.c (pa_function_section): Update.
21249 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
21250 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
21251 * config/arc/arc.c (arc_in_small_data_p): Update.
21252 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
21253 * config/mcore/mcore.c (mcore_unique_section): Update.
21254 * config/mips/mips.c (mips16_build_function_stub): Update.
21255 (mips16_build_call_stub): Update.
21256 (mips_function_rodata_section): Update.
21257 (mips_in_small_data_p): Update.
21258 * config/score/score.c (score_in_small_data_p): Update.
21259 * config/rx/rx.c (rx_in_small_data): Update.
21260 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
21261 (rs6000_xcoff_asm_named_section): Update.
21262 (rs6000_xcoff_unique_section): Update.
21263 * config/frv/frv.c (frv_string_begins_with): Update.
21264 (frv_in_small_data_p): Update.
21265 * config/v850/v850.c (v850_encode_data_area): Update.
21266 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
21267 (bfin_handle_l1_data_attribute): Update.
21268 (bfin_handle_l2_attribute): Update.
21269 * config/mep/mep.c (mep_unique_section): Update.
21270 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
21272 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
21273 (h8300_handle_tiny_data_attribute): Update.
21274 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
21275 (m32r_in_small_data_p): Update.
21276 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
21277 * config/i386/i386.c (ix86_in_large_data_p): Update.
21278 * config/i386/winnt.c (i386_pe_unique_section): Update.
21279 * config/darwin.c (darwin_function_section): Update.
21280 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
21281 * tree-emutls.c (get_emutls_init_templ_addr): Update.
21282 (new_emutls_decl): Update.
21283 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
21284 input_varpool_node): Update.
21285 (ead_string_cst): Turn to ...
21286 (read_string): ... this one.
21287 * dwarf2out.c (secname_for_decl): Update.
21288 * asan.c (asan_protect_global): Update.
21290 2014-06-11 DJ Delorie <dj@redhat.com>
21292 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
21294 * config/rx/rx.c (rx_option_override): Likewise.
21295 (rx_align_for_label): Likewise.
21297 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
21299 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
21301 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
21304 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21306 * common.md: New file.
21307 * doc/md.texi: Update description of generic, machine-independent
21309 * config/s390/constraints.md (e): Delete.
21310 * Makefile.in (md_file): Include common.md.
21311 * config/m32c/t-m32c (md_file): Likewise.
21312 * genpreds.c (general_mem): New array.
21313 (generic_constraint_letters): Remove constraints now defined by
21315 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
21316 Allow the first character to be '<' or '>' as well.
21317 * genoutput.c (general_mem): New array.
21318 (indep_constraints): Remove constraints now defined by common.md.
21319 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
21320 Remove special handling of 'm'.
21321 * ira-costs.c (record_reg_classes): Remove special handling of
21322 constraints now defined by common.md.
21323 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
21324 * ira-lives.c (single_reg_class): Likewise.
21325 (ira_implicitly_set_insn_hard_regs): Likewise.
21326 * lra-constraints.c (reg_class_from_constraints): Likewise.
21327 (process_alt_operands, process_address, curr_insn_transform): Likewise.
21328 * postreload.c (reload_cse_simplify_operands): Likewise.
21329 * reload.c (push_secondary_reload, scratch_reload_class)
21330 (find_reloads, alternative_allows_const_pool_ref): Likewise.
21331 * reload1.c (maybe_fix_stack_asms): Likewise.
21332 * targhooks.c (default_secondary_reload): Likewise.
21333 * stmt.c (parse_output_constraint): Likewise.
21334 * recog.c (preprocess_constraints): Likewise.
21335 (constrain_operands, peep2_find_free_register): Likewise.
21336 (asm_operand_ok): Likewise, but add a comment saying why 'o'
21337 must be handled specially.
21339 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21341 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
21342 * genpreds.c (have_const_dbl_constraints): Delete.
21343 (add_constraint): Don't set it.
21344 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
21345 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
21346 constraints using the lookup_constraint logic.
21347 * ira-lives.c (single_reg_class): Likewise.
21348 * ira.c (ira_setup_alts): Likewise.
21349 * lra-constraints.c (process_alt_operands): Likewise.
21350 * recog.c (asm_operand_ok, constrain_operands): Likewise.
21351 * reload.c (find_reloads): Likewise.
21353 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21355 * genpreds.c (const_int_start, const_int_end): New variables.
21356 (choose_enum_order): Output CONST_INT constraints before memory
21358 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
21360 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
21361 * ira.c (ira_setup_alts): Likewise.
21362 * lra-constraints.c (process_alt_operands): Likewise.
21363 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
21364 * reload.c (find_reloads): Likewise.
21366 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21368 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
21369 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
21370 * recog.c (preprocess_constraints): Update accordingly.
21372 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21374 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
21375 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
21376 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
21377 * genpreds.c (print_type_tree): New function.
21378 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
21379 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
21380 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
21381 Write out enum constraint_type and get_constraint_type.
21382 * lra-constraints.c (satisfies_memory_constraint_p): Take a
21383 constraint_num rather than a constraint string.
21384 (satisfies_address_constraint_p): Likewise.
21385 (reg_class_from_constraints): Avoid old constraint macros.
21386 (process_alt_operands, process_address_1): Likewise.
21387 (curr_insn_transform): Likewise.
21388 * ira-costs.c (record_reg_classes): Likewise.
21389 (record_operand_costs): Likewise.
21390 * ira-lives.c (single_reg_class): Likewise.
21391 (ira_implicitly_set_insn_hard_regs): Likewise.
21392 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
21393 * postreload.c (reload_cse_simplify_operands): Likewise.
21394 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
21395 (constrain_operands, peep2_find_free_register): Likewise.
21396 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
21397 (find_reloads, alternative_allows_const_pool_ref): Likewise.
21398 * reload1.c (maybe_fix_stack_asms): Likewise.
21399 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
21400 * targhooks.c (default_secondary_reload): Likewise.
21401 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
21402 to EXTRA_CONSTRAINT_STR.
21403 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
21405 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21407 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
21408 (write_constraint_satisfied_p_array): ...this new function.
21409 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
21411 (write_insn_preds_c): Update accordingly.
21413 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21415 * genpreds.c (write_lookup_constraint): Rename to...
21416 (write_lookup_constraint_1): ...this.
21417 (write_lookup_constraint_array): New function.
21418 (write_tm_preds_h): Define lookup_constraint as an inline function
21419 that uses write_lookup_constraint_array where possible.
21420 (write_insn_preds_c): Update for the changes above.
21422 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21424 * doc/md.texi (regclass_for_constraint): Rename to...
21425 (reg_class_for_constraint): ...this.
21426 * genpreds.c (num_constraints, enum_order, register_start)
21427 (register_end, satisfied_start, memory_start, memory_end)
21428 (address_start, address_end): New variables.
21429 (add_constraint): Count the number of constraints.
21430 (choose_enum_order): New function.
21431 (write_enum_constraint_num): Iterate over enum_order.
21432 (write_regclass_for_constraint): Rename to...
21433 (write_reg_class_for_constraint_1): ...this and update output
21435 (write_constraint_satisfied_p): Rename to...
21436 (write_constraint_satisfied_p_1): ...this and update output
21437 accordingly. Do nothing if all extra constraints are register
21439 (write_insn_extra_memory_constraint): Delete.
21440 (write_insn_extra_address_constraint): Delete.
21441 (write_range_function): New function.
21442 (write_tm_preds_h): Define constraint_satisfied_p and
21443 reg_class_for_constraint as inline functions that do a range check
21444 before calling the out-of-line function. Use write_range_function
21445 to implement insn_extra_{register,memory,address}_constraint,
21446 the first of which is new.
21447 (write_insn_preds_c): Update after above changes to write_* functions.
21448 (main): Call choose_enum_order.
21450 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
21452 PR tree-optimization/61306
21453 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
21454 expression instead of its size.
21455 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
21456 false to prevent optimization when the result is unpredictable due to
21457 arithmetic right shift of signed type with highest byte is set.
21458 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
21459 (init_symbolic_number): Likewise.
21460 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
21461 when the result is unpredictable due to sign extension.
21463 2014-06-11 Terry Guo <terry.guo@arm.com>
21465 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
21466 (*thumb1_addsi3): Ditto.
21467 (*thumb_subdi3): Ditto.
21468 (thumb1_subsi3_insn): Ditto.
21469 (*thumb_mulsi3): Ditto.
21470 (*thumb_mulsi3_v6): Ditto.
21471 (*thumb1_andsi3_insn): Ditto.
21472 (thumb1_bicsi3): Ditto.
21473 (*thumb1_iorsi3_insn): Ditto.
21474 (*thumb1_xorsi3_insn): Ditto.
21475 (*thumb1_ashlsi3): Ditto.
21476 (*thumb1_ashrsi3): Ditto.
21477 (*thumb1_lshrsi3): Ditto.
21478 (*thumb1_rotrsi3): Ditto.
21479 (*thumb1_negdi2): Ditto.
21480 (*thumb1_negsi2): Ditto.
21481 (*thumb1_abssi2): Ditto.
21482 (*thumb1_neg_abssi2): Ditto.
21483 (*thumb1_one_cmplsi2): Ditto.
21484 (*thumb1_zero_extendhisi2): Ditto.
21485 (*thumb1_zero_extendqisi2): Ditto.
21486 (*thumb1_zero_extendqisi2_v6): Ditto.
21487 (thumb1_extendhisi2): Ditto.
21488 (thumb1_extendqisi2): Ditto.
21489 (*thumb1_movdi_insn): Ditto.
21490 (*thumb1_movsi_insn): Ditto.
21491 (*thumb1_movhi_insn): Ditto.
21492 (thumb_movhi_clobber): Ditto.
21493 (*thumb1_movqi_insn): Ditto.
21494 (*thumb1_movhf): Ditto.
21495 (*thumb1_movsf_insn): Ditto.
21496 (*thumb_movdf_insn): Ditto.
21497 (movmem12b): Ditto.
21499 (cbranchqi4): Ditto.
21500 (cbranchsi4_insn): Ditto.
21501 (cbranchsi4_scratch): Ditto.
21502 (*negated_cbranchsi4): Ditto.
21503 (*tbit_cbranch): Ditto.
21504 (*tlobits_cbranch): Ditto.
21505 (*tstsi3_cbranch): Ditto.
21506 (*cbranchne_decr1): Ditto.
21507 (*addsi3_cbranch): Ditto.
21508 (*addsi3_cbranch_scratch): Ditto.
21509 (*thumb_cmpdi_zero): Ditto.
21510 (cstoresi_eq0_thumb1): Ditto.
21511 (cstoresi_ne0_thumb1): Ditto.
21512 (*cstoresi_eq0_thumb1_insn): Ditto.
21513 (*cstoresi_ne0_thumb1_insn): Ditto.
21514 (cstoresi_nltu_thumb1): Ditto.
21515 (cstoresi_ltu_thumb1): Ditto.
21516 (thumb1_addsi3_addgeu): Ditto.
21517 (*thumb_jump): Ditto.
21518 (*call_reg_thumb1_v5): Ditto.
21519 (*call_reg_thumb1): Ditto.
21520 (*call_value_reg_thumb1_v5): Ditto.
21521 (*call_value_reg_thumb1): Ditto.
21522 (*call_insn): Ditto.
21523 (*call_value_insn): Ditto.
21524 (thumb1_casesi_internal_pic): Ditto.
21525 (thumb1_casesi_dispatch): Ditto.
21526 (*thumb1_indirect_jump): Ditto.
21527 (prologue_thumb1_interwork): Ditto.
21528 (*epilogue_insns): Ditto.
21529 (consttable_1): Ditto.
21530 (consttable_2): Ditto.
21531 (tablejump): Ditto.
21532 (*thumb1_tablejump): Ditto.
21533 (thumb_eh_return): Ditto.
21534 (define_peephole2): Two of them are thumb1 only and got moved into
21535 new file thumb1.md.
21536 (define_split): Six of them are thumb1 only and got moved into new
21538 * config/arm/thumb1.md: New file comprised of above thumb1 only
21541 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21543 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
21544 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
21546 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
21547 (aarch64_crc_builtin_datum): New struct.
21548 (aarch64_crc_builtin_data): New.
21549 (aarch64_init_crc32_builtins): New function.
21550 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
21551 (aarch64_crc32_expand_builtin): New.
21552 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
21553 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
21554 __ARM_FEATURE_CRC32 when appropriate.
21555 (TARGET_CRC32): Define.
21556 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
21557 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
21558 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
21559 (aarch64_<crc_variant>): New pattern.
21560 * config/aarch64/arm_acle.h: New file.
21561 * config/aarch64/iterators.md (CRC): New int iterator.
21562 (crc_variant, crc_mode): New int attributes.
21563 * doc/aarch64-acle-intrinsics.texi: New file.
21564 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
21565 Include aarch64-acle-intrinsics.texi.
21567 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
21569 * tree-vect-data-refs.c (vect_grouped_store_supported): New
21570 check for stores group of length 3.
21571 (vect_permute_store_chain): New permutations for stores group of
21573 * tree-vect-stmts.c (vect_model_store_cost): Change cost
21574 of vec_perm_shuffle for the new permutations.
21576 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
21578 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
21579 table rewriting temporarily on targets not supporting ONE_ONLY.
21581 2014-06-11 Richard Biener <rguenther@suse.de>
21583 PR middle-end/61437
21585 2014-06-04 Richard Biener <rguenther@suse.de>
21587 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
21588 TREE_PUBLIC and DECL_EXTERNAL decls.
21590 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
21592 * varasm.c (set_implicit_section): New function.
21593 (resolve_unique_section): Use it to set implicit section
21595 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
21596 (default_function_section): Likewise.
21597 (decl_binds_to_current_def_p): Constify argument.
21598 * varasm.h (decl_binds_to_current_def_p): Update prototype.
21599 * asan.c (asan_protect_global): Use
21600 symtab_get_node (decl)->implicit_section.
21601 * symtab.c (dump_symtab_base): Dump implicit sections.
21602 (verify_symtab_base): Verify sanity of sectoins and comdats.
21603 (symtab_resolve_alias): Alias share the section of its target.
21604 (set_section_1): New function.
21605 (symtab_node::set_section): Move here, recurse to aliases.
21606 (verify_symtab): Check for duplicated symtab lists.
21607 * tree-core.h (implicit_section_name_p): Remove.
21608 * tree-vect-data-refs.c: Include varasm.h.
21609 (vect_can_force_dr_alignment_p): Fix conditional on when
21610 decl bints to current definition; use
21611 symtab_get_node (decl)->implicit_section.
21612 * cgraph.c (cgraph_make_node_local_1): Fix section set.
21613 * cgraph.h (struct symtab_node): Add implicit_section.
21614 (set_section): Rename to ...
21615 (set_section_for_node): ... this one.
21616 (set_section): Declare.
21617 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
21618 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
21619 input_overwrite_node, input_varpool_node): Stream implicit_section.
21620 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
21621 removal; it will fail in LTO.
21623 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21625 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
21626 Change second alternative type to f_mcr.
21627 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
21628 and 12th alternatives' types to f_mcr and f_mrc.
21629 (*movdi_aarch64): Same for 12th and 13th alternatives.
21630 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
21631 (aarch64_movtilow_tilow): Change type to fmov.
21633 2014-06-10 Jiong Wang <jiong.wang@arm.com>
21635 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
21636 (aarch64_save_or_restore_callee_save_registers): Fix layout.
21638 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21640 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
21642 (aarch64_sqrdmulh_lane<mode>): Likewise.
21643 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
21644 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
21645 (aarch64_sqdmulh_laneq<mode>): New expander.
21646 (aarch64_sqrdmulh_laneq<mode>): Likewise.
21647 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
21648 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
21649 (aarch64_sqdmulh_lane<mode>): New expander.
21650 (aarch64_sqrdmulh_lane<mode>): Likewise.
21651 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
21652 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
21653 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
21654 (aarch64_sqdmlal_laneq<mode>): Likewise.
21655 (aarch64_sqdmlsl_lane<mode>): Likewise.
21656 (aarch64_sqdmlsl_laneq<mode>): Likewise.
21657 (aarch64_sqdmlal2_lane<mode>): Likewise.
21658 (aarch64_sqdmlal2_laneq<mode>): Likewise.
21659 (aarch64_sqdmlsl2_lane<mode>): Likewise.
21660 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
21661 (aarch64_sqdmull_lane<mode>): Likewise.
21662 (aarch64_sqdmull_laneq<mode>): Likewise.
21663 (aarch64_sqdmull2_lane<mode>): Likewise.
21664 (aarch64_sqdmull2_laneq<mode>): Likewise.
21666 2014-06-10 Richard Biener <rguenther@suse.de>
21668 PR tree-optimization/61438
21669 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
21670 (eliminate_dom_walker::before_dom_children): Only try to inhibit
21671 insertion of IVs if running PRE.
21672 (eliminate): Adjust.
21673 (pass_pre::execute): Likewise.
21674 (pass_fre::execute): Likewise.
21676 2014-06-10 Richard Biener <rguenther@suse.de>
21678 PR middle-end/61456
21679 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
21680 Do not use the main variant for the type comparison.
21681 (ncr_compar): Likewise.
21682 (nonoverlapping_component_refs_p): Likewise.
21684 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
21686 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
21687 REG_CFA_RESTORE mode.
21689 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
21691 * config/i386/i386.c (expand_vec_perm_pblendv): New.
21692 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
21693 expand_vec_perm_pblendv.
21695 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21697 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
21699 Simplify description of __crc32d and __crc32cd intrinsics.
21700 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
21703 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
21706 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
21707 * config.in: Regenerate.
21708 * configure: Likewise.
21710 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
21712 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
21714 (intersect_static_var_sets): Remove.
21715 (propagate): Do not prune local statics.
21717 2014-06-10 Jakub Jelinek <jakub@redhat.com>
21720 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
21721 Set lastprivate_firstprivate even if omp_private_outer_ref
21722 langhook returns true.
21723 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
21724 langhook, call unshare_expr on new_var and call
21725 build_outer_var_ref to get the last argument.
21727 2014-06-10 Marek Polacek <polacek@redhat.com>
21730 * doc/extend.texi: Add cindex for transparent_union.
21732 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
21734 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
21735 init_symbolic_number ().
21737 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
21739 PR middle-end/61141
21740 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
21741 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
21742 (verify_rtl_sharing): Likewise.
21744 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
21747 * tree.c (build_qualified_type): Use a canonical type for
21750 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21752 * config/arm/arm-modes.def: Remove XFmode.
21754 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
21757 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
21758 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
21759 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
21760 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
21761 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
21762 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
21763 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
21764 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
21765 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
21767 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
21769 * tree-core.h (tree_decl_with_vis): Remove section_name.
21771 2014-06-09 Kito Cheng <kito@0xlab.org>
21773 * ira.c (ira): Don't call init_caller_save if LRA enabled
21774 since LRA use its own infrastructure to handle that.
21776 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21778 * symtab.c (dump_symtab_base): Update dumping.
21779 (symtab_make_decl_local): Clear only DECL_COMDAT.
21780 * tree-vect-data-refs.c (Check that variable is static before
21781 tampering with sections.
21782 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
21783 (cgraph_create_virtual_clone): Likewise.
21784 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
21785 (decl_section_name, set_decl_section_name): New accessors.
21786 (find_decls_types_r): Do not walk section name
21787 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
21788 (decl_comdat_group, decl_comdat_group_id): Constify.
21789 (decl_section_name, set_decl_section_name): Update.
21790 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
21791 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
21792 (cgraph_make_node_local_1): Clear section and comdat group.
21793 * cgraph.h (set_comdat_group): Sanity check.
21794 (get_section, set_section): New.
21795 * ipa-comdats.c (ipa_comdats): Use get_section.
21796 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
21797 * lto-streamer-out.c: Do not follow section names.
21798 * c-family/c-common.c (handle_section_attribute): Update.
21799 * lto-cgraph.c (lto_output_node): Output section.
21800 (lto_output_varpool_node): Likewise.
21801 (read_comdat_group): Rename to ...
21802 (read_identifier): ... this one.
21803 (read_string_cst): New function.
21804 (input_node, input_varpool_node): Input section names.
21805 * tree-emutls.c (get_emutls_init_templ_addr): Update.
21806 (new_emutls_decl): Update.
21807 (secname_for_decl): Check section names only of static vars.
21808 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
21809 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
21810 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
21811 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
21812 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
21813 * config/mcore/mcore.c (mcore_unique_section): Likewise.
21814 * config/mips/mips.c (mips16_build_function_stub): Likewise.
21815 * config/v850/v850.c (v850_insert_attributes): Likewise.
21816 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
21818 (h8300_handle_tiny_data_attribute): Likewise.
21819 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
21820 (bfin_handle_l2_attribute): Likewise.
21822 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21824 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
21825 remove static initializer.
21827 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21829 * varasm.c (use_blocks_for_decl_p): Check symbol table
21830 instead of alias attribute.
21831 (place_block_symbol): Recurse on aliases.
21833 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21835 * ipa-visibility.c: Include varasm.h
21836 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
21838 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21840 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
21841 outputting aliases.
21843 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
21845 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
21846 from test_insn into GGC space escape via SET_SRC.
21848 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
21850 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
21851 call statement, if any.
21852 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
21853 statements, if any. Tidy up.
21855 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
21858 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
21859 iterators, VSX_D that handles 64-bit types, and VSX_LE that
21860 handles swapping the two 64-bit double words on little endian
21861 systems. Include V1TImode and optionally TImode in VSX_LE so that
21862 these types are properly swapped. Change all of the insns and
21863 splits that do the 64-bit swaps to use VSX_LE.
21864 (vsx_le_perm_load_<mode>): Likewise.
21865 (vsx_le_perm_store_<mode>): Likewise.
21866 (splitters for little endian memory operations): Likewise.
21867 (vsx_xxpermdi2_le_<mode>): Likewise.
21868 (vsx_lxvd2x2_le_<mode>): Likewise.
21869 (vsx_stxvd2x2_le_<mode>): Likewise.
21871 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
21874 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
21875 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
21876 and corresponding splitters. Zero extend general register
21877 or memory input operand to XMM temporary. Enable for
21878 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
21879 (floatunssi<mode>2): Update expander predicate.
21881 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
21883 PR rtl-optimization/61325
21884 * lra-constraints.c (process_address_1): Check scale equal to one
21885 to prevent transformation: base + scale * index => base + new_reg.
21887 2014-06-06 Richard Biener <rguenther@suse.de>
21889 PR tree-optimization/59299
21890 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
21892 (nearest_common_dominator_of_uses): Likewise.
21893 (statement_sink_location): Adjust. Support sinking loads.
21895 2014-06-06 Martin Jambor <mjambor@suse.cz>
21897 * ipa-prop.c (get_place_in_agg_contents_list): New function.
21898 (build_agg_jump_func_from_list): Likewise.
21899 (determine_known_aggregate_parts): Renamed to
21900 determine_locally_known_aggregate_parts. Moved some functionality
21901 to the two functions above, removed bound checks.
21903 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
21905 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
21906 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
21907 (aarch64_progress_pointer): Likewise.
21908 (aarch64_copy_one_part_and_move_pointers): Likewise.
21909 (aarch64_expand_movmen): Likewise.
21910 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
21911 * config/aarch64/aarch64.md (movmem<mode>): New.
21913 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
21915 * targhooks.c (default_add_stmt_cost): Call target specific
21916 hook instead of default one.
21918 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
21920 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
21921 endianness instead of host endianness.
21922 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
21925 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
21928 * function.c (instantiate_decls): Process the saved static chain.
21929 (expand_function_start): If not optimizing, save the static chain
21931 * tree-nested.c (convert_all_function_calls): Always create the static
21932 chain for nested functions if not optimizing.
21934 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
21936 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
21938 2014-06-06 Richard Biener <rguenther@suse.de>
21940 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
21941 (construct_init_block): Likewise.
21942 (construct_exit_block): Likewise.
21943 (pass_expand::execute): Likewise.
21944 * graphite.c (graphite_transforms): Replace check for current_loops
21945 with a check for > 1 loops.
21946 (pass_graphite_transforms::execute): Adjust.
21947 * ipa-split.c (split_function): Remove check for current_loops.
21948 * omp-low.c (expand_parallel_call): Likewise.
21949 (expand_omp_for_init_counts): Likewise.
21950 (extract_omp_for_update_vars): Likewise.
21951 (expand_omp_for_generic): Likewise.
21952 (expand_omp_sections): Likewise.
21953 (expand_omp_target): Likewise.
21954 * tracer.c (tail_duplicate): Likewise.
21955 (pass_tracer::execute): Likewise.
21956 * trans-mem.c (expand_transaction): Likewise.
21957 * tree-complex.c (expand_complex_div_wide): Likewise.
21958 * tree-eh.c (lower_resx): Likewise.
21959 (cleanup_empty_eh_merge_phis): Likewise.
21960 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
21961 current_loops with a check for > 1 loops.
21962 (pass_predcom::execute): Adjust.
21963 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
21964 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
21965 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
21966 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
21967 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
21968 * tree-switch-conversion.c (process_switch): Likewise.
21969 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
21970 * tree-vrp.c (vrp_visit_phi_node): Likewise.
21971 (execute_vrp): Likewise.
21972 * ubsan.c (ubsan_expand_null_ifn): Likewise.
21974 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
21976 * rtl.h (insn_location): Declare.
21977 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
21978 with UNKNOWN_LOCATION.
21979 * emit-rtl.c (insn_location): New function.
21980 * final.c (notice_source_line): Check that the instruction has a
21981 location before retrieving it and use insn_location.
21982 * modulo-sched.c (loop_single_full_bb_p): Likewise.
21983 * print-rtl.c (print_rtx): Likewise.
21985 2014-06-06 Richard Biener <rguenther@suse.de>
21987 * passes.def: Move 2nd VRP pass before phi-only-cprop.
21989 2014-06-06 Christian Bruel <christian.bruel@st.com>
21991 PR tree-optimization/43934
21992 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
21995 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
21997 * ira-lives.c (single_reg_class): Add missing break. Explicitly
21998 return NO_REGS for extra address and memory constraints. Handle
21999 operands that match (or are equivalent to something that matches)
22000 extra constant constraints. Ignore other non-register operands.
22002 2014-06-06 Alan Modra <amodra@gmail.com>
22005 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
22006 * doc/tm.texi: Regenerate.
22007 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
22008 Use throughout in place of REG_PARM_STACK_SPACE.
22009 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
22010 "incoming" param. Pass to rs6000_function_parms_need_stack.
22011 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
22012 prototype_p when incoming. Use function decl when incoming
22013 to handle K&R style functions.
22014 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
22015 (INCOMING_REG_PARM_STACK_SPACE): Define.
22017 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
22020 * cfgexpand.c (expand_debug_expr): Use address space of nested
22021 TREE_TYPE for ADDR_EXPR and MEM_REF.
22023 2014-06-05 Jeff Law <law@redhat.com>
22025 PR tree-optimization/61289
22026 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
22027 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
22028 looking for those which match LHS. All callers changed.
22029 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
22030 parameters and code which manipulated them. All callers changed.
22031 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
22032 and DST_MAP parameters. Simplify invalidation code by just calling
22033 invalidate_equivalences. All callers changed.
22034 (thread_across_edge): Simplify now that we don't need to maintain
22035 the map of equivalences to invalidate.
22037 2014-06-05 Kai Tietz <ktietz@redhat.com>
22038 Richard Henderson <rth@redhat.com>
22041 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
22042 checking for !TARGET_X32.
22043 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
22044 (sibcall_intern): New define_insn, plus required peepholes.
22045 (sibcall_pop_intern): Likewise.
22046 (sibcall_value_intern): Likewise.
22047 (sibcall_value_pop_intern): Likewise.
22049 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
22051 * tree-inline.c (tree_function_versioning): Check DF info existence
22052 before accessing it.
22054 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
22056 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
22058 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
22059 aarch64_frame hard_fp_offset and frame_size.
22060 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
22061 frame_size; remove original_frame_size.
22062 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
22063 (aarch64_initial_elimination_offset): Remove frame_size and
22064 offset. Use aarch64_frame frame_size.
22066 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
22067 Jiong Wang <jiong.wang@arm.com>
22068 Renlin <renlin.li@arm.com>
22070 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
22071 initialization of R30 offset. Update offset. Iterate core
22072 regisers upto X30. Remove X29, X30 specific code.
22074 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
22075 Jiong Wang <jiong.wang@arm.com>
22077 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
22078 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
22079 (aarch64_register_saved_on_entry): Adjust test.
22081 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
22083 * config/aarch64/aarch64.h (machine_function): Move
22084 saved_varargs_size from here...
22085 (aarch64_frame): ... to here.
22087 * config/aarch64/aarch64.c (aarch64_expand_prologue)
22088 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
22089 (aarch64_initial_elimination_offset)
22090 (aarch64_setup_incoming_varargs): Adjust location of
22091 saved_varargs_size.
22093 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
22095 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
22098 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
22099 Prachi Godbole <Prachi.Godbole@imgtec.com>
22101 * config/mips/mips-cpus.def: Add definition for p5600. Updated
22102 mips32r5 entry to use PROCESSOR_P5600.
22103 * config/mips/mips-tables.opt: Regenerate.
22104 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
22105 * config/mips/mips.c (mips_fmadd_bypass): New function.
22106 (mips_rtx_cost_data): Add costs for p5600.
22107 (mips_issue_rate): Add support for p5600.
22108 (mips_multipass_dfa_lookahead): Likewise.
22109 * config/mips/mips.h (TUNE_P5600): New define.
22110 (TUNE_MACC_CHAINS): Add TUNE_P5600.
22111 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
22112 * config/mips/mips.md: Include p5600.md.
22113 (processor): Add p5600.
22114 * config/mips/p5600.md: New file.
22116 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
22118 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
22119 * config/i386/predicates.md (palignr_operand): New.
22120 Indicates if permutation is suitable for palignr instruction.
22122 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
22124 PR tree-optimization/61319
22125 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
22126 stmt belongs to loop.
22128 2014-06-05 Richard Biener <rguenther@suse.de>
22130 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
22131 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
22132 (lookup_tmp_var): Adjust.
22133 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
22135 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22137 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
22139 2014-06-05 Marek Polacek <polacek@redhat.com>
22142 * doc/invoke.texi: Document -Wlogical-not-parentheses.
22144 2014-06-04 Tom de Vries <tom@codesourcery.com>
22146 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
22149 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
22151 PR tree-optimization/61385
22152 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
22154 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
22156 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
22157 changed to use fatal_error.
22158 (main): Ensure lto_wrapper_cleanup is run atexit.
22160 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22162 * lra-constraints.c (valid_address_p): Move earlier in file.
22163 (address_eliminator): New structure.
22164 (satisfies_memory_constraint_p): New function.
22165 (satisfies_address_constraint_p): Likewise.
22166 (process_alt_operands, process_address, curr_insn_transform): Use them.
22168 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22170 * lra-int.h (lra_static_insn_data): Make operand_alternative a
22172 (target_lra_int, default_target_lra_int, this_target_lra_int)
22173 (op_alt_data): Delete.
22174 * lra.h (lra_init): Delete.
22175 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
22176 (init_insn_code_data_once): Remove op_alt_data handling.
22177 (finish_insn_code_data_once): Likewise.
22178 (init_op_alt_data): Delete.
22179 (get_static_insn_data): Initialize operand_alternative to null.
22180 (free_insn_recog_data): Cast operand_alternative before freeing it.
22181 (setup_operand_alternative): Take the operand_alternative as
22182 parameter and assume it isn't already cached in the static
22184 (lra_set_insn_recog_data): Update accordingly.
22185 (lra_init): Delete.
22186 * ira.c (ira_init): Don't call lra_init.
22187 * target-globals.h (this_target_lra_int): Declare.
22188 (target_globals): Remove lra_int.
22189 (restore_target_globals): Update accordingly.
22190 * target-globals.c: Don't include lra-int.h.
22191 (default_target_globals, save_target_globals): Remove lra_int.
22193 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22195 * recog.h (operand_alternative): Convert reg_class, reject,
22196 matched and matches into bitfields.
22197 (preprocess_constraints): New overload.
22198 (preprocess_insn_constraints): New function.
22199 (preprocess_constraints): Take the insn as parameter.
22200 (recog_op_alt): Change into a pointer.
22201 (target_recog): Add x_op_alt.
22202 * recog.c (asm_op_alt): New variable.
22203 (recog_op_alt): Change into a pointer.
22204 (preprocess_constraints): New overload, replacing the old function
22205 definition with one that doesn't use global state.
22206 (preprocess_insn_constraints): New function.
22207 (preprocess_constraints): Use them. Take the insn as parameter.
22208 Use asm_op_alt for asms.
22209 (recog_init): Free existing x_op_alt entries.
22210 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
22212 (make_early_clobber_and_input_conflicts): Likewise.
22213 (process_bb_node_lives): Pass the insn to process_constraints.
22214 * reg-stack.c (check_asm_stack_operands): Likewise.
22215 (subst_asm_stack_regs): Likewise.
22216 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
22217 * regrename.c (build_def_use): Likewise.
22218 * sched-deps.c (sched_analyze_insn): Likewise.
22219 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
22220 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
22221 (note_invalid_constants): Likewise.
22222 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
22223 (ix86_legitimate_combined_insn): Make operand_alternative pointer
22226 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22228 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
22229 * ira-lives.c (check_and_make_def_conflict): Check for disabled
22231 (make_early_clobber_and_input_conflicts): Likewise.
22232 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
22234 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22236 * recog.h (alternative_class): New function.
22237 (which_op_alt): Return a const recog_op_alt.
22238 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
22239 (subst_asm_stack_regs): Likewise.
22240 * config/arm/arm.c (note_invalid_constants): Likewise.
22241 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
22242 the operand_alternative; use alternative class instead.
22243 * sel-sched.c (get_reg_class): Likewise.
22244 * regrename.c (build_def_use): Likewise.
22245 (hide_operands, restore_operands, record_out_operands): Update type
22248 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22250 * recog.h (recog_op_alt): Convert to a flat array.
22251 (which_op_alt): New function.
22252 * recog.c (recog_op_alt): Convert to a flat array.
22253 (preprocess_constraints): Update accordingly, grouping all
22254 operands of the same alternative together, rather than the
22256 * ira-lives.c (check_and_make_def_conflict): Likewise.
22257 (make_early_clobber_and_input_conflicts): Likewise.
22258 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
22259 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
22260 (subst_asm_stack_regs): Likewise.
22261 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
22262 * regrename.c (hide_operands, record_out_operands): Likewise.
22263 (build_def_use): Likewise.
22264 * sel-sched.c (get_reg_class): Likewise.
22265 * config/arm/arm.c (note_invalid_constants): Likewise.
22267 2014-06-04 Jason Merrill <jason@redhat.com>
22271 * gimplify.c (gimplify_arg): Non-static.
22272 * gimplify.h: Declare it.
22274 2014-06-04 Richard Biener <rguenther@suse.de>
22276 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
22277 TREE_PUBLIC and DECL_EXTERNAL decls.
22279 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
22281 * regcprop.c (copyprop_hardreg_forward_1): Account for
22282 HARD_REGNO_CALL_PART_CLOBBERED.
22284 2014-06-04 Richard Biener <rguenther@suse.de>
22286 * configure.ac: Check whether the underlying type of int64_t
22287 is long or long long.
22288 * configure: Regenerate.
22289 * config.in: Likewise.
22290 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
22291 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
22293 2014-06-04 Richard Biener <rguenther@suse.de>
22295 PR tree-optimization/60098
22296 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
22298 (dse_optimize_stmt): Simplify, now that we found a kill
22301 2014-06-04 Richard Biener <rguenther@suse.de>
22303 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
22304 of accesses with non-invariant address.
22306 2014-06-04 Martin Liska <mliska@suse.cz>
22308 * cgraph.h (cgraph_make_wrapper): New function introduced.
22309 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
22310 * ipa-inline.h (inline_analyze_function): The function is global.
22311 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
22313 2014-06-04 Martin Liska <mliska@suse.cz>
22315 * tree.h (private_lookup_attribute_starting): New function.
22316 (lookup_attribute_starting): Likewise.
22317 * tree.c (private_lookup_attribute_starting): Likewise.
22319 2014-06-04 Martin Liska <mliska@suse.cz>
22321 * cgraph.h (expand_thunk): New argument added.
22322 (address_taken_from_non_vtable_p): New global function.
22323 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
22324 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
22325 * cgraphunit.c (analyze_function): Likewise.
22326 (assemble_thunks_and_aliases): Argument added to call.
22327 (expand_thunk): New argument forces to produce GIMPLE thunk.
22329 2014-06-04 Martin Liska <mliska@suse.cz>
22331 * coverage.h (coverage_compute_cfg_checksum): Argument added.
22332 * coverage.c (coverage_compute_cfg_checksum): Likewise.
22333 * profile.c (branch_prob): Likewise.
22335 2014-06-04 Martin Jambor <mjambor@suse.cz>
22338 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
22339 handler for switch on an ipa_ref_use enum.
22340 * ipa-reference.c (analyze_function): Likewise.
22342 2014-06-04 Kai Tietz <ktietz@redhat.com>
22344 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
22345 from old call-instruction.
22347 2014-06-04 Bin Cheng <bin.cheng@arm.com>
22349 * config/aarch64/aarch64.c (aarch64_classify_address)
22350 (aarch64_legitimize_reload_address): Support full addressing modes
22352 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
22353 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
22355 2014-06-03 Andrew Pinski <apinski@cavium.com>
22357 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
22360 2014-06-03 Andrew Pinski <apinski@cavium.com>
22362 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
22363 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
22365 2014-06-03 Kai Tietz <ktietz@redhat.com>
22367 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
22370 2014-06-03 Dehao Chen <dehao@google.com>
22372 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
22375 2014-06-03 Marek Polacek <polacek@redhat.com>
22378 * doc/invoke.texi: Document -Wswitch-bool.
22379 * function.c (stack_protect_epilogue): Cast controlling expression of
22381 * gengtype.c (walk_type): Generate switch expression with its
22382 controlling expression cast to int.
22384 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
22386 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
22388 * config/avr/avr-tables.opt: Regenerate.
22389 * config/avr/t-multilib: Regenerate.
22390 * doc/avr-mmcu.texi: Regenerate.
22392 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
22393 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
22395 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
22396 (ata6617c, ata664251): Add new avr35 devices.
22397 (ata6612c): Add new avr4 device.
22398 (ata6613c, ata6614q): Add new avr5 devices.
22399 * config/avr/avr-tables.opt: Regenerate.
22400 * config/avr/t-multilib: Regenerate.
22401 * doc/avr-mmcu.texi: Regenerate.
22403 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22405 * gcc/config/aarch64/aarch64-builtins.c
22406 (aarch64_types_binop_ssu_qualifiers): New static data.
22407 (TYPES_BINOP_SSU): Define.
22408 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
22409 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
22410 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
22411 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
22412 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
22413 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
22414 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
22415 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
22416 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
22417 suffix to builtin function name, remove cast.
22418 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
22419 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
22420 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
22422 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22424 * gcc/config/aarch64/aarch64-builtins.c
22425 (aarch64_types_binop_uus_qualifiers,
22426 aarch64_types_shift_to_unsigned_qualifiers,
22427 aarch64_types_unsigned_shiftacc_qualifiers): Define.
22428 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
22429 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
22430 sqshlu_n, uqshl_n): Update qualifiers.
22431 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
22432 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
22433 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
22434 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
22435 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
22436 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
22437 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
22438 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
22439 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
22440 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
22441 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
22442 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
22443 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
22444 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
22445 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
22446 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
22447 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
22448 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
22449 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
22450 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
22451 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
22452 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
22453 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
22454 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
22455 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
22456 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
22457 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
22459 2014-06-03 Teresa Johnson <tejohnson@google.com>
22461 * tree-sra.c (modify_function): Record caller nodes after rebuild.
22463 2014-06-02 Jason Merrill <jason@redhat.com>
22466 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
22468 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22470 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
22473 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22475 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
22477 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
22478 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
22479 * config/aarch64/iterators.md (REVERSE): New iterator.
22480 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
22481 (rev_op): New int_attribute.
22482 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
22483 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
22484 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
22485 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
22486 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
22487 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
22488 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
22489 Replace temporary __asm__ with __builtin_shuffle.
22491 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
22493 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
22495 * config/mips/mips-tables.opt: Regenerate.
22496 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
22497 to use mips_isa_rev rather than ISA_MIPS32R2.
22498 * config/mips/mips.h (ISA_MIPS32R3): New define.
22499 (ISA_MIPS32R5): New define.
22500 (ISA_MIPS64R3): New define.
22501 (ISA_MIPS64R5): New define.
22502 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
22503 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
22504 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
22506 (MIPS_ISA_SYNCI_SPEC): Likewise.
22507 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
22508 (LINK_SPEC): Added mips32r3 and mips32r5.
22509 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
22510 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
22511 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
22512 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
22513 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
22514 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
22515 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
22517 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
22519 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
22521 * config/mips/mips.opt (mxpa): New option.
22522 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
22525 2014-06-03 Martin Jambor <mjambor@suse.cz>
22528 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
22531 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
22533 PR tree-optimization/61328
22534 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
22535 initialization from find_bswap_or_nop_1.
22536 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
22537 in source_expr2 before using the size value the function sets. Also
22538 make use of init_symbolic_number () in both the old place and
22539 find_bswap_or_nop_load () to avoid reading uninitialized memory when
22540 doing recursion in the GIMPLE_BINARY_RHS case.
22542 2014-06-03 Richard Biener <rguenther@suse.de>
22544 PR tree-optimization/61383
22545 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
22548 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
22550 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
22551 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
22552 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
22553 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
22555 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
22556 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
22557 * system.h: ...here and make it unconditional.
22558 * target.def (conditional_register_usage): Mention
22559 define_register_constraint instead of old-style constraint macros.
22560 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
22561 * doc/tm.texi: Regenerate.
22562 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
22563 protected by !USE_MD_CONSTRAINTS.
22564 * config/frv/frv.md: Remove quote from old version of documentation.
22565 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
22566 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
22567 CONST_DOUBLE_OK_FOR_LETTER.
22568 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
22570 2014-06-02 Andrew Pinski <apinski@cavium.com>
22572 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
22573 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
22574 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
22575 file whose name depends on -mabi= and -mbig-endian.
22576 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
22577 Handle LP64 better and handle ilp32 too.
22578 (MULTILIB_OPTIONS): Delete.
22579 (MULTILIB_DIRNAMES): Delete.
22581 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
22583 * expr.h: Remove prototypes of functions defined in builtins.c.
22584 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
22585 Remove prototypes of functions defined in builtins.c.
22586 * builtins.h: Update prototype list to include all exported functions.
22587 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
22588 no_c99_libc_has_function): Move to targhooks.c
22589 (build_string_literal, build_call_expr_loc_array,
22590 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
22592 (expand_builtin_object_size, fold_builtin_object_size): Make static.
22593 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
22594 no_c99_libc_has_function): Relocate from builtins.c.
22595 * tree.c: Include builtins.h.
22596 (build_call_expr_loc_array, build_call_expr_loc_vec,
22597 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
22599 * fold-const.h (fold_fma): Move prototype to builtins.h.
22600 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
22601 * asan.c: Include builtins.h.
22602 * cfgexpand.c: Likewise.
22603 * convert.c: Likewise.
22604 * emit-rtl.c: Likewise.
22605 * except.c: Likewise.
22606 * expr.c: Likewise.
22607 * fold-const.c: Likewise.
22608 * gimple-fold.c: Likewise.
22609 * gimple-ssa-strength-reduction.c: Likewise.
22610 * gimplify.c: Likewise.
22611 * ipa-inline.c: Likewise.
22612 * ipa-prop.c: Likewise.
22613 * lto-streamer-out.c: Likewise.
22614 * stmt.c: Likewise.
22615 * tree-inline.c: Likewise.
22616 * tree-object-size.c: Likewise.
22617 * tree-sra.c: Likewise.
22618 * tree-ssa-ccp.c: Likewise.
22619 * tree-ssa-forwprop.c: Likewise.
22620 * tree-ssa-loop-ivcanon.c: Likewise.
22621 * tree-ssa-loop-ivopts.c: Likewise.
22622 * tree-ssa-math-opts.c: Likewise.
22623 * tree-ssa-reassoc.c: Likewise.
22624 * tree-ssa-threadedge.c: Likewise.
22625 * tree-streamer-in.c: Likewise.
22626 * tree-vect-data-refs.c: Likewise.
22627 * tree-vect-patterns.c: Likewise.
22628 * tree-vect-stmts.c: Likewise.
22629 * config/aarch64/aarch64.c: Likewise.
22630 * config/alpha/alpha.c: Likewise.
22631 * config/arc/arc.c: Likewise.
22632 * config/arm/arm.c: Likewise.
22633 * config/avr/avr.c: Likewise.
22634 * config/bfin/bfin.c: Likewise.
22635 * config/c6x/c6x.c: Likewise.
22636 * config/cr16/cr16.c: Likewise.
22637 * config/cris/cris.c: Likewise.
22638 * config/epiphany/epiphany.c: Likewise.
22639 * config/fr30/fr30.c: Likewise.
22640 * config/frv/frv.c: Likewise.
22641 * config/h8300/h8300.c: Likewise.
22642 * config/i386/i386.c: Likewise.
22643 * config/i386/winnt.c: Likewise.
22644 * config/ia64/ia64.c: Likewise.
22645 * config/iq2000/iq2000.c: Likewise.
22646 * config/lm32/lm32.c: Likewise.
22647 * config/m32c/m32c.c: Likewise.
22648 * config/m32r/m32r.c: Likewise.
22649 * config/m68k/m68k.c: Likewise.
22650 * config/mcore/mcore.c: Likewise.
22651 * config/mep/mep.c: Likewise.
22652 * config/microblaze/microblaze.c: Likewise.
22653 * config/mips/mips.c: Likewise.
22654 * config/mmix/mmix.c: Likewise.
22655 * config/mn10300/mn10300.c: Likewise.
22656 * config/moxie/moxie.c: Likewise.
22657 * config/msp430/msp430.c: Likewise.
22658 * config/nds32/nds32.c: Likewise.
22659 * config/pa/pa.c: Likewise.
22660 * config/pdp11/pdp11.c: Likewise.
22661 * config/picochip/picochip.c: Likewise.
22662 * config/rl78/rl78.c: Likewise.
22663 * config/rs6000/rs6000.c: Likewise.
22664 * config/rx/rx.c: Likewise.
22665 * config/s390/s390.c: Likewise.
22666 * config/score/score.c: Likewise.
22667 * config/sh/sh.c: Likewise.
22668 * config/sparc/sparc.c: Likewise.
22669 * config/spu/spu.c: Likewise.
22670 * config/stormy16/stormy16.c: Likewise.
22671 * config/tilegx/tilegx.c: Likewise.
22672 * config/tilepro/tilepro.c: Likewise.
22673 * config/v850/v850.c: Likewise.
22674 * config/vax/vax.c: Likewise.
22675 * config/xtensa/xtensa.c: Likewise.
22677 2014-06-02 Jeff Law <law@redhat.com>
22679 PR rtl-optimization/61094
22680 * ree.c (combine_reaching_defs): Do not reextend an insn if it
22681 was marked as do_no_reextend. If a copy is needed to eliminate
22682 an extension, then mark it as do_not_reextend.
22684 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
22686 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
22688 2014-06-02 Richard Henderson <rth@redhat.com>
22691 * config/alpha/alpha.c (print_operand_address): Allow symbolic
22692 addresses inside asms. Use output_operand_lossage instead of
22695 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
22698 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
22699 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
22701 2014-06-02 Tom de Vries <tom@codesourcery.com>
22703 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
22704 case that x has VOIDmode.
22706 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
22708 * varasm.c (copy_constant): Delete function.
22709 (build_constant_desc): Don't call it.
22711 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22714 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
22715 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
22716 with immediate_operand.
22718 2014-06-02 Andreas Schwab <schwab@suse.de>
22720 * config/ia64/ia64.c
22721 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
22722 pending_data_specs first.
22724 2014-06-02 Richard Biener <rguenther@suse.de>
22726 PR tree-optimization/61378
22727 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
22728 valueized_anything.
22730 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
22732 * config/i386/constraints.md (Bw): Rename from 'w'.
22733 (Bz): Rename from 'z'.
22734 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
22736 2014-06-01 Kai Tietz <ktietz@redhat.com>
22739 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
22740 * config/i386/i386.md (sibcall_insn_operand): Use Bs
22741 instead of m constraint.
22743 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
22745 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
22746 a separate alternative where the scratch operand 2 is marked as
22749 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
22751 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
22752 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
22753 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
22754 and __builtins_arm_get_fpscr.
22755 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
22756 __builtins_arm_get_fpscr.
22757 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
22758 __builtins_arm_ldfpscr.
22759 (arm_atomic_assign_expand_fenv): New function.
22760 * config/arm/vfp.md (set_fpscr): New pattern.
22761 (get_fpscr) : Likewise.
22762 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
22764 * doc/extend.texi (AARCH64 Built-in Functions) : Document
22765 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
22767 2014-05-30 Jakub Jelinek <jakub@redhat.com>
22769 * asan.c (report_error_func): Add SLOW_P argument, use
22770 BUILT_IN_ASAN_*_N if set.
22771 (build_check_stmt): Likewise.
22772 (instrument_derefs): If T has insufficient alignment,
22773 force same handling as for odd sizes.
22775 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
22776 BUILT_IN_ASAN_REPORT_STORE_N): New.
22777 * asan.c (struct asan_mem_ref): Change access_size type to
22779 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
22780 update_mem_ref_hash_table): Likewise.
22781 (asan_mem_ref_hasher::hash): Hash in a HWI.
22782 (report_error_func): Change size_in_bytes argument to HWI.
22783 Use *_N builtins if size_in_bytes is larger than 16 or not power of
22785 (build_shadow_mem_access): New function.
22786 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
22787 Handle size_in_bytes not power of two or larger than 16.
22788 (instrument_derefs): Don't give up if size_in_bytes is not
22789 power of two or is larger than 16.
22791 2014-05-30 Kai Tietz <ktietz@redhat.com>
22794 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
22795 for sibling-tail-calls.
22796 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
22798 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
22799 (sibcall_insn_operand): Add check for sibcall_memory_operand.
22801 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
22803 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
22804 * config/avr/avr-tables.opt: Regenerate.
22805 * config/avr/t-multilib: Regenerate.
22806 * doc/avr-mmcu.texi: Regenerate.
22808 2014-05-30 Ian Lance Taylor <iant@google.com>
22810 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
22813 2014-05-30 Tom de Vries <tom@codesourcery.com>
22815 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
22818 2014-05-30 Tom de Vries <tom@codesourcery.com>
22820 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
22821 * lra.c (initialize_lra_reg_info_element): Add init of
22822 actual_call_used_reg_set field.
22823 (lra): Call lra_create_live_ranges before lra_inheritance for
22825 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
22827 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
22828 instead of call_used_reg_set for -fuse-caller-save.
22829 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
22831 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22833 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
22835 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
22837 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
22839 * ira.c (ira_get_dup_out_num): Check for output operands at
22840 the start of the loop. Handle cases where an included alternative
22841 follows an excluded one.
22843 2014-05-29 Mike Stump <mikestump@comcast.net>
22846 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
22847 post ld passes when lto is used.
22849 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
22851 PR rtl-optimization/61325
22852 * lra-constraints.c (process_address): Rename to process_address_1.
22853 (process_address): New function.
22855 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
22857 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
22858 TYPES_BINOPV): New static data.
22859 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
22861 * config/aarch64/aarch64-simd.md (aarch64_ext,
22862 aarch64_im_lane_boundsi): New patterns.
22863 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
22865 (aarch64_evpc_ext): New function.
22867 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
22869 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
22870 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
22871 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
22872 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
22873 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
22875 2014-05-29 Tom de Vries <tom@codesourcery.com>
22877 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
22879 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
22880 Richard Sandiford <rdsandiford@googlemail.com>
22882 * arm/iterators.md (shiftable_ops): New code iterator.
22883 (t2_binop0, arith_shift_insn): New code attributes.
22884 * arm/predicates.md (shift_nomul_operator): New predicate.
22885 * arm/arm.md (insn_enabled): Delete.
22886 (enabled): Remove insn_enabled test.
22887 (*arith_shiftsi): Delete. Replace with ...
22888 (*<arith_shift_insn>_multsi): ... new pattern.
22889 (*<arith_shift_insn>_shiftsi): ... new pattern.
22890 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
22892 2014-05-29 Radovan Obradovic <robradovic@mips.com>
22893 Tom de Vries <tom@codesourcery.com>
22895 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
22896 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
22898 (mips_split_call): Use POST_CALL_TMP_REG.
22899 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
22901 2014-05-29 Tom de Vries <tom@codesourcery.com>
22903 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
22904 with #ifdef STACK_REGS.
22906 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
22908 * varasm.c (get_variable_section): Walk aliases.
22909 (place_block_symbol): Walk aliases.
22911 2014-05-28 Tom de Vries <tom@codesourcery.com>
22914 2014-05-28 Tom de Vries <tom@codesourcery.com>
22916 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
22917 * lra.c (initialize_lra_reg_info_element): Add init of
22918 actual_call_used_reg_set field.
22919 (lra): Call lra_create_live_ranges before lra_inheritance for
22921 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
22923 * lra-constraints.c (need_for_call_save_p): Use
22924 actual_call_used_reg_set instead of call_used_reg_set for
22926 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
22928 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
22930 * doc/md.texi: Document that the % constraint character must
22931 be at the beginning of the string.
22932 * genoutput.c (validate_insn_alternatives): Check that '=',
22933 '+' and '%' only appear at the beginning of a constraint.
22934 * ira.c (commutative_constraint_p): Delete.
22935 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
22936 at the start of the string.
22937 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
22939 * config/arm/neon.md (bicdi3_neon): Likewise.
22940 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
22941 (slt_si, sltu_si): Likewise.
22942 * config/vax/vax.md (sbcdi3): Likewise.
22943 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
22944 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
22945 (mul64): Move '%' to beginning of constraint.
22946 * config/arm/arm.md (*xordi3_insn): Likewise.
22947 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
22948 (xorsi3): Likewise.
22950 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
22952 * doc/md.texi: Document the restrictions on the "enabled" attribute.
22954 2014-05-28 Jason Merrill <jason@redhat.com>
22957 * cgraph.h (symtab_node::get_comdat_group_id): New.
22958 * cgraphunit.c (analyze_functions): Call it.
22959 * symtab.c (dump_symtab_node): Likewise.
22960 * tree.c (decl_comdat_group_id): New.
22961 * tree.h: Declare it.
22962 * lto-streamer-out.c (write_symbol): Use it.
22963 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
22965 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
22967 PR bootstrap/PR61146
22968 * wide-int.cc: Do not include longlong.h when compiling with clang.
22970 2014-05-28 Richard Biener <rguenther@suse.de>
22972 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
22973 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
22974 (vrp_visit_assignment_or_call): Print less vertical space.
22975 (vrp_visit_stmt): Likewise.
22976 (vrp_visit_phi_node): Likewise. For a PHI argument with
22977 VR_VARYING range consider recording it as copy.
22979 2014-05-28 Richard Biener <rguenther@suse.de>
22982 2014-05-28 Richard Biener <rguenther@suse.de>
22984 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
22986 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
22988 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
22989 sufficiently aligned and an offset is used at the same time.
22990 (expand_expr_real_1): Likewise.
22992 2014-05-28 Richard Biener <rguenther@suse.de>
22994 PR middle-end/61045
22995 * fold-const.c (fold_comparison): When folding
22996 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
22997 the sign of the remaining constant operand stays the same.
22999 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
23001 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
23002 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
23003 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
23005 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
23006 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
23007 (m32bit-doubles) Likewise.
23008 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
23009 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
23012 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23014 * configure.ac ($gcc_cv_ld_clearcap): New test.
23015 * configure: Regenerate.
23016 * config.in: Regenerate.
23017 * config/sol2.opt (mclear-hwcap): New option.
23018 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
23019 * config/sol2-clearcap.map: Moved here from
23020 testsuite/gcc.target/i386/clearcap.map.
23021 * config/sol2-clearcapv2.map: Move here from
23022 gcc.target/i386/clearcapv2.map.
23023 * config/t-sol2 (install): Depend on install-clearcap-map.
23024 (install-clearcap-map): New target.
23025 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
23028 2014-05-28 Richard Biener <rguenther@suse.de>
23030 * hwint.h (*_HALF_WIDE_INT*): Move to ...
23031 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
23032 ... here and remove the rest.
23033 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
23035 2014-05-28 Richard Biener <rguenther@suse.de>
23037 PR tree-optimization/61335
23038 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
23039 new range fails, drop to varying.
23041 2014-05-28 Olivier Hainque <hainque@adacore.com>
23043 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
23044 (CPP_SPEC): Add entry for -mcpu=8548.
23045 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
23046 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
23048 2014-05-28 Tom de Vries <tom@codesourcery.com>
23050 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
23051 * lra.c (initialize_lra_reg_info_element): Add init of
23052 actual_call_used_reg_set field.
23053 (lra): Call lra_create_live_ranges before lra_inheritance for
23055 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
23057 * lra-constraints.c (need_for_call_save_p): Use
23058 actual_call_used_reg_set instead of call_used_reg_set for
23060 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
23062 2014-05-28 Radovan Obradovic <robradovic@mips.com>
23063 Tom de Vries <tom@codesourcery.com>
23065 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
23067 (@item -fuse-caller-save): New item.
23069 2014-05-28 Radovan Obradovic <robradovic@mips.com>
23070 Tom de Vries <tom@codesourcery.com>
23072 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
23073 OPT_fuse_caller_save.
23075 2014-05-28 Radovan Obradovic <robradovic@mips.com>
23076 Tom de Vries <tom@codesourcery.com>
23078 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
23079 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
23080 get_call_reg_set_usage.
23081 * resource.c (mark_set_resources, mark_target_live_regs): Use
23082 get_call_reg_set_usage.
23083 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
23085 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
23086 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
23087 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
23088 * ira-build.c (ira_create_allocno): Init
23089 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
23090 (create_cap_allocno, propagate_allocno_info)
23091 (propagate_some_info_from_allocno)
23092 (copy_info_to_removed_store_destinations): Handle
23093 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
23094 * ira-costs.c (ira_tune_allocno_costs): Use
23095 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
23097 2014-05-28 Radovan Obradovic <robradovic@mips.com>
23098 Tom de Vries <tom@codesourcery.com>
23100 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
23101 and function_used_regs_valid fields.
23102 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
23103 find_all_hard_reg_sets.
23104 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
23105 (get_call_reg_set_usage): New function.
23106 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
23107 * regs.h (get_call_reg_set_usage): Declare.
23109 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
23112 * config/dbx.h (License): Add Runtime Library Exception.
23113 * config/newlib-stdint.h (License): Same.
23114 * config/rtems.h (License): Same
23115 * config/initfini-array.h (License): Same
23116 * config/v850/v850.h (License): Same.
23117 * config/v850/v850-opts.h (License): Same
23118 * config/v850/rtems.h (License): Same.
23120 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
23123 * doc/extend.texi (Local Labels): Note that label differences are
23124 not supported for AVR.
23126 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
23127 Olivier Hainque <hainque@adacore.com>
23129 * rtl.h (set_for_reg_notes): Declare.
23130 * emit-rtl.c (set_for_reg_notes): New function.
23131 (set_unique_reg_note): Use it.
23132 * optabs.c (add_equal_note): Likewise
23134 2014-05-27 Andrew Pinski <apinski@cavium.com>
23136 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
23137 Use <w> for the register in assembly template.
23138 (stack_protect_test): Use the mode of operands[0] for the result.
23139 (stack_protect_test_<mode>): Use <w> for the register
23140 in assembly template.
23142 2014-05-27 DJ Delorie <dj@redhat.com>
23144 * config/rx/rx.c (add_vector_labels): New.
23145 (rx_output_function_prologue): Call it.
23146 (rx_handle_func_attribute): Don't require empty arguments.
23147 (rx_handle_vector_attribute): New.
23148 (rx_attribute_table): Add "vector" attribute.
23149 * doc/extend.texi (interrupt, vector): Document new/changed
23150 RX-specific attributes.
23152 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
23154 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
23156 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
23157 predicate to detect a negative quotient.
23159 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
23161 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
23162 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
23163 Add X - Y CMP 0 to X CMP Y transformation.
23164 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
23166 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
23168 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
23171 2014-05-27 Steve Ellcey <sellcey@mips.com>
23173 * config/mips/mips.c: Add include of cgraph.h.
23175 2014-05-27 Richard Biener <rguenther@suse.de>
23177 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
23179 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
23182 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
23183 * config/arm/arm-cores.def (License): Same.
23184 * config/arm/arm-opts.h (License): Same.
23185 * config/arm/aout.h (License): Same.
23186 * config/arm/bpabi.h (License): Same.
23187 * config/arm/elf.h (License): Same.
23188 * config/arm/linux-elf.h (License): Same.
23189 * config/arm/linux-gas.h (License): Same.
23190 * config/arm/netbsd-elf.h (License): Same.
23191 * config/arm/uclinux-eabi.h (License): Same.
23192 * config/arm/uclinux-elf.h (License): Same.
23193 * config/arm/vxworks.h (License): Same.
23195 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23197 * config/arm/neon.md (neon_bswap<mode>): New pattern.
23198 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
23199 (arm_init_neon_builtins): Handle NEON_BSWAP.
23200 Define required type nodes.
23201 (arm_expand_neon_builtin): Handle NEON_BSWAP.
23202 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
23203 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
23204 * config/arm/iterators.md (VDQHSD): New mode iterator.
23206 2014-05-27 Richard Biener <rguenther@suse.de>
23208 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
23209 Try using literal operands when comparing value-ranges failed.
23211 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
23213 * ira.c (commutative_operand): Adjust for change to recog_data.
23214 [Missing from previous commit.]
23216 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
23218 * system.h (TEST_BIT): New macro.
23219 * recog.h (alternative_mask): New type.
23220 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
23221 (recog_data_d): Replace alternative_enabled_p array with
23222 enabled_alternatives.
23223 (target_recog): New structure.
23224 (default_target_recog, this_target_recog): Declare.
23225 (get_enabled_alternatives, recog_init): Likewise.
23226 * recog.c (default_target_recog, this_target_recog): New variables.
23227 (get_enabled_alternatives): New function.
23228 (extract_insn): Use it.
23229 (recog_init): New function.
23230 (preprocess_constraints, constrain_operands): Adjust for change to
23232 * postreload.c (reload_cse_simplify_operands): Likewise.
23233 * reload.c (find_reloads): Likewise.
23234 * ira-costs.c (record_reg_classes): Likewise.
23235 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
23236 all alternatives after a disabled one would be skipped.
23237 (ira_implicitly_set_insn_hard_regs): Likewise.
23238 * ira.c (ira_setup_alts): Adjust for change to recog_data.
23239 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
23240 with enabled_alternatives.
23241 * lra.c (free_insn_recog_data): Update accordingly.
23242 (lra_update_insn_recog_data): Likewise.
23243 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
23244 * lra-constraints.c (process_alt_operands): Likewise. Handle
23245 only_alternative as part of the enabled mask.
23246 * target-globals.h (this_target_recog): Declare.
23247 (target_globals): Add a recog field.
23248 (restore_target_globals): Restore this_target_recog.
23249 * target-globals.c: Include recog.h.
23250 (default_target_globals): Initialize recog field.
23251 (save_target_globals): Likewise.
23252 * reginfo.c (reinit_regs): Call recog_init.
23253 * toplev.c (backend_init_target): Likewise.
23255 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
23257 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
23258 rather than any named insn's code.
23260 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
23263 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
23264 * config/arm/arm-cores.def (License): Same.
23266 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
23268 * tree.h (decl_comdat_group): Declare.
23269 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
23270 * tree.c (decl_comdat_group): Here.
23272 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
23274 PR rtl-optimization/61222
23275 * combine.c (simplify_shift_const_1): When moving a PLUS outside
23276 the shift, truncate the PLUS operand to the result mode.
23278 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
23281 * config/i386/i386.c (ix86_rtx_costs)
23282 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
23285 2014-05-26 Martin Jambor <mjambor@suse.cz>
23287 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
23290 2014-05-26 Richard Biener <rguenther@suse.de>
23292 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
23293 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
23294 Provide specializations.
23295 (wi::int_traits <HOST_WIDE_INT>,
23296 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
23298 2014-05-26 Alan Modra <amodra@gmail.com>
23301 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
23302 params and return a bool. Remove dead code. Update comment.
23303 Assert we have a const_int source. Remove bogus code from
23304 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
23305 handling of constants > 2G and reg_equal note, from..
23306 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
23307 return value. Update comment. If we can, use a new pseudo
23308 for intermediate calculations.
23309 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
23311 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
23312 call to rs6000_emit_set_const in splitter.
23313 (movdi_internal64+2, +3): Likewise.
23315 2014-05-26 Richard Biener <rguenther@suse.de>
23317 * system.h: Define __STDC_FORMAT_MACROS before
23318 including inttypes.h.
23319 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
23320 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
23321 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
23322 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
23323 HOST_WIDEST_INT_C): Remove.
23324 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
23325 if C99 inttypes.h is not available.
23326 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
23327 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
23328 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
23329 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
23330 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
23331 (struct output_info): Likewise.
23332 (print_statistics): Adjust.
23333 (dump_bitmap_statistics): Likewise.
23334 * bt-load.c (migrate_btr_defs): Print with PRId64.
23335 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
23336 (MAX_SAFE_MULTIPLIER): Adjust.
23337 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
23338 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
23339 dump_cgraph_node): Likewise.
23340 * final.c (dump_basic_block_info): Likewise.
23341 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
23342 * gcov.c (format_gcov): Likewise.
23343 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
23345 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
23346 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
23347 (inline_small_functions, dump_overall_stats, dump_inline_stats):
23348 Use PRId64 for dumping.
23349 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
23350 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
23351 (add_allocno_hard_regs): Adjust.
23352 * loop-doloop.c (doloop_modify): Print using PRId64.
23353 * loop-iv.c (inverse): Compute in uint64_t.
23354 (determine_max_iter, iv_number_of_iterations): Likewise.
23355 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
23356 Print using PRId64.
23357 * lto-streamer-out.c (write_symbol): Use uint64_t.
23358 * mcf.c (CAP_INFINITY): Use int64_t maximum.
23359 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
23360 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
23361 * modulo-sched.c (const_iteration_count): Use int64_t.
23362 (sms_schedule): Dump using PRId64.
23363 * predict.c (dump_prediction): Likewise.
23364 * pretty-print.h (pp_widest_integer): Remove.
23365 * profile.c (get_working_sets, is_edge_inconsistent,
23366 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
23367 * tree-pretty-print.c (pp_double_int): Remove case handling
23368 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
23369 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
23371 (pass_optimize_bswap::execute): Remove restriction on hosts.
23372 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
23373 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
23374 * tree.c (widest_int_cst_value): Remove.
23375 * tree.h (widest_int_cst_value): Likewise.
23376 * value-prof.c (dump_histogram_value): Print using PRId64.
23377 * gengtype.c (main): Also inject int64_t.
23378 * ggc-page.c (struct max_alignment): Use int64_t.
23379 * alloc-pool.c (struct allocation_object_def): Likewise.
23380 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
23382 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
23383 * doc/tm.texi: Regenerated.
23384 * gengtype-lex.l (IWORD): Handle [u]int64_t.
23385 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
23386 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
23387 mmix_output_register_setting): Use [u]int64_t in prototypes.
23388 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
23389 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
23390 mmix_output_octa, mmix_output_shifted_value): Adjust.
23391 (mmix_intval): Adjust. Remove unreachable case.
23392 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
23394 2014-05-26 Richard Biener <rguenther@suse.de>
23396 * configure.ac: Drop __int64 type check. Insist that we
23397 found uint64_t and int64_t.
23398 * hwint.h (HOST_BITS_PER___INT64): Remove.
23399 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
23400 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
23401 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
23402 (HOST_WIDEST_FAST_INT): Remove __int64 case.
23403 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
23404 for dst_q_src_df_rms_cdt.
23405 * configure: Regenerate.
23406 * config.in: Likewise.
23408 2014-05-26 Michael Tautschnig <mt@debian.org>
23411 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
23412 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
23414 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23416 PR rtl-optimization/61278
23417 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
23419 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23421 PR rtl-optimization/61220
23422 Part of PR rtl-optimization/61225
23423 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
23424 insn; skip split_edge for a block with only one successor.
23426 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23428 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
23431 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23433 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
23434 (update_vtable_references): New function.
23435 (function_and_variable_visibility): Rewrite also vtable initializers.
23436 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
23438 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23440 * ggc.h (ggc_grow): New function.
23441 * ggc-none.c (ggc_grow): New function.
23442 * ggc-page.c (ggc_grow): Likewise.
23444 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23446 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
23447 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
23448 comdat_can_be_unshared_p, cgraph_externally_visible_p,
23449 varpool_externally_visible_p, can_replace_by_local_alias,
23450 update_visibility_by_resolution_info, function_and_variable_visibility,
23451 pass_data_ipa_function_and_variable_visibility,
23452 make_pass_ipa_function_and_variable_visibility,
23453 whole_program_function_and_variable_visibility,
23454 pass_data_ipa_whole_program_visibility,
23455 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
23456 * cgraph.h (cgraph_local_node_p): Declare.
23457 * ipa-visibility.c: New file.
23458 * Makefile.in (OBJS): Add ipa-visiblity.o
23460 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23462 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
23463 that var decl is available.
23465 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23467 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
23468 symtab_node pointer.
23469 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
23470 (find_decls_types_r): Do not walk COMDAT_GROUP.
23471 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
23472 * varasm.c (make_decl_one_only): Use set_comdat_group;
23473 create node if needed.
23474 * ipa-inline-transform.c (save_inline_function_body): Update
23475 way we decl->symtab mapping.
23476 * symtab.c (symtab_hash, hash_node, eq_node
23477 symtab_insert_node_to_hashtable): Remove.
23478 (symtab_register_node): Update.
23479 (symtab_unregister_node): Update.
23480 (symtab_get_node): Reimplement as inline function.
23481 (symtab_add_to_same_comdat_group): Update.
23482 (symtab_dissolve_same_comdat_group_list): Update.
23483 (dump_symtab_base): Update.
23484 (verify_symtab_base): Update.
23485 (symtab_make_decl_local): Update.
23486 (fixup_same_cpp_alias_visibility): Update.
23487 (symtab_nonoverwritable_alias): Update.
23488 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
23489 * ipa.c (update_visibility_by_resolution_info): UPdate.
23490 * bb-reorder.c: Include cgraph.h
23491 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
23492 with comdat groups.
23493 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
23494 * cgraph.c (cgraph_get_create_node): Update.
23495 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
23497 (symtab_get_node): Make inline.
23498 (symtab_insert_node_to_hashtable): Remove.
23499 (symtab_can_be_discarded): Update.
23500 (decl_comdat_group): New function.
23501 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
23503 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
23505 (read_comdat_group): New function.
23506 (input_node, input_varpool_node): Use it.
23507 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
23509 * mips.c (mips_start_unique_function): Likewise.
23510 (ix86_code_end): Likewise.
23511 (rs6000_code_end): Likweise.
23512 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
23514 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23516 * gengtype-state.c (fatal_reading_state): Bring offline.
23517 * optabs.c (widening_optab_handler): Bring offline.
23518 * optabs.h (widening_optab_handler): Likewise.
23519 * final.c (get_attr_length_1): Likewise.
23521 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23523 * sched-int.h (sd_iterator_cond): Manually tail recurse.
23525 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23527 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
23528 (ppc440-compare): Include shift with dot.
23529 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
23530 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
23532 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
23534 (e6500_sfx2): Include it.
23535 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
23536 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
23537 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
23538 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
23539 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
23540 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
23541 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
23542 *lshiftrt_internal1le, *lshiftrt_internal1be,
23543 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
23544 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
23545 *rotldi3_internal10le, *rotldi3_internal10be,
23546 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
23547 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
23548 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
23549 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
23550 define_insns): Use type "shift" in the appropriate alternatives.
23552 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23554 * config/rs6000/rs6000.md (type): Add "logical". Delete
23556 (dot): Adjust comment.
23557 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
23558 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
23559 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
23560 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
23561 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
23562 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
23563 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
23564 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
23566 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
23567 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
23568 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
23569 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
23570 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
23571 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
23572 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
23573 * config/rs6000/8540.md (ppc8540_su): Adjust.
23574 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
23575 cell-cmp-microcoded): Adjust.
23576 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
23577 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23578 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
23579 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
23580 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
23581 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
23582 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
23583 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
23584 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
23586 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
23587 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
23588 Adjust. Adjust comment.
23589 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
23590 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
23592 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23594 * config/rs6000/rs6000.md (type): Add "add".
23595 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
23596 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
23597 define_insns): Use it.
23598 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
23600 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
23601 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
23602 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
23603 * config/rs6000/601.md (ppc601-integer): Adjust.
23604 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
23605 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
23606 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
23607 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
23608 * config/rs6000/8540.md (ppc8540_su): Adjust.
23609 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
23610 cell-cmp-microcoded): Adjust.
23611 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
23612 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23613 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
23614 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
23615 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
23616 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
23617 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
23618 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
23619 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
23621 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
23622 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
23623 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
23624 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
23626 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23628 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
23629 "delayed_compare", "var_delayed_compare".
23630 (var_shift): New attribute.
23631 (cell_micro): Adjust.
23632 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
23633 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
23634 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
23635 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
23636 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
23637 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
23638 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
23639 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
23640 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
23641 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
23642 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
23643 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
23644 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
23645 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
23646 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
23647 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
23648 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
23649 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
23650 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
23651 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
23652 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
23653 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
23654 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
23655 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23656 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
23658 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
23659 * config/rs6000/440.md (ppc440-integer): Adjust.
23660 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
23661 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
23662 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
23663 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
23664 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
23665 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
23666 * config/rs6000/8540.md (ppc8540_su): Adjust.
23667 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
23668 cell-cmp-microcoded): Adjust.
23669 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
23670 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23671 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
23672 e500mc64_delayed): Adjust.
23673 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
23674 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
23675 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
23676 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
23677 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
23678 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
23679 power6-delayed-compare, power6-var-delayed-compare): Adjust.
23680 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
23681 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
23683 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
23684 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
23686 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23688 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
23689 (bits): New mode_attr.
23690 (idiv_ldiv): Delete mode_attr.
23691 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
23692 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23693 rs6000_adjust_priority, is_nonpipeline_insn,
23694 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
23696 * config/rs6000/40x.md (ppc403-idiv): Adjust.
23697 * config/rs6000/440.md (ppc440-idiv): Adjust.
23698 * config/rs6000/476.md (ppc476-idiv): Adjust.
23699 * config/rs6000/601.md (ppc601-idiv): Adjust.
23700 * config/rs6000/603.md (ppc603-idiv): Adjust.
23701 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
23702 ppc620-ldiv): Adjust.
23703 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
23704 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
23705 * config/rs6000/8540.md (ppc8540_divide): Adjust.
23706 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
23707 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
23708 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
23709 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
23710 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
23711 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
23712 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
23713 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
23714 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
23715 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
23716 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
23717 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
23718 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
23719 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
23720 * config/rs6000/titan.md (titan_fxu_div): Adjust.
23722 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23724 * config/rs6000/rs6000.md (type): Delete "insert_word",
23725 "insert_dword". Add "insert".
23726 (size): Update comment.
23727 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23728 insn_must_be_first_in_group): Adjust.
23729 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
23730 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
23731 *insvsi_internal6, insvdi_internal): Adjust.
23733 * config/rs6000/40x.md (ppc403-integer): Adjust.
23734 * config/rs6000/440.md (ppc440-integer): Adjust.
23735 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
23736 * config/rs6000/601.md (ppc601-integer): Adjust.
23737 * config/rs6000/603.md (ppc603-integer): Adjust.
23738 * config/rs6000/6xx.md (ppc604-integer): Adjust.
23739 * config/rs6000/7450.md (ppc7450-integer): Adjust.
23740 * config/rs6000/7xx.md (ppc750-integer): Adjust.
23741 * config/rs6000/8540.md (ppc8540_su): Adjust.
23742 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
23743 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
23744 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23745 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
23746 * config/rs6000/e5500.md (e5500_sfx): Adjust.
23747 * config/rs6000/e6500.md (e6500_sfx): Adjust.
23748 * config/rs6000/mpc.md (mpccore-integer): Adjust.
23749 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
23750 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
23751 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
23752 * config/rs6000/power7.md (power7-integer): Adjust.
23753 * config/rs6000/power8.md (power8-1cyc): Adjust.
23754 * config/rs6000/rs64.md (rs64a-integer): Adjust.
23755 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
23757 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23759 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
23760 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
23761 (size): New attribute.
23762 (dot): New attribute.
23763 (cell_micro): Adjust.
23764 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
23765 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
23766 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
23767 umuldi3_highpart): Adjust.
23768 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23769 rs6000_adjust_priority, is_nonpipeline_insn,
23770 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
23772 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
23773 ppc405-imul3): Adjust.
23774 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
23775 * config/rs6000/476.md (ppc476-imul): Adjust.
23776 * config/rs6000/601.md (ppc601-imul): Adjust.
23777 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
23778 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
23779 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
23780 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
23781 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
23783 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
23784 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
23785 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
23786 cell-imul): Adjust.
23787 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
23788 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
23789 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
23790 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
23791 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
23792 * config/rs6000/mpc.md (mpccore-imul): Adjust.
23793 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
23794 power4-lmul, power4-imul, power4-imul3): Adjust.
23795 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
23796 power5-lmul, power5-imul, power5-imul3): Adjust.
23797 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
23798 power6-lmul, power6-imul, power6-imul3): Adjust.
23799 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
23800 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
23802 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
23803 rs64a-lmul): Adjust.
23804 * config/rs6000/titan.md (titan_imul): Adjust.
23806 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23808 * config/rs6000/rs6000.md (type): Add new value "halfmul".
23809 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
23810 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
23811 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
23812 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
23813 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
23814 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
23815 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
23816 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
23817 * config/rs6000/titan.md: Delete nonsensical comment.
23818 (titan_imul): Add type imul3.
23819 (titan_mulhw): Remove type imul3; add type halfmul.
23821 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23823 * config/rs6000/rs6000.md (type): Reorder, reformat.
23825 2014-05-23 Martin Jambor <mjambor@suse.cz>
23827 PR tree-optimization/53787
23828 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
23829 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
23830 analysis_done, update all uses.
23831 * ipa-prop.c: Include domwalk.h
23832 (param_analysis_info): Removed.
23833 (param_aa_status): New type.
23834 (ipa_bb_info): Likewise.
23835 (func_body_info): Likewise.
23836 (ipa_get_bb_info): New function.
23837 (aa_overwalked): Likewise.
23838 (find_dominating_aa_status): Likewise.
23839 (parm_bb_aa_status_for_bb): Likewise.
23840 (parm_preserved_before_stmt_p): Changed to use new param AA info.
23841 (load_from_unmodified_param): Accept func_body_info as a parameter
23842 instead of parms_ainfo.
23843 (parm_ref_data_preserved_p): Changed to use new param AA info.
23844 (parm_ref_data_pass_through_p): Likewise.
23845 (ipa_load_from_parm_agg_1): Likewise. Update callers.
23846 (compute_complex_assign_jump_func): Changed to use new param AA info.
23847 (compute_complex_ancestor_jump_func): Likewise.
23848 (ipa_compute_jump_functions_for_edge): Likewise.
23849 (ipa_compute_jump_functions): Removed.
23850 (ipa_compute_jump_functions_for_bb): New function.
23851 (ipa_analyze_indirect_call_uses): Likewise, moved variable
23853 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
23854 and info, moved variable declarations down.
23855 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
23857 (ipa_analyze_stmt_uses): Likewise.
23858 (ipa_analyze_params_uses): Removed.
23859 (ipa_analyze_params_uses_in_bb): New function.
23860 (ipa_analyze_controlled_uses): Likewise.
23861 (free_ipa_bb_info): Likewise.
23862 (analysis_dom_walker): New class.
23863 (ipa_analyze_node): Handle node-specific forbidden analysis,
23864 initialize and free func_body_info, use dominator walker.
23865 (ipcp_modif_dom_walker): New class.
23866 (ipcp_transform_function): Create and free func_body_info, use
23867 ipcp_modif_dom_walker, moved a lot of functionality there.
23869 2014-05-23 Marek Polacek <polacek@redhat.com>
23870 Jakub Jelinek <jakub@redhat.com>
23872 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
23873 * gcc.c (sanitize_spec_function): Likewise.
23874 * convert.c (convert_to_integer): Include "ubsan.h". Add
23875 floating-point to integer instrumentation.
23876 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
23877 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
23878 SANITIZE_NONDEFAULT.
23879 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
23880 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
23881 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
23882 * ubsan.c: Include "realmpfr.h" and "dfp.h".
23883 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
23884 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
23885 float/double/long double.
23886 (ubsan_instrument_float_cast): New function.
23887 * ubsan.h (ubsan_instrument_float_cast): Declare.
23889 2014-05-23 Jiong Wang <jiong.wang@arm.com>
23891 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
23893 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
23894 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
23895 Adjust for tailcalling through registers.
23896 * config/aarch64/aarch64.h (enum reg_class): New caller save
23898 (REG_CLASS_NAMES): Likewise.
23899 (REG_CLASS_CONTENTS): Likewise.
23900 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
23901 Allow tailcalling without decls.
23903 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
23905 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
23906 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
23908 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
23909 gsi, and variables v_* to v*.
23911 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
23913 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
23915 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
23917 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
23918 * omp-low.c: Update accordingly.
23920 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
23921 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
23922 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
23923 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
23924 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
23925 GF_OMP_TARGET_KIND_UPDATE.
23927 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
23928 Explicitly enumerate the expected region types.
23930 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
23933 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
23934 documentation; the old documentation didn't clearly state the
23935 constraints on the contents of the pointed-to storage.
23937 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
23939 Fix bootstrap error on ia64
23940 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
23941 Return default value.
23943 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
23945 PR tree-optimization/54733
23946 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
23948 (find_bswap_or_nop_load): New.
23949 (find_bswap_1): Renamed to ...
23950 (find_bswap_or_nop_1): This. Also add support for memory source.
23951 (find_bswap): Renamed to ...
23952 (find_bswap_or_nop): This. Also add support for memory source and
23953 detection of bitwise operations equivalent to load in target
23955 (execute_optimize_bswap): Likewise. Also move its leading comment back
23956 in place and split statement transformation into ...
23957 (bswap_replace): This.
23959 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
23961 PR rtl-optimization/61215
23962 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
23963 simplify_gen_subreg until final substitution.
23965 2014-05-23 Alan Modra <amodra@gmail.com>
23968 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
23969 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
23970 Use "Y" constraint rather than "m".
23972 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
23974 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
23976 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
23977 New function declaration.
23978 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
23979 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
23980 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
23981 (aarch64_init_builtins) : Initialize builtins
23982 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
23983 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
23984 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
23985 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
23986 and __builtins_aarch64_set_fpsr.
23987 (aarch64_atomic_assign_expand_fenv): New function.
23988 * config/aarch64/aarch64.md (set_fpcr): New pattern.
23989 (get_fpcr) : Likewise.
23990 (set_fpsr) : Likewise.
23991 (get_fpsr) : Likewise.
23992 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
23993 and UNSPECV_SET_FPSR.
23994 * doc/extend.texi (AARCH64 Built-in Functions) : Document
23995 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
23996 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
23998 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
24000 PR rtl-optimization/60969
24001 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
24002 constraints. Set up mem cost for NO_REGS case.
24004 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
24006 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
24008 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
24010 * config/darwin.c: Include "lto-section-names.h".
24011 (LTO_SEGMENT_NAME): Don't define.
24012 * config/i386/winnt.c: Include "lto-section-names.h".
24013 * lto-streamer.c: Include "lto-section-names.h".
24014 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
24015 * lto-wrapper.c: Include "lto-section-names.h".
24016 (LTO_SECTION_NAME_PREFIX): Don't define.
24017 * lto-section-names.h: New file.
24018 * cgraphunit.c: Include "lto-section-names.h".
24020 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
24022 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
24024 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
24027 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
24029 2014-05-22 Nick Clifton <nickc@redhat.com>
24031 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
24033 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
24035 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
24036 -> (T)A transformation to integer types.
24038 2014-05-22 Teresa Johnson <tejohnson@google.com>
24040 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
24041 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
24042 (gcov_rewrite): Use gcov_nonruntime_assert.
24043 (gcov_open): Ditto.
24044 (gcov_write_words): Ditto.
24045 (gcov_write_length): Ditto.
24046 (gcov_read_words): Use gcov_nonruntime_assert, and remove
24047 gcc_assert from IN_LIBGCOV code.
24048 (gcov_read_summary): Use gcov_error to flag profile corruption.
24049 (gcov_sync): Use gcov_nonruntime_assert.
24050 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
24051 (gcov_histo_index): Use gcov_nonruntime_assert.
24052 (static void gcov_histogram_merge): Ditto.
24053 (compute_working_sets): Ditto.
24054 * gcov-io.h (gcov_nonruntime_assert): Define.
24055 (gcov_error): Define for !IN_LIBGCOV
24057 2014-05-22 Richard Biener <rguenther@suse.de>
24059 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
24060 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
24061 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
24062 and deallocation site.
24063 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
24064 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
24065 passing through the incoming points-to set.
24066 (handle_lhs_call): Use flags argument instead of recomputing it.
24067 (find_func_aliases_for_call): Call handle_lhs_call with proper
24070 2014-05-22 Jakub Jelinek <jakub@redhat.com>
24072 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
24073 all padding bits in REAL_VALUE_TYPE are cleared.
24075 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
24077 Cleanup and improve multipass_dfa_lookahead_guard
24078 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
24079 (core2i7_first_cycle_multipass_begin,)
24080 (core2i7_first_cycle_multipass_issue,)
24081 (core2i7_first_cycle_multipass_backtrack): Update signature.
24082 * config/ia64/ia64.c
24083 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
24084 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
24085 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
24087 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
24088 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
24090 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
24092 * doc/tm.texi: Regenerate.
24094 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
24095 * haifa-sched.c (ready_try): Make signed to allow negative values.
24096 (rebug_ready_list_1): Update.
24097 (choose_ready): Simplify.
24098 (sched_extend_ready_list): Update.
24100 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
24102 Remove IA64 speculation tweaking flags
24103 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
24104 speculation tuning flags.
24105 (msched-prefer-non-data-spec-insns,)
24106 (msched-prefer-non-control-spec-insns): Obsolete options.
24107 * haifa-sched.c (choose_ready): Remove handling of
24108 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
24109 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
24110 and PREFER_NON_DATA_SPEC.
24111 * sel-sched.c (process_spec_exprs): Remove handling of
24112 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
24114 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
24116 Improve scheduling debug output
24117 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
24118 (advance_one_cycle): Update.
24119 (schedule_insn, queue_to_ready): Add debug printouts.
24120 (debug_ready_list_1): New static function.
24121 (debug_ready_list): Update.
24122 (max_issue): Add debug printouts.
24123 (dump_insn_stream): New static function.
24124 (schedule_block): Use it. Also better indent printouts.
24126 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
24128 Fix sched_insn debug counter
24129 * haifa-sched.c (schedule_insn): Update.
24130 (struct haifa_saved_data): Add nonscheduled_insns_begin.
24131 (save_backtrack_point, restore_backtrack_point): Update.
24132 (first_nonscheduled_insn): New static function.
24133 (queue_to_ready, choose_ready): Use it.
24134 (schedule_block): Init nonscheduled_insns_begin.
24135 (sched_emit_insn): Update.
24138 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
24140 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
24142 (aarch64_secondary_reload) : LikeWise.
24143 (aarch64_class_max_nregs) : Remove CORE_REGS.
24144 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
24145 (REG_CLASS_NAMES) : Likewise.
24146 (REG_CLASS_CONTENTS) : LikeWise.
24147 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
24149 2014-05-21 Guozhi Wei <carrot@google.com>
24152 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
24154 (vqdmulhq_n_s16): Likewise.
24156 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
24158 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
24160 2014-05-21 Marek Polacek <polacek@redhat.com>
24163 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
24165 2014-05-21 Martin Jambor <mjambor@suse.cz>
24167 * doc/invoke.texi (Optimize Options): Document parameters
24168 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
24169 ipa-cp-array-index-hint-bonus.
24171 2014-05-21 Mark Wielaard <mjw@redhat.com>
24174 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
24175 version >= 3 or not strict DWARF.
24176 * langhooks.h (struct lang_hooks_for_types): Add
24177 enum_underlying_base_type.
24178 * langhooks.c (lhd_enum_underlying_base_type): New function.
24179 * gcc/langhooks.h (struct lang_hooks_for_types): Add
24180 enum_underlying_base_type.
24181 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
24182 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
24183 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
24185 2014-05-21 Richard Biener <rguenther@suse.de>
24187 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
24189 2014-05-21 John Marino <gnugcc@marino.st>
24191 * config.gcc (*-*-dragonfly*): New target.
24192 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
24193 * configure: Regenerate.
24194 * config/dragonfly-stdint.h: New.
24195 * config/dragonfly.h: New.
24196 * config/dragonfly.opt: New.
24197 * config/i386/dragonfly.h: New.
24198 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
24200 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
24202 * tree.def (VOID_CST): New.
24203 * tree-core.h (TI_VOID): New.
24204 * tree.h (void_node): New.
24205 * tree.c (tree_node_structure_for_code, tree_code_size)
24206 (iterative_hash_expr): Handle VOID_CST.
24207 (build_common_tree_nodes): Initialize void_node.
24209 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
24211 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
24213 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
24215 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
24218 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
24219 flag_reorder_blocks_and_partition.
24220 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
24222 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
24225 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
24227 (*addc_r_t): Add new insn_and_split.
24229 2014-05-21 Jakub Jelinek <jakub@redhat.com>
24231 PR middle-end/61252
24232 * omp-low.c (handle_simd_reference): New function.
24233 (lower_rec_input_clauses): Use it. Defer adding reference
24234 initialization even for reduction without placeholder if in simd,
24235 handle it properly later on.
24237 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
24239 PR tree-optimization/60899
24240 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
24241 assume all static symbols will have definition wile parsing and
24242 check the do have definition later in compilation; check that
24243 variable referring symbol will be output before concluding that
24244 reference is safe; be conservative for referring local statics;
24245 be more precise about when comdat is output in other partition.
24247 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
24250 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
24252 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
24253 (ipa_inline): Loop inline_to_all_callers until no more aliases
24256 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
24258 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
24259 set writeonly flag only for vars actually written to.
24261 2014-05-20 Dehao Chen <dehao@google.com>
24263 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
24264 and callee count to get clone count.
24265 * tree-inline.c (expand_call_inline): Use callee count instead of bb
24266 count in copy_body.
24268 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
24270 PR rtl-optimization/61243
24271 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
24273 2014-05-20 Xinliang David Li <davidxl@google.com>
24275 * cgraphunit.c (walk_polymorphic_call_targets): Add
24276 dbgcnt and fopt-info support.
24277 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
24278 * ipa-devirt.c (ipa_devirt): Ditto.
24279 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
24280 * ipa.c (walk_polymorphic_call_targets): Ditto.
24281 * gimple-fold.c (fold_gimple_assign): Ditto.
24282 (gimple_fold_call): Ditto.
24283 * dbgcnt.def: New counter.
24285 2014-05-20 DJ Delorie <dj@redhat.com>
24287 * config/msp430/msp430.md (split): Don't allow subregs when
24288 splitting SImode adds.
24289 (andneghi): Fix subtraction logic.
24290 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
24292 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
24294 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
24296 * except.c (switch_to_exception_section, resolve_unique_section,
24297 get_named_text_section, default_function_rodata_section,
24298 align_variable, get_block_for_decl, default_section_type_flags):
24299 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
24300 * symtab.c (symtab_add_to_same_comdat_group,
24301 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
24302 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
24304 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
24305 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
24306 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
24307 (c6x_function_in_section_p): Likewise.
24308 * config/darwin.c (machopic_select_section): Likewise.
24309 * config/arm/arm.c (arm_function_in_section_p): Likewise.
24310 * config/mips/mips.c (mips_function_rodata_section): Likewise.
24311 * config/mep/mep.c (mep_select_section): LIkewise.
24312 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
24314 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
24316 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
24317 EH region of calls to pure functions that can throw an exception.
24318 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
24319 (copy_reference_ops_from_call): Also copy the EH region of the call if
24320 it can throw an exception.
24322 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24324 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
24325 nested VEC_SELECTs that are inverses of each other.
24327 2014-05-20 Richard Biener <rguenther@suse.de>
24329 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
24330 (extract_and_process_scc_for_name): not here.
24331 (cond_dom_walker::before_dom_children): Only process
24332 stmts that end the BB in interesting ways.
24333 (run_scc_vn): Mark param uses as visited.
24335 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24337 * config/arm/arm.md (arith_shiftsi): Do not predicate for
24340 2014-05-20 Nick Clifton <nickc@redhat.com>
24342 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
24343 (msp430_gimplify_va_arg_expr): New function.
24344 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
24346 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
24347 operand 0 in order to prevent confusion about the number of
24348 registers involved.
24350 2014-05-20 Richard Biener <rguenther@suse.de>
24352 PR tree-optimization/61221
24353 * tree-ssa-pre.c (el_to_update): Remove.
24354 (eliminate_dom_walker::before_dom_children): Handle released
24355 VDEFs by value-numbering them to the associated VUSE. Update
24356 stmt immediately for substituted call address.
24357 (eliminate): Remove delayed stmt updating code.
24358 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
24359 possibly late re-numbered vuses.
24360 (vn_reference_lookup_2): Adjust.
24361 (vn_reference_lookup_pieces): Likewise.
24362 (vn_reference_lookup): Likewise.
24364 2014-05-20 Richard Biener <rguenther@suse.de>
24366 * config.gcc: Remove need_64bit_hwint.
24367 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
24368 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
24370 * config.in: Regenerate.
24371 * configure: Likewise.
24373 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
24375 * doc/extend.texi: Create Label Attributes section,
24376 move all label attributes into it and reference it.
24378 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
24380 * arm.c (thumb1_reorg): When scanning backwards skip anything
24381 that's not a proper insn.
24383 2014-05-19 Richard Biener <rguenther@suse.de>
24385 PR tree-optimization/61221
24386 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
24387 Do nothing for unreachable blocks.
24388 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
24389 Improve unreachability detection.
24391 2014-05-19 Richard Biener <rguenther@suse.de>
24393 PR tree-optimization/61209
24394 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
24396 2014-05-19 Nick Clifton <nickc@redhat.com>
24398 * except.c (init_eh): Fix computation of builtin setjmp buffer
24399 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
24401 2014-05-19 Richard Biener <rguenther@suse.de>
24403 PR tree-optimization/61184
24404 * tree-vrp.c (is_negative_overflow_infinity): Use
24405 TREE_OVERFLOW_P and do that check first.
24406 (is_positive_overflow_infinity): Likewise.
24407 (is_overflow_infinity): Likewise.
24408 (vrp_operand_equal_p): Properly treat operands with
24409 differing overflow as not equal.
24411 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
24413 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
24414 shift simplification where it was intended.
24416 2014-05-19 Christian Bruel <christian.bruel@st.com>
24419 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
24421 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
24424 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
24427 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
24429 * reg-notes.def (CROSSING_JUMP): Likewise.
24430 * rtl.h (rtx_def): Update comment for jump flag.
24431 (CROSSING_JUMP_P): Define.
24432 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
24433 of a REG_CROSSING_JUMP note.
24434 * cfghooks.c (tidy_fallthru_edges): Likewise.
24435 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
24436 * emit-rtl.c (try_split): Likewise.
24437 * haifa-sched.c (sched_create_recovery_edges): Likewise.
24438 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
24439 * jump.c (redirect_jump_2): Likewise.
24440 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
24441 (relax_delay_slots): Likewise.
24442 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
24443 (bbit_di): Likewise.
24444 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
24445 * config/sh/sh.md (jump_compact): Likewise.
24446 * bb-reorder.c (rotate_loop): Likewise.
24447 (pass_duplicate_computed_gotos::execute): Likewise.
24448 (add_reg_crossing_jump_notes): Rename to...
24449 (update_crossing_jump_flags): ...this.
24450 (pass_partition_blocks::execute): Update accordingly.
24452 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
24454 * tree.h: Remove extraneous template <>.
24456 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24458 * ipa.c (symtab_remove_unreachable_nodes): Remove
24459 symbol from comdat group if its body was eliminated.
24460 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
24461 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
24462 (symtab_unregister_node): ... this one.
24463 (verify_symtab_base): More strict checking of comdats.
24464 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
24466 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24468 * tree-pass.h (make_pass_ipa_comdats): New pass.
24469 * timevar.def (TV_IPA_COMDATS): New timevar.
24470 * passes.def (pass_ipa_comdats): Add.
24471 * Makefile.in (OBJS): Add ipa-comdats.o
24472 * ipa-comdats.c: New file.
24474 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24476 * ipa.c (update_visibility_by_resolution_info): New function.
24477 (function_and_variable_visibility): Use it.
24479 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24481 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
24483 (FOR_EACH_DEFINED_SYMBOL): New macro.
24484 (varpool_first_static_initializer, varpool_next_static_initializer,
24485 varpool_first_defined_variable, varpool_next_defined_variable):
24487 (symtab_in_same_comdat_p): Correctly deal with inline functions.
24489 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24491 * ggc-page.c (ggc_handle_finalizers): Add comment.
24493 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24495 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
24496 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
24497 (ggc_internal_cleared_alloc): Likewise.
24498 * ggc-page.c (finalizer): New class.
24499 (vec_finalizer): Likewise.
24500 (globals::finalizers): New member.
24501 (globals::vec_finalizers): Likewise.
24502 (ggc_internal_alloc): Record the finalizer if any for the block being
24504 (ggc_handle_finalizers): New function.
24505 (ggc_collect): Call ggc_handle_finalizers.
24506 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
24508 (ggc_internal_cleared_alloc): Likewise.
24509 (finalize): New function.
24510 (need_finalization_p): Likewise.
24511 (ggc_alloc): Install the type's destructor as the finalizer if it
24512 might do something.
24513 (ggc_cleared_alloc): Likewise.
24514 (ggc_vec_alloc): Likewise.
24515 (ggc_cleared_vec_alloc): Likewise.
24517 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24519 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
24521 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24523 * alias.c (record_alias_subset): Adjust.
24524 * bitmap.c (bitmap_element_allocate): Likewise.
24525 (bitmap_gc_alloc_stat): Likewise.
24526 * cfg.c (init_flow): Likewise.
24527 (alloc_block): Likewise.
24528 (unchecked_make_edge): Likewise.
24529 * cfgloop.c (alloc_loop): Likewise.
24530 (flow_loops_find): Likewise.
24531 (rescan_loop_exit): Likewise.
24532 * cfgrtl.c (init_rtl_bb_info): Likewise.
24533 * cgraph.c (insert_new_cgraph_node_version): Likewise.
24534 (cgraph_allocate_node): Likewise.
24535 (cgraph_create_edge_1): Likewise.
24536 (cgraph_allocate_init_indirect_info): Likewise.
24537 * cgraphclones.c (cgraph_clone_edge): Likewise.
24538 * cgraphunit.c (add_asm_node): Likewise.
24539 (init_lowered_empty_function): Likewise.
24540 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
24541 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
24542 (alpha_use_linkage): Likewise.
24543 * config/arc/arc.c (arc_init_machine_status): Likewise.
24544 * config/arm/arm.c (arm_init_machine_status): Likewise.
24545 * config/avr/avr.c (avr_init_machine_status): Likewise.
24546 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
24547 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
24548 * config/cris/cris.c (cris_init_machine_status): Likewise.
24549 * config/darwin.c (machopic_indirection_name): Likewise.
24550 (darwin_build_constant_cfstring): Likewise.
24551 (darwin_enter_string_into_cfstring_table): Likewise.
24552 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
24553 * config/frv/frv.c (frv_init_machine_status): Likewise.
24554 * config/i386/i386.c (get_dllimport_decl): Likewise.
24555 (ix86_init_machine_status): Likewise.
24556 (assign_386_stack_local): Likewise.
24557 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
24558 (i386_pe_maybe_record_exported_symbol): Likewise.
24559 (i386_pe_record_stub): Likewise.
24560 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
24561 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
24562 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
24563 (m32c_note_pragma_address): Likewise.
24564 * config/mep/mep.c (mep_init_machine_status): Likewise.
24565 (mep_note_pragma_flag): Likewise.
24566 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
24567 (mips16_local_alias): Likewise.
24568 (mips_init_machine_status): Likewise.
24569 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
24570 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
24571 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
24572 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
24573 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
24574 * config/pa/pa.c (pa_init_machine_status): Likewise.
24575 (pa_get_deferred_plabel): Likewise.
24576 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
24577 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
24578 (rs6000_init_machine_status): Likewise.
24579 (output_toc): Likewise.
24580 * config/s390/s390.c (s390_init_machine_status): Likewise.
24581 * config/score/score.c (score_output_external): Likewise.
24582 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
24583 * config/spu/spu.c (spu_init_machine_status): Likewise.
24584 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
24585 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
24586 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
24587 * coverage.c (coverage_end_function): Likewise.
24588 * dbxout.c (dbxout_init): Likewise.
24589 * doc/gty.texi: Don't mention variable_size attribute.
24590 * dwarf2cfi.c (new_cfi): Adjust.
24591 (new_cfi_row): Likewise.
24592 (copy_cfi_row): Likewise.
24593 (create_cie_data): Likewise.
24594 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
24595 (new_loc_descr): Likewise.
24596 (find_AT_string_in_table): Likewise.
24597 (add_addr_table_entry): Likewise.
24598 (new_die): Likewise.
24599 (add_var_loc_to_decl): Likewise.
24600 (clone_die): Likewise.
24601 (clone_as_declaration): Likewise.
24602 (break_out_comdat_types): Likewise.
24603 (new_loc_list): Likewise.
24604 (add_loc_descr_to_each): Likewise.
24605 (add_location_or_const_value_attribute): Likewise.
24606 (add_linkage_name): Likewise.
24607 (lookup_filename): Likewise.
24608 (dwarf2out_var_location): Likewise.
24609 (new_line_info_table): Likewise.
24610 (dwarf2out_init): Likewise.
24611 (mem_loc_descriptor): Likewise.
24612 (loc_descriptor): Likewise.
24613 (add_const_value_attribute): Likewise.
24614 (tree_add_const_value_attribute): Likewise.
24615 (comp_dir_string): Likewise.
24616 (dwarf2out_vms_debug_main_pointer): Likewise.
24617 (string_cst_pool_decl): Likewise.
24618 * emit-rtl.c (set_mem_attrs): Likewise.
24619 (get_reg_attrs): Likewise.
24620 (start_sequence): Likewise.
24621 (init_emit): Likewise.
24622 (init_emit_regs): Likewise.
24623 * except.c (init_eh_for_function): Likewise.
24624 (gen_eh_region): Likewise.
24625 (gen_eh_region_catch): Likewise.
24626 (gen_eh_landing_pad): Likewise.
24627 (add_call_site): Likewise.
24628 * function.c (add_frame_space): Likewise.
24629 (insert_temp_slot_address): Likewise.
24630 (assign_stack_temp_for_type): Likewise.
24631 (get_hard_reg_initial_val): Likewise.
24632 (allocate_struct_function): Likewise.
24633 (prepare_function_start): Likewise.
24634 (types_used_by_var_decl_insert): Likewise.
24635 * gengtype.c (variable_size_p): Remove function.
24636 (enum alloc_quantity): Remove enum.
24637 (write_typed_alloc_def): Remove function.
24638 (write_typed_struct_alloc_def): Likewise.
24639 (write_typed_typedef_alloc_def): Likewise.
24640 (write_typed_alloc_defns): Likewise.
24642 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
24643 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
24644 * ggc.h (ggc_alloc): new function.
24645 (ggc_cleared_alloc): Likewise.
24646 (ggc_vec_alloc): Template on type of vector element, and remove
24647 element size argument.
24648 (ggc_cleared_vec_alloc): Likewise.
24649 * gimple.c (gimple_build_omp_for): Adjust.
24650 (gimple_copy): Likewise.
24651 * ipa-cp.c (get_replacement_map): Likewise.
24652 (find_aggregate_values_for_callers_subset): Likewise.
24653 (known_aggs_to_agg_replacement_list): Likewise.
24654 * ipa-devirt.c (get_odr_type): Likewise.
24655 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
24656 (read_agg_replacement_chain): Likewise.
24657 * loop-iv.c (get_simple_loop_desc): Likewise.
24658 * lto-cgraph.c (input_node_opt_summary): Likewise.
24659 * lto-section-in.c (lto_new_in_decl_state): Likewise.
24660 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
24661 (input_eh_region): Likewise.
24662 (input_eh_lp): Likewise.
24663 (input_cfg): Likewise.
24664 * optabs.c (set_optab_libfunc): Likewise.
24665 (init_tree_optimization_optabs): Likewise.
24666 (set_conv_libfunc): Likewise.
24667 * passes.c (do_per_function_toporder): Likewise.
24668 * rtl.h: Don't use variable_size gty attribute.
24669 * sese.c (if_region_set_false_region): Adjust.
24670 * stringpool.c (gt_pch_save_stringpool): Likewise.
24671 * target-globals.c (save_target_globals): Likewise.
24672 * toplev.c (general_init): Likewise.
24673 * trans-mem.c (record_tm_replacement): Likewise.
24674 (split_bb_make_tm_edge): Likewise.
24675 * tree-cfg.c (move_sese_region_to_fn): Likewise.
24676 * tree-data-ref.h (lambda_vector_new): Likewise.
24677 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
24678 * tree-iterator.c (tsi_link_before): Likewise.
24679 (tsi_link_after): Likewise.
24680 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
24681 * tree-ssa-loop-niter.c (record_estimate): Likewise.
24682 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
24683 * tree-ssa-operands.h: Don't use variable_size gty attribute.
24684 * tree-ssa.c (init_tree_ssa): Adjust.
24685 * tree-ssanames.c (set_range_info): Likewise.
24686 (get_ptr_info): Likewise.
24687 (duplicate_ssa_name_ptr_info): Likewise.
24688 (duplicate_ssa_name_range_info): Likewise.
24689 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
24690 (unpack_ts_fixed_cst_value_fields): Likewise.
24691 * tree.c (build_fixed): Likewise.
24692 (build_real): Likewise.
24693 (build_string): Likewise.
24694 (decl_priority_info): Likewise.
24695 (decl_debug_expr_insert): Likewise.
24696 (decl_value_expr_insert): Likewise.
24697 (decl_debug_args_insert): Likewise.
24698 (type_hash_add): Likewise.
24699 (build_omp_clause): Likewise.
24700 * ubsan.c (decl_for_type_insert): Likewise.
24701 * varasm.c (get_unnamed_section): Likewise.
24702 (get_noswitch_section): Likewise.
24703 (get_section): Likewise.
24704 (get_block_for_section): Likewise.
24705 (create_block_symbol): Likewise.
24706 (build_constant_desc): Likewise.
24707 (create_constant_pool): Likewise.
24708 (force_const_mem): Likewise.
24709 (record_tm_clone_pair): Likewise.
24710 * varpool.c (varpool_create_empty_node): Likewise.
24712 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24714 * dwarf2out.c (tree_add_const_value_attribute): Call
24715 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
24716 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
24717 instead of ggc_internal_<x>alloc_stat.
24718 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
24719 (ggc_realloc): Likewise.
24720 * ggc-none.c (ggc_internal_alloc): Likewise.
24721 (ggc_internal_cleared_alloc): Likewise.
24722 * ggc-page.c: Likewise.
24723 * ggc.h (ggc_internal_alloc_stat): Likewise.
24724 (ggc_internal_alloc): Remove macro.
24725 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
24726 (ggc_internal_cleared_alloc): Remove macro.
24727 (GGC_RESIZEVEC): Adjust.
24728 (ggc_resizevar): Remove macro.
24729 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
24730 (ggc_internal_cleared_vec_alloc_stat): Likewise.
24731 (ggc_internal_vec_cleared_alloc): Remove macro.
24732 (ggc_alloc_atomic_stat): Drop _stat suffix.
24733 (ggc_alloc_atomic): Remove macro.
24734 (ggc_alloc_cleared_atomic): Remove macro.
24735 (ggc_alloc_string_stat): Drop _stat suffix.
24736 (ggc_alloc_string): Remove macro.
24737 (ggc_alloc_rtx_def_stat): Adjust.
24738 (ggc_alloc_tree_node_stat): Likewise.
24739 (ggc_alloc_cleared_tree_node_stat): Likewise.
24740 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
24741 (ggc_alloc_cleared_simd_clone_stat): Likewise.
24742 * gimple.c (gimple_build_omp_for): Likewise.
24743 (gimple_copy): Likewise.
24744 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
24745 * toplev.c (realloc_for_line_map): Adjust.
24746 * tree-data-ref.h (lambda_vector_new): Likewise.
24747 * tree-phinodes.c (allocate_phi_node): Likewise.
24748 * tree.c (grow_tree_vec_stat): Likewise.
24749 * vec.h (va_gc::reserve): Adjust.
24751 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
24753 * config/microblaze/microblaze.c (break_handler): New Declaration.
24754 (microblaze_break_function_p,microblaze_is_break_handler): New.
24755 (compute_frame_size): Use microblaze_break_function_p.
24756 Add the test of break_handler.
24757 (microblaze_function_prologue) : Add the test of variable
24758 break_handler. Check the fnname by BREAK_HANDLER_NAME.
24759 (microblaze_function_epilogue) : Add the test of break_handler.
24760 (microblaze_globalize_label) : Add the test of break_handler.
24761 Check the name by BREAK_HANDLER_NAME.
24763 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
24765 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
24766 microblaze_is_break_handler test.
24767 (call_internal1,call_value_intern): Use microblaze_break_function_p.
24768 Use SYMBOL_REF_DECL.
24770 * config/microblaze/microblaze-protos.h
24771 (microblaze_break_function_p,microblaze_is_break_handler):
24774 * doc/extend.texi (MicroBlaze break_handler Functions): Document
24775 new MicroBlaze break_handler functions.
24777 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
24779 * doc/extend.texi (Size of an asm): Move node text according
24780 to its @menu entry position.
24782 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
24784 PR tree-optimization/61140
24785 PR tree-optimization/61150
24786 PR tree-optimization/61197
24787 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
24789 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
24791 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
24793 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
24795 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
24796 __SIZEOF_INT128__ is defined.
24798 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
24800 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
24801 (rs6000_delegitimize_address): Use it.
24803 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
24805 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
24806 inplace argument. Store the new address in the original MEM when true.
24807 * emit-rtl.c (change_address_1): Likewise.
24808 (adjust_address_1, adjust_automodify_address_1, offset_address):
24809 Update accordingly.
24810 * rtl.h (plus_constant): Add an inplace argument.
24811 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
24812 when true. Avoid generating (plus X (const_int 0)).
24813 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
24814 in-place. Pass true to plus_constant.
24815 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
24817 2014-05-16 Dehao Chen <dehao@google.com>
24819 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
24821 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
24824 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
24826 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
24828 2014-05-16 Dehao Chen <dehao@google.com>
24830 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
24831 optimize_function_for_size_p.
24832 * regs.h (REG_FREQ_FROM_BB): Likewise.
24834 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
24837 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
24838 negt_reg_operand cases.
24839 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
24841 * config/sh/predicates.md (cbranch_treg_value): Simplify.
24843 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
24845 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
24848 2014-05-16 David Malcolm <dmalcolm@redhat.com>
24851 2014-04-29 David Malcolm <dmalcolm@redhat.com>
24853 * tree-cfg.c (dump_function_to_file): Dump the return type of
24854 functions, in a line to itself before the function body, mimicking
24855 the layout of a C function.
24857 2014-05-16 Dehao Chen <dehao@google.com>
24859 * cfghooks.c (make_forwarder_block): Use direct computation to
24860 get fall-through edge's count and frequency.
24862 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
24864 * config/arc/arc.c (arc_init): Fix typo in error message.
24865 * config/i386/i386.c (ix86_expand_builtin): Likewise.
24866 (split_stack_prologue_scratch_regno): Likewise.
24867 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
24868 word from error message.
24870 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
24872 * ira-costs.c: Fix typo in comment.
24874 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
24876 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
24878 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
24880 * varpool.c (dump_varpool_node): Dump write-only flag.
24881 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
24883 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
24884 write-only variables.
24885 * ipa.c (process_references): New function.
24886 (set_readonly_bit): New function.
24887 (set_writeonly_bit): New function.
24888 (clear_addressable_bit): New function.
24889 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
24890 fix handling of aliases.
24891 * cgraph.h (struct varpool_node): Add writeonly flag.
24893 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
24895 PR rtl-optimization/60969
24896 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
24897 Calculate costs for this case.
24899 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
24901 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
24902 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
24904 2014-05-16 Richard Biener <rguenther@suse.de>
24906 PR tree-optimization/61194
24907 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
24908 bool patterns ending in a COND_EXPR.
24910 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24912 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
24914 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24916 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
24917 where we were unable to cost an RTX.
24919 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24921 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
24924 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24925 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24927 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
24929 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24930 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24932 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
24933 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
24935 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24936 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24938 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
24941 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24942 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24944 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
24947 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24948 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24950 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
24951 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
24953 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24954 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24956 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
24957 rotates and shifts.
24959 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24960 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24962 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
24963 ZERO_EXTEND and SIGN_EXTEND better.
24965 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24966 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24968 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
24969 logical operations.
24971 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24972 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24974 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
24975 costs when costing loads and stores to memory.
24977 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24978 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
24980 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
24983 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24985 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
24987 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24988 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24990 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
24992 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
24994 (aarch64_rtx_mult_cost): New.
24995 (aarch64_rtx_costs): Use it, refactor as appropriate.
24997 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24998 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
25000 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
25001 emit instructions, return number of instructions which would
25003 (aarch64_add_constant): Update call to aarch64_build_constant.
25004 (aarch64_output_mi_thunk): Likewise.
25005 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
25008 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25010 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
25011 (TARGET_RTX_COSTS): Call it.
25013 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25015 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
25016 (cortexa57_vector_cost): Likewise.
25017 (cortexa57_tunings): Use them.
25019 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25021 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
25022 (cpu_addrcost_table): Use it.
25023 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
25024 (aarch64_address_cost): Rewrite using aarch64_classify_address,
25027 2014-05-16 Richard Biener <rguenther@suse.de>
25029 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
25030 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
25031 (visit_phi): Ignore edges marked as not executable.
25032 (class cond_dom_walker): New.
25033 (cond_dom_walker::before_dom_children): Value-number
25034 control statements and mark successor edges as not
25035 executable if possible.
25036 (run_scc_vn): First walk all control statements in
25037 dominator order, marking edges as not executable.
25038 * tree-inline.c (copy_edges_for_bb): Be not confused
25039 about random edge flags.
25041 2014-05-16 Richard Biener <rguenther@suse.de>
25043 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
25045 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
25048 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
25049 (__TM_simple_begin): Use it.
25050 (__TM_begin): Likewise.
25052 2014-05-15 Martin Jambor <mjambor@suse.cz>
25055 * ipa-prop.c (update_indirect_edges_after_inlining): Check
25056 type_preserved flag when the indirect edge is polymorphic.
25058 2014-05-15 Martin Jambor <mjambor@suse.cz>
25060 PR tree-optimization/61090
25061 * tree-sra.c (sra_modify_expr): Pass the current gsi to
25062 build_ref_for_model.
25064 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25066 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
25067 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
25069 2014-05-15 Jakub Jelinek <jakub@redhat.com>
25071 PR tree-optimization/61158
25072 * fold-const.c (fold_binary_loc): If X is zero-extended and
25073 shiftc >= prec, make sure zerobits is all ones instead of
25074 invoking undefined behavior.
25076 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25078 * regcprop.h: New file.
25079 * regcprop.c (skip_debug_insn_p): New decl.
25080 (replace_oldest_value_reg): Check skip_debug_insn_p.
25081 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
25082 * shrink-wrap.c: Include regcprop.h.
25083 (prepare_shrink_wrap): Call
25084 copyprop_hardreg_forward_bb_without_debug_insn.
25086 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25088 * shrink-wrap.h: Update comment.
25089 * shrink-wrap.c: Update comment.
25090 (next_block_for_reg): Rename to live_edge_for_reg.
25091 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
25092 (move_insn_for_shrink_wrap): Split live_edge.
25093 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
25095 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
25097 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
25099 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
25100 * config/sparc/sparc.md (fptype_ut699): New attribute.
25101 (in_branch_delay): Return false if -mfix-ut699 is specified and
25102 fptype_ut699 is set to single.
25103 (truncdfsf2): Add fptype_ut699 attribute.
25104 (fix_truncdfsi2): Likewise.
25105 (floatsisf2): Change fptype attribute.
25106 (fix_truncsfsi2): Likewise.
25107 (negtf2_notv9): Delete.
25108 (negtf2_v9): Likewise.
25109 (negtf2_hq): New instruction.
25110 (negtf2): New instruction and splitter.
25111 (negdf2_notv9): Rewrite.
25112 (abstf2_notv9): Delete.
25113 (abstf2_hq_v9): Likewise.
25114 (abstf2_v9): Likewise.
25115 (abstf2_hq): New instruction.
25116 (abstf2): New instruction and splitter.
25117 (absdf2_notv9): Rewrite.
25119 2014-05-14 Cary Coutant <ccoutant@google.com>
25122 * opts.c (common_handle_option): Don't special-case "-g".
25123 (set_debug_level): Default to at least level 2 with "-g".
25125 2014-05-14 DJ Delorie <dj@redhat.com>
25127 * config/msp430/msp430.c (msp430_builtin): Add
25128 MSP430_BUILTIN_DELAY_CYCLES.
25129 (msp430_init_builtins): Register void __delay_cycles(long long).
25130 (msp430_builtin_decl): Add it.
25131 (cg_magic_constant): New.
25132 (msp430_expand_delay_cycles): New.
25133 (msp430_expand_builtin): Call it.
25134 (msp430_print_operand_raw): Change integer printing from "int" to
25136 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
25137 (delay_cycles_start): New.
25138 (delay_cycles_end): New.
25139 (delay_cycles_32): New.
25140 (delay_cycles_32x): New.
25141 (delay_cycles_16): New.
25142 (delay_cycles_16x): New.
25143 (delay_cycles_2): New.
25144 (delay_cycles_1): New.
25145 * doc/extend.texi: Document __delay_cycles().
25147 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
25149 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
25150 length attribute computation.
25152 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
25155 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
25157 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
25160 * config/sparc/sparc.md: Fix types of low and high in DI constant
25161 splitter. Use gen_int_mode in some other splitters.
25163 2014-05-14 Martin Jambor <mjambor@suse.cz>
25166 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
25168 2014-05-14 James Norris <jnorris@codesourcery.com>
25170 * omp-low.c (expand_parallel_call): Remove shadow variable.
25171 (expand_omp_taskreg): Likewise.
25173 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
25175 * common/config/i386/i386-common.c
25176 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
25177 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
25178 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
25179 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
25180 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
25181 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
25182 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
25183 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
25184 xsavecintrin.h, xsavesintrin.h.
25185 (x86_64-*-*): Ditto.
25186 * config/i386/clflushoptintrin.h: New.
25187 * config/i386/xsavecintrin.h: Ditto.
25188 * config/i386/xsavesintrin.h: Ditto.
25189 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
25190 (bit_XSAVES): Ditto.
25191 (bit_XSAVES): Ditto.
25192 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
25193 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
25195 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
25196 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
25197 OPTION_MASK_ISA_XSAVES.
25198 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
25199 -mxsavec, -mxsaves.
25200 (PTA_CLFLUSHOPT) Define.
25201 (PTA_XSAVEC): Ditto.
25202 (PTA_XSAVES): Ditto.
25203 (ix86_option_override_internal): Handle new options.
25204 (ix86_valid_target_attribute_inner_p): Ditto.
25205 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
25206 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
25207 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
25208 (bdesc_special_args): Add __builtin_ia32_xsaves,
25209 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
25210 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
25211 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
25212 (ix86_expand_builtin): Handle new builtins.
25213 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
25214 (TARGET_CLFLUSHOPT_P): Ditto.
25215 (TARGET_XSAVEC): Ditto.
25216 (TARGET_XSAVEC_P): Ditto.
25217 (TARGET_XSAVES): Ditto.
25218 (TARGET_XSAVES_P): Ditto.
25219 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
25220 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
25221 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
25223 (ANY_XRSTOR64): Ditto.
25225 (xrstor): Change into <xrstor>.
25226 (xrstor_rex64): Change into <xrstor>_rex64.
25227 (xrstor64): Change into <xrstor>64
25229 * config/i386/i386.opt (mclflushopt): New.
25232 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
25234 * doc/invoke.texi: Document new options.
25236 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
25238 PR rtl-optimization/60866
25239 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
25240 Default it to -1. Pass it down to init_simplejump_data.
25241 (init_simplejump_data): New parameter old_seqno. Pass it down
25242 to get_seqno_for_a_jump.
25243 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
25244 initializing new jump seqno as a last resort. Add comment.
25245 (sel_redirect_edge_and_branch): Save old seqno of the conditional
25246 jump and pass it down to sel_init_new_insn.
25247 (sel_redirect_edge_and_branch_force): Likewise.
25249 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
25251 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
25252 shifted values to avoid build warning.
25254 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
25256 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
25257 * cfgrtl.c (rtl_merge_blocks): Fix comment.
25258 (cfg_layout_merge_blocks): Likewise.
25259 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
25261 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
25263 PR rtl-optimization/60901
25264 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
25265 bb predecessor belongs to the same scheduling region. Adjust comment.
25267 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
25269 * doc/sourcebuild.texi: (dfp_hw): Document.
25270 (p8vector_hw): Likewise.
25271 (powerpc_eabi_ok): Likewise.
25272 (powerpc_elfv2): Likewise.
25273 (powerpc_htm_ok): Likewise.
25274 (ppc_recip_hw): Likewise.
25275 (vsx_hw): Likewise.
25277 2014-05-13 Cary Coutant <ccoutant@google.com>
25279 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
25281 2014-05-13 David Malcolm <dmalcolm@redhat.com>
25283 * gengtype-parse.c (require3): Eliminate in favor of...
25285 (require_template_declaration): Update to support optional single *
25288 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
25289 (create_user_defined_type): Handle a single level of explicit
25290 pointerness within template arguments.
25291 (struct write_types_data): Add field "kind".
25292 (filter_type_name): Handle "*" character.
25293 (write_user_func_for_structure_ptr): Require a write_types_data
25294 rather than just a prefix string, so that we can look up the kind
25295 of the wtd and use it as an index into wrote_user_func_for_ptr,
25296 ensuring that such functions are written at most once. Support
25297 subclasses by invoking the marking function of the ultimate base class.
25298 (write_user_func_for_structure_body): Require a write_types_data
25299 rather than just a prefix string, so that we can pass this to
25300 write_user_func_for_structure_ptr.
25301 (write_func_for_structure): Likewise.
25302 (ggc_wtd): Add initializer of new "kind" field.
25303 (pch_wtd): Likewise.
25305 * gengtype.h (enum write_types_kinds): New.
25306 (struct type): Add field wrote_user_func_for_ptr to the "s"
25309 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
25311 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
25312 instead of const_binop.
25313 (fold_binary_loc): Likewise.
25315 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
25317 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
25318 calculation to match get_ref_base_and_extent.
25320 2014-05-13 Catherine Moore <clm@codesourcery.com>
25321 Sandra Loosemore <sandra@codesourcery.com>
25323 * configure.ac: Fix assembly for explicit JALR relocation check.
25324 * configure: Regenerate.
25326 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25328 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
25329 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
25330 Remove associated type declarations and initialisations.
25331 (arm_expand_neon_builtin): Likewise.
25332 (neon_emit_pair_result_insn): Delete.
25333 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
25334 * config/arm/neon.md (neon_vtrn<mode>): Delete.
25335 (neon_vzip<mode>): Likewise.
25336 (neon_vuzp<mode>): Likewise.
25338 2014-05-13 Richard Biener <rguenther@suse.de>
25341 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
25342 it needs revisiting whether the call still may be tail-called.
25344 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25346 * rtl.def (SYMBOL_REF): Remove middle "0" field.
25347 * rtl.h (block_symbol): Reduce number of fields to 2.
25348 (rtx_def): Add u2.symbol_ref_flags.
25349 (SYMBOL_REF_FLAGS): Use it.
25350 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
25351 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
25352 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
25353 Lower index of SYMBOL_REF_DATA.
25354 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
25355 Print SYMBOL_REF_FLAGS at the same time.
25356 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
25358 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25360 * rtl.def (VAR_LOCATION): Remove "i" field.
25361 * rtl.h (rtx_def): Add u2.var_location_status.
25362 (PAT_VAR_LOCATION_STATUS): Use it.
25363 (gen_rtx_VAR_LOCATION): Declare.
25364 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
25365 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
25366 * var-tracking.c (emit_note_insn_var_location): Remove casts.
25368 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25370 * rtl.def (scratch): Fix outdated comment and remove "0" field.
25371 * gengtype.c (adjust_field_rtx_def): Update accordingly.
25373 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25375 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
25376 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
25377 * rtl.h (rtx_def): Add insn_uid to u2 field.
25378 (RTX_FLAG_CHECK8): Delete in favor of...
25379 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
25380 (INSN_DELETED_P): Update accordingly.
25381 (INSN_UID): Use u2.insn_uid.
25382 (INSN_CHAIN_CODE_P): Define.
25383 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
25384 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
25385 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
25386 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
25387 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
25388 indices accordingly.
25389 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
25390 Update indices for insn-chain rtxes.
25391 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
25392 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
25393 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
25394 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
25395 * combine.c (try_combine): Likewise.
25396 * ira.c (setup_prohibited_mode_move_regs): Likewise.
25398 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25400 * rtl.def (REG): Remove middle field.
25401 * rtl.h (rtx_def): Add orignal_regno to u2.
25402 (ORIGINAL_REGNO): Use it instead of field 1.
25403 (REG_ATTRS): Lower field index accordingly.
25404 * gengtype.c (adjust_field_rtx_def): Remove handling of
25405 ORIGINAL_REGNO. Move REG_ATTRS index down.
25406 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
25407 code that prints the REGNO.
25409 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25411 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
25414 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25416 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
25418 2014-05-13 Bin Cheng <bin.cheng@arm.com>
25420 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
25421 (alloc_iv): Lower base expressions containing ADDR_EXPR.
25423 2014-05-13 Ian Bolton <ian.bolton@arm.com>
25425 * config/aarch64/aarch64-protos.h
25426 (aarch64_hard_regno_caller_save_mode): New prototype.
25427 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
25429 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
25431 2014-05-13 Christian Bruel <christian.bruel@st.com>
25433 * target.def (mode_switching): New hook vector.
25434 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
25435 (mode_exit, modepriority_to_mode): Likewise.
25436 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
25437 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25438 * target.h: Include tm.h and hard-reg-set.h.
25439 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
25440 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
25441 * doc/tm.texi Regenerate.
25442 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
25443 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25444 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
25445 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
25446 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
25447 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25448 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
25449 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
25450 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
25451 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
25452 (ix86_emit_mode_set): Hookify.
25453 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
25455 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25456 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
25457 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
25458 (epiphany_mode_priority_to_mode): Remove declaration.
25459 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
25460 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
25461 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
25463 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
25464 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
25465 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
25467 2014-05-13 Jakub Jelinek <jakub@redhat.com>
25470 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
25471 is const0_rtx, return immediately. Don't test count == 0 when
25474 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25476 * Makefile.in: add shrink-wrap.o.
25477 * config/i386/i386.c: include "shrink-wrap.h"
25478 * function.c: Likewise.
25479 (requires_stack_frame_p, next_block_for_reg,
25480 move_insn_for_shrink_wrap, prepare_shrink_wrap,
25481 dup_block_and_redirect): Move to shrink-wrap.c
25482 (thread_prologue_and_epilogue_insns): Extract three code segments
25483 as functions in shrink-wrap.c
25484 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
25486 * shrink-wrap.c: New file.
25487 * shrink-wrap.h: New file.
25489 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
25491 * doc/extend.texi: Reflect current numbers of pragmas. Remove
25492 reference to Solaris.
25494 2014-05-12 Mike Stump <mikestump@comcast.net>
25497 * genattrtab.c (filename): Add.
25498 (convert_set_attr_alternative): Improve error message.
25499 (check_defs): Restore read_md_filename for error messages.
25500 (gen_insn): Save filename.
25502 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
25504 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
25505 -fno-local-ivars and -fivar-visibility.
25506 * c-family/c.opt: Make -Wshadow also implicitly enable
25509 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
25511 * doc/tm.texi: Remove reference to deleted macro.
25512 * doc/tm.texi.in: Likewise.
25514 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
25517 * config/avr/avr.c (avr_out_store_psi): Use correct constant
25520 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
25523 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
25524 * config/arm/aout.h (License): Same.
25525 * config/arm/bpabi.h (License): Same.
25526 * config/arm/elf.h (License): Same.
25527 * config/arm/linux-elf.h (License): Same.
25528 * config/arm/linux-gas.h (License): Same.
25529 * config/arm/netbsd-elf.h (License): Same.
25530 * config/arm/uclinux-eabi.h (License): Same.
25531 * config/arm/uclinux-elf.h (License): Same.
25532 * config/arm/vxworks.h (License): Same.
25534 2014-05-11 Jakub Jelinek <jakub@redhat.com>
25536 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
25537 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
25538 number of operands to 3.
25539 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
25540 * tree-nested.c (convert_nonlocal_omp_clauses,
25541 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
25542 * gimplify.c (gimplify_scan_omp_clauses): Handle
25543 OMP_CLAUSE_LINEAR_STMT.
25544 * omp-low.c (lower_rec_input_clauses): Fix typo.
25545 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
25546 cast between Fortran boolean_type_node and C _Bool if
25549 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
25551 PR tree-optimization/61136
25552 * wide-int.h (multiple_of_p): Define a version that doesn't return
25554 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
25555 integer_zerop/const_binop pair.
25556 (multiple_of_p): Likewise, converting both operands to widest_int
25559 2014-05-09 Teresa Johnson <tejohnson@google.com>
25561 * cgraphunit.c (analyze_functions): Use correct dump file.
25563 2014-05-09 Florian Weimer <fweimer@redhat.com>
25565 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
25567 (stack_protect_return_slot_p): New function.
25568 (expand_used_vars): Call stack_protect_decl_p and
25569 stack_protect_return_slot_p for -fstack-protector-strong.
25571 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
25572 Andrew Haley <aph@redhat.com>
25573 Richard Sandiford <rdsandiford@googlemail.com>
25575 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
25578 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
25580 PR middle-end/61111
25581 * fold-const.c (fold_binary_loc): Changed width of mask.
25583 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
25585 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
25586 unsigned int initializers for regno_in, regno_out.
25588 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
25591 * config/avr/avr.md (cc): Add new attribute set_vzn.
25592 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
25593 Set cc insn attribute to set_vzn instead of set_zn for alternatives
25594 with INC, DEC or NEG.
25595 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
25596 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
25597 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
25599 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25602 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25604 * wide-int.cc (UTItype): Define.
25605 (UDWtype): Define for appropriate W_TYPE_SIZE.
25607 2014-05-09 Richard Biener <rguenther@suse.de>
25609 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
25610 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
25611 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
25612 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
25613 ssa_propagate): Adjust.
25615 2014-05-08 Jeff Law <law@redhat.com>
25617 PR tree-optimization/61009
25618 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
25619 tri-state rather than a boolean. When a block is too big to
25620 thread through, inform caller via negative return value.
25621 (thread_across_edge): If a block was too big for normal threading,
25622 then it's too big for a joiner too, so remove temporary equivalences
25623 and return immediately.
25625 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
25626 Matthias Klose <doko@ubuntu.com>
25629 * optc-gen.awk: Fix option handling for -Wunused-parameter.
25631 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
25634 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
25636 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
25639 * config/alpha/alpha.c: Include gimple-iterator.h.
25640 (alpha_gimple_fold_builtin): New function. Move
25641 ALPHA_BUILTIN_UMULH folding from ...
25642 (alpha_fold_builtin): ... here.
25643 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
25645 2014-05-08 Wei Mi <wmi@google.com>
25648 * config/i386/i386.c (ix86_compute_frame_layout): Update
25649 preferred_stack_boundary for call, expanded from tls descriptor.
25650 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
25651 to depend on SP register.
25652 (*tls_local_dynamic_base_32_gnu): Ditto.
25653 (*tls_local_dynamic_32_once): Ditto.
25654 (tls_global_dynamic_64_<mode>): Set
25655 ix86_tls_descriptor_calls_expanded_in_cfun.
25656 (tls_local_dynamic_base_64_<mode>): Ditto.
25657 (tls_global_dynamic_32): Set
25658 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
25659 to depend on SP register.
25660 (tls_local_dynamic_base_32): Ditto.
25662 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25664 * config/arm/arm_neon.h: Update comment.
25665 * config/arm/neon-docgen.ml: Delete.
25666 * config/arm/neon-gen.ml: Delete.
25667 * doc/arm-neon-intrinsics.texi: Update comment.
25669 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25671 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
25673 (vand, vorr, veor, vorn, vbic): Remove.
25674 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
25676 (neon_vsub_unspec): Likewise.
25677 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
25679 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25681 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
25682 (vadd_s16): Likewise.
25683 (vadd_s32): Likewise.
25684 (vadd_f32): Likewise.
25685 (vadd_u8): Likewise.
25686 (vadd_u16): Likewise.
25687 (vadd_u32): Likewise.
25688 (vadd_s64): Likewise.
25689 (vadd_u64): Likewise.
25690 (vaddq_s8): Likewise.
25691 (vaddq_s16): Likewise.
25692 (vaddq_s32): Likewise.
25693 (vaddq_s64): Likewise.
25694 (vaddq_f32): Likewise.
25695 (vaddq_u8): Likewise.
25696 (vaddq_u16): Likewise.
25697 (vaddq_u32): Likewise.
25698 (vaddq_u64): Likewise.
25699 (vmul_s8): Likewise.
25700 (vmul_s16): Likewise.
25701 (vmul_s32): Likewise.
25702 (vmul_f32): Likewise.
25703 (vmul_u8): Likewise.
25704 (vmul_u16): Likewise.
25705 (vmul_u32): Likewise.
25706 (vmul_p8): Likewise.
25707 (vmulq_s8): Likewise.
25708 (vmulq_s16): Likewise.
25709 (vmulq_s32): Likewise.
25710 (vmulq_f32): Likewise.
25711 (vmulq_u8): Likewise.
25712 (vmulq_u16): Likewise.
25713 (vmulq_u32): Likewise.
25714 (vsub_s8): Likewise.
25715 (vsub_s16): Likewise.
25716 (vsub_s32): Likewise.
25717 (vsub_f32): Likewise.
25718 (vsub_u8): Likewise.
25719 (vsub_u16): Likewise.
25720 (vsub_u32): Likewise.
25721 (vsub_s64): Likewise.
25722 (vsub_u64): Likewise.
25723 (vsubq_s8): Likewise.
25724 (vsubq_s16): Likewise.
25725 (vsubq_s32): Likewise.
25726 (vsubq_s64): Likewise.
25727 (vsubq_f32): Likewise.
25728 (vsubq_u8): Likewise.
25729 (vsubq_u16): Likewise.
25730 (vsubq_u32): Likewise.
25731 (vsubq_u64): Likewise.
25732 (vand_s8): Likewise.
25733 (vand_s16): Likewise.
25734 (vand_s32): Likewise.
25735 (vand_u8): Likewise.
25736 (vand_u16): Likewise.
25737 (vand_u32): Likewise.
25738 (vand_s64): Likewise.
25739 (vand_u64): Likewise.
25740 (vandq_s8): Likewise.
25741 (vandq_s16): Likewise.
25742 (vandq_s32): Likewise.
25743 (vandq_s64): Likewise.
25744 (vandq_u8): Likewise.
25745 (vandq_u16): Likewise.
25746 (vandq_u32): Likewise.
25747 (vandq_u64): Likewise.
25748 (vorr_s8): Likewise.
25749 (vorr_s16): Likewise.
25750 (vorr_s32): Likewise.
25751 (vorr_u8): Likewise.
25752 (vorr_u16): Likewise.
25753 (vorr_u32): Likewise.
25754 (vorr_s64): Likewise.
25755 (vorr_u64): Likewise.
25756 (vorrq_s8): Likewise.
25757 (vorrq_s16): Likewise.
25758 (vorrq_s32): Likewise.
25759 (vorrq_s64): Likewise.
25760 (vorrq_u8): Likewise.
25761 (vorrq_u16): Likewise.
25762 (vorrq_u32): Likewise.
25763 (vorrq_u64): Likewise.
25764 (veor_s8): Likewise.
25765 (veor_s16): Likewise.
25766 (veor_s32): Likewise.
25767 (veor_u8): Likewise.
25768 (veor_u16): Likewise.
25769 (veor_u32): Likewise.
25770 (veor_s64): Likewise.
25771 (veor_u64): Likewise.
25772 (veorq_s8): Likewise.
25773 (veorq_s16): Likewise.
25774 (veorq_s32): Likewise.
25775 (veorq_s64): Likewise.
25776 (veorq_u8): Likewise.
25777 (veorq_u16): Likewise.
25778 (veorq_u32): Likewise.
25779 (veorq_u64): Likewise.
25780 (vbic_s8): Likewise.
25781 (vbic_s16): Likewise.
25782 (vbic_s32): Likewise.
25783 (vbic_u8): Likewise.
25784 (vbic_u16): Likewise.
25785 (vbic_u32): Likewise.
25786 (vbic_s64): Likewise.
25787 (vbic_u64): Likewise.
25788 (vbicq_s8): Likewise.
25789 (vbicq_s16): Likewise.
25790 (vbicq_s32): Likewise.
25791 (vbicq_s64): Likewise.
25792 (vbicq_u8): Likewise.
25793 (vbicq_u16): Likewise.
25794 (vbicq_u32): Likewise.
25795 (vbicq_u64): Likewise.
25796 (vorn_s8): Likewise.
25797 (vorn_s16): Likewise.
25798 (vorn_s32): Likewise.
25799 (vorn_u8): Likewise.
25800 (vorn_u16): Likewise.
25801 (vorn_u32): Likewise.
25802 (vorn_s64): Likewise.
25803 (vorn_u64): Likewise.
25804 (vornq_s8): Likewise.
25805 (vornq_s16): Likewise.
25806 (vornq_s32): Likewise.
25807 (vornq_s64): Likewise.
25808 (vornq_u8): Likewise.
25809 (vornq_u16): Likewise.
25810 (vornq_u32): Likewise.
25811 (vornq_u64): Likewise.
25813 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25815 * wide-int.cc (UTItype): Define.
25816 (UDWtype): Define for appropriate W_TYPE_SIZE.
25818 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
25820 PR tree-optimization/59100
25821 * tree-ssa-phiopt.c: Include tree-inline.h.
25822 (neutral_element_p, absorbing_element_p): New functions.
25823 (value_replacement): Handle conditional binary operations with a
25824 neutral or absorbing element.
25826 2014-05-08 Richard Biener <rguenther@suse.de>
25828 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
25829 folding the expression.
25830 (valueize_expr): Remove.
25831 (visit_reference_op_load): Do not valueize the result of
25833 (simplify_binary_expression): Likewise.
25834 (simplify_unary_expression): Likewise.
25836 2014-05-08 Richard Biener <rguenther@suse.de>
25838 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
25839 looking at TYPE_ARG_TYPES.
25841 2014-05-08 Richard Biener <rguenther@suse.de>
25843 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
25844 pointer propagation special-case.
25846 2014-05-08 Bin Cheng <bin.cheng@arm.com>
25848 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
25849 core part of address expressions.
25851 2014-05-08 Alan Modra <amodra@gmail.com>
25854 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
25855 loads and stores when -mno-strict-align at any alignment.
25856 (expand_block_clear): Similarly. Also correct calculation of
25859 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
25861 PR middle-end/39246
25862 * tree-complex.c (expand_complex_move): Keep line info when expanding
25864 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
25865 of complex expression. Use new argument to display correct location
25866 for values coming from phi statement.
25867 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
25868 (warn_uninitialized_phi): Pass location of phi argument to
25870 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
25871 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
25873 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
25875 * config/rs6000/predicates.md (indexed_address_mem): New.
25876 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
25877 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
25878 fpstore_ux, fpstore_u.
25879 (sign_extend, indexed, update): New.
25880 (cell_micro): Adjust.
25881 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
25882 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
25883 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
25884 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
25885 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
25886 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
25887 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
25888 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
25889 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
25890 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
25891 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
25892 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
25893 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
25894 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
25895 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
25897 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
25898 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
25899 *vsx_extract_<mode>_store): Adjust.
25900 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
25901 is_cracked_insn, insn_must_be_first_in_group,
25902 insn_must_be_last_in_group): Adjust.
25904 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
25906 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
25907 ppc440-fpstore): Adjust.
25908 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
25909 ppc476-fpstore): Adjust.
25910 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
25911 ppc601-fpstore): Adjust.
25912 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
25914 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
25916 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
25917 ppc7450-fpstore): Adjust.
25918 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
25919 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
25920 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
25922 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
25923 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
25924 cell-fpstore, cell-fpstore-update): Adjust.
25925 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
25926 ppce300c3_store, ppce300c3_fpstore): Adjust.
25927 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
25928 e500mc_fpstore): Adjust.
25929 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
25930 e500mc64_store, e500mc64_fpstore): Adjust.
25931 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
25932 e5500_fpstore): Adjust.
25933 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
25934 e6500_fpstore): Adjust.
25935 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
25937 * config/rs6000/power4.md (power4-load, power4-load-ext,
25938 power4-load-ext-update, power4-load-ext-update-indexed,
25939 power4-load-update-indexed, power4-load-update, power4-fpload,
25940 power4-fpload-update, power4-store, power4-store-update,
25941 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
25943 * config/rs6000/power5.md (power5-load, power5-load-ext,
25944 power5-load-ext-update, power5-load-ext-update-indexed,
25945 power5-load-update-indexed, power5-load-update, power5-fpload,
25946 power5-fpload-update, power5-store, power5-store-update,
25947 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
25949 * config/rs6000/power6.md (power6-load, power6-load-ext,
25950 power6-load-update, power6-load-update-indexed,
25951 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
25952 power6-fpload-update, power6-store, power6-store-update,
25953 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
25955 * config/rs6000/power7.md (power7-load, power7-load-ext,
25956 power7-load-update, power7-load-update-indexed,
25957 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
25958 power7-fpload-update, power7-store, power7-store-update,
25959 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
25961 * config/rs6000/power8.md (power8-load, power8-load-update,
25962 power8-load-ext, power8-load-ext-update, power8-fpload,
25963 power8-fpload-update, power8-store, power8-store-update-indexed,
25964 power8-fpstore, power8-fpstore-update): Adjust.
25965 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
25967 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
25968 titan_lsu_store, titan_lsu_fpstore): Adjust.
25969 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
25971 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
25974 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
25975 unrolled byte insns. Emit address increments after move insns.
25977 2014-05-07 David Malcolm <dmalcolm@redhat.com>
25979 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
25980 const_gimple, rather than a gimple.
25981 (gimple_call_builtin_p): Likewise, for the three variants.
25983 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
25984 (gimple_call_builtin_p): Likewise, for the three variants.
25986 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
25988 PR tree-optimization/61095
25989 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
25991 2014-05-07 Richard Biener <rguenther@suse.de>
25993 PR tree-optimization/61034
25994 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
25995 (maybe_skip_until): Use translate to take into account
25996 lattices when trying to do disambiguations.
25997 (get_continuation_for_phi_1): Likewise.
25998 (get_continuation_for_phi): Adjust for added translate arguments.
25999 (walk_non_aliased_vuses): Likewise.
26000 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
26001 (walk_non_aliased_vuses): Likewise.
26002 (call_may_clobber_ref_p_1): Declare.
26003 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
26004 calls. Stop early if we are only supposed to disambiguate.
26005 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
26007 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
26009 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
26010 Emit an error when the function has arguments.
26012 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
26014 * cfgloop.h (unswitch_loops): Remove.
26015 * doc/passes.texi: Remove references to loop-unswitch.c
26016 * timevar.def (TV_LOOP_UNSWITCH): Remove.
26018 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
26020 * tree-vect-data-refs.c (vect_grouped_load_supported): New
26021 check for loads group of length 3.
26022 (vect_permute_load_chain): New permutations for loads group of
26024 * tree-vect-stmts.c (vect_model_load_cost): Change cost
26025 of vec_perm_shuffle for the new permutations.
26027 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
26029 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
26030 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
26031 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
26032 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
26033 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
26034 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
26035 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
26036 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
26038 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
26040 * loop-unswitch.c: Delete.
26042 2014-05-07 Richard Biener <rguenther@suse.de>
26044 * config.gcc: Always set need_64bit_hwint to yes.
26046 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
26048 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
26049 of using optimize_size.
26051 2014-05-06 Mike Stump <mikestump@comcast.net>
26053 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
26055 2014-05-06 Joseph Myers <joseph@codesourcery.com>
26057 * config/i386/sse.md (*mov<mode>_internal)
26058 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
26059 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
26060 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
26061 (*<code><mode>3, *andnot<mode>3<mask_name>)
26062 (<mask_codefor><code><mode>3<mask_name>): Only consider
26063 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
26065 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
26068 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
26070 * lra-constraints.c (valid_address_p): Move earlier in file.
26071 Add a constraint argument to the address_info version.
26072 (satisfies_memory_constraint_p): New function.
26073 (satisfies_address_constraint_p): Likewise.
26074 (process_alt_operands, curr_insn_transform): Use them.
26075 (process_address): Pass the constraint to valid_address_p when
26076 checking address operands.
26078 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
26080 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
26081 to their respective blocks. Fix inadvertent use of "node".
26083 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
26085 * emit-rtl.c (init_derived_machine_modes): New functionm, split
26087 (init_emit_once): ...here.
26088 * rtl.h (init_derived_machine_modes): Declare.
26089 * toplev.c (do_compile): Call it even if no_backend.
26091 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
26092 Mike Stump <mikestump@comcast.net>
26093 Richard Sandiford <rdsandiford@googlemail.com>
26094 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26096 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
26097 (rtx_equal_for_memref_p): Update comment.
26098 (adjust_offset_for_component_ref): Use wide-int interfaces.
26099 * builtins.c (get_object_alignment_2): Likewise.
26100 (c_readstr): Likewise.
26101 (target_char_cast): Add comment.
26102 (determine_block_size): Use wide-int interfaces.
26103 (expand_builtin_signbit): Likewise.
26104 (fold_builtin_int_roundingfn): Likewise.
26105 (fold_builtin_bitop): Likewise.
26106 (fold_builtin_bswap): Likewise.
26107 (fold_builtin_logarithm): Use signop.
26108 (fold_builtin_pow): Likewise.
26109 (fold_builtin_memory_op): Use wide-int interfaces.
26110 (fold_builtin_object_size): Likewise.
26111 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
26112 nb_iterations_estimate.
26113 (record_niter_bound): Use wide-int interfaces.
26114 (get_estimated_loop_iterations_int): Likewise.
26115 (get_estimated_loop_iterations): Likewise.
26116 (get_max_loop_iterations): Likewise.
26117 * cfgloop.h: Include wide-int.h.
26118 (struct nb_iter_bound): Change bound to widest_int.
26119 (struct loop): Change nb_iterations_upper_bound and
26120 nb_iterations_estimate to widest_int.
26121 (record_niter_bound): Switch to use widest_int.
26122 (get_estimated_loop_iterations): Likewise.
26123 (get_max_loop_iterations): Likewise.
26124 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
26125 update for wide-int.
26126 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
26127 * combine.c (try_combine): Likewise.
26128 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
26129 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
26131 (aarch64_float_const_representable_p): Likewise.
26132 * config/arc/arc.c: Include wide-int.h.
26133 (arc_can_use_doloop_p): Use wide-int interfaces.
26134 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
26135 (vfp3_const_double_index): Likewise.
26136 * config/avr/avr.c (avr_out_round): Likewise.
26137 (avr_fold_builtin): Likewise.
26138 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
26139 (bfin_can_use_doloop_p): Likewise.
26140 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
26141 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
26142 * config/i386/i386.c: Include wide-int.h.
26143 (ix86_data_alignment): Use wide-int interfaces.
26144 (ix86_local_alignment): Likewise.
26145 (ix86_emit_swsqrtsf): Update real_from_integer.
26146 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
26147 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
26148 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
26149 (zero_constant): Likewise.
26150 (input_operand): Likewise.
26151 (splat_input_operand): Likewise.
26152 (non_logical_cint_operand): Change const_double to const_wide_int.
26153 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
26154 (easy_altivec_constant): Remove comment.
26155 (paired_expand_vector_init): Use CONSTANT_P.
26156 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
26157 (rs6000_emit_move): Update checks.
26158 (rs6000_aggregate_candidate): Use wide-int interfaces.
26159 (rs6000_expand_ternop_builtin): Likewise.
26160 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
26161 (rs6000_assemble_integer): Likewise.
26162 (rs6000_hash_constant): Likewise.
26163 (output_toc): Likewise.
26164 (rs6000_rtx_costs): Likewise.
26165 (rs6000_emit_swrsqrt); Update call to real_from_integer.
26166 * config/rs6000/rs6000-c.c: Include wide-int.h.
26167 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
26168 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
26169 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
26170 Handle CONST_WIDE_INT.
26171 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
26172 Use tree_fits_uhwi_p.
26173 * config/sparc/sparc.c: Include wide-int.h.
26174 (sparc_fold_builtin): Use wide-int interfaces.
26175 * config/vax/vax.c: Include wide-int.h.
26176 (vax_float_literal): Use real_from_integer.
26177 * coretypes.h (struct hwivec_def): New.
26179 (const_hwivec): New.
26180 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
26181 (equiv_constant): Handle CONST_WIDE_INT.
26182 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
26183 (cselib_hash_rtx): Handle CONST_WIDE_INT.
26184 * dbxout.c (stabstr_U): Use wide-int interfaces.
26185 (dbxout_type): Update to use cst_fits_shwi_p.
26186 * defaults.h (LOG2_BITS_PER_UNIT): Define.
26187 (TARGET_SUPPORTS_WIDE_INT): Add default.
26188 * dfp.c: Include wide-int.h.
26189 (decimal_real_to_integer2): Use wide-int interfaces and rename to
26190 decimal_real_to_integer.
26191 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
26192 decimal_real_to_integer.
26193 * doc/generic.texi (Constant expressions): Update for wide_int.
26194 * doc/rtl.texi (const_double): Likewise.
26195 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
26196 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
26197 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
26198 (REAL_VALUE_FROM_INT): Remove.
26199 (TARGET_SUPPORTS_WIDE_INT): New.
26200 * doc/tm.texi: Regenerate.
26201 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
26202 * double-int.h: Include wide-int.h.
26203 (struct wi::int_traits): New.
26204 * dwarf2out.c (get_full_len): New.
26205 (dw_val_equal_p): Add case dw_val_class_wide_int.
26206 (size_of_loc_descr): Likewise.
26207 (output_loc_operands): Likewise.
26208 (insert_double): Remove.
26209 (insert_wide_int): New.
26210 (add_AT_wide): New.
26211 (print_die): Add case dw_val_class_wide_int.
26212 (attr_checksum): Likewise.
26213 (attr_checksum_ordered): Likewise.
26214 (same_dw_val_p): Likewise.
26215 (size_of_die): Likewise.
26216 (value_format): Likewise.
26217 (output_die): Likewise.
26218 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
26220 (clz_loc_descriptor): Use wide-int interfaces.
26221 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
26222 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
26223 (round_up_to_align): Use wide-int interfaces.
26224 (field_byte_offset): Likewise.
26225 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
26226 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
26227 CONST_DOUBLE handling. Use wide-int interfaces.
26228 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
26229 (gen_enumeration_type_die): Use add_AT_wide.
26230 (hash_loc_operands): Add case dw_val_class_wide_int.
26231 (compare_loc_operands): Likewise.
26232 * dwarf2out.h: Include wide-int.h.
26233 (wide_int_ptr): New.
26234 (enum dw_val_class): Add dw_val_class_wide_int.
26235 (struct dw_val_struct): Add val_wide.
26236 * emit-rtl.c (const_wide_int_htab): New.
26237 (const_wide_int_htab_hash): New.
26238 (const_wide_int_htab_eq): New.
26239 (lookup_const_wide_int): New.
26240 (const_double_htab_hash): Use wide-int interfaces.
26241 (const_double_htab_eq): Likewise.
26242 (rtx_to_double_int): Conditionally compile for wide-int.
26243 (immed_double_int_const): Rename to immed_wide_int_const and
26244 update for wide-int.
26245 (immed_double_const): Conditionally compile for wide-int.
26246 (init_emit_once): Use wide-int interfaces.
26247 * explow.c (plus_constant): Likewise.
26248 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
26249 (lshift_value): Use wide-int interfaces.
26250 (expand_mult): Likewise.
26251 (choose_multiplier): Likewise.
26252 (expand_smod_pow2): Likewise.
26253 (make_tree): Likewise.
26254 * expr.c (convert_modes): Consolidate handling of constants.
26255 Use wide-int interfaces.
26256 (emit_group_load_1): Add note.
26257 (store_expr): Update comment.
26258 (get_inner_reference): Use wide-int interfaces.
26259 (expand_constructor): Update comment.
26260 (expand_expr_real_2): Use wide-int interfaces.
26261 (expand_expr_real_1): Likewise.
26262 (reduce_to_bit_field_precision): Likewise.
26263 (const_vector_from_tree): Likewise.
26264 * final.c: Include wide-int-print.h.
26265 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
26266 * fixed-value.c: Include wide-int.h.
26267 (fixed_from_string): Use wide-int interfaces.
26268 (fixed_to_decimal): Likewise.
26269 (fixed_convert_from_real): Likewise.
26270 (real_convert_from_fixed): Likewise.
26271 * fold-const.h (mem_ref_offset): Return an offset_int.
26272 (div_if_zero_remainder): Remove code parameter.
26273 * fold-const.c (div_if_zero_remainder): Remove code parameter.
26274 Use wide-int interfaces.
26275 (may_negate_without_overflow_p): Use wide-int interfaces.
26276 (negate_expr_p): Likewise.
26277 (fold_negate_expr): Likewise.
26278 (int_const_binop_1): Likewise.
26279 (const_binop): Likewise.
26280 (fold_convert_const_int_from_int): Likewise.
26281 (fold_convert_const_int_from_real): Likewise.
26282 (fold_convert_const_int_from_fixed): Likewise.
26283 (fold_convert_const_fixed_from_int): Likewise.
26284 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
26285 (sign_bit_p): Use wide-int interfaces.
26286 (make_range_step): Likewise.
26287 (build_range_check): Likewise. Pass an integer of the correct type
26288 instead of using integer_one_node.
26289 (range_predecessor): Pass an integer of the correct type instead
26290 of using integer_one_node.
26291 (range_successor): Likewise.
26292 (merge_ranges): Likewise.
26293 (unextend): Use wide-int interfaces.
26294 (extract_muldiv_1): Likewise.
26295 (fold_div_compare): Likewise.
26296 (fold_single_bit_test): Likewise.
26297 (fold_sign_changed_comparison): Likewise.
26298 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
26299 (fold_plusminus_mult_expr): Use wide-int interfaces.
26300 (native_encode_int): Likewise.
26301 (native_interpret_int): Likewise.
26302 (fold_unary_loc): Likewise.
26303 (pointer_may_wrap_p): Likewise.
26304 (size_low_cst): Likewise.
26305 (mask_with_tz): Likewise.
26306 (fold_binary_loc): Likewise.
26307 (fold_ternary_loc): Likewise.
26308 (multiple_of_p): Likewise.
26309 (tree_call_nonnegative_warnv_p): Update calls to
26310 tree_int_cst_min_precision and real_from_integer.
26311 (fold_negate_const): Use wide-int interfaces.
26312 (fold_abs_const): Likewise.
26313 (fold_relational_const): Use tree_int_cst_lt.
26314 (round_up_loc): Use wide-int interfaces.
26315 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
26316 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
26317 * gengtype.c: Remove include of double-int.h.
26318 (do_typedef): Use wide-int interfaces.
26319 (open_base_files): Add wide-int.h.
26320 (main): Add offset_int and widest_int typedefs.
26321 * gengtype-lex.l: Handle "^".
26322 (CXX_KEYWORD): Add "static".
26323 * gengtype-parse.c (require3): New.
26324 (require_template_declaration): Handle constant template arguments
26325 and nested templates.
26326 * gengtype-state.c: Don't include "double-int.h".
26327 * genpreds.c (write_one_predicate_function): Update comment.
26328 (write_tm_constrs_h): Add check for hval and lval use in
26330 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
26331 (add_to_sequence): Likewise.
26332 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
26333 and const_double_operand.
26334 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
26336 * gimple-fold.c (get_base_constructor): Likewise.
26337 (fold_array_ctor_reference): Likewise.
26338 (fold_nonarray_ctor_reference): Likewise.
26339 (fold_const_aggregate_ref_1): Likewise.
26340 (gimple_val_nonnegative_real_p): Likewise.
26341 (gimple_fold_indirect_ref): Likewise.
26342 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
26343 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
26344 (struct slsr_cand_d): Change index to be widest_int.
26345 (struct incr_info_d): Change incr to be widest_int.
26346 (alloc_cand_and_find_basis): Use wide-int interfaces.
26347 (slsr_process_phi): Likewise.
26348 (backtrace_base_for_ref): Likewise. Return a widest_int.
26349 (restructure_reference): Take a widest_int instead of a double_int.
26350 (slsr_process_ref): Use wide-int interfaces.
26351 (create_mul_ssa_cand): Likewise.
26352 (create_mul_imm_cand): Likewise.
26353 (create_add_ssa_cand): Likewise.
26354 (create_add_imm_cand): Take a widest_int instead of a double_int.
26355 (slsr_process_add): Use wide-int interfaces.
26356 (slsr_process_cast): Likewise.
26357 (slsr_process_copy): Likewise.
26358 (dump_candidate): Likewise.
26359 (dump_incr_vec): Likewise.
26360 (replace_ref): Likewise.
26361 (cand_increment): Likewise. Return a widest_int.
26362 (cand_abs_increment): Likewise.
26363 (replace_mult_candidate): Take a widest_int instead of a double_int.
26364 (replace_unconditional_candidate): Use wide-int interfaces.
26365 (incr_vec_index): Take a widest_int instead of a double_int.
26366 (create_add_on_incoming_edge): Likewise.
26367 (create_phi_basis): Use wide-int interfaces.
26368 (replace_conditional_candidate): Likewise.
26369 (record_increment): Take a widest_int instead of a double_int.
26370 (record_phi_increments): Use wide-int interfaces.
26371 (phi_incr_cost): Take a widest_int instead of a double_int.
26372 (lowest_cost_path): Likewise.
26373 (total_savings): Likewise.
26374 (analyze_increments): Use wide-int interfaces.
26375 (ncd_with_phi): Take a widest_int instead of a double_int.
26376 (ncd_of_cand_and_phis): Likewise.
26377 (nearest_common_dominator_for_cands): Likewise.
26378 (insert_initializers): Use wide-int interfaces.
26379 (all_phi_incrs_profitable): Likewise.
26380 (replace_one_candidate): Likewise.
26381 (replace_profitable_candidates): Likewise.
26382 * godump.c: Include wide-int-print.h.
26383 (go_output_typedef): Use wide-int interfaces.
26384 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
26385 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
26386 (build_loop_iteration_domains): Likewise.
26387 * hooks.h: Include wide-int.h rather than double-int.h.
26388 (hook_bool_dint_dint_uint_bool_true): Delete.
26389 (hook_bool_wint_wint_uint_bool_true): Declare.
26390 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
26391 (hook_bool_wint_wint_uint_bool_true): New.
26392 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
26394 (ubsan_expand_si_overflow_mul_check): Likewise.
26395 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
26396 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
26397 (get_ancestor_addr_info): Likewise.
26398 (ipa_modify_call_arguments): Likewise.
26399 * loop-doloop.c (doloop_modify): Likewise.
26400 (doloop_optimize): Likewise.
26401 * loop-iv.c (iv_number_of_iterations): Likewise.
26402 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
26403 (unroll_loop_constant_iterations): Likewise.
26404 (decide_unroll_runtime_iterations): Likewise.
26405 (unroll_loop_runtime_iterations): Likewise.
26406 (decide_peel_simple): Likewise.
26407 (decide_unroll_stupid): Likewise.
26408 * lto-streamer-in.c (streamer_read_wi): Add.
26409 (input_cfg): Use wide-int interfaces.
26410 (lto_input_tree_1): Likewise.
26411 * lto-streamer-out.c (streamer_write_wi): Add.
26412 (hash_tree): Use wide-int interfaces.
26413 (output_cfg): Likewise.
26414 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
26415 (GTFILES): Add wide-int.h and signop.h.
26416 (TAGS): Look for .cc files too.
26417 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
26418 * optabs.c (expand_subword_shift): Likewise.
26419 (expand_doubleword_shift): Likewise.
26420 (expand_absneg_bit): Likewise.
26421 (expand_copysign_absneg): Likewise.
26422 (expand_copysign_bit): Likewise.
26423 * postreload.c (reload_cse_simplify_set): Likewise.
26424 * predict.c (predict_iv_comparison): Likewise.
26425 * pretty-print.h: Include wide-int-print.h.
26427 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
26428 * print-tree.c: Include wide-int-print.h.
26429 (print_node_brief): Use wide-int interfaces.
26430 (print_node): Likewise.
26431 * read-rtl.c (validate_const_wide_int): New.
26432 (read_rtx_code): Add CONST_WIDE_INT case.
26433 * real.c: Include wide-int.h.
26434 (real_to_integer2): Delete.
26435 (real_to_integer): New function, returning a wide_int.
26436 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
26437 (ten_to_ptwo): Update call to real_from_integer.
26438 (real_digit): Likewise.
26439 * real.h: Include signop.h, wide-int.h and insn-modes.h.
26440 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
26441 (REAL_VALUE_TO_INT): Delete.
26442 (real_to_integer): Declare a wide-int form.
26443 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
26444 * recog.c (const_int_operand): Improve comment.
26445 (const_scalar_int_operand): New.
26446 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
26447 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
26448 (split_double): Likewise.
26449 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
26450 (rtx_size): Likewise.
26451 (rtx_alloc_stat_v): New.
26452 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
26453 (cwi_output_hex): New.
26454 (iterative_hash_rtx): Handle CONST_WIDE_INT.
26455 (cwi_check_failed_bounds): New.
26456 * rtl.def (CONST_WIDE_INT): New.
26457 * rtl.h: Include <utility> and wide-int.h.
26458 (struct hwivec_def): New.
26459 (CWI_GET_NUM_ELEM): New.
26460 (CWI_PUT_NUM_ELEM): New.
26461 (struct rtx_def): Add num_elem and hwiv.
26462 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
26463 (CASE_CONST_UNIQUE): Likewise.
26464 (CASE_CONST_ANY): Likewise.
26465 (CONST_SCALAR_INT_P): Likewise.
26466 (CONST_WIDE_INT_P): New.
26468 (HWIVEC_CHECK): New.
26469 (cwi_check_failed_bounds): New.
26471 (HWIVEC_CHECK): New.
26472 (CONST_WIDE_INT_VEC) New.
26473 (CONST_WIDE_INT_NUNITS) New.
26474 (CONST_WIDE_INT_ELT) New.
26475 (rtx_mode_t): New type.
26476 (wi::int_traits <rtx_mode_t>): New.
26478 (wi::min_value): New.
26479 (wi::max_value): New.
26481 (const_wide_int_alloc): New.
26482 (immed_wide_int_const): New.
26483 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
26484 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
26485 * signop.h: New file.
26486 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
26487 (simplify_const_unary_operation): Use wide-int interfaces.
26488 (simplify_binary_operation_1): Likewise.
26489 (simplify_const_binary_operation): Likewise.
26490 (simplify_const_relational_operation): Likewise.
26491 (simplify_immed_subreg): Likewise.
26492 * stmt.c (expand_case): Likewise.
26493 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
26494 signop rather than a bool.
26495 * stor-layout.c (layout_type): Use wide-int interfaces.
26496 (initialize_sizetypes): Update calls to
26497 set_min_and_max_values_for_integral_type.
26498 (set_min_and_max_values_for_integral_type): Take a signop rather
26499 than a bool. Use wide-int interfaces.
26500 (fixup_signed_type): Update accordingly. Remove
26501 HOST_BITS_PER_DOUBLE_INT limit.
26502 (fixup_unsigned_type): Likewise.
26503 * system.h (STATIC_CONSTANT_P): New.
26504 (STATIC_ASSERT): New.
26505 * target.def (can_use_doloop_p): Take widest_ints rather than
26507 * target.h: Include wide-int.h rather than double-int.h.
26508 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
26510 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
26511 rather than INT_CST_LT_UNSIGNED.
26512 (can_use_doloop_if_innermost): Take widest_ints rather than
26514 * tree-affine.c: Include wide-int-print.h.
26515 (double_int_ext_for_comb): Delete.
26516 (wide_int_ext_for_comb): New.
26517 (aff_combination_zero): Use wide-int interfaces.
26518 (aff_combination_const): Take a widest_int instead of a double_int.
26519 (aff_combination_elt): Use wide-int interfaces.
26520 (aff_combination_scale): Take a widest_int instead of a double_int.
26521 (aff_combination_add_elt): Likewise.
26522 (aff_combination_add_cst): Likewise.
26523 (aff_combination_add): Use wide-int interfaces.
26524 (aff_combination_convert): Likewise.
26525 (tree_to_aff_combination): Likewise.
26526 (add_elt_to_tree): Take a widest_int instead of a double_int.
26527 (aff_combination_to_tree): Use wide-int interfaces.
26528 (aff_combination_remove_elt): Likewise.
26529 (aff_combination_add_product): Take a widest_int instead of
26531 (aff_combination_mult): Use wide-int interfaces.
26532 (aff_combination_expand): Likewise.
26533 (double_int_constant_multiple_p): Delete.
26534 (wide_int_constant_multiple_p): New.
26535 (aff_combination_constant_multiple_p): Take a widest_int pointer
26536 instead of a double_int pointer.
26537 (print_aff): Use wide-int interfaces.
26538 (get_inner_reference_aff): Take a widest_int pointer
26539 instead of a double_int pointer.
26540 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
26541 * tree-affine.h: Include wide-int.h.
26542 (struct aff_comb_elt): Change type of coef to widest_int.
26543 (struct affine_tree_combination): Change type of offset to widest_int.
26544 (double_int_ext_for_comb): Delete.
26545 (wide_int_ext_for_comb): New.
26546 (aff_combination_const): Use widest_int instead of double_int.
26547 (aff_combination_scale): Likewise.
26548 (aff_combination_add_elt): Likewise.
26549 (aff_combination_constant_multiple_p): Likewise.
26550 (get_inner_reference_aff): Likewise.
26551 (aff_comb_cannot_overlap_p): Likewise.
26552 (aff_combination_zero_p): Use wide-int interfaces.
26553 * tree.c: Include tree.h.
26554 (init_ttree): Use make_int_cst.
26555 (tree_code_size): Removed code for INTEGER_CST case.
26556 (tree_size): Add INTEGER_CST case.
26557 (make_node_stat): Update comment.
26558 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
26559 (build_int_cst_type): Use wide-int interfaces.
26560 (double_int_to_tree): Likewise.
26561 (double_int_fits_to_tree_p): Delete.
26562 (force_fit_type_double): Delete.
26563 (force_fit_type): New.
26564 (int_cst_hash_hash): Use wide-int interfaces.
26565 (int_cst_hash_eq): Likewise.
26566 (build_int_cst_wide): Delete.
26567 (wide_int_to_tree): New.
26568 (cache_integer_cst): Use wide-int interfaces.
26569 (build_low_bits_mask): Likewise.
26570 (cst_and_fits_in_hwi): Likewise.
26571 (real_value_from_int_cst): Likewise.
26572 (make_int_cst_stat): New.
26573 (integer_zerop): Use wide_int interfaces.
26574 (integer_onep): Likewise.
26575 (integer_all_onesp): Likewise.
26576 (integer_pow2p): Likewise.
26577 (integer_nonzerop): Likewise.
26578 (tree_log2): Likewise.
26579 (tree_floor_log2): Likewise.
26580 (tree_ctz): Likewise.
26581 (int_size_in_bytes): Likewise.
26582 (mem_ref_offset): Return an offset_int rather than a double_int.
26583 (build_type_attribute_qual_variant): Use wide_int interfaces.
26584 (type_hash_eq): Likewise
26585 (tree_int_cst_equal): Likewise.
26586 (tree_int_cst_lt): Delete.
26587 (tree_int_cst_compare): Likewise.
26588 (tree_fits_shwi_p): Use wide_int interfaces.
26589 (tree_fits_uhwi_p): Likewise.
26590 (tree_int_cst_sign_bit): Likewise.
26591 (tree_int_cst_sgn): Likewise.
26592 (tree_int_cst_min_precision): Take a signop rather than a bool.
26593 (simple_cst_equal): Use wide_int interfaces.
26594 (compare_tree_int): Likewise.
26595 (iterative_hash_expr): Likewise.
26596 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
26598 (get_type_static_bounds): Use wide_int interfaces.
26599 (tree_int_cst_elt_check_failed): New.
26600 (build_common_tree_nodes): Reordered to set prec before filling in
26602 (int_cst_value): Check cst_and_fits_in_hwi.
26603 (widest_int_cst_value): Use wide_int interfaces.
26604 (upper_bound_in_type): Likewise.
26605 (lower_bound_in_type): Likewise.
26606 (num_ending_zeros): Likewise.
26607 (drop_tree_overflow): Likewise.
26608 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
26609 (gen_conditions_for_pow_cst_base): Likewise.
26610 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
26611 (group_case_labels_stmt): Use wide-int interfaces.
26612 (verify_gimple_assign_binary): Likewise.
26613 (print_loop): Likewise.
26614 * tree-chrec.c (tree_fold_binomial): Likewise.
26615 * tree-core.h (struct tree_base): Add int_length.
26616 (struct tree_int_cst): Change rep of value.
26617 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
26618 (dr_may_alias_p): Likewise.
26619 (max_stmt_executions_tree): Likewise.
26620 * tree.def (INTEGER_CST): Update comment.
26621 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
26622 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
26623 * tree-dump.c: Include wide-int.h and wide-int-print.h.
26624 (dequeue_and_dump): Use wide-int interfaces.
26625 * tree.h: Include wide-int.h.
26626 (NULL_TREE): Moved to earlier loc in file.
26627 (TREE_INT_CST_ELT_CHECK): New.
26628 (tree_int_cst_elt_check_failed): New.
26630 (TREE_INT_CST): Delete.
26631 (TREE_INT_CST_LOW): Use wide-int interfaces.
26632 (TREE_INT_CST_HIGH): Delete.
26633 (TREE_INT_CST_NUNITS): New.
26634 (TREE_INT_CST_EXT_NUNITS): Likewise.
26635 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
26636 (TREE_INT_CST_ELT): Likewise.
26637 (INT_CST_LT): Delete.
26638 (tree_int_cst_elt_check): New (two forms).
26639 (type_code_size): Update comment.
26640 (make_int_cst_stat, make_int_cst): New.
26641 (tree_to_double_int): Delete.
26642 (double_int_fits_to_tree_p): Delete.
26643 (force_fit_type_double): Delete.
26644 (build_int_cstu): Replace with out-of-line function.
26645 (build_int_cst_wide): Delete.
26646 (tree_int_cst_lt): Define inline.
26647 (tree_int_cst_le): New.
26648 (tree_int_cst_compare): Define inline.
26649 (tree_int_cst_min_precision): Take a signop rather than a bool.
26650 (wi::int_traits <const_tree>): New.
26651 (wi::int_traits <tree>): New.
26652 (wi::extended_tree): New.
26653 (wi::int_traits <wi::extended_tree>): New.
26654 (wi::to_widest): New.
26655 (wi::to_offset): New.
26656 (wi::fits_to_tree_p): New.
26657 (wi::min_value): New.
26658 (wi::max_value): New.
26659 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
26660 (copy_tree_body_r): Likewise.
26661 * tree-object-size.c (compute_object_offset): Likewise.
26662 (addr_object_size): Likewise.
26663 * tree-predcom.c: Include wide-int-print.h.
26664 (struct dref_d): Change type of offset to widest_int.
26665 (dump_dref): Call wide-int printer.
26666 (aff_combination_dr_offset): Use wide-int interfaces.
26667 (determine_offset): Take a widest_int pointer rather than a
26668 double_int pointer.
26669 (split_data_refs_to_components): Use wide-int interfaces.
26670 (suitable_component_p): Likewise.
26671 (order_drefs): Likewise.
26672 (add_ref_to_chain): Likewise.
26673 (valid_initializer_p): Likewise.
26674 (determine_roots_comp): Likewise.
26675 * tree-pretty-print.c: Include wide-int-print.h.
26676 (dump_generic_node): Use wide-int interfaces.
26677 * tree-sra.c (sra_ipa_modify_expr): Likewise.
26678 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
26679 (move_fixed_address_to_symbol): Likewise.
26680 (move_hint_to_base): Likewise.
26681 (move_pointer_to_base): Likewise.
26682 (move_variant_to_index): Likewise.
26683 (most_expensive_mult_to_index): Likewise.
26684 (addr_to_parts): Likewise.
26685 (copy_ref_info): Likewise.
26686 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
26687 (indirect_refs_may_alias_p): Likewise.
26688 (stmt_kills_ref_p_1): Likewise.
26689 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
26690 * tree-ssa-ccp.c: Update comment at top of file. Include
26692 (struct prop_value_d): Change type of mask to widest_int.
26693 (extend_mask): New function.
26694 (dump_lattice_value): Use wide-int interfaces.
26695 (get_default_value): Likewise.
26696 (set_constant_value): Likewise.
26697 (set_value_varying): Likewise.
26698 (valid_lattice_transition): Likewise.
26699 (set_lattice_value): Likewise.
26700 (value_to_double_int): Delete.
26701 (value_to_wide_int): New.
26702 (get_value_from_alignment): Use wide-int interfaces.
26703 (get_value_for_expr): Likewise.
26704 (do_dbg_cnt): Likewise.
26705 (ccp_finalize): Likewise.
26706 (ccp_lattice_meet): Likewise.
26707 (bit_value_unop_1): Use widest_ints rather than double_ints.
26708 (bit_value_binop_1): Likewise.
26709 (bit_value_unop): Use wide-int interfaces.
26710 (bit_value_binop): Likewise.
26711 (bit_value_assume_aligned): Likewise.
26712 (evaluate_stmt): Likewise.
26713 (ccp_fold_stmt): Likewise.
26714 (visit_cond_stmt): Likewise.
26715 (ccp_visit_stmt): Likewise.
26716 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
26717 (constant_pointer_difference): Likewise.
26718 (associate_pointerplus): Likewise.
26719 (combine_conversions): Likewise.
26720 * tree-ssa-loop.h: Include wide-int.h.
26721 (struct tree_niter_desc): Change type of max to widest_int.
26722 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
26723 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
26724 (remove_redundant_iv_tests): Likewise.
26725 (canonicalize_loop_induction_variables): Likewise.
26726 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
26727 (constant_multiple_of): Take a widest_int pointer instead of
26728 a double_int pointer.
26729 (get_computation_aff): Use wide-int interfaces.
26730 (ptr_difference_cost): Likewise.
26731 (difference_cost): Likewise.
26732 (get_loop_invariant_expr_id): Likewise.
26733 (get_computation_cost_at): Likewise.
26734 (iv_elimination_compare_lt): Likewise.
26735 (may_eliminate_iv): Likewise.
26736 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
26737 instead of double_int.
26738 (max_loop_iterations): Likewise.
26739 (max_stmt_executions): Likewise.
26740 (estimated_stmt_executions): Likewise.
26741 * tree-ssa-loop-niter.c: Include wide-int-print.h.
26742 (split_to_var_and_offset): Use wide-int interfaces.
26743 (determine_value_range): Likewise.
26744 (bound_difference_of_offsetted_base): Likewise.
26745 (bounds_add): Take a widest_int instead of a double_int.
26746 (number_of_iterations_ne_max): Use wide-int interfaces.
26747 (number_of_iterations_ne): Likewise.
26748 (number_of_iterations_lt_to_ne): Likewise.
26749 (assert_loop_rolls_lt): Likewise.
26750 (number_of_iterations_lt): Likewise.
26751 (number_of_iterations_le): Likewise.
26752 (number_of_iterations_cond): Likewise.
26753 (number_of_iterations_exit): Likewise.
26754 (finite_loop_p): Likewise.
26755 (derive_constant_upper_bound_assign): Likewise.
26756 (derive_constant_upper_bound): Return a widest_int.
26757 (derive_constant_upper_bound_ops): Likewise.
26758 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
26759 (record_estimate): Take a widest_int rather than a double_int.
26760 (record_nonwrapping_iv): Use wide-int interfaces.
26761 (double_int_cmp): Delete.
26762 (wide_int_cmp): New.
26763 (bound_index): Take a widest_int rather than a double_int.
26764 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
26765 (maybe_lower_iteration_bound): Likewise.
26766 (estimate_numbers_of_iterations_loop): Likewise.
26767 (estimated_loop_iterations): Take a widest_int pointer than than
26768 a double_int pointer.
26769 (estimated_loop_iterations_int): Use wide-int interfaces.
26770 (max_loop_iterations): Take a widest_int pointer than than
26771 a double_int pointer.
26772 (max_loop_iterations_int): Use wide-int interfaces.
26773 (max_stmt_executions): Take a widest_int pointer than than
26774 a double_int pointer.
26775 (estimated_stmt_executions): Likewise.
26776 (n_of_executions_at_most): Use wide-int interfaces.
26777 (scev_probably_wraps_p): Likewise.
26778 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
26779 to real_to_integer.
26780 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
26782 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
26783 double_ints. Adjust for trailing_wide_ints <3> representation.
26784 (set_nonzero_bits): Likewise.
26785 (get_range_info): Return wide_ints rather than double_ints.
26786 Adjust for trailing_wide_ints <3> representation.
26787 (get_nonzero_bits): Likewise.
26788 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
26790 * tree-ssanames.h (struct range_info_def): Replace min, max and
26791 nonzero_bits with a trailing_wide_ints <3>.
26792 (set_range_info): Use wide_int_refs rather than double_ints.
26793 (set_nonzero_bits): Likewise.
26794 (get_range_info): Return wide_ints rather than double_ints.
26795 (get_nonzero_bits): Likewise.
26796 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
26797 * tree-ssa-pre.c (phi_translate_1): Likewise.
26798 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
26799 (acceptable_pow_call): Likewise.
26800 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
26802 (vn_reference_fold_indirect): Likewise.
26803 (vn_reference_maybe_forwprop_address): Likewise.
26804 (valueize_refs_1): Likewise.
26805 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
26806 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
26807 tree_int_cst_lt and tree_int_cst_le.
26808 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
26810 (streamer_alloc_tree): Likewise.
26811 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
26812 (streamer_write_tree_header): Likewise.
26813 (streamer_write_integer_cst): Likewise.
26814 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
26815 (build_constructors): Likewise.
26816 (array_value_type): Likewise.
26817 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
26818 (vect_check_gather): Likewise.
26819 * tree-vect-generic.c (build_replicated_const): Likewise.
26820 (expand_vector_divmod): Likewise.
26821 * tree-vect-loop.c (vect_transform_loop): Likewise.
26822 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
26823 (vect_do_peeling_for_alignment): Likewise.
26824 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
26825 * tree-vrp.c: Include wide-int.h.
26826 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
26827 (extract_range_from_assert): Use wide-int interfaces.
26828 (vrp_int_const_binop): Likewise.
26829 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
26830 double_int pointers.
26831 (ranges_from_anti_range): Use wide-int interfaces.
26832 (quad_int_cmp): Delete.
26833 (quad_int_pair_sort): Likewise.
26834 (extract_range_from_binary_expr_1): Use wide-int interfaces.
26835 (extract_range_from_unary_expr_1): Likewise.
26836 (adjust_range_with_scev): Likewise.
26837 (masked_increment): Take and return wide_ints rather than double_ints.
26838 (register_edge_assert_for_2): Use wide-int interfaces.
26839 (check_array_ref): Likewise.
26840 (search_for_addr_array): Likewise.
26841 (maybe_set_nonzero_bits): Likewise.
26842 (union_ranges): Pass an integer of the correct type instead of
26843 using integer_one_node.
26844 (intersect_ranges): Likewise.
26845 (simplify_truth_ops_using_ranges): Likewise.
26846 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
26847 (range_fits_type_p): Likewise.
26848 (simplify_cond_using_ranges): Likewise. Take a signop rather than
26850 (simplify_conversion_using_ranges): Use wide-int interfaces.
26851 (simplify_float_conversion_using_ranges): Likewise.
26852 (vrp_finalize): Likewise.
26853 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
26854 (gimple_stringops_transform): Likewise.
26855 * varasm.c (decode_addr_const): Likewise.
26856 (const_hash_1): Likewise.
26857 (const_rtx_hash_1): Likewise
26858 (output_constant): Likewise.
26859 (array_size_for_constructor): Likewise.
26860 (output_constructor_regular_field): Likewise.
26861 (output_constructor_bitfield): Likewise.
26862 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
26863 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
26865 * gencheck.c: Define BITS_PER_UNIT.
26866 * wide-int.cc: New.
26868 * wide-int-print.cc: New.
26869 * wide-int-print.h: New.
26871 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
26873 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
26875 2014-05-06 Richard Biener <rguenther@suse.de>
26877 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
26878 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
26879 (TODO_verify_all): Adjust.
26880 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
26881 TODO_verify_stmts and TODO_verify_rtl_sharing.
26882 * bb-reorder.c: Likewise.
26883 * cfgexpand.c: Likewise.
26884 * cprop.c: Likewise.
26886 * function.c: Likewise.
26887 * fwprop.c: Likewise.
26888 * gcse.c: Likewise.
26889 * gimple-ssa-isolate-paths.c: Likewise.
26890 * gimple-ssa-strength-reduction.c: Likewise.
26891 * ipa-split.c: Likewise.
26892 * loop-init.c: Likewise.
26893 * loop-unroll.c: Likewise.
26894 * lower-subreg.c: Likewise.
26895 * modulo-sched.c: Likewise.
26896 * postreload-gcse.c: Likewise.
26897 * predict.c: Likewise.
26898 * recog.c: Likewise.
26899 * sched-rgn.c: Likewise.
26900 * store-motion.c: Likewise.
26901 * tracer.c: Likewise.
26902 * trans-mem.c: Likewise.
26903 * tree-call-cdce.c: Likewise.
26904 * tree-cfg.c: Likewise.
26905 * tree-cfgcleanup.c: Likewise.
26906 * tree-complex.c: Likewise.
26907 * tree-eh.c: Likewise.
26908 * tree-emutls.c: Likewise.
26909 * tree-if-conv.c: Likewise.
26910 * tree-into-ssa.c: Likewise.
26911 * tree-loop-distribution.c: Likewise.
26912 * tree-object-size.c: Likewise.
26913 * tree-parloops.c: Likewise.
26914 * tree-pass.h: Likewise.
26915 * tree-sra.c: Likewise.
26916 * tree-ssa-ccp.c: Likewise.
26917 * tree-ssa-copy.c: Likewise.
26918 * tree-ssa-copyrename.c: Likewise.
26919 * tree-ssa-dce.c: Likewise.
26920 * tree-ssa-dom.c: Likewise.
26921 * tree-ssa-dse.c: Likewise.
26922 * tree-ssa-forwprop.c: Likewise.
26923 * tree-ssa-ifcombine.c: Likewise.
26924 * tree-ssa-loop-ch.c: Likewise.
26925 * tree-ssa-loop-ivcanon.c: Likewise.
26926 * tree-ssa-loop.c: Likewise.
26927 * tree-ssa-math-opts.c: Likewise.
26928 * tree-ssa-phiopt.c: Likewise.
26929 * tree-ssa-phiprop.c: Likewise.
26930 * tree-ssa-pre.c: Likewise.
26931 * tree-ssa-reassoc.c: Likewise.
26932 * tree-ssa-sink.c: Likewise.
26933 * tree-ssa-strlen.c: Likewise.
26934 * tree-ssa-tail-merge.c: Likewise.
26935 * tree-ssa-uncprop.c: Likewise.
26936 * tree-switch-conversion.c: Likewise.
26937 * tree-tailcall.c: Likewise.
26938 * tree-vect-generic.c: Likewise.
26939 * tree-vectorizer.c: Likewise.
26940 * tree-vrp.c: Likewise.
26941 * tsan.c: Likewise.
26942 * var-tracking.c: Likewise.
26943 * bt-load.c: Likewise.
26944 * cfgcleanup.c: Likewise.
26945 * combine-stack-adj.c: Likewise.
26946 * combine.c: Likewise.
26947 * compare-elim.c: Likewise.
26948 * config/epiphany/resolve-sw-modes.c: Likewise.
26949 * config/i386/i386.c: Likewise.
26950 * config/mips/mips.c: Likewise.
26951 * config/s390/s390.c: Likewise.
26952 * config/sh/sh_treg_combine.cc: Likewise.
26953 * config/sparc/sparc.c: Likewise.
26956 * final.c: Likewise.
26957 * ifcvt.c: Likewise.
26958 * mode-switching.c: Likewise.
26959 * passes.c: Likewise.
26960 * postreload.c: Likewise.
26962 * reg-stack.c: Likewise.
26963 * regcprop.c: Likewise.
26964 * regrename.c: Likewise.
26967 2014-05-06 Richard Biener <rguenther@suse.de>
26969 PR middle-end/61070
26970 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
26971 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
26973 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
26976 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
26978 2014-05-05 Radovan Obradovic <robradovic@mips.com>
26979 Tom de Vries <tom@codesourcery.com>
26981 * target.def (call_fusage_contains_non_callee_clobbers): New
26983 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
26985 (@node Miscellaneous Register Hooks): New node.
26986 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
26987 * doc/tm.texi: Regenerate.
26989 2014-05-05 Marek Polacek <polacek@redhat.com>
26992 * opts.c (common_handle_option): Call error_at instead of warning_at.
26994 2014-05-05 Richard Biener <rguenther@suse.de>
26996 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
26997 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
26998 under the TODO_verify_il umbrella.
27000 2014-05-05 Richard Biener <rguenther@suse.de>
27002 * passes.c (execute_function_todo): Move TODO_verify_flow under
27003 the TODO_verify_ul umbrella.
27005 2014-05-05 Richard Biener <rguenther@suse.de>
27007 PR middle-end/61010
27008 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
27009 X & CST away from a CST that is the mask of a mode.
27011 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
27013 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
27014 int argument to enum machine_mode.
27015 (picochip_class_max_nregs): Ditto.
27016 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
27017 (picochip_class_max_nregs): Ditto.
27019 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27021 * target.def: Add new target hook.
27022 * doc/tm.texi: Regenerate.
27023 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
27024 * targhooks.c (default_keep_leaf_when_profiled): New function.
27026 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
27027 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
27029 2014-05-05 Bin Cheng <bin.cheng@arm.com>
27031 PR tree-optimization/60363
27032 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
27033 (copy_phi_args): New parameters. Call get_value_locus_in_path.
27034 (update_destination_phis): New parameter.
27035 (create_edge_and_update_destination_phis): Ditto.
27036 (ssa_fix_duplicate_block_edges): Pass new arguments.
27037 (thread_single_edge): Ditto.
27039 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
27041 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
27042 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
27043 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
27044 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
27045 Use RS6000_BTM_HARD_FLOAT.
27046 (BU_MISC_2): Likewise.
27047 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
27048 RS6000_BTM_HARD_FLOAT.
27049 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
27050 is explicitly used.
27051 (rs6000_invalid_builtin): Add hard floating builtin support.
27052 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
27053 hard float builtins.
27054 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
27056 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
27058 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
27059 Add missing function* argument.
27061 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
27063 * lra-constraints.c (valid_address_p): Move earlier in file.
27064 Add a constraint argument to the address_info version.
27065 (satisfies_memory_constraint_p): New function.
27066 (satisfies_address_constraint_p): Likewise.
27067 (process_alt_operands, curr_insn_transform): Use them.
27068 (process_address): Pass the constraint to valid_address_p when
27069 checking address operands.
27071 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
27073 * config/mips/mips.c (mips_isa_rev): New variable.
27074 (mips_set_architecture): Set it.
27075 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
27077 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
27078 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
27079 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
27080 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
27081 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
27082 conditions in terms of mips_isa_rev.
27083 (mips_isa_rev): Declare.
27085 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
27087 * config/sh/sh-mem.cc: Use tabs instead of spaces.
27088 (prob_unlikely, prob_likely): Make variables const.
27090 2014-05-03 Denis Chertykov <chertykov@gmail.com>
27092 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
27094 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
27096 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
27098 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
27100 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
27101 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
27102 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
27104 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
27105 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
27107 Replace usage of ROUND_REG with sh_round_reg.
27108 Use CEIL instead of ROUND_ADVANCE.
27110 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
27113 * config/sh/sh.c: Include stdlib headers before everything else.
27115 2014-05-02 Jakub Jelinek <jakub@redhat.com>
27117 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
27118 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
27119 (gimplify_adjust_omp_clauses): Simd region is never
27120 directly nested in combined parallel. Instead, for linear
27121 with copyin/copyout, if in combined for simd loop, make decl
27122 firstprivate/lastprivate on OMP_FOR.
27123 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
27124 expand_omp_for_static_chunk): When setting endvar, also set
27125 fd->loop.v to the same value.
27127 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27129 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
27131 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
27133 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
27136 2014-05-02 Marek Polacek <polacek@redhat.com>
27138 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
27140 2014-05-02 Kito Cheng <kito@0xlab.org>
27142 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
27143 to a C expression marco.
27144 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
27145 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
27146 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
27147 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
27148 HONOR_REG_ALLOC_ORDER.
27149 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
27151 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
27153 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
27155 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
27157 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
27159 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
27161 * tree-if-conv.c (is_cond_scalar_reduction): New function.
27162 (convert_scalar_cond_reduction): Likewise.
27163 (predicate_scalar_phi): Add recognition and transformation
27164 of simple conditioanl reduction to be vectorizable.
27166 2014-05-01 Marek Polacek <polacek@redhat.com>
27169 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
27171 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
27173 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
27174 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
27175 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
27176 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
27177 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
27178 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
27179 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
27180 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
27182 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
27184 * config/arc/arc.opt (mlra): Move comment above option name
27185 to avoid mis-parsing as language options.
27187 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27189 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
27190 * config/sol2.h: ... here.
27191 * config/sol2-10.h: Remove.
27193 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
27194 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
27195 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
27196 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
27197 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
27198 * config/sol2.h: ... here.
27199 (SECTION_NAME_FORMAT): Don't redefine.
27200 (STARTFILE_ARCH32_SPEC): Rename to ...
27201 (STARTFILE_ARCH_SPEC): ... this.
27202 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
27203 * config/sparc/sol2.h: ... here.
27204 (SECTION_NAME_FORMAT): Don't undef.
27205 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
27206 (SUBTARGET_EXTRA_SPECS): Remove.
27207 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
27209 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
27210 (MD_STARTFILE_PREFIX): Remove.
27211 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
27212 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
27213 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
27214 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
27215 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
27216 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
27217 * config/i386/sol2.h: ... here.
27218 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
27219 * config/i386/sol2-bi.h: Remove.
27220 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
27221 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
27223 * config/i386/t-sol2-64: Rename to ...
27224 * config/i386/t-sol2: ... this.
27225 * config/sparc/t-sol2-64: Rename to ...
27226 * config/sparc/t-sol2: ... this.
27228 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
27229 sol2_tm_file_head, sol2_tm_file_tail.
27230 Include ${cpu_type}/sol2.h before sol2.h.
27232 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
27233 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
27234 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
27235 Reflect i386/t-sol2-64 renaming.
27236 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
27237 Reflect sparc/t-sol2-64 renaming.
27239 2014-04-30 Richard Biener <rguenther@suse.de>
27241 * passes.c (execute_function_todo): Move TODO_verify_stmts
27242 and TODO_verify_ssa under the TODO_verify_il umbrella.
27243 * tree-ssa.h (verify_ssa): Adjust prototype.
27244 * tree-ssa.c (verify_ssa): Add parameter to tell whether
27245 we should verify SSA operands.
27246 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
27247 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
27248 whether we should verify whether not throwing stmts have EH info.
27249 * graphite-scop-detection.c (create_sese_edges): Adjust.
27250 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
27251 * tree-eh.c (lower_try_finally_switch): Do not add the
27252 default case label twice.
27254 2014-04-30 Marek Polacek <polacek@redhat.com>
27256 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
27257 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
27258 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
27259 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
27261 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
27263 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
27264 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
27265 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
27266 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
27267 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
27268 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
27269 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
27270 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
27272 2014-04-29 David Malcolm <dmalcolm@redhat.com>
27274 * tree-cfg.c (dump_function_to_file): Dump the return type of
27275 functions, in a line to itself before the function body, mimicking
27276 the layout of a C function.
27278 2014-04-29 Jakub Jelinek <jakub@redhat.com>
27280 PR tree-optimization/60971
27281 * tree-tailcall.c (process_assignment): Reject conversions which
27284 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
27286 * calls.c (initialize_argument_information): Always treat
27287 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
27288 (expand_call): Likewise.
27289 (emit_library_call_calue_1): Likewise.
27290 * expr.c (PUSH_ARGS_REVERSED): Do not define.
27291 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
27294 2014-04-29 Nick Clifton <nickc@redhat.com>
27296 * config/msp430/msp430.md (umulsidi): Fix typo.
27297 (mulhisi3): Enable even inside interrupt handlers.
27298 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
27299 bigger return address pushed in large mode.
27301 2014-04-29 Nick Clifton <nickc@redhat.com>
27303 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
27304 (arc_init_reg_tables): Use a machine_mode enum to iterate over
27306 * config/m32r/m32r.c (init_reg_tables): Likewise.
27307 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
27308 enum to hold the modes.
27310 2014-04-29 Richard Biener <rguenther@suse.de>
27312 * dominance.c (free_dominance_info): Add overload with
27313 function parameter.
27314 (dom_info_state): Likewise.
27315 (dom_info_available_p): Likewise.
27316 * basic-block.h (free_dominance_info, dom_info_state,
27317 dom_info_available_p): Declare overloads.
27318 * passes.c (execute_function_todo): Verify that verifiers
27319 don't change dominator info state. Drop dominator info
27320 for IPA pass invocations.
27321 * cgraph.c (release_function_body): Restore asserts that
27322 dominator information is released.
27324 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
27326 * doc/invoke.texi: Fix typo.
27327 * tree-vrp.c: Fix typos.
27328 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
27330 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
27332 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
27334 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
27336 * config/aarch64/aarch64-builtins.c
27337 (aarch64_types_storestruct_lane_qualifiers): New.
27338 (TYPES_STORESTRUCT_LANE): Likewise.
27339 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
27340 (st3_lane): Likewise.
27341 (st4_lane): Likewise.
27342 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
27343 (vec_store_lanesci_lane<mode>): Likewise.
27344 (vec_store_lanesxi_lane<mode>): Likewise.
27345 (aarch64_st2_lane<VQ:mode>): Likewise.
27346 (aarch64_st3_lane<VQ:mode>): Likewise.
27347 (aarch64_st4_lane<VQ:mode>): Likewise.
27348 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
27349 * config/aarch64/arm_neon.h
27350 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
27351 use new macro arguments.
27352 (__ST3_LANE_FUNC): Likewise.
27353 (__ST4_LANE_FUNC): Likewise.
27354 * config/aarch64/iterators.md (V_TWO_ELEM): New.
27355 (V_THREE_ELEM): Likewise.
27356 (V_FOUR_ELEM): Likewise.
27358 2014-04-28 David Malcolm <dmalcolm@redhat.com>
27360 * doc/gimple.texi: Replace the description of the now-defunct
27361 union gimple_statement_d with a diagram showing the
27362 gimple_statement_base class hierarchy and its relationships to
27363 the GSS_ and GIMPLE_ enums.
27365 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
27367 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
27368 * config/aarch64/aarch64.c
27369 (aarch64_cannot_change_mode_class): Weaken conditions.
27370 (aarch64_modes_tieable_p): New.
27371 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
27373 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
27375 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
27376 (loadsync_<mode>): Change mode.
27377 (load_quadpti, store_quadpti): New.
27378 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
27379 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
27381 2014-04-28 Martin Jambor <mjambor@suse.cz>
27383 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
27384 same alias type as the original statement.
27385 (subreplacement_assignment_data): New type.
27386 (handle_unscalarized_data_in_subtree): New type of parameter,
27387 generate new memory accesses with same alias type as the original
27389 (load_assign_lhs_subreplacements): Likewise.
27390 (sra_modify_constructor_assign): Generate new memory accesses with
27391 same alias type as the original statement.
27393 2014-04-28 Richard Biener <rguenther@suse.de>
27395 * tree-pass.h (TODO_verify_il): Define.
27396 (TODO_verify_all): Complete properly.
27397 * passes.c (execute_function_todo): Move existing loop-closed
27398 SSA verification under TODO_verify_il.
27399 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
27400 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
27401 Fix tree sharing issue.
27403 2014-04-28 Richard Biener <rguenther@suse.de>
27405 PR middle-end/60092
27406 * builtins.def (DEF_C11_BUILTIN): Add.
27407 (BUILT_IN_ALIGNED_ALLOC): Likewise.
27408 * coretypes.h (enum function_class): Add function_c11_misc.
27409 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
27410 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
27411 (call_may_clobber_ref_p_1): Likewise.
27412 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
27413 (mark_all_reaching_defs_necessary_1): Likewise.
27414 (propagate_necessity): Likewise.
27415 (eliminate_unnecessary_stmts): Likewise.
27416 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
27418 2014-04-28 Richard Biener <rguenther@suse.de>
27420 * tree-vrp.c (vrp_var_may_overflow): Remove.
27421 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
27422 with overflow immediately bump to one before that value and
27423 let iteration figure out overflow status.
27425 2014-04-28 Richard Biener <rguenther@suse.de>
27427 * configure.ac: Do valgrind header checks unconditionally.
27428 Add --enable-valgrind-annotations.
27429 * system.h: Guard valgrind header inclusion with
27430 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
27431 * alloc-pool.c (pool_alloc, pool_free): Use
27432 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
27433 to guard possibly dead code.
27434 * config.in: Regenerated.
27435 * configure: Likewise.
27437 2014-04-28 Jeff Law <law@redhat.com>
27439 PR tree-optimization/60902
27440 * tree-ssa-threadedge.c
27441 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
27442 over real defs when invalidating outputs from statements that do not
27443 produce useful outputs for threading.
27445 2014-04-28 Richard Biener <rguenther@suse.de>
27447 PR tree-optimization/60979
27448 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
27449 SCOPs that end in a block with a successor with abnormal
27452 2014-04-28 Richard Biener <rguenther@suse.de>
27454 * tree-pass.h (execute_pass_list): Adjust prototype.
27455 * passes.c (pass_manager::execute_early_local_passes): Adjust.
27456 (do_per_function): Change callback signature, push all actual
27457 work to the callbals.
27458 (do_per_function_toporder): Likewise.
27459 (execute_function_dump): Adjust.
27460 (execute_function_todo): Likewise.
27461 (clear_last_verified): Likewise.
27462 (verify_curr_properties): Likewise.
27463 (update_properties_after_pass): Likewise.
27464 (execute_pass_list_1): Split out from ...
27465 (execute_pass_list): ... here. Adjust.
27466 (execute_ipa_pass_list): Likewise.
27467 * cgraphunit.c (cgraph_add_new_function): Adjust.
27468 (analyze_function): Likewise.
27469 (expand_function): Likewise.
27470 * cgraph.c (release_function_body): Free dominance info
27471 here instead of asserting it was magically freed elsewhere.
27473 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
27475 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
27476 * configure: Regenerate.
27477 * config/sparc/sparc.opt (muser-mode): New option.
27478 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
27480 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
27481 * doc/invoke.texi (SPARC options): Document -muser-mode.
27483 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
27485 * cselib.c (find_slot_memmode): Delete.
27486 (cselib_hasher): Change compare_type to a struct.
27487 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
27489 (preserve_constants_and_equivs): Adjust for new compare_type.
27490 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
27491 (wrap_constant): Delete.
27492 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
27494 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
27496 * doc/install.texi (Building with profile feedback): Remove
27499 2014-04-26 Tom de Vries <tom@codesourcery.com>
27501 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
27504 2014-04-25 Cary Coutant <ccoutant@google.com>
27507 * dwarf2out.c (should_move_die_to_comdat): A type definition
27508 can contain a subprogram definition, but don't move it to a
27510 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
27511 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
27513 (clone_tree_hash): Rename to...
27514 (clone_tree_partial): ...this; change callers. Copy
27515 DW_TAG_subprogram DIEs as declarations.
27516 (copy_decls_walk): Don't copy children of a declaration into a
27519 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
27522 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
27525 2014-04-25 Jiong Wang <jiong.wang@arm.com>
27527 * config/arm/predicates.md (call_insn_operand): Add long_call check.
27528 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
27530 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
27533 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27535 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
27537 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27539 PR tree-optimization/60930
27540 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
27541 creating a multiply candidate by folding two constant
27542 multiplicands when the result overflows.
27544 2014-04-25 Jakub Jelinek <jakub@redhat.com>
27546 PR tree-optimization/60960
27547 * tree-vect-generic.c (expand_vector_operation): Only call
27548 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
27550 2014-04-25 Tom de Vries <tom@codesourcery.com>
27552 * expr.c (clobber_reg_mode): New function.
27553 * expr.h (clobber_reg): New function.
27555 2014-04-25 Tom de Vries <tom@codesourcery.com>
27557 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
27560 2014-04-25 Radovan Obradovic <robradovic@mips.com>
27561 Tom de Vries <tom@codesourcery.com>
27563 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
27565 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
27566 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
27567 new argument to find_all_hard_reg_sets call.
27569 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27571 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
27572 Use HOST_WIDE_INT_C for mask literal.
27573 (aarch_rev16_shleft_mask_imm_p): Likewise.
27575 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
27578 * config/sparc/sparc.md (ashlsi3_extend): Delete.
27580 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
27582 PR preprocessor/56540
27583 * config/i386/i386-c.c (ix86_target_macros): Define
27584 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
27586 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27588 * configure.ac (tga_func): Remove.
27589 (LIB_TLS_SPEC): Remove.
27590 * configure: Regenerate.
27591 * config.in: Regenerate.
27592 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
27594 2014-04-25 Richard Biener <rguenther@suse.de>
27597 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
27598 call stmt use/clobber sets during stmt walk instead of
27599 walking the possibly incomplete set of caller edges.
27601 2014-04-25 Richard Biener <rguenther@suse.de>
27604 * passes.c (apply_ipa_transforms): Inline into only caller ...
27605 (execute_one_pass): ... here. Properly bring in function
27606 bodies for nodes we want to apply IPA transforms to.
27608 2014-04-24 Cong Hou <congh@google.com>
27610 PR tree-optimization/60896
27611 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
27612 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
27613 (vect_mark_pattern_stmts): Set the def type of all statements in
27614 PATTERN_DEF_SEQ as vect_internal_def.
27616 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
27618 * doc/extend.texi (PowerPC Built-in Functions): Document new
27619 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
27620 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
27622 * config/rs6000/predicates.md (const_0_to_3_operand): New
27623 predicate to match 0..3 integer constants.
27625 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
27626 to support adding miscellaneous builtin functions.
27627 (BU_DFP_MISC_2): Likewise.
27628 (BU_P7_MISC_1): Likewise.
27629 (BU_P7_MISC_2): Likewise.
27630 (BU_P8V_MISC_3): Likewise.
27631 (BU_MISC_1): Likewise.
27632 (BU_MISC_2): Likewise.
27633 (DIVWE): Add extended divide builtin functions.
27634 (DIVWEO): Likewise.
27635 (DIVWEU): Likewise.
27636 (DIVWEUO): Likewise.
27638 (DIVDEO): Likewise.
27639 (DIVDEU): Likewise.
27640 (DIVDEUO): Likewise.
27641 (DXEX): Add decimal floating-point builtin functions.
27643 (DDEDPD): Likewise.
27644 (DDEDPDQ): Likewise.
27645 (DENBCD): Likewise.
27646 (DENBCDQ): Likewise.
27650 (DSCLIQ): Likewise.
27652 (DSCRIQ): Likewise.
27653 (CDTBCD): Add new BCD builtin functions.
27654 (CBCDTD): Likewise.
27655 (ADDG6S): Likewise.
27656 (BCDADD): Likewise.
27657 (BCDADD_LT): Likewise.
27658 (BCDADD_EQ): Likewise.
27659 (BCDADD_GT): Likewise.
27660 (BCDADD_OV): Likewise.
27661 (BCDSUB): Likewise.
27662 (BCDSUB_LT): Likewise.
27663 (BCDSUB_EQ): Likewise.
27664 (BCDSUB_GT): Likewise.
27665 (BCDSUB_OV): Likewise.
27666 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
27667 (UNPACK_TD): Likewise.
27668 (PACK_TF): Likewise.
27669 (UNPACK_TF): Likewise.
27670 (UNPACK_TF_0): Likewise.
27671 (UNPACK_TF_1): Likewise.
27672 (PACK_V1TI): Likewise.
27673 (UNPACK_V1TI): Likewise.
27675 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
27676 support for decimal floating point builtin functions.
27677 (rs6000_expand_ternop_builtin): Add checks for the new builtin
27678 functions that take constant arguments.
27679 (rs6000_invalid_builtin): Add decimal floating point builtin support.
27680 (rs6000_init_builtins): Setup long double, _Decimal64, and
27681 _Decimal128 types for new builtin functions.
27682 (builtin_function_type): Set the unsigned flags appropriately for
27683 the new builtin functions.
27684 (rs6000_opt_masks): Add support for decimal floating point builtin
27687 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
27688 floating point builtin functions.
27689 (RS6000_BTM_COMMON): Likewise.
27690 (RS6000_BTI_long_double): Likewise.
27691 (RS6000_BTI_dfloat64): Likewise.
27692 (RS6000_BTI_dfloat128): Likewise.
27693 (long_double_type_internal_node): Likewise.
27694 (dfloat64_type_internal_node): Likewise.
27695 (dfloat128_type_internal_node): Likewise.
27697 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
27698 2.07 bcd arithmetic instructions.
27699 (UNSPEC_BCDSUB): Likewise.
27700 (UNSPEC_BCD_OVERFLOW): Likewise.
27701 (UNSPEC_BCD_ADD_SUB): Likewise.
27702 (bcd_add_sub): Likewise.
27703 (BCD_TEST): Likewise.
27704 (bcd<bcd_add_sub>): Likewise.
27705 (bcd<bcd_add_sub>_test): Likewise.
27706 (bcd<bcd_add_sub>_test2): Likewise.
27707 (bcd<bcd_add_sub>_<code>): Likewise.
27708 (peephole2 for combined bcd ops): Likewise.
27710 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
27711 decimal floating point builtin functions.
27712 (UNSPEC_DENBCD): Likewise.
27713 (UNSPEC_DXEX): Likewise.
27714 (UNSPEC_DIEX): Likewise.
27715 (UNSPEC_DSCLI): Likewise.
27716 (UNSPEC_DSCRI): Likewise.
27717 (D64_D128): Likewise.
27718 (dfp_suffix): Likewise.
27719 (dfp_ddedpd_<mode>): Likewise.
27720 (dfp_denbcd_<mode>): Likewise.
27721 (dfp_dxex_<mode>): Likewise.
27722 (dfp_diex_<mode>): Likewise.
27723 (dfp_dscli_<mode>): Likewise.
27724 (dfp_dscri_<mode>): Likewise.
27726 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
27728 (UNSPEC_CDTBCD): Likewise.
27729 (UNSPEC_CBCDTD): Likewise.
27730 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
27731 (UNSPEC_DIVEO): Likewise.
27732 (UNSPEC_DIVEU): Likewise.
27733 (UNSPEC_DIVEUO): Likewise.
27734 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
27735 pack/unpack 128-bit types.
27736 (UNSPEC_PACK_128BIT): Likewise.
27737 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
27738 (udiv<mode>3): Use idiv_ldiv mode attribute.
27739 (div<mode>3): Likewise.
27740 (addg6s): Add new BCD builtin functions.
27741 (cdtbcd): Likewise.
27742 (cbcdtd): Likewise.
27743 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
27744 (div_extend): Likewise.
27745 (div<div_extend>_<mode>"): Likewise.
27746 (FP128_64): Add support for new builtin functions to pack/unpack
27748 (unpack<mode>): Likewise.
27749 (unpacktf_0): Likewise.
27750 (unpacktf_1): Likewise.
27751 (unpack<mode>_dm): Likewise.
27752 (unpack<mode>_nodm): Likewise.
27753 (pack<mode>): Likewise.
27754 (unpackv1ti): Likewise.
27755 (packv1ti): Likewise.
27757 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
27759 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
27762 2014-04-24 Jakub Jelinek <jakub@redhat.com>
27764 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
27765 * gimplify.c (omp_is_private): Change last argument's type to int.
27766 Only diagnose lastprivate if the simd argument is 1, only diagnose
27767 linear if the simd argument is 2.
27768 (gimplify_omp_for): Adjust omp_is_private callers. When adding
27769 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
27770 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
27771 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
27772 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
27773 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
27774 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
27775 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
27776 * tree-nested.c (convert_nonlocal_omp_clauses,
27777 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
27779 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
27782 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
27785 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
27787 * flag-types.h (enum ivar_visibility): Add.
27789 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
27791 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
27792 function * argument.
27794 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
27796 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
27798 2014-04-24 Radovan Obradovic <robradovic@mips.com>
27799 Tom de Vries <tom@codesourcery.com>
27801 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
27802 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
27804 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
27805 * emit-rtl.c (try_split): Same.
27807 2014-04-24 Radovan Obradovic <robradovic@mips.com>
27808 Tom de Vries <tom@codesourcery.com>
27810 * common.opt (fuse-caller-save): New option.
27812 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
27814 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
27815 elements for big-endian.
27817 2014-04-24 Richard Biener <rguenther@suse.de>
27819 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
27820 during TER and instead use the sepops interface for expanding
27821 non-GIMPLE_SINGLE_RHS.
27823 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27825 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
27826 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
27828 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27830 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
27831 assembler 64-bit option.
27832 * configure: Regenerate.
27834 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27836 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
27837 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
27838 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
27839 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
27840 (TARGET_CRYPTO): Take TARGET_SIMD into account.
27842 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27844 * config/aarch64/aarch64-builtins.c
27845 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
27846 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
27847 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
27848 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
27850 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
27851 (Vrevsuff): New mode attribute.
27853 2014-04-24 Terry Guo <terry.guo@arm.com>
27855 * config/arm/arm.h (machine_function): Define variable
27856 after_arm_reorg here.
27857 * config/arm/arm.c (after_arm_reorg): Remove the definition.
27858 (arm_split_constant): Update the way to access variable
27860 (arm_reorg): Ditto.
27861 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
27863 2014-04-23 Tom de Vries <tom@codesourcery.com>
27865 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
27867 2014-04-23 David Malcolm <dmalcolm@redhat.com>
27869 * is-a.h: Update comments to reflect the following changes to the
27870 "pointerness" of the API, making the template parameter match the
27871 return type, allowing use of is-a.h with typedefs of pointers.
27872 (is_a_helper::cast): Return a T rather then a pointer to a T, so
27873 that the return type matches the parameter to the is_a_helper.
27875 (dyn_cast): Likewise.
27877 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
27878 pointer from the is-a.h API.
27880 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
27881 (is_a_helper <cgraph_node *>::test): ...this, matching change to
27883 (is_a_helper <varpool_node>::test): Likewise, convert to...
27884 (is_a_helper <varpool_node *>::test): ...this.
27886 (varpool_first_variable): Update for removal of implicit pointer
27887 from the is-a.h API.
27888 (varpool_next_variable): Likewise.
27889 (varpool_first_static_initializer): Likewise.
27890 (varpool_next_static_initializer): Likewise.
27891 (varpool_first_defined_variable): Likewise.
27892 (varpool_next_defined_variable): Likewise.
27893 (cgraph_first_defined_function): Likewise.
27894 (cgraph_next_defined_function): Likewise.
27895 (cgraph_first_function): Likewise.
27896 (cgraph_next_function): Likewise.
27897 (cgraph_first_function_with_gimple_body): Likewise.
27898 (cgraph_next_function_with_gimple_body): Likewise.
27899 (cgraph_alias_target): Likewise.
27900 (varpool_alias_target): Likewise.
27901 (cgraph_function_or_thunk_node): Likewise.
27902 (varpool_variable_node): Likewise.
27903 (symtab_real_symbol_p): Likewise.
27904 * cgraphunit.c (referred_to_p): Likewise.
27905 (analyze_functions): Likewise.
27906 (handle_alias_pairs): Likewise.
27907 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
27908 * gimple-ssa.h (gimple_vuse_op): Likewise.
27909 (gimple_vdef_op): Likewise.
27910 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
27911 * gimple.c (gimple_build_asm_1): Likewise.
27912 (gimple_build_try): Likewise.
27913 (gimple_build_resx): Likewise.
27914 (gimple_build_eh_dispatch): Likewise.
27915 (gimple_build_omp_for): Likewise.
27916 (gimple_omp_for_set_clauses): Likewise.
27918 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
27919 (is_a_helper <gimple_statement_asm *>::test): ...this.
27920 (is_a_helper <gimple_statement_bind>::test): Convert to...
27921 (is_a_helper <gimple_statement_bind *>::test): ...this.
27922 (is_a_helper <gimple_statement_call>::test): Convert to...
27923 (is_a_helper <gimple_statement_call *>::test): ...this.
27924 (is_a_helper <gimple_statement_catch>::test): Convert to...
27925 (is_a_helper <gimple_statement_catch *>::test): ...this.
27926 (is_a_helper <gimple_statement_resx>::test): Convert to...
27927 (is_a_helper <gimple_statement_resx *>::test): ...this.
27928 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
27929 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
27930 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
27931 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
27932 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
27933 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
27934 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
27935 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
27936 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
27937 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
27938 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
27939 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
27940 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
27941 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
27942 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
27943 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
27944 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
27945 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
27946 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
27947 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
27948 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
27949 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
27950 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
27951 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
27952 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
27953 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
27954 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
27955 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
27956 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
27957 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
27958 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
27959 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
27960 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
27961 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
27962 (is_a_helper <gimple_statement_phi>::test): Convert to...
27963 (is_a_helper <gimple_statement_phi *>::test): ...this.
27964 (is_a_helper <gimple_statement_transaction>::test): Convert to...
27965 (is_a_helper <gimple_statement_transaction *>::test): ...this.
27966 (is_a_helper <gimple_statement_try>::test): Convert to...
27967 (is_a_helper <gimple_statement_try *>::test): ...this.
27968 (is_a_helper <gimple_statement_wce>::test): Convert to...
27969 (is_a_helper <gimple_statement_wce *>::test): ...this.
27970 (is_a_helper <const gimple_statement_asm>::test): Convert to...
27971 (is_a_helper <const gimple_statement_asm *>::test): ...this.
27972 (is_a_helper <const gimple_statement_bind>::test): Convert to...
27973 (is_a_helper <const gimple_statement_bind *>::test): ...this.
27974 (is_a_helper <const gimple_statement_call>::test): Convert to...
27975 (is_a_helper <const gimple_statement_call *>::test): ...this.
27976 (is_a_helper <const gimple_statement_catch>::test): Convert to...
27977 (is_a_helper <const gimple_statement_catch *>::test): ...this.
27978 (is_a_helper <const gimple_statement_resx>::test): Convert to...
27979 (is_a_helper <const gimple_statement_resx *>::test): ...this.
27980 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
27981 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
27982 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
27983 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
27984 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
27986 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
27988 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
27990 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
27992 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
27993 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
27994 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
27996 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
27997 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
27999 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
28000 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
28001 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
28002 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
28003 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
28004 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
28006 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
28007 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
28008 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
28009 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
28011 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
28012 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
28013 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
28014 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
28015 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
28016 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
28017 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
28018 (is_a_helper <const gimple_statement_phi>::test): Convert to...
28019 (is_a_helper <const gimple_statement_phi *>::test): ...this.
28020 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
28021 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
28022 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
28023 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
28024 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
28025 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
28026 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
28028 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
28030 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
28031 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
28033 (gimple_use_ops): Update for removal of implicit pointer from the
28035 (gimple_set_use_ops): Likewise.
28036 (gimple_vuse): Likewise.
28037 (gimple_vdef): Likewise.
28038 (gimple_vuse_ptr): Likewise.
28039 (gimple_vdef_ptr): Likewise.
28040 (gimple_set_vuse): Likewise.
28041 (gimple_set_vdef): Likewise.
28042 (gimple_omp_return_set_lhs): Likewise.
28043 (gimple_omp_return_lhs): Likewise.
28044 (gimple_omp_return_lhs_ptr): Likewise.
28045 (gimple_call_fntype): Likewise.
28046 (gimple_call_set_fntype): Likewise.
28047 (gimple_call_set_internal_fn): Likewise.
28048 (gimple_call_use_set): Likewise.
28049 (gimple_call_clobber_set): Likewise.
28050 (gimple_bind_vars): Likewise.
28051 (gimple_bind_set_vars): Likewise.
28052 (gimple_bind_body_ptr): Likewise.
28053 (gimple_bind_set_body): Likewise.
28054 (gimple_bind_add_stmt): Likewise.
28055 (gimple_bind_block): Likewise.
28056 (gimple_bind_set_block): Likewise.
28057 (gimple_asm_ninputs): Likewise.
28058 (gimple_asm_noutputs): Likewise.
28059 (gimple_asm_nclobbers): Likewise.
28060 (gimple_asm_nlabels): Likewise.
28061 (gimple_asm_input_op): Likewise.
28062 (gimple_asm_input_op_ptr): Likewise.
28063 (gimple_asm_output_op): Likewise.
28064 (gimple_asm_output_op_ptr): Likewise.
28065 (gimple_asm_set_output_op): Likewise.
28066 (gimple_asm_clobber_op): Likewise.
28067 (gimple_asm_set_clobber_op): Likewise.
28068 (gimple_asm_label_op): Likewise.
28069 (gimple_asm_set_label_op): Likewise.
28070 (gimple_asm_string): Likewise.
28071 (gimple_catch_types): Likewise.
28072 (gimple_catch_types_ptr): Likewise.
28073 (gimple_catch_handler_ptr): Likewise.
28074 (gimple_catch_set_types): Likewise.
28075 (gimple_catch_set_handler): Likewise.
28076 (gimple_eh_filter_types): Likewise.
28077 (gimple_eh_filter_types_ptr): Likewise.
28078 (gimple_eh_filter_failure_ptr): Likewise.
28079 (gimple_eh_filter_set_types): Likewise.
28080 (gimple_eh_filter_set_failure): Likewise.
28081 (gimple_eh_must_not_throw_fndecl): Likewise.
28082 (gimple_eh_must_not_throw_set_fndecl): Likewise.
28083 (gimple_eh_else_n_body_ptr): Likewise.
28084 (gimple_eh_else_e_body_ptr): Likewise.
28085 (gimple_eh_else_set_n_body): Likewise.
28086 (gimple_eh_else_set_e_body): Likewise.
28087 (gimple_try_eval_ptr): Likewise.
28088 (gimple_try_cleanup_ptr): Likewise.
28089 (gimple_try_set_eval): Likewise.
28090 (gimple_try_set_cleanup): Likewise.
28091 (gimple_wce_cleanup_ptr): Likewise.
28092 (gimple_wce_set_cleanup): Likewise.
28093 (gimple_phi_capacity): Likewise.
28094 (gimple_phi_num_args): Likewise.
28095 (gimple_phi_result): Likewise.
28096 (gimple_phi_result_ptr): Likewise.
28097 (gimple_phi_set_result): Likewise.
28098 (gimple_phi_arg): Likewise.
28099 (gimple_phi_set_arg): Likewise.
28100 (gimple_resx_region): Likewise.
28101 (gimple_resx_set_region): Likewise.
28102 (gimple_eh_dispatch_region): Likewise.
28103 (gimple_eh_dispatch_set_region): Likewise.
28104 (gimple_omp_critical_name): Likewise.
28105 (gimple_omp_critical_name_ptr): Likewise.
28106 (gimple_omp_critical_set_name): Likewise.
28107 (gimple_omp_for_clauses): Likewise.
28108 (gimple_omp_for_clauses_ptr): Likewise.
28109 (gimple_omp_for_set_clauses): Likewise.
28110 (gimple_omp_for_collapse): Likewise.
28111 (gimple_omp_for_index): Likewise.
28112 (gimple_omp_for_index_ptr): Likewise.
28113 (gimple_omp_for_set_index): Likewise.
28114 (gimple_omp_for_initial): Likewise.
28115 (gimple_omp_for_initial_ptr): Likewise.
28116 (gimple_omp_for_set_initial): Likewise.
28117 (gimple_omp_for_final): Likewise.
28118 (gimple_omp_for_final_ptr): Likewise.
28119 (gimple_omp_for_set_final): Likewise.
28120 (gimple_omp_for_incr): Likewise.
28121 (gimple_omp_for_incr_ptr): Likewise.
28122 (gimple_omp_for_set_incr): Likewise.
28123 (gimple_omp_for_pre_body_ptr): Likewise.
28124 (gimple_omp_for_set_pre_body): Likewise.
28125 (gimple_omp_parallel_clauses): Likewise.
28126 (gimple_omp_parallel_clauses_ptr): Likewise.
28127 (gimple_omp_parallel_set_clauses): Likewise.
28128 (gimple_omp_parallel_child_fn): Likewise.
28129 (gimple_omp_parallel_child_fn_ptr): Likewise.
28130 (gimple_omp_parallel_set_child_fn): Likewise.
28131 (gimple_omp_parallel_data_arg): Likewise.
28132 (gimple_omp_parallel_data_arg_ptr): Likewise.
28133 (gimple_omp_parallel_set_data_arg): Likewise.
28134 (gimple_omp_task_clauses): Likewise.
28135 (gimple_omp_task_clauses_ptr): Likewise.
28136 (gimple_omp_task_set_clauses): Likewise.
28137 (gimple_omp_task_child_fn): Likewise.
28138 (gimple_omp_task_child_fn_ptr): Likewise.
28139 (gimple_omp_task_set_child_fn): Likewise.
28140 (gimple_omp_task_data_arg): Likewise.
28141 (gimple_omp_task_data_arg_ptr): Likewise.
28142 (gimple_omp_task_set_data_arg): Likewise.
28143 (gimple_omp_taskreg_clauses): Likewise.
28144 (gimple_omp_taskreg_clauses_ptr): Likewise.
28145 (gimple_omp_taskreg_set_clauses): Likewise.
28146 (gimple_omp_taskreg_child_fn): Likewise.
28147 (gimple_omp_taskreg_child_fn_ptr): Likewise.
28148 (gimple_omp_taskreg_set_child_fn): Likewise.
28149 (gimple_omp_taskreg_data_arg): Likewise.
28150 (gimple_omp_taskreg_data_arg_ptr): Likewise.
28151 (gimple_omp_taskreg_set_data_arg): Likewise.
28152 (gimple_omp_task_copy_fn): Likewise.
28153 (gimple_omp_task_copy_fn_ptr): Likewise.
28154 (gimple_omp_task_set_copy_fn): Likewise.
28155 (gimple_omp_task_arg_size): Likewise.
28156 (gimple_omp_task_arg_size_ptr): Likewise.
28157 (gimple_omp_task_set_arg_size): Likewise.
28158 (gimple_omp_task_arg_align): Likewise.
28159 (gimple_omp_task_arg_align_ptr): Likewise.
28160 (gimple_omp_task_set_arg_align): Likewise.
28161 (gimple_omp_single_clauses): Likewise.
28162 (gimple_omp_single_clauses_ptr): Likewise.
28163 (gimple_omp_single_set_clauses): Likewise.
28164 (gimple_omp_target_clauses): Likewise.
28165 (gimple_omp_target_clauses_ptr): Likewise.
28166 (gimple_omp_target_set_clauses): Likewise.
28167 (gimple_omp_target_child_fn): Likewise.
28168 (gimple_omp_target_child_fn_ptr): Likewise.
28169 (gimple_omp_target_set_child_fn): Likewise.
28170 (gimple_omp_target_data_arg): Likewise.
28171 (gimple_omp_target_data_arg_ptr): Likewise.
28172 (gimple_omp_target_set_data_arg): Likewise.
28173 (gimple_omp_teams_clauses): Likewise.
28174 (gimple_omp_teams_clauses_ptr): Likewise.
28175 (gimple_omp_teams_set_clauses): Likewise.
28176 (gimple_omp_sections_clauses): Likewise.
28177 (gimple_omp_sections_clauses_ptr): Likewise.
28178 (gimple_omp_sections_set_clauses): Likewise.
28179 (gimple_omp_sections_control): Likewise.
28180 (gimple_omp_sections_control_ptr): Likewise.
28181 (gimple_omp_sections_set_control): Likewise.
28182 (gimple_omp_for_set_cond): Likewise.
28183 (gimple_omp_for_cond): Likewise.
28184 (gimple_omp_atomic_store_set_val): Likewise.
28185 (gimple_omp_atomic_store_val): Likewise.
28186 (gimple_omp_atomic_store_val_ptr): Likewise.
28187 (gimple_omp_atomic_load_set_lhs): Likewise.
28188 (gimple_omp_atomic_load_lhs): Likewise.
28189 (gimple_omp_atomic_load_lhs_ptr): Likewise.
28190 (gimple_omp_atomic_load_set_rhs): Likewise.
28191 (gimple_omp_atomic_load_rhs): Likewise.
28192 (gimple_omp_atomic_load_rhs_ptr): Likewise.
28193 (gimple_omp_continue_control_def): Likewise.
28194 (gimple_omp_continue_control_def_ptr): Likewise.
28195 (gimple_omp_continue_set_control_def): Likewise.
28196 (gimple_omp_continue_control_use): Likewise.
28197 (gimple_omp_continue_control_use_ptr): Likewise.
28198 (gimple_omp_continue_set_control_use): Likewise.
28199 (gimple_transaction_body_ptr): Likewise.
28200 (gimple_transaction_label): Likewise.
28201 (gimple_transaction_label_ptr): Likewise.
28202 (gimple_transaction_set_body): Likewise.
28203 (gimple_transaction_set_label): Likewise.
28205 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
28206 * ipa-inline-analysis.c (inline_write_summary): Likewise.
28207 * ipa-ref.c (ipa_record_reference): Likewise.
28208 * ipa-reference.c (analyze_function): Likewise.
28209 (ipa_reference_write_optimization_summary): Likewise.
28210 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
28211 (address_taken_from_non_vtable_p): Likewise.
28212 (comdat_can_be_unshared_p_1): Likewise.
28213 * lto-cgraph.c (lto_output_ref): Likewise.
28214 (add_references): Likewise.
28215 (compute_ltrans_boundary): Likewise.
28216 (output_symtab): Likewise.
28217 (input_ref): Likewise.
28218 (input_cgraph_1): Likewise.
28219 (output_cgraph_opt_summary): Likewise.
28220 * lto-streamer-out.c (lto_output): Likewise.
28221 (output_symbol_p): Likewise.
28222 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
28223 (lsei_start_function_in_partition): Likewise.
28224 (lsei_next_variable_in_partition): Likewise.
28225 (lsei_start_variable_in_partition): Likewise.
28226 * symtab.c (insert_to_assembler_name_hash): Likewise.
28227 (unlink_from_assembler_name_hash): Likewise.
28228 (symtab_unregister_node): Likewise.
28229 (symtab_remove_node): Likewise.
28230 (dump_symtab_node): Likewise.
28231 (verify_symtab_base): Likewise.
28232 (verify_symtab_node): Likewise.
28233 (symtab_make_decl_local): Likewise.
28234 (symtab_alias_ultimate_target): Likewise.
28235 (symtab_resolve_alias): Likewise.
28236 (symtab_get_symbol_partitioning_class): Likewise.
28237 * tree-phinodes.c (allocate_phi_node): Likewise.
28238 (reserve_phi_args_for_new_edge): Likewise.
28239 (remove_phi_args): Likewise.
28240 * varpool.c (varpool_node_for_asm): Likewise.
28241 (varpool_remove_unreferenced_decls): Likewise.
28243 2014-04-23 Jeff Law <law@redhat.com>
28245 PR tree-optimization/60902
28246 * tree-ssa-threadedge.c
28247 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
28248 invalidate outputs from statements that do not produce useful
28249 outputs for threading.
28251 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
28253 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
28254 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
28255 machine descriptions for Stack Smashing Protector.
28257 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
28259 * aarch64.md (<optab>_rol<mode>3): New pattern.
28260 (<optab>_rolsi3_uxtw): Likewise.
28261 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
28263 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
28265 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
28266 (arm_cortex_a12_tune): Likewise.
28268 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28270 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
28272 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28274 * config/arm/arm.md (arm_rev16si2): New pattern.
28275 (arm_rev16si2_alt): Likewise.
28276 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
28278 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28280 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
28281 (rev16<mode>2_alt): Likewise.
28282 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
28283 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
28284 (aarch_rev16_shleft_mask_imm_p): Likewise.
28285 (aarch_rev16_p_1): Likewise.
28286 (aarch_rev16_p): Likewise.
28287 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
28288 (aarch_rev16_shright_mask_imm_p): Likewise.
28289 (aarch_rev16_shleft_mask_imm_p): Likewise.
28291 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28293 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
28294 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
28296 (cortex_a53_extra_costs): Likewise.
28297 (cortex_a57_extra_costs): Likewise.
28298 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
28299 (cortexa7_extra_costs): Likewise.
28300 (cortexa8_extra_costs): Likewise.
28301 (cortexa12_extra_costs): Likewise.
28302 (cortexa15_extra_costs): Likewise.
28303 (v7m_extra_costs): Likewise.
28304 (arm_new_rtx_costs): Handle BSWAP.
28306 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28308 * config/arm/arm.c (cortexa8_extra_costs): New table.
28309 (arm_cortex_a8_tune): New tuning struct.
28310 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
28312 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28314 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
28316 2014-04-23 Richard Biener <rguenther@suse.de>
28318 * Makefile.in (OBJS): Remove loop-unswitch.o.
28319 * tree-pass.h (make_pass_rtl_unswitch): Remove.
28320 * passes.def (pass_rtl_unswitch): Likewise.
28321 * loop-init.c (gate_rtl_unswitch): Likewise.
28322 (rtl_unswitch): Likewise.
28323 (pass_data_rtl_unswitch): Likewise.
28324 (pass_rtl_unswitch): Likewise.
28325 (make_pass_rtl_unswitch): Likewise.
28326 * rtl.h (reversed_condition): Likewise.
28327 (compare_and_jump_seq): Likewise.
28328 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
28330 * loop-unroll.c (compare_and_jump_seq): Likewise.
28332 2014-04-23 Richard Biener <rguenther@suse.de>
28334 PR tree-optimization/60903
28335 * tree-ssa-loop-im.c (analyze_memory_references): Remove
28336 commented code block.
28337 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
28338 loop flags to newly created BBs and edges.
28340 2014-04-23 Nick Clifton <nickc@redhat.com>
28342 * config/msp430/msp430.c (msp430_handle_option): Move function
28344 (msp430_option_override): Simplify mcu and mcpu option handling.
28345 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
28346 support for -mhwmult command line option.
28347 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
28348 -mhwmult command line option.
28349 (msp430_hwmult_enabled): Delete.
28350 (msp43o_output_labelref): Add support for -mhwmult command line option.
28351 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
28352 (umulsidi3): Likewise.
28353 * config/msp430/msp430.opt (mmcu): Add Report attribute.
28354 (mcpu, mlarge, msmall): Likewise.
28355 (mhwmult): New option.
28356 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
28358 (msp430_is_f5_mcu): Remove prototype.
28359 (msp430_use_f5_series_hwmult): Add prototype.
28360 * config/msp430/msp430-opts.h: New file.
28361 * common/config/msp430: New directory.
28362 * common/config/msp430/msp430-common.c: New file.
28363 * config.gcc (msp430): Remove target_has_targetm_common.
28364 * doc/invoke.texi: Document -mhwmult command line option.
28366 2014-04-23 Nick Clifton <nickc@redhat.com>
28368 * config/i386/cygwin.h (ENDFILE_SPEC): Include
28369 default-manifest.o if it can be found in the search path.
28370 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
28372 2014-04-23 Terry Guo <terry.guo@arm.com>
28374 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
28376 2014-04-23 Richard Biener <rguenther@suse.de>
28378 PR middle-end/60895
28379 * tree-inline.c (declare_return_variable): Use mark_addressable.
28381 2014-04-23 Richard Biener <rguenther@suse.de>
28383 PR middle-end/60891
28384 * loop-init.c (loop_optimizer_init): Make sure to apply
28385 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
28387 2014-04-22 Jakub Jelinek <jakub@redhat.com>
28390 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
28392 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
28393 if flag_sanitize_undefined_trap_on_error.
28394 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
28395 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
28396 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
28397 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
28398 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
28399 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
28400 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
28401 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
28402 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
28403 * ubsan.c (ubsan_instrument_unreachable): Return
28404 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
28405 (ubsan_expand_null_ifn): Emit __builtin_trap ()
28406 if flag_sanitize_undefined_trap_on_error and
28407 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
28408 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
28409 instrument_bool_enum_load): Emit __builtin_trap () if
28410 flag_sanitize_undefined_trap_on_error and
28411 __builtin_handle_*_abort () if !flag_sanitize_recover.
28412 * doc/invoke.texi (-fsanitize-recover,
28413 -fsanitize-undefined-trap-on-error): Document.
28415 2014-04-22 Christian Bruel <christian.bruel@st.com>
28417 * config/sh/sh.md (mov<mode>): Replace movQIHI.
28418 Force immediates to SImode.
28420 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
28422 * config/nios2/nios2.md (UNSPEC_ROUND): New.
28423 (lroundsfsi2): New.
28424 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
28425 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
28426 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
28427 (nios2_fpu_insn): Add entry for round.
28428 (N2FPU_NO_ERRNO_P): Define.
28429 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
28431 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
28433 2014-04-22 Richard Henderson <rth@redhat.com>
28435 * config/aarch64/aarch64 (addti3, subti3): New expanders.
28436 (add<GPI>3_compare0): Remove leading * from name.
28437 (add<GPI>3_carryin): Likewise.
28438 (sub<GPI>3_compare0): Likewise.
28439 (sub<GPI>3_carryin): Likewise.
28440 (<su_optab>mulditi3): New expander.
28441 (multi3): New expander.
28442 (madd<GPI>): Remove leading * from name.
28444 2014-04-22 Martin Jambor <mjambor@suse.cz>
28446 * cgraphclones.c (cgraph_function_versioning): Copy
28447 ipa_transforms_to_apply instead of asserting it is empty.
28449 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
28452 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
28453 on count_exp to get mode.
28455 2014-04-22 Andrew Pinski <apinski@cavium.com>
28457 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
28458 Handle TLS for ILP32.
28459 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
28460 (tlsie_small_<mode>): this and handle PTR.
28461 (tlsie_small_sidi): New pattern.
28462 (tlsle_small): Change to an expand to handle ILP32.
28463 (tlsle_small_<mode>): New pattern.
28464 (tlsdesc_small): Rename to ...
28465 (tlsdesc_small_<mode>): this and handle PTR.
28467 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28469 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
28471 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28473 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
28474 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
28475 (aarch64_types_signed_poly_qualifiers): Likewise.
28476 (aarch64_types_unsigned_signed_qualifiers): Likewise.
28477 (aarch64_types_poly_signed_qualifiers): Likewise.
28478 (TYPES_REINTERP_SS): Type macro added.
28479 (TYPES_REINTERP_SU): Likewise.
28480 (TYPES_REINTERP_SP): Likewise.
28481 (TYPES_REINTERP_US): Likewise.
28482 (TYPES_REINTERP_PS): Likewise.
28483 (aarch64_fold_builtin): New expression folding added.
28484 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
28485 Declarations removed.
28486 (REINTERP_SS): Declarations added.
28487 (REINTERP_US): Likewise.
28488 (REINTERP_PS): Likewise.
28489 (REINTERP_SU): Likewise.
28490 (REINTERP_SP): Likewise.
28491 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
28492 (vreinterpretq_p8_f64): Likewise.
28493 (vreinterpret_p16_f64): Likewise.
28494 (vreinterpretq_p16_f64): Likewise.
28495 (vreinterpret_f32_f64): Likewise.
28496 (vreinterpretq_f32_f64): Likewise.
28497 (vreinterpret_f64_f32): Likewise.
28498 (vreinterpret_f64_p8): Likewise.
28499 (vreinterpret_f64_p16): Likewise.
28500 (vreinterpret_f64_s8): Likewise.
28501 (vreinterpret_f64_s16): Likewise.
28502 (vreinterpret_f64_s32): Likewise.
28503 (vreinterpret_f64_s64): Likewise.
28504 (vreinterpret_f64_u8): Likewise.
28505 (vreinterpret_f64_u16): Likewise.
28506 (vreinterpret_f64_u32): Likewise.
28507 (vreinterpret_f64_u64): Likewise.
28508 (vreinterpretq_f64_f32): Likewise.
28509 (vreinterpretq_f64_p8): Likewise.
28510 (vreinterpretq_f64_p16): Likewise.
28511 (vreinterpretq_f64_s8): Likewise.
28512 (vreinterpretq_f64_s16): Likewise.
28513 (vreinterpretq_f64_s32): Likewise.
28514 (vreinterpretq_f64_s64): Likewise.
28515 (vreinterpretq_f64_u8): Likewise.
28516 (vreinterpretq_f64_u16): Likewise.
28517 (vreinterpretq_f64_u32): Likewise.
28518 (vreinterpretq_f64_u64): Likewise.
28519 (vreinterpret_s64_f64): Likewise.
28520 (vreinterpretq_s64_f64): Likewise.
28521 (vreinterpret_u64_f64): Likewise.
28522 (vreinterpretq_u64_f64): Likewise.
28523 (vreinterpret_s8_f64): Likewise.
28524 (vreinterpretq_s8_f64): Likewise.
28525 (vreinterpret_s16_f64): Likewise.
28526 (vreinterpretq_s16_f64): Likewise.
28527 (vreinterpret_s32_f64): Likewise.
28528 (vreinterpretq_s32_f64): Likewise.
28529 (vreinterpret_u8_f64): Likewise.
28530 (vreinterpretq_u8_f64): Likewise.
28531 (vreinterpret_u16_f64): Likewise.
28532 (vreinterpretq_u16_f64): Likewise.
28533 (vreinterpret_u32_f64): Likewise.
28534 (vreinterpretq_u32_f64): Likewise.
28536 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28538 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
28539 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
28540 (vreinterpret_p8_s8): Likewise.
28541 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
28542 (vreinterpret_p8_s16): Likewise.
28543 (vreinterpret_p8_s32): Likewise.
28544 (vreinterpret_p8_s64): Likewise.
28545 (vreinterpret_p8_f32): Likewise.
28546 (vreinterpret_p8_u8): Likewise.
28547 (vreinterpret_p8_u16): Likewise.
28548 (vreinterpret_p8_u32): Likewise.
28549 (vreinterpret_p8_u64): Likewise.
28550 (vreinterpret_p8_p16): Likewise.
28551 (vreinterpretq_p8_s8): Likewise.
28552 (vreinterpretq_p8_s16): Likewise.
28553 (vreinterpretq_p8_s32): Likewise.
28554 (vreinterpretq_p8_s64): Likewise.
28555 (vreinterpretq_p8_f32): Likewise.
28556 (vreinterpretq_p8_u8): Likewise.
28557 (vreinterpretq_p8_u16): Likewise.
28558 (vreinterpretq_p8_u32): Likewise.
28559 (vreinterpretq_p8_u64): Likewise.
28560 (vreinterpretq_p8_p16): Likewise.
28561 (vreinterpret_p16_s8): Likewise.
28562 (vreinterpret_p16_s16): Likewise.
28563 (vreinterpret_p16_s32): Likewise.
28564 (vreinterpret_p16_s64): Likewise.
28565 (vreinterpret_p16_f32): Likewise.
28566 (vreinterpret_p16_u8): Likewise.
28567 (vreinterpret_p16_u16): Likewise.
28568 (vreinterpret_p16_u32): Likewise.
28569 (vreinterpret_p16_u64): Likewise.
28570 (vreinterpret_p16_p8): Likewise.
28571 (vreinterpretq_p16_s8): Likewise.
28572 (vreinterpretq_p16_s16): Likewise.
28573 (vreinterpretq_p16_s32): Likewise.
28574 (vreinterpretq_p16_s64): Likewise.
28575 (vreinterpretq_p16_f32): Likewise.
28576 (vreinterpretq_p16_u8): Likewise.
28577 (vreinterpretq_p16_u16): Likewise.
28578 (vreinterpretq_p16_u32): Likewise.
28579 (vreinterpretq_p16_u64): Likewise.
28580 (vreinterpretq_p16_p8): Likewise.
28581 (vreinterpret_f32_s8): Likewise.
28582 (vreinterpret_f32_s16): Likewise.
28583 (vreinterpret_f32_s32): Likewise.
28584 (vreinterpret_f32_s64): Likewise.
28585 (vreinterpret_f32_u8): Likewise.
28586 (vreinterpret_f32_u16): Likewise.
28587 (vreinterpret_f32_u32): Likewise.
28588 (vreinterpret_f32_u64): Likewise.
28589 (vreinterpret_f32_p8): Likewise.
28590 (vreinterpret_f32_p16): Likewise.
28591 (vreinterpretq_f32_s8): Likewise.
28592 (vreinterpretq_f32_s16): Likewise.
28593 (vreinterpretq_f32_s32): Likewise.
28594 (vreinterpretq_f32_s64): Likewise.
28595 (vreinterpretq_f32_u8): Likewise.
28596 (vreinterpretq_f32_u16): Likewise.
28597 (vreinterpretq_f32_u32): Likewise.
28598 (vreinterpretq_f32_u64): Likewise.
28599 (vreinterpretq_f32_p8): Likewise.
28600 (vreinterpretq_f32_p16): Likewise.
28601 (vreinterpret_s64_s8): Likewise.
28602 (vreinterpret_s64_s16): Likewise.
28603 (vreinterpret_s64_s32): Likewise.
28604 (vreinterpret_s64_f32): Likewise.
28605 (vreinterpret_s64_u8): Likewise.
28606 (vreinterpret_s64_u16): Likewise.
28607 (vreinterpret_s64_u32): Likewise.
28608 (vreinterpret_s64_u64): Likewise.
28609 (vreinterpret_s64_p8): Likewise.
28610 (vreinterpret_s64_p16): Likewise.
28611 (vreinterpretq_s64_s8): Likewise.
28612 (vreinterpretq_s64_s16): Likewise.
28613 (vreinterpretq_s64_s32): Likewise.
28614 (vreinterpretq_s64_f32): Likewise.
28615 (vreinterpretq_s64_u8): Likewise.
28616 (vreinterpretq_s64_u16): Likewise.
28617 (vreinterpretq_s64_u32): Likewise.
28618 (vreinterpretq_s64_u64): Likewise.
28619 (vreinterpretq_s64_p8): Likewise.
28620 (vreinterpretq_s64_p16): Likewise.
28621 (vreinterpret_u64_s8): Likewise.
28622 (vreinterpret_u64_s16): Likewise.
28623 (vreinterpret_u64_s32): Likewise.
28624 (vreinterpret_u64_s64): Likewise.
28625 (vreinterpret_u64_f32): Likewise.
28626 (vreinterpret_u64_u8): Likewise.
28627 (vreinterpret_u64_u16): Likewise.
28628 (vreinterpret_u64_u32): Likewise.
28629 (vreinterpret_u64_p8): Likewise.
28630 (vreinterpret_u64_p16): Likewise.
28631 (vreinterpretq_u64_s8): Likewise.
28632 (vreinterpretq_u64_s16): Likewise.
28633 (vreinterpretq_u64_s32): Likewise.
28634 (vreinterpretq_u64_s64): Likewise.
28635 (vreinterpretq_u64_f32): Likewise.
28636 (vreinterpretq_u64_u8): Likewise.
28637 (vreinterpretq_u64_u16): Likewise.
28638 (vreinterpretq_u64_u32): Likewise.
28639 (vreinterpretq_u64_p8): Likewise.
28640 (vreinterpretq_u64_p16): Likewise.
28641 (vreinterpret_s8_s16): Likewise.
28642 (vreinterpret_s8_s32): Likewise.
28643 (vreinterpret_s8_s64): Likewise.
28644 (vreinterpret_s8_f32): Likewise.
28645 (vreinterpret_s8_u8): Likewise.
28646 (vreinterpret_s8_u16): Likewise.
28647 (vreinterpret_s8_u32): Likewise.
28648 (vreinterpret_s8_u64): Likewise.
28649 (vreinterpret_s8_p8): Likewise.
28650 (vreinterpret_s8_p16): Likewise.
28651 (vreinterpretq_s8_s16): Likewise.
28652 (vreinterpretq_s8_s32): Likewise.
28653 (vreinterpretq_s8_s64): Likewise.
28654 (vreinterpretq_s8_f32): Likewise.
28655 (vreinterpretq_s8_u8): Likewise.
28656 (vreinterpretq_s8_u16): Likewise.
28657 (vreinterpretq_s8_u32): Likewise.
28658 (vreinterpretq_s8_u64): Likewise.
28659 (vreinterpretq_s8_p8): Likewise.
28660 (vreinterpretq_s8_p16): Likewise.
28661 (vreinterpret_s16_s8): Likewise.
28662 (vreinterpret_s16_s32): Likewise.
28663 (vreinterpret_s16_s64): Likewise.
28664 (vreinterpret_s16_f32): Likewise.
28665 (vreinterpret_s16_u8): Likewise.
28666 (vreinterpret_s16_u16): Likewise.
28667 (vreinterpret_s16_u32): Likewise.
28668 (vreinterpret_s16_u64): Likewise.
28669 (vreinterpret_s16_p8): Likewise.
28670 (vreinterpret_s16_p16): Likewise.
28671 (vreinterpretq_s16_s8): Likewise.
28672 (vreinterpretq_s16_s32): Likewise.
28673 (vreinterpretq_s16_s64): Likewise.
28674 (vreinterpretq_s16_f32): Likewise.
28675 (vreinterpretq_s16_u8): Likewise.
28676 (vreinterpretq_s16_u16): Likewise.
28677 (vreinterpretq_s16_u32): Likewise.
28678 (vreinterpretq_s16_u64): Likewise.
28679 (vreinterpretq_s16_p8): Likewise.
28680 (vreinterpretq_s16_p16): Likewise.
28681 (vreinterpret_s32_s8): Likewise.
28682 (vreinterpret_s32_s16): Likewise.
28683 (vreinterpret_s32_s64): Likewise.
28684 (vreinterpret_s32_f32): Likewise.
28685 (vreinterpret_s32_u8): Likewise.
28686 (vreinterpret_s32_u16): Likewise.
28687 (vreinterpret_s32_u32): Likewise.
28688 (vreinterpret_s32_u64): Likewise.
28689 (vreinterpret_s32_p8): Likewise.
28690 (vreinterpret_s32_p16): Likewise.
28691 (vreinterpretq_s32_s8): Likewise.
28692 (vreinterpretq_s32_s16): Likewise.
28693 (vreinterpretq_s32_s64): Likewise.
28694 (vreinterpretq_s32_f32): Likewise.
28695 (vreinterpretq_s32_u8): Likewise.
28696 (vreinterpretq_s32_u16): Likewise.
28697 (vreinterpretq_s32_u32): Likewise.
28698 (vreinterpretq_s32_u64): Likewise.
28699 (vreinterpretq_s32_p8): Likewise.
28700 (vreinterpretq_s32_p16): Likewise.
28701 (vreinterpret_u8_s8): Likewise.
28702 (vreinterpret_u8_s16): Likewise.
28703 (vreinterpret_u8_s32): Likewise.
28704 (vreinterpret_u8_s64): Likewise.
28705 (vreinterpret_u8_f32): Likewise.
28706 (vreinterpret_u8_u16): Likewise.
28707 (vreinterpret_u8_u32): Likewise.
28708 (vreinterpret_u8_u64): Likewise.
28709 (vreinterpret_u8_p8): Likewise.
28710 (vreinterpret_u8_p16): Likewise.
28711 (vreinterpretq_u8_s8): Likewise.
28712 (vreinterpretq_u8_s16): Likewise.
28713 (vreinterpretq_u8_s32): Likewise.
28714 (vreinterpretq_u8_s64): Likewise.
28715 (vreinterpretq_u8_f32): Likewise.
28716 (vreinterpretq_u8_u16): Likewise.
28717 (vreinterpretq_u8_u32): Likewise.
28718 (vreinterpretq_u8_u64): Likewise.
28719 (vreinterpretq_u8_p8): Likewise.
28720 (vreinterpretq_u8_p16): Likewise.
28721 (vreinterpret_u16_s8): Likewise.
28722 (vreinterpret_u16_s16): Likewise.
28723 (vreinterpret_u16_s32): Likewise.
28724 (vreinterpret_u16_s64): Likewise.
28725 (vreinterpret_u16_f32): Likewise.
28726 (vreinterpret_u16_u8): Likewise.
28727 (vreinterpret_u16_u32): Likewise.
28728 (vreinterpret_u16_u64): Likewise.
28729 (vreinterpret_u16_p8): Likewise.
28730 (vreinterpret_u16_p16): Likewise.
28731 (vreinterpretq_u16_s8): Likewise.
28732 (vreinterpretq_u16_s16): Likewise.
28733 (vreinterpretq_u16_s32): Likewise.
28734 (vreinterpretq_u16_s64): Likewise.
28735 (vreinterpretq_u16_f32): Likewise.
28736 (vreinterpretq_u16_u8): Likewise.
28737 (vreinterpretq_u16_u32): Likewise.
28738 (vreinterpretq_u16_u64): Likewise.
28739 (vreinterpretq_u16_p8): Likewise.
28740 (vreinterpretq_u16_p16): Likewise.
28741 (vreinterpret_u32_s8): Likewise.
28742 (vreinterpret_u32_s16): Likewise.
28743 (vreinterpret_u32_s32): Likewise.
28744 (vreinterpret_u32_s64): Likewise.
28745 (vreinterpret_u32_f32): Likewise.
28746 (vreinterpret_u32_u8): Likewise.
28747 (vreinterpret_u32_u16): Likewise.
28748 (vreinterpret_u32_u64): Likewise.
28749 (vreinterpret_u32_p8): Likewise.
28750 (vreinterpret_u32_p16): Likewise.
28751 (vreinterpretq_u32_s8): Likewise.
28752 (vreinterpretq_u32_s16): Likewise.
28753 (vreinterpretq_u32_s32): Likewise.
28754 (vreinterpretq_u32_s64): Likewise.
28755 (vreinterpretq_u32_f32): Likewise.
28756 (vreinterpretq_u32_u8): Likewise.
28757 (vreinterpretq_u32_u16): Likewise.
28758 (vreinterpretq_u32_u64): Likewise.
28759 (vreinterpretq_u32_p8): Likewise.
28760 (vreinterpretq_u32_p16): Likewise.
28762 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28764 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
28766 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
28768 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
28769 (vqnegd_s64): Likewise.
28770 (vqabs_s64): Likewise.
28771 (vqabsd_s64): Likewise.
28773 2014-04-22 Richard Henderson <rth@redhat.com>
28775 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
28776 computation to the top of the loop.
28778 2014-04-22 Renlin <renlin.li@arm.com>
28779 Jiong Wang <jiong.wang@arm.com>
28781 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
28782 * config/aarch64/aarch64.c (aarch64_layout_frame)
28783 (aarch64_initial_elimination_offset): Likewise.
28785 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
28787 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
28790 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
28792 * machmode.h (bitwise_mode_for_mode): Declare.
28793 * stor-layout.h (bitwise_type_for_mode): Likewise.
28794 * stor-layout.c (bitwise_mode_for_mode): New function.
28795 (bitwise_type_for_mode): Likewise.
28796 * builtins.c (fold_builtin_memory_op): Use it instead of
28797 int_mode_for_mode and build_nonstandard_integer_type.
28799 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28801 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
28802 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
28803 (*-*-solaris2*): Simplify.
28804 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
28805 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
28806 *-*-solaris2.9* handling.
28808 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
28810 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
28811 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
28812 handling, simplify.
28813 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
28814 * configure: Regenerate.
28816 * config/i386/sol2-9.h: Remove.
28818 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
28819 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
28820 Remove Solaris 9 references.
28822 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
28824 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
28825 (floatuns<GPI:mode><GPF:mode>2): Remove.
28826 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
28827 and floatuns conversions.
28828 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
28829 and floatuns conversions.
28830 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
28831 (w1,w2): New mode attributes for inequal width conversions.
28833 2014-04-22 Renlin Li <Renlin.Li@arm.com>
28835 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
28836 the output asm format.
28838 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
28840 * config/aarch64/aarch64-simd.md
28841 (aarch64_cm<optab>di): Always split.
28842 (*aarch64_cm<optab>di): New.
28843 (aarch64_cmtstdi): Always split.
28844 (*aarch64_cmtstdi): New.
28846 2014-04-22 Jakub Jelinek <jakub@redhat.com>
28848 PR tree-optimization/60823
28849 * omp-low.c (ipa_simd_modify_function_body): Go through
28850 all SSA_NAMEs and for those refering to vector arguments
28851 which are going to be replaced adjust SSA_NAME_VAR and,
28852 if it is a default definition, change it into a non-default
28853 definition assigned at the beginning of function from new_decl.
28854 (ipa_simd_modify_stmt_ops): Rewritten.
28855 * tree-dfa.c (set_ssa_default_def): When removing default def,
28856 check for NULL loc instead of NULL *loc.
28858 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28860 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
28861 restrictions on core registers for DImode values in Thumb2.
28863 2014-04-22 Ian Bolton <ian.bolton@arm.com>
28865 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
28866 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
28868 2014-04-22 Ian Bolton <ian.bolton@arm.com>
28870 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
28871 (*iordi_notzesidi_di): Likewise.
28872 (*iordi_notsesidi_di): Likewise.
28874 2014-04-22 Ian Bolton <ian.bolton@arm.com>
28876 * config/arm/arm-protos.h (tune_params): New struct members.
28877 * config/arm/arm.c: Initialise tune_params per processor.
28878 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
28879 for speed, based on new tune_params.
28881 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28883 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
28884 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
28885 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
28886 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
28887 * config/aarch64/arm_neon.h (vrnd_f64): Added.
28888 (vrnda_f64): Likewise.
28889 (vrndi_f64): Likewise.
28890 (vrndm_f64): Likewise.
28891 (vrndn_f64): Likewise.
28892 (vrndp_f64): Likewise.
28893 (vrndx_f64): Likewise.
28895 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
28897 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
28898 GET_MODE_SIZE argument is enum machine_mode.
28900 2014-04-22 Jakub Jelinek <jakub@redhat.com>
28903 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
28904 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
28906 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
28908 PR middle-end/60281
28909 * asan.c (asan_emit_stack_protection): Force the base to align to
28910 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
28911 appropriate bits if STRICT_ALIGNMENT.
28912 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
28914 (expand_used_vars): Leave a space in the stack frame for alignment
28915 if STRICT_ALIGNMENT.
28917 2014-04-21 David Malcolm <dmalcolm@redhat.com>
28919 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
28921 (gimple_store_p): Likewise.
28922 (gimple_assign_load_p): Likewise.
28923 (gimple_assign_cast_p): Likewise.
28924 (gimple_clobber_p): Likewise.
28926 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
28927 rather than a gimple.
28928 (gimple_assign_cast_p): Likewise.
28930 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
28933 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
28934 If mode is DDmode and TARGET_E500_DOUBLE allow move.
28936 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
28937 more debug information for E500 if -mdebug=reg.
28939 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
28942 * config/i386/i386.c (ix86_expand_builtin)
28943 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
28944 register for target RTX.
28945 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
28947 2014-04-18 Cong Hou <congh@google.com>
28949 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
28950 the widen-mult pattern by handling two operands with different sizes,
28951 and operands whose size is smaller than half of the result type.
28953 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
28955 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
28956 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
28957 (do_estimate_edge_time): Compute it.
28958 * ipa-inline.c (want_inline_small_function_p): Bypass
28959 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
28961 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
28963 * ipa-inline.c (spec_rem): New static variable.
28964 (dump_overall_stats): New function.
28965 (dump_inline_stats): New function.
28967 2014-04-18 Richard Henderson <rth@redhat.com>
28969 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
28970 to GET_MODE_SIZE, not a reg_class_t.
28972 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28974 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
28975 (vsx_xxmrglw_<mode>): Likewise.
28977 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
28980 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
28981 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
28982 (rs6000_init_hard_regno_mode_ok): Likewise.
28984 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
28986 * ipa-inline.c (inline_small_functions): Account only non-cold
28988 * doc/invoke.texi (inline-unit-growth): Update documentation.
28990 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
28992 * config/rs6000/rs6000.md (addti3, subti3): New.
28994 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
28997 * config/i386/i386.c (ix86_expand_clear): Remove outdated
28998 comment. Check optimize_insn_for_size_p instead of
28999 optimize_insn_for_speed_p.
29001 2014-04-17 Martin Jambor <mjambor@suse.cz>
29003 * gimple-iterator.c (gsi_start_edge): New function.
29004 * gimple-iterator.h (gsi_start_edge): Declare.
29005 * tree-sra.c (single_non_eh_succ): New function.
29006 (disqualify_ops_if_throwing_stmt): Renamed to
29007 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
29008 having one non-EH successor BB.
29009 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
29010 generate loads into replacements.
29011 (sra_modify_assign): Likewise and and also use the simple path for
29013 (sra_modify_function_body): Commit statements on edges.
29015 2014-04-17 Richard Biener <rguenther@suse.de>
29017 PR middle-end/60849
29018 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
29019 comparison results and add clarifying comment.
29021 2014-04-17 Jakub Jelinek <jakub@redhat.com>
29023 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
29024 (blank_mode): Initialize it.
29025 (emit_mode_size_inline, emit_mode_nunits_inline,
29026 emit_mode_inner_inline): New functions.
29027 (emit_insn_modes_h): Call them and surround their output with
29028 #if GCC_VERSION >= 4001 ... #endif.
29029 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
29030 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
29031 mode_* arrays if the argument is __builtin_constant_p.
29032 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
29033 is enum machine_mode.
29035 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
29037 * passes.c (opt_pass::execute): Adjust.
29038 (pass_manager::execute_pass_mode_switching): Likewise.
29039 (early_local_passes::execute): Likewise.
29040 (execute_one_pass): Pass cfun to the pass's execute method.
29041 * tree-pass.h (opt_pass::execute): Add function * argument.
29042 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
29043 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
29044 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
29045 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
29046 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
29047 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
29048 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
29049 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
29050 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
29051 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
29052 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
29053 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
29054 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
29055 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
29056 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
29057 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
29058 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
29059 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
29060 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
29061 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
29062 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
29063 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
29064 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
29065 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
29066 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
29067 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
29068 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
29069 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
29070 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
29073 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
29075 * passes.c (opt_pass::gate): Take function * argument.
29076 (gate_all_early_local_passes): Merge into
29077 (early_local_passes::gate): this.
29078 (gate_all_early_optimizations): Merge into
29079 (all_early_optimizations::gate): this.
29080 (gate_all_optimizations): Mege into
29081 (all_optimizations::gate): this.
29082 (gate_all_optimizations_g): Merge into
29083 (all_optimizations_g::gate): this.
29084 (gate_rest_of_compilation): Mege into
29085 (rest_of_compilation::gate): this.
29086 (gate_postreload): Merge into
29087 (postreload::gate): this.
29088 (dump_one_pass): Pass cfun to the pass's gate method.
29089 (execute_ipa_summary_passes): Likewise.
29090 (execute_one_pass): Likewise.
29091 (ipa_write_summaries_2): Likewise.
29092 (ipa_write_optimization_summaries_1): Likewise.
29093 (ipa_read_summaries_1): Likewise.
29094 (ipa_read_optimization_summaries_1): Likewise.
29095 (execute_ipa_stmt_fixups): Likewise.
29096 * tree-pass.h (opt_pass::gate): Add function * argument.
29097 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
29098 combine-stack-adj.c, combine.c, compare-elim.c,
29099 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
29100 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
29101 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
29102 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
29103 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
29104 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
29105 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
29106 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
29107 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
29108 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
29109 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
29110 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
29111 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
29112 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
29113 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
29114 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
29115 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
29116 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
29117 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
29118 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
29119 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
29120 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
29121 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
29122 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
29123 var-tracking.c, vtable-verify.c, web.c: Adjust.
29125 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
29127 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
29128 * configure: Regenerate.
29130 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
29132 * passes.c (dump_one_pass): don't check pass->has_gate.
29133 (execute_ipa_summary_passes): Likewise.
29134 (execute_one_pass): Likewise.
29135 (ipa_write_summaries_2): Likewise.
29136 (ipa_write_optimization_summaries_1): Likewise.
29137 (ipa_read_optimization_summaries_1): Likewise.
29138 (execute_ipa_stmt_fixups): Likewise.
29139 * tree-pass.h (pass_data::has_gate): Remove.
29140 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
29141 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
29142 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
29143 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
29144 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
29145 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
29146 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
29147 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
29148 gimple-low.c, gimple-ssa-isolate-paths.c,
29149 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
29150 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
29151 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
29152 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
29153 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
29154 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
29155 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
29156 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
29157 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
29158 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
29159 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
29160 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
29161 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
29162 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
29163 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
29164 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
29165 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
29166 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
29167 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
29168 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
29169 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
29170 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
29173 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
29175 * pass_manager.h (pass_manager::register_dump_files_1): Remove
29177 * passes.c (pass_manager::register_dump_files_1): Merge into
29178 (pass_manager::register_dump_files): this, and remove its handling of
29179 properties since the pass always has the properties anyway.
29180 (pass_manager::pass_manager): Adjust.
29182 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
29184 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
29185 * passes.c (pass_manager::register_dump_files_1): Remove dead code
29186 dealing with properties.
29187 (pass_manager::register_dump_files): Adjust.
29189 2014-03-20 Mark Wielaard <mjw@redhat.com>
29191 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
29192 then represent the bound as normal constant value.
29194 2014-04-17 Jakub Jelinek <jakub@redhat.com>
29197 Forward port from 4.8 branch
29198 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
29200 * config/i386/bmiintrin.h (_blsi_u32): New.
29201 (_blsi_u64): Ditto.
29202 (_blsr_u32): Ditto.
29203 (_blsr_u64): Ditto.
29204 (_blsmsk_u32): Ditto.
29205 (_blsmsk_u64): Ditto.
29206 (_tzcnt_u32): Ditto.
29207 (_tzcnt_u64): Ditto.
29209 2014-04-17 Kito Cheng <kito@0xlab.org>
29211 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
29213 2014-04-17 Richard Biener <rguenther@suse.de>
29215 PR middle-end/60849
29216 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
29217 boolean results for comparisons.
29219 2014-04-17 Richard Biener <rguenther@suse.de>
29221 PR tree-optimization/60836
29222 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
29223 initial PHI args to be gimple values.
29225 2014-04-17 Richard Biener <rguenther@suse.de>
29227 PR tree-optimization/60841
29228 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
29229 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
29230 of stmts to SLP build.
29231 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
29232 (vect_analyze_slp): Likewise.
29233 (vect_analyze_slp_instance): Likewise.
29234 (vect_build_slp_tree): Limit overall SLP tree growth.
29235 * tree-vectorizer.h (vect_analyze_data_refs,
29236 vect_analyze_slp): Adjust prototypes.
29238 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
29240 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
29243 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
29245 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
29246 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
29247 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
29248 for TARGET_SLOW_PSHUFB
29250 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
29252 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
29253 * config/i386/i386.c (intel_cost): Ditto.
29255 2014-04-17 Joey Ye <joey.ye@arm.com>
29257 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
29259 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
29261 * opts.c (common_handle_option): Disable -fipa-reference coorectly
29262 with -fuse-profile.
29264 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
29266 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
29267 (type_all_derivations_known_p): New predicate.
29268 (type_all_ctors_visible_p): New predicate.
29269 (type_possibly_instantiated_p): New predicate.
29270 (get_odr_type): Compute all_derivations_known.
29271 (dump_odr_type): Dump the flag.
29272 (maybe_record_type): Cleanup.
29273 (record_target_from_binfo): Add bases_to_consider array;
29274 record bases for types w/o instances and skip CXX destructor.
29275 (possible_polymorphic_call_targets_1): Add bases_to_consider
29276 and consider_construction parameters; check if type may have instance.
29277 (get_polymorphic_call_info): Set maybe_in_construction to true
29278 when we know nothing.
29279 (record_targets_from_bases): Skip CXX destructors; they are
29280 never called for types in construction.
29281 (possible_polymorphic_call_targets): Do not record target when
29282 type may not have instance.
29284 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
29287 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
29288 external aliases alive, too.
29290 2014-04-16 Andrew Pinski <apinski@cavium.com>
29292 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
29295 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
29297 * final.c (compute_alignments): Do not apply loop alignment to a block
29298 falling through to the exit.
29300 2014-04-16 Catherine Moore <clm@codesourcery.com>
29302 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
29303 Adjust constraints for microMIPS store patterns.
29305 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
29307 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
29309 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
29311 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
29312 (append_use): Run at -O0.
29313 (append_vdef): Likewise.
29314 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
29315 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
29317 2014-04-16 Jakub Jelinek <jakub@redhat.com>
29319 PR tree-optimization/60844
29320 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
29321 (propagate_op_to_single_use, remove_visited_stmt_chain,
29322 linearize_expr, repropagate_negates, reassociate_bb): Use it
29323 instead of gsi_remove.
29325 2014-04-16 Martin Jambor <mjambor@suse.cz>
29327 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
29328 ipa_transforms_to_apply.
29329 (cgraph_function_versioning): Assert that old_node has empty
29330 ipa_transforms_to_apply.
29331 * trans-mem.c (ipa_tm_create_version): Likewise.
29332 * tree-inline.c (tree_function_versioning): Do not duplicate
29333 ipa_transforms_to_apply.
29335 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29338 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
29340 Pass necessary as flags on 64-bit Solaris/x86.
29341 Use lowercase relocs for x86_64-*-*.
29342 * configure: Regenerate.
29344 2014-04-15 Jan Hubicka <jh@suse.cz>
29346 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
29347 (maybe_record_node, likely_target_p): Use it.
29349 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29352 Revert following patch
29354 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
29357 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
29358 software floating point or no floating point registers, do not
29359 allow any type in the FPRs. Eliminate a test for SPE SIMD types
29360 in GPRs that occurs after we tested for GPRs that would never be
29363 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
29364 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
29365 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
29366 specifically allow DDmode, since that does not use the SPE SIMD
29369 2014-03-21 Mark Wielaard <mjw@redhat.com>
29371 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
29372 as unsigned or int depending on type and value used.
29374 2014-04-15 Richard Biener <rguenther@suse.de>
29376 PR rtl-optimization/56965
29377 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
29378 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
29380 * alias.c (true_dependence_1): Do not call
29381 nonoverlapping_component_refs_p.
29382 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
29383 nonoverlapping_component_refs_p.
29384 (indirect_refs_may_alias_p): Likewise.
29386 2014-04-15 Teresa Johnson <tejohnson@google.com>
29388 * cfg.c (dump_bb_info): Fix flags check.
29389 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
29391 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29393 PR rtl-optimization/60663
29394 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
29397 2014-04-15 Richard Biener <rguenther@suse.de>
29399 * lto-streamer.h (LTO_major_version): Bump to 4.
29401 2014-04-15 Richard Biener <rguenther@suse.de>
29403 * common.opt (lto_partition_model): New enum.
29404 (flto-partition=): Merge separate options with a single with argument,
29405 add -flto-partition=one support.
29406 * flag-types.h (enum lto_partition_model): Declare.
29407 * opts.c (finish_options): Remove duplicate -flto-partition=
29409 * lto-wrapper.c (run_gcc): Adjust.
29411 2014-04-15 Richard Biener <rguenther@suse.de>
29413 * alias.c (ncr_compar): New function.
29414 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
29416 2014-04-15 Richard Biener <rguenther@suse.de>
29418 * alias.c (record_component_aliases): Do not walk BINFOs.
29420 2014-04-15 Richard Biener <rguenther@suse.de>
29422 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
29423 Add struct function argument and adjust.
29424 (find_func_aliases_for_call): Likewise.
29425 (find_func_aliases): Likewise.
29426 (find_func_clobbers): Likewise.
29427 (intra_create_variable_infos): Likewise.
29428 (compute_points_to_sets): Likewise.
29429 (ipa_pta_execute): Adjust. Do not push/pop cfun.
29431 2014-04-15 Richard Biener <rguenther@suse.de>
29433 * tree.c (iterative_hash_expr): Use enum tree_code_class
29434 to store TREE_CODE_CLASS.
29435 (tree_block): Likewise.
29436 (tree_set_block): Likewise.
29437 * tree.h (fold_build_pointer_plus_loc): Use
29438 convert_to_ptrofftype_loc.
29440 2014-04-15 Jakub Jelinek <jakub@redhat.com>
29443 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
29446 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
29448 * cfgloop.h (struct loop): Move force_vectorize down.
29449 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
29450 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
29451 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
29452 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
29453 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
29454 * tree-core.h (enum annot_expr_kind): Add new kind values.
29455 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
29456 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
29458 * tree.def (ANNOTATE_EXPR): Tweak comment.
29460 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
29462 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
29465 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
29467 * tree.h (TYPE_IDENTIFIER): Declare.
29468 * tree.c (subrange_type_for_debug_p): Use it.
29469 * godump.c (go_format_type): Likewise.
29470 * dwarf2out.c (is_cxx_auto, modified_type_die,
29471 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
29472 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
29474 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
29477 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
29479 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
29481 * config/i386/i386.c (examine_argument): Return bool. Return true if
29482 parameter should be passed in memory.
29483 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
29484 (construct_container): Update calls to examine_argument.
29485 (function_arg_advance_64): Ditto.
29486 (return_in_memory_32): Merge with ix86_return_in_memory.
29487 (return_in_memory_64): Ditto.
29488 (return_in_memory_ms_64): Ditto.
29490 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
29492 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
29493 * coverage.c (coverage_compute_profile_id): Handle externally visible
29496 2014-04-14 Martin Jambor <mjambor@suse.cz>
29498 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
29499 DECL_DISREGARD_INLINE_LIMITS functions.
29501 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
29504 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
29506 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
29509 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
29510 optimize_insn_for_speed_p instead of
29511 optimize_function_for_speed_p.
29513 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
29515 * doc/invoke.texi (free): Document AArch64.
29517 2014-04-14 Richard Biener <rguenther@suse.de>
29519 PR tree-optimization/60042
29520 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
29521 (insert_into_preds_of_block): Do not prevent PHI insertion
29522 for REFERENCE exprs here ...
29523 (eliminate_dom_walker::before_dom_children): ... but prevent
29524 their use here under similar conditions when applied to the
29525 IL after PRE optimizations.
29527 2014-04-14 Richard Biener <rguenther@suse.de>
29529 * passes.def: Move early points-to after early SRA.
29531 2014-04-14 Richard Biener <rguenther@suse.de>
29533 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
29534 check for which sign-changes we allow when forwarding
29535 a converted value into a switch.
29537 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
29539 * stor-layout.c (place_field): Finalize non-constant offset for the
29542 2014-04-14 Richard Biener <rguenther@suse.de>
29544 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
29546 (expand_switch_using_bit_tests_p): Likewise.
29547 (process_switch): Compute and pass on speed_p based on the
29549 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
29550 optimize_bb_for_speed_p.
29552 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
29554 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
29555 * function.h (struct function): Rename has_force_vect_loops into
29556 has_force_vectorize_loops.
29557 * lto-streamer-in.c (input_cfg): Adjust for renaming.
29558 (input_struct_function_base): Likewise.
29559 * lto-streamer-out.c (output_cfg): Likewise.
29560 (output_struct_function_base): Likewise.
29561 * omp-low.c (expand_omp_simd): Likewise.
29562 * tree-cfg.c (move_sese_region_to_fn): Likewise.
29563 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
29564 (version_loop_for_if_conversion): Likewise.
29565 (tree_if_conversion): Likewise.
29566 (main_tree_if_conversion): Likewise.
29567 (gate_tree_if_conversion): Likewise.
29568 * tree-inline.c (copy_loops): Likewise.
29569 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
29570 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
29571 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
29572 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
29573 * tree-vectorizer.c (vectorize_loops): Likewise.
29574 * tree-vectorizer.h (unlimited_cost_model): Likewise.
29576 2014-04-14 Richard Biener <rguenther@suse.de>
29579 * lto-streamer-out.c (wrap_refs): New function.
29580 (lto_output): Wrap symbol references in global initializes in
29581 type-preserving MEM_REFs.
29583 2014-04-14 Christian Bruel <christian.bruel@st.com>
29585 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
29587 2014-04-14 Christian Bruel <christian.bruel@st.com>
29589 * config/sh/sh.md (setmemqi): New expand pattern.
29590 * config/sh/sh.h (CLEAR_RATIO): Define.
29591 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
29592 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
29594 2014-04-14 Richard Biener <rguenther@suse.de>
29596 PR middle-end/55022
29597 * fold-const.c (negate_expr_p): Don't negate directional rounding
29599 (fold_negate_expr): Likewise.
29601 2014-04-14 Richard Biener <rguenther@suse.de>
29603 PR tree-optimization/59817
29604 PR tree-optimization/60453
29605 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
29606 recursion to catch all CHRECs in the scalar evolution and restrict
29607 the predicate for the remains appropriately.
29609 2014-04-12 Catherine Moore <clm@codesourcery.com>
29611 * config/mips/constraints.md: Add new register constraint "kb".
29612 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
29613 (*movhi_internal): Likewise.
29614 (*movqi_internal): Likewise.
29615 * config/mips/mips.h (M16_STORE_REGS): New register class.
29616 (REG_CLASS_NAMES): Add M16_STORE_REGS.
29617 (REG_CLASS_CONTENTS): Likewise.
29618 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
29620 2014-04-11 Tobias Burnus <burnus@net-b.de>
29623 * doc/invoke.texi (-Wformat-signedness): Document it.
29624 (Wformat=2): Mention that this enables -Wformat-signedness.
29626 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
29628 * common/config/epiphany/epiphany-common.c
29629 (epiphany_option_optimization_table): Enable section anchors by
29630 default at -O1 or higher.
29631 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
29632 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
29633 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
29634 carries no extra cost.
29635 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
29636 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
29637 * config/epiphany/predicates.md (memclob_operand): New predicate.
29638 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
29639 Use memclob_operand predicate and X constraint for operand 3.
29641 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
29643 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
29644 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
29647 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
29649 PR rtl-optimization/60651
29650 * mode-switching.c (optimize_mode_switching): Make sure to emit
29651 sets of a lower numbered entity before sets of a higher numbered
29652 entity to a mode of the same or lower priority.
29653 When creating a seginfo for a basic block that starts with a code
29654 label, move the insertion point past the code label.
29655 (new_seginfo): Document and enforce requirement that
29656 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
29657 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
29658 * doc/tm.texi: Regenerate.
29660 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
29663 * config/arc/arc.c (arc_save_restore): Fix assert typo.
29665 2013-04-11 Jakub Jelinek <jakub@redhat.com>
29667 * BASE-VER: Set to 4.10.0.
29669 2014-04-11 Tobias Burnus <burnus@net-b.de>
29672 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
29673 * doc/gcc.texi (Service): Update description in the @menu
29674 * doc/invoke.texi (Option Summary): Remove misplaced and
29677 2014-04-11 Steve Ellcey <sellcey@mips.com>
29678 Jakub Jelinek <jakub@redhat.com>
29680 PR middle-end/60556
29681 * expr.c (convert_move): Use emit_store_flag_force instead of
29682 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
29685 2014-04-11 Richard Biener <rguenther@suse.de>
29687 PR middle-end/60797
29688 * varasm.c (assemble_alias): Avoid endless error reporting
29689 recursion by setting TREE_ASM_WRITTEN.
29691 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29693 * config/s390/s390.md: Add a splitter for NOT rtx.
29695 2014-04-11 Jakub Jelinek <jakub@redhat.com>
29697 PR rtl-optimization/60663
29698 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
29700 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
29701 Jakub Jelinek <jakub@redhat.com>
29704 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
29705 flag from decl_node to node.
29707 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29710 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
29711 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
29712 ameliorating the cases where it can be.
29714 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
29717 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
29719 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
29720 (loadsync_<mode>): Change mode.
29721 (load_quadpti, store_quadpti): New.
29722 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
29723 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
29724 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
29726 2014-04-09 Cong Hou <congh@google.com>
29729 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
29732 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29734 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
29735 instead of vnor to exploit possible fusion opportunity in the
29737 (altivec_expand_vec_perm_const_le): Likewise.
29739 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
29741 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
29742 (loadsync_<mode>): Change mode.
29743 (load_quadpti, store_quadpti): New.
29744 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
29745 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
29747 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
29750 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
29751 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
29752 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
29754 2014-04-08 Richard Biener <rguenther@suse.de>
29756 PR middle-end/60706
29757 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
29758 a 64bit widest int print double-int similar to on HWI64 hosts.
29760 2014-04-08 Richard Biener <rguenther@suse.de>
29762 PR tree-optimization/60785
29763 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
29764 default defs properly.
29766 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
29768 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
29769 (Weffc++): Likewise.
29771 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
29773 * ipa-devirt.c (maybe_record_node): When node is not recorded,
29774 set completep to false rather than true.
29776 2014-04-07 Douglas B Rupp <rupp@adacore.com>
29779 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
29780 ARM_TARGET2_DWARF_FORMAT.
29782 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
29785 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
29786 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
29789 2014-04-07 Richard Biener <rguenther@suse.de>
29791 PR tree-optimization/60766
29792 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
29793 (may_eliminate_iv): Convert cand_value_at result to desired type.
29795 2014-04-07 Jason Merrill <jason@redhat.com>
29798 * common.opt (-fno-gnu-unique): Add.
29799 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
29801 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29803 * haifa-sched.c: Fix outdated function reference and minor
29804 grammar errors in introductory comment.
29806 2014-04-07 Richard Biener <rguenther@suse.de>
29808 PR middle-end/60750
29809 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
29810 for noreturn calls.
29811 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
29813 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
29816 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
29817 size accounting for thunks.
29818 (pa_asm_output_mi_thunk): Use final_start_function() and
29819 final_end_function() to output function start and end directives.
29821 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
29823 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
29824 device specific ISA/ feature information. Remove short_sp and
29825 errata_skip ds. Add avr_device_specific_features enum to have device
29827 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
29828 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
29829 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
29830 updated device specific info.
29831 * config/avr/avr-mcus.def: Merge device specific details to
29832 dev_attribute field.
29833 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
29835 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
29836 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
29837 assembler if RMW isa supported by current device.
29838 * config/avr/genmultilib.awk: Update as device info structure changed.
29839 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
29841 2014-04-04 Cong Hou <congh@google.com>
29843 PR tree-optimization/60656
29844 * tree-vect-stmts.c (supportable_widening_operation):
29845 Fix a bug that elements in a vector with vect_used_by_reduction
29846 property are incorrectly reordered when the operation on it is not
29847 consistant with the one in reduction operation.
29849 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
29851 PR rtl-optimization/60155
29852 * gcse.c (record_set_data): New function.
29853 (single_set_gcse): New function.
29854 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
29855 (hoist_code): Likewise.
29856 (get_pressure_class_and_nregs): Likewise.
29858 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
29860 * explow.c (probe_stack_range): Emit a final optimization blockage.
29862 2014-04-04 Anthony Green <green@moxielogic.com>
29864 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
29867 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
29870 * lto-cgraph.c (input_overwrite_node): Check that partitioning
29871 flags are set only during streaming.
29872 * ipa.c (process_references, walk_polymorphic_call_targets,
29873 symtab_remove_unreachable_nodes): Drop bodies of always inline
29874 after early inlining.
29875 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
29877 2014-04-04 Jakub Jelinek <jakub@redhat.com>
29878 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29881 * dwarf2out.c (const_ok_for_output_1): Reject expressions
29884 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29887 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
29889 (cortex_a53_fdivd): Likewise.
29891 2014-04-04 Martin Jambor <mjambor@suse.cz>
29894 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
29895 Adjust all callers.
29896 * cgraph.c (clone_of_p): Also return true if thunks match.
29897 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
29898 cgraph_function_or_thunk_node and an obsolete comment.
29899 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
29901 (build_function_decl_skip_args): Likewise.
29902 (set_new_clone_decl_and_node_flags): New function.
29903 (duplicate_thunk_for_node): Likewise.
29904 (redirect_edge_duplicating_thunks): Likewise.
29905 (cgraph_clone_node): New parameter args_to_skip, pass it to
29906 redirect_edge_duplicating_thunks which is called instead of
29907 cgraph_redirect_edge_callee.
29908 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
29909 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
29911 2014-04-04 Jeff Law <law@redhat.com>
29914 * config/arm/predicates.md (const_int_I_operand): New predicate.
29915 (const_int_M_operand): Similarly.
29916 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
29918 (insv_t2, extv_reg, extzv_t2): Likewise.
29919 (load_multiple_with_writeback): Similarly for const_int_I_operand.
29920 (pop_multiple_with_writeback_and_return): Likewise.
29921 (vfp_pop_multiple_with_writeback): Likewise
29923 2014-04-04 Richard Biener <rguenther@suse.de>
29926 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
29927 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
29929 * gimplify.h (gimple_add_tmp_var_fn): Declare.
29930 * gimplify.c (gimple_add_tmp_var_fn): New function.
29931 * gimple-expr.h (create_tmp_reg_fn): Declare.
29932 * gimple-expr.c (create_tmp_reg_fn): New function.
29933 * gimple-low.c (record_vars_into): Don't change cfun.
29934 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
29935 code generation without cfun.
29937 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
29940 * Makefile.in (install-driver): Fix shell scripting.
29942 2014-04-03 Cong Hou <congh@google.com>
29944 PR tree-optimization/60505
29945 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
29946 threshold of number of iterations below which no vectorization
29948 * tree-vect-loop.c (new_loop_vec_info):
29949 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
29950 * tree-vect-loop.c (vect_analyze_loop_operations):
29951 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
29952 * tree-vect-loop.c (vect_transform_loop):
29953 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
29954 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
29955 of iterations of the loop and see if we should build the epilogue.
29957 2014-04-03 Richard Biener <rguenther@suse.de>
29959 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
29960 (streamer_tree_cache_create): Adjust.
29961 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
29962 to allow optional nodes array.
29963 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
29964 (streamer_tree_cache_append): Likewise.
29965 (streamer_tree_cache_create): Create nodes array optionally
29966 as specified by parameter.
29967 * lto-streamer-out.c (create_output_block): Avoid maintaining
29968 the node array in the writer cache.
29969 (DFS_write_tree): Remove assertion.
29970 (produce_asm_for_decls): Free the out decl state hash table early.
29971 * lto-streamer-in.c (lto_data_in_create): Adjust for
29972 streamer_tree_cache_create prototype change.
29974 2014-04-03 Richard Biener <rguenther@suse.de>
29976 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
29977 set TREE_CHAIN to NULL_TREE.
29979 2014-04-03 Richard Biener <rguenther@suse.de>
29981 PR tree-optimization/60740
29982 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
29983 over all GIMPLE_COND operands.
29985 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
29987 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
29988 (Weffc++): Remove Scott's numbering, merge lists and reference
29991 2014-04-03 Nick Clifton <nickc@redhat.com>
29993 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
29996 2014-04-03 Martin Jambor <mjambor@suse.cz>
29998 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
29999 mention gcc_unreachable before failing.
30000 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
30003 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
30006 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
30007 inconsistent code and instead mark the context inconsistent.
30008 (possible_polymorphic_call_targets): For inconsistent contexts
30009 return empty complete list.
30011 2014-04-02 Anthony Green <green@moxielogic.com>
30013 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
30014 (extendqisi2, extendhisi2): Define.
30015 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
30016 (WCHAR_TYPE): Change to unsigned int.
30018 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30020 PR tree-optimization/60733
30021 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
30022 insertion point for PHI candidates to be the end of the feeding
30023 block for the PHI argument.
30025 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
30027 PR rtl-optimization/60650
30028 * lra-constraints.c (process_alt_operands): Decrease reject for
30029 earlyclobber matching.
30031 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30033 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
30035 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
30037 * config/spu/spu.c (pad_bb): Do not crash when the last
30038 insn is CODE_FOR_blockage.
30040 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
30042 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
30043 lies outside the target mode.
30045 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
30048 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
30049 software floating point or no floating point registers, do not
30050 allow any type in the FPRs. Eliminate a test for SPE SIMD types
30051 in GPRs that occurs after we tested for GPRs that would never be
30054 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
30055 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
30056 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
30057 specifically allow DDmode, since that does not use the SPE SIMD
30060 2014-04-02 Richard Biener <rguenther@suse.de>
30062 PR middle-end/60729
30063 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
30064 MODE_INTs. Properly use negv_optab.
30065 (expand_abs): Likewise.
30067 2014-04-02 Richard Biener <rguenther@suse.de>
30070 * Makefile.in (install-driver): Guard extra installs with special
30073 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
30075 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
30076 Document vec_vgbbd.
30078 2014-04-01 Richard Henderson <rth@redhat.com>
30081 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
30082 alternative enabled before register allocation.
30084 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
30086 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
30087 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
30089 (nios2_large_got_address): Remove unneeded 'sym' parameter.
30090 (nios2_got_address): Update nios2_large_got_address call site.
30091 (nios2_delegitimize_address): New function.
30092 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
30093 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
30094 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
30096 2014-04-01 Martin Husemann <martin@duskware.de>
30098 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
30101 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
30103 PR rtl-optimization/60604
30104 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
30105 check from register_operand.
30106 (register_operand): Redefine in terms of general_operand.
30107 (nonmemory_operand): Use register_operand for the non-constant cases.
30109 2014-04-01 Richard Biener <rguenther@suse.de>
30111 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
30113 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
30115 * doc/invoke.texi (mapp-regs): Clarify.
30117 2014-03-31 Ulrich Drepper <drepper@gmail.com>
30119 * config/i386/avx512fintrin.h (__v32hi): Define type.
30120 (__v64qi): Likewise.
30121 (_mm512_set1_epi8): Define.
30122 (_mm512_set1_epi16): Define.
30123 (_mm512_set4_epi32): Define.
30124 (_mm512_set4_epi64): Define.
30125 (_mm512_set4_pd): Define.
30126 (_mm512_set4_ps): Define.
30127 (_mm512_setr4_epi64): Define.
30128 (_mm512_setr4_epi32): Define.
30129 (_mm512_setr4_pd): Define.
30130 (_mm512_setr4_ps): Define.
30131 (_mm512_setzero_epi32): Define.
30133 2014-03-31 Martin Jambor <mjambor@suse.cz>
30135 PR middle-end/60647
30136 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
30137 callsite_arguments_match_p. Updated all callers. Also check types of
30138 corresponding formal parameters and actual arguments.
30139 (not_all_callers_have_enough_arguments_p) Renamed to
30140 some_callers_have_mismatched_arguments_p.
30142 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
30144 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
30146 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
30149 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
30152 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
30154 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
30155 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
30157 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
30158 Use FMAMODE_NOVF512 mode iterator.
30159 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
30160 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
30161 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
30162 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
30164 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
30165 Use VF_128_256 mode iterator.
30166 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
30169 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
30171 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
30172 static chain if needed.
30174 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
30177 * lra-constraints.c (index_part_to_reg): New.
30178 (process_address): Use it.
30180 2014-03-27 Jeff Law <law@redhat.com>
30181 Jakub Jelinek <jakub@redhat.com>
30184 * expr.c (do_tablejump): Use simplify_gen_binary rather than
30185 gen_rtx_{PLUS,MULT} to build up the address expression.
30187 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
30188 creating non-canonical RTL.
30190 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
30193 * ipa-inline.c (want_inline_small_function_p): Short circuit large
30194 functions; reorganize to make cheap checks first.
30195 (inline_small_functions): Do not estimate growth when dumping;
30197 * ipa-inline.h (inline_summary): Add min_size.
30198 (growth_likely_positive): New function.
30199 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
30200 (set_cond_stmt_execution_predicate): Cleanup.
30201 (estimate_edge_size_and_time): Compute min_size.
30202 (estimate_calls_size_and_time): Likewise.
30203 (estimate_node_size_and_time): Likewise.
30204 (inline_update_overall_summary): Update min_size.
30205 (do_estimate_edge_time): Likewise.
30206 (do_estimate_edge_size): Update.
30207 (do_estimate_edge_hints): Update.
30208 (growth_likely_positive): New function.
30210 2014-03-28 Jakub Jelinek <jakub@redhat.com>
30213 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
30214 also if addr has VOIDmode.
30216 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30218 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
30219 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
30221 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
30222 instructions as well as AdvancedSIMD loads.
30224 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30226 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
30227 Use crypto_aese type.
30228 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
30229 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
30230 crypto_aese, crypto_aesmc. Move to types.md.
30231 * config/arm/types.md (crypto_aes): Split into crypto_aese,
30233 * config/arm/iterators.md (crypto_type): Likewise.
30235 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
30237 * cgraph.c: Include expr.h and tree-dfa.h.
30238 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
30241 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
30244 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
30245 regs from checking multi-reg pseudos.
30247 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
30249 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
30251 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
30253 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
30254 if it would clobber the stack pointer, even temporarily.
30256 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
30258 * mode-switching.c: Make small adjustments to the top comment.
30260 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
30262 * config/rs6000/constraints.md (wD constraint): New constraint to
30263 match the constant integer to get the top DImode/DFmode out of a
30264 vector in a VSX register.
30266 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
30267 match the constant integer to get the top DImode/DFmode out of a
30268 vector in a VSX register.
30270 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
30273 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
30276 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
30277 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
30279 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
30280 Optimize vec_extract of 64-bit values, where the value being
30281 extracted is in the top word, where we can use scalar
30282 instructions. Add direct move and store support. Combine the big
30283 endian/little endian vector select load support into a single insn.
30284 (vsx_extract_<mode>_internal1): Likewise.
30285 (vsx_extract_<mode>_internal2): Likewise.
30286 (vsx_extract_<mode>_load): Likewise.
30287 (vsx_extract_<mode>_store): Likewise.
30288 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
30289 combined into vsx_extract_<mode>_load.
30290 (vsx_extract_<mode>_one_le): Likewise.
30292 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
30293 define the top 64-bit vector element.
30295 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
30298 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
30299 Document vec_vbpermq builtin.
30302 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
30303 enable use of xxsldwi and xxpermdi builtin functions.
30304 (vec_xxpermdi): Likewise.
30306 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
30307 Document use of vec_xxsldwi and vec_xxpermdi builtins.
30309 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
30311 PR rtl-optimization/60650
30312 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
30314 (find_spills_for): New.
30315 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
30316 Spill all pseudos on the second iteration.
30318 2014-03-27 Marek Polacek <polacek@redhat.com>
30321 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
30324 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30326 * config/s390/s390.c (s390_can_use_return_insn): Check for
30327 call-saved FPRs on 31 bit.
30329 2014-03-27 Jakub Jelinek <jakub@redhat.com>
30331 PR middle-end/60682
30332 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
30333 if they need regimplification, just drop them instead of
30334 calling gimple_regimplify_operands on them.
30336 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
30339 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
30340 (aarch64_frame_pointer_required): Adjust logic.
30341 (aarch64_can_eliminate): Adjust logic.
30342 (aarch64_override_options_after_change): Adjust logic.
30344 2014-03-27 Dehao Chen <dehao@google.com>
30346 * ipa-inline.c (early_inliner): Update node's inline info.
30348 2014-03-26 Dehao Chen <dehao@google.com>
30350 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
30351 compiler inserted conditional jumps for NAN float check.
30353 2014-03-26 Jakub Jelinek <jakub@redhat.com>
30355 * ubsan.h (ubsan_create_data): Change second argument's type
30356 to const location_t *.
30357 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
30359 (ubsan_create_data): Change second argument to const location_t *PLOC.
30360 Create Loc field whenever PLOC is non-NULL.
30361 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
30362 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
30366 * real.c (real_to_integer2): Change type of low to UHWI.
30368 2014-03-26 Tobias Burnus <burnus@net-b.de>
30370 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
30371 (CILK_SELF_SPECS): New define.
30372 (driver_self_specs): Use it.
30374 2014-03-26 Richard Biener <rguenther@suse.de>
30376 * tree-pretty-print.c (percent_K_format): Implement special
30377 case for LTO and its stripped down BLOCK tree.
30379 2014-03-26 Jakub Jelinek <jakub@redhat.com>
30382 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
30384 * tree-vrp.c (simplify_internal_call_using_ranges): If only
30385 one range is range_int_cst_p, but not both, at least optimize
30386 addition/subtraction of 0 and multiplication by 0 or 1.
30387 * gimple-fold.c (gimple_fold_call): Fold
30388 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
30389 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
30390 INTEGER_CSTs, try to fold at least x * 0 and y - y.
30392 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
30394 PR rtl-optimization/60452
30395 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
30396 <case REG>: Return 1 for invalid offsets from the frame pointer.
30398 2014-03-26 Marek Polacek <polacek@redhat.com>
30401 * doc/extend.texi (C Extensions): Mention variable-length arrays in
30404 2014-03-26 Marek Polacek <polacek@redhat.com>
30407 * doc/extend.texi (Designated Inits): Describe what happens to omitted
30410 2014-03-26 Marek Polacek <polacek@redhat.com>
30413 * ira-color.c (update_conflict_hard_regno_costs): Perform the
30414 multiplication in unsigned type.
30416 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
30418 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
30420 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
30422 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
30424 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
30427 * cif-code.def (UNREACHABLE) New code.
30428 * ipa-inline.c (inline_small_functions): Skip edges to
30429 __builtlin_unreachable.
30430 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
30431 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
30432 predicate to __bulitin_unreachable.
30433 (set_cond_stmt_execution_predicate): Fix issue when
30434 invert_tree_comparison returns ERROR_MARK.
30435 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
30436 propagate to inline clones.
30437 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
30439 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
30440 * cgraphclones.c (cgraph_clone_node): If call destination is already
30441 ureachable, do not redirect it back.
30442 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
30445 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
30447 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
30448 Do not modify inline clones.
30450 2014-03-25 Jakub Jelinek <jakub@redhat.com>
30452 * config/i386/i386.md (general_sext_operand): New mode attr.
30453 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
30454 don't generate (sign_extend (const_int)).
30455 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
30456 operands[2]. Use We constraint instead of <i> and
30457 <general_sext_operand> predicate instead of <general_operand>.
30458 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
30459 * config/i386/constraints.md (We): New constraint.
30460 * config/i386/predicates.md (x86_64_sext_operand,
30461 sext_operand): New predicates.
30463 2014-03-25 Martin Jambor <mjambor@suse.cz>
30466 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
30467 inconsistent devirtualizations to __builtin_unreachable.
30469 2014-03-25 Marek Polacek <polacek@redhat.com>
30472 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
30474 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
30476 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
30477 order of elements for big-endian.
30479 2014-03-25 Richard Biener <rguenther@suse.de>
30481 PR middle-end/60635
30482 * gimplify-me.c (gimple_regimplify_operands): Update the
30485 2014-03-25 Martin Jambor <mjambor@suse.cz>
30488 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
30489 (lto_output_varpool_node): Likewise.
30490 (input_overwrite_node): Likewise.
30491 (input_varpool_node): Likewise.
30493 2014-03-25 Richard Biener <rguenther@suse.de>
30495 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
30496 (run_gcc): Likewise.
30498 2014-03-25 Jakub Jelinek <jakub@redhat.com>
30500 * combine.c (simplify_compare_const): Add MODE argument.
30501 Handle mode_width 0 as very large mode_width.
30502 (try_combine, simplify_comparison): Adjust callers.
30504 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
30505 type to avoid signed integer overflow.
30506 * explow.c (plus_constant): Likewise.
30508 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
30510 * doc/generic.texi: Correct typos.
30512 2014-03-24 Tobias Burnus <burnus@net-b.de>
30514 * doc/invoke.texi (-flto): Expand section about
30515 using static libraries with LTO.
30517 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30519 PR rtl-optimization/60501
30520 * optabs.def (addptr3_optab): New optab.
30521 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
30522 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
30523 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
30525 * lra.c (emit_add3_insn): Use the addptr pattern if available.
30527 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
30529 2014-03-24 Ulrich Drepper <drepper@gmail.com>
30531 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
30534 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
30535 (_mm256_undefined_ps): Define.
30536 (_mm256_undefined_pd): Define.
30537 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
30538 (_mm_undefined_pd): Define.
30539 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
30540 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
30541 (_mm512_undefined_ps): Define.
30542 (_mm512_undefined_pd): Define.
30543 Use _mm*_undefined_*.
30544 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
30546 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
30548 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
30549 (lshr_simd): DI mode added.
30550 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
30551 (aarch64_ushr_simddi): Likewise.
30552 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
30553 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
30554 (vshrd_n_u64): Likewise.
30556 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
30558 * Makefile.in (s-macro_list): Depend on cc1.
30560 2014-03-23 Teresa Johnson <tejohnson@google.com>
30562 * ipa-utils.c (ipa_print_order): Use specified dump file.
30564 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
30566 PR rtl-optimization/60601
30567 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
30569 * gcc.c (eval_spec_function): Initialize save_growing_value.
30571 2014-03-22 Jakub Jelinek <jakub@redhat.com>
30574 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
30575 code == MINUS_EXPR, never swap op0 with op1.
30577 * toplev.c (init_local_tick): Avoid signed integer multiplication
30579 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
30580 shift by first operand's bitsize.
30582 2014-03-21 Jakub Jelinek <jakub@redhat.com>
30585 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
30586 redefine to 1 or 0.
30587 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
30588 TARGET_ISA_64BIT_P(x).
30590 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30592 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
30593 pattern for vector nor instead of subtract from splat(-1).
30594 (altivec_expand_vec_perm_const_le): Likewise.
30596 2014-03-21 Richard Henderson <rth@twiddle.net>
30599 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
30600 related insns after epilogue_completed.
30602 2014-03-21 Martin Jambor <mjambor@suse.cz>
30605 * cgraph.h (symtab_node): New flag body_removed.
30606 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
30607 when removing bodies.
30608 * symtab.c (dump_symtab_base): Dump body_removed flag.
30609 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
30610 had their bodies removed.
30612 2014-03-21 Martin Jambor <mjambor@suse.cz>
30615 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
30618 2014-03-21 Richard Biener <rguenther@suse.de>
30620 PR tree-optimization/60577
30621 * tree-core.h (struct tree_base): Document nothrow_flag use
30622 in DECL_NONALIASED.
30623 * tree.h (DECL_NONALIASED): New.
30624 (may_be_aliased): Adjust.
30625 * coverage.c (build_var): Set DECL_NONALIASED.
30627 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
30629 * expr.c (expand_expr_real_1): Remove outdated comment.
30631 2014-03-20 Jakub Jelinek <jakub@redhat.com>
30633 PR middle-end/60597
30634 * ira.c (adjust_cleared_regs): Call copy_rtx on
30635 *reg_equiv[REGNO (loc)].src_p before passing it to
30636 simplify_replace_fn_rtx.
30639 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
30640 into CONST, put pic register as first operand of PLUS. Use
30641 gen_const_mem for both 32-bit and 64-bit PIC got loads.
30643 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
30645 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
30647 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
30649 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
30650 around for store forwarding issue in the FPU on the UT699.
30651 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
30652 loads and operations if -mfix-ut699 is specified.
30653 (divtf3_hq): Tweak attribute.
30654 (sqrttf2_hq): Likewise.
30656 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
30658 * calls.c (store_one_arg): Remove incorrect const qualification on the
30659 type of the temporary.
30660 * cfgexpand.c (expand_return): Likewise.
30661 * expr.c (expand_constructor): Likewise.
30662 (expand_expr_real_1): Likewise.
30664 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
30666 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
30669 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
30672 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
30674 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
30676 * config/arm/aarch-common-protos.h
30677 (alu_cost_table): Fix spelling of "extend".
30678 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
30680 2014-03-19 Richard Biener <rguenther@suse.de>
30682 PR middle-end/60553
30683 * tree-core.h (tree_type_common): Re-order pointer members
30684 to reduce recursion depth during GC walks.
30686 2014-03-19 Marek Polacek <polacek@redhat.com>
30689 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
30690 before accessing it.
30692 2014-03-19 Richard Biener <rguenther@suse.de>
30695 * lto-streamer-in.c (input_function): In WPA stage do not drop
30698 2014-03-19 Jakub Jelinek <jakub@redhat.com>
30700 PR tree-optimization/60559
30701 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
30702 with build_zero_cst assignment.
30704 2014-03-18 Kai Tietz <ktietz@redhat.com>
30706 PR rtl-optimization/56356
30707 * sdbout.c (sdbout_parms): Verify that parms'
30708 incoming argument is valid.
30709 (sdbout_reg_parms): Likewise.
30711 2014-03-18 Richard Henderson <rth@redhat.com>
30714 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
30715 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
30716 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
30718 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
30720 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
30721 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
30722 Italicize plugin event names in description. Explain that
30723 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
30724 Remind that no GCC functions should be called after PLUGIN_FINISH.
30725 Explain what pragmas with expansion are.
30727 2014-03-18 Martin Liska <mliska@suse.cz>
30729 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
30730 gimple call statement is update.
30731 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
30732 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
30734 2014-03-18 Jakub Jelinek <jakub@redhat.com>
30737 * ubsan.c (ubsan_instrument_unreachable): Call
30738 initialize_sanitizer_builtins.
30739 (ubsan_pass): Likewise.
30742 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
30743 varpool_finalize_decl instead of rest_of_decl_compilation.
30745 2014-03-18 Richard Biener <rguenther@suse.de>
30747 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
30748 by using bitmap_and_compl instead of bitmap_and_compl_into.
30749 (df_rd_transfer_function): Likewise.
30751 2014-03-18 Richard Biener <rguenther@suse.de>
30753 * doc/lto.texi (fresolution): Fix typo.
30755 2014-03-18 Richard Biener <rguenther@suse.de>
30757 * doc/invoke.texi (flto): Update for changes in 4.9.
30759 2014-03-18 Richard Biener <rguenther@suse.de>
30761 * doc/loop.texi: Remove section on the removed lambda framework.
30762 Update loop docs with recent changes in preserving loop structure.
30764 2014-03-18 Richard Biener <rguenther@suse.de>
30766 * doc/lto.texi (-fresolution): Document.
30768 2014-03-18 Richard Biener <rguenther@suse.de>
30770 * doc/contrib.texi: Adjust my name.
30772 2014-03-18 Jakub Jelinek <jakub@redhat.com>
30775 * internal-fn.c: Include diagnostic-core.h.
30776 (expand_BUILTIN_EXPECT): New function.
30777 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
30778 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
30779 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
30780 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
30781 IFN_BUILTIN_EXPECT.
30782 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
30783 Revert 3 argument __builtin_expect code.
30784 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
30785 * gimple-fold.c (gimple_fold_call): Likewise.
30786 * tree.h (fold_builtin_expect): New prototype.
30787 * builtins.c (build_builtin_expect_predicate): Add predictor
30788 argument, if non-NULL, create 3 argument __builtin_expect.
30789 (fold_builtin_expect): No longer static. Add ARG2 argument,
30790 pass it through to build_builtin_expect_predicate.
30791 (fold_builtin_2): Adjust caller.
30792 (fold_builtin_3): Handle BUILT_IN_EXPECT.
30793 * internal-fn.def (BUILTIN_EXPECT): New.
30795 2014-03-18 Tobias Burnus <burnus@net-b.de>
30798 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
30799 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
30800 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
30802 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
30805 * predict.c (combine_predictions_for_bb): Fix up formatting.
30806 (expr_expected_value_1, expr_expected_value): Add predictor argument,
30807 fill what it points to if non-NULL.
30808 (tree_predict_by_opcode): Adjust caller, use the predictor.
30809 * predict.def (PRED_COMPARE_AND_SWAP): Add.
30811 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
30813 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
30814 proper constant for the store mode.
30816 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
30818 * symtab.c (change_decl_assembler_name): Fix transparent alias
30819 chain construction.
30821 2014-03-16 Renlin Li <Renlin.Li@arm.com>
30823 * config/aarch64/aarch64.c: Correct the comments about the
30824 aarch64 stack layout.
30826 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
30828 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
30829 check for GF_OMP_FOR_KIND_FOR.
30831 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
30833 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
30834 ymm and zmm register names.
30836 2014-03-17 Jakub Jelinek <jakub@redhat.com>
30839 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
30840 note creation for the 2010-08-31 changes.
30842 2014-03-17 Marek Polacek <polacek@redhat.com>
30844 PR middle-end/60534
30845 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
30846 as -fno-tree-loop-vectorize.
30847 (expand_omp_simd): Likewise.
30849 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
30851 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
30852 (eligible_for_call_delay): New prototype.
30853 * config/sparc/sparc.c (tls_call_delay): Rename into...
30854 (eligible_for_call_delay): ...this. Return false if the instruction
30855 cannot be put in the delay slot of a branch.
30856 (eligible_for_restore_insn): Simplify.
30857 (eligible_for_return_delay): Return false if the instruction cannot be
30858 put in the delay slot of a branch and simplify.
30859 (eligible_for_sibcall_delay): Return false if the instruction cannot be
30860 put in the delay slot of a branch.
30861 * config/sparc/sparc.md (fix_ut699): New attribute.
30862 (tls_call_delay): Delete.
30863 (in_call_delay): Reimplement.
30864 (eligible_for_sibcall_delay): Rename into...
30865 (in_sibcall_delay): ...this.
30866 (eligible_for_return_delay): Rename into...
30867 (in_return_delay): ...this.
30868 (in_branch_delay): Reimplement.
30869 (in_uncond_branch_delay): Delete.
30870 (in_annul_branch_delay): Delete.
30872 2014-03-14 Richard Henderson <rth@redhat.com>
30875 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
30876 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
30877 (*floathi<X87MODEF>2_i387_with_temp): Remove.
30878 (floathi splitters): Remove.
30879 (float<SWI48x>xf2): New pattern.
30880 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
30881 code that tried to handle DImode for 32-bit, but which was excluded
30882 by the pattern's condition. Drop allocation of stack temporary.
30883 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
30884 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
30885 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
30886 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
30887 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
30888 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
30889 (*float<SWI48><MODEF>2_sse_interunit): Remove.
30890 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
30891 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
30892 (*float<SWI48x><X87MODEF>2_i387): Remove.
30893 (all float _with_temp splitters): Remove.
30894 (*float<SWI48x><MODEF>2_i387): New pattern.
30895 (*float<SWI48><MODEF>2_sse): New pattern.
30896 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
30897 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
30899 2014-03-14 Jakub Jelinek <jakub@redhat.com>
30900 Marek Polacek <polacek@redhat.com>
30902 PR middle-end/60484
30903 * common.opt (dump_base_name_prefixed): New Variable.
30904 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
30905 if x_dump_base_name_prefixed is already set, set it at the end.
30907 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
30909 PR rtl-optimization/60508
30910 * lra-constraints.c (get_reload_reg): Add new parameter
30912 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
30913 Pass the new parameter values.
30915 2014-03-14 Richard Biener <rguenther@suse.de>
30917 * common.opt: Revert unintented changes from r205065.
30918 * opts.c: Likewise.
30920 2014-03-14 Richard Biener <rguenther@suse.de>
30922 PR middle-end/60518
30923 * cfghooks.c (split_block): Properly adjust all loops the
30924 block was a latch of.
30926 2014-03-14 Martin Jambor <mjambor@suse.cz>
30929 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
30932 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
30935 * config/avr/avr.c (avr_set_current_function): Pass function name
30936 through default_strip_name_encoding before sanity checking instead
30937 of skipping the first char of the assembler name.
30939 2014-03-13 Richard Henderson <rth@redhat.com>
30942 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
30943 (ix86_force_to_memory, ix86_free_from_memory): Remove.
30944 * config/i386/i386-protos.h: Likewise.
30945 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
30946 in the expander instead of a splitter.
30947 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
30948 any possibility of requiring a memory.
30949 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
30950 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
30951 (fp branch splitters): Update for ix86_split_fp_branch.
30952 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
30953 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
30954 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
30955 (*fop_<MODEF>_2_i387): Remove f/r alternative.
30956 (*fop_<MODEF>_3_i387): Likewise.
30957 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
30958 (splitters for the fop_* register patterns): Remove.
30959 (fscalexf4_i387): Rename from *fscalexf4_i387.
30960 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
30962 2014-03-13 Jakub Jelinek <jakub@redhat.com>
30964 PR tree-optimization/59779
30965 * tree-dfa.c (get_ref_base_and_extent): Use double_int
30966 type for bitsize and maxsize instead of HOST_WIDE_INT.
30968 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
30970 PR rtl-optimization/57320
30971 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
30972 the CFG after thread_prologue_and_epilogue_insns.
30974 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
30976 PR rtl-optimization/57189
30977 * lra-constraints.c (process_alt_operands): Disfavor spilling
30980 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
30982 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
30984 2014-03-13 Jakub Jelinek <jakub@redhat.com>
30986 PR tree-optimization/59025
30987 PR middle-end/60418
30988 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
30989 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
30991 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
30994 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
30995 calls of avr_out_plus_1.
30997 2014-03-13 Bin Cheng <bin.cheng@arm.com>
30999 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
31000 BB's single pred and update the father loop's latch info later.
31002 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
31004 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
31008 (VEC_base): Likewise.
31009 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
31010 registers, we need to swap double words in little endian mode.
31012 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
31013 to be a container mode for 128-bit integer operations added in ISA
31014 2.07. Unlike TImode and PTImode, the preferred register set is
31015 the Altivec/VMX registers for the 128-bit operations.
31017 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
31019 (rs6000_split_128bit_ok_p): Likewise.
31021 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
31022 macros for creating ISA 2.07 normal and overloaded builtin
31023 functions with 3 arguments.
31024 (BU_P8V_OVERLOAD_3): Likewise.
31025 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
31026 for use as overloaded functions.
31027 (VPERM_1TI_UNS): Likewise.
31028 (VSEL_1TI): Likewise.
31029 (VSEL_1TI_UNS): Likewise.
31030 (ST_INTERNAL_1ti): Likewise.
31031 (LD_INTERNAL_1ti): Likewise.
31032 (XXSEL_1TI): Likewise.
31033 (XXSEL_1TI_UNS): Likewise.
31034 (VPERM_1TI): Likewise.
31035 (VPERM_1TI_UNS): Likewise.
31036 (XXPERMDI_1TI): Likewise.
31037 (SET_1TI): Likewise.
31038 (LXVD2X_V1TI): Likewise.
31039 (STXVD2X_V1TI): Likewise.
31040 (VEC_INIT_V1TI): Likewise.
31041 (VEC_SET_V1TI): Likewise.
31042 (VEC_EXT_V1TI): Likewise.
31043 (EQV_V1TI): Likewise.
31044 (NAND_V1TI): Likewise.
31045 (ORC_V1TI): Likewise.
31046 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
31047 added in ISA 2.07. Add both normal 'altivec' builtins, and the
31048 overloaded builtin.
31049 (VADDUQM): Likewise.
31050 (VSUBCUQ): Likewise.
31051 (VADDEUQM): Likewise.
31052 (VADDECUQ): Likewise.
31053 (VSUBEUQM): Likewise.
31054 (VSUBECUQ): Likewise.
31056 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
31057 __int128_t and __uint128_t types.
31058 (__uint128_type): Likewise.
31059 (altivec_categorize_keyword): Add support for vector __int128_t,
31060 vector __uint128_t, vector __int128, and vector unsigned __int128
31061 as a container type for TImode operations that need to be done in
31062 VSX/Altivec registers.
31063 (rs6000_macro_to_expand): Likewise.
31064 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
31065 to support 128-bit integer instructions vaddcuq, vadduqm,
31066 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
31067 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
31069 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
31070 for V1TImode, and set up preferences to use VSX/Altivec registers.
31071 Setup VSX reload handlers.
31072 (rs6000_debug_reg_global): Likewise.
31073 (rs6000_init_hard_regno_mode_ok): Likewise.
31074 (rs6000_preferred_simd_mode): Likewise.
31075 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
31076 (easy_altivec_constant): Likewise.
31077 (output_vec_const_move): Likewise.
31078 (rs6000_expand_vector_set): Convert V1TImode set and extract to
31080 (rs6000_expand_vector_extract): Likewise.
31081 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
31083 (rs6000_const_vec): Add support for V1TImode.
31084 (rs6000_emit_le_vsx_load): Swap double words when loading or
31085 storing TImode/V1TImode.
31086 (rs6000_emit_le_vsx_store): Likewise.
31087 (rs6000_emit_le_vsx_move): Likewise.
31088 (rs6000_emit_move): Add support for V1TImode.
31089 (altivec_expand_ld_builtin): Likewise.
31090 (altivec_expand_st_builtin): Likewise.
31091 (altivec_expand_vec_init_builtin): Likewise.
31092 (altivec_expand_builtin): Likewise.
31093 (rs6000_init_builtins): Add support for V1TImode type. Add
31094 support for ISA 2.07 128-bit integer builtins. Define type names
31095 for the VSX/Altivec vector types.
31096 (altivec_init_builtins): Add support for overloaded vector
31097 functions with V1TImode type.
31098 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
31099 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
31101 (rs6000_split_128bit_ok_p): Likewise.
31102 (rs6000_handle_altivec_attribute): Create V1TImode from vector
31103 __int128_t and vector __uint128_t.
31105 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
31106 and mode attributes.
31108 (VSX_M2): Likewise.
31113 (VS_scalar): Likewise.
31114 (VS_double): Likewise.
31115 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
31117 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
31118 we support the ISA 2.07 128-bit integer arithmetic instructions.
31119 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
31120 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
31121 and TImode types for use with the builtin functions.
31122 (V1TI_type_node): Likewise.
31123 (unsigned_V1TI_type_node): Likewise.
31124 (intTI_type_internal_node): Likewise.
31125 (uintTI_type_internal_node): Likewise.
31127 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
31128 128-bit builtin functions.
31129 (UNSPEC_VADDEUQM): Likewise.
31130 (UNSPEC_VADDECUQ): Likewise.
31131 (UNSPEC_VSUBCUQ): Likewise.
31132 (UNSPEC_VSUBEUQM): Likewise.
31133 (UNSPEC_VSUBECUQ): Likewise.
31134 (VM): Add V1TImode to vector mode iterators.
31136 (VI_unit): Likewise.
31137 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
31138 (altivec_vaddcuq): Likewise.
31139 (altivec_vsubuqm): Likewise.
31140 (altivec_vsubcuq): Likewise.
31141 (altivec_vaddeuqm): Likewise.
31142 (altivec_vaddecuq): Likewise.
31143 (altivec_vsubeuqm): Likewise.
31144 (altivec_vsubecuq): Likewise.
31146 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
31148 (BOOL_128): Likewise.
31149 (BOOL_REGS_OUTPUT): Likewise.
31150 (BOOL_REGS_OP1): Likewise.
31151 (BOOL_REGS_OP2): Likewise.
31152 (BOOL_REGS_UNARY): Likewise.
31153 (BOOL_REGS_AND_CR0): Likewise.
31155 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
31156 128-bit integer builtin support.
31157 (vec_vadduqm): Likewise.
31158 (vec_vaddecuq): Likewise.
31159 (vec_vaddeuqm): Likewise.
31160 (vec_vsubecuq): Likewise.
31161 (vec_vsubeuqm): Likewise.
31162 (vec_vsubcuq): Likewise.
31163 (vec_vsubuqm): Likewise.
31165 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
31166 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
31167 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
31168 128-bit integer add/subtract to ISA 2.07.
31170 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
31172 * config/arc/arc.c (arc_predicate_delay_insns):
31173 Fix third argument passed to conditionalize_nonjump.
31175 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
31177 * config/aarch64/aarch64-builtins.c
31178 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
31179 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
31180 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
31181 instead of __builtin_lfloor.
31182 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
31184 2014-03-12 Jakub Jelinek <jakub@redhat.com>
31186 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
31187 (tree_ssa_ifcombine_bb_1): New function.
31188 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
31189 is an empty forwarder block to then_bb or vice versa and then_bb
31190 and else_bb are effectively swapped.
31192 2014-03-12 Christian Bruel <christian.bruel@st.com>
31195 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
31196 REG_CFA_DEF_CFA note.
31197 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
31198 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
31200 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
31202 PR tree-optimization/60454
31203 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
31205 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31207 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
31208 Do not define target_cpu_default2 to generic.
31209 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
31210 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
31211 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
31213 2014-03-12 Jakub Jelinek <jakub@redhat.com>
31214 Marc Glisse <marc.glisse@inria.fr>
31216 PR tree-optimization/60502
31217 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
31218 instead of build_low_bits_mask.
31220 2014-03-12 Jakub Jelinek <jakub@redhat.com>
31222 PR middle-end/60482
31223 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
31224 if there are multiple uses, but op doesn't live on E edge.
31225 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
31226 clobber stmts before __builtin_unreachable.
31228 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
31230 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
31231 hard_frame_pointer_rtx.
31232 * cse.c (cse_insn): Remove volatile check.
31233 * cselib.c (cselib_process_insn): Likewise.
31234 * dse.c (scan_insn): Likewise.
31236 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
31238 * config/arc/arc.c (conditionalize_nonjump): New function,
31240 (arc_ifcvt): ... this.
31241 (arc_predicate_delay_insns): Use it.
31243 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
31245 * config/arc/predicates.md (extend_operand): During/after reload,
31246 allow const_int_operand.
31247 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
31248 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
31249 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
31251 (umulsi3_highpart_i): Likewise.
31253 2014-03-11 Richard Biener <rguenther@suse.de>
31255 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
31256 Add asserts to guard possible wrong-code bugs.
31258 2014-03-11 Richard Biener <rguenther@suse.de>
31260 PR tree-optimization/60429
31261 PR tree-optimization/60485
31262 * tree-ssa-structalias.c (set_union_with_increment): Properly
31263 take into account all fields that overlap the shifted vars.
31264 (do_sd_constraint): Likewise.
31265 (do_ds_constraint): Likewise.
31266 (get_constraint_for_ptr_offset): Likewise.
31268 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
31270 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
31271 (nios2_compute_frame_layout):
31272 Add calculation of cfun->machine->fp_save_offset.
31273 (nios2_expand_prologue): Correct setting of frame pointer register
31275 (nios2_expand_epilogue): Update recovery of stack pointer from
31276 frame pointer accordingly.
31277 (nios2_initial_elimination_offset): Update calculation of offset
31278 for eliminating to HARD_FRAME_POINTER_REGNUM.
31280 2014-03-10 Jakub Jelinek <jakub@redhat.com>
31283 * ipa.c (symtab_remove_unreachable_nodes): Don't call
31284 cgraph_get_create_node on VAR_DECLs.
31286 2014-03-10 Richard Biener <rguenther@suse.de>
31288 PR middle-end/60474
31289 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
31291 2014-03-08 Douglas B Rupp <rupp@gnat.com>
31293 * config/vms/vms.opt (vms_float_format): New variable.
31295 2014-03-08 Tobias Burnus <burnus@net-b.de>
31297 * doc/invoke.texi (-fcilkplus): Update implementation status.
31299 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
31300 Richard Biener <rguenther@suse.de>
31302 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
31303 consistently accross all TUs.
31304 (run_gcc): Enable -fshort-double automatically at link at link-time
31305 and disallow override.
31307 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
31310 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
31311 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
31312 if they can't be used.
31314 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
31316 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
31317 for Solaris 11/x86 ld.
31318 * configure: Regenerate.
31320 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
31322 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
31323 (LIB_TLS_SPEC): Save as ld_tls_libs.
31324 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
31325 (HAVE_AS_IX86_TLSLDM): New test.
31326 * configure, config.in: Regenerate.
31327 * config/i386/i386.c (legitimize_tls_address): Fall back to
31328 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
31329 cannot support TLS_MODEL_LOCAL_DYNAMIC.
31330 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
31331 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
31333 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
31335 * common.opt (fira-loop-pressure): Mark as optimization.
31337 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
31339 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
31340 an OpenMP mappable type.
31342 2014-03-06 Matthias Klose <doko@ubuntu.com>
31344 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
31345 MULTILIB_OSDIRNAMES is not defined.
31347 2014-03-06 Jakub Jelinek <jakub@redhat.com>
31348 Meador Inge <meadori@codesourcery.com>
31351 * config/arm/arm.c (arm_tls_symbol_p): Remove.
31352 (arm_legitimize_address): Call legitimize_tls_address for any
31353 arm_tls_referenced_p expression, handle constant addend. Call it
31354 before testing for !TARGET_ARM.
31355 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
31357 2014-03-06 Richard Biener <rguenther@suse.de>
31359 PR middle-end/60445
31363 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
31365 * tree-streamer.c (record_common_node): Assert we don't record
31366 nodes with type double.
31367 (preload_common_node): Skip type double, complex double and double
31368 pointer since it is now frontend dependent due to fshort-double option.
31370 2014-03-06 Richard Biener <rguenther@suse.de>
31372 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
31373 or -fno-lto is specified and the linker has full plugin support.
31374 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
31375 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
31376 * lto-wrapper.c (merge_and_complain): Merge compile-time
31377 optimization levels.
31378 (run_gcc): And pass it through to the link options.
31380 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
31384 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31386 * cselib.c (remove_useless_values): Skip to avoid quadratic
31387 behavior if the condition moved from...
31388 (cselib_process_insn): ... here holds.
31390 2014-03-05 Jakub Jelinek <jakub@redhat.com>
31393 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
31394 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
31397 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
31398 (TM_H): Add x86-tune.def.
31400 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31402 * config/aarch64/aarch64.c (generic_tunings):
31403 Use cortexa57_extra_costs.
31405 2014-03-05 Jakub Jelinek <jakub@redhat.com>
31408 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
31409 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
31410 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
31413 2014-03-04 Heiher <r@hev.cc>
31415 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
31416 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
31418 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
31420 * config/i386/predicates.md (const2356_operand): Change to ...
31421 (const2367_operand): ... this.
31422 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
31424 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
31425 (*avx512pf_scatterpf<mode>sf): Ditto.
31426 (avx512pf_scatterpf<mode>df): Ditto.
31427 (*avx512pf_scatterpf<mode>df_mask): Ditto.
31428 (*avx512pf_scatterpf<mode>df): Ditto.
31429 * config/i386/i386.c (ix86_expand_builtin): Update
31430 incorrect hint operand error message.
31432 2014-03-04 Richard Biener <rguenther@suse.de>
31434 * lto-section-in.c (lto_get_section_data): Fix const cast.
31436 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
31438 * tree-streamer.c (record_common_node): Assert we don't record
31439 nodes with type double.
31440 (preload_common_node): Skip type double, complex double and double
31441 pointer since it is now frontend dependent due to fshort-double option.
31443 2014-03-04 Richard Biener <rguenther@suse.de>
31446 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
31447 (lto_input_toplevel_asms): Likewise.
31448 * lto-section-in.c (lto_get_section_data): Instead do it here
31451 2014-03-04 Richard Biener <rguenther@suse.de>
31453 PR tree-optimization/60382
31454 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
31455 dead PHIs a reduction.
31457 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
31459 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
31461 (_mm_prefetch): Move out of GCC target("sse") pragma.
31462 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
31463 GCC target("prfchw") pragma.
31464 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
31466 * config/i386/i386.c (ix86_option_override_internal): Enable
31467 -mprfchw with -mprefetchwt1.
31469 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
31471 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
31474 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
31476 * opts.h (CL_PCH_IGNORE): Define.
31477 * targhooks.c (option_affects_pch_p):
31478 Return false for options that have CL_PCH_IGNORE set.
31479 * opt-functions.awk: Process PchIgnore.
31480 * doc/options.texi: Document PchIgnore.
31482 * config/arc/arc.opt (misize): Add PchIgnore property.
31484 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31486 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
31487 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
31488 constraint on constants to permit them being loaded into
31489 GENERAL_REGS or BASE_REGS.
31491 2014-03-03 Nick Clifton <nickc@redhat.com>
31493 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
31494 anti-cacnonical alternatives.
31495 (negandhi3_real): New pattern.
31496 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
31498 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
31500 * config/avr/avr-mcus.def: Remove atxmega16x1.
31501 * config/avr/avr-tables.opt: Regenerate.
31502 * config/avr/t-multilib: Regenerate.
31503 * doc/avr-mmcu.texi: Regenerate.
31505 2014-03-03 Tobias Grosser <tobias@grosser.es>
31506 Mircea Namolaru <mircea.namolaru@inria.fr>
31508 PR tree-optimization/58028
31509 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
31512 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
31514 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
31515 not handled by recognizers.
31517 2014-03-03 Jakub Jelinek <jakub@redhat.com>
31519 PR middle-end/60175
31520 * function.c (expand_function_end): Don't emit
31521 clobber_return_register sequence if clobber_after is a BARRIER.
31522 * cfgexpand.c (construct_exit_block): Append instructions before
31523 return_label to prev_bb.
31525 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31527 * config/rs6000/constraints.md: Document reserved use of "wc".
31529 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
31532 * ipa.c (function_and_variable_visibility): When dissolving comdat
31533 group, also set all symbols to local.
31535 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
31540 2013-12-14 Jan Hubicka <jh@suse.cz>
31541 PR middle-end/58477
31542 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
31544 2014-03-02 Jon Beniston <jon@beniston.com>
31550 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
31551 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
31552 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
31553 (simple_return, *simple_return): New patterns
31554 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
31555 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
31557 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
31559 * dwarf2out.c (gen_subprogram_die): Tidy.
31561 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
31564 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
31565 (*mov_t_msb_neg_negc): ... this new insn.
31567 2014-02-28 Jason Merrill <jason@redhat.com>
31570 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
31573 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
31576 * dwarf2out.c (decltype_auto_die): New static.
31577 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
31578 (gen_type_die_with_usage): Handle 'decltype(auto)'.
31579 (is_cxx_auto): Likewise.
31581 2014-02-28 Ian Bolton <ian.bolton@arm.com>
31583 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
31584 we are not using general regs only.
31586 2014-02-28 Richard Biener <rguenther@suse.de>
31589 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
31590 previous fix and only allow to remove trivial pre-headers
31591 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
31592 (remove_forwarder_block): Properly update the latch of a loop.
31594 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31597 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
31598 (cselib_preserved_hash_table): New.
31599 (preserve_constants_and_equivs): Move preserved vals to it.
31600 (cselib_find_slot): Look it up first.
31601 (cselib_init): Initialize it.
31602 (cselib_finish): Release it.
31603 (dump_cselib_table): Dump it.
31605 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31608 * cselib.c (remove_useless_values): Skip to avoid quadratic
31609 behavior if the condition moved from...
31610 (cselib_process_insn): ... here holds.
31612 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31615 * var-tracking.c (vt_initialize): Apply the same condition to
31616 preserve the CFA base value.
31618 2014-02-28 Joey Ye <joey.ye@arm.com>
31621 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
31622 if reload in progress or completed.
31624 2014-02-28 Tobias Burnus <burnus@net-b.de>
31626 PR middle-end/60147
31627 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
31630 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
31632 * doc/tm.texi.in (Condition Code Status): Update documention for
31633 relative locations of cc0-setter and cc0-user.
31635 2014-02-27 Jeff Law <law@redhat.com>
31637 PR rtl-optimization/52714
31638 * combine.c (try_combine): When splitting an unrecognized PARALLEL
31639 into two independent simple sets, if I3 is a jump, ensure the
31640 pattern we place into I3 is a (set (pc) ...).
31642 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
31643 Jeff Law <law@redhat.com>
31645 PR rtl-optimization/49847
31646 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
31647 are in different blocks.
31648 * doc/tm.texi (Condition Code Status): Update documention for
31649 relative locations of cc0-setter and cc0-user.
31651 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
31654 * lra.c (lra_emit_add): Check SUBREG too.
31656 2014-02-27 Andreas Schwab <schwab@suse.de>
31658 * config/m68k/m68k.c (m68k_option_override): Disable
31659 -flive-range-shrinkage for classic m68k.
31660 (m68k_override_options_after_change): Likewise.
31662 2014-02-27 Marek Polacek <polacek@redhat.com>
31664 PR middle-end/59223
31665 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
31666 -Wmaybe-uninitialized.
31668 2014-02-27 Alan Modra <amodra@gmail.com>
31671 * reload1.c (emit_input_reload_insns): When reload_override_in,
31672 set old to rl->in_reg when rl->in_reg is a subreg.
31674 2014-02-26 Richard Biener <rguenther@suse.de>
31677 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
31679 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
31681 * common/config/i386/predicates.md (const1256_operand): Remove.
31682 (const2356_operand): New.
31683 (const_1_to_2_operand): Remove.
31684 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
31685 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
31686 (*avx512pf_gatherpf<mode>sf): Ditto.
31687 (avx512pf_gatherpf<mode>df): Ditto.
31688 (*avx512pf_gatherpf<mode>df_mask): Ditto.
31689 (*avx512pf_gatherpf<mode>df): Ditto.
31690 (avx512pf_scatterpf<mode>sf): Ditto.
31691 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
31692 (*avx512pf_scatterpf<mode>sf): Ditto.
31693 (avx512pf_scatterpf<mode>df): Ditto.
31694 (*avx512pf_scatterpf<mode>df_mask): Ditto.
31695 (*avx512pf_scatterpf<mode>df): Ditto.
31696 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
31698 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
31700 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
31701 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
31702 (_mm512_mask_testn_epi64_mask): Move to ...
31703 * config/i386/avx512cdintrin.h: Here.
31704 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
31705 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
31706 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
31707 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
31708 TARGET_AVX512F from TARGET_AVX512CD.
31710 2014-02-26 Richard Biener <rguenther@suse.de>
31713 * ipa.c (walk_polymorphic_call_targets): Properly guard
31714 call to inline_update_overall_summary.
31716 2014-02-26 Bin Cheng <bin.cheng@arm.com>
31719 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
31720 and latches only if requested. Fix latch if it is removed.
31721 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
31722 LOOPS_HAVE_PREHEADERS.
31724 2014-02-25 Andrew Pinski <apinski@cavium.com>
31726 * builtins.c (expand_builtin_thread_pointer): Create a new target
31727 when the target is NULL.
31729 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
31731 PR rtl-optimization/60317
31732 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
31733 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
31734 * lra-assigns.c: Include params.h.
31735 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
31736 other reload pseudos considerations.
31738 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31740 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
31741 to use canonical form for nor<mode>3.
31743 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31746 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
31749 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
31751 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
31752 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
31753 (ix86_handle_option): Handle OPT_mprefetchwt1.
31754 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
31755 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
31757 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
31758 OPTION_MASK_ISA_PREFETCHWT1.
31759 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
31760 (PTA_PREFETCHWT1): New.
31761 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
31762 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
31763 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
31764 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
31765 (*prefetch_avx512pf_<mode>_: Change into ...
31766 (*prefetch_prefetchwt1_<mode>: This.
31767 * config/i386/i386.opt (mprefetchwt1): New.
31768 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
31769 (_mm_prefetch): Handle intent to write.
31770 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
31772 2014-02-25 Richard Biener <rguenther@suse.de>
31774 PR middle-end/60291
31775 * emit-rtl.c (mem_attrs_htab): Remove.
31776 (mem_attrs_htab_hash): Likewise.
31777 (mem_attrs_htab_eq): Likewise.
31778 (set_mem_attrs): Always allocate new mem-attrs when something changed.
31779 (init_emit_once): Do not allocate mem_attrs_htab.
31781 2014-02-25 Richard Biener <rguenther@suse.de>
31784 * lto-opts.c (lto_write_options): Output non-explicit conservative
31785 -fwrapv, -fno-trapv and -fno-strict-overflow.
31786 * lto-wrapper.c (merge_and_complain): Handle merging those options.
31787 (run_gcc): And pass them through.
31789 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
31791 * sel-sched.c (calculate_new_fences): New parameter ptime.
31792 Calculate it as a maximum over all fence cycles.
31793 (sel_sched_region_2): Adjust the call to calculate_new_fences.
31794 Print the final schedule timing when sched_verbose.
31796 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
31798 PR rtl-optimization/60292
31799 * sel-sched.c (fill_vec_av_set): Do not reset target availability
31800 bit fot the fence instruction.
31802 2014-02-24 Alangi Derick <alangiderick@gmail.com>
31804 * calls.h: Fix typo in comment.
31806 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
31808 * config/pa/pa.c (pa_output_move_double): Don't valididate when
31809 adjusting offsetable addresses.
31811 2014-02-24 Guozhi Wei <carrot@google.com>
31813 * sparseset.h (sparseset_pop): Fix the wrong index.
31815 2014-02-24 Walter Lee <walt@tilera.com>
31817 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
31818 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
31820 * common/config/tilegx/tilegx-common.c
31821 (TARGET_DEFAULT_TARGET_FLAGS): Define.
31822 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
31823 (LINK_SPEC): Ditto.
31824 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
31825 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
31826 (tilegx_gimplify_va_arg_expr): Handle big endian.
31827 (tilegx_expand_unaligned_load): Ditto.
31828 (tilegx_expand_unaligned_store): Ditto.
31829 (TARGET_RETURN_IN_MSB): New.
31830 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
31831 (TARGET_ENDIAN_DEFAULT): New.
31832 (TARGET_BIG_ENDIAN): Handle big endian.
31833 (BYTES_BIG_ENDIAN): Ditto.
31834 (WORDS_BIG_ENDIAN): Ditto.
31835 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
31836 (ENDIAN_SPEC): New.
31837 (EXTRA_SPECS): New.
31838 * config/tilegx/tilegx.md (extv): Handle big endian.
31840 (insn_st<n>): Ditto.
31841 (insn_st<n>_add<bitsuffix>): Ditto.
31842 (insn_stnt<n>): Ditto.
31843 (insn_stnt<n>_add<bitsuffix>):Ditto.
31844 (vec_interleave_highv8qi): Handle big endian.
31845 (vec_interleave_highv8qi_be): New.
31846 (vec_interleave_highv8qi_le): New.
31847 (insn_v1int_h): Handle big endian.
31848 (vec_interleave_lowv8qi): Handle big endian.
31849 (vec_interleave_lowv8qi_be): New.
31850 (vec_interleave_lowv8qi_le): New.
31851 (insn_v1int_l): Handle big endian.
31852 (vec_interleave_highv4hi): Handle big endian.
31853 (vec_interleave_highv4hi_be): New.
31854 (vec_interleave_highv4hi_le): New.
31855 (insn_v2int_h): Handle big endian.
31856 (vec_interleave_lowv4hi): Handle big endian.
31857 (vec_interleave_lowv4hi_be): New.
31858 (vec_interleave_lowv4hi_le): New.
31859 (insn_v2int_l): Handle big endian.
31860 (vec_interleave_highv2si): Handle big endian.
31861 (vec_interleave_highv2si_be): New.
31862 (vec_interleave_highv2si_le): New.
31863 (insn_v4int_h): Handle big endian.
31864 (vec_interleave_lowv2si): Handle big endian.
31865 (vec_interleave_lowv2si_be): New.
31866 (vec_interleave_lowv2si_le): New.
31867 (insn_v4int_l): Handle big endian.
31868 * config/tilegx/tilegx.opt (mbig-endian): New option.
31869 (mlittle-endian): New option.
31870 * doc/install.texi: Document tilegxbe-linux.
31871 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
31873 2014-02-24 Martin Jambor <mjambor@suse.cz>
31876 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
31877 there are no parameter descriptors.
31879 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
31881 PR rtl-optimization/60268
31882 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
31883 initialization to ...
31884 (sched_rgn_init): ... here.
31885 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
31887 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
31889 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
31892 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
31894 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
31897 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
31899 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
31900 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
31902 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
31904 * config/microblaze/predicates.md: Add cmp_op predicate.
31905 * config/microblaze/microblaze.md: Add branch_compare instruction
31906 which uses cmp_op predicate and emits cmp insn before branch.
31907 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
31908 to microblaze_expand_conditional_branch and consolidate logic.
31909 (microblaze_expand_conditional_branch): emit branch_compare
31910 insn instead of handling cmp op separate from branch insn.
31912 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31914 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
31917 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31919 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
31920 define_insn with define_expand and new define_insn
31921 *altivec_lve<VI_char>x_internal.
31922 (altivec_stve<VI_char>x): Replace define_insn with define_expand
31923 and new define_insn *altivec_stve<VI_char>x_internal.
31924 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
31926 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
31928 (altivec_expand_stvex_be): New function.
31930 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
31932 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
31933 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
31934 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
31935 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
31937 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
31940 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
31941 instead of emit_move_insn.
31943 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31945 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
31946 vspltw with vsldoi.
31947 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
31948 gen_altivec_vsumsws.
31950 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31952 * config/rs6000/altivec.md (altivec_lvxl): Rename as
31953 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
31954 (altivec_lvxl_<mode>): New define_expand incorporating
31955 -maltivec=be semantics where needed.
31956 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
31957 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
31958 semantics where needed.
31959 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
31960 (altivec_stvx_<mode>): New define_expand incorporating
31961 -maltivec=be semantics where needed.
31962 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
31963 VM2 iterator instead of V4SI.
31964 (altivec_stvxl_<mode>): New define_expand incorporating
31965 -maltivec=be semantics where needed.
31966 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
31967 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
31968 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
31969 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
31970 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
31971 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
31972 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
31973 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
31974 ALTIVEC_BUILTIN_STVXL.
31975 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
31976 (altivec_expand_stvx_be): Likewise.
31977 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
31978 (altivec_expand_lvx_be): Likewise.
31979 (altivec_expand_stvx_be): Likewise.
31980 (altivec_expand_builtin): Add cases for
31981 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
31982 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
31983 (altivec_init_builtins): Add definitions for
31984 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
31985 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
31987 2014-02-21 Catherine Moore <clm@codesourcery.com>
31989 * doc/invoke.texi (mvirt, mno-virt): Document.
31990 * config/mips/mips.opt (mvirt): New option.
31991 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
31993 2014-02-21 Richard Biener <rguenther@suse.de>
31995 PR tree-optimization/60276
31996 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
31997 (STMT_VINFO_MIN_NEG_DIST): New macro.
31998 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
31999 STMT_VINFO_MIN_NEG_DIST.
32000 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
32001 made for negative dependence distances still hold.
32003 2014-02-21 Richard Biener <rguenther@suse.de>
32005 PR middle-end/60291
32006 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
32007 DECL_INITIAL for globals not in the current function context.
32009 2014-02-21 Jakub Jelinek <jakub@redhat.com>
32011 PR tree-optimization/56490
32012 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
32013 * tree-ssa-uninit.c: Include params.h.
32014 (compute_control_dep_chain): Add num_calls argument, return false
32015 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
32016 num_calls to recursive call.
32017 (find_predicates): Change dep_chain into normal array,
32018 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
32019 variable and adjust compute_control_dep_chain caller.
32020 (find_def_preds): Likewise.
32022 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
32024 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
32025 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
32027 2014-02-21 Nick Clifton <nickc@redhat.com>
32029 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
32030 (pushhi1): Likewise.
32031 (popqi1): Add mode to pre_dec.
32032 (pophi1): Likewise.
32034 2014-02-21 Jakub Jelinek <jakub@redhat.com>
32036 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
32037 mode for mask of V8SFmode permutation.
32039 2014-02-20 Richard Henderson <rth@redhat.com>
32042 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
32043 a new pseudo for OLDVAL.
32045 2014-02-20 Jakub Jelinek <jakub@redhat.com>
32048 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
32049 gen_reg_rtx if d->testing_p.
32050 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
32051 if d->testing_p and we will certainly return true.
32052 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
32055 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
32057 * emit-rtl.c (gen_reg_rtx): Assert that
32058 crtl->emit.regno_pointer_align_length is non-zero.
32060 2014-02-20 Richard Henderson <rth@redhat.com>
32063 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
32064 on failure the store back into EXPECT.
32066 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
32067 Sandra Loosemore <sandra@codesourcery.com>
32069 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
32070 * config/nios2/nios2.c (nios2_function_profiler): Add
32071 -fPIC (flag_pic == 2) support.
32072 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
32073 (nios2_large_offset_p): New function.
32074 (nios2_unspec_reloc_p): Move up position, update to use
32075 nios2_large_offset_p.
32076 (nios2_unspec_address): Remove function.
32077 (nios2_unspec_offset): New function.
32078 (nios2_large_got_address): New function.
32079 (nios2_got_address): Add large offset support.
32080 (nios2_legitimize_tls_address): Update usage of removed and new
32082 (nios2_symbol_binds_local_p): New function.
32083 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
32084 (nios2_legitimize_address): Update to use nios2_large_offset_p.
32085 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
32086 (nios2_print_operand): Merge H/L processing, add hiadj/lo
32087 processing for (const (unspec ...)).
32088 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
32090 2014-02-20 Richard Biener <rguenther@suse.de>
32092 * tree-cfg.c (replace_uses_by): Mark altered BBs before
32093 doing the substitution.
32094 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
32096 2014-02-20 Martin Jambor <mjambor@suse.cz>
32099 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
32100 info when checking whether lattices are bottom.
32102 2014-02-20 Richard Biener <rguenther@suse.de>
32104 PR middle-end/60221
32105 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
32108 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
32111 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
32112 parameter specifying the scaling.
32113 (inline_call): Update.
32114 (want_inline_recursively): Guard division by zero.
32115 (recursive_inlining): Update.
32116 * ipa-inline.h (clone_inlined_nodes): Update.
32118 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
32121 * config/i386/i386.c (classify_argument): Pass structures of size
32122 64 bytes or less in register.
32124 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
32125 Kirill Yukhin <kirill.yukhin@intel.com>
32127 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
32128 (_mm_rcp28_round_ss): Ditto.
32129 (_mm_rsqrt28_round_sd): Ditto.
32130 (_mm_rsqrt28_round_ss): Ditto.
32131 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
32132 (_mm_rcp14_round_ss): Ditto.
32133 (_mm_rsqrt14_round_sd): Ditto.
32134 (_mm_rsqrt14_round_ss): Ditto.
32135 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
32136 the first input operand, get rid of match_dup.
32137 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
32139 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
32141 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
32142 operand as the first input operand, set type attribute.
32143 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
32144 Set type attribute.
32145 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
32146 operand as the first input operand, set type attribute.
32148 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32150 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
32153 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
32156 * config/i386/i386.c (construct_container): Remove TFmode check
32157 for X86_64_INTEGER_CLASS.
32159 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
32162 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
32163 only when -Wpsabi is enabled.
32165 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
32168 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
32169 passing arrays in registers are the same as for structs, so remove the
32170 special case for them.
32172 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
32174 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
32175 destination type, extract only the valid bits if the source type is not
32176 integral and has a different mode.
32178 2014-02-19 Richard Biener <rguenther@suse.de>
32181 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
32184 2014-02-19 Richard Biener <rguenther@suse.de>
32187 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
32188 (ipa_modify_call_arguments): Emit an argument load explicitely and
32189 preserve virtual SSA form there and for the replacement call.
32190 Do not update SSA form nor free dominance info.
32192 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
32194 * ipa.c (function_and_variable_visibility): Also clear WEAK
32195 flag when disolving COMDAT_GROUP.
32197 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
32199 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
32200 * ipa-prop.c (ipa_set_jf_known_type): Return early when
32201 not devirtualizing.
32202 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
32203 do more sanity checks.
32204 (detect_type_change): Return true when giving up early.
32205 (compute_complex_assign_jump_func): Fix type parameter of
32206 ipa_set_ancestor_jf.
32207 (compute_complex_ancestor_jump_func): Likewise.
32208 (update_jump_functions_after_inlining): Fix updating of
32210 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
32212 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
32214 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
32215 inline clones when edge disappears.
32217 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
32220 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
32221 Split 64-bit moves into 2 patterns. Do not allow the use of
32222 direct move for TDmode in little endian, since the decimal value
32223 has little endian bytes within a word, but the 64-bit pieces are
32224 ordered in a big endian fashion, and normal subreg's of TDmode are
32226 (mov<mode>_64bit_dm): Likewise.
32227 (movtd_64bit_nodm): Likewise.
32229 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
32231 PR tree-optimization/60174
32232 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
32233 statement of an SSA_NAME that occurs in an abnormal PHI node.
32235 2014-02-18 Jakub Jelinek <jakub@redhat.com>
32238 * final.c (SEEN_BB): Remove.
32239 (SEEN_NOTE, SEEN_EMITTED): Renumber.
32240 (final_scan_insn): Don't force_source_line on second
32241 NOTE_INSN_BASIC_BLOCK.
32243 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
32246 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
32247 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
32248 (type_natural_mode): Warn ABI change when %zmm register is not
32249 available for AVX512F vector value passing.
32251 2014-02-18 Kai Tietz <ktietz@redhat.com>
32254 * config/i386/i386.c (ix86_expand_prologue): Use value in
32255 rax register as displacement when restoring %r10 or %rax.
32256 Fix wrong offset when restoring both registers.
32258 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
32260 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
32261 assertion with conditional return.
32263 2014-02-18 Jakub Jelinek <jakub@redhat.com>
32264 Uros Bizjak <ubizjak@gmail.com>
32267 * config/i386/driver-i386.c (host_detect_local_cpu): If
32268 YMM state is not saved by the OS, also clear has_f16c. Move
32269 CPUID 0x80000001 handling before YMM state saving checking.
32271 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
32273 PR rtl-optimization/58960
32274 * haifa-sched.c (alloc_global_sched_pressure_data): New,
32275 factored out from ...
32276 (sched_init): ... here.
32277 (free_global_sched_pressure_data): New, factored out from ...
32278 (sched_finish): ... here.
32279 * sched-int.h (free_global_sched_pressure_data): Declare.
32280 * sched-rgn.c (nr_regions_initial): New static global.
32281 (haifa_find_rgns): Initialize it.
32282 (schedule_region): Disable sched-pressure for the newly
32285 2014-02-17 Richard Biener <rguenther@suse.de>
32287 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
32288 release SSA defs of pattern stmts.
32290 2014-02-17 Richard Biener <rguenther@suse.de>
32292 * tree-inline.c (expand_call_inline): Release the virtual
32293 operand defined by the call we are about to inline.
32295 2014-02-17 Richard Biener <rguenther@suse.de>
32297 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
32299 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
32300 Ilya Tocar <ilya.tocar@intel.com>
32302 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
32303 arguments order in builtin.
32304 (_mm512_permutexvar_epi64): Ditto.
32305 (_mm512_mask_permutexvar_epi64): Ditto
32306 (_mm512_maskz_permutexvar_epi32): Ditto
32307 (_mm512_permutexvar_epi32): Ditto
32308 (_mm512_mask_permutexvar_epi32): Ditto
32310 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32312 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
32313 (p8_vmrgow): Likewise.
32315 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32317 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
32320 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
32323 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
32324 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
32325 into 64-bit and 32-bit moves. On 64-bit moves, add support for
32326 using direct move instructions on ISA 2.07. Also adjust
32327 instruction length for 64-bit.
32328 (mov<mode>_64bit, TFmode/TDmode): Likewise.
32329 (mov<mode>_32bit, TFmode/TDmode): Likewise.
32331 2014-02-15 Alan Modra <amodra@gmail.com>
32335 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
32336 find_replacement on parts of insn rtl that might be reloaded.
32338 2014-02-15 Richard Biener <rguenther@suse.de>
32340 PR tree-optimization/60183
32341 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
32342 (tree_ssa_phiprop): Calculate and free post-dominators.
32344 2014-02-14 Jeff Law <law@redhat.com>
32346 PR rtl-optimization/60131
32347 * ree.c (get_extended_src_reg): New function.
32348 (combine_reaching_defs): Use it rather than assuming location of REG.
32349 (find_and_remove_re): Verify first operand of extension is
32350 a REG before adding the insns to the copy list.
32352 2014-02-14 Roland McGrath <mcgrathr@google.com>
32354 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
32355 * configure: Regenerated.
32356 * config.in: Regenerated.
32357 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
32358 instead of ASM_SHORT.
32360 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
32361 Richard Earnshaw <rearnsha@arm.com>
32363 PR rtl-optimization/59535
32364 * lra-constraints.c (process_alt_operands): Encourage alternative
32365 when unassigned pseudo class is superset of the alternative class.
32366 (inherit_reload_reg): Don't inherit when optimizing for code size.
32367 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
32368 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
32369 modes not less than 4 for Thumb1.
32371 2014-02-14 Kyle McMartin <kyle@redhat.com>
32374 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
32376 2014-02-14 Richard Biener <rguenther@suse.de>
32378 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
32379 (get_frame_arg): Drop the assert with langhook types_compatible_p.
32380 Do not strip INDIRECT_REFs.
32382 2014-02-14 Richard Biener <rguenther@suse.de>
32385 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
32386 DECL_FUNCTION_SPECIFIC_TARGET.
32387 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
32388 * tree-streamer-out.c (pack_ts_target_option): Remove.
32389 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
32390 (write_ts_function_decl_tree_pointers): Do not stream
32391 DECL_FUNCTION_SPECIFIC_TARGET.
32392 * tree-streamer-in.c (unpack_ts_target_option): Remove.
32393 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
32394 (lto_input_ts_function_decl_tree_pointers): Do not stream
32395 DECL_FUNCTION_SPECIFIC_TARGET.
32397 2014-02-14 Jakub Jelinek <jakub@redhat.com>
32399 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
32400 (get_initial_def_for_induction, vectorizable_induction): Ignore
32401 debug stmts when looking for exit_phi.
32402 (vectorizable_live_operation): Fix up condition.
32404 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
32406 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
32407 nreverse() because it changes the content of original tree list.
32409 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
32411 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
32412 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
32414 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
32416 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
32417 GNU coding standards.
32419 2014-02-13 Jakub Jelinek <jakub@redhat.com>
32422 * dwarf2out.c (gen_subprogram_die): Don't call
32423 add_calling_convention_attribute if subr_die is old_die.
32425 2014-02-13 Sharad Singhai <singhai@google.com>
32427 * doc/optinfo.texi: Fix order of nodes.
32429 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
32431 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
32432 operands[2], not operands[3].
32434 2014-02-13 Richard Biener <rguenther@suse.de>
32437 * doc/install.texi (ISL): Update recommended version to 0.12.2,
32438 mention the possibility of an in-tree build.
32439 (CLooG): Update recommended version to 0.18.1, mention the
32440 possibility of an in-tree build and clarify that the ISL
32441 bundled with CLooG does not work.
32443 2014-02-13 Jakub Jelinek <jakub@redhat.com>
32446 * expr.c (compress_float_constant): If x is a hard register,
32447 extend into a pseudo and then move to x.
32449 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
32451 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
32452 caused by bad second argument to warning_at() with -mhotpatch and
32453 nested functions (e.g. with gfortran).
32455 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
32457 * opts.c (option_name): Remove "enabled by default" rider.
32459 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
32461 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
32463 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
32464 Uros Bizjak <ubizjak@gmail.com>
32467 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
32468 * configure: Regenerated.
32470 2014-02-12 Richard Biener <rguenther@suse.de>
32472 * vec.c (vec_prefix::calculate_allocation): Move as
32473 inline variant to vec.h.
32474 (vec_prefix::calculate_allocation_1): New out-of-line version.
32475 * vec.h (vec_prefix::calculate_allocation_1): Declare.
32476 (vec_prefix::m_has_auto_buf): Rename to ...
32477 (vec_prefix::m_using_auto_storage): ... this.
32478 (vec_prefix::calculate_allocation): Inline the easy cases
32479 and dispatch to calculate_allocation_1 which doesn't need the
32481 (va_heap::reserve): Use gcc_checking_assert.
32482 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
32483 m_using_auto_storage.
32484 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
32486 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
32487 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
32488 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
32490 2014-02-12 Richard Biener <rguenther@suse.de>
32492 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
32493 when we found a dependence.
32495 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
32497 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
32499 (maybe_fold_stmt): ... into this new function.
32500 * omp-low.c (lower_omp): Update comment.
32502 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
32505 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
32508 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
32510 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
32511 identifiers in comments.
32512 (cortexa53_extra_costs): Likewise.
32513 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
32514 (cortexa7_extra_costs): Likewise.
32515 (cortexa12_extra_costs): Likewise.
32516 (cortexa15_extra_costs): Likewise.
32517 (v7m_extra_costs): Likewise.
32519 2014-02-12 Richard Biener <rguenther@suse.de>
32521 PR middle-end/60092
32522 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
32523 of posix_memalign being successful.
32524 (lower_stmt): Restrict lowering of posix_memalign to when
32525 -ftree-bit-ccp is enabled.
32527 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
32529 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
32531 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
32533 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
32535 PR rtl-optimization/60116
32536 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
32537 other_insn once the combination has been validated.
32539 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
32542 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
32544 * ipa-devirt.c: Include demangle.h
32545 (odr_violation_reported): New static variable.
32546 (add_type_duplicate): Update odr_violations.
32547 (maybe_record_node): Add completep parameter; update it.
32548 (record_target_from_binfo): Add COMPLETEP parameter;
32549 update it as needed.
32550 (possible_polymorphic_call_targets_1): Likewise.
32551 (struct polymorphic_call_target_d): Add nonconstruction_targets;
32552 rename FINAL to COMPLETE.
32553 (record_targets_from_bases): Sanity check we found the binfo;
32554 fix COMPLETEP updating.
32555 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
32556 parameter, fix computing of COMPLETEP.
32557 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
32558 at LTO time do demangling.
32559 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
32560 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
32562 (gimple_get_virt_method_for_binfo): Likewise.
32563 * gimple-fold.h (gimple_get_virt_method_for_binfo,
32564 gimple_get_virt_method_for_vtable): Update prototypes.
32566 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
32569 * genautomata.c (add_presence_absence): Fix typo with
32570 {final_}presence_list.
32572 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
32575 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
32576 for VSX/Altivec vectors that land in GPR registers.
32578 2014-02-11 Richard Henderson <rth@redhat.com>
32579 Jakub Jelinek <jakub@redhat.com>
32582 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
32583 around drhs if type conversion to lacc->type is not useless.
32585 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32587 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
32589 (cortex-a57.cortex-a53): Likewise.
32590 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
32592 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32594 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
32597 2014-02-11 Renlin Li <Renlin.Li@arm.com>
32599 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
32600 add_options_for_arm_vfp3.
32602 2014-02-11 Jeff Law <law@redhat.com>
32604 PR middle-end/54041
32605 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
32606 object with an undesirable mode.
32608 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
32611 * config/i386/sol2-9.h: New file.
32612 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
32613 *-*-solaris2.9*): Use it.
32615 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
32617 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
32618 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
32620 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
32622 * config/microblaze/microblaze.c: Extend mcpu version format
32624 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
32626 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
32628 2014-02-10 Richard Henderson <rth@redhat.com>
32631 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
32632 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
32633 ms-abi vs -mno-accumulate-outgoing-args.
32634 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
32635 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
32638 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
32640 PR middle-end/60080
32641 * cfgexpand.c (expand_asm_operands): Attach source location to
32642 ASM_INPUT rtx objects.
32643 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
32645 2014-02-10 Nick Clifton <nickc@redhat.com>
32647 * config/mn10300/mn10300.c (popcount): New function.
32648 (mn10300_expand_prologue): Include saved registers in stack usage
32651 2014-02-10 Jeff Law <law@redhat.com>
32653 PR middle-end/52306
32654 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
32655 when changing the SET_DEST of a prior insn to avoid an input reload.
32657 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
32659 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
32660 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
32661 -mcall-openbsd, or -mcall-linux.
32662 (CC1_ENDIAN_BIG_SPEC): Remove.
32663 (CC1_ENDIAN_LITTLE_SPEC): Remove.
32664 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
32665 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
32666 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
32667 and %cc1_endian_default.
32668 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
32670 2014-02-10 Richard Biener <rguenther@suse.de>
32672 PR tree-optimization/60115
32673 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
32674 MEM_REF handling. Properly verify that the accesses are not
32675 out of the objects bound.
32677 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32679 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
32682 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
32684 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
32685 proper constants and fix formatting.
32686 (possible_polymorphic_call_targets): Fix formatting.
32688 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
32689 Ilya Tocar <ilya.tocar@intel.com>
32691 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
32692 (_mm512_loadu_epi32): Renamed into...
32693 (_mm512_loadu_si512): This.
32694 (_mm512_storeu_epi32): Renamed into...
32695 (_mm512_storeu_si512): This.
32696 (_mm512_maskz_ceil_ps): Removed.
32697 (_mm512_maskz_ceil_pd): Ditto.
32698 (_mm512_maskz_floor_ps): Ditto.
32699 (_mm512_maskz_floor_pd): Ditto.
32700 (_mm512_floor_round_ps): Ditto.
32701 (_mm512_floor_round_pd): Ditto.
32702 (_mm512_ceil_round_ps): Ditto.
32703 (_mm512_ceil_round_pd): Ditto.
32704 (_mm512_mask_floor_round_ps): Ditto.
32705 (_mm512_mask_floor_round_pd): Ditto.
32706 (_mm512_mask_ceil_round_ps): Ditto.
32707 (_mm512_mask_ceil_round_pd): Ditto.
32708 (_mm512_maskz_floor_round_ps): Ditto.
32709 (_mm512_maskz_floor_round_pd): Ditto.
32710 (_mm512_maskz_ceil_round_ps): Ditto.
32711 (_mm512_maskz_ceil_round_pd): Ditto.
32712 (_mm512_expand_pd): Ditto.
32713 (_mm512_expand_ps): Ditto.
32714 * config/i386/i386.c (ix86_builtins): Remove
32715 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
32716 (bdesc_args): Ditto.
32717 * config/i386/predicates.md (const1256_operand): New.
32718 (const_1_to_2_operand): Ditto.
32719 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
32720 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
32721 (*avx512pf_gatherpf<mode>sf): Ditto.
32722 (avx512pf_gatherpf<mode>df): Ditto.
32723 (*avx512pf_gatherpf<mode>df_mask): Ditto.
32724 (*avx512pf_gatherpf<mode>df): Ditto.
32725 (avx512pf_scatterpf<mode>sf): Ditto.
32726 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
32727 (*avx512pf_scatterpf<mode>sf): Ditto.
32728 (avx512pf_scatterpf<mode>df): Ditto.
32729 (*avx512pf_scatterpf<mode>df_mask): Ditto.
32730 (*avx512pf_scatterpf<mode>df): Ditto.
32731 (avx512f_expand<mode>): Removed.
32732 (<shift_insn><mode>3<mask_name>): Change predicate type.
32734 2014-02-08 Jakub Jelinek <jakub@redhat.com>
32736 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
32737 not at the end of datarefs vector use ordered_remove to avoid
32738 reordering datarefs vector.
32741 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
32742 mark local addressable non-static vars as GOVD_PRIVATE
32743 instead of GOVD_LOCAL.
32744 * omp-low.c (lower_omp_for): Move gimple_bind_vars
32745 and BLOCK_VARS of gimple_bind_block to new_stmt rather
32748 PR middle-end/60092
32749 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
32750 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
32751 assume_aligned or alloc_align attributes.
32752 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
32753 arguments. Handle also assume_aligned and alloc_align attributes.
32754 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
32755 calls to functions with assume_aligned or alloc_align attributes.
32756 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
32758 2014-02-08 Terry Guo <terry.guo@arm.com>
32760 * doc/invoke.texi: Document ARM -march=armv7e-m.
32762 2014-02-08 Jakub Jelinek <jakub@redhat.com>
32764 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
32765 flag on __cilkrts_rethrow builtin.
32768 * ipa-cp.c (determine_versionability): Fail at -O0
32769 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
32770 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
32773 2014-02-04 Jakub Jelinek <jakub@redhat.com>
32776 * tree-inline.c (copy_forbidden): Fail for
32777 __attribute__((optimize (0))) functions.
32779 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
32781 * varpool.c: Include pointer-set.h.
32782 (varpool_remove_unreferenced_decls): Variables in other partitions
32783 will not be output; be however careful to not lose information
32784 about partitioning.
32786 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
32788 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
32789 lookup in the vtable constructor.
32791 2014-02-07 Jeff Law <law@redhat.com>
32794 * config/m68k/m68k.md (ashldi_extsi): Turn into a
32795 define_insn_and_split.
32797 * ipa-inline.c (inline_small_functions): Fix typos.
32799 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32801 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
32802 (s390_can_use_return_insn): Declare.
32803 * config/s390/s390.h (EPILOGUE_USES): Define.
32804 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
32806 (s390_chunkify_start): Handle return JUMP_LABELs.
32807 (s390_early_mach): Emit a main_pool instruction on the entry edge.
32808 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
32809 (s390_can_use_return_insn): New functions.
32810 (s390_fix_long_loop_prediction): Handle conditional returns.
32811 (TARGET_SET_UP_BY_PROLOGUE): Define.
32812 * config/s390/s390.md (ANY_RETURN): New code iterator.
32813 (*creturn, *csimple_return, return, simple_return): New patterns.
32815 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32817 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
32818 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
32819 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
32820 REG_CFA_RESTORE list when deciding not to restore a register.
32822 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32824 * config/s390/s390.c: Include tree-pass.h and context.h.
32825 (s390_early_mach): New function, split out from...
32826 (s390_emit_prologue): ...here.
32827 (pass_data_s390_early_mach): New pass structure.
32828 (pass_s390_early_mach): New class.
32829 (s390_option_override): Create and register early_mach pass.
32830 Move to end of file.
32832 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32834 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
32835 to match for the exit block.
32837 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
32839 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
32840 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
32841 Reject misaligned operands.
32843 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
32845 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
32847 2014-02-07 Richard Biener <rguenther@suse.de>
32849 PR middle-end/60092
32850 * gimple-low.c (lower_builtin_posix_memalign): New function.
32851 (lower_stmt): Call it to lower posix_memalign in a way
32852 to make alignment info accessible.
32854 2014-02-07 Jakub Jelinek <jakub@redhat.com>
32857 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
32858 __builtin_setjmp_receiver.
32860 2014-02-07 Richard Biener <rguenther@suse.de>
32862 PR middle-end/60092
32863 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
32864 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
32865 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
32866 Handle BUILT_IN_POSIX_MEMALIGN.
32867 (find_func_clobbers): Likewise.
32868 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
32869 (call_may_clobber_ref_p_1): Likewise.
32871 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
32874 * ipa-devirt.c (record_target_from_binfo): Remove overactive
32877 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
32880 * lto-cgraph.c (lto_output_node): Use
32881 symtab_get_symbol_partitioning_class.
32882 (lto_output_varpool_node): likewise.
32883 (symtab_get_symbol_partitioning_class): Move here from
32884 lto/lto-partition.c
32885 * cgraph.h (symbol_partitioning_class): Likewise.
32886 (symtab_get_symbol_partitioning_class): Declare.
32888 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
32890 * ggc.h (ggc_internal_cleared_alloc): New macro.
32891 * vec.h (vec_safe_copy): Handle memory stats.
32892 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
32893 * target-globals.c (save_target_globals): Likewise.
32895 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
32898 * expr.c (emit_move_resolve_push): Export; be bit more selective
32899 on when to clear alias set.
32900 * expr.h (emit_move_resolve_push): Declare.
32901 * function.h (struct function): Add tail_call_marked.
32902 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
32903 * config/i386/i386-protos.h (ix86_expand_push): Remove.
32904 * config/i386/i386.md (TImode move expander): De not call
32906 (FP push expanders): Preserve memory attributes.
32907 * config/i386/sse.md (push<mode>1): Remove.
32908 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
32909 (ix86_expand_push): Remove.
32910 * config/i386/mmx.md (push<mode>1): Remove.
32912 2014-02-06 Jakub Jelinek <jakub@redhat.com>
32914 PR rtl-optimization/60030
32915 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
32916 lopart with paradoxical subreg before shifting it up by hprec.
32918 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32920 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
32921 Remove extra newline at end of file.
32922 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
32923 (arm_issue_rate): Handle cortexa57.
32924 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
32925 (cortex-a57.cortex-a53): Likewise.
32927 2014-02-06 Jakub Jelinek <jakub@redhat.com>
32930 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
32931 don't record in REG_FRAME_RELATED_EXPR registers not set in that
32933 (arm_expand_prologue): Adjust all callers.
32934 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
32935 info, registers also at the lowest numbered registers side. Use
32936 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
32940 * var-tracking.c (adjust_mems): Before adding a SET to
32941 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
32943 2014-02-06 Alan Modra <amodra@gmail.com>
32946 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
32947 change SDmode to DDmode when lra_in_progress.
32949 2014-02-06 Jakub Jelinek <jakub@redhat.com>
32951 PR middle-end/59150
32952 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
32953 free_data_ref on the dr first, and before goto again also set dr
32954 to the next dr. For simd_lane_access, free old datarefs[i] before
32955 overwriting it. For get_vectype_for_scalar_type failure, don't
32956 free_data_ref if simd_lane_access.
32958 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
32961 * tree.h (opts_for_fn): New inline function.
32962 (opt_for_fn): Define.
32963 * config/i386/i386.c (ix86_function_regparm): Use
32964 opt_for_fn (decl, optimize) instead of optimize.
32966 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
32968 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
32969 for SYMBOL_REF in large memory model.
32971 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32973 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
32974 and crypto support.
32975 (cortex-a57): Likewise.
32976 (cortex-a57.cortex-a53): Likewise.
32978 2014-02-06 Yury Gribov <y.gribov@samsung.com>
32979 Kugan Vivekanandarajah <kuganv@linaro.org>
32981 * config/arm/arm.c (arm_vector_alignment_reachable): Check
32983 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
32985 2014-02-06 Richard Biener <rguenther@suse.de>
32987 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
32988 set_loop_copy and initialize_original_copy_tables.
32990 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
32992 * config/aarch64/aarch64-simd.md
32993 (aarch64_ashr_simddi): Change QI to SI.
32995 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
32996 Jakub Jelinek <jakub@redhat.com>
32998 PR middle-end/60013
32999 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
33002 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33004 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
33005 CODE_FOR_altivec_vpku[hw]um to
33006 CODE_FOR_altivec_vpku[hw]um_direct.
33007 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
33008 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
33009 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
33010 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
33012 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33014 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
33015 generation for -maltivec=be.
33016 (altivec_vsumsws): Simplify redundant test.
33018 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33020 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
33021 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
33022 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
33023 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
33024 gen_altivec_vpkuwum.
33025 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
33027 (altivec_vpks<VI_char>ss): Likewise.
33028 (altivec_vpks<VI_char>us): Likewise.
33029 (altivec_vpku<VI_char>us): Likewise.
33030 (altivec_vpku<VI_char>um): Likewise.
33031 (altivec_vpku<VI_char>um_direct): New (copy of
33032 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
33034 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
33035 target is little endian and -maltivec=be is not specified.
33036 (*altivec_vupkhs<VU_char>_direct): New (copy of
33037 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
33038 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
33039 target is little endian and -maltivec=be is not specified.
33040 (*altivec_vupkls<VU_char>_direct): New (copy of
33041 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
33042 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
33043 little endian and -maltivec=be is not specified.
33044 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
33045 little endian and -maltivec=be is not specified.
33047 2014-02-05 Richard Henderson <rth@redhat.com>
33050 * combine-stack-adj.c: Revert r206943.
33051 * sched-int.h (struct deps_desc): Add last_args_size.
33052 * sched-deps.c (init_deps): Initialize it.
33053 (sched_analyze_insn): Add OUTPUT dependencies between insns that
33054 contain REG_ARGS_SIZE notes.
33056 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
33058 * lto-cgraph.c (asm_nodes_output): Make global.
33059 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
33060 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
33061 (driver_handle_option): Handle OPT_fwpa.
33063 2014-02-05 Jakub Jelinek <jakub@redhat.com>
33066 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
33067 a comment typo and formatting issue. If odr_hash hasn't been
33068 created, return vNULL and set *completep to false.
33070 PR middle-end/57499
33071 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
33072 bb with no successors.
33074 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
33077 * doc/invoke.texi (-march): Clarify documentation for ARM.
33078 (-mtune): Likewise.
33081 2014-02-05 Richard Biener <rguenther@suse.de>
33083 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
33084 when not vectorizing because of too many alias checks.
33085 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
33086 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
33088 2014-02-05 Nick Clifton <nickc@redhat.com>
33090 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
33091 accept extended registers in any mode when compiling for the MN10300.
33093 2014-02-05 Yury Gribov <y.gribov@samsung.com>
33095 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
33096 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
33097 sanitization attributes.
33098 (can_inline_edge_p): Likewise.
33099 (sanitize_attrs_match_for_inline_p): New function.
33101 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
33103 * ipa-prop.c (detect_type_change): Shor circuit testing of
33104 type changes on THIS pointer.
33106 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
33109 * config/pa/pa.c (legitimize_tls_address): Return original address
33110 if not passed a SYMBOL_REF rtx.
33111 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
33113 (pa_emit_move_sequence): Simplify TLS source operands.
33114 (pa_legitimate_constant_p): Reject all TLS constants.
33115 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
33116 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
33118 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
33120 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
33121 groups when we know they are controlled by LTO.
33122 * varasm.c (default_binds_local_p_1): If object is in other partition,
33123 it will be resolved locally.
33125 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
33127 * config/host-linux.c (linux_gt_pch_use_address): Don't
33128 use SSIZE_MAX because it is not always defined.
33130 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
33133 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
33134 threshold for pseudo splitting.
33135 (update_ebb_live_info): Process call argument hard registers and
33136 hard registers from insn definition too.
33137 (max_small_class_regs_num): New constant.
33138 (inherit_in_ebb): Update live hard regs through EBBs. Update
33139 reloads_num only for small register classes. Don't split for
33142 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
33145 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
33148 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
33150 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
33151 visibility is safe.
33153 2014-02-04 Marek Polacek <polacek@redhat.com>
33155 * gdbinit.in (pel): Define.
33157 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
33159 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
33162 2014-02-04 Richard Biener <rguenther@suse.de>
33165 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
33166 in function context local.
33167 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
33168 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
33169 similar to LTO_imported_decl_ref.
33171 2014-02-04 Jakub Jelinek <jakub@redhat.com>
33173 PR tree-optimization/60002
33174 * cgraphclones.c (build_function_decl_skip_args): Clear
33175 DECL_LANG_SPECIFIC.
33177 PR tree-optimization/60023
33178 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
33179 false to gsi_replace.
33180 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
33181 has been in some EH region and vec_stmt could throw, add
33182 vec_stmt into the same EH region.
33183 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
33184 has no lhs, ignore it.
33185 * internal-fn.c (expand_MASK_LOAD): Likewise.
33188 * tree-inline.c (copy_forbidden): Fail for
33189 __attribute__((optimize (0))) functions.
33192 * omp-low.c (simd_clone_struct_copy): If from->inbranch
33193 is set, copy one less argument.
33194 (expand_simd_clones): Don't subtract clone_info->inbranch
33195 from simd_clone_struct_alloc argument.
33197 PR rtl-optimization/57915
33198 * recog.c (simplify_while_replacing): If all unary/binary/relational
33199 operation arguments are constant, attempt to simplify those.
33201 PR middle-end/59261
33202 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
33203 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
33205 2014-02-04 Richard Biener <rguenther@suse.de>
33207 PR tree-optimization/60012
33208 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
33209 TBAA disambiguation to all DDRs.
33211 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
33214 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
33215 (LINK_SPEC): Use it for -shared, -shared-libgcc.
33217 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33220 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
33222 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33224 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
33225 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
33227 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33230 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
33231 to figure out targets of polymorphic calls with known decl.
33232 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
33233 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
33234 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
33235 (get_polymorphic_call_info): ... here.
33236 (get_polymorphic_call_info_from_invariant): New function.
33238 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33240 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
33241 lookup via vtable pointer; check for type consistency
33242 and turn inconsitent facts into UNREACHABLE.
33243 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
33244 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
33245 type inconsistent querries; return UNREACHABLE instead.
33247 2014-02-03 Richard Henderson <rth@twiddle.net>
33250 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
33251 already processed this node.
33252 (normalize_one_pred_1): Pass along mark_set.
33253 (normalize_one_pred): Create and destroy a pointer_set_t.
33254 (normalize_one_pred_chain): Likewise.
33256 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
33258 PR gcov-profile/58602
33259 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
33261 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33264 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
33265 -fno-devirtualize; try to devirtualize by the knowledge of
33266 virtual table pointer given by aggregate propagation.
33267 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
33268 (ipa_print_node_jump_functions): Dump also offset that
33269 is relevant for polymorphic calls.
33270 (determine_known_aggregate_parts): Add arg_type parameter; use it
33271 instead of determining the type from pointer type.
33272 (ipa_compute_jump_functions_for_edge): Update call of
33273 determine_known_aggregate_parts.
33274 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
33275 (gimple_get_virt_method_for_binfo): ... here; simplify using
33276 vtable_pointer_value_to_vtable.
33277 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
33278 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
33279 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
33280 (vtable_pointer_value_to_vtable): Break out from ...; handle also
33282 (vtable_pointer_value_to_binfo): ... here.
33283 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
33285 2014-02-03 Teresa Johnson <tejohnson@google.com>
33287 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
33288 redef of outer loop index variable.
33290 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
33294 * doc/extend.texi (Function Attributes): Typo.
33296 2014-02-03 Cong Hou <congh@google.com>
33298 PR tree-optimization/60000
33299 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
33300 if the vectorized statement is a store. A store statement can only
33301 appear at the end of pattern statements.
33303 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
33305 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
33306 (ix86_option_override_internal): Default long double to 64-bit for
33307 32-bit Bionic and to 128-bit for 64-bit Bionic.
33309 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
33310 TARGET_LONG_DOUBLE_128 is true.
33311 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
33313 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
33314 (mlong-double-64): Negate -mlong-double-128.
33315 (mlong-double-128): New option.
33317 * config/i386/i386-c.c (ix86_target_macros): Define
33318 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
33320 * doc/invoke.texi: Document -mlong-double-128.
33322 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
33324 PR rtl-optimization/60024
33325 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
33327 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
33329 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
33331 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
33333 PR rtl-optimization/57662
33334 * sel-sched.c (code_motion_path_driver): Do not mark already not
33335 existing blocks in the visiting bitmap.
33337 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
33339 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
33340 on the insn being emitted.
33342 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
33343 Will Deacon <will.deacon@arm.com>
33345 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
33347 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33349 * config/arm/arm-tables.opt: Regenerate.
33351 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33353 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
33354 for vector types other than V16QImode.
33355 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
33356 define_expand, and call altivec_expand_vec_perm_le when producing
33357 code with little endian element order.
33358 (*altivec_vperm_<mode>_internal): New insn having previous
33359 behavior of altivec_vperm_<mode>.
33360 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
33361 altivec_expand_vec_perm_le when producing code with little endian
33363 (*altivec_vperm_<mode>_uns_internal): New insn having previous
33364 behavior of altivec_vperm_<mode>_uns.
33366 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33368 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
33369 (altivec_vsumsws): Add handling for -maltivec=be with a little
33371 (altivec_vsumsws_direct): New.
33372 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
33373 gen_altivec_vsumsws.
33375 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
33377 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
33378 vtable_pointer_value_to_binfo): New functions.
33379 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
33380 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
33382 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
33384 * config/nios2/nios2.md (load_got_register): Initialize GOT
33385 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
33386 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
33388 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
33390 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
33391 preserverd by passthrough, do not propagate the type.
33393 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
33395 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
33396 (mips_atomic_assign_expand_fenv): New function.
33397 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
33399 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
33401 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
33402 (__builtin_mips_set_fcsr): Likewise.
33403 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
33404 MIPS_USI_FTYPE_VOID.
33405 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
33406 (mips16_expand_set_fcsr): Likewise.
33407 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
33408 (mips16_set_fcsr_stub): Likewise.
33409 (mips16_get_fcsr_one_only_stub): New class.
33410 (mips16_set_fcsr_one_only_stub): Likewise.
33411 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
33412 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
33413 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
33414 (hard_float): New availability predicate.
33415 (mips_builtins): Add get_fcsr and set_fcsr.
33416 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
33417 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
33418 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
33419 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
33420 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
33423 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
33425 * config/mips/mips.c (mips_one_only_stub): New class.
33426 (mips_need_mips16_rdhwr_p): Replace with...
33427 (mips16_rdhwr_stub): ...this new variable.
33428 (mips16_stub_call_address): New function.
33429 (mips16_rdhwr_one_only_stub): New class.
33430 (mips_expand_thread_pointer): Use mips16_stub_call_address.
33431 (mips_output_mips16_rdhwr): Delete.
33432 (mips_finish_stub): New function.
33433 (mips_code_end): Use it to handle rdhwr stubs.
33435 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
33438 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
33439 when calculating size of integer atomic types.
33441 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
33443 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
33445 2014-02-01 Jakub Jelinek <jakub@redhat.com>
33447 PR tree-optimization/60003
33448 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
33449 * profile.c (branch_prob): Use gimple_call_builtin_p
33450 to check for BUILT_IN_SETJMP_RECEIVER.
33451 * tree-inline.c (copy_bb): Call notice_special_calls.
33453 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
33456 * lra-constraints.c (process_alt_operands): Update reload_sum only
33459 2014-01-31 Richard Henderson <rth@redhat.com>
33461 PR middle-end/60004
33462 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
33463 until after else_eh is processed.
33465 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
33467 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
33468 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
33469 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
33470 in smmintrin.h, remove them.
33471 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
33472 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
33473 * config/i386/i386.md (ROUND_SAE): Fix value.
33474 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
33475 (const48_operand): New.
33476 * config/i386/subst.md (round), (round_expand): Use
33477 const_4_or_8_to_11_operand.
33478 (round_saeonly), (round_saeonly_expand): Use const48_operand.
33480 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
33482 * config/i386/constraints.md (Yk): Swap meaning with k.
33483 * config/i386/i386.md (movhi_internal): Change Yk to k.
33484 (movqi_internal): Ditto.
33485 (*k<logic><mode>): Ditto.
33488 (kandn<mode>): Ditto.
33489 (*<code>hi_1): Ditto.
33490 (*<code>qi_1): Ditto.
33491 (kxnor<mode>): Ditto.
33492 (kortestzhi): Ditto.
33493 (kortestchi): Ditto.
33495 (*one_cmplhi2_1): Ditto.
33496 (*one_cmplqi2_1): Ditto.
33497 * config/i386/sse.md (): Change k to Yk.
33498 (avx512f_load<mode>_mask): Ditto.
33499 (avx512f_blendm<mode>): Ditto.
33500 (avx512f_store<mode>_mask): Ditto.
33501 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
33502 (avx512f_storedqu<mode>_mask): Ditto.
33503 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
33505 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
33506 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
33507 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
33508 (avx512f_maskcmp<mode>3): Ditto.
33509 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
33510 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
33511 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
33512 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
33513 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
33514 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
33515 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
33516 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
33517 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
33518 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
33519 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
33520 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
33521 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
33522 (vec_extract_lo_<mode>_maskm): Ditto.
33523 (vec_extract_hi_<mode>_maskm): Ditto.
33524 (avx512f_vternlog<mode>_mask): Ditto.
33525 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
33526 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
33527 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
33528 (avx512f_<code>v8div16qi2_mask): Ditto.
33529 (avx512f_<code>v8div16qi2_mask_store): Ditto.
33530 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
33531 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
33532 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
33533 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
33534 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
33535 (*avx512pf_gatherpf<mode>df_mask): Ditto.
33536 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
33537 (*avx512pf_scatterpf<mode>df_mask): Ditto.
33538 (avx512cd_maskb_vec_dupv8di): Ditto.
33539 (avx512cd_maskw_vec_dupv16si): Ditto.
33540 (avx512f_vpermi2var<mode>3_maskz): Ditto.
33541 (avx512f_vpermi2var<mode>3_mask): Ditto.
33542 (avx512f_vpermi2var<mode>3_mask): Ditto.
33543 (avx512f_vpermt2var<mode>3_maskz): Ditto.
33544 (*avx512f_gathersi<mode>): Ditto.
33545 (*avx512f_gathersi<mode>_2): Ditto.
33546 (*avx512f_gatherdi<mode>): Ditto.
33547 (*avx512f_gatherdi<mode>_2): Ditto.
33548 (*avx512f_scattersi<mode>): Ditto.
33549 (*avx512f_scatterdi<mode>): Ditto.
33550 (avx512f_compress<mode>_mask): Ditto.
33551 (avx512f_compressstore<mode>_mask): Ditto.
33552 (avx512f_expand<mode>_mask): Ditto.
33553 * config/i386/subst.md (mask): Change k to Yk.
33554 (mask_scalar_merge): Ditto.
33557 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
33559 * doc/extend.texi (Vector Extensions): Document ?: in C++.
33561 2014-01-31 Richard Biener <rguenther@suse.de>
33563 PR middle-end/59990
33564 * builtins.c (fold_builtin_memory_op): Make sure to not
33565 use a floating-point mode or a boolean or enumeral type for
33566 the copy operation.
33568 2014-01-30 DJ Delorie <dj@redhat.com>
33570 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
33571 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
33572 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
33573 whenever main() has an epilogue.
33575 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33577 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
33578 unused variable "field".
33579 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
33580 (vsx_mergeh_<mode>): Likewise.
33581 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
33582 (altivec_vmrghh): Likewise.
33583 (altivec_vmrghw): Likewise.
33584 (altivec_vmrglb): Likewise.
33585 (altivec_vmrglh): Likewise.
33586 (altivec_vmrglw): Likewise.
33587 (altivec_vspltb): Add missing uses.
33588 (altivec_vsplth): Likewise.
33589 (altivec_vspltw): Likewise.
33590 (altivec_vspltsf): Likewise.
33592 2014-01-30 Jakub Jelinek <jakub@redhat.com>
33595 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
33596 frame related instructions.
33598 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
33600 PR rtl-optimization/59959
33601 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
33602 any reload of register whose subreg is invalid.
33604 2014-01-30 Jakub Jelinek <jakub@redhat.com>
33606 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
33607 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
33608 Add missing return type - void.
33610 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33612 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
33613 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
33614 remove element index adjustment for endian (now handled in vsx.md
33616 (altivec_expand_vec_perm_const): Use
33617 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
33618 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
33619 (vsx_xxspltw_<mode>): Adjust element index for little endian.
33620 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
33621 define_expand and a new define_insn *altivec_vspltb_internal;
33622 adjust for -maltivec=be on a little endian target.
33623 (altivec_vspltb_direct): New.
33624 (altivec_vsplth): Divide into a define_expand and a new
33625 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
33626 little endian target.
33627 (altivec_vsplth_direct): New.
33628 (altivec_vspltw): Divide into a define_expand and a new
33629 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
33630 little endian target.
33631 (altivec_vspltw_direct): New.
33632 (altivec_vspltsf): Divide into a define_expand and a new
33633 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
33634 a little endian target.
33636 2014-01-30 Richard Biener <rguenther@suse.de>
33638 PR tree-optimization/59993
33639 * tree-ssa-forwprop.c (associate_pointerplus): Check we
33640 can propagate form the earlier stmt and avoid the transform
33641 when the intermediate result is needed.
33643 2014-01-30 Alangi Derick <alangiderick@gmail.com>
33645 * README.Portability: Fix typo.
33647 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
33649 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
33650 comparison_operator with ordered_comparison_operator.
33652 2014-01-30 Nick Clifton <nickc@redhat.com>
33654 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
33655 Rename to mn10300_store_multiple_regs.
33656 * config/mn10300/mn10300.c: Likewise.
33657 * config/mn10300/mn10300.md (store_movm): Fix typo: call
33658 store_multiple_regs.
33659 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
33660 Call mn10300_store_multiple_regs.
33662 2014-01-30 Nick Clifton <nickc@redhat.com>
33663 DJ Delorie <dj@redhat.com>
33665 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
33666 %fp 2 to keep registers after it properly word-aligned.
33667 (rl78_alloc_physical_registers_umul): Handle the case where both
33668 input operands are the same.
33670 2014-01-30 Richard Biener <rguenther@suse.de>
33672 PR tree-optimization/59903
33673 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
33676 2014-01-30 Jason Merrill <jason@redhat.com>
33679 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
33682 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
33684 2014-01-30 Richard Biener <rguenther@suse.de>
33686 PR tree-optimization/59951
33687 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
33689 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
33692 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
33693 SFmode to DFmode case.
33695 2014-01-29 DJ Delorie <dj@redhat.com>
33697 * config/msp430/msp430.opt (-minrt): New.
33698 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
33700 (ENDFILE_SPEC): Likewise.
33702 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
33704 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
33705 (estimate_function_body_sizes): Use it.
33707 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
33710 * dwarf2out.c (is_cxx_auto): New.
33711 (is_base_type): Use it.
33712 (gen_type_die_with_usage): Likewise.
33714 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33716 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
33717 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
33718 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
33719 -maltivec=be with LE targets.
33720 (vsx_mergeh_<mode>): Likewise.
33721 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
33722 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
33723 (altivec_vmrghb): Replace with define_expand and new
33724 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
33725 (altivec_vmrghb_direct): New define_insn.
33726 (altivec_vmrghh): Replace with define_expand and new
33727 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
33728 (altivec_vmrghh_direct): New define_insn.
33729 (altivec_vmrghw): Replace with define_expand and new
33730 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
33731 (altivec_vmrghw_direct): New define_insn.
33732 (*altivec_vmrghsf): Adjust for endianness.
33733 (altivec_vmrglb): Replace with define_expand and new
33734 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
33735 (altivec_vmrglb_direct): New define_insn.
33736 (altivec_vmrglh): Replace with define_expand and new
33737 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
33738 (altivec_vmrglh_direct): New define_insn.
33739 (altivec_vmrglw): Replace with define_expand and new
33740 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
33741 (altivec_vmrglw_direct): New define_insn.
33742 (*altivec_vmrglsf): Adjust for endianness.
33743 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
33744 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
33745 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
33746 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
33747 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
33748 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
33749 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
33750 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
33752 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
33754 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
33755 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
33758 2014-01-29 Richard Biener <rguenther@suse.de>
33760 PR tree-optimization/58742
33761 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
33762 associate_pointerplus_align.
33763 (associate_pointerplus_diff): New function.
33764 (associate_pointerplus): Likewise. Call associate_pointerplus_align
33765 and associate_pointerplus_diff.
33767 2014-01-29 Richard Biener <rguenther@suse.de>
33769 * lto-streamer.h (LTO_major_version): Bump to 3.
33770 (LTO_minor_version): Reset to 0.
33772 2014-01-29 Renlin Li <Renlin.Li@arm.com>
33774 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
33775 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
33776 (arm_file_start): Generate correct asm header for armv7ve.
33777 * config/arm/bpabi.h: Add multilib support for armv7ve.
33778 * config/arm/driver-arm.c: Change the architectures of cortex-a7
33779 and cortex-a15 to armv7ve.
33780 * config/arm/t-aprofile: Add multilib support for armv7ve.
33781 * doc/invoke.texi: Document -march=armv7ve.
33783 2014-01-29 Richard Biener <rguenther@suse.de>
33785 PR tree-optimization/58742
33786 * tree-ssa-forwprop.c (associate_plusminus): Return true
33787 if we changed sth, defer EH cleanup to ...
33788 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
33789 (simplify_mult): New function.
33791 2014-01-29 Jakub Jelinek <jakub@redhat.com>
33793 PR middle-end/59917
33794 PR tree-optimization/59920
33795 * tree.c (build_common_builtin_nodes): Remove
33796 __builtin_setjmp_dispatcher initialization.
33797 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
33798 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
33799 instead of gsi_after_labels + manually skipping debug stmts.
33800 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
33801 ignore bbs with IFN_ABNORMAL_DISPATCHER.
33802 * tree-inline.c (copy_edges_for_bb): Remove
33803 can_make_abnormal_goto argument, instead add abnormal_goto_dest
33804 argument. Ignore computed_goto_p stmts. Don't call
33805 make_abnormal_goto_edges. If a call might need abnormal edges
33806 for non-local gotos, see if it already has an edge to
33807 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
33808 with true argument, don't do anything then, otherwise add
33809 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
33810 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
33812 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
33813 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
33814 (lower_stmt): Don't set data->calls_builtin_setjmp.
33815 (lower_builtin_setjmp): Adjust comment.
33816 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
33817 * tree-cfg.c (found_computed_goto): Remove.
33818 (factor_computed_gotos): Remove.
33819 (make_goto_expr_edges): Return bool, true for computed gotos.
33820 Don't call make_abnormal_goto_edges.
33821 (build_gimple_cfg): Don't set found_computed_goto, don't call
33822 factor_computed_gotos.
33823 (computed_goto_p): No longer static.
33824 (make_blocks): Don't set found_computed_goto.
33825 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
33826 (make_edges): If make_goto_expr_edges returns true, push bb
33827 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
33828 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
33829 vector. Record mapping between bbs and OpenMP regions if there
33830 are any, adjust make_gimple_omp_edges caller. Call
33831 handle_abnormal_edges.
33832 (make_abnormal_goto_edges): Remove.
33833 * tree-cfg.h (make_abnormal_goto_edges): Remove.
33834 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
33835 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
33836 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
33837 * internal-fn.def (ABNORMAL_DISPATCHER): New.
33838 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
33839 filling *region also set *region_idx to (*region)->entry->index.
33842 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
33843 For REGs set ORIGINAL_REGNO.
33845 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
33847 * doc/md.texi: Mention that a target shouldn't implement
33848 vec_widen_(s|u)mul_even/odd pair if it is less efficient
33851 2014-01-29 Jakub Jelinek <jakub@redhat.com>
33853 PR tree-optimization/59594
33854 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
33855 a copy of the datarefs vector rather than the vector itself.
33857 2014-01-28 Jason Merrill <jason@redhat.com>
33860 * dwarf2out.c (auto_die): New static.
33861 (gen_type_die_with_usage): Handle C++1y 'auto'.
33862 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
33865 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
33868 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
33869 (SPEC_X32): Likewise.
33870 (SPEC_64): Likewise.
33871 * config/i386/i386.c (ix86_option_override_internal): Turn off
33872 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
33874 (x86_file_start): Output .code16gcc for TARGET_16BIT.
33875 * config/i386/i386.h (TARGET_16BIT): New macro.
33876 (TARGET_16BIT_P): Likewise.
33877 * config/i386/i386.opt: Add m16.
33878 * doc/invoke.texi: Document -m16.
33880 2014-01-28 Jakub Jelinek <jakub@redhat.com>
33882 PR preprocessor/59935
33883 * input.c (location_get_source_line): Bail out on when line number
33884 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
33886 2014-01-28 Richard Biener <rguenther@suse.de>
33888 PR tree-optimization/58742
33889 * tree-ssa-forwprop.c (associate_plusminus): Handle
33890 pointer subtraction of the form (T)(P + A) - (T)P.
33892 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33894 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
33897 2014-01-28 Richard Biener <rguenther@suse.de>
33900 2014-01-28 Richard Biener <rguenther@suse.de>
33902 PR rtl-optimization/45364
33903 PR rtl-optimization/59890
33904 * var-tracking.c (local_get_addr_clear_given_value): Handle
33905 already cleared slot.
33906 (val_reset): Handle not allocated local_get_addr_cache.
33907 (vt_find_locations): Use post-order on the inverted CFG.
33909 2014-01-28 Richard Biener <rguenther@suse.de>
33911 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
33913 2014-01-28 Richard Biener <rguenther@suse.de>
33915 PR rtl-optimization/45364
33916 PR rtl-optimization/59890
33917 * var-tracking.c (local_get_addr_clear_given_value): Handle
33918 already cleared slot.
33919 (val_reset): Handle not allocated local_get_addr_cache.
33920 (vt_find_locations): Use post-order on the inverted CFG.
33922 2014-01-28 Alan Modra <amodra@gmail.com>
33924 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
33925 * configure.ac <recursive call for build != host>: Define
33926 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
33927 and LD_FOR_BUILD too.
33928 * configure: Regenerate.
33930 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
33932 * config/i386/i386.c (get_builtin_code_for_version): Separate
33933 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
33934 Broadwell from Haswell.
33936 2014-01-27 Steve Ellcey <sellcey@mips.com>
33938 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
33939 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
33940 * config/mips/mips.c (mips_option_override): Change setting
33942 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
33943 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
33944 Change from Mask to Var.
33946 2014-01-27 Jeff Law <law@redhat.com>
33948 * ipa-inline.c (inline_small_functions): Fix typo.
33950 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
33952 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
33953 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
33954 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
33955 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
33956 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
33957 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
33958 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
33959 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
33960 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
33961 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
33962 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
33963 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
33964 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
33965 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
33966 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
33967 (_mm512_storeu_epi64): Ditto.
33968 (_mm512_cmpge_epi32_mask): Ditto.
33969 (_mm512_cmpge_epu32_mask): Ditto.
33970 (_mm512_cmpge_epi64_mask): Ditto.
33971 (_mm512_cmpge_epu64_mask): Ditto.
33972 (_mm512_cmple_epi32_mask): Ditto.
33973 (_mm512_cmple_epu32_mask): Ditto.
33974 (_mm512_cmple_epi64_mask): Ditto.
33975 (_mm512_cmple_epu64_mask): Ditto.
33976 (_mm512_cmplt_epi32_mask): Ditto.
33977 (_mm512_cmplt_epu32_mask): Ditto.
33978 (_mm512_cmplt_epi64_mask): Ditto.
33979 (_mm512_cmplt_epu64_mask): Ditto.
33980 (_mm512_cmpneq_epi32_mask): Ditto.
33981 (_mm512_cmpneq_epu32_mask): Ditto.
33982 (_mm512_cmpneq_epi64_mask): Ditto.
33983 (_mm512_cmpneq_epu64_mask): Ditto.
33984 (_mm512_expand_pd): Ditto.
33985 (_mm512_expand_ps): Ditto.
33986 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
33987 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
33988 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
33989 * config/i386/i386.c (ix86_builtins): Add
33990 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
33991 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
33992 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
33993 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
33994 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
33995 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
33996 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
33997 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
33998 IX86_BUILTIN_PMOVUSQW512_MEM.
33999 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
34000 __builtin_ia32_pmovsqd512mem_mask,
34001 __builtin_ia32_pmovqd512mem_mask,
34002 __builtin_ia32_pmovusqw512mem_mask,
34003 __builtin_ia32_pmovsqw512mem_mask,
34004 __builtin_ia32_pmovqw512mem_mask,
34005 __builtin_ia32_pmovusdw512mem_mask,
34006 __builtin_ia32_pmovsdw512mem_mask,
34007 __builtin_ia32_pmovdw512mem_mask,
34008 __builtin_ia32_pmovqb512mem_mask,
34009 __builtin_ia32_pmovusqb512mem_mask,
34010 __builtin_ia32_pmovsqb512mem_mask,
34011 __builtin_ia32_pmovusdb512mem_mask,
34012 __builtin_ia32_pmovsdb512mem_mask,
34013 __builtin_ia32_pmovdb512mem_mask.
34014 (bdesc_args): Add __builtin_ia32_expanddf512,
34015 __builtin_ia32_expandsf512.
34016 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
34017 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
34018 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
34019 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
34020 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
34021 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
34022 (avx512f_<code>v8div16qi2_mask_store): This.
34023 (avx512f_expand<mode>): New.
34025 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
34027 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
34029 (_mm512_mask_prefetch_i64gather_pd): Ditto.
34030 (_mm512_prefetch_i32scatter_pd): Ditto.
34031 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
34032 (_mm512_prefetch_i64scatter_pd): Ditto.
34033 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
34034 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
34035 (_mm512_mask_prefetch_i64gather_ps): Ditto.
34036 (_mm512_prefetch_i32scatter_ps): Ditto.
34037 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
34038 (_mm512_prefetch_i64scatter_ps): Ditto.
34039 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
34040 * config/i386/i386-builtin-types.def: Define
34041 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
34042 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
34043 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
34044 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
34045 IX86_BUILTIN_SCATTERPFQPD.
34046 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
34047 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
34048 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
34049 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
34050 __builtin_ia32_scatterpfqps.
34051 (ix86_expand_builtin): Expand new built-ins.
34052 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
34053 fix memory access data type.
34054 (*avx512pf_gatherpf<mode>_mask): Ditto.
34055 (*avx512pf_gatherpf<mode>): Ditto.
34056 (avx512pf_scatterpf<mode>): Ditto.
34057 (*avx512pf_scatterpf<mode>_mask): Ditto.
34058 (*avx512pf_scatterpf<mode>): Ditto.
34059 (GATHER_SCATTER_SF_MEM_MODE): New.
34060 (avx512pf_gatherpf<mode>df): Ditto.
34061 (*avx512pf_gatherpf<mode>df_mask): Ditto.
34062 (*avx512pf_scatterpf<mode>df): Ditto.
34064 2014-01-27 Jakub Jelinek <jakub@redhat.com>
34067 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
34068 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
34071 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
34073 * common/config/arm/arm-common.c
34074 (arm_rewrite_mcpu): Handle multiple names.
34076 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
34078 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
34080 * gimple-builder.h (create_gimple_tmp): Delete.
34082 2014-01-27 Christian Bruel <christian.bruel@st.com>
34084 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
34087 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
34089 * config/pa/pa.md (call): Generate indirect long calls to non-local
34090 functions when outputing 32-bit code.
34091 (call_value): Likewise except for special call to buggy powf function.
34093 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
34094 portable runtime and PIC indirect calls.
34095 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
34096 and PIC call sequences. Use ldo instead of blr to set return register
34097 in PIC call sequence.
34099 2014-01-25 Walter Lee <walt@tilera.com>
34101 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
34102 avoid clobbering a live register.
34104 2014-01-25 Walter Lee <walt@tilera.com>
34106 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
34107 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
34108 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
34109 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
34111 2014-01-25 Walter Lee <walt@tilera.com>
34113 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
34114 arguments on even registers.
34115 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
34117 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
34118 (BIGGEST_ALIGNMENT): Ditto.
34119 (BIGGEST_FIELD_ALIGNMENT): Ditto.
34121 2014-01-25 Walter Lee <walt@tilera.com>
34123 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
34124 insns before bundling.
34125 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
34127 2014-01-25 Walter Lee <walt@tilera.com>
34129 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
34130 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
34131 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
34133 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
34135 * config/mips/constraints.md (kl): Delete.
34136 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
34137 define expands, using...
34138 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
34139 instructions for MIPS16.
34140 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
34141 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
34143 2014-01-25 Walter Lee <walt@tilera.com>
34145 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
34149 2014-01-25 Walter Lee <walt@tilera.com>
34151 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
34152 (TARGET_EXPAND_TO_RTL_HOOK): Define.
34154 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
34156 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
34159 2014-01-25 Jakub Jelinek <jakub@redhat.com>
34161 * print-rtl.c (in_call_function_usage): New var.
34162 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
34163 EXPR_LIST mode as mode and not as reg note name.
34165 PR middle-end/59561
34166 * cfgloopmanip.c (copy_loop_info): If
34167 loop->warned_aggressive_loop_optimizations, make sure
34168 the flag is set in target loop too.
34170 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
34172 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
34174 * builtins.def: Likewise.
34175 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
34176 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
34177 * ira.c (ira_setup_eliminable_regset): Likewise.
34178 * omp-low.c (gate_expand_omp): Likewise.
34179 (execute_lower_omp): Likewise.
34180 (diagnose_sb_0): Likewise.
34181 (gate_diagnose_omp_blocks): Likewise.
34182 (simd_clone_clauses_extract): Likewise.
34185 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
34187 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
34188 correction for little endian...
34189 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
34192 2014-01-24 Jeff Law <law@redhat.com>
34194 PR tree-optimization/59919
34195 * tree-vrp.c (find_assert_locations_1): Do not register asserts
34196 for non-returning calls.
34198 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
34200 * common/config/aarch64/aarch64-common.c
34201 (aarch64_rewrite_mcpu): Handle multiple names.
34202 * config/aarch64/aarch64.h
34203 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
34205 2014-01-24 Dodji Seketeli <dodji@redhat.com>
34207 * input.c (add_file_to_cache_tab): Handle the case where fopen
34210 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
34213 * config/i386/i386.md (pushsf splitter): Get stack adjustment
34214 from push operand if code of push isn't PRE_DEC.
34216 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
34219 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
34220 -mquad-memory-atomic. Update -mquad-memory documentation to say
34221 it is only used for non-atomic loads/stores.
34223 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
34224 -mquad-memory or -mquad-memory-atomic switches.
34226 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
34227 -mquad-memory-atomic to ISA 2.07 support.
34229 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
34230 to separate support of normal quad word memory operations (ldq, stq)
34231 from the atomic quad word memory operations.
34233 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
34234 support to separate non-atomic quad word operations from atomic
34235 quad word operations. Disable non-atomic quad word operations in
34236 little endian mode so that we don't have to swap words after the
34237 load and before the store.
34238 (quad_load_store_p): Add comment about atomic quad word support.
34239 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
34240 options printed with -mdebug=reg.
34242 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
34243 -mquad-memory-atomic as the test for whether we have quad word
34244 atomic instructions.
34245 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
34246 or -mp8-vector are used, allow byte/half-word atomic operations.
34248 * config/rs6000/sync.md (load_lockedti): Insure that the address
34249 is a proper indexed or indirect address for the lqarx instruction.
34250 On little endian systems, swap the hi/lo registers after the lqarx
34252 (load_lockedpti): Use indexed_or_indirect_operand predicate to
34253 insure the address is valid for the lqarx instruction.
34254 (store_conditionalti): Insure that the address is a proper indexed
34255 or indirect address for the stqcrx. instruction. On little endian
34256 systems, swap the hi/lo registers before doing the stqcrx.
34258 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
34259 insure the address is valid for the stqcrx. instruction.
34261 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
34262 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
34263 type of quad memory support is available.
34265 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
34267 PR regression/59915
34268 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
34269 there is a danger of looping.
34271 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
34273 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
34274 force flag_ira_loop_pressure if set via command line.
34276 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
34278 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
34279 (ashr_simd): New builtin handling DI mode.
34280 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
34281 (aarch64_sshr_simddi): New match pattern.
34282 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
34283 (vshrd_n_s64): Likewise.
34284 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
34286 2014-01-23 Nick Clifton <nickc@redhat.com>
34288 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
34289 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
34290 favour of mcu specific scripts.
34291 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
34294 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
34295 Alex Velenko <Alex.Velenko@arm.com>
34297 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
34298 (vaddv_s16): Likewise.
34299 (vaddv_s32): Likewise.
34300 (vaddv_u8): Likewise.
34301 (vaddv_u16): Likewise.
34302 (vaddv_u32): Likewise.
34303 (vaddvq_s8): Likewise.
34304 (vaddvq_s16): Likewise.
34305 (vaddvq_s32): Likewise.
34306 (vaddvq_s64): Likewise.
34307 (vaddvq_u8): Likewise.
34308 (vaddvq_u16): Likewise.
34309 (vaddvq_u32): Likewise.
34310 (vaddvq_u64): Likewise.
34311 (vaddv_f32): Likewise.
34312 (vaddvq_f32): Likewise.
34313 (vaddvq_f64): Likewise.
34314 (vmaxv_f32): Likewise.
34315 (vmaxv_s8): Likewise.
34316 (vmaxv_s16): Likewise.
34317 (vmaxv_s32): Likewise.
34318 (vmaxv_u8): Likewise.
34319 (vmaxv_u16): Likewise.
34320 (vmaxv_u32): Likewise.
34321 (vmaxvq_f32): Likewise.
34322 (vmaxvq_f64): Likewise.
34323 (vmaxvq_s8): Likewise.
34324 (vmaxvq_s16): Likewise.
34325 (vmaxvq_s32): Likewise.
34326 (vmaxvq_u8): Likewise.
34327 (vmaxvq_u16): Likewise.
34328 (vmaxvq_u32): Likewise.
34329 (vmaxnmv_f32): Likewise.
34330 (vmaxnmvq_f32): Likewise.
34331 (vmaxnmvq_f64): Likewise.
34332 (vminv_f32): Likewise.
34333 (vminv_s8): Likewise.
34334 (vminv_s16): Likewise.
34335 (vminv_s32): Likewise.
34336 (vminv_u8): Likewise.
34337 (vminv_u16): Likewise.
34338 (vminv_u32): Likewise.
34339 (vminvq_f32): Likewise.
34340 (vminvq_f64): Likewise.
34341 (vminvq_s8): Likewise.
34342 (vminvq_s16): Likewise.
34343 (vminvq_s32): Likewise.
34344 (vminvq_u8): Likewise.
34345 (vminvq_u16): Likewise.
34346 (vminvq_u32): Likewise.
34347 (vminnmv_f32): Likewise.
34348 (vminnmvq_f32): Likewise.
34349 (vminnmvq_f64): Likewise.
34351 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
34353 * config/aarch64/aarch64-simd.md
34354 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
34355 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
34356 (*aarch64_mul3_elt<mode>): Likewise.
34357 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
34358 (*aarch64_mul3_elt_to_64v2df): Likewise.
34359 (*aarch64_mla_elt<mode>): Likewise.
34360 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
34361 (*aarch64_mls_elt<mode>): Likewise.
34362 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
34363 (*aarch64_fma4_elt<mode>): Likewise.
34364 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
34365 (*aarch64_fma4_elt_to_64v2df): Likewise.
34366 (*aarch64_fnma4_elt<mode>): Likewise.
34367 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
34368 (*aarch64_fnma4_elt_to_64v2df): Likewise.
34369 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
34370 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
34371 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
34372 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
34373 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
34374 (aarch64_sqdmull_lane<mode>_internal): Likewise.
34375 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
34377 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
34379 * config/aarch64/aarch64-simd.md
34380 (aarch64_be_checked_get_lane<mode>): New define_expand.
34381 * config/aarch64/aarch64-simd-builtins.def
34382 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
34383 New builtin definition.
34384 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
34385 Use new safe be builtin.
34387 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
34389 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
34391 (aarch64_be_st1<mode>): Likewise.
34392 (aarch_ld1<VALL:mode>): Define_expand modified.
34393 (aarch_st1<VALL:mode>): Likewise.
34394 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
34395 (UNSPEC_ST1): Likewise.
34397 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
34399 * config/microblaze/microblaze.md: Add trap insn and attribute
34401 2014-01-23 Dodji Seketeli <dodji@redhat.com>
34403 PR preprocessor/58580
34404 * input.h (location_get_source_line): Take an additional line_size
34406 (void diagnostics_file_cache_fini): Declare new function.
34407 * input.c (struct fcache): New type.
34408 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
34409 New static constants.
34410 (diagnostic_file_cache_init, total_lines_num)
34411 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
34412 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
34413 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
34414 (get_next_line, read_next_line, goto_next_line, read_line_num):
34415 New static function definitions.
34416 (diagnostic_file_cache_fini): New function.
34417 (location_get_source_line): Take an additional output line_len
34418 parameter. Re-write using lookup_or_add_file_to_cache_tab and
34420 * diagnostic.c (diagnostic_finish): Call
34421 diagnostic_file_cache_fini.
34422 (adjust_line): Take an additional input parameter for the length
34423 of the line, rather than calculating it with strlen.
34424 (diagnostic_show_locus): Adjust the use of
34425 location_get_source_line and adjust_line with respect to their new
34426 signature. While displaying a line now, do not stop at the first
34427 null byte. Rather, display the zero byte as a space and keep
34428 going until we reach the size of the line.
34429 * Makefile.in: Add vec.o to OBJS-libcommon
34431 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
34432 Ilya Tocar <ilya.tocar@intel.com>
34434 * config/i386/avx512fintrin.h (_mm512_kmov): New.
34435 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
34436 (__builtin_ia32_kmov16): Ditto.
34437 * config/i386/i386.md (UNSPEC_KMOV): New.
34440 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
34442 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
34443 (_mm512_storeu_si512): Ditto.
34445 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
34448 * rtl.h (get_referenced_operands): Declare.
34449 * recog.c (get_referenced_operands): New function.
34450 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
34451 operands have been referenced when recording LO_SUM references.
34453 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
34455 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
34457 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
34459 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
34460 Enable for generic and recent AMD targets.
34462 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
34464 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
34465 ARG_SIZE note when adjustment was eliminated.
34467 2014-01-22 Jeff Law <law@redhat.com>
34469 PR tree-optimization/59597
34470 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
34471 in file. Accept new argument REGISTERING and use it to modify
34472 dump output appropriately.
34473 (register_jump_thread): Corresponding changes.
34474 (mark_threaded_blocks): Reinstate code to cancel unprofitable
34475 thread paths involving joiner blocks. Add code to dump cancelled
34476 jump threading paths.
34478 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
34480 PR rtl-optimization/59477
34481 * lra-constraints.c (inherit_in_ebb): Process call for living hard
34482 regs. Update reloads_num and potential_reload_hard_regs for all insns.
34484 2014-01-22 Tom Tromey <tromey@redhat.com>
34486 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
34488 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
34490 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
34492 PR rtl-optimization/59896
34493 * lra-constraints.c (process_alt_operands): Check unused note for
34494 matched operands of insn with no output reloads.
34496 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
34498 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
34499 (mips_move_from_gpr_cost): Likewise.
34501 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
34503 PR rtl-optimization/59858
34504 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
34505 ira_class_hard_regs_num.
34506 (process_alt_operands): Increase reject for dying matched operand.
34508 2014-01-21 Jakub Jelinek <jakub@redhat.com>
34511 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
34512 smaller than size, perform several stores or loads and stores
34513 at dst + count - size to store or copy all of size bytes, rather
34514 than just last modesize bytes.
34516 2014-01-20 DJ Delorie <dj@redhat.com>
34518 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
34519 that CLOBBERs are REGs before propogating their values.
34521 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
34523 PR middle-end/59789
34524 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
34525 (cgraph_inline_failed_type): New function.
34526 * cgraph.h (DEFCIFCODE): Add type.
34527 (cgraph_inline_failed_type_t): New enum.
34528 (cgraph_inline_failed_type): New prototype.
34529 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
34530 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
34531 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
34532 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
34533 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
34534 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
34535 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
34536 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
34537 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
34538 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
34539 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
34540 OPTIMIZATION_MISMATCH.
34541 * tree-inline.c (expand_call_inline): Emit errors during
34542 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
34544 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
34547 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
34548 mode attribute in insn output.
34550 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
34552 * output.h (output_constant): Delete.
34553 * varasm.c (output_constant): Make private.
34555 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
34557 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
34559 2014-01-20 Jakub Jelinek <jakub@redhat.com>
34561 PR middle-end/59860
34562 * tree.h (fold_builtin_strcat): New prototype.
34563 * builtins.c (fold_builtin_strcat): No longer static. Add len
34564 argument, if non-NULL, don't call c_strlen. Optimize
34565 directly into __builtin_memcpy instead of __builtin_strcpy.
34566 (fold_builtin_2): Adjust fold_builtin_strcat caller.
34567 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
34569 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
34571 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
34572 for SImode_address_operand operands, having only a REG argument.
34574 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
34576 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
34577 loader name using mbig-endian.
34578 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
34580 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
34582 * doc/invoke.texi (-march): Clarify documentation for AArch64.
34583 (-mtune): Likewise.
34586 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
34588 * config/aarch64/aarch64-protos.h
34589 (aarch64_cannot_change_mode_class_ptr): Declare.
34590 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
34591 aarch64_cannot_change_mode_class_ptr): New.
34592 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
34593 backend hook aarch64_cannot_change_mode_class.
34595 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
34597 * common/config/aarch64/aarch64-common.c
34598 (aarch64_handle_option): Don't handle any option order logic here.
34599 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
34600 selected_cpu, warn on architecture version mismatch.
34601 (aarch64_override_options): Fix parsing order for option strings.
34603 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
34604 Iain Sandoe <iain@codesourcery.com>
34607 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
34608 warning. Amend comment to reflect current functionality.
34610 2014-01-20 Richard Biener <rguenther@suse.de>
34612 PR middle-end/59860
34613 * builtins.c (fold_builtin_strcat): Remove case better handled
34614 by tree-ssa-strlen.c.
34616 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
34618 * config/aarch64/aarch64.opt
34619 (mcpu, march, mtune): Make case-insensitive.
34621 2014-01-20 Jakub Jelinek <jakub@redhat.com>
34624 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
34625 if operands[1] is a REG or ZERO_EXTEND of a REG.
34627 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
34629 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
34631 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
34633 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
34634 long non-pic millicode calls.
34636 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
34638 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
34640 2014-01-19 Kito Cheng <kito@0xlab.org>
34642 * builtins.c (expand_movstr): Check movstr expand done or fail.
34644 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
34645 H.J. Lu <hongjiu.lu@intel.com>
34648 * config/i386/i386.md (*lea<mode>): Zero-extend return register
34649 to DImode for zero-extended addresses.
34651 2014-01-19 Jakub Jelinek <jakub@redhat.com>
34653 PR rtl-optimization/57763
34654 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
34655 on the new indirect jump_insn and increment LABEL_NUSES (label).
34657 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
34661 * config.gcc (x86_archs): New variable.
34662 (x86_64_archs): Likewise.
34663 (x86_cpus): Likewise.
34664 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
34665 --with-arch/--with-cpu= options.
34666 Support --with-arch=/--with-cpu={nehalem,westmere,
34667 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
34669 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
34671 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
34672 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
34674 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
34676 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
34678 2014-01-18 Jakub Jelinek <jakub@redhat.com>
34681 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
34682 clear cpp_get_options (parse_in)->warn_unused_macros for
34683 ix86_target_macros_internal with cpp_define.
34685 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
34687 * jump.c (delete_related_insns): Keep (use (insn))s.
34688 * reorg.c (redundant_insn): Check for barriers too.
34690 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
34692 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
34694 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
34696 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
34697 call to $$dyncall when TARGET_LONG_CALLS is true.
34699 2014-01-17 Jeff Law <law@redhat.com>
34701 * ree.c (combine_set_extension): Temporarily disable test for
34702 changing number of hard registers.
34704 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
34706 PR middle-end/58125
34707 * ipa-inline-analysis.c (inline_free_summary):
34708 Do not free summary of aliases.
34710 2014-01-17 Jakub Jelinek <jakub@redhat.com>
34712 PR middle-end/59706
34713 * gimplify.c (gimplify_expr): Use create_tmp_var
34714 instead of create_tmp_var_raw. If cond doesn't have
34715 integral type, don't add the IFN_ANNOTATE builtin at all.
34717 2014-01-17 Martin Jambor <mjambor@suse.cz>
34720 * ipa-cp.c (prev_edge_clone): New variable.
34721 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
34722 Also resize prev_edge_clone vector.
34723 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
34724 (ipcp_edge_removal_hook): New function.
34725 (ipcp_driver): Register ipcp_edge_removal_hook.
34727 2014-01-17 Andrew Pinski <apinski@cavium.com>
34728 Steve Ellcey <sellcey@mips.com>
34731 * config/mips/mips.c (mips_print_operand): Check operand mode instead
34734 2014-01-17 Jeff Law <law@redhat.com>
34736 PR middle-end/57904
34737 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
34738 so that pass_ccp runs first.
34740 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
34742 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
34743 (ix86_adjust_cost): Use !TARGET_XXX.
34744 (do_reorder_for_imul): Likewise.
34745 (swap_top_of_ready_list): Likewise.
34746 (ix86_sched_reorder): Likewise.
34748 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
34750 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
34751 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
34752 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
34753 (intel_memset): New. Duplicate slm_memset.
34754 (intel_cost): New. Duplicate slm_cost.
34755 (m_INTEL): New macro.
34756 (processor_target_table): Add "intel".
34757 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
34758 with PROCESSOR_INTEL for "intel".
34759 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
34760 PROCESSOR_SILVERMONT.
34761 (ix86_issue_rate): Likewise.
34762 (ix86_adjust_cost): Likewise.
34763 (ia32_multipass_dfa_lookahead): Likewise.
34764 (swap_top_of_ready_list): Likewise.
34765 (ix86_sched_reorder): Likewise.
34766 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
34767 instead of TARGET_OPT_AGU.
34768 * config/i386/i386.h (TARGET_INTEL): New.
34769 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
34770 (processor_type): Add PROCESSOR_INTEL.
34771 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
34772 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
34774 2014-01-17 Marek Polacek <polacek@redhat.com>
34777 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
34780 2014-01-17 Richard Biener <rguenther@suse.de>
34782 PR tree-optimization/46590
34783 * opts.c (default_options_table): Add entries for
34784 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
34785 all enabled at -O1 but not for -Og.
34786 * common.opt (fbranch-count-reg): Remove Init(1).
34787 (fmove-loop-invariants): Likewise.
34788 (ftree-pta): Likewise.
34790 2014-01-17 Jakub Jelinek <jakub@redhat.com>
34792 * config/i386/i386.c (ix86_data_alignment): For compatibility with
34793 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
34794 decls to at least the GCC 4.8 used alignments.
34797 * tree-nested.c (convert_nonlocal_reference_stmt,
34798 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
34799 of GIMPLE_BIND stmts, adjust associated decls.
34801 2014-01-17 Richard Biener <rguenther@suse.de>
34803 PR tree-optimization/46590
34804 * vec.h (vec<>::bseach): New member function implementing
34805 binary search according to C89 bsearch.
34806 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
34807 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
34808 bitmap pointer again. Make accesses_in_loop a flat array.
34809 (mem_ref_obstack): New global.
34810 (outermost_indep_loop): Adjust for mem_ref->stored changes.
34811 (mark_ref_stored): Likewise.
34812 (ref_indep_loop_p_2): Likewise.
34813 (set_ref_stored_in_loop): New helper function.
34814 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
34815 (memref_free): Adjust.
34816 (record_mem_ref_loc): Simplify.
34817 (gather_mem_refs_stmt): Adjust.
34818 (sort_locs_in_loop_postorder_cmp): New function.
34819 (analyze_memory_references): Sort accesses_in_loop after
34820 loop postorder number.
34821 (find_ref_loc_in_loop_cmp): New function.
34822 (for_all_locs_in_loop): Find relevant cluster of locs in
34823 accesses_in_loop and iterate without recursion.
34824 (execute_sm): Avoid uninit warning.
34825 (struct ref_always_accessed): Simplify.
34826 (ref_always_accessed::operator ()): Likewise.
34827 (ref_always_accessed_p): Likewise.
34828 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
34829 loop postorder numbers here.
34830 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
34833 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
34836 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
34837 on decls for which assemble_alias has been called.
34839 2014-01-17 Nick Clifton <nickc@redhat.com>
34841 * config/msp430/msp430.opt: (mcpu): New option.
34842 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
34843 (msp430_option_override): Parse target_cpu. If the MCU name
34844 matches a generic string, clear target_mcu.
34845 (msp430_attr): Allow numeric interrupt values up to 63.
34846 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
34847 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
34849 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
34851 * config/msp430/msp430.md (popm): Use %J rather than %I.
34852 (addsi3): Use msp430_nonimmediate_operand for operand 2.
34853 (addhi_cy_i): Use immediate_operand for operand 2.
34854 * doc/invoke.texi: Document -mcpu option.
34856 2014-01-17 Richard Biener <rguenther@suse.de>
34858 PR rtl-optimization/38518
34859 * df.h (df_analyze_loop): Declare.
34860 * df-core.c: Include cfgloop.h.
34861 (df_analyze_1): Split out main part of df_analyze.
34862 (df_analyze): Adjust.
34863 (loop_inverted_post_order_compute): New function.
34864 (loop_post_order_compute): Likewise.
34865 (df_analyze_loop): New function avoiding whole-function
34866 postorder computes.
34867 * loop-invariant.c (find_defs): Use df_analyze_loop.
34868 (find_invariants): Adjust.
34869 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
34871 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
34873 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
34874 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
34876 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
34878 * ipa-ref.c (ipa_remove_stmt_references): Fix references
34879 traversal when removing references.
34881 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
34884 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
34886 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
34888 PR middle-end/56791
34889 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
34890 pushing a reload for an autoinc when we had previously reloaded an
34891 inner part of the address.
34893 2014-01-16 Jakub Jelinek <jakub@redhat.com>
34895 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
34897 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
34898 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
34899 when not giving up or versioning for alias only because of
34901 (vect_analyze_data_ref_dependences): Set to true.
34902 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
34904 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
34905 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
34908 PR middle-end/58344
34909 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
34912 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
34913 operand 0 predicate for gathers, use a new pseudo as subtarget.
34915 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
34917 PR middle-end/59609
34918 * lra-constraints.c (process_alt_operands): Add printing debug info.
34919 Check absence of input/output reloads for matched operands too.
34921 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
34923 PR rtl-optimization/59835
34924 * ira.c (ira_init_register_move_cost): Increase cost for
34927 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
34929 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
34931 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
34934 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
34935 non-register objects. Use gen_(high/low)part more consistently.
34938 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
34941 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
34942 endian support, remove tests for WORDS_BIG_ENDIAN.
34943 (p8_mfvsrd_3_<mode>): Likewise.
34944 (reload_gpr_from_vsx<mode>): Likewise.
34945 (reload_gpr_from_vsxsf): Likewise.
34946 (p8_mfvsrd_4_disf): Likewise.
34948 2014-01-16 Richard Biener <rguenther@suse.de>
34950 PR rtl-optimization/46590
34951 * lcm.c (compute_antinout_edge): Use postorder iteration.
34952 (compute_laterin): Use inverted postorder iteration.
34954 2014-01-16 Nick Clifton <nickc@redhat.com>
34956 PR middle-end/28865
34957 * varasm.c (output_constant): Return the number of bytes actually
34959 (output_constructor_array_range): Update the field size with the
34960 number of bytes emitted by output_constant.
34961 (output_constructor_regular_field): Likewise. Also do not
34962 complain if the total number of bytes emitted is now greater
34963 than the expected fieldpos.
34964 * output.h (output_constant): Update prototype and descriptive comment.
34966 2014-01-16 Marek Polacek <polacek@redhat.com>
34968 PR middle-end/59827
34969 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
34970 it is error_mark_node.
34972 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
34974 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
34975 VALID_AVX256_REG_OR_OI_MODE.
34977 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
34979 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
34980 current procedure should be profiled.
34982 2014-01-15 Andrew Pinski <apinski@cavium.com>
34984 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
34985 of moving from/to the STACK_REG register class.
34987 2014-01-15 Richard Henderson <rth@redhat.com>
34990 * reginfo.c (global_regs_decl): Globalize.
34991 * rtl.h (global_regs_decl): Declare.
34992 * ira.c (do_reload): Diagnose frame_pointer_needed and it
34993 reserved via global_regs.
34995 2014-01-15 Teresa Johnson <tejohnson@google.com>
34997 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
34999 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
35001 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
35002 and vmulosh rather than call gen_vec_widen_smult_*.
35003 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
35004 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
35005 (vec_widen_smult_even_v16qi): Likewise.
35006 (vec_widen_umult_even_v8hi): Likewise.
35007 (vec_widen_smult_even_v8hi): Likewise.
35008 (vec_widen_umult_odd_v16qi): Likewise.
35009 (vec_widen_smult_odd_v16qi): Likewise.
35010 (vec_widen_umult_odd_v8hi): Likewise.
35011 (vec_widen_smult_odd_v8hi): Likewise.
35012 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
35013 vmuloub rather than call gen_vec_widen_umult_*.
35014 (vec_widen_umult_lo_v16qi): Likewise.
35015 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
35016 vmulosb rather than call gen_vec_widen_smult_*.
35017 (vec_widen_smult_lo_v16qi): Likewise.
35018 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
35019 rather than call gen_vec_widen_umult_*.
35020 (vec_widen_umult_lo_v8hi): Likewise.
35021 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
35022 rather than call gen_vec_widen_smult_*.
35023 (vec_widen_smult_lo_v8hi): Likewise.
35025 2014-01-15 Jeff Law <law@redhat.com>
35027 PR tree-optimization/59747
35028 * ree.c (find_and_remove_re): Properly handle case where a second
35029 eliminated extension requires widening a copy created for elimination
35030 of a prior extension.
35031 (combine_set_extension): Ensure that the number of hard regs needed
35032 for a destination register does not change when we widen it.
35034 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
35036 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
35037 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
35038 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
35039 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
35040 (avr-*-rtems*): Likewise.
35041 (bfin*-rtems*): Likewise.
35042 (moxie-*-rtems*): Likewise.
35043 (h8300-*-rtems*): Likewise.
35044 (i[34567]86-*-rtems*): Likewise.
35045 (lm32-*-rtems*): Likewise.
35046 (m32r-*-rtems*): Likewise.
35047 (m68k-*-rtems*): Likewise.
35048 (microblaze*-*-rtems*): Likewise.
35049 (mips*-*-rtems*): Likewise.
35050 (powerpc-*-rtems*): Likewise.
35051 (sh-*-rtems*): Likewise.
35052 (sparc-*-rtems*): Likewise.
35053 (sparc64-*-rtems*): Likewise.
35054 (v850-*-rtems*): Likewise.
35055 (m32c-*-rtems*): Likewise.
35057 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
35059 PR rtl-optimization/59511
35060 * ira.c (ira_init_register_move_cost): Use memory costs for some
35061 cases of register move cost calculations.
35062 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
35063 instead of BB frequency.
35064 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
35065 * lra-assigns.c (find_hard_regno_for): Ditto.
35067 2014-01-15 Richard Biener <rguenther@suse.de>
35069 PR tree-optimization/59822
35070 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
35071 (vectorizable_load): Use it to hoist defs of uses of invariant
35072 loads out of the loop.
35074 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
35075 Kugan Vivekanandarajah <kuganv@linaro.org>
35078 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
35081 2014-01-15 Richard Biener <rguenther@suse.de>
35083 PR rtl-optimization/59802
35084 * lcm.c (compute_available): Use inverted postorder to seed
35085 the initial worklist.
35087 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
35090 * config/s390/s390.c (s390_preferred_reload_class): Don't return
35091 ADDR_REGS for invalid symrefs in non-PIC code.
35093 2014-01-15 Jakub Jelinek <jakub@redhat.com>
35096 * builtins.c (determine_block_size): Initialize *probable_max_size
35097 even if len_rtx is CONST_INT.
35099 2014-01-14 Andrew Pinski <apinski@cavium.com>
35101 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
35102 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
35103 (cortexa53_tunings): Likewise.
35104 (aarch64_sched_issue_rate): New function.
35105 (TARGET_SCHED_ISSUE_RATE): Define.
35107 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
35109 * ira-costs.c (find_costs_and_classes): Add missed
35110 ira_init_register_move_cost_if_necessary.
35112 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
35115 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
35117 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
35120 * config/i386/i386.c (type_natural_mode): Add a bool parameter
35121 to indicate if type is used for function return value. Warn ABI
35122 change if the vector mode isn't available for function return value.
35123 (ix86_function_arg_advance): Pass false to type_natural_mode.
35124 (ix86_function_arg): Likewise.
35125 (ix86_gimplify_va_arg): Likewise.
35126 (function_arg_32): Don't warn ABI change.
35127 (ix86_function_value): Pass true to type_natural_mode.
35128 (ix86_return_in_memory): Likewise.
35129 (ix86_struct_value_rtx): Removed.
35130 (TARGET_STRUCT_VALUE_RTX): Likewise.
35132 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
35134 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
35135 converting a conditional jump into a conditional return.
35137 2014-01-14 Richard Biener <rguenther@suse.de>
35139 PR tree-optimization/58921
35140 PR tree-optimization/59006
35141 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
35142 hoisting invariant stmts.
35143 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
35144 invariant loads on the preheader edge if possible.
35146 2014-01-14 Joey Ye <joey.ye@arm.com>
35148 * doc/plugin.texi (Building GCC plugins): Update to C++.
35150 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
35152 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
35153 (_mm_rcp28_round_ss): Ditto.
35154 (_mm_rsqrt28_round_sd): Ditto.
35155 (_mm_rsqrt28_round_ss): Ditto.
35156 (_mm_rcp28_sd): Ditto.
35157 (_mm_rcp28_ss): Ditto.
35158 (_mm_rsqrt28_sd): Ditto.
35159 (_mm_rsqrt28_ss): Ditto.
35160 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
35161 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
35162 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
35163 (IX86_BUILTIN_RCP28SD): Ditto.
35164 (IX86_BUILTIN_RCP28SS): Ditto.
35165 (IX86_BUILTIN_RSQRT28SD): Ditto.
35166 (IX86_BUILTIN_RSQRT28SS): Ditto.
35167 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
35168 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
35169 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
35170 (ix86_expand_special_args_builtin): Expand new FTYPE.
35171 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
35172 (srcp14<mode>): Make insn unary.
35173 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
35174 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
35175 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
35176 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
35177 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
35178 Fix rounding: make it SAE only.
35179 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
35181 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
35183 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
35184 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
35185 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
35186 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
35187 (round_saeonly_mask_scalar_operand4): Ditto.
35188 (round_saeonly_mask_scalar_op3): Ditto.
35189 (round_saeonly_mask_scalar_op4): Ditto.
35191 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35193 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
35194 Implement -maltivec=be for vec_insert and vec_extract.
35196 2014-01-10 DJ Delorie <dj@redhat.com>
35198 * config/msp430/msp430.md (call_internal): Don't allow memory
35199 references with SP as the base register.
35200 (call_value_internal): Likewise.
35201 * config/msp430/constraints.md (Yc): New. For memory references
35202 that don't use SP as a base register.
35204 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
35205 "an integer without a # prefix"
35206 * config/msp430/msp430.md (epilogue_helper): Use it.
35208 2014-01-13 Jakub Jelinek <jakub@redhat.com>
35211 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
35212 AVX512F gather builtins.
35213 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
35214 on gather decls with INTEGER_TYPE masktype.
35215 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
35216 directly into the builtin rather than hoisting it before loop.
35218 PR tree-optimization/59387
35219 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
35220 (scev_const_prop): If folded_casts and type has undefined overflow,
35221 use force_gimple_operand instead of force_gimple_operand_gsi and
35222 for each added stmt if it is assign with
35223 arith_code_with_undefined_signed_overflow, call
35224 rewrite_to_defined_overflow.
35225 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
35226 gimple-fold.h instead.
35227 (arith_code_with_undefined_signed_overflow,
35228 rewrite_to_defined_overflow): Moved to ...
35229 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
35230 rewrite_to_defined_overflow): ... here. No longer static.
35231 Include gimplify-me.h.
35232 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
35233 rewrite_to_defined_overflow): New prototypes.
35235 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35237 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
35239 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
35241 * builtins.c (get_object_alignment_2): Minor tweak.
35242 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
35244 2014-01-13 Christian Bruel <christian.bruel@st.com>
35246 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
35247 optimized non constant lengths.
35249 2014-01-13 Jakub Jelinek <jakub@redhat.com>
35252 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
35253 load as __atomic_load_N if possible.
35255 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
35257 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
35259 (rs6000_expand_builtin): Adjust call.
35261 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
35264 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
35265 * config/rs6000/rs6000.c: Include target-globals.h.
35266 (rs6000_set_current_function): Instead of doing target_reinit
35267 unconditionally, use save_target_globals_default_opts and
35268 restore_target_globals.
35270 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
35272 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
35273 (rs6000_expand_builtin): Handle mffs and mtfsf.
35274 (rs6000_init_builtins): Define mffs and mtfsf.
35275 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
35276 (rs6000_mffs): New pattern.
35277 (rs6000_mtfsf): New pattern.
35279 2014-01-11 Bin Cheng <bin.cheng@arm.com>
35281 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
35282 Start narrowing with START. Apply candidate-use pair
35283 and check overall cost in narrowing.
35284 (iv_ca_prune): Pass new argument.
35286 2014-01-10 Jeff Law <law@redhat.com>
35288 PR middle-end/59743
35289 * ree.c (combine_reaching_defs): Ensure the defining statement
35290 occurs before the extension when optimizing extensions with
35291 different source and destination hard registers.
35293 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
35296 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
35297 vtables into the type inheritance graph.
35299 2014-01-10 Jakub Jelinek <jakub@redhat.com>
35301 PR rtl-optimization/59754
35302 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
35303 modes in the REGNO != REGNO case.
35305 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35307 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
35309 2014-01-10 Jakub Jelinek <jakub@redhat.com>
35311 PR tree-optimization/59745
35312 * tree-predcom.c (tree_predictive_commoning_loop): Call
35313 free_affine_expand_cache if giving up because components is NULL.
35315 * target-globals.c (save_target_globals): Allocate < 4KB structs using
35316 GC in payload of target_globals struct instead of allocating them on
35317 the heap and the larger structs separately using GC.
35318 * target-globals.h (struct target_globals): Make regs, hard_regs,
35319 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
35320 of GTY((skip)) and change type to void *.
35321 (reset_target_globals): Cast loads from those fields to corresponding
35324 2014-01-10 Steve Ellcey <sellcey@mips.com>
35327 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
35328 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
35329 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
35331 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
35334 * aarch64-modes.def (CC_Zmode): New flags mode.
35335 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
35336 represents an equality.
35337 (aarch64_get_condition_code): Handle CC_Zmode.
35338 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
35340 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
35342 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
35343 extraction in good case.
35345 2014-01-10 Richard Biener <rguenther@suse.de>
35347 PR tree-optimization/59374
35348 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
35349 checking after SLP discovery. Mark stmts not participating
35350 in any SLP instance properly.
35352 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35354 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
35355 when handling a SET rtx.
35357 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35359 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
35360 (cortex-a57): Likewise.
35361 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
35363 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35365 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
35366 non-iwmmxt builtins.
35368 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
35372 * ipa-devirt.c record_target_from_binfo): Take as argument
35373 stack of binfos and lookup matching one for virtual inheritance.
35374 (possible_polymorphic_call_targets_1): Update.
35376 2014-01-10 Huacai Chen <chenhc@lemote.com>
35378 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
35379 kernel strings for Loongson-2E/2F/3A.
35381 2014-01-10 Jakub Jelinek <jakub@redhat.com>
35383 PR middle-end/59670
35384 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
35385 is_gimple_call before calling gimple_call_internal_p.
35387 2014-01-09 Steve Ellcey <sellcey@mips.com>
35389 * Makefile.in (TREE_FLOW_H): Remove.
35390 (TREE_SSA_H): Add file names from tree-flow.h.
35391 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
35392 * tree.h: Remove tree-flow.h reference.
35393 * hash-table.h: Remove tree-flow.h reference.
35394 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
35395 reference with tree-ssa-loop.h.
35397 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35399 * doc/invoke.texi: Add -maltivec={be,le} options, and document
35400 default element-order behavior for -maltivec.
35401 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
35402 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
35403 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
35404 when targeting big endian, at least for now.
35405 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
35407 2014-01-09 Jakub Jelinek <jakub@redhat.com>
35409 PR middle-end/47735
35410 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
35411 var satisfies use_register_for_decl, just take into account type
35412 alignment, rather than decl alignment.
35414 PR tree-optimization/59622
35415 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
35416 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
35417 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
35418 Don't devirtualize for inplace at all. For targets.length () == 1,
35419 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
35421 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
35423 * config/i386/i386.md (cpu): Remove the unused btver1.
35425 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
35427 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
35429 2014-01-09 Jakub Jelinek <jakub@redhat.com>
35432 * tree-core.h (struct target_globals): New forward declaration.
35433 (struct tree_target_option): Add globals field.
35434 * tree.h (TREE_TARGET_GLOBALS): Define.
35435 (prepare_target_option_nodes_for_pch): New prototype.
35436 * target-globals.h (struct target_globals): Define even if
35437 !SWITCHABLE_TARGET.
35438 * tree.c (prepare_target_option_node_for_pch,
35439 prepare_target_option_nodes_for_pch): New functions.
35440 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
35441 * config/i386/i386.c: Include target-globals.h.
35442 (ix86_set_current_function): Instead of doing target_reinit
35443 unconditionally, use save_target_globals_default_opts and
35444 restore_target_globals.
35446 2014-01-09 Richard Biener <rguenther@suse.de>
35448 PR tree-optimization/59715
35449 * tree-cfg.h (split_critical_edges): Declare.
35450 * tree-cfg.c (split_critical_edges): Export.
35451 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
35453 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
35455 * cfgexpand.c (expand_stack_vars): Optionally disable
35456 asan stack protection.
35457 (expand_used_vars): Likewise.
35458 (partition_stack_vars): Likewise.
35459 * asan.c (asan_emit_stack_protection): Optionally disable
35460 after return stack usage.
35461 (instrument_derefs): Optionally disable memory access instrumentation.
35462 (instrument_builtin_call): Likewise.
35463 (instrument_strlen_call): Likewise.
35464 (asan_protect_global): Optionally disable global variables protection.
35465 * doc/invoke.texi: Added doc for new options.
35466 * params.def: Added new options.
35467 * params.h: Likewise.
35469 2014-01-09 Jakub Jelinek <jakub@redhat.com>
35471 PR rtl-optimization/59724
35472 * ifcvt.c (cond_exec_process_if_block): Don't call
35473 flow_find_head_matching_sequence with 0 longest_match.
35474 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
35475 non-active insns if !stop_after.
35476 (try_head_merge_bb): Revert 2014-01-07 changes.
35478 2014-01-08 Jeff Law <law@redhat.com>
35480 * ree.c (get_sub_rtx): New function, extracted from...
35481 (merge_def_and_ext): Here.
35482 (combine_reaching_defs): Use get_sub_rtx.
35484 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
35486 * cgraph.h (varpool_variable_node): Do not choke on null node.
35488 2014-01-08 Catherine Moore <clm@codesourcery.com>
35490 * config/mips/mips.md (simple_return): Attempt to use JRC
35492 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
35494 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
35496 PR rtl-optimization/59137
35497 * reorg.c (steal_delay_list_from_target): Call update_block for
35499 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
35501 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35503 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
35504 two duplicate entries.
35506 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
35509 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
35511 * config/mips/mips.c (mips_truncated_op_cost): New function.
35512 (mips_rtx_costs): Adjust test for BADDU.
35513 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
35515 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
35517 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
35518 (*baddu_si): ...this new pattern.
35520 2014-01-08 Jakub Jelinek <jakub@redhat.com>
35523 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
35525 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
35527 PR middle-end/57748
35528 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
35530 (expand_expr, expand_normal): Adjust.
35531 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
35532 inner_reference_p. Use inner_reference_p to expand inner references.
35533 (store_expr): Adjust.
35534 * cfgexpand.c (expand_call_stmt): Adjust.
35536 2014-01-08 Rong Xu <xur@google.com>
35538 * gcov-io.c (gcov_var): Move from gcov-io.h.
35539 (gcov_position): Ditto.
35540 (gcov_is_error): Ditto.
35541 (gcov_rewrite): Ditto.
35542 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
35543 only part to libgcc/libgcov.h.
35545 2014-01-08 Marek Polacek <polacek@redhat.com>
35547 PR middle-end/59669
35548 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
35550 2014-01-08 Marek Polacek <polacek@redhat.com>
35553 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
35555 2014-01-08 Jakub Jelinek <jakub@redhat.com>
35557 PR rtl-optimization/59649
35558 * stor-layout.c (get_mode_bounds): For BImode return
35559 0 and STORE_FLAG_VALUE.
35561 2014-01-08 Richard Biener <rguenther@suse.de>
35563 PR middle-end/59630
35564 * gimple.h (is_gimple_builtin_call): Remove.
35565 (gimple_builtin_call_types_compatible_p): New.
35566 (gimple_call_builtin_p): New overload.
35567 * gimple.c (is_gimple_builtin_call): Remove.
35568 (validate_call): Rename to ...
35569 (gimple_builtin_call_types_compatible_p): ... this and export. Also
35570 check return types.
35571 (validate_type): New static function.
35572 (gimple_call_builtin_p): New overload and adjust.
35573 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
35574 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
35575 (gimple_fold_stmt_to_constant_1): Likewise.
35576 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
35578 2014-01-08 Richard Biener <rguenther@suse.de>
35580 PR middle-end/59471
35581 * gimplify.c (gimplify_expr): Gimplify register-register type
35582 VIEW_CONVERT_EXPRs to separate stmts.
35584 2014-01-07 Jeff Law <law@redhat.com>
35586 PR middle-end/53623
35587 * ree.c (combine_set_extension): Handle case where source
35588 and destination registers in an extension insn are different.
35589 (combine_reaching_defs): Allow source and destination registers
35590 in extension to be different under limited circumstances.
35591 (add_removable_extension): Remove restriction that the
35592 source and destination registers in the extension are the same.
35593 (find_and_remove_re): Emit a copy from the extension's
35594 destination to its source after the defining insn if
35595 the source and destination registers are different.
35597 PR middle-end/59285
35598 * ifcvt.c (merge_if_block): If we are merging a block with more than
35599 one successor with a block with no successors, remove any BARRIER
35600 after the second block.
35602 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
35604 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
35606 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
35609 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
35610 for 14-bit register offsets when INT14_OK_STRICT is false.
35612 2014-01-07 Roland Stigge <stigge@antcom.de>
35613 Michael Meissner <meissner@linux.vnet.ibm.com>
35616 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
35617 Only check TFmode for SPE constants. Don't check TImode or TDmode.
35619 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
35621 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
35624 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
35626 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
35627 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
35628 rtx is const0_rtx or not.
35630 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
35633 * target-globals.c (save_target_globals): Remove this_fn_optab
35635 * toplev.c: Include optabs.h.
35636 (target_reinit): Temporarily restore the global options if another
35637 set of options are in force.
35639 2014-01-07 Jakub Jelinek <jakub@redhat.com>
35641 PR rtl-optimization/58668
35642 * cfgcleanup.c (flow_find_cross_jump): Don't count
35643 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
35644 to determine what is counted.
35645 (flow_find_head_matching_sequence): Use active_insn_p to determine
35647 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
35649 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
35650 determine what is counted.
35652 PR tree-optimization/59643
35653 * tree-predcom.c (split_data_refs_to_components): If one dr is
35654 read and one write, determine_offset fails and the write isn't
35655 in the bad component, just put the read into the bad component.
35657 2014-01-07 Mike Stump <mikestump@comcast.net>
35658 Jakub Jelinek <jakub@redhat.com>
35661 * tree-core.h (struct tree_optimization_option): Change optabs
35662 type from unsigned char * to void *.
35663 * optabs.c (init_tree_optimization_optabs): Adjust
35664 TREE_OPTIMIZATION_OPTABS initialization.
35666 2014-01-06 Jakub Jelinek <jakub@redhat.com>
35669 * config/i386/i386.h (struct machine_function): Add
35670 no_drap_save_restore field.
35671 * config/i386/i386.c (ix86_save_reg): Use
35672 !cfun->machine->no_drap_save_restore instead of
35673 crtl->stack_realign_needed.
35674 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
35675 this function clears frame_pointer_needed. Set
35676 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
35677 and DRAP reg is needed.
35679 2014-01-06 Marek Polacek <polacek@redhat.com>
35682 * doc/implement-c.texi: Mention that other integer types are
35683 permitted as bit-field types in strictly conforming mode.
35685 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
35687 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
35688 is newly allocated.
35690 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
35692 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
35694 2014-01-06 Martin Jambor <mjambor@suse.cz>
35697 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
35699 * ipa-prop.c (ipa_print_node_params): Fix indentation.
35701 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
35705 * var-tracking.c (add_stores): Preserve the value of the source even if
35706 we don't record the store.
35708 2014-01-06 Terry Guo <terry.guo@arm.com>
35710 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
35712 2014-01-05 Iain Sandoe <iain@codesourcery.com>
35715 * config/darwin.c (darwin_function_section): Adjust return values to
35716 correspond to optimisation changes made in r206070.
35718 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
35720 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
35721 from prefetch_block tune setting.
35722 (nocona_cost): Correct size of prefetch block to 64.
35724 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
35726 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
35727 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
35728 used to save the static chain register in the computation of the offset
35729 from which the FP registers need to be restored.
35731 2014-01-04 Jakub Jelinek <jakub@redhat.com>
35733 PR tree-optimization/59519
35734 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
35735 ICE if get_current_def (current_new_name) is already non-NULL, as long
35736 as it is a phi result of some other phi in *new_exit_bb that has
35739 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
35740 or vmovdqu* for misaligned_operand.
35741 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
35742 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
35743 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
35744 aligned_mem for AVX512F masked aligned load and store builtins and for
35745 non-temporal moves.
35747 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
35749 PR tree-optimization/59651
35750 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
35751 Address range for negative step should be added by TYPE_SIZE_UNIT.
35753 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
35755 * config/m68k/m68k.c (handle_move_double): Handle pushes with
35756 overlapping registers also for registers other than the stack pointer.
35758 2014-01-03 Marek Polacek <polacek@redhat.com>
35761 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
35764 2014-01-03 Jakub Jelinek <jakub@redhat.com>
35767 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
35770 * config/i386/i386.md (MODE_SIZE): New mode attribute.
35771 (push splitter): Use <P:MODE_SIZE> instead of
35772 GET_MODE_SIZE (<P:MODE>mode).
35773 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
35774 (mov -1, reg peephole2): Likewise.
35775 * config/i386/sse.md (*mov<mode>_internal,
35776 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
35777 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
35778 *<code><mode>3, *andnot<mode>3<mask_name>,
35779 <mask_codefor><code><mode>3<mask_name>): Likewise.
35780 * config/i386/subst.md (mask_mode512bit_condition,
35781 sd_mask_mode512bit_condition): Likewise.
35783 2014-01-02 Xinliang David Li <davidxl@google.com>
35785 PR tree-optimization/59303
35786 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
35787 (dump_predicates): Better output format.
35788 (pred_equal_p): New function.
35789 (is_neq_relop_p): Ditto.
35790 (is_neq_zero_form_p): Ditto.
35791 (pred_expr_equal_p): Ditto.
35792 (pred_neg_p): Ditto.
35793 (simplify_pred): Ditto.
35794 (simplify_preds_2): Ditto.
35795 (simplify_preds_3): Ditto.
35796 (simplify_preds_4): Ditto.
35797 (simplify_preds): Ditto.
35798 (push_pred): Ditto.
35799 (push_to_worklist): Ditto.
35800 (get_pred_info_from_cmp): Ditto.
35801 (is_degenerated_phi): Ditto.
35802 (normalize_one_pred_1): Ditto.
35803 (normalize_one_pred): Ditto.
35804 (normalize_one_pred_chain): Ditto.
35805 (normalize_preds): Ditto.
35806 (normalize_cond_1): Remove function.
35807 (normalize_cond): Ditto.
35808 (is_gcond_subset_of): Ditto.
35809 (is_subset_of_any): Ditto.
35810 (is_or_set_subset_of): Ditto.
35811 (is_and_set_subset_of): Ditto.
35812 (is_norm_cond_subset_of): Ditto.
35813 (pred_chain_length_cmp): Ditto.
35814 (convert_control_dep_chain_into_preds): Type change.
35815 (find_predicates): Ditto.
35816 (find_def_preds): Ditto.
35817 (destroy_predicates_vecs): Ditto.
35818 (find_matching_predicates_in_rest_chains): Ditto.
35819 (use_pred_not_overlap_with_undef_path_pred): Ditto.
35820 (is_pred_expr_subset): Ditto.
35821 (is_pred_chain_subset_of): Ditto.
35822 (is_included_in): Ditto.
35823 (is_superset_of): Ditto.
35825 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
35827 Update copyright years.
35829 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
35831 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
35832 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
35833 config/arc/arc.md, config/arc/arc.opt,
35834 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
35835 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
35836 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
35837 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
35838 config/linux-protos.h, config/linux.c, config/winnt-c.c,
35839 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
35840 vtable-verify.c, vtable-verify.h: Use the standard form for the
35843 2014-01-02 Tobias Burnus <burnus@net-b.de>
35845 * gcc.c (process_command): Update copyright notice dates.
35846 * gcov-dump.c: Ditto.
35848 * doc/cpp.texi: Bump @copying's copyright year.
35849 * doc/cppinternals.texi: Ditto.
35850 * doc/gcc.texi: Ditto.
35851 * doc/gccint.texi: Ditto.
35852 * doc/gcov.texi: Ditto.
35853 * doc/install.texi: Ditto.
35854 * doc/invoke.texi: Ditto.
35856 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
35858 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
35860 2014-01-01 Jakub Jelinek <jakub@redhat.com>
35862 * config/i386/sse.md (*mov<mode>_internal): Guard
35863 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
35865 PR rtl-optimization/59647
35866 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
35867 new_rtx into UNSIGNED_FLOAT rtxes.
35869 Copyright (C) 2014 Free Software Foundation, Inc.
35871 Copying and distribution of this file, with or without modification,
35872 are permitted in any medium without royalty provided the copyright
35873 notice and this notice are preserved.