1 2014-10-27 Richard Biener <rguenther@suse.de>
3 * tree-ssa-forwprop.c: Include tree-cfgcleanup.h and tree-into-ssa.h.
5 (fwprop_ssa_val): New function.
6 (fold_all_stmts): Likewise.
7 (pass_forwprop::execute): Finally fold all stmts.
9 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
12 * doc/invoke.texi (fmessage-length): Update text to match reality.
14 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
16 * config/microblaze/microblaze.c: Include rtl-iter.h.
17 (microblaze_tls_referenced_p_1): Delete.
18 (microblaze_tls_referenced_p): Use FOR_EACH_SUBRTX.
20 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
22 * config/mips/mips.c (mips_at_reg_p): Delete.
23 (mips_need_noat_wrapper_p): Use FOR_EACH_SUBRTX.
25 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
27 * config/mips/mips.c (mips_record_lo_sum): Replace with...
28 (mips_record_lo_sums): ...this new function.
29 (mips_reorg_process_insns): Update accordingly.
31 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
33 * config/mips/mips.c (mips_sim_insn): Update comment.
34 (mips_sim_wait_regs_2): Delete.
35 (mips_sim_wait_regs_1): Use FOR_EACH_SUBRTX_VAR.
37 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
39 * config/mips/mips.c (r10k_needs_protection_p_call): Take a const_rtx
40 and return a bool. Iterate over all subrtxes here.
41 (r10k_needs_protection_p): Update accordingly.
43 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
45 * config/mips/mips.c (r10k_needs_protection_p_1): Take an rtx
46 rather than an rtx pointer. Change type of insn from "void *"
47 to its real type. Return bool rather than int. Iterate over
49 (r10k_needs_protection_p_store): Update accordingly.
50 (r10k_needs_protection_p): Likewise.
52 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
54 * config/mips/mips.c (mips16_rewrite_pool_refs_info): Delete.
55 (mips16_rewrite_pool_refs): Take the insn and constant pool as
56 parameters. Iterate over the instruction's pattern and return void.
57 (mips16_lay_out_constants): Update accordingly.
59 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
61 * config/mips/mips.c (mips_kernel_reg_p): Replace with...
62 (mips_refers_to_kernel_reg_p): ...this new function.
63 (mips_expand_prologue): Update accordingly.
65 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
67 * config/mips/mips.c (mips_rewrite_small_data_1): Take the context
68 as a parameter instead of the containing MEM. Iterate over all
69 subrtxes. Don't return a value.
70 (mips_rewrite_small_data): Update call accordingly.
72 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
74 * config/mips/mips.c: Include rtl-iter.h.
75 (mips_small_data_pattern_1): Take an rtx rather than an rtx pointer.
76 Take the context as a parameter instead of the containing MEM.
77 Iterate over all subrtxes.
78 (mips_small_data_pattern_p): Update call accordingly.
80 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
82 * config/mep/mep.c (mep_mul_hilo_bypass_1): Delete.
83 (mep_mul_hilo_bypass_p): Use FOR_EACH_SUBRTX.
85 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
87 * config/mep/mep.c (mep_store_find_set): Take a const_rtx and
88 return a bool. Replace "void *" with specific type. Iterate
90 (mep_store_data_bypass_1): Update calls accordingly.
92 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
94 * config/mep/mep.c: Include rtl-iter.h.
95 (global_reg_mentioned_p_1): Take a const_rtx and return a bool.
96 (xtensa_tls_referenced_p): Return a bool. Use FOR_EACH_SUBRTX.
98 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
100 * config/xtensa/xtensa.c: Include rtl-iter.h.
101 (xtensa_tls_referenced_p_1): Delete.
102 (xtensa_tls_referenced_p): Use FOR_EACH_SUBRTX.
104 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
106 * config/sh/sh.c (sh_contains_memref_p_1): Delete.
107 (sh_contains_memref_p): Use FOR_EACH_SUBRTX.
109 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
111 * config/sh/sh-protos.h (shmedia_cleanup_truncate): Take an
112 rtx as argument and return the number of changes.
113 * config/sh/sh.c: Include rtl-iter.h.
114 (shmedia_cleanup_truncate): Take an rtx as argument and iterate
115 over all subrtxes. Return the number of changes made.
116 * config/sh/sh.md: Update caller accordingly.
118 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
120 * config/m68k/m68k.c (m68k_tls_reference_p_1): Delete.
121 (m68k_tls_reference_p): Use FOR_EACH_SUBRTX_VAR.
123 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
125 * config/m68k/m68k.c: Include rtl-iter.h.
126 (m68k_final_prescan_insn_1): Delete.
127 (m68k_final_prescan_insn): Use FOR_EACH_SUBRTX_VAR.
129 2014-10-25 Jakub Jelinek <jakub@redhat.com>
131 PR tree-optimization/63641
132 * tree-ssa-reassoc.c (optimize_range_tests_to_bit_test): Set high
133 to low + prec - 1 - clz (mask) instead of low + prec - clz (mask).
135 2014-10-25 Alan Modra <amodra@gmail.com>
137 PR rtl-optimization/63615
138 * simplify-rtx.c (simplify_plus_minus): Set "canonicalized" on
139 decomposing PLUS or MINUS if operands are not placed adjacent
142 2014-10-25 Joseph Myers <joseph@codesourcery.com>
144 * config/rs6000/rs6000.c (rs6000_hard_regno_nregs_internal): Do
145 not allow e500 double in registers not satisyfing
148 2014-10-24 Aldy Hernandez <aldyh@redhat.com>
150 * dwarf2out.c (declare_in_namespace): Only emit external
151 declarations in the local scope once.
153 2014-10-24 Jonathan Wakely <jwakely@redhat.com>
155 * ginclude/stdbool.h: Do not define bool, true or false in C++11.
157 2014-10-24 Charles Baylis <charles.baylis@linaro.org>
159 * config/aarch64/arm_neon.h (__LD2_LANE_FUNC): Rewrite using builtins,
160 update uses to use new macro arguments.
161 (__LD3_LANE_FUNC): Likewise.
162 (__LD4_LANE_FUNC): Likewise.
164 2014-10-24 Charles Baylis <charles.baylis@linaro.org>
166 * config/aarch64/aarch64-builtins.c
167 (aarch64_types_loadstruct_lane_qualifiers): Define.
168 * config/aarch64/aarch64-simd-builtins.def (ld2_lane, ld3_lane,
169 ld4_lane): New builtins.
170 * config/aarch64/aarch64-simd.md (aarch64_vec_load_lanesoi_lane<mode>):
172 (aarch64_vec_load_lanesci_lane<mode>): Likewise.
173 (aarch64_vec_load_lanesxi_lane<mode>): Likewise.
174 (aarch64_ld2_lane<mode>): New expand.
175 (aarch64_ld3_lane<mode>): Likewise.
176 (aarch64_ld4_lane<mode>): Likewise.
177 * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
178 UNSPEC_LD2_LANE, UNSPEC_LD3_LANE, UNSPEC_LD4_LANE.
180 2014-10-24 Georg-Johann Lay <avr@gjlay.de>
182 * avr-protos.h (avr_out_sign_extend): New.
183 * avr.c (avr_adjust_insn_length) [ADJUST_LEN_SEXT]: Handle.
184 (avr_out_sign_extend): New function.
185 * avr.md (extendqihi2, extendqipsi2, extendqisi2, extendhipsi2)
186 (extendhisi2, extendpsisi2): Use it.
187 (adjust_len) [sext]: New.
189 2014-10-24 Martin Liska <mliska@suse.cz>
191 * ipa-icf.c (sem_function::compare_phi_node): PHI result comparison
194 2014-10-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
196 * config/aarch64/aarch64-elf-raw.h (CA53_ERR_835769_SPEC): Define.
197 (LINK_SPEC): Include CA53_ERR_835769_SPEC.
198 * config/aarch64/aarch64-linux.h (CA53_ERR_835769_SPEC): Define.
199 (LINK_SPEC): Include CA53_ERR_835769_SPEC.
201 2014-10-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
203 * config/aarch64/aarch64.h (ADJUST_INSN_LENGTH): Wrap definition in
205 * config/aarch64/aarch64.c (is_mem_p): Delete.
206 (is_memory_op): Rename to...
207 (has_memory_op): ... This. Use FOR_EACH_SUBRTX.
208 (dep_between_memop_and_curr): Assert that the input is a SET.
209 (aarch64_madd_needs_nop): Add comment. Do not call
210 dep_between_memop_and_curr on NULL body.
211 (aarch64_final_prescan_insn): Add comment.
214 2014-10-24 Richard Biener <rguenther@suse.de>
216 * Makefile.in (BUILD_CPPLIB): Move $(LIBINTL) $(LIBICONV)
217 to genmatch BUILD_LIBS instead.
219 2014-10-24 Richard Biener <rguenther@suse.de>
221 * genmatch.c (expr::gen_transform): Use fold_buildN_loc
222 and build_call_expr_loc.
223 (dt_simplify::gen): Drop non_lvalue for GIMPLE, use
224 non_lvalue_loc to build it for GENERIC.
225 (decision_tree::gen_generic): Add location argument to
226 generic_simplify prototype.
227 (capture_info): New class.
228 (capture_info::capture_info): New constructor.
229 (capture_info::walk_match): New method.
230 (capture_info::walk_result): New method.
231 (capture_info::walk_c_expr): New method.
232 (dt_simplify::gen): Handle preserving side-effects for
233 GENERIC code generation.
234 (decision_tree::gen_generic): Do not reject operands
235 with TREE_SIDE_EFFECTS.
236 * generic-match.h: New file.
237 * generic-match-head.c: Include generic-match.h, not gimple-match.h.
238 * match.pd: Add some constant folding patterns from fold-const.c.
239 * fold-const.c: Include generic-match.h.
240 (fold_unary_loc): Dispatch to generic_simplify.
241 (fold_ternary_loc): Likewise.
242 (fold_binary_loc): Likewise. Remove patterns now implemented
244 * gimple-fold.c (replace_stmt_with_simplification): New function.
245 (fold_stmt_1): Add valueize parameter, dispatch to gimple_simplify.
246 (no_follow_ssa_edges): New function.
247 (fold_stmt): New overload with valueization hook. Use
248 no_follow_ssa_edges for the overload without hook.
249 (fold_stmt_inplace): Likewise.
250 * gimple-fold.h (no_follow_ssa_edges): Declare.
252 2014-10-24 Felix Yang <felix.yang@huawei.com>
253 Jiji Jiang <jiangjiji@huawei.com>
256 * config/aarch64/arm_neon.h (__LD2R_FUNC): Remove macro.
257 (__LD3R_FUNC): Ditto.
258 (__LD4R_FUNC): Ditto.
259 (vld2_dup_s8, vld2_dup_s16, vld2_dup_s32, vld2_dup_f32, vld2_dup_f64,
260 vld2_dup_u8, vld2_dup_u16, vld2_dup_u32, vld2_dup_p8, vld2_dup_p16
261 vld2_dup_s64, vld2_dup_u64, vld2q_dup_s8, vld2q_dup_p8,
262 vld2q_dup_s16, vld2q_dup_p16, vld2q_dup_s32, vld2q_dup_s64,
263 vld2q_dup_u8, vld2q_dup_u16, vld2q_dup_u32, vld2q_dup_u64
264 vld2q_dup_f32, vld2q_dup_f64): Rewrite using builtin functions.
265 (vld3_dup_s64, vld3_dup_u64, vld3_dup_f64, vld3_dup_s8
266 vld3_dup_p8, vld3_dup_s16, vld3_dup_p16, vld3_dup_s32
267 vld3_dup_u8, vld3_dup_u16, vld3_dup_u32, vld3_dup_f32
268 vld3q_dup_s8, vld3q_dup_p8, vld3q_dup_s16, vld3q_dup_p16
269 vld3q_dup_s32, vld3q_dup_s64, vld3q_dup_u8, vld3q_dup_u16
270 vld3q_dup_u32, vld3q_dup_u64, vld3q_dup_f32, vld3q_dup_f64): Likewise.
271 (vld4_dup_s64, vld4_dup_u64, vld4_dup_f64, vld4_dup_s8
272 vld4_dup_p8, vld4_dup_s16, vld4_dup_p16, vld4_dup_s32
273 vld4_dup_u8, vld4_dup_u16, vld4_dup_u32, vld4_dup_f32
274 vld4q_dup_s8, vld4q_dup_p8, vld4q_dup_s16, vld4q_dup_p16
275 vld4q_dup_s32, vld4q_dup_s64, vld4q_dup_u8, vld4q_dup_u16
276 vld4q_dup_u32, vld4q_dup_u64, vld4q_dup_f32, vld4q_dup_f64): Likewise.
277 * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
278 UNSPEC_LD2_DUP, UNSPEC_LD3_DUP, UNSPEC_LD4_DUP.
279 * config/aarch64/aarch64-simd-builtins.def (ld2r, ld3r, ld4r): New
281 * config/aarch64/aarch64-simd.md (aarch64_simd_ld2r<mode>): New pattern.
282 (aarch64_simd_ld3r<mode>): Likewise.
283 (aarch64_simd_ld4r<mode>): Likewise.
284 (aarch64_ld2r<mode>): New expand.
285 (aarch64_ld3r<mode>): Likewise.
286 (aarch64_ld4r<mode>): Likewise.
288 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
290 * rtlanal.c (get_base_term): Handle SCRATCH.
292 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
294 * haifa-sched.c (sched_init): Disable max_issue when scheduling for
297 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
299 * haifa-sched.c (cached_first_cycle_multipass_dfa_lookahead,)
300 (cached_issue_rate): Remove. Use dfa_lookahead and issue_rate instead.
301 (max_issue, choose_ready, sched_init): Update.
303 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
305 * sched-int.h (struct _haifa_insn_data:last_rfs_win): New field.
306 * haifa-sched.c (INSN_LAST_RFS_WIN): New access macro.
307 (rfs_result): Set INSN_LAST_RFS_WIN. Update signature.
308 (rank_for_schedule): Update calls to rfs_result to pass new parameters.
309 (print_rank_for_schedule_stats): Print out elements of ready list that
310 ended up on their respective places due to each of the sorting
312 (ready_sort): Update.
313 (debug_ready_list_1): Improve printout for SCHED_PRESSURE_MODEL.
314 (schedule_block): Update.
316 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
318 * haifa-sched.c (sched_class_regs_num, call_used_regs_num): New static
319 arrays. Use sched_class_regs_num instead of ira_class_hard_regs_num.
320 (print_curr_reg_pressure, setup_insn_reg_pressure_info,)
321 (model_update_pressure, model_spill_cost): Use sched_class_regs_num.
322 (model_start_schedule): Update.
323 (sched_pressure_start_bb): New static function. Calculate
324 sched_class_regs_num.
325 (schedule_block): Use it.
326 (alloc_global_sched_pressure_data): Calculate call_used_regs_num.
328 2014-10-24 Richard Biener <rguenther@suse.de>
330 * Makefile.in (BUILD_CPPLIB): When in stage2+ use the
331 host library and make sure to pull in the required libintl
332 and libiconv dependencies.
334 2014-10-24 Richard Biener <rguenther@suse.de>
336 * fold-const.c (fold_binary_loc): Fix copy-and-pasto.
338 2014-10-24 Markus Trippelsdorf <markus@trippelsdorf.de>
341 * collect2.c (main): Filter out -fno-lto.
343 2014-10-24 Martin Liska <mliska@suse.cz>
345 * ipa-icf.c (sem_item_optimizer::parse_nonsingleton_classes): Guard
346 division by zero in dumps.
347 (sem_item_optimizer::merge_classes): Ditto.
349 2014-10-23 John David Anglin <danglin@gcc.gnu.org>
351 * config/pa/pa.c (pa_can_combine_p): Fix typo in last change.
353 2014-10-23 Ian Lance Taylor <iant@google.com>
355 * tree-vrp.c (extract_range_from_assert): Fix typo in comment.
357 2014-10-23 Ian Lance Taylor <iant@google.com>
359 * config/mep/mep.h (TARGET_HAS_F_SETLKW): Don't undefine.
361 2014-10-23 Jakub Jelinek <jakub@redhat.com>
364 * var-tracking.c (stack_adjust_offset_pre_post_cb): New function.
365 (stack_adjust_offset_pre_post): Use it through for_each_inc_dec,
366 instead of only handling autoinc in dest if it is a MEM.
367 (vt_stack_adjustments): Fix up formatting.
369 2014-10-23 DJ Delorie <dj@redhat.com>
371 * config/msp430/msp430.c (msp430_print_operand): 'x' modifier is
372 independend of -mlarge.
373 * config/msp430/constraints.md (Ys): Update comment.
375 2014-10-23 Evgeny Stupachenko <evstupac@gmail.com>
379 * cse.c (delete_trivially_dead_insns): Consider PIC register is used
381 * dse.c (deletable_insn_p): Likewise.
383 2014-10-23 Georg-Johann Lay <avr@gjlay.de>
385 * config/avr/avr.c: Fix GNU coding rules and typos.
386 * config/avr/avr.h: Dito.
387 * config/avr/avr-c.c: Dito.
388 * config/avr/avr.md: Dito.
390 2014-10-23 Kirill Yukhin <kirill.yukhin@intel.com>
392 * config/i386/sse.md (define_mode_iterator VI1248_AVX512VL_AVX512BW):
394 (define_insn "*abs<mode>2"): Use VI1248_AVX512VL_AVX512BW mode
396 (define_expand "abs<mode>2"): Ditto.
398 2014-10-23 Kirill Yukhin <kirill.yukhin@intel.com>
400 * tree-core.h (tree_var_decl): Extend `function_code' field
401 by one bit, move `regdecl_flag' field to ...
402 (tree_decl_with_vis): Here.
403 * tree.h (DECL_STATIC_CHAIN): Update struct name.
405 2014-10-23 Richard Biener <rguenther@suse.de>
407 * Makefile.in (BUILD_CPPLIB): Add.
408 (build/genmatch$(build_exeext)): Use BUILD_CPPLIB, not CPPLIB.
411 2014-10-23 Richard Biener <rguenther@suse.de>
413 * fold-const.c (fold_binary_loc): Preserve side-effects of
414 X - X when simplifying to 0.
415 * stor-layout.c (finish_bitfield_representative): Strip
416 side-effects of evaluating the difference of two DECL_FIELD_OFFSET.
418 2014-10-22 Richard Biener <rguenther@suse.de>
419 Tobias Burnus <burnus@net-b.de>
422 * gcc.c (LINK_COMMAND_SPEC): Add %{fno-lto}.
424 2014-10-22 Dehao Chen <dehao@google.com>
426 * auto-profile.c: Change order of header files.
428 2014-10-22 Guozhi Wei <carrot@google.com>
430 PR tree-optimization/63530
431 tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Set
432 pointer alignment according to DR_MISALIGNMENT.
434 2014-10-22 David Malcolm <dmalcolm@redhat.com>
436 * ipa-icf.c (ipa_icf_driver): Set optimizer to NULL when done.
438 2014-10-22 Andrew MacLeod <amacleod@redhat.com>
440 * cfgbuild.h: New. Add prototypes for cfgbuild.c.
441 * cfgcleanup.h: New. Add prototypes for cfgcleanup.c.
442 * cfgloopmanip.h: New. Add prototypes for cfgloopmanip.c.
443 * dominance.h: New. Add prototypes for dominance.c.
444 * cfgloop.h: Move some prototypes/enum to cfgloopmanip.h and include it.
445 * cfghooks.h: (struct profile_record) Relocate here.
446 Relocate 2 prototypes from basic-block.h.
447 * basic-block.h: Move prototypes and struct to new header files.
448 Include cfgbuild.h, cfgcleanup.h, and dominance.h.
449 * rtl.h: Move a few prototypes to new header files.
450 * cfgcleanup.c (merge_memattrs): Make static.
451 * genopinit.c (main): Add predict.h to list of includes.
452 * predict.h: Update prototype list to match predict.c.
453 * predict.c (maybe_hot_count_p): Export.
454 (cgraph_edge::maybe_hot_p): Move to cgraph.c.
455 (cgraph_node::optimize_for_size_p): Move to cgraph.h.
456 * cgraph.h (cgraph_node::optimize_for_size_p): Relocate here.
457 * cgraph.c (cgraph_edge::maybe_hot_p): Relocate here.
458 * profile.h: Adjust prototypes.
459 * ifcvt.h: New. Relocate struct ce_if_block here.
460 * ifcvt.c: Include ifcvt.h.
461 * config/frv/frv.c: Include ifcvt.h.
462 * config/frv/frv-protos.h: Add 'struct' to ce_if_block * parameters.
464 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
466 * lra.c (lra): Remove call to recog_init.
467 * config/i386/i386.md (preferred_for_speed): New attribute
468 (*float<SWI48:mode><MODEF:mode>2_sse): Override it instead of
469 "enabled". Remove check for sched1.
471 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
473 * recog.h (recog_data_d): Remove enabled_alternatives.
474 * recog.c (extract_insn): Don't set it.
475 * reload.c (find_reloads): Call get_enabled_alternatives.
477 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
479 * recog.h (constrain_operands): Add an alternative_mask parameter.
480 (constrain_operands_cached): Likewise.
481 (get_preferred_alternatives): Declare new form.
482 * recog.c (get_preferred_alternatives): New bb-taking instance.
483 (constrain_operands): Take the set of available alternatives as
485 (check_asm_operands, insn_invalid_p, extract_constrain_insn)
486 (extract_constrain_insn_cached): Update calls to constrain_operands.
487 * caller-save.c (reg_save_code): Likewise.
488 * ira.c (setup_prohibited_mode_move_regs): Likewise.
489 * postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
490 * ree.c (combine_reaching_defs): Likewise.
491 * reload.c (can_reload_into): Likewise.
492 * reload1.c (reload, reload_as_needed, inc_for_reload): Likewise.
493 (gen_reload_chain_without_interm_reg_p, emit_input_reload_insns)
494 (emit_insn_if_valid_for_reload): Likewise.
495 * reorg.c (fill_slots_from_thread): Likewise.
496 * config/i386/i386.c (ix86_attr_length_address_default): Likewise.
497 * config/pa/pa.c (pa_can_combine_p): Likewise.
498 * config/rl78/rl78.c (insn_ok_now): Likewise.
499 * config/sh/sh.md (define_peephole2): Likewise.
500 * final.c (final_scan_insn): Update call to constrain_operands_cached.
502 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
504 * doc/md.texi: Document "preferred_for_size" and "preferred_for_speed"
506 * genattr.c (main): Handle "preferred_for_size" and
507 "preferred_for_speed" in the same way as "enabled".
508 * recog.h (bool_attr): New enum.
509 (target_recog): Replace x_enabled_alternatives with x_bool_attr_masks.
510 (get_preferred_alternatives, check_bool_attrs): Declare.
511 * recog.c (have_bool_attr, get_bool_attr, get_bool_attr_mask_uncached)
512 (get_bool_attr_mask, get_preferred_alternatives, check_bool_attrs):
514 (get_enabled_alternatives): Use get_bool_attr_mask.
515 * ira-costs.c (record_reg_classes): Use get_preferred_alternatives
516 instead of recog_data.enabled_alternatives.
517 * ira.c (ira_setup_alts): Likewise.
518 * postreload.c (reload_cse_simplify_operands): Likewise.
519 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
520 * ira-lives.c (preferred_alternatives): New variable.
521 (process_bb_node_lives): Set it.
522 (check_and_make_def_conflict, make_early_clobber_and_input_conflicts)
523 (single_reg_class, ira_implicitly_set_insn_hard_regs): Use it instead
524 of recog_data.enabled_alternatives.
525 * lra-int.h (lra_insn_recog_data): Replace enabled_alternatives
526 to preferred_alternatives.
527 * lra-constraints.c (process_alt_operands): Update accordingly.
528 * lra.c (lra_set_insn_recog_data): Likewise.
529 (lra_update_insn_recog_data): Assert check_bool_attrs.
531 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
533 * recog.h (extract_constrain_insn): Declare.
534 * recog.c (extract_constrain_insn): New function.
535 * lra.c (check_rtl): Use it.
536 * postreload.c (reload_cse_simplify_operands): Likewise.
537 * reg-stack.c (check_asm_stack_operands): Likewise.
538 (subst_asm_stack_regs): Likewise.
539 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
540 * regrename.c (build_def_use): Likewise.
541 * sel-sched.c (get_reg_class): Likewise.
542 * config/arm/arm.c (note_invalid_constants): Likewise.
543 * config/s390/predicates.md (execute_operation): Likewise.
545 2014-10-22 Jakub Jelinek <jakub@redhat.com>
546 Yury Gribov <y.gribov@samsung.com>
548 * common.opt (flag_sanitize_recover): New variable.
549 (fsanitize-recover): Remove Var/Init, deprecate.
550 (fsanitize-recover=): New option.
551 * doc/invoke.texi (fsanitize-recover): Update docs.
552 * opts.c (finish_options): Use opts->x_flag_sanitize
553 instead of flag_sanitize. Prohibit -fsanitize-recover
554 for anything besides UBSan. Formatting.
555 (common_handle_option): Handle OPT_fsanitize_recover_
556 and OPT_fsanitize_recover. Use opts->x_flag_sanitize
557 instead of flag_sanitize.
558 * asan.c (pass_sanopt::execute): Fix up formatting.
559 * ubsan.c (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn,
560 ubsan_expand_objsize_ifn, ubsan_build_overflow_builtin,
561 instrument_bool_enum_load, ubsan_instrument_float_cast,
562 instrument_nonnull_arg, instrument_nonnull_return): Check
563 bits in flag_sanitize_recover bitmask instead of
564 flag_sanitize_recover as bool flag.
566 2014-10-22 Jiong Wang <jiong.wang@arm.com>
568 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add missing '\'.
570 2014-10-22 Renlin Li <renlin.li@arm.com>
572 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define
573 __ARM_FEATURE_IDIV__.
575 2014-10-22 Richard Biener <rguenther@suse.de>
577 * Makefile.in (s-match): Adjust dependencies to only catch
580 2014-10-22 Richard Biener <rguenther@suse.de>
581 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
583 * Makefile.in (OBJS): Add gimple-match.o and generic-match.o.
584 (MOSTLYCLEANFILES): Add gimple-match.c and generic-match.c.
585 (gimple-match.c): Generate by triggering s-match.
586 (generic-match.c): Likewise.
587 (s-match): Rule to build gimple-match.c and generic-match.c
588 by running the genmatch generator program.
589 (build/hash-table.o): Dependencies to build hash-table.c for the host.
590 (build/genmatch.o): Dependencies to build genmatch.
591 (genprog): Add match.
592 (build/genmatch): Likewise.
593 (TEXI_GCCINT_FILES): Add match-and-simplify.texi.
594 * generic-match-head.c: New file.
595 * gimple-match-head.c: Likewise.
596 * gimple-match.h: Likewise.
597 * genmatch.c: Likewise.
598 * match.pd: Likewise.
599 * builtins.h (fold_builtin_n): Export.
600 * builtins.c (fold_builtin_n): Likewise.
601 * gimple-fold.h (gimple_build): Declare various overloads.
602 (gimple_simplify): Likewise.
603 (gimple_convert): Re-implement in terms of gimple_build.
604 * gimple-fold.c (gimple_convert): Remove.
605 (gimple_build): New functions.
606 * doc/match-and-simplify.texi: New file.
607 * doc/gccint.texi: Add menu item Match and Simplify and include
608 match-and-simplify.texi.
610 2014-10-22 Jakub Jelinek <jakub@redhat.com>
613 * config/i386/i386.c (ix86_expand_vector_init_duplicate): For
614 V{8HI,16QI,16HI,32QI}mode call ix86_vector_duplicate_value
615 even for just TARGET_AVX2, not only for
616 TARGET_AVX512VL && TARGET_AVX512BW. For V{32HI,64QI}mode,
617 call ix86_vector_duplicate_value only if TARGET_AVX512BW,
618 otherwise build it using concatenation of 256-bit
620 * config/i386/sse.md (AVX_VEC_DUP_MODE): Moved after
621 avx512 broadcast patterns.
622 (vec_dup<mode>): Likewise. For avx2 use
623 v<sseintprefix>broadcast<bcstscalarsuff> instead of
624 vbroadcast<ssescalarmodesuffix>.
625 (AVX2_VEC_DUP_MODE): New mode iterator.
626 (*vec_dup<mode>): New TARGET_AVX2 define_insn with
627 AVX2_VEC_DUP_MODE iterator, add a splitter for that.
630 * config/i386/i386.c (ix86_pic_register_p): Also return
631 true if x is a hard register with ORIGINAL_REGNO equal to
632 pic_offset_table_rtx pseudo REGNO.
633 (ix86_delegitimize_address): For ix86_use_pseudo_pic_reg ()
634 after reload, subtract GOT_SYMBOL_NAME symbol if possible.
636 2014-10-22 Alan Modra <amodra@gmail.com>
638 * gengtype.h (obstack_chunk_alloc, obstack_chunk_free): Remove cast.
639 * coretypes.h (obstack_chunk_alloc, obstack_chunk_free): Likewise.
640 (gcc_obstack_init): Use obstack_specify_allocation in place of
642 * genautomata.c (next_sep_el): Cast result of obstack_base to (char *).
643 (regexp_representation): Likewise.
644 * godump.c (go_output_type): Likewise.
646 2014-10-21 John David Anglin <danglin@gcc.gnu.org>
648 * config.gcc: Remove MASK_JUMP_IN_DELAY from target_cpu_default2.
649 * config/pa/pa.h (TARGET_DEFAULT): Remove MASK_JUMP_IN_DELAY.
650 * config/pa/pa.opt (mjump-in-delay): Ignore option. Update comment.
652 2014-10-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
654 * doc/invoke.texi (pedantic-errors): Explain better.
656 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
657 Vidya Praveen <vidya.praveen@atmel.com>
658 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
659 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
660 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
662 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Don't define
664 * config/avr/avr.c (avr_insert_attributes): Reject __memx for avrtiny.
665 (avr_nonconst_pointer_addrspace): Likewise.
666 * config/avr/avr.h (AVR_HAVE_LPM): Define.
668 Added AVRTINY architecture to avr target.
669 * config/avr/avr-arch.h (avr_arch): Added AVRTINY architecture.
670 (base_arch_s): member added for AVRTINY architecture.
671 * config/avr/avr.c: Added TINY_ADIW, TINY_SBIW macros as AVRTINY
672 alternate for adiw/sbiw instructions. Added AVR_TMP_REGNO and
673 AVR_ZERO_REGNO macros for tmp and zero registers. Replaced TMP_REGNO
674 and ZERO_REGNO occurrences by AVR_TMP_REGNO and AVR_ZERO_REGNO
675 respectively. LAST_CALLEE_SAVED_REG macro added for the last register
676 in callee saved register list.
677 (avr_option_override): CCP address updated for AVRTINY.
678 (avr_init_expanders): tmp and zero rtx initialized as per arch.
679 Reset avr_have_dimode if AVRTINY.
680 (sequent_regs_live): Use LAST_CALLEE_SAVED_REG instead magic number.
681 (emit_push_sfr): Use AVR_TMP_REGNO for tmp register number.
682 (avr_prologue_setup_frame): Don't minimize prologue if AVRTINY.
683 Use LAST_CALLEE_SAVED_REG to refer last callee saved register.
684 (expand_epilogue): Likewise.
685 (avr_print_operand): Print CCP address in case of AVRTINY also.
687 (function_arg_regno_p): Check different register list for arguments
689 (init_cumulative_args): Check for AVRTINY to update number of argument
691 (tiny_valid_direct_memory_access_range): New function. Return false if
692 direct memory access range is not in accepted range for AVRTINY.
693 (avr_out_movqi_r_mr_reg_disp_tiny): New function to handle register
694 indirect load (with displacement) for AVRTINY.
695 (out_movqi_r_mr): Updated instruction length for AVRTINY. Call
696 avr_out_movqi_r_mr_reg_disp_tiny for load from reg+displacement.
697 (avr_out_movhi_r_mr_reg_no_disp_tiny): New function to handle register
698 indirect load (no displacement) for AVRTINY.
699 (avr_out_movhi_r_mr_reg_disp_tiny): New function to handle register
700 indirect load (with displacement) for AVRTINY.
701 (avr_out_movhi_r_mr_pre_dec_tiny): New function to handle register
702 indirect load for pre-decrement address.
703 (out_movhi_r_mr): In case of AVRTINY, call tiny register indirect load
704 functions. Update instruction length for AVRTINY.
705 (avr_out_movsi_r_mr_reg_no_disp_tiny): New function. Likewise, for
707 (avr_out_movsi_r_mr_reg_disp_tiny): New function. Likewise, for SImode.
708 (out_movsi_r_mr): Likewise, for SImode.
709 (avr_out_movsi_mr_r_reg_no_disp_tiny): New function to handle register
710 indirect store (no displacement) for AVRTINY.
711 (avr_out_movsi_mr_r_reg_disp_tiny): New function to handle register
712 indirect store (with displacement) for AVRTINY.
713 (out_movsi_mr_r): Emit out insn for IO address store. Update store
714 instruction's size for AVRTINY. For AVRTINY, call tiny SImode indirect
716 (avr_out_load_psi_reg_no_disp_tiny): New function to handle register
717 indirect load (no displacement) for PSImode in AVRTINY.
718 (avr_out_load_psi_reg_disp_tiny): New function to handle register
719 indirect load (with displacement) for PSImode in AVRTINY.
720 (avr_out_load_psi): Call PSImode register indirect load functions for
721 AVRTINY. Update instruction length for AVRTINY.
722 (avr_out_store_psi_reg_no_disp_tiny): New function to handle register
723 indirect store (no displacement) for PSImode in AVRTINY.
724 (avr_out_store_psi_reg_disp_tiny): New function to handle register
725 indirect store (with displacement) for PSImode in AVRTINY.
726 (avr_out_store_psi): Update instruction length for AVRTINY. Call tiny
727 register indirect store functions for AVRTINY.
728 (avr_out_movqi_mr_r_reg_disp_tiny): New function to handle QImode
729 register indirect store (with displacement) for AVRTINY.
730 (out_movqi_mr_r): Update instruction length for AVRTINY. Call tiny
731 register indirect store function for QImode in AVRTINY.
732 (avr_out_movhi_mr_r_xmega): Update instruction length for AVRTINY.
733 (avr_out_movhi_mr_r_reg_no_disp_tiny): New function to handle register
734 indirect store (no displacement) for HImode in AVRTINY.
735 (avr_out_movhi_mr_r_reg_disp_tiny): New function to handle register
736 indirect store (with displacement) for HImode in AVRTINY.
737 (avr_out_movhi_mr_r_post_inc_tiny): New function to handle register
738 indirect store for post-increment address in HImode.
739 (out_movhi_mr_r): Update instruction length for AVRTINY. Call tiny
740 register indirect store function for HImode in AVRTINY.
741 (avr_out_compare): Use TINY_SBIW/ TINY_ADIW in place of sbiw/adiw
743 (order_regs_for_local_alloc): Updated register allocation order for
745 (avr_conditional_register_usage): New function. It is a target hook
746 (TARGET_CONDITIONAL_REGISTER_USAGE) function which updates fixed, call
747 used registers list and register allocation order for AVRTINY.
748 (avr_return_in_memory): Update return value size for AVRTINY.
749 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Added builtin macros
750 for AVRTINY arch and tiny program memory base address.
751 * config/avr/avr-devices.c (avr_arch_types): Added AVRTINY arch.
752 (avr_texinfo): Added description for AVRTINY arch.
753 * config/avr/avr.h: Added macro to identify AVRTINY arch. Updated
754 STATIC_CHAIN_REGNUM for AVRTINY.
755 * config/avr/avr-mcus.def: Added AVRTINY arch devices.
756 * config/avr/avr.md: Added constants for tmp/ zero registers in
757 AVRTINY. Attributes for AVRTINY added.
758 (mov<mode>): Move src/ dest address to register if it is not in AVRTINY
760 (mov<mode>_insn): Avoid QImode direct load for AVRTINY if address not
761 in AVRTINY memory access range.
762 (*mov<mode>): Likewise for HImode and SImode.
763 (*movsf): Likewise for SFmode.
764 (delay_cycles_2): Updated instructions to be emitted as AVRTINY does
766 * config/avr/avr-protos.h: Added function prototype for
767 tiny_valid_direct_memory_access_range.
768 * config/avr/avr-tables.opt: Regenerate.
769 * gcc/config/avr/t-multilib: Regenerate.
770 * doc/avr-mmcu.texi: Regenerate.
772 2014-10-21 Andrew Pinski <apinski@cavium.com>
774 * doc/invoke.texi (AARCH64/mtune): Document thunderx as an
775 available option also.
776 * config/aarch64/aarch64-cost-tables.h: New file.
777 * config/aarch64/aarch64-cores.def (thunderx): New core.
778 * config/aarch64/aarch64-tune.md: Regenerate.
779 * config/aarch64/aarch64.c: Include aarch64-cost-tables.h instead
780 of config/arm/aarch-cost-tables.h.
781 (thunderx_regmove_cost): New variable.
782 (thunderx_tunings): New variable.
784 2014-10-21 Dehao Chen <dehao@google.com>
786 * auto-profile.c: New file.
787 * auto-profile.h: New file.
788 * basic-block.h (maybe_hot_count_p): New export func.
789 (add_working_set): New export func.
790 * gcov-io.h (GCOV_TAG_AFDO_FILE_NAMES): New tag.
791 (GCOV_TAG_AFDO_FUNCTION): Likewise.
792 (GCOV_TAG_AFDO_WORKING_SET): Likewise.
793 * opts.c (enable_fdo_optimizations): New func.
794 (common_handle_option): Handle -fauto-profile flag.
795 * ipa-inline.c (want_early_inline_function_p): Iterative-einline.
796 (class pass_early_inline): Export early_inliner.
797 (early_inliner): Likewise.
798 (pass_early_inline::execute): Likewise.
799 * ipa-inline.h (early_inliner): Likewise.
800 * predict.c (maybe_hot_count_p): New export func.
801 (counts_to_freqs): AutoFDO logic.
802 (rebuild_frequencies): Likewise.
803 * tree-profile.c (pass_ipa_tree_profile::gate): Likewise.
804 * profile.c (add_working_set): New func.
805 * Makefile.in (auto-profile.o): New object file.
806 * passes.def (pass_ipa_auto_profile): New pass.
807 * tree-ssa-live.c (remove_unused_scope_block_p): AutoFDO logic.
808 * tree-pass.h (make_pass_ipa_auto_profile): New pass.
809 * toplev.c (compile_file): AutoFDO logic.
810 * doc/invoke.texi (-fauto-profile): New doc.
811 * coverage.c (coverage_init): AutoFDO logic.
812 * common.opt (-fauto-profile): New flag.
813 * timevar.def (TV_IPA_AUTOFDO): New tag.
814 * value-prof.c (gimple_alloc_histogram_value): New export func.
815 (check_ic_target): Likewise.
816 * value-prof.h (gimple_alloc_histogram_value): Likewise.
817 (check_ic_target): Likewise.
819 2014-10-21 David Malcolm <dmalcolm@redhat.com>
821 * cgraph.c (cgraph_c_finalize): New function.
822 * cgraph.h (cgraph_c_finalize): New prototype.
823 (cgraphunit_c_finalize): New prototype.
824 * cgraphunit.c (first_analyzed): Move from analyze_functions
826 (first_analyzed_var): Likewise.
827 (analyze_functions): Move static variables into file-scope.
828 (cgraphunit_c_finalize): New function.
829 * diagnostic.c (diagnostic_finish): Free the memory for
830 context->classify_diagnostic and context->printer, running the
831 destructor for the latter.
832 (bt_stop): Use toplev::main.
833 * dwarf2out.c (dwarf2out_finalize): New function.
834 * dwarf2out.h (dwarf2out_c_finalize): New prototype.
835 * gcse.c (gcse_c_finalize): New function.
836 * gcse.h (gcse_c_finalize): New prototype.
837 * ggc-page.c (init_ggc): Make idempotent.
838 * input.c (input_location): Initialize to UNKNOWN_LOCATION.
839 * ipa-cp.c (ipa_cp_c_finalize): New function.
840 * ipa-prop.h (ipa_cp_c_finalize): New prototype.
841 * ipa-pure-const.c (function_insertion_hook_holder): Move to be
842 a field of class pass_ipa_pure_const.
843 (node_duplication_hook_holder): Likewise.
844 (node_removal_hook_holder): Likewise.
845 (register_hooks): Convert to method...
846 (pass_ipa_pure_const::register_hooks): ...here, converting
847 static variable init_p into...
848 (pass_ipa_pure_const::init_p): ...new field.
849 (pure_const_generate_summary): Update invocation of
850 register_hooks to invoke as a method of current_pass.
851 (pure_const_read_summary): Likewise.
852 (propagate): Convert to...
853 (pass_ipa_pure_const::execute): ...method.
854 * ipa-reference.c (ipa_init): Move static bool init_p from here
856 (ipa_init_p): New file-scope variable, so that it can be reset
857 when repeatedly invoking the compiler within one process by...
858 (ipa_reference_c_finalize): New function.
859 * ipa-reference.h (ipa_reference_c_finalize): New.
860 * main.c (main): Replace invocation of toplev_main with
861 construction of a toplev instance, and call its "main" method.
862 * params.c (global_init_params): Add an assert that
863 params_finished is false.
864 (params_c_finalize): New.
865 * params.h (params_c_finalize): New.
866 * passes.c (execute_ipa_summary_passes): Set "current_pass" before
867 invoking generate_summary, for the benefit of pass_ipa_pure_const.
868 (ipa_write_summaries_2): Assign "pass" to "current_pass" global
869 before calling write_summary hook.
870 (ipa_write_optimization_summaries_1): Likewise when calling
871 write_optimization_summary hook.
872 (ipa_read_summaries_1): Likewise for read_summary hook.
873 (ipa_read_optimization_summaries_1): Likewise for
874 read_optimization_summary hook.
875 (execute_ipa_stmt_fixups): Likewise.
876 * stringpool.c (init_stringpool): Clean up if we're called more
878 * timevar.c (timevar_init): Ignore repeated calls.
879 * toplev.c: Include "dwarf2out.h", "ipa-reference.h", "gcse.h",
881 (general_init): Reset "input_location" to UNKNOWN_LOCATION.
882 (initialize_rtl): Move static local "initialized_once"
883 into file scope, and rename to...
884 (rtl_initialized): New variable.
885 (do_compile): Move timevar initialization from here to
886 toplev::start_timevars.
887 (toplev::toplev, toplev::~toplev, toplev::start_timevars,
888 toplev::finalize): New functions.
889 (toplev_main): Rename to...
890 (toplev::main): ...this.
891 * toplev.h (class toplev): New class.
893 2014-10-21 Andrew MacLeod <amacleod@redhat.com>
895 * loop-doloop.c: Include loop-unroll.h.
897 2014-10-21 Andrew MacLeod <amacleod@redhat.com>
899 * cfg.h: New. Header file for cfg.c.
900 * cfganal.h: New. Header file for cfganal.c.
901 * lcm.h: New. Header file for lcm.c.
902 * loop-unroll.h: New. Header file for loop-unroll.h.
903 * cfgloop.h: (unroll_loops): Remove prototype.
904 * basic-block.h: Move prototypes and structs to new header files.
905 Include cfg.h, cfganal.h, and lcm.h.
906 * loop-init.c: Include loop-unroll.h.
907 * loop-unroll.c: (referenced_in_one_insn_in_loop_p): Make static.
908 * modulo-sched.c: Include loop-unroll.h.
910 2014-10-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
912 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Fix creation of
913 MARKER_BYTE_UNKNOWN markers when handling casts.
915 2014-10-21 Richard Biener <rguenther@suse.de>
917 * tree-ssa-phiopt.c (value_replacement): Properly verify we
918 are the non-singleton PHI.
920 2014-10-21 Jakub Jelinek <jakub@redhat.com>
922 PR tree-optimization/63563
923 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Bail out
924 if either dra or drb stmts are not normal loads/stores.
926 2014-10-21 Ilya Tocar <ilya.tocar@intel.com>
928 * config/i386/i386.c (expand_vec_perm_1): Fix
929 expand_vec_perm_palignr case.
930 * config/i386/sse.md (<ssse3_avx2>_palignr<mode>_mask): Use
933 2014-10-21 Zhenqiang Chen <zhenqiang.chen@arm.com>
935 * cfgloopanal.c (seq_cost): Delete.
936 * rtl.h (seq_cost): New prototype.
937 * rtlanal.c (seq_cost): New function.
938 * tree-ssa-loop-ivopts.c (seq_cost): Delete.
940 2014-10-20 Andrew MacLeod <amacleod@redhat.com>
942 * cfgrtl.h: New. Add prototypes for cfgrtl.c.
943 * basic-block.h: Remove prototypes for cfgrtl.c.
944 * cfghooks.h (cfg_layout_initialize, cfg_layout_finalize): Move
945 prototypes to cfgrtl.h.
946 * profile.h (profile_info): Add extern export declaration.
947 * rtl.h: Remove prototypes for cfgrtl.h.
948 * tree-cfg.h (gt_ggc_mx, gt_pch_nx): Move prototypes to here.
949 * ipa-inline.c: Include profile.h.
950 * loop-unroll.c: Ditto.
951 * modulo-sched.c: Ditto.
952 * postreload-gcse.c: Ditto.
954 * sched-ebb.c: Ditto.
955 * sched-rgn.c: Ditto.
957 * tree-ssa-loop-ivcanon.c: Ditto.
959 2014-10-20 Richard Biener <rguenther@suse.de>
961 * tree-vect-slp.c (vect_get_and_check_slp_defs): Try swapping
962 operands to get a def operand kind match. Signal mismatches
963 to the parent so we can try swapping its operands.
964 (vect_build_slp_tree): Try swapping operands if they have
965 a mismatched operand kind.
967 2014-10-20 Alan Modra <amodra@gmail.com>
970 * simplify-rtx.c (simplify_plus_minus): Delete unused "input_ops".
971 Increase "ops" array size. Correct array size tests. Init
972 n_constants in loop. Break out of innermost loop when finding
973 a trivial CONST expression.
975 2014-10-20 Martin Liska <mliska@suse.cz>
978 * ipa-icf-gimple.c (func_checker::compare_gimple_asm):
979 Gimple tempate string is compared.
981 2014-10-20 Uros Bizjak <ubizjak@gmail.com>
983 * varasm.c (const_alias_set): Remove.
984 (init_varasm_once): Remove initialization of const_alias_set.
985 (build_constant_desc): Do not set alias set to const_alias_set.
987 2014-10-19 Ilya Verbin <ilya.verbin@intel.com>
989 * configure: Regenerate.
990 * configure.ac: Move the test for section attribute specifier "e" in GAS
991 out to all i[34567]86-*-* | x86_64-*-* targets and add --fatal-warnings.
992 * langhooks.c (lhd_begin_section): Set SECTION_EXCLUDE flag.
993 * varasm.c (default_elf_asm_named_section): Guard SECTION_EXCLUDE with
994 ifdef HAVE_GAS_SECTION_EXCLUDE.
996 2014-10-19 Andreas Schwab <schwab@linux-m68k.org>
998 * doc/md.texi (RTL Template) [match_scratch]: Correct equivalent
999 match_operand expression.
1001 2014-10-19 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1002 David Edelsohn <dje.gcc@gmail.com>
1004 * config/rs6000/rs6000.c (rs6000_atomic_assign_expand_fenv): New
1006 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
1008 2014-10-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
1010 * doc/invoke.texi (Options to Request or Suppress Warnings):
1011 Explain options precedence.
1012 (Wtrampolines): Do not indent paragraph.
1014 2014-10-18 John David Anglin <danglin@gcc.gnu.org>
1016 * doc/invoke.texi: Update documentation of hppa -mjump-in-delay option.
1017 * config/pa/pa-protos.h (pa_following_call): Delete declaration.
1018 (pa_jump_in_call_delay): Likewise.
1019 * config/pa/pa.c (pa_option_override): Remove jump in call delay
1021 (pa_output_millicode_call): Remove support for jump in call delay.
1022 (pa_output_call): Likewise.
1023 (pa_jump_in_call_delay): Delete.
1024 (pa_following_call): Likewise.
1025 * config/pa/pa.md (in_call_delay): Remove jump in delay check.
1026 (uncond_branch): Remove following call check from attribute length.
1028 2014-10-18 Oleg Endo <olegendo@gcc.gnu.org>
1031 * config/sh/sh-modes.def (PSI): Remove.
1032 * config/sh/sh-protos.h (get_fpscr_rtx): Remove.
1033 * config/sh/sh.c (fpscr_rtx, get_fpscr_rtx): Remove.
1034 (sh_reorg): Remove commented out FPSCR code.
1035 (fpscr_set_from_mem): Use SImode instead of PSImode. Emit lds_fpscr
1036 insn instead of move insn.
1037 (sh_hard_regno_mode_ok): Return SImode for FPSCR.
1038 (sh_legitimate_address_p, sh_legitimize_reload_address): Remove PSImode
1040 (sh_emit_mode_set): Emit lds_fpscr and sts_fpscr insns.
1041 (sh1_builtin_p): Uncomment.
1042 (SH_BLTIN_UV 25, SH_BLTIN_VU 26): New macros.
1043 (bdesc): Add __builtin_sh_get_fpscr and __builtin_sh_set_fpscr.
1044 * config/sh/sh/predicates.md (fpscr_operand): Simplify.
1045 (fpscr_movsrc_operand, fpscr_movdst_operand): New predicates.
1046 (general_movsrc_operand, general_movdst_operand): Disallow
1048 * config/sh/sh.md (FPSCR_FR): New constant.
1049 (push_fpscr): Emit sts_fpscr insn.
1050 (pop_fpscr): Emit lds_fpscr_insn.
1051 (movsi_ie): Disallow FPSCR operands.
1052 (fpu_switch, unnamed related split, extend_psi_si,
1053 truncate_si_psi): Remove insns.
1054 (lds_fpscr, sts_fpscr): New insns.
1055 (toggle_sz, toggle_pr): Use SImode for FPSCR_REG instead of PSImode.
1057 2014-10-17 Eric Botcazou <ebotcazou@adacore.com>
1059 * ipa-inline-transform.c (master_clone_with_noninline_clones_p): New.
1060 (clone_inlined_nodes): Do not overwrite the clone if above predicate
1063 2014-10-17 Ilya Tocar <ilya.tocar@intel.com>
1065 * config/i386/i386.c (MAX_VECT_LEN): Move earlier.
1066 (expand_vec_perm_d): Ditto.
1067 (ix86_expand_vec_perm_vpermi2): Handle V8HImode, V16HImode, V32HImode,
1068 V32HImode, V4SImode, V8SImode, V4SFmode, V8SFmode, V2DImode, V4DImode,
1070 (ix86_expand_vec_perm): Update call to ix86_expand_vec_perm_vpermi2.
1071 (ix86_expand_sse_unpack): Handle V64QImode.
1072 (expand_vec_perm_blend): Update conditions for TARGET, handle
1073 V8DFmode, V16SFmode, V32HImode, V64QImode, V16SImode, V8DImode.
1074 (expand_vec_perm_pshufb): Handle V64QImode.
1075 (expand_vec_perm_1): Handle V64QImode, V32HImode, V16SImode, V16SFmode,
1076 V8DFmode, V8DImode, V4DFmode, V2DFmode, V8SFmode, V4SFmode.
1077 (ix86_expand_vec_perm_const_1): Call ix86_expand_vec_perm_vpermi2.
1078 (ix86_vectorize_vec_perm_const_ok): Handle V32HImode, V64QImode.
1079 (ix86_expand_vecop_qihi): Handle V64QImode.
1080 * config/i386/sse.md (define_mode_iterator VI1_AVX512): New.
1081 (define_mode_iterator VEC_PERM_AVX2): Add V32HI.
1082 (define_mode_iterator VEC_PERM_CONST): Add V32HI.
1083 (define_insn "<ssse3_avx2>_pshufb<mode>3<mask_name>"): Add masking.
1084 (mul<mode>3): Use VI1_AVX512.
1085 (<sse2_avx2>_packsswb): Ditto.
1086 (<sse2_avx2>_packuswb): Ditto.
1087 (<ssse3_avx2>_pshufb<mode>3): Ditto.
1088 (<shift_insn><mode>3): Ditto.
1090 2014-10-17 Kirill Yukhin <kirill.yukhin@intel.com>
1092 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Refactor
1093 conditions to fix bootstrap.
1095 2014-10-17 Andrew MacLeod <amacleod@redhat.com>
1097 gcc-plugin.h: Add tm.h and flattened includes from function.h.
1099 2014-10-17 Alexander Ivchenko <alexander.ivchenko@intel.com>
1100 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1101 Anna Tikhonova <anna.tikhonova@intel.com>
1102 Ilya Tocar <ilya.tocar@intel.com>
1103 Andrey Turetskiy <andrey.turetskiy@intel.com>
1104 Ilya Verbin <ilya.verbin@intel.com>
1105 Kirill Yukhin <kirill.yukhin@intel.com>
1106 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1108 * config/i386/i386.c (ix86_expand_vector_init_duplicate): Handle V64QI
1109 and V32HI modes, update V8HI, V16QI, V32QI modes handling.
1110 (ix86_expand_vector_init_general): Handle V64QI and V32HI modes.
1111 * config/i386/sse.md (define_mode_iterator VI48F_512): Rename to ...
1112 (define_mode_iterator VF48_I1248): ... this. Extend to AVX-512 modes.
1113 (define_expand "vec_init<mode>"): Use VF48_I1248.
1115 2014-10-17 Alexander Ivchenko <alexander.ivchenko@intel.com>
1116 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1117 Anna Tikhonova <anna.tikhonova@intel.com>
1118 Ilya Tocar <ilya.tocar@intel.com>
1119 Andrey Turetskiy <andrey.turetskiy@intel.com>
1120 Ilya Verbin <ilya.verbin@intel.com>
1121 Kirill Yukhin <kirill.yukhin@intel.com>
1122 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1124 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Extend
1125 expand_sse2_mulvxdi3.
1127 2014-10-17 Richard Biener <rguenther@suse.de>
1129 * fold-const.c (fold_comparison): Remove redundant constant
1130 folding and operand swapping.
1131 (fold_binary_loc): Do comparison operand swapping here.
1132 (fold_ternary_loc): Canonicalize operand order for
1133 commutative ternary operations.
1134 * tree.c (commutative_ternary_tree_code): Add DOT_PROD_EXPR
1137 2014-10-17 Jakub Jelinek <jakub@redhat.com>
1139 PR tree-optimization/63464
1140 * gimple.h (gimple_seq_discard): New prototype.
1141 * gimple.c: Include stringpool.h and tree-ssanames.h.
1142 (gimple_seq_discard): New function.
1143 * optabs.h (lshift_cheap_p): New prototype.
1144 * optabs.c (lshift_cheap_p): New function, moved from...
1145 * tree-switch-conversion.c (lshift_cheap_p): ... here.
1146 * tree-ssa-reassoc.c: Include gimplify.h and optabs.h.
1147 (reassoc_branch_fixups): New variable.
1148 (update_range_test): Add otherrangep and seq arguments.
1149 Unshare exp. If otherrange is NULL, use for other ranges
1150 array of pointers pointed by otherrangep instead.
1151 Emit seq before gimplified statements for tem.
1152 (optimize_range_tests_diff): Adjust update_range_test
1154 (optimize_range_tests_xor): Likewise. Fix up comment.
1155 (extract_bit_test_mask, optimize_range_tests_to_bit_test): New
1157 (optimize_range_tests): Adjust update_range_test caller.
1158 Call optimize_range_tests_to_bit_test.
1159 (branch_fixup): New function.
1160 (execute_reassoc): Call branch_fixup.
1162 PR tree-optimization/63302
1163 * tree-ssa-reassoc.c (optimize_range_tests_xor,
1164 optimize_range_tests_diff): Use !integer_pow2p () instead of
1167 2014-10-17 Martin Liska <mliska@suse.cz>
1169 * ipa-icf.c (sem_function::merge): Local flags are set to false
1170 to enforce equal calling convention to be used.
1171 * opts.c (common_handle_option): Indentation fix.
1173 2014-10-17 Marc Glisse <marc.glisse@inria.fr>
1175 * tree-into-ssa.c (is_old_name): Replace "new" with "old".
1177 2014-10-17 Tom de Vries <tom@codesourcery.com>
1179 PR rtl-optimization/61605
1180 * regcprop.c (copyprop_hardreg_forward_1): Use
1181 regs_invalidated_by_this_call instead of regs_invalidated_by_call.
1183 2014-10-17 Tom de Vries <tom@codesourcery.com>
1185 PR rtl-optimization/61605
1186 * regcprop.c (copyprop_hardreg_forward_1): Add copy_p and noop_p. Don't
1187 notice stores for noops. Don't regard noops as copies.
1189 2014-10-17 Uros Bizjak <ubizjak@gmail.com>
1191 * config/i386/cpuid.h (__cpuid): Remove definitions that handle %ebx
1192 register in a special way.
1193 (__cpuid_count): Ditto.
1194 * config/i386/driver-i386.h: Protect with
1195 "#if defined(__GNUC__) && (__GNUC__ >= 5 || !defined(__PIC__))".
1196 (host_detect_local_cpu): Mention that GCC with non-fixed %ebx
1197 is required to compile the function.
1199 2014-10-16 DJ Delorie <dj@redhat.com>
1201 * flag-types.h (sanitize_code): Don't assume targets have 32-bit
1204 * config/rs6000/rs6000-c.c (rid_int128): New.
1205 (rs6000_macro_to_expand): Use instead of RID_INT128.
1207 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
1209 * function.h: Flatten file. Remove includes, adjust prototypes to
1210 reflect only what is in function.h.
1211 (enum direction, struct args_size, struct locate_and_pad_arg_data,
1212 ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Relocate
1214 (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Relocate from rtl.h.
1215 (optimize_function_for_size_p, optimize_function_for_speed_p): Move
1216 prototypes to predict.h.
1217 (init_varasm_status): Move prototype to varasm.h.
1218 * expr.h: Adjust include files.
1219 (enum direction, struct args_size, struct locate_and_pad_arg_data,
1220 ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Move
1222 (locate_and_pad_parm): Move prototype to function.h.
1223 * rtl.h: (assign_stack_local, ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD,
1224 assign_stack_local_1, assign_stack_temp, assign_stack_temp_for_type,
1225 assign_temp, reposition_prologue_and_epilogue_notes,
1226 prologue_epilogue_contains, sibcall_epilogue_contains,
1227 update_temp_slot_address, maybe_copy_prologue_epilogue_insn,
1228 set_return_jump_label): Move prototypes to function.h.
1229 * predict.h (optimize_function_for_size_p,
1230 optimize_function_for_speed_p): Relocate prototypes from function.h.
1231 * shrink-wrap.h (emit_return_into_block, active_insn_between,
1232 convert_jumps_to_returns, emit_return_for_exit): Move prototypes to
1234 * varasm.h (init_varasm_status): Relocate prototype from function.h.
1235 * genattrtab.c (write_header): Add predict.h to include list.
1236 * genconditions.c (write_header): Add predict.h to include list.
1237 * genemit.c (main): Adjust header file includes.
1238 * gengtype.c (ifiles): Add flattened function.h header files.
1239 * genoutput.c (output_prologue): Add predict.h to include list.
1240 * genpreds.c (write_insn_preds_c): Adjust header file includes.
1241 * genrecog.c (write_header): Add flattened function.h header files.
1242 * alias.c: Adjust include files.
1243 * auto-inc-dec.c: Likewise.
1244 * basic-block.h: Likewise.
1245 * bb-reorder.c: Likewise.
1246 * bt-load.c: Likewise.
1247 * builtins.c: Likewise.
1248 * caller-save.c: Likewise.
1249 * calls.c: Likewise.
1250 * cfgbuild.c: Likewise.
1251 * cfgcleanup.c: Likewise.
1252 * cfgexpand.c: Likewise.
1253 * cfgloop.c: Likewise.
1254 * cfgloop.h: Likewise.
1255 * cfgrtl.c: Likewise.
1256 * cgraph.h: Likewise.
1257 * cgraphclones.c: Likewise.
1258 * cgraphunit.c: Likewise.
1259 * combine-stack-adj.c: Likewise.
1260 * combine.c: Likewise.
1261 * coverage.c: Likewise.
1262 * cprop.c: Likewise.
1264 * cselib.c: Likewise.
1265 * dbxout.c: Likewise.
1267 * df-core.c: Likewise.
1268 * df-problems.c: Likewise.
1269 * df-scan.c: Likewise.
1270 * dojump.c: Likewise.
1271 * dwarf2cfi.c: Likewise.
1272 * dwarf2out.c: Likewise.
1273 * emit-rtl.c: Likewise.
1274 * except.c: Likewise.
1275 * explow.c: Likewise.
1277 * final.c: Likewise.
1278 * function.c: Likewise.
1280 * gimple-fold.c: Likewise.
1281 * gimple-low.c: Likewise.
1282 * gimple-streamer.h: Likewise.
1283 * haifa-sched.c: Likewise.
1284 * ifcvt.c: Likewise.
1288 * loop-invariant.c: Likewise.
1289 * lra-assigns.c: Likewise.
1290 * lra-coalesce.c: Likewise.
1291 * lra-constraints.c: Likewise.
1292 * lra-eliminations.c: Likewise.
1293 * lra-lives.c: Likewise.
1294 * lra-spills.c: Likewise.
1296 * lto-cgraph.c: Likewise.
1297 * lto-section-in.c: Likewise.
1298 * lto-section-out.c: Likewise.
1299 * lto-streamer-in.c: Likewise.
1300 * lto-streamer-out.c: Likewise.
1301 * mode-switching.c: Likewise.
1302 * modulo-sched.c: Likewise.
1303 * omp-low.c: Likewise.
1304 * optabs.c: Likewise.
1305 * passes.c: Likewise.
1306 * postreload-gcse.c: Likewise.
1307 * postreload.c: Likewise.
1308 * predict.c: Likewise.
1309 * profile.c: Likewise.
1310 * recog.c: Likewise.
1312 * reg-stack.c: Likewise.
1313 * regcprop.c: Likewise.
1314 * reginfo.c: Likewise.
1315 * regrename.c: Likewise.
1316 * reload.c: Likewise.
1317 * reload1.c: Likewise.
1318 * reorg.c: Likewise.
1319 * resource.c: Likewise.
1320 * rtlanal.c: Likewise.
1321 * sched-deps.c: Likewise.
1322 * sched-ebb.c: Likewise.
1323 * sched-rgn.c: Likewise.
1324 * sel-sched-dump.c: Likewise.
1325 * sel-sched-ir.c: Likewise.
1326 * sel-sched.c: Likewise.
1327 * shrink-wrap.c: Likewise.
1328 * simplify-rtx.c: Likewise.
1329 * statistics.c: Likewise.
1331 * stor-layout.c: Likewise.
1332 * store-motion.c: Likewise.
1333 * symtab.c: Likewise.
1334 * targhooks.c: Likewise.
1335 * toplev.c: Likewise.
1336 * trans-mem.c: Likewise.
1337 * tree-cfg.c: Likewise.
1338 * tree-cfgcleanup.c: Likewise.
1339 * tree-dfa.c: Likewise.
1340 * tree-eh.c: Likewise.
1341 * tree-inline.c: Likewise.
1342 * tree-into-ssa.c: Likewise.
1343 * tree-nested.c: Likewise.
1344 * tree-nrv.c: Likewise.
1345 * tree-profile.c: Likewise.
1346 * tree-ssa-alias.c: Likewise.
1347 * tree-ssa-ccp.c: Likewise.
1348 * tree-ssa-copy.c: Likewise.
1349 * tree-ssa-copyrename.c: Likewise.
1350 * tree-ssa-dom.c: Likewise.
1351 * tree-ssa-operands.c: Likewise.
1352 * tree-ssa-propagate.c: Likewise.
1353 * tree-ssa-structalias.c: Likewise.
1354 * tree-ssa-tail-merge.c: Likewise.
1355 * tree-ssa-threadedge.c: Likewise.
1356 * tree-ssa-threadupdate.c: Likewise.
1357 * tree-ssa-uncprop.c: Likewise.
1358 * tree-ssa-uninit.c: Likewise.
1359 * tree-ssa.c: Likewise.
1360 * tree-stdarg.c: Likewise.
1361 * tree-tailcall.c: Likewise.
1364 * valtrack.c: Likewise.
1365 * varasm.c: Likewise.
1366 * vmsdbgout.c: Likewise.
1368 * config/aarch64/aarch64.c: Add flattened includes from function.h.
1369 * config/alpha/alpha.c: Likewise.
1370 * config/arc/arc.c: Likewise.
1371 * config/arm/arm.c: Likewise.
1372 * config/avr/avr-log.c: Likewise.
1373 * config/avr/avr.c: Likewise.
1374 * config/bfin/bfin.c: Likewise.
1375 * config/c6x/c6x.c: Likewise.
1376 * config/cr16/cr16.c: Likewise.
1377 * config/cris/cris.c: Likewise.
1378 * config/darwin.c: Likewise.
1379 * config/epiphany/epiphany.c: Likewise.
1380 * config/epiphany/mode-switch-use.c: Likewise.
1381 * config/epiphany/resolve-sw-modes.c: Likewise.
1382 * config/fr30/fr30.c: Likewise.
1383 * config/frv/frv.c: Likewise.
1384 * config/h8300/h8300.c: Likewise.
1385 * config/i386/i386.c: Likewise.
1386 * config/ia64/ia64.c: Likewise.
1387 * config/iq2000/iq2000.c: Likewise.
1388 * config/lm32/lm32.c: Likewise.
1389 * config/m32c/m32c.c: Likewise.
1390 * config/m32r/m32r.c: Likewise.
1391 * config/m68k/m68k.c: Likewise.
1392 * config/mcore/mcore.c: Likewise.
1393 * config/mep/mep-pragma.c: Likewise.
1394 * config/mep/mep.c: Likewise.
1395 * config/microblaze/microblaze.c: Likewise.
1396 * config/mips/mips.c: Likewise.
1397 * config/mmix/mmix.c: Likewise.
1398 * config/mn10300/mn10300.c: Likewise.
1399 * config/moxie/moxie.c: Likewise.
1400 * config/msp430/msp430.c: Likewise.
1401 * config/nds32/nds32-cost.c: Likewise.
1402 * config/nds32/nds32-fp-as-gp.c: Likewise.
1403 * config/nds32/nds32-intrinsic.c: Likewise.
1404 * config/nds32/nds32-isr.c: Likewise.
1405 * config/nds32/nds32-md-auxiliary.c: Likewise.
1406 * config/nds32/nds32-memory-manipulation.c: Likewise.
1407 * config/nds32/nds32-pipelines-auxiliary.c: Likewise.
1408 * config/nds32/nds32-predicates.c: Likewise.
1409 * config/nds32/nds32.c: Likewise.
1410 * config/nios2/nios2.c: Likewise.
1411 * config/pa/pa.c: Likewise.
1412 * config/pdp11/pdp11.c: Likewise.
1413 * config/rl78/rl78.c: Likewise.
1414 * config/rs6000/rs6000.c: Likewise.
1415 * config/rx/rx.c: Likewise.
1416 * config/s390/s390.c: Likewise.
1417 * config/score/score.c: Likewise.
1418 * config/sh/sh.c: Likewise.
1419 * config/sparc/sparc.c: Likewise.
1420 * config/spu/spu.c: Likewise.
1421 * config/stormy16/stormy16.c: Likewise.
1422 * config/tilegx/tilegx.c: Likewise.
1423 * config/tilepro/tilepro.c: Likewise.
1424 * config/v850/v850.c: Likewise.
1425 * config/vax/vax.c: Likewise.
1426 * config/xtensa/xtensa.c: Likewise.
1428 2014-10-16 Richard Earnshaw <rearnsha@arm.com>
1430 * config/aarch64/aarch64.c (aarch64_legitimize_address): New function.
1431 (TARGET_LEGITIMIZE_ADDRESS): Redefine.
1433 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
1435 * config/sh/sh-protos.h (fldi_ok): Remove.
1436 * config/sh/sh.c (fldi_ok): Likewise.
1437 (sh_secondary_reload): Don't use fldi_ok.
1438 * config/sh/constraints.md (G constraint, H constraint): Don't use
1441 2014-10-16 Martin Liska <mliska@suse.cz>
1443 * ipa-icf.c (sem_item_optimizer::process_cong_reduction):
1444 Cast to unsigned long.
1445 (sem_item_optimizer::dump_cong_classes): Likewise.
1447 2014-10-16 Tom de Vries <tom@codesourcery.com>
1449 * tree-into-ssa.c (update_ssa): Assert that there's no ssa use operand
1450 with SSA_NAME_IN_FREELIST.
1452 2014-10-16 Richard Biener <rguenther@suse.de>
1455 * builtins.c (fold_builtin_4): Do not call fold_builtin_strncat_chk.
1456 (fold_builtin_strncat_chk): Move ...
1457 * gimple-fold.c (gimple_fold_builtin_strncat_chk): ... here.
1458 (gimple_fold_builtin): Call gimple_fold_builtin_strncat_chk.
1460 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
1463 * config/sh/sh.h (CALL_REALLY_USED_REGISTERS): Expand macro and set
1466 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
1467 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1468 Anna Tikhonova <anna.tikhonova@intel.com>
1469 Ilya Tocar <ilya.tocar@intel.com>
1470 Andrey Turetskiy <andrey.turetskiy@intel.com>
1471 Ilya Verbin <ilya.verbin@intel.com>
1472 Kirill Yukhin <kirill.yukhin@intel.com>
1473 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1475 * config/i386/i386.c (ix86_expand_mul_widen_hilo): Handle V32HI, V16SI,
1478 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
1479 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1480 Anna Tikhonova <anna.tikhonova@intel.com>
1481 Ilya Tocar <ilya.tocar@intel.com>
1482 Andrey Turetskiy <andrey.turetskiy@intel.com>
1483 Ilya Verbin <ilya.verbin@intel.com>
1484 Kirill Yukhin <kirill.yukhin@intel.com>
1485 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1487 * config/i386/i386.c (ix86_expand_vector_set): Handle V8DF, V8DI, V16SF,
1488 V16SI, V32HI, V64QI modes.
1490 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
1493 * config/sh/sh-protos.h (emit_sf_insn, emit_df_insn, expand_sf_unop,
1494 expand_sf_binop, expand_df_unop, expand_df_binop): Remove.
1496 * config/sh/sh.c (sh_emit_set_t_insn): Adjust generated insn pattern
1497 to match fp insn patterns.
1498 (calc_live_regs): Add FPSCR_MODES_REG and FPSCR_STAT_REG to the ignore
1500 (emit_sf_insn, emit_df_insn, expand_sf_unop, expand_sf_binop,
1501 expand_df_unop, expand_df_binop): Remove.
1502 (sh_conditional_register_usage): Mark FPSCR_MODES_REG and
1503 FPSCR_STAT_REG as not call clobbered.
1504 (sh_emit_mode_set): Emit fpscr store-modify-load sequence instead of
1505 invoking fpscr_set_from_mem.
1507 * config/sh/sh.h (MAX_REGISTER_NAME_LENGTH): Increase to 6.
1508 (SH_REGISTER_NAMES_INITIALIZER): Add names for FPSCR_MODES_REG and
1510 (REGISTER_NAMES): Adjust.
1511 (SPECIAL_REGISTER_P): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
1512 (FIRST_PSEUDO_REGISTER): Increase to 156.
1513 (DWARF_FRAME_REGISTERS): Define as 153 to keep the original value.
1514 (FIXED_REGISTERS, CALL_USED_REGISTERS): Add FPSCR_MODES_REG and
1516 (REG_CLASS_CONTENTS): Adjust ALL_REGS bit mask to include
1517 FPSCR_MODES_REG and FPSCR_STAT_REG.
1518 (REG_ALLOC_ORDER): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
1520 * config/sh/sh.md (FPSCR_MODES_REG, FPSCR_STAT_REG, FPSCR_PR,
1521 FPSCR_SZ): Add new constants.
1522 (UNSPECV_FPSCR_MODES, UNSPECV_FPSCR_STAT): Add new unspecv constants.
1524 (movpsi): Use TARGET_FPU_ANY condition, invoke gen_fpu_switch.
1525 (fpu_switch): Add use and set of FPSCR_STAT_REG and FPSCR_MODES_REG.
1526 Use TARGET_FPU_ANY condition.
1527 (fpu_switch peephole2): Remove.
1528 (fpu_switch split): Use simple_mem_operand to capture the mem and
1529 adjust split implementation.
1530 (extend_psi_si, truncate_si_psi): New insns.
1531 (toggle_sz, toggle_pr): Use FPSCR_SZ, FPSCR_PR constants. Add
1532 set of FPSCR_MODES_REG.
1534 (push_e, push_4, pop_e, pop_4, movdf_i4, reload_indf__frn, movsf_ie,
1535 reload_insf__frn, force_mode_for_call, calli, calli_tbr_rel,
1536 calli_pcrel, call_pcrel, call_compact, call_compact_rettramp,
1537 call_valuei, call_valuei_tbr_rel, call_valuei_pcrel, call_value_pcrel,
1538 call_value_compact, call_value_compact_rettramp, call,
1539 call_pop_compact, call_pop_compact_rettramp, call_value, sibcalli,
1540 sibcalli_pcrel, sibcalli_thunk, sibcall_pcrel, sibcall_compact,
1541 sibcall, sibcall_valuei, sibcall_valuei_pcrel, sibcall_value_pcrel,
1542 sibcall_value_compact, sibcall_value, call_value_pop_compact,
1543 call_value_pop_compact_rettramp, various unnamed splits):
1544 Replace use of FPSCR_REG with use of FPSCR_MODES_REG. Adjust gen_*
1547 (floatsisf2_i4, *floatsisf2_ie): Merge into floatsisf2_i4.
1548 (fix_truncsfsi2_i4, *fixsfsi): Merge into fix_truncsfsi2_i4.
1549 (cmpgtsf_t, cmpgtsf_t_i4): Merge into cmpgtsf_t.
1550 (cmpeqsf_t, cmpeqsf_t_i4): Merge into cmpeqsf_t.
1551 (ieee_ccmpeqsf_t, *ieee_ccmpeqsf_t_4): Merge into ieee_ccmpeqsf_t.
1553 (udivsi3_i4, divsi3_i4, addsf3_i, subsf3_i, mulsf3_i, fmasf4_i,
1554 *fmasf4, divsf3_i, floatsisf2_i4, fix_truncsfsi2_i4, cmpgtsf_t,
1555 cmpeqsf_t, ieee_ccmpeqsf_t, sqrtsf2_i, rsqrtsf2, fsca, adddf3_i,
1556 subdf3_i, muldf3_i, divdf3_i, floatsidf2_i, fix_truncdfsi2_i,
1557 cmpgtdf_t, cmpeqdf_t, *ieee_ccmpeqdf_t, sqrtdf2_i, extendsfdf2_i4,
1558 truncdfsf2_i4): Replace use of FPSCR_REG with clobber of FPSCR_STAT_REG
1559 and use of FPSCR_MODES_REG. Adjust gen_* function uses.
1561 2014-10-16 Martin Liska <mliska@suse.cz>
1562 Jan Hubicka <hubicka@ucw.cz>
1564 * Makefile.in: New object files included.
1565 * cgraph.c (cgraph_node::dump): New cgraph_node flag icf_merged
1567 (verify_edge_corresponds_to_fndecl): More sensitive verification
1568 of nodes that are merged by IPA ICF.
1569 * cgraph.h (cgraph_node::num_references): New function.
1570 * cgraphunit.c (cgraph_node::expand_thunk): White space fixed.
1571 * common.opt: New options ipa-icf, ipa-icf-functions and
1572 ipa-icf-variables introduced.
1573 * doc/invoke.texi: Documentation of new options introduced.
1574 * ipa-icf-gimple.c: New file.
1575 * ipa-icf-gimple.h: New file.
1576 * ipa-icf.c: New file.
1577 * ipa-icf.h: New file.
1578 * lto-cgraph.c (lto_output_node): Streaming of icf_merged flag added.
1579 (input_overwrite_node): Likewise.
1580 * lto-section-in.c: New icf section added.
1581 * lto-streamer.h (enum lto_section_type): Likewise.
1582 * opts.c (common_handle_option): New option added.
1583 * passes.def: New pass included.
1584 * timevar.def: Time variable for IPA ICF added.
1585 * tree-pass.h: New IPA ICF pass entry point added.
1587 2014-10-16 Richard Biener <rguenther@suse.de>
1589 PR tree-optimization/63168
1590 * tree-cfg.c (gimple_can_merge_blocks_p): Only protect
1591 latches if after merging they are no longer simple.
1592 * cfghooks.c (merge_blocks): Handle merging a latch block
1595 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
1596 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1597 Anna Tikhonova <anna.tikhonova@intel.com>
1598 Ilya Tocar <ilya.tocar@intel.com>
1599 Andrey Turetskiy <andrey.turetskiy@intel.com>
1600 Ilya Verbin <ilya.verbin@intel.com>
1601 Kirill Yukhin <kirill.yukhin@intel.com>
1602 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1604 * config/i386/sse.md
1605 (define_expand "floatuns<sseintvecmodelower><mode>2"): Extend to
1606 support AVX-512VL instructions.
1608 2014-10-16 DJ Delorie <dj@redhat.com>
1610 * tree-core.h: Fix comment to not assume pointers are multiples of
1613 2014-10-15 Tom Tromey <tromey@redhat.com>
1615 * timevar.h (class auto_timevar): New class.
1617 2014-10-15 Uros Bizjak <ubizjak@gmail.com>
1620 * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
1621 Remove the second alternative.
1622 (regprefix): Remove mode attribute.
1623 (atomic_compare_and_swap<mode>): Do not fixup operand 2.
1624 * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): Remove.
1627 2013-11-05 Ian Lance Taylor <iant@google.com>
1629 * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
1630 If possible, add .cfi directives to record change to bx.
1631 * config/i386/i386.c (ix86_emit_cfi): New function.
1632 * config/i386/i386-protos.h (ix86_emit_cfi): Declare.
1634 2014-10-15 Jan Hubicka <hubicka@ucw.cz>
1637 * cgraphclones.c (duplicate_thunk_for_node): Get body to have args
1639 * lto-streamer-out.c (lto_output): Handle correctly thunks that was born
1642 2014-10-15 Vladimir Makarov <vmakarov@redhat.com>
1644 PR rtl-optimization/63448
1645 * lra-int.h (LRA_MAX_CONSTRAINT_ITERATION_NUMBER): Remove.
1646 (LRA_MAX_ASSIGNMENT_ITERATION_NUMBER): New.
1647 (LRA_MAX_INHERITANCE_PASSES): Use it.
1648 (lra_constraint_iter_after_spill): Remove.
1649 (lra_assignment_iter): New.
1650 (lra_assignment_iter_after_spill): New.
1651 * lra-assigns.c (lra_assignment_iter): New.
1652 (lra_assignment_iter_after_spill): New.
1653 (former_reload_pseudo_spill_p): New.
1654 (spill_for): Set up former_reload_pseudo_spill_p.
1655 (setup_live_pseudos_and_spill_after_risky): Ditto.
1656 (assign_by_spills): Ditto.
1657 (lra_assign): Increment lra_assignment_iter. Print the iteration
1658 number. Reset former_reload_pseudo_spill_p. Check
1659 lra_assignment_iter_after_spill.
1660 * lra.c (lra): Remove lra_constraint_iter_after_spill. Initialize
1661 lra_assignment_iter and lra_assignment_iter_after_spill.
1662 * lra-constraints.c (lra_constraint_iter_after_spill): Remove.
1663 (lra_constraints): Remove code with
1664 lra_assignment_iter_after_spill.
1666 2014-10-15 Teresa Johnson <tejohnson@google.com>
1669 * tree-ssa-threadupdate.c (recompute_probabilities): Better
1672 2014-10-15 Renlin Li <renlin.li@arm.com>
1674 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
1675 __ARM_BIG_ENDIAN, __ARM_SIZEOF_MINIMAL_ENUM. Add __ARM_64BIT_STATE,
1676 __ARM_ARCH_ISA_A64, __ARM_FEATURE_CLZ, __ARM_FEATURE_IDIV,
1677 __ARM_FEATURE_UNALIGNED, __ARM_PCS_AAPCS64, __ARM_SIZEOF_WCHAR_T.
1679 2014-10-15 Richard Biener <rguenther@suse.de>
1681 * gimple-fold.c (gimple_fold_call): Properly keep virtual
1682 SSA form up-to-date when devirtualizing a call to
1683 __builtin_unreachable and avoid fixing up EH info here.
1685 2014-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
1686 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1687 Anna Tikhonova <anna.tikhonova@intel.com>
1688 Ilya Tocar <ilya.tocar@intel.com>
1689 Andrey Turetskiy <andrey.turetskiy@intel.com>
1690 Ilya Verbin <ilya.verbin@intel.com>
1691 Kirill Yukhin <kirill.yukhin@intel.com>
1692 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1694 * config/i386/sse.md (define_mode_iterator VI_AVX2): Extend
1695 to support AVX-512BW.
1696 (define_mode_iterator VI124_AVX2_48_AVX512F): Remove.
1697 (define_expand "<plusminus_insn><mode>3"): Remove masking support.
1698 (define_insn "*<plusminus_insn><mode>3"): Ditto.
1699 (define_expand "<plusminus_insn><VI48_AVX512VL:mode>3_mask"): New.
1700 (define_expand "<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
1701 (define_insn "*<plusminus_insn><VI48_AVX512VL:mode>3_mask"): Ditto.
1702 (define_insn "*<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
1703 (define_expand "<sse2_avx2>_andnot<mode>3"): Remove masking support.
1704 (define_insn "*andnot<mode>3"): Ditto.
1705 (define_expand "<sse2_avx2>_andnot<VI48_AVX512VL:mode>3_mask"): New.
1706 (define_expand "<sse2_avx2>_andnot<VI12_AVX512VL:mode>3_mask"): Ditto.
1707 (define_insn "*andnot<VI48_AVX512VL:mode>3<mask_name>"): Ditto.
1708 (define_insn "*andnot<VI12_AVX512VL:mode>3<mask_name>"): Ditto.
1709 (define_insn "*abs<mode>2"): Remove masking support.
1710 (define_insn "abs<VI48_AVX512VL:mode>2_mask"): New.
1711 (define_insn "abs<VI12_AVX512VL:mode>2_mask"): Ditto.
1712 (define_expand "abs<mode>2"): Use VI_AVX2 mode iterator.
1714 2014-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
1715 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1716 Anna Tikhonova <anna.tikhonova@intel.com>
1717 Ilya Tocar <ilya.tocar@intel.com>
1718 Andrey Turetskiy <andrey.turetskiy@intel.com>
1719 Ilya Verbin <ilya.verbin@intel.com>
1720 Kirill Yukhin <kirill.yukhin@intel.com>
1721 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1723 * config/i386/predicates.md (define_predicate "constm1_operand"): New.
1724 * config/i386/sse.md
1725 (define_c_enum "unspec"): Add UNSPEC_CVTINT2MASK.
1726 (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI12_AVX512VL:mode>"): New.
1727 (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI48_AVX512VL:mode>"): Ditto.
1728 (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
1729 (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
1730 (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
1731 (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
1733 2014-10-15 Renlin Li <renlin.li@arm.com>
1735 * config/aarch64/aarch64.h (ARM_DEFAULT_PCS, arm_pcs_variant): Delete.
1737 2014-10-15 Jakub Jelinek <jakub@redhat.com>
1739 * tree-ssa-reassoc.c (optimize_range_tests_diff): Perform
1740 MINUS_EXPR in unsigned type to avoid undefined behavior.
1742 2014-10-15 Eric Botcazou <ebotcazou@adacore.com>
1744 * stor-layout.c (self_referential_size): Do not promote arguments.
1746 2014-10-15 Marek Polacek <polacek@redhat.com>
1748 * doc/invoke.texi: Update to reflect that GNU11 is the default
1750 * c-common.h (c_language_kind): Update comment.
1752 2014-10-15 Richard Biener <rguenther@suse.de>
1754 * hash-table.c: Include bconfig.h if building for the host.
1755 * hash-table.h: Do not include ggc.h on the host but just declare
1756 a few ggc allocation templates.
1758 2014-10-15 Joern Rennecke <joern.rennecke@embecosm.com>
1759 Jeff Law <law@redhat.com>
1761 * caller-save.c (replace_reg_with_saved_mem): If saved_mode covers
1762 multiple hard registers, use smaller mode derived from MODE.
1764 2014-10-15 Andreas Schwab <schwab@suse.de>
1766 * explow.c (convert_memory_address_addr_space_1): Mark in_const
1767 as ATTRIBUTE_UNUSED.
1769 2014-10-14 Jan Hubicka <hubicka@ucw.cz>
1771 * loop-unroll.c: (decide_unrolling_and_peeling): Rename to
1772 (decide_unrolling): ... this one.
1773 (peel_loops_completely): Remove.
1774 (decide_peel_simple): Remove.
1775 (decide_peel_once_rolling): Remove.
1776 (decide_peel_completely): Remove.
1777 (peel_loop_simple): Remove.
1778 (peel_loop_completely): Remove.
1779 (unroll_and_peel_loops): Rename to ...
1780 (unroll_loops): ... this one; handle only unrolling.
1781 * cfgloop.h (lpt_dec): Remove LPT_PEEL_COMPLETELY and
1784 (unroll_and_peel_loops): Remove.
1785 (unroll_loops): New.
1786 * passes.def: Replace
1787 pass_rtl_unroll_and_peel_loops by pass_rtl_unroll_loops.
1788 * loop-init.c (gate_rtl_unroll_and_peel_loops,
1789 rtl_unroll_and_peel_loops): Rename to ...
1790 (gate_rtl_unroll_loops, rtl_unroll_loops): ... these; update.
1791 (pass_rtl_unroll_and_peel_loops): Rename to ...
1792 (pass_rtl_unroll_loops): ... this one.
1793 * tree-pass.h (make_pass_rtl_unroll_and_peel_loops): Remove.
1794 (make_pass_rtl_unroll_loops): New.
1795 * tree-ssa-loop-ivcanon.c: (estimated_peeled_sequence_size, try_peel_loop): New.
1796 (canonicalize_loop_induction_variables): Update.
1798 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
1800 * config/xtensa/xtensa.h (TARGET_HARD_FLOAT_POSTINC): new macro.
1801 * config/xtensa/xtensa.md (*lsiu, *ssiu): add dependency on
1802 !TARGET_HARD_FLOAT_POSTINC.
1803 (*lsip, *ssip): new instructions.
1805 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
1807 * config/xtensa/xtensa.md (divsf3, *recipsf2, sqrtsf2, *rsqrtsf2):
1810 2014-10-14 Andrew Pinski <apinski@cavium.com>
1812 * explow.c (convert_memory_address_addr_space): Rename to ...
1813 (convert_memory_address_addr_space_1): This. Add in_const argument.
1814 Inside a CONST RTL, permute the conversion and addition of constant
1815 for zero and sign extended pointers.
1816 (convert_memory_address_addr_space): New function.
1818 2014-10-14 Andrew Pinski <apinski@cavium.com>
1821 2011-08-19 H.J. Lu <hongjiu.lu@intel.com>
1824 * explow.c (convert_memory_address_addr_space): Also permute the
1825 conversion and addition of constant for zero-extend.
1827 2014-10-14 DJ Delorie <dj@redhat.com>
1829 * config/msp430/msp430-modes.def (PSI): Add.
1831 * config/msp430/msp430-protos.h (msp430_hard_regno_nregs_has_padding): New.
1832 (msp430_hard_regno_nregs_with_padding): New.
1833 * config/msp430/msp430.c (msp430_scalar_mode_supported_p): New.
1834 (msp430_hard_regno_nregs_has_padding): New.
1835 (msp430_hard_regno_nregs_with_padding): New.
1836 (msp430_unwind_word_mode): Use PSImode instead of SImode.
1837 (msp430_addr_space_legitimate_address_p): New.
1838 (msp430_asm_integer): New.
1839 (msp430_init_dwarf_reg_sizes_extra): New.
1840 (msp430_print_operand): Use X suffix for PSImode even in small model.
1841 * config/msp430/msp430.h (POINTER_SIZE): Use 20 bits, not 32.
1842 (PTR_SIZE): ...but 4 bytes for EH.
1843 (SIZE_TYPE): Use __int20.
1844 (PTRDIFF_TYPE): Likewise.
1845 (INCOMING_FRAME_SP_OFFSET): Adjust.
1846 * config/msp430/msp430.md (movqi_topbyte): New.
1847 (movpsi): Use fixed suffixes.
1848 (movsipsi2): Enable for 430X, not large model.
1849 (extendhipsi2): Likewise.
1850 (zero_extendhisi2): Likewise.
1851 (zero_extendhisipsi2): Likewise.
1852 (extend_and_shift1_hipsi2): Likewise.
1853 (extendpsisi2): Likewise.
1854 (*bitbranch<mode>4_z): Fix suffix logic.
1856 2014-10-14 Eric Botcazou <ebotcazou@adacore.com>
1859 * tree-eh.c (tree_could_trap) <FUNCTION_DECL>: Revamp and really
1860 do not choke on null node.
1861 <VAR_DECL>: Likewise.
1863 2014-10-14 DJ Delorie <dj@redhat.com>
1865 * machmode.h (int_n_data_t): New.
1866 (int_n_enabled_p): New.
1868 * tree.c (int_n_enabled_p): New.
1870 (make_or_reuse_type): Check for all __intN types, not just
1872 (build_common_tree_nodes): Likewise. Also fill in integer_typs[]
1874 * tree.h (int128_integer_type_node): Remove.
1875 (int128_unsigned_type_node): Remove.
1876 (int_n_trees_t): New.
1877 (int_n_enabled_p): New.
1879 * toplev.c (standard_type_bitsize): New.
1880 (do_compile): Check which __intN types are enabled for the current
1882 * builtin-types.def (BT_INT128): Remove.
1883 (BT_UINT128): Remove.
1884 * machmode.def: Add macro to create __int128 for all targets.
1885 * stor-layout.c (mode_for_size): Support __intN types.
1886 (smallest_mode_for_size): Likewise.
1887 (initialize_sizetypes): Support __intN types.
1888 * genmodes.c (struct mode_data): Add int_n field.
1889 (blank_mode): Likewise.
1892 (emit_insn_modes_h): Count __intN entries and define
1894 (emit_mode_int_n): New.
1895 (emit_insn_modes_c): Call it.
1896 * gimple.c (gimple_signed_or_unsigned_type): Check for all __intN
1897 types, not just __int128.
1898 * tree-core.h (integer_type_kind): Remove __int128-specific
1899 entries, reserve spots for __intN entries.
1901 * config/msp430/msp430-modes.def (PSI): Add.
1903 2014-10-14 Kito Cheng <kito@0xlab.org>
1905 * ira.c: Fix typo in comment.
1907 * ira-build.c: Ditto.
1908 * ira-color.c: Ditto.
1909 * ira-emit.c: Ditto.
1911 * ira-lives.c: Ditto.
1913 2014-10-14 Uros Bizjak <ubizjak@gmail.com>
1915 PR rtl-optimization/63475
1916 * alias.c (true_dependence_1): Always use get_addr to extract
1917 true address operands from x_addr and mem_addr. Use extracted
1918 address operands to check for references with alignment ANDs.
1919 Use extracted address operands with find_base_term and
1920 base_alias_check. For noncanonicalized operands call canon_rtx with
1921 extracted address operand.
1922 (write_dependence_1): Ditto.
1923 (may_alias_p): Ditto. Remove unused calls to canon_rtx.
1925 2014-10-14 Evgeny Stupachenko <evstupac@gmail.com>
1928 * config/i386/i386.c (ix86_expand_split_stack_prologue): Make
1931 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1932 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1933 Anna Tikhonova <anna.tikhonova@intel.com>
1934 Ilya Tocar <ilya.tocar@intel.com>
1935 Andrey Turetskiy <andrey.turetskiy@intel.com>
1936 Ilya Verbin <ilya.verbin@intel.com>
1937 Kirill Yukhin <kirill.yukhin@intel.com>
1938 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1940 * config/i386/i386.c
1941 (ix86_expand_sse_movcc): Handle V64QI and V32HI mode.
1942 (ix86_expand_int_vcond): Ditto.
1944 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1945 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1946 Anna Tikhonova <anna.tikhonova@intel.com>
1947 Ilya Tocar <ilya.tocar@intel.com>
1948 Andrey Turetskiy <andrey.turetskiy@intel.com>
1949 Ilya Verbin <ilya.verbin@intel.com>
1950 Kirill Yukhin <kirill.yukhin@intel.com>
1951 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1953 * config/i386/i386.c
1954 (emit_reduc_half): Handle V64QI and V32HI mode.
1955 * config/i386/sse.md
1956 (define_mode_iterator VI_AVX512BW): New.
1957 (define_expand "reduc_<code>_<mode>"): Use VI512_48F_12BW.
1959 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1960 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1961 Anna Tikhonova <anna.tikhonova@intel.com>
1962 Ilya Tocar <ilya.tocar@intel.com>
1963 Andrey Turetskiy <andrey.turetskiy@intel.com>
1964 Ilya Verbin <ilya.verbin@intel.com>
1965 Kirill Yukhin <kirill.yukhin@intel.com>
1966 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1968 * config/i386/sse.md
1969 (define_mode_iterator REDUC_SMINMAX_MODE): Add V64QI and V32HI modes.
1971 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1972 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1973 Anna Tikhonova <anna.tikhonova@intel.com>
1974 Ilya Tocar <ilya.tocar@intel.com>
1975 Andrey Turetskiy <andrey.turetskiy@intel.com>
1976 Ilya Verbin <ilya.verbin@intel.com>
1977 Kirill Yukhin <kirill.yukhin@intel.com>
1978 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1980 * config/i386/i386.c
1981 (ix86_expand_vector_logical_operator): Handle V16SF and V8DF modes.
1982 * config/i386/sse.md
1983 (define_mode_iterator VI): Add V64QI and V32HI modes.
1985 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1986 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1987 Anna Tikhonova <anna.tikhonova@intel.com>
1988 Ilya Tocar <ilya.tocar@intel.com>
1989 Andrey Turetskiy <andrey.turetskiy@intel.com>
1990 Ilya Verbin <ilya.verbin@intel.com>
1991 Kirill Yukhin <kirill.yukhin@intel.com>
1992 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1994 * config/i386/sse.md (define_mode_attr avx2_avx512f): Remove.
1996 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1997 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1998 Anna Tikhonova <anna.tikhonova@intel.com>
1999 Ilya Tocar <ilya.tocar@intel.com>
2000 Andrey Turetskiy <andrey.turetskiy@intel.com>
2001 Ilya Verbin <ilya.verbin@intel.com>
2002 Kirill Yukhin <kirill.yukhin@intel.com>
2003 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2005 * config/i386/sse.md
2006 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Add masking.
2007 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Ditto.
2009 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
2010 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2011 Anna Tikhonova <anna.tikhonova@intel.com>
2012 Ilya Tocar <ilya.tocar@intel.com>
2013 Andrey Turetskiy <andrey.turetskiy@intel.com>
2014 Ilya Verbin <ilya.verbin@intel.com>
2015 Kirill Yukhin <kirill.yukhin@intel.com>
2016 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2018 * config/i386/sse.md
2019 (define_insn "avx512bw_umulhrswv32hi3<mask_name>"): New.
2020 (define_expand "<ssse3_avx2>_pmulhrsw<mode>3_mask"): Ditto.
2022 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
2023 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2024 Anna Tikhonova <anna.tikhonova@intel.com>
2025 Ilya Tocar <ilya.tocar@intel.com>
2026 Andrey Turetskiy <andrey.turetskiy@intel.com>
2027 Ilya Verbin <ilya.verbin@intel.com>
2028 Kirill Yukhin <kirill.yukhin@intel.com>
2029 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2031 * config/i386/sse.md
2032 (define_c_enum "unspec"): Add UNSPEC_PMADDWD512.
2033 (define_mode_iterator VI2_AVX2): Add V32HI mode.
2034 (define_expand "mul<mode>3<mask_name>"): Add masking.
2035 (define_insn "*mul<mode>3<mask_name>"): Ditto.
2036 (define_expand "<s>mul<mode>3_highpart<mask_name>"): Ditto.
2037 (define_insn "*<s>mul<mode>3_highpart<mask_name>"): Ditto.
2038 (define_insn "avx512bw_pmaddwd512<mode><mask_name>"): New.
2039 (define_mode_attr SDOT_PMADD_SUF): Ditto.
2040 (define_expand "sdot_prod<mode>"): Add <SDOT_PMADD_SUF>.
2041 (define_insn "<sse2_avx2>_packssdw<mask_name>"): Add masking.
2042 (define_insn "*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>"): Ditto.
2043 (define_insn "avx2_packusdw"): Delete.
2044 (define_insn "sse4_1_packusdw"): Ditto.
2045 (define_insn "<sse4_1_avx2>_packusdw<mask_name>"): New.
2047 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
2048 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2049 Anna Tikhonova <anna.tikhonova@intel.com>
2050 Ilya Tocar <ilya.tocar@intel.com>
2051 Andrey Turetskiy <andrey.turetskiy@intel.com>
2052 Ilya Verbin <ilya.verbin@intel.com>
2053 Kirill Yukhin <kirill.yukhin@intel.com>
2054 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2056 * config/i386/sse.md
2057 (define_insn "vec_dup<mode>"): Update constraints.
2059 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
2060 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2061 Anna Tikhonova <anna.tikhonova@intel.com>
2062 Ilya Tocar <ilya.tocar@intel.com>
2063 Andrey Turetskiy <andrey.turetskiy@intel.com>
2064 Ilya Verbin <ilya.verbin@intel.com>
2065 Kirill Yukhin <kirill.yukhin@intel.com>
2066 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2068 * config/i386/sse.md
2069 (define_mode_iterator SSESCALARMODE): Add V4TI mode.
2070 (define_insn "<ssse3_avx2>_palignr<mode>_mask"): New.
2071 (define_insn "<ssse3_avx2>_palignr<mode>"): Add EVEX version.
2073 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
2074 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2075 Anna Tikhonova <anna.tikhonova@intel.com>
2076 Ilya Tocar <ilya.tocar@intel.com>
2077 Andrey Turetskiy <andrey.turetskiy@intel.com>
2078 Ilya Verbin <ilya.verbin@intel.com>
2079 Kirill Yukhin <kirill.yukhin@intel.com>
2080 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2082 * config/i386/sse.md
2083 (define_expand "mul<mode>3<mask_name>"): Add masking.
2085 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
2086 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2087 Anna Tikhonova <anna.tikhonova@intel.com>
2088 Ilya Tocar <ilya.tocar@intel.com>
2089 Andrey Turetskiy <andrey.turetskiy@intel.com>
2090 Ilya Verbin <ilya.verbin@intel.com>
2091 Kirill Yukhin <kirill.yukhin@intel.com>
2092 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2094 * config/i386/sse.md
2095 (define_insn "<sse2_avx2>_packsswb<mask_name>"): Add masking.
2096 (define_insn "<sse2_avx2>_packuswb<mask_name>"): Ditto.
2098 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
2099 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2100 Anna Tikhonova <anna.tikhonova@intel.com>
2101 Ilya Tocar <ilya.tocar@intel.com>
2102 Andrey Turetskiy <andrey.turetskiy@intel.com>
2103 Ilya Verbin <ilya.verbin@intel.com>
2104 Kirill Yukhin <kirill.yukhin@intel.com>
2105 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2107 * config/i386/sse.md
2108 (define_c_enum "unspec"): Add UNSPEC_DBPSADBW, UNSPEC_PMADDUBSW512.
2109 (define_insn "avx512bw_pmaddubsw512<mode><mask_name>"): New.
2110 (define_insn "<mask_codefor>avx512bw_dbpsadbw<mode><mask_name>"):
2113 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
2114 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2115 Anna Tikhonova <anna.tikhonova@intel.com>
2116 Ilya Tocar <ilya.tocar@intel.com>
2117 Andrey Turetskiy <andrey.turetskiy@intel.com>
2118 Ilya Verbin <ilya.verbin@intel.com>
2119 Kirill Yukhin <kirill.yukhin@intel.com>
2120 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2122 * config/i386/sse.md
2123 (define_insn "<sse>_andnot<VF_128_256:mode>3<mask_name>"): Add masking,
2124 use VF_128_256 mode iterator and update assembler emit code.
2125 (define_insn "<sse>_andnot<VF_512:mode>3<mask_name>"): New.
2126 (define_expand "<any_logic:code><VF_128_256:mode>3<mask_name>"):
2127 Add masking, use VF_128_256 mode iterator.
2128 (define_expand "<any_logic:code><VF_512:mode>3<mask_name>"): New.
2129 (define_insn "*<any_logic:code><VF_128_256:mode>3<mask_name>"):
2130 Add masking, use VF_128_256 mode iterator and update assembler emit
2132 (define_insn "*<any_logic:code><VF_512:mode>3<mask_name>"): New.
2133 (define_mode_attr avx512flogicsuff): Delete.
2134 (define_insn "avx512f_<logic><mode>"): Ditto.
2135 (define_insn "*andnot<mode>3<mask_name>"): Update MODE_XI, MODE_OI,
2137 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
2139 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
2140 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2141 Anna Tikhonova <anna.tikhonova@intel.com>
2142 Ilya Tocar <ilya.tocar@intel.com>
2143 Andrey Turetskiy <andrey.turetskiy@intel.com>
2144 Ilya Verbin <ilya.verbin@intel.com>
2145 Kirill Yukhin <kirill.yukhin@intel.com>
2146 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2148 * config/i386/sse.md
2149 (define_mode_iterator VI128_128 [V16QI V8HI V2DI]): Delete.
2150 (define_expand "vashr<mode>3<mask_name>"): Add masking,
2151 use VI12_128 mode iterator.
2152 (define_expand "ashrv2di3<mask_name>"): New.
2154 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
2155 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2156 Anna Tikhonova <anna.tikhonova@intel.com>
2157 Ilya Tocar <ilya.tocar@intel.com>
2158 Andrey Turetskiy <andrey.turetskiy@intel.com>
2159 Ilya Verbin <ilya.verbin@intel.com>
2160 Kirill Yukhin <kirill.yukhin@intel.com>
2161 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2163 * config/i386/i386.c
2164 (ix86_expand_args_builtin): Handle CODE_FOR_avx512vl_cmpv4di3_mask,
2165 CODE_FOR_avx512vl_cmpv8si3_mask, CODE_FOR_avx512vl_ucmpv4di3_mask,
2166 CODE_FOR_avx512vl_ucmpv8si3_mask, CODE_FOR_avx512vl_cmpv2di3_mask,
2167 CODE_FOR_avx512vl_cmpv4si3_mask, CODE_FOR_avx512vl_ucmpv2di3_mask,
2168 CODE_FOR_avx512vl_ucmpv4si3_mask.
2169 * config/i386/sse.md
2170 (define_insn "avx512f_ucmp<mode>3<mask_scalar_merge_name>"): Delete.
2171 "<avx512>_ucmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name>"):New.
2173 "<avx512>_ucmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name>"):Ditto.
2174 (define_expand "<avx512>_eq<mode>3<mask_scalar_merge_name>"): Ditto.
2175 (define_insn "<avx512>_eq<mode>3<mask_scalar_merge_name>_1"): Ditto.
2176 (define_insn "<avx512>_gt<mode>3<mask_scalar_merge_name>"): Ditto.
2177 (define_insn "<avx512>_testm<mode>3<mask_scalar_merge_name>"): Ditto.
2178 (define_insn "<avx512>_testnm<mode>3<mask_scalar_merge_name>"): Ditto.
2180 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
2181 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2182 Anna Tikhonova <anna.tikhonova@intel.com>
2183 Ilya Tocar <ilya.tocar@intel.com>
2184 Andrey Turetskiy <andrey.turetskiy@intel.com>
2185 Ilya Verbin <ilya.verbin@intel.com>
2186 Kirill Yukhin <kirill.yukhin@intel.com>
2187 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2189 * config/i386/sse.md
2190 (define_expand "vec_widen_umult_even_v8si<mask_name>"): Add masking.
2191 (define_insn "*vec_widen_umult_even_v8si<mask_name>"): Ditto.
2192 (define_expand "vec_widen_umult_even_v4si<mask_name>"): Ditto.
2193 (define_insn "*vec_widen_umult_even_v4si<mask_name>"): Ditto.
2194 (define_expand "vec_widen_smult_even_v8si<mask_name>"): Ditto.
2195 (define_insn "*vec_widen_smult_even_v8si<mask_name>"): Ditto.
2196 (define_expand "sse4_1_mulv2siv2di3<mask_name>"): Ditto.
2197 (define_insn "*sse4_1_mulv2siv2di3<mask_name>"): Ditto.
2198 (define_insn "avx512dq_mul<mode>3<mask_name>"): New.
2200 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
2201 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2202 Anna Tikhonova <anna.tikhonova@intel.com>
2203 Ilya Tocar <ilya.tocar@intel.com>
2204 Andrey Turetskiy <andrey.turetskiy@intel.com>
2205 Ilya Verbin <ilya.verbin@intel.com>
2206 Kirill Yukhin <kirill.yukhin@intel.com>
2207 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2209 * config/i386/sse.md
2210 (define_insn "avx512f_blendm<mode>"): Delete.
2211 (define_insn "<avx512>_blendm<VI48_AVX512VL:mode>"): New.
2212 (define_insn "<avx512>_blendm<VI12_AVX512VL:mode>"): Ditto..
2213 (define_mode_attr cmp_imm_predicate): Add V8SF, V4DF, V8SI, V4DI, V4SF,
2214 V2DF, V4SI, V2DI, V32HI, V64QI, V16HI, V32QI, V8HI, V16QI modes.
2216 "avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>"):
2219 "<avx512>_cmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
2222 "<avx512>_cmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
2224 (define_insn "<mask_codefor>avx512f_vec_dup<mode><mask_name>"): Delete.
2225 (define_insn "<avx512>_vec_dup<V48_AVX512VL:mode><mask_name>"): New.
2226 (define_insn "<avx512>_vec_dup<V12_AVX512VL:mode><mask_name>"): Ditto.
2227 (define_insn "<mask_codefor>avx512f_vec_dup_gpr<mode><mask_name>"):
2230 "<mask_codefor><avx512>_vec_dup_gpr<VI48_AVX512VL:mode><mask_name>"):
2233 "<mask_codefor><avx512>_vec_dup_gpr<VI12_AVX512VL:mode><mask_name>"):
2235 (define_insn·"<mask_codefor>avx512f_vec_dup_mem<mode><mask_name>"):
2238 "<mask_codefor><avx512>_vec_dup_mem<VI48_AVX512VL:mode><mask_name>"):
2241 "<mask_codefor><avx512>_vec_dup_mem<VI12_AVX512VL:mode><mask_name>"):
2244 2014-10-14 Richard Biener <rguenther@suse.de>
2246 PR tree-optimization/63512
2247 * tree-ssa-pre.c (create_expression_by_pieces): Mark stmts
2250 2014-10-14 Oleg Endo <olegendo@gcc.gnu.org>
2253 * config/sh/sh.md (negsf2, negsf2_i, negdf2, negdf2_i, abssf2,
2254 abssf2_i, absdf2, absdf2_i): Remove fp_mode attribute. Remove use
2256 (negsf2_i): Rename to *negsf2_i.
2257 (abssf2_i): Rename to *abssf2_i.
2258 (negdf2_i): Rename to *negdf2_i.
2259 (absdf2_i): Rename to *absdf2_i.
2261 2014-10-14 Felix Yang <felix.yang@huawei.com>
2262 Jeff Law <law@redhat.com>
2264 * ira.c (struct equivalence): Change member "is_arg_equivalence" and
2265 "replace" into boolean bitfields; turn member "loop_depth" into a short
2266 integer; add new member "no_equiv" and "reserved".
2267 (no_equiv): Set no_equiv of struct equivalence if register is marked
2268 as having no known equivalence.
2269 (update_equiv_regs): Check all definitions for a multiple-set
2270 register to make sure that the RHS have the same value.
2272 2014-10-13 Richard Henderson <rth@redhat.com>
2274 * combine-stack-adj.c (no_unhandled_cfa): New.
2275 (maybe_merge_cfa_adjust): New.
2276 (combine_stack_adjustments_for_block): Use them.
2278 2014-10-13 Aldy Hernandez <aldyh@redhat.com>
2280 * Makefile.in (TAGS): Tag ../include files.
2282 2014-10-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2284 * config/rs6000/rs6000.h (DBX_REGISTER_NUMBER): Pass format argument
2285 to rs6000_dbx_register_number.
2286 (DWARF_FRAME_REGNUM): Redefine as identity map.
2287 (DWARF2_FRAME_REG_OUT): Call rs6000_dbx_register_number.
2288 * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Update.
2289 * config/rs6000/rs6000.c (rs6000_dbx_register_number): Add format
2290 argument to handle .debug_frame and .eh_frame directly. Always
2291 translate SPE high register numbers. Add special treatment for CR,
2292 but only in .debug_frame. Respect RS6000_USE_DWARF_NUMBERING.
2294 * config/rs6000/sysv.h (DBX_REGISTER_NUMBER): Do not undefine.
2295 * config/rs6000/freebsd.h (DBX_REGISTER_NUMBER): Remove.
2296 (RS6000_USE_DWARF_NUMBERING): Define.
2297 * config/rs6000/freebsd64.h (DBX_REGISTER_NUMBER): Remove.
2298 (RS6000_USE_DWARF_NUMBERING): Define.
2299 * config/rs6000/netbsd.h (DBX_REGISTER_NUMBER): Remove.
2300 (RS6000_USE_DWARF_NUMBERING): Define.
2301 * config/rs6000/lynx.h (DBX_REGISTER_NUMBER): Remove.
2302 (RS6000_USE_DWARF_NUMBERING): Define.
2303 * config/rs6000/aix.h (RS6000_USE_DWARF_NUMBERING): Define.
2304 * config/rs6000/darwin.h (RS6000_USE_DWARF_NUMBERING): Define.
2306 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
2308 * config/i386/i386.c (ix86_address_cost): Lower cost for
2309 when address contains GOT register.
2311 2014-10-13 Ilya Enkovich <ilya.enkovich@intel.com>
2312 Vladimir Makarov <vmakarov@redhat.com>
2316 PR rtl-optimization/55458
2317 * config/i386/i386.c (ix86_use_pseudo_pic_reg): New.
2318 (ix86_init_pic_reg): New.
2319 (ix86_select_alt_pic_regnum): Add check on pseudo register.
2320 (ix86_save_reg): Likewise.
2321 (ix86_expand_prologue): Remove PIC register initialization
2322 now performed in ix86_init_pic_reg.
2323 (ix86_output_function_epilogue): Add check on pseudo register.
2324 (set_pic_reg_ever_alive): New.
2325 (legitimize_pic_address): Replace df_set_regs_ever_live with new
2326 set_pic_reg_ever_alive.
2327 (legitimize_tls_address): Likewise.
2328 (ix86_pic_register_p): New check.
2329 (ix86_delegitimize_address): Add check on pseudo register.
2330 (ix86_expand_call): Insert move from pseudo PIC register to ABI
2331 defined REAL_PIC_OFFSET_TABLE_REGNUM.
2332 (TARGET_INIT_PIC_REG): New.
2333 (TARGET_USE_PSEUDO_PIC_REG): New.
2334 * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Return INVALID_REGNUM
2335 if pic_offset_table_rtx exists.
2336 * doc/tm.texi.in (TARGET_USE_PSEUDO_PIC_REG, TARGET_INIT_PIC_REG):
2338 * doc/tm.texi: Regenerate.
2339 * function.c (assign_parms): Generate pseudo register for PIC.
2340 * init-regs.c (initialize_uninitialized_regs): Ignor pseudo PIC
2342 * ira-color.c (color_pass): Add check on pseudo register.
2343 * ira-emit.c (change_loop): Don't create copies for PIC pseudo
2345 * ira.c (split_live_ranges_for_shrink_wrap): Add check on pseudo
2347 (ira): Add target specific PIC register initialization.
2348 (do_reload): Keep PIC pseudo register.
2349 * lra-assigns.c (spill_for): Add checks on pseudo register.
2350 * lra-constraints.c (contains_symbol_ref_p): New.
2351 (lra_constraints): Enable lra risky transformations when PIC is pseudo
2353 * shrink-wrap.c (try_shrink_wrapping): Add check on pseudo register.
2354 * target.def (use_pseudo_pic_reg): New.
2355 (init_pic_reg): New.
2357 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
2359 * config/i386/x86-tune.def (X86_TUNE_SSE_PARTIAL_REG_DEPENDENCY):
2360 Remove m_SILVERMONT and m_INTEL from the tune.
2362 2014-10-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2365 * config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
2366 when _HPUX_SOURCE is defined.
2368 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
2370 PR tree-optimization/62127
2371 * tree.c (remap_type_1): When remapping array, remap
2374 2014-10-13 Christophe Lyon <christophe.lyon@linaro.org>
2376 * Makefile.in: (check-%): Update comment, as RUNTESTFLAGS no
2377 longer impact parallelization.
2379 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
2382 * ipa-polymorphic-call.c (extr_type_from_vtbl_ptr_store): Fix pasto.
2384 2014-10-13 Marat Zakirov <m.zakirov@samsung.com>
2386 * asan.c (instrument_derefs): BIT_FIELD_REF added.
2388 2014-10-13 Richard Biener <rguenther@suse.de>
2390 PR tree-optimization/63419
2391 * gimple-fold.h (gimple_convert): New function.
2392 * gimple-fold.c (gimple_convert): Likewise.
2393 * tree-ssa-pre.c (create_expression_by_pieces): Use gimple_convert
2394 to split out required conversions early.
2396 2014-10-13 Richard Sandiford <richard.sandiford@arm.com>
2398 * rtlanal.c (generic_subrtx_iterator <T>::add_subrtxes_to_queue):
2399 Add the parts of an insn in reverse order, with the pattern at
2400 the top of the queue. Detect when we're iterating over a SEQUENCE
2401 pattern and in that case just consider patterns of subinstructions.
2403 2014-10-12 Oleg Endo <olegendo@gcc.gnu.org>
2406 * config/sh/sh-protos (sh_find_equiv_gbr_addr): Use rtx_insn* instead
2408 * config/sh/sh.c (sh_find_equiv_gbr_addr): Use def chains instead of
2410 (sh_find_equiv_gbr_addr): Do nothing if input mem is already a GBR
2411 address. Use def chains to handle GBR clobbering call insns.
2413 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
2415 * asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h,
2416 config/darwin.c, config/m32c/m32c.c, config/mep/mep.c,
2417 config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c,
2418 function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c,
2419 output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c,
2420 tree-ssa.c, varasm.c: Use hash-table instead of hashtab.
2421 * doc/gty.texi (for_user): Document new option.
2422 * gengtype.c (create_user_defined_type): Don't try to get a struct for
2424 (walk_type): Don't error out on for_user option.
2425 (write_func_for_structure): Emit user marking routines if requested by
2427 (write_local_func_for_structure): Likewise.
2428 (main): Mark types with for_user option as used.
2429 * ggc.h (gt_pch_nx): Add overload for unsigned int.
2430 * hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads.
2431 * hash-table.h (ggc_hasher): New struct.
2432 (hash_table::create_ggc): New function.
2433 (gt_pch_nx): New overload for hash_table.
2435 2014-10-11 Oleg Endo <olegendo@gcc.gnu.org>
2437 * config/sh/sh.h (TARGET_SH4A_ARCH): Remove macro.
2438 * config/sh/sh.h: Replace uses of TARGET_SH4A_ARCH with TARGET_SH4A.
2439 * config/sh/sh.c: Likewise.
2440 * config/sh/sh-mem.cc: Likewise.
2441 * config/sh/sh.md: Likewise.
2442 * config/sh/predicates.md: Likewise.
2443 * config/sh/sync.md: Likewise.
2445 2014-10-11 Martin Liska <mliska@suse.cz>
2448 * cgraphunit.c (symbol_table::process_new_functions): Missing call
2449 for call_cgraph_insertion_hooks added.
2451 2014-10-10 Jakub Jelinek <jakub@redhat.com>
2454 * stor-layout.c (min_align_of_type): Don't decrease alignment
2455 through BIGGEST_FIELD_ALIGNMENT or ADJUST_FIELD_ALIGN if
2456 TYPE_USER_ALIGN is set.
2458 2014-10-10 Uros Bizjak <ubizjak@gmail.com>
2460 PR rtl-optimization/63483
2461 * alias.c (true_dependence_1): Do not exit early for MEM_READONLY_P
2462 references when alignment ANDs are involved.
2463 (write_dependence_p): Ditto.
2464 (may_alias_p): Ditto.
2466 2014-10-10 Marek Polacek <polacek@redhat.com>
2468 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_OBJECT_SIZE.
2469 * doc/invoke.texi: Document -fsanitize=object-size.
2470 * flag-types.h (enum sanitize_code): Add SANITIZE_OBJECT_SIZE and
2471 or it into SANITIZE_UNDEFINED.
2472 * gimple-fold.c (gimple_fold_call): Optimize IFN_UBSAN_OBJECT_SIZE.
2473 * internal-fn.c (expand_UBSAN_OBJECT_SIZE): New function.
2474 * internal-fn.def (UBSAN_OBJECT_SIZE): Define.
2475 * opts.c (common_handle_option): Handle -fsanitize=object-size.
2476 * ubsan.c: Include tree-object-size.h.
2477 (ubsan_type_descriptor): Call tree_to_uhwi instead of tree_to_shwi.
2478 (ubsan_expand_bounds_ifn): Use false instead of 0.
2479 (ubsan_expand_objsize_ifn): New function.
2480 (instrument_object_size): New function.
2481 (pass_ubsan::execute): Add object size instrumentation.
2482 * ubsan.h (ubsan_expand_objsize_ifn): Declare.
2484 2014-10-10 Richard Henderson <rth@redhat.com>
2487 * shrink-wrap.c (move_insn_for_shrink_wrap): Don't use single_set.
2488 Restrict the set of expressions we're willing to move.
2490 2014-10-10 Jeff Law <law@redhat.com>
2492 * ira.c (struct equivalence): Promote INIT_INSNs field to
2493 an rtx_insn_list. Add comments.
2494 (no_equiv): Promote LIST to an rtx_insn_list. Update
2495 testing for and creating the special marker. Use methods
2496 to extract the insn and next pointers. Promote INSN to an
2498 (update_equiv_regs): Update test for special marker in the
2501 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2503 * configure.ac: Add --enable-fix-cortex-a53-835769 option.
2504 * configure: Regenerate.
2505 * config/aarch64/aarch64.c (aarch64_override_options): Handle
2506 TARGET_FIX_ERR_A53_835769_DEFAULT.
2507 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init
2509 * doc/install.texi (aarch64*-*-*): Document
2510 new --enable-fix-cortex-a53-835769 option.
2512 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2513 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2515 * config/aarch64/aarch64.h (FINAL_PRESCAN_INSN): Define.
2516 (ADJUST_INSN_LENGTH): Define.
2517 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): New option.
2518 * config/aarch64/aarch64.c (is_mem_p): New function.
2519 (is_memory_op): Likewise.
2520 (aarch64_prev_real_insn): Likewise.
2521 (is_madd_op): Likewise.
2522 (dep_between_memop_and_curr): Likewise.
2523 (aarch64_madd_needs_nop): Likewise.
2524 (aarch64_final_prescan_insn): Likewise.
2525 * doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-835769
2526 and -mno-fix-cortex-a53-835769 options.
2528 2014-10-10 Jakub Jelinek <jakub@redhat.com>
2530 PR tree-optimization/63464
2531 * tree-switch-conversion.c (struct case_bit_test): Remove
2532 hi and lo fields, add wide_int mask field.
2533 (emit_case_bit_tests): Add MAXVAL argument, rewrite uses of
2534 hi/lo fields into wide_int mask operations, optimize by pretending
2535 minval to be 0 if maxval is small enough.
2536 (process_switch): Adjust caller.
2538 2014-10-10 Richard Biener <rguenther@suse.de>
2540 PR tree-optimization/63379
2541 * tree-vect-slp.c (vect_get_constant_vectors): Do not compute
2542 a neutral operand for min/max when it is not a reduction chain.
2544 2014-10-10 Richard Biener <rguenther@suse.de>
2546 PR tree-optimization/63476
2547 * tree-ssa-pre.c (struct bb_bitmap_sets): Add vop_on_exit member.
2548 (BB_LIVE_VOP_ON_EXIT): New define.
2549 (create_expression_by_pieces): Assign VUSEs to stmts.
2550 (compute_avail): Track BB_LIVE_VOP_ON_EXIT.
2551 (pass_pre::execute): Assert virtual SSA form is up-to-date
2554 2014-10-10 Eric Botcazou <ebotcazou@adacore.com>
2556 * lra-assigns.c (assign_by_spills): Error out on spill failure.
2558 2014-10-09 Markus Trippelsdorf <markus@trippelsdorf.de>
2560 * pa-polymorphic-call.c (check_stmt_for_type_change): Move
2563 2014-10-09 Richard Biener <rguenther@suse.de>
2565 PR tree-optimization/63380
2566 * tree-ssa-tail-merge.c (stmt_local_def): Exclude stmts that
2569 2014-10-09 Joern Rennecke <joern.rennecke@embecosm.com>
2571 * config/avr/avr.opt (mmcu=): Change to have a string value.
2572 (mn-flash=, mskip-bug, march=, mrmw): New options.
2573 (HeaderInclude): New.
2574 (mmcu=): Remove Var / Init clauses.
2575 * config/avr/avr.h (DRIVER_SELF_SPECS): Translate -mmcu into a
2577 (SYMBOL_FLAG_IO, SYMBOL_FLAG_ADDRESS): Define.
2578 (ASM_OUTPUT_ALIGNED_BSS): Use avr_asm_asm_output_aligned_bss.
2579 (SYMBOL_FLAG_IO_LOW): Define.
2580 (avr_device_to_as, avr_device_to_ld): Don't declare.
2581 (avr_device_to_data_start, avr_device_to_startfiles): Likewise.
2582 (avr_device_to_devicelib, avr_device_to_sp8): Likewise.
2583 (EXTRA_SPEC_FUNCTIONS): Don't define.
2584 (ASM_SPEC): Translate -arch= option to -mmcu= option.
2585 (LINK_SPEC): Translate -arch= option to -m= option.
2586 Don't use device_to_ld / device_to_data_start.
2587 (STARTFILE_SPEC): Now empty.
2588 (ASM_SPEC): Add -%{mrelax: --mlink-relax}.
2589 * config/avr/gen-avr-mmcu-specs.c: New file.
2590 * config/avr/t-avr (gen-avr-mmcu-specs$(build_exeext)): New rule.
2591 (s-device-specs): Likewise.
2592 (GCC_PASSES): Add s-device-specs.
2593 (install-driver): Depend on install-device-specs.
2594 (install-device-specs): New rule.
2595 * config/avr/avr.c (avr_option_override): Look up mcu arch by
2596 avr_arch_index and provide fallback initialization for avr_n_flash.
2597 (varasm.h): #include.
2598 (avr_print_operand) <i>: Allow SYMBOL_REF with SYMBOL_FLAG_IO;
2599 (avr_handle_addr_attribute, avr_eval_addr_attrib): New functions.
2600 (avr_attribute_table): Add "io", "address" and "io_low".
2601 (avr_asm_output_aligned_decl_common): Change type of decl to tree.
2602 Add special handling for symbols with "io" and/or "address" attributes.
2603 (avr_asm_asm_output_aligned_bss): New function.
2604 (avr_encode_section_info): Set SYMBOL_FLAG_IO and SYMBOL_FLAG_ADDRESS
2605 as appropriate. Handle io_low attribute.
2606 (avr_out_sbxx_branch): Handle symbolic io addresses.
2607 (avr_xload_libgcc_p, avr_nonconst_pointer_addrspace): Use
2608 avr_n_flash instead of avr_current_device->n_flash.
2609 (avr_pgm_check_var_decl, avr_insert_attributes): Likewise.
2610 (avr_emit_movmemhi): Likewise.
2611 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Likewise.
2612 Use TARGET_RMW instead of avr_current_device->dev_attributes.
2613 Don't define avr_current_device->macro (that's the specfile's job).
2614 Use TARGET_SKIP_BUG instead of avr_current_device->errata_skip.
2615 * config/avr/avr.c (avr_2word_insn_p): Likewise.
2616 * config/avr/avr.md (*cpse.ne): Likewise.
2617 (mov<mode>): Use avr_eval_addr_attrib.
2618 (cbi): Change constraint for low_io_address_operand operand to "i".
2619 (sbi, sbix_branch, sbix_branch_bit7, insv.io, insv.not.io): Likewise.
2620 * config/avr/predicates.md (io_address_operand):
2621 Allow SYMBOL_REF with SYMBOL_FLAG_IO.
2622 (low_io_address_operand): Allow SYMBOL_REF with SYMBOL_FLAG_IO_LOW.
2623 * config/avr/avr-protos.h (avr_asm_output_aligned_decl_common):
2625 (avr_eval_addr_attrib, avr_asm_asm_output_aligned_bss): Prototype.
2626 * config/avr/genmultilib.awk: Use -march=.
2627 Remove Multilib matches processing.
2628 * config/avr/t-multilib, config/avr/avr-tables.opt: Regenerate.
2629 * config/avr/avr-arch.h: Add double include guard.
2630 (avr_mcu_t) <library_name>: Update comment.
2631 * config/avr/driver-avr.c (avr_device_to_as): Delete.
2632 (avr_device_to_ld, avr_device_to_data_start): Likewise.
2633 (avr_device_to_startfiles, avr_device_to_devicelib): Likewise.
2634 (avr_device_to_sp8): Likewise.
2635 * config/avr/genopt.sh: Instead avr_mcu, emit an Enum for avr_arch.
2637 * doc/extend.texi (io, address): Document new AVR variable attributes.
2640 2014-10-09 Marek Polacek <polacek@redhat.com>
2642 * doc/invoke.texi: Document -fsanitize=bool and -fsanitize=enum.
2644 2014-10-08 Richard Biener <rguenther@suse.de>
2646 PR tree-optimization/61969
2647 * tree-nrv.c (pass_nrv::execute): Properly test for automatic
2650 2014-10-09 Richard Biener <rguenther@suse.de>
2652 PR tree-optimization/63445
2653 * tree-vrp.c (simplify_cond_using_ranges): Only warn about
2654 overflow for non-equality compares.
2656 2014-10-09 Uros Bizjak <ubizjak@gmail.com>
2658 PR rtl-optimization/57003
2659 * regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
2660 also check CALL_INSN_FUNCTION_USAGE for clobbers again after
2661 killing regs_invalidated_by_call.
2663 2014-10-08 Teresa Johnson <tejohnson@google.com>
2666 * tree-ssa-threadupdate.c (estimated_freqs_path): New function.
2667 (ssa_fix_duplicate_block_edges): Invoke it.
2668 (mark_threaded_blocks): Make two passes to avoid ordering dependences.
2670 2014-10-08 Oleg Endo <olegendo@gcc.gnu.org>
2673 * config/sh/sync.md (atomic_exchangesi_hard, atomic_exchange<mode>_hard,
2674 atomic_fetch_<fetchop_name>si_hard,
2675 atomic_fetch_<fetchop_name><mode>_hard, atomic_fetch_nandsi_hard,
2676 atomic_fetch_nand<mode>_hard, atomic_<fetchop_name>_fetchsi_hard,
2677 atomic_<fetchop_name>_fetch<mode>_hard, atomic_nand_fetchsi_hard,
2678 atomic_nand_fetch<mode>_hard): Add missing set of T_REG.
2680 2014-10-08 Rong Xu <xur@google.com>
2682 * gcov-tool.c (profile_overlap): New driver function
2683 to compute profile overlap.
2684 (print_overlap_usage_message): New.
2685 (overlap_usage): New.
2687 (print_usage): Add calls to overlap function.
2689 * doc/gcov-tool.texi: Add documentation.
2691 2014-10-08 Steve Ellcey <sellcey@mips.com>
2693 * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Change
2694 LINUX64_DRIVER_SELF_SPECS to LINUX_DRIVER_SELF_SPECS
2696 2014-10-08 Jan Hubicka <hubicka@ucw.cz>
2698 * ipa-polymorphic-call.c (extr_type_from_vtbl_store): Do better
2699 pattern matching of MEM_REF.
2700 (check_stmt_for_type_change): Update.
2702 2014-10-08 Steve Ellcey <sellcey@mips.com>
2704 * config/mips/linux64.h: Remove.
2705 * config/mips/gnu-user64.h: Remove.
2706 * gcc.config (mips*-*-*): Remove references to linux64.h and
2708 * config/mips/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): Replace
2709 with modified version from gnu-user64.h.
2710 (LINUX_DRIVER_SELF_SPECS): Update parts from gnu-user64.h.
2711 (LOCAL_LABEL_PREFIX): Copy from gnu-user64.h.
2712 * config/mips/linux.h (GNU_USER_LINK_EMULATION32): Copy from
2714 (GNU_USER_LINK_EMULATION64): Ditto.
2715 (GNU_USER_LINK_EMULATIONN32): Ditto.
2716 (GLIBC_DYNAMIC_LINKER32): Ditto.
2717 (GLIBC_DYNAMIC_LINKER64): Ditto.
2718 (GLIBC_DYNAMIC_LINKERN32): Ditto.
2719 (UCLIBC_DYNAMIC_LINKER32): Ditto.
2720 (UCLIBC_DYNAMIC_LINKER64): Ditto.
2721 (UCLIBC_DYNAMIC_LINKERN32): Ditto.
2722 (BIONIC_DYNAMIC_LINKERN32): Ditto.
2723 (GNU_USER_DYNAMIC_LINKERN32): Ditto.
2724 (GLIBC_DYNAMIC_LINKER): Delete.
2725 (UCLIBC_DYNAMIC_LINKER): Delete.
2727 2014-10-08 Joern Rennecke <joern.rennecke@embecosm.com>
2728 Richard Biener <rguenther@suse.de>
2730 * cfgexpand.c (expand_debug_expr) <TARGET_MEM_REF>:
2731 Get address space from operand 0 (BASE).
2733 2014-10-07 Iain Sandoe <iain@codesourcery.com>
2736 * config/i386/i386.c (x86_output_mi_thunk): Fix darwin fallout.
2738 2014-10-07 Aldy Hernandez <aldyh@redhat.com>
2740 * dwarf2out.c: Remove current_function_has_inlines.
2741 (gen_subprogram_die): Same.
2742 (gen_inlined_subroutine_die): Same.
2744 2014-10-07 Ilya Tocar <ilya.tocar@intel.com>
2746 * config/i386/adxintrin.h (_subborrow_u64): Use long long for param
2748 (_addcarry_u64): Ditto.
2749 (_addcarryx_u64): Ditto.
2751 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
2753 * cgraph.h (cgraph_node::get_fun): Declare.
2754 * cgraph.c (cgraph_node::get_fun): New method.
2755 * ipa-inline.c (can_inline_edge_p): Use it.
2757 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
2759 * lto-opts.c (lto_write_options): Handle -fmath-errno, -fsigned-zeros
2760 and -ftrapping-math.
2761 * lto-wrapper.c (merge_and_complain): Likewise.
2762 (run_gcc): Likewise.
2764 2014-10-06 Rong Xu <xur@google.com>
2766 * params.def (PARAM_INDIR_CALL_TOPN_PROFILE): New param.
2767 * tree-profile.c: (params.h): New include.
2768 (init_ic_make_global_vars): Make __gcov_indirect_call_topn_callee
2769 and __gcov_indirect_call_topn_counters for
2770 indirect_call_topn_profile.
2771 (gimple_init_edge_profiler): New decls for
2772 __gcov_indirect_call_topn_profiler.
2773 (gimple_gen_ic_profiler): Generate the correct profiler call.
2774 (gimple_gen_ic_func_profiler): Fix format.
2775 * value-prof.c (params.h): New include.
2776 (dump_histogram_value): Hanlde indirect_call_topn counters.
2777 (stream_in_histogram_value): Ditto.
2778 (gimple_indirect_call_to_profile): Use indirect_call_topn
2779 profile when PARAM_INDIR_CALL_TOPN_PROFILE is set.
2780 (gimple_find_values_to_profile): Hanlde indirect_call_topn
2782 * value-prof.h (enum hist_type): Histrogram type for
2783 indirect_call_topn counters.
2784 * profile.c (instrument_values): Instrument
2785 indirect_call_topn counters.
2787 2014-10-06 Rong Xu <xur@google.com>
2789 * Makefile.in: Fix dependence.
2790 * gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV): Add
2791 indirect call topn profiler.
2794 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
2796 * calls.c (expand_call): Do not use the target as the return slot if
2797 it is not sufficiently aligned.
2799 2014-10-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2801 * config/rs6000/rs6000.c (analyze_swaps commentary): Add
2802 discussion of permutes and why we don't handle them.
2804 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
2806 * config/sparc/predicates.md (int_register_operand): Delete.
2808 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
2810 * dwarf2cfi.c (create_pseudo_cfg): Fix trace numbering.
2812 2014-10-06 Jakub Jelinek <jakub@redhat.com>
2814 * ubsan.h (ubsan_get_source_location): New prototype.
2815 * ubsan.c (ubsan_source_location_type): New variable.
2816 Function renamed to ...
2817 (ubsan_get_source_location_type): ... this. Cache
2818 return value in ubsan_source_location_type variable.
2819 (ubsan_source_location, ubsan_create_data): Use
2820 ubsan_get_source_location_type instead of
2821 ubsan_source_location_type.
2822 * asan.c (asan_protect_global): Don't protect globals
2823 with ubsan_get_source_location_type () type.
2824 (asan_add_global): Provide global decl location info
2827 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2829 * ipa-prop.c (try_make_edge_direct_virtual_call): Remove overactive
2832 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2834 * ipa-polymorphic-call.c (possible_placement_new): Fix condition
2836 (ipa_polymorphic_call_context::restrict_to_inner_type): Do not walk
2838 (ipa_polymorphic_call_context::dump): Fix formating.
2839 (walk_ssa_copies): Add logic avoiding loops; update uses.
2840 * ipa-prop.c (ipa_analyze_call_uses): Compute vptr_changed.
2842 2014-10-02 Mark Wielaard <mjw@redhat.com>
2845 * dwarf2out.c (gen_subprogram_die): When a member function is
2846 explicitly deleted then add a DW_AT_GNU_deleted attribute.
2847 * langhooks.h (struct lang_hooks_for_decls): Add
2848 function_decl_deleted_p langhook.
2849 * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
2850 (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_DELETED_P.
2852 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2854 * ipa-polymorphic-call.c (walk_ssa_copies): Recognize
2855 NULL pointer checks.
2856 (ipa_polymorphic_call_context::get_dynamic_type): Return true
2857 if type doesn't change.
2858 * cgraph.h (cgraph_indirect_call_info): New flag.
2859 * cgraph.c (cgraph_node::create_indirect_edge): Initialize it.
2860 (cgraph_node::dump): Dump it.
2861 * ipa-prop.c (ipa_analyze_call_uses): Ignore return valud
2862 of context.get_dynamic_type.
2863 (ipa_make_edge_direct_to_target): Do not speculate
2864 edge that is already speuclative.
2865 (try_make_edge_direct_virtual_call): Use VPTR_CHANGED; Do not
2866 speculate to __builtin_unreachable
2867 (ipa_write_indirect_edge_info, ipa_read_indirect_edge_info): Stream
2869 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use vptr_changed.
2871 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2873 * ipa-prop.c (ipa_compute_jump_functions_for_edge): Call
2874 get_dynamic_type; drop TODO.
2875 * ipa-polymorphic-call.c
2876 (ipa_polymorphic_call_context::get_dynamic_type): Be ready
2877 for otr_type to be unknown.
2879 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
2881 * common/config/score/score-common.c: Remove.
2882 * config.gcc: Remove support for score-*.
2883 * config/score/constraints.md: Remove.
2884 * config/score/elf.h: Remove.
2885 * config/score/predicates.md: Remove.
2886 * config/score/score-conv.h: Remove.
2887 * config/score/score-generic.md: Remove.
2888 * config/score/score-modes.def: Remove.
2889 * config/score/score-protos.h: Remove.
2890 * config/score/score.c: Remove.
2891 * config/score/score.h: Remove.
2892 * config/score/score.md: Remove.
2893 * config/score/score.opt: Remove.
2894 * doc/md.texi: Don't document score-*.
2896 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
2899 * genconditions.c: Directly include ggc.h before rtl.h.
2901 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
2903 * ipa-polymorphic-call.c
2904 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Fix
2905 code determining speculative type.
2906 (ipa_polymorphic_call_context::combine_with): Fix speculation merge.
2908 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2910 * altivec.md (altivec_lvsl): New define_expand.
2911 (altivec_lvsl_direct): Rename define_insn from altivec_lvsl.
2912 (altivec_lvsr): New define_expand.
2913 (altivec_lvsr_direct): Rename define_insn from altivec_lvsr.
2914 * rs6000.c (rs6000_expand_builtin): Change to use
2915 altivec_lvs[lr]_direct; remove commented-out code.
2917 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2919 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
2920 Issue a warning message when vec_lvsl or vec_lvsr is used with a
2921 little endian target.
2923 2014-10-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
2925 * tree-pretty-print.c (dump_location): Make it extern. Dump also
2927 * tree-pretty-print.h (dump_location): Declare.
2928 * gimple-pretty-print.c (dump_gimple_phi): Use dump_location.
2929 (pp_gimple_stmt_1): Likewise.
2930 (dump_implicit_edges): Likewise.
2931 * gimplify.c (gimplify_call_expr): Use LOCATION_FILE and
2935 2014-10-03 David Malcolm <dmalcolm@redhat.com>
2937 * gcc.c (driver::global_initializations): Remove "const" so
2938 that GCC_DRIVER_HOST_INITIALIZATION can modify decoded_options
2939 and decoded_options_count.
2941 2014-10-03 Maciej W. Rozycki <macro@codesourcery.com>
2943 * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Remove
2945 * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Handle
2946 TARGET_E500_DOUBLE case here.
2948 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
2953 * doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
2955 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
2957 * cgraph.h (struct indirect_call_info): Add IN_POLYMORPHIC_CDTOR
2958 * lto-cgraph.c (lto_output_edge, input_edge): Stream
2959 in_polymorphic_cdtor
2960 * cgraph.c (symbol_table::create_edge): Compute in_polymorphic_cdtor.
2961 (cgraph_edge::make_speculative): Copy in_polymorphic_cdtor.
2962 * cgraphclones.c (cgraph_edge::clone): Likewise.
2963 * ipa-prop.c (update_jump_functions_after_inlining,
2964 try_make_edge_direct_virtual_call): Pass in_polymorphic_cdtor
2965 to possible_dynamic_type_change.
2966 (decl_maybe_in_construction_p): Allow empty OUTER_TYPE and BASE.
2967 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
2968 IN_POLY_CDOTR argument.
2970 * ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
2971 for BASE and OUTER_TYPE being NULL.
2972 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
2973 in_poly_cdtor parameter.
2975 2014-10-03 Jakub Jelinek <jakub@redhat.com>
2977 * config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Fix up formatting.
2978 (ix86_expand_vec_perm): Only call ix86_expand_vec_perm_vpermi2 if
2980 (expand_vec_perm_1): Likewise.
2982 2014-10-03 Jakub Jelinek <jakub@redhat.com>
2983 Uros Bizjak <ubizjak@gmail.com>
2985 PR tree-optimization/61403
2986 * config/i386/i386.c (expand_vec_perm_palignr): Fix a spelling
2987 error in comment. Also optimize 256-bit vectors for AVX2
2988 or AVX (floating vectors only), provided the first permutation
2989 can be performed in one insn.
2991 2014-10-03 David Malcolm <dmalcolm@redhat.com>
2993 * gcc.c (class driver): New class.
2994 (main): Reimplement in terms of driver::main, moving most of the
2995 locals to be locals within individual methods of class driver.
2996 The remaining locals "explicit_link_files", "decoded_options" and
2997 "decoded_options_count" are used by multiple driver:: methods, and
2998 so become member data. Doing so isolates the argc/argv reads and
2999 writes. Replace "goto out" with a special exit code from
3000 new method driver::prepare_infiles. Split out the old
3001 implementation of main into the following...
3002 (driver::main): New function, corresponding to the old "main"
3004 (driver::set_progname): New function, taken from the old
3005 "main" implementation.
3006 (driver::expand_at_files): Likewise.
3007 (driver::decode_argv): Likewise.
3008 (driver::global_initializations): Likewise.
3009 (driver::build_multilib_strings): Likewise.
3010 (driver::set_up_specs): Likewise.
3011 (driver::putenv_COLLECT_GCC): Likewise.
3012 (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Likewise.
3013 (driver::handle_unrecognized_options): Likewise.
3014 (driver::maybe_print_and_exit): Likewise.
3015 (driver::prepare_infiles): Likewise.
3016 (driver::do_spec_on_infiles): Likewise.
3017 (driver::maybe_run_linker): Likewise.
3018 (driver::final_actions): Likewise.
3019 (driver::get_exit_code): Likewise.
3021 2014-10-03 Yury Gribov <y.gribov@samsung.com>
3023 * asan.c (asan_finish_file): Disable __asan_init calls for KASan;
3024 don't emit empty ctors.
3026 2014-10-03 Eric Botcazou <ebotcazou@adacore.com>
3028 * convert.c (convert_to_integer): Do not introduce useless conversions
3029 between integral types.
3031 2014-10-03 David Sherwood <david.sherwood@arm.com>
3033 * ira-int.h (ira_allocno): Mark hard_regno as signed.
3035 2014-10-03 Ilya Enkovich <ilya.enkovich@intel.com>
3037 * lra-constraints.c (inherit_in_ebb): Handle calls with
3038 multiple return values.
3039 * caller-save.c (save_call_clobbered_regs): Likewise.
3041 2014-10-03 Jakub Jelinek <jakub@redhat.com>
3043 * tree-vect-data-refs.c (vect_permute_load_chain,
3044 vect_shift_permute_load_chain): Fix a typo in temporary var names,
3045 suffle3 to shuffle3.
3048 * omp-low.c (taskreg_contexts): New variable.
3049 (scan_omp_parallel): Push newly created context into taskreg_contexts
3050 vector and move record layout code to finish_taskreg_scan.
3051 (scan_omp_task): Likewise.
3052 (finish_taskreg_scan): New function.
3053 (execute_lower_omp): Call finish_taskreg_scan on all taskreg_contexts
3054 vector elements and release it.
3057 * config/i386/i386.c (expand_vec_perm_palignr): If op1, op0 order
3058 of palignr arguments can't be used due to min 0 or max - min
3059 too high, try also op0, op1 order of palignr arguments.
3061 2014-10-02 Jan Hubicka <hubicka@ucw.cz>
3063 * cgraph.h (ipa_polymorphic_call_context):
3064 Turn bools into bitfields; add DYNAMIC; make MAKE_SPECULATIVE
3065 private, add POSSIBLE_DYNAMIC_TYPE_CHANGE.
3066 * ipa-polymorphic-call.c
3067 (ipa_polymorphic_call_context::restrict_to_inner_class): Allow accesses
3068 past end of dynamic types.
3069 (ipa_polymorphic_call_context::stream_out,
3070 speculative_outer_type): Stream dynamic flag.
3071 (ipa_polymorphic_call_context::set_by_decl): Clear DYNAMIC.
3072 (ipa_polymorphic_call_context::ipa_polymorphic_call_context):
3074 (ipa_polymorphic_call_context::get_dynamic_type): Use DYNAMIC;
3076 (ipa_polymorphic_call_context::combine_with): Propagate dynamic.
3077 * ipa-prop.c (update_jump_functions_after_inlining,
3078 try_make_edge_direct_virtual_call): Use possible_dynamic_type_change.
3080 2014-10-02 Teresa Johnson <tejohnson@google.com>
3082 * tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies
3083 up when synthesizing counts to avoid rounding errors.
3085 2014-10-02 Teresa Johnson <tejohnson@google.com>
3088 * tree-ssa-threadupdate.c (freqs_to_counts_path): Remove
3089 asserts to handle incoming insanities.
3091 2014-10-02 Martin Jambor <mjambor@suse.cz>
3093 PR tree-optimization/63375
3094 * tree-sra.c (build_access_from_expr_1): Disqualify volatile
3097 2014-10-02 Olivier Hainque <hainque@adacore.com>
3099 * Makefile.in (CROSS): Define, to @CROSS.
3101 2014-10-02 Jakub Jelinek <jakub@redhat.com>
3104 * config/i386/i386.c (expand_vec_perm_1): Try expand_vec_perm_palignr
3105 if it expands to a single insn only.
3106 (expand_vec_perm_palignr): Add SINGLE_INSN_ONLY_P argument. If true,
3107 fail unless in_order is true. Add forward declaration.
3108 (expand_vec_perm_vperm2f128): Fix up comment about which permutation
3109 is useful for one_operand_p.
3110 (ix86_expand_vec_perm_const_1): Adjust expand_vec_perm_palignr caller.
3112 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
3114 * cgraphclones.c (build_function_type_skip_args): Do not make new
3115 type variant of old.
3117 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
3119 * ipa-prop.h (ipa_get_controlled_uses): Add hack to avoid ICE
3120 when speculation is added.
3121 (ipa_edge_args): Add polymorphic_call_contexts.
3122 (ipa_get_ith_polymorhic_call_context): New accesor.
3123 (ipa_make_edge_direct_to_target): Add SPECULATIVE parameter.
3124 * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Print contexts.
3125 (ipa_compute_jump_functions_for_edge): Compute contexts.
3126 (update_jump_functions_after_inlining): Update contexts.
3127 (ipa_make_edge_direct_to_target): Add SPECULATIVE argument;
3128 update dumping; add speculative edge creation.
3129 (try_make_edge_direct_virtual_call): Add CTX_PTR parameter; handle
3131 (update_indirect_edges_after_inlining): Pass down context.
3132 (ipa_edge_duplication_hook): Duplicate contexts.
3133 (ipa_write_node_info): Stream out contexts.
3134 (ipa_read_node_info): Stream in contexts.
3135 * ipa-devirt.c (type_all_derivations_known_p): Avoid ICE on non-ODR
3137 (try_speculative_devirtualization): New function.
3138 * ipa-utils.h (try_speculative_devirtualization): Declare.
3140 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
3142 * ipa.c (walk_polymorphic_call_targets): Avoid ICE when
3145 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
3147 * ipa-prop.c (ipa_modify_formal_parameters): Do not merge
3150 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
3152 * ipa-polymorphic-call.c
3153 (ipa_polymorphic_call_context::restrict_to_inner_class):
3154 Rename EXPECTED_TYPE to OTR_TYPE; Validate speculation late;
3155 use speculation_consistent_p to do so; Add CONSDER_BASES
3156 and CONSIDER_PLACEMENT_NEW parameters.
3157 (contains_type_p): Add CONSDER_PLACEMENT_NEW and CONSIDER_BASES;
3158 short circuit obvious cases.
3159 (ipa_polymorphic_call_context::dump): Improve formatting.
3160 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Use
3161 combine_speculation_with to record speculations; Do not ICE when
3162 object is located in pointer type decl; do not ICE for methods
3163 of UNION_TYPE; do not record nonpolymorphic types.
3164 (ipa_polymorphic_call_context::speculation_consistent_p): New method.
3165 (ipa_polymorphic_call_context::combine_speculation_with): New method.
3166 (ipa_polymorphic_call_context::combine_with): New method.
3167 (ipa_polymorphic_call_context::make_speculative): Move here; use
3168 combine speculation.
3169 * cgraph.h (ipa_polymorphic_call_context): Update
3170 restrict_to_inner_class prototype; add offset_by, make_speculative,
3171 combine_with, useless_p, combine_speculation_with and
3172 speculation_consistent_p methods.
3173 (ipa_polymorphic_call_context::offset_by): New method.
3174 (ipa_polymorphic_call_context::useless_p): New method.
3176 2014-10-01 Segher Boessenkool <segher@kernel.crashing.org>
3178 PR rtl-optimization/62151
3179 * combine.c (can_combine_p): Allow the destination register of INSN
3180 to be clobbered in I3.
3181 (subst): Do not substitute into clobbers of registers.
3183 2014-10-01 Jakub Jelinek <jakub@redhat.com>
3186 * dwarf2out.c (loc_list_from_tree): Handle MEM_REF with non-zero
3187 offset, TARGET_MEM_REF and SSA_NAME.
3189 * config/i386/i386.c (expand_vec_perm_palignr): Handle
3190 256-bit vectors for TARGET_AVX2.
3192 * config/i386/i386.c (expand_vec_perm_vperm2f128): Canonicalize
3196 * config/i386/i386.c (expand_vec_perm_pshufb): Fix up rperm[0]
3197 argument to avx2_permv2ti.
3199 2014-10-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3201 * config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
3203 2014-09-30 Uros Bizjak <ubizjak@gmail.com>
3205 * config/i386/i386.md (fmodxf3): Enable for flag_finite_math_only only.
3206 (fmod<mode>3): Ditto.
3207 (fpremxf4_i387): Ditto.
3208 (reminderxf3): Ditto.
3209 (reminder<mode>3): Ditto.
3210 (fprem1xf4_i387): Ditto.
3212 2014-09-30 Teresa Johnson <tejohnson@google.com>
3214 * tree-ssa-threadupdate.c (struct ssa_local_info_t): New
3215 duplicate_blocks bitmap.
3216 (remove_ctrl_stmt_and_useless_edges): Ditto.
3217 (create_block_for_threading): Ditto.
3218 (compute_path_counts): New function.
3219 (update_profile): Ditto.
3220 (recompute_probabilities): Ditto.
3221 (update_joiner_offpath_counts): Ditto.
3222 (freqs_to_counts_path): Ditto.
3223 (clear_counts_path): Ditto.
3224 (ssa_fix_duplicate_block_edges): Update profile info.
3225 (ssa_create_duplicates): Pass new parameter.
3226 (ssa_redirect_edges): Remove old profile update.
3227 (thread_block_1): New duplicate_blocks bitmap,
3228 remove old profile update.
3229 (thread_single_edge): Pass new parameter.
3231 2014-09-30 Ilya Tocar <ilya.tocar@intel.com>
3234 * varasm.c (decode_reg_name_and_count): Check availability for
3235 registers from ADDITIONAL_REGISTER_NAMES.
3237 2014-09-30 David Malcolm <dmalcolm@redhat.com>
3240 * Makefile.in (PRETTY_PRINT_H): Add wide-int-print.h.
3241 (PLUGIN_HEADERS): Add pass-instances.def.
3243 2014-09-30 James Greenhalgh <james.greenhalgh@arm.com>
3245 * config/aarch64/aarch64-simd-builtins.def (sqdmull_laneq): Expand
3247 * config/aarch64/aarch64-simd.md
3248 (aarch64_sqdmull_laneq<mode>): Expand iterator.
3249 * config/aarch64/arm_neon.h (vqdmullh_laneq_s16): New.
3250 (vqdmulls_lane_s32): Fix return type.
3251 (vqdmulls_laneq_s32): New.
3253 2014-09-30 Jakub Jelinek <jakub@redhat.com>
3256 * ifcvt.c (dead_or_predicable): Don't call redirect_jump_1
3257 or invert_jump_1 if jump isn't any_condjump_p.
3259 2014-09-30 Terry Guo <terry.guo@arm.com>
3261 * config/arm/arm-cores.def (cortex-m7): New core name.
3262 * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name.
3264 * config/arm/arm-tables.opt: Regenerated.
3265 * config/arm/arm-tune.md: Regenerated.
3266 * config/arm/arm.h (TARGET_VFP5): New macro.
3267 * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7.
3268 * config/arm/vfp.md (<vrint_pattern><SDF:mode>2,
3269 smax<mode>3, smin<mode>3): Enabled for FPU FPv5.
3270 * doc/invoke.texi: Document new cpu and fpu names.
3272 2014-09-30 Jiong Wang <jiong.wang@arm.com>
3274 * shrink-wrap.c (move_insn_for_shrink_wrap): Check "can_throw_internal"
3275 before sinking insn.
3277 2014-09-30 David Sherwood <david.sherwood@arm.com>
3279 * ira-int.h (ira_allocno): Add "wmode" field.
3280 * ira-build.c (create_insn_allocnos): Add new "parent" function
3282 * ira-conflicts.c (ira_build_conflicts): Add conflicts for registers
3283 that cannot be accessed in wmode.
3285 2014-09-30 Markus Trippelsdorf <markus@trippelsdorf.de>
3287 * data-streamer.c (bp_unpack_var_len_int): Avoid signed
3290 2014-09-29 Andi Kleen <ak@linux.intel.com>
3292 * opts.c (print_filtered_help): Print --param min/max/default
3295 2014-09-29 Kaz Kojima <kkojima@gcc.gnu.org>
3297 * config/sh/sh.md: Use define_c_enum for "unspec" and "unspecv".
3299 2014-09-29 Eric Botcazou <ebotcazou@adacore.com>
3301 * tree-vrp.c (get_single_symbol): New function.
3302 (build_symbolic_expr): Likewise.
3303 (symbolic_range_based_on_p): New predicate.
3304 (extract_range_from_binary_expr_1): Deal with single-symbolic ranges
3305 for PLUS and MINUS. Do not drop symbolic ranges at the end.
3306 (extract_range_from_binary_expr): Try harder for PLUS and MINUS if
3307 operand is symbolic and based on the other operand.
3309 2014-09-29 Chen Gang <gang.chen.5i5j@gmail.com>
3311 * config/microblaze/microblaze.md (call_internal1): Use VOID
3312 instead of SI to fix "((void (*)(void)) 0)()" issue
3314 2014-09-29 Nick Clifton <nickc@redhat.com>
3316 * config/msp430/msp430.c (msp430_expand_prologue): Return a
3317 CLOBBER rtx for naked functions.
3318 (msp430_expand_epilogue): Likewise.
3319 (msp430_use_f5_series_hwmult): Cache result.
3320 (use_32bit_hwmult): Cache result.
3321 (msp430_no_hwmult): New function.
3322 (msp430_output_labelref): Use it.
3324 2014-09-29 Jakub Jelinek <jakub@redhat.com>
3327 * omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
3328 of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
3329 use the alignment of avar rather than ovar.
3331 2014-09-28 John David Anglin <danglin@gcc.gnu.org>
3333 * config/pa/pa.c (pa_output_function_epilogue): Only update
3334 last_address when a nonnote insn is found.
3336 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
3339 * ipa-devirt.c (possible_polymorphic_call_targets): Silence clang warning.
3341 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
3344 * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class):
3345 fix pasto in checking array size.
3347 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
3350 * passes.def (pass_tracer): Move before last dominator pass.
3352 2014-09-26 Thomas Schwinge <thomas@codesourcery.com>
3354 * gcc.c (try_generate_repro): Remove argument "prog". Change all
3356 (run_attempt): Handle errors of "pex_run" invocation.
3358 2014-09-26 Christophe Lyon <christophe.lyon@linaro.org>
3360 * config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
3362 * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
3363 (TARGET_ASAN_SHADOW_OFFSET): Define.
3365 2014-09-26 Martin Liska <mliska@suse.cz>
3367 * cgraph.c (cgraph_node::release_body): New argument keep_arguments
3369 * cgraph.h: Likewise.
3370 * cgraphunit.c (cgraph_node::create_wrapper): Usage of new argument introduced.
3371 * ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos created by Java.
3372 * tree-ssa-alias.c (ao_ref_base_alias_set): Static function transformed to global.
3373 * tree-ssa-alias.h: Likewise.
3375 2014-09-26 Jakub Jelinek <jakub@redhat.com>
3376 Max Ostapenko <m.ostapenko@partner.samsung.com>
3378 * common.opt: New option.
3379 * doc/invoke.texi: Describe new option.
3380 * gcc.c (execute): Don't free first string early, but at the end
3381 of the function. Call retry_ice if compiler exited with
3383 (main): Factor out common code.
3384 (print_configuration): New function.
3385 (files_equal_p): Likewise.
3386 (check_repro): Likewise.
3387 (run_attempt): Likewise.
3388 (do_report_bug): Likewise.
3389 (append_text): Likewise.
3390 (try_generate_repro): Likewise
3392 2014-09-25 Andi Kleen <ak@linux.intel.com>
3394 * config/i386/i386.c (x86_print_call_or_nop): New function.
3395 (x86_function_profiler): Support -mnop-mcount and
3397 * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
3398 * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.
3400 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
3402 * ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
3403 * ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
3404 * tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
3407 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
3409 * ipa-utils.h (subbinfo_with_vtable_at_offset, type_all_derivations_known_p,
3410 type_known_to_have_no_deriavations_p, types_must_be_same_for_odr,
3411 types_odr_comparable): Declare.
3412 (polymorphic_type_binfo_p): Move here from ipa-devirt.c
3413 * ipa-polymorphic-call.c: New file.
3414 (contains_polymorphic_type_p, possible_placement_new,
3415 ipa_polymorphic_call_context::restrict_to_inner_class,
3416 contains_type_p, decl_maybe_in_construction_p,
3417 ipa_polymorphic_call_context::stream_out,
3418 ipa_polymorphic_call_context::debug,
3419 ipa_polymorphic_call_context::stream_in,
3420 ipa_polymorphic_call_context::set_by_decl,
3421 ipa_polymorphic_call_context::set_by_invariant,
3423 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3424 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
3425 extr_type_from_vtbl_ptr_store, record_known_type
3426 check_stmt_for_type_change,
3427 ipa_polymorphic_call_context::get_dynamic_type): Move here from
3429 * ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
3430 and streamer-hooks.h
3431 (contains_polymorphic_type_p, possible_placement_new,
3432 ipa_polymorphic_call_context::restrict_to_inner_class,
3433 contains_type_p, decl_maybe_in_construction_p,
3434 ipa_polymorphic_call_context::stream_out,
3435 ipa_polymorphic_call_context::debug,
3436 ipa_polymorphic_call_context::stream_in,
3437 ipa_polymorphic_call_context::set_by_decl,
3438 ipa_polymorphic_call_context::set_by_invariant,
3440 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3441 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
3442 extr_type_from_vtbl_ptr_store, record_known_type
3443 check_stmt_for_type_change,
3444 ipa_polymorphic_call_context::get_dynamic_type): Move to
3445 ipa-polymorphic-call.c
3446 (type_all_derivations_known_p, types_odr_comparable,
3447 types_must_be_same_for_odr): Export.
3448 (type_known_to_have_no_deriavations_p): New function.
3449 * Makefile.in: Add ipa-polymorphic-call.c
3451 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
3453 * ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
3455 (polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
3456 (possible_polymorphic_call_targets): Instead of computing both
3457 speculative and non-speculative answers, do just one at a time.
3458 Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
3459 (dump_targets): Break out from ...
3460 (dump_possible_polymorphic_call_targets): ... here; dump both speculative
3461 and non-speculative lists.
3462 (ipa_devirt): Update for new possible_polymorphic_call_targets API.
3463 * ipa-utils.h (possible_polymorphic_call_targets): Update.
3465 2014-09-25 Uros Bizjak <ubizjak@gmail.com>
3467 PR rtl-optimization/63348
3468 * emit-rtl.c (try_split): Do not emit extra barrier.
3470 2014-09-25 James Greenhalgh <james.greenhalgh@arm.com>
3472 * config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
3473 * config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
3475 (aarch64_<sur>shll2_n<mode>): Likewise.
3476 (aarch64_<sur>shr_n<mode>): Likewise.
3477 (aarch64_<sur>sra_n<mode>: Likewise.
3478 (aarch64_<sur>s<lr>i_n<mode>): Likewise.
3479 (aarch64_<sur>qshl<u>_n<mode>): Likewise.
3480 * config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
3481 * config/aarch64/iterators.md (ve_mode): New.
3482 (offsetlr): Remap to infix text for use in new predicates.
3483 * config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
3484 (aarch64_simd_shift_imm_hi): Likewise.
3485 (aarch64_simd_shift_imm_si): Likewise.
3486 (aarch64_simd_shift_imm_di): Likewise.
3487 (aarch64_simd_shift_imm_offset_qi): Likewise.
3488 (aarch64_simd_shift_imm_offset_hi): Likewise.
3489 (aarch64_simd_shift_imm_offset_si): Likewise.
3490 (aarch64_simd_shift_imm_offset_di): Likewise.
3491 (aarch64_simd_shift_imm_bitsize_qi): Likewise.
3492 (aarch64_simd_shift_imm_bitsize_hi): Likewise.
3493 (aarch64_simd_shift_imm_bitsize_si): Likewise.
3494 (aarch64_simd_shift_imm_bitsize_di): Likewise.
3496 2014-09-25 Jiong Wang <jiong.wang@arm.com>
3498 * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of
3499 new created BB as the intersection of live-in from "old_dest" and
3502 2014-09-25 Felix Yang <felix.yang@huawei.com>
3504 * lra.c (lra_set_insn_recog_data): Fix typo in comment.
3505 * genautomata.c (merge_states): Ditto.
3507 2014-09-25 Oleg Endo <olegendo@gcc.gnu.org>
3510 * config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
3511 in instruction sequence.
3513 2014-09-25 Nick Clifton <nickc@redhat.com>
3516 * config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
3517 in instruction sequence.
3519 2014-09-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3522 * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
3523 Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.
3525 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3526 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3527 Anna Tikhonova <anna.tikhonova@intel.com>
3528 Ilya Tocar <ilya.tocar@intel.com>
3529 Andrey Turetskiy <andrey.turetskiy@intel.com>
3530 Ilya Verbin <ilya.verbin@intel.com>
3531 Kirill Yukhin <kirill.yukhin@intel.com>
3532 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3534 * config/i386/sse.md
3535 (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
3536 (define_expand "<avx2_avx512>_perm<mode>"): ... this.
3537 (define_expand "avx512f_perm<mode>_mask"): Rename to ...
3538 (define_expand "<avx512>_perm<mode>_mask"): ... this.
3539 Use VI8F_256_512 mode iterator.
3540 (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
3541 (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
3543 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3544 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3545 Anna Tikhonova <anna.tikhonova@intel.com>
3546 Ilya Tocar <ilya.tocar@intel.com>
3547 Andrey Turetskiy <andrey.turetskiy@intel.com>
3548 Ilya Verbin <ilya.verbin@intel.com>
3549 Kirill Yukhin <kirill.yukhin@intel.com>
3550 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3552 * config/i386/sse.md
3553 (define_insn "avx_movshdup256<mask_name>"): Add masking.
3554 (define_insn "sse3_movshdup<mask_name>"): Ditto.
3555 (define_insn "avx_movsldup256<mask_name>"): Ditto.
3556 (define_insn "sse3_movsldup<mask_name>"): Ditto.
3557 (define_insn "vec_dupv2df<mask_name>"): Ditto.
3558 (define_insn "*vec_concatv2df"): Add EVEX version.
3560 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3561 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3562 Anna Tikhonova <anna.tikhonova@intel.com>
3563 Ilya Tocar <ilya.tocar@intel.com>
3564 Andrey Turetskiy <andrey.turetskiy@intel.com>
3565 Ilya Verbin <ilya.verbin@intel.com>
3566 Kirill Yukhin <kirill.yukhin@intel.com>
3567 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3569 * config/i386/sse.md
3570 (define_insn "vec_set<mode>_0"): Add EVEX version.
3572 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3573 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3574 Anna Tikhonova <anna.tikhonova@intel.com>
3575 Ilya Tocar <ilya.tocar@intel.com>
3576 Andrey Turetskiy <andrey.turetskiy@intel.com>
3577 Ilya Verbin <ilya.verbin@intel.com>
3578 Kirill Yukhin <kirill.yukhin@intel.com>
3579 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3581 * config/i386/sse.md
3583 "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
3585 (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
3586 (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
3587 (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
3588 "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
3589 (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
3590 (define_expand "sse2_cvtpd2ps_mask): New.
3591 (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
3592 (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
3594 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3595 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3596 Anna Tikhonova <anna.tikhonova@intel.com>
3597 Ilya Tocar <ilya.tocar@intel.com>
3598 Andrey Turetskiy <andrey.turetskiy@intel.com>
3599 Ilya Verbin <ilya.verbin@intel.com>
3600 Kirill Yukhin <kirill.yukhin@intel.com>
3601 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3603 * config/i386/i386.c
3604 (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
3605 (ufix_notruncv8dfv8si2_mask_round): ... this.
3606 * config/i386/sse.md
3607 (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
3608 (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
3609 (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
3610 (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
3611 (define_expand "sse2_cvtpd2dq"): Delete.
3612 (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
3613 make 2nd operand const0 vector.
3614 (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
3616 (define_mode_attr pd2udqsuff): New.
3618 "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
3619 (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
3620 (define_insn "*avx_cvttpd2dq256_2"): Delete.
3621 (define_expand "sse2_cvttpd2dq"): Ditto.
3622 (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
3623 make 2nd operand const0 vector.
3625 2014-09-25 Jakub Jelinek <jakub@redhat.com>
3627 PR tree-optimization/63341
3628 * tree-vectorizer.h (vect_create_data_ref_ptr,
3629 vect_create_addr_base_for_vector_ref): Add another tree argument
3630 defaulting to NULL_TREE.
3631 * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
3632 argument, pass it down to vect_create_addr_base_for_vector_ref.
3633 (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
3634 add that to base_offset too if non-NULL.
3635 * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
3636 for dr_explicit_realign_optimized set it to vector byte size
3637 - 1 instead of setting offset, pass byte_offset down to
3638 vect_create_data_ref_ptr.
3640 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
3642 * ipa-devirt.c (possible_polymorphic_call_targets): Remove
3643 forgotten debug output; canonicalize querries more wtih LTO.
3645 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
3647 * cgraph.h (class ipa_polymorphic_call_context): Move here from
3648 ipa-utils.h; add stream_int and stream_out methods.
3649 (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
3650 OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
3651 MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
3653 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3654 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3655 ipa_polymorphic_call_context::clear_speculation,
3656 ipa_polymorphic_call_context::clear_outer_type): Move here from
3658 * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
3659 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3660 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3661 ipa_polymorphic_call_context::clear_speculation,
3662 ipa_polymorphic_call_context::clear_outer_type): Likewise.
3663 * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
3665 (ipa_polymorphic_call_context::stream_out): New method.
3666 (ipa_polymorphic_call_context::stream_in): New method.
3667 (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
3668 * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
3670 (ipa_analyze_call_uses): Simplify.
3671 (update_indirect_edges_after_inlining): Do not care about outer_type.
3672 (ipa_write_indirect_edge_info): Update.
3673 (ipa_write_indirect_edge_info): Likewise.
3674 * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
3675 (dump_edge_flags): Break out from ...
3676 (cgraph_node::dump): ... here; dump indirect edges.
3678 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
3680 * ipa-utils.h (polymorphic_call_context): Add
3681 metdhos dump, debug and clear_outer_type.
3682 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
3683 (ipa_polymorphic_call_context::clear_outer_type): New method.
3684 * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
3685 * ipa-devirt.c (types_odr_comparable): New function.
3686 (types_must_be_same_for_odr): New function.
3687 (odr_subtypes_equivalent_p): Simplify.
3688 (possible_placement_new): Break out from ...
3689 (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
3690 be more cuatious about returning false in cases the context may be
3691 valid in derived type or via placement new.
3692 (contains_type_p): Clear maybe_derived_type
3693 (ipa_polymorphic_call_context::dump): New method.
3694 (ipa_polymorphic_call_context::debug): New method.
3695 (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
3696 (ipa_polymorphic_call_context::set_by_invariant): Simplify.
3697 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
3698 (possible_polymorphic_call_targets): Trust context.restrict_to_inner_class
3699 to suceed on all valid cases; remove confused sanity check.
3700 (dump_possible_polymorphic_call_targets): Simplify.
3702 2014-09-24 Aldy Hernandez <aldyh@redhat.com>
3704 * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
3705 lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
3706 tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
3707 varpool.c: Rename all instances of DECL_ABSTRACT to
3710 2014-09-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3712 * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
3713 special handling for stores whose SET_SRC is an UNSPEC (such as
3716 2014-09-24 Jiong Wang <jiong.wang@arm.com>
3718 * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
3719 !REG_P (src) to release more instruction sink opportunities.
3721 2014-09-24 Wilco Dijkstra <wilco.dijkstra@arm.com>
3723 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
3724 move costs for 128-bit types.
3726 2014-09-24 Martin Jambor <mjambor@suse.cz>
3728 * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
3729 when duplicating a PASS_THROUGH jump function when creating a
3732 2014-09-24 Marek Polacek <polacek@redhat.com>
3736 * asan.c (maybe_instrument_call): Add default case.
3737 * ipa-pure-const.c (special_builtin_state): Likewise.
3738 * predict.c (expr_expected_value_1): Likewise.
3739 * lto-streamer-out.c (write_symbol): Initialize variable.
3741 2014-09-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3743 * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
3745 (vmuld_laneq_f64): Likewise.
3746 (vmuls_lane_f32): Likewise.
3747 (vmuls_laneq_f32): Likewise.
3749 2014-09-24 Kirill Yukhin <kirill.yukhin@intel.com>
3752 * varpool.c (varpool_node::add): Pass decl attributes
3753 to lookup_attribute.
3755 2014-09-24 Jakub Jelinek <jakub@redhat.com>
3758 * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
3760 2014-09-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
3762 PR tree-optimization/63266
3763 * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
3764 marker for unknown byte value.
3765 (MARKER_MASK): New macro.
3766 (MARKER_BYTE_UNKNOWN): New macro.
3767 (HEAD_MARKER): New macro.
3768 (do_shift_rotate): Mark bytes with unknown values due to sign
3769 extension when doing an arithmetic right shift. Replace hardcoded
3770 mask for marker by new MARKER_MASK macro.
3771 (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
3772 numbers accordingly.
3774 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3775 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3776 Anna Tikhonova <anna.tikhonova@intel.com>
3777 Ilya Tocar <ilya.tocar@intel.com>
3778 Andrey Turetskiy <andrey.turetskiy@intel.com>
3779 Ilya Verbin <ilya.verbin@intel.com>
3780 Kirill Yukhin <kirill.yukhin@intel.com>
3781 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3783 * config/i386/sse.md
3785 "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
3787 (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
3788 (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
3790 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3791 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3792 Anna Tikhonova <anna.tikhonova@intel.com>
3793 Ilya Tocar <ilya.tocar@intel.com>
3794 Andrey Turetskiy <andrey.turetskiy@intel.com>
3795 Ilya Verbin <ilya.verbin@intel.com>
3796 Kirill Yukhin <kirill.yukhin@intel.com>
3797 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3799 * config/i386/sse.md
3800 (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
3801 (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
3802 (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
3803 (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
3804 (define_expand "avx512vl_pshuflw_mask"): New.
3805 (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
3806 (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
3807 (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
3808 (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
3809 (define_expand "avx512vl_pshufhw_mask"): New.
3810 (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
3812 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3813 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3814 Anna Tikhonova <anna.tikhonova@intel.com>
3815 Ilya Tocar <ilya.tocar@intel.com>
3816 Andrey Turetskiy <andrey.turetskiy@intel.com>
3817 Ilya Verbin <ilya.verbin@intel.com>
3818 Kirill Yukhin <kirill.yukhin@intel.com>
3819 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3821 * config/i386/i386.c
3822 (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
3823 CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
3824 CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
3825 CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
3826 CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
3827 * config/i386/sse.md
3828 (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
3830 "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
3831 (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
3833 "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
3834 (define_expand "avx512vl_pshufdv3_mask"): Ditto.
3835 (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
3836 (define_expand "avx512vl_pshufd_mask"): New.
3837 (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
3839 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3840 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3841 Anna Tikhonova <anna.tikhonova@intel.com>
3842 Ilya Tocar <ilya.tocar@intel.com>
3843 Andrey Turetskiy <andrey.turetskiy@intel.com>
3844 Ilya Verbin <ilya.verbin@intel.com>
3845 Kirill Yukhin <kirill.yukhin@intel.com>
3846 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3848 * config/i386/i386.c
3849 (CODE_FOR_avx2_extracti128): Rename to ...
3850 (CODE_FOR_avx_vextractf128v4di): this.
3851 (CODE_FOR_avx2_inserti128): Rename to ...
3852 (CODE_FOR_avx_vinsertf128v4di): this.
3853 (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
3854 CODE_FOR_avx_vextractf128v4di.
3855 (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
3856 CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
3857 CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
3858 CODE_FOR_avx512vl_vinsertv8si.
3859 * config/i386/sse.md
3861 "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
3862 AVX512_VEC mode iterator.
3864 "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
3867 "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
3868 AVX512_VEC_2 mode iterator.
3869 (define_insn "vec_set_lo_<mode><mask_name>"): New.
3870 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
3871 (define_expand "avx512vl_vinsert<mode>"): Ditto.
3872 (define_insn "avx2_vec_set_lo_v4di"): Delete.
3873 (define_insn "avx2_vec_set_hi_v4di"): Ditto.
3874 (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
3875 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
3876 (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
3877 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
3878 (define_expand "avx2_extracti128"): Delete.
3879 (define_expand "avx2_inserti128"): Ditto.
3881 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3882 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3883 Anna Tikhonova <anna.tikhonova@intel.com>
3884 Ilya Tocar <ilya.tocar@intel.com>
3885 Andrey Turetskiy <andrey.turetskiy@intel.com>
3886 Ilya Verbin <ilya.verbin@intel.com>
3887 Kirill Yukhin <kirill.yukhin@intel.com>
3888 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3890 * config/i386/sse.md
3891 (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
3892 (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
3893 (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
3894 (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
3895 (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
3896 (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
3897 (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
3898 (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
3899 (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
3900 (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
3901 (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
3902 (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
3903 (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
3905 2014-09-24 Zhenqiang Chen <zhenqiang.chen@arm.com>
3907 PR rtl-optimization/63210
3908 * ira-color.c (assign_hard_reg): Ignore conflict cost if the
3909 HARD_REGNO is not available for CONFLICT_A.
3911 2014-09-23 Andi Kleen <ak@linux.intel.com>
3913 * cgraph.h (symtab_node): Add no_reorder attribute.
3914 (symbol_table::output_asm_statements): Remove.
3915 * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
3916 (cgraph_node::create_version_clone): Dito.
3917 (symbol_table::output_asm_statements): Remove.
3918 * trans-mem.c (ipa_tm_create_version_alias): Dito.
3919 * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
3920 (output_in_order): Add no_reorder flag. Only handle no_reorder
3922 (symbol_table::compile): Add separate pass for no_reorder nodes.
3923 (process_common_attributes): Set no_reorder flag in symtab node.
3925 (process_function_and_variable_attributes): Pass symtab nodes to
3926 process_common_attributes.
3927 * doc/extend.texi (no_reorder): Document no_reorder attribute.
3928 * lto-cgraph.c (lto_output_node): Serialize no_reorder.
3929 (lto_output_varpool_node): Dito.
3930 (input_overwrite_node): Dito.
3931 (input_varpool_node): Dito.
3932 * varpool.c (varpool_node::add): Set no_reorder attribute.
3933 (symbol_table::remove_unreferenced_decls): Handle no_reorder.
3934 (symbol_table::output_variables): Dito.
3935 * symtab.c (symtab_node::dump_base): Print no_reorder.
3937 2014-09-23 Jiong Wang <jiong.wang@arm.com>
3939 * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM not
3942 2014-09-23 Thomas Schwinge <thomas@codesourcery.com>
3944 * configure: Regenerate.
3946 2014-09-23 Alan Lawrence <alan.lawrence@arm.com>
3948 * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
3949 when result_mode == shift_mode.
3951 2014-09-23 Kostya Serebryany <kcc@google.com>
3953 Update to match the changed asan API.
3954 * asan.c (asan_global_struct): Update the __asan_global definition
3955 to match the new API.
3956 (asan_add_global): Ditto.
3957 * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
3960 2014-09-23 Michael Meissner <meissner@linux.vnet.ibm.com>
3962 * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
3963 refine the constraints used on 32/64-bit floating point moves.
3965 (f64_vsx): Likewise.
3968 (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
3969 (BOOL_REGS_OP1): Likewise.
3970 (BOOL_REGS_OP2): Likewise.
3971 (BOOL_REGS_UNARY): Likewise.
3972 (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
3973 32/64-bit floating point moves. Do not use wa, instead use ww/ws
3974 for moves involving VSX registers. Do not use constraints that
3975 target VSX registers for decimal types.
3976 (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
3977 (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
3979 2014-09-23 Jan Hubicka <hubicka@ucw.cz>
3981 * tree.h (int_bit_position): Turn into inline function;
3982 implement using wide int.
3983 * tree.c (int_bit_position): Remove.
3985 2014-09-23 Richard Sandiford <richard.sandiford@arm.com>
3988 * target-globals.c (target_globals::~target_globals): Fix location
3989 of ira_int destruction.
3991 2014-09-23 Renlin Li <renlin.li@arm.com>
3993 * config/aarch64/aarch64.md (return): New.
3994 (simple_return): Likewise.
3995 * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
3996 * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
3998 2014-09-23 Wilco Dijkstra <wdijkstr@arm.com>
4000 * common/config/aarch64/aarch64-common.c:
4001 (default_options aarch_option_optimization_table):
4002 Default to -fsched-pressure.
4004 2014-09-23 Ilya Enkovich <ilya.enkovich@intel.com>
4006 * cfgcleanup.c (try_optimize_cfg): Do not remove label
4007 with LABEL_PRESERVE_P flag set.
4009 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
4010 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4011 Anna Tikhonova <anna.tikhonova@intel.com>
4012 Ilya Tocar <ilya.tocar@intel.com>
4013 Andrey Turetskiy <andrey.turetskiy@intel.com>
4014 Ilya Verbin <ilya.verbin@intel.com>
4015 Kirill Yukhin <kirill.yukhin@intel.com>
4016 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4018 * config/i386/sse.md
4019 (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
4020 (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
4021 (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
4022 (define_insn "sse2_shufpd_v2df_mask"): New.
4024 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
4025 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4026 Anna Tikhonova <anna.tikhonova@intel.com>
4027 Ilya Tocar <ilya.tocar@intel.com>
4028 Andrey Turetskiy <andrey.turetskiy@intel.com>
4029 Ilya Verbin <ilya.verbin@intel.com>
4030 Kirill Yukhin <kirill.yukhin@intel.com>
4031 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4033 * config/i386/sse.md
4034 (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
4035 (define_insn "avx_shufps256_1<mask_name>"): Ditto.
4036 (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
4037 (define_insn "sse_shufps_v4sf_mask"): New.
4039 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
4040 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4041 Anna Tikhonova <anna.tikhonova@intel.com>
4042 Ilya Tocar <ilya.tocar@intel.com>
4043 Andrey Turetskiy <andrey.turetskiy@intel.com>
4044 Ilya Verbin <ilya.verbin@intel.com>
4045 Kirill Yukhin <kirill.yukhin@intel.com>
4046 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4048 * config/i386/sse.md
4049 (define_insn "avx_unpckhps256<mask_name>"): Add masking.
4050 (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
4051 (define_insn "avx_unpcklps256<mask_name>"): Ditto.
4052 (define_insn "unpcklps128_mask"): New.
4054 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
4055 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4056 Anna Tikhonova <anna.tikhonova@intel.com>
4057 Ilya Tocar <ilya.tocar@intel.com>
4058 Andrey Turetskiy <andrey.turetskiy@intel.com>
4059 Ilya Verbin <ilya.verbin@intel.com>
4060 Kirill Yukhin <kirill.yukhin@intel.com>
4061 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4063 * config/i386/sse.md
4064 (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
4065 (define_insn "avx512vl_unpckhpd128_mask"): New.
4066 (define_expand "avx_movddup256<mask_name>"): Add masking.
4067 (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
4068 (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
4069 (define_insn "avx512vl_unpcklpd128_mask"): New.
4071 2014-09-22 Joseph Myers <joseph@codesourcery.com>
4073 * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4074 * doc/tm.texi: Regenerate.
4075 * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
4076 * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4077 * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
4079 * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4080 * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4081 * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4082 * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4083 * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
4085 * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4086 * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4087 * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4088 * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4089 * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4090 * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4091 * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4092 * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4093 * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4094 * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4095 * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
4098 2014-09-22 Jan Hubicka <hubicka@ucw.cz>
4100 * tree-ssa-ccp.c (prop_value_d): Rename to ...
4101 (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
4102 * ipa-prop.c (struct type_change_info): Rename to ...
4103 (prop_type_change_info): ... this; update uses.
4104 * ggc-page.c (globals): Rename to ...
4105 (static struct ggc_globals): ... this; update uses.
4106 * tree-ssa-loop-im.c (mem_ref): Rename to ...
4107 (im_mem_ref): ... this; update uses.
4108 * ggc-common.c (loc_descriptor): Rename to ...
4109 (ggc_loc_descriptor): ... this; update uses.
4110 * lra-eliminations.c (elim_table): Rename to ...
4111 (lra_elim_table): ... this; update uses.
4112 * bitmap.c (output_info): Rename to ...
4113 (bitmap_output_info): ... this; update uses.
4114 * gcse.c (expr): Rename to ...
4115 (gcse_expr) ... this; update uses.
4116 (occr): Rename to ...
4117 (gcse_occr): .. this; update uses.
4118 * tree-ssa-copy.c (prop_value_d): Rename to ...
4119 (prop_value_t): ... this.
4120 * predict.c (block_info_def): Rename to ...
4121 (block_info): ... this; update uses.
4122 (edge_info_def): Rename to ...
4123 (edge_info): ... this; update uses.
4124 * profile.c (bb_info): Rename to ...
4125 (bb_profile_info): ... this; update uses.
4126 * alloc-pool.c (output_info): Rename to ...
4127 (pool_output_info): ... this; update uses.
4128 * ipa-cp.c (topo_info): Rename to ..
4129 (ipa_topo_info): ... this; update uses.
4130 * tree-nrv.c (nrv_data): Rename to ...
4131 (nrv_data_t): ... this; update uses.
4132 * ipa-split.c (bb_info): Rename to ...
4133 (split_bb_info): ... this one.
4134 * profile.h (edge_info): Rename to ...
4135 (edge_profile_info): ... this one; update uses.
4136 * dse.c (bb_info): Rename to ...
4137 (dse_bb_info): ... this one; update uses.
4138 * cprop.c (occr): Rename to ...
4139 (cprop_occr): ... this one; update uses.
4140 (expr): Rename to ...
4141 (cprop_expr): ... this one; update uses.
4143 2014-09-22 Jason Merrill <jason@redhat.com>
4145 * Makefile.in (check-parallel-%): Add @.
4147 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
4149 * config/aarch64/geniterators.sh: New.
4150 * config/aarch64/iterators.md (VDQF_DF): New.
4151 * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
4152 * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
4154 2014-09-22 Peter A. Bigot <pab@pabigot.com>
4156 * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
4157 -lnosys when -msim absent.
4159 2014-09-22 Alan Lawrence <alan.lawrence@arm.com>
4161 * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
4163 2014-09-22 Richard Biener <rguenther@suse.de>
4165 * gimplify.c (gimplify_init_constructor): Do not leave
4166 non-GIMPLE vector constructors around.
4167 * tree-cfg.c (verify_gimple_assign_single): Verify that
4168 CONSTRUCTORs have gimple elements.
4170 2014-09-22 Jakub Jelinek <jakub@redhat.com>
4173 * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
4174 insert a debug source bind stmt setting DEBUG_EXPR_DECL
4175 instead of a normal gimple assignment stmt.
4177 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
4179 * config/bfin/bfin.md: Fix use of constraints in define_split.
4181 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
4183 * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
4184 GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
4186 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
4188 * hard-reg-set.h: Include hash-table.h.
4189 (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
4191 * target-globals.c (target_globals::~target_globals): Call
4192 hard_regs->finalize.
4193 * rtl.h (subreg_shape): New structure.
4194 (shape_of_subreg): New function.
4195 (simplifiable_subregs): Declare.
4196 * reginfo.c (simplifiable_subreg): New structure.
4197 (simplifiable_subregs_hasher): Likewise.
4198 (simplifiable_subregs): New function.
4199 (invalid_mode_changes): Delete.
4200 (alid_mode_changes, valid_mode_changes_obstack): New variables.
4201 (record_subregs_of_mode): Remove subregs_of_mode parameter.
4202 Record valid mode changes in valid_mode_changes.
4203 (find_subregs_of_mode): Remove subregs_of_mode parameter.
4204 Update calls to record_subregs_of_mode.
4205 (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
4206 handling. Initialize new variables. Update call to
4207 find_subregs_of_mode.
4208 (invalid_mode_change_p): Check new variables instead of
4209 invalid_mode_changes.
4210 (finish_subregs_of_mode): Finalize new variables instead of
4211 invalid_mode_changes.
4212 (target_hard_regs::finalize): New function.
4213 * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
4214 even when CLASS_CANNOT_CHANGE_MODE is undefined.
4216 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
4218 * combine.c (subst): Use simplify_subreg_regno rather than
4219 REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
4221 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
4223 * rtl.h (subreg_info): Expand commentary
4224 * rtlanal.c (subreg_get_info): Likewise.
4226 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
4228 * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
4229 (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
4230 (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
4232 2014-09-22 Zhenqiang Chen <zhenqiang.chen@arm.com>
4234 * config/arm/arm.c: #include "tm-constrs.h"
4235 (thumb1_size_rtx_costs): Adjust rtx costs.
4237 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
4239 * configure.ac (target_header_dir): Move block defining
4240 this to before the block setting inhibit_libc.
4241 (inhibit_libc): When considering $with_headers, just
4242 check it it's explicitly "no". If not, also check if
4243 $target_header_dir/stdio.h is present. If not, set
4245 * configure: Regenerate.
4247 2014-09-21 Patrick Oppenlander <pattyo.lists@gmail.com>
4249 * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
4251 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4253 * config/rs6000/rs6000.md (div<mode>3): Fix comment. Use a different
4254 insn for divides by integer powers of two.
4255 (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
4256 (mod<mode>3): Fix formatting.
4257 (three anonymous define_insn and two define_split): Delete.
4259 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4261 * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
4262 *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
4263 (floatdisf2_internal2): Ditto.
4264 (ashrdi3_no_power): Ditto. Fix formatting.
4266 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4268 * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
4269 popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
4272 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4274 * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
4275 constant, use addsi3 directly.
4276 (three anonymous define_insn, two define_split): Delete.
4277 (sub<mode>3): Move. Do not allow constant second operand.
4278 Generate different insn for constant first operand.
4279 (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
4280 (subf<mode>3_imm): New.
4281 (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
4282 (*plus_ltu<mode>): Only handle registers.
4283 (*plus_ltu<mode>_1): New. Handle integer third operand.
4284 (*plus_gtu<mode>): Only handle registers.
4285 (*plus_gtu<mode>_1): New. Handle integer third operand.
4287 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4289 * config/rs6000/rs6000.md (iorxor): New code_iterator.
4290 (iorxor): New code_attr.
4291 (IORXOR): New code_attr.
4292 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
4293 (ior<mode>3, xor<mode>3): Delete.
4294 (<iorxor><mode>3): New.
4295 (splitter for "big" integer ior, xor): New.
4296 (*bool<mode>3): Move. Also handle AND.
4297 (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
4298 (splitter for "big" integer ior, xor): Delete.
4300 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4302 * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
4303 (two anonymous define_insn and two define_split): Delete.
4304 (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
4306 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4308 * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
4309 (two anonymous define_insn and two define_split): Delete.
4310 (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
4312 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4314 * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
4316 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4318 * config/rs6000/predicates.md (ca_operand): Allow subregs.
4319 (input_operand): Do not allow ca_operand.
4320 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
4321 carry bit, allow SImode and Pmode.
4322 (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
4324 2014-09-21 Uros Bizjak <ubizjak@gmail.com>
4326 * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
4327 clobbered registers using clobber_reg. Remove UNSPEC decoration.
4328 * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
4329 (*call_rex64_ms_sysv): Remove.
4330 (*call_value_rex64_ms_sysv): Ditto.
4331 * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
4333 2014-09-20 Joern Rennecke <joern.rennecke@embecosm.com>
4335 * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
4338 2014-09-20 Andreas Schwab <schwab@suse.de>
4340 * config/ia64/ia64.md: Remove constraints from define_split
4343 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4345 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
4346 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
4347 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
4348 (get_dynamic_type): Remove.
4349 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
4350 (clear_speculation): Bring to ipa-deivrt.h
4351 (get_class_context): Rename to ...
4352 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
4353 (contains_type_p): Update.
4354 (get_dynamic_type): Rename to ...
4355 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
4356 (possible_polymorphic_call_targets): UPdate.
4357 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
4358 * ipa-prop.c (ipa_analyze_call_uses): Update.
4360 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4362 * ipa-visibility.c (varpool_node::externally_visible_p): Do not
4363 privatize dynamic TLS variables.
4365 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4367 * diagnostic.c (warning_n): New function.
4368 * diagnostic-core.h (warning_n): Declare.
4369 * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
4370 output dynamic counts when available.
4372 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4374 PR tree-optimization/63255
4375 * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
4376 issue in setting body_removed flag.
4378 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4381 * c-family/c-common.c (handle_alias_ifunc_attribute): Check
4382 that visibility change is possible
4383 (handle_weakref_attribute): Likewise.
4384 * cgraph.h (symtab_node): Add method get_create and
4385 field refuse_visibility_changes.
4386 (symtab_node::get_create): New method.
4387 * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
4388 * varasm.c (mark_weak): Verify that visibility change is
4391 2014-09-19 Michael Meissner <meissner@linux.vnet.ibm.com>
4393 * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
4394 for base_reg_operand to be common between LO_SUM and PLUS.
4395 (fusion_gpr_mem_combo): New predicate to match a fused address
4396 that combines the addis and memory offset address.
4398 * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
4400 (emit_fusion_gpr_load): Likewise.
4402 * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
4403 signature to pass each argument separately, rather than
4404 using an operands array. Rewrite the insns found by peephole2 to
4405 be a single insn, rather than hoping the insns will still be
4406 together when the peephole pass is done. Drop being called via a
4408 (emit_fusion_gpr_load): Change calling signature to be called from
4409 the fusion_gpr_load_<mode> insns with a combined memory address
4410 instead of the peephole pass passing the addis and offset
4413 * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
4415 (power8 fusion peephole): Drop support for doing power8 via a
4416 normal peephole that was created by the peephole2 pass.
4417 (power8 fusion peephole2): Create a new insn with the fused
4418 address, so that the fused operation is kept together after
4419 register allocation is done.
4420 (fusion_gpr_load_<mode>): Likewise.
4422 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4425 * tree.c (need_assembler_name_p): Do not mangle variadic types.
4427 2014-09-19 Segher Boessenkool <segher@kernel.crashing.org>
4429 * recog.c (scratch_operand): Do not simply allow all hard registers:
4430 only allow those that are allocatable.
4432 2014-09-19 Felix Yang <felix.yang@huawei.com>
4434 * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
4435 comments and fix spacing to conform to coding style.
4437 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
4439 * genrecog.c (validate_pattern): Allow empty constraints in
4442 2014-09-19 Aldy Hernandez <aldyh@redhat.com>
4444 * dwarf2out.c (decl_ultimate_origin): Update comment.
4445 * tree.c (block_ultimate_origin): Same.
4447 2014-09-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4449 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
4450 Update GCC version name to GCC 5.
4451 (rs6000_function_arg_boundary): Likewise.
4452 (rs6000_function_arg): Likewise.
4454 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
4456 * config/sh/sh.md: Fix use of constraints in define_split.
4458 2014-09-19 Markus Trippelsdorf <markus@trippelsdorf.de>
4461 * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
4463 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
4465 * doc/md.texi (Modifiers): Consistently use "read/write"
4466 nomenclature rather than "input/output".
4467 * genrecog.c (constraints_supported_in_insn_p): New.
4468 (validate_pattern): If needed, also check constraints on
4469 MATCH_SCRATCH operands.
4470 * genoutput.c (validate_insn_alternatives): Catch earlyclobber
4471 operands with no '=' or '+' modifier.
4473 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
4475 * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
4476 scratch register as written.
4478 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4480 * config/s390/s390.c (s390_emit_epilogue): Remove bogus
4483 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4485 * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
4488 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4491 * config/s390/s390.c (s390_emit_epilogue): When doing the return
4492 address load optimization force s390_optimize_prologue to leave it
4493 that way. Only do the optimization if we already decided to push
4494 r14 into a stack slot.
4496 2014-09-19 Marat Zakirov <m.zakirov@samsung.com>
4498 * asan.c (build_check_stmt): Alignment arg was added.
4499 (asan_expand_check_ifn): Optimization for alignment >= 8.
4501 2014-09-19 Olivier Hainque <hainque@adacore.com>
4503 * config/i386/vxworksae.h: Remove obsolete definitions.
4504 (STACK_CHECK_PROTECT): Define.
4505 * config/i386/vx-common.h: Remove. Merge contents within
4506 config/i386/vxworks.h.
4507 * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
4510 2014-09-19 Olivier Hainque <hainque@adacore.com>
4512 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
4513 * config/rs6000/t-vxworksmils: New file.
4514 * config/rs6000/vxworksmils.h: New file.
4516 2014-09-19 Olivier Hainque <hainque@adacore.com>
4518 * varasm.c (default_section_type_flags): Flag .persistent.bss
4519 sections as SECTION_BSS.
4521 2014-09-19 Nick Clifton <nickc@redhat.com>
4523 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
4524 pop'ed registers so that DCE does not eliminate them.
4526 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
4529 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
4531 2014-09-18 Joseph Myers <joseph@codesourcery.com>
4533 * system.h (LIBGCC2_TF_CEXT): Poison.
4534 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
4535 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
4536 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
4537 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
4538 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
4539 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
4540 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
4541 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
4542 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
4544 2014-09-19 Kito Cheng <kito@0xlab.org>
4546 * except.h: Fix header guard.
4547 * addresses.h: Add missing header guard.
4548 * cfghooks.h: Likewise.
4549 * collect-utils.h: Likewise.
4550 * collect2-aix.h: Likewise.
4551 * conditions.h: Likewise.
4552 * cselib.h: Likewise.
4553 * dwarf2asm.h: Likewise.
4554 * graphds.h: Likewise.
4555 * graphite-scop-detection.h: Likewise.
4556 * gsyms.h: Likewise.
4557 * hw-doloop.h: Likewise.
4558 * incpath.h: Likewise.
4559 * ipa-inline.h: Likewise.
4560 * ipa-ref.h: Likewise.
4561 * ira-int.h: Likewise.
4563 * lra-int.h: Likewise.
4565 * lto-section-names.h: Likewise.
4566 * read-md.h: Likewise.
4567 * reload.h: Likewise.
4568 * rtl-error.h: Likewise.
4569 * sdbout.h: Likewise.
4570 * targhooks.h: Likewise.
4571 * tree-affine.h: Likewise.
4572 * xcoff.h: Likewise.
4573 * xcoffout.h: Likewise.
4575 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
4578 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
4581 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
4584 * lra.c (lra): Call recog_init.
4586 2014-09-18 Jakub Jelinek <jakub@redhat.com>
4589 * asan.c (transform_statements): Don't instrument clobber statements.
4591 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4593 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
4594 to neon_load1_1reg<q>.
4596 2014-09-17 Jakub Jelinek <jakub@redhat.com>
4599 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
4600 if there are only debug stmts after the noreturn call, instead
4601 remove the debug stmts.
4603 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
4605 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
4606 (odr_types_equivalent_p): Use pair hash.
4607 (odr_subtypes_equivalent_p): Likewise, do structural compare
4608 on ODR types that may be mismatched.
4609 (warn_odr): Support warning when only one field is given.
4610 (odr_types_equivalent_p): Strenghten comparsions made;
4612 (add_type_duplicate): Update VISITED hash set.
4614 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
4616 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
4617 Enable selection of 'posix' or no thread model.
4619 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
4621 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
4622 when architecture is older than ARMv7.
4624 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
4627 * config/pa/pa.c (pa_function_value): Directly handle aggregates
4628 that fit exactly in a word or double word.
4630 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
4632 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
4635 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
4636 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4637 Anna Tikhonova <anna.tikhonova@intel.com>
4638 Ilya Tocar <ilya.tocar@intel.com>
4639 Andrey Turetskiy <andrey.turetskiy@intel.com>
4640 Ilya Verbin <ilya.verbin@intel.com>
4641 Kirill Yukhin <kirill.yukhin@intel.com>
4642 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4644 * config/i386/i386.c
4645 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
4646 * config/i386/sse.md
4647 (define_mode_iterator VI48F_256): New.
4648 (define_mode_attr extract_type): Ditto.
4649 (define_mode_attr extract_suf): Ditto.
4650 (define_mode_iterator AVX512_VEC): Ditto.
4652 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
4654 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
4656 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
4658 (define_mode_attr extract_type_2): Ditto.
4659 (define_mode_attr extract_suf_2): Ditto.
4660 (define_mode_iterator AVX512_VEC_2): Ditto.
4662 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
4663 AVX512_VEC_2 mode iterator.
4664 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
4665 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
4666 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
4667 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
4668 (define_split for V16FI mode): Ditto.
4669 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
4670 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
4671 (define_split for VI8F_256 mode): Ditto.
4672 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
4673 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
4674 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
4675 (define_split for VI4F_256 mode): Ditto.
4676 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
4677 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
4678 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
4679 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
4680 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
4681 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
4682 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
4683 Update `type' attribute, remove explicit `memory' attribute calculation.
4685 2014-09-16 Kito Cheng <kito@0xlab.org>
4687 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
4688 ira_spilled_reg_stack_slots_num if using lra.
4689 (do_reload): Remove release ira_spilled_reg_stack_slots part.
4690 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
4691 make sure not using lra.
4692 (ira_reuse_stack_slot): Likewise.
4693 (ira_mark_new_stack_slot): Likewise.
4695 2014-09-15 Andi Kleen <ak@linux.intel.com>
4697 * function.c (allocate_struct_function): Force
4698 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
4699 profiling is disabled.
4701 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
4703 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
4704 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
4705 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
4706 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
4707 macro with statically checked member functions.
4708 * rtl.h (rtx_insn::deleted): New method.
4709 (rtx_insn::set_deleted): Likewise.
4710 (rtx_insn::set_undeleted): Likewise.
4711 (INSN_DELETED_P): Remove.
4713 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
4715 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
4716 result of emit_jump_insn_before to a new variable.
4717 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
4718 (mark_jump_label_1): Likewise.
4719 (mark_jump_label_asm): Likewise.
4720 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
4721 * rtl.h (mark_jump_label): Adjust.
4723 2014-09-15 Jakub Jelinek <jakub@redhat.com>
4725 * Makefile.in (dg_target_exps): Remove.
4726 (check_gcc_parallelize): Change to just an upper bound number.
4727 (check-%-subtargets): Always print the non-parallelized goals.
4728 (check_p_vars, check_p_comma, check_p_subwork): Remove.
4729 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
4730 check_p_numbers3, check_p_numbers4, check_p_numbers5,
4731 check_p_numbers6): New variables.
4732 (check_p_numbers): Set to sequence from 1 to 9999.
4733 (check_p_subdirs): Set to sequence from 1 to minimum of
4734 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
4736 (check-%, check-parallel-%): Rewritten so that for parallelized
4737 testing each job runs all the *.exp files, with
4738 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
4740 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4742 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
4744 (arc_sets_cc_p): Likewise.
4745 * config/arc/arc.c (arc_print_operand): Use methods of
4746 "final_sequence" for clarity, and to enable strengthening of
4747 locals "jump" and "delay" from rtx to rtx_insn *.
4748 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
4749 rtx_insn *; use method of rtx_sequence for typesafety.
4750 (arc_get_insn_variants): Use insn method of rtx_sequence for
4752 (arc_pad_return): Likewise.
4753 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
4754 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
4755 dyn_cast to rtx_sequence *, using insn method for typesafety.
4756 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
4757 rtx_sequence * and use insn method when invoking get_attr_length.
4758 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
4759 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
4760 rtx_sequence *, introducing a local "seq", using its insn method
4761 from typesafety and clarity.
4762 (add_sched_insns_for_speculation): Strengthen local "next" from
4764 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
4765 (predicate_insn): Likewise.
4766 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
4768 * config/cris/cris.c (cris_notice_update_cc): Likewise.
4769 * config/epiphany/epiphany-protos.h
4770 (extern void epiphany_insert_mode_switch_use): Likewise for param
4772 (get_attr_sched_use_fpu): Likewise for param.
4773 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
4774 Likewise for param "insn".
4775 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
4776 param "insn" of "target_insert_mode_switch_use" callback.
4777 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
4778 (frv_issues_to_branch_unit_p): Likewise.
4779 (frv_pack_insn_p): Likewise.
4780 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
4781 const rtx * (i.e. mutable rtx_def * const *) to
4783 * config/i386/i386-protos.h (standard_sse_constant_opcode):
4784 Strengthen first param from rtx to rtx_insn *.
4785 (output_fix_trunc): Likewise.
4786 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
4787 (output_fix_trunc): Likewise.
4788 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
4790 (min_insn_size): Likewise for param "insn".
4791 (get_mem_group): Likewise.
4793 (get_insn_path): Likewise.
4794 (get_insn_group): Likewise.
4795 (count_num_restricted): Likewise.
4796 (fits_dispatch_window): Likewise.
4797 (add_insn_window): Likewise.
4798 (add_to_dispatch_window): Likewise.
4799 (debug_insn_dispatch_info_file): Likewise.
4800 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
4802 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
4803 "cmp" and local "prev".
4804 (m32c_output_compare): Likewise for param "insn".
4805 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
4806 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
4807 (define_predicate "large_insn_p"): Likewise.
4808 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
4809 param from rtx to rtx_insn *.
4810 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
4811 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
4812 (m68k_sched_attr_size): Likewise.
4813 (sched_get_opxy_mem_type): Likewise for param "insn".
4814 (m68k_sched_attr_op_mem): Likewise.
4815 (sched_mem_operand_p): Likewise.
4816 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
4817 * config/mep/mep.c (mep_multi_slot): Likewise.
4818 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
4820 (mips_sync_loop_insns): Likewise.
4821 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
4822 method of "final_sequence" for typesafety.
4823 (mips_process_sync_loop): Strengthen param "insn" from rtx to
4825 (mips_output_sync_loop): Likewise.
4826 (mips_sync_loop_insns): Likewise.
4827 (mips_74k_agen_init): Likewise.
4828 (mips_sched_init): Use NULL rather than NULL_RTX when working with
4830 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
4831 Strengthen param "insn" from rtx to rtx_insn *.
4832 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
4834 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
4836 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
4837 "insn". Use method of rtx_sequence for typesafety.
4838 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
4840 (branch_needs_nop_p): Likewise.
4841 (use_skip_p): Likewise.
4842 (pa_insn_refs_are_delayed): Likewise.
4843 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
4844 for locals "insn", "ninsn".
4845 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
4847 (is_cracked_insn): Likewise.
4848 (is_branch_slot_insn): Likewise.
4849 (is_nonpipeline_insn): Likewise.
4850 (insn_terminates_group_p): Likewise.
4851 (insn_must_be_first_in_group): Likewise.
4852 (insn_must_be_last_in_group): Likewise.
4853 (force_new_group): Likewise for param "next_insn".
4854 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
4856 (s390_sched_score): Likewise.
4857 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
4858 (rtx sfunc_uses_reg): Likewise for sole param.
4859 * config/sh/sh.c (sh_print_operand): Use insn method of
4860 final_sequence for typesafety.
4861 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
4862 Use insn method of final_sequence for typesafety.
4863 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
4864 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
4866 (eligible_for_return_delay): Likewise.
4867 (eligible_for_sibcall_delay): Likewise.
4868 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
4869 (eligible_for_return_delay): Likewise.
4870 (eligible_for_sibcall_delay): Likewise.
4871 * config/stormy16/stormy16-protos.h
4872 (xstormy16_output_cbranch_hi): Likewise for final param.
4873 (xstormy16_output_cbranch_si): Likewise.
4874 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
4875 (xstormy16_output_cbranch_si): Likewise.
4876 * config/v850/v850-protos.h (notice_update_cc): Likewise.
4877 * config/v850/v850.c (notice_update_cc): Likewise.
4879 * final.c (get_attr_length_1): Strengthen param "insn" and param
4880 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
4881 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
4882 (get_attr_min_length): Likewise.
4883 (shorten_branches): Likewise for signature of locals "length_fun"
4884 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
4885 from a checked cast and use its methods for clarity and to enable
4886 strengthening local "inner_insn" from rtx to rtx_insn *.
4887 * genattr.c (gen_attr): When writing out the prototypes of the
4888 various generated "get_attr_" functions, strengthen the params of
4889 the non-const functions from rtx to rtx_insn *.
4890 Similarly, strengthen the params of insn_default_length,
4891 insn_min_length, insn_variable_length_p, insn_current_length.
4892 (main): Similarly, strengthen the param of num_delay_slots,
4893 internal_dfa_insn_code, insn_default_latency, bypass_p,
4894 insn_latency, min_issue_delay, print_reservation,
4895 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
4896 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
4897 to hook_int_rtx_insn_unreachable.
4898 * genattrtab.c (write_attr_get): When writing out the generated
4899 "get_attr_" functions, strengthen the param "insn" from rtx to
4900 rtx_insn *, eliminating a checked cast.
4901 (make_automaton_attrs): When writing out prototypes of
4902 "internal_dfa_insn_code_", "insn_default_latency_" functions
4903 and the "internal_dfa_insn_code" and "insn_default_latency"
4904 callbacks, strengthen their params from rtx to rtx_insn *
4905 * genautomata.c (output_internal_insn_code_evaluation): When
4906 writing out code, add a checked cast from rtx to rtx_insn * when
4907 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
4908 (output_dfa_insn_code_func): Strengthen param of generated
4909 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
4910 (output_trans_func): Likewise for generated function
4912 (output_internal_insn_latency_func): When writing out generated
4913 function "internal_insn_latency", rename params from "insn" and
4914 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
4915 locals "insn" and "insn2" as rtx_insn * with checked casts once
4916 we've proven that we're not dealing with const0_rtx.
4917 (output_insn_latency_func): Strengthen param of generated
4918 function "insn_latency" from rtx to rtx_insn *.
4919 (output_print_reservation_func): Likewise for generated function
4920 "print_reservation".
4921 (output_insn_has_dfa_reservation_p): Likewise for generated
4922 function "insn_has_dfa_reservation_p".
4923 * hooks.c (hook_int_rtx_unreachable): Rename to...
4924 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
4925 from rtx to rtx_insn *.
4926 * hooks.h (hook_int_rtx_unreachable): Likewise.
4927 (extern int hook_int_rtx_insn_unreachable): Likewise.
4928 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
4929 (get_attr_min_length): Likewise.
4930 * recog.c (get_enabled_alternatives): Likewise.
4931 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
4932 * reorg.c (find_end_label): Introduce local rtx "pat" and
4933 strengthen local "insn" from rtx to rtx_insn *.
4934 (redundant_insn): Use insn method of "seq" rather than element for
4935 typesafety; strengthen local "control" from rtx to rtx_insn *.
4936 * resource.c (mark_referenced_resources): Add checked cast to
4937 rtx_insn * within INSN/JUMP_INSN case.
4938 (mark_set_resources): Likewise.
4939 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
4942 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4944 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
4945 param "label" from rtx to rtx_insn *.
4946 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
4948 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
4949 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
4950 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
4951 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
4952 * final.c (default_label_align_after_barrier_max_skip): Strengthen
4953 param from rtx to rtx_insn *.
4954 (default_loop_align_max_skip): Likewise.
4955 (default_label_align_max_skip): Likewise.
4956 (default_jump_align_max_skip): Likewise.
4957 * target.def (label_align_after_barrier_max_skip): Likewise.
4958 (loop_align_max_skip): Likewise.
4959 (label_align_max_skip): Likewise.
4960 (jump_align_max_skip): Likewise.
4961 * targhooks.h (default_label_align_after_barrier_max_skip):
4963 (default_loop_align_max_skip): Likewise.
4964 (default_label_align_max_skip): Likewise.
4965 (default_jump_align_max_skip): Likewise.
4967 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4969 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
4970 from const_rtx to const rtx_insn *. Update union members from rtx
4972 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
4973 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
4974 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
4975 strengthen both params from const_rtx to const rtx_insn *.
4976 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
4977 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
4978 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
4980 * target.def (can_follow_jump): Strengthen both params from
4981 const_rtx to const rtx_insn *, and update default implementation
4982 from hook_bool_const_rtx_const_rtx_true to
4983 hook_bool_const_rtx_insn_const_rtx_insn_true.
4985 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4987 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
4988 "insn" from rtx to rtx_insn *.
4989 * sched-int.h (deps_start_bb): Likewise for 2nd param.
4991 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
4992 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4993 Anna Tikhonova <anna.tikhonova@intel.com>
4994 Ilya Tocar <ilya.tocar@intel.com>
4995 Andrey Turetskiy <andrey.turetskiy@intel.com>
4996 Ilya Verbin <ilya.verbin@intel.com>
4997 Kirill Yukhin <kirill.yukhin@intel.com>
4998 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5000 * config/i386/sse.md
5001 (define_insn "vcvtph2ps<mask_name>"): Add masking.
5002 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
5003 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
5004 (define_expand "vcvtps2ph_mask"): New.
5005 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
5006 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
5007 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
5009 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
5010 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5011 Anna Tikhonova <anna.tikhonova@intel.com>
5012 Ilya Tocar <ilya.tocar@intel.com>
5013 Andrey Turetskiy <andrey.turetskiy@intel.com>
5014 Ilya Verbin <ilya.verbin@intel.com>
5015 Kirill Yukhin <kirill.yukhin@intel.com>
5016 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5018 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
5020 (define_mode_iterator VI24_AVX512BW_1): Ditto.
5021 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
5022 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
5023 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
5024 also for TARGET_AVX512VL.
5025 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
5027 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
5029 * doc/install.texi (Options specification): add
5030 --disable-libsanitizer item.
5032 2014-09-14 James Clarke <jrtc27@jrtc27.com>
5033 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
5036 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
5038 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
5039 kernel version check to avoid incrementing it after every major OS X
5041 (darwin_default_min_version): Avoid static memory buffer.
5043 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
5045 * tree.c (need_assembler_name_p): Store C++ type mangling only
5048 2014-09-13 Marek Polacek <polacek@redhat.com>
5050 * tree.c (protected_set_expr_location): Don't check whether T is
5053 2014-09-12 DJ Delorie <dj@redhat.com>
5055 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
5056 (extend_and_shift1_hipsi2): Likewise.
5057 (extend_and_shift2_hipsi2): Likewise.
5059 2014-09-12 David Malcolm <dmalcolm@redhat.com>
5061 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
5062 with NULL when dealing with an insn.
5063 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
5064 from rtx to rtx_insn *.
5065 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
5066 const_rtx to const rtx_insn *.
5067 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
5069 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
5071 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
5074 2014-09-12 Joseph Myers <joseph@codesourcery.com>
5076 * target.def (libgcc_floating_mode_supported_p): New hook.
5077 * targhooks.c (default_libgcc_floating_mode_supported_p): New
5079 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
5080 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
5081 (LIBGCC2_HAS_TF_MODE): Remove.
5082 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
5083 * doc/tm.texi: Regenerate.
5084 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
5086 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
5087 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
5088 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
5089 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
5090 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
5091 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
5092 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
5093 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
5094 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
5095 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
5097 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
5098 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
5099 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
5100 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
5101 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
5102 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
5103 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
5104 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
5105 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
5106 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
5107 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
5108 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
5109 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
5110 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
5112 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
5114 (ia64_libgcc_floating_mode_supported_p): New function.
5115 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
5116 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
5117 (IA64_NO_LIBGCC_TFMODE): Define.
5118 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
5119 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
5121 (pdp11_scalar_mode_supported_p): New function.
5122 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
5123 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
5125 2014-09-12 Richard Biener <rguenther@suse.de>
5128 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
5130 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
5132 * tree.c (integer_each_onep): New function.
5133 * tree.h (integer_each_onep): Declare it.
5134 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
5135 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
5136 (X & 1) == 0 for vector and complex.
5138 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
5140 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
5142 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
5143 cost to spilling from integer to FP registers.
5145 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
5147 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
5149 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
5150 are now handled correctly.
5152 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
5154 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
5155 handling of CALLER_SAVE_REGS and POINTER_REGS.
5157 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
5159 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
5160 the number of hard registers.
5162 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
5163 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5164 Anna Tikhonova <anna.tikhonova@intel.com>
5165 Ilya Tocar <ilya.tocar@intel.com>
5166 Andrey Turetskiy <andrey.turetskiy@intel.com>
5167 Ilya Verbin <ilya.verbin@intel.com>
5168 Kirill Yukhin <kirill.yukhin@intel.com>
5169 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5171 * config/i386/sse.md
5172 (define_mode_iterator VI48_AVX512VL): New.
5173 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
5174 "avx512f_vternlog<mode>_maskz" and update mode iterator.
5175 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
5176 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
5177 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
5178 "avx512f_vternlog<mode>_mask" and update mode iterator.
5179 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
5180 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
5182 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
5183 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
5184 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
5185 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
5186 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
5187 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
5189 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
5190 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5191 Anna Tikhonova <anna.tikhonova@intel.com>
5192 Ilya Tocar <ilya.tocar@intel.com>
5193 Andrey Turetskiy <andrey.turetskiy@intel.com>
5194 Ilya Verbin <ilya.verbin@intel.com>
5195 Kirill Yukhin <kirill.yukhin@intel.com>
5196 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5198 * config/i386/sse.md (VI128_256): Delete.
5199 (define_mode_iterator VI124_256): New.
5200 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
5201 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
5202 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
5203 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
5204 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
5205 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
5206 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
5207 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
5209 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
5210 in presence of AVX-512.
5212 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
5213 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5214 Anna Tikhonova <anna.tikhonova@intel.com>
5215 Ilya Tocar <ilya.tocar@intel.com>
5216 Andrey Turetskiy <andrey.turetskiy@intel.com>
5217 Ilya Verbin <ilya.verbin@intel.com>
5218 Kirill Yukhin <kirill.yukhin@intel.com>
5219 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5221 * config/i386/sse.md
5222 (define_expand "<avx512>_gathersi<mode>"): Rename from
5223 "avx512f_gathersi<mode>".
5224 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
5225 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
5226 (define_expand "<avx512>_gatherdi<mode>"): Rename from
5227 "avx512f_gatherdi<mode>".
5228 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
5229 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
5231 (define_expand "<avx512>_scattersi<mode>"): Rename from
5232 "avx512f_scattersi<mode>".
5233 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
5234 (define_expand "<avx512>_scatterdi<mode>"): Rename from
5235 "avx512f_scatterdi<mode>".
5236 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
5238 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
5240 * ira.h (ira_finish_once): Delete.
5241 * ira-int.h (target_ira_int::~target_ira_int): Declare.
5242 (target_ira_int::free_ira_costs): Likewise.
5243 (target_ira_int::free_register_move_costs): Likewise.
5244 (ira_finish_costs_once): Delete.
5245 * ira.c (free_register_move_costs): Replace with...
5246 (target_ira_int::free_register_move_costs): ...this new function.
5247 (target_ira_int::~target_ira_int): Define.
5248 (ira_init): Call free_register_move_costs as a member function rather
5249 than a global function.
5250 (ira_finish_once): Delete.
5251 * ira-costs.c (free_ira_costs): Replace with...
5252 (target_ira_int::free_ira_costs): ...this new function.
5253 (ira_init_costs): Call free_ira_costs as a member function rather
5254 than a global function.
5255 (ira_finish_costs_once): Delete.
5256 * target-globals.c (target_globals::~target_globals): Call the
5257 target_ira_int destructor.
5258 * toplev.c: Include lra.h.
5259 (finalize): Call lra_finish_once rather than ira_finish_once.
5261 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
5263 * common.opt (flto-odr-type-merging): New flag.
5264 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
5265 (types_same_for_odr): Likewise.
5266 (odr_subtypes_equivalent_p): Likewise.
5267 (add_type_duplicate): Do not walk type variants.
5268 (register_odr_type): New function.
5269 * ipa-utils.h (register_odr_type): Declare.
5270 (odr_type_p): New function.
5271 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
5273 * doc/invoke.texi (-flto-odr-type-merging): Document.
5274 * tree.c (need_assembler_name_p): Compute ODR names when asked
5276 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
5278 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
5281 * config/i386/i386.c (ix86_option_override_internal): Also turn
5282 off OPTION_MASK_ABI_X32 for -m16.
5284 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
5286 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
5289 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
5292 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
5293 Directly forward to __*_DENORM_MIN__.
5295 2014-09-11 David Malcolm <dmalcolm@redhat.com>
5297 * rtl.h (LABEL_REF_LABEL): New macro.
5299 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
5300 of XEXP (, 0), where we know that we have a LABEL_REF.
5301 * cfgbuild.c (make_edges): Likewise.
5302 (purge_dead_tablejump_edges): Likewise.
5303 * cfgexpand.c (convert_debug_memory_address): Likewise.
5304 * cfgrtl.c (patch_jump_insn): Likewise.
5305 * combine.c (distribute_notes): Likewise.
5306 * cse.c (hash_rtx_cb): Likewise.
5307 (exp_equiv_p): Likewise.
5308 (fold_rtx): Likewise.
5309 (check_for_label_ref): Likewise.
5310 * cselib.c (rtx_equal_for_cselib_1): Likewise.
5311 (cselib_hash_rtx): Likewise.
5312 * emit-rtl.c (mark_label_nuses): Likewise.
5313 * explow.c (convert_memory_address_addr_space): Likewise.
5314 * final.c (output_asm_label): Likewise.
5315 (output_addr_const): Likewise.
5316 * gcse.c (add_label_notes): Likewise.
5317 * genconfig.c (walk_insn_part): Likewise.
5318 * genrecog.c (validate_pattern): Likewise.
5319 * ifcvt.c (cond_exec_get_condition): Likewise.
5320 (noce_emit_store_flag): Likewise.
5321 (noce_get_alt_condition): Likewise.
5322 (noce_get_condition): Likewise.
5323 * jump.c (maybe_propagate_label_ref): Likewise.
5324 (mark_jump_label_1): Likewise.
5325 (redirect_exp_1): Likewise.
5326 (rtx_renumbered_equal_p): Likewise.
5327 * lra-constraints.c (operands_match_p): Likewise.
5328 * reload.c (operands_match_p): Likewise.
5329 (find_reloads): Likewise.
5330 * reload1.c (set_label_offsets): Likewise.
5331 * reorg.c (get_branch_condition): Likewise.
5332 * rtl.c (rtx_equal_p_cb): Likewise.
5333 (rtx_equal_p): Likewise.
5334 * rtlanal.c (reg_mentioned_p): Likewise.
5335 (rtx_referenced_p): Likewise.
5336 (get_condition): Likewise.
5337 * sched-vis.c (print_value): Likewise.
5338 * varasm.c (const_hash_1): Likewise.
5339 (compare_constant): Likewise.
5340 (const_rtx_hash_1): Likewise.
5341 (output_constant_pool_1): Likewise.
5343 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
5345 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
5346 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
5348 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
5349 cr6_test_for_lt_reverse): Ditto.
5351 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
5354 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
5356 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
5358 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
5359 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
5360 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
5361 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
5364 (aarch64_fold_builtin): Remove all reinterpret cases.
5366 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
5368 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
5370 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
5371 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
5372 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
5373 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
5374 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
5375 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
5376 aarch64_reinterpretv2df<mode>): Delete.
5378 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
5380 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
5381 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
5382 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
5383 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
5384 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
5385 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
5386 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
5387 vreinterpret_u32_f64): Use cast.
5389 * config/aarch64/iterators.md (VD_RE): Delete.
5391 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
5393 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
5394 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
5395 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
5396 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
5397 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
5398 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
5399 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
5400 Replace inline assembler with __aarch64_vset_lane_any.
5402 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
5404 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
5406 (vmull_high_lane_s32): Likewise.
5407 (vmull_high_lane_u16): Likewise.
5408 (vmull_high_lane_u32): Likewise.
5410 2014-09-11 Jason Merrill <jason@redhat.com>
5413 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
5415 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
5418 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
5419 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
5420 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
5422 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
5423 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5424 Anna Tikhonova <anna.tikhonova@intel.com>
5425 Ilya Tocar <ilya.tocar@intel.com>
5426 Andrey Turetskiy <andrey.turetskiy@intel.com>
5427 Ilya Verbin <ilya.verbin@intel.com>
5428 Kirill Yukhin <kirill.yukhin@intel.com>
5429 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5431 * config/i386/sse.md
5432 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
5433 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
5434 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
5436 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
5437 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
5439 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
5441 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
5442 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
5443 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
5444 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
5445 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
5446 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
5447 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
5448 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
5450 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
5452 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
5453 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
5454 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
5456 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
5458 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
5459 to access removed nodes.
5461 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
5463 PR tree-optimization/63186
5464 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
5465 (mark_nonssa_use): Likewise.
5466 (verify_non_ssa_vars): Verify all header blocks for label
5469 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
5470 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5471 Anna Tikhonova <anna.tikhonova@intel.com>
5472 Ilya Tocar <ilya.tocar@intel.com>
5473 Andrey Turetskiy <andrey.turetskiy@intel.com>
5474 Ilya Verbin <ilya.verbin@intel.com>
5475 Kirill Yukhin <kirill.yukhin@intel.com>
5476 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5478 * config/i386/sse.md
5479 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
5480 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
5481 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
5482 "<avx2_avx512f>_permvar<mode><mask_name>".
5483 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
5484 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
5485 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
5486 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
5488 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
5489 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
5490 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
5491 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
5493 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
5495 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
5496 V2DF, V4SF, DF, and DI modes.
5497 (vsx_fmav2df2): Likewise.
5498 (vsx_float_fix_<mode>2): Likewise.
5499 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
5501 2014-09-10 Xinliang David Li <davidxl@google.com>
5504 * config/arm/arm.md (movcond_addsi): Handle case where source
5505 and target operands are the same.
5507 2014-09-10 David Malcolm <dmalcolm@redhat.com>
5509 * final.c (this_is_asm_operands): Strengthen this variable from
5510 rtx to const rtx_insn *.
5511 * output.h (this_is_asm_operands): Likewise.
5512 * rtl-error.c (location_for_asm): Strengthen param "insn" from
5513 const_rtx to const rtx_insn *.
5514 (diagnostic_for_asm): Likewise.
5515 * rtl-error.h (error_for_asm): Likewise.
5516 (warning_for_asm): Likewise.
5518 2014-09-10 David Malcolm <dmalcolm@redhat.com>
5520 * genextract.c (print_header): When writing out insn_extract to
5521 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
5522 * recog.h (insn_extract): Strengthen the param from rtx to
5525 2014-09-10 Mike Stump <mikestump@comcast.net>
5527 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
5530 2014-09-10 Martin Jambor <mjambor@suse.cz>
5532 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
5533 (analyze): Do not set analyze flag if expand_thunk returns false;.
5534 (create_wrapper): Likewise.
5535 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
5537 2014-09-10 Martin Jambor <mjambor@suse.cz>
5540 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
5541 new decl properly. Analyze the new thunk if it is expanded.
5543 2014-09-10 Andreas Schwab <schwab@suse.de>
5545 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
5546 [USED_FOR_TARGET]: Define.
5548 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
5550 * config/mips/mips.c (mips_secondary_reload_class): Handle
5553 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
5555 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
5558 2014-09-10 Jakub Jelinek <jakub@redhat.com>
5560 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
5561 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
5562 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
5563 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
5564 flag_delete_null_pointer_checks for them.
5565 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
5566 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
5567 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
5568 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
5569 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
5571 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
5572 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
5573 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
5574 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
5575 * doc/invoke.texi (-fsanitize=nonnull-attribute,
5576 -fsanitize=returns-nonnull-attribute): Document.
5578 * ubsan.h (struct ubsan_mismatch_data): Removed.
5579 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
5580 * ubsan.c (ubsan_source_location): For unknown locations,
5581 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
5582 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
5583 Allow more than one location and arbitrary extra arguments passed
5584 in ... instead of through MISMATCH pointer.
5585 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
5586 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
5587 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
5590 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5591 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5592 Anna Tikhonova <anna.tikhonova@intel.com>
5593 Ilya Tocar <ilya.tocar@intel.com>
5594 Andrey Turetskiy <andrey.turetskiy@intel.com>
5595 Ilya Verbin <ilya.verbin@intel.com>
5596 Kirill Yukhin <kirill.yukhin@intel.com>
5597 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5599 * config/i386/sse.md
5600 (define_mode_iterator VI48F): New.
5601 (define_insn "<avx512>_compress<mode>_mask"): Rename from
5602 "avx512f_compress<mode>_mask" and update mode iterator.
5603 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
5604 "avx512f_compressstore<mode>_mask" and update mode iterator.
5605 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
5606 "avx512f_expand<mode>_maskz" and update mode iterator.
5607 (define_insn "<avx512>_expand<mode>_mask"): Rename from
5608 "avx512f_expand<mode>_mask" and update mode iterator.
5610 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5611 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5612 Anna Tikhonova <anna.tikhonova@intel.com>
5613 Ilya Tocar <ilya.tocar@intel.com>
5614 Andrey Turetskiy <andrey.turetskiy@intel.com>
5615 Ilya Verbin <ilya.verbin@intel.com>
5616 Kirill Yukhin <kirill.yukhin@intel.com>
5617 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5619 * config/i386/i386.c
5620 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
5621 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
5622 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
5623 avx512dq_rangepv4sf_mask.
5624 * config/i386/sse.md
5625 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
5627 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
5628 (define_insn "reduces<mode>"): Ditto.
5629 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
5631 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
5632 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
5633 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
5635 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5636 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5637 Anna Tikhonova <anna.tikhonova@intel.com>
5638 Ilya Tocar <ilya.tocar@intel.com>
5639 Andrey Turetskiy <andrey.turetskiy@intel.com>
5640 Ilya Verbin <ilya.verbin@intel.com>
5641 Kirill Yukhin <kirill.yukhin@intel.com>
5642 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5644 * config/i386/i386.c
5645 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
5646 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
5647 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
5648 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
5649 avx512vl_getmantv2df_mask.
5650 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
5651 avx512f_vgetmantv4sf_round.
5652 * config/i386/sse.md
5653 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
5654 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
5656 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
5657 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
5658 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
5659 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
5661 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
5662 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
5663 update mode iterator.
5665 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
5666 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
5669 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
5670 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
5671 update mode iterator.
5672 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
5673 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
5676 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
5677 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
5679 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
5680 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
5681 update mode iterator.
5682 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
5683 "avx512f_getmant<mode><round_saeonly_name>".
5685 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
5688 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
5690 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5691 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5692 Anna Tikhonova <anna.tikhonova@intel.com>
5693 Ilya Tocar <ilya.tocar@intel.com>
5694 Andrey Turetskiy <andrey.turetskiy@intel.com>
5695 Ilya Verbin <ilya.verbin@intel.com>
5696 Kirill Yukhin <kirill.yukhin@intel.com>
5697 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5699 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
5700 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
5701 (define_mode_iterator FMAMODE_AVX512): New.
5702 (define_mode_iterator FMAMODE): Remove conditions.
5703 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
5704 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
5705 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
5707 (define_mode_iterator FMAMODE_NOVF512): Remove.
5708 (define_insn "*fma_fmadd_<mode>"): Rename from
5709 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
5710 FMAMODE mode iterator.
5711 (define_mode_iterator VF_SF_AVX512VL): New.
5712 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
5713 Use VF_SF_AVX512VL mode iterator.
5714 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
5715 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
5717 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
5718 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5720 (define_insn "*fma_fmsub_<mode>"): Rename from
5721 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
5722 FMAMODE mode iterator.
5723 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
5724 Use VF_SF_AVX512VL mode iterator.
5725 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
5726 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
5728 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
5729 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5731 (define_insn "*fma_fnmadd_<mode>"): Rename from
5732 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
5733 use FMAMODE mode iterator.
5734 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
5735 Use VF_SF_AVX512VL mode iterator.
5736 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
5737 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
5739 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
5740 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5742 (define_insn "*fma_fnmsub_<mode>"): Rename from
5743 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
5744 FMAMODE mode iterator.
5745 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
5746 Use VF_SF_AVX512VL mode iterator.
5747 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
5748 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
5750 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
5751 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5753 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
5754 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
5755 use VF_AVX512VL mode iterator.
5756 (define_insn "*fma_fmaddsub_<mode>"): Rename from
5757 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
5759 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
5760 Use VF_SF_AVX512VL mode iterator.
5761 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
5762 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
5764 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
5765 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5767 (define_insn "*fma_fmsubadd_<mode>"): Rename from
5768 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
5769 remove usage of subst.
5770 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
5771 Use VF_SF_AVX512VL mode iterator.
5772 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
5773 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
5775 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
5776 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5779 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
5782 * calls.c (precompute_arguments): Check
5783 promoted_for_signed_and_unsigned_p and set the promoted mode.
5784 (promoted_for_signed_and_unsigned_p): New function.
5785 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
5786 and set the promoted mode.
5787 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
5788 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
5789 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
5791 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
5793 * opth-gen.awk: Generate mapping from cpp message reasons to the
5794 options that enable them.
5795 * doc/options.texi (CppReason): Document.
5797 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
5799 * doc/invoke.texi (Wnormalized=): Update.
5801 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
5804 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
5805 operands. Split off the constant operand alternative to ...
5806 (*bool<mode>3_imm): New.
5808 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5810 * rtl.h (single_set_2): Strengthen first param from const_rtx to
5811 const rtx_insn *, and move prototype to above...
5812 (single_set): ...this. Convert this from a macro to an inline
5813 function, enforcing the requirement that the param is a const
5815 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
5817 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
5818 Strengthen both params from rtx to rtx_insn *.
5819 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
5820 Likewise; introduce locals "producer_set", "consumer_set", using
5821 them in place of "producer" and "consumer" when dealing with SET
5823 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
5824 when invoking single_set in region guarded by INSN_P.
5825 (avr_out_bitop): Likewise.
5826 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
5827 region guarded by GET_CODE check, using methods to strengthen
5828 local "this_insn" from rtx to rtx_insn *, and for clarity.
5829 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
5830 Strengthen local "insn" from rtx to rtx_insn *.
5831 (define_insn_and_split "xload<mode>_A"): Likewise.
5832 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
5834 (find_load): Likewise for return type.
5835 (workaround_speculation): Likewise for both locals named
5837 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
5839 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
5841 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
5843 * config/h8300/h8300.c (notice_update_cc): Likewise.
5844 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
5845 "insn" and "dep_insn".
5846 (exact_store_load_dependency): Likewise for both params.
5847 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
5848 since this now clashes with inline function. Instead, delay
5849 calling single_set until the point where its needed, and then
5850 assign the result to "compare_set" and rework the conditional that
5852 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
5853 local "last" from rtx to rtx_insn *.
5854 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
5856 (mips_store_data_bypass_p): Likewise for both params.
5857 * config/mips/mips.c (mips_load_store_insns): Likewise for second
5859 (mips_store_data_bypass_p): Likewise for both params.
5860 (mips_orphaned_high_part_p): Likewise for param "insn".
5861 * config/mn10300/mn10300.c (extract_bundle): Likewise.
5862 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
5863 Introduce local rtx "insn2_pat".
5864 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
5866 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
5867 Introduce local rtx "set", using it in place of "insn" for the
5868 result of single_set. This appears to fix a bug, since the call
5869 to find_regno_note on a SET does nothing.
5870 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
5871 params from rtx to rtx_insn *.
5872 (set_to_load_agen): Likewise.
5873 * config/s390/s390.c (s390_label_align): Likewise for local
5874 "prev_insn". Introduce new rtx locals "set" and "src", using
5875 them in place of "prev_insn" for the results of single_set
5876 and SET_SRC respectively.
5877 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
5878 Introduce new rtx local "set" using in place of "jump" for the
5879 result of single_set. Use SET_SRC (set) rather than plain
5881 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
5883 (noncall_uses_reg): Likewise.
5884 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
5885 guarded by GET_CODE check, using its methods for clarity, and to
5886 enable strengthening local "this_insn" from rtx to rtx_insn *.
5887 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
5888 "insn" from rtx to rtx_insn *.
5889 (define_expand "umulhisi3"): Likewise.
5890 (define_expand "smulsi3_highpart"): Likewise.
5891 (define_expand "umulsi3_highpart"): Likewise.
5892 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
5893 local "after". Replace GET_CODE check with a dyn_cast,
5894 introducing new local rtx_sequence * "seq", using insn method for
5897 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
5898 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
5899 place of "insn" once we're dealing with patterns rather than the
5901 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
5902 (scan_trace): Likewise for local "elt", updating lookups within
5903 sequence to use insn method rather than element method.
5904 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
5906 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
5907 * ifcvt.c (noce_try_abs): Likewise for local "insn".
5908 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
5909 invoking single_set.
5910 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
5911 "insn" from rtx to rtx_insn *.
5912 (skip_usage_debug_insns): Likewise for return type, adding a
5914 (check_secondary_memory_needed_p): Likewise for local "insn".
5915 (inherit_reload_reg): Likewise.
5916 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
5917 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
5919 (store_data_bypass_p): Likewise for both params.
5920 (if_test_bypass_p): Likewise.
5921 * recog.h (store_data_bypass_p): Likewise for both params.
5922 (if_test_bypass_p): Likewise.
5923 * reload.c (find_equiv_reg): Likewise for local "where".
5924 * reorg.c (delete_jump): Likewise for param "insn".
5925 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
5926 to const rtx_insn *.
5927 * store-motion.c (replace_store_insn): Likewise for param "del".
5928 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
5929 and use its methods for clarity, and to strengthen local "del"
5930 from rtx to rtx_insn *.
5931 (build_store_vectors): Use insn method of "st" when calling
5932 replace_store_insn for typesafety and clarity.
5934 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
5936 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
5937 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
5938 on how to make it legal in future.
5940 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5942 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
5944 (restinsn): Likewise.
5945 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
5947 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
5949 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
5951 (arc_hazard): Likewise for both params.
5952 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
5953 checked casts to rtx_sequence * and uses of the insn method for
5955 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
5956 (arc_adjust_insn_length): Likewise for param "insn".
5957 (struct insn_length_parameters_s): Likewise for first param of
5958 "get_variants" callback field.
5959 (arc_get_insn_variants): Likewise for first param and local
5960 "inner". Replace a check of GET_CODE with a dyn_cast to
5961 rtx_sequence *, using methods for type-safety and clarity.
5962 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
5963 rtx_sequence * and uses of the insn method for type-safety when
5964 invoking arc_adjust_insn_length.
5965 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
5967 (arm_address_offset_is_imm): Likewise.
5968 (struct tune_params): Likewise for params 1 and 3 of the
5969 "sched_adjust_cost" callback field.
5970 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
5971 params 1 and 3 ("insn" and "dep").
5972 (xscale_sched_adjust_cost): Likewise.
5973 (fa726te_sched_adjust_cost): Likewise.
5974 (cortexa7_older_only): Likewise for param "insn".
5975 (cortexa7_younger): Likewise.
5976 (arm_attr_length_move_neon): Likewise.
5977 (arm_address_offset_is_imm): Likewise.
5978 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
5979 * config/avr/avr.c (avr_notice_update_cc): Likewise.
5980 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
5981 (workaround_speculation): Likewise for local "last_condjump".
5982 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
5983 (shadow_or_blockage_p): Likewise.
5984 (get_unit_reqs): Likewise.
5985 (get_unit_operand_masks): Likewise.
5986 (c6x_registers_update): Likewise.
5987 (returning_call_p): Likewise.
5988 (can_use_callp): Likewise.
5989 (convert_to_callp): Likewise.
5990 (find_last_same_clock): Likwise for local "t".
5991 (reorg_split_calls): Likewise for local "shadow".
5992 (hwloop_pattern_reg): Likewise for param "insn".
5993 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
5994 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
5995 (frv_extract_membar): Likewise.
5996 (frv_optimize_membar_local): Strengthen param "last_membar" from
5997 rtx * to rtx_insn **.
5998 (frv_optimize_membar_global): Strengthen param "membar" from rtx
6000 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
6002 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
6003 both params from rtx to rtx_insn *.
6004 (ia64_ld_address_bypass_p): Likewise.
6005 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
6007 (ia64_safe_type): Likewise.
6008 (group_barrier_needed): Likewise.
6009 (safe_group_barrier_needed): Likewise.
6010 (ia64_single_set): Likewise.
6011 (is_load_p): Likewise.
6012 (record_memory_reference): Likewise.
6013 (get_mode_no_for_insn): Likewise.
6014 (important_for_bundling_p): Likewise.
6015 (unknown_for_bundling_p): Likewise.
6016 (ia64_st_address_bypass_p): Likewise for both params.
6017 (ia64_ld_address_bypass_p): Likewise.
6018 (expand_vselect): Introduce new local rtx_insn * "insn", using it
6019 in place of rtx "x" after the emit_insn call.
6020 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
6021 Strengthen param from rtx to rtx_insn *.
6022 (ix86_agi_dependent): Likewise for both params.
6023 (ix86_attr_length_immediate_default): Likewise for param 1.
6024 (ix86_attr_length_address_default): Likewise for param.
6025 (ix86_attr_length_vex_default): Likewise for param 1.
6026 * config/i386/i386.c (ix86_attr_length_immediate_default):
6027 Likewise for param "insn".
6028 (ix86_attr_length_address_default): Likewise.
6029 (ix86_attr_length_vex_default): Likewise.
6030 (ix86_agi_dependent): Likewise for both params.
6031 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
6032 (vselect_insn): Likewise for this variable.
6033 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
6035 (m68k_sched_attr_opy_type): Likewise.
6036 * config/m68k/m68k.c (sched_get_operand): Likewise.
6037 (sched_attr_op_type): Likewise.
6038 (m68k_sched_attr_opx_type): Likewise.
6039 (m68k_sched_attr_opy_type): Likewise.
6040 (sched_get_reg_operand): Likewise.
6041 (sched_get_mem_operand): Likewise.
6042 (m68k_sched_address_bypass_p): Likewise for both params.
6043 (sched_get_indexed_address_scale): Likewise.
6044 (m68k_sched_indexed_address_bypass_p): Likewise.
6045 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
6046 (m68k_sched_indexed_address_bypass_p): Likewise.
6047 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
6048 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
6050 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
6051 params from rtx to rtx_insn *.
6052 (mips_fmadd_bypass): Likewise.
6053 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
6054 (mips_linked_madd_p): Likewise.
6055 (mips_macc_chains_last_hilo): Likewise for this variable.
6056 (mips_macc_chains_record): Likewise for param.
6057 (vr4130_last_insn): Likewise for this variable.
6058 (vr4130_swap_insns_p): Likewise for both params.
6059 (mips_ls2_variable_issue): Likewise for param.
6060 (mips_need_noat_wrapper_p): Likewise for param "insn".
6061 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
6062 in place of "x" after the emit_insn.
6063 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
6064 params from rtx to rtx_insn *.
6065 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
6066 (pa_combine_instructions): Introduce local "par" for result of
6067 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
6069 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
6070 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
6071 (rl78_alloc_physical_registers_op1): Likewise.
6072 (rl78_alloc_physical_registers_op2): Likewise.
6073 (rl78_alloc_physical_registers_ro1): Likewise.
6074 (rl78_alloc_physical_registers_cmp): Likewise.
6075 (rl78_alloc_physical_registers_umul): Likewise.
6076 (rl78_alloc_address_registers_macax): Likewise.
6077 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
6078 * config/s390/predicates.md (execute_operation): Likewise for
6080 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
6082 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
6083 (addr_generation_dependency_p): Likewise for param "insn".
6084 (s390_agen_dep_p): Likewise for both params.
6085 (s390_fpload_toreg): Likewise for param "insn".
6086 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
6087 * config/sh/sh.c (sh_loop_align): Likewise for param and local
6089 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
6090 * config/sh/sh_treg_combine.cc
6091 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
6093 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
6094 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
6095 "and_insn", "load", "shift".
6096 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
6098 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
6099 for XEXP (note, 0) of the REG_CC_SETTER note.
6100 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
6101 rtx_insn *, eliminating a checked cast made redundant by this.
6102 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
6104 * genattr.c (main): When writing out the prototype to
6105 const_num_delay_slots, strengthen the param from rtx to
6107 * genattrtab.c (write_const_num_delay_slots): Likewise when
6108 writing out the implementation of const_num_delay_slots.
6109 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
6110 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
6111 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
6112 favor of new rtx locals "src" and "set" and new local rtx_insn *
6114 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
6116 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
6117 locals "cond", "if_then_else", "set" and new rtx_insn * locals
6119 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
6120 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
6121 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
6122 the top-level scope, replacing with new more tightly-scoped rtx
6123 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
6124 "new_insn", "copy_of_insn_b", and make local rtx "set" more
6126 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
6128 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
6130 (ira_setup_alts): Likewise for param "insn".
6131 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
6132 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
6134 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
6135 new more-tightly scoped rtx locals "add3_insn", "insn",
6136 "add2_insn" and rtx_insn * "move_insn".
6137 * postreload-gcse.c (eliminate_partially_redundant_load): Add
6138 checked cast on result of gen_move_insn when invoking
6140 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
6142 (verify_changes): Add a checked cast on "object" when invoking
6144 (extract_insn_cached): Strengthen param "insn" from rtx to
6146 (extract_constrain_insn_cached): Likewise.
6147 (extract_insn): Likewise.
6148 * recog.h (insn_invalid_p): Likewise for param 1.
6149 (recog_memoized): Likewise for param.
6150 (extract_insn): Likewise.
6151 (extract_constrain_insn_cached): Likewise.
6152 (extract_insn_cached): Likewise.
6153 * reload.c (can_reload_into): Likewise for local "test_insn".
6154 * reload.h (cleanup_subreg_operands): Likewise for param.
6155 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
6156 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
6157 result of emit_insn. Remove a checked cast made redundant by this
6159 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
6161 * sel-sched.c (get_reg_class): Likewise.
6163 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
6164 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6166 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
6167 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
6169 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
6171 2014-09-09 David Malcolm <dmalcolm@redhat.com>
6173 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
6174 const rtx_insn *, and from rtx to rtx_insn * for the other
6176 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
6177 INSN_LOCATION, since we know INSN_P holds.
6178 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
6179 (insn_file): Likewise.
6180 (insn_scope): Likewise.
6181 (insn_location): Likewise.
6183 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
6184 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
6185 for the result of gen_load_const_gp.
6186 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
6187 param from rtx to rtx_insn *.
6188 * config/rs6000/rs6000.c (output_call): Likewise.
6189 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
6190 introducing a checked cast to rtx_sequence * and use of the insn
6192 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
6193 from rtx to rtx_insn *.
6194 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
6195 (insn_line): Likewise.
6196 (insn_file): Likewise.
6197 (insn_location): Likewise.
6198 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
6199 from rtx to rtx_insn *.
6200 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
6201 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
6202 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
6204 * reorg.c (relax_delay_slots): Strengthen locals named "after"
6205 from rtx to rtx_insn *; use methods of "pat" for type-safety.
6207 2014-09-09 David Malcolm <dmalcolm@redhat.com>
6209 * combine.c (try_combine): Eliminate checked cast on result of
6211 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
6212 autogenerated one by strengthening the return type and params 2 and 3
6213 from rtx to rtx_insn *, and by naming the params.
6214 * gengenrtl.c (special_rtx): Add INSN to those that are
6216 * rtl.h (gen_rtx_INSN): New prototype.
6218 2014-09-09 David Malcolm <dmalcolm@redhat.com>
6220 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
6222 (no_equiv): Likewise.
6223 (update_equiv_regs): Likewise.
6224 (setup_reg_equiv): Likewise. Strengthen locals "elem",
6225 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
6226 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
6228 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
6229 from rtx to rtx_insn_list *.
6230 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
6231 rtx_insn_list * and use methods for clarity and typesafety.
6232 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
6234 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
6235 redundant check on INSN_P (insns): this cannot hold, as "insns" is
6236 an INSN_LIST, not an insn.
6237 (reverse_equiv_p): Strengthen local "insns" from rtx to
6238 rtx_insn_list * and use methods for clarity and typesafety.
6239 (contains_reloaded_insn_p): Likewise for local "list".
6241 2014-09-09 Jiong Wang <jiong.wang@arm.com>
6243 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
6244 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
6245 (arm_builtin_vectorized_function): Likewise.
6246 * config/arm/arm_neon_builtins.def: New macro for copysignf.
6247 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
6249 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
6251 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
6252 * builtins.h (default_target_builtins): Likewise.
6253 * gcse.h (default_target_gcse): Likewise.
6254 * target-globals.h (target_globals): Add a destructor. Convert
6255 void-pointer fields back to their real type and change from
6256 GTY((atomic)) to GTY((skip)).
6257 (restore_target_globals): Remove casts accordingly.
6258 * target-globals.c (save_target_globals): Use XCNEW rather than
6259 ggc_internal_cleared_alloc to allocate non-GC structures.
6260 Use ggc_cleared_alloc to allocate the target_globals structure
6262 (target_globals::~target_globals): Define.
6264 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6266 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
6267 mnemonic instead of fldmfdd.
6268 * config/arm/arm.c (vfp_output_fstmd): Rename to...
6269 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
6270 Output vpush when address register is SP.
6271 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
6272 (vfp_output_vstmd): ... This.
6273 * config/arm/vfp.md (push_multi_vfp): Update call to
6276 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6278 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
6280 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6282 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
6283 (*sqrtdf2_vfp): Likewise.
6284 (*cmpsf_vfp): Likewise.
6285 (*cmpsf_trap_vfp): Likewise.
6286 (*cmpdf_vfp): Likewise.
6287 (*cmpdf_trap_vfp): Likewise.
6289 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6291 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
6292 (*truncdfsf2_vfp): Likewise.
6293 (*truncsisf2_vfp): Likewise.
6294 (*truncsidf2_vfp): Likewise.
6295 (fixuns_truncsfsi2): Likewise.
6296 (fixuns_truncdfsi2): Likewise.
6297 (*floatsisf2_vfp): Likewise.
6298 (*floatsidf2_vfp): Likewise.
6299 (floatunssisf2): Likewise.
6300 (floatunssidf2): Likewise.
6302 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6304 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
6305 (*muldf3_vfp): Likewise.
6306 (*mulsf3negsf_vfp): Likewise.
6307 (*muldf3negdf_vfp): Likewise.
6308 (*mulsf3addsf_vfp): Likewise.
6309 (*muldf3adddf_vfp): Likewise.
6310 (*mulsf3subsf_vfp): Likewise.
6311 (*muldf3subdf_vfp): Likewise.
6312 (*mulsf3negsfaddsf_vfp): Likewise.
6313 (*fmuldf3negdfadddf_vfp): Likewise.
6314 (*mulsf3negsfsubsf_vfp): Likewise.
6315 (*muldf3negdfsubdf_vfp): Likewise.
6317 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6319 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
6320 (*absdf2_vfp): Likewise.
6321 (*negsf2_vfp): Likewise.
6322 (*negdf2_vfp): Likewise.
6323 (*addsf3_vfp): Likewise.
6324 (*adddf3_vfp): Likewise.
6325 (*subsf3_vfp): Likewise.
6326 (*subdf3_vfp): Likewise.
6327 (*divsf3_vfp): Likewise.
6328 (*divdf3_vfp): Likewise.
6330 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6332 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
6334 (arm_print_operand): Don't convert real values to decimal
6335 representation in default case.
6336 (fp_immediate_constant): Delete.
6337 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
6338 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
6340 (*thumb2_movsi_vfp): Likewise.
6341 (*movdi_vfp): Likewise.
6342 (*movdi_vfp_cortexa8): Likewise.
6343 (*movhf_vfp_neon): Likewise.
6344 (*movhf_vfp): Likewise.
6345 (*movsf_vfp): Likewise.
6346 (*thumb2_movsf_vfp): Likewise.
6347 (*movdf_vfp): Likewise.
6348 (*thumb2_movdf_vfp): Likewise.
6349 (*movsfcc_vfp): Likewise.
6350 (*thumb2_movsfcc_vfp): Likewise.
6351 (*movdfcc_vfp): Likewise.
6352 (*thumb2_movdfcc_vfp): Likewise.
6354 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
6356 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
6360 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6363 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
6364 Use qualifier_immediate for last operand. Rename to...
6365 (aarch64_types_ternop_lane_qualifiers): ... This.
6366 (TYPES_QUADOP): Rename to...
6367 (TYPES_TERNOP_LANE): ... This.
6368 (aarch64_simd_expand_args): Return const0_rtx when encountering user
6369 error. Change return of 0 to return of NULL_RTX.
6370 (aarch64_crc32_expand_builtin): Likewise.
6371 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
6372 ICE when expanding unknown builtin.
6373 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
6374 TERNOP_LANE qualifiers.
6375 (sqdmlsl_lane): Likewise.
6376 (sqdmlal_laneq): Likewise.
6377 (sqdmlsl_laneq): Likewise.
6378 (sqdmlal2_lane): Likewise.
6379 (sqdmlsl2_lane): Likewise.
6380 (sqdmlal2_laneq): Likewise.
6381 (sqdmlsl2_laneq): Likewise.
6383 2014-09-09 Nick Clifton <nickc@redhat.com>
6385 * doc/invoke.texi (Optimization Options): Add missing @gol to the
6387 (S/390 and zSeries Options): Remove superfluous word from the
6388 description of the -mhotpatch option.
6390 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
6392 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
6393 * ira.c: #include "shrink-wrap.h"
6394 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
6395 * ifcvt.c: #include "shrink-wrap.h"
6396 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
6398 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
6400 * common/config/picochip/picochip-common.c: Remove.
6401 * config.gcc: Remove support for picochip.
6402 * config/picochip/constraints.md: Remove.
6403 * config/picochip/dfa_space.md: Remove.
6404 * config/picochip/dfa_speed.md: Remove.
6405 * config/picochip/picochip-protos.h: Remove.
6406 * config/picochip/picochip.c: Remove.
6407 * config/picochip/picochip.h: Remove.
6408 * config/picochip/picochip.md: Remove.
6409 * config/picochip/picochip.opt: Remove.
6410 * config/picochip/predicates.md: Remove.
6411 * config/picochip/t-picochip: Remove.
6412 * doc/md.texi: Don't document picochi.
6414 2014-09-08 David Malcolm <dmalcolm@redhat.com>
6416 * basic-block.h (control_flow_insn_p): Strengthen param from
6417 const_rtx to const rtx_insn *.
6418 * cfgbuild.c (control_flow_insn_p): Likewise.
6420 2014-09-08 David Malcolm <dmalcolm@redhat.com>
6422 * gcse.c (modify_mem_list): Strengthen this variable from
6423 vec<rtx> * to vec<rtx_insn *> *.
6424 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
6426 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
6427 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
6428 (record_last_mem_set_info): Strengthen param "insn" from rtx to
6430 (record_last_set_info): Likewise for local "last_set_insn".
6432 2014-09-08 DJ Delorie <dj@redhat.com>
6434 * doc/invoke.texi (MSP430 Options): Add -minrt.
6436 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6438 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
6439 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
6440 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
6442 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
6444 (adjust_splat): New function.
6445 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
6446 (dump_swap_insn_table): Add case for SH_SPLAT.
6448 2014-09-08 Richard Biener <rguenther@suse.de>
6451 * tree-inline.c (copy_loops): The source loop header should
6453 (tree_function_versioning): If loops need fixup after removing
6454 unreachable blocks fix them.
6455 * omp-low.c (simd_clone_adjust): Do not add incr block to
6456 loop under construction.
6458 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
6460 * config/aarch64/aarch64-builtins.c
6461 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
6463 2014-09-08 Joseph Myers <joseph@codesourcery.com>
6465 * config/i386/cygming.h (TF_SIZE): Remove.
6466 * config/i386/darwin.h (TF_SIZE): Remove.
6467 * config/i386/dragonfly.h (TF_SIZE): Remove.
6468 * config/i386/freebsd.h (TF_SIZE): Remove.
6469 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
6470 * config/i386/openbsdelf.h (TF_SIZE): Remove.
6471 * config/i386/sol2.h (TF_SIZE): Remove.
6472 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
6473 * config/ia64/linux.h (TF_SIZE): Remove.
6474 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
6475 * doc/tm.texi: Regenerate.
6476 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
6478 2014-09-08 Joseph Myers <joseph@codesourcery.com>
6480 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
6482 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
6484 * doc/tm.texi: Regenerate.
6485 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
6487 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
6488 * config/cris/cris.h (__make_dp): Remove.
6490 2014-09-08 Richard Biener <rguenther@suse.de>
6493 * cfgloop.c (mark_loop_for_removal): Track former header
6495 * cfgloop.h (struct loop): Add former_header member unconditionally.
6496 * loop-init.c (fix_loop_structure): Enable bogus loop removal
6497 diagnostic unconditionally.
6499 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
6502 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
6503 constraint for operand0 and remove write only modifier from operand3.
6505 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
6507 PR rtl-optimization/62208
6508 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
6509 rather than const0_rtx in eq/ne-xor simplifications.
6511 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
6513 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
6514 (arc_output_mi_thunk): Likewise.
6516 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
6517 arguments to silence bogus warning.
6519 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
6522 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
6524 2014-09-06 Tom de Vries <tom@codesourcery.com>
6526 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
6527 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
6528 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
6530 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
6533 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
6534 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
6536 2014-09-05 Easwaran Raman <eraman@google.com>
6538 PR rtl-optimization/62146
6539 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
6540 hoisted instruction unconditional.
6542 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
6545 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
6546 Do not allow any_mask_operand for operands[2].
6547 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
6549 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6551 * config/arc/arc.c (arc_print_operand): Use insn method of
6552 final_sequence for type-safety.
6553 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
6554 "insn" from rtx to rtx_insn *.
6555 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
6556 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
6557 Likewise for locals "branch", "label".
6558 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
6559 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
6560 (same_cmp_following_p): Likewise for locals "i2", "i3".
6561 * config/sh/sh_optimize_sett_clrt.cc
6562 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
6563 param "cbranch_insn".
6564 * function.c (convert_jumps_to_returns): Likewis for local "jump".
6565 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
6566 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
6568 (condjump_p): Likewise.
6569 (condjump_in_parallel_p): Likewise.
6571 (any_uncondjump_p): Likewise.
6572 (any_condjump_p): Likewise.
6573 (condjump_label): Likewise.
6574 (returnjump_p): Strengthen param "insn" from rtx to
6576 (onlyjump_p): Strengthen param "insn" from const_rtx to
6578 (jump_to_label_p): Likewise.
6579 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
6580 (invert_jump): Likewise.
6581 * reorg.c (simplejump_or_return_p): Add checked cast when calling
6583 (get_jump_flags): Strengthen param "insn" from rtx to
6585 (get_branch_condition): Likewise.
6586 (condition_dominates_p): Likewise.
6587 (make_return_insns): Move declaration of local "pat" earlier, to
6588 after we've handled NONJUMP_INSN_P and non-sequences, using its
6589 methods to simplify the code and for type-safety.
6590 * rtl.h (find_constant_src): Strengthen param from const_rtx to
6592 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
6593 (condjump_p): Strengthen param from const_rtx to
6595 (any_condjump_p): Likewise.
6596 (any_uncondjump_p): Likewise.
6598 (condjump_label): Likewise.
6599 (simplejump_p): Likewise.
6600 (returnjump_p): Likewise.
6601 (onlyjump_p): Likewise.
6602 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
6603 (invert_jump): Likewise.
6604 (condjump_in_parallel_p): Strengthen param from const_rtx to
6606 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
6607 to const rtx_insn *.
6608 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
6609 to const rtx_insn *.
6610 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
6612 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6614 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
6615 above the conditional, and convert the check on GET_CODE to a
6616 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
6617 the conditional. Simplify the conditional by using methods of
6620 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6622 * haifa-sched.c (check_clobbered_conditions): Strengthen local
6623 "link" from rtx to rtx_insn_list *, and use its methods for
6624 clarity and type-safety.
6625 (toggle_cancelled_flags): Likewise.
6626 (restore_last_backtrack_point): Likewise.
6627 (queue_to_ready): Use insn method of "link" in one place.
6628 (schedule_block): Strengthen local "link" from rtx to
6629 rtx_insn_list *, and use its methods for clarity and type-safety.
6631 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6633 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
6634 param "insn" from const_rtx to const rtx_insn *.
6635 (sched_get_reverse_condition_uncached): Likewise.
6636 (sched_get_condition_with_rev): Likewise.
6637 (sched_has_condition_p): Likewise.
6638 (sched_insns_conditions_mutex_p): Likewise for both params.
6639 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
6640 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
6641 (setup_insn_reg_uses): Move local "list" to be more tightly
6642 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
6643 its methods for clarity and type-safety.
6644 (sched_analyze_1): Strengthen local "pending" from rtx to
6645 rtx_insn_list *, and local "pending_mem" from rtx to
6646 rtx_expr_list *. Use methods of each for clarity and type-safety.
6647 (sched_analyze_2): Likewise.
6648 (sched_analyze_insn): Likewise.
6650 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
6651 param from const_rtx to const rtx_insn *.
6652 (sched_insns_conditions_mutex_p): Likewise for both params.
6653 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
6656 * system.h (CONST_CAST_RTX_INSN): New macro.
6658 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6660 * recog.c (peep2_attempt): Strengthen return type from rtx to
6662 (peep2_update_life): Likewise for params "last", "prev", removing
6663 a checked cast made redundant by this.
6664 (peephole2_optimize): Likewise for local "last".
6666 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6668 * basic-block.h (set_block_for_insn): Eliminate this macro in
6670 * rtl.h (set_block_for_insn): New inline function, imposing the
6671 requirement that the "insn" param is an rtx_insn *.
6673 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6675 * caller-save.c (setup_save_areas): Strengthen local "insn" from
6677 * final.c (get_call_reg_set_usage): Likewise for first param,
6678 eliminating a checked cast.
6679 * regs.h (get_call_reg_set_usage): Likewise for first param.
6680 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
6681 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
6682 cast, replacing references to "x" with "call_insn" where
6684 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
6685 rtx_insn *, adding a checked cast.
6687 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6689 * output.h (final_scan_insn): Strengthen first param from rtx to
6692 * final.c (final_scan_insn): Likewise, renaming it back from
6693 "uncast_insn" to "insn", eliminating the checked cast.
6695 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
6696 "vec" with an rtx_sequence * "seq", taking a copy of
6697 "final_sequence", and using methods of "seq" for clarity, and for
6698 type-safety in the calls to final_scan_insn.
6699 * config/mips/mips.c (mips_output_conditional_branch): Use methods
6700 of "final_sequence" for clarity, and for type-safety in the call to
6702 * config/sh/sh.c (print_slot): Strengthen param from rtx to
6703 rtx_sequence * and rename from "insn" to "seq".
6705 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6707 * jump.c (delete_related_insns): Introduce a new local "table" by
6708 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
6709 get_labels method of "table" to simplify access to the labels in
6712 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6714 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
6715 f_minmaxs, f_minmaxd types.
6717 2014-09-05 Richard Biener <rguenther@suse.de>
6719 * cfgloop.c (mark_loop_for_removal): Record former header
6720 when ENABLE_CHECKING.
6721 * cfgloop.h (strut loop): Add former_header member when
6723 * loop-init.c (fix_loop_structure): Sanity check loops
6724 marked for removal if they re-appeared.
6726 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6728 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
6729 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
6731 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
6732 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
6733 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
6734 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
6735 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
6736 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
6737 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
6738 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
6739 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
6740 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
6741 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
6742 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
6743 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
6744 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
6745 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
6746 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
6747 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
6748 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
6749 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
6750 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
6751 with int{32,16,8}_t.
6753 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6755 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
6756 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
6757 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
6758 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
6759 Remove temporary __asm__ and reimplement.
6761 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6763 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
6764 handling cmge, cmgt, cmeq, cmtst.
6766 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
6767 cmlt, cmgeu, cmgtu, cmtst): Remove.
6769 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
6770 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
6771 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
6772 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
6774 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6776 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
6778 (aarch64_fold_builtin): Update pattern for cmtst.
6780 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
6783 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
6785 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
6786 Switch operands, separate out more cases, refactor.
6788 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
6790 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
6791 argument; rename old version to...
6792 (aarch64_const_vec_all_same_in_range_p): ...this.
6793 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
6795 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
6797 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6799 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
6800 Remove qualifier_const_pointer, update comment.
6802 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6804 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
6806 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6808 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
6809 varargs with pointer parameter.
6810 (aarch64_simd_expand_builtin): pass pointer into previous.
6812 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6814 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
6817 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6819 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
6820 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
6821 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
6822 Replace temporary asm with call to builtin.
6823 (vrbit_p8, vrbitq_p8): New functions.
6825 2014-09-05 Richard Biener <rguenther@suse.de>
6827 * cfgloop.c (mark_loop_for_removal): New function.
6828 * cfgloop.h (mark_loop_for_removal): Declare.
6829 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
6830 (merge_blocks): Likewise.
6831 (duplicate_block): Likewise.
6832 * except.c (sjlj_emit_dispatch_table): Likewise.
6833 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
6834 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
6835 (thread_through_loop_header): Likewise.
6837 2014-09-05 Richard Biener <rguenther@suse.de>
6840 * fold-const.c (try_move_mult_to_index): Remove.
6841 (fold_binary_loc): Do not call it.
6842 * tree-data-ref.c (dr_analyze_indices): Strip conversions
6843 from the base object again.
6845 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
6847 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
6850 2014-09-05 Bin Cheng <bin.cheng@arm.com>
6853 * config/arm/arm.md (setmem): New pattern.
6854 * config/arm/arm-protos.h (struct tune_params): New fields.
6855 (arm_gen_setmem): New prototype.
6856 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
6857 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
6858 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
6859 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
6860 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
6861 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
6862 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
6863 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
6864 (arm_const_inline_cost): New function.
6865 (arm_block_set_max_insns): New function.
6866 (arm_block_set_non_vect_profit_p): New function.
6867 (arm_block_set_vect_profit_p): New function.
6868 (arm_block_set_unaligned_vect): New function.
6869 (arm_block_set_aligned_vect): New function.
6870 (arm_block_set_unaligned_non_vect): New function.
6871 (arm_block_set_aligned_non_vect): New function.
6872 (arm_block_set_vect, arm_gen_setmem): New functions.
6874 2014-09-05 Bin Cheng <bin.cheng@arm.com>
6876 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
6878 2014-09-05 Bin Cheng <bin.cheng@arm.com>
6880 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
6882 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6884 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
6886 * valtrack.h: Adjust.
6888 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6890 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
6892 (emit_jump_insn_before_noloc): Likewise.
6893 (emit_call_insn_before_noloc): Likewise.
6894 (emit_label_before): Likewise.
6895 (emit_label_after): Likewise.
6896 (emit_insn_before_setloc): Likewise.
6897 (emit_jump_insn_before_setloc): Likewise.
6898 (emit_call_insn_before_setloc): Likewise.
6899 (emit_call_insn_before): Likewise.
6902 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6904 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
6905 rtx_insn *, eliminating a checked cast.
6907 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6909 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
6910 const_rtx to const rtx_insn *.
6911 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
6914 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6916 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
6917 fixup_args_size_notes.
6918 * expr.c (fixup_args_size_notes): Strengthen first two params from
6919 rtx to rtx_insn *, eliminating a checked cast.
6920 * rtl.h (fixup_args_size_notes): Strengthen first two params from
6923 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6925 * haifa-sched.c (get_ready_element): Strengthen return type from
6927 * sched-int.h (get_ready_element): Likewise.
6929 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
6932 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
6933 indexed_or_indirect_operand instead of memory_operand.
6934 (floatsi<mode>2_lfiwzx_mem): Ditto.
6936 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6938 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
6939 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
6940 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
6942 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6944 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
6946 (get_last_nonnote_insn): Likewise.
6947 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
6948 * resource.c (find_basic_block): Likewise.
6950 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
6953 2014-09-04 David Malcolm <dmalcolm@redhat.com>
6955 * genattr.c (main): Within the prototype of insn_latency written
6956 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
6957 * genautomata.c (output_internal_maximal_insn_latency_func):
6958 Within the implementation of insn_latency written out to
6959 insn-automata.c, strengthen both params from rtx to rtx_insn *,
6960 eliminating a pair of checked casts.
6962 2014-09-04 David Malcolm <dmalcolm@redhat.com>
6964 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
6967 * rtl.h (eh_returnjump_p): Likewise.
6969 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
6971 * Makefile.in (TAGS): Handle constructs in timevar.def.
6973 2014-09-04 Guozhi Wei <carrot@google.com>
6976 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
6977 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
6978 it into two patterns.
6979 (move_lo_quad_internal_be_<mode>): Likewise.
6981 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
6983 * doc/options.texi: Document that Var and Init are required if CPP
6985 * optc-gen.awk: Require Var and Init if CPP is given.
6986 * common.opt (Wpedantic): Use Init.
6988 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6990 * config/rs6000/rs6000.c (special_handling_values): Add
6992 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
6993 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
6994 as swappable with special handling SH_EXTRACT. Remove
6995 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
6997 (adjust_extract): New function.
6998 (handle_special_swappables): Add default to case statement; add
6999 case for SH_EXTRACT that calls adjust_extract.
7000 (dump_swap_insn_table): Handle SH_EXTRACT.
7002 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
7004 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
7005 selection of 0th memory doubleword, regardless of endianness.
7007 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7009 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
7011 2014-09-04 Alan Modra <amodra@gmail.com>
7014 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
7017 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
7019 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
7020 * targhooks.c (default_dwarf_frame_reg_mode): New function.
7021 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
7022 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
7023 * doc/tm.texi: Regenerate.
7024 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
7025 selection logic to default_dwarf_frame_reg_mode.
7027 2014-09-03 Marek Polacek <polacek@redhat.com>
7029 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
7032 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
7034 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
7035 the automodified register.
7037 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
7039 * output.h (get_some_local_dynamic_name): Declare.
7040 * final.c (some_local_dynamic_name): New variable.
7041 (get_some_local_dynamic_name): New function.
7042 (final_end_function): Clear some_local_dynamic_name.
7043 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
7044 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
7045 (print_operand): Report an error if '%&' is used inappropriately.
7046 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
7047 (get_some_local_dynamic_name_1): Delete.
7048 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
7049 (rs6000_get_some_local_dynamic_name): Delete.
7050 (rs6000_get_some_local_dynamic_name_1): Delete.
7051 (print_operand): Report an error if '%&' is used inappropriately.
7052 * config/s390/s390.c (machine_function): Remove some_ld_name.
7053 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
7054 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
7055 * config/sparc/sparc.c: Include rtl-iter.h.
7056 (machine_function): Remove some_ld_name.
7057 (sparc_print_operand): Report an error if '%&' is used inappropriately.
7058 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
7060 2014-09-03 Richard Henderson <rth@redhat.com>
7062 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
7063 (aarch64_popwb_pair_reg): Remove.
7064 (aarch64_set_frame_expr): Remove.
7065 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
7066 the restore ops performed by the insns generated.
7067 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
7068 insn. Perform the calls_eh_return addition later; do not attempt to
7069 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
7070 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
7071 special markup at all. Load cfun->machine->frame.hard_fp_offset
7072 into a local variable.
7073 (aarch64_frame_pointer_required): Don't check calls_alloca.
7075 2014-09-03 Richard Biener <rguenther@suse.de>
7077 * opts.c (default_options_optimization): Adjust
7078 max-combine-insns to 2 for -Og.
7080 2014-09-03 Martin Jambor <mjambor@suse.cz>
7083 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
7084 pass-trough jump functions correctly.
7086 2014-09-03 Martin Jambor <mjambor@suse.cz>
7089 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
7090 created replacements in ascending order of offsets.
7091 (known_aggs_to_agg_replacement_list): Likewise.
7093 2014-09-03 Martin Liska <mliska@suse.cz>
7095 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
7096 is set to set uninitialized value for vnresult.
7098 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7100 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
7101 for TARGET_MUST_PASS_IN_STACK.
7103 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7105 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
7106 for TARGET_ARG_PARTIAL_BYTES.
7108 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7110 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
7111 instructions for varargs implementation.
7112 (nds32_expand_epilogue): Emit stack adjustment instructions for
7113 varargs implementation.
7115 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7117 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
7118 optimization detection.
7120 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7122 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
7124 (nds32_function_arg_advance): Deal with nameless arguments.
7125 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
7126 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
7127 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
7129 2014-09-03 Richard Biener <rguenther@suse.de>
7131 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
7132 (struct bb_bitmap_sets): Remove deferred member.
7133 (BB_DEFERRED): Remove.
7134 (defer_or_phi_translate_block): Remove.
7135 (compute_antic_aux): Remove deferring of blocks, assert
7136 proper iteration order.
7137 (compute_antic): Do not set BB_DEFERRED.
7138 (eliminate): Allocate el_avail of proper size initially.
7140 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7142 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
7143 according to the value of crtl->args.pretend_args_size.
7145 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7147 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
7148 varargs information.
7150 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7152 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
7153 implementation for TARGET_SETUP_INCOMING_VARARGS.
7154 (nds32_strict_argument_naming): Refine comment.
7155 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
7156 Define for future implementation.
7158 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
7160 * config/i386/adxintrin.h (_subborrow_u32): New.
7161 (_addcarry_u32): Ditto.
7162 (_subborrow_u64): Ditto.
7163 (_addcarry_u64): Ditto.
7164 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
7166 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
7167 __builtin_ia32_sbb_u64
7169 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7171 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
7173 (nds32_function_arg_advance): Likewise.
7174 (nds32_init_cumulative_args): Likewise.
7175 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
7176 (NDS32_FIRST_GPR_REGNUM): Define.
7177 (NDS32_LAST_GPR_REGNUM): Define.
7178 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
7179 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
7180 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
7181 (machine_function): Use GRP-specific stuff.
7183 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7185 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
7186 (nds32_expand_epilogue): Likewise.
7187 (nds32_expand_prologue_v3push): Likewise.
7188 (nds32_expand_epilogue_v3pop): Likewise.
7190 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7192 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
7193 v3push/v3pop for variadic function.
7194 * config/nds32/nds32.md (prologue, epilogue): Likewise.
7196 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7198 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
7199 Check rtx for varargs implementation.
7200 (nds32_output_stack_pop): Likewise.
7201 * config/nds32/nds32-protos.h: Have a rtx argument for
7202 nds32_output_stack_push and nds32_output_stack_pop.
7203 * config/nds32/nds32.md: Likewise.
7205 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7207 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
7208 to check if FUNC is an interrupt service routine.
7209 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
7211 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7213 * config/nds32/nds32.h (machine_function): Add some fields for variadic
7214 arguments implementation.
7216 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7218 * config/nds32/nds32-predicates.c
7219 (nds32_valid_stack_push_pop): Rename to ...
7220 (nds32_valid_stack_push_pop_p): ... this.
7221 * config/nds32/nds32-protos.h: Likewise.
7222 * config/nds32/predicates.md: Likewise.
7224 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7226 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
7227 (nds32_emit_stack_v3push): ... this.
7228 (nds32_gen_stack_v3pop): Rename to ...
7229 (nds32_emit_stack_v3pop): ... this and consider CFA restore
7232 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7234 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
7235 (nds32_emit_stack_push_multiple): ... this.
7236 (nds32_gen_stack_pop_multiple): Rename to ...
7237 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
7240 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
7243 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
7244 and add a second splitter to handle the remaining cases.
7246 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7248 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
7250 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
7252 * cfgexpand.c (label_rtx_for_bb): Change type to
7253 hash_map<basic_block, rtx_code_label *> *.
7254 (expand_gimple_basic_block): Adjust.
7255 (pass_expand::execute): Likewise.
7257 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
7259 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
7260 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
7261 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
7262 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
7263 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
7264 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
7265 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
7268 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
7270 * alloc-pool.c: Include coretypes.h.
7271 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
7272 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
7273 hash_set instead of htab.
7274 * ggc-page.c (in_gc): New variable.
7275 (ggc_free): Do nothing if a collection is taking place.
7276 (ggc_collect): Set in_gc appropriately.
7277 * ggc.h (gt_ggc_mx(const char *)): New function.
7278 (gt_pch_nx(const char *)): Likewise.
7279 (gt_ggc_mx(int)): Likewise.
7280 (gt_pch_nx(int)): Likewise.
7281 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
7282 (hash_map::hash_entry::pch_nx): Likewise.
7283 (hash_map::hash_entry::pch_nx_helper): Likewise.
7284 (hash_map::hash_map): Adjust.
7285 (hash_map::create_ggc): New function.
7286 (gt_ggc_mx): Likewise.
7287 (gt_pch_nx): Likewise.
7288 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
7289 (default_hashset_traits::pch_nx): Likewise.
7290 (hash_set::hash_entry::ggc_mx): Likewise.
7291 (hash_set::hash_entry::pch_nx): Likewise.
7292 (hash_set::hash_entry::pch_nx_helper): Likewise.
7293 (hash_set::hash_set): Adjust.
7294 (hash_set::create_ggc): New function.
7295 (hash_set::elements): Likewise.
7296 (gt_ggc_mx): Likewise.
7297 (gt_pch_nx): Likewise.
7298 * hash-table.h (hash_table::hash_table): Adjust.
7299 (hash_table::m_ggc): New member.
7300 (hash_table::~hash_table): Adjust.
7301 (hash_table::expand): Likewise.
7302 (hash_table::empty): Likewise.
7303 (gt_ggc_mx): New function.
7304 (hashtab_entry_note_pointers): Likewise.
7305 (gt_pch_nx): Likewise.
7307 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
7309 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
7310 built-in definition.
7311 (XVCVUXDDP_SCALE): Likewise.
7312 (XVCVDPSXDS_SCALE): Likewise.
7313 (XVCVDPUXDS_SCALE): Likewise.
7314 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
7315 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
7316 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
7317 VSX_BUILTIN_XVCVDPUXDS_SCALE.
7318 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
7320 * config/rs6000/rs6000.c (real.h): New include.
7321 (rs6000_scale_v2df): New function.
7322 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
7323 (UNSPEC_VSX_XVCVUXDDP): Likewise.
7324 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
7325 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
7326 (vsx_xvcvsxddp_scale): New define_expand.
7327 (vsx_xvcvsxddp): New define_insn.
7328 (vsx_xvcvuxddp_scale): New define_expand.
7329 (vsx_xvcvuxddp): New define_insn.
7330 (vsx_xvcvdpsxds_scale): New define_expand.
7331 (vsx_xvcvdpsxds): New define_insn.
7332 (vsx_xvcvdpuxds_scale): New define_expand.
7333 (vsx_xvcvdpuxds): New define_insn.
7334 * doc/extend.texi (vec_ctf): Add new prototypes.
7335 (vec_cts): Likewise.
7336 (vec_ctu): Likewise.
7337 (vec_splat): Likewise.
7338 (vec_div): Likewise.
7339 (vec_mul): Likewise.
7341 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7344 * config/arm/neon.md
7345 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
7346 <v_cmp_result>): New pattern.
7347 * config/arm/iterators.md (NEON_VCVT): New int iterator.
7348 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
7349 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
7350 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
7351 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
7352 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
7354 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7357 * config/arm/iterators.md (FIXUORS): New code iterator.
7358 (VCVT): New int iterator.
7359 (su_optab): New code attribute.
7361 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
7363 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7365 * config/aarch64/predicates.md (aarch64_comparison_operation):
7366 New special predicate.
7367 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
7368 aarch64_comparison_operation instead of matching an operator.
7369 Update operand numbers.
7370 (csinc3<mode>_insn): Likewise.
7371 (*csinv3<mode>_insn): Likewise.
7372 (*csneg3<mode>_insn): Likewise.
7373 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
7374 * config/aarch64/aarch64.c (aarch64_get_condition_code):
7375 Return -1 instead of aborting on invalid condition codes.
7376 (aarch64_print_operand): Update aarch64_get_condition_code callsites
7377 to assert that the returned condition code is valid.
7378 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
7380 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
7382 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
7383 tree.def, and gimple.def
7385 2014-09-02 Jakub Jelinek <jakub@redhat.com>
7386 Balaji V. Iyer <balaji.v.iyer@intel.com>
7387 Igor Zamyatin <igor.zamyatin@intel.com>
7389 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
7390 (__cilkrts_cilk_for_64): Likewise.
7391 * cilk-common.c (declare_cilk_for_builtin): New function.
7392 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
7393 __cilkrts_cilk_for_64 bultins.
7394 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
7396 (cilk_for_32_fndecl): New define.
7397 (cilk_for_64_fndecl): Likewise.
7398 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
7399 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
7400 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
7401 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
7402 GF_OMP_FOR_COMBINED_INTO.
7403 * gimplify.c (gimplify_scan_omp_clauses): Added
7404 OMP_CLAUSE__CILK_FOR_COUNT_ case.
7405 (gimplify_adjust_omp_clauses): Ditto.
7406 (gimplify_omp_for): Added CILK_FOR case.
7407 (gimplify_expr): Ditto.
7408 * omp-low.c: Include cilk.h.
7409 (extract_omp_for_data): Set appropriate kind for
7410 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
7411 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
7412 (create_omp_child_function_name): Added second argument to handle
7414 (cilk_for_check_loop_diff_type): New function.
7415 (expand_cilk_for_call): Likewise.
7416 (expand_cilk_for): Likewise.
7417 (create_omp_child_function): Set cilk_for_count; handle the cases when
7418 it is true; call create_omp_child_function_name with second argument.
7419 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
7420 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
7421 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
7422 * tree-nested.c (convert_nonlocal_omp_clauses): Added
7423 OMP_CLAUSE__CILK_FOR_COUNT_ case.
7424 (convert_local_omp_clauses): Ditto.
7425 * tree-pretty-print.c (dump_omp_clause): Added
7426 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
7427 (dump_generic_node): Added CILK_FOR case.
7428 * tree.c (omp_clause_num_ops): New element
7429 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
7430 (omp_clause_code_name): New element _Cilk_for_count_.
7431 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
7432 * tree.def: Add tree code for CILK_FOR.
7434 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
7436 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
7437 (ppc403-compare): Add "exts with dot" case.
7438 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
7439 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
7440 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
7441 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
7442 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
7443 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
7444 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
7445 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
7446 cell-cmp-microcoded): Similarly.
7447 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
7448 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
7449 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
7450 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
7451 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
7452 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
7453 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
7454 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
7455 (power6-compare): Add "exts with dot" case.
7456 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
7457 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
7458 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
7460 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
7461 if avoiding Cell microcode.
7462 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
7463 (is_cracked_insn): Ditto.
7464 (insn_must_be_first_in_group): Ditto.
7465 * config/rs6000/rs6000.md (dot): Adjust comment.
7466 (cell_micro): Handle exts+dot.
7467 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
7468 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
7469 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
7470 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
7471 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
7472 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
7473 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
7475 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
7477 * config/rs6000/rs6000.md (QHSI): Delete.
7478 (EXTQI, EXTHI, EXTSI): New mode iterators.
7479 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
7480 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
7481 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
7482 9 anonymous instructions, and 8 splitters): Delete.
7483 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
7484 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
7485 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
7486 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
7487 *zero_extendsi<mode>2_dot2): New.
7489 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
7491 * config/rs6000/rs6000.md (any_extend): New code iterator.
7492 (u, su): New code attributes.
7493 (dmode, DMODE): New mode attributes.
7494 (<su>mul<mode>3_highpart): New.
7495 (*<su>mul<mode>3_highpart): New.
7496 (<su>mulsi3_highpart_le): New.
7497 (<su>muldi3_highpart_le): New.
7498 (<su>mulsi3_highpart_64): New.
7499 (<u>mul<mode><dmode>3): New.
7500 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
7502 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
7505 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
7507 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
7508 *mulsi3_internal2, and two splitters): Delete.
7509 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
7511 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
7513 2014-09-02 Richard Biener <rguenther@suse.de>
7515 PR tree-optimization/62695
7516 * tree-ssa-structalias.c (find_func_clobbers): Add missing
7519 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
7522 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
7524 2014-09-01 Andi Kleen <ak@linux.intel.com>
7526 * file-find.c (add_prefix_begin): Add.
7527 (do_add_prefix): Rename from add_prefix with first argument.
7528 (add_prefix): Add new wrapper.
7529 * file-find.h (add_prefix_begin): Add.
7530 * gcc-ar.c (main): Support -B option.
7532 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
7534 * genemit.c: Include dumpfile.h.
7535 (gen_split): Print name of splitter function to dump file.
7537 2014-09-01 Richard Biener <rguenther@suse.de>
7539 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
7540 Use stack auto_vecs for constraint expressions.
7541 (find_func_aliases_for_call): Likewise.
7542 (find_func_aliases): Likewise.
7543 (find_func_clobbers): Likewise.
7545 2014-09-01 Richard Biener <rguenther@suse.de>
7547 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
7548 operands vector in most cases. Remove redundant code.
7550 2014-09-01 Olivier Hainque <hainque@adacore.com>
7552 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
7553 $WIND_BASE instead of designating a harcoded arbitrary home dir.
7554 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
7556 2014-09-01 Richard Biener <rguenther@suse.de>
7558 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
7559 copy_reference_ops_from_call, vn_nary_op_compute_hash,
7560 vn_reference_compute_hash, vn_reference_insert): Remove.
7561 (vn_reference_lookup_call): New function.
7562 * tree-ssa-sccvn.c (vn_reference_compute_hash,
7563 copy_reference_ops_from_ref, copy_reference_ops_from_call,
7564 vn_reference_insert, vn_nary_op_compute_hash): Make static.
7565 (create_reference_ops_from_call): Remove.
7566 (vn_reference_lookup_3): Properly update shared_lookup_references.
7567 (vn_reference_lookup_pieces): Assert that we updated
7568 shared_lookup_references properly.
7569 (vn_reference_lookup): Likewise.
7570 (vn_reference_lookup_call): New function.
7571 (visit_reference_op_call): Use it. Avoid re-building the
7573 (visit_reference_op_load): Remove redundant lookup.
7574 (visit_reference_op_store): Perform special tail-merging work
7575 only when possibly doing tail-merging.
7576 (visit_use): Likewise.
7577 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
7579 2014-09-01 Jakub Jelinek <jakub@redhat.com>
7582 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
7583 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
7584 (find_inc): Revert 2014-08-13 change.
7586 2014-09-01 Marek Polacek <polacek@redhat.com>
7589 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
7590 Change the type of V to unsigned HOST_WIDE_INT.
7592 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
7594 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
7595 the size of byte markers.
7596 (do_shift_rotate): Fix confusion between host, target and marker byte
7598 (verify_symbolic_number_p): Likewise.
7599 (find_bswap_or_nop_1): Likewise.
7600 (find_bswap_or_nop): Likewise.
7602 2014-09-01 Olivier Hainque <hainque@adacore.com>
7604 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
7605 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
7607 2014-09-01 Jakub Jelinek <jakub@redhat.com>
7609 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
7610 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
7611 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
7613 2014-09-01 Yury Gribov <y.gribov@samsung.com>
7617 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
7618 (build_check_stmt): Likewise.
7619 (instrument_strlen_call): Likewise.
7620 (asan_expand_check_ifn): Likewise and fix types.
7621 (maybe_cast_to_ptrmode): New function.
7623 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7625 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
7627 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
7629 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
7631 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
7633 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
7634 prefix to function labels when generating fast indirect calls.
7636 2014-08-30 David Malcolm <dmalcolm@redhat.com>
7640 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
7641 param back from rtx_insn * to rtx. Rename param from "label" to
7642 "label_or_return", reintroducing "label" as an rtx_insn * after
7643 we've ensured it's not a RETURN.
7644 (first_active_target_insn): Likewise for return type and param;
7645 add a checked cast to rtx_insn * once we've ensured "insn" is not
7647 (steal_delay_list_from_target): Convert param "pnew_thread" back
7648 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
7650 (own_thread_p): Convert param "thread" back from an rtx_insn * to
7651 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
7652 cast once we've established we're not dealing with a RETURN,
7653 renaming subsequent uses of "thread" to "thread_insn".
7654 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
7656 (follow_jumps): Convert return type and param "label" from
7657 rtx_insn * back to rtx. Move initialization of "value" to after
7658 the handling for ANY_RETURN_P, adding a checked cast there to
7659 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
7660 rename to "this_label_or_return", reintroducing "this_label" as
7661 an rtx_insn * once we've handled the case where it could be an
7663 (fill_slots_from_thread): Rename param "thread" to
7664 "thread_or_return", converting from an rtx_insn * back to an rtx.
7665 Reintroduce name "thread" as an rtx_insn * local with a checked
7666 cast once we've handled the case of it being an ANY_RETURN_P.
7667 Convert local "new_thread" from an rtx_insn * back to an rtx.
7668 Add a checked cast when assigning to "trial" from "new_thread".
7669 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
7670 checked cast to rtx_insn * from "new_thread" when invoking
7672 (fill_eager_delay_slots): Convert locals "target_label",
7673 "insn_at_target" from rtx_insn * back to rtx.
7674 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
7675 (relax_delay_slots): Convert locals "trial", "target_label" from
7676 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
7677 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
7678 invoking update_block.
7679 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
7680 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
7682 * resource.h (mark_target_live_regs): Undo erroneous conversion
7683 of second param of r214693, converting it back from rtx_insn * to
7684 rtx, since it could be a RETURN.
7686 * resource.c (find_dead_or_set_registers): Similarly, convert
7687 param "jump_target" back from an rtx_insn ** to an rtx *, as we
7688 could be writing back a RETURN. Rename local rtx_insn * "next" to
7689 "next_insn", and introduce "lab_or_return" as a local rtx,
7690 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
7691 (mark_target_live_regs): Undo erroneous conversion
7692 of second param of r214693, converting it back from rtx_insn * to
7693 rtx, since it could be a RETURN. Rename it from "target" to
7694 "target_maybe_return", reintroducing the name "target" as a local
7695 rtx_insn * with a checked cast, after we've handled the case of
7698 2014-08-29 DJ Delorie <dj@redhat.com>
7700 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
7701 pointer size up to a power of two.
7702 * defaults.h (DWARF2_ADDR_SIZE): Round up.
7703 (POINTER_SIZE_UNITS): New, rounded up value.
7704 * dwarf2asm.c (size_of_encoded_value): Use it.
7705 (dw2_output_indirect_constant_1): Likewise.
7706 * expmed.c (init_expmed_one_conv): We now know the sizes of
7708 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
7709 * optabs.c (expand_float): Use precision, not size.
7710 (expand_fix): Likewise.
7711 * simplify-rtx (simplify_unary_operation_1): Likewise.
7712 * tree-dfa.c (get_ref_base_and_extent): Likewise.
7713 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
7714 (default_assemble_integer) Likewise.
7715 (dump_tm_clone_pairs): Likewise.
7716 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
7717 * var-tracking.c (adjust_mems): Allow partial-int modes also.
7718 (prepare_call_arguments): Likewise.
7719 * stor-layout.c (finalize_type_size): Preserve precision.
7720 (layout_type): Use precision, not size.
7722 * expr.c (convert_move): If the target has an explicit converter,
7725 2014-08-29 David Malcolm <dmalcolm@redhat.com>
7727 * gdbinit.in: Skip various inline functions in rtl.h when
7730 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
7733 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
7735 2014-08-29 Richard Biener <rguenther@suse.de>
7737 PR tree-optimization/62291
7738 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
7739 exactly the vector size needed and use quick_push.
7740 (phi_translate_1): Adjust comment.
7741 (valid_in_sets): Remove block argument and remove pointless
7743 (dependent_clean): Adjust for removal of block argument.
7745 (compute_antic_aux): Likewise.
7746 (compute_partial_antic_aux): Likewise.
7748 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
7749 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7750 Anna Tikhonova <anna.tikhonova@intel.com>
7751 Ilya Tocar <ilya.tocar@intel.com>
7752 Andrey Turetskiy <andrey.turetskiy@intel.com>
7753 Ilya Verbin <ilya.verbin@intel.com>
7754 Kirill Yukhin <kirill.yukhin@intel.com>
7755 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7757 * config/i386/sse.md
7758 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
7759 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
7760 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
7761 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
7763 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
7764 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7765 Anna Tikhonova <anna.tikhonova@intel.com>
7766 Ilya Tocar <ilya.tocar@intel.com>
7767 Andrey Turetskiy <andrey.turetskiy@intel.com>
7768 Ilya Verbin <ilya.verbin@intel.com>
7769 Kirill Yukhin <kirill.yukhin@intel.com>
7770 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7772 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
7773 * config/i386/sse.md
7774 (define_mode_iterator VI4_128_8_256): New.
7775 (define_mode_iterator VI2_128_4_256): Ditto.
7776 (define_mode_iterator PMOV_DST_MODE): Rename into
7777 (define_mode_iterator PMOV_DST_MODE_1): this.
7778 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
7779 Use PMOV_DST_MODE_1 mode iterator.
7780 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
7782 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
7784 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
7785 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
7786 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
7787 (define_mode_iterator PMOV_DST_MODE_2): New.
7788 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
7789 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
7790 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
7792 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
7793 (define_mode_attr pmov_dst_3): Ditto.
7794 (define_mode_attr pmov_dst_zeroed_3): Ditto.
7795 (define_mode_attr pmov_suff_3): Ditto.
7796 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
7797 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
7798 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
7799 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
7800 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
7801 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
7802 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
7803 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
7804 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
7805 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
7806 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
7807 (define_mode_attr pmov_dst_4): Ditto.
7808 (define_mode_attr pmov_dst_zeroed_4): Ditto.
7809 (define_mode_attr pmov_suff_4): Ditto.
7810 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
7811 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
7812 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
7813 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
7814 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
7815 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
7816 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
7817 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
7818 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
7819 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
7820 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
7822 2014-08-29 Richard Biener <rguenther@suse.de>
7824 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
7825 NON_LVALUE_EXPR in gimple.
7827 2014-08-29 Richard Biener <rguenther@suse.de>
7830 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
7831 from previous refactoring.
7832 (gimple_fold_builtin_strncpy): Likewise.
7834 2014-08-29 David Malcolm <dmalcolm@redhat.com>
7837 * function.c (assign_parm_setup_reg): Remove erroneous checked
7838 cast to rtx_insn * on result of gen_extend_insn in favor of
7839 introducing a new local rtx "pat".
7841 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7843 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
7845 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
7847 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7849 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
7850 (next_insn): Likewise.
7851 * emit-rtl.c (next_insn): Likewise.
7852 (previous_insn): Likewise.
7853 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
7854 "insn" and "next" from rtx to rtx_insn *.
7855 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
7856 "insn", "insn1", "vliw_start", "prologue_end_note",
7857 "last_insn_in_packet".
7859 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7861 * shrink-wrap.h (active_insn_between): Strengthen both params from
7863 * function.c (active_insn_between): Likewise.
7865 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7867 * genattr.c (main): When writing out insn-attr.h, strengthen param
7868 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
7869 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
7870 writing out the definition of dfa_clear_single_insn_cache to the
7871 generated insn-automata.c
7873 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7875 * resource.h (clear_hashed_info_for_insn): Strengthen param from
7877 (incr_ticks_for_insn): Likewise.
7878 (init_resource_info): Likewise.
7880 * resource.c (init_resource_info): Likewise.
7881 (clear_hashed_info_for_insn): Likewise.
7882 (incr_ticks_for_insn): Likewise.
7884 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
7886 (steal_delay_list_from_target): Use methods of "seq".
7887 (try_merge_delay_insns): Use methods of "merged_insns".
7888 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
7889 (reorg_redirect_jump): Likewise for param "jump".
7891 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7893 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
7895 * config/s390/s390.c (s390_split_branches): Eliminate top-level
7896 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
7898 (s390_mainpool_finish): In three places, split out a local rtx
7899 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
7900 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
7901 and split another local rtx "insn" out into rtx "pat" and
7903 * config/sh/sh.c (output_branchy_insn): Rather than working
7904 directly on operands[9], introduce local rtx_code_label *
7905 variables named "lab" in two places, working on them, and then
7906 assigning them to operands[9], so that the intervening operations
7907 are known by the type system to be on insns.
7909 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7911 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
7914 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
7915 in invocation of INSN_HAS_LOCATION.
7917 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
7919 * config/rs6000/altivec.h (vec_xl): New #define.
7920 (vec_xst): Likewise.
7921 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
7922 (XXSPLTD_V2DI): Likewise.
7923 (DIV_V2DI): Likewise.
7924 (UDIV_V2DI): Likewise.
7925 (MUL_V2DI): Likewise.
7926 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
7927 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
7928 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
7929 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
7930 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
7931 (UNSPEC_VSX_DIVSD): Likewise.
7932 (UNSPEC_VSX_DIVUD): Likewise.
7933 (UNSPEC_VSX_MULSD): Likewise.
7934 (vsx_mul_v2di): New insn-and-split.
7935 (vsx_div_v2di): Likewise.
7936 (vsx_udiv_v2di): Likewise.
7937 (vsx_xxspltd_<mode>): New insn.
7939 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7941 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
7943 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
7944 (NEXT_INSN): Likewise.
7945 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
7946 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
7948 (no_labels_between_p): Likewise for both params.
7950 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
7951 cast when using NEXT_INSN on operands[2].
7952 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
7953 "insn" from rtx to rtx_insn *, adding a checked cast.
7954 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
7956 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
7958 (arc_text_label): Likewise for param "insn".
7959 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
7961 (arc_ccfsm_record_condition): Likewise for param "jump".
7962 (arc_text_label): Likewise for local "label".
7963 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
7964 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
7965 a method for typesafety. Add a checked cast.
7966 * config/arc/constraints.md (Clb): Add a checked cast when getting
7967 the CODE_LABEL from a LABEL_REF.
7968 * config/arm/arm.c (require_pic_register): Strengthen locals
7969 "seq", "insn" from rtx to rtx_insn *.
7970 (create_fix_barrier): Likewise for locals "selected", "next".
7971 (thumb1_reorg): Likewise for locals "prev", "insn".
7972 (arm_expand_prologue): Likewise for local "last".
7973 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
7975 (thumb2_output_casesi): Likewise for operands[2].
7976 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
7977 strengthen local "insn" from rtx to rtx_insn *.
7978 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
7979 type and param "insn".
7980 (find_prev_insn_start): Likewise.
7981 (hwloop_optimize): Likewise for locals "insn", "last_insn",
7983 (gen_one_bundle): Likewise for loal "t".
7984 (find_load): Likewise for param "insn".
7985 (workaround_speculation): Likewise for locals "insn", "next",
7986 "target", "next_tgt".
7987 * config/c6x/c6x.c (assign_reservations): Likewise for both params
7988 and for locals "insn", "within", "last".
7989 (count_unit_reqs): Likewise for params "head", "tail" and local
7991 (try_rename_operands): Likewise for params "head", "tail".
7992 (reshuffle_units): Likewise for locals "head", "tail", "insn".
7993 (struct c6x_sched_context): Likewise for fields
7994 "last_scheduled_insn", "last_scheduled_iter0".
7995 (init_sched_state): Replace NULL_RTX with NULL.
7996 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
7998 (undo_split_delayed_nonbranch): Likewise for param and for local
8000 (conditionalize_after_sched): Likewise for local "insn".
8001 (bb_earliest_end_cycle): Likewise.
8002 (filter_insns_above): Likewise for locals "insn", "next".
8003 (hwloop_optimize): Remove redundant checked cast.
8004 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
8005 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
8007 (cris_simple_epilogue): Likewise.
8008 (cris_expand_prologue): Likewise.
8009 (cris_expand_epilogue): Likewise.
8010 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
8011 local "insn" from rtx to rtx_insn *.
8012 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
8013 (struct frv_packet_group): Likewise for the elements within array
8014 fields "insns", "sorted", and for field "nop".
8015 (frv_packet): Likewise for the elements within array field
8017 (frv_add_insn_to_packet): Likewise for param "insn".
8018 (frv_insert_nop_in_packet): Likewise for param "insn" and local
8020 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
8021 (frv_sort_insn_group_1): Likewise for local "insn".
8022 (frv_optimize_membar_local): Likewise.
8023 (frv_align_label): Likewise for locals "x", "last", "barrier",
8025 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
8027 (ia64_sched_init): Likewise for local "insn".
8028 (scheduled_good_insn): Likewise for param "last".
8029 (struct _ia64_sched_context): Likewise for field
8030 "last_scheduled_insn".
8031 (ia64_init_sched_context): Replace NULL_RTX with NULL.
8032 (struct bundle_state): Likewise for field "insn".
8033 (issue_nops_and_insn): Likewise for param "insn".
8034 (get_next_important_insn): Likewise for return type and both
8036 (ia64_add_bundle_selector_before): Likewise for param "insn".
8037 (bundling): Likewise for params "prev_head_insn", "tail" and
8038 locals "insn", "next_insn", "b". Eliminate top-level local rtx
8039 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
8040 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
8041 Strengthen final param from rtx to rtx_insn *.
8042 (iq2000_move_1word): Likewise for second param.
8043 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
8044 param "cur_insn" and local "next_insn".
8045 (iq2000_move_1word): Likewise for param "insn".
8046 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
8047 casts when using NEXT_INSN on operands[1].
8048 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
8049 "insn" from rtx to rtx_insn *.
8050 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
8051 "x", introducing local rtx_insn * "insn" for when working with the
8052 CODE_LABEL of the LABEL_REF.
8053 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
8055 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
8057 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
8059 (conditionalize_block): Likewise for return type and param.
8060 (mcore_is_dead): Likewise for param "first" and local "insn".
8061 (emit_new_cond_insn): Likewise for return type.
8062 (conditionalize_block): Likewise for return type, param, and
8063 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
8065 (conditionalize_optimization): Likewise for local "insn".
8066 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
8068 * config/microblaze/microblaze.md: Add checked casts when using
8070 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
8071 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
8072 and rtx_insn * "insn".
8073 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
8074 checked cast when using NEXT_INSN on operands[2].
8075 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
8076 local "insn" from rtx to rtx_insn *.
8077 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
8079 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
8080 Add a checked cast when using NEXT_INSN on operands[1].
8081 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
8083 (pa_output_cbranch): Likewise for final param.
8084 (pa_output_lbranch): Likewise for second param.
8085 (pa_output_bb): Likewise for third param.
8086 (pa_output_bvb): Likewise.
8087 (pa_output_dbra): Likewise for second param.
8088 (pa_output_movb): Likewise.
8089 (pa_output_parallel_movb): Likewise.
8090 (pa_output_parallel_addb): Likewise.
8091 (pa_output_millicode_call): Likewise for first param.
8092 (pa_output_mul_insn): Likewise for second param.
8093 (pa_output_div_insn): Likewise for third param.
8094 (pa_output_mod_insn): Likewise for second param.
8095 (pa_jump_in_call_delay): Likewise for param.
8096 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
8097 (pa_output_div_insn): Likewise.
8098 (pa_output_mod_insn): Likewise.
8099 (pa_output_cbranch): Likewise.
8100 (pa_output_lbranch): Likewise.
8101 (pa_output_bb): Likewise.
8102 (pa_output_bvb): Likewise.
8103 (pa_output_dbra): Likewise.
8104 (pa_output_movb): Likewise.
8105 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
8106 to simplify and for typesafety.
8107 (pa_output_call): Use method of rtx_sequence *.
8108 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
8109 (pa_jump_in_call_delay): Likewise.
8110 (pa_output_parallel_movb): Likewise.
8111 (pa_output_parallel_addb): Likewise.
8112 (pa_following_call): Likewise.
8113 (pa_combine_instructions): Likewise for locals "anchor",
8115 (pa_can_combine_p): Likewise for params "anchor", "floater" and
8116 locals "start", "end".
8117 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
8118 param "insn" and local "local_insn".
8119 (picochip_final_prescan_insn): Likewise for local "local_insn".
8120 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
8122 (uses_TOC): Likewise.
8123 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
8124 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
8125 splitting out to more tightly-scoped locals, 3 as rtx and one as
8127 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
8129 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
8131 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
8133 (fixup_addr_diff_vecs): Likewise.
8134 (reg_unused_after): Likewise for param 2.
8135 (sh_can_redirect_branch): Likewise for both params.
8136 (check_use_sfunc_addr): Likewise for param 1.
8137 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
8138 (find_barrier): Likewise for local "last_got".
8139 (gen_block_redirect): Likewise for return type, param "jump" and
8140 locals "prev", "scan", "next", "insn".
8141 (struct far_branch): Likewise for fields "near_label",
8142 "insert_place", "far_label".
8143 (gen_far_branch): Likewise for local "jump".
8144 (fixup_addr_diff_vecs): Likewise for param "first" and locals
8146 (barrier_align): Likewise for param and for locals "prev", "x".
8147 Introduce local rtx_sequence * "prev_seq" and use insn method for
8148 typesafety and clarity.
8149 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
8150 (get_dest_uid): Likewise for local "dest".
8151 (split_branches): Likewise for locals "next", "beyond", "label",
8152 "block", "far_label". Add checked casts when assigning to
8153 bp->far_label and "far_label".
8154 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
8155 (sequence_insn_p): Likewise.
8156 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
8157 more loop-scoped rtx "insn" when walking LABEL_REFS.
8158 (sh_can_redirect_branch): Strengthen both params from rtx to
8160 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
8161 new local rtx_sequence * "seq" via a dyn_cast, and use a method
8162 for clarity and typesafety.
8163 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
8164 "insn" from rtx to rtx_insn *.
8165 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
8166 when using NEXT_INSN on the CODE_LABEL in operands[2].
8167 (define_insn "casesi_worker_2"): Likewise.
8168 (define_insn "casesi_shift_media"): Likewise.
8169 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
8171 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
8172 Strengthen field "insn" from rtx to rtx_insn *.
8173 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
8174 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
8175 param "start_insn" and local "start_insn".
8176 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
8178 (find_set_of_reg_bb): Likewise for param "insn".
8179 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
8180 (trace_reg_uses): Likewise for param "start_insn".
8181 (sh_treg_combine::cbranch_trace): Likewise for field
8183 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
8185 (sh_treg_combine::record_set_of_reg): Likewise for param
8186 "start_insn" and local "i".
8187 (sh_treg_combine::can_remove_cstore): Likewise for local
8189 (sh_treg_combine::try_optimize_cbranch): Likewise for param
8191 (sh_treg_combine::execute): Likewise for local "i".
8192 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
8194 (sparc_check_64): Likewise for second param.
8195 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
8196 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
8197 dyn_cast, using its insn method for typesafety and clarity.
8198 (empty_delay_slot): Strengthen param "insn" from rtx to
8200 (set_extends): Likewise.
8201 (sparc_check_64): Likewise.
8202 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
8203 for locals "seq", "last_insn".
8204 (combine_bnp): Likewise for param "insn".
8205 (xstormy16_reorg): Likewise for local "insn".
8206 * config/v850/v850.c (substitute_ep_register): Likewise for params
8207 "first_insn", "last_insn" and local "insn".
8208 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
8209 elements of "regs" array, and local "insn".
8210 * except.c (emit_note_eh_region_end): Likewise for param "insn".
8211 * final.c (final_sequence): Strengthen this global from rtx to
8213 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
8215 (final_scan_insn): Update assignment to "final_sequence" to be
8216 from "seq", the cast version of "body", for type-safety.
8217 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
8218 "insns" from rtx to rtx_insn *.
8219 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
8220 * genattr.c (main): When writing out generated insn-attr.h,
8221 strengthen params 1 and 3 of eligible_for_delay,
8222 eligible_for_annul_true, eligible_for_annul_false from rtx to
8224 * genattrtab.c (write_eligible_delay): Likewise when writing out
8225 generated insn-attrtab.c; also local "insn" the generated
8227 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
8229 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
8230 "start_label" from rtx to rtx_insn *.
8231 * ira.c (decrease_live_ranges_number): Likewise for local "p".
8232 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
8233 "insns" and local "insn".
8234 (validate_equiv_mem): Likewise for param "start" and local "insn".
8235 (memref_used_between_p): Likewise for params "start", "end" and
8237 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
8239 * loop-doloop.c (doloop_optimize): Within region guarded by
8240 INSN_P (doloop_pat), introduce a new local rtx_insn *
8241 "doloop_insn" via a checked cast, and use it for typesafety,
8242 eventually writing the value back into doloop_pat.
8243 * output.h (final_sequence): Strengthen this global from rtx to
8245 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
8246 reintroducing "insn" as an rtx_insn * via a checked cast.
8247 Strengthen param "attempt" and local "new_insn"from rtx to
8249 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
8251 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
8252 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
8253 "p" in favor of more tightly-scoped replacements, sometimes rtx
8254 and sometimes rtx_insn *, as appropriate.
8255 (delete_output_reload): Eliminate top-level rtx "i1", splitting
8256 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
8257 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
8258 local "trial" from rtx to rtx_insn *.
8259 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
8260 rtx to rtx_insn *. Strenghten local "pat" from rtx to
8261 rtx_sequence * and use methods for clarity and typesafety.
8262 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
8263 rtx to rtx_insn *. Strenghten local "li" from rtx to
8264 rtx_insn_list * and use its methods for clarity and typesafety.
8265 (steal_delay_list_from_target): Strengthen param "insn" from rtx
8267 (steal_delay_list_from_fallthrough): Likewise.
8268 (try_merge_delay_insns): Likewise for param "thread" and locals
8269 "trial", "next_trial", "delay_insn".
8270 (redundant_insn): Likewise for param "target" and local "trial".
8271 (own_thread_p): Likewise for param "thread" and locals
8272 "active_insn", "insn".
8273 (get_label_before): Likewise for param "insn".
8274 (fill_simple_delay_slots): Likewise for local "new_label"; use
8275 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
8276 (label_before_next_insn): Strengthen return type and local "insn"
8277 from rtx to rtx_insn *.
8278 (relax_delay_slots): Likewise for locals "other", "tmp".
8279 (make_return_insns): Likewise for param "first" and locals "insn",
8280 "jump_insn", "prev". Move declaration of "pat" to its assignment
8281 and strengthen from rtx to rtx_sequence *. Use its methods for
8282 clarity and typesafety.
8283 * rtlanal.c (no_labels_between_p): Strengthen params from
8284 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
8286 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
8287 from const_rtx to const rtx_insn *.
8288 (reg_set_between_p): Rename param "from_insn" to
8289 "uncast_from_insn", and reintroduce "from_insn" as a
8290 const rtx_insn * via a checked cast.
8291 (modified_between_p): Likewise for param "start" as "uncast_start".
8292 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
8293 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
8294 "tmp", head" from rtx to rtx_insn *.
8295 (recompute_rev_top_order): Likewise for local "insn".
8296 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
8297 * store-motion.c (build_store_vectors): Likewise for local "insn".
8298 Strengthen local "st" from rtx to rtx_insn_list * and use methods
8299 for clarity and typesafety.
8300 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
8302 (computation_cost): Likewise for local "seq".
8303 (get_address_cost): Likewise.
8305 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8307 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
8309 (label_is_jump_target_p): Likewise for second param.
8311 * rtlanal.c (tablejump_p): Likewise for param "insn".
8312 (label_is_jump_target_p): Likewise for param "jump_insn".
8314 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8316 * rtl.h (find_first_parameter_load): Strengthen return type and
8317 both params from rtx to rtx_insn *.
8318 * rtlanal.c (find_first_parameter_load): Strengthen return type,
8319 both params and locals "before", "first_set" from rtx to
8320 rtx_insn *. Remove now-redundant cast.
8321 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
8323 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8325 * rtl.h (find_last_value): Delete.
8326 * rtlanal.c (find_last_value): Delete.
8328 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8330 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
8331 from rtx to rtx_insn *.
8332 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
8333 rtx "note" with new local rtx_insn * "new_head" when calculating
8334 head insn of new basic block.
8335 * combine.c (combine_split_insns): Strengthen return type and local
8336 "ret" from rtx to rtx_insn *.
8337 (likely_spilled_retval_p): Likewise for locals "use" and "p".
8338 (try_combine): Eliminate local "m_split", splitting into new
8339 locals "m_split_insn" and "m_split_pat".
8340 (find_split_point): Strengthen local "seq" from rtx into
8342 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
8343 locals "label", "branch".
8344 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
8346 (define_expand "umulsi3_highpart"): Likewise for local "insn".
8347 * dse.c (note_add_store_info): Likewise for fields "first",
8349 (note_add_store): Likewise for local "insn".
8350 (emit_inc_dec_insn_before): Likewise for locals "insn",
8352 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
8353 (replace_read): Likewise for locals "insns", "this_insn".
8354 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
8355 (notice_eh_throw): Likewise for param "insn".
8356 (before_next_cfi_note): Likewise for return type, param, and local
8358 (connect_traces): Likewise for local "note".
8359 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
8360 (verify_rtl_sharing): Likewise.
8361 (unshare_all_rtl_in_chain): Likewise for param "insn".
8362 (get_first_nonnote_insn): Likewise for local "insn".
8363 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
8364 "seq" and use its methods to clarify things.
8365 (next_insn): Strengthen return type from rtx to rtx_insn *.
8366 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
8367 local rtx_insn * using a checked cast, dropping a checked cast
8368 made redundant by this change. Use a cast to and method of
8369 rtx_sequence to clarify the code.
8370 (previous_insn): Rename param "insn" to "uncast_insn" and
8371 reintroduce "insn" as a local rtx_insn * using a checked cast,
8372 dropping a checked cast made redundant by this change. Use a cast
8373 to and method of rtx_sequence to clarify the code.
8374 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
8375 reintroduce "insn" as a local rtx_insn * using a checked cast,
8376 dropping a checked cast made redundant by this change.
8377 (next_nonnote_insn_bb): Likewise.
8378 (prev_nonnote_insn): Likewise.
8379 (prev_nonnote_insn_bb): Likewise.
8380 (next_nondebug_insn): Likewise.
8381 (prev_nondebug_insn): Likewise.
8382 (next_nonnote_nondebug_insn): Likewise.
8383 (prev_nonnote_nondebug_insn): Likewise.
8384 (next_real_insn): Likewise.
8385 (prev_real_insn): Likewise.
8386 (next_active_insn): Likewise.
8387 (prev_active_insn): Likewise.
8388 (next_cc0_user): Likewise. Use rtx_sequence and a method for
8390 (prev_cc0_setter): Likewise.
8391 (try_split): Rename param "trial" to "uncast_trial" and
8392 reintroduce "insn" as a local rtx_insn * using a checked cast,
8393 dropping checked casts made redundant by this change.
8394 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
8396 (remove_insn): Rename param "insn" to "uncast_insn" and
8397 reintroduce "insn" as a local rtx_insn * using a checked cast.
8398 (emit_pattern_after_setloc): Likewise for param "after", as
8400 (emit_pattern_after): Likewise. Strengthen local "prev" from
8402 (emit_pattern_before_setloc): Rename param "before" to
8403 "uncast_before" and reintroduce "before" as a local rtx_insn *
8404 using a checked cast. Strengthen locals "first", "last" from
8406 (emit_pattern_before): Likewise rename/cast param "before" to
8407 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
8408 * except.c (copy_reg_eh_region_note_forward): Strengthen param
8409 "first" and local "insn" from rtx to rtx_insn *.
8410 (copy_reg_eh_region_note_backward): Likewise for param "last"
8412 * expr.c (fixup_args_size_notes): Rename param "last" to
8413 "uncast_last" and reintroduce "last" as a local rtx_insn *
8414 using a checked cast. Strengthen local "insn" from rtx to
8416 * function.c (set_insn_locations): Strengthen param "insn" from
8418 (record_insns): Likewise for param "insns" and local "tmp".
8419 (active_insn_between): Rename param "tail" to
8420 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
8421 using a checked cast.
8422 (thread_prologue_and_epilogue_insns): Split out top-level local
8423 rtx "seq" into three different rtx_insn * locals. Strengthen
8424 local "prologue_seq" from rtx to rtx_insn *.
8425 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
8426 from rtx to rtx_insn *.
8427 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
8428 (priority): Likewise for locals "prev_first", "twin".
8429 (setup_insn_max_reg_pressure): Likewise for param "after".
8430 (sched_setup_bb_reg_pressure_info): Likewise.
8431 (no_real_insns_p): Strengthen params from const_rtx to
8433 (schedule_block): Strengthen local "next_tail" from rtx to
8435 * ifcvt.c (find_active_insn_before): Strengthen return type and
8436 param "insn" from rtx to rtx_insn *.
8437 (find_active_insn_after): Likewise.
8438 (cond_exec_process_insns): Likewise for param "start" and local "insn".
8439 (cond_exec_process_if_block): Likewise for locals "then_start",
8440 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
8441 (noce_process_if_block): Likewise for local "jump".
8442 (merge_if_block): Likewise for two locals named "end".
8443 (cond_exec_find_if_block): Likewise for local "last_insn".
8444 * jump.c (delete_related_insns): Rename param "insn" to
8445 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
8446 checked cast. Strengthen local "p" from rtx to rtx_insn *.
8447 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
8449 (split_reg): Likewise.
8450 * lra.c (lra_process_new_insns): Likewise.
8451 * modulo-sched.c (permute_partial_schedule): Strengthen param
8452 "last" from rtx to rtx_insn *.
8453 * optabs.c (add_equal_note): Likewise for param "insns" and local
8455 (expand_binop_directly): Add checked casts to rtx_insn * within
8456 NEXT_INSN (pat) uses.
8457 (expand_unop_direct): Likewise.
8458 (maybe_emit_unop_insn): Likewise.
8459 * recog.c (peep2_attempt): Strengthen locals "last",
8460 "before_try", "x" from rtx to rtx_insn *.
8461 * reorg.c (optimize_skip): Strengthen return type and local
8462 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
8463 and locals "trial", "next_trial" from rtx to rtx_insn *.
8464 * resource.c (next_insn_no_annul): Strengthen return type and
8465 param "insn" from rtx to rtx_insn *. Use a cast to and method of
8466 rtx_sequence to clarify the code.
8467 (mark_referenced_resources): Add a checked cast to rtx_insn *
8468 within PREV_INSN (x).
8469 (find_dead_or_set_registers): Strengthen return type, param
8470 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
8471 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
8473 (mark_target_live_regs): Strengthen params "insns" and "target",
8474 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
8475 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
8477 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
8478 from rtx to rtx_insn *.
8479 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
8480 from rtx to rtx_insn *.
8481 (copy_reg_eh_region_note_backward): Likewise.
8482 (unshare_all_rtl_in_chain): Likewise for sole param.
8483 (dump_rtl_slim): Strengthen second and third params from const_rtx
8484 to const rtx_insn *.
8485 * sched-deps.c (sched_free_deps): Strengthen params "head" and
8486 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
8487 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
8488 "next_tail" from rtx to rtx_insn *.
8489 (begin_move_insn): Likewise for local "next".
8490 * sched-int.h (sched_free_deps): Likewise for first and second
8492 (no_real_insns_p): Strengthen both params from const_rtx to
8494 (sched_setup_bb_reg_pressure_info): Strengthen second params from
8496 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
8498 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
8499 and locals "insn", "tail" from const_rtx to const rtx_insn *.
8500 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
8502 (debug_rtl_slim): Strengthen params "first" and "last" from
8503 const_rtx to const rtx_insn *.
8504 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
8505 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
8506 (convert_to_simple_return): Likewise for param "returnjump".
8507 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
8509 (convert_to_simple_return): Likewise for param "returnjump".
8510 * valtrack.c (propagate_for_debug): Likewise for params
8512 * valtrack.h (propagate_for_debug): Likewise for second param.
8514 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8516 * output.h (insn_current_reference_address): Strengthen param
8517 from rtx to rtx_insn *.
8518 * final.c (insn_current_reference_address): Likewise.
8520 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8522 * basic-block.h (inside_basic_block_p): Strengthen param from
8523 const_rtx to const rtx_insn *.
8524 * cfgbuild.c (inside_basic_block_p): Likewise.
8526 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8528 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
8530 (get_trace_info): Likewise for param "insn".
8531 (save_point_p): Likewise.
8532 (maybe_record_trace_start): Likewise for both params.
8533 (maybe_record_trace_start_abnormal): Likewise.
8534 (create_trace_edges): Likewise for sole param and for three of the
8536 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
8537 to rtx_insn *, and update a call to pat->element to pat->insn.
8539 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8541 * function.h (struct expr_status): Convert field "x_forced_labels"
8542 from rtx_expr_list * to rtx_insn_list *.
8544 * cfgbuild.c (make_edges): Convert local "x" from an
8545 rtx_expr_list * to an rtx_insn_list *, replacing use of
8546 "element" method with "insn" method.
8547 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
8548 * except.c (sjlj_emit_dispatch_table): Replace use of
8549 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
8551 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
8552 rtx_expr_list * to an rtx_insn_list *, replacing use of
8553 "element" method with "insn" method.
8554 * reload1.c (set_initial_label_offsets): Likewise for local "x".
8555 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
8556 rtx_insn *, adding a checked cast. Replace use of
8557 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
8559 (expand_label): Likewise for local "label_r".
8561 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8563 * function.h (struct rtl_data): Convert field
8564 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
8566 * rtl.h (remove_node_from_insn_list): New prototype.
8568 * builtins.c (expand_builtin): When prepending to
8569 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
8571 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
8572 to rtx_insn_list *, and use its "insn" method rather than
8574 * cfgrtl.c (delete_insn): Use new function
8575 remove_node_from_insn_list rather than
8576 remove_node_from_expr_list.
8577 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
8578 to rtx_insn_list *, and use its "insn" method rather than
8580 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
8581 * reload1.c (set_initial_label_offsets): Likewise for local "x".
8582 * rtlanal.c (remove_node_from_insn_list): New function, adapted
8583 from remove_node_from_expr_list.
8584 * stmt.c (expand_label): When prepending to
8585 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
8588 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8590 * function.h (struct rtl_data): Strengthen fields "x_return_label"
8591 and "x_naked_return_label" from rtx to rtx_code_label *.
8593 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8595 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
8596 (SET_NEXT_INSN): Likewise.
8597 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
8599 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
8600 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
8601 to split out the SEQUENCE from local "bundle", strengthening the
8602 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
8603 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
8604 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
8605 and the type of the elements of the "slot" array from rtx to
8607 (reorg_split_calls): Likewise for locals "insn" and "next", and
8608 the type of the elements of the "slot" array.
8610 * config/frv/frv.c (frv_nops): Likewise for the elements of this
8612 (frv_function_prologue): Likewise for locals "insn", "next",
8614 (frv_register_nop): Introduce a local "nop_insn" to be the
8615 rtx_insn * containing rtx "nop".
8617 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
8618 used as an insn and sometimes as a pattern, so rename it to
8619 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
8620 using it where dealing with the core insn.
8622 * config/picochip/picochip.c (reorder_var_tracking_notes):
8623 Strengthen locals "insn", "next", "last_insn", "queue",
8624 "next_queue", "prev" from rtx to rtx_insn *.
8626 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
8627 the second param is an rtx_insn ** rather than an rtx **.
8628 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
8629 from rtx to rtx_sequence *, and introduce local named "sequence",
8630 using methods of rtx_sequence to clarify the code.
8631 (remove_insn): Introduce local rtx_sequence * named "sequence" and
8633 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
8634 Rename param "after" to "uncast_after", reintroducing "after" as a
8635 local rtx_insn * with a checked cast.
8636 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
8637 reintroducing "after" as a local rtx_insn * with a checked cast.
8638 Strengthen local "last" from rtx to rtx_insn * and remove the
8639 now-redundant checked casts.
8640 (copy_delay_slot_insn): Strengthen return type and param from rtx
8643 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
8644 "last" from rtx to rtx_insn *.
8646 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8648 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
8649 param from rtx to rtx_insn *.
8651 * emit-rtl.c (copy_delay_slot_insn): Likewise.
8653 * reorg.c (skip_consecutive_labels): Strengthen return type, param
8654 and local "insn" from rtx to rtx_insn *.
8655 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
8656 (unfilled_slots_next): Likewise.
8657 (function_return_label): Strengthen from rtx to rtx_code_label *.
8658 (function_simple_return_label): Likewise.
8659 (first_active_target_insn): Strengthen return type and param from
8661 (find_end_label): Strengthen return type from rtx to
8662 rtx_code_label *; strengthen locals as appropriate.
8663 (emit_delay_sequence): Strengthen return type, param "insn" and
8664 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
8665 and local "li" from rtx to rtx_insn_list *, using methods of
8666 rtx_insn_list for clarity and typesafety.
8667 (add_to_delay_list): Strengthen return type and param "insn" from
8668 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
8669 rtx_insn_list * and use methods of rtx_insn_list.
8670 (delete_from_delay_slot): Strengthen return type, param "insn",
8671 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
8672 Strengthen local "seq" from rtx to rtx_sequence *, and local
8673 "delay_list" from rtx to rtx_insn_list *, using methods of
8674 rtx_sequence for clarity and type-safety.
8675 (delete_scheduled_jump): Add checked cast when invoking
8676 delete_from_delay_slot. Strengthen local "trial" from rtx to
8678 (optimize_skip): Strengthen return type and local "delay_list"
8679 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
8681 (steal_delay_list_from_target): Strengthen return type, param
8682 "delay_list" and local "new_delay_list" from rtx to
8683 rtx_insn_list *. Strengthen param "seq" from rtx to
8684 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
8686 Split out local "temp" into multiple more-tightly scoped locals:
8687 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
8688 of rtx_insn_list and rtx_sequence for clarity and typesafety.
8689 Strengthen locals named "trial" from rtx to rtx_insn *.
8690 (steal_delay_list_from_fallthrough): Strengthen return type and
8691 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
8692 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
8693 Strengthen local "trial" from rtx to rtx_insn *.
8694 (try_merge_delay_insns): Strength local "merged_insns" from rtx
8695 to rtx_insn_list * and use its methods. Strengthen local "pat"
8696 from rtx to rtx_sequence * and use its methods. Strengthen locals
8697 "dtrial" and "new_rtx" from rtx to rtx_insn *.
8698 (get_label_before): Strengthen return type and local "label" from
8700 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
8701 "next_trial", "next", prev". Strengthen local "delay_list" from
8702 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
8704 (follow_jumps): Strengthen return type, param "label" and locals
8705 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
8706 (fill_slots_from_thread): Strengthen return type, param
8707 "delay_list" from rtx to rtx_insn_list *. Strengthen params
8708 "insn", "thread", "opposite_thread" and locals "new_thread",
8709 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
8710 "sequence" from a checked cast to rtx_sequence so that we can call
8711 steal_delay_list_from_target and steal_delay_list_from_fallthrough
8712 with an rtx_sequence *.
8713 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
8714 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
8715 Strengthen local "delay_list" from rtx to rtx_insn_list *.
8716 (relax_delay_slots): Strengthen param "first" and locals "insn",
8717 "next", "trial", "delay_insn", "target_label" from rtx to
8718 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
8719 Introduce a local "trial_seq" for PATTERN (trial) of type
8720 rtx_sequence *, in both cases using methods of rtx_sequence.
8721 (dbr_schedule): Strengthen param "first" and locals "insn",
8722 "next", "epilogue_insn" from rtx to rtx_insn *.
8724 2014-08-28 Richard Biener <rguenther@suse.de>
8726 PR tree-optimization/62283
8727 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
8728 Do not peel loops for alignment where the vector loop likely
8729 doesn't run at least VF times.
8731 2014-08-28 Bin Cheng <bin.cheng@arm.com>
8733 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
8734 important_candidates. Consider all important candidates if
8735 IVS doesn't give any result. Remove check on ivs->upto.
8736 (try_add_cand_for): Call iv_ca_add_use only once.
8738 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8739 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8740 Anna Tikhonova <anna.tikhonova@intel.com>
8741 Ilya Tocar <ilya.tocar@intel.com>
8742 Andrey Turetskiy <andrey.turetskiy@intel.com>
8743 Ilya Verbin <ilya.verbin@intel.com>
8744 Kirill Yukhin <kirill.yukhin@intel.com>
8745 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8747 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
8748 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
8750 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
8751 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
8752 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
8753 (define_insn "*mul<mode>3"): Add EVEX version.
8755 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8756 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8757 Anna Tikhonova <anna.tikhonova@intel.com>
8758 Ilya Tocar <ilya.tocar@intel.com>
8759 Andrey Turetskiy <andrey.turetskiy@intel.com>
8760 Ilya Verbin <ilya.verbin@intel.com>
8761 Kirill Yukhin <kirill.yukhin@intel.com>
8762 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8764 * config/i386/sse.md
8765 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
8766 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
8767 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
8768 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
8769 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
8770 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
8771 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
8772 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
8773 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
8774 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
8775 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
8776 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
8777 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
8778 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
8779 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
8780 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
8782 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8783 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8784 Anna Tikhonova <anna.tikhonova@intel.com>
8785 Ilya Tocar <ilya.tocar@intel.com>
8786 Andrey Turetskiy <andrey.turetskiy@intel.com>
8787 Ilya Verbin <ilya.verbin@intel.com>
8788 Kirill Yukhin <kirill.yukhin@intel.com>
8789 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8791 * config/i386/sse.md
8792 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
8793 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
8794 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
8796 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8797 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8798 Anna Tikhonova <anna.tikhonova@intel.com>
8799 Ilya Tocar <ilya.tocar@intel.com>
8800 Andrey Turetskiy <andrey.turetskiy@intel.com>
8801 Ilya Verbin <ilya.verbin@intel.com>
8802 Kirill Yukhin <kirill.yukhin@intel.com>
8803 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8805 * config/i386/sse.md
8806 (define_mode_iterator VI128_256): New.
8807 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
8809 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8810 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8811 Anna Tikhonova <anna.tikhonova@intel.com>
8812 Ilya Tocar <ilya.tocar@intel.com>
8813 Andrey Turetskiy <andrey.turetskiy@intel.com>
8814 Ilya Verbin <ilya.verbin@intel.com>
8815 Kirill Yukhin <kirill.yukhin@intel.com>
8816 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8818 * config/i386/sse.md
8819 (define_mode_iterator VI8_256_512): New.
8820 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
8822 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
8823 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
8825 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
8827 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8829 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
8830 pointer to the cumulative reloc value and return the value for
8832 (compute_reloc_for_rtx): Take a const_rtx. Call
8833 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
8834 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
8835 for_each_rtx for the CONST case.
8837 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8839 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
8840 (mark_constants_in_pattern): ...this new function to iterate over
8842 (mark_constants): Update accordingly.
8844 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8846 * varasm.c: Include rtl-iter.h.
8847 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
8848 Remove the pointer to the cumulative hashval_t and just return
8849 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
8850 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8851 Accumulate the hashval_ts here instead of const_rtx_hash_1.
8853 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8855 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
8856 Give real type of data parameter. Remove return value.
8857 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
8858 to iterate over subrtxes.
8860 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8862 * var-tracking.c (use_narrower_mode_test): Turn from being a
8863 for_each_rtx callback to being a function that examines each
8865 (adjust_mems): Update accordingly.
8867 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8869 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
8870 callback to being a function that examines each subrtx itself.
8871 Remove handling of null rtxes.
8872 (add_uses): Update accordingly.
8874 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8876 * var-tracking.c: Include rtl-iter.h.
8877 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
8878 to being a function that examines each subrtx itself.
8879 (use_type): Update accordingly.
8881 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8883 * store-motion.c: Include rtl-iter.h.
8884 (extract_mentioned_regs_1): Delete.
8885 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
8886 for_each_rtx to iterate over subrtxes.
8888 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8890 * sel-sched.c: Include rtl-iter.h
8891 (count_occurrences_1): Delete.
8892 (count_occurrences_equiv): Turn rtxes into const_rtxes.
8893 Use FOR_EACH_SUBRTX rather than for_each_rtx.
8895 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8897 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
8898 * rtlanal.c (tls_referenced_p_1): Delete.
8899 (tls_referenced_p): Take a const_rtx rather than an rtx.
8900 Use FOR_EACH_SUBRTX rather than for_each_rtx.
8902 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8904 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
8905 (for_each_inc_dec): Take an rtx rather than an rtx *.
8906 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
8907 (cselib_record_sets): Likewise.
8908 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
8909 (check_for_inc_dec): Likewise.
8910 * rtlanal.c (for_each_inc_dec_ops): Delete.
8911 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
8912 rather than a pointer to the memory address. Replace
8913 for_each_inc_dec_ops argument with separate function and data
8914 arguments. Abort on non-autoinc addresses.
8915 (for_each_inc_dec_find_mem): Delete.
8916 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
8917 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
8919 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8921 * rtl.h (find_all_hard_regs): Declare.
8922 * rtlanal.c (find_all_hard_regs): New function.
8923 (record_hard_reg_uses_1): Delete.
8924 (record_hard_reg_uses): Use find_all_hard_regs.
8926 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8928 * rtl.h (replace_label_data): Delete.
8929 (replace_label): Take the old label, new label and update-nuses flag
8930 as direct arguments. Return void.
8931 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
8932 * rtlanal.c (replace_label): Update interface as above. Handle
8933 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
8934 iterator. Use FOR_EACH_SUBRTX_PTR.
8936 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8938 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
8939 with const_rtx parameters.
8940 * varasm.c (get_pool_constant): Likewise.
8941 * rtlanal.c (rtx_referenced_p_1): Delete.
8942 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8943 Assert that the rtx we're looking for is nonnull. Allow searches
8944 for constant pool SYMBOL_REFs.
8946 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8948 * reload1.c: Include rtl-iter.h.
8949 (note_reg_elim_costly): Turn from being a for_each_rtx callback
8950 to being a function that examines each subrtx itself.
8951 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
8953 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8955 * regcprop.c (cprop_find_used_regs_1): Delete.
8956 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8958 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8960 * regcprop.c: Include rtl-iter.h.
8961 (kill_value): Take a const_rtx.
8962 (kill_autoinc_value): Turn from being a for_each_rtx callback
8963 to being a function that examines each subrtx itself.
8964 (copyprop_hardreg_forward_1): Update accordingly.
8966 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8968 * reg-stack.c: Include rtl-iter.h.
8969 (subst_stack_regs_in_debug_insn): Delete.
8970 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
8971 instead of for_each_rtx.
8973 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8975 * lower-subreg.c (find_decomposable_subregs): Turn from being
8976 a for_each_rtx callback to being a function that examines each
8977 subrtx itself. Remove handling of null rtxes.
8978 (decompose_multiword_subregs): Update accordingly.
8980 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8982 * lower-subreg.c (adjust_decomposed_uses): Delete.
8983 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
8984 Remove handling of null rtxes.
8986 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8988 * lower-subreg.c: Include rtl-iter.h.
8989 (resolve_subreg_use): Turn from being a for_each_rtx callback
8990 to being a function that examines each subrtx itself. Remove
8991 handling of null rtxes.
8992 (resolve_reg_notes, resolve_simple_move): Update accordingly.
8993 (decompose_multiword_subregs): Likewise.
8995 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8997 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
8998 to being a function that examines each subrtx itself.
8999 (simplify_using_condition, simplify_using_initial_values): Update
9002 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9004 * loop-iv.c: Include rtl-iter.h.
9005 (find_single_def_src): New function.
9006 (replace_single_def_regs): Turn from being a for_each_rtx callback
9007 to being a function that examines each subrtx itself.
9008 (replace_in_expr, simplify_using_initial_values): Update accordingly.
9010 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9012 * jump.c (eh_returnjump_p_1): Delete.
9013 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
9014 Remove handling of null rtxes.
9016 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9018 * jump.c: Include rtl-iter.h.
9019 (returnjump_p_1): Delete.
9020 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
9021 Remove handling of null rtxes.
9023 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9025 * ira.c: Include rtl-iter.h.
9026 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
9027 to being a function that examines each subrtx itself. Remove
9028 handling of null rtxes.
9029 (update_equiv_regs): Update call accordingly.
9031 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9033 * fwprop.c: Include rtl-iter.h.
9034 (varying_mem_p): Turn from being a for_each_rtx callback to being
9035 a function that examines each subrtx itself.
9036 (propagate_rtx): Update accordingly.
9038 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9040 * function.c: Include rtl-iter.h
9041 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
9042 callback to being a function that examines each subrtx itself.
9043 Return the changed flag.
9044 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
9045 (instantiate_virtual_regs): Update calls accordingly.
9047 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9049 * final.c: Include rtl-iter.h.
9050 (mark_symbol_ref_as_used): Delete.
9051 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
9054 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9056 * emit-rtl.c: Include rtl-iter.h.
9057 (find_auto_inc): Turn from being a for_each_rtx callback to being
9058 a function that examines each subrtx itself. Assume the first operand
9059 to an RTX_AUTOINC is the automodified register.
9060 (try_split): Update call accordingly.
9062 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9064 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
9065 Return a bool, inverting the result so that 0/false means "not ok".
9066 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
9067 subrtxes of a CONST.
9068 (mem_loc_descriptor, add_const_value_attribute)
9069 (resolve_addr_in_expr): Update calls accordingly.
9071 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9073 * dwarf2out.c: Include rtl-iter.h.
9074 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
9075 Remove unused data parameter. Return a bool, inverting the result
9076 so that 0/false means "not ok".
9077 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
9078 instead of for_each_rtx.
9080 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9082 * dse.c: Include rtl-iter.h.
9083 (check_mem_read_rtx): Change void * parameter to real type.
9084 Remove return value.
9085 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
9086 for_each_rtx. Don't handle null rtxes.
9088 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9090 * df-problems.c: Include rtl-iter.h.
9091 (find_memory): Turn from being a for_each_rtx callback to being
9092 a function that examines each subrtx itself. Continue to look for
9093 volatile references even after a nonvolatile one has been found.
9094 (can_move_insns_across): Update calls accordingly.
9096 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9098 * ddg.c (walk_mems_2, walk_mems_1): Delete.
9099 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
9100 to iterate over subrtxes. Return a bool rather than an int.
9102 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9104 * ddg.c: Include rtl-iter.h.
9105 (mark_mem_use_1): Rename to...
9106 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
9107 instead of for_each_rtx.
9108 (mem_read_insn_p): Update accordingly.
9110 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9112 * cse.c (change_cc_mode_args): Delete.
9113 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
9114 a function that examines each subrtx itself. Take the fields of
9115 change_cc_mode_args as argument and return void.
9116 (cse_change_cc_mode_insn): Update calls accordingly.
9118 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9120 * cse.c (is_dead_reg): Change argument to const_rtx.
9121 (dead_debug_insn_data): Delete.
9122 (is_dead_debug_insn): Expand commentary. Turn from being a
9123 for_each_rtx callback to being a function that examines
9124 each subrtx itself. Take the fields of dead_debug_insn_data
9126 (delete_trivially_dead_insns): Update call accordingly.
9128 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9130 * cse.c (check_for_label_ref): Move earlier in file. Turn from
9131 being a for_each_rtx callback to being a function that examines
9133 (cse_extended_basic_block): Update call accordingly.
9135 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9137 * cse.c (check_dependence_data): Delete.
9138 (check_dependence): Change from being a for_each_rtx callback to being
9139 a function that examines all subrtxes itself. Don't handle null rtxes.
9140 (invalidate): Update call accordingly.
9142 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9144 * cse.c: Include rtl-iter.h.
9145 (approx_reg_cost_1): Delete.
9146 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
9147 Don't handle null rtxes.
9149 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9151 * cfgcleanup.c: Include rtl-iter.h.
9152 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
9153 to being a function that examines each subrtx itself.
9154 (thread_jump): Update accordingly.
9156 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9158 * combine-stack-adj.c: Include rtl-iter.h.
9159 (record_stack_refs_data): Delete.
9160 (record_stack_refs): Turn from being a for_each_rtx callback
9161 to being a function that examines each subrtx itself.
9162 Take a pointer to the reflist. Invert sense of return value
9163 so that true means success and false means failure. Don't
9165 (combine_stack_adjustments_for_block): Update accordingly.
9167 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9169 * combine.c (record_truncated_value): Turn from being a for_each_rtx
9170 callback to a function that takes an rtx and returns a bool
9171 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
9174 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9176 * combine.c: Include rtl-iter.h.
9177 (unmentioned_reg_p_1): Delete.
9178 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
9179 Don't handle null rtxes.
9181 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9183 * calls.c: Include rtl-iter.h.
9184 (internal_arg_pointer_based_exp_1): Delete.
9185 (internal_arg_pointer_based_exp): Take a const_rtx.
9186 Use FOR_EACH_SUBRTX to iterate over subrtxes.
9188 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9190 * caller-save.c: Include rtl-iter.h.
9191 (add_used_regs_1): Delete.
9192 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
9193 to iterate over subrtxes. Assert that any remaining pseudos
9196 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9198 * bt-load.c: Include rtl-iter.h.
9199 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
9200 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
9201 to iterate over subrtxes.
9202 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
9203 find_btr_use rather than btr_referenced_p.
9205 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9207 * alias.c: Include rtl-iter.h.
9208 (refs_newer_value_cb): Delete.
9209 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
9211 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9213 * rtl-iter.h: New file.
9214 * rtlanal.c: Include it.
9215 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
9216 (generic_subrtx_iterator <T>::add_single_to_queue)
9217 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
9218 (generic_subrtx_iterator <T>::free_array): New functions.
9219 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
9220 (generic_subrtx_iterator <const_rtx_accessor>)
9221 (generic_subrtx_iterator <rtx_var_accessor>
9222 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
9223 (setup_reg_subrtx_bounds): New function.
9224 (init_rtlanal): Call it.
9226 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
9229 * config/sh/sh.md (ashlsi3): Handle negative shift count for
9231 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
9233 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
9235 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
9237 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9239 * rtl.h (JUMP_LABEL_AS_INSN): New.
9241 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9243 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
9245 (alloc_EXPR_LIST): Strengthen return type from rtx to
9247 (remove_free_EXPR_LIST_node): Likewise for param.
9248 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
9249 from rtx to rtx_expr_list *.
9250 * sched-int.h (struct deps_desc): Strengthen fields
9251 "pending_read_mems" and "pending_write_mems" from rtx to
9254 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
9255 rtx to rtx_expr_list *.
9256 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
9257 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
9259 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
9260 from rtx to rtx_expr_list *.
9261 * loop-iv.c (simplify_using_initial_values): Strengthen local
9262 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
9263 "pnote_next" from rtx * to rtx_expr_list **.
9264 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
9265 param "exprp" from rtx * to rtx_expr_list **.
9266 (add_insn_mem_dependence): Strengthen local "mem_list" from
9267 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
9269 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
9270 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
9271 param "old_mems_p" from rtx * to rtx_expr_list **.
9272 * var-tracking.c (struct adjust_mem_data): Strengthen field
9273 "side_effects" from rtx to rtx_expr_list *.
9274 (adjust_insn): Replace NULL_RTX with NULL when assigning to
9276 (prepare_call_arguments): Likewise.
9278 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9280 * function.h (struct rtl_data): Strengthen field
9281 "x_stack_slot_list" from rtx to rtx_expr_list *.
9283 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
9284 when assigning to stack_slot_list.
9286 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9288 * function.h (struct rtl_data): Strengthen field
9289 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
9290 * rtl.h (remove_node_from_expr_list): Strengthen second param from
9291 rtx * to rtx_expr_list **.
9293 * cfgbuild.c (make_edges): In loop over
9294 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
9295 rtx_expr_list *, and use methods of the latter class to clarify
9297 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
9298 rtx_expr_list *, and use methods of the latter class to clarify
9300 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
9301 * reload1.c (set_initial_label_offsets): Likewise for local "x".
9302 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
9303 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
9304 to rtx_expr_list *. Use methods of the latter class to clarify
9307 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9309 * function.h (struct expr_status): Strengthen field
9310 "x_forced_labels" from rtx to rtx_expr_list *.
9312 * cfgbuild.c (make_edges): Split local "x" into two locals,
9313 strengthening one from rtx to rtx_expr_list *, and using methods
9315 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
9316 loop over forced_labels, introduce strengthen it from rtx to
9317 rtx_expr_list *, using methods to clarify the code.
9318 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
9319 to rtx_expr_list *, using methods of said class to clarify the
9321 * reload1.c (set_initial_label_offsets): Split local "x" into two
9322 per-loop variables, strengthening the first from rtx to
9323 rtx_expr_list * and using methods.
9325 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9327 * coretypes.h (class rtx_expr_list): Add forward declaration.
9328 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
9329 * gengenrtl.c (special_rtx): Add EXPR_LIST.
9330 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
9331 invariant: GET_CODE (X) == EXPR_LIST.
9332 (is_a_helper <rtx_expr_list *>::test): New.
9333 (rtx_expr_list::next): New.
9334 (rtx_expr_list::element): New.
9335 (gen_rtx_EXPR_LIST): New.
9337 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9339 * varasm.c (mark_constants): Convert a GET_CODE check into a
9340 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
9341 Use methods of rtx_sequence to clarify the code.
9343 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9345 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
9346 local "seq" via a checked cast, and use methods of rtx_sequence
9347 to simplify the code.
9349 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9351 * resource.c (mark_referenced_resources): Strengthen local
9352 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
9353 using methods of rtx_sequence to clarify the code.
9354 (find_dead_or_set_registers): Within the switch statement, convert
9355 a GET_CODE check to a dyn_cast, introducing local "seq". Within
9356 the JUMP_P handling, introduce another local "seq", adding a
9357 checked cast to rtx_sequence *. In both cases, use methods of
9358 rtx_sequence to clarify the code.
9359 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
9360 via a checked cast, and use methods of rtx_sequence to simplify
9363 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9365 * reorg.c (redundant_insn): In two places in the function, replace
9366 a check of GET_CODE with a dyn_cast, introducing local "seq", and
9367 usings methods of rtx_sequence to clarify the code.
9369 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9371 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
9372 local "seq" with a checked cast, and use methods of rtx_sequence
9373 to clarify the code.
9375 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9377 * function.c (contains): Introduce local "seq" for PATTERN (insn),
9378 with a checked cast, in the region for where we know it's a
9379 SEQUENCE. Use methods of rtx_sequence.
9381 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9383 * final.c (get_attr_length_1): Replace GET_CODE check with a
9384 dyn_cast, introducing local "seq" and the use of methods of
9386 (shorten_branches): Likewise, introducing local "body_seq".
9387 Strengthen local "inner_insn" from rtx to rtx_insn *.
9388 (reemit_insn_block_notes): Replace GET_CODE check with a
9389 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
9390 Use methods of rtx_sequence.
9391 (final_scan_insn): Likewise, introducing local "seq" for when
9392 "body" is known to be a SEQUENCE, using its methods.
9394 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9396 * except.c (can_throw_external): Strengthen local "seq" from rtx
9397 to rtx_sequence *. Use methods of rtx_sequence.
9398 (insn_nothrow_p): Likewise.
9400 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9402 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
9403 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
9404 Use methods of rtx_sequence.
9405 (scan_trace): Likewise for local "pat".
9407 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9409 * coretypes.h (class rtx_sequence): Add forward declaration.
9410 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
9411 invariant: GET_CODE (X) == SEQUENCE.
9412 (is_a_helper <rtx_sequence *>::test): New.
9413 (is_a_helper <const rtx_sequence *>::test): New.
9414 (rtx_sequence::len): New.
9415 (rtx_sequence::element): New.
9416 (rtx_sequence::insn): New.
9418 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9420 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
9422 (alloc_INSN_LIST): Strengthen return type from rtx to
9424 (copy_INSN_LIST): Likewise for return type and param.
9425 (concat_INSN_LIST): Likewise for both params and return type.
9426 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
9427 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
9428 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
9429 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
9431 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
9432 "implicit_sets", "control_uses", "clobbers" from rtx to
9434 (struct deps_desc): Likewise for fields "pending_read_insns",
9435 "pending_write_insns", "pending_jump_insns",
9436 "last_pending_memory_flush", "last_function_call",
9437 "last_function_call_may_noreturn", "sched_before_next_call",
9438 "sched_before_next_jump".
9439 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
9440 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
9442 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
9443 from rtx to rtx_insn_list *.
9444 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
9447 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
9448 to rtx_insn_list **.
9449 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
9451 (queue_insn): Likewise for local "link".
9452 (struct haifa_saved_data): Strengthen field "insn_queue" from
9453 rtx * to rtx_insn_list **.
9454 (save_backtrack_point): Update allocation of save->insn_queue to
9455 reflect the strengthening of elements from rtx to rtx_insn_list *.
9456 (queue_to_ready): Strengthen local "link" from rtx to
9457 rtx_insn_list *; use methods "next" and "insn" when traversing the
9459 (early_queue_to_ready): Likewise for locals "link", "next_link",
9461 (schedule_block): Update allocation of insn_queue to reflect the
9462 strengthening of elements from rtx to rtx_insn_list *. Strengthen
9463 local "link" from rtx to rtx_insn_list *, and use methods when
9465 (add_to_speculative_block): Strengthen locals "twins" and
9466 "next_node" from rtx to rtx_insn_list *, and use methods when
9467 working with them. Strengthen local "twin" from rtx to
9468 rtx_insn *, eliminating a checked cast.
9469 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
9470 from rtx to rtx_insn_list *, and use methods when working with
9473 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
9474 from rtx to rtx_insn_list *, adding a checked cast.
9475 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
9477 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
9478 "newlink" from rtx to rtx_insn_list *. Strengthen local
9479 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
9480 from rtx to rtx_insn *.
9481 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
9482 from rtx to rtx_insn_list *. Use methods of the latter class.
9483 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
9484 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
9485 (remove_free_INSN_LIST_node): Strengthen return type and local
9486 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
9487 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
9488 rtx_insn_list *, using "insn" method.
9490 * sched-deps.c (add_dependence_list): Strengthen param "list"
9491 from rtx to rtx_insn_list *, and use methods when working with it.
9492 (add_dependence_list_and_free): Strengthen param "listp" from
9493 rtx * to rtx_insn_list **.
9494 (remove_from_dependence_list): Strenghten param "listp" from rtx *
9495 to rtx_insn_list **, and use methods when working with *listp.
9496 (remove_from_both_dependence_lists): Strengthen param "listp" from
9497 rtx * to rtx_insn_list **
9498 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
9499 to rtx_insn_list **. Eliminate local "link", in favor of two new
9500 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
9502 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
9503 by introducing local "cond_deps".
9504 (remove_from_deps): Strengthen param "insn" from rtx to
9507 * sched-rgn.c (concat_insn_mem_list): Strengthen param
9508 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
9509 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
9510 Use methods of rtx_insn_list.
9512 * store-motion.c (struct st_expr): Strengthen fields
9513 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
9514 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
9516 (find_moveable_store): Split out "tmp" into multiple more-tightly
9517 scoped locals. Use methods of rtx_insn_list *.
9518 (compute_store_table): Strengthen local "tmp" from rtx to
9519 rtx_insn *. Use methods of rtx_insn_list *.
9521 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9523 * coretypes.h (class rtx_insn_list): Add forward declaration.
9524 * rtl.h (class rtx_insn_list): New subclass of rtx_def
9525 (is_a_helper <rtx_insn_list *>::test): New.
9526 (rtx_insn_list::next): New.
9527 (rtx_insn_list::insn): New.
9528 (gen_rtx_INSN_LIST): Add prototype.
9529 * emit-rtl.c (gen_rtx_INSN_LIST): New.
9530 * gengenrtl.c (special_rtx): Add INSN_LIST.
9532 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9534 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
9535 "prev" from rtx to rtx_insn *.
9537 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9539 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
9540 functions. Require merely an rtx for now, not an rtx_insn *.
9541 (BLOCK_FOR_INSN): Likewise.
9542 (INSN_LOCATION): Likewise.
9543 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
9545 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9547 * rtl.h (PATTERN): Convert this macro into a pair of inline
9548 functions, for now, requiring const_rtx and rtx.
9550 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9552 * target.def (unwind_emit): Strengthen param "insn" from rtx to
9554 (final_postscan_insn): Likewise.
9555 (adjust_cost): Likewise.
9556 (adjust_priority): Likewise.
9557 (variable_issue): Likewise.
9558 (macro_fusion_pair_p): Likewise.
9559 (dfa_post_cycle_insn): Likewise.
9560 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
9561 (first_cycle_multipass_issue): Likewise.
9562 (dfa_new_cycle): Likewise.
9563 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
9564 (speculate_insn): Likewise for param "insn".
9565 (gen_spec_check): Likewise for params "insn" and "label".
9566 (get_insn_spec_ds): Likewise for param "insn".
9567 (get_insn_checked_ds): Likewise.
9568 (dispatch_do): Likewise.
9569 (dispatch): Likewise.
9570 (cannot_copy_insn_p): Likewise.
9571 (invalid_within_doloop): Likewise.
9572 (legitimate_combined_insn): Likewise.
9576 * doc/tm.texi: Automatically updated to reflect changes to
9579 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
9581 (schedule_block): Likewise.
9582 (sched_init): Likewise.
9583 (sched_speculate_insn): Strengthen param "insn" from rtx to
9585 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
9587 * hooks.c (hook_bool_rtx_true): Rename to...
9588 hook_bool_rtx_insn_true): ...this, and strengthen first param from
9590 (hook_constcharptr_const_rtx_null): Rename to...
9591 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
9592 first param from const_rtx to const rtx_insn *.
9593 (hook_bool_rtx_int_false): Rename to...
9594 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
9595 param from rtx to rtx_insn *.
9596 (hook_void_rtx_int): Rename to...
9597 (hook_void_rtx_insn_int): ...this, and strengthen first param from
9600 * hooks.h (hook_bool_rtx_true): Rename to...
9601 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
9603 (hook_bool_rtx_int_false): Rename to...
9604 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
9605 param from rtx to rtx_insn *.
9606 (hook_void_rtx_int): Rename to...
9607 (hook_void_rtx_insn_int): ...this, and strengthen first param from
9609 (hook_constcharptr_const_rtx_null): Rename to...
9610 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
9611 first param from const_rtx to const rtx_insn *.
9613 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
9614 and local "prev" from rtx to rtx_insn *.
9616 * sched-int.h (sched_speculate_insn): Strengthen first param from
9619 * sel-sched.c (create_speculation_check): Likewise for local "label".
9620 * targhooks.c (default_invalid_within_doloop): Strengthen param
9621 "insn" from const_rtx to const rtx_insn *.
9622 * targhooks.h (default_invalid_within_doloop): Strengthen param
9623 from const_rtx to const rtx_insn *.
9625 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
9626 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
9628 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
9630 (arc_invalid_within_doloop): Likewise, with const.
9632 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
9633 (arm_cannot_copy_insn_p): Likewise for param "insn".
9634 (arm_unwind_emit): Likewise.
9636 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
9639 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
9640 (c6x_variable_issue): Likewise. Removed now-redundant checked
9642 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
9644 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
9645 Likewise for param "insn".
9646 (epiphany_mode_after): Likewise.
9647 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
9648 params "insn", "dep_insn".
9649 (epiphany_mode_needed): Likewise for param "insn".
9650 (epiphany_mode_after): Likewise.
9652 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
9653 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
9654 (ix86_avx_u128_mode_needed): Likewise.
9655 (ix86_i387_mode_needed): Likewise.
9656 (ix86_mode_needed): Likewise.
9657 (ix86_avx_u128_mode_after): Likewise.
9658 (ix86_mode_after): Likewise.
9659 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
9660 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
9661 (ix86_adjust_priority): Likewise for param "insn".
9662 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
9663 (do_dispatch): Likewise.
9664 (has_dispatch): Likewise.
9665 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
9667 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
9668 reflect renaming of default hook implementation from
9669 hook_constcharptr_const_rtx_null to
9670 hook_constcharptr_const_rtx_insn_null.
9671 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
9673 (ia64_variable_issue): Likewise for param "insn".
9674 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
9675 (ia64_dfa_new_cycle): Likewise.
9676 (ia64_get_insn_spec_ds): Likewise.
9677 (ia64_get_insn_checked_ds): Likewise.
9678 (ia64_speculate_insn): Likewise.
9679 (ia64_gen_spec_check): Likewise for params "insn", "label".
9680 (ia64_asm_unwind_emit): Likewise for param "insn".
9682 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
9684 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
9686 (m68k_sched_variable_issue): Likewise for param "insn".
9688 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
9691 * config/microblaze/microblaze.c (microblaze_adjust_cost):
9692 Likewise for params "insn", "dep".
9694 * config/mips/mips.c (mips_adjust_cost): Likewise.
9695 (mips_variable_issue): Likewise for param "insn".
9696 (mips_final_postscan_insn): Likewise.
9698 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
9699 for params "insn", "dep".
9701 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
9703 (pa_adjust_priority): Likewise for param "insn".
9705 * config/picochip/picochip.c (picochip_sched_adjust_cost):
9706 Likewise for params "insn", "dep_insn".
9708 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
9710 (rs6000_variable_issue): Likewise.
9711 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
9712 (rs6000_debug_adjust_cost): Likewise.
9713 (rs6000_adjust_priority): Likewise for param "insn".
9714 (rs6000_use_sched_lookahead_guard): Likewise.
9715 (get_next_active_insn): Likewise for return type and both params.
9716 (redefine_groups): Likewise for params "prev_head_insn", "tail"
9717 and locals "insn", "next_insn".
9718 (pad_groups): Likewise.
9720 * config/s390/s390.c (s390_adjust_priority): Likewise for param
9722 (s390_cannot_copy_insn_p): Likewise.
9723 (s390_sched_variable_issue): Likewise for third param, eliminating
9725 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
9726 default hook implementation from hook_constcharptr_const_rtx_null
9727 to hook_constcharptr_const_rtx_insn_null.
9729 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
9730 from rtx to rtx_insn *.
9731 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
9732 (sh_variable_issue): Likewise for param "insn".
9733 (sh_dfa_new_cycle): Likewise.
9734 (sh_mode_needed): Likewise.
9735 (sh_mode_after): Likewise.
9737 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
9738 params "insn", "dep_insn".
9739 (hypersparc_adjust_cost): Likewise.
9740 (sparc_adjust_cost): Likewise.
9742 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
9743 param, eliminated checked cast.
9744 (spu_sched_adjust_cost): Likewise for first and third params.
9746 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
9747 params "insn" and "dep_insn" from rtx to rtx_insn *.
9749 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
9751 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9753 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
9754 (set_is_load_p): ...this, updating to work on a SET pattern rather
9756 (is_store_insn): Rename to...
9757 (set_is_store_p): ...this, updating to work on a SET pattern
9758 rather than an insn.
9759 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
9760 top of function to where it is needed. Rewrite the bogus
9761 condition that checks for "insn" and "dep" being PARALLEL to
9762 instead use single_set, introducing locals "insn_set" and
9763 "dep_set". Given that we only ever returned "cost" for a non-pair
9764 of SETs, bail out early if we don't have a pair of SET.
9765 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
9766 use the new locals "insn_set" and "dep_set", and update calls to
9767 is_load_insn and is_store_insn to be calls to set_is_load_p and
9770 2014-08-27 Guozhi Wei <carrot@google.com>
9773 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
9774 amount before using it.
9776 2014-08-27 Richard Biener <rguenther@suse.de>
9778 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
9779 get_maxval_strlen inside a more useful API.
9780 (gimple_fold_builtin_with_strlen): Remove and fold into ...
9781 (gimple_fold_builtin): ... caller.
9782 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
9783 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
9784 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
9785 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
9786 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
9787 gimple_fold_builtin_sprintf): Adjust to compute maxval
9790 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
9793 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
9795 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
9796 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9797 Anna Tikhonova <anna.tikhonova@intel.com>
9798 Ilya Tocar <ilya.tocar@intel.com>
9799 Andrey Turetskiy <andrey.turetskiy@intel.com>
9800 Ilya Verbin <ilya.verbin@intel.com>
9801 Kirill Yukhin <kirill.yukhin@intel.com>
9802 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9804 * config/i386/sse.md
9805 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
9806 Use `concat_tg_mode' attribute to determine asm register size.
9808 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
9809 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9810 Anna Tikhonova <anna.tikhonova@intel.com>
9811 Ilya Tocar <ilya.tocar@intel.com>
9812 Andrey Turetskiy <andrey.turetskiy@intel.com>
9813 Ilya Verbin <ilya.verbin@intel.com>
9814 Kirill Yukhin <kirill.yukhin@intel.com>
9815 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9817 * config/i386/sse.md
9818 (define_mode_iterator VI48_AVX512VL): New.
9819 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
9820 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
9821 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
9822 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9823 with VI1): Change mode iterator.
9824 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9825 with VI_ULOADSTORE_BW_AVX512VL): New.
9826 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9827 with VI_ULOADSTORE_F_AVX512VL): Ditto.
9828 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9829 with VI1): Change mode iterator.
9830 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9831 with VI_ULOADSTORE_BW_AVX512VL): New.
9832 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9833 with VI_ULOADSTORE_F_AVX512VL): Ditto.
9834 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
9835 with VI1): Change mode iterator.
9836 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
9837 with VI_ULOADSTORE_BW_AVX512VL): New.
9838 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
9839 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
9840 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
9841 (define_insn "<avx512>_storedqu<mode>_mask" with
9842 VI48_AVX512VL): New.
9843 (define_insn "<avx512>_storedqu<mode>_mask" with
9844 VI12_AVX512VL): Ditto.
9846 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
9847 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9848 Anna Tikhonova <anna.tikhonova@intel.com>
9849 Ilya Tocar <ilya.tocar@intel.com>
9850 Andrey Turetskiy <andrey.turetskiy@intel.com>
9851 Ilya Verbin <ilya.verbin@intel.com>
9852 Kirill Yukhin <kirill.yukhin@intel.com>
9853 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9855 * config/i386/sse.md
9856 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
9857 (define_mode_iterator VI48_AVX512BW): New.
9858 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
9859 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
9860 with VI48_AVX2_48_AVX512F): New.
9861 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
9862 with VI2_AVX512VL): Ditto.
9864 2014-08-27 Richard Biener <rguenther@suse.de>
9867 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
9868 (fold_builtin_3): Do not fold strcat_chk here.
9869 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
9871 (gimple_fold_builtin): Fold strcat_chk here.
9873 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
9875 * dwarf2out.h (dwarf2out_decl): Remove prototype.
9876 * dwarf2out.c (dwarf2out_decl): Make static.
9878 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
9880 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
9882 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9884 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
9885 from rtx to rtx_insn *.
9886 (cselib_lookup_from_insn): Likewise for final param.
9887 (cselib_subst_to_values_from_insn): Likewise.
9888 (cselib_add_permanent_equiv): Likewise.
9890 * cselib.c (cselib_current_insn): Likewise for this variable.
9891 (cselib_subst_to_values_from_insn): Likewise for param "insn".
9892 (cselib_lookup_from_insn): Likewise.
9893 (cselib_add_permanent_equiv): Likewise for param "insn" and local
9894 "save_cselib_current_insn".
9895 (cselib_process_insn): Replace use of NULL_RTX with NULL.
9897 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
9898 from rtx to rtx_insn *.
9900 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9902 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
9905 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9907 * df.h (df_dump_insn_problem_function): Strengthen first param of
9908 this callback from const_rtx to const rtx_insn *.
9909 (struct df_insn_info): Strengthen field "insn" from rtx to
9911 (DF_REF_INSN): Eliminate this function, reinstating the older
9913 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
9914 (df_reg_defined): Likewise.
9915 (df_find_use): Likewise.
9916 (df_reg_used): Likewise.
9917 (df_dump_insn_top): Strengthen param 1 from const_rtx to
9919 (df_dump_insn_bottom): Likewise.
9920 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
9921 (df_insn_debug_regno): Likewise.
9922 (debug_df_insn): Likewise.
9923 (df_rd_simulate_one_insn): Likewise for param 2.
9924 (df_word_lr_simulate_defs): Likewise for param 1.
9925 (df_word_lr_simulate_uses): Likewise.
9926 (df_md_simulate_one_insn): Likewise for param 2.
9927 (df_simulate_find_noclobber_defs): Likewise for param 1.
9928 (df_simulate_find_defs): Likewise.
9929 (df_simulate_defs): Likewise.
9930 (df_simulate_uses): Likewise.
9931 (df_simulate_one_insn_backwards): Likewise for param 2.
9932 (df_simulate_one_insn_forwards): Likewise.
9933 (df_uses_create): Likewise for param 2.
9934 (df_insn_create_insn_record): Likewise for param 1.
9935 (df_insn_delete): Likewise.
9936 (df_insn_rescan): Likewise.
9937 (df_insn_rescan_debug_internal): Likewise.
9938 (df_insn_change_bb): Likewise.
9939 (df_notes_rescan): Likewise.
9940 * rtl.h (remove_death): Likewise for param 2.
9941 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
9943 * sched-int.h (reemit_notes): Strengthen param from rtx to
9945 * valtrack.h (propagate_for_debug): Likewise for param 1.
9947 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
9948 local "tmp_rtx" from const_rtx to const rtx_insn *.
9949 * combine.c (remove_death): Strengthen param "insn" from rtx to
9951 (move_deaths): Likewise for local "where_dead".
9952 * cse.c (delete_trivially_dead_insns): Introduce local
9953 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
9954 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
9956 (df_reg_defined): Likewise.
9957 (df_find_use): Likewise.
9958 (df_reg_used): Likewise.
9959 (df_dump_insn_problem_data): Strengthen param "insn" from
9960 const_rtx to const rtx_insn *.
9961 (df_dump_insn_top): Likewise.
9962 (df_dump_insn_bottom): Likewise.
9963 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
9964 (df_insn_debug_regno): Likewise.
9965 (debug_df_insn): Likewise.
9966 (DF_REF_INSN): Delete.
9967 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
9968 from rtx to rtx_insn *.
9969 (df_chain_insn_top_dump): Strengthen param "insn" from
9970 const_rtx to const rtx_insn *.
9971 (df_chain_insn_bottom_dump): Likewise.
9972 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
9974 (df_word_lr_simulate_uses): Likewise.
9975 (df_print_note): Likewise.
9976 (df_remove_dead_and_unused_notes): Likewise.
9977 (df_set_unused_notes_for_mw): Likewise.
9978 (df_set_dead_notes_for_mw): Likewise.
9979 (df_create_unused_note): Likewise.
9980 (df_simulate_find_defs): Likewise.
9981 (df_simulate_find_uses): Likewise.
9982 (df_simulate_find_noclobber_defs): Likewise.
9983 (df_simulate_defs): Likewise.
9984 (df_simulate_uses): Likewise.
9985 (df_simulate_one_insn_backwards): Likewise.
9986 (df_simulate_one_insn_forwards): Likewise.
9987 (df_md_simulate_one_insn): Likewise.
9988 * df-scan.c (df_uses_create): Likewise.
9989 (df_insn_create_insn_record): Likewise.
9990 (df_insn_delete): Likewise.
9991 (df_insn_rescan): Likewise.
9992 (df_insn_rescan_debug_internal): Likewise.
9993 (df_insn_change_bb): Likewise.
9994 (df_notes_rescan): Likewise.
9995 (df_refs_add_to_chains): Likewise.
9996 (df_insn_refs_verify): Likewise.
9997 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
9998 when invoking df_insn_delete.
9999 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
10000 (set_unique_reg_note): Add checked cast.
10001 * final.c (cleanup_subreg_operands): Likewise.
10002 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
10003 "insn" from rtx to rtx_insn *.
10004 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
10005 "last" from rtx to rtx_insn *.
10006 * ira-emit.c (change_regs_in_insn): New function.
10007 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
10008 Invoke change_regs_in_insn rather than change_regs.
10009 * ira.c (update_equiv_regs): Strengthen locals "insn",
10010 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
10011 for_each_rtx_in_insn rather than for_each_rtx.
10012 * recog.c (confirm_change_group): Add checked casts.
10013 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
10015 (peep2_fill_buffer): Add checked cast.
10016 * rtlanal.c (remove_note): Likewise.
10017 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
10018 locals "next" "end" from rtx to rtx_insn *.
10020 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10022 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
10024 (struct reg_use_data): Likewise for field "insn".
10025 (insn_cost): Likewise for param.
10026 (real_insn_for_shadow): Likewise for return type and param.
10027 (increase_insn_priority): Likewise for param 1.
10028 (debug_dependencies): Likewise for both params.
10030 * haifa-sched.c (insn_delay): Likewise for param "insn".
10031 (real_insn_for_shadow): Likewise for return type and param "insn".
10032 (update_insn_after_change): Likewise for param "insn".
10033 (recompute_todo_spec): Likewise for param "next" and locals "pro",
10035 (insn_cost): Likewise for param "insn".
10036 (increase_insn_priority): Likewise.
10037 (calculate_reg_deaths): Likewise.
10038 (setup_insn_reg_pressure_info): Likewise.
10039 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
10040 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
10041 (model_recompute): Likewise.
10042 (must_restore_pattern_p): Likewise for param "next".
10043 (model_excess_cost): Likewise for param "insn".
10044 (queue_remove): Likewise.
10045 (adjust_priority): Likewise for param "prev".
10046 (update_register_pressure): Likewise for param "insn".
10047 (setup_insn_max_reg_pressure): Likewise for local "insn".
10048 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
10049 (model_add_to_schedule): Likewise.
10050 (model_reset_queue_indices): Likewise for local "insn".
10051 (unschedule_insns_until): Strengthen local "recompute_vec" from
10052 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
10053 "con" from rtx to rtx_insn *.
10054 (restore_last_backtrack_point): Likewise for both locals "x". Add
10056 (estimate_insn_tick): Likewise for param "insn".
10057 (commit_schedule): Likewise for params "prev_head", "tail" and
10059 (verify_shadows): Likewise for locals "i1", "i2".
10060 (dump_insn_stream): Likewise for params "head", "tail" and locals
10061 "next_tail", "insn".
10062 (schedule_block): Likewise for locals "insn", "x". Add a checked
10064 (fix_inter_tick): Likewise for params "head", "tail".
10065 (create_check_block_twin): Likewise for local "jump".
10066 (haifa_change_pattern): Likewise for param "insn".
10067 (haifa_speculate_insn): Likewise.
10068 (dump_new_block_header): Likewise for params "head", "tail".
10069 (fix_jump_move): Likewise for param "jump".
10070 (move_block_after_check): Likewise.
10071 (sched_init_insn_luid): Likewise for param "insn".
10072 (sched_init_luids): Likewise for local "insn".
10073 (insn_luid): Likewise for param "insn".
10074 (init_h_i_d): Likewise.
10075 (haifa_init_h_i_d): Likewise for local "insn".
10076 (haifa_init_insn): Likewise for param "insn".
10077 * sched-deps.c (add_dependence): Likewise for local "real_pro",
10079 (create_insn_reg_use): Likewise for param "insn".
10080 (setup_insn_reg_uses): Likewise. Add a checked cast.
10081 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
10082 "tail" from rtx to rtx_insn *.
10083 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
10084 "insn", "next_tail".
10086 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10088 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
10089 from rtx to rtx_insn *.
10090 (model_add_to_schedule): Likewise for locals "start", "end",
10093 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10095 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
10097 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
10098 "to" and locals "insn", "next", "copy". Remove now-redundant
10101 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10103 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
10104 rtx_insn * and param 4 from rtx * to rtx_insn **.
10105 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
10106 param 2 from rtx * to rtx_insn **.
10108 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
10109 rtx_insn * and final param from rtx * to rtx_insn **.
10111 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
10112 from rtx to rtx_insn *.
10113 (try_head_merge_bb): Likewise for both locals named "move_upto".
10114 * df-problems.c (can_move_insns_across): Likewise for params
10115 "from", "to", "across_from", "across_to" and locals "insn",
10116 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
10118 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
10119 from rtx to rtx_insn *.
10120 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
10121 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
10122 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
10124 (noce_try_abs): Likewise.
10125 (noce_get_condition): Likewise for param "jump". Strengthen param
10126 "earliest" from rtx * to rtx_insn **.
10127 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
10129 (find_cond_trap): Likewise.
10130 (dead_or_predicable): Likewise for local "earliest".
10131 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
10133 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
10134 and local "prev". Strengthen param "earliest" from rtx * to
10136 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
10137 Strengthen param "earliest" from rtx * to rtx_insn **.
10139 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10141 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
10142 "to" and local "insn" from rtx to rtx_insn *.
10144 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10146 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
10147 from rtx to rtx_insn *.
10148 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
10149 (code_motion_path_driver): Likewise for local "last_insn".
10150 (simplify_changed_insns): Likewise for local "insn".
10152 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10154 * rtl.h (push_to_sequence): Strengthen param from rtx to
10156 (push_to_sequence2): Likewise for both params.
10157 (delete_insns_since): Likewise for param.
10158 (reorder_insns_nobb): Likewise for all three params.
10159 (set_new_first_and_last_insn): Likewise for both params.
10161 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
10162 rtx_insn *. Remove now-redundant cast.
10163 (set_last_insn): Likewise.
10165 * builtins.c (expand_builtin_return): Strengthen local
10166 "call_fusage" from rtx to rtx_insn *.
10167 * cfgrtl.c (create_basic_block_structure): Likewise for local
10169 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
10170 "first", "last" and local "insn".
10171 (delete_insns_since): Likewise for param "from".
10172 (reorder_insns_nobb): Likewise for params "from", "to", "after"
10174 (push_to_sequence): Likewise for param "first" and local "last".
10175 (push_to_sequence2): Likewise for params "first" and "last".
10176 * lra.c (emit_add3_insn): Likewise for local "last".
10177 (lra_emit_add): Likewise.
10178 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
10180 (process_address_1): Likewise for locals "insn", last".
10181 * modulo-sched.c (ps_first_note): Likewise for return type.
10182 * optabs.c (expand_binop_directly): Likewise for param "last".
10184 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10186 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
10188 * emit-rtl.c (get_last_insn_anywhere): Likewise.
10190 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10192 * function.h (struct sequence_stack): Strengthen fields "first"
10193 and "last" from rtx to rtx_insn *.
10194 (struct emit_status): Likewise for fields "x_first_insn" and
10197 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
10198 (set_first_insn): Add checked cast.
10199 (get_last_insn): Remove now-redundant checked cast.
10200 (set_last_insn): Add checked cast.
10202 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
10203 "saved_first" and "saved_last" from rtx to rtx_insn *.
10205 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10207 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
10208 (unlink_insn_chain): Strengthen both params from rtx to
10211 * cfgrtl.c (cfg_layout_function_header): Likewise for this
10213 (unlink_insn_chain): Likewise for params "first" and "last".
10214 Remove now-redundant checked cast.
10215 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
10216 (fixup_reorder_chain): Strengthen local "insn" from rtx to
10218 * emit-rtl.c (link_insn_into_chain): Likewise for all three
10220 (add_insn): Likewise for param "insn" and local "prev".
10221 (add_insn_after_nobb): Likewise for both params and local "next".
10222 (add_insn_before_nobb): Likewise for both params and local "prev".
10223 (add_insn_after): Rename param "after" to "uncast_after",
10224 introducing local "after" with another checked cast.
10225 (add_insn_before): Rename params "insn" and "before", giving them
10226 "uncast_" prefixes, adding the old names back using checked casts.
10227 (emit_note_after): Likewise for param "after".
10228 (emit_note_before): Likewise for param "before".
10229 (emit_label): Add a checked cast.
10231 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10233 * cselib.h (cselib_record_sets_hook): Strengthen initial param
10234 "insn" from rtx to rtx_insn *.
10236 * cselib.c (cselib_record_sets_hook): Likewise.
10238 * var-tracking.c (add_with_sets): Likewise, renaming back from
10239 "uncast_insn" to "insn" and eliminating the checked cast from rtx
10242 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10244 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
10245 and "header_" from rtx to rtx_insn *.
10246 (struct basic_block_d): Likewise for field "head_" within "x"
10247 field of union basic_block_il_dependent.
10248 (BB_HEAD): Drop function...
10249 (SET_BB_HEAD): ...and this function in favor of...
10250 (BB_HEAD): ...reinstate macro.
10251 (BB_END): Drop function...
10252 (SET_BB_END): ...and this function in favor of...
10253 (BB_END): ...reinstate macro.
10254 (BB_HEADER): Drop function...
10255 (SET_BB_HEADER): ...and this function in favor of...
10256 (BB_HEADER): ...reinstate macro.
10258 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
10259 (fix_crossing_unconditional_branches): Likewise.
10260 * caller-save.c (save_call_clobbered_regs): Likewise.
10261 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
10262 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
10263 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10264 (merge_blocks_move_successor_nojumps): Likewise.
10265 (outgoing_edges_match): Update use of for_each_rtx to
10266 for_each_rtx_in_insn.
10267 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
10268 (expand_gimple_cond): Likewise.
10269 (expand_gimple_tailcall): Likewise.
10270 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
10272 (construct_exit_block): Drop use of SET_BB_END.
10273 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
10275 (delete_insn): Rename param "insn" to "uncast_insn", introducing
10276 a new local "insn" with a checked cast to rtx_insn *. Drop use of
10277 SET_BB_HEAD and SET_BB_END.
10278 (create_basic_block_structure): Drop use of SET_BB_HEAD and
10280 (rtl_delete_block): Drop use of SET_BB_HEAD.
10281 (rtl_split_block): Drop use of SET_BB_END.
10282 (emit_nop_for_unique_locus_between): Likewise.
10283 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
10284 (block_label): Drop use of SET_BB_HEAD.
10285 (fixup_abnormal_edges): Drop use of SET_BB_END.
10286 (record_effective_endpoints): Drop use of SET_BB_HEADER.
10287 (relink_block_chain): Likewise.
10288 (fixup_reorder_chain): Drop use of SET_BB_END.
10289 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
10290 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
10291 rtx_insn **. Drop use of SET_BB_HEADER.
10292 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
10294 (BB_HEAD): Delete this function.
10295 (SET_BB_HEAD): Likewise.
10296 (BB_END): Likewise.
10297 (SET_BB_END): Likewise.
10298 (BB_HEADER): Likewise.
10299 (SET_BB_HEADER): Likewise.
10300 * emit-rtl.c (add_insn_after): Rename param "insn" to
10301 "uncast_insn", adding a new local "insn" and a checked cast to
10302 rtx_insn *. Drop use of SET_BB_END.
10303 (remove_insn): Strengthen locals "next" and "prev" from rtx to
10304 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
10305 (reorder_insns): Drop use of SET_BB_END.
10306 (emit_insn_after_1): Strengthen param "first" and locals "last",
10307 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
10308 (emit_pattern_after_noloc): Add checked cast.
10309 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
10310 (restore_other_notes): Likewise.
10311 (move_insn): Likewise.
10312 (sched_extend_bb): Likewise.
10313 (fix_jump_move): Likewise.
10314 * ifcvt.c (noce_process_if_block): Likewise.
10315 (dead_or_predicable): Likewise.
10316 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
10317 * reg-stack.c (change_stack): Drop use of SET_BB_END.
10318 * sel-sched-ir.c (sel_move_insn): Likewise.
10319 * sel-sched.c (move_nop_to_previous_block): Likewise.
10321 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
10323 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
10325 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10327 * basic-block.h (create_basic_block_structure): Strengthen params
10328 1 "head" and 2 "end" from rtx to rtx_insn *.
10329 * cfgrtl.c (create_basic_block_structure): Likewise.
10330 (rtl_create_basic_block): Update casts from void * to rtx to
10331 rtx_insn *, so that we can pass them as rtx_insn * to
10332 create_basic_block_structure.
10333 * sel-sched-ir.c (sel_create_basic_block): Likewise.
10335 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10337 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
10339 (check_for_inc_dec): Strengthen param "insn" from rtx to
10342 * cselib.h (cselib_process_insn): Likewise.
10344 * cselib.c (cselib_record_sets): Likewise.
10345 (cselib_process_insn): Likewise.
10347 * dse.c (struct insn_info): Likewise for field "insn".
10348 (check_for_inc_dec_1): Likewise for local "insn".
10349 (check_for_inc_dec): Likewise for param "insn".
10350 (scan_insn): Likewise.
10351 (dse_step1): Likewise for local "insn".
10353 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
10354 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
10356 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10358 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
10359 from rtx to rtx_insn *.
10360 (DEP_PRO): Delete this function and...
10361 (SET_DEP_PRO): ...this function in favor of...
10362 (DEP_PRO): ...reinstate this macro.
10363 (DEP_CON): Delete this function and...
10364 (SET_DEP_CON): ...this function in favor of...
10365 (DEP_CON): ...reinstate this old macro.
10366 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
10367 (init_dep): Likewise.
10368 (set_priorities): Likewise for both params.
10369 (sd_copy_back_deps): Likewise for params 1 and 2.
10371 * haifa-sched.c (priority): Likewise for param "insn" and local
10373 (set_priorities): Likewise for params "head" and "tail" and local
10375 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
10377 (add_to_speculative_block): Add a checked cast.
10378 (create_check_block_twin): Drop use of SET_DEP_CON.
10379 (add_jump_dependencies): Strengthen params "insn" and "jump" from
10382 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
10383 Drop use of SET_DEP_PRO
10384 (init_dep): Strengthen params "pro" and "con" from rtx to
10386 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
10387 use of SET_DEP_CON.
10390 (SET_DEP_PRO): Delete.
10391 (SET_DEP_CON): Delete.
10393 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10395 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
10396 from rtx to rtx_insn *.
10397 (VINSN_INSN_RTX): Eliminate rvalue function and...
10398 (SET_VINSN_INSN): ...lvalue function in favor of...
10399 (VINSN_INSN_RTX): reinstate this old macro.
10401 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
10402 in favor of VINSN_INSN_RTX.
10403 (VINSN_INSN_RTX): Delete this function.
10404 (SET_VINSN_INSN_RTX): Likewise.
10406 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10408 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
10409 (BND_TO): Delete this function and...
10410 (SET_BND_TO): ...this functions in favor of...
10411 (BND_TO): ...reinstating this macro.
10412 (struct _fence): Strengthen field "executing_insns" from
10413 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
10414 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
10415 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
10416 and param "insn" from rtx to insn_t.
10417 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
10420 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
10422 (rtx_vec_t): Likewise.
10423 (struct sched_deps_info_def): Strengthen param of "start_insn"
10424 callback from rtx to rtx_insn *. Likewise for param "insn2" of
10425 "note_mem_dep" callback and first param of "note_dep" callback.
10427 * haifa-sched.c (add_to_speculative_block): Strengthen param
10428 "insn" from rtx to rtx_insn *.
10429 (clear_priorities): Likewise.
10430 (calc_priorities): Likewise for local "insn".
10432 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
10433 Remove redundant checked cast.
10434 (haifa_note_mem_dep): Likewise for param "pending_insn".
10435 (haifa_note_dep): Likewise for param "elem".
10436 (note_mem_dep): Likewise for param "e".
10437 (sched_analyze_1): Add checked casts.
10438 (sched_analyze_2): Likewise.
10440 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
10441 from rtx to rtx_insn *.
10442 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
10443 from vec<rtx> * to vec<rtx_insn *> *.
10445 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
10447 (flist_add): Strengthen param "executing_insns" from
10448 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
10449 (advance_deps_context): Remove now-redundant checked cast.
10450 (init_fences): Replace uses of NULL_RTX with NULL.
10451 (merge_fences): Strengthen params "last_scheduled_insn" and
10452 "sched_next" from rtx to rtx_insn * and "executing_insns" from
10453 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
10454 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
10455 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
10456 an instruction, rather than doing double-duty as a pattern.
10457 (return_nop_to_pool): Update for change of insn_t.
10458 (deps_init_id): Remove now-redundant checked cast.
10459 (struct sched_scan_info_def): Strengthen param of "init_insn"
10460 callback from rtx to insn_t.
10461 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
10462 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
10464 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
10465 "end" from rtx to rtx_insn *.
10466 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
10467 (rtx insn_rtx, bool force_unique_p)
10468 (BND_TO): Delete function.
10469 (SET_BND_TO): Delete function.
10471 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
10473 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
10474 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
10476 (undo_transformations): Likewise for param "insn".
10477 (update_liveness_on_insn): Likewise.
10478 (compute_live_below_insn): Likewise for param "insn" and local
10480 (update_data_sets): Likewise for param "insn".
10481 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
10482 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
10483 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
10485 (move_cond_jump): Likewise for param "insn".
10486 (move_cond_jump): Drop use of SET_BND_TO.
10487 (compute_av_set_on_boundaries): Likewise.
10488 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
10489 (update_and_record_unavailable_insns): Strengthen local "bb_end"
10490 from rtx to rtx_insn *.
10491 (maybe_emit_renaming_copy): Likewise for param "insn".
10492 (maybe_emit_speculative_check): Likewise.
10493 (handle_emitting_transformations): Likewise.
10494 (remove_insn_from_stream): Likewise.
10495 (code_motion_process_successors): Strengthen local "succ" from rtx
10498 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10500 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
10501 ilist_t, not _xlist_t;
10502 (ILIST_INSN): Define in terms of new union field "insn".
10503 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
10505 (struct _list_node): Add new field "insn" to the union, of type
10507 (ilist_add): Replace macro with an inline function, requiring an
10509 (ilist_remove): Define this macro directly in terms of
10510 _list_remove, rather than indirectly via _xlist_remove.
10511 (ilist_clear): Likewise, in terms of _list_clear rather than
10513 (ilist_is_in_p): Replace macro with an inline function, requiring
10515 (_list_iter_cond_insn): New function.
10516 (ilist_iter_remove): Define this macro directly in terms of
10517 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
10518 (ilist_iterator): Define directly in terms of _list_iterator
10519 rather than indirectly through _xlist_iterator.
10520 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
10521 than in terms of _FOR_EACH_X.
10522 (FOR_EACH_INSN_1): Likewise.
10524 2014-08-26 Joseph Myers <joseph@codesourcery.com>
10528 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
10529 DECL_HARD_REGISTER and return for invalid register specifications.
10530 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
10531 DECL_HARD_REGISTER, call expand_one_error_var.
10532 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
10533 CC_REGNUM with non-MODE_CC modes.
10534 (arm_regno_class): Return NO_REGS for PC_REGNUM.
10536 2014-08-26 Marek Polacek <polacek@redhat.com>
10539 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
10541 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
10543 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
10544 qi cost; add di cost.
10545 (cortexa57_addrcost_table): Likewise.
10547 2014-08-26 Marek Polacek <polacek@redhat.com>
10550 * expr.c (is_aligning_offset): Remove logical not.
10552 2014-08-26 Marek Polacek <polacek@redhat.com>
10555 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
10556 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
10558 2014-08-26 Richard Biener <rguenther@suse.de>
10560 PR tree-optimization/62175
10561 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
10562 expand possibly trapping operations.
10564 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10566 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
10567 "insn" from rtx to rtx_insn *.
10568 (permute_load): Likewise for param "insn".
10569 (permute_store): Likewise.
10570 (handle_special_swappables): Likewise for local "insn".
10571 (replace_swap_with_copy): Likewise for locals "insn" and
10573 (rs6000_analyze_swaps): Likewise for local "insn".
10575 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10577 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
10580 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10582 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
10583 "note_list" from rtx to rtx_insn *.
10584 (BB_NOTE_LIST): Replace this function and...
10585 (SET_BB_NOTE_LIST): ...this function with...
10586 (BB_NOTE_LIST): ...the former macro implementation.
10588 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
10589 local "from_start" from rtx to rtx_insn *. Strengthen param
10590 "to_endp" from rtx * to rtx_insn **.
10592 * haifa-sched.c (concat_note_lists): Likewise.
10593 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
10595 (sel_restore_notes): Likewise.
10596 (move_bb_info): Likewise.
10597 (BB_NOTE_LIST): Delete this function.
10598 (SET_BB_NOTE_LIST): Delete this function.
10599 * sel-sched.c (create_block_for_bookkeeping): Eliminate
10600 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
10602 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10604 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
10605 from rtx * to rtx_insn **.
10606 (reorder2): Likewise.
10607 (dependencies_evaluation_hook): Strengthen params "head", "tail"
10608 from rtx to rtx_insn *.
10610 * doc/tm.texi: Update mechanically for above change to target.def.
10612 * sched-int.h (note_list): Strengthen this variable from rtx to
10614 (remove_notes): Likewise for both params.
10615 (restore_other_notes): Likewise for return type and first param.
10616 (struct ready_list): Strengthen field "vec" from rtx * to
10618 (struct dep_replacement): Strenghten field "insn" from rtx to
10620 (struct deps_desc): Likewise for fields "last_debug_insn",
10622 (struct haifa_sched_info): Likewise for callback field
10623 "can_schedule_ready_p"'s param, for first param of "new_ready"
10624 callback field, for both params of "rank" callback field, for
10625 first field of "print_insn" callback field (with a const), for
10626 both params of "contributes_to_priority" callback, for param
10627 of "insn_finishes_block_p" callback, for fields "prev_head",
10628 "next_tail", "head", "tail", for first param of "add_remove_insn"
10629 callback, for first param of "begin_schedule_ready" callback, for
10630 both params of "begin_move_insn" callback, and for second param
10631 of "advance_target_bb" callback.
10632 (add_dependence): Likewise for params 1 and 2.
10633 (sched_analyze): Likewise for params 2 and 3.
10634 (deps_analyze_insn): Likewise for param 2.
10635 (ready_element): Likewise for return type.
10636 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
10637 (try_ready): Strenghten param from rtx to rtx_insn *.
10638 (sched_emit_insn): Likewise for return type.
10639 (record_delay_slot_pair): Likewise for params 1 and 2.
10640 (add_delay_dependencies): Likewise for param.
10641 (contributes_to_priority): Likewise for both params.
10642 (find_modifiable_mems): Likewise.
10644 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
10645 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
10646 "first_older_only_insn" from rtx to rtx_insn *.
10647 (arm_sched_reorder): Strengthen param "ready" from rtx * to
10650 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
10651 "last_scheduled_iter0" from rtx to rtx_insn *.
10652 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
10653 (c6x_sched_reorder_1): Strengthen param "ready" and locals
10654 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
10655 "insn" from rtx to rtx_insn *.
10656 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
10658 (c6x_sched_reorder2): Strengthen param "ready" and locals
10659 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
10660 "insn" from rtx to rtx_insn *.
10661 (c6x_variable_issue): Add a checked cast when assigning from insn
10662 to ss.last_scheduled_iter0.
10663 (split_delayed_branch): Strengthen param "insn" and local "i1"
10664 from rtx to rtx_insn *.
10665 (split_delayed_nonbranch): Likewise.
10666 (undo_split_delayed_nonbranch): Likewise for local "insn".
10667 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
10668 "entry_after", "end_packet", "head_insn", "tail_insn",
10669 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
10670 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
10671 to rtx_insn **. Remove now-redundant checked cast on last_insn,
10672 but add a checked cast on loop->start_label. Consolidate calls to
10673 avoid assigning result of gen_spkernel to "insn", now an
10676 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
10677 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
10679 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
10680 rtx_insn **. Strengthen locals "top", "next" from rtx to
10682 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
10683 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
10684 (add_parameter_dependencies): Strengthen params "call", "head" and
10685 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
10686 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
10687 (add_dependee_for_func_arg): Likewise for param "arg" and local
10689 (ix86_dependencies_evaluation_hook): Likewise for params "head",
10690 "tail" and locals "insn", "first_arg".
10692 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
10693 for params "head", "tail" and locals "insn", "next", "next_tail".
10694 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
10695 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
10696 "insn", "lowest", "highest" from rtx to rtx_insn *.
10697 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
10699 (ia64_sched_reorder2): Likewise.
10701 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
10702 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
10703 from rtx * to rtx_insn **.
10704 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
10706 (mep_print_sched_insn): Strengthen param "insn" from rtx to
10708 (mep_sched_reorder): Strengthen param "ready" from rtx * to
10709 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
10712 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
10713 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
10715 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
10716 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
10717 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
10719 (vr4130_reorder): Likewise.
10720 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
10722 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
10724 (mips_sched_reorder): Likewise.
10725 (mips_sched_reorder2): Likewise.
10727 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
10729 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
10730 Strengthen local "tmp" from rtx to rtx_insn *.
10731 (rs6000_sched_reorder2): Likewise.
10733 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
10734 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
10735 (s390_sched_reorder): Strengthen param "ready" from rtx * to
10736 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
10738 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
10739 "tmp2" from rtx to rtx_insn *.
10740 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
10741 Strengthen local "insn" from rtx to rtx_insn *.
10742 (ready_reorder): Strengthen param "ready" from rtx * to
10743 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
10744 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
10745 (sh_reorder2): Likewise.
10747 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
10748 local "insn" from rtx to rtx_insn *.
10750 * haifa-sched.c (note_list): Strengthen this variable from rtx to
10752 (scheduled_insns): Strengthen this variable from vec<rtx> to
10754 (set_modulo_params): Likewise for locals "i1", "i2".
10755 (record_delay_slot_pair): Likewise for params "i1", "i2".
10756 (add_delay_dependencies): Likewise for param "insn".
10757 (cond_clobbered_p): Likewise.
10758 (recompute_todo_spec): Likewise for local "prev".
10759 (last_scheduled_insn): Likewise for this variable.
10760 (nonscheduled_insns_begin): Likewise.
10761 (model_set_excess_costs): Strengthen param "insns" from rtx * to
10763 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
10765 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
10766 Strengthen local "insn" from rtx to rtx_insn *.
10767 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
10768 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
10769 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
10770 (ready_remove_first): Likewise for return type and local "t".
10771 (ready_element): Likewise for return type.
10772 (ready_remove): Likewise for return type and local "t".
10773 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
10774 (check_clobbered_conditions): Strengthen local "x" from rtx to
10775 rtx_insn *, adding a checked cast.
10776 (schedule_insn): Likewise for param "insn".
10777 (remove_notes): Likewise for params "head", "tail" and locals
10778 "next_tail", "insn", "next".
10779 (struct haifa_saved_data): Likewise for fields
10780 "last_scheduled_insn", "nonscheduled_insns_begin".
10781 (save_backtrack_point): Update for change to field "vec" of
10783 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
10785 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
10786 from rtx to rtx_insn *
10787 (resolve_dependencies): Strengthen param "insn" from rtx to
10789 (restore_other_notes): Likewise for return type, for param "head"
10790 and local "note_head".
10791 (undo_all_replacements): Likewise for local "insn".
10792 (first_nonscheduled_insn): Likewise for return type and local "insn".
10793 (queue_to_ready): Likewise for local "insn", adding checked casts.
10794 (early_queue_to_ready): Likewise for local "insn".
10795 (debug_ready_list_1): Strengthen local "p" from rtx * to
10797 (move_insn): Strengthen param "insn" and local "note" from rtx to
10799 (insn_finishes_cycle_p): Likewise for param "insn".
10800 (max_issue): Likewise for local "insn".
10801 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
10803 (commit_schedule): Strengthen param "prev_head" and local "insn"
10804 from rtx to rtx_insn *
10805 (prune_ready_list): Likewise for local "insn".
10806 (schedule_block): Likewise for locals "prev_head", "head", "tail",
10807 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
10808 (set_priorities): Likewise for local "prev_head".
10809 (try_ready): Likewise for param "next".
10810 (fix_tick_ready): Likewise.
10811 (change_queue_index): Likewise.
10812 (sched_extend_ready_list): Update for change to field "vec" of
10814 (generate_recovery_code): Strengthen param "insn" from rtx to
10816 (begin_speculative_block): Likewise.
10817 (create_check_block_twin): Likewise for param "insn" and locals
10818 "label", "check", "twin". Introduce local "check_pat" to avoid
10819 "check" being used as a plain rtx before being used as an insn.
10820 (fix_recovery_deps): Add a checked cast to rtx_insn * when
10821 extracting elements from ready_list.
10822 (sched_remove_insn): Strengthen param "insn" from rtx to
10824 (sched_emit_insn): Likewise for return type.
10825 (ready_remove_first_dispatch): Likewise for return type and local
10828 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
10830 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
10833 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
10834 from rtx to rtx_insn *.
10835 (add_dependence_list): Likewise for param "insn". Add a checked
10837 (add_dependence_list_and_free): Strengthen param "insn" from rtx
10838 to rtx_insn *. Strengthen param "list_p" from rtx * to
10840 (chain_to_prev_insn): Strengthen param "insn" and locals
10841 "prec_nonnote", "i" from rtx to rtx_insn *.
10842 (flush_pending_lists): Likewise for param "insn".
10843 (cur_insn): Likewise for this variable.
10844 (haifa_start_insn): Add a checked cast.
10845 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
10846 (sched_analyze_reg): Likewise for param "insn".
10847 (sched_analyze_1): Likewise.
10848 (sched_analyze_2): Likewise. Add checked casts.
10849 (sched_analyze_insn): Likewise. Also for local "prev".
10850 (deps_analyze_insn): Likewise for param "insn".
10851 (sched_analyze): Likewise for params "head", "tail" and local "insn".
10852 (add_dependence_1): Likewise for params "insn", "elem".
10853 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
10854 (parse_add_or_inc): Likewise for param "insn".
10855 (find_inc): Likewise for local "inc_cand".
10856 (find_modifiable_mems): Likewise for params "head", "tail" and
10857 locals "insn", "next_tail".
10859 * sched-ebb.c (init_ready_list): Likewise for local "insn".
10860 (begin_schedule_ready): Likewise for param "insn".
10861 (begin_move_insn): Likewise for params "insn" and "last".
10862 (ebb_print_insn): Strengthen param "insn" from const_rtx to
10864 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
10865 (ebb_contributes_to_priority): Likewise for params "next", "insn".
10866 (ebb_add_remove_insn): Likewise for param "insn".
10867 (advance_target_bb): Likewise.
10869 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
10871 (check_live): Likewise for param "insn".
10872 (init_ready_list): Likewise for local "insn".
10873 (can_schedule_ready_p): Likewise for param "insn".
10874 (begin_schedule_ready): Likewise.
10875 (new_ready): Likewise for param "next".
10876 (rgn_print_insn): Likewise for param "insn".
10877 (rgn_rank): Likewise for params "insn1", "insn2".
10878 (contributes_to_priority): Likewise for params "next", "insn".
10879 (rgn_insn_finishes_block_p): Likewise for param "insn".
10880 (add_branch_dependences): Likewise for params "head", "tail" and
10881 locals "insn", "last".
10882 (rgn_add_remove_insn): Likewise for param "insn".
10883 (advance_target_bb): Likewise.
10885 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
10886 const_rtx to const rtx_insn *.
10888 * sel-sched-dump.h (sel_print_insn): Likewise.
10890 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
10891 (deps_init_id): Likewise.
10893 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
10894 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
10897 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10899 * output.h (final_start_function): Strengthen param 1 from rtx to
10902 * final.c (final_start_function): Likewise, renaming back from
10903 "uncast_first" to "first", and dropping the checked cast from rtx
10906 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10908 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
10909 * final.c (final): Likewise. Rename param back from
10910 "uncast_first" to "first" and eliminate the checked cast from rtx
10913 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10915 * output.h (shorten_branches): Strengthen param from rtx to
10918 * final.c (shorten_branches): Likewise, renaming param back from
10919 "uncast_first" to "first", and dropping the checked cast from rtx
10922 * genattr.c (gen_attr): Likewise when writing out the prototype of
10925 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10927 * sched-int.h (struct haifa_sched_info): Strengthen fields
10928 "prev_head" and "next_tail" from rtx to rtx_insn *.
10930 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10932 * rtl.h (rtx_jump_table_data::get_labels): New method.
10933 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
10934 with use of the new rtx_jump_table_data::get_labels method.
10935 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
10936 to rtx_jump_table_data *. Simplify by using get_labels method.
10937 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
10938 a dyn_cast, introducing local "table", using it to replace
10939 label-lookup logic with a get_labels method call.
10940 (patch_jump_insn): Simplify using get_labels method.
10941 * dwarf2cfi.c (create_trace_edges): Likewise.
10942 * rtlanal.c (label_is_jump_target_p): Likewise.
10944 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10946 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
10949 * emit-rtl.c (unshare_all_rtl_1): Likewise.
10950 (unshare_all_rtl_again): Likewise, also for local "p".
10952 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10954 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
10956 * cfgrtl.c (delete_insn_and_edges): Likewise.
10958 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10960 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
10961 from rtx to rtx_insn *.
10963 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
10965 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10967 * function.c (thread_prologue_and_epilogue_insns): Likewise for
10968 locals "returnjump", "epilogue_end", "insn", "next".
10970 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
10971 "returnjump" from rtx * to rtx_insn **.
10972 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
10974 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10976 * basic-block.h (struct edge_def). Strengthen "r" within
10977 union edge_def_insns from rtx to rtx_insn *.
10979 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
10980 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
10982 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
10983 from rtx to rtx_insn *.
10984 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
10986 * postreload-gcse.c (reg_killed_on_edge): Likewise.
10987 (reg_used_on_edge): Likewise.
10988 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
10989 (gt_pch_nx): New overload for rtx_insn *&.
10990 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
10991 from rtx to rtx_insn *.
10993 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10995 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
10996 from rtx to rtx_insn *.
10997 (BB_FOOTER): Replace function with access macro.
10998 (SET_BB_FOOTER): Delete.
11000 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
11002 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
11003 (emit_barrier_after_bb): Likewise.
11004 (record_effective_endpoints): Likewise.
11005 (relink_block_chain): Likewise.
11006 (fixup_fallthru_exit_predecessor): Likewise.
11007 (cfg_layout_duplicate_bb): Likewise.
11008 (cfg_layout_split_block): Likewise.
11009 (cfg_layout_delete_block): Likewise.
11010 (cfg_layout_merge_blocks): Likewise.
11011 (BB_FOOTER): Delete function.
11012 (SET_BB_FOOTER): Delete function.
11013 * combine.c (update_cfg_for_uncondjump): Replace uses of
11014 SET_BB_FOOTER with BB_FOOTER.
11016 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11018 * except.h (struct eh_landing_pad_d): Strengthen field
11019 "landing_pad" from rtx to rtx_code_label *.
11021 * except.c (sjlj_emit_dispatch_table): Likewise for param
11023 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
11025 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11027 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
11028 first param from rtx to rtx_insn *.
11029 * config/xtensa/xtensa.c (struct machine_function): Likewise for
11030 field "set_frame_ptr_insn".
11031 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
11032 "csend" from rtx to rtx_code_label *.
11033 (xtensa_expand_atomic): Likewise for local "csloop".
11034 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
11036 (xtensa_call_tls_desc): Likewise for return type and locals
11037 "call_insn", "insns".
11038 (xtensa_legitimize_tls_address): Likewise for local "insns".
11039 (xtensa_expand_prologue): Likewise for locals "insn", "first".
11041 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11043 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
11044 first param from rtx to rtx_insn *.
11045 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
11048 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11050 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
11051 Strengthen param 1 from rtx to rtx_insn *.
11052 (tilepro_output_cbranch): Likewise.
11053 (tilepro_adjust_insn_length): Likewise.
11054 (tilepro_final_prescan_insn): Likewise for sole param.
11056 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
11057 Likewise for local "last".
11058 (cbranch_predicted_p): Likewise for param "insn".
11059 (tilepro_output_simple_cbranch_with_opcode): Likewise.
11060 (tilepro_output_cbranch_with_opcode): Likewise.
11061 (tilepro_output_cbranch): Likewise.
11062 (frame_emit_load): Likewise for return type and locals "seq",
11064 (emit_sp_adjust): Likewise for return type and local "insn".
11065 (tilepro_expand_epilogue): Likewise for locals "last_insn",
11067 (tilepro_adjust_insn_length): Likewise for param "insn".
11068 (next_insn_to_bundle): Likewise for return type and params
11070 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
11071 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
11073 (match_addli_pcrel): Likewise for param "insn".
11074 (replace_addli_pcrel): Likewise.
11075 (match_auli_pcrel): Likewise.
11076 (replace_auli_pcrel): Likewise.
11077 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
11079 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
11080 "queue", "next_queue", "prev".
11081 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
11082 (tilepro_final_prescan_insn): Likewise for param "insn".
11084 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11086 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
11087 Strengthen param 1 from rtx to rtx_insn *.
11088 (tilegx_output_cbranch): Likewise.
11089 (tilegx_adjust_insn_length): Likewise.
11090 (tilegx_final_prescan_insn): Likewise for sole param.
11092 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
11094 (cbranch_predicted_p): Likewise for param "insn".
11095 (tilegx_output_simple_cbranch_with_opcode): Likewise.
11096 (tilegx_output_cbranch_with_opcode): Likewise.
11097 (tilegx_output_cbranch): Likewise.
11098 (frame_emit_load): Likewise for return type.
11099 (set_frame_related_p): Likewise for locals "seq", "insn".
11100 (emit_sp_adjust): Likewise for return type, and for local "insn".
11101 Introduce local "pat" for use in place of "insn" where the latter
11102 isn't an instruction.
11103 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
11104 from rtx to rtx_insn *.
11105 (tilegx_adjust_insn_length): Likewise for param "insn".
11106 (next_insn_to_bundle): Likewise for return type and params "r" and
11108 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
11110 (replace_insns): Likewise for params "old_insn", "new_insns".
11111 (replace_mov_pcrel_step1): Likewise for param "insn" and local
11113 (replace_mov_pcrel_step2): Likewise.
11114 (replace_mov_pcrel_step3): Likewise.
11115 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
11117 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
11118 "queue", "next_queue", "prev".
11119 (tilegx_output_mi_thunk): Likewise for local "insn".
11120 (tilegx_final_prescan_insn): Likewise for param "insn".
11122 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11124 * config/spu/spu.c (frame_emit_store): Strengthen return type from
11126 (frame_emit_load): Likewise.
11127 (frame_emit_add_imm): Likewise, also for local "insn".
11128 (spu_expand_prologue): Likewise for local "insn".
11129 (struct spu_bb_info): Likewise for field "prop_jump".
11130 (emit_nop_for_insn): Likewise for param "insn" and local
11132 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
11134 (spu_emit_branch_hint): Likewise for params "before", "branch" and
11135 locals "hint", "insn".
11136 (get_branch_target): Likewise for param "branch".
11137 (insn_clobbers_hbr): Likewise for param "insn".
11138 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
11139 locals "insn", "before_4", "before_16".
11140 (insert_hbrp): Likewise for local "insn".
11141 (spu_machine_dependent_reorg): Likewise for locals "branch",
11142 "insn", "next", "bbend".
11143 (uses_ls_unit): Likewise for param "insn".
11144 (get_pipe): Likewise.
11145 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
11146 introducing a checked cast.
11147 (spu_sched_adjust_cost): Likewise for params "insn" and
11149 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
11150 (spu_sms_res_mii): Likewise.
11152 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11154 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
11155 from rtx to rtx_insn *.
11156 (output_cbranch): Likewise for param 6.
11157 (output_return): Likewise for param 1.
11158 (output_sibcall): Likewise.
11159 (output_v8plus_shift): Likewise.
11160 (output_v8plus_mult): Likewise.
11161 (output_v9branch): Likewise for param 7.
11162 (output_cbcond): Likewise for param 3.
11164 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
11166 (sparc_legitimize_pic_address): Likewise.
11167 (sparc_emit_call_insn): Likewise.
11168 (emit_save_or_restore_regs): Likewise.
11169 (emit_window_save): Likewise for return type and local "insn".
11170 (sparc_expand_prologue): Likewise for local "insn".
11171 (sparc_flat_expand_prologue): Likewise.
11172 (output_return): Likewise for param "insn".
11173 (output_sibcall): Likewise for param "insn" and local "delay".
11174 (output_ubranch): Likewise for param "insn".
11175 (output_cbranch): Likewise.
11176 (output_cbcond): Likewise.
11177 (output_v9branch): Likewise.
11178 (output_v8plus_shift): Likewise.
11179 (sparc_output_mi_thunk): Likewise for local "insn".
11180 (get_some_local_dynamic_name): Likewise.
11181 (output_v8plus_mult): Likewise for param "insn".
11183 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11185 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
11186 from rtx to rtx_insn *.
11187 (output_branchy_insn): Likewise for param 3.
11188 (output_far_jump): Likewise for param 1.
11189 (final_prescan_insn): Likewise.
11190 (sh_insn_length_adjustment): Likewise for sole param.
11192 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
11193 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
11195 (sh_emit_compare_and_set): Likewise for local "lab".
11196 (output_far_jump): Strengthen param "insn" and local "prev" from
11198 (output_branchy_insn): Likewise for param "insn" and local
11200 (output_ieee_ccmpeq): Likewise for param "insn".
11201 (struct label_ref_list_d): Strengthen field "label" from rtx to
11203 (pool_node): Likewise.
11204 (pool_window_label): Likewise for this global.
11205 (add_constant): Likewise for return type and locals "lab", "new_rtx".
11206 (dump_table): Strengthen params "start", "barrier" and local
11207 "scan" from rtx to rtx_insn *.
11208 (broken_move): Likewise for param "insn".
11209 (untangle_mova): Likewise for params "first_mova" and "new_mova".
11210 Strengthen param "first_mova" from rtx * to rtx_insn **.
11211 (mova_p): Likewise for param "insn".
11212 (fixup_mova): Likewise for param "mova".
11213 (find_barrier): Likewise for return type, params "mova" and
11214 "from", and locals "barrier_before_mova", "found_barrier",
11215 "good_barrier", "orig", "last_symoff", "next". Strengthen local
11216 "label" from rtx to rtx_code_label *.
11217 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
11219 (sh_reorg): Likewise for locals "link", "scan", "barrier".
11220 (split_branches): Likewise for param "first" and local "insn".
11221 (final_prescan_insn): Likewise for param "insn".
11222 (sequence_insn_p): Likewise for locals "prev", "next".
11223 (sh_insn_length_adjustment): Likewise for param "insn".
11224 (sh_can_redirect_branch): Likewise for local "insn".
11225 (find_r0_life_regions): Likewise for locals "end", "insn".
11226 (sh_output_mi_thunk): Likewise for local "insns".
11228 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11230 * config/score/score.c (score_output_mi_thunk): Strengthen local
11231 "insn" from rtx to rtx_insn *.
11232 (score_prologue): Likewise.
11234 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11236 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
11237 1 from rtx to rtx_insn *.
11238 (s390_emit_jump): Likewise for return type.
11239 (s390_emit_call): Likewise.
11240 (s390_load_got): Likewise.
11242 * config/s390/s390.c (last_scheduled_insn): Likewise for this
11244 (s390_match_ccmode): Likewise for param "insn".
11245 (s390_emit_jump): Likewise for return type.
11246 (s390_split_branches): Likewise for local "label".
11247 (struct constant): Strengthen field "label" from rtx to
11249 (struct constant_pool): Likewise for field "label". Strengthen
11250 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
11252 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
11254 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
11255 (s390_end_pool): Likewise.
11256 (s390_dump_pool): Likewise for local "insn".
11257 (s390_mainpool_start): Likewise.
11258 (s390_chunkify_start): Likewise.
11259 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
11260 with insns. Strengthen locals "label", "jump", "barrier", "next",
11261 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
11262 (s390_chunkify_finish): Strengthen local "insn" from rtx to
11264 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
11265 "jump", "label", "next_insn".
11266 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
11267 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
11269 (s390_load_got): Likewise for return type and local "insns".
11270 (s390_save_gprs_to_fprs): Likewise for local "insn".
11271 (s390_restore_gprs_from_fprs): Likewise.
11272 (pass_s390_early_mach::execute): Likewise.
11273 (s390_emit_prologue): Likewise for local "insns".
11274 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
11276 (s390_emit_call): Strengthen return type and local "insn" from
11278 (s390_emit_tpf_eh_return): Likewise for local "insn".
11279 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
11280 "next_insn", introducing locals "s_pat", "rpat" to allow this.
11281 (s390_fix_long_loop_prediction): Likewise for param "insn" and
11283 (s390_non_addr_reg_read_p): Likewise for param "insn".
11284 (find_cond_jump): Likewise for return type and param "insn".
11285 (s390_swap_cmp): Likewise for param "insn".
11286 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
11287 "prev_insn", "next_insn".
11288 (s390_reorg): Likewise for locals "insn", "target".
11289 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
11290 (s390_sched_variable_issue): For now, rename param "insn" to
11291 "uncast_insn", introducing a checked cast.
11292 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
11294 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
11295 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
11297 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11299 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
11300 param from rtx to rtx_insn *.
11301 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
11303 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11305 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
11306 4 from rtx to rtx_insn *.
11307 (rs6000_final_prescan_insn): Likewise for first param.
11308 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
11310 (rs6000_get_some_local_dynamic_name): Likewise.
11311 (output_cbranch): Likewise for param "insn".
11312 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
11313 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
11314 (rs6000_emit_allocate_stack): Likewise for local "insn".
11315 (load_cr_save): Likewise.
11316 (restore_saved_cr): Likewise.
11317 (restore_saved_lr): Likewise.
11318 (emit_cfa_restores): Likewise.
11319 (rs6000_output_function_epilogue): Likewise for locals "insn" and
11320 "deleted_debug_label".
11321 (rs6000_output_mi_thunk): Likewise for local "insn".
11322 (rs6000_final_prescan_insn): Likewise for param "insn".
11324 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11326 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
11327 Strengthen param "insn" from rtx to rtx_insn *.
11328 * config/picochip/picochip.c (picochip_current_prescan_insn):
11329 Likewise for this variable.
11330 (picochip_final_prescan_insn): Likewise for param "insn".
11332 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11334 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
11335 from rtx to rtx_insn *.
11336 (pa_output_indirect_call): Likewise.
11337 (pa_adjust_insn_length): Likewise.
11338 (pa_attr_length_millicode_call): Likewise.
11339 (pa_attr_length_call): Likewise.
11340 (pa_attr_length_indirect_call): Likewise.
11342 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
11344 (pa_attr_length_millicode_call): Likewise.
11345 (pa_attr_length_call): Likewise.
11346 (pa_output_call): Likewise.
11347 (pa_attr_length_indirect_call): Likewise.
11348 (pa_output_indirect_call): Likewise.
11350 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11352 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
11353 Strengthen first param from rtx to rtx_insn *.
11354 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
11357 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11359 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
11360 type from rtx to rtx_insn *.
11361 (mips_expand_call): Likewise.
11362 (mips_adjust_insn_length): Likewise for first param.
11363 (mips_output_conditional_branch): Likewise.
11364 (mips_output_order_conditional_branch): Likewise.
11365 (mips_final_prescan_insn): Likewise.
11367 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
11368 rtx_insn * for the SEQUENCE case.
11369 (SEQ_END): Likewise.
11370 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
11371 (mips_emit_call_insn): Likewise, also for local "insn".
11372 (mips16_gp_pseudo_reg): Likewise for local "scan".
11373 (mips16_build_call_stub): Likewise for return type and for local
11374 "insn". Introduce a new local "pattern" so that "insn" can indeed
11376 (mips_expand_call): Strengthen return type and local "insn" from
11378 (mips_block_move_loop): Strengthen local "label" from rtx to
11380 (mips_expand_synci_loop): Likewise for locals "label",
11382 (mips_set_frame_expr): Strengthen local "insn" from rtx to
11384 (mips16e_collect_argument_saves): Likewise for locals "insn",
11386 (mips_find_gp_ref): Likewise for param of callback for "pred"
11387 param, and for local "insn".
11388 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
11389 (mips_insn_has_flexible_gp_ref_p): Likewise.
11390 (mips_epilogue_emit_cfa_restores): Likewise for return type and
11392 (mips_epilogue_set_cfa): Likewise for local "insn".
11393 (mips_expand_epilogue): Likewise.
11394 (mips_adjust_insn_length): Likewise for param "insn".
11395 (mips_output_conditional_branch): Likewise.
11396 (mips_output_order_conditional_branch): Likewise.
11397 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
11398 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
11399 "falu2_turn_enabled_insn".
11400 (mips_builtin_branch_and_move): Strengthen locals "true_label",
11401 "done_label" from rtx to rtx_code_label *.
11402 (struct mips16_constant): Likewise for field "label".
11403 (mips16_add_constant): Likewise for return type.
11404 (mips16_emit_constants_1): Strengthen return type and param "insn"
11405 from rtx to rtx_insn *.
11406 (mips16_emit_constants): Likewise for param "insn".
11407 (mips16_insn_length): Likewise.
11408 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
11409 to rtx_code_label *.
11410 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
11411 from rtx to rtx_insn *.
11412 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
11413 "jump". Strengthen local "label" from rtx to rtx_code_label *.
11414 (r10k_simplify_address): Strengthen param "insn" and local
11415 "def_insn" from rtx to rtx_insn *.
11416 (r10k_safe_address_p): Strengthen param "insn" from rtx to
11418 (r10k_needs_protection_p_1): Update target type of cast of data
11419 from to rtx to rtx_insn *.
11420 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
11421 rtx * to rtx_insn **.
11422 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
11424 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
11425 (mips_call_expr_from_insn): Likewise for param "insn".
11426 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
11427 (mips_find_pic_call_symbol): Likewise for param "insn".
11428 (mips_annotate_pic_calls): Likewise for local "insn".
11429 (mips_sim_insn): Likewise for this variable.
11430 (struct mips_sim): Likewise for field "insn" within elements of
11432 (mips_sim_wait_reg): Likewise for param "insn".
11433 (mips_sim_wait_regs): Likewise.
11434 (mips_sim_wait_units): Likewise.
11435 (mips_sim_wait_insn): Likewise.
11436 (mips_sim_issue_insn): Likewise.
11437 (mips_sim_finish_insn): Likewise.
11438 (mips_seq_time): Likewise for param "seq" and local "insn".
11439 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
11440 locals "first", "second".
11441 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
11442 "last", "last2", "next".
11443 (mips_avoid_hazard): Likewise for params "after", "insn".
11444 (mips_reorg_process_insns): Likewise for locals "insn",
11445 "last_insn", "subinsn", "next_insn".
11446 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
11447 (mips16_split_long_branches): Likewise for locals "insn" "jump",
11449 (mips_output_mi_thunk): Likewise for local "insn".
11450 (mips_final_prescan_insn): Likewise for param "insn".
11452 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11454 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
11455 Strengthen return type and local "insns" from rtx to rtx_insn *.
11456 (microblaze_legitimize_tls_address): Likewise for local "insns".
11457 (microblaze_block_move_loop): Strengthen local "label" from rtx
11458 to rtx_code_label *.
11459 (microblaze_expand_prologue): Strengthen two locals named "insn"
11460 from rtx to rtx_insn *.
11461 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
11462 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
11463 "insn". Strengthen locals "div_label", "div_end_label" from rtx
11464 to rtx_code_label *.
11466 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11468 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
11469 param from rtx to rtx_insn *.
11470 (mep_reuse_lo): Likewise for third param.
11471 (mep_use_post_modify_p): Likewise for first param.
11472 (mep_core_address_length): Likewise.
11473 (mep_cop_address_length): Likewise.
11474 (mep_final_prescan_insn): Likewise.
11475 (mep_store_data_bypass_p): Likewise for both params.
11476 (mep_mul_hilo_bypass_p): Likewise.
11477 (mep_ipipe_ldc_p): Likewise for param.
11479 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
11480 (mep_rewrite_mult): Likewise.
11481 (mep_rewrite_mulsi3): Likewise.
11482 (mep_rewrite_maddsi3): Likewise.
11483 (mep_reuse_lo_p_1): Likewise.
11484 (mep_reuse_lo_p): Likewise.
11485 (mep_frame_expr): Likewise.
11486 (mep_make_parallel): Likewise for both params.
11487 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
11489 (mep_use_post_modify_p): Likewise for param "insn".
11490 (mep_core_address_length): Likewise.
11491 (mep_cop_address_length): Likewise.
11492 (mep_reg_set_in_function): Likewise for local "insn".
11493 (mep_asm_without_operands_p): Likewise.
11494 (F): Likewise for return type and param "x".
11495 (add_constant): Likewise for local "insn".
11496 (maybe_dead_move): Likewise for return type and local "insn".
11497 (mep_expand_prologue): Likewise for local "insn".
11498 (mep_final_prescan_insn): Likewise for param "insn".
11499 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
11500 "next", "follow", "x".
11501 (mep_insert_repeat_label_last): Likewise for return type, param
11502 "last_insn", and locals "next", "prev". Strengthen param "label"
11503 from rtx to rtx_code_label *.
11504 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
11506 (struct mep_doloop_end): Likewise for fields "insn" and
11508 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
11509 Strengthen local "repeat_label" from rtx to rtx_code_label *.
11510 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
11512 (mep_invert_branch): Likewise for params "insn" and "after".
11513 (mep_reorg_erepeat): Likewise for param "insns" and locals
11514 "insn", "prev", "new_last", "barrier", "user". Strengthen local
11515 "l" from rtx to rtx_code_label *.
11516 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
11517 from rtx to rtx_insn *.
11518 (mep_reorg_addcombine): Likewise for param "insns" and locals
11520 (add_sp_insn_p): Likewise for param "insn".
11521 (mep_reorg_noframe): Likewise for param "insns" and locals
11522 "start_frame_insn", "end_frame_insn", "next".
11523 (mep_reorg): Likewise for local "insns".
11524 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
11526 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
11527 (mep_mul_hilo_bypass_p): Likewise.
11528 (mep_ipipe_ldc_p): Likewise for param "insn".
11529 (mep_make_bundle): Likewise for return type, param "cop" and local
11530 "insn", splitting out the latter into a new local "seq" for when it
11531 is a SEQUENCE rather than an insn.
11532 (core_insn_p): Likewise for param "insn".
11533 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
11534 "last", "first", "note", "prev", "core_insn".
11536 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11538 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
11540 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
11541 (m68k_final_prescan_insn): Likewise for first param.
11543 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
11544 (m68k_set_frame_related): Likewise for param "insn".
11545 (output_btst): Likewise for param "insn".
11546 (m68k_final_prescan_insn): Likewise.
11547 (m68k_move_to_reg): Likewise for local "insn".
11548 (m68k_call_tls_get_addr): Likewise for local "insns".
11549 (m68k_call_m68k_read_tp): Likewise.
11550 (strict_low_part_peephole_ok): Likewise for param "first_insn".
11551 (m68k_output_mi_thunk): Likewise for local "insn".
11553 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11555 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
11556 first param from rtx to rtx_insn *.
11557 (iq2000_adjust_insn_length): Likewise.
11558 (iq2000_output_conditional_branch): Likewise.
11559 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
11560 "insn" and local "nop_insn".
11561 (iq2000_annotate_frame_insn): Likewise for param "insn".
11562 (iq2000_expand_prologue): Likewise for both locals "insn".
11563 (iq2000_adjust_insn_length): Likewise for param "insn".
11564 (iq2000_output_conditional_branch): Likewise.
11566 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11568 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
11569 "insns" from rtx to rtx_insn *.
11570 (ia64_emit_cond_move): Likewise for locals "insn", "first".
11571 (struct spill_fill_data): Likewise for field "init_after" and for
11572 elements of array field "prev_insn".
11573 (spill_restore_mem): Likewise for locals "insn", "first".
11574 (do_spill): Likewise for local "insn".
11575 (do_restore): Likewise.
11576 (ia64_expand_prologue): Likewise.
11577 (ia64_expand_epilogue): Likewise.
11578 (emit_insn_group_barriers): Likewise for locals "insn",
11580 (emit_all_insn_group_barriers): Likewise for locals "insn",
11582 (dfa_stop_insn): Likewise for this global.
11583 (dfa_pre_cycle_insn): Likewise.
11584 (ia64_nop): Likewise.
11585 (final_emit_insn_group_barriers): Likewise for locals "insn",
11587 (emit_predicate_relation_info): Likewise for locals "head", "n",
11589 (ia64_reorg): Likewise for local "insn".
11590 (ia64_output_mi_thunk): Likewise.
11591 (expand_vec_perm_interleave_2): Likewise for local "seq".
11593 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11595 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
11596 param 1 "insn" from rtx to rtx_insn *.
11597 (ix86_use_lea_for_mov): Likewise.
11598 (ix86_avoid_lea_for_addr): Likewise.
11599 (ix86_split_lea_for_addr): Likewise.
11600 (ix86_lea_for_add_ok): Likewise.
11601 (ix86_output_call_insn): Likewise.
11603 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
11604 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
11605 (ix86_output_function_epilogue): Likewise for locals "insn",
11606 "deleted_debug_label".
11607 (legitimize_tls_address): Likewise for local "insn".
11608 (get_some_local_dynamic_name): Likewise.
11609 (increase_distance): Likewise for params "prev", "next".
11610 (distance_non_agu_define_in_bb): Likewise for params "insn",
11611 "start" and locals "prev", "next".
11612 (distance_non_agu_define): Likewise for param "insn".
11613 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
11614 locals "next", "prev".
11615 (distance_agu_use): Likewise for param "insn".
11616 (ix86_lea_outperforms): Likewise.
11617 (ix86_ok_to_clobber_flags): Likewise.
11618 (ix86_avoid_lea_for_add): Likewise.
11619 (ix86_use_lea_for_mov): Likewise.
11620 (ix86_avoid_lea_for_addr): Likewise.
11621 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
11622 (ix86_split_lea_for_addr): Likewise for param "insn".
11623 (ix86_lea_for_add_ok): Likewise for param "insn".
11624 (ix86_expand_carry_flag_compare): Likewise for local
11626 (ix86_expand_int_movcc): Likewise.
11627 (ix86_output_call_insn): Likewise for param "insn".
11628 (ix86_output_call_insn): Likewise for local "i".
11629 (x86_output_mi_thunk): Introduce local "insn", using it in place
11630 of "tmp" when dealing with insns.
11631 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
11633 (ix86_pad_returns): Likewise for locals "ret", "prev".
11634 (ix86_count_insn_bb): Likewise for local "insn".
11635 (ix86_pad_short_function): Likewise for locals "ret", "insn".
11636 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
11637 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
11638 (expand_vec_perm_interleave2): Likewise for local "seq".
11639 (expand_vec_perm_vperm2f128_vblend): Likewise.
11640 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
11641 call to for_each_rtx with for_each_rtx_in_insn.
11643 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11645 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
11646 "label" from rtx to rtx_code_label *.
11647 (ix86_expand_prologue): Likewise.
11648 (ix86_expand_split_stack_prologue): Likewise for locals "label",
11650 (ix86_split_idivmod): Likewise for locals "end_label" and
11652 (ix86_expand_branch): Likewise for local "label2".
11653 (ix86_expand_aligntest): Likewise for return type and local "label".
11654 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
11656 (expand_movmem_epilogue): Likewise for the various locals named
11658 (expand_setmem_epilogue): Likewise.
11659 (expand_small_movmem_or_setmem): Likewise for local "label".
11660 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
11661 Strengthen param "done_label" from rtx * to rtx_code_label **.
11662 Strengthen locals "loop_label" and "label" from rtx to
11664 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
11665 Likewise for locals "loop_label", "label".
11666 (ix86_expand_set_or_movmem): Likewise for locals "label",
11667 "jump_around_label", "hot_label".
11668 (ix86_expand_strlensi_unroll_1): Likewise for locals
11669 "align_2_label", align_3_label", "align_4_label", "end_0_label",
11671 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
11672 (void ix86_emit_i387_log1p): Likewise for locals "label1",
11673 "label2", "jump_label".
11674 (ix86_expand_sse_compare_and_jump): Likewise for return type and
11676 (ix86_expand_lfloorceil): Likewise for local "label".
11677 (ix86_expand_rint): Likewise.
11678 (ix86_expand_floorceildf_32): Likewise.
11679 (ix86_expand_floorceil): Likewise.
11680 (ix86_expand_rounddf_32): Likewise.
11681 (ix86_expand_trunc): Likewise.
11682 (ix86_expand_truncdf_32): Likewise.
11683 (ix86_expand_round): Likewise.
11685 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11687 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
11688 first param from rtx to rtx_insn *.
11689 (h8300_insn_length_from_table): Likewise.
11690 * config/h8300/h8300.c (F): Likewise for return type and param
11692 (Fpa): Add a checked cast to rtx_insn *.
11693 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
11695 (final_prescan_insn): Likewise for param "insn".
11696 (h8300_binary_length): Likewise.
11697 (h8300_insn_length_from_table): Likewise.
11699 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11701 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
11702 Strengthen first param "insn" from rtx to rtx_insn *.
11704 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
11706 (frame_insn): Likewise for return type. Introduce local "insn"
11707 for use in place of local "x" for use as an rtx_insn *.
11708 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
11709 (epiphany_expand_prologue): Likewise for local "insn".
11710 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
11711 * config/epiphany/resolve-sw-modes.c
11712 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
11715 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11717 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
11718 param from rtx to rtx_insn *.
11719 (c6x_final_prescan_insn): Likewise for first param.
11721 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
11722 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
11723 (c6x_expand_compare): Strengthen local "insns" from rtx to
11725 (c6x_get_unit_specifier): Likewise for param "insn".
11726 (c6x_print_unit_specifier_field): Likewise.
11727 (c6x_final_prescan_insn): Likewise.
11728 (emit_add_sp_const): Likewise for local "insn".
11729 (c6x_expand_prologue): Likewise.
11731 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11733 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
11734 param 1 from rtx to rtx_insn *.
11735 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
11736 the various locals named "insn".
11737 (expand_epilogue_reg_restore): Likewise.
11738 (frame_related_constant_load): Likewise.
11739 (add_to_reg): Likewise.
11740 (emit_link_insn): Likewise.
11741 (do_link): Likewise.
11742 (expand_interrupt_handler_prologue): Likewise.
11743 (branch_dest): Likewise for param "branch".
11744 (asm_conditional_branch): Likewise for param "insn".
11745 (gen_one_bundle): Likewise for elements of param "slot" and local
11747 (bfin_gen_bundles): Likewise for locals "insn", "next" and
11748 elements of local "slot".
11749 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
11750 "queue", "next_queue", "prev".
11751 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
11752 (add_sched_insns_for_speculation): Likewise for local "insn".
11754 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11756 * config/avr/avr-protos.h (output_movqi): Strengthen first param
11757 from rtx to rtx_insn *.
11758 (output_movhi): Likewise.
11759 (output_movsisf): Likewise.
11760 (avr_out_tstsi): Likewise.
11761 (avr_out_tsthi): Likewise.
11762 (avr_out_tstpsi): Likewise.
11763 (avr_out_compare): Likewise.
11764 (avr_out_compare64): Likewise.
11765 (avr_out_movpsi): Likewise.
11766 (ashlqi3_out): Likewise.
11767 (ashlhi3_out): Likewise.
11768 (ashlsi3_out): Likewise.
11769 (ashrqi3_out): Likewise.
11770 (ashrhi3_out): Likewise.
11771 (ashrsi3_out): Likewise.
11772 (lshrqi3_out): Likewise.
11773 (lshrhi3_out): Likewise.
11774 (lshrsi3_out): Likewise.
11775 (avr_out_ashlpsi3): Likewise.
11776 (avr_out_ashrpsi3): Likewise.
11777 (avr_out_lshrpsi3): Likewise.
11778 (avr_out_fract): Likewise.
11779 (avr_out_sbxx_branch): Likewise.
11780 (avr_out_round): Likewise.
11781 (avr_out_xload): Likewise.
11782 (avr_out_movmem): Likewise.
11783 (adjust_insn_length): Likewise.
11784 (avr_out_lpm): Likewise.
11785 (reg_unused_after): Likewise.
11786 (_reg_unused_after): Likewise.
11787 (avr_jump_mode): Likewise for second param.
11788 (jump_over_one_insn): Likewise for first param.
11789 (avr_final_prescan_insn): Likewise.
11790 (out_shift_with_cnt): Likewise for second param.
11792 * config/avr/avr.c (get_sequence_length): Likewise for param
11793 "insns" and local "insn".
11794 (emit_push_byte): Likewise for local "insn".
11795 (emit_push_sfr): Likewise.
11796 (avr_prologue_setup_frame): Likewise for locals "insn",
11797 "fp_plus_insns", "sp_plus_insns".
11798 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
11800 (avr_jump_mode): Likewise for param "insn".
11801 (avr_final_prescan_insn): Likewise.
11802 (avr_find_unused_d_reg): Likewise.
11803 (avr_out_lpm_no_lpmx): Likewise.
11804 (avr_out_lpm): Likewise.
11805 (avr_out_xload): Likewise.
11806 (output_movqi): Likewise.
11807 (output_movhi): Likewise.
11808 (out_movqi_r_mr): Likewise.
11809 (out_movhi_r_mr): Likewise.
11810 (out_movsi_r_mr): Likewise.
11811 (out_movsi_mr_r): Likewise.
11812 (output_movsisf): Likewise.
11813 (avr_out_load_psi): Likewise.
11814 (avr_out_store_psi): Likewise.
11815 (avr_out_movpsi): Likewise.
11816 (out_movqi_mr_r): Likewise.
11817 (avr_out_movhi_mr_r_xmega): Likewise.
11818 (out_movhi_mr_r): Likewise.
11819 (compare_condition): Likewise for param "insn" and local "next".
11820 (compare_sign_p): Likewise for param "insn".
11821 (compare_diff_p): Likewise.
11822 (compare_eq_p): Likewise.
11823 (avr_out_compare): Likewise.
11824 (avr_out_compare64): Likewise.
11825 (avr_out_tsthi): Likewise.
11826 (avr_out_tstpsi): Likewise.
11827 (avr_out_tstsi): Likewise.
11828 (out_shift_with_cnt): Likewise.
11829 (ashlqi3_out): Likewise.
11830 (ashlhi3_out): Likewise.
11831 (avr_out_ashlpsi3): Likewise.
11832 (ashlsi3_out): Likewise.
11833 (ashrqi3_out): Likewise.
11834 (ashrhi3_out): Likewise.
11835 (avr_out_ashrpsi3): Likewise.
11836 (ashrsi3_out): Likewise.
11837 (lshrqi3_out): Likewise.
11838 (lshrhi3_out): Likewise.
11839 (avr_out_lshrpsi3): Likewise.
11840 (lshrsi3_out): Likewise.
11841 (avr_out_fract): Likewise.
11842 (avr_out_round): Likewise.
11843 (avr_adjust_insn_length): Likewise.
11844 (reg_unused_after): Likewise.
11845 (_reg_unused_after): Likewise.
11846 (avr_compare_pattern): Likewise.
11847 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
11848 and locals "branch1", "branch2", "insn2", "jump".
11849 (avr_reorg): Likewise for local "insn".
11850 (avr_2word_insn_p): Likewise for param "insn".
11851 (jump_over_one_insn_p): Likewise.
11852 (avr_out_sbxx_branch): Likewise.
11853 (avr_out_movmem): Likewise.
11855 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11857 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
11858 param from rtx to rtx_insn *.
11859 (thumb1_final_prescan_insn): Likewise.
11860 (thumb2_final_prescan_insn): Likewise.
11862 * config/arm/arm.c (emit_set_insn): Strengthen return type from
11864 (struct minipool_node): Likewise for field "insn".
11865 (dump_minipool): Likewise for param "scan".
11866 (create_fix_barrier): Likewise for local "from". Strengthen local
11867 "label" from rtx to rtx_code_label *.
11868 (push_minipool_barrier): Strengthen param "insn" from rtx to
11870 (push_minipool_fix): Likewise.
11871 (note_invalid_constants): Likewise.
11872 (thumb2_reorg): Likewise for local "insn".
11873 (arm_reorg): Likewise.
11874 (thumb2_final_prescan_insn): Likewise for param
11875 "insn" and local "first_insn".
11876 (arm_final_prescan_insn): Likewise for param "insn" and locals
11877 "start_insn", "this_insn".
11878 (arm_debugger_arg_offset): Likewise for param "insn".
11879 (thumb1_emit_multi_reg_push): Likewise for return type and local
11881 (thumb1_final_prescan_insn): Likewise for param "insn".
11882 (thumb_far_jump_used_p): Likewise for local "insn".
11883 (thumb1_expand_prologue): Likewise.
11884 (arm_expand_epilogue_apcs_frame): Likewise.
11885 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
11886 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
11887 from rtx to rtx_code_label *.
11888 (arm_split_atomic_op): Likewise for local "label".
11889 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
11891 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11893 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
11894 first param from rtx to rtx_insn *.
11895 (arc_verify_short): Likewise.
11896 (arc_short_long): Likewise.
11897 (arc_need_delay): Likewise.
11899 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
11901 (arc_ccfsm_advance): Likewise for param "insn" and locals
11902 "start_insn", "this_insn".
11903 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
11904 (arc_ccfsm_post_advance): Likewise for param "insn".
11905 (arc_next_active_insn): Likewise for return type and param "insn".
11906 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
11907 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
11908 (output_short_suffix): Likewise for local "insn".
11909 (arc_final_prescan_insn): Likewise for param "insn". Remove
11910 now-redundant checked cast.
11911 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
11912 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
11913 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
11914 for use where lc_set became an insn.
11915 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
11917 (arc_get_insn_variants): Likewise for local "prev".
11918 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
11920 (arc_predicate_delay_insns): Likewise for local "insn".
11921 (arc_pad_return): Likewise for local "prev". For now, add a
11922 checked cast when extracting the insn from "final_sequence".
11923 (arc_short_long): Likewise for param "insn".
11924 (arc_need_delay): Likewise for param "insn" and local "next".
11925 (arc_label_align): Likewise for locals "prev", "next".
11927 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11929 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
11930 "insn" from rtx to rtx_insn *.
11931 (alpha_gp_save_rtx): Likewise for local "seq".
11932 (alpha_instantiate_decls): Likewise for local "top".
11933 (get_some_local_dynamic_name): Likewise for local "insn".
11934 (alpha_does_function_need_gp): Likewise.
11935 (set_frame_related_p): Likewise for return type and for locals
11937 (emit_frame_store_1): Likewise for local "insn".
11938 (alpha_expand_prologue): Likewise for locals "insn", "seq".
11939 (alpha_end_function): Likewise for local "insn".
11940 (alpha_output_mi_thunk_osf): Likewise.
11941 (alphaev4_insn_pipe): Likewise for param "insn".
11942 (alphaev5_insn_pipe): Likewise.
11943 (alphaev4_next_group): Likewise for return type and param 1
11945 (alphaev5_next_group): Likewise.
11946 (alpha_align_insns_1): Likewise for return type and param 1 of
11947 callback param "next_group", and for locals "i", "next", "prev",
11948 "where", "where2", "insn".
11950 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
11952 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
11953 rather than modifying the stmt.
11955 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
11957 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
11958 cgraph_state conversion.
11960 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11962 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
11963 Strengthen local "insns" from rtx to rtx_insn *.
11964 (aarch64_set_frame_expr): Likewise for local "insn".
11965 (aarch64_save_or_restore_fprs): Likewise.
11966 (aarch64_save_or_restore_callee_save_registers): Likewise.
11967 (aarch64_expand_prologue): Likewise.
11968 (aarch64_expand_epilogue): Likewise.
11969 (aarch64_output_mi_thunk): Likewise.
11970 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
11971 "label2" from rtx to rtx_code_label *.
11972 (aarch64_split_atomic_op): Likewise for local "label".
11974 2014-08-25 Martin Liska <mliska@suse.cz>
11976 * cgraph.h (symtab_node):
11977 (bool needed_p (void)): created from decide_is_symbol_needed
11978 (bool referred_to_p (void)): created from referred_to_p
11979 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
11980 * cgraph.h (cgraph_node):
11981 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
11982 (void expand (void)): created from expand_function
11983 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
11984 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
11985 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
11986 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
11987 * cgraph.h (varpool_node):
11988 (static void add (tree decl): created from varpool_add_new_variable
11989 * cgraph.h (cgraph_edge):
11990 void remove (void);
11991 (void remove_caller (void)): created from cgraph_edge_remove_caller
11992 (void remove_callee (void)): created from cgraph_edge_remove_callee
11993 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
11994 created from cgraph_set_call_stmt
11995 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
11996 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
11997 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
11998 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
11999 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
12000 created from cgraph_speculative_call_info
12001 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
12002 int freq_scale, bool update_original)): created from cgraph_clone_edge
12003 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
12004 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
12005 (bool recursive_p (void)): created from cgraph_edge_recursive_p
12006 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
12007 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
12008 (static void rebuild_references (void)): created from cgraph_rebuild_references
12009 * cgraph.h (symbol_table):
12010 (create_reference): renamed from add_reference
12011 (maybe_create_reference): renamed from maybe_add_reference
12012 (void register_symbol (symtab_node *node)): new function
12013 (void clear_asm_symbols (void)): new function
12014 (void unregister (symtab_node *node)): new function
12015 (void release_symbol (cgraph_node *node, int uid)): new function
12016 (cgraph_node * allocate_cgraph_symbol (void)): new function
12017 (void initialize (void)): created from cgraph_init
12018 (symtab_node *first_symbol (void)):new function
12019 (asm_node *first_asm_symbol (void)):new function
12020 (symtab_node *first_defined_symbol (void)):new function
12021 (varpool_node *first_variable (void)):new function
12022 (varpool_node *next_variable (varpool_node *node)):new function
12023 (varpool_node *first_static_initializer (void)):new function
12024 (varpool_node *next_static_initializer (varpool_node *node)):new function
12025 (varpool_node *first_defined_variable (void)):new function
12026 (varpool_node *next_defined_variable (varpool_node *node)):new function
12027 (cgraph_node *first_defined_function (void)):new function
12028 (cgraph_node *next_defined_function (cgraph_node *node)):new function
12029 (cgraph_node *first_function (void)):new function
12030 (cgraph_node *next_function (cgraph_node *node)):new function
12031 (cgraph_node *first_function_with_gimple_body (void)):new function
12032 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
12033 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
12034 created from symtab_remove_unreachable_nodes
12035 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
12036 (void process_new_functions (void)): created from cgraph_process_new_functions
12037 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
12038 (bool output_variables (void)): created from varpool_node::output_variables
12039 (void output_asm_statements (void)): created from output_asm_statements
12040 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
12041 (void compile (void)): created from compile
12042 (void output_weakrefs (void)): created from output_weakrefs
12043 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
12044 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
12045 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
12046 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
12047 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
12048 created from cgraph_next_function_with_gimple_body
12049 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
12050 created from cgraph_remove_edge_removal_hook
12051 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
12052 created from cgraph_add_node_removal_hook
12053 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
12054 created from cgraph_remove_node_removal_hook
12055 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
12056 created from varpool_add_node_removal_hook
12057 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
12058 created from varpool_remove_node_removal_hook
12059 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
12060 created from cgraph_add_function_insertion_hook
12061 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
12062 created from cgraph_remove_function_insertion_hook
12063 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
12064 created from varpool_add_variable_insertion_hook
12065 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
12066 created from varpool_remove_variable_insertion_hook
12067 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
12068 created from cgraph_add_edge_duplication_hook
12069 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
12070 created from cgraph_remove_edge_duplication_hook
12071 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
12072 created from cgraph_add_node_duplication_hook
12073 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
12074 created from cgraph_remove_node_duplication_hook
12075 (void call_edge_removal_hooks (cgraph_edge *e)):
12076 created from cgraph_call_edge_removal_hooks
12077 (void call_cgraph_insertion_hooks (cgraph_node *node)):
12078 created from call_function_insertion_hooks
12079 (void call_cgraph_removal_hooks (cgraph_node *node)):
12080 created from cgraph_call_node_removal_hooks
12081 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
12082 created from cgraph_node::call_duplication_hooks
12083 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
12084 created from cgraph_call_edge_duplication_hooks
12085 (void call_varpool_removal_hooks (varpool_node *node)):
12086 created from varpool_call_node_removal_hooks
12087 (void call_varpool_insertion_hooks (varpool_node *node)):
12088 created from varpool_call_variable_insertion_hooks
12089 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
12090 created from insert_to_assembler_name_hash
12091 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
12092 created from unlink_from_assembler_name_hash
12093 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
12094 created from symtab_prevail_in_asm_name_hash
12095 (void symtab_initialize_asm_name_hash (void)):
12096 created from symtab_initialize_asm_name_hash
12097 (void change_decl_assembler_name (tree decl, tree name)):
12098 created from change_decl_assembler_name
12099 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
12100 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
12101 created from decl_assembler_name_hash
12102 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
12103 created from decl_assembler_name_equal
12104 (static hashval_t hash_node_by_assembler_name (const void *p)):
12105 created from hash_node_by_assembler_name
12106 (static int eq_assembler_name (const void *p1, const void *p2)):
12107 created from eq_assembler_name
12109 2014-08-25 Marek Polacek <polacek@redhat.com>
12111 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
12113 2014-08-25 Petr Murzin <petr.murzin@intel.com>
12115 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
12116 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
12117 SWI1248_AVX512BW mode iterator.
12119 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
12122 * config/sh/predicates.md (general_extend_operand): Disable
12123 TRUNCATE before reload completes.
12125 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
12127 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
12129 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
12132 * config/sh/sh.opt (musermode): Allow negative form.
12133 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
12134 targets that don't support it.
12135 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
12136 Document -mno-usermode option.
12138 2014-08-24 Kito Cheng <kito@0xlab.org>
12140 * system.h (CALLER_SAVE_PROFITABLE): Poison.
12141 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
12142 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
12143 * doc/tm.texi: Regenerate.
12145 2014-08-24 Kito Cheng <kito@0xlab.org>
12147 * ira.c: Fix typo in comment.
12149 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
12151 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
12152 Deprecate c++1y. Change language to reflect greater confidence in C++14.
12154 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
12157 * config/pa/pa.c (pa_output_function_epilogue): Don't set
12158 last_address when the current function is a thunk.
12159 (pa_asm_output_mi_thunk): When we don't have named sections or they
12160 are not being used, check that thunk can reach the stub table with a
12163 2014-08-23 David Malcolm <dmalcolm@redhat.com>
12165 * web.c (union_match_dups): Strengthen param "insn" from rtx to
12167 (pass_web::execute): Likewise for local "insn".
12169 2014-08-23 David Malcolm <dmalcolm@redhat.com>
12171 * var-tracking.c (struct micro_operation_def): Strengthen field
12172 "insn" from rtx to rtx_insn *.
12173 (struct emit_note_data_def): Likewise.
12174 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
12175 (vt_stack_adjustments): Likewise for local "insn".
12176 (adjust_insn): Likewise for param "insn".
12177 (val_store): Likewise.
12178 (val_resolve): Likewise.
12179 (struct count_use_info): Likewise for field "insn".
12180 (log_op_type): Likewise for param "insn".
12181 (reverse_op): Likewise.
12182 (prepare_call_arguments): Likewise.
12183 (add_with_sets): The initial param takes an insn, but we can't
12184 yet strengthen it from rtx to rtx_insn * since it's used as a
12185 cselib_record_sets_hook callback. For now rename initial param
12186 from "insn" to "uncast_insn", and introduce a local "insn" of
12187 the stronger rtx_insn * type, with a checked cast.
12188 (compute_bb_dataflow): Strengthen local "insn" from rtx to
12190 (emit_note_insn_var_location): Likewise.
12191 (emit_notes_for_changes): Likewise.
12192 (emit_notes_for_differences): Likewise.
12193 (next_non_note_insn_var_location): Likewise for return type and
12195 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
12196 (vt_initialize): Likewise for local "insn".
12197 (delete_debug_insns): Likewise for locals "insn" and "next".
12199 2014-08-23 David Malcolm <dmalcolm@redhat.com>
12201 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
12203 (mark_constant_pool): Likewise for local "insn".
12205 2014-08-23 David Malcolm <dmalcolm@redhat.com>
12207 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
12209 (dead_debug_promote_uses): Likewise.
12210 (dead_debug_insert_temp): Likewise.
12212 2014-08-23 David Malcolm <dmalcolm@redhat.com>
12214 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
12215 from const_rtx to const rtx_insn *.
12216 (store_killed_after): Likewise. Strengthen locals "last", "act"
12217 from rtx to rtx_insn *.
12218 (store_killed_before): Strengthen param "insn" from const_rtx to
12219 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
12220 (find_moveable_store): Strengthen param "insn" from rtx to
12222 (compute_store_table): Likewise for local "insn".
12223 (insert_insn_start_basic_block): Likewise for param "insn" and
12224 locals "prev", "before", "insn".
12225 (insert_store): For now, add a checked cast to rtx_insn * on the
12226 result of gen_move_insn.
12227 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
12229 (replace_store_insn): Likewise. For now, add a checked cast to
12230 rtx_insn * on the result of gen_move_insn.
12232 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12234 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
12236 (expand_sjlj_dispatch_table): Likewise.
12238 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12240 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
12241 "insn" from rtx to rtx_insn *.
12243 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12245 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
12246 "insn" from rtx to rtx_insn *.
12247 (dup_block_and_redirect): Likewise for param 3 "before".
12249 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
12250 from rtx to rtx_insn *.
12251 (move_insn_for_shrink_wrap): Likewise.
12252 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
12253 (dup_block_and_redirect): Likewise for param "before" and local
12255 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
12257 (convert_to_simple_return): Likewise for local "start".
12259 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
12260 Strengthen local "insn" from rtx to rtx_insn *, for use when
12261 invoking requires_stack_frame_p.
12263 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12265 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
12267 (speculate_expr): Likewise for locals "orig_insn_rtx",
12269 (eq_transformed_insns): Likewise for locals "i1", "i2".
12270 (check_for_new_jump): Likewise for return type and local "end".
12271 (find_new_jump): Likewise for return type and local "jump".
12272 (sel_split_edge): Likewise for local "jump".
12273 (sel_create_recovery_block): Likewise.
12274 (sel_redirect_edge_and_branch_force): Likewise.
12275 (sel_redirect_edge_and_branch): Likewise.
12277 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12279 * sel-sched.c (substitute_reg_in_expr): Strengthen local
12280 "new_insn" from rtx to rtx_insn *.
12281 (create_insn_rtx_with_rhs): Likewise for return type and for local
12283 (create_insn_rtx_with_lhs): Likewise.
12284 (create_speculation_check): Likewise for local "insn_rtx".
12285 (implicit_clobber_conflict_p): Likewise for local "insn".
12286 (get_expr_cost): Likewise.
12287 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
12288 (move_cond_jump): Likewise for locals "next", "prev", "link",
12289 "head", "from", "to".
12291 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12293 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
12294 "next" from rtx to rtx_insn *.
12295 (find_conditional_protection): Likewise for local "next".
12296 (is_conditionally_protected): Likewise for local "insn1".
12297 (is_pfree): Likewise for locals "insn1", "insn2".
12299 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12301 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
12302 from rtx to rtx_insn *.
12304 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
12305 locals "insn1", "insn2" from rtx to rtx_insn *.
12306 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
12307 locals "insn", "prev", "last_jump", "next_tail".
12308 (schedule_ebb): Likewise for params "head", "tail".
12309 (schedule_ebbs): Likewise for locals "tail", "head".
12311 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
12312 to rtx_insn on "last_insn" in one of the invocations of
12315 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12317 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
12318 "elem", "insn" from rtx to rtx_insn *.
12319 (change_spec_dep_to_hard): Likewise.
12320 (get_back_and_forw_lists): Likewise for local "con".
12321 (sd_add_dep): Likewise for locals "elem", "insn".
12322 (sd_resolve_dep): Likewise for locals "pro", "con".
12323 (sd_unresolve_dep): Likewise.
12324 (sd_delete_dep): Likewise.
12325 (chain_to_prev_insn): Likewise for local "pro".
12326 (find_inc): Likewise for locals "pro", "con".
12328 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12330 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
12332 (reg_set_between_p): Strengthen local "insn" from const_rtx to
12334 (modified_between_p): Strengthen local "insn" from rtx to
12336 (remove_reg_equal_equiv_notes_for_regno): Likewise.
12337 (keep_with_call_p): Strengthen local "i2" from const_rtx to
12340 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12342 * resource.c (next_insn_no_annul): Strengthen local "next" from
12344 (mark_referenced_resources): Likewise for local "insn".
12346 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12348 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
12350 (find_reloads): Likewise for param 1.
12351 (subst_reloads): Likewise for sole param.
12352 (find_equiv_reg): Likwise for param 2.
12353 (regno_clobbered_p): Likwise for param 2.
12354 (reload): Likewise for param 1.
12356 * caller-save.c (save_call_clobbered_regs): Strengthen local
12357 "insn" from rtx to rtx_insn *.
12358 (insert_one_insn): Likewise for local "insn".
12360 * reload.c (this_insn): Likewise for this global.
12361 (find_reloads): Likewise for param "insn".
12362 (find_reloads_toplev): Likewise.
12363 (find_reloads_address): Likewise.
12364 (subst_reg_equivs): Likewise.
12365 (update_auto_inc_notes): Likewise.
12366 (find_reloads_address_1): Likewise.
12367 (find_reloads_subreg_address): Likewise.
12368 (subst_reloads): Likewise.
12369 (find_equiv_reg): Likewise, also for local "p".
12370 (regno_clobbered_p): Likewise for param "insn".
12372 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
12374 (spill_reg_store): Likewise for the elements of this array.
12375 (remove_init_insns): Likewise for local "equiv_insn".
12376 (will_delete_init_insn_p): Likewise for param "insn".
12377 (reload): Likewise for param ""first" and local "insn".
12378 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
12380 (calculate_elim_costs_all_insns): Likewise.
12381 (delete_caller_save_insns): Likewise.
12382 (spill_failure): Likewise for param "insn".
12383 (delete_dead_insn): Likewise.
12384 (set_label_offsets): Likewise.
12385 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
12387 (elimination_costs_in_insn): Likewise for param "insn".
12388 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
12389 when referring to an insn.
12390 (set_initial_label_offsets): Likewise.
12391 (set_offsets_for_label): Strengthen param "insn" from rtx to
12393 (init_eliminable_invariants): Likewise for param "first" and local
12395 (fixup_eh_region_note): Likewise for param "insn".
12396 (reload_as_needed): Likewise for locals "prev", "insn",
12397 "old_next", "old_prev", "next".
12398 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
12400 (reload_inheritance_insn): Strengthen elements of this array from
12402 (failed_reload): Likewise for param "insn".
12403 (choose_reload_regs): Likewise for local "insn". Replace use of
12404 NULL_RTX with NULL when referring to an insn.
12405 (input_reload_insns): Strengthen elements of this array from rtx
12407 (other_input_address_reload_insns): Likewise for this global.
12408 (other_input_reload_insns): Likewise for this global.
12409 (input_address_reload_insns): Likwise for the elements of this
12411 (inpaddr_address_reload_insns): Likwise for the elements of this
12413 (output_reload_insns): Likewise for the elements of this array.
12414 (output_address_reload_insns): Likewise for the elements of this
12416 (outaddr_address_reload_insns): Likewise for the elements of this
12418 (operand_reload_insns): Likewise for this global.
12419 (other_operand_reload_insns): Likewise for this global.
12420 (other_output_reload_insns): Likewise for the elements of this
12422 (new_spill_reg_store): Likewise for the elements of this
12424 (emit_input_reload_insns): Likewise for locals "insn", "temp".
12425 Strengthen local "where" from rtx * to rtx_insn **.
12426 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
12427 from rtx to rtx_insn *.
12428 (do_input_reload): Likewise for local "insn".
12429 (do_output_reload): Likewise for local "insn".
12430 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
12431 (emit_insn_if_valid_for_reload): Likewise for return type and local
12432 "last". Add checked cast to rtx_insn when returning "insn" since
12433 this has been through emit_insn.
12434 (gen_reload): Strengthen return type and locals "last", "insn", "set"
12435 from rtx to rtx_insn *. Add checked cast to rtx_insn when
12436 returning "insn" since it's been through
12437 emit_insn_if_valid_for_reload at this point.
12438 (delete_output_reload): Strengthen param "insn" and locals
12439 "output_reload_insn", "i2" from rtx to rtx_insn *.
12440 (delete_address_reloads): Likewise for params "dead_insn",
12441 "current_insn" and locals "prev", "next".
12442 (delete_address_reloads_1): Likewise for params "dead_insn",
12443 "current_insn" and locals "prev", "i2".
12444 (inc_for_reload): Likewise for locals "last", "add_insn".
12445 (add_auto_inc_notes): Strengthen param "insn" from rtx to
12448 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
12449 param of this duplicate of the prototype from reload.h
12451 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12453 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
12455 (regstat_bb_compute_calls_crossed): Likewise.
12457 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12459 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
12461 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
12463 (regrename_analyze): Strengthen local "insn" from rtx to
12465 (scan_rtx_reg): Likewise for param "insn".
12466 (scan_rtx_address): Likewise.
12467 (scan_rtx): Likewise.
12468 (restore_operands): Likewise.
12469 (record_out_operands): Likewise.
12470 (build_def_use): Likewise for local "insn". Replace use of
12471 NULL_RTX with NULL when dealing with an insn.
12473 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12475 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
12476 * reginfo.c (reg_scan): Likewise, also for local "insn".
12477 (reg_scan_mark_refs): Likewise for param "insn".
12478 (init_subregs_of_mode): Likewise for local "insn".
12480 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12482 * regcprop.c (struct queued_debug_insn_change): Strengthen field
12483 "insn" from rtx to rtx_insn *.
12484 (replace_oldest_value_reg): Likewise for param "insn".
12485 (replace_oldest_value_addr): Likewise.
12486 (replace_oldest_value_mem): Likewise.
12487 (apply_debug_insn_changes): Likewise for local "last_insn".
12488 (copyprop_hardreg_forward_1): Likewise for local "insn".
12490 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12492 * reg-stack.c (next_flags_user): Strengthen return type and param
12493 "insn" from rtx to rtx_insn *.
12494 (straighten_stack): Likewise for param "insn".
12495 (check_asm_stack_operands): Likewise.
12496 (remove_regno_note): Likewise.
12497 (emit_pop_insn): Likewise for return type, param "insn", local
12499 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
12500 "limit" from rtx to rtx_insn *.
12501 (swap_to_top): Likewise for param "insn".
12502 (move_for_stack_reg): Likewise.
12503 (move_nan_for_stack_reg): Likewise.
12504 (swap_rtx_condition): Likewise.
12505 (compare_for_stack_reg): Likewise.
12506 (subst_all_stack_regs_in_debug_insn): Likewise.
12507 (subst_stack_regs_pat): Likewise, and local "insn2".
12508 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
12510 (subst_stack_regs): Likewise.
12511 (change_stack): Likewise.
12512 (convert_regs_1): Likewise for locals "insn", "next".
12514 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12516 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
12518 (combine_set_extension): Likewise for param "curr_insn".
12519 (transform_ifelse): Likewise for param "def_insn".
12520 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
12521 from vec<rtx> * to vec<rtx_insn *> *.
12522 (is_cond_copy_insn): Likewise for param "insn".
12523 (struct ext_state): Strengthen the four vec fields from vec<rtx>
12524 to vec<rtx_insn *>.
12525 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
12526 local "def_insn" from rtx to rtx_insn *.
12527 (get_sub_rtx): Likewise for param "def_insn".
12528 (merge_def_and_ext): Likewise.
12529 (combine_reaching_defs): Likewise.
12530 (add_removable_extension): Likewise for param "insn".
12531 (find_removable_extensions): Likewise for local "insn".
12532 (find_and_remove_re): Likewise for locals "curr_insn" and
12533 "def_insn". Strengthen locals "reinsn_del_list" and
12534 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
12536 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12538 * recog.c (split_insn): Strengthen param "insn" and locals
12539 "first", "last" from rtx to rtx_insn *.
12540 (split_all_insns): Likewise for locals "insn", "next".
12541 (split_all_insns_noflow): Likewise.
12543 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12545 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
12547 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
12548 (debug_rtx_find): Likewise for param 1 "x".
12550 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
12551 const_rtx to const rtx_insn *. Likewise for local "insn".
12552 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
12553 (debug_rtx_find): Likewise for param 1 "x".
12554 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
12555 from const_rtx to const rtx_insn * within the appropriate cases of
12556 the switch statement.
12558 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
12559 Strengthen local "insns" from rtx to rtx_insn * since this is
12560 passed to a call to debug_rtx_list.
12562 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12564 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
12567 * function.c (stack_protect_epilogue): Add checked cast to
12568 rtx_insn for now when invoking predict_insn_def.
12570 * predict.c (predict_insn): Strengthen param "insn" from rtx to
12572 (predict_insn_def): Likewise.
12573 (rtl_predict_edge): Likewise for local "last_insn".
12574 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
12576 (combine_predictions_for_insn): Strengthen param "insn" from rtx
12578 (bb_estimate_probability_locally): Likewise for local "last_insn".
12579 (expensive_function_p): Likewise for local "insn".
12581 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
12582 local "jmp", since this is used when invoking predict_insn_def.
12584 2014-08-22 Marek Polacek <polacek@redhat.com>
12587 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
12589 2014-08-22 Marek Polacek <polacek@redhat.com>
12592 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
12593 a comparison in parens.
12594 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
12597 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12599 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
12602 * cprop.c (fis_get_condition): Likewise.
12604 * postreload.c (reload_cse_regs): Likewise for param "first".
12605 (reload_cse_simplify): Likewise for param "insn".
12606 (reload_cse_regs_1): Likewise for local "insn".
12607 (reload_cse_simplify_set): Likewise for param "insn".
12608 (reload_cse_simplify_operands): Likewise.
12609 (struct reg_use): Likewise for field "insn".
12610 (reload_combine_purge_insn_uses): Likewise for param "insn".
12611 (fixup_debug_insns): Likewise for params "from", "to" and local
12613 (try_replace_in_use): Likewise for local "use_insn".
12614 (reload_combine_recognize_const_pattern): Likewise for param
12615 "insn" and locals "add_moved_after_insn", "use_insn".
12616 (reload_combine_recognize_pattern): Likewise for param "insn" and
12618 (reload_combine): Likewise for locals "insn", "prev".
12619 (reload_combine_note_use): Likewise for param "insn".
12620 (move2add_use_add2_insn): Likewise.
12621 (move2add_use_add3_insn): Likewise.
12622 (reload_cse_move2add): Likewise, also for local "next".
12623 (move2add_note_store): Likewise for local "insn".
12625 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12627 * postreload-gcse.c (struct occr): Strengthen field "insn" from
12629 (struct unoccr): Likewise.
12630 (struct modifies_mem): Likewise.
12631 (alloc_mem): Likewise for local "insn".
12632 (insert_expr_in_table): Likewise for param "insn".
12633 (dump_expr_hash_table_entry): Likewise for local "insn".
12634 (oprs_unchanged_p): Likewise for param "insn".
12635 (load_killed_in_block_p): Likewise for local "setter".
12636 (record_last_reg_set_info): Likewise for param "insn".
12637 (record_last_reg_set_info_regno): Likewise.
12638 (record_last_mem_set_info): Likewise.
12639 (record_last_set_info): Likewise for local "last_set_insn".
12640 (record_opr_changes): Likewise for param "insn".
12641 (hash_scan_set): Likewise.
12642 (compute_hash_table): Likewise for local "insn".
12643 (get_avail_load_store_reg): Likewise for param "insn".
12644 (eliminate_partially_redundant_load): Likewise, also for locals
12645 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
12647 (eliminate_partially_redundant_loads): Likewise for local "insn".
12649 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12651 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
12653 (expand_binop): Likewise for locals "entry_last", "last", "insns"
12654 (expand_twoval_unop): Likewise for locals entry_last", "last".
12655 (expand_twoval_binop): Likewise.
12656 (expand_twoval_binop_libfunc): Likewise for local "insns".
12657 (widen_leading): Likewise for local "last".
12658 (expand_doubleword_clz): Likewise for local "seq". Strengthen
12659 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
12660 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
12661 (expand_parity): Likewise for locals "last" and "seq".
12662 (expand_ffs): Likewise for local "seq". Strengthen local
12663 "nonzero_label" from rtx to rtx_code_label *.
12664 (expand_absneg_bit): Strengthen local "insns" from rtx to
12666 (expand_unop_direct): Likewise for local "last".
12667 (expand_unop): Likewise for locals "last", "insns".
12668 (expand_abs_nojump): Likewise for local "last".
12669 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
12670 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
12672 (expand_copysign_absneg): Strengthen local "label" from rtx to
12674 (expand_copysign_bit): Strengthen local "insns" from rtx to
12676 (struct no_conflict_data): Likewise for fields "first", "insn".
12677 (emit_libcall_block_1): Likewise for param "insns" and locals
12678 "next", "last", "insn".
12679 (emit_libcall_block): For now, add a checked cast to rtx_insn *
12680 on "insns" when invoking emit_libcall_block_1. Ultimately we
12681 want to strengthen insns itself.
12682 (prepare_cmp_insn): Strengthen local "last" from rtx to
12684 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
12685 (prepare_float_lib_cmp): Likewise for local "insns".
12686 (emit_conditional_move): Likewise for local "last".
12687 (emit_conditional_add): Likewise.
12688 (have_sub2_insn): Likewise for local "seq".
12689 (expand_float): Likewise for local "insns". Strengthen locals
12690 "label", "neglabel" from rtx to rtx_code_label *.
12691 (expand_fix): Likewise for locals "last", "insn", "insns" (to
12692 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
12693 (expand_fixed_convert): Likewise for local "insns" (to
12695 (expand_sfix_optab): Likewise for local "last".
12696 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
12697 to rtx_code_label *.
12698 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
12699 from rtx to rtx_insn *.
12700 (expand_atomic_fetch_op): Likewise for local "insn".
12701 (maybe_legitimize_operand_same_code): Likewise for local "last".
12702 (maybe_legitimize_operands): Likewise.
12704 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12706 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
12707 "insn" from rtx to rtx_insn *.
12708 (ps_rtl_insn): Likewise for return type.
12709 (doloop_register_get): Likewise for params "head", "tail" and
12710 locals "insn", "first_insn_not_to_check".
12711 (schedule_reg_move): Likewise for local "this_insn".
12712 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
12713 of gen_move_insn for now.
12714 (reset_sched_times): Strengthen local "insn" from rtx to
12716 (permute_partial_schedule): Likewise.
12717 (duplicate_insns_of_cycles): Likewise for local "u_insn".
12718 (dump_insn_location): Likewise for param "insn".
12719 (loop_canon_p): Likewise for local "insn".
12720 (sms_schedule): Likewise.
12721 (print_partial_schedule): Likewise.
12722 (ps_has_conflicts): Likewise.
12724 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12726 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
12727 "tailp" from rtx * to rtx_insn **.
12729 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
12730 from rtx to rtx_insn *.
12731 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
12732 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
12733 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
12735 * modulo-sched.c (const_iteration_count): Strengthen return type
12736 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
12737 use of NULL_RTX with NULL when working with insns.
12738 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
12740 (sms_schedule): Likewise.
12741 * sched-rgn.c (init_ready_list): Likewise, also for locals
12742 "src_head" and "src_next_tail".
12743 (compute_block_dependences): Likewise.
12744 (free_block_dependencies): Likewise.
12745 (debug_rgn_dependencies): Likewise.
12746 (free_rgn_deps): Likewise.
12747 (compute_priorities): Likewise.
12748 (schedule_region): Likewise.
12749 * sel-sched.c (find_ebb_boundaries): Likewise.
12751 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
12752 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
12754 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12756 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
12757 from rtx to rtx_insn *.
12758 (new_seginfo): Likewise for param "insn".
12759 (create_pre_exit): Likewise for locals "last_insn",
12760 "before_return_copy", "return_copy".
12761 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
12764 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12766 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
12767 from rtx to rtx_insn *.
12768 (lra_push_insn): Likewise for 1st param.
12769 (lra_push_insn_and_update_insn_regno_info): Likewise.
12770 (lra_pop_insn): Likewise for return type.
12771 (lra_invalidate_insn_data): Likewise for 1st param.
12772 (lra_set_insn_deleted): Likewise.
12773 (lra_delete_dead_insn): Likewise.
12774 (lra_process_new_insns): Likewise for first 3 params.
12775 (lra_set_insn_recog_data): Likewise for 1st param.
12776 (lra_update_insn_recog_data): Likewise.
12777 (lra_set_used_insn_alternative): Likewise.
12778 (lra_invalidate_insn_regno_info): Likewise.
12779 (lra_update_insn_regno_info): Likewise.
12780 (lra_former_scratch_operand_p): Likewise.
12781 (lra_eliminate_regs_1): Likewise.
12782 (lra_get_insn_recog_data): Likewise.
12784 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
12787 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
12789 (substitute_within_insn): New.
12790 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
12791 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
12792 Replace call to "substitute" with call to substitute_within_insn.
12794 * lra-constraints.c (curr_insn): Strengthen from rtx to
12796 (get_equiv_with_elimination): Likewise for param "insn".
12797 (match_reload): Strengthen params "before" and "after" from rtx *
12799 (emit_spill_move): Likewise for return type. Add a checked cast
12800 to rtx_insn * on result of gen_move_insn for now.
12801 (check_and_process_move): Likewise for local "before". Replace
12802 NULL_RTX with NULL when referring to insns.
12803 (process_addr_reg): Strengthen params "before" and "after" from
12804 rtx * to rtx_insn **.
12805 (insert_move_for_subreg): Likewise.
12806 (simplify_operand_subreg): Strengthen locals "before" and "after"
12807 from rtx to rtx_insn *.
12808 (process_address_1): Strengthen params "before" and "after" from
12809 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
12811 (process_address): Strengthen params "before" and "after" from
12812 rtx * to rtx_insn **.
12813 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
12814 (curr_insn_transform): Strengthen locals "before" and "after"
12815 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
12817 (loc_equivalence_callback): Update cast of "data", changing
12818 resulting type from rtx to rtx_insn *.
12819 (substitute_pseudo_within_insn): New.
12820 (inherit_reload_reg): Strengthen param "insn" from rtx to
12821 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
12822 NULL when referring to insns. Add a checked cast to rtx_insn *
12823 when using usage_insn to invoke lra_update_insn_regno_info.
12824 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
12825 likewise for locals "restore", "save". Add checked casts to
12826 rtx_insn * when using usage_insn to invoke
12827 lra_update_insn_regno_info and lra_process_new_insns. Replace
12828 NULL_RTX with NULL when referring to insns.
12829 (split_if_necessary): Strengthen param "insn" from rtx to
12831 (update_ebb_live_info): Likewise for params "head", "tail" and local
12833 (get_last_insertion_point): Likewise for return type and local "insn".
12834 (get_live_on_other_edges): Likewise for local "last".
12835 (inherit_in_ebb): Likewise for params "head", "tail" and locals
12836 "prev_insn", "next_insn", "restore".
12837 (remove_inheritance_pseudos): Likewise for local "prev_insn".
12838 (undo_optional_reloads): Likewise for local "insn".
12840 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
12842 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
12844 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
12846 (spill_pseudos): Likewise for local "insn".
12847 (init_elimination): Likewise.
12848 (process_insn_for_elimination): Likewise for param "insn".
12850 * lra-lives.c (curr_insn): Likewise.;
12852 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
12853 (remove_pseudos): Likewise for param "insn".
12854 (spill_pseudos): Likewise for local "insn".
12855 (lra_final_code_change): Likewise for locals "insn", "curr".
12857 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
12858 (lra_set_insn_deleted): Likewise.
12859 (lra_delete_dead_insn): Likewise, and for local "prev".
12860 (new_insn_reg): Likewise for param "insn".
12861 (lra_set_insn_recog_data): Likewise.
12862 (lra_update_insn_recog_data): Likewise.
12863 (lra_set_used_insn_alternative): Likewise.
12864 (get_insn_freq): Likewise.
12865 (invalidate_insn_data_regno_info): Likewise.
12866 (lra_invalidate_insn_regno_info): Likewise.
12867 (lra_update_insn_regno_info): Likewise.
12868 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
12870 (lra_push_insn_1): Strengthen param "insn" from rtx to
12872 (lra_push_insn): Likewise.
12873 (lra_push_insn_and_update_insn_regno_info): Likewise.
12874 (lra_pop_insn): Likewise for return type and local "insn".
12875 (push_insns): Likewise for params "from", "to", and local "insn".
12876 (setup_sp_offset): Likewise for params "from", "last" and locals
12878 (lra_process_new_insns): Likewise for params "insn", "before",
12879 "after" and local "last".
12880 (struct sloc): Likewise for field "insn".
12881 (lra_former_scratch_operand_p): Likewise for param "insn".
12882 (remove_scratches): Likewise for locals "insn", "last".
12883 (check_rtl): Likewise for local "insn".
12884 (add_auto_inc_notes): Likewise for param "insn".
12885 (update_inc_notes): Likewise for local "insn".
12886 (lra): Replace NULL_RTX with NULL when referring to insn.
12888 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12890 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
12892 (resolve_reg_notes): Likewise.
12893 (resolve_simple_move): Likewise for return type, param "insn", and
12894 locals "insns", "minsn".
12895 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
12896 (resolve_use): Likewise.
12897 (resolve_debug): Likewise.
12898 (find_decomposable_shift_zext): Likewise.
12899 (resolve_shift_zext): Likewise for return type, param "insn", and
12900 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
12901 (decompose_multiword_subregs): Likewise for local "insn",
12902 "orig_insn", "decomposed_shift", "end".
12904 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12906 * basic-block.h (basic_block split_edge_and_insert): Strengthen
12907 param "insns" from rtx to rtx_insn *.
12909 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
12911 (struct iv_to_split): Likewise.
12912 (loop_exit_at_end_p): Likewise for local "insn".
12913 (split_edge_and_insert): Likewise for param "insns".
12914 (compare_and_jump_seq): Likewise for return type, param "cinsn",
12915 and locals "seq", "jump".
12916 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
12917 "branch_code"; update invocations of compare_and_jump_seq to
12918 eliminate NULL_RTX in favor of NULL.
12919 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
12921 (reset_debug_uses_in_loop): Likewise.
12922 (analyze_insn_to_expand_var): Likewise for param "insn".
12923 (analyze_iv_to_split_insn): Likewise.
12924 (analyze_insns_in_loop): Likewise for local "insn".
12925 (insert_base_initialization): Likewise for param
12926 "insn" and local "seq".
12927 (split_iv): Likewise for param "insn" and local "seq".
12928 (expand_var_during_unrolling): Likewise for param "insn".
12929 (insert_var_expansion_initialization): Likewise for local "seq".
12930 (combine_var_copies_in_loop_exit): Likewise.
12931 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
12933 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
12934 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
12937 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12939 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
12941 (iv_analyze_result): Likewise.
12942 (iv_analyze_expr): Likewise.
12945 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
12946 local "def_insn" from rtx to rtx_insn *.
12947 (get_biv_step_1): Likewise for local "insn".
12948 (iv_analyze_expr): Likewise for param "insn".
12949 (iv_analyze_def): Likewise for local "insn".
12950 (iv_analyze_op): Likewise for param "insn".
12951 (iv_analyze): Likewise.
12952 (iv_analyze_result): Likewise.
12954 (suitable_set_for_replacement): Likewise.
12955 (simplify_using_initial_values): Likewise for local "insn".
12956 (iv_number_of_iterations): Likewise for param "insn".
12957 (check_simple_exit): Add checked cast to rtx_insn when invoking
12958 iv_number_of_iterations for now (until get_condition is
12961 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
12962 "insn" from rtx to rtx_insn *.
12963 (analyze_insns_in_loop): Likewise for local "insn".
12965 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12967 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
12969 (struct invariant): Likewise.
12970 (hash_invariant_expr_1): Likewise for param "insn".
12971 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
12972 (find_exits): Likewise for local "insn".
12973 (create_new_invariant): Likewise for param "insn".
12974 (check_dependencies): Likewise.
12975 (find_invariant_insn): Likewise.
12976 (record_uses): Likewise.
12977 (find_invariants_insn): Likewise.
12978 (find_invariants_bb): Likewise for local "insn".
12979 (get_pressure_class_and_nregs): Likewise for param "insn".
12980 (calculate_loop_reg_pressure): Likewise for local "insn".
12982 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12984 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
12986 (add_test): Likewise for locals "seq", "jump".
12987 (doloop_modify): Likewise for locals "sequence", "jump_insn".
12989 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12991 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
12993 (rebuild_jump_labels_chain): Likewise for param "chain".
12995 * cfgexpand.c (pass_expand::execute): Add checked cast to
12996 rtx_insn * when calling rebuild_jump_labels_chain in region where
12997 we know e->insns.r is non-NULL.
12999 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
13001 (rebuild_jump_labels): Likewise.
13002 (rebuild_jump_labels_chain): Likewise for param "chain".
13003 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
13004 (init_label_info): Likewise for param "f".
13005 (maybe_propagate_label_ref): Likewise for params "jump_insn",
13006 "prev_nonjump_insn".
13007 (mark_all_labels): Likewise for param "f" and locals "insn",
13008 "prev_nonjump_insn".
13010 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13012 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
13013 from rtx to rtx_insn *insn.
13014 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
13015 (ira_add_allocno_copy): Likewise.
13016 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
13018 (ira_create_copy): Likewise.
13019 (ira_add_allocno_copy): Likewise.
13020 (create_bb_allocnos): Likewise for local "insn".
13021 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
13022 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
13023 process_regs_for_copy for rtx_insn * param.
13024 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
13025 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
13026 process_regs_for_copy for rtx_insn * param.
13027 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
13028 * ira-costs.c (record_reg_classes): Likewise for param "insn".
13029 (record_operand_costs): Likewise.
13030 (scan_one_insn): Likewise for return type, and for param "insn".
13031 (process_bb_for_costs): Likewise for local "insn".
13032 (process_bb_node_for_hard_reg_moves): Likewise.
13033 * ira-emit.c (struct move): Likewise for field "insn".
13034 (create_move): Eliminate use of NULL_RTX when dealing with an
13036 (emit_move_list): Strengthen return type and locals "result",
13037 "insn" from rtx to rtx_insn *insn.
13038 (emit_moves): Likewise for locals "insns", "tmp".
13039 (ira_emit): Likewise for local "insn".
13040 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
13042 (find_call_crossed_cheap_reg): Likewise.
13043 (process_bb_node_lives): Likewise for local "insn".
13044 * ira.c (decrease_live_ranges_number): Likewise.
13045 (compute_regs_asm_clobbered): Likewise.
13046 (build_insn_chain): Likewise.
13047 (find_moveable_pseudos): Likewise, also locals "def_insn",
13048 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
13049 to rtx_insn **. Add a checked cast when assigning from
13050 "closest_use" into closest_uses array in a region where we know
13051 it's a non-NULL insn.
13052 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
13054 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
13055 "last_interesting_insn", "uin".
13056 (move_unallocated_pseudos): Likewise for locals "def_insn",
13057 "move_insn", "newinsn".
13059 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13061 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
13062 Strengthen locals "done_label", "do_error" from rtx to
13064 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
13065 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
13067 (ubsan_expand_si_overflow_neg_check): Likewise for locals
13068 "done_label", "do_error" to rtx_code_label * and local "last" to
13070 (ubsan_expand_si_overflow_mul_check): Likewise for locals
13071 "done_label", "do_error", "large_op0", "small_op0_large_op1",
13072 "one_small_one_large", "both_ops_large", "after_hipart_neg",
13073 "after_lopart_neg", "do_overflow", "hipart_different" to
13074 rtx_code_label * and local "last" to rtx_insn *.
13076 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13078 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
13079 "insn" and "move_insn" from rtx to rtx_insn *.
13081 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13083 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
13085 (cheap_bb_rtx_cost_p): Likewise.
13086 (first_active_insn): Likewise for return type and local "insn".
13087 (last_active_insn): Likewise for return type and locals "insn",
13089 (struct noce_if_info): Likewise for fields "jump", "insn_a",
13091 (end_ifcvt_sequence): Likewise for return type and locals "insn",
13093 (noce_try_move): Likewise for local "seq".
13094 (noce_try_store_flag): Likewise.
13095 (noce_try_store_flag_constants): Likewise.
13096 (noce_try_addcc): Likewise.
13097 (noce_try_store_flag_mask): Likewise.
13098 (noce_try_cmove): Likewise.
13099 (noce_try_minmax): Likewise.
13100 (noce_try_abs): Likewise.
13101 (noce_try_sign_mask): Likewise.
13102 (noce_try_bitop): Likewise.
13103 (noce_can_store_speculate_p): Likewise for local "insn".
13104 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
13106 (check_cond_move_block): Likewise for local "insn".
13107 (cond_move_convert_if_block): Likewise.
13108 (cond_move_process_if_block): Likewise for locals "seq",
13110 (noce_find_if_block): Likewise for local "jump".
13111 (merge_if_block): Likewise for local "last".
13112 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
13113 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
13114 (block_has_only_trap): Likewise for return type and local "trap".
13115 (find_if_case_1): Likewise for local "jump".
13116 (dead_or_predicable): Likewise for locals "head", "end", "jump",
13119 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13121 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
13122 "last_insn", "loop_end" from rtx to rtx_insn *.
13124 * hw-doloop.c (scan_loop): Likewise for local "insn".
13125 (discover_loop): Likewise for param "tail_insn".
13126 (discover_loops): Likewise for local "tail".
13128 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
13129 cast to rtx_insn * when assigning from an rtx local to a
13130 hwloop_info's "last_insn" field.
13132 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13134 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
13135 (add_delay_dependencies): Strengthen local "pro" from rtx to
13137 (recompute_todo_spec): Likewise.
13138 (dep_cost_1): Likewise for locals "insn", "used".
13139 (schedule_insn): Likewise for local "dbg".
13140 (schedule_insn): Likewise for locals "pro", "next".
13141 (unschedule_insns_until): Likewise for local "con".
13142 (restore_pattern): Likewise for local "next".
13143 (estimate_insn_tick): Likewise for local "pro".
13144 (resolve_dependencies): Likewise for local "next".
13145 (fix_inter_tick): Likewise.
13146 (fix_tick_ready): Likewise for local "pro".
13147 (add_to_speculative_block): Likewise for locals "check", "twin",
13149 (sched_extend_bb): Likewise for locals "end", "insn".
13150 (init_before_recovery): Likewise for local "x".
13151 (sched_create_recovery_block): Likewise for local "barrier".
13152 (create_check_block_twin): Likewise for local "pro".
13153 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
13155 (unlink_bb_notes): Update for change to type of bb_header.
13156 Strengthen locals "prev", "label", "note", "next" from rtx to
13158 (clear_priorities): Likewise for local "pro".
13160 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13162 * gcse.c (struct occr): Strengthen field "insn" from rtx to
13164 (test_insn): Likewise for this global.
13165 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
13167 (oprs_anticipatable_p): Likewise.
13168 (oprs_available_p): Likewise.
13169 (insert_expr_in_table): Strengthen param "insn" from rtx to
13171 (hash_scan_set): Likewise.
13172 (hash_scan_clobber): Likewise.
13173 (hash_scan_call): Likewise.
13174 (hash_scan_insn): Likewise.
13175 (compute_hash_table_work): Likewise for local "insn".
13176 (process_insert_insn): Likewise for return type and local "pat".
13177 (insert_insn_end_basic_block): Likewise for locals "new_insn",
13178 "pat", "pat_end", "maybe_cc0_setter".
13179 (pre_edge_insert): Likewise for local "insn".
13180 (pre_insert_copy_insn): Likewise for param "insn".
13181 (pre_insert_copies): Likewise for local "insn".
13182 (struct set_data): Likewise for field "insn".
13183 (single_set_gcse): Likewise for param "insn".
13184 (gcse_emit_move_after): Likewise.
13185 (pre_delete): Likewise for local "insn".
13186 (update_bb_reg_pressure): Likewise for param "from" and local
13188 (should_hoist_expr_to_dom): Likewise for param "from".
13189 (hoist_code): Likewise for local "insn".
13190 (get_pressure_class_and_nregs): Likewise for param "insn".
13191 (calculate_bb_reg_pressure): Likewise for local "insn".
13192 (compute_ld_motion_mems): Likewise.
13194 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13196 * genpeep.c (main): Rename param back from "uncast_ins1" to
13197 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
13200 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
13202 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
13205 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
13206 documentation to state it is only for VSX operations.
13208 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
13209 constraint only active if VSX.
13211 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
13212 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
13213 (lfiwzx): Likewise.
13215 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13217 * fwprop.c (single_def_use_dom_walker::before_dom_children):
13218 Strengthen local "insn" from rtx to rtx_insn *.
13219 (use_killed_between): Likewise for param "target_insn".
13220 (all_uses_available_at): Likewise for param "target_insn" and
13222 (update_df_init): Likewise for params "def_insn", "insn".
13223 (update_df): Likewise for param "insn".
13224 (try_fwprop_subst): Likewise for param "def_insn" and local
13226 (free_load_extend): Likewise for param "insn".
13227 (forward_propagate_subreg): Likewise for param "def_insn" and
13229 (forward_propagate_asm): Likewise for param "def_insn" and local
13231 (forward_propagate_and_simplify): Likewise for param "def_insn"
13232 and local "use_insn".
13233 (forward_propagate_into): Likewise for locals "def_insn" and
13236 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13238 * function.c (emit_initial_value_sets): Strengthen local "seq"
13239 from rtx to rtx_insn *.
13240 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
13242 (instantiate_virtual_regs): Likewise for local "insn".
13243 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
13244 (reorder_blocks_1): Likewise for param "insns" and local "insn".
13245 (expand_function_end): Likewise for locals "insn" and "seq".
13246 (epilogue_done): Likewise for local "insn".
13247 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
13249 (reposition_prologue_and_epilogue_notes): Likewise for locals
13250 "insn", "last", "note", "first".
13251 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
13252 (pass_match_asm_constraints::execute): Likewise for local "insn".
13254 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13256 * output.h (final_scan_insn): Strengthen return type from rtx to
13258 (final_forward_branch_p): Likewise for param.
13259 (current_output_insn): Likewise for this global.
13261 * final.c (rtx debug_insn): Likewise for this variable.
13262 (current_output_insn): Likewise.
13263 (get_attr_length_1): Rename param "insn" to "uncast_insn",
13264 adding "insn" back in as an rtx_insn * with a checked cast, so
13265 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
13267 (compute_alignments): Strengthen local "label" from rtx to
13269 (shorten_branches): Rename param from "first" to "uncast_first",
13270 introducing a new local rtx_insn * "first" using a checked cast to
13271 effectively strengthen "first" from rtx to rtx_insn * without
13272 affecting the type signature. Strengthen locals "insn", "seq",
13273 "next", "label" from rtx to rtx_insn *.
13274 (change_scope): Strengthen param "orig_insn" and local "insn" from
13276 (final_start_function): Rename param from "first" to "uncast_first",
13277 introducing a new local rtx_insn * "first" using a checked cast to
13278 effectively strengthen "first" from rtx to rtx_insn * without
13279 affecting the type signature. Strengthen local "insn" from rtx to
13281 (dump_basic_block_info): Strengthen param "insn" from rtx to
13283 (final): Rename param from "first" to "uncast_first",
13284 introducing a new local rtx_insn * "first" using a checked cast to
13285 effectively strengthen "first" from rtx to rtx_insn * without
13286 affecting the type signature. Strengthen locals "insn", "next"
13287 from rtx to rtx_insn *.
13288 (output_alternate_entry_point): Strengthen param "insn" from rtx to
13290 (call_from_call_insn): Strengthen param "insn" from rtx to
13292 (final_scan_insn): Rename param from "insn" to "uncast_insn",
13293 introducing a new local rtx_insn * "insn" using a checked cast to
13294 effectively strengthen "insn" from rtx to rtx_insn * without
13295 affecting the type signature. Strengthen return type and locals
13296 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
13297 now-redundant checked cast to rtx_insn * from both invocations of
13298 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
13299 introducing a local "call_insn" for use when invoking
13300 call_from_call_insn.
13301 (notice_source_line): Strengthen param "insn" from rtx to
13303 (leaf_function_p): Likewise for local "insn".
13304 (final_forward_branch_p): Likewise.
13305 (leaf_renumber_regs): Likewise for param "first".
13306 (rest_of_clean_state): Likewise for locals "insn" and "next".
13307 (self_recursive_call_p): Likewise for param "insn".
13308 (collect_fn_hard_reg_usage): Likewise for local "insn".
13309 (get_call_fndecl): Likewise for param "insn".
13310 (get_call_cgraph_rtl_info): Likewise.
13311 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
13312 introducing a new local rtx_insn * "insn" using a checked cast to
13313 effectively strengthen "insn" from rtx to rtx_insn * without
13314 affecting the type signature.
13316 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
13317 cast when assigning from param "insn" to current_output_insn.
13318 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
13319 so that we can assign it back to current_output_insn.
13321 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13323 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
13324 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
13325 atmxt540s and atmxt540sreva devices.
13326 * config/avr/avr-tables.opt: Regenerate.
13327 * config/avr/t-multilib: Regenerate.
13328 * doc/avr-mmcu.texi: Regenerate.
13330 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13332 * expr.c (convert_move): Strengthen local "insns" from rtx to
13334 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
13335 "top_label" from rtx to rtx_code_label *.
13336 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
13338 (emit_single_push_insn): Likewise for locals "prev", "last".
13339 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
13340 to rtx_code_label *.
13341 (store_constructor): Likewise for locals "loop_start", "loop_end".
13342 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
13344 (expand_expr_real_2): Likewise.
13345 (expand_expr_real_1): Strengthen local "label" from rtx to
13348 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13350 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
13351 from rtx to rtx_insn *.
13352 (store_bit_field_1): Likewise.
13353 (extract_bit_field_1): Likewise.
13354 (expand_mult_const): Likewise for local "insns".
13355 (expmed_mult_highpart): Strengthen local "label" from rtx to
13357 (expand_smod_pow2): Likewise.
13358 (expand_sdiv_pow2): Likewise.
13359 (expand_divmod): Strengthen locals "last", "insn" from rtx to
13360 rtx_insn *. Strengthen locals "label", "label1", "label2",
13361 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
13362 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
13363 (emit_store_flag): Likewise.
13364 (emit_store_flag_force): Strengthen local "label" from rtx to
13366 (do_cmp_and_jump): Likewise for param "label".
13368 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13370 * explow.c (force_reg): Strengthen local "insn" from rtx to
13372 (adjust_stack_1): Likewise.
13373 (allocate_dynamic_stack_space): Likewise. Strengthen locals
13374 "final_label", "available_label", "space_available" from rtx to
13376 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
13377 (anti_adjust_stack_and_probe): Likewise.
13379 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13381 * except.h (sjlj_emit_function_exit_after): Strengthen param
13382 "after" from rtx to rtx_insn *. This is only called with
13383 result of get_last_insn (in function.c) so type-change should be
13386 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
13387 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
13388 to rtx_insn *. These fields are only used from except.c so this
13389 type-change should be self-contained to this patch.
13391 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
13392 local "last" from rtx to rtx_insn *.
13393 (dw2_build_landing_pads): Likewise for local "seq".
13394 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
13395 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
13396 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
13398 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
13400 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
13401 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
13402 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
13403 referring to an insn. Strengthen local "dispatch_label" from
13404 rtx to rtx_code_label *.
13405 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
13407 (expand_eh_return): Strengthen local "around_label" from
13408 rtx to rtx_code_label *.
13409 (convert_to_eh_region_ranges): Strengthen locals "iter",
13410 "last_action_insn", "first_no_action_insn",
13411 "first_no_action_insn_before_switch",
13412 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
13414 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13416 * dwarf2out.c (last_var_location_insn): Strengthen this variable
13417 from rtx to rtx_insn *.
13418 (cached_next_real_insn): Likewise.
13419 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
13420 working with insns.
13421 (dwarf2out_var_location): Strengthen locals "next_real",
13422 "next_note", "expected_next_loc_note", "last_start", "insn" from
13425 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13427 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
13428 from rtx to rtx_insn *.
13429 (create_pseudo_cfg): Likewise for local "insn".
13431 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13433 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
13434 from rtx to rtx_insn *.
13435 (df_bb_regno_last_def_find): Likewise.
13437 * df-problems.c (df_rd_bb_local_compute): Likewise.
13438 (df_lr_bb_local_compute): Likewise.
13439 (df_live_bb_local_compute): Likewise.
13440 (df_chain_remove_problem): Likewise.
13441 (df_chain_create_bb): Likewise.
13442 (df_word_lr_bb_local_compute): Likewise.
13443 (df_remove_dead_eq_notes): Likewise for param "insn".
13444 (df_note_bb_compute): Likewise for local "insn".
13445 (simulate_backwards_to_point): Likewise.
13446 (df_md_bb_local_compute): Likewise.
13448 * df-scan.c (df_scan_free_bb_info): Likewise.
13449 (df_scan_start_dump): Likewise.
13450 (df_scan_start_block): Likewise.
13451 (df_install_ref_incremental): Likewise for local "insn".
13452 (df_insn_rescan_all): Likewise.
13453 (df_reorganize_refs_by_reg_by_insn): Likewise.
13454 (df_reorganize_refs_by_insn_bb): Likewise.
13455 (df_recompute_luids): Likewise.
13456 (df_bb_refs_record): Likewise.
13457 (df_update_entry_exit_and_calls): Likewise.
13458 (df_bb_verify): Likewise.
13460 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13462 * ddg.h (struct ddg_node): Strengthen fields "insn" and
13463 "first_note" from rtx to rtx_insn *.
13464 (get_node_of_insn): Likewise for param 2 "insn".
13465 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
13467 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
13469 (mem_write_insn_p): Likewise.
13470 (mem_access_insn_p): Likewise.
13471 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
13472 (def_has_ccmode_p): Likewise for param "insn".
13473 (add_cross_iteration_register_deps): Likewise for locals
13474 "def_insn" and "use_insn".
13475 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
13476 (build_intra_loop_deps): Likewise for local "src_insn".
13477 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
13479 (get_node_of_insn): Likewise for param "insn".
13481 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13483 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
13484 (deletable_insn_p): Strengthen param "insn" from rtx to
13485 rtx_insn *. Add checked cast to rtx_call_insn when invoking
13486 find_call_stack_args, since this is guarded by CALL_P (insn).
13487 (marked_insn_p): Strengthen param "insn" from rtx to
13489 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
13490 invoking find_call_stack_args, since this is guarded by
13492 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
13493 rtx_insn *; we know this is an insn since this was called by
13494 mark_nonreg_stores.
13495 (mark_nonreg_stores_2): Likewise.
13496 (mark_nonreg_stores): Strengthen param "insn" from rtx to
13498 (find_call_stack_args): Strengthen param "call_insn" from rtx to
13499 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
13501 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
13502 from rtx to rtx_insn *.
13503 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
13504 "next", "ref_insn".
13505 (delete_unmarked_insns): Likewise for locals "insn", "next".
13506 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
13507 (mark_reg_dependencies): Likewise for param "insn".
13508 (rest_of_handle_ud_dce): Likewise for local "insn".
13509 (word_dce_process_block): Likewise.
13510 (dce_process_block): Likewise.
13512 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13514 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
13515 from rtx to rtx_insn *.
13516 (struct change_cc_mode_args): Likewise for field "insn".
13517 (this_insn): Strengthen from rtx to rtx_insn *.
13518 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
13520 (validate_canon_reg): Strengthen param "insn" from rtx to
13522 (canon_reg): Likewise.
13523 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
13525 (record_jump_equiv): Strengthen param "insn" from rtx to
13527 (try_back_substitute_reg): Likewise, also for locals "prev",
13529 (find_sets_in_insn): Likewise for param "insn".
13530 (canonicalize_insn): Likewise.
13531 (cse_insn): Likewise. Add a checked cast.
13532 (invalidate_from_clobbers): Likewise for param "insn".
13533 (invalidate_from_sets_and_clobbers): Likewise.
13534 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
13536 (cse_prescan_path): Strengthen local "insn" from rtx to
13538 (cse_extended_basic_block): Likewise for locals "insn" and
13540 (cse_main): Likewise for param "f".
13541 (check_for_label_ref): Likewise for local "insn".
13542 (set_live_p): Likewise for second param ("insn").
13543 (insn_live_p): Likewise for first param ("insn") and for local
13545 (cse_change_cc_mode_insn): Likewise for first param "insn".
13546 (cse_change_cc_mode_insns): Likewise for first and second params
13548 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
13550 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
13553 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
13554 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13555 Anna Tikhonova <anna.tikhonova@intel.com>
13556 Ilya Tocar <ilya.tocar@intel.com>
13557 Andrey Turetskiy <andrey.turetskiy@intel.com>
13558 Ilya Verbin <ilya.verbin@intel.com>
13559 Kirill Yukhin <kirill.yukhin@intel.com>
13560 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13562 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
13564 * config/i386/sse.md
13565 (define_mode_iterator VI248_AVX2): Delete.
13566 (define_mode_iterator VI2_AVX2_AVX512BW): New.
13567 (define_mode_iterator VI48_AVX2): Ditto.
13568 (define_insn <shift_insn><mode>3): Delete.
13569 (define_insn "<shift_insn><mode>3<mask_name>" with
13570 VI2_AVX2_AVX512BW): New.
13571 (define_insn "<shift_insn><mode>3<mask_name>" with
13574 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
13575 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13576 Anna Tikhonova <anna.tikhonova@intel.com>
13577 Ilya Tocar <ilya.tocar@intel.com>
13578 Andrey Turetskiy <andrey.turetskiy@intel.com>
13579 Ilya Verbin <ilya.verbin@intel.com>
13580 Kirill Yukhin <kirill.yukhin@intel.com>
13581 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13583 * config/i386/sse.md
13584 (define_mode_iterator VI4F_BRCST32x2): New.
13585 (define_mode_attr 64x2_mode): Ditto.
13586 (define_mode_attr 32x2mode): Ditto.
13587 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
13588 with VI4F_BRCST32x2): Ditto.
13589 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
13590 with V16FI mode iterator): Ditto.
13591 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
13592 with V16FI): Ditto.
13593 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
13594 with VI8F_BRCST64x2): Ditto.
13596 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
13597 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13598 Anna Tikhonova <anna.tikhonova@intel.com>
13599 Ilya Tocar <ilya.tocar@intel.com>
13600 Andrey Turetskiy <andrey.turetskiy@intel.com>
13601 Ilya Verbin <ilya.verbin@intel.com>
13602 Kirill Yukhin <kirill.yukhin@intel.com>
13603 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13605 * config/i386/sse.md
13606 (define_mode_iterator VI8_AVX512VL): New.
13607 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
13609 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
13611 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
13612 (define_mode_iterator V48_AVX512VL): New.
13613 (define_mode_iterator V12_AVX512VL): Ditto.
13614 (define_insn <avx512>_load<mode>_mask): Split into two similar
13615 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
13616 Refactor output template.
13617 (define_insn "<avx512>_store<mode>_mask"): Ditto.
13619 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13621 * cprop.c (struct occr): Strengthen field "insn" from rtx to
13623 (reg_available_p): Likewise for param "insn".
13624 (insert_set_in_table): Likewise.
13625 (hash_scan_set): Likewise.
13626 (hash_scan_insn): Likewise.
13627 (make_set_regs_unavailable): Likewise.
13628 (compute_hash_table_work): Likewise for local "insn".
13629 (reg_not_set_p): Strengthen param "insn" from const_rtx to
13631 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
13632 (try_replace_reg): Likewise.
13633 (find_avail_set): Likewise.
13634 (cprop_jump): Likewise for params "setcc", "jump".
13635 (constprop_register): Likewise for param "insn".
13636 (cprop_insn): Likewise.
13637 (do_local_cprop): Likewise.
13638 (local_cprop_pass): Likewise for local "insn".
13639 (bypass_block): Likewise for params "setcc" and "jump".
13640 (bypass_conditional_jumps): Likewise for locals "setcc" and
13642 (one_cprop_pass): Likewise for local "insn".
13644 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13646 * compare-elim.c (struct comparison_use): Strengthen field "insn"
13647 from rtx to rtx_insn *.
13648 (struct comparison): Likewise, also for field "prev_clobber".
13649 (conforming_compare): Likewise for param "insn".
13650 (arithmetic_flags_clobber_p): Likewise.
13651 (find_flags_uses_in_insn): Likewise.
13652 (find_comparison_dom_walker::before_dom_children): Likewise for
13653 locals "insn", "next", "last_clobber".
13654 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
13656 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13658 * combine-stack-adj.c (struct csa_reflist): Strengthen field
13659 "insn" from rtx to rtx_insn *.
13660 (single_set_for_csa): Likewise for param "insn".
13661 (record_one_stack_ref): Likewise.
13662 (try_apply_stack_adjustment): Likewise.
13663 (struct record_stack_refs_data): Likewise for field "insn".
13664 (maybe_move_args_size_note): Likewise for params "last" and "insn".
13665 (prev_active_insn_bb): Likewise for return type and param "insn".
13666 (next_active_insn_bb): Likewise.
13667 (force_move_args_size_note): Likewise for params "prev" and "last"
13668 and locals "test", "next_candidate", "prev_candidate".
13669 (combine_stack_adjustments_for_block): Strengthen locals
13670 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
13673 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13675 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
13676 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
13677 (subst_insn): Likewise for this variable.
13678 (added_links_insn): Likewise.
13679 (struct insn_link): Likewise for field "insn".
13680 (alloc_insn_link): Likewise for param "insn".
13681 (struct undobuf): Likewise for field "other_insn".
13682 (find_single_use): Likewise for param "insn" and local "next".
13683 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
13684 (delete_noop_moves): Likewise for locals "insn", "next".
13685 (create_log_links): Likewise for locals "insn", "use_insn".
13686 Strengthen local "next_use" from rtx * to rtx_insn **.
13687 (insn_a_feeds_b): Likewise for params "a", "b".
13688 (combine_instructions): Likewise for param "f" and locals "insn",
13689 "next", "prev", "first", "last_combined_insn", "link", "link1",
13690 "temp". Replace use of NULL_RTX with NULL when referring to
13692 (setup_incoming_promotions): Likewise for param "first"
13693 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
13694 (can_combine_p): Likewise for params "insn", "i3", "pred",
13695 "pred2", "succ", "succ2" and for local "p".
13696 (combinable_i3pat): Likewise for param "i3".
13697 (cant_combine_insn_p): Likewise for param "insn".
13698 (likely_spilled_retval_p): Likewise.
13699 (adjust_for_new_dest): Likewise.
13700 (update_cfg_for_uncondjump): Likewise, also for local "insn".
13701 (try_combine): Likewise for return type and for params "i3", "i2",
13702 "i1", "i0", "last_combined_insn", and for locals "insn",
13703 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
13704 "i0_insn". Eliminate local "tem" in favor of new locals
13705 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
13706 checked cast for now to rtx_insn * on the return type of
13707 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
13709 (find_split_point): Strengthen param "insn" from rtx to
13711 (simplify_set): Likewise for local "other_insn".
13712 (recog_for_combine): Likewise for param "insn".
13713 (record_value_for_reg): Likewise.
13714 (record_dead_and_set_regs_1): Likewise for local
13715 "record_dead_insn".
13716 (record_dead_and_set_regs): Likewise for param "insn".
13717 (record_promoted_value): Likewise.
13718 (check_promoted_subreg): Likewise.
13719 (get_last_value_validate): Likewise.
13720 (reg_dead_at_p): Likewise.
13721 (move_deaths): Likewise for param "to_insn".
13722 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
13723 and locals "place", "place2", "cc0_setter". Eliminate local "tem
13724 in favor of new locals "tem_note" and "tem_insn", the latter being
13726 (distribute_links): Strengthen locals "place", "insn" from rtx to
13729 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13731 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
13733 (can_delete_label_p): Require a const rtx_code_label * rather than
13735 (delete_insn): Add checked cast to rtx_code_label * when we know
13736 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
13738 (delete_insn_chain): Strengthen locals "prev" and "current" from
13739 rtx to rtx_insn *. Add a checked cast when assigning from
13740 "finish" (strengthening the params will come later). Add a
13741 checked cast to rtx_note * in region where we know
13743 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
13745 (compute_bb_for_insn): Likewise.
13746 (free_bb_for_insn): Likewise for local "insn".
13747 (compute_bb_for_insn): Likewise.
13748 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
13749 local "insn" from rtx to rtx_insn *
13750 (flow_active_insn_p): Require a const rtx_insn * rather than a
13752 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
13754 (can_fallthru): Likewise for locals "insn" and "insn2".
13755 (bb_note): Likewise for local "note".
13756 (first_insn_after_basic_block_note): Likewise for local "note" and
13758 (rtl_split_block): Likewise for locals "insn" and "next".
13759 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
13761 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
13762 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
13764 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
13765 them), "kill_from", "barrier", "new_insn".
13766 (patch_jump_insn): Likewise for params "insn", "old_label".
13767 (redirect_branch_edge): Likewise for locals "old_label", "insn".
13768 (force_nonfallthru_and_redirect): Likewise for locals "insn",
13769 "old_label", "new_label".
13770 (rtl_tidy_fallthru_edge): Likewise for local "q".
13771 (rtl_split_edge): Likewise for locals "before", "last".
13772 (commit_one_edge_insertion): Likewise for locals "before",
13773 "after", "insns", "tmp", "last", adding a checked cast where
13774 currently necessary.
13775 (commit_edge_insertions): Likewise.
13776 (rtl_dump_bb): Likewise for locals "insn", "last".
13777 (print_rtl_with_bb): Likewise for local "x".
13778 (rtl_verify_bb_insns): Likewise for local "x".
13779 (rtl_verify_bb_pointers): Likewise for local "insn".
13780 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
13782 (rtl_verify_fallthru): Likewise for local "insn".
13783 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
13784 (purge_dead_edges): Likewise for local "insn".
13785 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
13786 (skip_insns_after_block): Likewise for return type and for locals
13787 "insn", "last_insn", "next_head", "prev".
13788 (record_effective_endpoints): Likewise for locals "next_insn",
13790 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
13791 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
13792 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
13793 (duplicate_insn_chain): For now, add checked cast from rtx to
13794 rtx_insn * when returning insn.
13795 (cfg_layout_duplicate_bb): Likewise for local "insn".
13796 (cfg_layout_delete_block): Likewise for locals "insn", "next",
13797 "prev", "remaints".
13798 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
13799 (rtl_block_empty_p): Likewise.
13800 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
13801 "split_point", "last".
13802 (rtl_block_ends_with_call_p): Likewise for local "insn".
13803 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
13805 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
13806 "split_at_insn" from rtx to rtx_insn *.
13807 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
13808 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
13809 to const rtx_insn *.
13810 (rtl_account_profile_record): Likewise.
13812 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13814 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
13816 (average_num_loop_insns): Likewise.
13817 (init_set_costs): Likewise for local "seq".
13818 (seq_cost): Likewise for param "seq", from const_rtx to const
13821 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13823 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
13826 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13828 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
13829 "f1" and "f2" from rtx * to rtx_insn **.
13830 (flow_find_head_matching_sequence): Likewise.
13832 * cfgcleanup.c (try_simplify_condjump): Strengthen local
13833 "cbranch_insn" from rtx to rtx_insn *.
13834 (thread_jump): Likewise for local "insn".
13835 (try_forward_edges): Likewise for local "last".
13836 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
13837 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
13839 (can_replace_by): Likewise for params "i1", "i2".
13840 (old_insns_match_p): Likewise.
13841 (merge_notes): Likewise.
13842 (walk_to_nondebug_insn): Likewise for param "i1".
13843 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
13844 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
13845 "afterlast1", "afterlast2" from rtx to rtx_insn *.
13846 (flow_find_head_matching_sequence): Strengthen params "f1" and
13847 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
13848 "last1", "last2", "beforelast1", "beforelast2" from rtx to
13850 (outgoing_edges_match): Likewise for locals "last1", "last2".
13851 (try_crossjump_to_edge): Likewise for local "insn".
13852 Replace call to for_each_rtx with for_each_rtx_in_insn.
13854 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
13855 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
13856 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
13857 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
13858 (try_optimize_cfg): Strengthen local "last" from rtx to
13860 (delete_dead_jumptables): Likewise for locals "insn", "next",
13863 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
13864 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
13865 "rtx else_first_tail", to reflect the basic-block.h changes above.
13867 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13869 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
13871 (purge_dead_tablejump_edges): Likewise.
13872 (find_bb_boundaries): Likewise for locals "insn", "end",
13873 "flow_transfer_insn".
13875 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13877 * caller-save.c (save_call_clobbered_regs): Strengthen locals
13878 "ins" and "prev" from rtx to rtx_insn *.
13880 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13882 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
13884 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
13885 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
13887 (load_register_parameters): Likewise for local "before_arg".
13888 (check_sibcall_argument_overlap): Likewise for param "insn".
13889 (expand_call): Likewise for locals "normal_call_insns",
13890 "tail_call_insns", "insns", "before_call", "after_args",
13891 "before_arg", "last", "prev". Strengthen one of the "last" from
13892 rtx to rtx_call_insn *.
13893 (fixup_tail_calls): Strengthen local "insn" from rtx to
13895 (emit_library_call_value_1): Likewise for locals "before_call" and
13898 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13900 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
13901 and "last" from rtx to rtx_insn *.
13902 (expand_builtin_nonlocal_goto): Likewise for local "insn".
13903 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
13905 (expand_errno_check): Strengthen local "lab" from rtx to
13907 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
13909 (expand_builtin_mathfn_2): Likewise.
13910 (expand_builtin_mathfn_ternary): Likewise.
13911 (expand_builtin_mathfn_3): Likewise.
13912 (expand_builtin_interclass_mathfn): Likewise for local "last".
13913 (expand_builtin_int_roundingfn): Likewise for local "insns".
13914 (expand_builtin_int_roundingfn_2): Likewise.
13915 (expand_builtin_strlen): Likewise for local "before_strlen".
13916 (expand_builtin_strncmp): Likewise for local "seq".
13917 (expand_builtin_signbit): Likewise for local "last".
13918 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
13919 from rtx to rtx_code_label *.
13920 (expand_stack_restore): Strengthen local "prev" from rtx to
13923 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13925 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
13927 (struct btr_def_s): Likewise.
13928 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
13930 (add_btr_def): Likewise.
13931 (new_btr_user): Likewise.
13932 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
13934 (link_btr_uses): Likewise.
13935 (move_btr_def): Likewise for locals "insp", "old_insn",
13936 "new_insn". Add checked cast to rtx_insn * for now on result of
13938 (can_move_up): Strengthen param "insn" from const_rtx to
13941 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13943 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
13945 (get_uncond_jump_length): Likewise for locals "label", "jump".
13946 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
13948 (add_labels_and_missing_jumps): Likewise for local "new_jump".
13949 (fix_up_fall_thru_edges): Likewise for local "old_jump".
13950 (find_jump_block): Likewise for local "insn".
13951 (fix_crossing_conditional_branches): Likewise for locals
13952 "old_jump", "new_jump".
13953 (fix_crossing_unconditional_branches): Likewise for locals
13954 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
13955 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
13957 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13959 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
13961 (struct mem_insn): Likewise for field "insn".
13962 (reg_next_use): Strengthen from rtx * to rtx_insn **.
13963 (reg_next_inc_use): Likewise.
13964 (reg_next_def): Likewise.
13965 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
13966 from rtx to rtx_insn *.
13967 (move_insn_before): Likewise for param "next_insn" and local "insns".
13968 (attempt_change): Likewise for local "mov_insn".
13969 (try_merge): Likewise for param "last_insn".
13970 (get_next_ref): Likewise for return type and local "insn".
13971 Strengthen param "next_array" from rtx * to rtx_insn **.
13972 (parse_add_or_inc): Strengthen param "insn" from rtx to
13974 (find_inc): Likewise for locals "insn" and "other_insn" (three of
13976 (merge_in_block): Likewise for locals "insn", "curr",
13978 (pass_inc_dec::execute): Update allocations of the arrays to
13979 reflect the stronger types.
13981 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13983 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
13984 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
13985 from rtx to rtx_code_label *.
13987 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13989 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
13992 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
13994 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
13995 generated a warning and prevented bootstrapping the compiler.
13997 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13999 * rtl.h (delete_related_insns): Strengthen return type from rtx to
14002 * jump.c (delete_related_insns): Likewise, also for locals "next"
14005 2014-08-21 David Malcolm <dmalcolm@redhat.com>
14007 * genautomata.c (output_internal_insn_latency_func): When writing
14008 the function "internal_insn_latency" to insn-automata.c,
14009 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
14010 allowing the optional guard function of (define_bypass) clauses to
14011 expect a pair of rtx_insn *, rather than a pair of rtx.
14012 (output_insn_latency_func): When writing the function
14013 "insn_latency", add an "uncast_" prefix to params "insn" and
14014 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
14015 using checked casts from the params, thus enabling the above
14016 change to the generated "internal_insn_latency" function.
14018 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
14020 PR tree-optimization/62091
14021 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
14022 handle correctly arrays.
14023 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
14024 inheritance binfos.
14025 (record_known_type): Walk into inner type.
14026 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
14027 condition on no type changes.
14029 2014-08-21 David Malcolm <dmalcolm@redhat.com>
14031 * genattrtab.c (write_attr_get): Within the generated get_attr_
14032 functions, rename param "insn" to "uncast_insn" and reintroduce
14033 "insn" as an local rtx_insn * using a checked cast, so that "insn"
14034 is an rtx_insn * within insn-attrtab.c
14036 2014-08-21 David Malcolm <dmalcolm@redhat.com>
14038 * output.h (peephole): Strengthen return type from rtx to
14040 * rtl.h (delete_for_peephole): Likewise for both params.
14041 * genpeep.c (main): In generated "peephole" function, strengthen
14042 return type and local "insn" from rtx to rtx_insn *. For now,
14043 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
14044 rtx_insn *, with a checked cast.
14045 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
14046 locals "insn", "next", "prev" from rtx to rtx_insn *.
14048 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
14050 PR tree-optimization/62112
14051 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
14052 * gimple-iterator.h (gsi_replace): Return bool.
14053 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
14054 moved from ref_may_alias_global_p.
14055 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
14057 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
14058 (stmt_kills_ref_p_1): Rename...
14059 (stmt_kills_ref_p): ... to this.
14060 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
14061 stmt_kills_ref_p): Declare.
14062 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
14063 Move the self-assignment case...
14064 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
14066 2014-08-21 David Malcolm <dmalcolm@redhat.com>
14068 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
14070 * emit-rtl.c (try_split): Likewise, also for locals "before" and
14071 "after". For now, don't strengthen param "trial", which requires
14072 adding checked casts when returning it.
14074 2014-08-21 David Malcolm <dmalcolm@redhat.com>
14076 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
14077 "label" from rtx to rtx_code_label *. Strengthen param 1 of
14078 "var_location" hook from rtx to rtx_insn *.
14079 (debug_nothing_rtx): Delete in favor of...
14080 (debug_nothing_rtx_code_label): New prototype.
14081 (debug_nothing_rtx_rtx): Delete unused prototype.
14082 (debug_nothing_rtx_insn): New prototype.
14084 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
14085 invoking debug_hooks->var_location (in two places, one in a NOTE
14086 case of a switch statement, the other guarded by a CALL_P
14087 conditional. Add checked cast to rtx_code_label * when invoking
14088 debug_hooks->label (within CODE_LABEL case of switch statement).
14090 * dbxout.c (dbx_debug_hooks): Update "label" hook from
14091 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
14092 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
14093 (xcoff_debug_hooks): Likewise.
14094 * debug.c (do_nothing_debug_hooks): Likewise.
14095 (debug_nothing_rtx): Delete in favor of...
14096 (debug_nothing_rtx_insn): New function.
14097 (debug_nothing_rtx_rtx): Delete unused function.
14098 (debug_nothing_rtx_code_label): New function.
14099 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
14100 debug_nothing_rtx to debug_nothing_rtx_code_label.
14101 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
14103 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
14104 debug_nothing_rtx to debug_nothing_rtx_insn.
14105 (sdbout_label): Strengthen param "insn" from rtx to
14107 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
14108 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
14109 "var_location" hook from debug_nothing_rtx to
14110 debug_nothing_rtx_insn.
14112 2014-08-21 David Malcolm <dmalcolm@redhat.com>
14114 * recog.h (insn_output_fn): Update this function typedef to match
14115 the changes below to the generated output functions, strengthening
14116 the 2nd param from rtx to rtx_insn *.
14118 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
14119 insn when invoking an output function, to match the new signature
14120 of insn_output_fn with a stronger second param.
14122 * genconditions.c (write_header): In the generated code for
14123 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
14124 to match the other changes in this patch.
14126 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
14127 the generated "gen_" functions from rtx to rtx_insn * within their
14130 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
14131 the subfunctions within the generated "recog_", "split", "peephole2"
14132 function trees from rtx to rtx_insn *. For now, the top-level
14133 generated functions ("recog", "split", "peephole2") continue to
14134 take a plain rtx for "insn", to avoid introducing dependencies on
14135 other patches. Rename this 2nd param from "insn" to
14136 "uncast_insn", and reintroduce "insn" as a local variable of type
14137 rtx_insn *, initialized at the top of the generated function with
14138 a checked cast on "uncast_insn".
14139 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
14140 the generated "gen_" functions from rtx to rtx_insn * within their
14143 * genoutput.c (process_template): Strengthen the 2nd param within
14144 the generated "output_" functions "insn" from rtx to rtx_insn *.
14146 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
14148 * tree-profile.c (tree_profiling): Skip external functions
14149 when doing coverage instrumentation.
14150 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
14152 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
14154 * config/rs6000/altivec.h (vec_cpsgn): New #define.
14155 (vec_mergee): Likewise.
14156 (vec_mergeo): Likewise.
14157 (vec_cntlz): Likewise.
14158 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
14159 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
14160 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
14161 VMRGEW, and VMRGOW.
14162 * doc/extend.texi: Document various forms of vec_cpsgn,
14163 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
14164 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
14165 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
14166 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
14167 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
14169 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
14171 * config/rs6000/rs6000.c (context.h): New include.
14172 (tree-pass.h): Likewise.
14173 (make_pass_analyze_swaps): New decl.
14174 (rs6000_option_override): Register pass_analyze_swaps.
14175 (swap_web_entry): New subsclass of web_entry_base (df.h).
14176 (special_handling_values): New enum.
14177 (union_defs): New function.
14178 (union_uses): Likewise.
14179 (insn_is_load_p): Likewise.
14180 (insn_is_store_p): Likewise.
14181 (insn_is_swap_p): Likewise.
14182 (rtx_is_swappable_p): Likewise.
14183 (insn_is_swappable_p): Likewise.
14184 (chain_purpose): New enum.
14185 (chain_contains_only_swaps): New function.
14186 (mark_swaps_for_removal): Likewise.
14187 (swap_const_vector_halves): Likewise.
14188 (adjust_subreg_index): Likewise.
14189 (permute_load): Likewise.
14190 (permute_store): Likewise.
14191 (handle_special_swappables): Likewise.
14192 (replace_swap_with_copy): Likewise.
14193 (dump_swap_insn_table): Likewise.
14194 (rs6000_analyze_swaps): Likewise.
14195 (pass_data_analyze_swaps): New pass_data.
14196 (pass_analyze_swaps): New rtl_opt_pass.
14197 (make_pass_analyze_swaps): New function.
14198 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
14200 2014-08-21 David Malcolm <dmalcolm@redhat.com>
14202 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
14203 type from rtx to rtx_insn *.
14204 (create_copy_of_insn_rtx): Likewise.
14205 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
14206 (create_copy_of_insn_rtx): Likewise, also for local "res".
14208 2014-08-21 David Malcolm <dmalcolm@redhat.com>
14210 * rtl.h (find_first_parameter_load): Strengthen return type from
14212 * rtlanal.c (find_first_parameter_load): Strengthen return type
14213 from rtx to rtx_insn *. Add checked cast for now, to postpone
14214 strengthening the params.
14216 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
14219 * diagnostic.c: Set default caret.
14220 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
14222 * diagnostic.h (struct diagnostic_context):
14224 2014-08-21 David Malcolm <dmalcolm@redhat.com>
14226 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
14227 (sel_bb_head): Strengthen return type insn_t (currently just an
14228 rtx) to rtx_insn *.
14229 (sel_bb_end): Likewise.
14231 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
14232 (sel_bb_head): Strengthen return type and local "head" from
14233 insn_t (currently just an rtx) to rtx_insn *.
14234 (sel_bb_end): Likewise for return type.
14235 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
14238 2014-08-21 David Malcolm <dmalcolm@redhat.com>
14240 * basic-block.h (get_last_bb_insn): Strengthen return type from
14242 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
14245 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
14248 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
14250 (diagnostic_report_diagnostic): ... from here.
14251 * toplev.c (general_init): Move code to c-family.
14253 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
14255 * df.h (web_entry_base): Replace existing struct web_entry with a
14256 new class web_entry_base with only the predecessor member.
14257 (unionfind_root): Remove declaration and move to class member.
14258 (unionfind_union): Remove declaration and move to friend
14260 (union_defs): Remove declaration.
14261 * web.c (web_entry_base::unionfind_root): Modify to be member
14262 function and adjust accessors.
14263 (unionfind_union): Modify to be friend function and adjust
14265 (web_entry): New subclass of web_entry_base containing the reg
14267 (union_match_dups): Modify for struct -> class changes.
14268 (union_defs): Likewise.
14269 (entry_register): Likewise.
14270 (pass_web::execute): Likewise.
14272 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
14274 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
14275 builtin define __VEC_ELEMENT_REG_ORDER__.
14277 2014-08-20 Martin Jambor <mjambor@suse.cz>
14278 Wei Mi <wmi@google.com>
14281 PR middle-end/61776
14282 * tree-ssa-operands.c (update_stmt_operands): Remove
14283 MODIFIED_NORETURN_CALLS.
14284 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
14285 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
14286 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
14287 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
14288 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
14289 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
14290 (gimple_call_set_ctrl_altering): New func.
14291 (gimple_call_ctrl_altering_p): Ditto.
14292 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
14293 (make_blocks): Use gimple_call_initialize_ctrl_altering.
14294 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
14295 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
14296 remove MODIFIED_NORETURN_CALLS.
14298 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
14300 * coverage.c (coverage_compute_profile_id): Return non-0;
14301 also handle symbols with unique name.
14302 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
14304 2014-08-20 Steve Ellcey <sellcey@mips.com>
14306 PR middle-end/49191
14307 * doc/sourcebuild.texi (non_strict_align): New.
14309 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
14311 * cgraphunit.c (ipa_passes, compile): Reshedule
14312 symtab_remove_unreachable_nodes passes; update comments.
14313 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
14314 TODO_remove_functions before the pass; the functions ought to be
14316 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
14317 TODO_remove_functions.
14318 * passes.c (pass_data_early_local_passes): Do not schedule function
14320 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
14322 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
14325 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
14326 before setting the option.
14327 * diagnostic.c (diagnostic_classify_diagnostic): Record
14328 command-line status.
14330 2014-08-20 Richard Biener <rguenther@suse.de>
14333 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
14334 to build uint{16,32,64}_type_node.
14336 2014-08-20 Terry Guo <terry.guo@arm.com>
14338 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
14339 with immediate_operand.
14341 2014-08-20 David Malcolm <dmalcolm@redhat.com>
14343 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
14344 "insn" from an as_a to a safe_as_a, for the case when "insn" is
14347 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
14349 PR preprocessor/51303
14350 * incpath.c (remove_duplicates): Use cpp_warning.
14352 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
14356 * doc/options.texi (CPP): Document it.
14357 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
14358 * optc-gen.awk: Handle CPP.
14359 * opth-gen.awk: Likewise.
14361 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14363 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
14365 (duplicate_insn_chain): Likewise.
14366 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
14367 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
14368 checked cast for now (until we can strengthen the params in the
14370 (duplicate_insn_chain): Likewise.
14372 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14374 * rtl.h (next_cc0_user): Strengthen return type from rtx to
14376 (prev_cc0_setter): Likewise.
14378 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
14379 rtx_insn *, adding checked casts for now as necessary.
14380 (prev_cc0_setter): Likewise.
14382 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14384 * expr.h (emit_move_insn): Strengthen return type from rtx to
14386 (emit_move_insn_1): Likewise.
14387 (emit_move_complex_push): Likewise.
14388 (emit_move_complex_parts): Likewise.
14390 * expr.c (emit_move_via_integer): Strengthen return type from rtx
14391 to rtx_insn *. Replace use of NULL_RTX with NULL when working
14393 (emit_move_complex_push): Strengthen return type from rtx to
14395 (emit_move_complex): Likewise, also for local "ret".
14396 (emit_move_ccmode): Likewise.
14397 (emit_move_multi_word): Likewise for return type and locals
14398 "last_insn", "seq".
14399 (emit_move_insn_1): Likewise for return type and locals "result",
14401 (emit_move_insn): Likewise for return type and local "last_insn".
14402 (compress_float_constant): Likewise.
14404 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14406 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
14407 from rtx to rtx_insn *.
14409 * rtl.h (emit_insn_before): Likewise.
14410 (emit_insn_before_noloc): Likewise.
14411 (emit_insn_before_setloc): Likewise.
14412 (emit_jump_insn_before): Likewise.
14413 (emit_jump_insn_before_noloc): Likewise.
14414 (emit_jump_insn_before_setloc): Likewise.
14415 (emit_call_insn_before): Likewise.
14416 (emit_call_insn_before_noloc): Likewise.
14417 (emit_call_insn_before_setloc): Likewise.
14418 (emit_debug_insn_before): Likewise.
14419 (emit_debug_insn_before_noloc): Likewise.
14420 (emit_debug_insn_before_setloc): Likewise.
14421 (emit_label_before): Likewise.
14422 (emit_insn_after): Likewise.
14423 (emit_insn_after_noloc): Likewise.
14424 (emit_insn_after_setloc): Likewise.
14425 (emit_jump_insn_after): Likewise.
14426 (emit_jump_insn_after_noloc): Likewise.
14427 (emit_jump_insn_after_setloc): Likewise.
14428 (emit_call_insn_after): Likewise.
14429 (emit_call_insn_after_noloc): Likewise.
14430 (emit_call_insn_after_setloc): Likewise.
14431 (emit_debug_insn_after): Likewise.
14432 (emit_debug_insn_after_noloc): Likewise.
14433 (emit_debug_insn_after_setloc): Likewise.
14434 (emit_label_after): Likewise.
14435 (emit_insn): Likewise.
14436 (emit_debug_insn): Likewise.
14437 (emit_jump_insn): Likewise.
14438 (emit_call_insn): Likewise.
14439 (emit_label): Likewise.
14440 (gen_clobber): Likewise.
14441 (emit_clobber): Likewise.
14442 (gen_use): Likewise.
14443 (emit_use): Likewise.
14446 (emit_barrier_before): Strengthen return type from rtx to
14448 (emit_barrier_after): Likewise.
14449 (emit_barrier): Likewise.
14451 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
14452 from rtx to rtx_insn *. Add checked casts for now when converting
14453 "last" from rtx to rtx_insn *.
14454 (emit_insn_before_noloc): Likewise for return type.
14455 (emit_jump_insn_before_noloc): Likewise.
14456 (emit_call_insn_before_noloc): Likewise.
14457 (emit_debug_insn_before_noloc): Likewise.
14458 (emit_barrier_before): Strengthen return type and local "insn"
14459 from rtx to rtx_barrier *.
14460 (emit_label_before): Strengthen return type from rtx to
14461 rtx_insn *. Add checked cast for now when returning param
14462 (emit_pattern_after_noloc): Strengthen return type from rtx to
14463 rtx_insn *. Add checked casts for now when converting "last" from
14465 (emit_insn_after_noloc): Strengthen return type from rtx to
14467 (emit_jump_insn_after_noloc): Likewise.
14468 (emit_call_insn_after_noloc): Likewise.
14469 (emit_debug_insn_after_noloc): Likewise.
14470 (emit_barrier_after): Strengthen return type from rtx to
14472 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
14473 Add checked cast for now when converting "label" from rtx to
14475 (emit_pattern_after_setloc): Strengthen return type from rtx to
14476 rtx_insn *. Add checked casts for now when converting "last" from
14478 (emit_pattern_after): Strengthen return type from rtx to
14480 (emit_insn_after_setloc): Likewise.
14481 (emit_insn_after): Likewise.
14482 (emit_jump_insn_after_setloc): Likewise.
14483 (emit_jump_insn_after): Likewise.
14484 (emit_call_insn_after_setloc): Likewise.
14485 (emit_call_insn_after): Likewise.
14486 (emit_debug_insn_after_setloc): Likewise.
14487 (emit_debug_insn_after): Likewise.
14488 (emit_pattern_before_setloc): Likewise. Add checked casts for now
14489 when converting "last" from rtx to rtx_insn *.
14490 (emit_pattern_before): Strengthen return type from rtx to
14492 (emit_insn_before_setloc): Likewise.
14493 (emit_insn_before): Likewise.
14494 (emit_jump_insn_before_setloc): Likewise.
14495 (emit_jump_insn_before): Likewise.
14496 (emit_call_insn_before_setloc): Likewise.
14497 (emit_call_insn_before): Likewise.
14498 (emit_debug_insn_before_setloc): Likewise.
14499 (emit_debug_insn_before): Likewise.
14500 (emit_insn): Strengthen return type and locals "last", "insn",
14501 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
14502 within cases where we know we have an insn.
14503 (emit_debug_insn): Likewise.
14504 (emit_jump_insn): Likewise.
14505 (emit_call_insn): Strengthen return type and local "insn" from rtx
14507 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
14508 a checked cast to rtx_insn * for now on "label".
14509 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
14510 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
14511 (emit_use): Likewise.
14512 (gen_use): Likewise, also for local "seq".
14513 (emit): Likewise for return type and local "insn".
14514 (rtx_insn): Likewise for return type and local "new_rtx".
14516 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
14517 from rtx to rtx_barrier *.
14519 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
14520 changed return type from rtx to rtx_insn *, we must update
14521 "emit_fn" type, and this in turn means updating...
14522 (frame_insn): ...this. Strengthen return type from rtx to
14523 rtx_insn *. Introduce a new local "insn" of the appropriate type.
14525 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14527 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
14528 rtx to rtx_jump_table_data *. Also for local.
14529 * rtl.h (emit_jump_table_data): Likewise.
14531 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14533 * basic-block.h (create_basic_block_structure): Strengthen third
14534 param "bb_note" from rtx to rtx_note *.
14535 * rtl.h (emit_note_before): Strengthen return type from rtx to
14537 (emit_note_after): Likewise.
14538 (emit_note): Likewise.
14539 (emit_note_copy): Likewise. Also, strengthen param similarly.
14540 * function.h (struct rtl_data): Strengthen field
14541 "x_stack_check_probe_note" from rtx to rtx_note *.
14543 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
14544 from rtx to rtx_note *.
14545 * cfgrtl.c (create_basic_block_structure): Strengthen third param
14546 "bb_note" from rtx to rtx_note *.
14547 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
14548 when calling emit_note_copy.
14549 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
14551 (emit_note_after): Likewise.
14552 (emit_note_before): Likewise.
14553 (emit_note_copy): Likewise. Also, strengthen param similarly.
14554 (emit_note): Likewise.
14555 * except.c (emit_note_eh_region_end): Likewise for return type.
14556 Strengthen local "next" from rtx to rtx_insn *.
14557 (convert_to_eh_region_ranges): Strengthen local "note"
14558 from rtx to rtx_note *.
14559 * final.c (change_scope): Likewise.
14560 (reemit_insn_block_notes): Likewise, for both locals named "note".
14561 Also, strengthen local "insn" from rtx to rtx_insn *.
14562 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
14564 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
14565 strengthen local "seq" from rtx to rtx_insn *.
14566 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
14568 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
14570 (get_bb_note_from_pool): Strengthen return type from rtx to
14572 (sel_create_basic_block): Strengthen local "new_bb_note" from
14573 insn_t to rtx_note *.
14574 * var-tracking.c (emit_note_insn_var_location): Strengthen local
14575 "note" from rtx to rtx_note *.
14576 (emit_notes_in_bb): Likewise.
14578 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14580 * function.h (struct rtl_data): Strengthen field
14581 "x_parm_birth_insn" from rtx to rtx_insn *.
14582 * function.c (struct assign_parm_data_all): Strengthen fields
14583 "first_conversion_insn" and "last_conversion_insn" from rtx to
14586 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14588 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
14589 to rtx_insn *; also for local "var_end_seq".
14590 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
14591 (maybe_cleanup_end_of_block): Likewise for param "last" and local
14593 (expand_gimple_cond): Likewise for locals "last2" and "last".
14594 (mark_transaction_restart_calls): Likewise for local "insn".
14595 (expand_gimple_stmt): Likewise for return type and locals "last"
14597 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
14598 (avoid_complex_debug_insns): Likewise for param "insn".
14599 (expand_debug_locations): Likewise for locals "insn", "last",
14600 "prev_insn" and "insn2".
14601 (expand_gimple_basic_block): Likewise for local "last".
14602 (construct_exit_block): Likewise for locals "head", "end",
14604 (pass_expand::execute): Likewise for locals "var_seq",
14605 "var_ret_seq", "next".
14607 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14609 * asan.h (asan_emit_stack_protection): Strengthen return type from
14611 * asan.c (asan_emit_stack_protection): Likewise. Add local
14612 "insns" to hold the return value.
14614 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14616 * basic-block.h (bb_note): Strengthen return type from rtx to
14618 * sched-int.h (bb_note): Likewise.
14619 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
14621 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14623 * rtl.h (make_insn_raw): Strengthen return type from rtx to
14626 * emit-rtl.c (make_insn_raw): Strengthen return type and local
14627 "insn" from rtx to rtx_insn *.
14628 (make_debug_insn_raw): Strengthen return type from rtx to
14629 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
14630 (make_jump_insn_raw): Strengthen return type from rtx to
14631 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
14632 (make_call_insn_raw): Strengthen return type from rtx to
14633 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
14634 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
14635 callback from rtx to rtx_insn *; likewise for local "insn" and
14636 "next", adding a checked cast to rtx_insn in the relevant cases of
14637 the switch statement.
14638 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
14639 callback from rtx to rtx_insn *.
14640 (emit_pattern_after_setloc): Likewise.
14641 (emit_pattern_after): Likewise.
14642 (emit_pattern_before_setloc): Likewise.
14643 (emit_pattern_before): Likewise.
14645 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14647 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
14649 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
14650 accepting an rtx_insn *.
14651 (last_call_insn): Strengthen return type from rtx to
14654 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14656 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
14657 "insns" from rtx to rtx_insn *.
14658 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
14659 locals "insn" and "prev".
14661 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14663 * rtl.h (tablejump_p): Strengthen third param from rtx * to
14664 rtx_jump_table_data **.
14666 * cfgbuild.c (make_edges): Introduce local "table", using it in
14667 place of "tmp" for jump table data.
14668 (find_bb_boundaries): Strengthen local "table" from rtx to
14669 rtx_jump_table_data *.
14670 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
14671 (outgoing_edges_match): Likewise for locals "table1" and "table2".
14672 (try_crossjump_to_edge): Likewise.
14673 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
14675 (patch_jump_insn): Introduce local "table", using it in place of
14676 "tmp" for jump table data.
14677 (force_nonfallthru_and_redirect): Introduce local "table", so that
14678 call to tablejump_p can receive an rtx_jump_table_data **. Update
14679 logic around the call to overwrite "note" appropriately if
14680 tablejump_p returns non-zero.
14681 (get_last_bb_insn): Introduce local "table", using it in place of
14682 "tmp" for jump table data.
14683 * dwarf2cfi.c (create_trace_edges): Likewise.
14685 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
14686 from rtx to rtx_jump_table_data *.
14687 (create_fix_barrier): Strengthen local "tmp" from rtx to
14688 rtx_jump_table_data *.
14689 (arm_reorg): Likewise for local "table".
14691 * config/s390/s390.c (s390_chunkify_start): Likewise.
14693 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
14695 * jump.c (delete_related_insns): Strengthen local "lab_next" from
14696 rtx to rtx_jump_table_data *.
14698 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
14699 rtx_jump_table_data **. Add a checked cast when writing through
14700 the pointer: we know there that local "table" is non-NULL and that
14701 JUMP_TABLE_DATA_P (table) holds.
14702 (label_is_jump_target_p): Introduce local "table", using it in
14703 place of "tmp" for jump table data.
14705 2014-08-19 Marek Polacek <polacek@redhat.com>
14708 * doc/invoke.texi: Document -Wbool-compare.
14710 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14712 * rtl.h (entry_of_function): Strengthen return type from rtx to
14714 * cfgrtl.c (entry_of_function): Likewise.
14716 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14718 * emit-rtl.h (get_insns): Strengthen return type from rtx to
14719 rtx_insn *, adding a checked cast for now.
14720 (get_last_insn): Likewise.
14722 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14724 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
14727 * emit-rtl.c (gen_label_rtx): Likewise.
14729 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14731 * rtl.h (previous_insn): Strengthen return type from rtx to
14733 (next_insn): Likewise.
14734 (prev_nonnote_insn): Likewise.
14735 (prev_nonnote_insn_bb): Likewise.
14736 (next_nonnote_insn): Likewise.
14737 (next_nonnote_insn_bb): Likewise.
14738 (prev_nondebug_insn): Likewise.
14739 (next_nondebug_insn): Likewise.
14740 (prev_nonnote_nondebug_insn): Likewise.
14741 (next_nonnote_nondebug_insn): Likewise.
14742 (prev_real_insn): Likewise.
14743 (next_real_insn): Likewise.
14744 (prev_active_insn): Likewise.
14745 (next_active_insn): Likewise.
14747 * emit-rtl.c (next_insn): Strengthen return type from rtx to
14748 rtx_insn *, adding a checked cast.
14749 (previous_insn): Likewise.
14750 (next_nonnote_insn): Likewise.
14751 (next_nonnote_insn_bb): Likewise.
14752 (prev_nonnote_insn): Likewise.
14753 (prev_nonnote_insn_bb): Likewise.
14754 (next_nondebug_insn): Likewise.
14755 (prev_nondebug_insn): Likewise.
14756 (next_nonnote_nondebug_insn): Likewise.
14757 (prev_nonnote_nondebug_insn): Likewise.
14758 (next_real_insn): Likewise.
14759 (prev_real_insn): Likewise.
14760 (next_active_insn): Likewise.
14761 (prev_active_insn): Likewise.
14763 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
14764 param "stepfunc" so that it returns an rtx_insn * rather than an
14765 rtx, to track the change to prev_nonnote_insn_bb, which is the
14766 only function this is called with.
14767 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
14769 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
14771 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
14774 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14776 * coretypes.h (class rtx_debug_insn): Add forward declaration.
14777 (class rtx_nonjump_insn): Likewise.
14778 (class rtx_jump_insn): Likewise.
14779 (class rtx_call_insn): Likewise.
14780 (class rtx_jump_table_data): Likewise.
14781 (class rtx_barrier): Likewise.
14782 (class rtx_code_label): Likewise.
14783 (class rtx_note): Likewise.
14785 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
14786 adding the invariant DEBUG_INSN_P (X).
14787 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
14788 the invariant NONJUMP_INSN_P (X).
14789 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
14790 the invariant JUMP_P (X).
14791 (class rtx_call_insn): New, a subclass of rtx_insn, adding
14792 the invariant CALL_P (X).
14793 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
14794 invariant JUMP_TABLE_DATA_P (X).
14795 (class rtx_barrier): New, a subclass of rtx_insn, adding the
14796 invariant BARRIER_P (X).
14797 (class rtx_code_label): New, a subclass of rtx_insn, adding
14798 the invariant LABEL_P (X).
14799 (class rtx_note): New, a subclass of rtx_insn, adding
14800 the invariant NOTE_P(X).
14801 (is_a_helper <rtx_debug_insn *>::test): New.
14802 (is_a_helper <rtx_nonjump_insn *>::test): New.
14803 (is_a_helper <rtx_jump_insn *>::test): New.
14804 (is_a_helper <rtx_call_insn *>::test): New.
14805 (is_a_helper <rtx_jump_table_data *>::test): New functions,
14806 overloaded for both rtx and rtx_insn *.
14807 (is_a_helper <rtx_barrier *>::test): New.
14808 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
14809 for both rtx and rtx_insn *.
14810 (is_a_helper <rtx_note *>::test): New.
14812 2014-08-19 Marek Polacek <polacek@redhat.com>
14814 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
14815 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
14816 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
14817 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
14819 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14821 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
14822 rtx_insn *. To help with transition, for now, convert from an
14823 access macro into a pair of functions: BND_TO, returning an
14825 (SET_BND_TO): New function, for use where BND_TO is used as an
14828 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
14830 (BND_TO): New function, adding a checked cast.
14831 (SET_BND_TO): New function.
14833 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
14835 (compute_av_set_on_boundaries): Likewise.
14837 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
14839 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
14840 destination if it is used in source.
14841 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
14842 (*popcount<mode>2_falsedep_1): Likewise.
14844 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
14847 * configure.ac: Set install_gold_as_default to no first.
14848 * configure: Regenerated.
14850 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14852 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
14853 "note_list" field will eventually be an rtx_insn *. To help with
14854 transition, for now, convert from an access macro into a pair of
14855 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
14856 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
14859 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
14860 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
14862 * sel-sched-ir.c (init_bb): Likewise.
14863 (sel_restore_notes): Likewise.
14864 (move_bb_info): Likewise.
14865 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
14866 (SET_BB_NOTE_LIST): New function.
14868 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14870 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
14871 field will eventually be an rtx_insn *. To help with transition,
14872 for now, convert from an access macro into a pair of functions:
14873 VINSN_INSN_RTX, returning an rtx_insn *, and...
14874 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
14875 is used as an lvalue.
14877 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
14878 SET_VINSN_INSN_RTX where it's used as an lvalue.
14879 (VINSN_INSN_RTX): New function.
14880 (SET_VINSN_INSN_RTX): New function.
14882 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14884 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
14885 eventually be rtx_insn *, but to help with transition, for now,
14886 convert from an access macro into a pair of functions: DEP_PRO
14887 returning an rtx_insn * and...
14888 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
14889 lvalue, returning an rtx&.
14890 (DEP_CON): Analogous changes to DEP_PRO above.
14891 (SET_DEP_CON): Likewise.
14893 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
14894 an lvalue to SET_DEP_CON.
14895 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
14896 (sd_copy_back_deps): Likewise for DEP_CON.
14897 (DEP_PRO): New function, adding a checked cast for now.
14898 (DEP_CON): Likewise.
14899 (SET_DEP_PRO): New function.
14900 (SET_DEP_CON): Likewise.
14902 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
14904 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
14905 (extra_options): Add i386/cygwin.opt.
14906 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
14907 (CPP_SPEC): Accept -pthread.
14908 (LINK_SPEC): Ditto.
14909 (GOMP_SELF_SPECS): Update comment.
14910 * config/i386/cygwin.opt: New file for -pthread flag.
14912 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14914 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
14915 * df.h (DF_REF_INSN): Convert from a macro to a function, so
14916 that we can return an rtx_insn *.
14918 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
14920 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
14921 when building executables, not DLLs. Add --large-address-aware
14922 under the same conditions.
14923 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
14924 when building executables, not DLLs. Add --large-address-aware
14925 under the same conditions when using -m32.
14927 * config/i386/cygwin-stdint.h: Throughout, make type
14928 definitions dependent on target architecture, not host.
14930 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14932 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
14933 the return type from rtx to rtx_insn *, which will enable various
14934 conversions in followup patches. For now this is is done by a
14936 (NEXT_INSN): Likewise.
14937 (SET_PREV_INSN): Convert to an inline function. This is intended
14938 for use as an lvalue, and so returns an rtx& to allow in-place
14940 (SET_NEXT_INSN): Likewise.
14942 2014-07-08 Mark Wielaard <mjw@redhat.com>
14945 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
14947 2014-08-19 Marek Polacek <polacek@redhat.com>
14950 * cgraphunit.c (handle_alias_pairs): Fix condition.
14952 2014-08-19 Richard Biener <rguenther@suse.de>
14954 * gimple-fold.c (fold_gimple_assign): Properly build a
14955 null-pointer constant when devirtualizing addresses.
14957 2014-07-07 Mark Wielaard <mjw@redhat.com>
14959 * dwarf2out.c (decl_quals): New function.
14960 (modified_type_die): Take one cv_quals argument instead of two,
14961 one for const and one for volatile.
14962 (add_type_attribute): Likewise.
14963 (generic_parameter_die): Call add_type_attribute with one modifier
14965 (base_type_for_mode): Likewise.
14966 (add_bounds_info): Likewise.
14967 (add_subscript_info): Likewise.
14968 (gen_array_type_die): Likewise.
14969 (gen_descr_array_type_die): Likewise.
14970 (gen_entry_point_die): Likewise.
14971 (gen_enumeration_type_die): Likewise.
14972 (gen_formal_parameter_die): Likewise.
14973 (gen_subprogram_die): Likewise.
14974 (gen_variable_die): Likewise.
14975 (gen_const_die): Likewise.
14976 (gen_field_die): Likewise.
14977 (gen_pointer_type_die): Likewise.
14978 (gen_reference_type_die): Likewise.
14979 (gen_ptr_to_mbr_type_die): Likewise.
14980 (gen_inheritance_die): Likewise.
14981 (gen_subroutine_type_die): Likewise.
14982 (gen_typedef_die): Likewise.
14983 (force_type_die): Likewise.
14985 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
14987 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
14989 * configure: Regenerate.
14991 2014-08-19 Richard Biener <rguenther@suse.de>
14993 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
14994 DECL_EXTERNALs in BLOCKs as non-references.
14995 * tree-streamer-out.c (streamer_write_chain): Likewise.
14997 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
14998 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14999 Anna Tikhonova <anna.tikhonova@intel.com>
15000 Ilya Tocar <ilya.tocar@intel.com>
15001 Andrey Turetskiy <andrey.turetskiy@intel.com>
15002 Ilya Verbin <ilya.verbin@intel.com>
15003 Kirill Yukhin <kirill.yukhin@intel.com>
15004 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15006 * config/i386/sse.md
15007 (define_mode_iterator VI48_AVX512F): Delete.
15008 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
15009 (define_mode_iterator VI2_AVX512VL): Ditto.
15010 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
15013 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
15015 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
15016 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
15017 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
15018 with VI48_AVX512F_AVX512VL): New.
15019 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
15020 with VI2_AVX512VL): Ditto.
15022 2014-08-19 Marek Polacek <polacek@redhat.com>
15024 * doc/invoke.texi: Document -Wc99-c11-compat.
15026 2014-08-19 David Malcolm <dmalcolm@redhat.com>
15028 * rtl.h (PREV_INSN): Split macro in two: the existing one,
15029 for rvalues, and...
15030 (SET_PREV_INSN): New macro, for use as an lvalue.
15031 (NEXT_INSN, SET_NEXT_INSN): Likewise.
15033 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
15034 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
15035 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
15036 (fixup_abnormal_edges): Likewise.
15037 (unlink_insn_chain): Likewise.
15038 (fixup_reorder_chain): Likewise.
15039 (cfg_layout_delete_block): Likewise.
15040 (cfg_layout_merge_blocks): Likewise.
15041 * combine.c (update_cfg_for_uncondjump): Likewise.
15042 * emit-rtl.c (link_insn_into_chain): Likewise.
15043 (remove_insn): Likewise.
15044 (delete_insns_since): Likewise.
15045 (reorder_insns_nobb): Likewise.
15046 (emit_insn_after_1): Likewise.
15047 * final.c (rest_of_clean_state): Likewise.
15048 (final_scan_insn): Likewise.
15049 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
15050 * haifa-sched.c (concat_note_lists): Likewise.
15051 (remove_notes): Likewise.
15052 (restore_other_notes): Likewise.
15053 (move_insn): Likewise.
15054 (unlink_bb_notes): Likewise.
15055 (restore_bb_notes): Likewise.
15056 * jump.c (delete_for_peephole): Likewise.
15057 * optabs.c (emit_libcall_block_1): Likewise.
15058 * reorg.c (emit_delay_sequence): Likewise.
15059 (fill_simple_delay_slots): Likewise.
15060 * sel-sched-ir.c (sel_move_insn): Likewise.
15061 (sel_remove_insn): Likewise.
15062 (get_bb_note_from_pool): Likewise.
15063 * sel-sched.c (move_nop_to_previous_block): Likewise.
15065 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
15066 * config/c6x/c6x.c (gen_one_bundle): Likewise.
15067 (c6x_gen_bundles): Likewise.
15068 (hwloop_optimize): Likewise.
15069 * config/frv/frv.c (frv_function_prologue): Likewise.
15070 (frv_register_nop): Likewise.
15071 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
15072 (ia64_reorg): Likewise.
15073 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
15074 (mep_make_bundle): Likewise.
15075 (mep_bundle_insns): Likewise.
15076 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
15077 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
15078 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
15080 2014-08-19 David Malcolm <dmalcolm@redhat.com>
15082 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
15083 return type from rtx to rtx_insn *.
15084 (BB_END): Likewise.
15085 (BB_HEADER): Likewise.
15086 (BB_FOOTER): Likewise.
15087 (SET_BB_HEAD): Convert to a function.
15088 (SET_BB_END): Likewise.
15089 (SET_BB_HEADER): Likewise.
15090 (SET_BB_FOOTER): Likewise.
15092 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
15093 Strengthen the return type from rtx to rtx_insn *. For now, this
15094 is done by adding a checked cast, but this will eventually
15095 become a field lookup.
15096 (BB_END): Likewise.
15097 (BB_HEADER): Likewise.
15098 (BB_FOOTER): Likewise.
15099 (SET_BB_HEAD): New function, from macro of same name. This is
15100 intended for use as an lvalue, and so returns an rtx& to allow
15101 in-place modification.
15102 (SET_BB_END): Likewise.
15103 (SET_BB_HEADER): Likewise.
15104 (SET_BB_FOOTER): Likewise.
15106 2014-08-18 David Malcolm <dmalcolm@redhat.com>
15108 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
15109 for rvalues, and...
15110 (SET_BB_HEAD): New macro, for use as a lvalue.
15111 (BB_END, SET_BB_END): Likewise.
15112 (BB_HEADER, SET_BB_HEADER): Likewise.
15113 (BB_FOOTER, SET_BB_FOOTER): Likewise.
15115 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
15116 of BB_* macros into SET_BB_* macros.
15117 (fix_crossing_unconditional_branches): Likewise.
15118 * caller-save.c (save_call_clobbered_regs): Likewise.
15119 (insert_one_insn): Likewise.
15120 * cfgbuild.c (find_bb_boundaries): Likewise.
15121 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
15122 (outgoing_edges_match): Likewise.
15123 (try_optimize_cfg): Likewise.
15124 * cfgexpand.c (expand_gimple_cond): Likewise.
15125 (expand_gimple_tailcall): Likewise.
15126 (expand_gimple_basic_block): Likewise.
15127 (construct_exit_block): Likewise.
15128 * cfgrtl.c (delete_insn): Likewise.
15129 (create_basic_block_structure): Likewise.
15130 (rtl_delete_block): Likewise.
15131 (rtl_split_block): Likewise.
15132 (emit_nop_for_unique_locus_between): Likewise.
15133 (rtl_merge_blocks): Likewise.
15134 (block_label): Likewise.
15135 (try_redirect_by_replacing_jump): Likewise.
15136 (emit_barrier_after_bb): Likewise.
15137 (fixup_abnormal_edges): Likewise.
15138 (record_effective_endpoints): Likewise.
15139 (relink_block_chain): Likewise.
15140 (fixup_reorder_chain): Likewise.
15141 (fixup_fallthru_exit_predecessor): Likewise.
15142 (cfg_layout_duplicate_bb): Likewise.
15143 (cfg_layout_split_block): Likewise.
15144 (cfg_layout_delete_block): Likewise.
15145 (cfg_layout_merge_blocks): Likewise.
15146 * combine.c (update_cfg_for_uncondjump): Likewise.
15147 * emit-rtl.c (add_insn_after): Likewise.
15148 (remove_insn): Likewise.
15149 (reorder_insns): Likewise.
15150 (emit_insn_after_1): Likewise.
15151 * haifa-sched.c (get_ebb_head_tail): Likewise.
15152 (restore_other_notes): Likewise.
15153 (move_insn): Likewise.
15154 (sched_extend_bb): Likewise.
15155 (fix_jump_move): Likewise.
15156 * ifcvt.c (noce_process_if_block): Likewise.
15157 (dead_or_predicable): Likewise.
15158 * ira.c (update_equiv_regs): Likewise.
15159 * reg-stack.c (change_stack): Likewise.
15160 * sel-sched-ir.c (sel_move_insn): Likewise.
15161 * sel-sched.c (move_nop_to_previous_block): Likewise.
15163 * config/c6x/c6x.c (hwloop_optimize): Likewise.
15164 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
15166 2014-08-18 David Malcolm <dmalcolm@redhat.com>
15168 * rtl.h (for_each_rtx_in_insn): New function.
15169 * rtlanal.c (for_each_rtx_in_insn): Likewise.
15171 2014-08-18 David Malcolm <dmalcolm@redhat.com>
15173 * coretypes.h (class rtx_insn): Add forward declaration.
15175 * rtl.h: Include is-a.h.
15176 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
15177 workaround to ensure gengtype knows inheritance is occurring,
15178 whilst continuing to use the pre-existing special-casing for
15180 (class rtx_insn): New subclass of rtx_def, adding the
15181 invariant that we're dealing with something we can sanely use
15182 INSN_UID, NEXT_INSN, PREV_INSN on.
15183 (is_a_helper <rtx_insn *>::test): New.
15184 (is_a_helper <const rtx_insn *>::test): New.
15186 2014-08-18 David Malcolm <dmalcolm@redhat.com>
15188 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
15190 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
15192 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
15195 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
15197 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
15198 to BUILT_IN_UNREACHABLE.
15200 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
15203 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
15205 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
15206 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
15207 (ffs<mode>2): Do not expand with tzcnt for
15208 TARGET_AVOID_FALSE_DEP_FOR_BMI.
15209 (ffssi2_no_cmove): Ditto.
15210 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
15211 (ctz<mode>2): New expander.
15212 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
15213 (*ctz<mode>2_falsedep): New insn.
15214 (*ctz<mode>2): Rename from ctz<mode>2.
15215 (clz<mode>2_lzcnt): New expander.
15216 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
15217 (*clz<mode>2_lzcnt_falsedep): New insn.
15218 (*clz<mode>2): Rename from ctz<mode>2.
15219 (popcount<mode>2): New expander.
15220 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
15221 (*popcount<mode>2_falsedep): New insn.
15222 (*popcount<mode>2): Rename from ctz<mode>2.
15223 (*popcount<mode>2_cmp): Remove.
15224 (*popcountsi2_cmp_zext): Ditto.
15226 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
15228 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
15229 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
15230 * config/microblaze/microblaze.h
15231 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
15233 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
15236 * configure.ac: Set install_gold_as_default to no for
15238 * configure: Regenerated.
15240 2014-08-18 Roman Gareev <gareevroman@gmail.com>
15242 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
15243 * config.in: Add undef of HAVE_isl.
15244 * configure: Regenerate.
15245 * configure.ac: Add definition of HAVE_isl.
15246 * graphite-blocking.c: Add checking of HAVE_isl.
15247 * graphite-dependences.c: Likewise.
15248 * graphite-interchange.c: Likewise.
15249 * graphite-isl-ast-to-gimple.c: Likewise.
15250 * graphite-optimize-isl.c: Likewise.
15251 * graphite-poly.c: Likewise.
15252 * graphite-scop-detection.c: Likewise.
15253 * graphite-sese-to-poly.c: Likewise.
15254 * graphite.c: Likewise.
15255 * toplev.c: Replace the checking of HAVE_cloog with the checking
15258 2014-08-18 Richard Biener <rguenther@suse.de>
15260 PR tree-optimization/62090
15261 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
15262 (fold_builtin_3): Do not fold snprintf.
15263 (fold_builtin_4): Likewise.
15264 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
15265 moved from builtins.c.
15266 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
15267 (gimple_fold_builtin): Do not fold sprintf here.
15269 2014-08-18 Richard Biener <rguenther@suse.de>
15271 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
15273 (maybe_canonicalize_mem_ref_addr): ... this function.
15274 (fold_stmt_1): Apply it here before all simplification.
15276 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
15279 * cgraph.h (cgraph_node::create_indirect_edge): Add
15280 compute_indirect_info param.
15281 * cgraph.c (cgraph_node::create_indirect_edge): Compute
15282 indirect_info only when it is required.
15283 * cgraphclones.c (cgraph_clone_edge): Do not recompute
15284 indirect_info fore cloned indirect edge.
15286 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15287 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15288 Anna Tikhonova <anna.tikhonova@intel.com>
15289 Ilya Tocar <ilya.tocar@intel.com>
15290 Andrey Turetskiy <andrey.turetskiy@intel.com>
15291 Ilya Verbin <ilya.verbin@intel.com>
15292 Kirill Yukhin <kirill.yukhin@intel.com>
15293 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15295 * config/i386/sse.md
15296 (define_mode_iterator VI8_AVX2_AVX512BW): New.
15297 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
15299 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15300 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15301 Anna Tikhonova <anna.tikhonova@intel.com>
15302 Ilya Tocar <ilya.tocar@intel.com>
15303 Andrey Turetskiy <andrey.turetskiy@intel.com>
15304 Ilya Verbin <ilya.verbin@intel.com>
15305 Kirill Yukhin <kirill.yukhin@intel.com>
15306 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15308 * config/i386/sse.md
15309 (define_mode_iterator VF1_AVX512VL): New.
15310 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
15311 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
15314 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15315 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15316 Anna Tikhonova <anna.tikhonova@intel.com>
15317 Ilya Tocar <ilya.tocar@intel.com>
15318 Andrey Turetskiy <andrey.turetskiy@intel.com>
15319 Ilya Verbin <ilya.verbin@intel.com>
15320 Kirill Yukhin <kirill.yukhin@intel.com>
15321 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15323 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
15324 * config/i386/i386.md
15325 (define_code_iterator any_float): New.
15326 (define_code_attr floatsuffix): New.
15327 * config/i386/sse.md
15328 (define_mode_iterator VF1_128_256VL): New.
15329 (define_mode_iterator VF2_512_256VL): New.
15330 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
15332 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
15333 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
15335 (define_mode_attr qq2pssuff): New.
15336 (define_mode_attr sselongvecmode): New.
15337 (define_mode_attr sselongvecmodelower): New.
15338 (define_mode_attr sseintvecmode3): New.
15339 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
15341 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
15342 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
15343 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
15344 (define_insn "ufloatv2siv2df2<mask_name>"): New.
15346 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15347 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15348 Anna Tikhonova <anna.tikhonova@intel.com>
15349 Ilya Tocar <ilya.tocar@intel.com>
15350 Andrey Turetskiy <andrey.turetskiy@intel.com>
15351 Ilya Verbin <ilya.verbin@intel.com>
15352 Kirill Yukhin <kirill.yukhin@intel.com>
15353 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15355 * config/i386/sse.md
15356 (define_mode_iterator VF2_AVX512VL): New.
15357 (define_mode_attr sseintvecmode2): New.
15358 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
15359 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
15360 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
15362 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
15364 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
15366 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
15369 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15370 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15371 Anna Tikhonova <anna.tikhonova@intel.com>
15372 Ilya Tocar <ilya.tocar@intel.com>
15373 Andrey Turetskiy <andrey.turetskiy@intel.com>
15374 Ilya Verbin <ilya.verbin@intel.com>
15375 Kirill Yukhin <kirill.yukhin@intel.com>
15376 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15378 * config/i386/i386.md
15379 (define_insn "*movoi_internal_avx"): Add evex version.
15380 (define_insn "*movti_internal"): Ditto.
15382 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15383 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15384 Anna Tikhonova <anna.tikhonova@intel.com>
15385 Ilya Tocar <ilya.tocar@intel.com>
15386 Andrey Turetskiy <andrey.turetskiy@intel.com>
15387 Ilya Verbin <ilya.verbin@intel.com>
15388 Kirill Yukhin <kirill.yukhin@intel.com>
15389 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15391 * config/i386/i386.md
15392 (define_attr "isa"): Add avx512dq, noavx512dq.
15393 (define_attr "enabled"): Ditto.
15394 * config/i386/sse.md
15395 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
15397 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15398 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15399 Anna Tikhonova <anna.tikhonova@intel.com>
15400 Ilya Tocar <ilya.tocar@intel.com>
15401 Andrey Turetskiy <andrey.turetskiy@intel.com>
15402 Ilya Verbin <ilya.verbin@intel.com>
15403 Kirill Yukhin <kirill.yukhin@intel.com>
15404 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15406 * config/i386/i386.c
15407 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
15408 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
15409 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
15410 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
15411 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
15412 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
15413 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
15414 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
15415 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
15416 * config/i386/sse.md
15417 (define_mode_iterator VMOVE): Allow V4TI mode.
15418 (define_mode_iterator V_AVX512VL): New.
15419 (define_mode_iterator V): New handling for AVX512VL.
15420 (define_insn "avx512f_load<mode>_mask"): Delete.
15421 (define_insn "<avx512>_load<mode>_mask"): New.
15422 (define_insn "avx512f_store<mode>_mask"): Delete.
15423 (define_insn "<avx512>_store<mode>_mask"): New.
15426 2014-08-18 Yury Gribov <y.gribov@samsung.com>
15429 * asan.c (instrument_derefs): Fix bitfield check.
15431 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
15433 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
15434 * config/rs6000/htm.md (ttest): Remove clobber.
15435 * config/rs6000/predicates.md (any_mask_operand): New predicate.
15436 (and_operand): Reformat.
15437 (and_2rld_operand): New predicate.
15438 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
15440 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
15441 parameter. Handle AND directly.
15442 (rs6000_split_logical_di): Remove last parameter.
15443 (rs6000_split_logical): Remove last parameter. Remove obsolete
15445 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
15446 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
15447 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
15448 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
15449 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
15450 and 5 anonymous splitters): Delete.
15451 (and<mode>3): New expander.
15452 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
15453 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
15454 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
15455 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
15456 (floatdisf2_internal1): Remove clobbers.
15457 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
15458 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
15459 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
15460 (and<mode>3 for BOOL_128): Remove clobber.
15461 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
15462 rs6000_split_logical.
15463 (*bool<mode>3_internal for BOOL_128): Adjust call of
15464 rs6000_split_logical.
15465 (*boolc<mode>3_internal1 for BOOL_128,
15466 *boolc<mode>3_internal2 for BOOL_128,
15467 *boolcc<mode>3_internal1 for BOOL_128,
15468 *boolcc<mode>3_internal2 for BOOL_128,
15469 *eqv<mode>3_internal1 for BOOL_128,
15470 *eqv<mode>3_internal2 for BOOL_128,
15471 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
15472 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
15474 (*vec_reload_and_reg_<mptrsize>): Delete.
15476 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
15478 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
15479 and split, *boolccsi3_internal3 and split): Delete.
15480 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
15481 *boolccdi3_internal3 and split): Delete.
15482 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
15483 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
15485 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
15487 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
15488 and split, *boolcsi3_internal3 and split): Delete.
15489 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
15490 *boolcdi3_internal3 and split): Delete.
15491 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
15493 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
15495 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
15496 <'u'>: Also support printing the low-order 16 bits.
15497 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
15498 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
15499 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
15500 *booldi3_internal3 and split): Delete.
15501 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
15502 *bool<mode>3_dot2): New.
15503 (two anonymous define_splits for non_logical_cint_operand): Merge.
15505 2014-08-17 Marek Polacek <polacek@redhat.com>
15506 Manuel López-Ibáñez <manu@gcc.gnu.org>
15509 * diagnostic.c (adjust_line): Add gcc_checking_assert.
15510 (diagnostic_show_locus): Don't print caret diagnostic
15511 if a column is larger than the line_width.
15513 2014-08-17 Roman Gareev <gareevroman@gmail.com>
15515 * common.opt: Make the ISL AST generator to be the main code generator
15518 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
15520 * wide-int.h (generic_wide_int): Declare as class instead of struct.
15522 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
15525 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
15527 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
15528 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
15529 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
15531 * config/pa/pa.md (begin_brtab): Delete insn.
15532 (end_brtab): Likewise.
15534 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
15536 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
15538 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
15540 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
15541 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
15542 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
15543 (get_dynamic_type): Remove.
15544 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
15545 (clear_speculation): Bring to ipa-deivrt.h
15546 (get_class_context): Rename to ...
15547 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
15548 (contains_type_p): Update.
15549 (get_dynamic_type): Rename to ...
15550 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
15551 (possible_polymorphic_call_targets): UPdate.
15552 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
15553 * ipa-prop.c (ipa_analyze_call_uses): Update.
15555 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
15557 * doc/invoke.texi (SH options): Document missing processor variant
15558 options. Remove references to Hitachi. Undocument deprecated mspace
15561 2014-08-15 Jason Merrill <jason@redhat.com>
15563 * tree.c (type_hash_canon): Uncomment assert.
15565 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
15567 * input.h (in_system_header_at): Add comment.
15569 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
15572 * diagnostic.c (build_message_string): Make it extern.
15573 * diagnostic.h (build_message_string): Make it extern.
15575 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
15577 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
15578 load/store from/to non-floating class pseudo.
15580 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
15582 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
15584 2014-08-15 Richard Biener <rguenther@suse.de>
15586 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
15587 (get_constraint_for_ssa_var): Remove dead code.
15588 (get_constraint_for_1): Adjust.
15589 (find_what_var_points_to): Likewise.
15590 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
15592 2014-08-15 Ilya Tocar <tocarip@gmail.com>
15595 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
15596 (_mm512_mask_cmpge_epu32_mask): Ditto.
15597 (_mm512_cmpge_epu32_mask): Ditto.
15598 (_mm512_mask_cmpge_epi64_mask): Ditto.
15599 (_mm512_cmpge_epi64_mask): Ditto.
15600 (_mm512_mask_cmpge_epu64_mask): Ditto.
15601 (_mm512_cmpge_epu64_mask): Ditto.
15602 (_mm512_mask_cmple_epi32_mask): Ditto.
15603 (_mm512_cmple_epi32_mask): Ditto.
15604 (_mm512_mask_cmple_epu32_mask): Ditto.
15605 (_mm512_cmple_epu32_mask): Ditto.
15606 (_mm512_mask_cmple_epi64_mask): Ditto.
15607 (_mm512_cmple_epi64_mask): Ditto.
15608 (_mm512_mask_cmple_epu64_mask): Ditto.
15609 (_mm512_cmple_epu64_mask): Ditto.
15610 (_mm512_mask_cmplt_epi32_mask): Ditto.
15611 (_mm512_cmplt_epi32_mask): Ditto.
15612 (_mm512_mask_cmplt_epu32_mask): Ditto.
15613 (_mm512_cmplt_epu32_mask): Ditto.
15614 (_mm512_mask_cmplt_epi64_mask): Ditto.
15615 (_mm512_cmplt_epi64_mask): Ditto.
15616 (_mm512_mask_cmplt_epu64_mask): Ditto.
15617 (_mm512_cmplt_epu64_mask): Ditto.
15618 (_mm512_mask_cmpneq_epi32_mask): Ditto.
15619 (_mm512_mask_cmpneq_epu32_mask): Ditto.
15620 (_mm512_cmpneq_epu32_mask): Ditto.
15621 (_mm512_mask_cmpneq_epi64_mask): Ditto.
15622 (_mm512_cmpneq_epi64_mask): Ditto.
15623 (_mm512_mask_cmpneq_epu64_mask): Ditto.
15624 (_mm512_cmpneq_epu64_mask): Ditto.
15625 (_mm512_castpd_ps): Ditto.
15626 (_mm512_castpd_si512): Ditto.
15627 (_mm512_castps_pd): Ditto.
15628 (_mm512_castps_si512): Ditto.
15629 (_mm512_castsi512_ps): Ditto.
15630 (_mm512_castsi512_pd): Ditto.
15631 (_mm512_castpd512_pd128): Ditto.
15632 (_mm512_castps512_ps128): Ditto.
15633 (_mm512_castsi512_si128): Ditto.
15634 (_mm512_castpd512_pd256): Ditto.
15635 (_mm512_castps512_ps256): Ditto.
15636 (_mm512_castsi512_si256): Ditto.
15637 (_mm512_castpd128_pd512): Ditto.
15638 (_mm512_castps128_ps512): Ditto.
15639 (_mm512_castsi128_si512): Ditto.
15640 (_mm512_castpd256_pd512): Ditto.
15641 (_mm512_castps256_ps512): Ditto.
15642 (_mm512_castsi256_si512): Ditto.
15643 (_mm512_cmpeq_epu32_mask): Ditto.
15644 (_mm512_mask_cmpeq_epu32_mask): Ditto.
15645 (_mm512_mask_cmpeq_epu64_mask): Ditto.
15646 (_mm512_cmpeq_epu64_mask): Ditto.
15647 (_mm512_cmpgt_epu32_mask): Ditto.
15648 (_mm512_mask_cmpgt_epu32_mask): Ditto.
15649 (_mm512_mask_cmpgt_epu64_mask): Ditto.
15650 (_mm512_cmpgt_epu64_mask): Ditto.
15651 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
15652 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
15653 * config/i386/i386.c (enum ix86_builtins): Add
15654 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
15655 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
15656 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
15657 (bdesc_args): Add __builtin_ia32_si512_256si,
15658 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
15659 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
15660 __builtin_ia32_pd512_pd.
15661 (ix86_expand_args_builtin): Handle new FTYPEs.
15662 * config/i386/sse.md (castmode): Add 512-bit modes.
15663 (AVX512MODE2P): New.
15664 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
15665 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
15667 2014-08-15 Richard Biener <rguenther@suse.de>
15669 * fold-const.c (tree_swap_operands_p): Put all constants
15670 last, also strip sign-changing NOPs when considering further
15671 canonicalization. Canonicalize also when optimizing for size.
15673 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15675 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
15676 one_match > zero_match case to just before simple_sequence.
15678 2014-08-15 Richard Biener <rguenther@suse.de>
15680 * data-streamer.h (streamer_string_index, string_for_index):
15682 * data-streamer-out.c (streamer_string_index): Make static.
15683 * data-streamer-in.c (string_for_index): Likewise.
15684 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
15685 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
15687 2014-08-15 Richard Biener <rguenther@suse.de>
15689 PR tree-optimization/62031
15690 * tree-data-ref.c (dr_analyze_indices): Do not set
15691 DR_UNCONSTRAINED_BASE.
15692 (dr_may_alias_p): All indirect accesses have to go the
15693 formerly DR_UNCONSTRAINED_BASE path.
15694 * tree-data-ref.h (struct indices): Remove
15695 unconstrained_base member.
15696 (DR_UNCONSTRAINED_BASE): Remove.
15698 2014-08-15 Jakub Jelinek <jakub@redhat.com>
15700 PR middle-end/62092
15701 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
15702 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
15703 in OMP_CLAUSE_MAP in some outer target region.
15705 2014-08-15 Bin Cheng <bin.cheng@arm.com>
15707 * tree-ssa-loop-ivopts.c (ivopts_data): New field
15708 name_expansion_cache.
15709 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
15710 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
15711 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
15712 (difference_cannot_overflow_p): New parameter. Use affine
15713 expansion for equality check.
15714 (iv_elimination_compare_lt): Pass new argument.
15716 2014-08-14 DJ Delorie <dj@redhat.com>
15718 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
15719 variables to the accumulator.
15721 * config/rl78/predicates.md (rl78_near_mem_operand): New.
15722 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
15723 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
15724 with far-far moves.
15726 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
15727 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
15728 (umulqihi3_virt): Likewise.
15729 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
15730 (umulqihi3_real): Likewise.
15732 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
15734 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
15736 PR tree-optimization/62091
15737 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
15738 function_entry_reached.
15739 (walk_aliased_vdefs): Clear it here.
15740 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
15742 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
15744 * ipa-utils.h (compare_virtual_tables): Declare.
15745 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
15747 2014-08-14 Marek Polacek <polacek@redhat.com>
15750 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
15751 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
15753 2014-08-14 Tom de Vries <tom@codesourcery.com>
15755 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
15757 2014-08-14 Tom de Vries <tom@codesourcery.com>
15759 PR rtl-optimization/62004
15760 PR rtl-optimization/62030
15761 * ifcvt.c (rtx_interchangeable_p): New function.
15762 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
15763 * emit-rtl.h (mem_attrs_eq_p): Declare.
15765 2014-08-14 Roman Gareev <gareevroman@gmail.com>
15767 * graphite-scop-detection.c:
15768 Add inclusion of cp-tree.h.
15769 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
15770 in case they are pointers to object types
15772 2014-08-14 Richard Biener <rguenther@suse.de>
15774 * BASE-VER: Change to 5.0.0
15776 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15777 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15778 Anna Tikhonova <anna.tikhonova@intel.com>
15779 Ilya Tocar <ilya.tocar@intel.com>
15780 Andrey Turetskiy <andrey.turetskiy@intel.com>
15781 Ilya Verbin <ilya.verbin@intel.com>
15782 Kirill Yukhin <kirill.yukhin@intel.com>
15783 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15785 * config/i386/sse.md (define_mode_attr avx512): New.
15786 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
15788 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
15789 (define_mode_attr ssse3_avx2): Ditto.
15790 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
15791 (define_mode_attr avx2_avx512bw): New.
15792 (define_mode_attr ssedoublemodelower): New.
15793 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
15794 V32HI, V64QI modes.
15795 (define_mode_attr ssebytemode): Allow V8DI modes.
15796 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
15797 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
15798 (define_mode_attr ssePSmode2): New.
15799 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
15800 V16HI, V32HI modes.
15801 (define_mode_attr dbpsadbwmode): New.
15802 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
15803 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
15804 (vi8_sse4_1_avx2_avx512): New.
15805 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
15807 (define_mode_attr blendbits): Move before its immediate use.
15809 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15810 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15811 Anna Tikhonova <anna.tikhonova@intel.com>
15812 Ilya Tocar <ilya.tocar@intel.com>
15813 Andrey Turetskiy <andrey.turetskiy@intel.com>
15814 Ilya Verbin <ilya.verbin@intel.com>
15815 Kirill Yukhin <kirill.yukhin@intel.com>
15816 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15818 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
15819 * config/i386/subst.md
15820 (define_mode_iterator SUBST_V): Update.
15821 (define_mode_iterator SUBST_A): Ditto.
15822 (define_subst_attr "mask_operand7"): New.
15823 (define_subst_attr "mask_operand10"): New.
15824 (define_subst_attr "mask_operand_arg34") : New.
15825 (define_subst_attr "mask_expand_op3"): New.
15826 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
15827 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
15828 (define_subst_attr "mask_avx512vl_condition"): New.
15829 (define_subst_attr "round_mask_operand4"): Ditto.
15830 (define_subst_attr "round_mask_scalar_op3"): Delete.
15831 (define_subst_attr "round_mask_op4"): New.
15832 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
15834 (define_subst_attr "round_modev8sf_condition"): New.
15835 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
15837 (define_subst_attr "round_saeonly_mask_operand4"): New.
15838 (define_subst_attr "round_saeonly_mask_op4"): New.
15839 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
15840 V8DImode, V16SImode.
15841 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
15842 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
15843 (define_subst_attr "mask_expand4_args"): New.
15844 (define_subst "mask_expand4"): New.
15846 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15847 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15848 Anna Tikhonova <anna.tikhonova@intel.com>
15849 Ilya Tocar <ilya.tocar@intel.com>
15850 Andrey Turetskiy <andrey.turetskiy@intel.com>
15851 Ilya Verbin <ilya.verbin@intel.com>
15852 Kirill Yukhin <kirill.yukhin@intel.com>
15853 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15855 * config/i386/i386.md
15856 (define_attr "isa"): Add avx512bw,noavx512bw.
15857 (define_attr "enabled"): Ditto.
15858 (define_split): Add 32/64-bit mask logic.
15859 (define_insn "*k<logic>qi"): New.
15860 (define_insn "*k<logic>hi"): New.
15861 (define_insn "*anddi_1"): Add mask version.
15862 (define_insn "*andsi_1"): Ditto.
15863 (define_insn "*<code><mode>_1"): Ditto.
15864 (define_insn "*<code>hi_1"): Ditto.
15865 (define_insn "kxnor<mode>"): New.
15866 (define_insn "kunpcksi"): New.
15867 (define_insn "kunpckdi"): New.
15868 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
15869 (define_insn "*one_cmplhi2_1"): Ditto.
15871 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15872 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15873 Anna Tikhonova <anna.tikhonova@intel.com>
15874 Ilya Tocar <ilya.tocar@intel.com>
15875 Andrey Turetskiy <andrey.turetskiy@intel.com>
15876 Ilya Verbin <ilya.verbin@intel.com>
15877 Kirill Yukhin <kirill.yukhin@intel.com>
15878 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15880 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
15883 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15884 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15885 Anna Tikhonova <anna.tikhonova@intel.com>
15886 Ilya Tocar <ilya.tocar@intel.com>
15887 Andrey Turetskiy <andrey.turetskiy@intel.com>
15888 Ilya Verbin <ilya.verbin@intel.com>
15889 Kirill Yukhin <kirill.yukhin@intel.com>
15890 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15892 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
15894 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
15895 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
15896 xmm/ymm16+ when availble.
15897 * config/i386/i386.h
15898 (HARD_REGNO_NREGS): Add mask regs.
15899 (VALID_AVX512F_REG_MODE): Ditto.
15900 (VALID_AVX512F_REG_MODE) : Define.
15901 (VALID_MASK_AVX512BW_MODE): Ditto.
15902 (reg_class) (MASK_REG_P(X)): Define.
15903 * config/i386/i386.md: Do not split long moves with mask register,
15904 use kmovb if avx512bw is availible.
15905 (movdi_internal): Handle mask registers.
15907 2014-08-14 Richard Biener <rguenther@suse.de>
15909 PR tree-optimization/62081
15910 * tree-ssa-loop.c (pass_fix_loops): New pass.
15911 (pass_tree_loop::gate): Do not fixup loops here.
15912 * tree-pass.h (make_pass_fix_loops): Declare.
15913 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
15915 2014-08-14 Richard Biener <rguenther@suse.de>
15917 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
15918 (type_hash_canon): ... this and avoid 2nd lookup for the add.
15920 2014-08-14 Richard Biener <rguenther@suse.de>
15922 PR tree-optimization/62090
15923 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
15924 (fold_builtin_2): Do not fold sprintf.
15925 (fold_builtin_3): Likewise.
15926 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
15927 moved from builtins.c.
15928 (gimple_fold_builtin): Fold sprintf.
15930 2014-08-14 Richard Biener <rguenther@suse.de>
15932 PR rtl-optimization/62079
15933 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
15936 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
15938 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
15939 current_function_decl.
15941 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
15943 * cgraph.c (cgraph_node::function_symbol): Fix wrong
15944 cgraph_function_node to cgraph_node::function_symbol
15947 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
15949 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
15950 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
15952 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
15954 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
15957 2014-08-13 Roman Gareev <gareevroman@gmail.com>
15959 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
15962 2014-08-12 Jakub Jelinek <jakub@redhat.com>
15965 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
15966 any registers that are used in mem_insn.
15968 2014-08-12 Steve Ellcey <sellcey@mips.com>
15970 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
15972 2014-08-12 Steve Ellcey <sellcey@mips.com>
15974 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
15975 (MULTILIB_DIRNAMES): Ditto.
15976 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
15977 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
15978 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
15979 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
15980 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
15981 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
15983 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
15986 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
15987 of __ARM_SIZEOF_WCHAR_T.
15989 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
15992 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
15993 Remove unnecessary attributes.
15995 2014-08-12 Yury Gribov <y.gribov@samsung.com>
15997 * internal-fn.c (init_internal_fns): Fix off-by-one.
15999 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
16000 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
16001 Anna Tikhonova <anna.tikhonova@intel.com>
16002 Ilya Tocar <ilya.tocar@intel.com>
16003 Andrey Turetskiy <andrey.turetskiy@intel.com>
16004 Ilya Verbin <ilya.verbin@intel.com>
16005 Kirill Yukhin <kirill.yukhin@intel.com>
16006 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
16008 * config/i386/i386.c (standard_sse_constant_opcode): Use
16009 vpxord/vpternlog if avx512 is availible.
16011 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
16013 PR middle-end/62103
16014 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
16015 bitfields, that is when size doesn't match the size of type or the
16016 size of the constructor.
16018 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
16020 * config/rs6000/constraints.md (wh constraint): New constraint,
16021 for FP registers if direct move is available.
16022 (wi constraint): New constraint, for VSX/FP registers that can
16023 handle 64-bit integers.
16024 (wj constraint): New constraint for VSX/FP registers that can
16025 handle 64-bit integers for direct moves.
16026 (wk constraint): New constraint for VSX/FP registers that can
16027 handle 64-bit doubles for direct moves.
16028 (wy constraint): Make documentation match implementation.
16030 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
16031 scalar_in_vmx_p field to simplify tests of whether SFmode or
16032 DFmode can go in the Altivec registers.
16033 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
16034 (rs6000_setup_reg_addr_masks): Likewise.
16035 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
16036 field, and wh/wi/wj/wk constraints.
16037 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
16038 the wh/wi/wj/wk constraints.
16039 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
16040 upper registers, prefer VSX registers unless the operation is a
16041 memory operation with REG+OFFSET addressing.
16043 * config/rs6000/vsx.md (VSr mode attribute): Add support for
16044 DImode. Change SFmode to use ww constraint instead of d to allow
16045 SF registers in the upper registers.
16048 (VSr5): Fix thinko in comment.
16049 (VSa): New mode attribute that is an alternative to wa, that
16050 returns the VSX register class that a mode can go in, but may not
16051 be the preferred register class.
16052 (VS_64dm): New mode attribute for appropriate register classes for
16053 referencing 64-bit elements of vectors for direct moves and normal
16055 (VS_64reg): Likewise.
16056 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
16057 register allocator to only registers the data type can handle.
16058 (vsx_le_perm_load_<mode>): Likewise.
16059 (vsx_le_perm_store_<mode>): Likewise.
16060 (vsx_xxpermdi2_le_<mode>): Likewise.
16061 (vsx_xxpermdi4_le_<mode>): Likewise.
16062 (vsx_lxvd2x2_le_<mode>): Likewise.
16063 (vsx_lxvd2x4_le_<mode>): Likewise.
16064 (vsx_stxvd2x2_le_<mode>): Likewise.
16065 (vsx_add<mode>3): Likewise.
16066 (vsx_sub<mode>3): Likewise.
16067 (vsx_mul<mode>3): Likewise.
16068 (vsx_div<mode>3): Likewise.
16069 (vsx_tdiv<mode>3_internal): Likewise.
16070 (vsx_fre<mode>2): Likewise.
16071 (vsx_neg<mode>2): Likewise.
16072 (vsx_abs<mode>2): Likewise.
16073 (vsx_nabs<mode>2): Likewise.
16074 (vsx_smax<mode>3): Likewise.
16075 (vsx_smin<mode>3): Likewise.
16076 (vsx_sqrt<mode>2): Likewise.
16077 (vsx_rsqrte<mode>2): Likewise.
16078 (vsx_tsqrt<mode>2_internal): Likewise.
16079 (vsx_fms<mode>4): Likewise.
16080 (vsx_nfma<mode>4): Likewise.
16081 (vsx_eq<mode>): Likewise.
16082 (vsx_gt<mode>): Likewise.
16083 (vsx_ge<mode>): Likewise.
16084 (vsx_eq<mode>_p): Likewise.
16085 (vsx_gt<mode>_p): Likewise.
16086 (vsx_ge<mode>_p): Likewise.
16087 (vsx_xxsel<mode>): Likewise.
16088 (vsx_xxsel<mode>_uns): Likewise.
16089 (vsx_copysign<mode>3): Likewise.
16090 (vsx_float<VSi><mode>2): Likewise.
16091 (vsx_floatuns<VSi><mode>2): Likewise.
16092 (vsx_fix_trunc<mode><VSi>2): Likewise.
16093 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
16094 (vsx_x<VSv>r<VSs>i): Likewise.
16095 (vsx_x<VSv>r<VSs>ic): Likewise.
16096 (vsx_btrunc<mode>2): Likewise.
16097 (vsx_b2trunc<mode>2): Likewise.
16098 (vsx_floor<mode>2): Likewise.
16099 (vsx_ceil<mode>2): Likewise.
16100 (vsx_<VS_spdp_insn>): Likewise.
16101 (vsx_xscvspdp): Likewise.
16102 (vsx_xvcvspuxds): Likewise.
16103 (vsx_float_fix_<mode>2): Likewise.
16104 (vsx_set_<mode>): Likewise.
16105 (vsx_extract_<mode>_internal1): Likewise.
16106 (vsx_extract_<mode>_internal2): Likewise.
16107 (vsx_extract_<mode>_load): Likewise.
16108 (vsx_extract_<mode>_store): Likewise.
16109 (vsx_splat_<mode>): Likewise.
16110 (vsx_xxspltw_<mode>): Likewise.
16111 (vsx_xxspltw_<mode>_direct): Likewise.
16112 (vsx_xxmrghw_<mode>): Likewise.
16113 (vsx_xxmrglw_<mode>): Likewise.
16114 (vsx_xxsldwi_<mode>): Likewise.
16115 (vsx_xscvdpspn): Tighten constraints to only use register classes
16117 (vsx_xscvspdpn): Likewise.
16118 (vsx_xscvdpspn_scalar): Likewise.
16120 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
16121 wj, and wk constraints.
16122 (GPR_REG_CLASS_P): New helper macro for register classes targeting
16123 general purpose registers.
16125 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
16127 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
16128 DImode instead of wm. Use wk constraint for direct move of DFmode
16130 (extendsidi2_lfiwax): Likewise.
16131 (lfiwax): Likewise.
16132 (lfiwzx): Likewise.
16133 (movdi_internal64): Likewise.
16135 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
16136 wk constraints. Make the wy constraint documentation match them
16139 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
16141 Replacement of isl_int by isl_val
16142 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
16143 (compute_bounds_for_param): use isl_val instead of isl_int
16144 (compute_bounds_for_loop): likewise
16145 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
16146 (build_linearized_memory_access): use isl_val instead of isl_int
16147 (pdr_stride_in_loop): likewise
16148 * graphite-optimize-isl.c:
16149 (getPrevectorMap): use isl_val instead of isl_int
16151 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
16152 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
16153 (extern the_isl_ctx): declare
16154 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
16155 (extract_affine_gmp): likewise
16157 (build_loop_iteration_domains): likewise
16158 (add_param_constraints): likewise
16160 2014-08-11 Richard Biener <rguenther@suse.de>
16162 PR tree-optimization/62075
16163 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
16164 handle uses in patterns.
16166 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
16167 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
16168 Anna Tikhonova <anna.tikhonova@intel.com>
16169 Ilya Tocar <ilya.tocar@intel.com>
16170 Andrey Turetskiy <andrey.turetskiy@intel.com>
16171 Ilya Verbin <ilya.verbin@intel.com>
16172 Kirill Yukhin <kirill.yukhin@intel.com>
16173 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
16175 * common/config/i386/i386-common.c
16176 (OPTION_MASK_ISA_AVX512VL_SET): Define.
16177 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
16178 (ix86_handle_option): Handle OPT_mavx512vl.
16179 * config/i386/cpuid.h (bit_AVX512VL): Define.
16180 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
16181 set -mavx512vl accordingly.
16182 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
16183 OPTION_MASK_ISA_AVX512VL.
16184 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
16185 (ix86_option_override_internal): Define PTA_AVX512VL, handle
16186 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
16187 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
16188 * config/i386/i386.h (TARGET_AVX512VL): Define.
16189 (TARGET_AVX512VL_P(x)): Ditto.
16190 * config/i386/i386.opt: Add mavx512vl.
16192 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
16194 PR tree-optimization/62073
16195 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
16198 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
16199 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
16200 Anna Tikhonova <anna.tikhonova@intel.com>
16201 Ilya Tocar <ilya.tocar@intel.com>
16202 Andrey Turetskiy <andrey.turetskiy@intel.com>
16203 Ilya Verbin <ilya.verbin@intel.com>
16204 Kirill Yukhin <kirill.yukhin@intel.com>
16205 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
16207 * common/config/i386/i386-common.c
16208 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
16209 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
16210 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
16211 (ix86_handle_option): Handle OPT_mavx512bw.
16212 * config/i386/cpuid.h (bit_AVX512BW): Define.
16213 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
16214 set -mavx512bw accordingly.
16215 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
16216 OPTION_MASK_ISA_AVX512BW.
16217 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
16218 (ix86_option_override_internal): Define PTA_AVX512BW, handle
16219 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
16220 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
16221 * config/i386/i386.h (TARGET_AVX512BW): Define.
16222 (TARGET_AVX512BW_P(x)): Ditto.
16223 * config/i386/i386.opt: Add mavx512bw.
16225 2014-08-11 Richard Biener <rguenther@suse.de>
16227 PR tree-optimization/62070
16228 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
16229 Remove SSA checking.
16231 2014-08-11 Yury Gribov <y.gribov@samsung.com>
16233 * asan.c (asan_check_flags): New enum.
16234 (build_check_stmt_with_calls): Removed function.
16235 (build_check_stmt): Split inlining logic to
16236 asan_expand_check_ifn.
16237 (instrument_derefs): Rename parameter.
16238 (instrument_mem_region_access): Rename parameter.
16239 (instrument_strlen_call): Likewise.
16240 (asan_expand_check_ifn): New function.
16241 (asan_instrument): Remove old code.
16242 (pass_sanopt::execute): Change handling of
16243 asan-instrumentation-with-call-threshold.
16244 (asan_clear_shadow): Fix formatting.
16245 (asan_function_start): Likewise.
16246 (asan_emit_stack_protection): Likewise.
16247 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
16248 Update description.
16249 * internal-fn.c (expand_ASAN_CHECK): New function.
16250 * internal-fn.def (ASAN_CHECK): New internal function.
16251 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
16252 Update description.
16253 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
16254 * tree.c: Small comment fix.
16256 2014-08-11 Yury Gribov <y.gribov@samsung.com>
16258 * gimple.c (gimple_call_fnspec): Support internal functions.
16259 (gimple_call_return_flags): Use const.
16260 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
16261 * internal-fn.def: Add fnspec information.
16262 * internal-fn.h (internal_fn_fnspec): New function.
16263 (init_internal_fns): Declare new function.
16264 * internal-fn.c (internal_fn_fnspec_array): New global variable.
16265 (init_internal_fns): New function.
16266 * tree-core.h: Update macro call.
16267 * tree.c (build_common_builtin_nodes): Initialize internal fns.
16269 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
16271 * lto-streamer.h (struct output_block::symbol): Change from
16272 struct symtab_node to plain symtab_node.
16273 (referenced_from_this_partition_p): Change first parameter
16274 from struct symtab_node to plain symtab_node.
16276 2014-08-10 Marek Polacek <polacek@redhat.com>
16279 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
16281 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
16283 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
16284 DECL correctly; do not give up on types in static storage.
16286 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
16288 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
16290 2014-08-09 Roman Gareev <gareevroman@gmail.com>
16292 * graphite-isl-ast-to-gimple.c:
16293 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
16295 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
16297 2014-08-08 Guozhi Wei <carrot@google.com>
16299 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
16301 2014-08-08 Cary Coutant <ccoutant@google.com>
16303 * dwarf2out.c (get_skeleton_type_unit): Remove.
16304 (output_skeleton_debug_sections): Remove skeleton type units.
16305 (output_comdat_type_unit): Likewise.
16306 (dwarf2out_finish): Likewise.
16308 2014-08-07 Yi Yang <ahyangyi@google.com>
16310 * predict.c (expr_expected_value_1): Remove the redundant assignment.
16312 2014-08-08 Richard Biener <rguenther@suse.de>
16314 * lto-streamer.h (struct lto_input_block): Make it a class
16315 with a constructor.
16316 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
16317 (struct lto_function_header, struct lto_simple_header,
16318 struct lto_simple_header_with_strings,
16319 struct lto_decl_header, struct lto_function_header): Make
16320 a simple inheritance hieararchy. Remove unused fields.
16321 (struct lto_asm_header): Remove.
16322 * lto-streamer-out.c (produce_asm): Adjust.
16323 (lto_output_toplevel_asms): Likewise.
16324 (produce_asm_for_decls): Likewise.
16325 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
16326 * data-streamer-in.c (string_for_index): Likewise.
16327 * ipa-inline-analysis.c (inline_read_section): Likewise.
16328 * ipa-prop.c (ipa_prop_read_section): Likewise.
16329 (read_replacements_section): Likewise.
16330 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
16331 * lto-section-in.c (lto_create_simple_input_block): Likewise.
16332 (lto_destroy_simple_input_block): Likewise.
16333 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
16334 (lto_input_toplevel_asms): Likewise.
16336 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
16337 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
16338 Anna Tikhonova <anna.tikhonova@intel.com>
16339 Ilya Tocar <ilya.tocar@intel.com>
16340 Andrey Turetskiy <andrey.turetskiy@intel.com>
16341 Ilya Verbin <ilya.verbin@intel.com>
16342 Kirill Yukhin <kirill.yukhin@intel.com>
16343 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
16345 * common/config/i386/i386-common.c
16346 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
16347 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
16348 (ix86_handle_option): Handle OPT_mavx512dq.
16349 * config/i386/cpuid.h (bit_AVX512DQ): Define.
16350 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
16351 set -mavx512dq accordingly.
16352 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
16353 OPTION_MASK_ISA_AVX512DQ.
16354 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
16355 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
16356 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
16357 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
16358 * config/i386/i386.h (TARGET_AVX512DQ): Define.
16359 (TARGET_AVX512DQ_P(x)): Ditto.
16360 * config/i386/i386.opt: Add mavx512dq.
16362 2014-08-08 Richard Biener <rguenther@suse.de>
16364 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
16365 target_percent, target_percent_s): Export.
16366 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
16367 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
16368 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
16369 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
16370 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
16371 Move to gimple-fold.c.
16372 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
16374 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
16375 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
16376 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
16377 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
16378 (rewrite_call_expr_array): Remove.
16379 (fold_builtin_sprintf_chk): Likewise.
16380 (fold_builtin_snprintf_chk): Likewise.
16381 (fold_builtin_varargs): Remove handling of sprintf_chk,
16382 vsprintf_chk, snprintf_chk and vsnprintf_chk.
16383 (gimple_fold_builtin_sprintf_chk): Remove.
16384 (gimple_fold_builtin_snprintf_chk): Likewise.
16385 (gimple_fold_builtin_varargs): Likewise.
16386 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
16387 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
16388 * gimple.c (gimple_seq_add_seq_without_update): New function.
16389 * gimple.h (gimple_seq_add_seq_without_update): Declare.
16390 * gimple-fold.c: Include output.h.
16391 (gsi_replace_with_seq_vops): New function, split out from ...
16392 (gimplify_and_update_call_from_tree): ... here.
16393 (replace_call_with_value): New function.
16394 (replace_call_with_call_and_fold): Likewise.
16395 (var_decl_component_p): Moved from builtins.c.
16396 (gimple_fold_builtin_memory_op): Moved from builtins.c
16397 fold_builtin_memory_op and rewritten to GIMPLE.
16398 (gimple_fold_builtin_memset): Likewise.
16399 (gimple_fold_builtin_strcpy): Likewise.
16400 (gimple_fold_builtin_strncpy): Likewise.
16401 (gimple_fold_builtin_strcat): Likewise.
16402 (gimple_fold_builtin_fputs): Likewise.
16403 (gimple_fold_builtin_memory_chk): Likewise.
16404 (gimple_fold_builtin_stxcpy_chk): Likewise.
16405 (gimple_fold_builtin_stxncpy_chk): Likewise.
16406 (gimple_fold_builtin_snprintf_chk): Likewise.
16407 (gimple_fold_builtin_sprintf_chk): Likewise.
16408 (gimple_fold_builtin_strlen): New function.
16409 (gimple_fold_builtin_with_strlen): New function split out from
16410 gimple_fold_builtin.
16411 (gimple_fold_builtin): Change signature and handle
16412 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
16413 here. Call gimple_fold_builtin_with_strlen.
16414 (gimple_fold_call): Adjust.
16416 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
16418 * calls.c (precompute_arguments): Check
16419 promoted_for_signed_and_unsigned_p and set the promoted mode.
16420 (promoted_for_signed_and_unsigned_p): New function.
16421 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
16422 and set the promoted mode.
16423 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
16424 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
16425 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
16428 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
16430 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
16431 instead of SUBREG_PROMOTED_UNSIGNED_SET.
16432 (expand_call): Likewise.
16433 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
16434 to get promoted mode.
16435 * combine.c (record_promoted_value): Skip > 0 comparison with
16436 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
16437 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
16438 of SUBREG_PROMOTED_UNSIGNED_P.
16439 (convert_modes): Likewise.
16440 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
16441 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
16442 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
16443 SUBREG_PROMOTED_UNSIGNED_SET.
16444 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
16445 instead of SUBREG_PROMOTED_UNSIGNED_SET.
16446 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
16447 SUBREG_PROMOTED_SET.
16448 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
16449 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
16450 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
16451 of SUBREG_PROMOTED_UNSIGNED_P.
16452 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
16453 (SUBREG_PROMOTED_SET): New define.
16454 (SUBREG_PROMOTED_GET): Likewise.
16455 (SUBREG_PROMOTED_SIGN): Likewise.
16456 (SUBREG_PROMOTED_SIGNED_P): Likewise.
16457 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
16458 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
16459 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
16460 instead of SUBREG_PROMOTED_UNSIGNED_GET.
16461 (nonzero_bits1): Skip > 0 comparison with the results as
16462 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
16463 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
16464 of !SUBREG_PROMOTED_UNSIGNED_P.
16465 * simplify-rtx.c (simplify_unary_operation_1): Use new
16466 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
16467 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
16468 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
16469 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
16471 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
16473 * ipa-devirt.c: Include gimple-pretty-print.h
16474 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
16476 (decl_maybe_in_construction_p): Fix conditional on cdtor check
16477 (get_polymorphic_call_info): Fix return value
16478 (type_change_info): New sturcture based on ipa-prop
16480 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
16481 based on ipa-prop variant.
16482 (extr_type_from_vtbl_ptr_store): New function
16483 based on ipa-prop variant.
16484 (record_known_type): New function.
16485 (check_stmt_for_type_change): New function.
16486 (get_dynamic_type): New function.
16487 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
16488 * tree-ssa-pre.c: ipa-utils.h
16489 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
16490 machinery; sanity check with ipa-prop devirtualization.
16491 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
16494 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
16496 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
16497 * alias.c, cfgexpand.c, cgraphbuild.c,
16498 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
16499 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
16500 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
16501 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
16502 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
16503 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
16504 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
16505 dse.c, except.c, gengtype.c, gimple-expr.c,
16506 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
16507 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
16508 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
16509 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
16510 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
16511 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
16513 * pointer-set.c: Remove file.
16514 * pointer-set.h: Remove file.
16516 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16518 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
16519 * config/arm/types.md (f_sels, f_seld): Delete.
16521 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16523 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
16524 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
16525 (aarch64_movdi_<mode>high): Likewise.
16526 (aarch64_mov<mode>high_di): Likewise.
16527 (aarch64_movdi_<mode>low): Likewise.
16528 (aarch64_mov<mode>low_di): Likewise.
16529 (aarch64_movtilow_tilow): Likewise.
16530 Add comment explaining usage of fp,simd attributes and of
16531 TARGET_FLOAT and TARGET_SIMD.
16533 2014-08-07 Ian Bolton <ian.bolton@arm.com>
16534 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16536 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
16537 Use MOVN when one of the half-words is 0xffff.
16539 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
16541 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
16543 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
16545 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
16546 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
16547 (rfs_str): String corresponding to RFS_* constants.
16548 (rank_for_schedule_stats_t): New typedef.
16549 (rank_for_schedule_stats): New static variable.
16550 (rfs_result): New static function.
16551 (rank_for_schedule): Track statistics for deciding heuristics.
16552 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
16554 (ready_sort): Use them for debug printouts.
16555 (schedule_block): Init statistics state. Print statistics on
16556 rank_for_schedule decisions.
16558 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
16560 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
16562 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
16564 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
16567 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
16569 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
16570 function to not conflict.
16571 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
16572 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
16573 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
16574 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
16575 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
16578 2014-08-07 Marek Polacek <polacek@redhat.com>
16580 * fold-const.c (fold_binary_loc): Add folding of
16581 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
16583 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
16585 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
16586 instead of type size.
16587 (ASM_FINISH_DECLARE_OBJECT): Likewise.
16589 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
16591 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
16592 (*thumb1_movqi_insn): Likewise.
16593 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
16595 2014-08-07 Tom de Vries <tom@codesourcery.com>
16597 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
16598 (glibc_2_11_or_earlier): Remove effective-target keywords.
16600 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
16602 * config/arm/arm.c (bdesc_2arg): Fix typo.
16603 (arm_atomic_assign_expand_fenv): Remove The default implementation.
16605 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
16607 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
16609 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
16612 * haifa-sched.c (advance_one_cycle): Fix dump.
16613 (schedule_block): Don't advance cycle if we are already at the
16614 beginning of the cycle.
16616 2014-08-06 Martin Jambor <mjambor@suse.cz>
16619 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
16621 2014-08-06 Richard Biener <rguenther@suse.de>
16624 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
16626 (lto_input_tree): Pop SCCs here.
16628 2014-08-06 Richard Biener <rguenther@suse.de>
16630 PR tree-optimization/61320
16631 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
16632 handle misaligned loads.
16634 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
16636 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
16637 (aarch64_expand_vec_perm_const): Check for dup before zip.
16639 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16641 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
16642 CONST_INT_P instead of GET_CODE and compare.
16643 (aarch64_select_cc_mode): Likewise.
16644 (aarch64_print_operand): Likewise.
16645 (aarch64_rtx_costs): Likewise.
16646 (aarch64_simd_valid_immediate): Likewise.
16647 (aarch64_simd_check_vect_par_cnst_half): Likewise.
16648 (aarch64_simd_emit_pair_result_insn): Likewise.
16650 2014-08-05 David Malcolm <dmalcolm@redhat.com>
16652 * gdbhooks.py (find_gcc_source_dir): New helper function.
16653 (class PassNames): New class, locating and parsing passes.def.
16654 (class BreakOnPass): New command "break-on-pass".
16656 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
16658 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
16661 2014-08-05 Richard Biener <rguenther@suse.de>
16663 PR rtl-optimization/61672
16664 * emit-rtl.h (mem_attrs_eq_p): Declare.
16665 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
16666 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
16667 * cfgcleanup.c (merge_memattrs): Likewise.
16668 Include emit-rtl.h.
16670 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16672 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
16673 rather than singleton vectors.
16674 (vqdmlsls_lane_s32): Likewise.
16676 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16678 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
16679 Use VSDQ_HSI mode iterator.
16680 (aarch64_sqrdmulh_laneq<mode>): Likewise.
16681 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
16682 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
16683 Use BUILTIN_VDQHS macro.
16684 (sqrdmulh_laneq): Likewise.
16685 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
16686 (vqdmlals_laneq_s32): Likewise.
16687 (vqdmlslh_laneq_s16): Likewise.
16688 (vqdmlsls_laneq_s32): Likewise.
16689 (vqdmulhh_laneq_s16): Likewise.
16690 (vqdmulhs_laneq_s32): Likewise.
16691 (vqrdmulhh_laneq_s16): Likewise.
16692 (vqrdmulhs_laneq_s32): Likewise.
16694 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16696 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
16697 (vmuld_laneq_f64): Likewise.
16698 (vmuls_laneq_f32): Likewise.
16699 (vmul_n_f64): Likewise.
16700 (vmuld_lane_f64): Reimplement in C.
16701 (vmuls_lane_f32): Likewise.
16703 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16705 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
16707 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
16709 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16711 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
16712 (rbitsi2): Likewise.
16713 (*arm_rev): Set predicable and predicable_short_it attributes.
16715 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16717 * convert.c (convert_to_integer): Guard transformation to lrint by
16720 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
16722 * config/aarch64/aarch64-builtins.c
16723 (aarch64_simd_builtin_type_mode): Delete.
16724 (v8qi_UP): Remap to V8QImode.
16725 (v4hi_UP): Remap to V4HImode.
16726 (v2si_UP): Remap to V2SImode.
16727 (v2sf_UP): Remap to V2SFmode.
16728 (v1df_UP): Remap to V1DFmode.
16729 (di_UP): Remap to DImode.
16730 (df_UP): Remap to DFmode.
16731 (v16qi_UP):V16QImode.
16732 (v8hi_UP): Remap to V8HImode.
16733 (v4si_UP): Remap to V4SImode.
16734 (v4sf_UP): Remap to V4SFmode.
16735 (v2di_UP): Remap to V2DImode.
16736 (v2df_UP): Remap to V2DFmode.
16737 (ti_UP): Remap to TImode.
16738 (ei_UP): Remap to EImode.
16739 (oi_UP): Remap to OImode.
16740 (ci_UP): Map to CImode.
16741 (xi_UP): Remap to XImode.
16742 (si_UP): Remap to SImode.
16743 (sf_UP): Remap to SFmode.
16744 (hi_UP): Remap to HImode.
16745 (qi_UP): Remap to QImode.
16746 (aarch64_simd_builtin_datum): Make mode a machine_mode.
16747 (VAR1): Build builtin name.
16748 (aarch64_init_simd_builtins): Remove dead code.
16750 2014-08-05 Roman Gareev <gareevroman@gmail.com>
16752 * graphite-isl-ast-to-gimple.c:
16753 (set_options): New function.
16754 (scop_to_isl_ast): Add calling of set_options.
16756 2014-08-05 Jakub Jelinek <jakub@redhat.com>
16758 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
16759 (analyze_iv_to_split_insn): Don't initialize them.
16760 (get_ivts_expr): Removed.
16761 (allocate_basic_variable, insert_base_initialization): Use
16762 SET_SRC instead of *get_ivts_expr.
16763 (split_iv): Use &SET_SRC instead of get_ivts_expr.
16765 2014-08-05 Roman Gareev <gareevroman@gmail.com>
16767 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
16768 (translate_isl_ast_for_loop): Add checking of the
16769 flag_loop_parallelize_all.
16770 (ast_build_before_for): New function.
16771 (scop_to_isl_ast): Add checking of the
16772 flag_loop_parallelize_all.
16773 * graphite-dependences.c: Move the defenition of the
16774 scop_get_dependences from graphite-optimize-isl.c to this file.
16775 (apply_schedule_on_deps): Add checking of the ux's emptiness.
16776 (carries_deps): Add checking of the x's value.
16777 * graphite-optimize-isl.c: Move the defenition of the
16778 scop_get_dependences to graphite-dependences.c.
16779 * graphite-poly.h: Add declarations of scop_get_dependences
16782 2014-08-04 Rohit <rohitarulraj@freescale.com>
16785 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
16787 (alt_reg_names): Likewise.
16788 (rs6000_dwarf_register_span): For SPE high registers, replace
16789 dwarf register numbers with GCC hard register numbers.
16790 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
16791 (rs6000_dbx_register_number): For SPE high registers, return dwarf
16792 register number for the corresponding GCC hard register number.
16793 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
16794 newly added GCC hard register numbers for SPE high registers.
16795 (DWARF_FRAME_REGISTERS): Likewise.
16796 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
16797 (DWARF_FRAME_REGNUM): Likewise.
16798 (FIXED_REGISTERS): Likewise.
16799 (CALL_USED_REGISTERS): Likewise.
16800 (CALL_REALLY_USED_REGISTERS): Likewise.
16801 (REG_ALLOC_ORDER): Likewise.
16802 (enum reg_class): Likewise.
16803 (REG_CLASS_NAMES): Likewise.
16804 (REG_CLASS_CONTENTS): Likewise.
16805 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
16807 2014-08-04 Richard Biener <rguenther@suse.de>
16809 * gimple-fold.h (gimple_fold_builtin): Remove.
16810 * gimple-fold.c (gimple_fold_builtin): Make static.
16811 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
16812 fold_stmt, not gimple_fold_builtin.
16814 2014-08-04 Martin Liska <mliska@suse.cz>
16816 * cgraph.h (csi_end_p): Removed.
16817 (csi_next): Likewise.
16818 (csi_node): Likewise.
16819 (csi_start): Likewise.
16820 (cgraph_node_in_set_p): Likewise.
16821 (cgraph_node_set_size): Likewise.
16822 (vsi_end_p): Likewise.
16823 (vsi_next): Likewise.
16824 (vsi_node): Likewise.
16825 (vsi_start): Likewise.
16826 (varpool_node_set_size): Likewise.
16827 (cgraph_node_set_nonempty_p): Likewise.
16828 (varpool_node_set_nonempty_p): Likewise.
16829 * cgraphunit.c (cgraph_process_new_functions): vec replaces
16831 * ipa-inline-transform.c: Likewise.
16832 * ipa-utils.c (cgraph_node_set_new): Removed.
16833 (cgraph_node_set_add): Likewise.
16834 (cgraph_node_set_remove): Likewise.
16835 (cgraph_node_set_find): Likewise.
16836 (dump_cgraph_node_set): Likewise.
16837 (debug_cgraph_node_set): Likewise.
16838 (free_cgraph_node_set): Likewise.
16839 (varpool_node_set_new): Likewise.
16840 (varpool_node_set_add): Likewise.
16841 (varpool_node_set_remove): Likewise.
16842 (varpool_node_set_find): Likewise.
16843 (dump_varpool_node_set): Likewise.
16844 (free_varpool_node_set): Likewise.
16845 (debug_varpool_node_set): Likewise.
16846 * tree-emutls.c (struct tls_var_data):
16847 (emutls_index): Removed.
16848 (emutls_decl): Likewise.
16849 (gen_emutls_addr): Function implementation uses newly added
16850 hash_map<varpool_node *, tls_var_data>.
16851 (clear_access_vars): Likewise.
16852 (create_emultls_var): Likewise.
16853 (ipa_lower_emutls): Likewise.
16854 (reset_access): New function.
16856 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16858 * config/i386/i386.c (ix86_option_override_internal): Add
16859 PTA_RDRND and PTA_MOVBE for bdver4.
16861 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16862 James Greenhalgh <james.greenhalgh@arm.com>
16864 * doc/md.texi (clrsb): Document.
16865 (clz): Change reference to x into operand 1.
16867 (popcount): Likewise.
16869 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16872 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
16873 move to subtarget in serial version if result is ignored.
16875 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16876 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16878 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
16879 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
16880 (sched_analyze_insn): Update use of try_group_insn to
16881 sched_macro_fuse_insns.
16882 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
16883 arguments that are not conditional jumps.
16885 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16887 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
16888 family information. Handle BTVER2 cpu with cpuid family value.
16890 2014-08-04 Tom de Vries <tom@codesourcery.com>
16892 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
16893 (glibc_2_11_or_earlier): Document effective-target keywords.
16895 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
16897 * ipa-devirt.c (odr_type_warn_count): Add type.
16898 (possible_polymorphic_call_targets): Set it.
16899 (ipa_devirt): Use it.
16901 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
16903 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
16905 * ipa-devirt.c: Include hash-map.h
16906 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
16907 (clear_speculation): Break out of ...
16908 (get_class_context): ... here; speed up handling obviously useless
16910 (odr_type_warn_count, decl_warn_count): New structures.
16911 (final_warning_record): New structure.
16912 (final_warning_records): New static variable.
16913 (possible_polymorphic_call_targets): Cleanup handling of
16914 speculative info; do not build speculation when user do not care;
16915 record info about warnings when asked for.
16916 (add_decl_warning): New function.
16917 (type_warning_cmp): New function.
16918 (decl_warning_cmp): New function.
16919 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
16920 (gate): Enable pass when warnings are requested.
16921 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
16924 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
16926 * hash-map.h (default_hashmap_traits::mark_key_deleted):
16928 (hash_map::remove): New method.
16929 (hash_map::traverse): New method.
16930 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
16931 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
16932 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
16933 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
16934 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
16935 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
16938 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
16940 * hash-set.h: new File.
16941 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
16942 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
16943 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
16944 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
16945 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
16946 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
16947 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
16948 varpool.c: Use hash_set instead of pointer_set.
16950 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
16952 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
16954 2014-08-01 Jiong Wang <jiong.wang@arm.com>
16956 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
16957 for frame access when strict_p is false.
16959 2014-08-01 Renlin Li <renlin.li@arm.com>
16960 2014-08-01 Jiong Wang <jiong.wang@arm.com>
16962 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
16963 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
16964 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
16966 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
16968 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
16969 aarch64_mem_pair_offset.
16971 2014-08-01 Jiong Wang <jiong.wang@arm.com>
16973 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
16975 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
16976 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
16978 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
16980 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
16982 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
16984 PR regression/61510
16985 * cgraphunit.c (analyze_functions): Use get_create rather than get
16986 for decls which are clones of abstract functions.
16988 2014-08-01 Martin Liska <mliska@suse.cz>
16990 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
16991 * ipa-prop.h (count_formal_params): Global function created from static.
16992 * ipa-prop.c (count_formal_params): Likewise.
16993 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
16994 profiles for semantically equivalent functions.
16995 * passes.c (do_per_function): If we load body of a function
16996 during WPA, this condition should behave same.
16997 * varpool.c (ctor_for_folding): More tolerant assert for variable
16998 aliases created during WPA.
17000 2014-08-01 Martin Liska <mliska@suse.cz>
17002 * doc/invoke.texi (Options That Control Optimization): Documentation
17003 for -foptimize-strlen introduced. Optimization levels default options
17006 2014-08-01 Jakub Jelinek <jakub@redhat.com>
17008 * opts.c (common_handle_option): Handle -fsanitize=alignment.
17009 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
17010 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
17012 * stor-layout.h (min_align_of_type): New prototype.
17013 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
17014 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
17016 * ubsan.c: Include builtins.h.
17017 (ubsan_expand_bounds_ifn): Change return type to bool,
17018 always return true.
17019 (ubsan_expand_null_ifn): Change return type to bool, change
17020 argument to gimple_stmt_iterator *. Handle both null and alignment
17021 sanitization, take type from ckind argument's type rather than
17023 (instrument_member_call): Removed.
17024 (instrument_mem_ref): Remove t argument, add mem and base arguments.
17025 Handle both null and alignment sanitization, don't say whole
17026 struct access is member access. Build 3 argument IFN_UBSAN_NULL
17027 call instead of 2 argument.
17028 (instrument_null): Adjust instrument_mem_ref caller. Don't
17029 instrument calls here.
17030 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
17031 like SANITIZE_NULL.
17032 * stor-layout.c (min_align_of_type): New function.
17033 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
17034 Or it into SANITIZE_UNDEFINED.
17035 * doc/invoke.texi (-fsanitize=alignment): Document.
17037 2014-07-31 Andi Kleen <ak@linux.intel.com>
17039 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
17041 2014-07-31 Andi Kleen <ak@linux.intel.com>
17043 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
17045 (vn_reference_compute_hash): Dito.
17046 (vn_nary_op_compute_hash): Dito.
17047 (vn_phi_compute_hash): Dito.
17048 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
17050 2014-07-31 Andi Kleen <ak@linux.intel.com>
17052 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
17053 Rename to inchash:add_expr_commutative. Convert to inchash.
17054 (iterative_hash_hashable_expr): Rename to
17055 inchash:add_hashable_expr. Convert to inchash.
17056 (avail_expr_hash): Dito.
17058 2014-07-31 Andi Kleen <ak@linux.intel.com>
17060 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
17061 Convert to inchash.
17063 2014-07-31 Andi Kleen <ak@linux.intel.com>
17065 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
17067 2014-07-31 Andi Kleen <ak@linux.intel.com>
17069 * Makefile.in (OBJS): Add rtlhash.o
17070 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
17071 (loc_checksum): Dito.
17072 (loc_checksum_ordered): Dito.
17073 (hash_loc_operands): Dito.
17075 (hash_loc_list): Dito.
17076 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
17077 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
17078 * rtlhash.c: New file.
17079 * rtlhash.h: New file.
17081 2014-07-31 Andi Kleen <ak@linux.intel.com>
17083 * inchash.h (inchash): Change inchash class to namespace.
17084 (class hash): ... Rename from inchash.
17085 (add_object): Move from macro to class template.
17086 * lto-streamer-out.c (hash_tree): Change inchash
17088 * tree.c (build_type_attribute_qual_variant): Dito.
17089 (type_hash_list): Dito.
17090 (attribute_hash_list): Dito.
17091 (iterative_hstate_expr): Rename to inchash::add_expr
17092 (build_range_type_1): Change inchash to inchash::hash
17093 and use hash::add_expr.
17094 (build_array_type_1): Dito.
17095 (build_function_type): Dito
17096 (build_method_type_directly): Dito.
17097 (build_offset_type): Dito.
17098 (build_complex_type): Dito.
17099 (make_vector_type): Dito.
17100 * tree.h (iterative_hash_expr): Dito.
17102 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
17104 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
17106 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
17108 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
17109 correct alphabetical position.
17110 (vpaddd_f64): Rewrite using builtins.
17111 (vpaddd_s64): Move to correct alphabetical position.
17114 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
17117 * config/sh/sh.c (sh_legitimate_address_p,
17118 sh_legitimize_reload_address): Handle reg+reg address modes when
17119 ALLOW_INDEXED_ADDRESS is false.
17120 * config/sh/predicates.md (general_movsrc_operand,
17121 general_movdst_operand): Likewise.
17123 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
17125 * config/aarch64/aarch64-builtins.c
17126 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
17129 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
17131 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
17132 the generated mask based on BYTES_BIG_ENDIAN.
17133 (aarch64_simd_check_vect_par_cnst_half): New.
17134 * config/aarch64/aarch64-protos.h
17135 (aarch64_simd_check_vect_par_cnst_half): New.
17136 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
17137 the check out to aarch64_simd_check_vect_par_cnst_half.
17138 (vect_par_cnst_lo_half): Likewise.
17139 * config/aarch64/aarch64-simd.md
17140 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
17141 (move_hi_quad_<mode>): Always generate a low mask.
17143 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17145 * doc/invoke.texi (AVR Options): Add documentation about
17146 __AVR_DEVICE_NAME__ built-in macro.
17148 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
17151 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
17152 constraints are satisfied.
17153 (<shift>di3_neon): Likewise.
17155 2014-07-31 Richard Biener <rguenther@suse.de>
17157 PR tree-optimization/61964
17158 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
17159 by structural equality.
17161 2014-07-31 Yury Gribov <y.gribov@samsung.com>
17163 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
17164 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
17165 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
17167 * gcc.c (sanitize_spec_function): Support new option.
17168 (SANITIZER_SPEC): Remove now redundant check.
17169 * opts.c (common_handle_option): Support new option.
17170 (finish_options): Check for incompatibilities.
17171 * toplev.c (process_options): Split userspace-specific checks.
17173 2014-07-31 Richard Biener <rguenther@suse.de>
17175 * lto-streamer.h (struct output_block): Remove global.
17176 (struct data_in): Remove labels, num_named_labels and
17177 num_unnamed_labels.
17178 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
17179 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
17181 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
17184 * common.opt (-Wreturn-local-addr): Moved from c.opt.
17185 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
17186 (isolate_path): New argument to avoid inserting a trap.
17187 (find_implicit_erroneous_behaviour): Handle returning the address
17188 of a local variable.
17189 (find_explicit_erroneous_behaviour): Likewise.
17191 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
17194 * toplev.c (init_random_seed): Move piece of code never called to
17196 (set_random_seed): see above.
17198 2014-07-31 Tom de Vries <tom@codesourcery.com>
17200 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
17202 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
17204 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
17205 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
17207 2014-07-31 Richard Biener <rguenther@suse.de>
17209 * data-streamer.h (streamer_write_data_stream): Declare here,
17211 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
17212 * lto-cgraph.c (lto_output_node): Adjust.
17213 (lto_output_varpool_node): Likewise.
17214 * data-streamer-out.c (streamer_string_index): Likewise.
17215 (streamer_write_data_stream, lto_append_block): Move from ...
17216 * lto-section-out.c (lto_output_data_stream,
17217 lto_append_block): ... here.
17219 2014-07-30 Mike Stump <mikestump@comcast.net>
17221 * configure.ac: Also check for popen.
17222 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
17223 * configure: Regenerate.
17224 * config.in: Regenerate.
17226 2014-07-30 Martin Jambor <mjambor@suse.cz>
17228 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
17229 parameter to gimple.
17231 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17233 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
17234 address as second parameter to __tpf_eh_return routine.
17236 2014-07-30 Jiong Wang <jiong.wang@arm.com>
17238 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
17241 2014-07-30 Tom Tromey <tromey@redhat.com>
17244 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
17245 * doc/extend.texi (Type Attributes): Document designated_init
17248 2014-07-30 Roman Gareev <gareevroman@gmail.com>
17250 * graphite-isl-ast-to-gimple.c:
17251 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
17252 (gcc_expression_from_isl_expression): Pass type to
17253 gcc_expression_from_isl_ast_expr_id.
17255 2014-07-30 Richard Biener <rguenther@suse.de>
17257 * lto-streamer.h (lto_write_data): New function.
17258 * langhooks.c (lhd_append_data): Do not free block.
17259 * lto-section-out.c (lto_write_data): New function writing
17260 raw data to the current section.
17261 (lto_write_stream): Adjust for langhook semantic change.
17262 (lto_destroy_simple_output_block): Write header directly.
17263 * lto-opts.c (lto_write_options): Write options directly.
17264 * lto-streamer-out.c (produce_asm): Write heaeder directly.
17265 (lto_output_toplevel_asms): Likewise.
17266 (copy_function_or_variable): Copy data directly.
17267 (write_global_references): Output index table directly.
17268 (lto_output_decl_state_refs): Likewise.
17269 (write_symbol): Write data directly.
17270 (produce_symtab): Adjust.
17271 (produce_asm_for_decls): Output header and refs directly.
17273 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
17275 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
17276 to speculative_targets
17277 (get_class_context): Fix handling of contextes without outer type;
17278 avoid matching non-polymorphic types in LTO.
17279 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
17280 parameter to speculative_targetsp; handle speculation.
17281 (dump_possible_polymorphic_call_targets): Update dumping.
17283 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
17285 * common.opt (Wodr): Enable by default.
17287 2014-07-29 Olivier Hainque <hainque@adacore.com>
17289 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
17291 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
17294 * gengtype.c (strtoken): New function.
17295 (create_user_defined_type): Replace strtok with strtoken.
17297 2014-07-29 Nathan Sidwell <nathan@acm.org>
17299 * gcov-io.c (gcov_var): Make hidden.
17300 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
17301 (gcov_do_dump): Declare.
17302 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
17304 2014-07-29 Martin Jambor <mjambor@suse.cz>
17306 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
17307 parameter to gimple.
17308 (sra_modify_assign): Likewise.
17310 2014-07-29 Richard Biener <rguenther@suse.de>
17312 PR middle-end/52478
17313 * expr.c (expand_expr_real_2): Revert last change.
17315 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
17317 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
17318 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
17319 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
17321 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
17322 (contains_type_p): Forward declare.
17323 (polymorphic_call_target_hasher::hash): Hash speculative info.
17324 (polymorphic_call_target_hasher::equal): Compare speculative info.
17325 (get_class_context): Handle speuclation.
17326 (contains_type_p): Update.
17327 (get_polymorphic_call_info_for_decl): Update.
17328 (walk_ssa_copies): Break out from ...
17329 (get_polymorphic_call_info): ... here; set speculative context
17331 * ipa-prop.c (ipa_write_indirect_edge_info,
17332 ipa_read_indirect_edge_info): Stream speculative context.
17333 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
17334 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
17335 SPECULATIVE_MAYBE_DERIVED_TYPE).
17336 (possible_polymorphic_call_targets overriders): Update.
17337 (dump_possible_polymorphic_call_targets overriders): Update.
17338 (dump_possible_polymorphic_call_target_p overriders): Update.
17340 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
17342 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
17343 ipa-devirt path; fix thinko there.
17345 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
17347 * config/i386/i386.c (ix86_return_in_memory): Replace one
17348 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
17350 2014-07-28 Marek Polacek <polacek@redhat.com>
17352 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
17354 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
17356 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
17357 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
17358 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
17359 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
17360 (USE_LD_AS_NEEDED): Likewise.
17361 (ASM_APP_ON): Likewise.
17362 (ASM_APP_OFF): Likewise.
17363 (TARGET_POSIX_IO): Likewise.
17364 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
17365 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
17366 (USE_LD_AS_NEEDED): Likewise.
17367 (ASM_APP_ON): Likewise.
17368 (ASM_APP_OFF): Likewise.
17369 (TARGET_POSIX_IO): Likewise.
17371 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
17373 PR middle-end/61734
17374 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
17375 operators other than the equality operators.
17377 2014-07-28 Richard Biener <rguenther@suse.de>
17379 PR middle-end/52478
17380 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
17381 sure to register SImode ones, not only >= word_mode ones.
17382 * expr.c (expand_expr_real_2): When expanding -ftrapv
17383 binops do not use OPTAB_LIB_WIDEN.
17385 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
17387 PR middle-end/61919
17388 * tree-outof-ssa.c (insert_partition_copy_on_edge)
17389 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
17390 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
17391 inserting them in the insn stream.
17393 2014-07-28 Marek Polacek <polacek@redhat.com>
17395 PR middle-end/61913
17396 * common.opt (Wodr): Add Var.
17398 2014-07-28 Richard Biener <rguenther@suse.de>
17400 PR tree-optimization/61921
17401 * tree-ssa-structalias.c (create_variable_info_for_1): Check
17402 if there is a varpool node before dereferencing it.
17404 2014-07-28 Roman Gareev <gareevroman@gmail.com>
17406 * graphite-sese-to-poly.c:
17407 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
17408 id of the pbb), which contains pointer to the pbb1.
17410 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
17412 2014-07-28 Roman Gareev <gareevroman@gmail.com>
17414 * graphite-isl-ast-to-gimple.c:
17415 (graphite_create_new_guard): New function.
17416 (translate_isl_ast_node_if): New function.
17417 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
17419 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
17421 2014-07-27 Anthony Green <green@moxielogic.com>
17423 * config.gcc: Add moxie-*-moxiebox* configuration.
17424 * config/moxie/moxiebox.h: New file.
17426 2014-07-26 Andrew Pinski <apinski@cavium.com>
17428 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
17429 from the read only register.
17431 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
17433 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
17434 as the allocation class if it isn't likely to be spilled.
17436 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
17438 * rtl.h (tls_referenced_p): Declare.
17439 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
17440 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
17441 (mips_cannot_force_const_mem): Use tls_referenced_p.
17442 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
17443 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
17444 instead of pa_tls_referenced_p.
17445 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
17446 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
17447 (pa_legitimate_constant_p): Likewise.
17448 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
17449 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
17450 (rs6000_cannot_force_const_mem, rs6000_emit_move)
17451 (rs6000_address_for_altivec): Use tls_referenced_p instead of
17452 rs6000_tls_referenced_p.
17453 (rs6000_tls_symbol_ref_1): Delete.
17455 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
17458 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
17459 Optimize inverse of a VEC_CONCAT.
17461 2014-07-25 Xinliang David Li <davidxl@google.com>
17463 * params.def: New parameter.
17464 * coverage.c (get_coverage_counts): Check new flag.
17465 (coverage_compute_profile_id): Check new flag.
17466 (coverage_begin_function): Check new flag.
17467 (coverage_end_function): Check new flag.
17468 * value-prof.c (coverage_node_map_initialized_p): New function.
17469 (init_node_map): Populate map with all functions.
17470 * doc/invoke.texi: Document new parameter.
17472 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
17473 Richard Biener <rguenther@suse.de>
17475 * lto-streamer-out.c (struct sccs): Turn to ...
17476 (class DFS): ... this one; refactor the DFS walk so it can
17477 be re-done on per-SCC basis.
17478 (DFS::DFS): New constructor.
17479 (DFS::~DFS): New destructor.
17480 (hash_tree): Add new MAP argument holding in-SCC hash values;
17481 remove POINTER_TYPE hashing hack.
17482 (scc_entry_compare): Rename to ...
17483 (DFS::scc_entry_compare): ... this one.
17484 (hash_scc): Rename to ...
17485 (DFS::hash_scc): ... this one; pass output_block instead
17486 of streamer_cache; work harder to get unique and stable SCC
17488 (DFS_write_tree): Rename to ...
17489 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
17490 (lto_output_tree): Update.
17492 2014-07-25 Andi Kleen <ak@linux.intel.com>
17494 * lto-streamer-out.c (hash_tree): Convert to inchash.
17496 2014-07-25 Andi Kleen <ak@linux.intel.com>
17498 * tree.c (build_type_attribute_qual_variant): Use inchash.
17499 (type_hash_list): Dito.
17500 (attribute_hash_list): Dito
17501 (iterative_hstate_expr): Dito.
17502 (iterative_hash_expr): Dito.
17503 (build_range_type_1): Dito.
17504 (build_array_type_1): Dito.
17505 (build_function_type): Dito.
17506 (build_method_type_directly): Dito.
17507 (build_offset_type): Dito.
17508 (build_complex_type): Dito.
17509 (make_vector_type): Dito.
17510 * tree.h (iterative_hash_expr): Add compat wrapper.
17511 (iterative_hstate_expr): Add.
17513 2014-07-25 Andi Kleen <ak@linux.intel.com>
17515 * Makefile.in (OBJS): Add inchash.o.
17516 (PLUGIN_HEADERS): Add inchash.h.
17517 * ipa-devirt.c: Include inchash.h.
17518 * lto-streamer-out.c: Dito.
17519 * tree-ssa-dom.c: Dito.
17520 * tree-ssa-pre.c: Dito.
17521 * tree-ssa-sccvn.c: Dito.
17522 * tree-ssa-tail-merge.c: Dito.
17524 * tree.c (iterative_hash_hashval_t): Move to ...
17525 (iterative_hash_host_wide_int): Move to ...
17526 * inchash.c: Here. New file.
17527 * tree.h (iterative_hash_hashval_t): Move to ...
17528 (iterative_hash_host_wide_int): Move to ...
17529 * inchash.h: Here. New file.
17531 2014-07-25 Richard Biener <rguenther@suse.de>
17533 PR middle-end/61762
17534 PR middle-end/61894
17535 * fold-const.c (native_encode_int): Add and handle offset
17536 parameter to do partial encodings of expr.
17537 (native_encode_fixed): Likewise.
17538 (native_encode_real): Likewise.
17539 (native_encode_complex): Likewise.
17540 (native_encode_vector): Likewise.
17541 (native_encode_string): Likewise.
17542 (native_encode_expr): Likewise.
17543 * fold-const.c (native_encode_expr): Add offset parameter
17545 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
17546 (fold_ctor_reference): Handle all reads from tcc_constant
17549 2014-07-25 Richard Biener <rguenther@suse.de>
17551 * tree-inline.c (estimate_move_cost): Mark speed_p argument
17552 as possibly unused.
17554 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17556 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
17558 2014-07-24 Kyle McMartin <kyle@redhat.com>
17560 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
17562 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17564 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
17566 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
17568 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
17569 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
17570 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
17572 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17574 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
17575 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
17576 aggregate types. Instead, *all* aggregate types, except for single-
17577 element or homogeneous float/vector aggregates, are quadword-aligned
17578 if required by their type alignment. Issue -Wpsabi note when a type
17579 is now treated differently than before.
17581 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17583 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
17584 does not fit fully into floating-point registers, and there is still
17585 space in the register parameter area, use GPRs to pass those parts
17586 of the argument. Issue -Wpsabi note if any parameter is now treated
17587 differently than before.
17588 (rs6000_arg_partial_bytes): Update.
17590 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
17592 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
17594 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
17596 * rtl.h (target_rtl): Remove lang_dependent_initialized.
17597 * toplev.c (initialize_rtl): Don't use it. Move previously
17598 "language-dependent" calls to...
17599 (backend_init): ...here.
17600 (lang_dependent_init_target): Don't set lang_dependent_initialized.
17601 Assert that RTL initialization hasn't happend yet.
17603 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
17605 PR rtl-optimization/61629
17606 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
17607 they have already been initialized.
17609 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
17611 PR middle-end/61268
17612 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
17613 DECL_INCOMING_RTL and entry_parm.
17614 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
17615 * calls.c (load_register_parameters): Likewise argument values.
17616 (emit_library_call_value_1, store_one_arg): Likewise argument
17618 * config/i386/i386.c (assign_386_stack_local): Likewise the local
17620 * explow.c (validize_mem): Modify the argument in-place.
17622 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17624 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
17625 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
17627 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17629 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
17630 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
17632 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17634 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
17635 (aarch64_save_callee_saves): New parameter "skip_wb".
17636 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
17638 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17640 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
17642 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
17644 2014-07-24 Roman Gareev <gareevroman@gmail.com>
17646 * graphite-isl-ast-to-gimple.c:
17647 (graphite_create_new_loop): Add calling of isl_id_free to properly
17648 decrement reference counts.
17650 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
17652 2014-07-24 Martin Liska <mliska@suse.cz>
17653 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
17655 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
17656 (rs6000_code_end): Likewise.
17658 2014-07-24 Martin Liska <mliska@suse.cz>
17660 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
17661 symtab_node funtion used.
17662 (rs6000_xcoff_declare_object_name): Likewise.
17664 2014-07-24 Martin Liska <mliska@suse.cz>
17666 * cgraphunit.c (compile): Correct function used.
17668 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
17670 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
17673 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
17676 * varasm.c (bss_initializer_p): Handle offlined ctors.
17677 (align_variable, get_variable_align): Likewise.
17678 (make_decl_one_only): Likewise.
17679 (default_binds_local_p_1): Likewise.
17680 (decl_binds_to_current_def_p): Likewise.
17681 (get_variable_section): Get constructor if it is offlined.
17682 (assemble_variable_contents): Sanity check that the caller
17683 streamed in the ctor in LTO.
17685 2014-07-24 Roman Gareev <gareevroman@gmail.com>
17687 * graphite-isl-ast-to-gimple.c:
17688 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
17689 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
17690 isl_ast_op_pdiv_r to the different case.
17692 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
17694 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17696 PR middle-end/61876
17697 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
17698 when flag_errno_math is on.
17700 2014-07-24 Martin Liska <mliska@suse.cz>
17702 * cgraph.h (varpool_node):
17703 (availability get_availability (void)):
17704 created from cgraph_variable_initializer_availability
17705 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
17706 created from: cgraph_variable_initializer_availability
17707 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
17708 (void finalize_named_section_flags (void)):
17709 created from varpool_finalize_named_section_flags
17710 (bool assemble_decl (void)): created from varpool_assemble_decl
17711 (void analyze (void)): created from varpool_analyze_node
17712 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
17713 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
17714 (void remove_initializer (void)): created from varpool_remove_initializer
17715 (tree get_constructor (void)): created from varpool_get_constructor
17716 (bool externally_visible_p (void)): created from varpool_externally_visible_p
17717 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
17718 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
17719 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
17720 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
17721 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
17722 (static bool output_variables (void)): created from varpool_output_variables
17723 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
17724 created from varpool_extra_name_alias
17725 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
17726 (static void dump_varpool (FILE *f)): created from dump_varpool
17727 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
17728 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
17729 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
17730 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
17731 (void assemble_aliases (void)): created from assemble_aliases
17733 2014-07-24 Martin Liska <mliska@suse.cz>
17735 * cgraph.h (symtab_node):
17736 (void register_symbol (void)): created from symtab_register_node
17737 (void remove (void)): created from symtab_remove_node
17738 (void dump (FILE *f)): created from dump_symtab_node
17739 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
17740 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
17741 (struct ipa_ref *add_reference (symtab_node *referred_node,
17742 enum ipa_ref_use use_type)): created from add_reference
17743 (struct ipa_ref *add_reference (symtab_node *referred_node,
17744 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
17745 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
17746 gimple stmt)): created from maybe_add_reference
17747 (bool semantically_equivalent_p (symtab_node *target)): created from
17748 symtab_semantically_equivalent_p
17749 (void remove_from_same_comdat_group (void)): created from
17750 remove_from_same_comdat_group
17751 (void add_to_same_comdat_group (symtab_node *old_node)): created from
17752 symtab_add_to_same_comdat_group
17753 (void dissolve_same_comdat_group_list (void)): created from
17754 symtab_dissolve_same_comdat_group_list
17755 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
17756 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
17757 created from symtab_alias_ultimate_target
17758 (inline symtab_node *next_defined_symbol (void)): created from
17759 symtab_next_defined_symbol
17760 (bool resolve_alias (symtab_node *target)): created from
17761 symtab_resolve_alias
17762 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
17763 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
17764 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
17765 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
17766 (void set_section (const char *section)): created from set_section_1
17767 (enum availability get_availability (void)): created from symtab_node_availability
17768 (void make_decl_local (void)): created from symtab_make_decl_local
17769 (bool real_symbol_p (void)): created from symtab_read_node
17770 (can_be_discarded_p (void)): created from symtab_can_be_discarded
17771 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
17772 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
17773 symtab_in_same_comdat_p;
17774 (bool address_taken_from_non_vtable_p (void)): created from
17775 address_taken_from_non_vtable_p
17776 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
17777 (static void dump_table (FILE *)): created from dump_symtab
17778 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
17779 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
17780 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
17781 symtab_used_from_object_file_p
17782 (void dump_base (FILE *)): created from dump_symtab_base
17783 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
17784 (void unregister (void)): created from symtab_unregister_node
17785 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
17786 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
17787 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
17788 symtab_nonoverwritable_alias_1
17789 * cgraph.h (cgraph_node):
17790 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
17791 created from cgraph_remove_node_and_inline_clones
17792 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
17793 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
17794 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
17795 (cgraph_node *function_symbol (enum availability *avail = NULL)):
17796 created from cgraph_function_node
17797 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
17798 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
17799 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
17800 created from cgraph_create_clone
17801 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
17802 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
17803 created from cgraph_create_virtual_clone
17804 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
17805 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
17806 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
17807 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
17808 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
17809 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
17810 created from cgraph_function_version_info
17811 (struct cgraph_function_version_info *insert_new_function_version (void)):
17812 created from insert_new_cgraph_node_version
17813 (struct cgraph_function_version_info *function_version (void)): created from
17814 get_cgraph_node_version
17815 (void analyze (void)): created from analyze_function
17816 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
17817 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
17818 tree real_alias) cgraph_add_thunk
17819 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
17820 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
17821 created from cgraph_function_or_thunk_node
17822 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
17823 created from expand_thunk
17824 (void reset (void)): created from cgraph_reset_node
17825 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
17826 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
17827 (void remove (void)): created from cgraph_remove_node
17828 (void dump (FILE *f)): created from dump_cgraph_node
17829 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
17830 (bool get_body (void)): created from cgraph_get_body
17831 (void release_body (void)): created from cgraph_release_function_body
17832 (void unnest (void)): created from cgraph_unnest_node
17833 (void make_local (void)): created from cgraph_make_node_local
17834 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
17835 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
17836 gcov_type count, int freq)): created from cgraph_create_edge
17837 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
17838 gcov_type count, int freq)): created from cgraph_create_indirect_edge
17839 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
17840 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
17841 created from cgraph_create_edge_including_clones
17842 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
17843 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
17844 (void remove_callers (void)): created from cgraph_node_remove_callers
17845 (void remove_callees (void)): created from cgraph_node_remove_callees
17846 (enum availability get_availability (void)): created from cgraph_function_body_availability
17847 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
17848 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
17849 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
17850 (void call_duplication_hooks (cgraph_node *node2)): created from
17851 cgraph_call_node_duplication_hooks
17852 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
17853 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
17854 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
17855 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
17856 (void call_function_insertion_hooks (void)):
17857 created from cgraph_call_function_insertion_hooks
17858 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
17859 (bool local_p (void)): created from cgraph_local_node
17860 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
17861 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
17862 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
17863 (inline bool only_called_directly_or_aliased_p (void)):
17864 created from cgraph_only_called_directly_or_aliased_p
17865 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
17866 created from cgraph_will_be_removed_from_program_if_no_direct_calls
17867 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
17868 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
17869 (bool can_remove_if_no_direct_calls_p (void)):
17870 created from cgraph_can_remove_if_no_direct_calls_p
17871 (inline bool has_gimple_body_p (void)):
17872 created from cgraph_function_with_gimple_body_p
17873 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
17874 (static void dump_cgraph (FILE *f)): created from dump_cgraph
17875 (static inline void debug_cgraph (void)): created from debug_cgraph
17876 (static void record_function_versions (tree decl1, tree decl2)):
17877 created from record_function_versions
17878 (static void delete_function_version (tree decl)):
17879 created from delete_function_version
17880 (static void add_new_function (tree fndecl, bool lowered)):
17881 created from cgraph_add_new_function
17882 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
17883 (static cgraph_node * create (tree decl)): created from cgraph_create_node
17884 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
17885 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
17886 (static cgraph_node *get_for_asmname (tree asmname)):
17887 created from cgraph_node_for_asm
17888 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
17889 created from cgraph_same_body_alias
17890 (static bool used_from_object_file_p_worker (cgraph_node *node,
17891 void *): new function
17892 (static bool non_local_p (cgraph_node *node, void *)):
17893 created from cgraph_non_local_node_p_1
17894 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
17895 created from verify_cgraph
17896 (static bool make_local (cgraph_node *node, void *)):
17897 created from cgraph_make_node_local
17898 (static cgraph_node *create_alias (tree alias, tree target)):
17899 created from cgraph_create_function_alias
17900 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
17901 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
17902 created from cgraph_create_edge_1
17903 * cgraph.h (varpool_node):
17904 (void remove (void)): created from varpool_remove_node
17905 (void dump (FILE *f)): created from dump_varpool_node
17907 2014-07-24 Richard Biener <rguenther@suse.de>
17910 * tree-ssa-structalias.c (create_variable_info_for_1):
17911 Use varpool_get_constructor.
17912 (create_variable_info_for): Likewise.
17914 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17916 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
17917 subtract outgoing area size when restoring stack_pointer_rtx.
17919 2014-07-24 Nick Clifton <nickc@redhat.com>
17921 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
17922 that operations are taking place in parallel.
17923 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
17925 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
17927 * omp-low.c (extract_omp_for_data): Add missing break statement.
17929 2014-07-24 Richard Biener <rguenther@suse.de>
17931 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
17932 * tree-inline.c (estimate_move_cost): Add speed_p parameter
17933 and adjust MOVE_RATIO query accordingly.
17934 (estimate_num_insns): Adjust callers.
17935 * ipa-prop.c (ipa_populate_param_decls): Likewise.
17936 * ipa-cp.c (gather_context_independent_values,
17937 estimate_local_effects): Likewise.
17938 * ipa-split.c (consider_split): Likewise.
17940 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
17942 * config/i386/driver-i386.c: Remove names of unused arguments and
17943 unnecessary unused attributes.
17944 * config/i386/host-mingw32.c: Likewise.
17945 * config/i386/i386.c: Likewise.
17946 * config/i386/winnt-stubs.c: Likewise.
17947 * config/i386/winnt.c: Likewise.
17949 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17951 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
17952 (aarch64_gen_loadwb_pair): New helper function.
17953 (aarch64_expand_epilogue): Simplify code using new helper functions.
17954 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
17956 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17958 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
17959 (aarch64_gen_storewb_pair): New helper function.
17960 (aarch64_expand_prologue): Simplify code using new helper functions.
17961 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
17963 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17965 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
17966 Rename to aarch64_save_callee_saves, remove restore code.
17967 (aarch64_restore_callee_saves): New function.
17969 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17971 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
17972 (aarch64_save_callee_saves): New function to handle reg save
17973 for both core and vectore regs.
17975 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17977 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
17978 (aarch64_gen_store_pair): New helper function.
17979 (aarch64_save_or_restore_callee_save_registers)
17980 (aarch64_save_or_restore_fprs): Use new helper functions.
17982 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17984 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
17985 (aarch64_save_or_restore_callee_save_registers)
17986 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
17988 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17990 * config/aarch64/aarch64.c
17991 (aarch64_save_or_restore_callee_save_registers)
17992 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
17994 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17996 * config/aarch64/aarch64.c
17997 (aarch64_save_or_restore_callee_save_registers)
17998 (aarch64_save_or_restore_fprs): Remove 'increment'.
18000 2014-07-23 Jiong Wang <jiong.wang@arm.com>
18002 * config/aarch64/aarch64.c
18003 (aarch64_save_or_restore_callee_save_registers)
18004 (aarch64_save_or_restore_fprs): Use register offset in
18005 cfun->machine->frame.reg_offset.
18007 2014-07-23 Jiong Wang <jiong.wang@arm.com>
18009 * config/aarch64/aarch64.c
18010 (aarch64_save_or_restore_callee_save_registers)
18011 (aarch64_save_or_restore_fprs): Remove base_rtx.
18013 2014-07-23 Jiong Wang <jiong.wang@arm.com>
18015 * config/aarch64/aarch64.c
18016 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
18017 to 'start_offset'. Remove local variable 'start_offset'.
18019 2014-07-23 Jiong Wang <jiong.wang@arm.com>
18021 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
18022 type to HOST_WIDE_INT.
18024 2014-07-23 Jiong Wang <jiong.wang@arm.com>
18026 * config/aarch64/aarch64.c (aarch64_expand_prologue)
18027 (aarch64_save_or_restore_fprs)
18028 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
18030 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
18032 * config/arm/t-rtems-eabi: Add
18033 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
18034 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
18035 mbig-endian/mthumb/march=armv7-r, and
18036 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
18039 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
18040 Chris Johns <chrisj@rtems.org>
18041 Joel Sherrill <joel.sherrill@oarcorp.com>
18043 * config.gcc: Add nios2-*-rtems*.
18044 * config/nios2/rtems.h: New file.
18045 * gcc/config/nios2/t-rtems: New file.
18047 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
18050 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
18051 constant numbers, not general constants.
18052 (rs6000_expand_vector_init): Ditto.
18054 2014-07-23 Nathan Sidwell <nathan@acm.org>
18056 * gcov-tool.c (gcov_list): Declare here.
18057 (set_gcov_list): Remove.
18058 (gcov_output_files): Set gcov_list directly.
18060 2014-07-23 Host Schirmeier <horst@schirmeier.com>
18062 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
18064 2014-07-23 Jiong Wang <jiong.wang@arm.com>
18066 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
18067 callee-saved registers are available for padding purpose
18068 and r3 is not mandatory, then prefer use those callee-saved
18071 2014-07-23 Richard Biener <rguenther@suse.de>
18073 * params.def (PARAM_MAX_COMBINE_INSNS): New.
18074 * combine.c: Include statistics.h and params.h.
18075 (combine_instructions): Guard three and four insn combines
18076 with max-combine-insns value. Record statistics for combines
18078 * doc/invoke.texi (max-combine-insns): Document new param.
18080 2014-07-23 Roman Gareev <gareevroman@gmail.com>
18082 * graphite-isl-ast-to-gimple.c:
18083 (translate_isl_ast_node_block): New function.
18084 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
18086 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
18087 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
18089 2014-07-23 Roman Gareev <gareevroman@gmail.com>
18091 * graphite-isl-ast-to-gimple.c:
18092 (get_max_schedule_dimensions): New function.
18093 (extend_schedule): Likewise.
18094 (generate_isl_schedule): Add calling of extend_schedule and
18095 get_max_schedule_dimensions.
18097 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18099 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
18100 (case UNSPEC): Handle UNSPEC_RBIT.
18102 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18104 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
18105 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
18107 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18109 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
18111 2014-07-22 Roman Gareev <gareevroman@gmail.com>
18113 * graphite-isl-ast-to-gimple.c:
18114 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
18115 (ivs_params_clear):
18116 (build_iv_mapping): New function.
18117 (translate_isl_ast_node_user): Likewise.
18118 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
18120 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
18121 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
18122 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
18124 2014-07-21 Bin Cheng <bin.cheng@arm.com>
18127 * config/arm/arm.md (setmem): New pattern.
18128 * config/arm/arm-protos.h (struct tune_params): New fields.
18129 (arm_gen_setmem): New prototype.
18130 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
18131 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
18132 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
18133 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
18134 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
18135 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
18136 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
18137 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
18138 (arm_const_inline_cost): New function.
18139 (arm_block_set_max_insns): New function.
18140 (arm_block_set_non_vect_profit_p): New function.
18141 (arm_block_set_vect_profit_p): New function.
18142 (arm_block_set_unaligned_vect): New function.
18143 (arm_block_set_aligned_vect): New function.
18144 (arm_block_set_unaligned_non_vect): New function.
18145 (arm_block_set_aligned_non_vect): New function.
18146 (arm_block_set_vect, arm_gen_setmem): New functions.
18148 2014-07-21 Bin Cheng <bin.cheng@arm.com>
18150 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
18152 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
18155 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
18156 out of #ifdef __OPTIMIZE__.
18158 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
18160 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
18161 different trapping status if -fnon-call-exceptions is enabled.
18163 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
18165 * expr.c (store_field): Handle VOIDmode for calls that return values
18166 in multiple locations.
18168 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
18170 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
18171 (altivec_vsldoi_<mode>): Likewise.
18173 2014-07-20 Roman Gareev <gareevroman@gmail.com>
18175 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
18176 to the number of characters in the line.
18178 2014-07-20 Roman Gareev <gareevroman@gmail.com>
18180 * graphite-isl-ast-to-gimple.c: Add using of
18181 build_nonstandard_integer_type instead of int128_integer_type_node.
18183 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
18185 * toplev.c (output_stack_usage): Adjust the location of the warning.
18187 2014-07-19 Daniel Cederman <cederman@gaisler.com>
18189 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
18190 (*membar_storeload): Disable for LEON3.
18192 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
18194 PR rtl-optimization/61461
18195 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
18197 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
18200 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
18201 Fix instruction constraint.
18202 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
18204 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
18206 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
18208 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
18210 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
18211 GNU coding standards.
18212 (nds32_register_move_cost): Likewise.
18213 (nds32_memory_move_cost): Likewise.
18214 (nds32_address_cost): Likewise.
18216 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
18218 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
18220 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
18222 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
18223 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
18224 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
18225 (HAVE_sync_compare_and_swapqi): Define.
18226 (HAVE_sync_compare_and_swaphi): Likewise.
18227 (HAVE_sync_compare_and_swapsi): Likewise.
18229 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
18231 * config/mips/p5600.md: Add missing cpu tests.
18233 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18235 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
18236 (vmla_f64): Likewise.
18237 (vfms_f64): Likewise.
18238 (vmls_f64): Likewise.
18240 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18242 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
18243 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
18245 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18247 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
18248 (vmlal_high_lane_s32): Likewise.
18249 (vmlal_high_lane_u16): Likewise.
18250 (vmlal_high_lane_u32): Likewise.
18251 (vmlsl_high_lane_s16): Likewise.
18252 (vmlsl_high_lane_s32): Likewise.
18253 (vmlsl_high_lane_u16): Likewise.
18254 (vmlsl_high_lane_u32): Likewise.
18256 2014-07-17 Terry Guo <terry.guo@arm.com>
18258 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
18259 (alus_reg): Renamed to alus_sreg.
18260 * config/arm/arm-fixed.md: Change type of non-dsp instructions
18261 from alu_reg to alu_sreg. Change type of dsp instructions from
18262 alu_reg to alu_dsp_reg.
18263 * config/arm/thumb1.md: Likewise.
18264 * config/arm/thumb2.md: Likewise.
18265 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
18266 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
18267 with alu_sreg and alus_sreg.
18268 * config/arm/arm1026ejs.md (alu_op): Likewise.
18269 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
18270 * config/arm/arm926ejs.md (9_alu_op): Likewise.
18271 * config/arm/fa526.md (526_alu_op): Likewise.
18272 * config/arm/fa606te.md (606te_alu_op): Likewise.
18273 * config/arm/fa626te.md (626te_alu_op): Likewise.
18274 * config/arm/fa726te.md (726te_alu_op): Likewise.
18275 * config/arm/fmp626.md (mp626_alu_op): Likewise.
18276 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
18277 alu_sreg, alu_dsp_reg and alus_sreg.
18278 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
18279 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
18280 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
18281 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
18282 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
18283 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
18284 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
18285 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
18286 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
18287 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
18288 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
18289 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
18290 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
18291 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
18292 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
18293 alus_reg to alus_sreg.
18295 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
18297 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
18300 2014-07-17 Richard Biener <rguenther@suse.de>
18302 PR rtl-optimization/61801
18303 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
18304 don't set reg_pending_barrier if it appears in a debug-insn.
18306 2014-07-16 DJ Delorie <dj@redhat.com>
18308 * config/rx/rx.c (rx_option_override): Fix alignment values.
18309 (rx_align_for_label): Likewise.
18311 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
18314 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
18315 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
18316 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
18318 (cris_print_index, cris_print_operand, cris_constant_index_p)
18319 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
18320 (cris_address_cost): Ditto last CONSTANT_P.
18321 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
18322 callers changed. Yield cris_offsettable_symbol for non-PIC
18323 constant symbolic expressions including labels. Yield cris_unspec
18325 (cris_expand_pic_call_address): New parameter MARKERP. Set its
18326 target to pic_offset_table_rtx for calls that will likely go
18327 through PLT, const0_rtx when they can't. All callers changed.
18328 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
18329 symbolic expressions to be PICified. Remove second, redundant,
18330 assert on can_create_pseudo_p returning non-zero. Use
18331 replace_equiv_address_nv, not replace_equiv_address, for final
18333 * config/cris/cris.md ("movsi"): Move variable t to pattern
18334 toplevel. Adjust assert for new cris_symbol_type member. Use
18335 CONSTANT_P instead of CONSTANT_ADDRESS_P.
18336 ("*movsi_internal") <case 9>: Make check for valid unspec operands
18338 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
18339 ("call", "call_value"): Use second incoming operand as a marker
18340 for pic-offset-table-register being used.
18341 ("*expanded_call_non_v32", "*expanded_call_v32")
18342 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
18343 second incoming operand to CALL, match cris_call_type_marker.
18344 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
18345 ("*expanded_call_side"): Ditto. Fix typo in comment.
18346 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
18348 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
18349 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
18350 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
18351 users changed. Add members cris_offsettable_symbol and cris_unspec.
18352 (cris_symbol_type): Rename from cris_pic_symbol_type.
18353 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
18355 * config/cris/cris-protos.h (cris_symbol_type_of,
18356 cris_expand_pic_call_address): Adjust prototypes.
18357 (cris_legitimate_constant_p): New prototype.
18359 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
18360 an existing tmake_file. Don't add t-slibgcc and t-linux.
18362 2014-07-17 Jason Merrill <jason@redhat.com>
18365 * symtab.c (symtab_remove_from_same_comdat_group): Also
18366 set_comdat_group to NULL_TREE.
18367 (verify_symtab): Fix diagnostic.
18369 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
18372 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
18374 2014-07-16 Dodji Seketeli <dodji@redhat.com>
18376 Support location tracking for built-in macro tokens
18377 * input.h (is_location_from_builtin_token): New function declaration.
18378 * input.c (is_location_from_builtin_token): New function definition.
18379 * toplev.c (general_init): Tell libcpp what the pre-defined
18380 spelling location for built-in tokens is.
18382 2014-07-16 Jakub Jelinek <jakub@redhat.com>
18384 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
18385 on the FUNCTION_DECL.
18387 2014-07-16 Richard Biener <rguenther@suse.de>
18390 * doc/extend.texi (always_inline): Clarify.
18392 2014-07-15 Eric Christopher <echristo@gmail.com>
18394 * doc/invoke.texi (Link Options): Document -z option.
18396 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
18398 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
18399 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
18401 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
18403 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
18405 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
18407 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
18408 varpool_assemble_decl.
18409 * varpool.c (varpool_assemble_decl): Assert that node->definition is
18412 2014-07-15 Michael Matz <matz@suse.de>
18414 PR rtl-optimization/61772
18415 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
18417 2014-07-15 Richard Biener <rguenther@suse.de>
18419 * opts.c (default_options_table): Disable bit-ccp at -Og.
18421 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
18423 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
18425 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
18427 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
18428 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
18429 call langhook for unknown declaration.
18430 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
18431 * tree.h (DECL_ARGUMENTS): Update.
18432 * print-tree.c (print_node): Update.
18433 * tree-core.h (tree_decl_non_common): Remove arguments.
18434 (tree_function_decl): Add arguments.
18436 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
18438 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
18440 2014-07-14 Richard Biener <rguenther@suse.de>
18442 PR tree-optimization/61779
18443 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
18444 simplifying a condition.
18446 2014-07-14 Richard Biener <rguenther@suse.de>
18448 * builtins.c (c_strlen): Make only_value == 2 really only
18449 affect warning generation.
18451 2014-07-14 Richard Biener <rguenther@suse.de>
18453 PR tree-optimization/61757
18454 PR tree-optimization/61783
18455 PR tree-optimization/61787
18456 * tree-ssa-dom.c (record_equality): Revert canonicalization
18457 change and add comment.
18458 (propagate_rhs_into_lhs): Revert previous fix, removing
18459 loop depth restriction again.
18461 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18463 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
18464 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
18465 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
18466 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
18467 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
18468 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
18469 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
18471 2014-07-14 Richard Biener <rguenther@suse.de>
18473 * cgraph.h (decl_in_symtab_p): Make inline.
18475 2014-07-14 Jakub Jelinek <jakub@redhat.com>
18477 PR middle-end/61294
18478 * doc/invoke.texi (-Wmemset-transposed-args): Document.
18481 * config/i386/i386.c (classify_argument): Don't merge classes above
18484 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
18486 * cgraph.h (symtab_node): Add nonzero_address.
18487 (decl_in_symtab_p): Break out from ...
18488 (symtab_get_node): ... here.
18489 * fold-const.c: Include cgraph.h
18490 (tree_single_nonzero_warnv_p): Use symtab to determine
18491 if symbol is non-zero.
18492 * symtab.c (symtab_node::nonzero_address): New method.
18494 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
18496 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
18497 forgotten in previous commit.
18499 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
18501 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
18503 * ipa-devirt.c: Include stor-layout.h and intl.h
18504 (odr_subtypes_equivalent_p): New function.
18505 (warn_odr): New function.
18506 (warn_type_mismatch): New function.
18507 (odr_types_equivalent_p): New function.
18508 (add_type_duplicate): Use it.
18509 * common.opt (Wodr): New flag.
18510 * doc/invoke.texi (Wodr): Document new warning.
18512 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
18514 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
18515 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
18516 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
18517 (varpool_get_constructor): Push CTORS_IN timevar.
18518 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
18520 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
18522 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
18523 Remove VOID_FTYPE_PUSHORT.
18524 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
18525 Change code to USHORT_FTYPE_VOID.
18526 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
18527 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
18528 (ix86_atomic_assign_expand_fenv): Update for
18529 __builtin_ia32_fnstsw changes.
18530 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
18531 (fnstsw): Change operand 0 to nonimmediate operand.
18533 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
18535 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
18536 (varpool_get_constructor): New function.
18537 (varpool_ctor_useable_for_folding_p): Break out from ...
18538 (ctor_for_folding): ... here; use varpool_get_constructor.
18539 (varpool_assemble_decl): Likewise.
18540 * lto-streamer.h (struct output_block): Turn cgraph_node
18542 (lto_input_variable_constructor): Declare.
18543 * ipa-visibility.c (function_and_variable_visibility): Use
18544 varpool_get_constructor.
18545 * cgraph.h (varpool_get_constructor): Declare.
18546 (varpool_ctor_useable_for_folding_p): New function.
18547 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
18548 parameter; return error_mark_node for non-trivial constructors.
18549 (lto_write_tree_1, DFS_write_tree): Update use of
18550 get_symbol_initial_value.
18551 (output_function): Update initialization of symbol.
18552 (output_constructor): New function.
18553 (copy_function): Rename to ..
18554 (copy_function_or_variable): ... this one; handle vars too.
18555 (lto_output): Output variable sections.
18556 * lto-streamer-in.c (input_constructor): New function.
18557 (lto_read_body): Rename from ...
18558 (lto_read_body_or_constructor): ... this one; handle vars too.
18559 (lto_input_variable_constructor): New function.
18560 * ipa-prop.c (ipa_prop_write_jump_functions,
18561 ipa_prop_write_all_agg_replacement): Update.
18562 * lto-cgraph.c (compute_ltrans_boundary): Use it.
18563 (output_cgraph_opt_summary): Set symbol to NULL.
18565 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
18567 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
18568 non-polymorphic types.
18569 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
18570 * ipa-devirt.c (types_same_for_odr): Do not explode when one
18571 of types is not polymorphic.
18573 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
18575 * lra-constraints.c (remove_inheritance_pseudos): Process
18576 destination pseudo too.
18578 2014-07-11 Rong Xu <xur@google.com>
18580 * gcov-tool.c (gcov_output_files): Fix build error introduced in
18583 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18585 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
18586 * config/avr/avr-devices.c (AVR_MCU): Same.
18587 (avr_mcu_types): add text start value to end of device list.
18588 * config/avr/avr-mcus.def: Add text section start for all devices.
18589 (ata5782): Add new avr5 device.
18591 * config/avr/avr-tables.opt: Regenerate.
18592 * config/avr/avr.h: Add declaration for text section start handler.
18593 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
18595 (LINK_SPEC): Include text section start handler to linker spec.
18596 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
18597 pass -Ttext option to linker if the text section start for the device
18599 * config/avr/t-multilib: Regenerate.
18600 * doc/avr-mmcu.texi: Regenerate.
18602 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
18604 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
18605 * config/rs6000/aix52.h (LINK_SPEC): Same.
18606 * config/rs6000/aix53.h (LINK_SPEC): Same.
18607 * config/rs6000/aix61.h (LINK_SPEC): Same.
18608 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
18610 2014-07-11 Roman Gareev <gareevroman@gmail.com>
18612 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
18613 (graphite_verify): New function.
18614 (ivs_params_clear): New function.
18615 (gcc_expression_from_isl_ast_expr_id): New function.
18616 (gcc_expression_from_isl_expr_int): New function.
18617 (binary_op_to_tree): New function.
18618 (ternary_op_to_tree): New function.
18619 (unary_op_to_tree): New function.
18620 (nary_op_to_tree): New function.
18621 (gcc_expression_from_isl_expr_op): New function.
18622 (gcc_expression_from_isl_expression): New function.
18623 (graphite_create_new_loop): New function.
18624 (translate_isl_ast_for_loop): New function.
18625 (get_upper_bound): New function.
18626 (graphite_create_new_loop_guard): New function.
18627 (translate_isl_ast_node_for): New function.
18628 (translate_isl_ast): New function.
18629 (add_parameters_to_ivs_params): New function.
18630 (scop_to_isl_ast): New parameter ip.
18631 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
18633 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
18635 * config/xtensa/predicates.md (call expander): Update for
18636 DECL_SECTION_NAME being string.
18638 2014-07-11 Richard Biener <rguenther@suse.de>
18640 PR middle-end/61473
18641 * builtins.c (fold_builtin_memory_op): Inline memory moves that
18642 can be implemented with a single load followed by a single store.
18643 (c_strlen): Only warn when only_value is not 2.
18645 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
18647 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
18649 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
18652 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
18653 (*movhi_bytes): Likewise.
18654 (*arm_movqi_insn): Likewise.
18656 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
18659 * config/alpha/alpha.c: Include tree-pass.h, context.h
18660 and pass_manager.h.
18661 (pass_data_handle_trap_shadows): New pass.
18662 (pass_handle_trap_shadows::gate): New pass gate function.
18663 (make_pass_handle_trap_shadows): New function.
18664 (rest_of_handle_trap_shadows): Ditto.
18666 (alpha_align_insns_1): Rename from alpha_align_insns.
18667 (pass_data_align_insns): New pass.
18668 (pass_align_insns::gate): New pass gate function.
18669 (make_pass_aling_insns): New function.
18670 (rest_of_align_insns): Ditto.
18671 (alpha_align_insns): Ditto.
18673 (alpha_option_override): Declare handle_trap_shadows info
18674 and align_insns_info. Register handle_trap_shadows and align_insns
18676 (alpha_reorg): Do not call alpha_trap_shadows and
18677 alpha_align_insn from here.
18679 (alpha_pad_function_end): Do not skip BARRIERs.
18681 2014-07-10 Rong Xu <xur@google.com>
18683 Add gcov-tool: an offline gcda profile processing tool support.
18684 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
18685 (gcov_is_error): Ditto.
18686 (gcov_read_string): Ditto.
18687 (gcov_read_sync): Ditto.
18688 * gcov-io.h: Move counter defines to gcov-counter.def.
18689 * gcov-dump.c (tag_counters): Use gcov-counter.def.
18690 * coverage.c: Ditto.
18691 * gcov-tool.c: Offline gcda profile processing tool.
18692 (unlink_gcda_file): Remove one gcda file.
18693 (unlink_profile_dir): Remove gcda files from the profile path.
18694 (gcov_output_files): Output gcda files to an output dir.
18695 (profile_merge): Merge two profiles in directory.
18696 (print_merge_usage_message): Print merge usage.
18697 (merge_usage): Print merge usage and exit.
18698 (do_merge): Driver for profile merge sub-command.
18699 (profile_rewrite): Rewrite profile.
18700 (print_rewrite_usage_message): Print rewrite usage.
18701 (rewrite_usage): Print rewrite usage and exit.
18702 (do_rewrite): Driver for profile rewrite sub-command.
18703 (print_usage): Print gcov-info usage and exit.
18704 (print_version): Print gcov-info version.
18705 (process_args): Process arguments.
18706 (main): Main routine for gcov-tool.
18707 * Makefile.in: Build and install gcov-tool.
18708 * gcov-counter.def: New file split from gcov-io.h.
18709 * doc/gcc.texi: Include gcov-tool.texi.
18710 * doc/gcov-tool.texi: Document for gcov-tool.
18712 2014-07-10 Richard Biener <rguenther@suse.de>
18714 PR tree-optimization/61757
18715 * tree-ssa-dom.c (loop_depth_of_name): Restore.
18716 (propagate_rhs_into_lhs): Revert part of last change.
18718 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
18720 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
18723 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
18725 PR middle-end/53590
18726 * function.c (allocate_struct_function): Revert r188667 change.
18728 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
18730 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
18732 * doc/install.texi: Remove links to defunct package providers for
18735 2014-07-09 Tom de Vries <tom@codesourcery.com>
18737 * final.c (get_call_fndecl): Declare.
18738 (self_recursive_call_p): New function.
18739 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
18741 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18743 * ipa-devirt.c (record_node): Walk through aliases.
18745 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18747 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
18749 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18752 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
18754 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18756 * ipa-visibility.c (function_and_variable_visibility): Remove
18757 temporary hack disabling local aliases on AIX.
18759 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18761 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
18762 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
18764 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18766 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
18767 * rs6000/rs6000.c: Inline output of .set instruction.
18768 (declare_alias_data): New struct.
18769 (rs6000_declare_alias): New function.
18770 (rs6000_xcoff_declare_function_name): Use it.
18771 (rs6000_xcoff_declare_object_name): New function.
18772 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
18773 (ASM_OUTPUT_DEF): Turn to empty definition.
18775 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
18778 * hash-table.h: use hash_table::value_type instead of
18779 Descriptor::value_type in the return types of several methods.
18781 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
18783 * tree-pass.h (pass_data): Remove has_execute member.
18784 * passes.c (execute_one_pass): Don't check pass->has_execute.
18785 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
18786 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
18787 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
18788 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
18789 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
18790 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
18791 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
18792 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
18793 gimple-low.c, gimple-ssa-isolate-paths.c,
18794 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
18795 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
18796 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
18797 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
18798 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
18799 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
18800 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
18801 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
18802 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
18803 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
18804 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
18805 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
18806 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
18807 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
18808 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
18809 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
18810 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
18811 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
18812 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
18813 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
18814 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
18815 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
18816 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
18817 web.c: Remove initializer for pass_data::has_execute.
18819 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
18821 * graphite-htab.h: Use hash_map instead of hash_table.
18822 * graphite-clast-to-gimple.c: Adjust.
18823 * passes.c: Use hash_map instead of hash_table.
18824 * sese.c: Likewise.
18825 * sese.h: Remove now unused code.
18827 2014-07-08 Sriraman Tallam <tmsriram@google.com>
18830 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
18833 2014-07-08 Jakub Jelinek <jakub@redhat.com>
18835 PR rtl-optimization/61673
18836 * combine.c (simplify_comparison): Test just mode's sign bit
18837 in tmode rather than the sign bit and any bits above it.
18839 2014-07-08 Roman Gareev <gareevroman@gmail.com>
18841 * graphite-isl-ast-to-gimple.c (generate_isl_context):
18842 Add __isl_give to the declaration.
18843 (generate_isl_schedule): Likewise.
18844 (scop_to_isl_ast): Likewise.
18846 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18848 * config/arm/arm.c (cortexa5_extra_costs): New table.
18849 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
18851 2014-07-08 Jakub Jelinek <jakub@redhat.com>
18853 PR tree-optimization/61725
18854 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
18855 range, use range_includes_zerop_p instead of integer_zerop on
18856 vr0->min, only use log2 of max if min is not negative.
18858 2014-07-08 Richard Biener <rguenther@suse.de>
18860 * tree-ssa-dom.h (loop_depth_of_name): Remove.
18861 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
18862 restriction on loop depth difference.
18863 (record_equality): Likewise.
18864 (propagate_rhs_into_lhs): Likewise. Simplify condition.
18865 (loop_depth_of_name): Remove.
18866 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
18867 restriction on loop depth difference.
18868 (init_copy_prop): Likewise.
18870 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18872 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
18874 (walk_aliased_vdefs): Likewise.
18875 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
18876 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
18877 (detect_type_change_from_memory_writes): Check if entry was reached.
18879 2014-07-08 Richard Biener <rguenther@suse.de>
18881 PR tree-optimization/61681
18882 * tree-ssa-structalias.c (find_what_var_points_to): Expand
18883 NONLOCAL inside ESCAPED.
18885 2014-07-08 Richard Biener <rguenther@suse.de>
18887 PR tree-optimization/61680
18888 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
18889 Handle properly all read-write dependences with group accesses.
18891 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
18893 PR tree-optimization/61576
18894 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
18895 block containing reduction statement is predecessor of phi basi block.
18897 2014-07-08 Marek Polacek <polacek@redhat.com>
18900 * fold-const.c (round_up_loc): Change the parameter type.
18902 * fold-const.h (round_up_loc): Adjust declaration.
18903 * stor-layout.c (finalize_record_size): Check for too large types.
18905 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
18907 * symtab.c: Include calls.h.
18908 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
18910 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
18912 * config/rs6000/rs6000.c (output_vec_const_move): Handle
18913 little-endian code generation.
18914 * config/rs6000/spe.md (spe_evmergehi): Rename to...
18915 (vec_perm00_v2si): ... this. Handle little-endian code generation.
18916 (spe_evmergehilo): Rename to...
18917 (vec_perm01_v2si): ... this. Handle little-endian code generation.
18918 (spe_evmergelo): Rename to...
18919 (vec_perm11_v2si): ... this. Handle little-endian code generation.
18920 (spe_evmergelohi): Rename to...
18921 (vec_perm10_v2si): ... this. Handle little-endian code generation.
18922 (spe_evmergehi, spe_evmergehilo): New expanders.
18923 (spe_evmergelo, spe_evmergelohi): Likewise.
18924 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
18925 (*frob_tf_ti): Likewise.
18926 (*frob_<mode>_di_2): Likewise.
18927 (*frob_tf_di_8_2): Likewise.
18928 (*frob_di_<mode>): Likewise.
18929 (*frob_ti_tf): Likewise.
18930 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
18931 (*frob_ti_<mode>_8_2): Likewise.
18932 (*frob_ti_tf_2): Likewise.
18933 (mov_si<mode>_e500_subreg0): Rename to...
18934 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
18936 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
18937 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
18938 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
18939 the big endianness only.
18940 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
18941 (*mov_si<mode>_e500_subreg0_2): Rename to...
18942 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
18943 big big endianness only.
18944 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
18945 (*mov_si<mode>_e500_subreg4): Rename to...
18946 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
18948 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
18949 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
18950 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
18951 the big endianness only.
18952 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
18954 (*mov_si<mode>_e500_subreg4_2): Rename to...
18955 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
18957 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
18958 (*mov_sitf_e500_subreg8): Rename to...
18959 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
18961 (*mov_sitf_e500_subreg8_le): New instruction pattern.
18962 (*mov_sitf_e500_subreg8_2): Rename to...
18963 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
18965 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
18966 (*mov_sitf_e500_subreg12): Rename to...
18967 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
18969 (*mov_sitf_e500_subreg12_le): New instruction pattern.
18970 (*mov_sitf_e500_subreg12_2): Rename to...
18971 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
18973 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
18975 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
18977 * asan.c (instrument_strlen_call): Do not instrument first byte
18978 in strlen if already instrumented.
18980 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18982 * config/arm/arm.opt (mwords-little-endian): Delete.
18983 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
18984 of TARGET_LITTLE_WORDS.
18985 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
18986 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
18988 * doc/invoke.texi: Remove references to -mwords-little-endian.
18990 2014-07-07 Jakub Jelinek <jakub@redhat.com>
18992 * expmed.c (struct init_expmed_rtl): Change all fields but
18993 pow2 and cint from struct rtx_def to rtx.
18994 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
18995 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
18998 2014-07-06 Marek Polacek <polacek@redhat.com>
19001 * doc/invoke.texi: Document -Wsizeof-array-argument.
19003 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
19005 * wide-int.h (wide_int_storage): Change declaration from struct
19008 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
19010 * cgraph.c (cgraph_create_indirect_edge): Update call of
19011 get_polymorphic_call_info.
19012 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
19013 (possible_polymorphic_call_targets): Add parameter call.
19014 (decl_maybe_in_construction_p): New predicate.
19015 (get_polymorphic_call_info): Add parameter call;
19016 use decl_maybe_in_construction_p.
19017 * gimple-fold.c (fold_gimple_assign): Update use of
19018 possible_polymorphic_call_targets.
19019 (gimple_fold_call): Likewise.
19020 * ipa-prop.c: Inlcude calls.h
19021 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
19022 (param_type_may_change_p): New predicate.
19023 (detect_type_change_from_memory_writes): Break out from ...
19024 (detect_type_change): ... this one; use param_type_may_change_p.
19025 (detect_type_change_ssa): Use param_type_may_change_p.
19026 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
19028 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
19031 * config/arm/arm-protos.h (arm_legitimate_address_p,
19032 arm_is_constant_pool_ref): Add prototypes.
19033 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
19034 (arm_is_constant_pool_ref) New function.
19035 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
19036 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
19037 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
19038 operand. Remove pool_range and neg_pool_range attributes.
19039 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
19040 pool_range and neg_pool_range attributes.
19041 * config/arm/constraints.md (Uh): New constraint.
19042 (Uq): Don't allow constant pool references.
19044 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
19046 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
19047 (move_lo_quad_internal_be_<mode>): Likewise.
19048 (move_lo_quad_<mode>): Convert to define_expand.
19049 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
19050 (aarch64_simd_move_hi_quad_be_<mode>): New.
19051 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
19052 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
19053 (aarch64_combinez_be<mode>): New.
19054 (aarch64_combine<mode>): Convert to define_expand.
19055 (aarch64_combine_internal<mode>): New.
19056 (aarch64_simd_combine<mode>): Remove bogus RTL description.
19058 2014-07-04 Tom de Vries <tom@codesourcery.com>
19060 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
19061 combination of earlyclobber and read/write modifiers.
19063 2014-07-04 Tom de Vries <tom@codesourcery.com>
19065 * config/aarch64/aarch64-simd.md
19066 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
19068 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
19071 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
19073 2014-07-04 Jakub Jelinek <jakub@redhat.com>
19075 PR middle-end/61654
19076 * cgraphunit.c (expand_thunk): Call free_dominance_info.
19078 PR tree-optimization/61684
19079 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
19080 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
19082 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
19083 Kito Cheng <kito@0xlab.org>
19084 Monk Chiang <sh.chiang04@gmail.com>
19086 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
19087 (nds32_symbol_load_store_p): Move to ...
19088 (nds32_fp_as_gp_check_available): Move to ...
19089 * config/nds32/nds32-fp-as-gp.c: ... here.
19090 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
19091 extern declaration.
19093 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
19094 Kito Cheng <kito@0xlab.org>
19095 Monk Chiang <sh.chiang04@gmail.com>
19097 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
19098 (nds32_expand_store_multiple): Move to ...
19099 (nds32_expand_movmemqi): Move to ...
19100 * config/nds32/nds32-memory-manipulation.c: ... here.
19102 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
19103 Kito Cheng <kito@0xlab.org>
19104 Monk Chiang <sh.chiang04@gmail.com>
19106 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
19107 (nds32_output_casesi_pc_relative): Move to ...
19108 (nds32_output_casesi): Move to ...
19109 (nds32_mem_format): Move to ...
19110 (nds32_output_16bit_store): Move to ...
19111 (nds32_output_16bit_load): Move to ...
19112 (nds32_output_32bit_store): Move to ...
19113 (nds32_output_32bit_load): Move to ...
19114 (nds32_output_32bit_load_s): Move to ...
19115 (nds32_output_stack_push): Move to ...
19116 (nds32_output_stack_pop): Move to ...
19117 * config/nds32/nds32-md-auxiliary.c: ... here.
19119 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
19120 Ling-Hua Tseng <uranus@tinlans.org>
19122 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
19123 the purpose of this file.
19125 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
19126 Kito Cheng <kito@0xlab.org>
19127 Monk Chiang <sh.chiang04@gmail.com>
19129 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
19130 (nds32_address_cost): Move implementation to ...
19131 * config/nds32/nds32-cost.c: ... here.
19132 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
19133 (nds32_address_cost_impl): Declare.
19135 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
19136 Kito Cheng <kito@0xlab.org>
19137 Monk Chiang <sh.chiang04@gmail.com>
19139 * config/nds32/nds32.c
19140 (nds32_consecutive_registers_load_store_p): Move to ...
19141 (nds32_valid_multiple_load_store): Move to ...
19142 (nds32_valid_stack_push_pop): Move to ...
19143 (nds32_can_use_bclr_p): Move to ...
19144 (nds32_can_use_bset_p): Move to ...
19145 (nds32_can_use_btgl_p): Move to ...
19146 (nds32_can_use_bitci_p): Move to ...
19147 * config/nds32/nds32-predicates.c: ... here.
19149 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
19150 Kito Cheng <kito@0xlab.org>
19151 Monk Chiang <sh.chiang04@gmail.com>
19153 * config/nds32/nds32.c
19154 (nds32_expand_builtin_null_ftype_reg): Move to ...
19155 (nds32_expand_builtin_reg_ftype_imm): Move to ...
19156 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
19157 (nds32_init_builtins): Move implementation to ...
19158 (nds32_expand_builtin): Move implementation to ...
19159 * config/nds32/nds32-intrinsic.c: ... here.
19160 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
19161 (nds32_expand_builtin_impl): Declare.
19163 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
19164 Kito Cheng <kito@0xlab.org>
19165 Monk Chiang <sh.chiang04@gmail.com>
19167 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
19168 (nds32_emit_section_tail_template): Move to ...
19169 (nds32_emit_isr_jmptbl_section): Move to ...
19170 (nds32_emit_isr_vector_section): Move to ...
19171 (nds32_emit_isr_reset_conten): Move to ...
19172 (nds32_check_isr_attrs_conflict): Move to ...
19173 (nds32_construct_isr_vectors_information): Move to ...
19174 (nds32_asm_file_start): Move implementation to ...
19175 (nds32_asm_file_end): Move implementation to ...
19176 * config/nds32/nds32-isr.c: ... here.
19177 * config/nds32/nds32-protos.h
19178 (nds32_check_isr_attrs_conflict): Declare.
19179 (nds32_construct_isr_vectors_information): Declare.
19180 (nds32_asm_file_start_for_isr): Declare.
19181 (nds32_asm_file_end_for_isr): Declare.
19183 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
19184 Kito Cheng <kito@0xlab.org>
19185 Monk Chiang <sh.chiang04@gmail.com>
19187 * config.gcc (nds32*): Add new modules to extra_objs.
19188 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
19189 (nds32be-*-*): Likewise.
19190 * config/nds32/nds32-cost.c: New file.
19191 * config/nds32/nds32-fp-as-gp.c: New file.
19192 * config/nds32/nds32-intrinsic.c: New file.
19193 * config/nds32/nds32-isr.c: New file.
19194 * config/nds32/nds32-md-auxiliary.c: New file.
19195 * config/nds32/nds32-memory-manipulation.c: New file.
19196 * config/nds32/nds32-pipelines-auxiliary.c: New file.
19197 * config/nds32/nds32-predicates.c: New file.
19198 * config/nds32/t-nds32: New file.
19200 2014-07-03 Jakub Jelinek <jakub@redhat.com>
19202 PR tree-optimization/61682
19203 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
19204 using cases and when one of the operands is equal to 1.
19206 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
19208 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
19209 ashr<mode>3): Correct mode of operands[2].
19210 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
19211 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
19212 Correct mode of operands[2]. Fix split condition.
19214 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
19216 * arm.md (arch): Add armv6_or_vfpv3.
19217 (arch_enabled): Add test for the above.
19218 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
19220 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
19222 2014-07-03 Jakub Jelinek <jakub@redhat.com>
19224 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
19225 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
19226 HWI 1 and negate the unsigned value.
19227 * expmed.c (expand_sdiv_pow2): For modes wider than word always
19228 use AND instead of shift.
19229 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
19231 2014-07-03 Marek Polacek <polacek@redhat.com>
19233 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
19234 (-fsanitize=float-divide-by-zero): Move to the table with
19235 -fsanitize=undefined suboptions.
19236 (-fsanitize=float-cast-overflow): Likewise.
19238 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
19240 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
19241 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
19244 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19246 * loop-invariant.c (struct invariant): Add a new member: eqno;
19247 (find_identical_invariants): Update eqno;
19248 (create_new_invariant): Init eqno;
19249 (get_inv_cost): Compute comp_cost with eqno;
19251 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
19253 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
19254 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
19255 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
19256 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
19257 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
19259 2014-07-02 Christian Bruel <christian.bruel@st.com>
19263 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
19264 (make_preds_opaque): Delete.
19265 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
19266 (commit_mode_sets): New function.
19267 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
19268 Process all modes at once.
19269 * basic-block.h (pre_edge_lcm_avs): Declare.
19270 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
19271 Call clear_aux_for_edges. Fix comments.
19272 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
19273 (pre_edge_rev_lcm): Idem.
19274 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
19276 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
19277 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
19279 * config/i386/i386.c (x96_emit_mode_set): Idem.
19280 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
19281 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
19282 (fpscr_toggle) Disallow from delay slot.
19283 * target.def (emit_mode_set): Add prev_mode parameter.
19284 * doc/tm.texi: Regenerate.
19286 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19288 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
19291 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
19293 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
19294 vtable_pointer_value_to_vtable): Constify.
19295 (contains_polymorphic_type_p): Declare.
19296 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
19297 vtable_pointer_value_to_vtable): Constify.
19298 (contains_polymorphic_type_p): New predicate.
19299 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
19301 (ipa_set_ancestor_jf): Likewise.
19302 (detect_type_change): Return false in easy cases.
19303 (compute_complex_assign_jump_func): Require type to contain
19305 (compute_known_type_jump_func): Likewise.
19307 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
19309 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
19311 (type_in_anonymous_namespace_p): Constify argument.
19312 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
19313 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
19314 (main_odr_variant): New function.
19315 (hash_type_name): Make static; update assert; do not ICE on
19317 (types_same_for_odr): Bring here from tree.c; simplify and remove
19318 old structural comparing code that doesn't work for templates.
19319 (odr_hasher::equal): Update assert.
19320 (add_type_duplicate): Return true when bases should be computed;
19321 replace incomplete loader by complete; do not output duplicated
19322 warnings; do not ICE on non-records; set odr_violated flag.
19323 (get_odr_type): Be ready to replace incomplete type by complete
19324 one; work on ODR variants instead of main variants; reorder item
19325 in array so bases have still smaller indexes.
19326 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
19327 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
19329 2014-07-01 Cary Coutant <ccoutant@google.com>
19331 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
19333 (resolve_addr_in_expr): When replacing the rtx in a location list
19334 entry, get a new address table entry.
19335 (dwarf2out_finish): Call index_location_lists even if there are no
19336 addr_index_table entries yet.
19338 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
19340 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
19341 change for not being obvious.
19343 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
19345 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
19348 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19350 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
19351 (vcagt_f64): Likewise.
19352 (vcale_f64): Likewise.
19353 (vcaled_f64): Likewise.
19354 (vcales_f32): Likewise.
19355 (vcalt_f64): Likewise.
19356 (vcaltd_f64): Likewise.
19357 (vcalts_f32): Likewise.
19359 2014-07-01 Marek Polacek <polacek@redhat.com>
19361 * doc/invoke.texi: Document -Wint-conversion.
19363 2014-07-01 Marek Polacek <polacek@redhat.com>
19366 * doc/invoke.texi: Document -Wincompatible-pointer-types.
19368 2014-07-01 Martin Liska <mliska@suse.cz>
19370 IPA REF alias refactoring
19371 * cgraph.h (iterate_direct_aliases): New function.
19372 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
19373 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
19374 FOR_EACH_ALIAS added.
19375 (cgraph_for_node_and_aliases): Likewise.
19376 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
19377 * ipa-inline.c (reset_edge_caches): Likewise.
19378 (update_caller_keys): Likewise.
19379 * trans-mem.c (ipa_tm_execute): Likewise.
19380 *varpool.c (varpool_analyze_node): Likewise.
19381 (varpool_for_node_and_aliases): Likewise.
19382 * ipa-ref.h (first_alias): New function.
19383 (last_alias): Likewise.
19384 (has_aliases_p): Likewise.
19385 * ipa-ref.c (ipa_ref::remove_reference): Removal function
19386 is sensitive to IPA_REF_ALIASes.
19387 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
19388 are put at the beginning of the list.
19389 (symtab_node::iterate_direct_aliases): New function.
19391 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19394 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
19396 (write_ts_type_common_tree_pointers): Do not stream fields not set
19397 for incomplete types; do not stream duplicated fields for variants;
19398 sanity check that variant and type match.
19399 (write_ts_type_non_common_tree_pointers): Likewise.
19400 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
19401 TYPE_SIZE whether type is complete.
19402 (lto_input_ts_type_common_tree_pointers): Do same changes as in
19403 write_ts_type_common_tree_pointers
19404 (lto_input_ts_type_non_common_tree_pointers): Likewise.
19406 2014-06-30 Joseph Myers <joseph@codesourcery.com>
19408 * var-tracking.c (add_stores): Return instead of asserting if old
19409 and new values for conditional store are the same.
19411 2014-06-30 Richard Henderson <rth@redhat.com>
19415 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
19416 the cfg if there were any changes.
19417 * passes.def: Revert move of peephole2 after reorder_blocks;
19418 move duplicate_computed_gotos before peephole2.
19420 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
19422 * except.c (emit_note_eh_region_end): New helper function.
19423 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
19424 emit EH_REGION_END note.
19425 * jump.c (cleanup_barriers): Do not split a call and its
19426 corresponding CALL_ARG_LOCATION note.
19428 2014-06-30 Jeff Law <law@redhat.com>
19430 PR tree-optimization/61607
19431 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
19432 deeper into the SSA_NAME_VALUE chain.
19434 2014-06-30 Marek Polacek <polacek@redhat.com>
19436 * convert.c (convert_to_integer): Don't instrument conversions if the
19437 function has no_sanitize_undefined attribute.
19438 * ubsan.c: Don't run the ubsan pass if the function has
19439 no_sanitize_undefined attribute.
19441 2014-06-30 Jakub Jelinek <jakub@redhat.com>
19443 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
19444 -fsanitize=undefined suboptions.
19446 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
19448 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
19449 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
19450 against bigendian and adjust indices.
19452 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
19454 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
19456 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
19459 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
19460 Add alternative; make early clobber. Adjust both split patterns
19461 to use operand 0 as the working register.
19463 2014-06-30 Jakub Jelinek <jakub@redhat.com>
19465 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
19466 as ira_object_id_map might be NULL, or 1.
19468 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19470 * loop-invariant.c (get_inv_cost): Handle register class.
19471 (gain_for_invariant): Check the register pressure of the inv
19472 and its overlapped register class, other than all.
19474 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
19476 * doc/invoke.texi (Optimize Options): Fix descriptions of
19477 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
19479 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
19481 * doc/extend.texi (Function Attributes): Update 'naked' attribute
19484 2014-06-29 Tobias Grosser <tobias@grosser.es>
19487 * graphite-isl-ast-to-gimple.c: Add missing guards.
19489 2014-06-29 Roman Gareev <gareevroman@gmail.com>
19491 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
19492 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
19493 * flag-types.h: Add new enum fgraphite_generator.
19494 * graphite-isl-ast-to-gimple.c: New.
19495 * graphite-isl-ast-to-gimple.h: New.
19496 * graphite.c (graphite_transform_loops): Add choice of Graphite
19497 code generator, which depends on flag_graphite_code_gen.
19499 2014-06-29 Roman Gareev <gareevroman@gmail.com>
19501 * graphite-dependences.c (subtract_commutative_associative_deps):
19502 Add NULL checking of the following variables: must_raw_no_source,
19503 may_raw_no_source, must_war_no_source, may_war_no_source,
19504 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
19505 must_war, may_war, must_waw, may_waw.
19507 2014-06-29 Roman Gareev <gareevroman@gmail.com>
19509 * graphite-clast-to-gimple.c: gloog is renamed to
19510 graphite_regenerate_ast_cloog. gloog_error is renamed to
19511 graphite_regenerate_error.
19512 * graphite-clast-to-gimple.h: The definition of the struct
19513 bb_pbb_def is moved to graphite-htab.h.
19514 Add inclusion of the hash-table.h.
19515 * graphite-htab.h: The declaration of the function gloog is moved
19516 to graphite-clast-to-gimple.h and renamed to
19517 graphite_regenerate_ast_cloog.
19518 * graphite.c (graphite_transform_loops): gloog is renamed
19519 to graphite_regenerate_ast_cloog.
19521 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19523 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
19525 (write_ts_type_common_tree_pointers): Do not stream fields not set
19526 for incomplete types; do not stream duplicated fields for variants;
19527 sanity check that variant and type match.
19528 (write_ts_type_non_common_tree_pointers): Likewise.
19529 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
19530 TYPE_SIZE whether type is complete.
19531 (lto_input_ts_type_common_tree_pointers): Do same changes as in
19532 write_ts_type_common_tree_pointers
19533 (lto_input_ts_type_non_common_tree_pointers): Likewise.
19535 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19537 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
19539 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19541 * tree-inline.c (remap_type_1): Do not duplicate fields
19542 that are shared in between type and its main variant.
19544 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19546 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
19548 (ipa_set_ancestor_jf) Likewise.
19549 (check_stmt_for_type_change): Check that we work on main variant.
19550 (detect_type_change): Look into main variant.
19551 (compute_known_type_jump_func): Check that main variant has BINFO.
19553 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19555 * ipa-devirt.c (set_type_binfo): New function.
19556 (add_type_duplicate): Use it.
19557 (get_odr_type): Sanity check that binfos points to main variants.
19558 (get_class_context): Be sure the context's outer_type is main variant.
19559 (contains_type_p): Walk main variant.
19560 (get_polymorphic_call_info_for_decl): Set outer_type to be
19562 (get_polymorphic_call_info): Likewise.
19563 (possible_polymorphic_call_targets): Sanity check that we operate
19566 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19568 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
19570 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
19572 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
19573 accidental change due to wide-int branch merge.
19575 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
19577 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
19578 compressed debug support.
19579 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
19580 * configure: Regenerate.
19581 * config.in: Regenerate.
19582 * common.opt (compressed_debug_sections): New enum.
19583 (gz, gz=): New options.
19584 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
19585 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
19586 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
19587 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
19588 LINK_COMPRESS_DEBUG_SPEC.
19589 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
19590 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
19591 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
19592 (Debugging Options): Document -gz[=type].
19594 2014-06-27 Martin Jambor <mjambor@suse.cz>
19597 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
19598 args_to_skip, use those from node instead. Copy args_to_skip and
19599 combined_args_to_skip from node to the new thunk.
19600 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
19601 (cgraph_create_virtual_clone): Moved computation of
19602 combined_args_to_skip...
19603 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
19605 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
19607 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
19608 redundant diagnostic machinary.
19610 2014-06-27 Richard Biener <rguenther@suse.de>
19612 * tree-ssa-math-opts.c (bswap_replace): Fix
19613 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
19615 2014-06-27 Martin Liska <mliska@suse.cz>
19617 * gimple.h (gimple_location_safe): New function introduced.
19618 * cgraphunit.c (walk_polymorphic_call_targets): Usage
19619 of gimple_location_safe replaces gimple_location.
19620 (gimple_fold_call): Likewise.
19621 * ipa-devirt.c (ipa_devirt): Likewise.
19622 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
19623 * ipa.c (walk_polymorphic_call_targets): Likewise.
19624 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
19626 2014-06-27 Jakub Jelinek <jakub@redhat.com>
19628 PR tree-optimization/57233
19629 PR tree-optimization/61299
19630 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
19632 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
19633 would be lowered to scalar shifts, check if corresponding
19634 shifts and vector BIT_IOR_EXPR are supported and don't lower
19635 or lower just to narrower vector type in that case.
19636 * expmed.c (expand_shift_1): Fix up handling of vector
19637 shifts and rotates.
19639 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
19642 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
19644 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
19646 * doc/invoke.texi (-fsemantic-interposition): Document.
19647 * common.opt (fsemantic-interposition): New flag.
19648 * varasm.c (decl_replaceable_p): Use it.
19650 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19653 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
19654 extraction other than index 3.
19656 2014-06-26 Teresa Johnson <tejohnson@google.com>
19658 * doc/invoke.texi: Fix typo.
19659 * dumpfile.c: Add support for documented -fdump-* options
19660 optimized/missed/note/optall.
19662 2014-06-26 Martin Jambor <mjambor@suse.cz>
19664 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
19665 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
19666 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
19667 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
19668 * opts.c (default_options_optimization): Set
19669 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
19670 * doc/invoke.texi (allow-load-data-races)
19671 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
19672 (allow-store-data-races): Document the new default.
19674 2014-06-26 Martin Jambor <mjambor@suse.cz>
19676 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
19677 renamed to ipa_impossible_devirt_target. Fix typo.
19678 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
19679 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
19680 ipa_impossible_devirt_target.
19682 2014-06-26 Richard Biener <rguenther@suse.de>
19684 PR tree-optimization/61607
19685 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
19686 explaining why we restrict copies on loop depth.
19687 * tree-ssa-dom.c (cprop_operand): Remove restriction on
19689 (record_equivalences_from_phis): Instead add it here.
19691 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
19693 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
19694 (LTO_WRAPPER_OBJS): New variable.
19695 (lto-wrapper$(exeext)): Use it.
19696 * collect2.c: Include "collect-utils.h".
19697 (verbose, debug): Remove variables.
19698 (at_file_supplied): No longer static.
19699 (tool_name): New variable.
19700 (do_wait, fork_execute, maybe_unlink): Don't declare.
19701 (tool_cleanup): No longer static.
19702 (notice): Remove function.
19703 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
19704 fork_execute calls.
19705 (collect_wait, do_wait, collect_execute): Remove functions.
19706 (maybe_unlink): No longer static.
19707 * collect2.h (verbose, debug): Don't declare.
19708 (at_file_supplied): Declare.
19709 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
19711 (collect_execute): Replace with implementation from collect2, plus a
19712 new arg use_atfile. All callers changed.
19713 (collect_wait): Replace with implementation from collect2.
19714 (maybe_unlink_file): Remove function.
19715 (fork_execute): Replace with implementation from collect2, plus a
19716 new arg use_atfile. All callers changed.
19717 (do_wait): Add call to utils_cleanup to the error path.
19718 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
19719 (tool_cleanup): Adjust declarations.
19720 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
19721 * tlink.c: Include "collect-utils.h".
19722 (tlink_execute): New arg use_atfile. All callers changed.
19723 (tlink_init, tlink_execute): Remove declarations.
19725 * collect-utils.c (save_temps): New variable.
19726 (do_wait): Use it instead of debug. Use fatal_error.
19727 * collect-utils.h (save_temps): Declare.
19728 * collect2.c (verbose): Rename from vflag. All uses changed.
19729 (tool_cleanup): New function, copied from collect_atexit.
19730 (collect_atexit, handler): Just call it.
19731 * collect2.h (verbose): Declaration renamed from vflag.
19732 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
19735 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
19736 (lto-wrapper$(exeext)): Link with collect-utils.o.
19737 * collect-utils.c: New file.
19738 * collect-utils.h: New file.
19739 * lto-wrapper.c: Include "collect-utils.h".
19740 (args_name): Delete variable.
19741 (tool_name): New variable.
19742 (tool_cleanup): New function.
19743 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
19744 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
19745 (fork_execute): Remove functions.
19747 2014-06-26 Nick Clifton <nickc@redhat.com>
19749 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
19751 * doc/extend.texi (Function Attributes): Fix typo in description
19752 of RX vector attribute.
19754 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
19756 * config.gcc (supported_defaults): Error when passing either
19757 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
19759 2014-06-26 Richard Biener <rguenther@suse.de>
19761 * tree-ssa-dom.c (cprop_operand): Remove restriction on
19762 propagating volatile pointers.
19764 2014-06-26 Richard Biener <rguenther@suse.de>
19766 PR tree-optimization/61607
19767 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
19768 loop if we redirected its latch edge.
19769 (thread_block_1): Do not cancel loops prematurely.
19771 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
19773 * toplev.c (backend_init_target): Move init_emit_regs and
19775 (backend_init) ... here; skip ira_init_once and backend_init_target.
19776 (target_reinit) ... and here; clear
19777 this_target_rtl->lang_dependent_initialized.
19778 (lang_dependent_init_target): Clear
19779 this_target_rtl->lang_dependent_initialized;
19780 break out rtl initialization to ...
19781 (initialize_rtl): ... here; call also backend_init_target
19783 * toplev.h (initialize_rtl): New function.
19784 * function.c: Include toplev.h
19785 (init_function_start): Call initialize_rtl.
19786 * rtl.h (target_rtl): Add target_specific_initialized,
19787 lang_dependent_initialized.
19789 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
19790 Jakub Jelinek <jakub@redhat.com>
19792 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
19794 2014-06-25 Tom de Vries <tom@codesourcery.com>
19796 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
19798 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
19800 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
19801 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
19802 Issue a strict overflow warning if appropriate.
19804 2014-06-25 Martin Liska <mliska@suse.cz>
19806 IPA REF refactoring
19807 * Makefile.in: Removed header file (ipa-ref-inline.h).
19808 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
19810 (cgraph_speculative_call_info): Likewise.
19811 (cgraph_for_node_thunks_and_aliases): Likewise.
19812 (cgraph_for_node_and_aliases): Likewise.
19813 (verify_cgraph_node): Likewise.
19814 * cgraph.h: Batch of IPA REF functions become member functions of
19815 symtab_node: add_reference, maybe_add_reference, clone_references,
19816 clone_referring, clone_reference, find_reference,
19817 remove_stmt_references, remove_all_references,
19818 remove_all_referring, dump_references, dump_referring,
19819 has_alias_p, iterate_reference, iterate_referring.
19820 * cgraphbuild.c (record_reference): New IPA REF function used.
19821 (record_type_list): Likewise.
19822 (record_eh_tables): Likewise.
19823 (mark_address): Likewise.
19824 (mark_load): Likewise.
19825 (mark_store): Likewise.
19826 (pass_build_cgraph_edges): Likewise.
19827 (rebuild_cgraph_edge): Likewise.
19828 (cgraph_rebuild_references): Likewise.
19829 (pass_remove_cgraph_callee_edges): Likewise.
19830 * cgraphclones.c (cgraph_clone_node): Likewise.
19831 (cgraph_create_virtual_clone): Likewise.
19832 (cgraph_materialize_clone): Likewise.
19833 (cgraph_materialize_all_clones): Likewise.
19834 * cgraphunit.c (cgraph_reset_node): Likewise.
19835 (cgraph_reset_node): Likewise.
19836 (analyze_function): Likewise.
19837 (assemble_thunks_and_aliases): Likewise.
19838 (expand_function): Likewise.
19839 * ipa-comdats.c (propagate_comdat_group): Likewise.
19840 (enqueue_references): Likewise.
19841 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
19842 (create_specialized_node): Likewise.
19843 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
19844 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
19845 * ipa-inline.c (reset_edge_caches): Likewise.
19846 (update_caller_keys): Likewise.
19847 (execute): Likewise.
19848 * ipa-prop.c (remove_described_reference): Likewise.
19849 (propagate_controlled_uses): Likewise.
19850 (ipa_edge_duplication_hook): Likewise.
19851 (ipa_modify_call_arguments): Likewise.
19852 * ipa-pure-const.c (propagate_pure_const): Likewise.
19853 * ipa-ref-inline.h: Header file removed, functions moved
19854 to symtab_node class.
19855 * ipa-ref.c (remove_reference): New class member function.
19856 (cannot_lead_to_return): New class member function.
19857 (referring_ref_list): Likewise.
19858 (referred_ref_list): Likewise.
19859 Rest of functions moved to symtab_node class.
19860 * ipa-ref.h: New member functions remove_reference,
19861 cannot_lead_to_return, referring_ref_list, referred_ref_list added
19863 ipa_ref_list class has new member functions: first_reference,
19864 first_referring, clear, nreferences.
19865 * ipa-reference.c (analyze_function): New IPA REF function used.
19866 (write_node_summary_p): Likewise.
19867 (ipa_reference_write_optimization_summary): Likewise.
19868 * ipa-split.c (split_function): Likewise.
19869 * ipa-utils.c (ipa_reverse_postorder): Likewise.
19870 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
19871 (function_and_variable_visibility): Likewise.
19872 * ipa.c (has_addr_references_p): Likewise.
19873 (process_references): Argument type changed.
19874 (symtab_remove_unreachable_nodes): New IPA REF function used.
19875 (process_references): Likewise.
19876 (set_writeonly_bit): Likewise.
19877 * lto-cgraph.c: Implementation of new symtab_node member functions
19878 that uses new IPA REF functions.
19879 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
19881 * lto-streamer-out.c (output_symbol_p): Likewise.
19882 * lto-streamer.h (referenced_from_this_partition_p): Argument type
19884 * symtab.c: Implementation of new IPA REF API.
19885 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
19886 (ipa_tm_create_version): Likewise.
19887 (ipa_tm_execute): Likewise.
19888 * tree-emutls.c (gen_emutls_addr): Likewise.
19889 * tree-inline.c (copy_bb): Likewise.
19890 (delete_unreachable_blocks_update_callgraph): Likewise.
19891 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
19892 (varpool_for_node_and_aliases): Likewise.
19894 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
19896 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
19898 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
19901 * fold-const.c (fold_checksum_tree): Use a hash_table of const
19902 tree_node * instead of tree_node *.
19904 (print_fold_checksum): Likewise.
19905 (fold_check_failed): Likewise.
19906 (debug_fold_checksum): Likewise.
19907 (fold_build1_stat_loc): Likewise.
19908 (fold_build2_stat_loc): Likewise.
19909 (fold_build3_stat_loc): Likewise.
19910 (fold_build_call_array_loc): Likewise.
19912 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
19914 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
19915 implementation with call to...
19916 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
19918 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
19921 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
19923 PR tree-optimization/57742
19924 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
19925 after replacing the statement.
19927 2014-06-25 Nick Clifton <nickc@redhat.com>
19929 * config/v850/v850.c (GHS_default_section_names): Change to const
19931 (GHS_current_section_names): Likewise.
19932 (v850_insert_attributes): Do not build strings, just assign the
19933 names directly. Change the type of 'chosen_section' to const
19935 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
19936 directly to the array entry.
19937 * config/v850/v850.h (GHS_default_section_names): Change to const
19939 (GHS_current_section_names): Likewise.
19941 2014-06-25 Jakub Jelinek <jakub@redhat.com>
19943 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
19944 (LANG_HOOKS_DECLS): Add it.
19945 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
19947 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
19948 * langhooks.h (struct lang_hooks_for_decls): Add
19949 omp_clause_linear_ctor hook.
19950 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
19951 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
19952 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
19953 combined simd loop use omp_clause_linear_ctor hook.
19955 2014-06-24 Cong Hou <congh@google.com>
19957 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
19958 pattern recognition.
19959 (type_conversion_p): PROMOTION is true if it's a type promotion
19960 conversion, and false otherwise. Return true if the given expression
19961 is a type conversion one.
19962 * tree-vectorizer.h: Adjust the number of patterns.
19963 * tree.def: Add SAD_EXPR.
19964 * optabs.def: Add sad_optab.
19965 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
19966 * expr.c (expand_expr_real_2): Likewise.
19967 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
19968 * gimple.c (get_gimple_rhs_num_ops): Likewise.
19969 * optabs.c (optab_for_tree_code): Likewise.
19970 * tree-cfg.c (estimate_operator_cost): Likewise.
19971 * tree-ssa-operands.c (get_expr_operands): Likewise.
19972 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
19973 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
19974 * doc/generic.texi: Add document for SAD_EXPR.
19975 * doc/md.texi: Add document for ssad and usad.
19977 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
19979 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
19980 qualification in cast.
19982 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
19984 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
19985 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
19986 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
19987 (tree_function_decl): ... here.
19988 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
19989 streaming of vindex to ...
19990 (write_ts_function_decl_tree_pointers): ... here.
19991 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
19992 Do not stream DECL_VINDEX.
19993 (lto_input_ts_function_decl_tree_pointers): Stream it here.
19995 2014-06-24 Catherine Moore <clm@codesourcery.com>
19996 Sandra Loosemore <sandra@codesourcery.com>
19998 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
19999 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
20000 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
20002 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
20004 * doc/invoke.texi (Warning Options): Remove duplicated
20005 -Wmaybe-uninitialized.
20007 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
20009 PR tree-optimization/57742
20010 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
20011 (handle_builtin_malloc, handle_builtin_memset): New functions.
20012 (strlen_optimize_stmt): Call them.
20013 * passes.def: Move strlen after loop+dom but before vrp.
20015 2014-06-24 Jakub Jelinek <jakub@redhat.com>
20018 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
20019 model family 6 CPU with has_longmode never use a CPU without
20022 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
20025 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
20028 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
20030 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
20031 * dominance.c (iterate_fix_dominators): Use hash_map instead of
20033 * hash-map.h: New file.
20034 * ipa-comdats.c: Use hash_map instead of pointer_map.
20036 * lto-section-out.c: Adjust.
20037 * lto-streamer.h: Replace pointer_map with hash_map.
20038 * symtab.c (verify_symtab): Likewise.
20039 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
20040 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
20041 * tree-streamer.h: Likewise.
20042 * tree-streamer.c: Adjust.
20043 * pointer-set.h: Remove pointer_map.
20045 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
20047 * hash-table.h: Add a template arg to choose between storing values
20048 and storing pointers to values, and then provide partial
20049 specializations for both.
20050 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
20051 should store, not the type values should point to.
20052 * tree-into-ssa.c (var_info_hasher): Likewise.
20053 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
20054 * tree-complex.c: Adjust.
20055 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
20056 table instead of int_tree_map *.
20057 * tree-parloops.c: Adjust.
20058 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
20059 type is being stored.
20060 * tree-vectorizer.c: Adjust.
20062 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
20064 * hash-table.h: Remove a layer of indirection from hash_table so that
20065 it contains the hash table's data instead of a pointer to the data.
20066 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
20067 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
20068 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
20069 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
20070 fold-const.c, gcse.c, ggc-common.c,
20071 gimple-ssa-strength-reduction.c, gimplify.c,
20072 graphite-clast-to-gimple.c, graphite-dependences.c,
20073 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
20074 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
20075 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
20076 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
20077 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
20078 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
20079 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
20080 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
20081 tree-ssa-live.c, tree-ssa-loop-im.c,
20082 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
20083 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
20084 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
20085 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
20086 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
20087 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
20088 vtable-verify.c, vtable-verify.h: Adjust.
20090 2014-06-24 Richard Biener <rguenther@suse.de>
20092 PR tree-optimization/61572
20093 * tree-ssa-sink.c (statement_sink_location): Do not sink
20094 loads from hard registers.
20096 2014-06-24 Jakub Jelinek <jakub@redhat.com>
20098 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
20099 not mentioned in clauses use private clause if the iterator is
20100 declared in #pragma omp for simd, and when adding lastprivate
20101 instead, add it to the outer #pragma omp for too. Diagnose
20102 if the variable is private in outer context. For simd collapse > 1
20103 loops, replace all iterators with temporaries.
20104 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
20105 same even in collapse > 1 loops.
20107 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
20108 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
20110 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
20111 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
20113 (gimplify_adjust_omp_clauses): Likewise.
20114 * omp-low.c (lower_rec_simd_input_clauses,
20115 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
20116 safelen the same as safelen(1).
20117 * tree-nested.c (convert_nonlocal_omp_clauses,
20118 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
20119 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
20120 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
20121 Fixup handling of GIMPLE_OMP_TARGET.
20122 (convert_tramp_reference_stmt, convert_gimple_call): Handle
20125 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
20127 PR tree-optimization/61554
20128 * tree-ssa-propagate.c: Include "bitmap.h".
20129 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
20130 properly update constructor/destructor.
20131 (substitute_and_fold_dom_walker::before_dom_children):
20132 Remove call to gimple_purge_dead_eh_edges, add bb->index to
20133 need_eh_cleaup instead.
20134 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
20137 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
20139 * varpool.c (dump_varpool_node): Dump used_by_single_function.
20140 * tree-pass.h (make_pass_ipa_single_use): New pass.
20141 * cgraph.h (used_by_single_function): New flag.
20142 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
20144 * passes.def (pass_ipa_single_use): Scedule.
20145 * ipa.c (BOTTOM): New macro.
20146 (meet): New function
20147 (propagate_single_user): New function.
20148 (ipa_single_use): New function.
20149 (pass_data_ipa_single_use): New pass.
20150 (pass_ipa_single_use): New pass.
20151 (pass_ipa_single_use::gate): New gate.
20152 (make_pass_ipa_single_use): New function.
20154 2014-06-23 Kai Tietz <ktietz@redhat.com>
20157 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
20158 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
20160 2014-06-23 Richard Biener <rguenther@suse.de>
20162 * tree-ssa-loop.c (gate_loop): New function.
20163 (pass_tree_loop::gate): Call it.
20164 (pass_data_tree_no_loop, pass_tree_no_loop,
20165 make_pass_tree_no_loop): New.
20166 * tree-vectorizer.c: Include tree-scalar-evolution.c
20167 (pass_slp_vectorize::execute): Initialize loops and SCEV if
20169 (pass_slp_vectorize::clone): New method.
20170 * timevar.def (TV_TREE_NOLOOP): New.
20171 * tree-pass.h (make_pass_tree_no_loop): Declare.
20172 * passes.def (pass_tree_no_loop): New pass group with
20175 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
20178 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
20179 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
20181 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
20183 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
20184 "yes" where needed.
20186 2014-06-23 Alan Modra <amodra@gmail.com>
20189 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
20190 to zero on debug statements.
20192 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
20195 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
20196 Ignore third operand if present by marking qualifier_internal.
20198 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
20200 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
20202 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
20203 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
20204 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
20205 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
20206 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
20207 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
20208 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
20209 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
20210 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
20211 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
20212 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
20213 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
20214 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
20215 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
20216 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
20217 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
20218 logic in GCC vector extensions
20220 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
20221 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
20222 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
20223 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
20224 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
20225 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
20226 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
20227 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
20228 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
20229 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
20231 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
20233 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
20236 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
20237 (vget_low_s64): Use __GET_LOW macro.
20238 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
20239 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
20240 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
20241 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
20242 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
20244 (vcombine_s64): Use GCC vector extensions; remove cast.
20245 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
20246 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
20247 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
20248 Fix type signature; remove cast.
20250 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
20253 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
20255 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
20257 (BUILTIN_VD1): New.
20258 (BUILTIN_VD_RE): Remove.
20259 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
20260 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
20261 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
20262 variant but not df.
20263 (vreinterpretv1df*, vreinterpret*v1df): New.
20264 (vreinterpretdf*, vreinterpret*df): Remove.
20265 * config/aarch64/aarch64-simd.md (aarch64_create,
20266 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
20267 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
20269 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
20270 (vcreate_f64): Remove cast, use v1df builtin.
20271 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
20272 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
20273 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
20274 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
20275 vmov_n_f64, vst1_f64): Use gcc vector extensions.
20276 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
20277 add range check using __builtin_aarch64_im_lane_boundsi.
20278 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
20279 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
20280 type signature, use gcc vector extensions.
20281 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
20282 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
20283 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
20284 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
20285 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
20286 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
20287 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
20288 vreinterpret_u64_f64): Use v1df builtin not df.
20290 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
20292 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
20295 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
20297 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
20300 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20302 * loop-invariant.c (pre_check_invariant_p): New function.
20303 (find_invariant_insn): Call pre_check_invariant_p.
20305 2014-06-22 Richard Henderson <rth@redhat.com>
20308 * compare-elim.c (struct comparison): Add eh_note.
20309 (find_comparison_dom_walker::before_dom_children): Don't eliminate
20310 a redundant comparison in a different EH region. Purge EH edges if
20313 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
20315 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
20316 (var_shift): Use it.
20317 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
20318 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
20319 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
20320 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
20321 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
20322 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
20323 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
20324 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
20325 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
20326 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
20327 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
20328 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
20329 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
20330 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
20331 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
20332 *rotldi3_internal15be): Use the new attribute. Merge register and
20333 integer alternatives.
20335 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
20337 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
20338 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
20339 split, *ashrdi3_internal3 and split): Delete, merge into...
20340 (ashr<mode>3): New expander.
20341 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
20342 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
20344 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
20346 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
20347 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
20348 *rotldi3_internal3 and split): Delete, merge into...
20349 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
20350 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
20351 Use "rotlw" extended mnemonic.
20353 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
20355 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
20356 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
20357 and split, *ashldi3_internal3 and split): Delete, merge into...
20358 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
20359 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
20361 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
20363 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
20364 (lshrsi3, two anonymous define_insns and define_splits,
20365 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
20366 *lshrdi3_internal3 and split): Delete, merge into...
20367 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
20368 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
20370 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
20372 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
20373 Remove "O" alternative.
20375 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
20377 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
20378 (mips_move_from_gpr_cost): Likewise.
20379 (mips_register_move_cost): Update accordingly.
20380 (mips_secondary_reload_class): Remove name of in_p.
20382 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
20385 * config/i386/i386.md (x86_64_shrd, x86_shrd,
20386 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
20388 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
20390 * config/nios2/nios2.c: Include "builtins.h".
20392 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
20394 * cgraph.h (tls_model_names): New variable.
20395 * print-tree.c (print_node): Simplify.
20396 * varpool.c (tls_model_names): New variable.
20397 (dump_varpool_node): Output tls model.
20399 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
20401 * ipa-visibility.c (function_and_variable_visibility): Disable
20402 temporarily local aliases for some targets.
20404 2014-06-20 Marek Polacek <polacek@redhat.com>
20406 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
20407 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
20408 into SANITIZE_UNDEFINED.
20409 * doc/invoke.texi: Describe -fsanitize=bounds.
20410 * gimplify.c (gimplify_call_expr): Add gimplification of internal
20411 functions created in the FEs.
20412 * internal-fn.c: Move "internal-fn.h" after "tree.h".
20413 (expand_UBSAN_BOUNDS): New function.
20414 * internal-fn.def (UBSAN_BOUNDS): New internal function.
20415 * internal-fn.h: Don't define internal functions here.
20416 * opts.c (common_handle_option): Add -fsanitize=bounds.
20417 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
20418 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
20419 * tree-core.h: Define internal functions here.
20420 (struct tree_base): Add ifn field.
20421 * tree-pretty-print.c: Include "internal-fn.h".
20422 (dump_generic_node): Handle functions without CALL_EXPR_FN.
20423 * tree.c (get_callee_fndecl): Likewise.
20424 (build_call_expr_internal_loc): New function.
20425 * tree.def (CALL_EXPR): Update description.
20426 * tree.h (CALL_EXPR_IFN): Define.
20427 (build_call_expr_internal_loc): Declare.
20428 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
20430 (ubsan_type_descriptor): Change bool parameter to enum
20431 ubsan_print_style. Adjust the code. Add handling of
20433 (ubsan_expand_bounds_ifn): New function.
20434 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
20435 (ubsan_build_overflow_builtin): Likewise.
20436 (instrument_bool_enum_load): Likewise.
20437 (ubsan_instrument_float_cast): Likewise.
20438 * ubsan.h (enum ubsan_print_style): New enum.
20439 (ubsan_expand_bounds_ifn): Declare.
20440 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
20442 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
20444 * config/rs6000/rs6000.md: Append `DONE' to preparation
20445 statements of `bswap' pattern splitters.
20447 2014-06-20 Tom de Vries <tom@codesourcery.com>
20449 * target.def (call_fusage_contains_non_callee_clobbers): Update
20451 * doc/tm.texi: Regenerate.
20453 2014-06-20 Yury Gribov <y.gribov@samsung.com>
20454 Max Ostapenko <m.ostapenko@partner.samsung.com>
20457 * asan.c (instrument_strlen_call): Fixed instrumentation of
20460 2014-06-20 Martin Jambor <mjambor@suse.cz>
20463 * ipa-prop.c (impossible_devirt_target): New function.
20464 (try_make_edge_direct_virtual_call): Use it, also instead of
20467 2014-06-20 Yury Gribov <y.gribov@samsung.com>
20468 Max Ostapenko <m.ostapenko@partner.samsung.com>
20471 * asan.c (build_check_stmt): Add condition.
20473 2014-06-20 Martin Jambor <mjambor@suse.cz>
20476 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
20479 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20481 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
20483 (VCONQ): Make comment more helpful.
20485 * config/aarch64/aarch64-simd.md
20486 (aarch64_sqdmulh_lane<mode>):
20487 Use VCOND for operands 2. Update lane checking and flipping logic.
20488 (aarch64_sqrdmulh_lane<mode>): Likewise.
20489 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
20490 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
20491 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
20492 attribute of operand 3 to VCOND.
20493 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
20494 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
20495 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
20496 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
20497 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
20498 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
20500 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
20501 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
20502 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
20503 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
20504 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
20505 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
20506 operand to VCOND. Update lane flipping and bounds checking logic.
20507 (aarch64_sqdmlal2_lane<mode>): Likewise.
20508 (aarch64_sqdmlsl_lane<mode>): Likewise.
20509 (aarch64_sqdmull_lane<mode>): Likewise.
20510 (aarch64_sqdmull2_lane<mode>): Likewise.
20511 (aarch64_sqdmlal_laneq<mode>):
20512 Replace VCON usage with VCONQ.
20513 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
20514 (aarch64_sqdmlal2_laneq<mode>): Emit
20515 aarch64_sqdmlal2_laneq<mode>_internal insn.
20516 Replace VCON with VCONQ.
20517 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
20518 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
20519 (aarch64_sqdmull_laneq<mode>): Emit
20520 aarch64_sqdmull_laneq<mode>_internal insn.
20521 Replace VCON with VCONQ.
20522 (aarch64_sqdmull2_laneq<mode>): Emit
20523 aarch64_sqdmull2_laneq<mode>_internal insn.
20524 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
20525 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
20526 of 3rd argument to int16x4_t.
20527 (vqdmlalh_lane_s16): Likewise.
20528 (vqdmlslh_lane_s16): Likewise.
20529 (vqdmull_high_lane_s16): Likewise.
20530 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
20531 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
20532 (vqdmlsl_lane_s16): Likewise.
20533 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
20534 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
20535 (vqdmlals_lane_s32): Likewise.
20536 (vqdmlsls_lane_s32): Likewise.
20537 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
20538 (vqdmulls_lane_s32): Likewise.
20539 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
20540 (vqdmlsl_lane_s32): Likewise.
20541 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
20542 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
20543 (vqrdmulhh_lane_s16): Likewise.
20544 (vqdmlsl_high_lane_s16): Likewise.
20545 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
20546 (vqdmlsl_high_lane_s32): Likewise.
20547 (vqrdmulhs_lane_s32): Likewise.
20549 2014-06-20 Tom de Vries <tom@codesourcery.com>
20551 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
20552 get_call_reg_set_usage.
20554 2014-06-20 Tom de Vries <tom@codesourcery.com>
20556 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
20557 it contains all call_used_regs.
20559 2014-06-20 Tom de Vries <tom@codesourcery.com>
20561 * final.c (collect_fn_hard_reg_usage): Add and use variable
20562 function_used_regs.
20564 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
20566 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
20567 (set_init_priority, get_init_priority, set_fini_priority,
20568 get_fini_priority): New methods.
20569 * tree.c (init_priority_for_decl): Remove.
20570 (init_ttree): Do not initialize init priority.
20571 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
20572 (decl_priority_info): Remove.
20573 (decl_init_priority_insert): Rewrite.
20574 (decl_fini_priority_insert): Rewrite.
20575 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
20576 tree_priority_map_marked_p): Remove.
20577 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
20578 * lto-streamer-out.c (hash_tree): Do not hash priorities.
20579 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
20580 not output priorities.
20581 (pack_ts_function_decl_value_fields): Likewise.
20582 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
20583 not input priorities.
20584 (unpack_ts_function_decl_value_fields): Likewise.
20585 * symtab.c (symbol_priority_map): Declare.
20586 (init_priority_hash): Declare.
20587 (symtab_unregister_node): Unregister from priority hash, too.
20588 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
20590 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
20591 (symbol_priority_info): New function.
20592 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
20594 * tree-core.h (tree_priority_map): Remove.
20596 2014-06-20 Jakub Jelinek <jakub@redhat.com>
20598 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
20599 0xff to uint64_t before shifting it up.
20601 2014-06-20 Julian Brown <julian@codesourcery.com>
20602 Chung-Lin Tang <cltang@codesourcery.com>
20604 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
20605 TARGET_THUMB1_ONLY. Add comments.
20607 2014-06-19 Tom de Vries <tom@codesourcery.com>
20609 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
20610 return type to void.
20611 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
20613 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20615 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
20616 as "move", from depends_on.
20618 2014-06-19 Terry Guo <terry.guo@arm.com>
20620 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
20623 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
20625 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
20627 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
20629 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
20632 * config/sh/sh.c (prepare_move_operands): Don't process TLS
20633 addresses here if reload in progress or completed.
20635 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
20637 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
20638 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
20639 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
20640 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
20641 (mips_register_priority): New function that implements the target
20642 hook TARGET_REGISTER_PRIORITY.
20643 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
20644 (mips_lra_p): Likewise for TARGET_LRA_P.
20645 (TARGET_REGISTER_PRIORITY): Define macro.
20646 (TARGET_SPILL_CLASS): Likewise.
20647 (TARGET_LRA_P): Likewise.
20648 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
20650 (REG_CLASS_NAMES): Likewise.
20651 (REG_CLASS_CONTENTS): Likewise.
20652 (BASE_REG_CLASS): Use M16_SP_REGS.
20653 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
20654 New set attribute to enable alternatives depending on the register
20656 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
20657 (*lea64): Disable pattern for MIPS16.
20658 * config/mips/mips.opt (mlra): New option.
20660 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
20662 * lra-constraints.c (base_to_reg): New function.
20663 (process_address): Use new function.
20665 2014-06-18 Tom de Vries <tom@codesourcery.com>
20667 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
20668 * config/aarch64/aarch64.c
20669 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
20670 (aarch64_emit_call_insn): New function.
20671 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
20673 * config/aarch64/aarch64.md (define_expand "call_internal")
20674 (define_expand "call_value_internal", define_expand "sibcall_internal")
20675 (define_expand "sibcall_value_internal"): New.
20676 (define_expand "call", define_expand "call_value")
20677 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
20678 expand variant and aarch64_emit_call_insn.
20680 2014-06-18 Radovan Obradovic <robradovic@mips.com>
20681 Tom de Vries <tom@codesourcery.com>
20683 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
20684 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
20686 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
20687 clobbers to CALL_INSN_FUNCTION_USAGE.
20688 (define_expand "sibcall_internal")
20689 (define_expand "sibcall_value_internal"): New.
20690 (define_expand "call", define_expand "call_value"): Add argument to
20691 arm_emit_call_insn.
20692 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
20693 (define_expand "sibcall_value"): Use sibcall_value_internal and
20694 arm_emit_call_insn.
20696 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20698 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
20700 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20702 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
20705 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20707 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
20708 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
20709 annotations. Fix DWARF information.
20711 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20713 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
20714 __udivmoddi4, and fixups for negative operands.
20716 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20718 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
20720 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20722 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
20725 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20727 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
20730 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20732 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
20733 describing register usage on function entry and exit.
20735 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20737 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
20738 (__aeabi_ldivmod): Fix whitespace.
20740 2014-06-18 Andreas Schwab <schwab@suse.de>
20742 * doc/md.texi (Standard Names): Use @itemx for grouped items.
20743 Remove blank line after @item.
20745 2014-06-18 Richard Henderson <rth@redhat.com>
20748 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
20750 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20752 * config/arm/arm.c (neon_vector_mem_operand): Allow register
20753 POST_MODIFY for neon loads and stores.
20754 (arm_print_operand): Output post-index register for neon loads and
20757 2014-06-18 Richard Biener <rguenther@suse.de>
20759 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
20761 2014-06-18 Richard Biener <rguenther@suse.de>
20763 * tree-pass.h (make_pass_dce_loop): Remove.
20764 * passes.def: Replace pass_dce_loop with pass_dce.
20765 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
20766 changed free niter estimates and reset the scev cache.
20767 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
20768 make_pass_dce_loop): Remove.
20769 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
20770 (fini_copy_prop): Return whether something changed. Always
20771 let substitute_and_fold perform DCE and free niter estimates
20772 and reset the scev cache if so.
20773 (execute_copy_prop): If sth changed schedule cleanup-cfg.
20774 (pass_data_copy_prop): Do not unconditionally schedule
20775 cleanup-cfg or update-ssa.
20777 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
20779 PR tree-optimization/61518
20780 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
20781 reduction var is used in reduction stmt or phi-function only.
20783 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20785 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
20787 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
20789 PR tree-optimization/61517
20790 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
20791 whose rhs's first tree is the source expression instead of the
20793 (find_bswap_or_nop): Likewise.
20794 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
20795 gimple stmt whose rhs's first tree is the source. In the memory source
20796 case, move the stmt to be replaced close to one of the original load to
20797 avoid the problem of a store between the load and the stmt's original
20799 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
20802 2014-06-18 Andreas Schwab <schwab@suse.de>
20804 PR rtl-optimization/54555
20805 * postreload.c (move2add_use_add2_insn): Substitute
20806 STRICT_LOW_PART only if it is cheaper.
20808 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
20810 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
20811 Do not use unspec as call operand. Use memory_operand instead of
20812 memory_nox32_operand and add "m" operand constraint. Disable
20813 pattern for TARGET_X32.
20814 (*sibcall_pop_memory): Ditto.
20815 (*sibcall_value_memory): Ditto.
20816 (*sibcall_value_pop_memory): Ditto.
20817 (sibcall peepholes): Merge SImode and DImode patterns using
20818 W mode iterator. Use memory_operand instead of memory_nox32_operand.
20819 Disable pattern for TARGET_X32. Check if eliminated register is
20820 really dead after call insn. Generate call RTX without unspec operand.
20821 (sibcall_value peepholes): Ditto.
20822 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
20823 instead of memory_nox32_operand. Check if eliminated register is
20824 really dead after call insn. Generate call RTX without unspec operand.
20825 (sibcall_value_pop peepholes): Ditto.
20826 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
20828 2014-06-18 Terry Guo <terry.guo@arm.com>
20831 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
20834 2014-06-18 Olivier Hainque <hainque@adacore.com>
20836 * tree-core.h (tree_block): Add an "end_locus" field, allowing
20837 memorization of the end of block source location.
20838 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
20839 * gimplify.c (gimplify_bind_expr): Propagate the block start and
20840 end source location info we have on the block entry/exit code we
20843 2014-06-18 Richard Biener <rguenther@suse.de>
20845 * common.opt (fssa-phiopt): New option.
20846 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
20848 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
20849 * doc/invoke.texi (-fssa-phiopt): Document.
20851 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20853 * genattrtab.c (n_bypassed): New variable.
20854 (process_bypasses): Initialise n_bypassed.
20855 Count number of bypassed reservations.
20856 (make_automaton_attrs): Allocate space for bypassed reservations
20857 rather than number of bypasses.
20859 2014-06-18 Richard Biener <rguenther@suse.de>
20861 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
20862 we propagated anything.
20863 (substitute_and_fold_dom_walker::before_dom_children): Something
20864 changed if we propagated into PHI arguments.
20865 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
20868 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
20870 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
20872 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
20873 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
20874 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
20875 Introduces alternative way of loads group permutaions.
20876 (vect_transform_grouped_load): Try alternative way of permutations.
20878 2014-06-18 Jakub Jelinek <jakub@redhat.com>
20880 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
20881 changed in ORT_TARGET region, don't jump to do_outer.
20882 (struct gimplify_adjust_omp_clauses_data): New type.
20883 (gimplify_adjust_omp_clauses_1): Adjust for data being
20884 a struct gimplify_adjust_omp_clauses_data pointer instead
20885 of tree *. Pass pre_p as a new argument to
20886 lang_hooks.decls.omp_finish_clause hook.
20887 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
20888 splay_tree_foreach to pass both list_p and pre_p.
20889 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
20890 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
20891 gimplify_adjust_omp_clauses callers.
20892 * langhooks.c (lhd_omp_finish_clause): New function.
20893 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
20894 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
20895 * langhooks.h (struct lang_hooks_for_decls): Add a new
20896 gimple_seq * argument to omp_finish_clause hook.
20897 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
20898 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
20899 (scan_omp_parallel, lower_omp_for): When adding
20900 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
20901 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
20902 * tree-nested.c (convert_nonlocal_omp_clauses,
20903 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
20904 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
20906 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
20908 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
20909 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
20911 2014-06-17 Xinliang David Li <davidxl@google.com>
20913 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
20914 * passes.c (pass_init_dump_file): Do not set initialize
20915 flag to false unconditionally.
20917 2014-06-17 Richard Biener <rguenther@suse.de>
20919 * genopinit.c (main): Use vec<>::qsort method.
20920 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
20922 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
20924 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
20926 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
20927 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
20928 (mips_move_to_gpr_cost): Remove ST_REGS case.
20929 (mips_move_from_gpr_cost): Likewise.
20930 (mips_register_move_cost): Likewise.
20931 (mips_secondary_reload_class): Likewise.
20933 2014-06-17 Richard Biener <rguenther@suse.de>
20935 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
20936 (pass_all_optimizations): Move 3rd copy-prop pass from after
20937 fre to before ifcombine/phiopt.
20939 2014-06-17 Richard Biener <rguenther@suse.de>
20941 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
20942 and allow all blocks to be forwarders.
20944 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
20947 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
20948 variable 'size'; calculate 'size' right in the front; use
20949 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
20950 pcum->aapcs_stack_words.
20952 2014-06-17 Nick Clifton <nickc@redhat.com>
20954 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
20955 (umulhi3, mulsidi3, umulsidi3): Likewise.
20957 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
20959 PR middle-end/61508
20960 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
20961 check for section name.
20963 2014-06-17 Richard Biener <rguenther@suse.de>
20965 * tree-ssa-propagate.c: Include domwalk.h.
20966 (substitute_and_fold): Outline main worker into a domwalker ...
20967 (substitute_and_fold_dom_walker::before_dom_children): ... here.
20968 Schedule stmts we can fully propagate for removal. Remove
20970 (substitute_and_fold): Apply a dominator walk to perform
20971 substitution. Process stmts scheduled for removal here.
20973 2014-06-17 Richard Biener <rguenther@suse.de>
20975 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
20976 of PHI node moving.
20978 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
20980 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
20981 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
20982 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
20983 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
20984 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
20986 (get_fpscr) : Likewise.
20988 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
20990 PR rtl-optimization/61325
20991 * lra-constraints.c (valid_address_p): Add forward declaration.
20992 (simplify_operand_subreg): Check address validity before and after
20993 alter_reg of memory subreg.
20995 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
20997 * config/i386/i386.c (decide_alg): Correctly handle
20998 maximum size of stringop algorithm.
21000 2014-06-16 Yury Gribov <y.gribov@samsung.com>
21002 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
21004 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
21006 PR rtl-optimization/61522
21007 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
21009 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
21012 * symtab.c (symtab_node::reset_section): New method.
21013 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
21015 * cgraph.h (reset_section): Declare.
21016 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
21017 do not consider comdat locals.
21018 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
21020 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
21021 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
21022 reset sections of symbols dragged out of the comdats.
21023 (function_and_variable_visibility): Reset sections of
21026 2014-06-16 Richard Biener <rguenther@suse.de>
21028 PR tree-optimization/61482
21029 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
21030 [-INF(OVF), +INF(OVF)] range.
21032 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
21034 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
21035 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
21036 handling 32-bit multiplication.
21038 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
21040 PR middle-end/61430
21041 * lra-lives.c (process_bb_lives): Skip creating copy during
21042 insn scan when src/dest has constrained to same regno.
21044 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
21046 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
21047 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
21049 2014-06-16 Yury Gribov <y.gribov@samsung.com>
21051 * asan.c (check_func): New function.
21052 (maybe_create_ssa_name): Likewise.
21053 (build_check_stmt_with_calls): Likewise.
21054 (use_calls_p): Likewise.
21055 (report_error_func): Change interface.
21056 (build_check_stmt): Allow non-integer lengths; add support
21058 (asan_instrument): Likewise.
21059 (instrument_mem_region_access): Moved code to build_check_stmt.
21060 (instrument_derefs): Likewise.
21061 (instrument_strlen_call): Likewise.
21062 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
21063 * doc/invoke.texi: Describe new parameter.
21064 * params.def: Define new parameter.
21065 * params.h: Likewise.
21066 * sanitizer.def: Describe new builtins.
21068 2014-06-16 Richard Biener <rguenther@suse.de>
21070 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
21071 Make all defs available at the end.
21072 (eliminate): If we remove a PHI node schedule cfg-cleanup.
21074 2014-06-18 Jakub Jelinek <jakub@redhat.com>
21077 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
21079 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
21082 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
21083 initialization. Replace remaining use of uid.
21085 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
21087 * c-family/c-common.c (handle_tls_model_attribute): Use
21088 set_decl_tls_model.
21089 * c-family/c-common.c (handle_tls_model_attribute): Use
21090 set_decl_tls_model.
21091 * cgraph.h (struct varpool_node): Add tls_model.
21092 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
21093 * tree.h (DECL_TLS_MODEL): Update.
21094 (DECL_THREAD_LOCAL_P): Check that variable is static.
21095 (decl_tls_model): Declare.
21096 (set_decl_tls_model): Declare.
21097 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
21098 set symbol prorperties.
21099 (get_emutls_init_templ_addr): Cleanup.
21100 (new_emutls_decl): Update.
21101 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
21102 (lto_input_varpool_node): Likewise.
21103 * lto-streamer-out.c (hash_tree): Likewise.
21104 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
21105 not stream DECL_TLS_MODEL.
21106 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
21107 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
21109 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
21111 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
21113 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
21115 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
21116 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
21118 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
21119 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
21120 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
21121 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
21122 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
21123 (df_get_artificial_defs, df_get_artificial_uses)
21124 (df_single_def, df_single_use): Update accordingly.
21125 (df_refs_chain_dump): Take the first element in a linked list as
21126 parameter, rather than a pointer to an array of pointers.
21127 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
21128 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
21129 (df_chain_create_bb_process_use): Likewise.
21130 (df_md_bb_local_compute_process_def): Likewise.
21131 * fwprop.c (process_defs, process_uses): Likewise.
21132 (register_active_defs, update_uses): Likewise.
21133 (forward_propagate_asm): Update for new df_ref linking.
21134 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
21135 (df_null_ref_rec, df_null_mw_rec): Likewise.
21136 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
21138 (df_scan_free_bb_info): Remove check for null artificial_defs.
21139 (df_install_ref_incremental): Adjust for new df_ref linking.
21140 Use a single-element insertion rather than a full sort.
21141 (df_ref_chain_delete_du_chain): Take the first element
21142 in a linked list as parameter, rather than a pointer to an array of
21144 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
21145 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
21146 (df_insn_info_delete): Remove check for null defs and call to
21147 df_scan_free_mws_vec.
21148 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
21149 null rather than df_null_*_rec.
21150 (df_insn_rescan_debug_internal): Likewise, and update null
21151 checks in the same way. Remove check for null defs.
21152 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
21153 Move a single element rather doing a full sort.
21154 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
21156 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
21157 Initialize df_ref and df_mw_hardreg lists to null rather than
21159 (df_ref_compare): Take df_refs as parameter, transferring the
21160 old interface to...
21161 (df_ref_ptr_compare): ...this new function.
21162 (df_sort_and_compress_refs): Update accordingly.
21163 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
21164 old interface to...
21165 (df_mw_ptr_compare): ...this new function.
21166 (df_sort_and_compress_mws): Update accordingly.
21167 (df_install_refs, df_install_mws): Return a linked list rather than
21168 an array of pointers.
21169 (df_refs_add_to_chains): Assert that old lists are empty rather
21171 (df_insn_refs_verify): Don't handle null defs speciailly.
21172 * web.c (union_match_dups): Update for new df_ref linking.
21174 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
21176 * df.h (df_ref_create, df_ref_remove): Delete.
21177 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
21178 (df_ref_remove): Likewise.
21180 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
21182 * df.h (df_single_def, df_single_use): New functions.
21183 * ira.c (find_moveable_pseudos): Use them.
21185 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
21187 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
21188 * df-problems.c (df_note_bb_compute): Use it.
21189 * regstat.c (regstat_bb_compute_ri): Likewise.
21191 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
21193 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
21194 * cse.c (cse_extended_basic_block): Use them.
21195 * dce.c (mark_artificial_use): Likewise.
21196 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
21197 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
21198 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
21199 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
21200 (df_simulate_initialize_backwards): Likewise.
21201 (df_simulate_finalize_backwards): Likewise.
21202 (df_simulate_initialize_forwards): Likewise.
21203 (df_md_simulate_artificial_defs_at_top): Likewise.
21204 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
21205 * regrename.c (init_rename_info): Likewise.
21206 * regstat.c (regstat_bb_compute_ri): Likewise.
21207 (regstat_bb_compute_calls_crossed): Likewise.
21209 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
21211 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
21212 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
21213 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
21214 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
21215 * combine.c (create_log_links): Likewise.
21216 * compare-elim.c (find_flags_uses_in_insn): Likewise.
21217 (try_eliminate_compare): Likewise.
21218 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
21219 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
21220 (remove_reg_equal_equiv_notes_for_defs): Likewise.
21221 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
21222 (word_dce_process_block, dce_process_block): Likewise.
21223 * ddg.c (def_has_ccmode_p): Likewise.
21224 * df-core.c (df_bb_regno_first_def_find): Likewise.
21225 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
21226 * df-problems.c (df_rd_simulate_one_insn): Likewise.
21227 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
21228 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
21229 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
21230 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
21231 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
21232 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
21233 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
21234 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
21235 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
21236 * fwprop.c (local_ref_killed_between_p): Likewise.
21237 (all_uses_available_at, free_load_extend): Likewise.
21238 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
21239 * hw-doloop.c (scan_loop): Likewise.
21240 * ifcvt.c (dead_or_predicable): Likewise.
21241 * init-regs.c (initialize_uninitialized_regs): Likewise.
21242 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
21243 (process_bb_node_lives): Likewise.
21244 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
21245 (find_moveable_pseudos): Likewise.
21246 * loop-invariant.c (check_dependencies, record_uses): Likewise.
21247 * recog.c (peep2_find_free_register): Likewise.
21248 * ree.c (get_defs): Likewise.
21249 * regstat.c (regstat_bb_compute_ri): Likewise.
21250 (regstat_bb_compute_calls_crossed): Likewise.
21251 * sched-deps.c (find_inc, find_mem): Likewise.
21252 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
21253 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
21254 * shrink-wrap.c (requires_stack_frame_p): Likewise.
21255 (prepare_shrink_wrap): Likewise.
21256 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
21257 * web.c (union_defs, pass_web::execute): Likewise.
21258 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
21259 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
21261 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
21263 * lra-assign.c (assign_by_spills): Add code to assign vector regs
21264 to inheritance pseudos.
21265 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
21267 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
21270 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
21271 (BU_MISC_2): Rename to ...
21272 (BU_LDBL128_2): ... this.
21273 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
21274 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
21275 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
21276 RS6000_BTM_LDBL128.
21277 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
21278 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
21279 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
21280 (unpacktf_1): Likewise.
21281 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
21282 (__builtin_longdouble_dw1): Likewise.
21283 * doc/sourcebuild.texi (longdouble128): Document.
21285 2014-06-13 Jeff Law <law@redhat.com>
21287 PR rtl-optimization/61094
21288 PR rtl-optimization/61446
21289 * ree.c (combine_reaching_defs): Get the mode for the copy from
21290 the extension insn rather than the defining insn.
21292 2014-06-13 Dehao Chen <dehao@google.com>
21294 * dwarf2out.c (add_linkage_name): Emit more linkage name.
21296 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
21298 * doc/install.texi (--enable-linker-plugin-configure-flags)
21299 (--enable-linker-plugin-flags): Document new flags.
21301 2014-06-13 Martin Jambor <mjambor@suse.cz>
21304 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
21305 cache_token if returning early.
21307 2014-06-13 Nick Clifton <nickc@redhat.com>
21309 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
21310 requested alignment is active.
21311 (LABEL_ALIGN): Likewise.
21312 (LOOP_ALIGN): Likewise.
21314 2014-06-13 Richard Biener <rguenther@suse.de>
21316 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
21317 Rewrite to propagate the VN result into all uses where
21318 possible and to remove stmts becoming dead because of that.
21319 (eliminate): Generalize stmt removal handling, remove in
21320 reverse dominator order to support proper debug stmt
21321 generation. Update stmts before removing stmts.
21322 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
21324 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
21326 PR tree-optimization/61375
21327 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
21328 symbolic number cannot be represented in an uint64_t.
21329 (find_bswap_or_nop_1): Likewise.
21331 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
21333 * symtab.c (symtab_node::reset_section): New method.
21334 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
21336 * cgraph.h (reset_section): Declare.
21337 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
21338 do not consider comdat locals.
21339 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
21341 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
21342 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
21343 reset sections of symbols dragged out of the comdats.
21344 (function_and_variable_visibility): Reset sections of
21347 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
21349 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
21350 to use symtab and decl_binds_to_current_def_p
21351 * tree-vectorizer.c (increase_alignment): Increase alignment
21352 of alias target, too.
21354 2014-06-12 Jakub Jelinek <jakub@redhat.com>
21356 PR middle-end/61486
21357 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
21358 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
21359 if outer combined construct is distribute.
21360 (gimplify_omp_for): For OMP_DISTRIBUTE set
21361 gimplify_omp_ctxp->distribute.
21362 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
21363 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
21364 mapping into decl map.
21366 2014-06-12 Jason Merrill <jason@redhat.com>
21368 * common.opt (fabi-version): Change default to 0.
21370 2014-06-12 Jason Merrill <jason@redhat.com>
21372 * toplev.c (process_options): Reject -fabi-version=1.
21374 2014-06-12 Jeff Law <law@redhat.com>
21376 PR tree-optimization/61009
21377 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
21378 value when we stop processing a block due to problematic PHIs.
21380 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
21382 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
21383 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
21384 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
21385 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
21386 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
21387 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
21388 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
21389 are not in the spec.
21391 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
21394 * config/aarch64/aarch64-modes.def: Add V1DFmode.
21395 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
21398 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
21400 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
21402 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
21405 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
21406 loading from address spaces.
21408 2014-06-12 Martin Liska <mliska@suse.cz>
21411 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
21412 statement is reachable.
21414 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
21416 * symtab.c (section_hash): New hash.
21417 (symtab_unregister_node): Clear section before freeing.
21418 (hash_section_hash_entry): New haser.
21419 (eq_sections): New function.
21420 (symtab_node::set_section_for_node): New method.
21421 (set_section_1): Update.
21422 (symtab_node::set_section): Take string instead of tree as parameter.
21423 (symtab_resolve_alias): Update.
21424 * cgraph.h (section_hash_entry_d): New structure.
21425 (section_hash_entry): New typedef.
21426 (cgraph_node): Change comdat_group_ to x_comdat_group,
21427 change section_ to x_section and turn into section_hash_entry;
21428 update accestors; put set_section_for_node offline.
21429 * tree.c (decl_section_name): Turn into string.
21430 (set_decl_section_name): Change parameter to be string.
21431 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
21432 * sdbout.c (sdbout_one_type): Update.
21433 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
21434 * varasm.c (IN_NAMED_SECTION, get_named_section,
21435 resolve_unique_section, hot_function_section, get_named_text_section,
21436 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
21437 make_decl_rtl, default_unique_section): Update.
21438 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
21439 (c6x_elf_unique_section): Update.
21440 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
21441 * config/pa/pa.c (pa_function_section): Update.
21442 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
21443 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
21444 * config/arc/arc.c (arc_in_small_data_p): Update.
21445 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
21446 * config/mcore/mcore.c (mcore_unique_section): Update.
21447 * config/mips/mips.c (mips16_build_function_stub): Update.
21448 (mips16_build_call_stub): Update.
21449 (mips_function_rodata_section): Update.
21450 (mips_in_small_data_p): Update.
21451 * config/score/score.c (score_in_small_data_p): Update.
21452 * config/rx/rx.c (rx_in_small_data): Update.
21453 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
21454 (rs6000_xcoff_asm_named_section): Update.
21455 (rs6000_xcoff_unique_section): Update.
21456 * config/frv/frv.c (frv_string_begins_with): Update.
21457 (frv_in_small_data_p): Update.
21458 * config/v850/v850.c (v850_encode_data_area): Update.
21459 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
21460 (bfin_handle_l1_data_attribute): Update.
21461 (bfin_handle_l2_attribute): Update.
21462 * config/mep/mep.c (mep_unique_section): Update.
21463 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
21465 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
21466 (h8300_handle_tiny_data_attribute): Update.
21467 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
21468 (m32r_in_small_data_p): Update.
21469 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
21470 * config/i386/i386.c (ix86_in_large_data_p): Update.
21471 * config/i386/winnt.c (i386_pe_unique_section): Update.
21472 * config/darwin.c (darwin_function_section): Update.
21473 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
21474 * tree-emutls.c (get_emutls_init_templ_addr): Update.
21475 (new_emutls_decl): Update.
21476 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
21477 input_varpool_node): Update.
21478 (ead_string_cst): Turn to ...
21479 (read_string): ... this one.
21480 * dwarf2out.c (secname_for_decl): Update.
21481 * asan.c (asan_protect_global): Update.
21483 2014-06-11 DJ Delorie <dj@redhat.com>
21485 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
21487 * config/rx/rx.c (rx_option_override): Likewise.
21488 (rx_align_for_label): Likewise.
21490 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
21492 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
21494 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
21497 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21499 * common.md: New file.
21500 * doc/md.texi: Update description of generic, machine-independent
21502 * config/s390/constraints.md (e): Delete.
21503 * Makefile.in (md_file): Include common.md.
21504 * config/m32c/t-m32c (md_file): Likewise.
21505 * genpreds.c (general_mem): New array.
21506 (generic_constraint_letters): Remove constraints now defined by
21508 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
21509 Allow the first character to be '<' or '>' as well.
21510 * genoutput.c (general_mem): New array.
21511 (indep_constraints): Remove constraints now defined by common.md.
21512 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
21513 Remove special handling of 'm'.
21514 * ira-costs.c (record_reg_classes): Remove special handling of
21515 constraints now defined by common.md.
21516 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
21517 * ira-lives.c (single_reg_class): Likewise.
21518 (ira_implicitly_set_insn_hard_regs): Likewise.
21519 * lra-constraints.c (reg_class_from_constraints): Likewise.
21520 (process_alt_operands, process_address, curr_insn_transform): Likewise.
21521 * postreload.c (reload_cse_simplify_operands): Likewise.
21522 * reload.c (push_secondary_reload, scratch_reload_class)
21523 (find_reloads, alternative_allows_const_pool_ref): Likewise.
21524 * reload1.c (maybe_fix_stack_asms): Likewise.
21525 * targhooks.c (default_secondary_reload): Likewise.
21526 * stmt.c (parse_output_constraint): Likewise.
21527 * recog.c (preprocess_constraints): Likewise.
21528 (constrain_operands, peep2_find_free_register): Likewise.
21529 (asm_operand_ok): Likewise, but add a comment saying why 'o'
21530 must be handled specially.
21532 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21534 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
21535 * genpreds.c (have_const_dbl_constraints): Delete.
21536 (add_constraint): Don't set it.
21537 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
21538 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
21539 constraints using the lookup_constraint logic.
21540 * ira-lives.c (single_reg_class): Likewise.
21541 * ira.c (ira_setup_alts): Likewise.
21542 * lra-constraints.c (process_alt_operands): Likewise.
21543 * recog.c (asm_operand_ok, constrain_operands): Likewise.
21544 * reload.c (find_reloads): Likewise.
21546 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21548 * genpreds.c (const_int_start, const_int_end): New variables.
21549 (choose_enum_order): Output CONST_INT constraints before memory
21551 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
21553 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
21554 * ira.c (ira_setup_alts): Likewise.
21555 * lra-constraints.c (process_alt_operands): Likewise.
21556 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
21557 * reload.c (find_reloads): Likewise.
21559 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21561 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
21562 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
21563 * recog.c (preprocess_constraints): Update accordingly.
21565 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21567 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
21568 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
21569 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
21570 * genpreds.c (print_type_tree): New function.
21571 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
21572 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
21573 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
21574 Write out enum constraint_type and get_constraint_type.
21575 * lra-constraints.c (satisfies_memory_constraint_p): Take a
21576 constraint_num rather than a constraint string.
21577 (satisfies_address_constraint_p): Likewise.
21578 (reg_class_from_constraints): Avoid old constraint macros.
21579 (process_alt_operands, process_address_1): Likewise.
21580 (curr_insn_transform): Likewise.
21581 * ira-costs.c (record_reg_classes): Likewise.
21582 (record_operand_costs): Likewise.
21583 * ira-lives.c (single_reg_class): Likewise.
21584 (ira_implicitly_set_insn_hard_regs): Likewise.
21585 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
21586 * postreload.c (reload_cse_simplify_operands): Likewise.
21587 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
21588 (constrain_operands, peep2_find_free_register): Likewise.
21589 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
21590 (find_reloads, alternative_allows_const_pool_ref): Likewise.
21591 * reload1.c (maybe_fix_stack_asms): Likewise.
21592 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
21593 * targhooks.c (default_secondary_reload): Likewise.
21594 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
21595 to EXTRA_CONSTRAINT_STR.
21596 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
21598 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21600 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
21601 (write_constraint_satisfied_p_array): ...this new function.
21602 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
21604 (write_insn_preds_c): Update accordingly.
21606 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21608 * genpreds.c (write_lookup_constraint): Rename to...
21609 (write_lookup_constraint_1): ...this.
21610 (write_lookup_constraint_array): New function.
21611 (write_tm_preds_h): Define lookup_constraint as an inline function
21612 that uses write_lookup_constraint_array where possible.
21613 (write_insn_preds_c): Update for the changes above.
21615 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21617 * doc/md.texi (regclass_for_constraint): Rename to...
21618 (reg_class_for_constraint): ...this.
21619 * genpreds.c (num_constraints, enum_order, register_start)
21620 (register_end, satisfied_start, memory_start, memory_end)
21621 (address_start, address_end): New variables.
21622 (add_constraint): Count the number of constraints.
21623 (choose_enum_order): New function.
21624 (write_enum_constraint_num): Iterate over enum_order.
21625 (write_regclass_for_constraint): Rename to...
21626 (write_reg_class_for_constraint_1): ...this and update output
21628 (write_constraint_satisfied_p): Rename to...
21629 (write_constraint_satisfied_p_1): ...this and update output
21630 accordingly. Do nothing if all extra constraints are register
21632 (write_insn_extra_memory_constraint): Delete.
21633 (write_insn_extra_address_constraint): Delete.
21634 (write_range_function): New function.
21635 (write_tm_preds_h): Define constraint_satisfied_p and
21636 reg_class_for_constraint as inline functions that do a range check
21637 before calling the out-of-line function. Use write_range_function
21638 to implement insn_extra_{register,memory,address}_constraint,
21639 the first of which is new.
21640 (write_insn_preds_c): Update after above changes to write_* functions.
21641 (main): Call choose_enum_order.
21643 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
21645 PR tree-optimization/61306
21646 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
21647 expression instead of its size.
21648 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
21649 false to prevent optimization when the result is unpredictable due to
21650 arithmetic right shift of signed type with highest byte is set.
21651 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
21652 (init_symbolic_number): Likewise.
21653 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
21654 when the result is unpredictable due to sign extension.
21656 2014-06-11 Terry Guo <terry.guo@arm.com>
21658 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
21659 (*thumb1_addsi3): Ditto.
21660 (*thumb_subdi3): Ditto.
21661 (thumb1_subsi3_insn): Ditto.
21662 (*thumb_mulsi3): Ditto.
21663 (*thumb_mulsi3_v6): Ditto.
21664 (*thumb1_andsi3_insn): Ditto.
21665 (thumb1_bicsi3): Ditto.
21666 (*thumb1_iorsi3_insn): Ditto.
21667 (*thumb1_xorsi3_insn): Ditto.
21668 (*thumb1_ashlsi3): Ditto.
21669 (*thumb1_ashrsi3): Ditto.
21670 (*thumb1_lshrsi3): Ditto.
21671 (*thumb1_rotrsi3): Ditto.
21672 (*thumb1_negdi2): Ditto.
21673 (*thumb1_negsi2): Ditto.
21674 (*thumb1_abssi2): Ditto.
21675 (*thumb1_neg_abssi2): Ditto.
21676 (*thumb1_one_cmplsi2): Ditto.
21677 (*thumb1_zero_extendhisi2): Ditto.
21678 (*thumb1_zero_extendqisi2): Ditto.
21679 (*thumb1_zero_extendqisi2_v6): Ditto.
21680 (thumb1_extendhisi2): Ditto.
21681 (thumb1_extendqisi2): Ditto.
21682 (*thumb1_movdi_insn): Ditto.
21683 (*thumb1_movsi_insn): Ditto.
21684 (*thumb1_movhi_insn): Ditto.
21685 (thumb_movhi_clobber): Ditto.
21686 (*thumb1_movqi_insn): Ditto.
21687 (*thumb1_movhf): Ditto.
21688 (*thumb1_movsf_insn): Ditto.
21689 (*thumb_movdf_insn): Ditto.
21690 (movmem12b): Ditto.
21692 (cbranchqi4): Ditto.
21693 (cbranchsi4_insn): Ditto.
21694 (cbranchsi4_scratch): Ditto.
21695 (*negated_cbranchsi4): Ditto.
21696 (*tbit_cbranch): Ditto.
21697 (*tlobits_cbranch): Ditto.
21698 (*tstsi3_cbranch): Ditto.
21699 (*cbranchne_decr1): Ditto.
21700 (*addsi3_cbranch): Ditto.
21701 (*addsi3_cbranch_scratch): Ditto.
21702 (*thumb_cmpdi_zero): Ditto.
21703 (cstoresi_eq0_thumb1): Ditto.
21704 (cstoresi_ne0_thumb1): Ditto.
21705 (*cstoresi_eq0_thumb1_insn): Ditto.
21706 (*cstoresi_ne0_thumb1_insn): Ditto.
21707 (cstoresi_nltu_thumb1): Ditto.
21708 (cstoresi_ltu_thumb1): Ditto.
21709 (thumb1_addsi3_addgeu): Ditto.
21710 (*thumb_jump): Ditto.
21711 (*call_reg_thumb1_v5): Ditto.
21712 (*call_reg_thumb1): Ditto.
21713 (*call_value_reg_thumb1_v5): Ditto.
21714 (*call_value_reg_thumb1): Ditto.
21715 (*call_insn): Ditto.
21716 (*call_value_insn): Ditto.
21717 (thumb1_casesi_internal_pic): Ditto.
21718 (thumb1_casesi_dispatch): Ditto.
21719 (*thumb1_indirect_jump): Ditto.
21720 (prologue_thumb1_interwork): Ditto.
21721 (*epilogue_insns): Ditto.
21722 (consttable_1): Ditto.
21723 (consttable_2): Ditto.
21724 (tablejump): Ditto.
21725 (*thumb1_tablejump): Ditto.
21726 (thumb_eh_return): Ditto.
21727 (define_peephole2): Two of them are thumb1 only and got moved into
21728 new file thumb1.md.
21729 (define_split): Six of them are thumb1 only and got moved into new
21731 * config/arm/thumb1.md: New file comprised of above thumb1 only
21734 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21736 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
21737 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
21739 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
21740 (aarch64_crc_builtin_datum): New struct.
21741 (aarch64_crc_builtin_data): New.
21742 (aarch64_init_crc32_builtins): New function.
21743 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
21744 (aarch64_crc32_expand_builtin): New.
21745 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
21746 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
21747 __ARM_FEATURE_CRC32 when appropriate.
21748 (TARGET_CRC32): Define.
21749 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
21750 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
21751 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
21752 (aarch64_<crc_variant>): New pattern.
21753 * config/aarch64/arm_acle.h: New file.
21754 * config/aarch64/iterators.md (CRC): New int iterator.
21755 (crc_variant, crc_mode): New int attributes.
21756 * doc/aarch64-acle-intrinsics.texi: New file.
21757 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
21758 Include aarch64-acle-intrinsics.texi.
21760 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
21762 * tree-vect-data-refs.c (vect_grouped_store_supported): New
21763 check for stores group of length 3.
21764 (vect_permute_store_chain): New permutations for stores group of
21766 * tree-vect-stmts.c (vect_model_store_cost): Change cost
21767 of vec_perm_shuffle for the new permutations.
21769 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
21771 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
21772 table rewriting temporarily on targets not supporting ONE_ONLY.
21774 2014-06-11 Richard Biener <rguenther@suse.de>
21776 PR middle-end/61437
21778 2014-06-04 Richard Biener <rguenther@suse.de>
21780 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
21781 TREE_PUBLIC and DECL_EXTERNAL decls.
21783 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
21785 * varasm.c (set_implicit_section): New function.
21786 (resolve_unique_section): Use it to set implicit section
21788 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
21789 (default_function_section): Likewise.
21790 (decl_binds_to_current_def_p): Constify argument.
21791 * varasm.h (decl_binds_to_current_def_p): Update prototype.
21792 * asan.c (asan_protect_global): Use
21793 symtab_get_node (decl)->implicit_section.
21794 * symtab.c (dump_symtab_base): Dump implicit sections.
21795 (verify_symtab_base): Verify sanity of sectoins and comdats.
21796 (symtab_resolve_alias): Alias share the section of its target.
21797 (set_section_1): New function.
21798 (symtab_node::set_section): Move here, recurse to aliases.
21799 (verify_symtab): Check for duplicated symtab lists.
21800 * tree-core.h (implicit_section_name_p): Remove.
21801 * tree-vect-data-refs.c: Include varasm.h.
21802 (vect_can_force_dr_alignment_p): Fix conditional on when
21803 decl bints to current definition; use
21804 symtab_get_node (decl)->implicit_section.
21805 * cgraph.c (cgraph_make_node_local_1): Fix section set.
21806 * cgraph.h (struct symtab_node): Add implicit_section.
21807 (set_section): Rename to ...
21808 (set_section_for_node): ... this one.
21809 (set_section): Declare.
21810 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
21811 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
21812 input_overwrite_node, input_varpool_node): Stream implicit_section.
21813 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
21814 removal; it will fail in LTO.
21816 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21818 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
21819 Change second alternative type to f_mcr.
21820 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
21821 and 12th alternatives' types to f_mcr and f_mrc.
21822 (*movdi_aarch64): Same for 12th and 13th alternatives.
21823 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
21824 (aarch64_movtilow_tilow): Change type to fmov.
21826 2014-06-10 Jiong Wang <jiong.wang@arm.com>
21828 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
21829 (aarch64_save_or_restore_callee_save_registers): Fix layout.
21831 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21833 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
21835 (aarch64_sqrdmulh_lane<mode>): Likewise.
21836 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
21837 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
21838 (aarch64_sqdmulh_laneq<mode>): New expander.
21839 (aarch64_sqrdmulh_laneq<mode>): Likewise.
21840 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
21841 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
21842 (aarch64_sqdmulh_lane<mode>): New expander.
21843 (aarch64_sqrdmulh_lane<mode>): Likewise.
21844 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
21845 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
21846 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
21847 (aarch64_sqdmlal_laneq<mode>): Likewise.
21848 (aarch64_sqdmlsl_lane<mode>): Likewise.
21849 (aarch64_sqdmlsl_laneq<mode>): Likewise.
21850 (aarch64_sqdmlal2_lane<mode>): Likewise.
21851 (aarch64_sqdmlal2_laneq<mode>): Likewise.
21852 (aarch64_sqdmlsl2_lane<mode>): Likewise.
21853 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
21854 (aarch64_sqdmull_lane<mode>): Likewise.
21855 (aarch64_sqdmull_laneq<mode>): Likewise.
21856 (aarch64_sqdmull2_lane<mode>): Likewise.
21857 (aarch64_sqdmull2_laneq<mode>): Likewise.
21859 2014-06-10 Richard Biener <rguenther@suse.de>
21861 PR tree-optimization/61438
21862 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
21863 (eliminate_dom_walker::before_dom_children): Only try to inhibit
21864 insertion of IVs if running PRE.
21865 (eliminate): Adjust.
21866 (pass_pre::execute): Likewise.
21867 (pass_fre::execute): Likewise.
21869 2014-06-10 Richard Biener <rguenther@suse.de>
21871 PR middle-end/61456
21872 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
21873 Do not use the main variant for the type comparison.
21874 (ncr_compar): Likewise.
21875 (nonoverlapping_component_refs_p): Likewise.
21877 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
21879 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
21880 REG_CFA_RESTORE mode.
21882 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
21884 * config/i386/i386.c (expand_vec_perm_pblendv): New.
21885 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
21886 expand_vec_perm_pblendv.
21888 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21890 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
21892 Simplify description of __crc32d and __crc32cd intrinsics.
21893 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
21896 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
21899 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
21900 * config.in: Regenerate.
21901 * configure: Likewise.
21903 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
21905 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
21907 (intersect_static_var_sets): Remove.
21908 (propagate): Do not prune local statics.
21910 2014-06-10 Jakub Jelinek <jakub@redhat.com>
21913 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
21914 Set lastprivate_firstprivate even if omp_private_outer_ref
21915 langhook returns true.
21916 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
21917 langhook, call unshare_expr on new_var and call
21918 build_outer_var_ref to get the last argument.
21920 2014-06-10 Marek Polacek <polacek@redhat.com>
21923 * doc/extend.texi: Add cindex for transparent_union.
21925 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
21927 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
21928 init_symbolic_number ().
21930 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
21932 PR middle-end/61141
21933 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
21934 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
21935 (verify_rtl_sharing): Likewise.
21937 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
21940 * tree.c (build_qualified_type): Use a canonical type for
21943 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21945 * config/arm/arm-modes.def: Remove XFmode.
21947 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
21950 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
21951 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
21952 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
21953 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
21954 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
21955 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
21956 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
21957 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
21958 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
21960 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
21962 * tree-core.h (tree_decl_with_vis): Remove section_name.
21964 2014-06-09 Kito Cheng <kito@0xlab.org>
21966 * ira.c (ira): Don't call init_caller_save if LRA enabled
21967 since LRA use its own infrastructure to handle that.
21969 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21971 * symtab.c (dump_symtab_base): Update dumping.
21972 (symtab_make_decl_local): Clear only DECL_COMDAT.
21973 * tree-vect-data-refs.c (Check that variable is static before
21974 tampering with sections.
21975 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
21976 (cgraph_create_virtual_clone): Likewise.
21977 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
21978 (decl_section_name, set_decl_section_name): New accessors.
21979 (find_decls_types_r): Do not walk section name
21980 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
21981 (decl_comdat_group, decl_comdat_group_id): Constify.
21982 (decl_section_name, set_decl_section_name): Update.
21983 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
21984 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
21985 (cgraph_make_node_local_1): Clear section and comdat group.
21986 * cgraph.h (set_comdat_group): Sanity check.
21987 (get_section, set_section): New.
21988 * ipa-comdats.c (ipa_comdats): Use get_section.
21989 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
21990 * lto-streamer-out.c: Do not follow section names.
21991 * c-family/c-common.c (handle_section_attribute): Update.
21992 * lto-cgraph.c (lto_output_node): Output section.
21993 (lto_output_varpool_node): Likewise.
21994 (read_comdat_group): Rename to ...
21995 (read_identifier): ... this one.
21996 (read_string_cst): New function.
21997 (input_node, input_varpool_node): Input section names.
21998 * tree-emutls.c (get_emutls_init_templ_addr): Update.
21999 (new_emutls_decl): Update.
22000 (secname_for_decl): Check section names only of static vars.
22001 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
22002 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
22003 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
22004 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
22005 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
22006 * config/mcore/mcore.c (mcore_unique_section): Likewise.
22007 * config/mips/mips.c (mips16_build_function_stub): Likewise.
22008 * config/v850/v850.c (v850_insert_attributes): Likewise.
22009 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
22011 (h8300_handle_tiny_data_attribute): Likewise.
22012 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
22013 (bfin_handle_l2_attribute): Likewise.
22015 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
22017 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
22018 remove static initializer.
22020 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
22022 * varasm.c (use_blocks_for_decl_p): Check symbol table
22023 instead of alias attribute.
22024 (place_block_symbol): Recurse on aliases.
22026 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
22028 * ipa-visibility.c: Include varasm.h
22029 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
22031 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
22033 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
22034 outputting aliases.
22036 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
22038 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
22039 from test_insn into GGC space escape via SET_SRC.
22041 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
22043 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
22044 call statement, if any.
22045 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
22046 statements, if any. Tidy up.
22048 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
22051 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
22052 iterators, VSX_D that handles 64-bit types, and VSX_LE that
22053 handles swapping the two 64-bit double words on little endian
22054 systems. Include V1TImode and optionally TImode in VSX_LE so that
22055 these types are properly swapped. Change all of the insns and
22056 splits that do the 64-bit swaps to use VSX_LE.
22057 (vsx_le_perm_load_<mode>): Likewise.
22058 (vsx_le_perm_store_<mode>): Likewise.
22059 (splitters for little endian memory operations): Likewise.
22060 (vsx_xxpermdi2_le_<mode>): Likewise.
22061 (vsx_lxvd2x2_le_<mode>): Likewise.
22062 (vsx_stxvd2x2_le_<mode>): Likewise.
22064 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
22067 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
22068 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
22069 and corresponding splitters. Zero extend general register
22070 or memory input operand to XMM temporary. Enable for
22071 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
22072 (floatunssi<mode>2): Update expander predicate.
22074 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
22076 PR rtl-optimization/61325
22077 * lra-constraints.c (process_address_1): Check scale equal to one
22078 to prevent transformation: base + scale * index => base + new_reg.
22080 2014-06-06 Richard Biener <rguenther@suse.de>
22082 PR tree-optimization/59299
22083 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
22085 (nearest_common_dominator_of_uses): Likewise.
22086 (statement_sink_location): Adjust. Support sinking loads.
22088 2014-06-06 Martin Jambor <mjambor@suse.cz>
22090 * ipa-prop.c (get_place_in_agg_contents_list): New function.
22091 (build_agg_jump_func_from_list): Likewise.
22092 (determine_known_aggregate_parts): Renamed to
22093 determine_locally_known_aggregate_parts. Moved some functionality
22094 to the two functions above, removed bound checks.
22096 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
22098 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
22099 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
22100 (aarch64_progress_pointer): Likewise.
22101 (aarch64_copy_one_part_and_move_pointers): Likewise.
22102 (aarch64_expand_movmen): Likewise.
22103 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
22104 * config/aarch64/aarch64.md (movmem<mode>): New.
22106 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
22108 * targhooks.c (default_add_stmt_cost): Call target specific
22109 hook instead of default one.
22111 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
22113 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
22114 endianness instead of host endianness.
22115 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
22118 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
22121 * function.c (instantiate_decls): Process the saved static chain.
22122 (expand_function_start): If not optimizing, save the static chain
22124 * tree-nested.c (convert_all_function_calls): Always create the static
22125 chain for nested functions if not optimizing.
22127 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
22129 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
22131 2014-06-06 Richard Biener <rguenther@suse.de>
22133 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
22134 (construct_init_block): Likewise.
22135 (construct_exit_block): Likewise.
22136 (pass_expand::execute): Likewise.
22137 * graphite.c (graphite_transforms): Replace check for current_loops
22138 with a check for > 1 loops.
22139 (pass_graphite_transforms::execute): Adjust.
22140 * ipa-split.c (split_function): Remove check for current_loops.
22141 * omp-low.c (expand_parallel_call): Likewise.
22142 (expand_omp_for_init_counts): Likewise.
22143 (extract_omp_for_update_vars): Likewise.
22144 (expand_omp_for_generic): Likewise.
22145 (expand_omp_sections): Likewise.
22146 (expand_omp_target): Likewise.
22147 * tracer.c (tail_duplicate): Likewise.
22148 (pass_tracer::execute): Likewise.
22149 * trans-mem.c (expand_transaction): Likewise.
22150 * tree-complex.c (expand_complex_div_wide): Likewise.
22151 * tree-eh.c (lower_resx): Likewise.
22152 (cleanup_empty_eh_merge_phis): Likewise.
22153 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
22154 current_loops with a check for > 1 loops.
22155 (pass_predcom::execute): Adjust.
22156 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
22157 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
22158 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
22159 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
22160 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
22161 * tree-switch-conversion.c (process_switch): Likewise.
22162 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
22163 * tree-vrp.c (vrp_visit_phi_node): Likewise.
22164 (execute_vrp): Likewise.
22165 * ubsan.c (ubsan_expand_null_ifn): Likewise.
22167 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
22169 * rtl.h (insn_location): Declare.
22170 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
22171 with UNKNOWN_LOCATION.
22172 * emit-rtl.c (insn_location): New function.
22173 * final.c (notice_source_line): Check that the instruction has a
22174 location before retrieving it and use insn_location.
22175 * modulo-sched.c (loop_single_full_bb_p): Likewise.
22176 * print-rtl.c (print_rtx): Likewise.
22178 2014-06-06 Richard Biener <rguenther@suse.de>
22180 * passes.def: Move 2nd VRP pass before phi-only-cprop.
22182 2014-06-06 Christian Bruel <christian.bruel@st.com>
22184 PR tree-optimization/43934
22185 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
22188 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
22190 * ira-lives.c (single_reg_class): Add missing break. Explicitly
22191 return NO_REGS for extra address and memory constraints. Handle
22192 operands that match (or are equivalent to something that matches)
22193 extra constant constraints. Ignore other non-register operands.
22195 2014-06-06 Alan Modra <amodra@gmail.com>
22198 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
22199 * doc/tm.texi: Regenerate.
22200 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
22201 Use throughout in place of REG_PARM_STACK_SPACE.
22202 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
22203 "incoming" param. Pass to rs6000_function_parms_need_stack.
22204 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
22205 prototype_p when incoming. Use function decl when incoming
22206 to handle K&R style functions.
22207 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
22208 (INCOMING_REG_PARM_STACK_SPACE): Define.
22210 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
22213 * cfgexpand.c (expand_debug_expr): Use address space of nested
22214 TREE_TYPE for ADDR_EXPR and MEM_REF.
22216 2014-06-05 Jeff Law <law@redhat.com>
22218 PR tree-optimization/61289
22219 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
22220 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
22221 looking for those which match LHS. All callers changed.
22222 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
22223 parameters and code which manipulated them. All callers changed.
22224 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
22225 and DST_MAP parameters. Simplify invalidation code by just calling
22226 invalidate_equivalences. All callers changed.
22227 (thread_across_edge): Simplify now that we don't need to maintain
22228 the map of equivalences to invalidate.
22230 2014-06-05 Kai Tietz <ktietz@redhat.com>
22231 Richard Henderson <rth@redhat.com>
22234 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
22235 checking for !TARGET_X32.
22236 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
22237 (sibcall_intern): New define_insn, plus required peepholes.
22238 (sibcall_pop_intern): Likewise.
22239 (sibcall_value_intern): Likewise.
22240 (sibcall_value_pop_intern): Likewise.
22242 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
22244 * tree-inline.c (tree_function_versioning): Check DF info existence
22245 before accessing it.
22247 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
22249 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
22251 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
22252 aarch64_frame hard_fp_offset and frame_size.
22253 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
22254 frame_size; remove original_frame_size.
22255 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
22256 (aarch64_initial_elimination_offset): Remove frame_size and
22257 offset. Use aarch64_frame frame_size.
22259 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
22260 Jiong Wang <jiong.wang@arm.com>
22261 Renlin <renlin.li@arm.com>
22263 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
22264 initialization of R30 offset. Update offset. Iterate core
22265 regisers upto X30. Remove X29, X30 specific code.
22267 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
22268 Jiong Wang <jiong.wang@arm.com>
22270 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
22271 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
22272 (aarch64_register_saved_on_entry): Adjust test.
22274 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
22276 * config/aarch64/aarch64.h (machine_function): Move
22277 saved_varargs_size from here...
22278 (aarch64_frame): ... to here.
22280 * config/aarch64/aarch64.c (aarch64_expand_prologue)
22281 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
22282 (aarch64_initial_elimination_offset)
22283 (aarch64_setup_incoming_varargs): Adjust location of
22284 saved_varargs_size.
22286 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
22288 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
22291 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
22292 Prachi Godbole <Prachi.Godbole@imgtec.com>
22294 * config/mips/mips-cpus.def: Add definition for p5600. Updated
22295 mips32r5 entry to use PROCESSOR_P5600.
22296 * config/mips/mips-tables.opt: Regenerate.
22297 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
22298 * config/mips/mips.c (mips_fmadd_bypass): New function.
22299 (mips_rtx_cost_data): Add costs for p5600.
22300 (mips_issue_rate): Add support for p5600.
22301 (mips_multipass_dfa_lookahead): Likewise.
22302 * config/mips/mips.h (TUNE_P5600): New define.
22303 (TUNE_MACC_CHAINS): Add TUNE_P5600.
22304 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
22305 * config/mips/mips.md: Include p5600.md.
22306 (processor): Add p5600.
22307 * config/mips/p5600.md: New file.
22309 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
22311 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
22312 * config/i386/predicates.md (palignr_operand): New.
22313 Indicates if permutation is suitable for palignr instruction.
22315 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
22317 PR tree-optimization/61319
22318 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
22319 stmt belongs to loop.
22321 2014-06-05 Richard Biener <rguenther@suse.de>
22323 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
22324 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
22325 (lookup_tmp_var): Adjust.
22326 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
22328 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22330 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
22332 2014-06-05 Marek Polacek <polacek@redhat.com>
22335 * doc/invoke.texi: Document -Wlogical-not-parentheses.
22337 2014-06-04 Tom de Vries <tom@codesourcery.com>
22339 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
22342 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
22344 PR tree-optimization/61385
22345 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
22347 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
22349 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
22350 changed to use fatal_error.
22351 (main): Ensure lto_wrapper_cleanup is run atexit.
22353 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22355 * lra-constraints.c (valid_address_p): Move earlier in file.
22356 (address_eliminator): New structure.
22357 (satisfies_memory_constraint_p): New function.
22358 (satisfies_address_constraint_p): Likewise.
22359 (process_alt_operands, process_address, curr_insn_transform): Use them.
22361 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22363 * lra-int.h (lra_static_insn_data): Make operand_alternative a
22365 (target_lra_int, default_target_lra_int, this_target_lra_int)
22366 (op_alt_data): Delete.
22367 * lra.h (lra_init): Delete.
22368 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
22369 (init_insn_code_data_once): Remove op_alt_data handling.
22370 (finish_insn_code_data_once): Likewise.
22371 (init_op_alt_data): Delete.
22372 (get_static_insn_data): Initialize operand_alternative to null.
22373 (free_insn_recog_data): Cast operand_alternative before freeing it.
22374 (setup_operand_alternative): Take the operand_alternative as
22375 parameter and assume it isn't already cached in the static
22377 (lra_set_insn_recog_data): Update accordingly.
22378 (lra_init): Delete.
22379 * ira.c (ira_init): Don't call lra_init.
22380 * target-globals.h (this_target_lra_int): Declare.
22381 (target_globals): Remove lra_int.
22382 (restore_target_globals): Update accordingly.
22383 * target-globals.c: Don't include lra-int.h.
22384 (default_target_globals, save_target_globals): Remove lra_int.
22386 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22388 * recog.h (operand_alternative): Convert reg_class, reject,
22389 matched and matches into bitfields.
22390 (preprocess_constraints): New overload.
22391 (preprocess_insn_constraints): New function.
22392 (preprocess_constraints): Take the insn as parameter.
22393 (recog_op_alt): Change into a pointer.
22394 (target_recog): Add x_op_alt.
22395 * recog.c (asm_op_alt): New variable.
22396 (recog_op_alt): Change into a pointer.
22397 (preprocess_constraints): New overload, replacing the old function
22398 definition with one that doesn't use global state.
22399 (preprocess_insn_constraints): New function.
22400 (preprocess_constraints): Use them. Take the insn as parameter.
22401 Use asm_op_alt for asms.
22402 (recog_init): Free existing x_op_alt entries.
22403 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
22405 (make_early_clobber_and_input_conflicts): Likewise.
22406 (process_bb_node_lives): Pass the insn to process_constraints.
22407 * reg-stack.c (check_asm_stack_operands): Likewise.
22408 (subst_asm_stack_regs): Likewise.
22409 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
22410 * regrename.c (build_def_use): Likewise.
22411 * sched-deps.c (sched_analyze_insn): Likewise.
22412 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
22413 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
22414 (note_invalid_constants): Likewise.
22415 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
22416 (ix86_legitimate_combined_insn): Make operand_alternative pointer
22419 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22421 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
22422 * ira-lives.c (check_and_make_def_conflict): Check for disabled
22424 (make_early_clobber_and_input_conflicts): Likewise.
22425 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
22427 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22429 * recog.h (alternative_class): New function.
22430 (which_op_alt): Return a const recog_op_alt.
22431 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
22432 (subst_asm_stack_regs): Likewise.
22433 * config/arm/arm.c (note_invalid_constants): Likewise.
22434 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
22435 the operand_alternative; use alternative class instead.
22436 * sel-sched.c (get_reg_class): Likewise.
22437 * regrename.c (build_def_use): Likewise.
22438 (hide_operands, restore_operands, record_out_operands): Update type
22441 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22443 * recog.h (recog_op_alt): Convert to a flat array.
22444 (which_op_alt): New function.
22445 * recog.c (recog_op_alt): Convert to a flat array.
22446 (preprocess_constraints): Update accordingly, grouping all
22447 operands of the same alternative together, rather than the
22449 * ira-lives.c (check_and_make_def_conflict): Likewise.
22450 (make_early_clobber_and_input_conflicts): Likewise.
22451 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
22452 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
22453 (subst_asm_stack_regs): Likewise.
22454 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
22455 * regrename.c (hide_operands, record_out_operands): Likewise.
22456 (build_def_use): Likewise.
22457 * sel-sched.c (get_reg_class): Likewise.
22458 * config/arm/arm.c (note_invalid_constants): Likewise.
22460 2014-06-04 Jason Merrill <jason@redhat.com>
22464 * gimplify.c (gimplify_arg): Non-static.
22465 * gimplify.h: Declare it.
22467 2014-06-04 Richard Biener <rguenther@suse.de>
22469 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
22470 TREE_PUBLIC and DECL_EXTERNAL decls.
22472 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
22474 * regcprop.c (copyprop_hardreg_forward_1): Account for
22475 HARD_REGNO_CALL_PART_CLOBBERED.
22477 2014-06-04 Richard Biener <rguenther@suse.de>
22479 * configure.ac: Check whether the underlying type of int64_t
22480 is long or long long.
22481 * configure: Regenerate.
22482 * config.in: Likewise.
22483 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
22484 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
22486 2014-06-04 Richard Biener <rguenther@suse.de>
22488 PR tree-optimization/60098
22489 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
22491 (dse_optimize_stmt): Simplify, now that we found a kill
22494 2014-06-04 Richard Biener <rguenther@suse.de>
22496 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
22497 of accesses with non-invariant address.
22499 2014-06-04 Martin Liska <mliska@suse.cz>
22501 * cgraph.h (cgraph_make_wrapper): New function introduced.
22502 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
22503 * ipa-inline.h (inline_analyze_function): The function is global.
22504 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
22506 2014-06-04 Martin Liska <mliska@suse.cz>
22508 * tree.h (private_lookup_attribute_starting): New function.
22509 (lookup_attribute_starting): Likewise.
22510 * tree.c (private_lookup_attribute_starting): Likewise.
22512 2014-06-04 Martin Liska <mliska@suse.cz>
22514 * cgraph.h (expand_thunk): New argument added.
22515 (address_taken_from_non_vtable_p): New global function.
22516 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
22517 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
22518 * cgraphunit.c (analyze_function): Likewise.
22519 (assemble_thunks_and_aliases): Argument added to call.
22520 (expand_thunk): New argument forces to produce GIMPLE thunk.
22522 2014-06-04 Martin Liska <mliska@suse.cz>
22524 * coverage.h (coverage_compute_cfg_checksum): Argument added.
22525 * coverage.c (coverage_compute_cfg_checksum): Likewise.
22526 * profile.c (branch_prob): Likewise.
22528 2014-06-04 Martin Jambor <mjambor@suse.cz>
22531 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
22532 handler for switch on an ipa_ref_use enum.
22533 * ipa-reference.c (analyze_function): Likewise.
22535 2014-06-04 Kai Tietz <ktietz@redhat.com>
22537 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
22538 from old call-instruction.
22540 2014-06-04 Bin Cheng <bin.cheng@arm.com>
22542 * config/aarch64/aarch64.c (aarch64_classify_address)
22543 (aarch64_legitimize_reload_address): Support full addressing modes
22545 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
22546 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
22548 2014-06-03 Andrew Pinski <apinski@cavium.com>
22550 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
22553 2014-06-03 Andrew Pinski <apinski@cavium.com>
22555 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
22556 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
22558 2014-06-03 Kai Tietz <ktietz@redhat.com>
22560 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
22563 2014-06-03 Dehao Chen <dehao@google.com>
22565 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
22568 2014-06-03 Marek Polacek <polacek@redhat.com>
22571 * doc/invoke.texi: Document -Wswitch-bool.
22572 * function.c (stack_protect_epilogue): Cast controlling expression of
22574 * gengtype.c (walk_type): Generate switch expression with its
22575 controlling expression cast to int.
22577 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
22579 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
22581 * config/avr/avr-tables.opt: Regenerate.
22582 * config/avr/t-multilib: Regenerate.
22583 * doc/avr-mmcu.texi: Regenerate.
22585 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
22586 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
22588 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
22589 (ata6617c, ata664251): Add new avr35 devices.
22590 (ata6612c): Add new avr4 device.
22591 (ata6613c, ata6614q): Add new avr5 devices.
22592 * config/avr/avr-tables.opt: Regenerate.
22593 * config/avr/t-multilib: Regenerate.
22594 * doc/avr-mmcu.texi: Regenerate.
22596 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22598 * gcc/config/aarch64/aarch64-builtins.c
22599 (aarch64_types_binop_ssu_qualifiers): New static data.
22600 (TYPES_BINOP_SSU): Define.
22601 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
22602 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
22603 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
22604 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
22605 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
22606 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
22607 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
22608 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
22609 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
22610 suffix to builtin function name, remove cast.
22611 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
22612 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
22613 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
22615 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22617 * gcc/config/aarch64/aarch64-builtins.c
22618 (aarch64_types_binop_uus_qualifiers,
22619 aarch64_types_shift_to_unsigned_qualifiers,
22620 aarch64_types_unsigned_shiftacc_qualifiers): Define.
22621 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
22622 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
22623 sqshlu_n, uqshl_n): Update qualifiers.
22624 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
22625 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
22626 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
22627 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
22628 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
22629 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
22630 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
22631 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
22632 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
22633 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
22634 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
22635 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
22636 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
22637 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
22638 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
22639 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
22640 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
22641 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
22642 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
22643 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
22644 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
22645 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
22646 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
22647 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
22648 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
22649 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
22650 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
22652 2014-06-03 Teresa Johnson <tejohnson@google.com>
22654 * tree-sra.c (modify_function): Record caller nodes after rebuild.
22656 2014-06-02 Jason Merrill <jason@redhat.com>
22659 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
22661 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22663 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
22666 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22668 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
22670 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
22671 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
22672 * config/aarch64/iterators.md (REVERSE): New iterator.
22673 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
22674 (rev_op): New int_attribute.
22675 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
22676 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
22677 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
22678 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
22679 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
22680 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
22681 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
22682 Replace temporary __asm__ with __builtin_shuffle.
22684 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
22686 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
22688 * config/mips/mips-tables.opt: Regenerate.
22689 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
22690 to use mips_isa_rev rather than ISA_MIPS32R2.
22691 * config/mips/mips.h (ISA_MIPS32R3): New define.
22692 (ISA_MIPS32R5): New define.
22693 (ISA_MIPS64R3): New define.
22694 (ISA_MIPS64R5): New define.
22695 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
22696 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
22697 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
22699 (MIPS_ISA_SYNCI_SPEC): Likewise.
22700 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
22701 (LINK_SPEC): Added mips32r3 and mips32r5.
22702 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
22703 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
22704 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
22705 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
22706 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
22707 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
22708 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
22710 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
22712 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
22714 * config/mips/mips.opt (mxpa): New option.
22715 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
22718 2014-06-03 Martin Jambor <mjambor@suse.cz>
22721 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
22724 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
22726 PR tree-optimization/61328
22727 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
22728 initialization from find_bswap_or_nop_1.
22729 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
22730 in source_expr2 before using the size value the function sets. Also
22731 make use of init_symbolic_number () in both the old place and
22732 find_bswap_or_nop_load () to avoid reading uninitialized memory when
22733 doing recursion in the GIMPLE_BINARY_RHS case.
22735 2014-06-03 Richard Biener <rguenther@suse.de>
22737 PR tree-optimization/61383
22738 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
22741 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
22743 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
22744 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
22745 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
22746 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
22748 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
22749 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
22750 * system.h: ...here and make it unconditional.
22751 * target.def (conditional_register_usage): Mention
22752 define_register_constraint instead of old-style constraint macros.
22753 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
22754 * doc/tm.texi: Regenerate.
22755 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
22756 protected by !USE_MD_CONSTRAINTS.
22757 * config/frv/frv.md: Remove quote from old version of documentation.
22758 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
22759 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
22760 CONST_DOUBLE_OK_FOR_LETTER.
22761 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
22763 2014-06-02 Andrew Pinski <apinski@cavium.com>
22765 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
22766 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
22767 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
22768 file whose name depends on -mabi= and -mbig-endian.
22769 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
22770 Handle LP64 better and handle ilp32 too.
22771 (MULTILIB_OPTIONS): Delete.
22772 (MULTILIB_DIRNAMES): Delete.
22774 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
22776 * expr.h: Remove prototypes of functions defined in builtins.c.
22777 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
22778 Remove prototypes of functions defined in builtins.c.
22779 * builtins.h: Update prototype list to include all exported functions.
22780 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
22781 no_c99_libc_has_function): Move to targhooks.c
22782 (build_string_literal, build_call_expr_loc_array,
22783 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
22785 (expand_builtin_object_size, fold_builtin_object_size): Make static.
22786 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
22787 no_c99_libc_has_function): Relocate from builtins.c.
22788 * tree.c: Include builtins.h.
22789 (build_call_expr_loc_array, build_call_expr_loc_vec,
22790 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
22792 * fold-const.h (fold_fma): Move prototype to builtins.h.
22793 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
22794 * asan.c: Include builtins.h.
22795 * cfgexpand.c: Likewise.
22796 * convert.c: Likewise.
22797 * emit-rtl.c: Likewise.
22798 * except.c: Likewise.
22799 * expr.c: Likewise.
22800 * fold-const.c: Likewise.
22801 * gimple-fold.c: Likewise.
22802 * gimple-ssa-strength-reduction.c: Likewise.
22803 * gimplify.c: Likewise.
22804 * ipa-inline.c: Likewise.
22805 * ipa-prop.c: Likewise.
22806 * lto-streamer-out.c: Likewise.
22807 * stmt.c: Likewise.
22808 * tree-inline.c: Likewise.
22809 * tree-object-size.c: Likewise.
22810 * tree-sra.c: Likewise.
22811 * tree-ssa-ccp.c: Likewise.
22812 * tree-ssa-forwprop.c: Likewise.
22813 * tree-ssa-loop-ivcanon.c: Likewise.
22814 * tree-ssa-loop-ivopts.c: Likewise.
22815 * tree-ssa-math-opts.c: Likewise.
22816 * tree-ssa-reassoc.c: Likewise.
22817 * tree-ssa-threadedge.c: Likewise.
22818 * tree-streamer-in.c: Likewise.
22819 * tree-vect-data-refs.c: Likewise.
22820 * tree-vect-patterns.c: Likewise.
22821 * tree-vect-stmts.c: Likewise.
22822 * config/aarch64/aarch64.c: Likewise.
22823 * config/alpha/alpha.c: Likewise.
22824 * config/arc/arc.c: Likewise.
22825 * config/arm/arm.c: Likewise.
22826 * config/avr/avr.c: Likewise.
22827 * config/bfin/bfin.c: Likewise.
22828 * config/c6x/c6x.c: Likewise.
22829 * config/cr16/cr16.c: Likewise.
22830 * config/cris/cris.c: Likewise.
22831 * config/epiphany/epiphany.c: Likewise.
22832 * config/fr30/fr30.c: Likewise.
22833 * config/frv/frv.c: Likewise.
22834 * config/h8300/h8300.c: Likewise.
22835 * config/i386/i386.c: Likewise.
22836 * config/i386/winnt.c: Likewise.
22837 * config/ia64/ia64.c: Likewise.
22838 * config/iq2000/iq2000.c: Likewise.
22839 * config/lm32/lm32.c: Likewise.
22840 * config/m32c/m32c.c: Likewise.
22841 * config/m32r/m32r.c: Likewise.
22842 * config/m68k/m68k.c: Likewise.
22843 * config/mcore/mcore.c: Likewise.
22844 * config/mep/mep.c: Likewise.
22845 * config/microblaze/microblaze.c: Likewise.
22846 * config/mips/mips.c: Likewise.
22847 * config/mmix/mmix.c: Likewise.
22848 * config/mn10300/mn10300.c: Likewise.
22849 * config/moxie/moxie.c: Likewise.
22850 * config/msp430/msp430.c: Likewise.
22851 * config/nds32/nds32.c: Likewise.
22852 * config/pa/pa.c: Likewise.
22853 * config/pdp11/pdp11.c: Likewise.
22854 * config/picochip/picochip.c: Likewise.
22855 * config/rl78/rl78.c: Likewise.
22856 * config/rs6000/rs6000.c: Likewise.
22857 * config/rx/rx.c: Likewise.
22858 * config/s390/s390.c: Likewise.
22859 * config/score/score.c: Likewise.
22860 * config/sh/sh.c: Likewise.
22861 * config/sparc/sparc.c: Likewise.
22862 * config/spu/spu.c: Likewise.
22863 * config/stormy16/stormy16.c: Likewise.
22864 * config/tilegx/tilegx.c: Likewise.
22865 * config/tilepro/tilepro.c: Likewise.
22866 * config/v850/v850.c: Likewise.
22867 * config/vax/vax.c: Likewise.
22868 * config/xtensa/xtensa.c: Likewise.
22870 2014-06-02 Jeff Law <law@redhat.com>
22872 PR rtl-optimization/61094
22873 * ree.c (combine_reaching_defs): Do not reextend an insn if it
22874 was marked as do_no_reextend. If a copy is needed to eliminate
22875 an extension, then mark it as do_not_reextend.
22877 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
22879 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
22881 2014-06-02 Richard Henderson <rth@redhat.com>
22884 * config/alpha/alpha.c (print_operand_address): Allow symbolic
22885 addresses inside asms. Use output_operand_lossage instead of
22888 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
22891 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
22892 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
22894 2014-06-02 Tom de Vries <tom@codesourcery.com>
22896 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
22897 case that x has VOIDmode.
22899 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
22901 * varasm.c (copy_constant): Delete function.
22902 (build_constant_desc): Don't call it.
22904 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22907 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
22908 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
22909 with immediate_operand.
22911 2014-06-02 Andreas Schwab <schwab@suse.de>
22913 * config/ia64/ia64.c
22914 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
22915 pending_data_specs first.
22917 2014-06-02 Richard Biener <rguenther@suse.de>
22919 PR tree-optimization/61378
22920 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
22921 valueized_anything.
22923 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
22925 * config/i386/constraints.md (Bw): Rename from 'w'.
22926 (Bz): Rename from 'z'.
22927 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
22929 2014-06-01 Kai Tietz <ktietz@redhat.com>
22932 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
22933 * config/i386/i386.md (sibcall_insn_operand): Use Bs
22934 instead of m constraint.
22936 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
22938 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
22939 a separate alternative where the scratch operand 2 is marked as
22942 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
22944 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
22945 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
22946 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
22947 and __builtins_arm_get_fpscr.
22948 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
22949 __builtins_arm_get_fpscr.
22950 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
22951 __builtins_arm_ldfpscr.
22952 (arm_atomic_assign_expand_fenv): New function.
22953 * config/arm/vfp.md (set_fpscr): New pattern.
22954 (get_fpscr) : Likewise.
22955 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
22957 * doc/extend.texi (AARCH64 Built-in Functions) : Document
22958 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
22960 2014-05-30 Jakub Jelinek <jakub@redhat.com>
22962 * asan.c (report_error_func): Add SLOW_P argument, use
22963 BUILT_IN_ASAN_*_N if set.
22964 (build_check_stmt): Likewise.
22965 (instrument_derefs): If T has insufficient alignment,
22966 force same handling as for odd sizes.
22968 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
22969 BUILT_IN_ASAN_REPORT_STORE_N): New.
22970 * asan.c (struct asan_mem_ref): Change access_size type to
22972 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
22973 update_mem_ref_hash_table): Likewise.
22974 (asan_mem_ref_hasher::hash): Hash in a HWI.
22975 (report_error_func): Change size_in_bytes argument to HWI.
22976 Use *_N builtins if size_in_bytes is larger than 16 or not power of
22978 (build_shadow_mem_access): New function.
22979 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
22980 Handle size_in_bytes not power of two or larger than 16.
22981 (instrument_derefs): Don't give up if size_in_bytes is not
22982 power of two or is larger than 16.
22984 2014-05-30 Kai Tietz <ktietz@redhat.com>
22987 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
22988 for sibling-tail-calls.
22989 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
22991 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
22992 (sibcall_insn_operand): Add check for sibcall_memory_operand.
22994 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
22996 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
22997 * config/avr/avr-tables.opt: Regenerate.
22998 * config/avr/t-multilib: Regenerate.
22999 * doc/avr-mmcu.texi: Regenerate.
23001 2014-05-30 Ian Lance Taylor <iant@google.com>
23003 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
23006 2014-05-30 Tom de Vries <tom@codesourcery.com>
23008 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
23011 2014-05-30 Tom de Vries <tom@codesourcery.com>
23013 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
23014 * lra.c (initialize_lra_reg_info_element): Add init of
23015 actual_call_used_reg_set field.
23016 (lra): Call lra_create_live_ranges before lra_inheritance for
23018 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
23020 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
23021 instead of call_used_reg_set for -fuse-caller-save.
23022 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
23024 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23026 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
23028 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
23030 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
23032 * ira.c (ira_get_dup_out_num): Check for output operands at
23033 the start of the loop. Handle cases where an included alternative
23034 follows an excluded one.
23036 2014-05-29 Mike Stump <mikestump@comcast.net>
23039 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
23040 post ld passes when lto is used.
23042 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
23044 PR rtl-optimization/61325
23045 * lra-constraints.c (process_address): Rename to process_address_1.
23046 (process_address): New function.
23048 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
23050 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
23051 TYPES_BINOPV): New static data.
23052 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
23054 * config/aarch64/aarch64-simd.md (aarch64_ext,
23055 aarch64_im_lane_boundsi): New patterns.
23056 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
23058 (aarch64_evpc_ext): New function.
23060 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
23062 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
23063 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
23064 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
23065 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
23066 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
23068 2014-05-29 Tom de Vries <tom@codesourcery.com>
23070 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
23072 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
23073 Richard Sandiford <rdsandiford@googlemail.com>
23075 * arm/iterators.md (shiftable_ops): New code iterator.
23076 (t2_binop0, arith_shift_insn): New code attributes.
23077 * arm/predicates.md (shift_nomul_operator): New predicate.
23078 * arm/arm.md (insn_enabled): Delete.
23079 (enabled): Remove insn_enabled test.
23080 (*arith_shiftsi): Delete. Replace with ...
23081 (*<arith_shift_insn>_multsi): ... new pattern.
23082 (*<arith_shift_insn>_shiftsi): ... new pattern.
23083 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
23085 2014-05-29 Radovan Obradovic <robradovic@mips.com>
23086 Tom de Vries <tom@codesourcery.com>
23088 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
23089 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
23091 (mips_split_call): Use POST_CALL_TMP_REG.
23092 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
23094 2014-05-29 Tom de Vries <tom@codesourcery.com>
23096 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
23097 with #ifdef STACK_REGS.
23099 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
23101 * varasm.c (get_variable_section): Walk aliases.
23102 (place_block_symbol): Walk aliases.
23104 2014-05-28 Tom de Vries <tom@codesourcery.com>
23107 2014-05-28 Tom de Vries <tom@codesourcery.com>
23109 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
23110 * lra.c (initialize_lra_reg_info_element): Add init of
23111 actual_call_used_reg_set field.
23112 (lra): Call lra_create_live_ranges before lra_inheritance for
23114 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
23116 * lra-constraints.c (need_for_call_save_p): Use
23117 actual_call_used_reg_set instead of call_used_reg_set for
23119 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
23121 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
23123 * doc/md.texi: Document that the % constraint character must
23124 be at the beginning of the string.
23125 * genoutput.c (validate_insn_alternatives): Check that '=',
23126 '+' and '%' only appear at the beginning of a constraint.
23127 * ira.c (commutative_constraint_p): Delete.
23128 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
23129 at the start of the string.
23130 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
23132 * config/arm/neon.md (bicdi3_neon): Likewise.
23133 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
23134 (slt_si, sltu_si): Likewise.
23135 * config/vax/vax.md (sbcdi3): Likewise.
23136 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
23137 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
23138 (mul64): Move '%' to beginning of constraint.
23139 * config/arm/arm.md (*xordi3_insn): Likewise.
23140 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
23141 (xorsi3): Likewise.
23143 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
23145 * doc/md.texi: Document the restrictions on the "enabled" attribute.
23147 2014-05-28 Jason Merrill <jason@redhat.com>
23150 * cgraph.h (symtab_node::get_comdat_group_id): New.
23151 * cgraphunit.c (analyze_functions): Call it.
23152 * symtab.c (dump_symtab_node): Likewise.
23153 * tree.c (decl_comdat_group_id): New.
23154 * tree.h: Declare it.
23155 * lto-streamer-out.c (write_symbol): Use it.
23156 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
23158 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
23160 PR bootstrap/PR61146
23161 * wide-int.cc: Do not include longlong.h when compiling with clang.
23163 2014-05-28 Richard Biener <rguenther@suse.de>
23165 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
23166 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
23167 (vrp_visit_assignment_or_call): Print less vertical space.
23168 (vrp_visit_stmt): Likewise.
23169 (vrp_visit_phi_node): Likewise. For a PHI argument with
23170 VR_VARYING range consider recording it as copy.
23172 2014-05-28 Richard Biener <rguenther@suse.de>
23175 2014-05-28 Richard Biener <rguenther@suse.de>
23177 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
23179 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
23181 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
23182 sufficiently aligned and an offset is used at the same time.
23183 (expand_expr_real_1): Likewise.
23185 2014-05-28 Richard Biener <rguenther@suse.de>
23187 PR middle-end/61045
23188 * fold-const.c (fold_comparison): When folding
23189 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
23190 the sign of the remaining constant operand stays the same.
23192 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
23194 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
23195 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
23196 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
23198 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
23199 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
23200 (m32bit-doubles) Likewise.
23201 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
23202 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
23205 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23207 * configure.ac ($gcc_cv_ld_clearcap): New test.
23208 * configure: Regenerate.
23209 * config.in: Regenerate.
23210 * config/sol2.opt (mclear-hwcap): New option.
23211 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
23212 * config/sol2-clearcap.map: Moved here from
23213 testsuite/gcc.target/i386/clearcap.map.
23214 * config/sol2-clearcapv2.map: Move here from
23215 gcc.target/i386/clearcapv2.map.
23216 * config/t-sol2 (install): Depend on install-clearcap-map.
23217 (install-clearcap-map): New target.
23218 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
23221 2014-05-28 Richard Biener <rguenther@suse.de>
23223 * hwint.h (*_HALF_WIDE_INT*): Move to ...
23224 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
23225 ... here and remove the rest.
23226 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
23228 2014-05-28 Richard Biener <rguenther@suse.de>
23230 PR tree-optimization/61335
23231 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
23232 new range fails, drop to varying.
23234 2014-05-28 Olivier Hainque <hainque@adacore.com>
23236 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
23237 (CPP_SPEC): Add entry for -mcpu=8548.
23238 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
23239 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
23241 2014-05-28 Tom de Vries <tom@codesourcery.com>
23243 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
23244 * lra.c (initialize_lra_reg_info_element): Add init of
23245 actual_call_used_reg_set field.
23246 (lra): Call lra_create_live_ranges before lra_inheritance for
23248 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
23250 * lra-constraints.c (need_for_call_save_p): Use
23251 actual_call_used_reg_set instead of call_used_reg_set for
23253 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
23255 2014-05-28 Radovan Obradovic <robradovic@mips.com>
23256 Tom de Vries <tom@codesourcery.com>
23258 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
23260 (@item -fuse-caller-save): New item.
23262 2014-05-28 Radovan Obradovic <robradovic@mips.com>
23263 Tom de Vries <tom@codesourcery.com>
23265 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
23266 OPT_fuse_caller_save.
23268 2014-05-28 Radovan Obradovic <robradovic@mips.com>
23269 Tom de Vries <tom@codesourcery.com>
23271 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
23272 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
23273 get_call_reg_set_usage.
23274 * resource.c (mark_set_resources, mark_target_live_regs): Use
23275 get_call_reg_set_usage.
23276 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
23278 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
23279 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
23280 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
23281 * ira-build.c (ira_create_allocno): Init
23282 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
23283 (create_cap_allocno, propagate_allocno_info)
23284 (propagate_some_info_from_allocno)
23285 (copy_info_to_removed_store_destinations): Handle
23286 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
23287 * ira-costs.c (ira_tune_allocno_costs): Use
23288 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
23290 2014-05-28 Radovan Obradovic <robradovic@mips.com>
23291 Tom de Vries <tom@codesourcery.com>
23293 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
23294 and function_used_regs_valid fields.
23295 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
23296 find_all_hard_reg_sets.
23297 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
23298 (get_call_reg_set_usage): New function.
23299 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
23300 * regs.h (get_call_reg_set_usage): Declare.
23302 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
23305 * config/dbx.h (License): Add Runtime Library Exception.
23306 * config/newlib-stdint.h (License): Same.
23307 * config/rtems.h (License): Same
23308 * config/initfini-array.h (License): Same
23309 * config/v850/v850.h (License): Same.
23310 * config/v850/v850-opts.h (License): Same
23311 * config/v850/rtems.h (License): Same.
23313 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
23316 * doc/extend.texi (Local Labels): Note that label differences are
23317 not supported for AVR.
23319 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
23320 Olivier Hainque <hainque@adacore.com>
23322 * rtl.h (set_for_reg_notes): Declare.
23323 * emit-rtl.c (set_for_reg_notes): New function.
23324 (set_unique_reg_note): Use it.
23325 * optabs.c (add_equal_note): Likewise
23327 2014-05-27 Andrew Pinski <apinski@cavium.com>
23329 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
23330 Use <w> for the register in assembly template.
23331 (stack_protect_test): Use the mode of operands[0] for the result.
23332 (stack_protect_test_<mode>): Use <w> for the register
23333 in assembly template.
23335 2014-05-27 DJ Delorie <dj@redhat.com>
23337 * config/rx/rx.c (add_vector_labels): New.
23338 (rx_output_function_prologue): Call it.
23339 (rx_handle_func_attribute): Don't require empty arguments.
23340 (rx_handle_vector_attribute): New.
23341 (rx_attribute_table): Add "vector" attribute.
23342 * doc/extend.texi (interrupt, vector): Document new/changed
23343 RX-specific attributes.
23345 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
23347 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
23349 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
23350 predicate to detect a negative quotient.
23352 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
23354 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
23355 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
23356 Add X - Y CMP 0 to X CMP Y transformation.
23357 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
23359 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
23361 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
23364 2014-05-27 Steve Ellcey <sellcey@mips.com>
23366 * config/mips/mips.c: Add include of cgraph.h.
23368 2014-05-27 Richard Biener <rguenther@suse.de>
23370 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
23372 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
23375 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
23376 * config/arm/arm-cores.def (License): Same.
23377 * config/arm/arm-opts.h (License): Same.
23378 * config/arm/aout.h (License): Same.
23379 * config/arm/bpabi.h (License): Same.
23380 * config/arm/elf.h (License): Same.
23381 * config/arm/linux-elf.h (License): Same.
23382 * config/arm/linux-gas.h (License): Same.
23383 * config/arm/netbsd-elf.h (License): Same.
23384 * config/arm/uclinux-eabi.h (License): Same.
23385 * config/arm/uclinux-elf.h (License): Same.
23386 * config/arm/vxworks.h (License): Same.
23388 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23390 * config/arm/neon.md (neon_bswap<mode>): New pattern.
23391 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
23392 (arm_init_neon_builtins): Handle NEON_BSWAP.
23393 Define required type nodes.
23394 (arm_expand_neon_builtin): Handle NEON_BSWAP.
23395 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
23396 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
23397 * config/arm/iterators.md (VDQHSD): New mode iterator.
23399 2014-05-27 Richard Biener <rguenther@suse.de>
23401 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
23402 Try using literal operands when comparing value-ranges failed.
23404 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
23406 * ira.c (commutative_operand): Adjust for change to recog_data.
23407 [Missing from previous commit.]
23409 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
23411 * system.h (TEST_BIT): New macro.
23412 * recog.h (alternative_mask): New type.
23413 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
23414 (recog_data_d): Replace alternative_enabled_p array with
23415 enabled_alternatives.
23416 (target_recog): New structure.
23417 (default_target_recog, this_target_recog): Declare.
23418 (get_enabled_alternatives, recog_init): Likewise.
23419 * recog.c (default_target_recog, this_target_recog): New variables.
23420 (get_enabled_alternatives): New function.
23421 (extract_insn): Use it.
23422 (recog_init): New function.
23423 (preprocess_constraints, constrain_operands): Adjust for change to
23425 * postreload.c (reload_cse_simplify_operands): Likewise.
23426 * reload.c (find_reloads): Likewise.
23427 * ira-costs.c (record_reg_classes): Likewise.
23428 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
23429 all alternatives after a disabled one would be skipped.
23430 (ira_implicitly_set_insn_hard_regs): Likewise.
23431 * ira.c (ira_setup_alts): Adjust for change to recog_data.
23432 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
23433 with enabled_alternatives.
23434 * lra.c (free_insn_recog_data): Update accordingly.
23435 (lra_update_insn_recog_data): Likewise.
23436 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
23437 * lra-constraints.c (process_alt_operands): Likewise. Handle
23438 only_alternative as part of the enabled mask.
23439 * target-globals.h (this_target_recog): Declare.
23440 (target_globals): Add a recog field.
23441 (restore_target_globals): Restore this_target_recog.
23442 * target-globals.c: Include recog.h.
23443 (default_target_globals): Initialize recog field.
23444 (save_target_globals): Likewise.
23445 * reginfo.c (reinit_regs): Call recog_init.
23446 * toplev.c (backend_init_target): Likewise.
23448 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
23450 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
23451 rather than any named insn's code.
23453 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
23456 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
23457 * config/arm/arm-cores.def (License): Same.
23459 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
23461 * tree.h (decl_comdat_group): Declare.
23462 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
23463 * tree.c (decl_comdat_group): Here.
23465 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
23467 PR rtl-optimization/61222
23468 * combine.c (simplify_shift_const_1): When moving a PLUS outside
23469 the shift, truncate the PLUS operand to the result mode.
23471 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
23474 * config/i386/i386.c (ix86_rtx_costs)
23475 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
23478 2014-05-26 Martin Jambor <mjambor@suse.cz>
23480 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
23483 2014-05-26 Richard Biener <rguenther@suse.de>
23485 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
23486 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
23487 Provide specializations.
23488 (wi::int_traits <HOST_WIDE_INT>,
23489 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
23491 2014-05-26 Alan Modra <amodra@gmail.com>
23494 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
23495 params and return a bool. Remove dead code. Update comment.
23496 Assert we have a const_int source. Remove bogus code from
23497 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
23498 handling of constants > 2G and reg_equal note, from..
23499 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
23500 return value. Update comment. If we can, use a new pseudo
23501 for intermediate calculations.
23502 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
23504 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
23505 call to rs6000_emit_set_const in splitter.
23506 (movdi_internal64+2, +3): Likewise.
23508 2014-05-26 Richard Biener <rguenther@suse.de>
23510 * system.h: Define __STDC_FORMAT_MACROS before
23511 including inttypes.h.
23512 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
23513 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
23514 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
23515 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
23516 HOST_WIDEST_INT_C): Remove.
23517 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
23518 if C99 inttypes.h is not available.
23519 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
23520 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
23521 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
23522 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
23523 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
23524 (struct output_info): Likewise.
23525 (print_statistics): Adjust.
23526 (dump_bitmap_statistics): Likewise.
23527 * bt-load.c (migrate_btr_defs): Print with PRId64.
23528 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
23529 (MAX_SAFE_MULTIPLIER): Adjust.
23530 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
23531 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
23532 dump_cgraph_node): Likewise.
23533 * final.c (dump_basic_block_info): Likewise.
23534 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
23535 * gcov.c (format_gcov): Likewise.
23536 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
23538 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
23539 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
23540 (inline_small_functions, dump_overall_stats, dump_inline_stats):
23541 Use PRId64 for dumping.
23542 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
23543 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
23544 (add_allocno_hard_regs): Adjust.
23545 * loop-doloop.c (doloop_modify): Print using PRId64.
23546 * loop-iv.c (inverse): Compute in uint64_t.
23547 (determine_max_iter, iv_number_of_iterations): Likewise.
23548 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
23549 Print using PRId64.
23550 * lto-streamer-out.c (write_symbol): Use uint64_t.
23551 * mcf.c (CAP_INFINITY): Use int64_t maximum.
23552 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
23553 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
23554 * modulo-sched.c (const_iteration_count): Use int64_t.
23555 (sms_schedule): Dump using PRId64.
23556 * predict.c (dump_prediction): Likewise.
23557 * pretty-print.h (pp_widest_integer): Remove.
23558 * profile.c (get_working_sets, is_edge_inconsistent,
23559 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
23560 * tree-pretty-print.c (pp_double_int): Remove case handling
23561 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
23562 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
23564 (pass_optimize_bswap::execute): Remove restriction on hosts.
23565 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
23566 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
23567 * tree.c (widest_int_cst_value): Remove.
23568 * tree.h (widest_int_cst_value): Likewise.
23569 * value-prof.c (dump_histogram_value): Print using PRId64.
23570 * gengtype.c (main): Also inject int64_t.
23571 * ggc-page.c (struct max_alignment): Use int64_t.
23572 * alloc-pool.c (struct allocation_object_def): Likewise.
23573 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
23575 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
23576 * doc/tm.texi: Regenerated.
23577 * gengtype-lex.l (IWORD): Handle [u]int64_t.
23578 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
23579 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
23580 mmix_output_register_setting): Use [u]int64_t in prototypes.
23581 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
23582 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
23583 mmix_output_octa, mmix_output_shifted_value): Adjust.
23584 (mmix_intval): Adjust. Remove unreachable case.
23585 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
23587 2014-05-26 Richard Biener <rguenther@suse.de>
23589 * configure.ac: Drop __int64 type check. Insist that we
23590 found uint64_t and int64_t.
23591 * hwint.h (HOST_BITS_PER___INT64): Remove.
23592 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
23593 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
23594 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
23595 (HOST_WIDEST_FAST_INT): Remove __int64 case.
23596 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
23597 for dst_q_src_df_rms_cdt.
23598 * configure: Regenerate.
23599 * config.in: Likewise.
23601 2014-05-26 Michael Tautschnig <mt@debian.org>
23604 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
23605 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
23607 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23609 PR rtl-optimization/61278
23610 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
23612 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23614 PR rtl-optimization/61220
23615 Part of PR rtl-optimization/61225
23616 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
23617 insn; skip split_edge for a block with only one successor.
23619 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23621 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
23624 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23626 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
23627 (update_vtable_references): New function.
23628 (function_and_variable_visibility): Rewrite also vtable initializers.
23629 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
23631 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23633 * ggc.h (ggc_grow): New function.
23634 * ggc-none.c (ggc_grow): New function.
23635 * ggc-page.c (ggc_grow): Likewise.
23637 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23639 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
23640 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
23641 comdat_can_be_unshared_p, cgraph_externally_visible_p,
23642 varpool_externally_visible_p, can_replace_by_local_alias,
23643 update_visibility_by_resolution_info, function_and_variable_visibility,
23644 pass_data_ipa_function_and_variable_visibility,
23645 make_pass_ipa_function_and_variable_visibility,
23646 whole_program_function_and_variable_visibility,
23647 pass_data_ipa_whole_program_visibility,
23648 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
23649 * cgraph.h (cgraph_local_node_p): Declare.
23650 * ipa-visibility.c: New file.
23651 * Makefile.in (OBJS): Add ipa-visiblity.o
23653 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23655 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
23656 that var decl is available.
23658 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23660 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
23661 symtab_node pointer.
23662 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
23663 (find_decls_types_r): Do not walk COMDAT_GROUP.
23664 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
23665 * varasm.c (make_decl_one_only): Use set_comdat_group;
23666 create node if needed.
23667 * ipa-inline-transform.c (save_inline_function_body): Update
23668 way we decl->symtab mapping.
23669 * symtab.c (symtab_hash, hash_node, eq_node
23670 symtab_insert_node_to_hashtable): Remove.
23671 (symtab_register_node): Update.
23672 (symtab_unregister_node): Update.
23673 (symtab_get_node): Reimplement as inline function.
23674 (symtab_add_to_same_comdat_group): Update.
23675 (symtab_dissolve_same_comdat_group_list): Update.
23676 (dump_symtab_base): Update.
23677 (verify_symtab_base): Update.
23678 (symtab_make_decl_local): Update.
23679 (fixup_same_cpp_alias_visibility): Update.
23680 (symtab_nonoverwritable_alias): Update.
23681 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
23682 * ipa.c (update_visibility_by_resolution_info): UPdate.
23683 * bb-reorder.c: Include cgraph.h
23684 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
23685 with comdat groups.
23686 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
23687 * cgraph.c (cgraph_get_create_node): Update.
23688 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
23690 (symtab_get_node): Make inline.
23691 (symtab_insert_node_to_hashtable): Remove.
23692 (symtab_can_be_discarded): Update.
23693 (decl_comdat_group): New function.
23694 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
23696 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
23698 (read_comdat_group): New function.
23699 (input_node, input_varpool_node): Use it.
23700 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
23702 * mips.c (mips_start_unique_function): Likewise.
23703 (ix86_code_end): Likewise.
23704 (rs6000_code_end): Likweise.
23705 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
23707 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23709 * gengtype-state.c (fatal_reading_state): Bring offline.
23710 * optabs.c (widening_optab_handler): Bring offline.
23711 * optabs.h (widening_optab_handler): Likewise.
23712 * final.c (get_attr_length_1): Likewise.
23714 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23716 * sched-int.h (sd_iterator_cond): Manually tail recurse.
23718 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23720 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
23721 (ppc440-compare): Include shift with dot.
23722 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
23723 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
23725 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
23727 (e6500_sfx2): Include it.
23728 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
23729 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
23730 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
23731 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
23732 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
23733 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
23734 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
23735 *lshiftrt_internal1le, *lshiftrt_internal1be,
23736 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
23737 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
23738 *rotldi3_internal10le, *rotldi3_internal10be,
23739 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
23740 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
23741 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
23742 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
23743 define_insns): Use type "shift" in the appropriate alternatives.
23745 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23747 * config/rs6000/rs6000.md (type): Add "logical". Delete
23749 (dot): Adjust comment.
23750 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
23751 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
23752 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
23753 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
23754 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
23755 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
23756 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
23757 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
23759 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
23760 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
23761 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
23762 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
23763 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
23764 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
23765 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
23766 * config/rs6000/8540.md (ppc8540_su): Adjust.
23767 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
23768 cell-cmp-microcoded): Adjust.
23769 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
23770 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23771 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
23772 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
23773 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
23774 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
23775 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
23776 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
23777 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
23779 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
23780 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
23781 Adjust. Adjust comment.
23782 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
23783 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
23785 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23787 * config/rs6000/rs6000.md (type): Add "add".
23788 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
23789 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
23790 define_insns): Use it.
23791 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
23793 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
23794 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
23795 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
23796 * config/rs6000/601.md (ppc601-integer): Adjust.
23797 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
23798 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
23799 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
23800 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
23801 * config/rs6000/8540.md (ppc8540_su): Adjust.
23802 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
23803 cell-cmp-microcoded): Adjust.
23804 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
23805 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23806 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
23807 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
23808 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
23809 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
23810 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
23811 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
23812 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
23814 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
23815 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
23816 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
23817 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
23819 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23821 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
23822 "delayed_compare", "var_delayed_compare".
23823 (var_shift): New attribute.
23824 (cell_micro): Adjust.
23825 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
23826 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
23827 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
23828 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
23829 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
23830 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
23831 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
23832 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
23833 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
23834 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
23835 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
23836 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
23837 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
23838 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
23839 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
23840 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
23841 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
23842 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
23843 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
23844 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
23845 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
23846 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
23847 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
23848 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23849 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
23851 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
23852 * config/rs6000/440.md (ppc440-integer): Adjust.
23853 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
23854 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
23855 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
23856 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
23857 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
23858 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
23859 * config/rs6000/8540.md (ppc8540_su): Adjust.
23860 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
23861 cell-cmp-microcoded): Adjust.
23862 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
23863 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23864 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
23865 e500mc64_delayed): Adjust.
23866 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
23867 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
23868 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
23869 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
23870 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
23871 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
23872 power6-delayed-compare, power6-var-delayed-compare): Adjust.
23873 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
23874 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
23876 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
23877 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
23879 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23881 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
23882 (bits): New mode_attr.
23883 (idiv_ldiv): Delete mode_attr.
23884 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
23885 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23886 rs6000_adjust_priority, is_nonpipeline_insn,
23887 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
23889 * config/rs6000/40x.md (ppc403-idiv): Adjust.
23890 * config/rs6000/440.md (ppc440-idiv): Adjust.
23891 * config/rs6000/476.md (ppc476-idiv): Adjust.
23892 * config/rs6000/601.md (ppc601-idiv): Adjust.
23893 * config/rs6000/603.md (ppc603-idiv): Adjust.
23894 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
23895 ppc620-ldiv): Adjust.
23896 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
23897 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
23898 * config/rs6000/8540.md (ppc8540_divide): Adjust.
23899 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
23900 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
23901 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
23902 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
23903 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
23904 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
23905 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
23906 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
23907 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
23908 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
23909 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
23910 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
23911 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
23912 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
23913 * config/rs6000/titan.md (titan_fxu_div): Adjust.
23915 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23917 * config/rs6000/rs6000.md (type): Delete "insert_word",
23918 "insert_dword". Add "insert".
23919 (size): Update comment.
23920 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23921 insn_must_be_first_in_group): Adjust.
23922 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
23923 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
23924 *insvsi_internal6, insvdi_internal): Adjust.
23926 * config/rs6000/40x.md (ppc403-integer): Adjust.
23927 * config/rs6000/440.md (ppc440-integer): Adjust.
23928 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
23929 * config/rs6000/601.md (ppc601-integer): Adjust.
23930 * config/rs6000/603.md (ppc603-integer): Adjust.
23931 * config/rs6000/6xx.md (ppc604-integer): Adjust.
23932 * config/rs6000/7450.md (ppc7450-integer): Adjust.
23933 * config/rs6000/7xx.md (ppc750-integer): Adjust.
23934 * config/rs6000/8540.md (ppc8540_su): Adjust.
23935 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
23936 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
23937 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23938 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
23939 * config/rs6000/e5500.md (e5500_sfx): Adjust.
23940 * config/rs6000/e6500.md (e6500_sfx): Adjust.
23941 * config/rs6000/mpc.md (mpccore-integer): Adjust.
23942 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
23943 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
23944 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
23945 * config/rs6000/power7.md (power7-integer): Adjust.
23946 * config/rs6000/power8.md (power8-1cyc): Adjust.
23947 * config/rs6000/rs64.md (rs64a-integer): Adjust.
23948 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
23950 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23952 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
23953 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
23954 (size): New attribute.
23955 (dot): New attribute.
23956 (cell_micro): Adjust.
23957 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
23958 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
23959 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
23960 umuldi3_highpart): Adjust.
23961 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23962 rs6000_adjust_priority, is_nonpipeline_insn,
23963 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
23965 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
23966 ppc405-imul3): Adjust.
23967 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
23968 * config/rs6000/476.md (ppc476-imul): Adjust.
23969 * config/rs6000/601.md (ppc601-imul): Adjust.
23970 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
23971 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
23972 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
23973 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
23974 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
23976 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
23977 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
23978 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
23979 cell-imul): Adjust.
23980 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
23981 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
23982 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
23983 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
23984 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
23985 * config/rs6000/mpc.md (mpccore-imul): Adjust.
23986 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
23987 power4-lmul, power4-imul, power4-imul3): Adjust.
23988 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
23989 power5-lmul, power5-imul, power5-imul3): Adjust.
23990 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
23991 power6-lmul, power6-imul, power6-imul3): Adjust.
23992 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
23993 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
23995 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
23996 rs64a-lmul): Adjust.
23997 * config/rs6000/titan.md (titan_imul): Adjust.
23999 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
24001 * config/rs6000/rs6000.md (type): Add new value "halfmul".
24002 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
24003 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
24004 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
24005 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
24006 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
24007 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
24008 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
24009 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
24010 * config/rs6000/titan.md: Delete nonsensical comment.
24011 (titan_imul): Add type imul3.
24012 (titan_mulhw): Remove type imul3; add type halfmul.
24014 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
24016 * config/rs6000/rs6000.md (type): Reorder, reformat.
24018 2014-05-23 Martin Jambor <mjambor@suse.cz>
24020 PR tree-optimization/53787
24021 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
24022 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
24023 analysis_done, update all uses.
24024 * ipa-prop.c: Include domwalk.h
24025 (param_analysis_info): Removed.
24026 (param_aa_status): New type.
24027 (ipa_bb_info): Likewise.
24028 (func_body_info): Likewise.
24029 (ipa_get_bb_info): New function.
24030 (aa_overwalked): Likewise.
24031 (find_dominating_aa_status): Likewise.
24032 (parm_bb_aa_status_for_bb): Likewise.
24033 (parm_preserved_before_stmt_p): Changed to use new param AA info.
24034 (load_from_unmodified_param): Accept func_body_info as a parameter
24035 instead of parms_ainfo.
24036 (parm_ref_data_preserved_p): Changed to use new param AA info.
24037 (parm_ref_data_pass_through_p): Likewise.
24038 (ipa_load_from_parm_agg_1): Likewise. Update callers.
24039 (compute_complex_assign_jump_func): Changed to use new param AA info.
24040 (compute_complex_ancestor_jump_func): Likewise.
24041 (ipa_compute_jump_functions_for_edge): Likewise.
24042 (ipa_compute_jump_functions): Removed.
24043 (ipa_compute_jump_functions_for_bb): New function.
24044 (ipa_analyze_indirect_call_uses): Likewise, moved variable
24046 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
24047 and info, moved variable declarations down.
24048 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
24050 (ipa_analyze_stmt_uses): Likewise.
24051 (ipa_analyze_params_uses): Removed.
24052 (ipa_analyze_params_uses_in_bb): New function.
24053 (ipa_analyze_controlled_uses): Likewise.
24054 (free_ipa_bb_info): Likewise.
24055 (analysis_dom_walker): New class.
24056 (ipa_analyze_node): Handle node-specific forbidden analysis,
24057 initialize and free func_body_info, use dominator walker.
24058 (ipcp_modif_dom_walker): New class.
24059 (ipcp_transform_function): Create and free func_body_info, use
24060 ipcp_modif_dom_walker, moved a lot of functionality there.
24062 2014-05-23 Marek Polacek <polacek@redhat.com>
24063 Jakub Jelinek <jakub@redhat.com>
24065 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
24066 * gcc.c (sanitize_spec_function): Likewise.
24067 * convert.c (convert_to_integer): Include "ubsan.h". Add
24068 floating-point to integer instrumentation.
24069 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
24070 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
24071 SANITIZE_NONDEFAULT.
24072 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
24073 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
24074 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
24075 * ubsan.c: Include "realmpfr.h" and "dfp.h".
24076 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
24077 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
24078 float/double/long double.
24079 (ubsan_instrument_float_cast): New function.
24080 * ubsan.h (ubsan_instrument_float_cast): Declare.
24082 2014-05-23 Jiong Wang <jiong.wang@arm.com>
24084 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
24086 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
24087 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
24088 Adjust for tailcalling through registers.
24089 * config/aarch64/aarch64.h (enum reg_class): New caller save
24091 (REG_CLASS_NAMES): Likewise.
24092 (REG_CLASS_CONTENTS): Likewise.
24093 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
24094 Allow tailcalling without decls.
24096 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
24098 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
24099 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
24101 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
24102 gsi, and variables v_* to v*.
24104 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
24106 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
24108 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
24110 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
24111 * omp-low.c: Update accordingly.
24113 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
24114 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
24115 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
24116 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
24117 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
24118 GF_OMP_TARGET_KIND_UPDATE.
24120 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
24121 Explicitly enumerate the expected region types.
24123 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
24126 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
24127 documentation; the old documentation didn't clearly state the
24128 constraints on the contents of the pointed-to storage.
24130 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
24132 Fix bootstrap error on ia64
24133 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
24134 Return default value.
24136 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
24138 PR tree-optimization/54733
24139 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
24141 (find_bswap_or_nop_load): New.
24142 (find_bswap_1): Renamed to ...
24143 (find_bswap_or_nop_1): This. Also add support for memory source.
24144 (find_bswap): Renamed to ...
24145 (find_bswap_or_nop): This. Also add support for memory source and
24146 detection of bitwise operations equivalent to load in target
24148 (execute_optimize_bswap): Likewise. Also move its leading comment back
24149 in place and split statement transformation into ...
24150 (bswap_replace): This.
24152 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
24154 PR rtl-optimization/61215
24155 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
24156 simplify_gen_subreg until final substitution.
24158 2014-05-23 Alan Modra <amodra@gmail.com>
24161 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
24162 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
24163 Use "Y" constraint rather than "m".
24165 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
24167 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
24169 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
24170 New function declaration.
24171 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
24172 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
24173 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
24174 (aarch64_init_builtins) : Initialize builtins
24175 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
24176 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
24177 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
24178 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
24179 and __builtins_aarch64_set_fpsr.
24180 (aarch64_atomic_assign_expand_fenv): New function.
24181 * config/aarch64/aarch64.md (set_fpcr): New pattern.
24182 (get_fpcr) : Likewise.
24183 (set_fpsr) : Likewise.
24184 (get_fpsr) : Likewise.
24185 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
24186 and UNSPECV_SET_FPSR.
24187 * doc/extend.texi (AARCH64 Built-in Functions) : Document
24188 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
24189 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
24191 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
24193 PR rtl-optimization/60969
24194 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
24195 constraints. Set up mem cost for NO_REGS case.
24197 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
24199 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
24201 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
24203 * config/darwin.c: Include "lto-section-names.h".
24204 (LTO_SEGMENT_NAME): Don't define.
24205 * config/i386/winnt.c: Include "lto-section-names.h".
24206 * lto-streamer.c: Include "lto-section-names.h".
24207 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
24208 * lto-wrapper.c: Include "lto-section-names.h".
24209 (LTO_SECTION_NAME_PREFIX): Don't define.
24210 * lto-section-names.h: New file.
24211 * cgraphunit.c: Include "lto-section-names.h".
24213 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
24215 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
24217 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
24220 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
24222 2014-05-22 Nick Clifton <nickc@redhat.com>
24224 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
24226 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
24228 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
24229 -> (T)A transformation to integer types.
24231 2014-05-22 Teresa Johnson <tejohnson@google.com>
24233 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
24234 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
24235 (gcov_rewrite): Use gcov_nonruntime_assert.
24236 (gcov_open): Ditto.
24237 (gcov_write_words): Ditto.
24238 (gcov_write_length): Ditto.
24239 (gcov_read_words): Use gcov_nonruntime_assert, and remove
24240 gcc_assert from IN_LIBGCOV code.
24241 (gcov_read_summary): Use gcov_error to flag profile corruption.
24242 (gcov_sync): Use gcov_nonruntime_assert.
24243 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
24244 (gcov_histo_index): Use gcov_nonruntime_assert.
24245 (static void gcov_histogram_merge): Ditto.
24246 (compute_working_sets): Ditto.
24247 * gcov-io.h (gcov_nonruntime_assert): Define.
24248 (gcov_error): Define for !IN_LIBGCOV
24250 2014-05-22 Richard Biener <rguenther@suse.de>
24252 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
24253 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
24254 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
24255 and deallocation site.
24256 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
24257 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
24258 passing through the incoming points-to set.
24259 (handle_lhs_call): Use flags argument instead of recomputing it.
24260 (find_func_aliases_for_call): Call handle_lhs_call with proper
24263 2014-05-22 Jakub Jelinek <jakub@redhat.com>
24265 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
24266 all padding bits in REAL_VALUE_TYPE are cleared.
24268 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
24270 Cleanup and improve multipass_dfa_lookahead_guard
24271 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
24272 (core2i7_first_cycle_multipass_begin,)
24273 (core2i7_first_cycle_multipass_issue,)
24274 (core2i7_first_cycle_multipass_backtrack): Update signature.
24275 * config/ia64/ia64.c
24276 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
24277 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
24278 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
24280 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
24281 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
24283 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
24285 * doc/tm.texi: Regenerate.
24287 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
24288 * haifa-sched.c (ready_try): Make signed to allow negative values.
24289 (rebug_ready_list_1): Update.
24290 (choose_ready): Simplify.
24291 (sched_extend_ready_list): Update.
24293 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
24295 Remove IA64 speculation tweaking flags
24296 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
24297 speculation tuning flags.
24298 (msched-prefer-non-data-spec-insns,)
24299 (msched-prefer-non-control-spec-insns): Obsolete options.
24300 * haifa-sched.c (choose_ready): Remove handling of
24301 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
24302 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
24303 and PREFER_NON_DATA_SPEC.
24304 * sel-sched.c (process_spec_exprs): Remove handling of
24305 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
24307 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
24309 Improve scheduling debug output
24310 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
24311 (advance_one_cycle): Update.
24312 (schedule_insn, queue_to_ready): Add debug printouts.
24313 (debug_ready_list_1): New static function.
24314 (debug_ready_list): Update.
24315 (max_issue): Add debug printouts.
24316 (dump_insn_stream): New static function.
24317 (schedule_block): Use it. Also better indent printouts.
24319 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
24321 Fix sched_insn debug counter
24322 * haifa-sched.c (schedule_insn): Update.
24323 (struct haifa_saved_data): Add nonscheduled_insns_begin.
24324 (save_backtrack_point, restore_backtrack_point): Update.
24325 (first_nonscheduled_insn): New static function.
24326 (queue_to_ready, choose_ready): Use it.
24327 (schedule_block): Init nonscheduled_insns_begin.
24328 (sched_emit_insn): Update.
24331 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
24333 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
24335 (aarch64_secondary_reload) : LikeWise.
24336 (aarch64_class_max_nregs) : Remove CORE_REGS.
24337 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
24338 (REG_CLASS_NAMES) : Likewise.
24339 (REG_CLASS_CONTENTS) : LikeWise.
24340 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
24342 2014-05-21 Guozhi Wei <carrot@google.com>
24345 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
24347 (vqdmulhq_n_s16): Likewise.
24349 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
24351 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
24353 2014-05-21 Marek Polacek <polacek@redhat.com>
24356 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
24358 2014-05-21 Martin Jambor <mjambor@suse.cz>
24360 * doc/invoke.texi (Optimize Options): Document parameters
24361 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
24362 ipa-cp-array-index-hint-bonus.
24364 2014-05-21 Mark Wielaard <mjw@redhat.com>
24367 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
24368 version >= 3 or not strict DWARF.
24369 * langhooks.h (struct lang_hooks_for_types): Add
24370 enum_underlying_base_type.
24371 * langhooks.c (lhd_enum_underlying_base_type): New function.
24372 * gcc/langhooks.h (struct lang_hooks_for_types): Add
24373 enum_underlying_base_type.
24374 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
24375 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
24376 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
24378 2014-05-21 Richard Biener <rguenther@suse.de>
24380 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
24382 2014-05-21 John Marino <gnugcc@marino.st>
24384 * config.gcc (*-*-dragonfly*): New target.
24385 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
24386 * configure: Regenerate.
24387 * config/dragonfly-stdint.h: New.
24388 * config/dragonfly.h: New.
24389 * config/dragonfly.opt: New.
24390 * config/i386/dragonfly.h: New.
24391 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
24393 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
24395 * tree.def (VOID_CST): New.
24396 * tree-core.h (TI_VOID): New.
24397 * tree.h (void_node): New.
24398 * tree.c (tree_node_structure_for_code, tree_code_size)
24399 (iterative_hash_expr): Handle VOID_CST.
24400 (build_common_tree_nodes): Initialize void_node.
24402 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
24404 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
24406 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
24408 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
24411 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
24412 flag_reorder_blocks_and_partition.
24413 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
24415 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
24418 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
24420 (*addc_r_t): Add new insn_and_split.
24422 2014-05-21 Jakub Jelinek <jakub@redhat.com>
24424 PR middle-end/61252
24425 * omp-low.c (handle_simd_reference): New function.
24426 (lower_rec_input_clauses): Use it. Defer adding reference
24427 initialization even for reduction without placeholder if in simd,
24428 handle it properly later on.
24430 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
24432 PR tree-optimization/60899
24433 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
24434 assume all static symbols will have definition wile parsing and
24435 check the do have definition later in compilation; check that
24436 variable referring symbol will be output before concluding that
24437 reference is safe; be conservative for referring local statics;
24438 be more precise about when comdat is output in other partition.
24440 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
24443 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
24445 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
24446 (ipa_inline): Loop inline_to_all_callers until no more aliases
24449 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
24451 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
24452 set writeonly flag only for vars actually written to.
24454 2014-05-20 Dehao Chen <dehao@google.com>
24456 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
24457 and callee count to get clone count.
24458 * tree-inline.c (expand_call_inline): Use callee count instead of bb
24459 count in copy_body.
24461 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
24463 PR rtl-optimization/61243
24464 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
24466 2014-05-20 Xinliang David Li <davidxl@google.com>
24468 * cgraphunit.c (walk_polymorphic_call_targets): Add
24469 dbgcnt and fopt-info support.
24470 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
24471 * ipa-devirt.c (ipa_devirt): Ditto.
24472 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
24473 * ipa.c (walk_polymorphic_call_targets): Ditto.
24474 * gimple-fold.c (fold_gimple_assign): Ditto.
24475 (gimple_fold_call): Ditto.
24476 * dbgcnt.def: New counter.
24478 2014-05-20 DJ Delorie <dj@redhat.com>
24480 * config/msp430/msp430.md (split): Don't allow subregs when
24481 splitting SImode adds.
24482 (andneghi): Fix subtraction logic.
24483 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
24485 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
24487 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
24489 * except.c (switch_to_exception_section, resolve_unique_section,
24490 get_named_text_section, default_function_rodata_section,
24491 align_variable, get_block_for_decl, default_section_type_flags):
24492 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
24493 * symtab.c (symtab_add_to_same_comdat_group,
24494 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
24495 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
24497 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
24498 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
24499 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
24500 (c6x_function_in_section_p): Likewise.
24501 * config/darwin.c (machopic_select_section): Likewise.
24502 * config/arm/arm.c (arm_function_in_section_p): Likewise.
24503 * config/mips/mips.c (mips_function_rodata_section): Likewise.
24504 * config/mep/mep.c (mep_select_section): LIkewise.
24505 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
24507 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
24509 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
24510 EH region of calls to pure functions that can throw an exception.
24511 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
24512 (copy_reference_ops_from_call): Also copy the EH region of the call if
24513 it can throw an exception.
24515 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24517 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
24518 nested VEC_SELECTs that are inverses of each other.
24520 2014-05-20 Richard Biener <rguenther@suse.de>
24522 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
24523 (extract_and_process_scc_for_name): not here.
24524 (cond_dom_walker::before_dom_children): Only process
24525 stmts that end the BB in interesting ways.
24526 (run_scc_vn): Mark param uses as visited.
24528 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24530 * config/arm/arm.md (arith_shiftsi): Do not predicate for
24533 2014-05-20 Nick Clifton <nickc@redhat.com>
24535 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
24536 (msp430_gimplify_va_arg_expr): New function.
24537 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
24539 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
24540 operand 0 in order to prevent confusion about the number of
24541 registers involved.
24543 2014-05-20 Richard Biener <rguenther@suse.de>
24545 PR tree-optimization/61221
24546 * tree-ssa-pre.c (el_to_update): Remove.
24547 (eliminate_dom_walker::before_dom_children): Handle released
24548 VDEFs by value-numbering them to the associated VUSE. Update
24549 stmt immediately for substituted call address.
24550 (eliminate): Remove delayed stmt updating code.
24551 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
24552 possibly late re-numbered vuses.
24553 (vn_reference_lookup_2): Adjust.
24554 (vn_reference_lookup_pieces): Likewise.
24555 (vn_reference_lookup): Likewise.
24557 2014-05-20 Richard Biener <rguenther@suse.de>
24559 * config.gcc: Remove need_64bit_hwint.
24560 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
24561 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
24563 * config.in: Regenerate.
24564 * configure: Likewise.
24566 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
24568 * doc/extend.texi: Create Label Attributes section,
24569 move all label attributes into it and reference it.
24571 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
24573 * arm.c (thumb1_reorg): When scanning backwards skip anything
24574 that's not a proper insn.
24576 2014-05-19 Richard Biener <rguenther@suse.de>
24578 PR tree-optimization/61221
24579 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
24580 Do nothing for unreachable blocks.
24581 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
24582 Improve unreachability detection.
24584 2014-05-19 Richard Biener <rguenther@suse.de>
24586 PR tree-optimization/61209
24587 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
24589 2014-05-19 Nick Clifton <nickc@redhat.com>
24591 * except.c (init_eh): Fix computation of builtin setjmp buffer
24592 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
24594 2014-05-19 Richard Biener <rguenther@suse.de>
24596 PR tree-optimization/61184
24597 * tree-vrp.c (is_negative_overflow_infinity): Use
24598 TREE_OVERFLOW_P and do that check first.
24599 (is_positive_overflow_infinity): Likewise.
24600 (is_overflow_infinity): Likewise.
24601 (vrp_operand_equal_p): Properly treat operands with
24602 differing overflow as not equal.
24604 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
24606 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
24607 shift simplification where it was intended.
24609 2014-05-19 Christian Bruel <christian.bruel@st.com>
24612 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
24614 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
24617 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
24620 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
24622 * reg-notes.def (CROSSING_JUMP): Likewise.
24623 * rtl.h (rtx_def): Update comment for jump flag.
24624 (CROSSING_JUMP_P): Define.
24625 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
24626 of a REG_CROSSING_JUMP note.
24627 * cfghooks.c (tidy_fallthru_edges): Likewise.
24628 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
24629 * emit-rtl.c (try_split): Likewise.
24630 * haifa-sched.c (sched_create_recovery_edges): Likewise.
24631 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
24632 * jump.c (redirect_jump_2): Likewise.
24633 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
24634 (relax_delay_slots): Likewise.
24635 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
24636 (bbit_di): Likewise.
24637 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
24638 * config/sh/sh.md (jump_compact): Likewise.
24639 * bb-reorder.c (rotate_loop): Likewise.
24640 (pass_duplicate_computed_gotos::execute): Likewise.
24641 (add_reg_crossing_jump_notes): Rename to...
24642 (update_crossing_jump_flags): ...this.
24643 (pass_partition_blocks::execute): Update accordingly.
24645 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
24647 * tree.h: Remove extraneous template <>.
24649 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24651 * ipa.c (symtab_remove_unreachable_nodes): Remove
24652 symbol from comdat group if its body was eliminated.
24653 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
24654 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
24655 (symtab_unregister_node): ... this one.
24656 (verify_symtab_base): More strict checking of comdats.
24657 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
24659 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24661 * tree-pass.h (make_pass_ipa_comdats): New pass.
24662 * timevar.def (TV_IPA_COMDATS): New timevar.
24663 * passes.def (pass_ipa_comdats): Add.
24664 * Makefile.in (OBJS): Add ipa-comdats.o
24665 * ipa-comdats.c: New file.
24667 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24669 * ipa.c (update_visibility_by_resolution_info): New function.
24670 (function_and_variable_visibility): Use it.
24672 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24674 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
24676 (FOR_EACH_DEFINED_SYMBOL): New macro.
24677 (varpool_first_static_initializer, varpool_next_static_initializer,
24678 varpool_first_defined_variable, varpool_next_defined_variable):
24680 (symtab_in_same_comdat_p): Correctly deal with inline functions.
24682 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24684 * ggc-page.c (ggc_handle_finalizers): Add comment.
24686 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24688 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
24689 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
24690 (ggc_internal_cleared_alloc): Likewise.
24691 * ggc-page.c (finalizer): New class.
24692 (vec_finalizer): Likewise.
24693 (globals::finalizers): New member.
24694 (globals::vec_finalizers): Likewise.
24695 (ggc_internal_alloc): Record the finalizer if any for the block being
24697 (ggc_handle_finalizers): New function.
24698 (ggc_collect): Call ggc_handle_finalizers.
24699 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
24701 (ggc_internal_cleared_alloc): Likewise.
24702 (finalize): New function.
24703 (need_finalization_p): Likewise.
24704 (ggc_alloc): Install the type's destructor as the finalizer if it
24705 might do something.
24706 (ggc_cleared_alloc): Likewise.
24707 (ggc_vec_alloc): Likewise.
24708 (ggc_cleared_vec_alloc): Likewise.
24710 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24712 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
24714 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24716 * alias.c (record_alias_subset): Adjust.
24717 * bitmap.c (bitmap_element_allocate): Likewise.
24718 (bitmap_gc_alloc_stat): Likewise.
24719 * cfg.c (init_flow): Likewise.
24720 (alloc_block): Likewise.
24721 (unchecked_make_edge): Likewise.
24722 * cfgloop.c (alloc_loop): Likewise.
24723 (flow_loops_find): Likewise.
24724 (rescan_loop_exit): Likewise.
24725 * cfgrtl.c (init_rtl_bb_info): Likewise.
24726 * cgraph.c (insert_new_cgraph_node_version): Likewise.
24727 (cgraph_allocate_node): Likewise.
24728 (cgraph_create_edge_1): Likewise.
24729 (cgraph_allocate_init_indirect_info): Likewise.
24730 * cgraphclones.c (cgraph_clone_edge): Likewise.
24731 * cgraphunit.c (add_asm_node): Likewise.
24732 (init_lowered_empty_function): Likewise.
24733 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
24734 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
24735 (alpha_use_linkage): Likewise.
24736 * config/arc/arc.c (arc_init_machine_status): Likewise.
24737 * config/arm/arm.c (arm_init_machine_status): Likewise.
24738 * config/avr/avr.c (avr_init_machine_status): Likewise.
24739 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
24740 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
24741 * config/cris/cris.c (cris_init_machine_status): Likewise.
24742 * config/darwin.c (machopic_indirection_name): Likewise.
24743 (darwin_build_constant_cfstring): Likewise.
24744 (darwin_enter_string_into_cfstring_table): Likewise.
24745 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
24746 * config/frv/frv.c (frv_init_machine_status): Likewise.
24747 * config/i386/i386.c (get_dllimport_decl): Likewise.
24748 (ix86_init_machine_status): Likewise.
24749 (assign_386_stack_local): Likewise.
24750 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
24751 (i386_pe_maybe_record_exported_symbol): Likewise.
24752 (i386_pe_record_stub): Likewise.
24753 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
24754 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
24755 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
24756 (m32c_note_pragma_address): Likewise.
24757 * config/mep/mep.c (mep_init_machine_status): Likewise.
24758 (mep_note_pragma_flag): Likewise.
24759 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
24760 (mips16_local_alias): Likewise.
24761 (mips_init_machine_status): Likewise.
24762 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
24763 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
24764 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
24765 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
24766 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
24767 * config/pa/pa.c (pa_init_machine_status): Likewise.
24768 (pa_get_deferred_plabel): Likewise.
24769 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
24770 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
24771 (rs6000_init_machine_status): Likewise.
24772 (output_toc): Likewise.
24773 * config/s390/s390.c (s390_init_machine_status): Likewise.
24774 * config/score/score.c (score_output_external): Likewise.
24775 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
24776 * config/spu/spu.c (spu_init_machine_status): Likewise.
24777 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
24778 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
24779 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
24780 * coverage.c (coverage_end_function): Likewise.
24781 * dbxout.c (dbxout_init): Likewise.
24782 * doc/gty.texi: Don't mention variable_size attribute.
24783 * dwarf2cfi.c (new_cfi): Adjust.
24784 (new_cfi_row): Likewise.
24785 (copy_cfi_row): Likewise.
24786 (create_cie_data): Likewise.
24787 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
24788 (new_loc_descr): Likewise.
24789 (find_AT_string_in_table): Likewise.
24790 (add_addr_table_entry): Likewise.
24791 (new_die): Likewise.
24792 (add_var_loc_to_decl): Likewise.
24793 (clone_die): Likewise.
24794 (clone_as_declaration): Likewise.
24795 (break_out_comdat_types): Likewise.
24796 (new_loc_list): Likewise.
24797 (add_loc_descr_to_each): Likewise.
24798 (add_location_or_const_value_attribute): Likewise.
24799 (add_linkage_name): Likewise.
24800 (lookup_filename): Likewise.
24801 (dwarf2out_var_location): Likewise.
24802 (new_line_info_table): Likewise.
24803 (dwarf2out_init): Likewise.
24804 (mem_loc_descriptor): Likewise.
24805 (loc_descriptor): Likewise.
24806 (add_const_value_attribute): Likewise.
24807 (tree_add_const_value_attribute): Likewise.
24808 (comp_dir_string): Likewise.
24809 (dwarf2out_vms_debug_main_pointer): Likewise.
24810 (string_cst_pool_decl): Likewise.
24811 * emit-rtl.c (set_mem_attrs): Likewise.
24812 (get_reg_attrs): Likewise.
24813 (start_sequence): Likewise.
24814 (init_emit): Likewise.
24815 (init_emit_regs): Likewise.
24816 * except.c (init_eh_for_function): Likewise.
24817 (gen_eh_region): Likewise.
24818 (gen_eh_region_catch): Likewise.
24819 (gen_eh_landing_pad): Likewise.
24820 (add_call_site): Likewise.
24821 * function.c (add_frame_space): Likewise.
24822 (insert_temp_slot_address): Likewise.
24823 (assign_stack_temp_for_type): Likewise.
24824 (get_hard_reg_initial_val): Likewise.
24825 (allocate_struct_function): Likewise.
24826 (prepare_function_start): Likewise.
24827 (types_used_by_var_decl_insert): Likewise.
24828 * gengtype.c (variable_size_p): Remove function.
24829 (enum alloc_quantity): Remove enum.
24830 (write_typed_alloc_def): Remove function.
24831 (write_typed_struct_alloc_def): Likewise.
24832 (write_typed_typedef_alloc_def): Likewise.
24833 (write_typed_alloc_defns): Likewise.
24835 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
24836 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
24837 * ggc.h (ggc_alloc): new function.
24838 (ggc_cleared_alloc): Likewise.
24839 (ggc_vec_alloc): Template on type of vector element, and remove
24840 element size argument.
24841 (ggc_cleared_vec_alloc): Likewise.
24842 * gimple.c (gimple_build_omp_for): Adjust.
24843 (gimple_copy): Likewise.
24844 * ipa-cp.c (get_replacement_map): Likewise.
24845 (find_aggregate_values_for_callers_subset): Likewise.
24846 (known_aggs_to_agg_replacement_list): Likewise.
24847 * ipa-devirt.c (get_odr_type): Likewise.
24848 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
24849 (read_agg_replacement_chain): Likewise.
24850 * loop-iv.c (get_simple_loop_desc): Likewise.
24851 * lto-cgraph.c (input_node_opt_summary): Likewise.
24852 * lto-section-in.c (lto_new_in_decl_state): Likewise.
24853 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
24854 (input_eh_region): Likewise.
24855 (input_eh_lp): Likewise.
24856 (input_cfg): Likewise.
24857 * optabs.c (set_optab_libfunc): Likewise.
24858 (init_tree_optimization_optabs): Likewise.
24859 (set_conv_libfunc): Likewise.
24860 * passes.c (do_per_function_toporder): Likewise.
24861 * rtl.h: Don't use variable_size gty attribute.
24862 * sese.c (if_region_set_false_region): Adjust.
24863 * stringpool.c (gt_pch_save_stringpool): Likewise.
24864 * target-globals.c (save_target_globals): Likewise.
24865 * toplev.c (general_init): Likewise.
24866 * trans-mem.c (record_tm_replacement): Likewise.
24867 (split_bb_make_tm_edge): Likewise.
24868 * tree-cfg.c (move_sese_region_to_fn): Likewise.
24869 * tree-data-ref.h (lambda_vector_new): Likewise.
24870 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
24871 * tree-iterator.c (tsi_link_before): Likewise.
24872 (tsi_link_after): Likewise.
24873 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
24874 * tree-ssa-loop-niter.c (record_estimate): Likewise.
24875 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
24876 * tree-ssa-operands.h: Don't use variable_size gty attribute.
24877 * tree-ssa.c (init_tree_ssa): Adjust.
24878 * tree-ssanames.c (set_range_info): Likewise.
24879 (get_ptr_info): Likewise.
24880 (duplicate_ssa_name_ptr_info): Likewise.
24881 (duplicate_ssa_name_range_info): Likewise.
24882 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
24883 (unpack_ts_fixed_cst_value_fields): Likewise.
24884 * tree.c (build_fixed): Likewise.
24885 (build_real): Likewise.
24886 (build_string): Likewise.
24887 (decl_priority_info): Likewise.
24888 (decl_debug_expr_insert): Likewise.
24889 (decl_value_expr_insert): Likewise.
24890 (decl_debug_args_insert): Likewise.
24891 (type_hash_add): Likewise.
24892 (build_omp_clause): Likewise.
24893 * ubsan.c (decl_for_type_insert): Likewise.
24894 * varasm.c (get_unnamed_section): Likewise.
24895 (get_noswitch_section): Likewise.
24896 (get_section): Likewise.
24897 (get_block_for_section): Likewise.
24898 (create_block_symbol): Likewise.
24899 (build_constant_desc): Likewise.
24900 (create_constant_pool): Likewise.
24901 (force_const_mem): Likewise.
24902 (record_tm_clone_pair): Likewise.
24903 * varpool.c (varpool_create_empty_node): Likewise.
24905 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24907 * dwarf2out.c (tree_add_const_value_attribute): Call
24908 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
24909 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
24910 instead of ggc_internal_<x>alloc_stat.
24911 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
24912 (ggc_realloc): Likewise.
24913 * ggc-none.c (ggc_internal_alloc): Likewise.
24914 (ggc_internal_cleared_alloc): Likewise.
24915 * ggc-page.c: Likewise.
24916 * ggc.h (ggc_internal_alloc_stat): Likewise.
24917 (ggc_internal_alloc): Remove macro.
24918 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
24919 (ggc_internal_cleared_alloc): Remove macro.
24920 (GGC_RESIZEVEC): Adjust.
24921 (ggc_resizevar): Remove macro.
24922 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
24923 (ggc_internal_cleared_vec_alloc_stat): Likewise.
24924 (ggc_internal_vec_cleared_alloc): Remove macro.
24925 (ggc_alloc_atomic_stat): Drop _stat suffix.
24926 (ggc_alloc_atomic): Remove macro.
24927 (ggc_alloc_cleared_atomic): Remove macro.
24928 (ggc_alloc_string_stat): Drop _stat suffix.
24929 (ggc_alloc_string): Remove macro.
24930 (ggc_alloc_rtx_def_stat): Adjust.
24931 (ggc_alloc_tree_node_stat): Likewise.
24932 (ggc_alloc_cleared_tree_node_stat): Likewise.
24933 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
24934 (ggc_alloc_cleared_simd_clone_stat): Likewise.
24935 * gimple.c (gimple_build_omp_for): Likewise.
24936 (gimple_copy): Likewise.
24937 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
24938 * toplev.c (realloc_for_line_map): Adjust.
24939 * tree-data-ref.h (lambda_vector_new): Likewise.
24940 * tree-phinodes.c (allocate_phi_node): Likewise.
24941 * tree.c (grow_tree_vec_stat): Likewise.
24942 * vec.h (va_gc::reserve): Adjust.
24944 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
24946 * config/microblaze/microblaze.c (break_handler): New Declaration.
24947 (microblaze_break_function_p,microblaze_is_break_handler): New.
24948 (compute_frame_size): Use microblaze_break_function_p.
24949 Add the test of break_handler.
24950 (microblaze_function_prologue) : Add the test of variable
24951 break_handler. Check the fnname by BREAK_HANDLER_NAME.
24952 (microblaze_function_epilogue) : Add the test of break_handler.
24953 (microblaze_globalize_label) : Add the test of break_handler.
24954 Check the name by BREAK_HANDLER_NAME.
24956 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
24958 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
24959 microblaze_is_break_handler test.
24960 (call_internal1,call_value_intern): Use microblaze_break_function_p.
24961 Use SYMBOL_REF_DECL.
24963 * config/microblaze/microblaze-protos.h
24964 (microblaze_break_function_p,microblaze_is_break_handler):
24967 * doc/extend.texi (MicroBlaze break_handler Functions): Document
24968 new MicroBlaze break_handler functions.
24970 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
24972 * doc/extend.texi (Size of an asm): Move node text according
24973 to its @menu entry position.
24975 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
24977 PR tree-optimization/61140
24978 PR tree-optimization/61150
24979 PR tree-optimization/61197
24980 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
24982 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
24984 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
24986 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
24988 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
24989 __SIZEOF_INT128__ is defined.
24991 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
24993 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
24994 (rs6000_delegitimize_address): Use it.
24996 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
24998 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
24999 inplace argument. Store the new address in the original MEM when true.
25000 * emit-rtl.c (change_address_1): Likewise.
25001 (adjust_address_1, adjust_automodify_address_1, offset_address):
25002 Update accordingly.
25003 * rtl.h (plus_constant): Add an inplace argument.
25004 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
25005 when true. Avoid generating (plus X (const_int 0)).
25006 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
25007 in-place. Pass true to plus_constant.
25008 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
25010 2014-05-16 Dehao Chen <dehao@google.com>
25012 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
25014 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
25017 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
25019 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
25021 2014-05-16 Dehao Chen <dehao@google.com>
25023 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
25024 optimize_function_for_size_p.
25025 * regs.h (REG_FREQ_FROM_BB): Likewise.
25027 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
25030 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
25031 negt_reg_operand cases.
25032 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
25034 * config/sh/predicates.md (cbranch_treg_value): Simplify.
25036 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
25038 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
25041 2014-05-16 David Malcolm <dmalcolm@redhat.com>
25044 2014-04-29 David Malcolm <dmalcolm@redhat.com>
25046 * tree-cfg.c (dump_function_to_file): Dump the return type of
25047 functions, in a line to itself before the function body, mimicking
25048 the layout of a C function.
25050 2014-05-16 Dehao Chen <dehao@google.com>
25052 * cfghooks.c (make_forwarder_block): Use direct computation to
25053 get fall-through edge's count and frequency.
25055 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
25057 * config/arc/arc.c (arc_init): Fix typo in error message.
25058 * config/i386/i386.c (ix86_expand_builtin): Likewise.
25059 (split_stack_prologue_scratch_regno): Likewise.
25060 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
25061 word from error message.
25063 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
25065 * ira-costs.c: Fix typo in comment.
25067 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
25069 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
25071 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
25073 * varpool.c (dump_varpool_node): Dump write-only flag.
25074 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
25076 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
25077 write-only variables.
25078 * ipa.c (process_references): New function.
25079 (set_readonly_bit): New function.
25080 (set_writeonly_bit): New function.
25081 (clear_addressable_bit): New function.
25082 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
25083 fix handling of aliases.
25084 * cgraph.h (struct varpool_node): Add writeonly flag.
25086 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
25088 PR rtl-optimization/60969
25089 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
25090 Calculate costs for this case.
25092 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
25094 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
25095 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
25097 2014-05-16 Richard Biener <rguenther@suse.de>
25099 PR tree-optimization/61194
25100 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
25101 bool patterns ending in a COND_EXPR.
25103 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25105 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
25107 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25109 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
25110 where we were unable to cost an RTX.
25112 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25114 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
25117 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25118 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
25120 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
25122 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25123 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
25125 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
25126 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
25128 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25129 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
25131 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
25134 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25135 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
25137 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
25140 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25141 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
25143 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
25144 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
25146 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25147 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
25149 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
25150 rotates and shifts.
25152 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25153 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
25155 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
25156 ZERO_EXTEND and SIGN_EXTEND better.
25158 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25159 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
25161 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
25162 logical operations.
25164 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25165 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
25167 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
25168 costs when costing loads and stores to memory.
25170 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25171 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
25173 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
25176 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25178 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
25180 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25181 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
25183 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
25185 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
25187 (aarch64_rtx_mult_cost): New.
25188 (aarch64_rtx_costs): Use it, refactor as appropriate.
25190 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25191 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
25193 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
25194 emit instructions, return number of instructions which would
25196 (aarch64_add_constant): Update call to aarch64_build_constant.
25197 (aarch64_output_mi_thunk): Likewise.
25198 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
25201 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25203 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
25204 (TARGET_RTX_COSTS): Call it.
25206 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25208 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
25209 (cortexa57_vector_cost): Likewise.
25210 (cortexa57_tunings): Use them.
25212 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25214 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
25215 (cpu_addrcost_table): Use it.
25216 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
25217 (aarch64_address_cost): Rewrite using aarch64_classify_address,
25220 2014-05-16 Richard Biener <rguenther@suse.de>
25222 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
25223 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
25224 (visit_phi): Ignore edges marked as not executable.
25225 (class cond_dom_walker): New.
25226 (cond_dom_walker::before_dom_children): Value-number
25227 control statements and mark successor edges as not
25228 executable if possible.
25229 (run_scc_vn): First walk all control statements in
25230 dominator order, marking edges as not executable.
25231 * tree-inline.c (copy_edges_for_bb): Be not confused
25232 about random edge flags.
25234 2014-05-16 Richard Biener <rguenther@suse.de>
25236 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
25238 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
25241 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
25242 (__TM_simple_begin): Use it.
25243 (__TM_begin): Likewise.
25245 2014-05-15 Martin Jambor <mjambor@suse.cz>
25248 * ipa-prop.c (update_indirect_edges_after_inlining): Check
25249 type_preserved flag when the indirect edge is polymorphic.
25251 2014-05-15 Martin Jambor <mjambor@suse.cz>
25253 PR tree-optimization/61090
25254 * tree-sra.c (sra_modify_expr): Pass the current gsi to
25255 build_ref_for_model.
25257 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25259 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
25260 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
25262 2014-05-15 Jakub Jelinek <jakub@redhat.com>
25264 PR tree-optimization/61158
25265 * fold-const.c (fold_binary_loc): If X is zero-extended and
25266 shiftc >= prec, make sure zerobits is all ones instead of
25267 invoking undefined behavior.
25269 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25271 * regcprop.h: New file.
25272 * regcprop.c (skip_debug_insn_p): New decl.
25273 (replace_oldest_value_reg): Check skip_debug_insn_p.
25274 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
25275 * shrink-wrap.c: Include regcprop.h.
25276 (prepare_shrink_wrap): Call
25277 copyprop_hardreg_forward_bb_without_debug_insn.
25279 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25281 * shrink-wrap.h: Update comment.
25282 * shrink-wrap.c: Update comment.
25283 (next_block_for_reg): Rename to live_edge_for_reg.
25284 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
25285 (move_insn_for_shrink_wrap): Split live_edge.
25286 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
25288 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
25290 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
25292 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
25293 * config/sparc/sparc.md (fptype_ut699): New attribute.
25294 (in_branch_delay): Return false if -mfix-ut699 is specified and
25295 fptype_ut699 is set to single.
25296 (truncdfsf2): Add fptype_ut699 attribute.
25297 (fix_truncdfsi2): Likewise.
25298 (floatsisf2): Change fptype attribute.
25299 (fix_truncsfsi2): Likewise.
25300 (negtf2_notv9): Delete.
25301 (negtf2_v9): Likewise.
25302 (negtf2_hq): New instruction.
25303 (negtf2): New instruction and splitter.
25304 (negdf2_notv9): Rewrite.
25305 (abstf2_notv9): Delete.
25306 (abstf2_hq_v9): Likewise.
25307 (abstf2_v9): Likewise.
25308 (abstf2_hq): New instruction.
25309 (abstf2): New instruction and splitter.
25310 (absdf2_notv9): Rewrite.
25312 2014-05-14 Cary Coutant <ccoutant@google.com>
25315 * opts.c (common_handle_option): Don't special-case "-g".
25316 (set_debug_level): Default to at least level 2 with "-g".
25318 2014-05-14 DJ Delorie <dj@redhat.com>
25320 * config/msp430/msp430.c (msp430_builtin): Add
25321 MSP430_BUILTIN_DELAY_CYCLES.
25322 (msp430_init_builtins): Register void __delay_cycles(long long).
25323 (msp430_builtin_decl): Add it.
25324 (cg_magic_constant): New.
25325 (msp430_expand_delay_cycles): New.
25326 (msp430_expand_builtin): Call it.
25327 (msp430_print_operand_raw): Change integer printing from "int" to
25329 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
25330 (delay_cycles_start): New.
25331 (delay_cycles_end): New.
25332 (delay_cycles_32): New.
25333 (delay_cycles_32x): New.
25334 (delay_cycles_16): New.
25335 (delay_cycles_16x): New.
25336 (delay_cycles_2): New.
25337 (delay_cycles_1): New.
25338 * doc/extend.texi: Document __delay_cycles().
25340 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
25342 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
25343 length attribute computation.
25345 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
25348 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
25350 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
25353 * config/sparc/sparc.md: Fix types of low and high in DI constant
25354 splitter. Use gen_int_mode in some other splitters.
25356 2014-05-14 Martin Jambor <mjambor@suse.cz>
25359 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
25361 2014-05-14 James Norris <jnorris@codesourcery.com>
25363 * omp-low.c (expand_parallel_call): Remove shadow variable.
25364 (expand_omp_taskreg): Likewise.
25366 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
25368 * common/config/i386/i386-common.c
25369 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
25370 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
25371 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
25372 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
25373 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
25374 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
25375 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
25376 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
25377 xsavecintrin.h, xsavesintrin.h.
25378 (x86_64-*-*): Ditto.
25379 * config/i386/clflushoptintrin.h: New.
25380 * config/i386/xsavecintrin.h: Ditto.
25381 * config/i386/xsavesintrin.h: Ditto.
25382 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
25383 (bit_XSAVES): Ditto.
25384 (bit_XSAVES): Ditto.
25385 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
25386 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
25388 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
25389 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
25390 OPTION_MASK_ISA_XSAVES.
25391 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
25392 -mxsavec, -mxsaves.
25393 (PTA_CLFLUSHOPT) Define.
25394 (PTA_XSAVEC): Ditto.
25395 (PTA_XSAVES): Ditto.
25396 (ix86_option_override_internal): Handle new options.
25397 (ix86_valid_target_attribute_inner_p): Ditto.
25398 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
25399 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
25400 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
25401 (bdesc_special_args): Add __builtin_ia32_xsaves,
25402 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
25403 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
25404 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
25405 (ix86_expand_builtin): Handle new builtins.
25406 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
25407 (TARGET_CLFLUSHOPT_P): Ditto.
25408 (TARGET_XSAVEC): Ditto.
25409 (TARGET_XSAVEC_P): Ditto.
25410 (TARGET_XSAVES): Ditto.
25411 (TARGET_XSAVES_P): Ditto.
25412 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
25413 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
25414 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
25416 (ANY_XRSTOR64): Ditto.
25418 (xrstor): Change into <xrstor>.
25419 (xrstor_rex64): Change into <xrstor>_rex64.
25420 (xrstor64): Change into <xrstor>64
25422 * config/i386/i386.opt (mclflushopt): New.
25425 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
25427 * doc/invoke.texi: Document new options.
25429 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
25431 PR rtl-optimization/60866
25432 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
25433 Default it to -1. Pass it down to init_simplejump_data.
25434 (init_simplejump_data): New parameter old_seqno. Pass it down
25435 to get_seqno_for_a_jump.
25436 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
25437 initializing new jump seqno as a last resort. Add comment.
25438 (sel_redirect_edge_and_branch): Save old seqno of the conditional
25439 jump and pass it down to sel_init_new_insn.
25440 (sel_redirect_edge_and_branch_force): Likewise.
25442 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
25444 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
25445 shifted values to avoid build warning.
25447 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
25449 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
25450 * cfgrtl.c (rtl_merge_blocks): Fix comment.
25451 (cfg_layout_merge_blocks): Likewise.
25452 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
25454 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
25456 PR rtl-optimization/60901
25457 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
25458 bb predecessor belongs to the same scheduling region. Adjust comment.
25460 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
25462 * doc/sourcebuild.texi: (dfp_hw): Document.
25463 (p8vector_hw): Likewise.
25464 (powerpc_eabi_ok): Likewise.
25465 (powerpc_elfv2): Likewise.
25466 (powerpc_htm_ok): Likewise.
25467 (ppc_recip_hw): Likewise.
25468 (vsx_hw): Likewise.
25470 2014-05-13 Cary Coutant <ccoutant@google.com>
25472 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
25474 2014-05-13 David Malcolm <dmalcolm@redhat.com>
25476 * gengtype-parse.c (require3): Eliminate in favor of...
25478 (require_template_declaration): Update to support optional single *
25481 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
25482 (create_user_defined_type): Handle a single level of explicit
25483 pointerness within template arguments.
25484 (struct write_types_data): Add field "kind".
25485 (filter_type_name): Handle "*" character.
25486 (write_user_func_for_structure_ptr): Require a write_types_data
25487 rather than just a prefix string, so that we can look up the kind
25488 of the wtd and use it as an index into wrote_user_func_for_ptr,
25489 ensuring that such functions are written at most once. Support
25490 subclasses by invoking the marking function of the ultimate base class.
25491 (write_user_func_for_structure_body): Require a write_types_data
25492 rather than just a prefix string, so that we can pass this to
25493 write_user_func_for_structure_ptr.
25494 (write_func_for_structure): Likewise.
25495 (ggc_wtd): Add initializer of new "kind" field.
25496 (pch_wtd): Likewise.
25498 * gengtype.h (enum write_types_kinds): New.
25499 (struct type): Add field wrote_user_func_for_ptr to the "s"
25502 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
25504 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
25505 instead of const_binop.
25506 (fold_binary_loc): Likewise.
25508 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
25510 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
25511 calculation to match get_ref_base_and_extent.
25513 2014-05-13 Catherine Moore <clm@codesourcery.com>
25514 Sandra Loosemore <sandra@codesourcery.com>
25516 * configure.ac: Fix assembly for explicit JALR relocation check.
25517 * configure: Regenerate.
25519 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25521 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
25522 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
25523 Remove associated type declarations and initialisations.
25524 (arm_expand_neon_builtin): Likewise.
25525 (neon_emit_pair_result_insn): Delete.
25526 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
25527 * config/arm/neon.md (neon_vtrn<mode>): Delete.
25528 (neon_vzip<mode>): Likewise.
25529 (neon_vuzp<mode>): Likewise.
25531 2014-05-13 Richard Biener <rguenther@suse.de>
25534 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
25535 it needs revisiting whether the call still may be tail-called.
25537 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25539 * rtl.def (SYMBOL_REF): Remove middle "0" field.
25540 * rtl.h (block_symbol): Reduce number of fields to 2.
25541 (rtx_def): Add u2.symbol_ref_flags.
25542 (SYMBOL_REF_FLAGS): Use it.
25543 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
25544 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
25545 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
25546 Lower index of SYMBOL_REF_DATA.
25547 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
25548 Print SYMBOL_REF_FLAGS at the same time.
25549 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
25551 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25553 * rtl.def (VAR_LOCATION): Remove "i" field.
25554 * rtl.h (rtx_def): Add u2.var_location_status.
25555 (PAT_VAR_LOCATION_STATUS): Use it.
25556 (gen_rtx_VAR_LOCATION): Declare.
25557 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
25558 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
25559 * var-tracking.c (emit_note_insn_var_location): Remove casts.
25561 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25563 * rtl.def (scratch): Fix outdated comment and remove "0" field.
25564 * gengtype.c (adjust_field_rtx_def): Update accordingly.
25566 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25568 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
25569 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
25570 * rtl.h (rtx_def): Add insn_uid to u2 field.
25571 (RTX_FLAG_CHECK8): Delete in favor of...
25572 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
25573 (INSN_DELETED_P): Update accordingly.
25574 (INSN_UID): Use u2.insn_uid.
25575 (INSN_CHAIN_CODE_P): Define.
25576 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
25577 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
25578 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
25579 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
25580 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
25581 indices accordingly.
25582 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
25583 Update indices for insn-chain rtxes.
25584 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
25585 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
25586 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
25587 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
25588 * combine.c (try_combine): Likewise.
25589 * ira.c (setup_prohibited_mode_move_regs): Likewise.
25591 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25593 * rtl.def (REG): Remove middle field.
25594 * rtl.h (rtx_def): Add orignal_regno to u2.
25595 (ORIGINAL_REGNO): Use it instead of field 1.
25596 (REG_ATTRS): Lower field index accordingly.
25597 * gengtype.c (adjust_field_rtx_def): Remove handling of
25598 ORIGINAL_REGNO. Move REG_ATTRS index down.
25599 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
25600 code that prints the REGNO.
25602 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25604 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
25607 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25609 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
25611 2014-05-13 Bin Cheng <bin.cheng@arm.com>
25613 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
25614 (alloc_iv): Lower base expressions containing ADDR_EXPR.
25616 2014-05-13 Ian Bolton <ian.bolton@arm.com>
25618 * config/aarch64/aarch64-protos.h
25619 (aarch64_hard_regno_caller_save_mode): New prototype.
25620 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
25622 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
25624 2014-05-13 Christian Bruel <christian.bruel@st.com>
25626 * target.def (mode_switching): New hook vector.
25627 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
25628 (mode_exit, modepriority_to_mode): Likewise.
25629 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
25630 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25631 * target.h: Include tm.h and hard-reg-set.h.
25632 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
25633 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
25634 * doc/tm.texi Regenerate.
25635 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
25636 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25637 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
25638 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
25639 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
25640 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25641 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
25642 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
25643 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
25644 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
25645 (ix86_emit_mode_set): Hookify.
25646 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
25648 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25649 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
25650 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
25651 (epiphany_mode_priority_to_mode): Remove declaration.
25652 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
25653 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
25654 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
25656 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
25657 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
25658 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
25660 2014-05-13 Jakub Jelinek <jakub@redhat.com>
25663 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
25664 is const0_rtx, return immediately. Don't test count == 0 when
25667 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25669 * Makefile.in: add shrink-wrap.o.
25670 * config/i386/i386.c: include "shrink-wrap.h"
25671 * function.c: Likewise.
25672 (requires_stack_frame_p, next_block_for_reg,
25673 move_insn_for_shrink_wrap, prepare_shrink_wrap,
25674 dup_block_and_redirect): Move to shrink-wrap.c
25675 (thread_prologue_and_epilogue_insns): Extract three code segments
25676 as functions in shrink-wrap.c
25677 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
25679 * shrink-wrap.c: New file.
25680 * shrink-wrap.h: New file.
25682 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
25684 * doc/extend.texi: Reflect current numbers of pragmas. Remove
25685 reference to Solaris.
25687 2014-05-12 Mike Stump <mikestump@comcast.net>
25690 * genattrtab.c (filename): Add.
25691 (convert_set_attr_alternative): Improve error message.
25692 (check_defs): Restore read_md_filename for error messages.
25693 (gen_insn): Save filename.
25695 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
25697 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
25698 -fno-local-ivars and -fivar-visibility.
25699 * c-family/c.opt: Make -Wshadow also implicitly enable
25702 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
25704 * doc/tm.texi: Remove reference to deleted macro.
25705 * doc/tm.texi.in: Likewise.
25707 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
25710 * config/avr/avr.c (avr_out_store_psi): Use correct constant
25713 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
25716 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
25717 * config/arm/aout.h (License): Same.
25718 * config/arm/bpabi.h (License): Same.
25719 * config/arm/elf.h (License): Same.
25720 * config/arm/linux-elf.h (License): Same.
25721 * config/arm/linux-gas.h (License): Same.
25722 * config/arm/netbsd-elf.h (License): Same.
25723 * config/arm/uclinux-eabi.h (License): Same.
25724 * config/arm/uclinux-elf.h (License): Same.
25725 * config/arm/vxworks.h (License): Same.
25727 2014-05-11 Jakub Jelinek <jakub@redhat.com>
25729 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
25730 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
25731 number of operands to 3.
25732 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
25733 * tree-nested.c (convert_nonlocal_omp_clauses,
25734 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
25735 * gimplify.c (gimplify_scan_omp_clauses): Handle
25736 OMP_CLAUSE_LINEAR_STMT.
25737 * omp-low.c (lower_rec_input_clauses): Fix typo.
25738 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
25739 cast between Fortran boolean_type_node and C _Bool if
25742 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
25744 PR tree-optimization/61136
25745 * wide-int.h (multiple_of_p): Define a version that doesn't return
25747 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
25748 integer_zerop/const_binop pair.
25749 (multiple_of_p): Likewise, converting both operands to widest_int
25752 2014-05-09 Teresa Johnson <tejohnson@google.com>
25754 * cgraphunit.c (analyze_functions): Use correct dump file.
25756 2014-05-09 Florian Weimer <fweimer@redhat.com>
25758 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
25760 (stack_protect_return_slot_p): New function.
25761 (expand_used_vars): Call stack_protect_decl_p and
25762 stack_protect_return_slot_p for -fstack-protector-strong.
25764 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
25765 Andrew Haley <aph@redhat.com>
25766 Richard Sandiford <rdsandiford@googlemail.com>
25768 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
25771 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
25773 PR middle-end/61111
25774 * fold-const.c (fold_binary_loc): Changed width of mask.
25776 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
25778 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
25779 unsigned int initializers for regno_in, regno_out.
25781 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
25784 * config/avr/avr.md (cc): Add new attribute set_vzn.
25785 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
25786 Set cc insn attribute to set_vzn instead of set_zn for alternatives
25787 with INC, DEC or NEG.
25788 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
25789 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
25790 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
25792 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25795 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25797 * wide-int.cc (UTItype): Define.
25798 (UDWtype): Define for appropriate W_TYPE_SIZE.
25800 2014-05-09 Richard Biener <rguenther@suse.de>
25802 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
25803 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
25804 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
25805 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
25806 ssa_propagate): Adjust.
25808 2014-05-08 Jeff Law <law@redhat.com>
25810 PR tree-optimization/61009
25811 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
25812 tri-state rather than a boolean. When a block is too big to
25813 thread through, inform caller via negative return value.
25814 (thread_across_edge): If a block was too big for normal threading,
25815 then it's too big for a joiner too, so remove temporary equivalences
25816 and return immediately.
25818 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
25819 Matthias Klose <doko@ubuntu.com>
25822 * optc-gen.awk: Fix option handling for -Wunused-parameter.
25824 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
25827 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
25829 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
25832 * config/alpha/alpha.c: Include gimple-iterator.h.
25833 (alpha_gimple_fold_builtin): New function. Move
25834 ALPHA_BUILTIN_UMULH folding from ...
25835 (alpha_fold_builtin): ... here.
25836 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
25838 2014-05-08 Wei Mi <wmi@google.com>
25841 * config/i386/i386.c (ix86_compute_frame_layout): Update
25842 preferred_stack_boundary for call, expanded from tls descriptor.
25843 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
25844 to depend on SP register.
25845 (*tls_local_dynamic_base_32_gnu): Ditto.
25846 (*tls_local_dynamic_32_once): Ditto.
25847 (tls_global_dynamic_64_<mode>): Set
25848 ix86_tls_descriptor_calls_expanded_in_cfun.
25849 (tls_local_dynamic_base_64_<mode>): Ditto.
25850 (tls_global_dynamic_32): Set
25851 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
25852 to depend on SP register.
25853 (tls_local_dynamic_base_32): Ditto.
25855 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25857 * config/arm/arm_neon.h: Update comment.
25858 * config/arm/neon-docgen.ml: Delete.
25859 * config/arm/neon-gen.ml: Delete.
25860 * doc/arm-neon-intrinsics.texi: Update comment.
25862 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25864 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
25866 (vand, vorr, veor, vorn, vbic): Remove.
25867 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
25869 (neon_vsub_unspec): Likewise.
25870 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
25872 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25874 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
25875 (vadd_s16): Likewise.
25876 (vadd_s32): Likewise.
25877 (vadd_f32): Likewise.
25878 (vadd_u8): Likewise.
25879 (vadd_u16): Likewise.
25880 (vadd_u32): Likewise.
25881 (vadd_s64): Likewise.
25882 (vadd_u64): Likewise.
25883 (vaddq_s8): Likewise.
25884 (vaddq_s16): Likewise.
25885 (vaddq_s32): Likewise.
25886 (vaddq_s64): Likewise.
25887 (vaddq_f32): Likewise.
25888 (vaddq_u8): Likewise.
25889 (vaddq_u16): Likewise.
25890 (vaddq_u32): Likewise.
25891 (vaddq_u64): Likewise.
25892 (vmul_s8): Likewise.
25893 (vmul_s16): Likewise.
25894 (vmul_s32): Likewise.
25895 (vmul_f32): Likewise.
25896 (vmul_u8): Likewise.
25897 (vmul_u16): Likewise.
25898 (vmul_u32): Likewise.
25899 (vmul_p8): Likewise.
25900 (vmulq_s8): Likewise.
25901 (vmulq_s16): Likewise.
25902 (vmulq_s32): Likewise.
25903 (vmulq_f32): Likewise.
25904 (vmulq_u8): Likewise.
25905 (vmulq_u16): Likewise.
25906 (vmulq_u32): Likewise.
25907 (vsub_s8): Likewise.
25908 (vsub_s16): Likewise.
25909 (vsub_s32): Likewise.
25910 (vsub_f32): Likewise.
25911 (vsub_u8): Likewise.
25912 (vsub_u16): Likewise.
25913 (vsub_u32): Likewise.
25914 (vsub_s64): Likewise.
25915 (vsub_u64): Likewise.
25916 (vsubq_s8): Likewise.
25917 (vsubq_s16): Likewise.
25918 (vsubq_s32): Likewise.
25919 (vsubq_s64): Likewise.
25920 (vsubq_f32): Likewise.
25921 (vsubq_u8): Likewise.
25922 (vsubq_u16): Likewise.
25923 (vsubq_u32): Likewise.
25924 (vsubq_u64): Likewise.
25925 (vand_s8): Likewise.
25926 (vand_s16): Likewise.
25927 (vand_s32): Likewise.
25928 (vand_u8): Likewise.
25929 (vand_u16): Likewise.
25930 (vand_u32): Likewise.
25931 (vand_s64): Likewise.
25932 (vand_u64): Likewise.
25933 (vandq_s8): Likewise.
25934 (vandq_s16): Likewise.
25935 (vandq_s32): Likewise.
25936 (vandq_s64): Likewise.
25937 (vandq_u8): Likewise.
25938 (vandq_u16): Likewise.
25939 (vandq_u32): Likewise.
25940 (vandq_u64): Likewise.
25941 (vorr_s8): Likewise.
25942 (vorr_s16): Likewise.
25943 (vorr_s32): Likewise.
25944 (vorr_u8): Likewise.
25945 (vorr_u16): Likewise.
25946 (vorr_u32): Likewise.
25947 (vorr_s64): Likewise.
25948 (vorr_u64): Likewise.
25949 (vorrq_s8): Likewise.
25950 (vorrq_s16): Likewise.
25951 (vorrq_s32): Likewise.
25952 (vorrq_s64): Likewise.
25953 (vorrq_u8): Likewise.
25954 (vorrq_u16): Likewise.
25955 (vorrq_u32): Likewise.
25956 (vorrq_u64): Likewise.
25957 (veor_s8): Likewise.
25958 (veor_s16): Likewise.
25959 (veor_s32): Likewise.
25960 (veor_u8): Likewise.
25961 (veor_u16): Likewise.
25962 (veor_u32): Likewise.
25963 (veor_s64): Likewise.
25964 (veor_u64): Likewise.
25965 (veorq_s8): Likewise.
25966 (veorq_s16): Likewise.
25967 (veorq_s32): Likewise.
25968 (veorq_s64): Likewise.
25969 (veorq_u8): Likewise.
25970 (veorq_u16): Likewise.
25971 (veorq_u32): Likewise.
25972 (veorq_u64): Likewise.
25973 (vbic_s8): Likewise.
25974 (vbic_s16): Likewise.
25975 (vbic_s32): Likewise.
25976 (vbic_u8): Likewise.
25977 (vbic_u16): Likewise.
25978 (vbic_u32): Likewise.
25979 (vbic_s64): Likewise.
25980 (vbic_u64): Likewise.
25981 (vbicq_s8): Likewise.
25982 (vbicq_s16): Likewise.
25983 (vbicq_s32): Likewise.
25984 (vbicq_s64): Likewise.
25985 (vbicq_u8): Likewise.
25986 (vbicq_u16): Likewise.
25987 (vbicq_u32): Likewise.
25988 (vbicq_u64): Likewise.
25989 (vorn_s8): Likewise.
25990 (vorn_s16): Likewise.
25991 (vorn_s32): Likewise.
25992 (vorn_u8): Likewise.
25993 (vorn_u16): Likewise.
25994 (vorn_u32): Likewise.
25995 (vorn_s64): Likewise.
25996 (vorn_u64): Likewise.
25997 (vornq_s8): Likewise.
25998 (vornq_s16): Likewise.
25999 (vornq_s32): Likewise.
26000 (vornq_s64): Likewise.
26001 (vornq_u8): Likewise.
26002 (vornq_u16): Likewise.
26003 (vornq_u32): Likewise.
26004 (vornq_u64): Likewise.
26006 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26008 * wide-int.cc (UTItype): Define.
26009 (UDWtype): Define for appropriate W_TYPE_SIZE.
26011 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
26013 PR tree-optimization/59100
26014 * tree-ssa-phiopt.c: Include tree-inline.h.
26015 (neutral_element_p, absorbing_element_p): New functions.
26016 (value_replacement): Handle conditional binary operations with a
26017 neutral or absorbing element.
26019 2014-05-08 Richard Biener <rguenther@suse.de>
26021 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
26022 folding the expression.
26023 (valueize_expr): Remove.
26024 (visit_reference_op_load): Do not valueize the result of
26026 (simplify_binary_expression): Likewise.
26027 (simplify_unary_expression): Likewise.
26029 2014-05-08 Richard Biener <rguenther@suse.de>
26031 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
26032 looking at TYPE_ARG_TYPES.
26034 2014-05-08 Richard Biener <rguenther@suse.de>
26036 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
26037 pointer propagation special-case.
26039 2014-05-08 Bin Cheng <bin.cheng@arm.com>
26041 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
26042 core part of address expressions.
26044 2014-05-08 Alan Modra <amodra@gmail.com>
26047 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
26048 loads and stores when -mno-strict-align at any alignment.
26049 (expand_block_clear): Similarly. Also correct calculation of
26052 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
26054 PR middle-end/39246
26055 * tree-complex.c (expand_complex_move): Keep line info when expanding
26057 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
26058 of complex expression. Use new argument to display correct location
26059 for values coming from phi statement.
26060 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
26061 (warn_uninitialized_phi): Pass location of phi argument to
26063 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
26064 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
26066 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
26068 * config/rs6000/predicates.md (indexed_address_mem): New.
26069 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
26070 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
26071 fpstore_ux, fpstore_u.
26072 (sign_extend, indexed, update): New.
26073 (cell_micro): Adjust.
26074 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
26075 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
26076 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
26077 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
26078 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
26079 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
26080 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
26081 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
26082 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
26083 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
26084 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
26085 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
26086 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
26087 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
26088 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
26090 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
26091 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
26092 *vsx_extract_<mode>_store): Adjust.
26093 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
26094 is_cracked_insn, insn_must_be_first_in_group,
26095 insn_must_be_last_in_group): Adjust.
26097 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
26099 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
26100 ppc440-fpstore): Adjust.
26101 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
26102 ppc476-fpstore): Adjust.
26103 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
26104 ppc601-fpstore): Adjust.
26105 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
26107 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
26109 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
26110 ppc7450-fpstore): Adjust.
26111 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
26112 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
26113 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
26115 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
26116 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
26117 cell-fpstore, cell-fpstore-update): Adjust.
26118 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
26119 ppce300c3_store, ppce300c3_fpstore): Adjust.
26120 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
26121 e500mc_fpstore): Adjust.
26122 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
26123 e500mc64_store, e500mc64_fpstore): Adjust.
26124 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
26125 e5500_fpstore): Adjust.
26126 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
26127 e6500_fpstore): Adjust.
26128 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
26130 * config/rs6000/power4.md (power4-load, power4-load-ext,
26131 power4-load-ext-update, power4-load-ext-update-indexed,
26132 power4-load-update-indexed, power4-load-update, power4-fpload,
26133 power4-fpload-update, power4-store, power4-store-update,
26134 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
26136 * config/rs6000/power5.md (power5-load, power5-load-ext,
26137 power5-load-ext-update, power5-load-ext-update-indexed,
26138 power5-load-update-indexed, power5-load-update, power5-fpload,
26139 power5-fpload-update, power5-store, power5-store-update,
26140 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
26142 * config/rs6000/power6.md (power6-load, power6-load-ext,
26143 power6-load-update, power6-load-update-indexed,
26144 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
26145 power6-fpload-update, power6-store, power6-store-update,
26146 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
26148 * config/rs6000/power7.md (power7-load, power7-load-ext,
26149 power7-load-update, power7-load-update-indexed,
26150 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
26151 power7-fpload-update, power7-store, power7-store-update,
26152 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
26154 * config/rs6000/power8.md (power8-load, power8-load-update,
26155 power8-load-ext, power8-load-ext-update, power8-fpload,
26156 power8-fpload-update, power8-store, power8-store-update-indexed,
26157 power8-fpstore, power8-fpstore-update): Adjust.
26158 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
26160 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
26161 titan_lsu_store, titan_lsu_fpstore): Adjust.
26162 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
26164 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
26167 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
26168 unrolled byte insns. Emit address increments after move insns.
26170 2014-05-07 David Malcolm <dmalcolm@redhat.com>
26172 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
26173 const_gimple, rather than a gimple.
26174 (gimple_call_builtin_p): Likewise, for the three variants.
26176 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
26177 (gimple_call_builtin_p): Likewise, for the three variants.
26179 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
26181 PR tree-optimization/61095
26182 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
26184 2014-05-07 Richard Biener <rguenther@suse.de>
26186 PR tree-optimization/61034
26187 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
26188 (maybe_skip_until): Use translate to take into account
26189 lattices when trying to do disambiguations.
26190 (get_continuation_for_phi_1): Likewise.
26191 (get_continuation_for_phi): Adjust for added translate arguments.
26192 (walk_non_aliased_vuses): Likewise.
26193 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
26194 (walk_non_aliased_vuses): Likewise.
26195 (call_may_clobber_ref_p_1): Declare.
26196 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
26197 calls. Stop early if we are only supposed to disambiguate.
26198 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
26200 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
26202 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
26203 Emit an error when the function has arguments.
26205 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
26207 * cfgloop.h (unswitch_loops): Remove.
26208 * doc/passes.texi: Remove references to loop-unswitch.c
26209 * timevar.def (TV_LOOP_UNSWITCH): Remove.
26211 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
26213 * tree-vect-data-refs.c (vect_grouped_load_supported): New
26214 check for loads group of length 3.
26215 (vect_permute_load_chain): New permutations for loads group of
26217 * tree-vect-stmts.c (vect_model_load_cost): Change cost
26218 of vec_perm_shuffle for the new permutations.
26220 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
26222 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
26223 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
26224 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
26225 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
26226 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
26227 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
26228 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
26229 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
26231 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
26233 * loop-unswitch.c: Delete.
26235 2014-05-07 Richard Biener <rguenther@suse.de>
26237 * config.gcc: Always set need_64bit_hwint to yes.
26239 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
26241 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
26242 of using optimize_size.
26244 2014-05-06 Mike Stump <mikestump@comcast.net>
26246 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
26248 2014-05-06 Joseph Myers <joseph@codesourcery.com>
26250 * config/i386/sse.md (*mov<mode>_internal)
26251 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
26252 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
26253 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
26254 (*<code><mode>3, *andnot<mode>3<mask_name>)
26255 (<mask_codefor><code><mode>3<mask_name>): Only consider
26256 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
26258 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
26261 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
26263 * lra-constraints.c (valid_address_p): Move earlier in file.
26264 Add a constraint argument to the address_info version.
26265 (satisfies_memory_constraint_p): New function.
26266 (satisfies_address_constraint_p): Likewise.
26267 (process_alt_operands, curr_insn_transform): Use them.
26268 (process_address): Pass the constraint to valid_address_p when
26269 checking address operands.
26271 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
26273 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
26274 to their respective blocks. Fix inadvertent use of "node".
26276 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
26278 * emit-rtl.c (init_derived_machine_modes): New functionm, split
26280 (init_emit_once): ...here.
26281 * rtl.h (init_derived_machine_modes): Declare.
26282 * toplev.c (do_compile): Call it even if no_backend.
26284 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
26285 Mike Stump <mikestump@comcast.net>
26286 Richard Sandiford <rdsandiford@googlemail.com>
26287 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26289 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
26290 (rtx_equal_for_memref_p): Update comment.
26291 (adjust_offset_for_component_ref): Use wide-int interfaces.
26292 * builtins.c (get_object_alignment_2): Likewise.
26293 (c_readstr): Likewise.
26294 (target_char_cast): Add comment.
26295 (determine_block_size): Use wide-int interfaces.
26296 (expand_builtin_signbit): Likewise.
26297 (fold_builtin_int_roundingfn): Likewise.
26298 (fold_builtin_bitop): Likewise.
26299 (fold_builtin_bswap): Likewise.
26300 (fold_builtin_logarithm): Use signop.
26301 (fold_builtin_pow): Likewise.
26302 (fold_builtin_memory_op): Use wide-int interfaces.
26303 (fold_builtin_object_size): Likewise.
26304 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
26305 nb_iterations_estimate.
26306 (record_niter_bound): Use wide-int interfaces.
26307 (get_estimated_loop_iterations_int): Likewise.
26308 (get_estimated_loop_iterations): Likewise.
26309 (get_max_loop_iterations): Likewise.
26310 * cfgloop.h: Include wide-int.h.
26311 (struct nb_iter_bound): Change bound to widest_int.
26312 (struct loop): Change nb_iterations_upper_bound and
26313 nb_iterations_estimate to widest_int.
26314 (record_niter_bound): Switch to use widest_int.
26315 (get_estimated_loop_iterations): Likewise.
26316 (get_max_loop_iterations): Likewise.
26317 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
26318 update for wide-int.
26319 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
26320 * combine.c (try_combine): Likewise.
26321 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
26322 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
26324 (aarch64_float_const_representable_p): Likewise.
26325 * config/arc/arc.c: Include wide-int.h.
26326 (arc_can_use_doloop_p): Use wide-int interfaces.
26327 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
26328 (vfp3_const_double_index): Likewise.
26329 * config/avr/avr.c (avr_out_round): Likewise.
26330 (avr_fold_builtin): Likewise.
26331 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
26332 (bfin_can_use_doloop_p): Likewise.
26333 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
26334 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
26335 * config/i386/i386.c: Include wide-int.h.
26336 (ix86_data_alignment): Use wide-int interfaces.
26337 (ix86_local_alignment): Likewise.
26338 (ix86_emit_swsqrtsf): Update real_from_integer.
26339 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
26340 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
26341 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
26342 (zero_constant): Likewise.
26343 (input_operand): Likewise.
26344 (splat_input_operand): Likewise.
26345 (non_logical_cint_operand): Change const_double to const_wide_int.
26346 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
26347 (easy_altivec_constant): Remove comment.
26348 (paired_expand_vector_init): Use CONSTANT_P.
26349 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
26350 (rs6000_emit_move): Update checks.
26351 (rs6000_aggregate_candidate): Use wide-int interfaces.
26352 (rs6000_expand_ternop_builtin): Likewise.
26353 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
26354 (rs6000_assemble_integer): Likewise.
26355 (rs6000_hash_constant): Likewise.
26356 (output_toc): Likewise.
26357 (rs6000_rtx_costs): Likewise.
26358 (rs6000_emit_swrsqrt); Update call to real_from_integer.
26359 * config/rs6000/rs6000-c.c: Include wide-int.h.
26360 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
26361 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
26362 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
26363 Handle CONST_WIDE_INT.
26364 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
26365 Use tree_fits_uhwi_p.
26366 * config/sparc/sparc.c: Include wide-int.h.
26367 (sparc_fold_builtin): Use wide-int interfaces.
26368 * config/vax/vax.c: Include wide-int.h.
26369 (vax_float_literal): Use real_from_integer.
26370 * coretypes.h (struct hwivec_def): New.
26372 (const_hwivec): New.
26373 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
26374 (equiv_constant): Handle CONST_WIDE_INT.
26375 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
26376 (cselib_hash_rtx): Handle CONST_WIDE_INT.
26377 * dbxout.c (stabstr_U): Use wide-int interfaces.
26378 (dbxout_type): Update to use cst_fits_shwi_p.
26379 * defaults.h (LOG2_BITS_PER_UNIT): Define.
26380 (TARGET_SUPPORTS_WIDE_INT): Add default.
26381 * dfp.c: Include wide-int.h.
26382 (decimal_real_to_integer2): Use wide-int interfaces and rename to
26383 decimal_real_to_integer.
26384 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
26385 decimal_real_to_integer.
26386 * doc/generic.texi (Constant expressions): Update for wide_int.
26387 * doc/rtl.texi (const_double): Likewise.
26388 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
26389 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
26390 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
26391 (REAL_VALUE_FROM_INT): Remove.
26392 (TARGET_SUPPORTS_WIDE_INT): New.
26393 * doc/tm.texi: Regenerate.
26394 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
26395 * double-int.h: Include wide-int.h.
26396 (struct wi::int_traits): New.
26397 * dwarf2out.c (get_full_len): New.
26398 (dw_val_equal_p): Add case dw_val_class_wide_int.
26399 (size_of_loc_descr): Likewise.
26400 (output_loc_operands): Likewise.
26401 (insert_double): Remove.
26402 (insert_wide_int): New.
26403 (add_AT_wide): New.
26404 (print_die): Add case dw_val_class_wide_int.
26405 (attr_checksum): Likewise.
26406 (attr_checksum_ordered): Likewise.
26407 (same_dw_val_p): Likewise.
26408 (size_of_die): Likewise.
26409 (value_format): Likewise.
26410 (output_die): Likewise.
26411 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
26413 (clz_loc_descriptor): Use wide-int interfaces.
26414 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
26415 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
26416 (round_up_to_align): Use wide-int interfaces.
26417 (field_byte_offset): Likewise.
26418 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
26419 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
26420 CONST_DOUBLE handling. Use wide-int interfaces.
26421 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
26422 (gen_enumeration_type_die): Use add_AT_wide.
26423 (hash_loc_operands): Add case dw_val_class_wide_int.
26424 (compare_loc_operands): Likewise.
26425 * dwarf2out.h: Include wide-int.h.
26426 (wide_int_ptr): New.
26427 (enum dw_val_class): Add dw_val_class_wide_int.
26428 (struct dw_val_struct): Add val_wide.
26429 * emit-rtl.c (const_wide_int_htab): New.
26430 (const_wide_int_htab_hash): New.
26431 (const_wide_int_htab_eq): New.
26432 (lookup_const_wide_int): New.
26433 (const_double_htab_hash): Use wide-int interfaces.
26434 (const_double_htab_eq): Likewise.
26435 (rtx_to_double_int): Conditionally compile for wide-int.
26436 (immed_double_int_const): Rename to immed_wide_int_const and
26437 update for wide-int.
26438 (immed_double_const): Conditionally compile for wide-int.
26439 (init_emit_once): Use wide-int interfaces.
26440 * explow.c (plus_constant): Likewise.
26441 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
26442 (lshift_value): Use wide-int interfaces.
26443 (expand_mult): Likewise.
26444 (choose_multiplier): Likewise.
26445 (expand_smod_pow2): Likewise.
26446 (make_tree): Likewise.
26447 * expr.c (convert_modes): Consolidate handling of constants.
26448 Use wide-int interfaces.
26449 (emit_group_load_1): Add note.
26450 (store_expr): Update comment.
26451 (get_inner_reference): Use wide-int interfaces.
26452 (expand_constructor): Update comment.
26453 (expand_expr_real_2): Use wide-int interfaces.
26454 (expand_expr_real_1): Likewise.
26455 (reduce_to_bit_field_precision): Likewise.
26456 (const_vector_from_tree): Likewise.
26457 * final.c: Include wide-int-print.h.
26458 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
26459 * fixed-value.c: Include wide-int.h.
26460 (fixed_from_string): Use wide-int interfaces.
26461 (fixed_to_decimal): Likewise.
26462 (fixed_convert_from_real): Likewise.
26463 (real_convert_from_fixed): Likewise.
26464 * fold-const.h (mem_ref_offset): Return an offset_int.
26465 (div_if_zero_remainder): Remove code parameter.
26466 * fold-const.c (div_if_zero_remainder): Remove code parameter.
26467 Use wide-int interfaces.
26468 (may_negate_without_overflow_p): Use wide-int interfaces.
26469 (negate_expr_p): Likewise.
26470 (fold_negate_expr): Likewise.
26471 (int_const_binop_1): Likewise.
26472 (const_binop): Likewise.
26473 (fold_convert_const_int_from_int): Likewise.
26474 (fold_convert_const_int_from_real): Likewise.
26475 (fold_convert_const_int_from_fixed): Likewise.
26476 (fold_convert_const_fixed_from_int): Likewise.
26477 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
26478 (sign_bit_p): Use wide-int interfaces.
26479 (make_range_step): Likewise.
26480 (build_range_check): Likewise. Pass an integer of the correct type
26481 instead of using integer_one_node.
26482 (range_predecessor): Pass an integer of the correct type instead
26483 of using integer_one_node.
26484 (range_successor): Likewise.
26485 (merge_ranges): Likewise.
26486 (unextend): Use wide-int interfaces.
26487 (extract_muldiv_1): Likewise.
26488 (fold_div_compare): Likewise.
26489 (fold_single_bit_test): Likewise.
26490 (fold_sign_changed_comparison): Likewise.
26491 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
26492 (fold_plusminus_mult_expr): Use wide-int interfaces.
26493 (native_encode_int): Likewise.
26494 (native_interpret_int): Likewise.
26495 (fold_unary_loc): Likewise.
26496 (pointer_may_wrap_p): Likewise.
26497 (size_low_cst): Likewise.
26498 (mask_with_tz): Likewise.
26499 (fold_binary_loc): Likewise.
26500 (fold_ternary_loc): Likewise.
26501 (multiple_of_p): Likewise.
26502 (tree_call_nonnegative_warnv_p): Update calls to
26503 tree_int_cst_min_precision and real_from_integer.
26504 (fold_negate_const): Use wide-int interfaces.
26505 (fold_abs_const): Likewise.
26506 (fold_relational_const): Use tree_int_cst_lt.
26507 (round_up_loc): Use wide-int interfaces.
26508 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
26509 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
26510 * gengtype.c: Remove include of double-int.h.
26511 (do_typedef): Use wide-int interfaces.
26512 (open_base_files): Add wide-int.h.
26513 (main): Add offset_int and widest_int typedefs.
26514 * gengtype-lex.l: Handle "^".
26515 (CXX_KEYWORD): Add "static".
26516 * gengtype-parse.c (require3): New.
26517 (require_template_declaration): Handle constant template arguments
26518 and nested templates.
26519 * gengtype-state.c: Don't include "double-int.h".
26520 * genpreds.c (write_one_predicate_function): Update comment.
26521 (write_tm_constrs_h): Add check for hval and lval use in
26523 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
26524 (add_to_sequence): Likewise.
26525 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
26526 and const_double_operand.
26527 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
26529 * gimple-fold.c (get_base_constructor): Likewise.
26530 (fold_array_ctor_reference): Likewise.
26531 (fold_nonarray_ctor_reference): Likewise.
26532 (fold_const_aggregate_ref_1): Likewise.
26533 (gimple_val_nonnegative_real_p): Likewise.
26534 (gimple_fold_indirect_ref): Likewise.
26535 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
26536 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
26537 (struct slsr_cand_d): Change index to be widest_int.
26538 (struct incr_info_d): Change incr to be widest_int.
26539 (alloc_cand_and_find_basis): Use wide-int interfaces.
26540 (slsr_process_phi): Likewise.
26541 (backtrace_base_for_ref): Likewise. Return a widest_int.
26542 (restructure_reference): Take a widest_int instead of a double_int.
26543 (slsr_process_ref): Use wide-int interfaces.
26544 (create_mul_ssa_cand): Likewise.
26545 (create_mul_imm_cand): Likewise.
26546 (create_add_ssa_cand): Likewise.
26547 (create_add_imm_cand): Take a widest_int instead of a double_int.
26548 (slsr_process_add): Use wide-int interfaces.
26549 (slsr_process_cast): Likewise.
26550 (slsr_process_copy): Likewise.
26551 (dump_candidate): Likewise.
26552 (dump_incr_vec): Likewise.
26553 (replace_ref): Likewise.
26554 (cand_increment): Likewise. Return a widest_int.
26555 (cand_abs_increment): Likewise.
26556 (replace_mult_candidate): Take a widest_int instead of a double_int.
26557 (replace_unconditional_candidate): Use wide-int interfaces.
26558 (incr_vec_index): Take a widest_int instead of a double_int.
26559 (create_add_on_incoming_edge): Likewise.
26560 (create_phi_basis): Use wide-int interfaces.
26561 (replace_conditional_candidate): Likewise.
26562 (record_increment): Take a widest_int instead of a double_int.
26563 (record_phi_increments): Use wide-int interfaces.
26564 (phi_incr_cost): Take a widest_int instead of a double_int.
26565 (lowest_cost_path): Likewise.
26566 (total_savings): Likewise.
26567 (analyze_increments): Use wide-int interfaces.
26568 (ncd_with_phi): Take a widest_int instead of a double_int.
26569 (ncd_of_cand_and_phis): Likewise.
26570 (nearest_common_dominator_for_cands): Likewise.
26571 (insert_initializers): Use wide-int interfaces.
26572 (all_phi_incrs_profitable): Likewise.
26573 (replace_one_candidate): Likewise.
26574 (replace_profitable_candidates): Likewise.
26575 * godump.c: Include wide-int-print.h.
26576 (go_output_typedef): Use wide-int interfaces.
26577 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
26578 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
26579 (build_loop_iteration_domains): Likewise.
26580 * hooks.h: Include wide-int.h rather than double-int.h.
26581 (hook_bool_dint_dint_uint_bool_true): Delete.
26582 (hook_bool_wint_wint_uint_bool_true): Declare.
26583 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
26584 (hook_bool_wint_wint_uint_bool_true): New.
26585 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
26587 (ubsan_expand_si_overflow_mul_check): Likewise.
26588 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
26589 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
26590 (get_ancestor_addr_info): Likewise.
26591 (ipa_modify_call_arguments): Likewise.
26592 * loop-doloop.c (doloop_modify): Likewise.
26593 (doloop_optimize): Likewise.
26594 * loop-iv.c (iv_number_of_iterations): Likewise.
26595 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
26596 (unroll_loop_constant_iterations): Likewise.
26597 (decide_unroll_runtime_iterations): Likewise.
26598 (unroll_loop_runtime_iterations): Likewise.
26599 (decide_peel_simple): Likewise.
26600 (decide_unroll_stupid): Likewise.
26601 * lto-streamer-in.c (streamer_read_wi): Add.
26602 (input_cfg): Use wide-int interfaces.
26603 (lto_input_tree_1): Likewise.
26604 * lto-streamer-out.c (streamer_write_wi): Add.
26605 (hash_tree): Use wide-int interfaces.
26606 (output_cfg): Likewise.
26607 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
26608 (GTFILES): Add wide-int.h and signop.h.
26609 (TAGS): Look for .cc files too.
26610 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
26611 * optabs.c (expand_subword_shift): Likewise.
26612 (expand_doubleword_shift): Likewise.
26613 (expand_absneg_bit): Likewise.
26614 (expand_copysign_absneg): Likewise.
26615 (expand_copysign_bit): Likewise.
26616 * postreload.c (reload_cse_simplify_set): Likewise.
26617 * predict.c (predict_iv_comparison): Likewise.
26618 * pretty-print.h: Include wide-int-print.h.
26620 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
26621 * print-tree.c: Include wide-int-print.h.
26622 (print_node_brief): Use wide-int interfaces.
26623 (print_node): Likewise.
26624 * read-rtl.c (validate_const_wide_int): New.
26625 (read_rtx_code): Add CONST_WIDE_INT case.
26626 * real.c: Include wide-int.h.
26627 (real_to_integer2): Delete.
26628 (real_to_integer): New function, returning a wide_int.
26629 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
26630 (ten_to_ptwo): Update call to real_from_integer.
26631 (real_digit): Likewise.
26632 * real.h: Include signop.h, wide-int.h and insn-modes.h.
26633 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
26634 (REAL_VALUE_TO_INT): Delete.
26635 (real_to_integer): Declare a wide-int form.
26636 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
26637 * recog.c (const_int_operand): Improve comment.
26638 (const_scalar_int_operand): New.
26639 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
26640 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
26641 (split_double): Likewise.
26642 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
26643 (rtx_size): Likewise.
26644 (rtx_alloc_stat_v): New.
26645 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
26646 (cwi_output_hex): New.
26647 (iterative_hash_rtx): Handle CONST_WIDE_INT.
26648 (cwi_check_failed_bounds): New.
26649 * rtl.def (CONST_WIDE_INT): New.
26650 * rtl.h: Include <utility> and wide-int.h.
26651 (struct hwivec_def): New.
26652 (CWI_GET_NUM_ELEM): New.
26653 (CWI_PUT_NUM_ELEM): New.
26654 (struct rtx_def): Add num_elem and hwiv.
26655 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
26656 (CASE_CONST_UNIQUE): Likewise.
26657 (CASE_CONST_ANY): Likewise.
26658 (CONST_SCALAR_INT_P): Likewise.
26659 (CONST_WIDE_INT_P): New.
26661 (HWIVEC_CHECK): New.
26662 (cwi_check_failed_bounds): New.
26664 (HWIVEC_CHECK): New.
26665 (CONST_WIDE_INT_VEC) New.
26666 (CONST_WIDE_INT_NUNITS) New.
26667 (CONST_WIDE_INT_ELT) New.
26668 (rtx_mode_t): New type.
26669 (wi::int_traits <rtx_mode_t>): New.
26671 (wi::min_value): New.
26672 (wi::max_value): New.
26674 (const_wide_int_alloc): New.
26675 (immed_wide_int_const): New.
26676 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
26677 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
26678 * signop.h: New file.
26679 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
26680 (simplify_const_unary_operation): Use wide-int interfaces.
26681 (simplify_binary_operation_1): Likewise.
26682 (simplify_const_binary_operation): Likewise.
26683 (simplify_const_relational_operation): Likewise.
26684 (simplify_immed_subreg): Likewise.
26685 * stmt.c (expand_case): Likewise.
26686 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
26687 signop rather than a bool.
26688 * stor-layout.c (layout_type): Use wide-int interfaces.
26689 (initialize_sizetypes): Update calls to
26690 set_min_and_max_values_for_integral_type.
26691 (set_min_and_max_values_for_integral_type): Take a signop rather
26692 than a bool. Use wide-int interfaces.
26693 (fixup_signed_type): Update accordingly. Remove
26694 HOST_BITS_PER_DOUBLE_INT limit.
26695 (fixup_unsigned_type): Likewise.
26696 * system.h (STATIC_CONSTANT_P): New.
26697 (STATIC_ASSERT): New.
26698 * target.def (can_use_doloop_p): Take widest_ints rather than
26700 * target.h: Include wide-int.h rather than double-int.h.
26701 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
26703 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
26704 rather than INT_CST_LT_UNSIGNED.
26705 (can_use_doloop_if_innermost): Take widest_ints rather than
26707 * tree-affine.c: Include wide-int-print.h.
26708 (double_int_ext_for_comb): Delete.
26709 (wide_int_ext_for_comb): New.
26710 (aff_combination_zero): Use wide-int interfaces.
26711 (aff_combination_const): Take a widest_int instead of a double_int.
26712 (aff_combination_elt): Use wide-int interfaces.
26713 (aff_combination_scale): Take a widest_int instead of a double_int.
26714 (aff_combination_add_elt): Likewise.
26715 (aff_combination_add_cst): Likewise.
26716 (aff_combination_add): Use wide-int interfaces.
26717 (aff_combination_convert): Likewise.
26718 (tree_to_aff_combination): Likewise.
26719 (add_elt_to_tree): Take a widest_int instead of a double_int.
26720 (aff_combination_to_tree): Use wide-int interfaces.
26721 (aff_combination_remove_elt): Likewise.
26722 (aff_combination_add_product): Take a widest_int instead of
26724 (aff_combination_mult): Use wide-int interfaces.
26725 (aff_combination_expand): Likewise.
26726 (double_int_constant_multiple_p): Delete.
26727 (wide_int_constant_multiple_p): New.
26728 (aff_combination_constant_multiple_p): Take a widest_int pointer
26729 instead of a double_int pointer.
26730 (print_aff): Use wide-int interfaces.
26731 (get_inner_reference_aff): Take a widest_int pointer
26732 instead of a double_int pointer.
26733 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
26734 * tree-affine.h: Include wide-int.h.
26735 (struct aff_comb_elt): Change type of coef to widest_int.
26736 (struct affine_tree_combination): Change type of offset to widest_int.
26737 (double_int_ext_for_comb): Delete.
26738 (wide_int_ext_for_comb): New.
26739 (aff_combination_const): Use widest_int instead of double_int.
26740 (aff_combination_scale): Likewise.
26741 (aff_combination_add_elt): Likewise.
26742 (aff_combination_constant_multiple_p): Likewise.
26743 (get_inner_reference_aff): Likewise.
26744 (aff_comb_cannot_overlap_p): Likewise.
26745 (aff_combination_zero_p): Use wide-int interfaces.
26746 * tree.c: Include tree.h.
26747 (init_ttree): Use make_int_cst.
26748 (tree_code_size): Removed code for INTEGER_CST case.
26749 (tree_size): Add INTEGER_CST case.
26750 (make_node_stat): Update comment.
26751 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
26752 (build_int_cst_type): Use wide-int interfaces.
26753 (double_int_to_tree): Likewise.
26754 (double_int_fits_to_tree_p): Delete.
26755 (force_fit_type_double): Delete.
26756 (force_fit_type): New.
26757 (int_cst_hash_hash): Use wide-int interfaces.
26758 (int_cst_hash_eq): Likewise.
26759 (build_int_cst_wide): Delete.
26760 (wide_int_to_tree): New.
26761 (cache_integer_cst): Use wide-int interfaces.
26762 (build_low_bits_mask): Likewise.
26763 (cst_and_fits_in_hwi): Likewise.
26764 (real_value_from_int_cst): Likewise.
26765 (make_int_cst_stat): New.
26766 (integer_zerop): Use wide_int interfaces.
26767 (integer_onep): Likewise.
26768 (integer_all_onesp): Likewise.
26769 (integer_pow2p): Likewise.
26770 (integer_nonzerop): Likewise.
26771 (tree_log2): Likewise.
26772 (tree_floor_log2): Likewise.
26773 (tree_ctz): Likewise.
26774 (int_size_in_bytes): Likewise.
26775 (mem_ref_offset): Return an offset_int rather than a double_int.
26776 (build_type_attribute_qual_variant): Use wide_int interfaces.
26777 (type_hash_eq): Likewise
26778 (tree_int_cst_equal): Likewise.
26779 (tree_int_cst_lt): Delete.
26780 (tree_int_cst_compare): Likewise.
26781 (tree_fits_shwi_p): Use wide_int interfaces.
26782 (tree_fits_uhwi_p): Likewise.
26783 (tree_int_cst_sign_bit): Likewise.
26784 (tree_int_cst_sgn): Likewise.
26785 (tree_int_cst_min_precision): Take a signop rather than a bool.
26786 (simple_cst_equal): Use wide_int interfaces.
26787 (compare_tree_int): Likewise.
26788 (iterative_hash_expr): Likewise.
26789 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
26791 (get_type_static_bounds): Use wide_int interfaces.
26792 (tree_int_cst_elt_check_failed): New.
26793 (build_common_tree_nodes): Reordered to set prec before filling in
26795 (int_cst_value): Check cst_and_fits_in_hwi.
26796 (widest_int_cst_value): Use wide_int interfaces.
26797 (upper_bound_in_type): Likewise.
26798 (lower_bound_in_type): Likewise.
26799 (num_ending_zeros): Likewise.
26800 (drop_tree_overflow): Likewise.
26801 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
26802 (gen_conditions_for_pow_cst_base): Likewise.
26803 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
26804 (group_case_labels_stmt): Use wide-int interfaces.
26805 (verify_gimple_assign_binary): Likewise.
26806 (print_loop): Likewise.
26807 * tree-chrec.c (tree_fold_binomial): Likewise.
26808 * tree-core.h (struct tree_base): Add int_length.
26809 (struct tree_int_cst): Change rep of value.
26810 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
26811 (dr_may_alias_p): Likewise.
26812 (max_stmt_executions_tree): Likewise.
26813 * tree.def (INTEGER_CST): Update comment.
26814 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
26815 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
26816 * tree-dump.c: Include wide-int.h and wide-int-print.h.
26817 (dequeue_and_dump): Use wide-int interfaces.
26818 * tree.h: Include wide-int.h.
26819 (NULL_TREE): Moved to earlier loc in file.
26820 (TREE_INT_CST_ELT_CHECK): New.
26821 (tree_int_cst_elt_check_failed): New.
26823 (TREE_INT_CST): Delete.
26824 (TREE_INT_CST_LOW): Use wide-int interfaces.
26825 (TREE_INT_CST_HIGH): Delete.
26826 (TREE_INT_CST_NUNITS): New.
26827 (TREE_INT_CST_EXT_NUNITS): Likewise.
26828 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
26829 (TREE_INT_CST_ELT): Likewise.
26830 (INT_CST_LT): Delete.
26831 (tree_int_cst_elt_check): New (two forms).
26832 (type_code_size): Update comment.
26833 (make_int_cst_stat, make_int_cst): New.
26834 (tree_to_double_int): Delete.
26835 (double_int_fits_to_tree_p): Delete.
26836 (force_fit_type_double): Delete.
26837 (build_int_cstu): Replace with out-of-line function.
26838 (build_int_cst_wide): Delete.
26839 (tree_int_cst_lt): Define inline.
26840 (tree_int_cst_le): New.
26841 (tree_int_cst_compare): Define inline.
26842 (tree_int_cst_min_precision): Take a signop rather than a bool.
26843 (wi::int_traits <const_tree>): New.
26844 (wi::int_traits <tree>): New.
26845 (wi::extended_tree): New.
26846 (wi::int_traits <wi::extended_tree>): New.
26847 (wi::to_widest): New.
26848 (wi::to_offset): New.
26849 (wi::fits_to_tree_p): New.
26850 (wi::min_value): New.
26851 (wi::max_value): New.
26852 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
26853 (copy_tree_body_r): Likewise.
26854 * tree-object-size.c (compute_object_offset): Likewise.
26855 (addr_object_size): Likewise.
26856 * tree-predcom.c: Include wide-int-print.h.
26857 (struct dref_d): Change type of offset to widest_int.
26858 (dump_dref): Call wide-int printer.
26859 (aff_combination_dr_offset): Use wide-int interfaces.
26860 (determine_offset): Take a widest_int pointer rather than a
26861 double_int pointer.
26862 (split_data_refs_to_components): Use wide-int interfaces.
26863 (suitable_component_p): Likewise.
26864 (order_drefs): Likewise.
26865 (add_ref_to_chain): Likewise.
26866 (valid_initializer_p): Likewise.
26867 (determine_roots_comp): Likewise.
26868 * tree-pretty-print.c: Include wide-int-print.h.
26869 (dump_generic_node): Use wide-int interfaces.
26870 * tree-sra.c (sra_ipa_modify_expr): Likewise.
26871 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
26872 (move_fixed_address_to_symbol): Likewise.
26873 (move_hint_to_base): Likewise.
26874 (move_pointer_to_base): Likewise.
26875 (move_variant_to_index): Likewise.
26876 (most_expensive_mult_to_index): Likewise.
26877 (addr_to_parts): Likewise.
26878 (copy_ref_info): Likewise.
26879 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
26880 (indirect_refs_may_alias_p): Likewise.
26881 (stmt_kills_ref_p_1): Likewise.
26882 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
26883 * tree-ssa-ccp.c: Update comment at top of file. Include
26885 (struct prop_value_d): Change type of mask to widest_int.
26886 (extend_mask): New function.
26887 (dump_lattice_value): Use wide-int interfaces.
26888 (get_default_value): Likewise.
26889 (set_constant_value): Likewise.
26890 (set_value_varying): Likewise.
26891 (valid_lattice_transition): Likewise.
26892 (set_lattice_value): Likewise.
26893 (value_to_double_int): Delete.
26894 (value_to_wide_int): New.
26895 (get_value_from_alignment): Use wide-int interfaces.
26896 (get_value_for_expr): Likewise.
26897 (do_dbg_cnt): Likewise.
26898 (ccp_finalize): Likewise.
26899 (ccp_lattice_meet): Likewise.
26900 (bit_value_unop_1): Use widest_ints rather than double_ints.
26901 (bit_value_binop_1): Likewise.
26902 (bit_value_unop): Use wide-int interfaces.
26903 (bit_value_binop): Likewise.
26904 (bit_value_assume_aligned): Likewise.
26905 (evaluate_stmt): Likewise.
26906 (ccp_fold_stmt): Likewise.
26907 (visit_cond_stmt): Likewise.
26908 (ccp_visit_stmt): Likewise.
26909 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
26910 (constant_pointer_difference): Likewise.
26911 (associate_pointerplus): Likewise.
26912 (combine_conversions): Likewise.
26913 * tree-ssa-loop.h: Include wide-int.h.
26914 (struct tree_niter_desc): Change type of max to widest_int.
26915 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
26916 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
26917 (remove_redundant_iv_tests): Likewise.
26918 (canonicalize_loop_induction_variables): Likewise.
26919 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
26920 (constant_multiple_of): Take a widest_int pointer instead of
26921 a double_int pointer.
26922 (get_computation_aff): Use wide-int interfaces.
26923 (ptr_difference_cost): Likewise.
26924 (difference_cost): Likewise.
26925 (get_loop_invariant_expr_id): Likewise.
26926 (get_computation_cost_at): Likewise.
26927 (iv_elimination_compare_lt): Likewise.
26928 (may_eliminate_iv): Likewise.
26929 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
26930 instead of double_int.
26931 (max_loop_iterations): Likewise.
26932 (max_stmt_executions): Likewise.
26933 (estimated_stmt_executions): Likewise.
26934 * tree-ssa-loop-niter.c: Include wide-int-print.h.
26935 (split_to_var_and_offset): Use wide-int interfaces.
26936 (determine_value_range): Likewise.
26937 (bound_difference_of_offsetted_base): Likewise.
26938 (bounds_add): Take a widest_int instead of a double_int.
26939 (number_of_iterations_ne_max): Use wide-int interfaces.
26940 (number_of_iterations_ne): Likewise.
26941 (number_of_iterations_lt_to_ne): Likewise.
26942 (assert_loop_rolls_lt): Likewise.
26943 (number_of_iterations_lt): Likewise.
26944 (number_of_iterations_le): Likewise.
26945 (number_of_iterations_cond): Likewise.
26946 (number_of_iterations_exit): Likewise.
26947 (finite_loop_p): Likewise.
26948 (derive_constant_upper_bound_assign): Likewise.
26949 (derive_constant_upper_bound): Return a widest_int.
26950 (derive_constant_upper_bound_ops): Likewise.
26951 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
26952 (record_estimate): Take a widest_int rather than a double_int.
26953 (record_nonwrapping_iv): Use wide-int interfaces.
26954 (double_int_cmp): Delete.
26955 (wide_int_cmp): New.
26956 (bound_index): Take a widest_int rather than a double_int.
26957 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
26958 (maybe_lower_iteration_bound): Likewise.
26959 (estimate_numbers_of_iterations_loop): Likewise.
26960 (estimated_loop_iterations): Take a widest_int pointer than than
26961 a double_int pointer.
26962 (estimated_loop_iterations_int): Use wide-int interfaces.
26963 (max_loop_iterations): Take a widest_int pointer than than
26964 a double_int pointer.
26965 (max_loop_iterations_int): Use wide-int interfaces.
26966 (max_stmt_executions): Take a widest_int pointer than than
26967 a double_int pointer.
26968 (estimated_stmt_executions): Likewise.
26969 (n_of_executions_at_most): Use wide-int interfaces.
26970 (scev_probably_wraps_p): Likewise.
26971 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
26972 to real_to_integer.
26973 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
26975 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
26976 double_ints. Adjust for trailing_wide_ints <3> representation.
26977 (set_nonzero_bits): Likewise.
26978 (get_range_info): Return wide_ints rather than double_ints.
26979 Adjust for trailing_wide_ints <3> representation.
26980 (get_nonzero_bits): Likewise.
26981 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
26983 * tree-ssanames.h (struct range_info_def): Replace min, max and
26984 nonzero_bits with a trailing_wide_ints <3>.
26985 (set_range_info): Use wide_int_refs rather than double_ints.
26986 (set_nonzero_bits): Likewise.
26987 (get_range_info): Return wide_ints rather than double_ints.
26988 (get_nonzero_bits): Likewise.
26989 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
26990 * tree-ssa-pre.c (phi_translate_1): Likewise.
26991 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
26992 (acceptable_pow_call): Likewise.
26993 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
26995 (vn_reference_fold_indirect): Likewise.
26996 (vn_reference_maybe_forwprop_address): Likewise.
26997 (valueize_refs_1): Likewise.
26998 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
26999 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
27000 tree_int_cst_lt and tree_int_cst_le.
27001 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
27003 (streamer_alloc_tree): Likewise.
27004 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
27005 (streamer_write_tree_header): Likewise.
27006 (streamer_write_integer_cst): Likewise.
27007 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
27008 (build_constructors): Likewise.
27009 (array_value_type): Likewise.
27010 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
27011 (vect_check_gather): Likewise.
27012 * tree-vect-generic.c (build_replicated_const): Likewise.
27013 (expand_vector_divmod): Likewise.
27014 * tree-vect-loop.c (vect_transform_loop): Likewise.
27015 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
27016 (vect_do_peeling_for_alignment): Likewise.
27017 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
27018 * tree-vrp.c: Include wide-int.h.
27019 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
27020 (extract_range_from_assert): Use wide-int interfaces.
27021 (vrp_int_const_binop): Likewise.
27022 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
27023 double_int pointers.
27024 (ranges_from_anti_range): Use wide-int interfaces.
27025 (quad_int_cmp): Delete.
27026 (quad_int_pair_sort): Likewise.
27027 (extract_range_from_binary_expr_1): Use wide-int interfaces.
27028 (extract_range_from_unary_expr_1): Likewise.
27029 (adjust_range_with_scev): Likewise.
27030 (masked_increment): Take and return wide_ints rather than double_ints.
27031 (register_edge_assert_for_2): Use wide-int interfaces.
27032 (check_array_ref): Likewise.
27033 (search_for_addr_array): Likewise.
27034 (maybe_set_nonzero_bits): Likewise.
27035 (union_ranges): Pass an integer of the correct type instead of
27036 using integer_one_node.
27037 (intersect_ranges): Likewise.
27038 (simplify_truth_ops_using_ranges): Likewise.
27039 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
27040 (range_fits_type_p): Likewise.
27041 (simplify_cond_using_ranges): Likewise. Take a signop rather than
27043 (simplify_conversion_using_ranges): Use wide-int interfaces.
27044 (simplify_float_conversion_using_ranges): Likewise.
27045 (vrp_finalize): Likewise.
27046 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
27047 (gimple_stringops_transform): Likewise.
27048 * varasm.c (decode_addr_const): Likewise.
27049 (const_hash_1): Likewise.
27050 (const_rtx_hash_1): Likewise
27051 (output_constant): Likewise.
27052 (array_size_for_constructor): Likewise.
27053 (output_constructor_regular_field): Likewise.
27054 (output_constructor_bitfield): Likewise.
27055 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
27056 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
27058 * gencheck.c: Define BITS_PER_UNIT.
27059 * wide-int.cc: New.
27061 * wide-int-print.cc: New.
27062 * wide-int-print.h: New.
27064 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
27066 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
27068 2014-05-06 Richard Biener <rguenther@suse.de>
27070 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
27071 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
27072 (TODO_verify_all): Adjust.
27073 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
27074 TODO_verify_stmts and TODO_verify_rtl_sharing.
27075 * bb-reorder.c: Likewise.
27076 * cfgexpand.c: Likewise.
27077 * cprop.c: Likewise.
27079 * function.c: Likewise.
27080 * fwprop.c: Likewise.
27081 * gcse.c: Likewise.
27082 * gimple-ssa-isolate-paths.c: Likewise.
27083 * gimple-ssa-strength-reduction.c: Likewise.
27084 * ipa-split.c: Likewise.
27085 * loop-init.c: Likewise.
27086 * loop-unroll.c: Likewise.
27087 * lower-subreg.c: Likewise.
27088 * modulo-sched.c: Likewise.
27089 * postreload-gcse.c: Likewise.
27090 * predict.c: Likewise.
27091 * recog.c: Likewise.
27092 * sched-rgn.c: Likewise.
27093 * store-motion.c: Likewise.
27094 * tracer.c: Likewise.
27095 * trans-mem.c: Likewise.
27096 * tree-call-cdce.c: Likewise.
27097 * tree-cfg.c: Likewise.
27098 * tree-cfgcleanup.c: Likewise.
27099 * tree-complex.c: Likewise.
27100 * tree-eh.c: Likewise.
27101 * tree-emutls.c: Likewise.
27102 * tree-if-conv.c: Likewise.
27103 * tree-into-ssa.c: Likewise.
27104 * tree-loop-distribution.c: Likewise.
27105 * tree-object-size.c: Likewise.
27106 * tree-parloops.c: Likewise.
27107 * tree-pass.h: Likewise.
27108 * tree-sra.c: Likewise.
27109 * tree-ssa-ccp.c: Likewise.
27110 * tree-ssa-copy.c: Likewise.
27111 * tree-ssa-copyrename.c: Likewise.
27112 * tree-ssa-dce.c: Likewise.
27113 * tree-ssa-dom.c: Likewise.
27114 * tree-ssa-dse.c: Likewise.
27115 * tree-ssa-forwprop.c: Likewise.
27116 * tree-ssa-ifcombine.c: Likewise.
27117 * tree-ssa-loop-ch.c: Likewise.
27118 * tree-ssa-loop-ivcanon.c: Likewise.
27119 * tree-ssa-loop.c: Likewise.
27120 * tree-ssa-math-opts.c: Likewise.
27121 * tree-ssa-phiopt.c: Likewise.
27122 * tree-ssa-phiprop.c: Likewise.
27123 * tree-ssa-pre.c: Likewise.
27124 * tree-ssa-reassoc.c: Likewise.
27125 * tree-ssa-sink.c: Likewise.
27126 * tree-ssa-strlen.c: Likewise.
27127 * tree-ssa-tail-merge.c: Likewise.
27128 * tree-ssa-uncprop.c: Likewise.
27129 * tree-switch-conversion.c: Likewise.
27130 * tree-tailcall.c: Likewise.
27131 * tree-vect-generic.c: Likewise.
27132 * tree-vectorizer.c: Likewise.
27133 * tree-vrp.c: Likewise.
27134 * tsan.c: Likewise.
27135 * var-tracking.c: Likewise.
27136 * bt-load.c: Likewise.
27137 * cfgcleanup.c: Likewise.
27138 * combine-stack-adj.c: Likewise.
27139 * combine.c: Likewise.
27140 * compare-elim.c: Likewise.
27141 * config/epiphany/resolve-sw-modes.c: Likewise.
27142 * config/i386/i386.c: Likewise.
27143 * config/mips/mips.c: Likewise.
27144 * config/s390/s390.c: Likewise.
27145 * config/sh/sh_treg_combine.cc: Likewise.
27146 * config/sparc/sparc.c: Likewise.
27149 * final.c: Likewise.
27150 * ifcvt.c: Likewise.
27151 * mode-switching.c: Likewise.
27152 * passes.c: Likewise.
27153 * postreload.c: Likewise.
27155 * reg-stack.c: Likewise.
27156 * regcprop.c: Likewise.
27157 * regrename.c: Likewise.
27160 2014-05-06 Richard Biener <rguenther@suse.de>
27162 PR middle-end/61070
27163 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
27164 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
27166 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
27169 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
27171 2014-05-05 Radovan Obradovic <robradovic@mips.com>
27172 Tom de Vries <tom@codesourcery.com>
27174 * target.def (call_fusage_contains_non_callee_clobbers): New
27176 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
27178 (@node Miscellaneous Register Hooks): New node.
27179 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
27180 * doc/tm.texi: Regenerate.
27182 2014-05-05 Marek Polacek <polacek@redhat.com>
27185 * opts.c (common_handle_option): Call error_at instead of warning_at.
27187 2014-05-05 Richard Biener <rguenther@suse.de>
27189 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
27190 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
27191 under the TODO_verify_il umbrella.
27193 2014-05-05 Richard Biener <rguenther@suse.de>
27195 * passes.c (execute_function_todo): Move TODO_verify_flow under
27196 the TODO_verify_ul umbrella.
27198 2014-05-05 Richard Biener <rguenther@suse.de>
27200 PR middle-end/61010
27201 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
27202 X & CST away from a CST that is the mask of a mode.
27204 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
27206 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
27207 int argument to enum machine_mode.
27208 (picochip_class_max_nregs): Ditto.
27209 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
27210 (picochip_class_max_nregs): Ditto.
27212 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27214 * target.def: Add new target hook.
27215 * doc/tm.texi: Regenerate.
27216 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
27217 * targhooks.c (default_keep_leaf_when_profiled): New function.
27219 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
27220 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
27222 2014-05-05 Bin Cheng <bin.cheng@arm.com>
27224 PR tree-optimization/60363
27225 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
27226 (copy_phi_args): New parameters. Call get_value_locus_in_path.
27227 (update_destination_phis): New parameter.
27228 (create_edge_and_update_destination_phis): Ditto.
27229 (ssa_fix_duplicate_block_edges): Pass new arguments.
27230 (thread_single_edge): Ditto.
27232 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
27234 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
27235 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
27236 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
27237 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
27238 Use RS6000_BTM_HARD_FLOAT.
27239 (BU_MISC_2): Likewise.
27240 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
27241 RS6000_BTM_HARD_FLOAT.
27242 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
27243 is explicitly used.
27244 (rs6000_invalid_builtin): Add hard floating builtin support.
27245 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
27246 hard float builtins.
27247 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
27249 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
27251 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
27252 Add missing function* argument.
27254 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
27256 * lra-constraints.c (valid_address_p): Move earlier in file.
27257 Add a constraint argument to the address_info version.
27258 (satisfies_memory_constraint_p): New function.
27259 (satisfies_address_constraint_p): Likewise.
27260 (process_alt_operands, curr_insn_transform): Use them.
27261 (process_address): Pass the constraint to valid_address_p when
27262 checking address operands.
27264 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
27266 * config/mips/mips.c (mips_isa_rev): New variable.
27267 (mips_set_architecture): Set it.
27268 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
27270 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
27271 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
27272 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
27273 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
27274 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
27275 conditions in terms of mips_isa_rev.
27276 (mips_isa_rev): Declare.
27278 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
27280 * config/sh/sh-mem.cc: Use tabs instead of spaces.
27281 (prob_unlikely, prob_likely): Make variables const.
27283 2014-05-03 Denis Chertykov <chertykov@gmail.com>
27285 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
27287 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
27289 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
27291 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
27293 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
27294 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
27295 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
27297 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
27298 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
27300 Replace usage of ROUND_REG with sh_round_reg.
27301 Use CEIL instead of ROUND_ADVANCE.
27303 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
27306 * config/sh/sh.c: Include stdlib headers before everything else.
27308 2014-05-02 Jakub Jelinek <jakub@redhat.com>
27310 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
27311 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
27312 (gimplify_adjust_omp_clauses): Simd region is never
27313 directly nested in combined parallel. Instead, for linear
27314 with copyin/copyout, if in combined for simd loop, make decl
27315 firstprivate/lastprivate on OMP_FOR.
27316 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
27317 expand_omp_for_static_chunk): When setting endvar, also set
27318 fd->loop.v to the same value.
27320 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27322 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
27324 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
27326 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
27329 2014-05-02 Marek Polacek <polacek@redhat.com>
27331 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
27333 2014-05-02 Kito Cheng <kito@0xlab.org>
27335 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
27336 to a C expression marco.
27337 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
27338 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
27339 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
27340 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
27341 HONOR_REG_ALLOC_ORDER.
27342 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
27344 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
27346 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
27348 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
27350 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
27352 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
27354 * tree-if-conv.c (is_cond_scalar_reduction): New function.
27355 (convert_scalar_cond_reduction): Likewise.
27356 (predicate_scalar_phi): Add recognition and transformation
27357 of simple conditioanl reduction to be vectorizable.
27359 2014-05-01 Marek Polacek <polacek@redhat.com>
27362 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
27364 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
27366 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
27367 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
27368 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
27369 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
27370 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
27371 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
27372 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
27373 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
27375 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
27377 * config/arc/arc.opt (mlra): Move comment above option name
27378 to avoid mis-parsing as language options.
27380 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27382 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
27383 * config/sol2.h: ... here.
27384 * config/sol2-10.h: Remove.
27386 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
27387 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
27388 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
27389 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
27390 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
27391 * config/sol2.h: ... here.
27392 (SECTION_NAME_FORMAT): Don't redefine.
27393 (STARTFILE_ARCH32_SPEC): Rename to ...
27394 (STARTFILE_ARCH_SPEC): ... this.
27395 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
27396 * config/sparc/sol2.h: ... here.
27397 (SECTION_NAME_FORMAT): Don't undef.
27398 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
27399 (SUBTARGET_EXTRA_SPECS): Remove.
27400 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
27402 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
27403 (MD_STARTFILE_PREFIX): Remove.
27404 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
27405 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
27406 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
27407 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
27408 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
27409 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
27410 * config/i386/sol2.h: ... here.
27411 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
27412 * config/i386/sol2-bi.h: Remove.
27413 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
27414 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
27416 * config/i386/t-sol2-64: Rename to ...
27417 * config/i386/t-sol2: ... this.
27418 * config/sparc/t-sol2-64: Rename to ...
27419 * config/sparc/t-sol2: ... this.
27421 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
27422 sol2_tm_file_head, sol2_tm_file_tail.
27423 Include ${cpu_type}/sol2.h before sol2.h.
27425 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
27426 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
27427 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
27428 Reflect i386/t-sol2-64 renaming.
27429 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
27430 Reflect sparc/t-sol2-64 renaming.
27432 2014-04-30 Richard Biener <rguenther@suse.de>
27434 * passes.c (execute_function_todo): Move TODO_verify_stmts
27435 and TODO_verify_ssa under the TODO_verify_il umbrella.
27436 * tree-ssa.h (verify_ssa): Adjust prototype.
27437 * tree-ssa.c (verify_ssa): Add parameter to tell whether
27438 we should verify SSA operands.
27439 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
27440 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
27441 whether we should verify whether not throwing stmts have EH info.
27442 * graphite-scop-detection.c (create_sese_edges): Adjust.
27443 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
27444 * tree-eh.c (lower_try_finally_switch): Do not add the
27445 default case label twice.
27447 2014-04-30 Marek Polacek <polacek@redhat.com>
27449 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
27450 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
27451 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
27452 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
27454 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
27456 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
27457 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
27458 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
27459 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
27460 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
27461 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
27462 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
27463 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
27465 2014-04-29 David Malcolm <dmalcolm@redhat.com>
27467 * tree-cfg.c (dump_function_to_file): Dump the return type of
27468 functions, in a line to itself before the function body, mimicking
27469 the layout of a C function.
27471 2014-04-29 Jakub Jelinek <jakub@redhat.com>
27473 PR tree-optimization/60971
27474 * tree-tailcall.c (process_assignment): Reject conversions which
27477 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
27479 * calls.c (initialize_argument_information): Always treat
27480 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
27481 (expand_call): Likewise.
27482 (emit_library_call_calue_1): Likewise.
27483 * expr.c (PUSH_ARGS_REVERSED): Do not define.
27484 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
27487 2014-04-29 Nick Clifton <nickc@redhat.com>
27489 * config/msp430/msp430.md (umulsidi): Fix typo.
27490 (mulhisi3): Enable even inside interrupt handlers.
27491 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
27492 bigger return address pushed in large mode.
27494 2014-04-29 Nick Clifton <nickc@redhat.com>
27496 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
27497 (arc_init_reg_tables): Use a machine_mode enum to iterate over
27499 * config/m32r/m32r.c (init_reg_tables): Likewise.
27500 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
27501 enum to hold the modes.
27503 2014-04-29 Richard Biener <rguenther@suse.de>
27505 * dominance.c (free_dominance_info): Add overload with
27506 function parameter.
27507 (dom_info_state): Likewise.
27508 (dom_info_available_p): Likewise.
27509 * basic-block.h (free_dominance_info, dom_info_state,
27510 dom_info_available_p): Declare overloads.
27511 * passes.c (execute_function_todo): Verify that verifiers
27512 don't change dominator info state. Drop dominator info
27513 for IPA pass invocations.
27514 * cgraph.c (release_function_body): Restore asserts that
27515 dominator information is released.
27517 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
27519 * doc/invoke.texi: Fix typo.
27520 * tree-vrp.c: Fix typos.
27521 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
27523 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
27525 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
27527 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
27529 * config/aarch64/aarch64-builtins.c
27530 (aarch64_types_storestruct_lane_qualifiers): New.
27531 (TYPES_STORESTRUCT_LANE): Likewise.
27532 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
27533 (st3_lane): Likewise.
27534 (st4_lane): Likewise.
27535 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
27536 (vec_store_lanesci_lane<mode>): Likewise.
27537 (vec_store_lanesxi_lane<mode>): Likewise.
27538 (aarch64_st2_lane<VQ:mode>): Likewise.
27539 (aarch64_st3_lane<VQ:mode>): Likewise.
27540 (aarch64_st4_lane<VQ:mode>): Likewise.
27541 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
27542 * config/aarch64/arm_neon.h
27543 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
27544 use new macro arguments.
27545 (__ST3_LANE_FUNC): Likewise.
27546 (__ST4_LANE_FUNC): Likewise.
27547 * config/aarch64/iterators.md (V_TWO_ELEM): New.
27548 (V_THREE_ELEM): Likewise.
27549 (V_FOUR_ELEM): Likewise.
27551 2014-04-28 David Malcolm <dmalcolm@redhat.com>
27553 * doc/gimple.texi: Replace the description of the now-defunct
27554 union gimple_statement_d with a diagram showing the
27555 gimple_statement_base class hierarchy and its relationships to
27556 the GSS_ and GIMPLE_ enums.
27558 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
27560 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
27561 * config/aarch64/aarch64.c
27562 (aarch64_cannot_change_mode_class): Weaken conditions.
27563 (aarch64_modes_tieable_p): New.
27564 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
27566 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
27568 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
27569 (loadsync_<mode>): Change mode.
27570 (load_quadpti, store_quadpti): New.
27571 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
27572 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
27574 2014-04-28 Martin Jambor <mjambor@suse.cz>
27576 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
27577 same alias type as the original statement.
27578 (subreplacement_assignment_data): New type.
27579 (handle_unscalarized_data_in_subtree): New type of parameter,
27580 generate new memory accesses with same alias type as the original
27582 (load_assign_lhs_subreplacements): Likewise.
27583 (sra_modify_constructor_assign): Generate new memory accesses with
27584 same alias type as the original statement.
27586 2014-04-28 Richard Biener <rguenther@suse.de>
27588 * tree-pass.h (TODO_verify_il): Define.
27589 (TODO_verify_all): Complete properly.
27590 * passes.c (execute_function_todo): Move existing loop-closed
27591 SSA verification under TODO_verify_il.
27592 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
27593 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
27594 Fix tree sharing issue.
27596 2014-04-28 Richard Biener <rguenther@suse.de>
27598 PR middle-end/60092
27599 * builtins.def (DEF_C11_BUILTIN): Add.
27600 (BUILT_IN_ALIGNED_ALLOC): Likewise.
27601 * coretypes.h (enum function_class): Add function_c11_misc.
27602 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
27603 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
27604 (call_may_clobber_ref_p_1): Likewise.
27605 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
27606 (mark_all_reaching_defs_necessary_1): Likewise.
27607 (propagate_necessity): Likewise.
27608 (eliminate_unnecessary_stmts): Likewise.
27609 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
27611 2014-04-28 Richard Biener <rguenther@suse.de>
27613 * tree-vrp.c (vrp_var_may_overflow): Remove.
27614 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
27615 with overflow immediately bump to one before that value and
27616 let iteration figure out overflow status.
27618 2014-04-28 Richard Biener <rguenther@suse.de>
27620 * configure.ac: Do valgrind header checks unconditionally.
27621 Add --enable-valgrind-annotations.
27622 * system.h: Guard valgrind header inclusion with
27623 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
27624 * alloc-pool.c (pool_alloc, pool_free): Use
27625 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
27626 to guard possibly dead code.
27627 * config.in: Regenerated.
27628 * configure: Likewise.
27630 2014-04-28 Jeff Law <law@redhat.com>
27632 PR tree-optimization/60902
27633 * tree-ssa-threadedge.c
27634 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
27635 over real defs when invalidating outputs from statements that do not
27636 produce useful outputs for threading.
27638 2014-04-28 Richard Biener <rguenther@suse.de>
27640 PR tree-optimization/60979
27641 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
27642 SCOPs that end in a block with a successor with abnormal
27645 2014-04-28 Richard Biener <rguenther@suse.de>
27647 * tree-pass.h (execute_pass_list): Adjust prototype.
27648 * passes.c (pass_manager::execute_early_local_passes): Adjust.
27649 (do_per_function): Change callback signature, push all actual
27650 work to the callbals.
27651 (do_per_function_toporder): Likewise.
27652 (execute_function_dump): Adjust.
27653 (execute_function_todo): Likewise.
27654 (clear_last_verified): Likewise.
27655 (verify_curr_properties): Likewise.
27656 (update_properties_after_pass): Likewise.
27657 (execute_pass_list_1): Split out from ...
27658 (execute_pass_list): ... here. Adjust.
27659 (execute_ipa_pass_list): Likewise.
27660 * cgraphunit.c (cgraph_add_new_function): Adjust.
27661 (analyze_function): Likewise.
27662 (expand_function): Likewise.
27663 * cgraph.c (release_function_body): Free dominance info
27664 here instead of asserting it was magically freed elsewhere.
27666 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
27668 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
27669 * configure: Regenerate.
27670 * config/sparc/sparc.opt (muser-mode): New option.
27671 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
27673 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
27674 * doc/invoke.texi (SPARC options): Document -muser-mode.
27676 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
27678 * cselib.c (find_slot_memmode): Delete.
27679 (cselib_hasher): Change compare_type to a struct.
27680 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
27682 (preserve_constants_and_equivs): Adjust for new compare_type.
27683 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
27684 (wrap_constant): Delete.
27685 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
27687 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
27689 * doc/install.texi (Building with profile feedback): Remove
27692 2014-04-26 Tom de Vries <tom@codesourcery.com>
27694 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
27697 2014-04-25 Cary Coutant <ccoutant@google.com>
27700 * dwarf2out.c (should_move_die_to_comdat): A type definition
27701 can contain a subprogram definition, but don't move it to a
27703 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
27704 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
27706 (clone_tree_hash): Rename to...
27707 (clone_tree_partial): ...this; change callers. Copy
27708 DW_TAG_subprogram DIEs as declarations.
27709 (copy_decls_walk): Don't copy children of a declaration into a
27712 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
27715 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
27718 2014-04-25 Jiong Wang <jiong.wang@arm.com>
27720 * config/arm/predicates.md (call_insn_operand): Add long_call check.
27721 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
27723 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
27726 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27728 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
27730 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27732 PR tree-optimization/60930
27733 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
27734 creating a multiply candidate by folding two constant
27735 multiplicands when the result overflows.
27737 2014-04-25 Jakub Jelinek <jakub@redhat.com>
27739 PR tree-optimization/60960
27740 * tree-vect-generic.c (expand_vector_operation): Only call
27741 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
27743 2014-04-25 Tom de Vries <tom@codesourcery.com>
27745 * expr.c (clobber_reg_mode): New function.
27746 * expr.h (clobber_reg): New function.
27748 2014-04-25 Tom de Vries <tom@codesourcery.com>
27750 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
27753 2014-04-25 Radovan Obradovic <robradovic@mips.com>
27754 Tom de Vries <tom@codesourcery.com>
27756 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
27758 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
27759 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
27760 new argument to find_all_hard_reg_sets call.
27762 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27764 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
27765 Use HOST_WIDE_INT_C for mask literal.
27766 (aarch_rev16_shleft_mask_imm_p): Likewise.
27768 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
27771 * config/sparc/sparc.md (ashlsi3_extend): Delete.
27773 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
27775 PR preprocessor/56540
27776 * config/i386/i386-c.c (ix86_target_macros): Define
27777 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
27779 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27781 * configure.ac (tga_func): Remove.
27782 (LIB_TLS_SPEC): Remove.
27783 * configure: Regenerate.
27784 * config.in: Regenerate.
27785 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
27787 2014-04-25 Richard Biener <rguenther@suse.de>
27790 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
27791 call stmt use/clobber sets during stmt walk instead of
27792 walking the possibly incomplete set of caller edges.
27794 2014-04-25 Richard Biener <rguenther@suse.de>
27797 * passes.c (apply_ipa_transforms): Inline into only caller ...
27798 (execute_one_pass): ... here. Properly bring in function
27799 bodies for nodes we want to apply IPA transforms to.
27801 2014-04-24 Cong Hou <congh@google.com>
27803 PR tree-optimization/60896
27804 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
27805 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
27806 (vect_mark_pattern_stmts): Set the def type of all statements in
27807 PATTERN_DEF_SEQ as vect_internal_def.
27809 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
27811 * doc/extend.texi (PowerPC Built-in Functions): Document new
27812 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
27813 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
27815 * config/rs6000/predicates.md (const_0_to_3_operand): New
27816 predicate to match 0..3 integer constants.
27818 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
27819 to support adding miscellaneous builtin functions.
27820 (BU_DFP_MISC_2): Likewise.
27821 (BU_P7_MISC_1): Likewise.
27822 (BU_P7_MISC_2): Likewise.
27823 (BU_P8V_MISC_3): Likewise.
27824 (BU_MISC_1): Likewise.
27825 (BU_MISC_2): Likewise.
27826 (DIVWE): Add extended divide builtin functions.
27827 (DIVWEO): Likewise.
27828 (DIVWEU): Likewise.
27829 (DIVWEUO): Likewise.
27831 (DIVDEO): Likewise.
27832 (DIVDEU): Likewise.
27833 (DIVDEUO): Likewise.
27834 (DXEX): Add decimal floating-point builtin functions.
27836 (DDEDPD): Likewise.
27837 (DDEDPDQ): Likewise.
27838 (DENBCD): Likewise.
27839 (DENBCDQ): Likewise.
27843 (DSCLIQ): Likewise.
27845 (DSCRIQ): Likewise.
27846 (CDTBCD): Add new BCD builtin functions.
27847 (CBCDTD): Likewise.
27848 (ADDG6S): Likewise.
27849 (BCDADD): Likewise.
27850 (BCDADD_LT): Likewise.
27851 (BCDADD_EQ): Likewise.
27852 (BCDADD_GT): Likewise.
27853 (BCDADD_OV): Likewise.
27854 (BCDSUB): Likewise.
27855 (BCDSUB_LT): Likewise.
27856 (BCDSUB_EQ): Likewise.
27857 (BCDSUB_GT): Likewise.
27858 (BCDSUB_OV): Likewise.
27859 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
27860 (UNPACK_TD): Likewise.
27861 (PACK_TF): Likewise.
27862 (UNPACK_TF): Likewise.
27863 (UNPACK_TF_0): Likewise.
27864 (UNPACK_TF_1): Likewise.
27865 (PACK_V1TI): Likewise.
27866 (UNPACK_V1TI): Likewise.
27868 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
27869 support for decimal floating point builtin functions.
27870 (rs6000_expand_ternop_builtin): Add checks for the new builtin
27871 functions that take constant arguments.
27872 (rs6000_invalid_builtin): Add decimal floating point builtin support.
27873 (rs6000_init_builtins): Setup long double, _Decimal64, and
27874 _Decimal128 types for new builtin functions.
27875 (builtin_function_type): Set the unsigned flags appropriately for
27876 the new builtin functions.
27877 (rs6000_opt_masks): Add support for decimal floating point builtin
27880 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
27881 floating point builtin functions.
27882 (RS6000_BTM_COMMON): Likewise.
27883 (RS6000_BTI_long_double): Likewise.
27884 (RS6000_BTI_dfloat64): Likewise.
27885 (RS6000_BTI_dfloat128): Likewise.
27886 (long_double_type_internal_node): Likewise.
27887 (dfloat64_type_internal_node): Likewise.
27888 (dfloat128_type_internal_node): Likewise.
27890 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
27891 2.07 bcd arithmetic instructions.
27892 (UNSPEC_BCDSUB): Likewise.
27893 (UNSPEC_BCD_OVERFLOW): Likewise.
27894 (UNSPEC_BCD_ADD_SUB): Likewise.
27895 (bcd_add_sub): Likewise.
27896 (BCD_TEST): Likewise.
27897 (bcd<bcd_add_sub>): Likewise.
27898 (bcd<bcd_add_sub>_test): Likewise.
27899 (bcd<bcd_add_sub>_test2): Likewise.
27900 (bcd<bcd_add_sub>_<code>): Likewise.
27901 (peephole2 for combined bcd ops): Likewise.
27903 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
27904 decimal floating point builtin functions.
27905 (UNSPEC_DENBCD): Likewise.
27906 (UNSPEC_DXEX): Likewise.
27907 (UNSPEC_DIEX): Likewise.
27908 (UNSPEC_DSCLI): Likewise.
27909 (UNSPEC_DSCRI): Likewise.
27910 (D64_D128): Likewise.
27911 (dfp_suffix): Likewise.
27912 (dfp_ddedpd_<mode>): Likewise.
27913 (dfp_denbcd_<mode>): Likewise.
27914 (dfp_dxex_<mode>): Likewise.
27915 (dfp_diex_<mode>): Likewise.
27916 (dfp_dscli_<mode>): Likewise.
27917 (dfp_dscri_<mode>): Likewise.
27919 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
27921 (UNSPEC_CDTBCD): Likewise.
27922 (UNSPEC_CBCDTD): Likewise.
27923 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
27924 (UNSPEC_DIVEO): Likewise.
27925 (UNSPEC_DIVEU): Likewise.
27926 (UNSPEC_DIVEUO): Likewise.
27927 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
27928 pack/unpack 128-bit types.
27929 (UNSPEC_PACK_128BIT): Likewise.
27930 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
27931 (udiv<mode>3): Use idiv_ldiv mode attribute.
27932 (div<mode>3): Likewise.
27933 (addg6s): Add new BCD builtin functions.
27934 (cdtbcd): Likewise.
27935 (cbcdtd): Likewise.
27936 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
27937 (div_extend): Likewise.
27938 (div<div_extend>_<mode>"): Likewise.
27939 (FP128_64): Add support for new builtin functions to pack/unpack
27941 (unpack<mode>): Likewise.
27942 (unpacktf_0): Likewise.
27943 (unpacktf_1): Likewise.
27944 (unpack<mode>_dm): Likewise.
27945 (unpack<mode>_nodm): Likewise.
27946 (pack<mode>): Likewise.
27947 (unpackv1ti): Likewise.
27948 (packv1ti): Likewise.
27950 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
27952 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
27955 2014-04-24 Jakub Jelinek <jakub@redhat.com>
27957 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
27958 * gimplify.c (omp_is_private): Change last argument's type to int.
27959 Only diagnose lastprivate if the simd argument is 1, only diagnose
27960 linear if the simd argument is 2.
27961 (gimplify_omp_for): Adjust omp_is_private callers. When adding
27962 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
27963 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
27964 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
27965 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
27966 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
27967 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
27968 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
27969 * tree-nested.c (convert_nonlocal_omp_clauses,
27970 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
27972 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
27975 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
27978 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
27980 * flag-types.h (enum ivar_visibility): Add.
27982 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
27984 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
27985 function * argument.
27987 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
27989 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
27991 2014-04-24 Radovan Obradovic <robradovic@mips.com>
27992 Tom de Vries <tom@codesourcery.com>
27994 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
27995 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
27997 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
27998 * emit-rtl.c (try_split): Same.
28000 2014-04-24 Radovan Obradovic <robradovic@mips.com>
28001 Tom de Vries <tom@codesourcery.com>
28003 * common.opt (fuse-caller-save): New option.
28005 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
28007 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
28008 elements for big-endian.
28010 2014-04-24 Richard Biener <rguenther@suse.de>
28012 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
28013 during TER and instead use the sepops interface for expanding
28014 non-GIMPLE_SINGLE_RHS.
28016 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28018 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
28019 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
28021 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28023 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
28024 assembler 64-bit option.
28025 * configure: Regenerate.
28027 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28029 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
28030 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
28031 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
28032 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
28033 (TARGET_CRYPTO): Take TARGET_SIMD into account.
28035 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28037 * config/aarch64/aarch64-builtins.c
28038 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
28039 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
28040 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
28041 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
28043 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
28044 (Vrevsuff): New mode attribute.
28046 2014-04-24 Terry Guo <terry.guo@arm.com>
28048 * config/arm/arm.h (machine_function): Define variable
28049 after_arm_reorg here.
28050 * config/arm/arm.c (after_arm_reorg): Remove the definition.
28051 (arm_split_constant): Update the way to access variable
28053 (arm_reorg): Ditto.
28054 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
28056 2014-04-23 Tom de Vries <tom@codesourcery.com>
28058 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
28060 2014-04-23 David Malcolm <dmalcolm@redhat.com>
28062 * is-a.h: Update comments to reflect the following changes to the
28063 "pointerness" of the API, making the template parameter match the
28064 return type, allowing use of is-a.h with typedefs of pointers.
28065 (is_a_helper::cast): Return a T rather then a pointer to a T, so
28066 that the return type matches the parameter to the is_a_helper.
28068 (dyn_cast): Likewise.
28070 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
28071 pointer from the is-a.h API.
28073 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
28074 (is_a_helper <cgraph_node *>::test): ...this, matching change to
28076 (is_a_helper <varpool_node>::test): Likewise, convert to...
28077 (is_a_helper <varpool_node *>::test): ...this.
28079 (varpool_first_variable): Update for removal of implicit pointer
28080 from the is-a.h API.
28081 (varpool_next_variable): Likewise.
28082 (varpool_first_static_initializer): Likewise.
28083 (varpool_next_static_initializer): Likewise.
28084 (varpool_first_defined_variable): Likewise.
28085 (varpool_next_defined_variable): Likewise.
28086 (cgraph_first_defined_function): Likewise.
28087 (cgraph_next_defined_function): Likewise.
28088 (cgraph_first_function): Likewise.
28089 (cgraph_next_function): Likewise.
28090 (cgraph_first_function_with_gimple_body): Likewise.
28091 (cgraph_next_function_with_gimple_body): Likewise.
28092 (cgraph_alias_target): Likewise.
28093 (varpool_alias_target): Likewise.
28094 (cgraph_function_or_thunk_node): Likewise.
28095 (varpool_variable_node): Likewise.
28096 (symtab_real_symbol_p): Likewise.
28097 * cgraphunit.c (referred_to_p): Likewise.
28098 (analyze_functions): Likewise.
28099 (handle_alias_pairs): Likewise.
28100 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
28101 * gimple-ssa.h (gimple_vuse_op): Likewise.
28102 (gimple_vdef_op): Likewise.
28103 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
28104 * gimple.c (gimple_build_asm_1): Likewise.
28105 (gimple_build_try): Likewise.
28106 (gimple_build_resx): Likewise.
28107 (gimple_build_eh_dispatch): Likewise.
28108 (gimple_build_omp_for): Likewise.
28109 (gimple_omp_for_set_clauses): Likewise.
28111 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
28112 (is_a_helper <gimple_statement_asm *>::test): ...this.
28113 (is_a_helper <gimple_statement_bind>::test): Convert to...
28114 (is_a_helper <gimple_statement_bind *>::test): ...this.
28115 (is_a_helper <gimple_statement_call>::test): Convert to...
28116 (is_a_helper <gimple_statement_call *>::test): ...this.
28117 (is_a_helper <gimple_statement_catch>::test): Convert to...
28118 (is_a_helper <gimple_statement_catch *>::test): ...this.
28119 (is_a_helper <gimple_statement_resx>::test): Convert to...
28120 (is_a_helper <gimple_statement_resx *>::test): ...this.
28121 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
28122 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
28123 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
28124 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
28125 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
28126 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
28127 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
28128 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
28129 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
28130 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
28131 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
28132 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
28133 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
28134 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
28135 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
28136 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
28137 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
28138 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
28139 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
28140 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
28141 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
28142 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
28143 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
28144 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
28145 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
28146 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
28147 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
28148 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
28149 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
28150 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
28151 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
28152 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
28153 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
28154 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
28155 (is_a_helper <gimple_statement_phi>::test): Convert to...
28156 (is_a_helper <gimple_statement_phi *>::test): ...this.
28157 (is_a_helper <gimple_statement_transaction>::test): Convert to...
28158 (is_a_helper <gimple_statement_transaction *>::test): ...this.
28159 (is_a_helper <gimple_statement_try>::test): Convert to...
28160 (is_a_helper <gimple_statement_try *>::test): ...this.
28161 (is_a_helper <gimple_statement_wce>::test): Convert to...
28162 (is_a_helper <gimple_statement_wce *>::test): ...this.
28163 (is_a_helper <const gimple_statement_asm>::test): Convert to...
28164 (is_a_helper <const gimple_statement_asm *>::test): ...this.
28165 (is_a_helper <const gimple_statement_bind>::test): Convert to...
28166 (is_a_helper <const gimple_statement_bind *>::test): ...this.
28167 (is_a_helper <const gimple_statement_call>::test): Convert to...
28168 (is_a_helper <const gimple_statement_call *>::test): ...this.
28169 (is_a_helper <const gimple_statement_catch>::test): Convert to...
28170 (is_a_helper <const gimple_statement_catch *>::test): ...this.
28171 (is_a_helper <const gimple_statement_resx>::test): Convert to...
28172 (is_a_helper <const gimple_statement_resx *>::test): ...this.
28173 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
28174 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
28175 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
28176 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
28177 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
28179 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
28181 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
28183 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
28185 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
28186 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
28187 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
28189 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
28190 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
28192 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
28193 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
28194 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
28195 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
28196 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
28197 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
28199 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
28200 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
28201 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
28202 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
28204 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
28205 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
28206 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
28207 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
28208 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
28209 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
28210 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
28211 (is_a_helper <const gimple_statement_phi>::test): Convert to...
28212 (is_a_helper <const gimple_statement_phi *>::test): ...this.
28213 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
28214 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
28215 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
28216 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
28217 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
28218 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
28219 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
28221 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
28223 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
28224 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
28226 (gimple_use_ops): Update for removal of implicit pointer from the
28228 (gimple_set_use_ops): Likewise.
28229 (gimple_vuse): Likewise.
28230 (gimple_vdef): Likewise.
28231 (gimple_vuse_ptr): Likewise.
28232 (gimple_vdef_ptr): Likewise.
28233 (gimple_set_vuse): Likewise.
28234 (gimple_set_vdef): Likewise.
28235 (gimple_omp_return_set_lhs): Likewise.
28236 (gimple_omp_return_lhs): Likewise.
28237 (gimple_omp_return_lhs_ptr): Likewise.
28238 (gimple_call_fntype): Likewise.
28239 (gimple_call_set_fntype): Likewise.
28240 (gimple_call_set_internal_fn): Likewise.
28241 (gimple_call_use_set): Likewise.
28242 (gimple_call_clobber_set): Likewise.
28243 (gimple_bind_vars): Likewise.
28244 (gimple_bind_set_vars): Likewise.
28245 (gimple_bind_body_ptr): Likewise.
28246 (gimple_bind_set_body): Likewise.
28247 (gimple_bind_add_stmt): Likewise.
28248 (gimple_bind_block): Likewise.
28249 (gimple_bind_set_block): Likewise.
28250 (gimple_asm_ninputs): Likewise.
28251 (gimple_asm_noutputs): Likewise.
28252 (gimple_asm_nclobbers): Likewise.
28253 (gimple_asm_nlabels): Likewise.
28254 (gimple_asm_input_op): Likewise.
28255 (gimple_asm_input_op_ptr): Likewise.
28256 (gimple_asm_output_op): Likewise.
28257 (gimple_asm_output_op_ptr): Likewise.
28258 (gimple_asm_set_output_op): Likewise.
28259 (gimple_asm_clobber_op): Likewise.
28260 (gimple_asm_set_clobber_op): Likewise.
28261 (gimple_asm_label_op): Likewise.
28262 (gimple_asm_set_label_op): Likewise.
28263 (gimple_asm_string): Likewise.
28264 (gimple_catch_types): Likewise.
28265 (gimple_catch_types_ptr): Likewise.
28266 (gimple_catch_handler_ptr): Likewise.
28267 (gimple_catch_set_types): Likewise.
28268 (gimple_catch_set_handler): Likewise.
28269 (gimple_eh_filter_types): Likewise.
28270 (gimple_eh_filter_types_ptr): Likewise.
28271 (gimple_eh_filter_failure_ptr): Likewise.
28272 (gimple_eh_filter_set_types): Likewise.
28273 (gimple_eh_filter_set_failure): Likewise.
28274 (gimple_eh_must_not_throw_fndecl): Likewise.
28275 (gimple_eh_must_not_throw_set_fndecl): Likewise.
28276 (gimple_eh_else_n_body_ptr): Likewise.
28277 (gimple_eh_else_e_body_ptr): Likewise.
28278 (gimple_eh_else_set_n_body): Likewise.
28279 (gimple_eh_else_set_e_body): Likewise.
28280 (gimple_try_eval_ptr): Likewise.
28281 (gimple_try_cleanup_ptr): Likewise.
28282 (gimple_try_set_eval): Likewise.
28283 (gimple_try_set_cleanup): Likewise.
28284 (gimple_wce_cleanup_ptr): Likewise.
28285 (gimple_wce_set_cleanup): Likewise.
28286 (gimple_phi_capacity): Likewise.
28287 (gimple_phi_num_args): Likewise.
28288 (gimple_phi_result): Likewise.
28289 (gimple_phi_result_ptr): Likewise.
28290 (gimple_phi_set_result): Likewise.
28291 (gimple_phi_arg): Likewise.
28292 (gimple_phi_set_arg): Likewise.
28293 (gimple_resx_region): Likewise.
28294 (gimple_resx_set_region): Likewise.
28295 (gimple_eh_dispatch_region): Likewise.
28296 (gimple_eh_dispatch_set_region): Likewise.
28297 (gimple_omp_critical_name): Likewise.
28298 (gimple_omp_critical_name_ptr): Likewise.
28299 (gimple_omp_critical_set_name): Likewise.
28300 (gimple_omp_for_clauses): Likewise.
28301 (gimple_omp_for_clauses_ptr): Likewise.
28302 (gimple_omp_for_set_clauses): Likewise.
28303 (gimple_omp_for_collapse): Likewise.
28304 (gimple_omp_for_index): Likewise.
28305 (gimple_omp_for_index_ptr): Likewise.
28306 (gimple_omp_for_set_index): Likewise.
28307 (gimple_omp_for_initial): Likewise.
28308 (gimple_omp_for_initial_ptr): Likewise.
28309 (gimple_omp_for_set_initial): Likewise.
28310 (gimple_omp_for_final): Likewise.
28311 (gimple_omp_for_final_ptr): Likewise.
28312 (gimple_omp_for_set_final): Likewise.
28313 (gimple_omp_for_incr): Likewise.
28314 (gimple_omp_for_incr_ptr): Likewise.
28315 (gimple_omp_for_set_incr): Likewise.
28316 (gimple_omp_for_pre_body_ptr): Likewise.
28317 (gimple_omp_for_set_pre_body): Likewise.
28318 (gimple_omp_parallel_clauses): Likewise.
28319 (gimple_omp_parallel_clauses_ptr): Likewise.
28320 (gimple_omp_parallel_set_clauses): Likewise.
28321 (gimple_omp_parallel_child_fn): Likewise.
28322 (gimple_omp_parallel_child_fn_ptr): Likewise.
28323 (gimple_omp_parallel_set_child_fn): Likewise.
28324 (gimple_omp_parallel_data_arg): Likewise.
28325 (gimple_omp_parallel_data_arg_ptr): Likewise.
28326 (gimple_omp_parallel_set_data_arg): Likewise.
28327 (gimple_omp_task_clauses): Likewise.
28328 (gimple_omp_task_clauses_ptr): Likewise.
28329 (gimple_omp_task_set_clauses): Likewise.
28330 (gimple_omp_task_child_fn): Likewise.
28331 (gimple_omp_task_child_fn_ptr): Likewise.
28332 (gimple_omp_task_set_child_fn): Likewise.
28333 (gimple_omp_task_data_arg): Likewise.
28334 (gimple_omp_task_data_arg_ptr): Likewise.
28335 (gimple_omp_task_set_data_arg): Likewise.
28336 (gimple_omp_taskreg_clauses): Likewise.
28337 (gimple_omp_taskreg_clauses_ptr): Likewise.
28338 (gimple_omp_taskreg_set_clauses): Likewise.
28339 (gimple_omp_taskreg_child_fn): Likewise.
28340 (gimple_omp_taskreg_child_fn_ptr): Likewise.
28341 (gimple_omp_taskreg_set_child_fn): Likewise.
28342 (gimple_omp_taskreg_data_arg): Likewise.
28343 (gimple_omp_taskreg_data_arg_ptr): Likewise.
28344 (gimple_omp_taskreg_set_data_arg): Likewise.
28345 (gimple_omp_task_copy_fn): Likewise.
28346 (gimple_omp_task_copy_fn_ptr): Likewise.
28347 (gimple_omp_task_set_copy_fn): Likewise.
28348 (gimple_omp_task_arg_size): Likewise.
28349 (gimple_omp_task_arg_size_ptr): Likewise.
28350 (gimple_omp_task_set_arg_size): Likewise.
28351 (gimple_omp_task_arg_align): Likewise.
28352 (gimple_omp_task_arg_align_ptr): Likewise.
28353 (gimple_omp_task_set_arg_align): Likewise.
28354 (gimple_omp_single_clauses): Likewise.
28355 (gimple_omp_single_clauses_ptr): Likewise.
28356 (gimple_omp_single_set_clauses): Likewise.
28357 (gimple_omp_target_clauses): Likewise.
28358 (gimple_omp_target_clauses_ptr): Likewise.
28359 (gimple_omp_target_set_clauses): Likewise.
28360 (gimple_omp_target_child_fn): Likewise.
28361 (gimple_omp_target_child_fn_ptr): Likewise.
28362 (gimple_omp_target_set_child_fn): Likewise.
28363 (gimple_omp_target_data_arg): Likewise.
28364 (gimple_omp_target_data_arg_ptr): Likewise.
28365 (gimple_omp_target_set_data_arg): Likewise.
28366 (gimple_omp_teams_clauses): Likewise.
28367 (gimple_omp_teams_clauses_ptr): Likewise.
28368 (gimple_omp_teams_set_clauses): Likewise.
28369 (gimple_omp_sections_clauses): Likewise.
28370 (gimple_omp_sections_clauses_ptr): Likewise.
28371 (gimple_omp_sections_set_clauses): Likewise.
28372 (gimple_omp_sections_control): Likewise.
28373 (gimple_omp_sections_control_ptr): Likewise.
28374 (gimple_omp_sections_set_control): Likewise.
28375 (gimple_omp_for_set_cond): Likewise.
28376 (gimple_omp_for_cond): Likewise.
28377 (gimple_omp_atomic_store_set_val): Likewise.
28378 (gimple_omp_atomic_store_val): Likewise.
28379 (gimple_omp_atomic_store_val_ptr): Likewise.
28380 (gimple_omp_atomic_load_set_lhs): Likewise.
28381 (gimple_omp_atomic_load_lhs): Likewise.
28382 (gimple_omp_atomic_load_lhs_ptr): Likewise.
28383 (gimple_omp_atomic_load_set_rhs): Likewise.
28384 (gimple_omp_atomic_load_rhs): Likewise.
28385 (gimple_omp_atomic_load_rhs_ptr): Likewise.
28386 (gimple_omp_continue_control_def): Likewise.
28387 (gimple_omp_continue_control_def_ptr): Likewise.
28388 (gimple_omp_continue_set_control_def): Likewise.
28389 (gimple_omp_continue_control_use): Likewise.
28390 (gimple_omp_continue_control_use_ptr): Likewise.
28391 (gimple_omp_continue_set_control_use): Likewise.
28392 (gimple_transaction_body_ptr): Likewise.
28393 (gimple_transaction_label): Likewise.
28394 (gimple_transaction_label_ptr): Likewise.
28395 (gimple_transaction_set_body): Likewise.
28396 (gimple_transaction_set_label): Likewise.
28398 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
28399 * ipa-inline-analysis.c (inline_write_summary): Likewise.
28400 * ipa-ref.c (ipa_record_reference): Likewise.
28401 * ipa-reference.c (analyze_function): Likewise.
28402 (ipa_reference_write_optimization_summary): Likewise.
28403 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
28404 (address_taken_from_non_vtable_p): Likewise.
28405 (comdat_can_be_unshared_p_1): Likewise.
28406 * lto-cgraph.c (lto_output_ref): Likewise.
28407 (add_references): Likewise.
28408 (compute_ltrans_boundary): Likewise.
28409 (output_symtab): Likewise.
28410 (input_ref): Likewise.
28411 (input_cgraph_1): Likewise.
28412 (output_cgraph_opt_summary): Likewise.
28413 * lto-streamer-out.c (lto_output): Likewise.
28414 (output_symbol_p): Likewise.
28415 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
28416 (lsei_start_function_in_partition): Likewise.
28417 (lsei_next_variable_in_partition): Likewise.
28418 (lsei_start_variable_in_partition): Likewise.
28419 * symtab.c (insert_to_assembler_name_hash): Likewise.
28420 (unlink_from_assembler_name_hash): Likewise.
28421 (symtab_unregister_node): Likewise.
28422 (symtab_remove_node): Likewise.
28423 (dump_symtab_node): Likewise.
28424 (verify_symtab_base): Likewise.
28425 (verify_symtab_node): Likewise.
28426 (symtab_make_decl_local): Likewise.
28427 (symtab_alias_ultimate_target): Likewise.
28428 (symtab_resolve_alias): Likewise.
28429 (symtab_get_symbol_partitioning_class): Likewise.
28430 * tree-phinodes.c (allocate_phi_node): Likewise.
28431 (reserve_phi_args_for_new_edge): Likewise.
28432 (remove_phi_args): Likewise.
28433 * varpool.c (varpool_node_for_asm): Likewise.
28434 (varpool_remove_unreferenced_decls): Likewise.
28436 2014-04-23 Jeff Law <law@redhat.com>
28438 PR tree-optimization/60902
28439 * tree-ssa-threadedge.c
28440 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
28441 invalidate outputs from statements that do not produce useful
28442 outputs for threading.
28444 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
28446 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
28447 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
28448 machine descriptions for Stack Smashing Protector.
28450 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
28452 * aarch64.md (<optab>_rol<mode>3): New pattern.
28453 (<optab>_rolsi3_uxtw): Likewise.
28454 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
28456 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
28458 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
28459 (arm_cortex_a12_tune): Likewise.
28461 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28463 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
28465 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28467 * config/arm/arm.md (arm_rev16si2): New pattern.
28468 (arm_rev16si2_alt): Likewise.
28469 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
28471 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28473 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
28474 (rev16<mode>2_alt): Likewise.
28475 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
28476 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
28477 (aarch_rev16_shleft_mask_imm_p): Likewise.
28478 (aarch_rev16_p_1): Likewise.
28479 (aarch_rev16_p): Likewise.
28480 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
28481 (aarch_rev16_shright_mask_imm_p): Likewise.
28482 (aarch_rev16_shleft_mask_imm_p): Likewise.
28484 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28486 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
28487 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
28489 (cortex_a53_extra_costs): Likewise.
28490 (cortex_a57_extra_costs): Likewise.
28491 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
28492 (cortexa7_extra_costs): Likewise.
28493 (cortexa8_extra_costs): Likewise.
28494 (cortexa12_extra_costs): Likewise.
28495 (cortexa15_extra_costs): Likewise.
28496 (v7m_extra_costs): Likewise.
28497 (arm_new_rtx_costs): Handle BSWAP.
28499 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28501 * config/arm/arm.c (cortexa8_extra_costs): New table.
28502 (arm_cortex_a8_tune): New tuning struct.
28503 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
28505 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28507 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
28509 2014-04-23 Richard Biener <rguenther@suse.de>
28511 * Makefile.in (OBJS): Remove loop-unswitch.o.
28512 * tree-pass.h (make_pass_rtl_unswitch): Remove.
28513 * passes.def (pass_rtl_unswitch): Likewise.
28514 * loop-init.c (gate_rtl_unswitch): Likewise.
28515 (rtl_unswitch): Likewise.
28516 (pass_data_rtl_unswitch): Likewise.
28517 (pass_rtl_unswitch): Likewise.
28518 (make_pass_rtl_unswitch): Likewise.
28519 * rtl.h (reversed_condition): Likewise.
28520 (compare_and_jump_seq): Likewise.
28521 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
28523 * loop-unroll.c (compare_and_jump_seq): Likewise.
28525 2014-04-23 Richard Biener <rguenther@suse.de>
28527 PR tree-optimization/60903
28528 * tree-ssa-loop-im.c (analyze_memory_references): Remove
28529 commented code block.
28530 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
28531 loop flags to newly created BBs and edges.
28533 2014-04-23 Nick Clifton <nickc@redhat.com>
28535 * config/msp430/msp430.c (msp430_handle_option): Move function
28537 (msp430_option_override): Simplify mcu and mcpu option handling.
28538 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
28539 support for -mhwmult command line option.
28540 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
28541 -mhwmult command line option.
28542 (msp430_hwmult_enabled): Delete.
28543 (msp43o_output_labelref): Add support for -mhwmult command line option.
28544 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
28545 (umulsidi3): Likewise.
28546 * config/msp430/msp430.opt (mmcu): Add Report attribute.
28547 (mcpu, mlarge, msmall): Likewise.
28548 (mhwmult): New option.
28549 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
28551 (msp430_is_f5_mcu): Remove prototype.
28552 (msp430_use_f5_series_hwmult): Add prototype.
28553 * config/msp430/msp430-opts.h: New file.
28554 * common/config/msp430: New directory.
28555 * common/config/msp430/msp430-common.c: New file.
28556 * config.gcc (msp430): Remove target_has_targetm_common.
28557 * doc/invoke.texi: Document -mhwmult command line option.
28559 2014-04-23 Nick Clifton <nickc@redhat.com>
28561 * config/i386/cygwin.h (ENDFILE_SPEC): Include
28562 default-manifest.o if it can be found in the search path.
28563 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
28565 2014-04-23 Terry Guo <terry.guo@arm.com>
28567 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
28569 2014-04-23 Richard Biener <rguenther@suse.de>
28571 PR middle-end/60895
28572 * tree-inline.c (declare_return_variable): Use mark_addressable.
28574 2014-04-23 Richard Biener <rguenther@suse.de>
28576 PR middle-end/60891
28577 * loop-init.c (loop_optimizer_init): Make sure to apply
28578 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
28580 2014-04-22 Jakub Jelinek <jakub@redhat.com>
28583 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
28585 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
28586 if flag_sanitize_undefined_trap_on_error.
28587 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
28588 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
28589 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
28590 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
28591 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
28592 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
28593 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
28594 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
28595 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
28596 * ubsan.c (ubsan_instrument_unreachable): Return
28597 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
28598 (ubsan_expand_null_ifn): Emit __builtin_trap ()
28599 if flag_sanitize_undefined_trap_on_error and
28600 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
28601 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
28602 instrument_bool_enum_load): Emit __builtin_trap () if
28603 flag_sanitize_undefined_trap_on_error and
28604 __builtin_handle_*_abort () if !flag_sanitize_recover.
28605 * doc/invoke.texi (-fsanitize-recover,
28606 -fsanitize-undefined-trap-on-error): Document.
28608 2014-04-22 Christian Bruel <christian.bruel@st.com>
28610 * config/sh/sh.md (mov<mode>): Replace movQIHI.
28611 Force immediates to SImode.
28613 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
28615 * config/nios2/nios2.md (UNSPEC_ROUND): New.
28616 (lroundsfsi2): New.
28617 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
28618 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
28619 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
28620 (nios2_fpu_insn): Add entry for round.
28621 (N2FPU_NO_ERRNO_P): Define.
28622 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
28624 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
28626 2014-04-22 Richard Henderson <rth@redhat.com>
28628 * config/aarch64/aarch64 (addti3, subti3): New expanders.
28629 (add<GPI>3_compare0): Remove leading * from name.
28630 (add<GPI>3_carryin): Likewise.
28631 (sub<GPI>3_compare0): Likewise.
28632 (sub<GPI>3_carryin): Likewise.
28633 (<su_optab>mulditi3): New expander.
28634 (multi3): New expander.
28635 (madd<GPI>): Remove leading * from name.
28637 2014-04-22 Martin Jambor <mjambor@suse.cz>
28639 * cgraphclones.c (cgraph_function_versioning): Copy
28640 ipa_transforms_to_apply instead of asserting it is empty.
28642 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
28645 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
28646 on count_exp to get mode.
28648 2014-04-22 Andrew Pinski <apinski@cavium.com>
28650 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
28651 Handle TLS for ILP32.
28652 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
28653 (tlsie_small_<mode>): this and handle PTR.
28654 (tlsie_small_sidi): New pattern.
28655 (tlsle_small): Change to an expand to handle ILP32.
28656 (tlsle_small_<mode>): New pattern.
28657 (tlsdesc_small): Rename to ...
28658 (tlsdesc_small_<mode>): this and handle PTR.
28660 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28662 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
28664 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28666 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
28667 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
28668 (aarch64_types_signed_poly_qualifiers): Likewise.
28669 (aarch64_types_unsigned_signed_qualifiers): Likewise.
28670 (aarch64_types_poly_signed_qualifiers): Likewise.
28671 (TYPES_REINTERP_SS): Type macro added.
28672 (TYPES_REINTERP_SU): Likewise.
28673 (TYPES_REINTERP_SP): Likewise.
28674 (TYPES_REINTERP_US): Likewise.
28675 (TYPES_REINTERP_PS): Likewise.
28676 (aarch64_fold_builtin): New expression folding added.
28677 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
28678 Declarations removed.
28679 (REINTERP_SS): Declarations added.
28680 (REINTERP_US): Likewise.
28681 (REINTERP_PS): Likewise.
28682 (REINTERP_SU): Likewise.
28683 (REINTERP_SP): Likewise.
28684 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
28685 (vreinterpretq_p8_f64): Likewise.
28686 (vreinterpret_p16_f64): Likewise.
28687 (vreinterpretq_p16_f64): Likewise.
28688 (vreinterpret_f32_f64): Likewise.
28689 (vreinterpretq_f32_f64): Likewise.
28690 (vreinterpret_f64_f32): Likewise.
28691 (vreinterpret_f64_p8): Likewise.
28692 (vreinterpret_f64_p16): Likewise.
28693 (vreinterpret_f64_s8): Likewise.
28694 (vreinterpret_f64_s16): Likewise.
28695 (vreinterpret_f64_s32): Likewise.
28696 (vreinterpret_f64_s64): Likewise.
28697 (vreinterpret_f64_u8): Likewise.
28698 (vreinterpret_f64_u16): Likewise.
28699 (vreinterpret_f64_u32): Likewise.
28700 (vreinterpret_f64_u64): Likewise.
28701 (vreinterpretq_f64_f32): Likewise.
28702 (vreinterpretq_f64_p8): Likewise.
28703 (vreinterpretq_f64_p16): Likewise.
28704 (vreinterpretq_f64_s8): Likewise.
28705 (vreinterpretq_f64_s16): Likewise.
28706 (vreinterpretq_f64_s32): Likewise.
28707 (vreinterpretq_f64_s64): Likewise.
28708 (vreinterpretq_f64_u8): Likewise.
28709 (vreinterpretq_f64_u16): Likewise.
28710 (vreinterpretq_f64_u32): Likewise.
28711 (vreinterpretq_f64_u64): Likewise.
28712 (vreinterpret_s64_f64): Likewise.
28713 (vreinterpretq_s64_f64): Likewise.
28714 (vreinterpret_u64_f64): Likewise.
28715 (vreinterpretq_u64_f64): Likewise.
28716 (vreinterpret_s8_f64): Likewise.
28717 (vreinterpretq_s8_f64): Likewise.
28718 (vreinterpret_s16_f64): Likewise.
28719 (vreinterpretq_s16_f64): Likewise.
28720 (vreinterpret_s32_f64): Likewise.
28721 (vreinterpretq_s32_f64): Likewise.
28722 (vreinterpret_u8_f64): Likewise.
28723 (vreinterpretq_u8_f64): Likewise.
28724 (vreinterpret_u16_f64): Likewise.
28725 (vreinterpretq_u16_f64): Likewise.
28726 (vreinterpret_u32_f64): Likewise.
28727 (vreinterpretq_u32_f64): Likewise.
28729 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28731 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
28732 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
28733 (vreinterpret_p8_s8): Likewise.
28734 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
28735 (vreinterpret_p8_s16): Likewise.
28736 (vreinterpret_p8_s32): Likewise.
28737 (vreinterpret_p8_s64): Likewise.
28738 (vreinterpret_p8_f32): Likewise.
28739 (vreinterpret_p8_u8): Likewise.
28740 (vreinterpret_p8_u16): Likewise.
28741 (vreinterpret_p8_u32): Likewise.
28742 (vreinterpret_p8_u64): Likewise.
28743 (vreinterpret_p8_p16): Likewise.
28744 (vreinterpretq_p8_s8): Likewise.
28745 (vreinterpretq_p8_s16): Likewise.
28746 (vreinterpretq_p8_s32): Likewise.
28747 (vreinterpretq_p8_s64): Likewise.
28748 (vreinterpretq_p8_f32): Likewise.
28749 (vreinterpretq_p8_u8): Likewise.
28750 (vreinterpretq_p8_u16): Likewise.
28751 (vreinterpretq_p8_u32): Likewise.
28752 (vreinterpretq_p8_u64): Likewise.
28753 (vreinterpretq_p8_p16): Likewise.
28754 (vreinterpret_p16_s8): Likewise.
28755 (vreinterpret_p16_s16): Likewise.
28756 (vreinterpret_p16_s32): Likewise.
28757 (vreinterpret_p16_s64): Likewise.
28758 (vreinterpret_p16_f32): Likewise.
28759 (vreinterpret_p16_u8): Likewise.
28760 (vreinterpret_p16_u16): Likewise.
28761 (vreinterpret_p16_u32): Likewise.
28762 (vreinterpret_p16_u64): Likewise.
28763 (vreinterpret_p16_p8): Likewise.
28764 (vreinterpretq_p16_s8): Likewise.
28765 (vreinterpretq_p16_s16): Likewise.
28766 (vreinterpretq_p16_s32): Likewise.
28767 (vreinterpretq_p16_s64): Likewise.
28768 (vreinterpretq_p16_f32): Likewise.
28769 (vreinterpretq_p16_u8): Likewise.
28770 (vreinterpretq_p16_u16): Likewise.
28771 (vreinterpretq_p16_u32): Likewise.
28772 (vreinterpretq_p16_u64): Likewise.
28773 (vreinterpretq_p16_p8): Likewise.
28774 (vreinterpret_f32_s8): Likewise.
28775 (vreinterpret_f32_s16): Likewise.
28776 (vreinterpret_f32_s32): Likewise.
28777 (vreinterpret_f32_s64): Likewise.
28778 (vreinterpret_f32_u8): Likewise.
28779 (vreinterpret_f32_u16): Likewise.
28780 (vreinterpret_f32_u32): Likewise.
28781 (vreinterpret_f32_u64): Likewise.
28782 (vreinterpret_f32_p8): Likewise.
28783 (vreinterpret_f32_p16): Likewise.
28784 (vreinterpretq_f32_s8): Likewise.
28785 (vreinterpretq_f32_s16): Likewise.
28786 (vreinterpretq_f32_s32): Likewise.
28787 (vreinterpretq_f32_s64): Likewise.
28788 (vreinterpretq_f32_u8): Likewise.
28789 (vreinterpretq_f32_u16): Likewise.
28790 (vreinterpretq_f32_u32): Likewise.
28791 (vreinterpretq_f32_u64): Likewise.
28792 (vreinterpretq_f32_p8): Likewise.
28793 (vreinterpretq_f32_p16): Likewise.
28794 (vreinterpret_s64_s8): Likewise.
28795 (vreinterpret_s64_s16): Likewise.
28796 (vreinterpret_s64_s32): Likewise.
28797 (vreinterpret_s64_f32): Likewise.
28798 (vreinterpret_s64_u8): Likewise.
28799 (vreinterpret_s64_u16): Likewise.
28800 (vreinterpret_s64_u32): Likewise.
28801 (vreinterpret_s64_u64): Likewise.
28802 (vreinterpret_s64_p8): Likewise.
28803 (vreinterpret_s64_p16): Likewise.
28804 (vreinterpretq_s64_s8): Likewise.
28805 (vreinterpretq_s64_s16): Likewise.
28806 (vreinterpretq_s64_s32): Likewise.
28807 (vreinterpretq_s64_f32): Likewise.
28808 (vreinterpretq_s64_u8): Likewise.
28809 (vreinterpretq_s64_u16): Likewise.
28810 (vreinterpretq_s64_u32): Likewise.
28811 (vreinterpretq_s64_u64): Likewise.
28812 (vreinterpretq_s64_p8): Likewise.
28813 (vreinterpretq_s64_p16): Likewise.
28814 (vreinterpret_u64_s8): Likewise.
28815 (vreinterpret_u64_s16): Likewise.
28816 (vreinterpret_u64_s32): Likewise.
28817 (vreinterpret_u64_s64): Likewise.
28818 (vreinterpret_u64_f32): Likewise.
28819 (vreinterpret_u64_u8): Likewise.
28820 (vreinterpret_u64_u16): Likewise.
28821 (vreinterpret_u64_u32): Likewise.
28822 (vreinterpret_u64_p8): Likewise.
28823 (vreinterpret_u64_p16): Likewise.
28824 (vreinterpretq_u64_s8): Likewise.
28825 (vreinterpretq_u64_s16): Likewise.
28826 (vreinterpretq_u64_s32): Likewise.
28827 (vreinterpretq_u64_s64): Likewise.
28828 (vreinterpretq_u64_f32): Likewise.
28829 (vreinterpretq_u64_u8): Likewise.
28830 (vreinterpretq_u64_u16): Likewise.
28831 (vreinterpretq_u64_u32): Likewise.
28832 (vreinterpretq_u64_p8): Likewise.
28833 (vreinterpretq_u64_p16): Likewise.
28834 (vreinterpret_s8_s16): Likewise.
28835 (vreinterpret_s8_s32): Likewise.
28836 (vreinterpret_s8_s64): Likewise.
28837 (vreinterpret_s8_f32): Likewise.
28838 (vreinterpret_s8_u8): Likewise.
28839 (vreinterpret_s8_u16): Likewise.
28840 (vreinterpret_s8_u32): Likewise.
28841 (vreinterpret_s8_u64): Likewise.
28842 (vreinterpret_s8_p8): Likewise.
28843 (vreinterpret_s8_p16): Likewise.
28844 (vreinterpretq_s8_s16): Likewise.
28845 (vreinterpretq_s8_s32): Likewise.
28846 (vreinterpretq_s8_s64): Likewise.
28847 (vreinterpretq_s8_f32): Likewise.
28848 (vreinterpretq_s8_u8): Likewise.
28849 (vreinterpretq_s8_u16): Likewise.
28850 (vreinterpretq_s8_u32): Likewise.
28851 (vreinterpretq_s8_u64): Likewise.
28852 (vreinterpretq_s8_p8): Likewise.
28853 (vreinterpretq_s8_p16): Likewise.
28854 (vreinterpret_s16_s8): Likewise.
28855 (vreinterpret_s16_s32): Likewise.
28856 (vreinterpret_s16_s64): Likewise.
28857 (vreinterpret_s16_f32): Likewise.
28858 (vreinterpret_s16_u8): Likewise.
28859 (vreinterpret_s16_u16): Likewise.
28860 (vreinterpret_s16_u32): Likewise.
28861 (vreinterpret_s16_u64): Likewise.
28862 (vreinterpret_s16_p8): Likewise.
28863 (vreinterpret_s16_p16): Likewise.
28864 (vreinterpretq_s16_s8): Likewise.
28865 (vreinterpretq_s16_s32): Likewise.
28866 (vreinterpretq_s16_s64): Likewise.
28867 (vreinterpretq_s16_f32): Likewise.
28868 (vreinterpretq_s16_u8): Likewise.
28869 (vreinterpretq_s16_u16): Likewise.
28870 (vreinterpretq_s16_u32): Likewise.
28871 (vreinterpretq_s16_u64): Likewise.
28872 (vreinterpretq_s16_p8): Likewise.
28873 (vreinterpretq_s16_p16): Likewise.
28874 (vreinterpret_s32_s8): Likewise.
28875 (vreinterpret_s32_s16): Likewise.
28876 (vreinterpret_s32_s64): Likewise.
28877 (vreinterpret_s32_f32): Likewise.
28878 (vreinterpret_s32_u8): Likewise.
28879 (vreinterpret_s32_u16): Likewise.
28880 (vreinterpret_s32_u32): Likewise.
28881 (vreinterpret_s32_u64): Likewise.
28882 (vreinterpret_s32_p8): Likewise.
28883 (vreinterpret_s32_p16): Likewise.
28884 (vreinterpretq_s32_s8): Likewise.
28885 (vreinterpretq_s32_s16): Likewise.
28886 (vreinterpretq_s32_s64): Likewise.
28887 (vreinterpretq_s32_f32): Likewise.
28888 (vreinterpretq_s32_u8): Likewise.
28889 (vreinterpretq_s32_u16): Likewise.
28890 (vreinterpretq_s32_u32): Likewise.
28891 (vreinterpretq_s32_u64): Likewise.
28892 (vreinterpretq_s32_p8): Likewise.
28893 (vreinterpretq_s32_p16): Likewise.
28894 (vreinterpret_u8_s8): Likewise.
28895 (vreinterpret_u8_s16): Likewise.
28896 (vreinterpret_u8_s32): Likewise.
28897 (vreinterpret_u8_s64): Likewise.
28898 (vreinterpret_u8_f32): Likewise.
28899 (vreinterpret_u8_u16): Likewise.
28900 (vreinterpret_u8_u32): Likewise.
28901 (vreinterpret_u8_u64): Likewise.
28902 (vreinterpret_u8_p8): Likewise.
28903 (vreinterpret_u8_p16): Likewise.
28904 (vreinterpretq_u8_s8): Likewise.
28905 (vreinterpretq_u8_s16): Likewise.
28906 (vreinterpretq_u8_s32): Likewise.
28907 (vreinterpretq_u8_s64): Likewise.
28908 (vreinterpretq_u8_f32): Likewise.
28909 (vreinterpretq_u8_u16): Likewise.
28910 (vreinterpretq_u8_u32): Likewise.
28911 (vreinterpretq_u8_u64): Likewise.
28912 (vreinterpretq_u8_p8): Likewise.
28913 (vreinterpretq_u8_p16): Likewise.
28914 (vreinterpret_u16_s8): Likewise.
28915 (vreinterpret_u16_s16): Likewise.
28916 (vreinterpret_u16_s32): Likewise.
28917 (vreinterpret_u16_s64): Likewise.
28918 (vreinterpret_u16_f32): Likewise.
28919 (vreinterpret_u16_u8): Likewise.
28920 (vreinterpret_u16_u32): Likewise.
28921 (vreinterpret_u16_u64): Likewise.
28922 (vreinterpret_u16_p8): Likewise.
28923 (vreinterpret_u16_p16): Likewise.
28924 (vreinterpretq_u16_s8): Likewise.
28925 (vreinterpretq_u16_s16): Likewise.
28926 (vreinterpretq_u16_s32): Likewise.
28927 (vreinterpretq_u16_s64): Likewise.
28928 (vreinterpretq_u16_f32): Likewise.
28929 (vreinterpretq_u16_u8): Likewise.
28930 (vreinterpretq_u16_u32): Likewise.
28931 (vreinterpretq_u16_u64): Likewise.
28932 (vreinterpretq_u16_p8): Likewise.
28933 (vreinterpretq_u16_p16): Likewise.
28934 (vreinterpret_u32_s8): Likewise.
28935 (vreinterpret_u32_s16): Likewise.
28936 (vreinterpret_u32_s32): Likewise.
28937 (vreinterpret_u32_s64): Likewise.
28938 (vreinterpret_u32_f32): Likewise.
28939 (vreinterpret_u32_u8): Likewise.
28940 (vreinterpret_u32_u16): Likewise.
28941 (vreinterpret_u32_u64): Likewise.
28942 (vreinterpret_u32_p8): Likewise.
28943 (vreinterpret_u32_p16): Likewise.
28944 (vreinterpretq_u32_s8): Likewise.
28945 (vreinterpretq_u32_s16): Likewise.
28946 (vreinterpretq_u32_s32): Likewise.
28947 (vreinterpretq_u32_s64): Likewise.
28948 (vreinterpretq_u32_f32): Likewise.
28949 (vreinterpretq_u32_u8): Likewise.
28950 (vreinterpretq_u32_u16): Likewise.
28951 (vreinterpretq_u32_u64): Likewise.
28952 (vreinterpretq_u32_p8): Likewise.
28953 (vreinterpretq_u32_p16): Likewise.
28955 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28957 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
28959 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
28961 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
28962 (vqnegd_s64): Likewise.
28963 (vqabs_s64): Likewise.
28964 (vqabsd_s64): Likewise.
28966 2014-04-22 Richard Henderson <rth@redhat.com>
28968 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
28969 computation to the top of the loop.
28971 2014-04-22 Renlin <renlin.li@arm.com>
28972 Jiong Wang <jiong.wang@arm.com>
28974 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
28975 * config/aarch64/aarch64.c (aarch64_layout_frame)
28976 (aarch64_initial_elimination_offset): Likewise.
28978 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
28980 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
28983 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
28985 * machmode.h (bitwise_mode_for_mode): Declare.
28986 * stor-layout.h (bitwise_type_for_mode): Likewise.
28987 * stor-layout.c (bitwise_mode_for_mode): New function.
28988 (bitwise_type_for_mode): Likewise.
28989 * builtins.c (fold_builtin_memory_op): Use it instead of
28990 int_mode_for_mode and build_nonstandard_integer_type.
28992 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28994 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
28995 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
28996 (*-*-solaris2*): Simplify.
28997 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
28998 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
28999 *-*-solaris2.9* handling.
29001 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
29003 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
29004 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
29005 handling, simplify.
29006 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
29007 * configure: Regenerate.
29009 * config/i386/sol2-9.h: Remove.
29011 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
29012 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
29013 Remove Solaris 9 references.
29015 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
29017 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
29018 (floatuns<GPI:mode><GPF:mode>2): Remove.
29019 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
29020 and floatuns conversions.
29021 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
29022 and floatuns conversions.
29023 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
29024 (w1,w2): New mode attributes for inequal width conversions.
29026 2014-04-22 Renlin Li <Renlin.Li@arm.com>
29028 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
29029 the output asm format.
29031 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
29033 * config/aarch64/aarch64-simd.md
29034 (aarch64_cm<optab>di): Always split.
29035 (*aarch64_cm<optab>di): New.
29036 (aarch64_cmtstdi): Always split.
29037 (*aarch64_cmtstdi): New.
29039 2014-04-22 Jakub Jelinek <jakub@redhat.com>
29041 PR tree-optimization/60823
29042 * omp-low.c (ipa_simd_modify_function_body): Go through
29043 all SSA_NAMEs and for those refering to vector arguments
29044 which are going to be replaced adjust SSA_NAME_VAR and,
29045 if it is a default definition, change it into a non-default
29046 definition assigned at the beginning of function from new_decl.
29047 (ipa_simd_modify_stmt_ops): Rewritten.
29048 * tree-dfa.c (set_ssa_default_def): When removing default def,
29049 check for NULL loc instead of NULL *loc.
29051 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29053 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
29054 restrictions on core registers for DImode values in Thumb2.
29056 2014-04-22 Ian Bolton <ian.bolton@arm.com>
29058 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
29059 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
29061 2014-04-22 Ian Bolton <ian.bolton@arm.com>
29063 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
29064 (*iordi_notzesidi_di): Likewise.
29065 (*iordi_notsesidi_di): Likewise.
29067 2014-04-22 Ian Bolton <ian.bolton@arm.com>
29069 * config/arm/arm-protos.h (tune_params): New struct members.
29070 * config/arm/arm.c: Initialise tune_params per processor.
29071 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
29072 for speed, based on new tune_params.
29074 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
29076 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
29077 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
29078 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
29079 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
29080 * config/aarch64/arm_neon.h (vrnd_f64): Added.
29081 (vrnda_f64): Likewise.
29082 (vrndi_f64): Likewise.
29083 (vrndm_f64): Likewise.
29084 (vrndn_f64): Likewise.
29085 (vrndp_f64): Likewise.
29086 (vrndx_f64): Likewise.
29088 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
29090 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
29091 GET_MODE_SIZE argument is enum machine_mode.
29093 2014-04-22 Jakub Jelinek <jakub@redhat.com>
29096 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
29097 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
29099 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
29101 PR middle-end/60281
29102 * asan.c (asan_emit_stack_protection): Force the base to align to
29103 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
29104 appropriate bits if STRICT_ALIGNMENT.
29105 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
29107 (expand_used_vars): Leave a space in the stack frame for alignment
29108 if STRICT_ALIGNMENT.
29110 2014-04-21 David Malcolm <dmalcolm@redhat.com>
29112 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
29114 (gimple_store_p): Likewise.
29115 (gimple_assign_load_p): Likewise.
29116 (gimple_assign_cast_p): Likewise.
29117 (gimple_clobber_p): Likewise.
29119 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
29120 rather than a gimple.
29121 (gimple_assign_cast_p): Likewise.
29123 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
29126 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
29127 If mode is DDmode and TARGET_E500_DOUBLE allow move.
29129 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
29130 more debug information for E500 if -mdebug=reg.
29132 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
29135 * config/i386/i386.c (ix86_expand_builtin)
29136 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
29137 register for target RTX.
29138 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
29140 2014-04-18 Cong Hou <congh@google.com>
29142 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
29143 the widen-mult pattern by handling two operands with different sizes,
29144 and operands whose size is smaller than half of the result type.
29146 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
29148 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
29149 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
29150 (do_estimate_edge_time): Compute it.
29151 * ipa-inline.c (want_inline_small_function_p): Bypass
29152 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
29154 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
29156 * ipa-inline.c (spec_rem): New static variable.
29157 (dump_overall_stats): New function.
29158 (dump_inline_stats): New function.
29160 2014-04-18 Richard Henderson <rth@redhat.com>
29162 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
29163 to GET_MODE_SIZE, not a reg_class_t.
29165 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29167 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
29168 (vsx_xxmrglw_<mode>): Likewise.
29170 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
29173 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
29174 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
29175 (rs6000_init_hard_regno_mode_ok): Likewise.
29177 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
29179 * ipa-inline.c (inline_small_functions): Account only non-cold
29181 * doc/invoke.texi (inline-unit-growth): Update documentation.
29183 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
29185 * config/rs6000/rs6000.md (addti3, subti3): New.
29187 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
29190 * config/i386/i386.c (ix86_expand_clear): Remove outdated
29191 comment. Check optimize_insn_for_size_p instead of
29192 optimize_insn_for_speed_p.
29194 2014-04-17 Martin Jambor <mjambor@suse.cz>
29196 * gimple-iterator.c (gsi_start_edge): New function.
29197 * gimple-iterator.h (gsi_start_edge): Declare.
29198 * tree-sra.c (single_non_eh_succ): New function.
29199 (disqualify_ops_if_throwing_stmt): Renamed to
29200 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
29201 having one non-EH successor BB.
29202 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
29203 generate loads into replacements.
29204 (sra_modify_assign): Likewise and and also use the simple path for
29206 (sra_modify_function_body): Commit statements on edges.
29208 2014-04-17 Richard Biener <rguenther@suse.de>
29210 PR middle-end/60849
29211 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
29212 comparison results and add clarifying comment.
29214 2014-04-17 Jakub Jelinek <jakub@redhat.com>
29216 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
29217 (blank_mode): Initialize it.
29218 (emit_mode_size_inline, emit_mode_nunits_inline,
29219 emit_mode_inner_inline): New functions.
29220 (emit_insn_modes_h): Call them and surround their output with
29221 #if GCC_VERSION >= 4001 ... #endif.
29222 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
29223 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
29224 mode_* arrays if the argument is __builtin_constant_p.
29225 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
29226 is enum machine_mode.
29228 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
29230 * passes.c (opt_pass::execute): Adjust.
29231 (pass_manager::execute_pass_mode_switching): Likewise.
29232 (early_local_passes::execute): Likewise.
29233 (execute_one_pass): Pass cfun to the pass's execute method.
29234 * tree-pass.h (opt_pass::execute): Add function * argument.
29235 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
29236 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
29237 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
29238 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
29239 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
29240 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
29241 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
29242 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
29243 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
29244 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
29245 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
29246 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
29247 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
29248 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
29249 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
29250 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
29251 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
29252 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
29253 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
29254 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
29255 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
29256 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
29257 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
29258 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
29259 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
29260 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
29261 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
29262 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
29263 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
29266 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
29268 * passes.c (opt_pass::gate): Take function * argument.
29269 (gate_all_early_local_passes): Merge into
29270 (early_local_passes::gate): this.
29271 (gate_all_early_optimizations): Merge into
29272 (all_early_optimizations::gate): this.
29273 (gate_all_optimizations): Mege into
29274 (all_optimizations::gate): this.
29275 (gate_all_optimizations_g): Merge into
29276 (all_optimizations_g::gate): this.
29277 (gate_rest_of_compilation): Mege into
29278 (rest_of_compilation::gate): this.
29279 (gate_postreload): Merge into
29280 (postreload::gate): this.
29281 (dump_one_pass): Pass cfun to the pass's gate method.
29282 (execute_ipa_summary_passes): Likewise.
29283 (execute_one_pass): Likewise.
29284 (ipa_write_summaries_2): Likewise.
29285 (ipa_write_optimization_summaries_1): Likewise.
29286 (ipa_read_summaries_1): Likewise.
29287 (ipa_read_optimization_summaries_1): Likewise.
29288 (execute_ipa_stmt_fixups): Likewise.
29289 * tree-pass.h (opt_pass::gate): Add function * argument.
29290 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
29291 combine-stack-adj.c, combine.c, compare-elim.c,
29292 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
29293 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
29294 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
29295 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
29296 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
29297 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
29298 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
29299 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
29300 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
29301 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
29302 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
29303 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
29304 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
29305 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
29306 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
29307 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
29308 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
29309 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
29310 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
29311 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
29312 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
29313 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
29314 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
29315 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
29316 var-tracking.c, vtable-verify.c, web.c: Adjust.
29318 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
29320 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
29321 * configure: Regenerate.
29323 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
29325 * passes.c (dump_one_pass): don't check pass->has_gate.
29326 (execute_ipa_summary_passes): Likewise.
29327 (execute_one_pass): Likewise.
29328 (ipa_write_summaries_2): Likewise.
29329 (ipa_write_optimization_summaries_1): Likewise.
29330 (ipa_read_optimization_summaries_1): Likewise.
29331 (execute_ipa_stmt_fixups): Likewise.
29332 * tree-pass.h (pass_data::has_gate): Remove.
29333 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
29334 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
29335 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
29336 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
29337 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
29338 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
29339 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
29340 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
29341 gimple-low.c, gimple-ssa-isolate-paths.c,
29342 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
29343 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
29344 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
29345 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
29346 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
29347 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
29348 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
29349 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
29350 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
29351 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
29352 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
29353 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
29354 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
29355 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
29356 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
29357 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
29358 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
29359 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
29360 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
29361 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
29362 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
29363 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
29366 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
29368 * pass_manager.h (pass_manager::register_dump_files_1): Remove
29370 * passes.c (pass_manager::register_dump_files_1): Merge into
29371 (pass_manager::register_dump_files): this, and remove its handling of
29372 properties since the pass always has the properties anyway.
29373 (pass_manager::pass_manager): Adjust.
29375 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
29377 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
29378 * passes.c (pass_manager::register_dump_files_1): Remove dead code
29379 dealing with properties.
29380 (pass_manager::register_dump_files): Adjust.
29382 2014-03-20 Mark Wielaard <mjw@redhat.com>
29384 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
29385 then represent the bound as normal constant value.
29387 2014-04-17 Jakub Jelinek <jakub@redhat.com>
29390 Forward port from 4.8 branch
29391 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
29393 * config/i386/bmiintrin.h (_blsi_u32): New.
29394 (_blsi_u64): Ditto.
29395 (_blsr_u32): Ditto.
29396 (_blsr_u64): Ditto.
29397 (_blsmsk_u32): Ditto.
29398 (_blsmsk_u64): Ditto.
29399 (_tzcnt_u32): Ditto.
29400 (_tzcnt_u64): Ditto.
29402 2014-04-17 Kito Cheng <kito@0xlab.org>
29404 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
29406 2014-04-17 Richard Biener <rguenther@suse.de>
29408 PR middle-end/60849
29409 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
29410 boolean results for comparisons.
29412 2014-04-17 Richard Biener <rguenther@suse.de>
29414 PR tree-optimization/60836
29415 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
29416 initial PHI args to be gimple values.
29418 2014-04-17 Richard Biener <rguenther@suse.de>
29420 PR tree-optimization/60841
29421 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
29422 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
29423 of stmts to SLP build.
29424 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
29425 (vect_analyze_slp): Likewise.
29426 (vect_analyze_slp_instance): Likewise.
29427 (vect_build_slp_tree): Limit overall SLP tree growth.
29428 * tree-vectorizer.h (vect_analyze_data_refs,
29429 vect_analyze_slp): Adjust prototypes.
29431 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
29433 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
29436 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
29438 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
29439 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
29440 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
29441 for TARGET_SLOW_PSHUFB
29443 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
29445 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
29446 * config/i386/i386.c (intel_cost): Ditto.
29448 2014-04-17 Joey Ye <joey.ye@arm.com>
29450 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
29452 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
29454 * opts.c (common_handle_option): Disable -fipa-reference coorectly
29455 with -fuse-profile.
29457 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
29459 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
29460 (type_all_derivations_known_p): New predicate.
29461 (type_all_ctors_visible_p): New predicate.
29462 (type_possibly_instantiated_p): New predicate.
29463 (get_odr_type): Compute all_derivations_known.
29464 (dump_odr_type): Dump the flag.
29465 (maybe_record_type): Cleanup.
29466 (record_target_from_binfo): Add bases_to_consider array;
29467 record bases for types w/o instances and skip CXX destructor.
29468 (possible_polymorphic_call_targets_1): Add bases_to_consider
29469 and consider_construction parameters; check if type may have instance.
29470 (get_polymorphic_call_info): Set maybe_in_construction to true
29471 when we know nothing.
29472 (record_targets_from_bases): Skip CXX destructors; they are
29473 never called for types in construction.
29474 (possible_polymorphic_call_targets): Do not record target when
29475 type may not have instance.
29477 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
29480 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
29481 external aliases alive, too.
29483 2014-04-16 Andrew Pinski <apinski@cavium.com>
29485 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
29488 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
29490 * final.c (compute_alignments): Do not apply loop alignment to a block
29491 falling through to the exit.
29493 2014-04-16 Catherine Moore <clm@codesourcery.com>
29495 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
29496 Adjust constraints for microMIPS store patterns.
29498 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
29500 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
29502 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
29504 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
29505 (append_use): Run at -O0.
29506 (append_vdef): Likewise.
29507 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
29508 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
29510 2014-04-16 Jakub Jelinek <jakub@redhat.com>
29512 PR tree-optimization/60844
29513 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
29514 (propagate_op_to_single_use, remove_visited_stmt_chain,
29515 linearize_expr, repropagate_negates, reassociate_bb): Use it
29516 instead of gsi_remove.
29518 2014-04-16 Martin Jambor <mjambor@suse.cz>
29520 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
29521 ipa_transforms_to_apply.
29522 (cgraph_function_versioning): Assert that old_node has empty
29523 ipa_transforms_to_apply.
29524 * trans-mem.c (ipa_tm_create_version): Likewise.
29525 * tree-inline.c (tree_function_versioning): Do not duplicate
29526 ipa_transforms_to_apply.
29528 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29531 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
29533 Pass necessary as flags on 64-bit Solaris/x86.
29534 Use lowercase relocs for x86_64-*-*.
29535 * configure: Regenerate.
29537 2014-04-15 Jan Hubicka <jh@suse.cz>
29539 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
29540 (maybe_record_node, likely_target_p): Use it.
29542 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29545 Revert following patch
29547 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
29550 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
29551 software floating point or no floating point registers, do not
29552 allow any type in the FPRs. Eliminate a test for SPE SIMD types
29553 in GPRs that occurs after we tested for GPRs that would never be
29556 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
29557 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
29558 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
29559 specifically allow DDmode, since that does not use the SPE SIMD
29562 2014-03-21 Mark Wielaard <mjw@redhat.com>
29564 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
29565 as unsigned or int depending on type and value used.
29567 2014-04-15 Richard Biener <rguenther@suse.de>
29569 PR rtl-optimization/56965
29570 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
29571 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
29573 * alias.c (true_dependence_1): Do not call
29574 nonoverlapping_component_refs_p.
29575 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
29576 nonoverlapping_component_refs_p.
29577 (indirect_refs_may_alias_p): Likewise.
29579 2014-04-15 Teresa Johnson <tejohnson@google.com>
29581 * cfg.c (dump_bb_info): Fix flags check.
29582 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
29584 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29586 PR rtl-optimization/60663
29587 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
29590 2014-04-15 Richard Biener <rguenther@suse.de>
29592 * lto-streamer.h (LTO_major_version): Bump to 4.
29594 2014-04-15 Richard Biener <rguenther@suse.de>
29596 * common.opt (lto_partition_model): New enum.
29597 (flto-partition=): Merge separate options with a single with argument,
29598 add -flto-partition=one support.
29599 * flag-types.h (enum lto_partition_model): Declare.
29600 * opts.c (finish_options): Remove duplicate -flto-partition=
29602 * lto-wrapper.c (run_gcc): Adjust.
29604 2014-04-15 Richard Biener <rguenther@suse.de>
29606 * alias.c (ncr_compar): New function.
29607 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
29609 2014-04-15 Richard Biener <rguenther@suse.de>
29611 * alias.c (record_component_aliases): Do not walk BINFOs.
29613 2014-04-15 Richard Biener <rguenther@suse.de>
29615 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
29616 Add struct function argument and adjust.
29617 (find_func_aliases_for_call): Likewise.
29618 (find_func_aliases): Likewise.
29619 (find_func_clobbers): Likewise.
29620 (intra_create_variable_infos): Likewise.
29621 (compute_points_to_sets): Likewise.
29622 (ipa_pta_execute): Adjust. Do not push/pop cfun.
29624 2014-04-15 Richard Biener <rguenther@suse.de>
29626 * tree.c (iterative_hash_expr): Use enum tree_code_class
29627 to store TREE_CODE_CLASS.
29628 (tree_block): Likewise.
29629 (tree_set_block): Likewise.
29630 * tree.h (fold_build_pointer_plus_loc): Use
29631 convert_to_ptrofftype_loc.
29633 2014-04-15 Jakub Jelinek <jakub@redhat.com>
29636 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
29639 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
29641 * cfgloop.h (struct loop): Move force_vectorize down.
29642 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
29643 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
29644 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
29645 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
29646 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
29647 * tree-core.h (enum annot_expr_kind): Add new kind values.
29648 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
29649 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
29651 * tree.def (ANNOTATE_EXPR): Tweak comment.
29653 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
29655 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
29658 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
29660 * tree.h (TYPE_IDENTIFIER): Declare.
29661 * tree.c (subrange_type_for_debug_p): Use it.
29662 * godump.c (go_format_type): Likewise.
29663 * dwarf2out.c (is_cxx_auto, modified_type_die,
29664 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
29665 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
29667 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
29670 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
29672 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
29674 * config/i386/i386.c (examine_argument): Return bool. Return true if
29675 parameter should be passed in memory.
29676 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
29677 (construct_container): Update calls to examine_argument.
29678 (function_arg_advance_64): Ditto.
29679 (return_in_memory_32): Merge with ix86_return_in_memory.
29680 (return_in_memory_64): Ditto.
29681 (return_in_memory_ms_64): Ditto.
29683 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
29685 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
29686 * coverage.c (coverage_compute_profile_id): Handle externally visible
29689 2014-04-14 Martin Jambor <mjambor@suse.cz>
29691 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
29692 DECL_DISREGARD_INLINE_LIMITS functions.
29694 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
29697 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
29699 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
29702 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
29703 optimize_insn_for_speed_p instead of
29704 optimize_function_for_speed_p.
29706 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
29708 * doc/invoke.texi (free): Document AArch64.
29710 2014-04-14 Richard Biener <rguenther@suse.de>
29712 PR tree-optimization/60042
29713 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
29714 (insert_into_preds_of_block): Do not prevent PHI insertion
29715 for REFERENCE exprs here ...
29716 (eliminate_dom_walker::before_dom_children): ... but prevent
29717 their use here under similar conditions when applied to the
29718 IL after PRE optimizations.
29720 2014-04-14 Richard Biener <rguenther@suse.de>
29722 * passes.def: Move early points-to after early SRA.
29724 2014-04-14 Richard Biener <rguenther@suse.de>
29726 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
29727 check for which sign-changes we allow when forwarding
29728 a converted value into a switch.
29730 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
29732 * stor-layout.c (place_field): Finalize non-constant offset for the
29735 2014-04-14 Richard Biener <rguenther@suse.de>
29737 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
29739 (expand_switch_using_bit_tests_p): Likewise.
29740 (process_switch): Compute and pass on speed_p based on the
29742 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
29743 optimize_bb_for_speed_p.
29745 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
29747 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
29748 * function.h (struct function): Rename has_force_vect_loops into
29749 has_force_vectorize_loops.
29750 * lto-streamer-in.c (input_cfg): Adjust for renaming.
29751 (input_struct_function_base): Likewise.
29752 * lto-streamer-out.c (output_cfg): Likewise.
29753 (output_struct_function_base): Likewise.
29754 * omp-low.c (expand_omp_simd): Likewise.
29755 * tree-cfg.c (move_sese_region_to_fn): Likewise.
29756 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
29757 (version_loop_for_if_conversion): Likewise.
29758 (tree_if_conversion): Likewise.
29759 (main_tree_if_conversion): Likewise.
29760 (gate_tree_if_conversion): Likewise.
29761 * tree-inline.c (copy_loops): Likewise.
29762 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
29763 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
29764 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
29765 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
29766 * tree-vectorizer.c (vectorize_loops): Likewise.
29767 * tree-vectorizer.h (unlimited_cost_model): Likewise.
29769 2014-04-14 Richard Biener <rguenther@suse.de>
29772 * lto-streamer-out.c (wrap_refs): New function.
29773 (lto_output): Wrap symbol references in global initializes in
29774 type-preserving MEM_REFs.
29776 2014-04-14 Christian Bruel <christian.bruel@st.com>
29778 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
29780 2014-04-14 Christian Bruel <christian.bruel@st.com>
29782 * config/sh/sh.md (setmemqi): New expand pattern.
29783 * config/sh/sh.h (CLEAR_RATIO): Define.
29784 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
29785 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
29787 2014-04-14 Richard Biener <rguenther@suse.de>
29789 PR middle-end/55022
29790 * fold-const.c (negate_expr_p): Don't negate directional rounding
29792 (fold_negate_expr): Likewise.
29794 2014-04-14 Richard Biener <rguenther@suse.de>
29796 PR tree-optimization/59817
29797 PR tree-optimization/60453
29798 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
29799 recursion to catch all CHRECs in the scalar evolution and restrict
29800 the predicate for the remains appropriately.
29802 2014-04-12 Catherine Moore <clm@codesourcery.com>
29804 * config/mips/constraints.md: Add new register constraint "kb".
29805 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
29806 (*movhi_internal): Likewise.
29807 (*movqi_internal): Likewise.
29808 * config/mips/mips.h (M16_STORE_REGS): New register class.
29809 (REG_CLASS_NAMES): Add M16_STORE_REGS.
29810 (REG_CLASS_CONTENTS): Likewise.
29811 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
29813 2014-04-11 Tobias Burnus <burnus@net-b.de>
29816 * doc/invoke.texi (-Wformat-signedness): Document it.
29817 (Wformat=2): Mention that this enables -Wformat-signedness.
29819 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
29821 * common/config/epiphany/epiphany-common.c
29822 (epiphany_option_optimization_table): Enable section anchors by
29823 default at -O1 or higher.
29824 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
29825 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
29826 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
29827 carries no extra cost.
29828 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
29829 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
29830 * config/epiphany/predicates.md (memclob_operand): New predicate.
29831 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
29832 Use memclob_operand predicate and X constraint for operand 3.
29834 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
29836 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
29837 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
29840 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
29842 PR rtl-optimization/60651
29843 * mode-switching.c (optimize_mode_switching): Make sure to emit
29844 sets of a lower numbered entity before sets of a higher numbered
29845 entity to a mode of the same or lower priority.
29846 When creating a seginfo for a basic block that starts with a code
29847 label, move the insertion point past the code label.
29848 (new_seginfo): Document and enforce requirement that
29849 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
29850 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
29851 * doc/tm.texi: Regenerate.
29853 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
29856 * config/arc/arc.c (arc_save_restore): Fix assert typo.
29858 2013-04-11 Jakub Jelinek <jakub@redhat.com>
29860 * BASE-VER: Set to 4.10.0.
29862 2014-04-11 Tobias Burnus <burnus@net-b.de>
29865 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
29866 * doc/gcc.texi (Service): Update description in the @menu
29867 * doc/invoke.texi (Option Summary): Remove misplaced and
29870 2014-04-11 Steve Ellcey <sellcey@mips.com>
29871 Jakub Jelinek <jakub@redhat.com>
29873 PR middle-end/60556
29874 * expr.c (convert_move): Use emit_store_flag_force instead of
29875 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
29878 2014-04-11 Richard Biener <rguenther@suse.de>
29880 PR middle-end/60797
29881 * varasm.c (assemble_alias): Avoid endless error reporting
29882 recursion by setting TREE_ASM_WRITTEN.
29884 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29886 * config/s390/s390.md: Add a splitter for NOT rtx.
29888 2014-04-11 Jakub Jelinek <jakub@redhat.com>
29890 PR rtl-optimization/60663
29891 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
29893 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
29894 Jakub Jelinek <jakub@redhat.com>
29897 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
29898 flag from decl_node to node.
29900 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29903 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
29904 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
29905 ameliorating the cases where it can be.
29907 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
29910 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
29912 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
29913 (loadsync_<mode>): Change mode.
29914 (load_quadpti, store_quadpti): New.
29915 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
29916 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
29917 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
29919 2014-04-09 Cong Hou <congh@google.com>
29922 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
29925 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29927 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
29928 instead of vnor to exploit possible fusion opportunity in the
29930 (altivec_expand_vec_perm_const_le): Likewise.
29932 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
29934 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
29935 (loadsync_<mode>): Change mode.
29936 (load_quadpti, store_quadpti): New.
29937 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
29938 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
29940 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
29943 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
29944 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
29945 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
29947 2014-04-08 Richard Biener <rguenther@suse.de>
29949 PR middle-end/60706
29950 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
29951 a 64bit widest int print double-int similar to on HWI64 hosts.
29953 2014-04-08 Richard Biener <rguenther@suse.de>
29955 PR tree-optimization/60785
29956 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
29957 default defs properly.
29959 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
29961 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
29962 (Weffc++): Likewise.
29964 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
29966 * ipa-devirt.c (maybe_record_node): When node is not recorded,
29967 set completep to false rather than true.
29969 2014-04-07 Douglas B Rupp <rupp@adacore.com>
29972 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
29973 ARM_TARGET2_DWARF_FORMAT.
29975 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
29978 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
29979 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
29982 2014-04-07 Richard Biener <rguenther@suse.de>
29984 PR tree-optimization/60766
29985 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
29986 (may_eliminate_iv): Convert cand_value_at result to desired type.
29988 2014-04-07 Jason Merrill <jason@redhat.com>
29991 * common.opt (-fno-gnu-unique): Add.
29992 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
29994 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29996 * haifa-sched.c: Fix outdated function reference and minor
29997 grammar errors in introductory comment.
29999 2014-04-07 Richard Biener <rguenther@suse.de>
30001 PR middle-end/60750
30002 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
30003 for noreturn calls.
30004 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
30006 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
30009 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
30010 size accounting for thunks.
30011 (pa_asm_output_mi_thunk): Use final_start_function() and
30012 final_end_function() to output function start and end directives.
30014 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
30016 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
30017 device specific ISA/ feature information. Remove short_sp and
30018 errata_skip ds. Add avr_device_specific_features enum to have device
30020 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
30021 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
30022 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
30023 updated device specific info.
30024 * config/avr/avr-mcus.def: Merge device specific details to
30025 dev_attribute field.
30026 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
30028 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
30029 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
30030 assembler if RMW isa supported by current device.
30031 * config/avr/genmultilib.awk: Update as device info structure changed.
30032 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
30034 2014-04-04 Cong Hou <congh@google.com>
30036 PR tree-optimization/60656
30037 * tree-vect-stmts.c (supportable_widening_operation):
30038 Fix a bug that elements in a vector with vect_used_by_reduction
30039 property are incorrectly reordered when the operation on it is not
30040 consistant with the one in reduction operation.
30042 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
30044 PR rtl-optimization/60155
30045 * gcse.c (record_set_data): New function.
30046 (single_set_gcse): New function.
30047 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
30048 (hoist_code): Likewise.
30049 (get_pressure_class_and_nregs): Likewise.
30051 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
30053 * explow.c (probe_stack_range): Emit a final optimization blockage.
30055 2014-04-04 Anthony Green <green@moxielogic.com>
30057 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
30060 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
30063 * lto-cgraph.c (input_overwrite_node): Check that partitioning
30064 flags are set only during streaming.
30065 * ipa.c (process_references, walk_polymorphic_call_targets,
30066 symtab_remove_unreachable_nodes): Drop bodies of always inline
30067 after early inlining.
30068 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
30070 2014-04-04 Jakub Jelinek <jakub@redhat.com>
30071 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
30074 * dwarf2out.c (const_ok_for_output_1): Reject expressions
30077 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30080 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
30082 (cortex_a53_fdivd): Likewise.
30084 2014-04-04 Martin Jambor <mjambor@suse.cz>
30087 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
30088 Adjust all callers.
30089 * cgraph.c (clone_of_p): Also return true if thunks match.
30090 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
30091 cgraph_function_or_thunk_node and an obsolete comment.
30092 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
30094 (build_function_decl_skip_args): Likewise.
30095 (set_new_clone_decl_and_node_flags): New function.
30096 (duplicate_thunk_for_node): Likewise.
30097 (redirect_edge_duplicating_thunks): Likewise.
30098 (cgraph_clone_node): New parameter args_to_skip, pass it to
30099 redirect_edge_duplicating_thunks which is called instead of
30100 cgraph_redirect_edge_callee.
30101 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
30102 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
30104 2014-04-04 Jeff Law <law@redhat.com>
30107 * config/arm/predicates.md (const_int_I_operand): New predicate.
30108 (const_int_M_operand): Similarly.
30109 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
30111 (insv_t2, extv_reg, extzv_t2): Likewise.
30112 (load_multiple_with_writeback): Similarly for const_int_I_operand.
30113 (pop_multiple_with_writeback_and_return): Likewise.
30114 (vfp_pop_multiple_with_writeback): Likewise
30116 2014-04-04 Richard Biener <rguenther@suse.de>
30119 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
30120 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
30122 * gimplify.h (gimple_add_tmp_var_fn): Declare.
30123 * gimplify.c (gimple_add_tmp_var_fn): New function.
30124 * gimple-expr.h (create_tmp_reg_fn): Declare.
30125 * gimple-expr.c (create_tmp_reg_fn): New function.
30126 * gimple-low.c (record_vars_into): Don't change cfun.
30127 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
30128 code generation without cfun.
30130 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
30133 * Makefile.in (install-driver): Fix shell scripting.
30135 2014-04-03 Cong Hou <congh@google.com>
30137 PR tree-optimization/60505
30138 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
30139 threshold of number of iterations below which no vectorization
30141 * tree-vect-loop.c (new_loop_vec_info):
30142 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
30143 * tree-vect-loop.c (vect_analyze_loop_operations):
30144 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
30145 * tree-vect-loop.c (vect_transform_loop):
30146 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
30147 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
30148 of iterations of the loop and see if we should build the epilogue.
30150 2014-04-03 Richard Biener <rguenther@suse.de>
30152 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
30153 (streamer_tree_cache_create): Adjust.
30154 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
30155 to allow optional nodes array.
30156 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
30157 (streamer_tree_cache_append): Likewise.
30158 (streamer_tree_cache_create): Create nodes array optionally
30159 as specified by parameter.
30160 * lto-streamer-out.c (create_output_block): Avoid maintaining
30161 the node array in the writer cache.
30162 (DFS_write_tree): Remove assertion.
30163 (produce_asm_for_decls): Free the out decl state hash table early.
30164 * lto-streamer-in.c (lto_data_in_create): Adjust for
30165 streamer_tree_cache_create prototype change.
30167 2014-04-03 Richard Biener <rguenther@suse.de>
30169 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
30170 set TREE_CHAIN to NULL_TREE.
30172 2014-04-03 Richard Biener <rguenther@suse.de>
30174 PR tree-optimization/60740
30175 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
30176 over all GIMPLE_COND operands.
30178 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
30180 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
30181 (Weffc++): Remove Scott's numbering, merge lists and reference
30184 2014-04-03 Nick Clifton <nickc@redhat.com>
30186 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
30189 2014-04-03 Martin Jambor <mjambor@suse.cz>
30191 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
30192 mention gcc_unreachable before failing.
30193 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
30196 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
30199 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
30200 inconsistent code and instead mark the context inconsistent.
30201 (possible_polymorphic_call_targets): For inconsistent contexts
30202 return empty complete list.
30204 2014-04-02 Anthony Green <green@moxielogic.com>
30206 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
30207 (extendqisi2, extendhisi2): Define.
30208 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
30209 (WCHAR_TYPE): Change to unsigned int.
30211 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30213 PR tree-optimization/60733
30214 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
30215 insertion point for PHI candidates to be the end of the feeding
30216 block for the PHI argument.
30218 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
30220 PR rtl-optimization/60650
30221 * lra-constraints.c (process_alt_operands): Decrease reject for
30222 earlyclobber matching.
30224 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30226 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
30228 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
30230 * config/spu/spu.c (pad_bb): Do not crash when the last
30231 insn is CODE_FOR_blockage.
30233 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
30235 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
30236 lies outside the target mode.
30238 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
30241 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
30242 software floating point or no floating point registers, do not
30243 allow any type in the FPRs. Eliminate a test for SPE SIMD types
30244 in GPRs that occurs after we tested for GPRs that would never be
30247 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
30248 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
30249 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
30250 specifically allow DDmode, since that does not use the SPE SIMD
30253 2014-04-02 Richard Biener <rguenther@suse.de>
30255 PR middle-end/60729
30256 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
30257 MODE_INTs. Properly use negv_optab.
30258 (expand_abs): Likewise.
30260 2014-04-02 Richard Biener <rguenther@suse.de>
30263 * Makefile.in (install-driver): Guard extra installs with special
30266 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
30268 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
30269 Document vec_vgbbd.
30271 2014-04-01 Richard Henderson <rth@redhat.com>
30274 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
30275 alternative enabled before register allocation.
30277 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
30279 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
30280 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
30282 (nios2_large_got_address): Remove unneeded 'sym' parameter.
30283 (nios2_got_address): Update nios2_large_got_address call site.
30284 (nios2_delegitimize_address): New function.
30285 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
30286 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
30287 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
30289 2014-04-01 Martin Husemann <martin@duskware.de>
30291 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
30294 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
30296 PR rtl-optimization/60604
30297 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
30298 check from register_operand.
30299 (register_operand): Redefine in terms of general_operand.
30300 (nonmemory_operand): Use register_operand for the non-constant cases.
30302 2014-04-01 Richard Biener <rguenther@suse.de>
30304 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
30306 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
30308 * doc/invoke.texi (mapp-regs): Clarify.
30310 2014-03-31 Ulrich Drepper <drepper@gmail.com>
30312 * config/i386/avx512fintrin.h (__v32hi): Define type.
30313 (__v64qi): Likewise.
30314 (_mm512_set1_epi8): Define.
30315 (_mm512_set1_epi16): Define.
30316 (_mm512_set4_epi32): Define.
30317 (_mm512_set4_epi64): Define.
30318 (_mm512_set4_pd): Define.
30319 (_mm512_set4_ps): Define.
30320 (_mm512_setr4_epi64): Define.
30321 (_mm512_setr4_epi32): Define.
30322 (_mm512_setr4_pd): Define.
30323 (_mm512_setr4_ps): Define.
30324 (_mm512_setzero_epi32): Define.
30326 2014-03-31 Martin Jambor <mjambor@suse.cz>
30328 PR middle-end/60647
30329 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
30330 callsite_arguments_match_p. Updated all callers. Also check types of
30331 corresponding formal parameters and actual arguments.
30332 (not_all_callers_have_enough_arguments_p) Renamed to
30333 some_callers_have_mismatched_arguments_p.
30335 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
30337 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
30339 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
30342 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
30345 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
30347 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
30348 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
30350 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
30351 Use FMAMODE_NOVF512 mode iterator.
30352 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
30353 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
30354 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
30355 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
30357 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
30358 Use VF_128_256 mode iterator.
30359 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
30362 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
30364 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
30365 static chain if needed.
30367 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
30370 * lra-constraints.c (index_part_to_reg): New.
30371 (process_address): Use it.
30373 2014-03-27 Jeff Law <law@redhat.com>
30374 Jakub Jelinek <jakub@redhat.com>
30377 * expr.c (do_tablejump): Use simplify_gen_binary rather than
30378 gen_rtx_{PLUS,MULT} to build up the address expression.
30380 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
30381 creating non-canonical RTL.
30383 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
30386 * ipa-inline.c (want_inline_small_function_p): Short circuit large
30387 functions; reorganize to make cheap checks first.
30388 (inline_small_functions): Do not estimate growth when dumping;
30390 * ipa-inline.h (inline_summary): Add min_size.
30391 (growth_likely_positive): New function.
30392 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
30393 (set_cond_stmt_execution_predicate): Cleanup.
30394 (estimate_edge_size_and_time): Compute min_size.
30395 (estimate_calls_size_and_time): Likewise.
30396 (estimate_node_size_and_time): Likewise.
30397 (inline_update_overall_summary): Update min_size.
30398 (do_estimate_edge_time): Likewise.
30399 (do_estimate_edge_size): Update.
30400 (do_estimate_edge_hints): Update.
30401 (growth_likely_positive): New function.
30403 2014-03-28 Jakub Jelinek <jakub@redhat.com>
30406 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
30407 also if addr has VOIDmode.
30409 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30411 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
30412 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
30414 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
30415 instructions as well as AdvancedSIMD loads.
30417 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30419 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
30420 Use crypto_aese type.
30421 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
30422 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
30423 crypto_aese, crypto_aesmc. Move to types.md.
30424 * config/arm/types.md (crypto_aes): Split into crypto_aese,
30426 * config/arm/iterators.md (crypto_type): Likewise.
30428 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
30430 * cgraph.c: Include expr.h and tree-dfa.h.
30431 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
30434 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
30437 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
30438 regs from checking multi-reg pseudos.
30440 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
30442 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
30444 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
30446 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
30447 if it would clobber the stack pointer, even temporarily.
30449 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
30451 * mode-switching.c: Make small adjustments to the top comment.
30453 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
30455 * config/rs6000/constraints.md (wD constraint): New constraint to
30456 match the constant integer to get the top DImode/DFmode out of a
30457 vector in a VSX register.
30459 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
30460 match the constant integer to get the top DImode/DFmode out of a
30461 vector in a VSX register.
30463 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
30466 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
30469 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
30470 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
30472 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
30473 Optimize vec_extract of 64-bit values, where the value being
30474 extracted is in the top word, where we can use scalar
30475 instructions. Add direct move and store support. Combine the big
30476 endian/little endian vector select load support into a single insn.
30477 (vsx_extract_<mode>_internal1): Likewise.
30478 (vsx_extract_<mode>_internal2): Likewise.
30479 (vsx_extract_<mode>_load): Likewise.
30480 (vsx_extract_<mode>_store): Likewise.
30481 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
30482 combined into vsx_extract_<mode>_load.
30483 (vsx_extract_<mode>_one_le): Likewise.
30485 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
30486 define the top 64-bit vector element.
30488 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
30491 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
30492 Document vec_vbpermq builtin.
30495 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
30496 enable use of xxsldwi and xxpermdi builtin functions.
30497 (vec_xxpermdi): Likewise.
30499 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
30500 Document use of vec_xxsldwi and vec_xxpermdi builtins.
30502 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
30504 PR rtl-optimization/60650
30505 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
30507 (find_spills_for): New.
30508 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
30509 Spill all pseudos on the second iteration.
30511 2014-03-27 Marek Polacek <polacek@redhat.com>
30514 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
30517 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30519 * config/s390/s390.c (s390_can_use_return_insn): Check for
30520 call-saved FPRs on 31 bit.
30522 2014-03-27 Jakub Jelinek <jakub@redhat.com>
30524 PR middle-end/60682
30525 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
30526 if they need regimplification, just drop them instead of
30527 calling gimple_regimplify_operands on them.
30529 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
30532 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
30533 (aarch64_frame_pointer_required): Adjust logic.
30534 (aarch64_can_eliminate): Adjust logic.
30535 (aarch64_override_options_after_change): Adjust logic.
30537 2014-03-27 Dehao Chen <dehao@google.com>
30539 * ipa-inline.c (early_inliner): Update node's inline info.
30541 2014-03-26 Dehao Chen <dehao@google.com>
30543 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
30544 compiler inserted conditional jumps for NAN float check.
30546 2014-03-26 Jakub Jelinek <jakub@redhat.com>
30548 * ubsan.h (ubsan_create_data): Change second argument's type
30549 to const location_t *.
30550 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
30552 (ubsan_create_data): Change second argument to const location_t *PLOC.
30553 Create Loc field whenever PLOC is non-NULL.
30554 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
30555 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
30559 * real.c (real_to_integer2): Change type of low to UHWI.
30561 2014-03-26 Tobias Burnus <burnus@net-b.de>
30563 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
30564 (CILK_SELF_SPECS): New define.
30565 (driver_self_specs): Use it.
30567 2014-03-26 Richard Biener <rguenther@suse.de>
30569 * tree-pretty-print.c (percent_K_format): Implement special
30570 case for LTO and its stripped down BLOCK tree.
30572 2014-03-26 Jakub Jelinek <jakub@redhat.com>
30575 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
30577 * tree-vrp.c (simplify_internal_call_using_ranges): If only
30578 one range is range_int_cst_p, but not both, at least optimize
30579 addition/subtraction of 0 and multiplication by 0 or 1.
30580 * gimple-fold.c (gimple_fold_call): Fold
30581 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
30582 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
30583 INTEGER_CSTs, try to fold at least x * 0 and y - y.
30585 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
30587 PR rtl-optimization/60452
30588 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
30589 <case REG>: Return 1 for invalid offsets from the frame pointer.
30591 2014-03-26 Marek Polacek <polacek@redhat.com>
30594 * doc/extend.texi (C Extensions): Mention variable-length arrays in
30597 2014-03-26 Marek Polacek <polacek@redhat.com>
30600 * doc/extend.texi (Designated Inits): Describe what happens to omitted
30603 2014-03-26 Marek Polacek <polacek@redhat.com>
30606 * ira-color.c (update_conflict_hard_regno_costs): Perform the
30607 multiplication in unsigned type.
30609 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
30611 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
30613 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
30615 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
30617 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
30620 * cif-code.def (UNREACHABLE) New code.
30621 * ipa-inline.c (inline_small_functions): Skip edges to
30622 __builtlin_unreachable.
30623 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
30624 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
30625 predicate to __bulitin_unreachable.
30626 (set_cond_stmt_execution_predicate): Fix issue when
30627 invert_tree_comparison returns ERROR_MARK.
30628 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
30629 propagate to inline clones.
30630 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
30632 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
30633 * cgraphclones.c (cgraph_clone_node): If call destination is already
30634 ureachable, do not redirect it back.
30635 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
30638 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
30640 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
30641 Do not modify inline clones.
30643 2014-03-25 Jakub Jelinek <jakub@redhat.com>
30645 * config/i386/i386.md (general_sext_operand): New mode attr.
30646 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
30647 don't generate (sign_extend (const_int)).
30648 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
30649 operands[2]. Use We constraint instead of <i> and
30650 <general_sext_operand> predicate instead of <general_operand>.
30651 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
30652 * config/i386/constraints.md (We): New constraint.
30653 * config/i386/predicates.md (x86_64_sext_operand,
30654 sext_operand): New predicates.
30656 2014-03-25 Martin Jambor <mjambor@suse.cz>
30659 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
30660 inconsistent devirtualizations to __builtin_unreachable.
30662 2014-03-25 Marek Polacek <polacek@redhat.com>
30665 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
30667 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
30669 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
30670 order of elements for big-endian.
30672 2014-03-25 Richard Biener <rguenther@suse.de>
30674 PR middle-end/60635
30675 * gimplify-me.c (gimple_regimplify_operands): Update the
30678 2014-03-25 Martin Jambor <mjambor@suse.cz>
30681 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
30682 (lto_output_varpool_node): Likewise.
30683 (input_overwrite_node): Likewise.
30684 (input_varpool_node): Likewise.
30686 2014-03-25 Richard Biener <rguenther@suse.de>
30688 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
30689 (run_gcc): Likewise.
30691 2014-03-25 Jakub Jelinek <jakub@redhat.com>
30693 * combine.c (simplify_compare_const): Add MODE argument.
30694 Handle mode_width 0 as very large mode_width.
30695 (try_combine, simplify_comparison): Adjust callers.
30697 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
30698 type to avoid signed integer overflow.
30699 * explow.c (plus_constant): Likewise.
30701 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
30703 * doc/generic.texi: Correct typos.
30705 2014-03-24 Tobias Burnus <burnus@net-b.de>
30707 * doc/invoke.texi (-flto): Expand section about
30708 using static libraries with LTO.
30710 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30712 PR rtl-optimization/60501
30713 * optabs.def (addptr3_optab): New optab.
30714 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
30715 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
30716 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
30718 * lra.c (emit_add3_insn): Use the addptr pattern if available.
30720 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
30722 2014-03-24 Ulrich Drepper <drepper@gmail.com>
30724 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
30727 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
30728 (_mm256_undefined_ps): Define.
30729 (_mm256_undefined_pd): Define.
30730 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
30731 (_mm_undefined_pd): Define.
30732 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
30733 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
30734 (_mm512_undefined_ps): Define.
30735 (_mm512_undefined_pd): Define.
30736 Use _mm*_undefined_*.
30737 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
30739 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
30741 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
30742 (lshr_simd): DI mode added.
30743 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
30744 (aarch64_ushr_simddi): Likewise.
30745 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
30746 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
30747 (vshrd_n_u64): Likewise.
30749 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
30751 * Makefile.in (s-macro_list): Depend on cc1.
30753 2014-03-23 Teresa Johnson <tejohnson@google.com>
30755 * ipa-utils.c (ipa_print_order): Use specified dump file.
30757 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
30759 PR rtl-optimization/60601
30760 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
30762 * gcc.c (eval_spec_function): Initialize save_growing_value.
30764 2014-03-22 Jakub Jelinek <jakub@redhat.com>
30767 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
30768 code == MINUS_EXPR, never swap op0 with op1.
30770 * toplev.c (init_local_tick): Avoid signed integer multiplication
30772 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
30773 shift by first operand's bitsize.
30775 2014-03-21 Jakub Jelinek <jakub@redhat.com>
30778 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
30779 redefine to 1 or 0.
30780 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
30781 TARGET_ISA_64BIT_P(x).
30783 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30785 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
30786 pattern for vector nor instead of subtract from splat(-1).
30787 (altivec_expand_vec_perm_const_le): Likewise.
30789 2014-03-21 Richard Henderson <rth@twiddle.net>
30792 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
30793 related insns after epilogue_completed.
30795 2014-03-21 Martin Jambor <mjambor@suse.cz>
30798 * cgraph.h (symtab_node): New flag body_removed.
30799 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
30800 when removing bodies.
30801 * symtab.c (dump_symtab_base): Dump body_removed flag.
30802 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
30803 had their bodies removed.
30805 2014-03-21 Martin Jambor <mjambor@suse.cz>
30808 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
30811 2014-03-21 Richard Biener <rguenther@suse.de>
30813 PR tree-optimization/60577
30814 * tree-core.h (struct tree_base): Document nothrow_flag use
30815 in DECL_NONALIASED.
30816 * tree.h (DECL_NONALIASED): New.
30817 (may_be_aliased): Adjust.
30818 * coverage.c (build_var): Set DECL_NONALIASED.
30820 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
30822 * expr.c (expand_expr_real_1): Remove outdated comment.
30824 2014-03-20 Jakub Jelinek <jakub@redhat.com>
30826 PR middle-end/60597
30827 * ira.c (adjust_cleared_regs): Call copy_rtx on
30828 *reg_equiv[REGNO (loc)].src_p before passing it to
30829 simplify_replace_fn_rtx.
30832 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
30833 into CONST, put pic register as first operand of PLUS. Use
30834 gen_const_mem for both 32-bit and 64-bit PIC got loads.
30836 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
30838 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
30840 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
30842 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
30843 around for store forwarding issue in the FPU on the UT699.
30844 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
30845 loads and operations if -mfix-ut699 is specified.
30846 (divtf3_hq): Tweak attribute.
30847 (sqrttf2_hq): Likewise.
30849 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
30851 * calls.c (store_one_arg): Remove incorrect const qualification on the
30852 type of the temporary.
30853 * cfgexpand.c (expand_return): Likewise.
30854 * expr.c (expand_constructor): Likewise.
30855 (expand_expr_real_1): Likewise.
30857 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
30859 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
30862 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
30865 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
30867 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
30869 * config/arm/aarch-common-protos.h
30870 (alu_cost_table): Fix spelling of "extend".
30871 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
30873 2014-03-19 Richard Biener <rguenther@suse.de>
30875 PR middle-end/60553
30876 * tree-core.h (tree_type_common): Re-order pointer members
30877 to reduce recursion depth during GC walks.
30879 2014-03-19 Marek Polacek <polacek@redhat.com>
30882 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
30883 before accessing it.
30885 2014-03-19 Richard Biener <rguenther@suse.de>
30888 * lto-streamer-in.c (input_function): In WPA stage do not drop
30891 2014-03-19 Jakub Jelinek <jakub@redhat.com>
30893 PR tree-optimization/60559
30894 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
30895 with build_zero_cst assignment.
30897 2014-03-18 Kai Tietz <ktietz@redhat.com>
30899 PR rtl-optimization/56356
30900 * sdbout.c (sdbout_parms): Verify that parms'
30901 incoming argument is valid.
30902 (sdbout_reg_parms): Likewise.
30904 2014-03-18 Richard Henderson <rth@redhat.com>
30907 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
30908 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
30909 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
30911 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
30913 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
30914 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
30915 Italicize plugin event names in description. Explain that
30916 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
30917 Remind that no GCC functions should be called after PLUGIN_FINISH.
30918 Explain what pragmas with expansion are.
30920 2014-03-18 Martin Liska <mliska@suse.cz>
30922 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
30923 gimple call statement is update.
30924 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
30925 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
30927 2014-03-18 Jakub Jelinek <jakub@redhat.com>
30930 * ubsan.c (ubsan_instrument_unreachable): Call
30931 initialize_sanitizer_builtins.
30932 (ubsan_pass): Likewise.
30935 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
30936 varpool_finalize_decl instead of rest_of_decl_compilation.
30938 2014-03-18 Richard Biener <rguenther@suse.de>
30940 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
30941 by using bitmap_and_compl instead of bitmap_and_compl_into.
30942 (df_rd_transfer_function): Likewise.
30944 2014-03-18 Richard Biener <rguenther@suse.de>
30946 * doc/lto.texi (fresolution): Fix typo.
30948 2014-03-18 Richard Biener <rguenther@suse.de>
30950 * doc/invoke.texi (flto): Update for changes in 4.9.
30952 2014-03-18 Richard Biener <rguenther@suse.de>
30954 * doc/loop.texi: Remove section on the removed lambda framework.
30955 Update loop docs with recent changes in preserving loop structure.
30957 2014-03-18 Richard Biener <rguenther@suse.de>
30959 * doc/lto.texi (-fresolution): Document.
30961 2014-03-18 Richard Biener <rguenther@suse.de>
30963 * doc/contrib.texi: Adjust my name.
30965 2014-03-18 Jakub Jelinek <jakub@redhat.com>
30968 * internal-fn.c: Include diagnostic-core.h.
30969 (expand_BUILTIN_EXPECT): New function.
30970 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
30971 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
30972 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
30973 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
30974 IFN_BUILTIN_EXPECT.
30975 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
30976 Revert 3 argument __builtin_expect code.
30977 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
30978 * gimple-fold.c (gimple_fold_call): Likewise.
30979 * tree.h (fold_builtin_expect): New prototype.
30980 * builtins.c (build_builtin_expect_predicate): Add predictor
30981 argument, if non-NULL, create 3 argument __builtin_expect.
30982 (fold_builtin_expect): No longer static. Add ARG2 argument,
30983 pass it through to build_builtin_expect_predicate.
30984 (fold_builtin_2): Adjust caller.
30985 (fold_builtin_3): Handle BUILT_IN_EXPECT.
30986 * internal-fn.def (BUILTIN_EXPECT): New.
30988 2014-03-18 Tobias Burnus <burnus@net-b.de>
30991 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
30992 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
30993 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
30995 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
30998 * predict.c (combine_predictions_for_bb): Fix up formatting.
30999 (expr_expected_value_1, expr_expected_value): Add predictor argument,
31000 fill what it points to if non-NULL.
31001 (tree_predict_by_opcode): Adjust caller, use the predictor.
31002 * predict.def (PRED_COMPARE_AND_SWAP): Add.
31004 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
31006 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
31007 proper constant for the store mode.
31009 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
31011 * symtab.c (change_decl_assembler_name): Fix transparent alias
31012 chain construction.
31014 2014-03-16 Renlin Li <Renlin.Li@arm.com>
31016 * config/aarch64/aarch64.c: Correct the comments about the
31017 aarch64 stack layout.
31019 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
31021 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
31022 check for GF_OMP_FOR_KIND_FOR.
31024 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
31026 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
31027 ymm and zmm register names.
31029 2014-03-17 Jakub Jelinek <jakub@redhat.com>
31032 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
31033 note creation for the 2010-08-31 changes.
31035 2014-03-17 Marek Polacek <polacek@redhat.com>
31037 PR middle-end/60534
31038 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
31039 as -fno-tree-loop-vectorize.
31040 (expand_omp_simd): Likewise.
31042 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
31044 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
31045 (eligible_for_call_delay): New prototype.
31046 * config/sparc/sparc.c (tls_call_delay): Rename into...
31047 (eligible_for_call_delay): ...this. Return false if the instruction
31048 cannot be put in the delay slot of a branch.
31049 (eligible_for_restore_insn): Simplify.
31050 (eligible_for_return_delay): Return false if the instruction cannot be
31051 put in the delay slot of a branch and simplify.
31052 (eligible_for_sibcall_delay): Return false if the instruction cannot be
31053 put in the delay slot of a branch.
31054 * config/sparc/sparc.md (fix_ut699): New attribute.
31055 (tls_call_delay): Delete.
31056 (in_call_delay): Reimplement.
31057 (eligible_for_sibcall_delay): Rename into...
31058 (in_sibcall_delay): ...this.
31059 (eligible_for_return_delay): Rename into...
31060 (in_return_delay): ...this.
31061 (in_branch_delay): Reimplement.
31062 (in_uncond_branch_delay): Delete.
31063 (in_annul_branch_delay): Delete.
31065 2014-03-14 Richard Henderson <rth@redhat.com>
31068 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
31069 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
31070 (*floathi<X87MODEF>2_i387_with_temp): Remove.
31071 (floathi splitters): Remove.
31072 (float<SWI48x>xf2): New pattern.
31073 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
31074 code that tried to handle DImode for 32-bit, but which was excluded
31075 by the pattern's condition. Drop allocation of stack temporary.
31076 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
31077 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
31078 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
31079 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
31080 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
31081 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
31082 (*float<SWI48><MODEF>2_sse_interunit): Remove.
31083 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
31084 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
31085 (*float<SWI48x><X87MODEF>2_i387): Remove.
31086 (all float _with_temp splitters): Remove.
31087 (*float<SWI48x><MODEF>2_i387): New pattern.
31088 (*float<SWI48><MODEF>2_sse): New pattern.
31089 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
31090 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
31092 2014-03-14 Jakub Jelinek <jakub@redhat.com>
31093 Marek Polacek <polacek@redhat.com>
31095 PR middle-end/60484
31096 * common.opt (dump_base_name_prefixed): New Variable.
31097 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
31098 if x_dump_base_name_prefixed is already set, set it at the end.
31100 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
31102 PR rtl-optimization/60508
31103 * lra-constraints.c (get_reload_reg): Add new parameter
31105 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
31106 Pass the new parameter values.
31108 2014-03-14 Richard Biener <rguenther@suse.de>
31110 * common.opt: Revert unintented changes from r205065.
31111 * opts.c: Likewise.
31113 2014-03-14 Richard Biener <rguenther@suse.de>
31115 PR middle-end/60518
31116 * cfghooks.c (split_block): Properly adjust all loops the
31117 block was a latch of.
31119 2014-03-14 Martin Jambor <mjambor@suse.cz>
31122 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
31125 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
31128 * config/avr/avr.c (avr_set_current_function): Pass function name
31129 through default_strip_name_encoding before sanity checking instead
31130 of skipping the first char of the assembler name.
31132 2014-03-13 Richard Henderson <rth@redhat.com>
31135 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
31136 (ix86_force_to_memory, ix86_free_from_memory): Remove.
31137 * config/i386/i386-protos.h: Likewise.
31138 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
31139 in the expander instead of a splitter.
31140 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
31141 any possibility of requiring a memory.
31142 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
31143 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
31144 (fp branch splitters): Update for ix86_split_fp_branch.
31145 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
31146 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
31147 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
31148 (*fop_<MODEF>_2_i387): Remove f/r alternative.
31149 (*fop_<MODEF>_3_i387): Likewise.
31150 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
31151 (splitters for the fop_* register patterns): Remove.
31152 (fscalexf4_i387): Rename from *fscalexf4_i387.
31153 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
31155 2014-03-13 Jakub Jelinek <jakub@redhat.com>
31157 PR tree-optimization/59779
31158 * tree-dfa.c (get_ref_base_and_extent): Use double_int
31159 type for bitsize and maxsize instead of HOST_WIDE_INT.
31161 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
31163 PR rtl-optimization/57320
31164 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
31165 the CFG after thread_prologue_and_epilogue_insns.
31167 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
31169 PR rtl-optimization/57189
31170 * lra-constraints.c (process_alt_operands): Disfavor spilling
31173 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
31175 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
31177 2014-03-13 Jakub Jelinek <jakub@redhat.com>
31179 PR tree-optimization/59025
31180 PR middle-end/60418
31181 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
31182 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
31184 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
31187 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
31188 calls of avr_out_plus_1.
31190 2014-03-13 Bin Cheng <bin.cheng@arm.com>
31192 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
31193 BB's single pred and update the father loop's latch info later.
31195 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
31197 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
31201 (VEC_base): Likewise.
31202 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
31203 registers, we need to swap double words in little endian mode.
31205 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
31206 to be a container mode for 128-bit integer operations added in ISA
31207 2.07. Unlike TImode and PTImode, the preferred register set is
31208 the Altivec/VMX registers for the 128-bit operations.
31210 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
31212 (rs6000_split_128bit_ok_p): Likewise.
31214 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
31215 macros for creating ISA 2.07 normal and overloaded builtin
31216 functions with 3 arguments.
31217 (BU_P8V_OVERLOAD_3): Likewise.
31218 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
31219 for use as overloaded functions.
31220 (VPERM_1TI_UNS): Likewise.
31221 (VSEL_1TI): Likewise.
31222 (VSEL_1TI_UNS): Likewise.
31223 (ST_INTERNAL_1ti): Likewise.
31224 (LD_INTERNAL_1ti): Likewise.
31225 (XXSEL_1TI): Likewise.
31226 (XXSEL_1TI_UNS): Likewise.
31227 (VPERM_1TI): Likewise.
31228 (VPERM_1TI_UNS): Likewise.
31229 (XXPERMDI_1TI): Likewise.
31230 (SET_1TI): Likewise.
31231 (LXVD2X_V1TI): Likewise.
31232 (STXVD2X_V1TI): Likewise.
31233 (VEC_INIT_V1TI): Likewise.
31234 (VEC_SET_V1TI): Likewise.
31235 (VEC_EXT_V1TI): Likewise.
31236 (EQV_V1TI): Likewise.
31237 (NAND_V1TI): Likewise.
31238 (ORC_V1TI): Likewise.
31239 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
31240 added in ISA 2.07. Add both normal 'altivec' builtins, and the
31241 overloaded builtin.
31242 (VADDUQM): Likewise.
31243 (VSUBCUQ): Likewise.
31244 (VADDEUQM): Likewise.
31245 (VADDECUQ): Likewise.
31246 (VSUBEUQM): Likewise.
31247 (VSUBECUQ): Likewise.
31249 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
31250 __int128_t and __uint128_t types.
31251 (__uint128_type): Likewise.
31252 (altivec_categorize_keyword): Add support for vector __int128_t,
31253 vector __uint128_t, vector __int128, and vector unsigned __int128
31254 as a container type for TImode operations that need to be done in
31255 VSX/Altivec registers.
31256 (rs6000_macro_to_expand): Likewise.
31257 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
31258 to support 128-bit integer instructions vaddcuq, vadduqm,
31259 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
31260 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
31262 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
31263 for V1TImode, and set up preferences to use VSX/Altivec registers.
31264 Setup VSX reload handlers.
31265 (rs6000_debug_reg_global): Likewise.
31266 (rs6000_init_hard_regno_mode_ok): Likewise.
31267 (rs6000_preferred_simd_mode): Likewise.
31268 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
31269 (easy_altivec_constant): Likewise.
31270 (output_vec_const_move): Likewise.
31271 (rs6000_expand_vector_set): Convert V1TImode set and extract to
31273 (rs6000_expand_vector_extract): Likewise.
31274 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
31276 (rs6000_const_vec): Add support for V1TImode.
31277 (rs6000_emit_le_vsx_load): Swap double words when loading or
31278 storing TImode/V1TImode.
31279 (rs6000_emit_le_vsx_store): Likewise.
31280 (rs6000_emit_le_vsx_move): Likewise.
31281 (rs6000_emit_move): Add support for V1TImode.
31282 (altivec_expand_ld_builtin): Likewise.
31283 (altivec_expand_st_builtin): Likewise.
31284 (altivec_expand_vec_init_builtin): Likewise.
31285 (altivec_expand_builtin): Likewise.
31286 (rs6000_init_builtins): Add support for V1TImode type. Add
31287 support for ISA 2.07 128-bit integer builtins. Define type names
31288 for the VSX/Altivec vector types.
31289 (altivec_init_builtins): Add support for overloaded vector
31290 functions with V1TImode type.
31291 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
31292 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
31294 (rs6000_split_128bit_ok_p): Likewise.
31295 (rs6000_handle_altivec_attribute): Create V1TImode from vector
31296 __int128_t and vector __uint128_t.
31298 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
31299 and mode attributes.
31301 (VSX_M2): Likewise.
31306 (VS_scalar): Likewise.
31307 (VS_double): Likewise.
31308 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
31310 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
31311 we support the ISA 2.07 128-bit integer arithmetic instructions.
31312 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
31313 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
31314 and TImode types for use with the builtin functions.
31315 (V1TI_type_node): Likewise.
31316 (unsigned_V1TI_type_node): Likewise.
31317 (intTI_type_internal_node): Likewise.
31318 (uintTI_type_internal_node): Likewise.
31320 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
31321 128-bit builtin functions.
31322 (UNSPEC_VADDEUQM): Likewise.
31323 (UNSPEC_VADDECUQ): Likewise.
31324 (UNSPEC_VSUBCUQ): Likewise.
31325 (UNSPEC_VSUBEUQM): Likewise.
31326 (UNSPEC_VSUBECUQ): Likewise.
31327 (VM): Add V1TImode to vector mode iterators.
31329 (VI_unit): Likewise.
31330 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
31331 (altivec_vaddcuq): Likewise.
31332 (altivec_vsubuqm): Likewise.
31333 (altivec_vsubcuq): Likewise.
31334 (altivec_vaddeuqm): Likewise.
31335 (altivec_vaddecuq): Likewise.
31336 (altivec_vsubeuqm): Likewise.
31337 (altivec_vsubecuq): Likewise.
31339 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
31341 (BOOL_128): Likewise.
31342 (BOOL_REGS_OUTPUT): Likewise.
31343 (BOOL_REGS_OP1): Likewise.
31344 (BOOL_REGS_OP2): Likewise.
31345 (BOOL_REGS_UNARY): Likewise.
31346 (BOOL_REGS_AND_CR0): Likewise.
31348 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
31349 128-bit integer builtin support.
31350 (vec_vadduqm): Likewise.
31351 (vec_vaddecuq): Likewise.
31352 (vec_vaddeuqm): Likewise.
31353 (vec_vsubecuq): Likewise.
31354 (vec_vsubeuqm): Likewise.
31355 (vec_vsubcuq): Likewise.
31356 (vec_vsubuqm): Likewise.
31358 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
31359 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
31360 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
31361 128-bit integer add/subtract to ISA 2.07.
31363 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
31365 * config/arc/arc.c (arc_predicate_delay_insns):
31366 Fix third argument passed to conditionalize_nonjump.
31368 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
31370 * config/aarch64/aarch64-builtins.c
31371 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
31372 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
31373 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
31374 instead of __builtin_lfloor.
31375 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
31377 2014-03-12 Jakub Jelinek <jakub@redhat.com>
31379 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
31380 (tree_ssa_ifcombine_bb_1): New function.
31381 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
31382 is an empty forwarder block to then_bb or vice versa and then_bb
31383 and else_bb are effectively swapped.
31385 2014-03-12 Christian Bruel <christian.bruel@st.com>
31388 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
31389 REG_CFA_DEF_CFA note.
31390 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
31391 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
31393 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
31395 PR tree-optimization/60454
31396 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
31398 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31400 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
31401 Do not define target_cpu_default2 to generic.
31402 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
31403 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
31404 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
31406 2014-03-12 Jakub Jelinek <jakub@redhat.com>
31407 Marc Glisse <marc.glisse@inria.fr>
31409 PR tree-optimization/60502
31410 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
31411 instead of build_low_bits_mask.
31413 2014-03-12 Jakub Jelinek <jakub@redhat.com>
31415 PR middle-end/60482
31416 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
31417 if there are multiple uses, but op doesn't live on E edge.
31418 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
31419 clobber stmts before __builtin_unreachable.
31421 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
31423 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
31424 hard_frame_pointer_rtx.
31425 * cse.c (cse_insn): Remove volatile check.
31426 * cselib.c (cselib_process_insn): Likewise.
31427 * dse.c (scan_insn): Likewise.
31429 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
31431 * config/arc/arc.c (conditionalize_nonjump): New function,
31433 (arc_ifcvt): ... this.
31434 (arc_predicate_delay_insns): Use it.
31436 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
31438 * config/arc/predicates.md (extend_operand): During/after reload,
31439 allow const_int_operand.
31440 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
31441 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
31442 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
31444 (umulsi3_highpart_i): Likewise.
31446 2014-03-11 Richard Biener <rguenther@suse.de>
31448 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
31449 Add asserts to guard possible wrong-code bugs.
31451 2014-03-11 Richard Biener <rguenther@suse.de>
31453 PR tree-optimization/60429
31454 PR tree-optimization/60485
31455 * tree-ssa-structalias.c (set_union_with_increment): Properly
31456 take into account all fields that overlap the shifted vars.
31457 (do_sd_constraint): Likewise.
31458 (do_ds_constraint): Likewise.
31459 (get_constraint_for_ptr_offset): Likewise.
31461 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
31463 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
31464 (nios2_compute_frame_layout):
31465 Add calculation of cfun->machine->fp_save_offset.
31466 (nios2_expand_prologue): Correct setting of frame pointer register
31468 (nios2_expand_epilogue): Update recovery of stack pointer from
31469 frame pointer accordingly.
31470 (nios2_initial_elimination_offset): Update calculation of offset
31471 for eliminating to HARD_FRAME_POINTER_REGNUM.
31473 2014-03-10 Jakub Jelinek <jakub@redhat.com>
31476 * ipa.c (symtab_remove_unreachable_nodes): Don't call
31477 cgraph_get_create_node on VAR_DECLs.
31479 2014-03-10 Richard Biener <rguenther@suse.de>
31481 PR middle-end/60474
31482 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
31484 2014-03-08 Douglas B Rupp <rupp@gnat.com>
31486 * config/vms/vms.opt (vms_float_format): New variable.
31488 2014-03-08 Tobias Burnus <burnus@net-b.de>
31490 * doc/invoke.texi (-fcilkplus): Update implementation status.
31492 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
31493 Richard Biener <rguenther@suse.de>
31495 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
31496 consistently accross all TUs.
31497 (run_gcc): Enable -fshort-double automatically at link at link-time
31498 and disallow override.
31500 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
31503 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
31504 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
31505 if they can't be used.
31507 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
31509 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
31510 for Solaris 11/x86 ld.
31511 * configure: Regenerate.
31513 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
31515 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
31516 (LIB_TLS_SPEC): Save as ld_tls_libs.
31517 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
31518 (HAVE_AS_IX86_TLSLDM): New test.
31519 * configure, config.in: Regenerate.
31520 * config/i386/i386.c (legitimize_tls_address): Fall back to
31521 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
31522 cannot support TLS_MODEL_LOCAL_DYNAMIC.
31523 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
31524 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
31526 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
31528 * common.opt (fira-loop-pressure): Mark as optimization.
31530 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
31532 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
31533 an OpenMP mappable type.
31535 2014-03-06 Matthias Klose <doko@ubuntu.com>
31537 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
31538 MULTILIB_OSDIRNAMES is not defined.
31540 2014-03-06 Jakub Jelinek <jakub@redhat.com>
31541 Meador Inge <meadori@codesourcery.com>
31544 * config/arm/arm.c (arm_tls_symbol_p): Remove.
31545 (arm_legitimize_address): Call legitimize_tls_address for any
31546 arm_tls_referenced_p expression, handle constant addend. Call it
31547 before testing for !TARGET_ARM.
31548 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
31550 2014-03-06 Richard Biener <rguenther@suse.de>
31552 PR middle-end/60445
31556 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
31558 * tree-streamer.c (record_common_node): Assert we don't record
31559 nodes with type double.
31560 (preload_common_node): Skip type double, complex double and double
31561 pointer since it is now frontend dependent due to fshort-double option.
31563 2014-03-06 Richard Biener <rguenther@suse.de>
31565 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
31566 or -fno-lto is specified and the linker has full plugin support.
31567 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
31568 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
31569 * lto-wrapper.c (merge_and_complain): Merge compile-time
31570 optimization levels.
31571 (run_gcc): And pass it through to the link options.
31573 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
31577 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31579 * cselib.c (remove_useless_values): Skip to avoid quadratic
31580 behavior if the condition moved from...
31581 (cselib_process_insn): ... here holds.
31583 2014-03-05 Jakub Jelinek <jakub@redhat.com>
31586 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
31587 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
31590 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
31591 (TM_H): Add x86-tune.def.
31593 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31595 * config/aarch64/aarch64.c (generic_tunings):
31596 Use cortexa57_extra_costs.
31598 2014-03-05 Jakub Jelinek <jakub@redhat.com>
31601 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
31602 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
31603 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
31606 2014-03-04 Heiher <r@hev.cc>
31608 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
31609 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
31611 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
31613 * config/i386/predicates.md (const2356_operand): Change to ...
31614 (const2367_operand): ... this.
31615 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
31617 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
31618 (*avx512pf_scatterpf<mode>sf): Ditto.
31619 (avx512pf_scatterpf<mode>df): Ditto.
31620 (*avx512pf_scatterpf<mode>df_mask): Ditto.
31621 (*avx512pf_scatterpf<mode>df): Ditto.
31622 * config/i386/i386.c (ix86_expand_builtin): Update
31623 incorrect hint operand error message.
31625 2014-03-04 Richard Biener <rguenther@suse.de>
31627 * lto-section-in.c (lto_get_section_data): Fix const cast.
31629 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
31631 * tree-streamer.c (record_common_node): Assert we don't record
31632 nodes with type double.
31633 (preload_common_node): Skip type double, complex double and double
31634 pointer since it is now frontend dependent due to fshort-double option.
31636 2014-03-04 Richard Biener <rguenther@suse.de>
31639 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
31640 (lto_input_toplevel_asms): Likewise.
31641 * lto-section-in.c (lto_get_section_data): Instead do it here
31644 2014-03-04 Richard Biener <rguenther@suse.de>
31646 PR tree-optimization/60382
31647 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
31648 dead PHIs a reduction.
31650 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
31652 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
31654 (_mm_prefetch): Move out of GCC target("sse") pragma.
31655 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
31656 GCC target("prfchw") pragma.
31657 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
31659 * config/i386/i386.c (ix86_option_override_internal): Enable
31660 -mprfchw with -mprefetchwt1.
31662 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
31664 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
31667 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
31669 * opts.h (CL_PCH_IGNORE): Define.
31670 * targhooks.c (option_affects_pch_p):
31671 Return false for options that have CL_PCH_IGNORE set.
31672 * opt-functions.awk: Process PchIgnore.
31673 * doc/options.texi: Document PchIgnore.
31675 * config/arc/arc.opt (misize): Add PchIgnore property.
31677 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31679 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
31680 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
31681 constraint on constants to permit them being loaded into
31682 GENERAL_REGS or BASE_REGS.
31684 2014-03-03 Nick Clifton <nickc@redhat.com>
31686 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
31687 anti-cacnonical alternatives.
31688 (negandhi3_real): New pattern.
31689 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
31691 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
31693 * config/avr/avr-mcus.def: Remove atxmega16x1.
31694 * config/avr/avr-tables.opt: Regenerate.
31695 * config/avr/t-multilib: Regenerate.
31696 * doc/avr-mmcu.texi: Regenerate.
31698 2014-03-03 Tobias Grosser <tobias@grosser.es>
31699 Mircea Namolaru <mircea.namolaru@inria.fr>
31701 PR tree-optimization/58028
31702 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
31705 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
31707 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
31708 not handled by recognizers.
31710 2014-03-03 Jakub Jelinek <jakub@redhat.com>
31712 PR middle-end/60175
31713 * function.c (expand_function_end): Don't emit
31714 clobber_return_register sequence if clobber_after is a BARRIER.
31715 * cfgexpand.c (construct_exit_block): Append instructions before
31716 return_label to prev_bb.
31718 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31720 * config/rs6000/constraints.md: Document reserved use of "wc".
31722 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
31725 * ipa.c (function_and_variable_visibility): When dissolving comdat
31726 group, also set all symbols to local.
31728 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
31733 2013-12-14 Jan Hubicka <jh@suse.cz>
31734 PR middle-end/58477
31735 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
31737 2014-03-02 Jon Beniston <jon@beniston.com>
31743 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
31744 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
31745 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
31746 (simple_return, *simple_return): New patterns
31747 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
31748 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
31750 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
31752 * dwarf2out.c (gen_subprogram_die): Tidy.
31754 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
31757 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
31758 (*mov_t_msb_neg_negc): ... this new insn.
31760 2014-02-28 Jason Merrill <jason@redhat.com>
31763 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
31766 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
31769 * dwarf2out.c (decltype_auto_die): New static.
31770 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
31771 (gen_type_die_with_usage): Handle 'decltype(auto)'.
31772 (is_cxx_auto): Likewise.
31774 2014-02-28 Ian Bolton <ian.bolton@arm.com>
31776 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
31777 we are not using general regs only.
31779 2014-02-28 Richard Biener <rguenther@suse.de>
31782 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
31783 previous fix and only allow to remove trivial pre-headers
31784 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
31785 (remove_forwarder_block): Properly update the latch of a loop.
31787 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31790 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
31791 (cselib_preserved_hash_table): New.
31792 (preserve_constants_and_equivs): Move preserved vals to it.
31793 (cselib_find_slot): Look it up first.
31794 (cselib_init): Initialize it.
31795 (cselib_finish): Release it.
31796 (dump_cselib_table): Dump it.
31798 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31801 * cselib.c (remove_useless_values): Skip to avoid quadratic
31802 behavior if the condition moved from...
31803 (cselib_process_insn): ... here holds.
31805 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31808 * var-tracking.c (vt_initialize): Apply the same condition to
31809 preserve the CFA base value.
31811 2014-02-28 Joey Ye <joey.ye@arm.com>
31814 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
31815 if reload in progress or completed.
31817 2014-02-28 Tobias Burnus <burnus@net-b.de>
31819 PR middle-end/60147
31820 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
31823 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
31825 * doc/tm.texi.in (Condition Code Status): Update documention for
31826 relative locations of cc0-setter and cc0-user.
31828 2014-02-27 Jeff Law <law@redhat.com>
31830 PR rtl-optimization/52714
31831 * combine.c (try_combine): When splitting an unrecognized PARALLEL
31832 into two independent simple sets, if I3 is a jump, ensure the
31833 pattern we place into I3 is a (set (pc) ...).
31835 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
31836 Jeff Law <law@redhat.com>
31838 PR rtl-optimization/49847
31839 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
31840 are in different blocks.
31841 * doc/tm.texi (Condition Code Status): Update documention for
31842 relative locations of cc0-setter and cc0-user.
31844 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
31847 * lra.c (lra_emit_add): Check SUBREG too.
31849 2014-02-27 Andreas Schwab <schwab@suse.de>
31851 * config/m68k/m68k.c (m68k_option_override): Disable
31852 -flive-range-shrinkage for classic m68k.
31853 (m68k_override_options_after_change): Likewise.
31855 2014-02-27 Marek Polacek <polacek@redhat.com>
31857 PR middle-end/59223
31858 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
31859 -Wmaybe-uninitialized.
31861 2014-02-27 Alan Modra <amodra@gmail.com>
31864 * reload1.c (emit_input_reload_insns): When reload_override_in,
31865 set old to rl->in_reg when rl->in_reg is a subreg.
31867 2014-02-26 Richard Biener <rguenther@suse.de>
31870 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
31872 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
31874 * common/config/i386/predicates.md (const1256_operand): Remove.
31875 (const2356_operand): New.
31876 (const_1_to_2_operand): Remove.
31877 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
31878 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
31879 (*avx512pf_gatherpf<mode>sf): Ditto.
31880 (avx512pf_gatherpf<mode>df): Ditto.
31881 (*avx512pf_gatherpf<mode>df_mask): Ditto.
31882 (*avx512pf_gatherpf<mode>df): Ditto.
31883 (avx512pf_scatterpf<mode>sf): Ditto.
31884 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
31885 (*avx512pf_scatterpf<mode>sf): Ditto.
31886 (avx512pf_scatterpf<mode>df): Ditto.
31887 (*avx512pf_scatterpf<mode>df_mask): Ditto.
31888 (*avx512pf_scatterpf<mode>df): Ditto.
31889 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
31891 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
31893 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
31894 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
31895 (_mm512_mask_testn_epi64_mask): Move to ...
31896 * config/i386/avx512cdintrin.h: Here.
31897 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
31898 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
31899 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
31900 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
31901 TARGET_AVX512F from TARGET_AVX512CD.
31903 2014-02-26 Richard Biener <rguenther@suse.de>
31906 * ipa.c (walk_polymorphic_call_targets): Properly guard
31907 call to inline_update_overall_summary.
31909 2014-02-26 Bin Cheng <bin.cheng@arm.com>
31912 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
31913 and latches only if requested. Fix latch if it is removed.
31914 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
31915 LOOPS_HAVE_PREHEADERS.
31917 2014-02-25 Andrew Pinski <apinski@cavium.com>
31919 * builtins.c (expand_builtin_thread_pointer): Create a new target
31920 when the target is NULL.
31922 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
31924 PR rtl-optimization/60317
31925 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
31926 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
31927 * lra-assigns.c: Include params.h.
31928 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
31929 other reload pseudos considerations.
31931 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31933 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
31934 to use canonical form for nor<mode>3.
31936 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31939 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
31942 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
31944 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
31945 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
31946 (ix86_handle_option): Handle OPT_mprefetchwt1.
31947 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
31948 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
31950 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
31951 OPTION_MASK_ISA_PREFETCHWT1.
31952 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
31953 (PTA_PREFETCHWT1): New.
31954 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
31955 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
31956 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
31957 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
31958 (*prefetch_avx512pf_<mode>_: Change into ...
31959 (*prefetch_prefetchwt1_<mode>: This.
31960 * config/i386/i386.opt (mprefetchwt1): New.
31961 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
31962 (_mm_prefetch): Handle intent to write.
31963 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
31965 2014-02-25 Richard Biener <rguenther@suse.de>
31967 PR middle-end/60291
31968 * emit-rtl.c (mem_attrs_htab): Remove.
31969 (mem_attrs_htab_hash): Likewise.
31970 (mem_attrs_htab_eq): Likewise.
31971 (set_mem_attrs): Always allocate new mem-attrs when something changed.
31972 (init_emit_once): Do not allocate mem_attrs_htab.
31974 2014-02-25 Richard Biener <rguenther@suse.de>
31977 * lto-opts.c (lto_write_options): Output non-explicit conservative
31978 -fwrapv, -fno-trapv and -fno-strict-overflow.
31979 * lto-wrapper.c (merge_and_complain): Handle merging those options.
31980 (run_gcc): And pass them through.
31982 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
31984 * sel-sched.c (calculate_new_fences): New parameter ptime.
31985 Calculate it as a maximum over all fence cycles.
31986 (sel_sched_region_2): Adjust the call to calculate_new_fences.
31987 Print the final schedule timing when sched_verbose.
31989 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
31991 PR rtl-optimization/60292
31992 * sel-sched.c (fill_vec_av_set): Do not reset target availability
31993 bit fot the fence instruction.
31995 2014-02-24 Alangi Derick <alangiderick@gmail.com>
31997 * calls.h: Fix typo in comment.
31999 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
32001 * config/pa/pa.c (pa_output_move_double): Don't valididate when
32002 adjusting offsetable addresses.
32004 2014-02-24 Guozhi Wei <carrot@google.com>
32006 * sparseset.h (sparseset_pop): Fix the wrong index.
32008 2014-02-24 Walter Lee <walt@tilera.com>
32010 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
32011 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
32013 * common/config/tilegx/tilegx-common.c
32014 (TARGET_DEFAULT_TARGET_FLAGS): Define.
32015 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
32016 (LINK_SPEC): Ditto.
32017 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
32018 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
32019 (tilegx_gimplify_va_arg_expr): Handle big endian.
32020 (tilegx_expand_unaligned_load): Ditto.
32021 (tilegx_expand_unaligned_store): Ditto.
32022 (TARGET_RETURN_IN_MSB): New.
32023 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
32024 (TARGET_ENDIAN_DEFAULT): New.
32025 (TARGET_BIG_ENDIAN): Handle big endian.
32026 (BYTES_BIG_ENDIAN): Ditto.
32027 (WORDS_BIG_ENDIAN): Ditto.
32028 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
32029 (ENDIAN_SPEC): New.
32030 (EXTRA_SPECS): New.
32031 * config/tilegx/tilegx.md (extv): Handle big endian.
32033 (insn_st<n>): Ditto.
32034 (insn_st<n>_add<bitsuffix>): Ditto.
32035 (insn_stnt<n>): Ditto.
32036 (insn_stnt<n>_add<bitsuffix>):Ditto.
32037 (vec_interleave_highv8qi): Handle big endian.
32038 (vec_interleave_highv8qi_be): New.
32039 (vec_interleave_highv8qi_le): New.
32040 (insn_v1int_h): Handle big endian.
32041 (vec_interleave_lowv8qi): Handle big endian.
32042 (vec_interleave_lowv8qi_be): New.
32043 (vec_interleave_lowv8qi_le): New.
32044 (insn_v1int_l): Handle big endian.
32045 (vec_interleave_highv4hi): Handle big endian.
32046 (vec_interleave_highv4hi_be): New.
32047 (vec_interleave_highv4hi_le): New.
32048 (insn_v2int_h): Handle big endian.
32049 (vec_interleave_lowv4hi): Handle big endian.
32050 (vec_interleave_lowv4hi_be): New.
32051 (vec_interleave_lowv4hi_le): New.
32052 (insn_v2int_l): Handle big endian.
32053 (vec_interleave_highv2si): Handle big endian.
32054 (vec_interleave_highv2si_be): New.
32055 (vec_interleave_highv2si_le): New.
32056 (insn_v4int_h): Handle big endian.
32057 (vec_interleave_lowv2si): Handle big endian.
32058 (vec_interleave_lowv2si_be): New.
32059 (vec_interleave_lowv2si_le): New.
32060 (insn_v4int_l): Handle big endian.
32061 * config/tilegx/tilegx.opt (mbig-endian): New option.
32062 (mlittle-endian): New option.
32063 * doc/install.texi: Document tilegxbe-linux.
32064 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
32066 2014-02-24 Martin Jambor <mjambor@suse.cz>
32069 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
32070 there are no parameter descriptors.
32072 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
32074 PR rtl-optimization/60268
32075 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
32076 initialization to ...
32077 (sched_rgn_init): ... here.
32078 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
32080 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
32082 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
32085 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
32087 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
32090 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
32092 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
32093 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
32095 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
32097 * config/microblaze/predicates.md: Add cmp_op predicate.
32098 * config/microblaze/microblaze.md: Add branch_compare instruction
32099 which uses cmp_op predicate and emits cmp insn before branch.
32100 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
32101 to microblaze_expand_conditional_branch and consolidate logic.
32102 (microblaze_expand_conditional_branch): emit branch_compare
32103 insn instead of handling cmp op separate from branch insn.
32105 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32107 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
32110 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32112 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
32113 define_insn with define_expand and new define_insn
32114 *altivec_lve<VI_char>x_internal.
32115 (altivec_stve<VI_char>x): Replace define_insn with define_expand
32116 and new define_insn *altivec_stve<VI_char>x_internal.
32117 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
32119 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
32121 (altivec_expand_stvex_be): New function.
32123 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
32125 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
32126 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
32127 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
32128 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
32130 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
32133 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
32134 instead of emit_move_insn.
32136 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32138 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
32139 vspltw with vsldoi.
32140 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
32141 gen_altivec_vsumsws.
32143 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32145 * config/rs6000/altivec.md (altivec_lvxl): Rename as
32146 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
32147 (altivec_lvxl_<mode>): New define_expand incorporating
32148 -maltivec=be semantics where needed.
32149 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
32150 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
32151 semantics where needed.
32152 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
32153 (altivec_stvx_<mode>): New define_expand incorporating
32154 -maltivec=be semantics where needed.
32155 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
32156 VM2 iterator instead of V4SI.
32157 (altivec_stvxl_<mode>): New define_expand incorporating
32158 -maltivec=be semantics where needed.
32159 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
32160 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
32161 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
32162 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
32163 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
32164 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
32165 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
32166 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
32167 ALTIVEC_BUILTIN_STVXL.
32168 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
32169 (altivec_expand_stvx_be): Likewise.
32170 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
32171 (altivec_expand_lvx_be): Likewise.
32172 (altivec_expand_stvx_be): Likewise.
32173 (altivec_expand_builtin): Add cases for
32174 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
32175 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
32176 (altivec_init_builtins): Add definitions for
32177 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
32178 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
32180 2014-02-21 Catherine Moore <clm@codesourcery.com>
32182 * doc/invoke.texi (mvirt, mno-virt): Document.
32183 * config/mips/mips.opt (mvirt): New option.
32184 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
32186 2014-02-21 Richard Biener <rguenther@suse.de>
32188 PR tree-optimization/60276
32189 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
32190 (STMT_VINFO_MIN_NEG_DIST): New macro.
32191 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
32192 STMT_VINFO_MIN_NEG_DIST.
32193 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
32194 made for negative dependence distances still hold.
32196 2014-02-21 Richard Biener <rguenther@suse.de>
32198 PR middle-end/60291
32199 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
32200 DECL_INITIAL for globals not in the current function context.
32202 2014-02-21 Jakub Jelinek <jakub@redhat.com>
32204 PR tree-optimization/56490
32205 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
32206 * tree-ssa-uninit.c: Include params.h.
32207 (compute_control_dep_chain): Add num_calls argument, return false
32208 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
32209 num_calls to recursive call.
32210 (find_predicates): Change dep_chain into normal array,
32211 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
32212 variable and adjust compute_control_dep_chain caller.
32213 (find_def_preds): Likewise.
32215 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
32217 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
32218 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
32220 2014-02-21 Nick Clifton <nickc@redhat.com>
32222 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
32223 (pushhi1): Likewise.
32224 (popqi1): Add mode to pre_dec.
32225 (pophi1): Likewise.
32227 2014-02-21 Jakub Jelinek <jakub@redhat.com>
32229 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
32230 mode for mask of V8SFmode permutation.
32232 2014-02-20 Richard Henderson <rth@redhat.com>
32235 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
32236 a new pseudo for OLDVAL.
32238 2014-02-20 Jakub Jelinek <jakub@redhat.com>
32241 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
32242 gen_reg_rtx if d->testing_p.
32243 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
32244 if d->testing_p and we will certainly return true.
32245 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
32248 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
32250 * emit-rtl.c (gen_reg_rtx): Assert that
32251 crtl->emit.regno_pointer_align_length is non-zero.
32253 2014-02-20 Richard Henderson <rth@redhat.com>
32256 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
32257 on failure the store back into EXPECT.
32259 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
32260 Sandra Loosemore <sandra@codesourcery.com>
32262 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
32263 * config/nios2/nios2.c (nios2_function_profiler): Add
32264 -fPIC (flag_pic == 2) support.
32265 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
32266 (nios2_large_offset_p): New function.
32267 (nios2_unspec_reloc_p): Move up position, update to use
32268 nios2_large_offset_p.
32269 (nios2_unspec_address): Remove function.
32270 (nios2_unspec_offset): New function.
32271 (nios2_large_got_address): New function.
32272 (nios2_got_address): Add large offset support.
32273 (nios2_legitimize_tls_address): Update usage of removed and new
32275 (nios2_symbol_binds_local_p): New function.
32276 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
32277 (nios2_legitimize_address): Update to use nios2_large_offset_p.
32278 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
32279 (nios2_print_operand): Merge H/L processing, add hiadj/lo
32280 processing for (const (unspec ...)).
32281 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
32283 2014-02-20 Richard Biener <rguenther@suse.de>
32285 * tree-cfg.c (replace_uses_by): Mark altered BBs before
32286 doing the substitution.
32287 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
32289 2014-02-20 Martin Jambor <mjambor@suse.cz>
32292 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
32293 info when checking whether lattices are bottom.
32295 2014-02-20 Richard Biener <rguenther@suse.de>
32297 PR middle-end/60221
32298 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
32301 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
32304 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
32305 parameter specifying the scaling.
32306 (inline_call): Update.
32307 (want_inline_recursively): Guard division by zero.
32308 (recursive_inlining): Update.
32309 * ipa-inline.h (clone_inlined_nodes): Update.
32311 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
32314 * config/i386/i386.c (classify_argument): Pass structures of size
32315 64 bytes or less in register.
32317 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
32318 Kirill Yukhin <kirill.yukhin@intel.com>
32320 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
32321 (_mm_rcp28_round_ss): Ditto.
32322 (_mm_rsqrt28_round_sd): Ditto.
32323 (_mm_rsqrt28_round_ss): Ditto.
32324 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
32325 (_mm_rcp14_round_ss): Ditto.
32326 (_mm_rsqrt14_round_sd): Ditto.
32327 (_mm_rsqrt14_round_ss): Ditto.
32328 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
32329 the first input operand, get rid of match_dup.
32330 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
32332 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
32334 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
32335 operand as the first input operand, set type attribute.
32336 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
32337 Set type attribute.
32338 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
32339 operand as the first input operand, set type attribute.
32341 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32343 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
32346 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
32349 * config/i386/i386.c (construct_container): Remove TFmode check
32350 for X86_64_INTEGER_CLASS.
32352 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
32355 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
32356 only when -Wpsabi is enabled.
32358 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
32361 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
32362 passing arrays in registers are the same as for structs, so remove the
32363 special case for them.
32365 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
32367 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
32368 destination type, extract only the valid bits if the source type is not
32369 integral and has a different mode.
32371 2014-02-19 Richard Biener <rguenther@suse.de>
32374 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
32377 2014-02-19 Richard Biener <rguenther@suse.de>
32380 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
32381 (ipa_modify_call_arguments): Emit an argument load explicitely and
32382 preserve virtual SSA form there and for the replacement call.
32383 Do not update SSA form nor free dominance info.
32385 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
32387 * ipa.c (function_and_variable_visibility): Also clear WEAK
32388 flag when disolving COMDAT_GROUP.
32390 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
32392 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
32393 * ipa-prop.c (ipa_set_jf_known_type): Return early when
32394 not devirtualizing.
32395 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
32396 do more sanity checks.
32397 (detect_type_change): Return true when giving up early.
32398 (compute_complex_assign_jump_func): Fix type parameter of
32399 ipa_set_ancestor_jf.
32400 (compute_complex_ancestor_jump_func): Likewise.
32401 (update_jump_functions_after_inlining): Fix updating of
32403 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
32405 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
32407 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
32408 inline clones when edge disappears.
32410 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
32413 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
32414 Split 64-bit moves into 2 patterns. Do not allow the use of
32415 direct move for TDmode in little endian, since the decimal value
32416 has little endian bytes within a word, but the 64-bit pieces are
32417 ordered in a big endian fashion, and normal subreg's of TDmode are
32419 (mov<mode>_64bit_dm): Likewise.
32420 (movtd_64bit_nodm): Likewise.
32422 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
32424 PR tree-optimization/60174
32425 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
32426 statement of an SSA_NAME that occurs in an abnormal PHI node.
32428 2014-02-18 Jakub Jelinek <jakub@redhat.com>
32431 * final.c (SEEN_BB): Remove.
32432 (SEEN_NOTE, SEEN_EMITTED): Renumber.
32433 (final_scan_insn): Don't force_source_line on second
32434 NOTE_INSN_BASIC_BLOCK.
32436 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
32439 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
32440 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
32441 (type_natural_mode): Warn ABI change when %zmm register is not
32442 available for AVX512F vector value passing.
32444 2014-02-18 Kai Tietz <ktietz@redhat.com>
32447 * config/i386/i386.c (ix86_expand_prologue): Use value in
32448 rax register as displacement when restoring %r10 or %rax.
32449 Fix wrong offset when restoring both registers.
32451 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
32453 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
32454 assertion with conditional return.
32456 2014-02-18 Jakub Jelinek <jakub@redhat.com>
32457 Uros Bizjak <ubizjak@gmail.com>
32460 * config/i386/driver-i386.c (host_detect_local_cpu): If
32461 YMM state is not saved by the OS, also clear has_f16c. Move
32462 CPUID 0x80000001 handling before YMM state saving checking.
32464 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
32466 PR rtl-optimization/58960
32467 * haifa-sched.c (alloc_global_sched_pressure_data): New,
32468 factored out from ...
32469 (sched_init): ... here.
32470 (free_global_sched_pressure_data): New, factored out from ...
32471 (sched_finish): ... here.
32472 * sched-int.h (free_global_sched_pressure_data): Declare.
32473 * sched-rgn.c (nr_regions_initial): New static global.
32474 (haifa_find_rgns): Initialize it.
32475 (schedule_region): Disable sched-pressure for the newly
32478 2014-02-17 Richard Biener <rguenther@suse.de>
32480 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
32481 release SSA defs of pattern stmts.
32483 2014-02-17 Richard Biener <rguenther@suse.de>
32485 * tree-inline.c (expand_call_inline): Release the virtual
32486 operand defined by the call we are about to inline.
32488 2014-02-17 Richard Biener <rguenther@suse.de>
32490 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
32492 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
32493 Ilya Tocar <ilya.tocar@intel.com>
32495 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
32496 arguments order in builtin.
32497 (_mm512_permutexvar_epi64): Ditto.
32498 (_mm512_mask_permutexvar_epi64): Ditto
32499 (_mm512_maskz_permutexvar_epi32): Ditto
32500 (_mm512_permutexvar_epi32): Ditto
32501 (_mm512_mask_permutexvar_epi32): Ditto
32503 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32505 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
32506 (p8_vmrgow): Likewise.
32508 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32510 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
32513 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
32516 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
32517 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
32518 into 64-bit and 32-bit moves. On 64-bit moves, add support for
32519 using direct move instructions on ISA 2.07. Also adjust
32520 instruction length for 64-bit.
32521 (mov<mode>_64bit, TFmode/TDmode): Likewise.
32522 (mov<mode>_32bit, TFmode/TDmode): Likewise.
32524 2014-02-15 Alan Modra <amodra@gmail.com>
32528 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
32529 find_replacement on parts of insn rtl that might be reloaded.
32531 2014-02-15 Richard Biener <rguenther@suse.de>
32533 PR tree-optimization/60183
32534 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
32535 (tree_ssa_phiprop): Calculate and free post-dominators.
32537 2014-02-14 Jeff Law <law@redhat.com>
32539 PR rtl-optimization/60131
32540 * ree.c (get_extended_src_reg): New function.
32541 (combine_reaching_defs): Use it rather than assuming location of REG.
32542 (find_and_remove_re): Verify first operand of extension is
32543 a REG before adding the insns to the copy list.
32545 2014-02-14 Roland McGrath <mcgrathr@google.com>
32547 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
32548 * configure: Regenerated.
32549 * config.in: Regenerated.
32550 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
32551 instead of ASM_SHORT.
32553 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
32554 Richard Earnshaw <rearnsha@arm.com>
32556 PR rtl-optimization/59535
32557 * lra-constraints.c (process_alt_operands): Encourage alternative
32558 when unassigned pseudo class is superset of the alternative class.
32559 (inherit_reload_reg): Don't inherit when optimizing for code size.
32560 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
32561 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
32562 modes not less than 4 for Thumb1.
32564 2014-02-14 Kyle McMartin <kyle@redhat.com>
32567 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
32569 2014-02-14 Richard Biener <rguenther@suse.de>
32571 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
32572 (get_frame_arg): Drop the assert with langhook types_compatible_p.
32573 Do not strip INDIRECT_REFs.
32575 2014-02-14 Richard Biener <rguenther@suse.de>
32578 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
32579 DECL_FUNCTION_SPECIFIC_TARGET.
32580 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
32581 * tree-streamer-out.c (pack_ts_target_option): Remove.
32582 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
32583 (write_ts_function_decl_tree_pointers): Do not stream
32584 DECL_FUNCTION_SPECIFIC_TARGET.
32585 * tree-streamer-in.c (unpack_ts_target_option): Remove.
32586 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
32587 (lto_input_ts_function_decl_tree_pointers): Do not stream
32588 DECL_FUNCTION_SPECIFIC_TARGET.
32590 2014-02-14 Jakub Jelinek <jakub@redhat.com>
32592 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
32593 (get_initial_def_for_induction, vectorizable_induction): Ignore
32594 debug stmts when looking for exit_phi.
32595 (vectorizable_live_operation): Fix up condition.
32597 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
32599 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
32600 nreverse() because it changes the content of original tree list.
32602 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
32604 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
32605 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
32607 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
32609 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
32610 GNU coding standards.
32612 2014-02-13 Jakub Jelinek <jakub@redhat.com>
32615 * dwarf2out.c (gen_subprogram_die): Don't call
32616 add_calling_convention_attribute if subr_die is old_die.
32618 2014-02-13 Sharad Singhai <singhai@google.com>
32620 * doc/optinfo.texi: Fix order of nodes.
32622 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
32624 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
32625 operands[2], not operands[3].
32627 2014-02-13 Richard Biener <rguenther@suse.de>
32630 * doc/install.texi (ISL): Update recommended version to 0.12.2,
32631 mention the possibility of an in-tree build.
32632 (CLooG): Update recommended version to 0.18.1, mention the
32633 possibility of an in-tree build and clarify that the ISL
32634 bundled with CLooG does not work.
32636 2014-02-13 Jakub Jelinek <jakub@redhat.com>
32639 * expr.c (compress_float_constant): If x is a hard register,
32640 extend into a pseudo and then move to x.
32642 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
32644 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
32645 caused by bad second argument to warning_at() with -mhotpatch and
32646 nested functions (e.g. with gfortran).
32648 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
32650 * opts.c (option_name): Remove "enabled by default" rider.
32652 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
32654 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
32656 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
32657 Uros Bizjak <ubizjak@gmail.com>
32660 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
32661 * configure: Regenerated.
32663 2014-02-12 Richard Biener <rguenther@suse.de>
32665 * vec.c (vec_prefix::calculate_allocation): Move as
32666 inline variant to vec.h.
32667 (vec_prefix::calculate_allocation_1): New out-of-line version.
32668 * vec.h (vec_prefix::calculate_allocation_1): Declare.
32669 (vec_prefix::m_has_auto_buf): Rename to ...
32670 (vec_prefix::m_using_auto_storage): ... this.
32671 (vec_prefix::calculate_allocation): Inline the easy cases
32672 and dispatch to calculate_allocation_1 which doesn't need the
32674 (va_heap::reserve): Use gcc_checking_assert.
32675 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
32676 m_using_auto_storage.
32677 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
32679 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
32680 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
32681 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
32683 2014-02-12 Richard Biener <rguenther@suse.de>
32685 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
32686 when we found a dependence.
32688 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
32690 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
32692 (maybe_fold_stmt): ... into this new function.
32693 * omp-low.c (lower_omp): Update comment.
32695 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
32698 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
32701 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
32703 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
32704 identifiers in comments.
32705 (cortexa53_extra_costs): Likewise.
32706 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
32707 (cortexa7_extra_costs): Likewise.
32708 (cortexa12_extra_costs): Likewise.
32709 (cortexa15_extra_costs): Likewise.
32710 (v7m_extra_costs): Likewise.
32712 2014-02-12 Richard Biener <rguenther@suse.de>
32714 PR middle-end/60092
32715 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
32716 of posix_memalign being successful.
32717 (lower_stmt): Restrict lowering of posix_memalign to when
32718 -ftree-bit-ccp is enabled.
32720 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
32722 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
32724 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
32726 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
32728 PR rtl-optimization/60116
32729 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
32730 other_insn once the combination has been validated.
32732 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
32735 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
32737 * ipa-devirt.c: Include demangle.h
32738 (odr_violation_reported): New static variable.
32739 (add_type_duplicate): Update odr_violations.
32740 (maybe_record_node): Add completep parameter; update it.
32741 (record_target_from_binfo): Add COMPLETEP parameter;
32742 update it as needed.
32743 (possible_polymorphic_call_targets_1): Likewise.
32744 (struct polymorphic_call_target_d): Add nonconstruction_targets;
32745 rename FINAL to COMPLETE.
32746 (record_targets_from_bases): Sanity check we found the binfo;
32747 fix COMPLETEP updating.
32748 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
32749 parameter, fix computing of COMPLETEP.
32750 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
32751 at LTO time do demangling.
32752 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
32753 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
32755 (gimple_get_virt_method_for_binfo): Likewise.
32756 * gimple-fold.h (gimple_get_virt_method_for_binfo,
32757 gimple_get_virt_method_for_vtable): Update prototypes.
32759 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
32762 * genautomata.c (add_presence_absence): Fix typo with
32763 {final_}presence_list.
32765 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
32768 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
32769 for VSX/Altivec vectors that land in GPR registers.
32771 2014-02-11 Richard Henderson <rth@redhat.com>
32772 Jakub Jelinek <jakub@redhat.com>
32775 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
32776 around drhs if type conversion to lacc->type is not useless.
32778 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32780 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
32782 (cortex-a57.cortex-a53): Likewise.
32783 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
32785 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32787 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
32790 2014-02-11 Renlin Li <Renlin.Li@arm.com>
32792 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
32793 add_options_for_arm_vfp3.
32795 2014-02-11 Jeff Law <law@redhat.com>
32797 PR middle-end/54041
32798 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
32799 object with an undesirable mode.
32801 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
32804 * config/i386/sol2-9.h: New file.
32805 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
32806 *-*-solaris2.9*): Use it.
32808 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
32810 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
32811 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
32813 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
32815 * config/microblaze/microblaze.c: Extend mcpu version format
32817 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
32819 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
32821 2014-02-10 Richard Henderson <rth@redhat.com>
32824 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
32825 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
32826 ms-abi vs -mno-accumulate-outgoing-args.
32827 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
32828 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
32831 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
32833 PR middle-end/60080
32834 * cfgexpand.c (expand_asm_operands): Attach source location to
32835 ASM_INPUT rtx objects.
32836 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
32838 2014-02-10 Nick Clifton <nickc@redhat.com>
32840 * config/mn10300/mn10300.c (popcount): New function.
32841 (mn10300_expand_prologue): Include saved registers in stack usage
32844 2014-02-10 Jeff Law <law@redhat.com>
32846 PR middle-end/52306
32847 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
32848 when changing the SET_DEST of a prior insn to avoid an input reload.
32850 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
32852 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
32853 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
32854 -mcall-openbsd, or -mcall-linux.
32855 (CC1_ENDIAN_BIG_SPEC): Remove.
32856 (CC1_ENDIAN_LITTLE_SPEC): Remove.
32857 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
32858 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
32859 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
32860 and %cc1_endian_default.
32861 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
32863 2014-02-10 Richard Biener <rguenther@suse.de>
32865 PR tree-optimization/60115
32866 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
32867 MEM_REF handling. Properly verify that the accesses are not
32868 out of the objects bound.
32870 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32872 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
32875 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
32877 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
32878 proper constants and fix formatting.
32879 (possible_polymorphic_call_targets): Fix formatting.
32881 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
32882 Ilya Tocar <ilya.tocar@intel.com>
32884 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
32885 (_mm512_loadu_epi32): Renamed into...
32886 (_mm512_loadu_si512): This.
32887 (_mm512_storeu_epi32): Renamed into...
32888 (_mm512_storeu_si512): This.
32889 (_mm512_maskz_ceil_ps): Removed.
32890 (_mm512_maskz_ceil_pd): Ditto.
32891 (_mm512_maskz_floor_ps): Ditto.
32892 (_mm512_maskz_floor_pd): Ditto.
32893 (_mm512_floor_round_ps): Ditto.
32894 (_mm512_floor_round_pd): Ditto.
32895 (_mm512_ceil_round_ps): Ditto.
32896 (_mm512_ceil_round_pd): Ditto.
32897 (_mm512_mask_floor_round_ps): Ditto.
32898 (_mm512_mask_floor_round_pd): Ditto.
32899 (_mm512_mask_ceil_round_ps): Ditto.
32900 (_mm512_mask_ceil_round_pd): Ditto.
32901 (_mm512_maskz_floor_round_ps): Ditto.
32902 (_mm512_maskz_floor_round_pd): Ditto.
32903 (_mm512_maskz_ceil_round_ps): Ditto.
32904 (_mm512_maskz_ceil_round_pd): Ditto.
32905 (_mm512_expand_pd): Ditto.
32906 (_mm512_expand_ps): Ditto.
32907 * config/i386/i386.c (ix86_builtins): Remove
32908 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
32909 (bdesc_args): Ditto.
32910 * config/i386/predicates.md (const1256_operand): New.
32911 (const_1_to_2_operand): Ditto.
32912 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
32913 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
32914 (*avx512pf_gatherpf<mode>sf): Ditto.
32915 (avx512pf_gatherpf<mode>df): Ditto.
32916 (*avx512pf_gatherpf<mode>df_mask): Ditto.
32917 (*avx512pf_gatherpf<mode>df): Ditto.
32918 (avx512pf_scatterpf<mode>sf): Ditto.
32919 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
32920 (*avx512pf_scatterpf<mode>sf): Ditto.
32921 (avx512pf_scatterpf<mode>df): Ditto.
32922 (*avx512pf_scatterpf<mode>df_mask): Ditto.
32923 (*avx512pf_scatterpf<mode>df): Ditto.
32924 (avx512f_expand<mode>): Removed.
32925 (<shift_insn><mode>3<mask_name>): Change predicate type.
32927 2014-02-08 Jakub Jelinek <jakub@redhat.com>
32929 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
32930 not at the end of datarefs vector use ordered_remove to avoid
32931 reordering datarefs vector.
32934 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
32935 mark local addressable non-static vars as GOVD_PRIVATE
32936 instead of GOVD_LOCAL.
32937 * omp-low.c (lower_omp_for): Move gimple_bind_vars
32938 and BLOCK_VARS of gimple_bind_block to new_stmt rather
32941 PR middle-end/60092
32942 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
32943 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
32944 assume_aligned or alloc_align attributes.
32945 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
32946 arguments. Handle also assume_aligned and alloc_align attributes.
32947 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
32948 calls to functions with assume_aligned or alloc_align attributes.
32949 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
32951 2014-02-08 Terry Guo <terry.guo@arm.com>
32953 * doc/invoke.texi: Document ARM -march=armv7e-m.
32955 2014-02-08 Jakub Jelinek <jakub@redhat.com>
32957 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
32958 flag on __cilkrts_rethrow builtin.
32961 * ipa-cp.c (determine_versionability): Fail at -O0
32962 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
32963 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
32966 2014-02-04 Jakub Jelinek <jakub@redhat.com>
32969 * tree-inline.c (copy_forbidden): Fail for
32970 __attribute__((optimize (0))) functions.
32972 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
32974 * varpool.c: Include pointer-set.h.
32975 (varpool_remove_unreferenced_decls): Variables in other partitions
32976 will not be output; be however careful to not lose information
32977 about partitioning.
32979 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
32981 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
32982 lookup in the vtable constructor.
32984 2014-02-07 Jeff Law <law@redhat.com>
32987 * config/m68k/m68k.md (ashldi_extsi): Turn into a
32988 define_insn_and_split.
32990 * ipa-inline.c (inline_small_functions): Fix typos.
32992 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32994 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
32995 (s390_can_use_return_insn): Declare.
32996 * config/s390/s390.h (EPILOGUE_USES): Define.
32997 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
32999 (s390_chunkify_start): Handle return JUMP_LABELs.
33000 (s390_early_mach): Emit a main_pool instruction on the entry edge.
33001 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
33002 (s390_can_use_return_insn): New functions.
33003 (s390_fix_long_loop_prediction): Handle conditional returns.
33004 (TARGET_SET_UP_BY_PROLOGUE): Define.
33005 * config/s390/s390.md (ANY_RETURN): New code iterator.
33006 (*creturn, *csimple_return, return, simple_return): New patterns.
33008 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
33010 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
33011 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
33012 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
33013 REG_CFA_RESTORE list when deciding not to restore a register.
33015 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
33017 * config/s390/s390.c: Include tree-pass.h and context.h.
33018 (s390_early_mach): New function, split out from...
33019 (s390_emit_prologue): ...here.
33020 (pass_data_s390_early_mach): New pass structure.
33021 (pass_s390_early_mach): New class.
33022 (s390_option_override): Create and register early_mach pass.
33023 Move to end of file.
33025 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
33027 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
33028 to match for the exit block.
33030 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
33032 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
33033 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
33034 Reject misaligned operands.
33036 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
33038 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
33040 2014-02-07 Richard Biener <rguenther@suse.de>
33042 PR middle-end/60092
33043 * gimple-low.c (lower_builtin_posix_memalign): New function.
33044 (lower_stmt): Call it to lower posix_memalign in a way
33045 to make alignment info accessible.
33047 2014-02-07 Jakub Jelinek <jakub@redhat.com>
33050 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
33051 __builtin_setjmp_receiver.
33053 2014-02-07 Richard Biener <rguenther@suse.de>
33055 PR middle-end/60092
33056 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
33057 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
33058 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
33059 Handle BUILT_IN_POSIX_MEMALIGN.
33060 (find_func_clobbers): Likewise.
33061 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
33062 (call_may_clobber_ref_p_1): Likewise.
33064 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
33067 * ipa-devirt.c (record_target_from_binfo): Remove overactive
33070 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
33073 * lto-cgraph.c (lto_output_node): Use
33074 symtab_get_symbol_partitioning_class.
33075 (lto_output_varpool_node): likewise.
33076 (symtab_get_symbol_partitioning_class): Move here from
33077 lto/lto-partition.c
33078 * cgraph.h (symbol_partitioning_class): Likewise.
33079 (symtab_get_symbol_partitioning_class): Declare.
33081 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
33083 * ggc.h (ggc_internal_cleared_alloc): New macro.
33084 * vec.h (vec_safe_copy): Handle memory stats.
33085 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
33086 * target-globals.c (save_target_globals): Likewise.
33088 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
33091 * expr.c (emit_move_resolve_push): Export; be bit more selective
33092 on when to clear alias set.
33093 * expr.h (emit_move_resolve_push): Declare.
33094 * function.h (struct function): Add tail_call_marked.
33095 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
33096 * config/i386/i386-protos.h (ix86_expand_push): Remove.
33097 * config/i386/i386.md (TImode move expander): De not call
33099 (FP push expanders): Preserve memory attributes.
33100 * config/i386/sse.md (push<mode>1): Remove.
33101 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
33102 (ix86_expand_push): Remove.
33103 * config/i386/mmx.md (push<mode>1): Remove.
33105 2014-02-06 Jakub Jelinek <jakub@redhat.com>
33107 PR rtl-optimization/60030
33108 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
33109 lopart with paradoxical subreg before shifting it up by hprec.
33111 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33113 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
33114 Remove extra newline at end of file.
33115 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
33116 (arm_issue_rate): Handle cortexa57.
33117 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
33118 (cortex-a57.cortex-a53): Likewise.
33120 2014-02-06 Jakub Jelinek <jakub@redhat.com>
33123 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
33124 don't record in REG_FRAME_RELATED_EXPR registers not set in that
33126 (arm_expand_prologue): Adjust all callers.
33127 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
33128 info, registers also at the lowest numbered registers side. Use
33129 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
33133 * var-tracking.c (adjust_mems): Before adding a SET to
33134 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
33136 2014-02-06 Alan Modra <amodra@gmail.com>
33139 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
33140 change SDmode to DDmode when lra_in_progress.
33142 2014-02-06 Jakub Jelinek <jakub@redhat.com>
33144 PR middle-end/59150
33145 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
33146 free_data_ref on the dr first, and before goto again also set dr
33147 to the next dr. For simd_lane_access, free old datarefs[i] before
33148 overwriting it. For get_vectype_for_scalar_type failure, don't
33149 free_data_ref if simd_lane_access.
33151 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
33154 * tree.h (opts_for_fn): New inline function.
33155 (opt_for_fn): Define.
33156 * config/i386/i386.c (ix86_function_regparm): Use
33157 opt_for_fn (decl, optimize) instead of optimize.
33159 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
33161 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
33162 for SYMBOL_REF in large memory model.
33164 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33166 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
33167 and crypto support.
33168 (cortex-a57): Likewise.
33169 (cortex-a57.cortex-a53): Likewise.
33171 2014-02-06 Yury Gribov <y.gribov@samsung.com>
33172 Kugan Vivekanandarajah <kuganv@linaro.org>
33174 * config/arm/arm.c (arm_vector_alignment_reachable): Check
33176 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
33178 2014-02-06 Richard Biener <rguenther@suse.de>
33180 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
33181 set_loop_copy and initialize_original_copy_tables.
33183 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
33185 * config/aarch64/aarch64-simd.md
33186 (aarch64_ashr_simddi): Change QI to SI.
33188 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
33189 Jakub Jelinek <jakub@redhat.com>
33191 PR middle-end/60013
33192 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
33195 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33197 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
33198 CODE_FOR_altivec_vpku[hw]um to
33199 CODE_FOR_altivec_vpku[hw]um_direct.
33200 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
33201 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
33202 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
33203 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
33205 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33207 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
33208 generation for -maltivec=be.
33209 (altivec_vsumsws): Simplify redundant test.
33211 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33213 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
33214 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
33215 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
33216 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
33217 gen_altivec_vpkuwum.
33218 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
33220 (altivec_vpks<VI_char>ss): Likewise.
33221 (altivec_vpks<VI_char>us): Likewise.
33222 (altivec_vpku<VI_char>us): Likewise.
33223 (altivec_vpku<VI_char>um): Likewise.
33224 (altivec_vpku<VI_char>um_direct): New (copy of
33225 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
33227 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
33228 target is little endian and -maltivec=be is not specified.
33229 (*altivec_vupkhs<VU_char>_direct): New (copy of
33230 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
33231 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
33232 target is little endian and -maltivec=be is not specified.
33233 (*altivec_vupkls<VU_char>_direct): New (copy of
33234 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
33235 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
33236 little endian and -maltivec=be is not specified.
33237 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
33238 little endian and -maltivec=be is not specified.
33240 2014-02-05 Richard Henderson <rth@redhat.com>
33243 * combine-stack-adj.c: Revert r206943.
33244 * sched-int.h (struct deps_desc): Add last_args_size.
33245 * sched-deps.c (init_deps): Initialize it.
33246 (sched_analyze_insn): Add OUTPUT dependencies between insns that
33247 contain REG_ARGS_SIZE notes.
33249 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
33251 * lto-cgraph.c (asm_nodes_output): Make global.
33252 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
33253 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
33254 (driver_handle_option): Handle OPT_fwpa.
33256 2014-02-05 Jakub Jelinek <jakub@redhat.com>
33259 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
33260 a comment typo and formatting issue. If odr_hash hasn't been
33261 created, return vNULL and set *completep to false.
33263 PR middle-end/57499
33264 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
33265 bb with no successors.
33267 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
33270 * doc/invoke.texi (-march): Clarify documentation for ARM.
33271 (-mtune): Likewise.
33274 2014-02-05 Richard Biener <rguenther@suse.de>
33276 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
33277 when not vectorizing because of too many alias checks.
33278 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
33279 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
33281 2014-02-05 Nick Clifton <nickc@redhat.com>
33283 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
33284 accept extended registers in any mode when compiling for the MN10300.
33286 2014-02-05 Yury Gribov <y.gribov@samsung.com>
33288 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
33289 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
33290 sanitization attributes.
33291 (can_inline_edge_p): Likewise.
33292 (sanitize_attrs_match_for_inline_p): New function.
33294 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
33296 * ipa-prop.c (detect_type_change): Shor circuit testing of
33297 type changes on THIS pointer.
33299 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
33302 * config/pa/pa.c (legitimize_tls_address): Return original address
33303 if not passed a SYMBOL_REF rtx.
33304 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
33306 (pa_emit_move_sequence): Simplify TLS source operands.
33307 (pa_legitimate_constant_p): Reject all TLS constants.
33308 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
33309 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
33311 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
33313 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
33314 groups when we know they are controlled by LTO.
33315 * varasm.c (default_binds_local_p_1): If object is in other partition,
33316 it will be resolved locally.
33318 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
33320 * config/host-linux.c (linux_gt_pch_use_address): Don't
33321 use SSIZE_MAX because it is not always defined.
33323 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
33326 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
33327 threshold for pseudo splitting.
33328 (update_ebb_live_info): Process call argument hard registers and
33329 hard registers from insn definition too.
33330 (max_small_class_regs_num): New constant.
33331 (inherit_in_ebb): Update live hard regs through EBBs. Update
33332 reloads_num only for small register classes. Don't split for
33335 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
33338 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
33341 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
33343 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
33344 visibility is safe.
33346 2014-02-04 Marek Polacek <polacek@redhat.com>
33348 * gdbinit.in (pel): Define.
33350 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
33352 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
33355 2014-02-04 Richard Biener <rguenther@suse.de>
33358 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
33359 in function context local.
33360 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
33361 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
33362 similar to LTO_imported_decl_ref.
33364 2014-02-04 Jakub Jelinek <jakub@redhat.com>
33366 PR tree-optimization/60002
33367 * cgraphclones.c (build_function_decl_skip_args): Clear
33368 DECL_LANG_SPECIFIC.
33370 PR tree-optimization/60023
33371 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
33372 false to gsi_replace.
33373 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
33374 has been in some EH region and vec_stmt could throw, add
33375 vec_stmt into the same EH region.
33376 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
33377 has no lhs, ignore it.
33378 * internal-fn.c (expand_MASK_LOAD): Likewise.
33381 * tree-inline.c (copy_forbidden): Fail for
33382 __attribute__((optimize (0))) functions.
33385 * omp-low.c (simd_clone_struct_copy): If from->inbranch
33386 is set, copy one less argument.
33387 (expand_simd_clones): Don't subtract clone_info->inbranch
33388 from simd_clone_struct_alloc argument.
33390 PR rtl-optimization/57915
33391 * recog.c (simplify_while_replacing): If all unary/binary/relational
33392 operation arguments are constant, attempt to simplify those.
33394 PR middle-end/59261
33395 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
33396 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
33398 2014-02-04 Richard Biener <rguenther@suse.de>
33400 PR tree-optimization/60012
33401 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
33402 TBAA disambiguation to all DDRs.
33404 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
33407 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
33408 (LINK_SPEC): Use it for -shared, -shared-libgcc.
33410 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33413 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
33415 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33417 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
33418 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
33420 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33423 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
33424 to figure out targets of polymorphic calls with known decl.
33425 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
33426 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
33427 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
33428 (get_polymorphic_call_info): ... here.
33429 (get_polymorphic_call_info_from_invariant): New function.
33431 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33433 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
33434 lookup via vtable pointer; check for type consistency
33435 and turn inconsitent facts into UNREACHABLE.
33436 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
33437 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
33438 type inconsistent querries; return UNREACHABLE instead.
33440 2014-02-03 Richard Henderson <rth@twiddle.net>
33443 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
33444 already processed this node.
33445 (normalize_one_pred_1): Pass along mark_set.
33446 (normalize_one_pred): Create and destroy a pointer_set_t.
33447 (normalize_one_pred_chain): Likewise.
33449 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
33451 PR gcov-profile/58602
33452 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
33454 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33457 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
33458 -fno-devirtualize; try to devirtualize by the knowledge of
33459 virtual table pointer given by aggregate propagation.
33460 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
33461 (ipa_print_node_jump_functions): Dump also offset that
33462 is relevant for polymorphic calls.
33463 (determine_known_aggregate_parts): Add arg_type parameter; use it
33464 instead of determining the type from pointer type.
33465 (ipa_compute_jump_functions_for_edge): Update call of
33466 determine_known_aggregate_parts.
33467 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
33468 (gimple_get_virt_method_for_binfo): ... here; simplify using
33469 vtable_pointer_value_to_vtable.
33470 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
33471 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
33472 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
33473 (vtable_pointer_value_to_vtable): Break out from ...; handle also
33475 (vtable_pointer_value_to_binfo): ... here.
33476 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
33478 2014-02-03 Teresa Johnson <tejohnson@google.com>
33480 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
33481 redef of outer loop index variable.
33483 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
33487 * doc/extend.texi (Function Attributes): Typo.
33489 2014-02-03 Cong Hou <congh@google.com>
33491 PR tree-optimization/60000
33492 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
33493 if the vectorized statement is a store. A store statement can only
33494 appear at the end of pattern statements.
33496 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
33498 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
33499 (ix86_option_override_internal): Default long double to 64-bit for
33500 32-bit Bionic and to 128-bit for 64-bit Bionic.
33502 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
33503 TARGET_LONG_DOUBLE_128 is true.
33504 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
33506 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
33507 (mlong-double-64): Negate -mlong-double-128.
33508 (mlong-double-128): New option.
33510 * config/i386/i386-c.c (ix86_target_macros): Define
33511 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
33513 * doc/invoke.texi: Document -mlong-double-128.
33515 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
33517 PR rtl-optimization/60024
33518 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
33520 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
33522 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
33524 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
33526 PR rtl-optimization/57662
33527 * sel-sched.c (code_motion_path_driver): Do not mark already not
33528 existing blocks in the visiting bitmap.
33530 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
33532 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
33533 on the insn being emitted.
33535 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
33536 Will Deacon <will.deacon@arm.com>
33538 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
33540 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33542 * config/arm/arm-tables.opt: Regenerate.
33544 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33546 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
33547 for vector types other than V16QImode.
33548 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
33549 define_expand, and call altivec_expand_vec_perm_le when producing
33550 code with little endian element order.
33551 (*altivec_vperm_<mode>_internal): New insn having previous
33552 behavior of altivec_vperm_<mode>.
33553 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
33554 altivec_expand_vec_perm_le when producing code with little endian
33556 (*altivec_vperm_<mode>_uns_internal): New insn having previous
33557 behavior of altivec_vperm_<mode>_uns.
33559 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33561 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
33562 (altivec_vsumsws): Add handling for -maltivec=be with a little
33564 (altivec_vsumsws_direct): New.
33565 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
33566 gen_altivec_vsumsws.
33568 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
33570 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
33571 vtable_pointer_value_to_binfo): New functions.
33572 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
33573 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
33575 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
33577 * config/nios2/nios2.md (load_got_register): Initialize GOT
33578 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
33579 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
33581 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
33583 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
33584 preserverd by passthrough, do not propagate the type.
33586 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
33588 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
33589 (mips_atomic_assign_expand_fenv): New function.
33590 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
33592 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
33594 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
33595 (__builtin_mips_set_fcsr): Likewise.
33596 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
33597 MIPS_USI_FTYPE_VOID.
33598 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
33599 (mips16_expand_set_fcsr): Likewise.
33600 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
33601 (mips16_set_fcsr_stub): Likewise.
33602 (mips16_get_fcsr_one_only_stub): New class.
33603 (mips16_set_fcsr_one_only_stub): Likewise.
33604 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
33605 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
33606 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
33607 (hard_float): New availability predicate.
33608 (mips_builtins): Add get_fcsr and set_fcsr.
33609 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
33610 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
33611 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
33612 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
33613 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
33616 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
33618 * config/mips/mips.c (mips_one_only_stub): New class.
33619 (mips_need_mips16_rdhwr_p): Replace with...
33620 (mips16_rdhwr_stub): ...this new variable.
33621 (mips16_stub_call_address): New function.
33622 (mips16_rdhwr_one_only_stub): New class.
33623 (mips_expand_thread_pointer): Use mips16_stub_call_address.
33624 (mips_output_mips16_rdhwr): Delete.
33625 (mips_finish_stub): New function.
33626 (mips_code_end): Use it to handle rdhwr stubs.
33628 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
33631 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
33632 when calculating size of integer atomic types.
33634 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
33636 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
33638 2014-02-01 Jakub Jelinek <jakub@redhat.com>
33640 PR tree-optimization/60003
33641 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
33642 * profile.c (branch_prob): Use gimple_call_builtin_p
33643 to check for BUILT_IN_SETJMP_RECEIVER.
33644 * tree-inline.c (copy_bb): Call notice_special_calls.
33646 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
33649 * lra-constraints.c (process_alt_operands): Update reload_sum only
33652 2014-01-31 Richard Henderson <rth@redhat.com>
33654 PR middle-end/60004
33655 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
33656 until after else_eh is processed.
33658 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
33660 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
33661 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
33662 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
33663 in smmintrin.h, remove them.
33664 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
33665 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
33666 * config/i386/i386.md (ROUND_SAE): Fix value.
33667 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
33668 (const48_operand): New.
33669 * config/i386/subst.md (round), (round_expand): Use
33670 const_4_or_8_to_11_operand.
33671 (round_saeonly), (round_saeonly_expand): Use const48_operand.
33673 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
33675 * config/i386/constraints.md (Yk): Swap meaning with k.
33676 * config/i386/i386.md (movhi_internal): Change Yk to k.
33677 (movqi_internal): Ditto.
33678 (*k<logic><mode>): Ditto.
33681 (kandn<mode>): Ditto.
33682 (*<code>hi_1): Ditto.
33683 (*<code>qi_1): Ditto.
33684 (kxnor<mode>): Ditto.
33685 (kortestzhi): Ditto.
33686 (kortestchi): Ditto.
33688 (*one_cmplhi2_1): Ditto.
33689 (*one_cmplqi2_1): Ditto.
33690 * config/i386/sse.md (): Change k to Yk.
33691 (avx512f_load<mode>_mask): Ditto.
33692 (avx512f_blendm<mode>): Ditto.
33693 (avx512f_store<mode>_mask): Ditto.
33694 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
33695 (avx512f_storedqu<mode>_mask): Ditto.
33696 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
33698 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
33699 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
33700 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
33701 (avx512f_maskcmp<mode>3): Ditto.
33702 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
33703 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
33704 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
33705 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
33706 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
33707 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
33708 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
33709 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
33710 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
33711 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
33712 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
33713 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
33714 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
33715 (vec_extract_lo_<mode>_maskm): Ditto.
33716 (vec_extract_hi_<mode>_maskm): Ditto.
33717 (avx512f_vternlog<mode>_mask): Ditto.
33718 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
33719 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
33720 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
33721 (avx512f_<code>v8div16qi2_mask): Ditto.
33722 (avx512f_<code>v8div16qi2_mask_store): Ditto.
33723 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
33724 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
33725 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
33726 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
33727 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
33728 (*avx512pf_gatherpf<mode>df_mask): Ditto.
33729 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
33730 (*avx512pf_scatterpf<mode>df_mask): Ditto.
33731 (avx512cd_maskb_vec_dupv8di): Ditto.
33732 (avx512cd_maskw_vec_dupv16si): Ditto.
33733 (avx512f_vpermi2var<mode>3_maskz): Ditto.
33734 (avx512f_vpermi2var<mode>3_mask): Ditto.
33735 (avx512f_vpermi2var<mode>3_mask): Ditto.
33736 (avx512f_vpermt2var<mode>3_maskz): Ditto.
33737 (*avx512f_gathersi<mode>): Ditto.
33738 (*avx512f_gathersi<mode>_2): Ditto.
33739 (*avx512f_gatherdi<mode>): Ditto.
33740 (*avx512f_gatherdi<mode>_2): Ditto.
33741 (*avx512f_scattersi<mode>): Ditto.
33742 (*avx512f_scatterdi<mode>): Ditto.
33743 (avx512f_compress<mode>_mask): Ditto.
33744 (avx512f_compressstore<mode>_mask): Ditto.
33745 (avx512f_expand<mode>_mask): Ditto.
33746 * config/i386/subst.md (mask): Change k to Yk.
33747 (mask_scalar_merge): Ditto.
33750 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
33752 * doc/extend.texi (Vector Extensions): Document ?: in C++.
33754 2014-01-31 Richard Biener <rguenther@suse.de>
33756 PR middle-end/59990
33757 * builtins.c (fold_builtin_memory_op): Make sure to not
33758 use a floating-point mode or a boolean or enumeral type for
33759 the copy operation.
33761 2014-01-30 DJ Delorie <dj@redhat.com>
33763 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
33764 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
33765 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
33766 whenever main() has an epilogue.
33768 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33770 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
33771 unused variable "field".
33772 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
33773 (vsx_mergeh_<mode>): Likewise.
33774 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
33775 (altivec_vmrghh): Likewise.
33776 (altivec_vmrghw): Likewise.
33777 (altivec_vmrglb): Likewise.
33778 (altivec_vmrglh): Likewise.
33779 (altivec_vmrglw): Likewise.
33780 (altivec_vspltb): Add missing uses.
33781 (altivec_vsplth): Likewise.
33782 (altivec_vspltw): Likewise.
33783 (altivec_vspltsf): Likewise.
33785 2014-01-30 Jakub Jelinek <jakub@redhat.com>
33788 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
33789 frame related instructions.
33791 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
33793 PR rtl-optimization/59959
33794 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
33795 any reload of register whose subreg is invalid.
33797 2014-01-30 Jakub Jelinek <jakub@redhat.com>
33799 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
33800 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
33801 Add missing return type - void.
33803 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33805 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
33806 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
33807 remove element index adjustment for endian (now handled in vsx.md
33809 (altivec_expand_vec_perm_const): Use
33810 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
33811 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
33812 (vsx_xxspltw_<mode>): Adjust element index for little endian.
33813 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
33814 define_expand and a new define_insn *altivec_vspltb_internal;
33815 adjust for -maltivec=be on a little endian target.
33816 (altivec_vspltb_direct): New.
33817 (altivec_vsplth): Divide into a define_expand and a new
33818 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
33819 little endian target.
33820 (altivec_vsplth_direct): New.
33821 (altivec_vspltw): Divide into a define_expand and a new
33822 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
33823 little endian target.
33824 (altivec_vspltw_direct): New.
33825 (altivec_vspltsf): Divide into a define_expand and a new
33826 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
33827 a little endian target.
33829 2014-01-30 Richard Biener <rguenther@suse.de>
33831 PR tree-optimization/59993
33832 * tree-ssa-forwprop.c (associate_pointerplus): Check we
33833 can propagate form the earlier stmt and avoid the transform
33834 when the intermediate result is needed.
33836 2014-01-30 Alangi Derick <alangiderick@gmail.com>
33838 * README.Portability: Fix typo.
33840 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
33842 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
33843 comparison_operator with ordered_comparison_operator.
33845 2014-01-30 Nick Clifton <nickc@redhat.com>
33847 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
33848 Rename to mn10300_store_multiple_regs.
33849 * config/mn10300/mn10300.c: Likewise.
33850 * config/mn10300/mn10300.md (store_movm): Fix typo: call
33851 store_multiple_regs.
33852 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
33853 Call mn10300_store_multiple_regs.
33855 2014-01-30 Nick Clifton <nickc@redhat.com>
33856 DJ Delorie <dj@redhat.com>
33858 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
33859 %fp 2 to keep registers after it properly word-aligned.
33860 (rl78_alloc_physical_registers_umul): Handle the case where both
33861 input operands are the same.
33863 2014-01-30 Richard Biener <rguenther@suse.de>
33865 PR tree-optimization/59903
33866 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
33869 2014-01-30 Jason Merrill <jason@redhat.com>
33872 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
33875 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
33877 2014-01-30 Richard Biener <rguenther@suse.de>
33879 PR tree-optimization/59951
33880 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
33882 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
33885 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
33886 SFmode to DFmode case.
33888 2014-01-29 DJ Delorie <dj@redhat.com>
33890 * config/msp430/msp430.opt (-minrt): New.
33891 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
33893 (ENDFILE_SPEC): Likewise.
33895 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
33897 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
33898 (estimate_function_body_sizes): Use it.
33900 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
33903 * dwarf2out.c (is_cxx_auto): New.
33904 (is_base_type): Use it.
33905 (gen_type_die_with_usage): Likewise.
33907 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33909 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
33910 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
33911 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
33912 -maltivec=be with LE targets.
33913 (vsx_mergeh_<mode>): Likewise.
33914 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
33915 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
33916 (altivec_vmrghb): Replace with define_expand and new
33917 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
33918 (altivec_vmrghb_direct): New define_insn.
33919 (altivec_vmrghh): Replace with define_expand and new
33920 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
33921 (altivec_vmrghh_direct): New define_insn.
33922 (altivec_vmrghw): Replace with define_expand and new
33923 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
33924 (altivec_vmrghw_direct): New define_insn.
33925 (*altivec_vmrghsf): Adjust for endianness.
33926 (altivec_vmrglb): Replace with define_expand and new
33927 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
33928 (altivec_vmrglb_direct): New define_insn.
33929 (altivec_vmrglh): Replace with define_expand and new
33930 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
33931 (altivec_vmrglh_direct): New define_insn.
33932 (altivec_vmrglw): Replace with define_expand and new
33933 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
33934 (altivec_vmrglw_direct): New define_insn.
33935 (*altivec_vmrglsf): Adjust for endianness.
33936 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
33937 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
33938 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
33939 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
33940 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
33941 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
33942 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
33943 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
33945 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
33947 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
33948 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
33951 2014-01-29 Richard Biener <rguenther@suse.de>
33953 PR tree-optimization/58742
33954 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
33955 associate_pointerplus_align.
33956 (associate_pointerplus_diff): New function.
33957 (associate_pointerplus): Likewise. Call associate_pointerplus_align
33958 and associate_pointerplus_diff.
33960 2014-01-29 Richard Biener <rguenther@suse.de>
33962 * lto-streamer.h (LTO_major_version): Bump to 3.
33963 (LTO_minor_version): Reset to 0.
33965 2014-01-29 Renlin Li <Renlin.Li@arm.com>
33967 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
33968 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
33969 (arm_file_start): Generate correct asm header for armv7ve.
33970 * config/arm/bpabi.h: Add multilib support for armv7ve.
33971 * config/arm/driver-arm.c: Change the architectures of cortex-a7
33972 and cortex-a15 to armv7ve.
33973 * config/arm/t-aprofile: Add multilib support for armv7ve.
33974 * doc/invoke.texi: Document -march=armv7ve.
33976 2014-01-29 Richard Biener <rguenther@suse.de>
33978 PR tree-optimization/58742
33979 * tree-ssa-forwprop.c (associate_plusminus): Return true
33980 if we changed sth, defer EH cleanup to ...
33981 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
33982 (simplify_mult): New function.
33984 2014-01-29 Jakub Jelinek <jakub@redhat.com>
33986 PR middle-end/59917
33987 PR tree-optimization/59920
33988 * tree.c (build_common_builtin_nodes): Remove
33989 __builtin_setjmp_dispatcher initialization.
33990 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
33991 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
33992 instead of gsi_after_labels + manually skipping debug stmts.
33993 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
33994 ignore bbs with IFN_ABNORMAL_DISPATCHER.
33995 * tree-inline.c (copy_edges_for_bb): Remove
33996 can_make_abnormal_goto argument, instead add abnormal_goto_dest
33997 argument. Ignore computed_goto_p stmts. Don't call
33998 make_abnormal_goto_edges. If a call might need abnormal edges
33999 for non-local gotos, see if it already has an edge to
34000 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
34001 with true argument, don't do anything then, otherwise add
34002 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
34003 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
34005 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
34006 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
34007 (lower_stmt): Don't set data->calls_builtin_setjmp.
34008 (lower_builtin_setjmp): Adjust comment.
34009 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
34010 * tree-cfg.c (found_computed_goto): Remove.
34011 (factor_computed_gotos): Remove.
34012 (make_goto_expr_edges): Return bool, true for computed gotos.
34013 Don't call make_abnormal_goto_edges.
34014 (build_gimple_cfg): Don't set found_computed_goto, don't call
34015 factor_computed_gotos.
34016 (computed_goto_p): No longer static.
34017 (make_blocks): Don't set found_computed_goto.
34018 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
34019 (make_edges): If make_goto_expr_edges returns true, push bb
34020 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
34021 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
34022 vector. Record mapping between bbs and OpenMP regions if there
34023 are any, adjust make_gimple_omp_edges caller. Call
34024 handle_abnormal_edges.
34025 (make_abnormal_goto_edges): Remove.
34026 * tree-cfg.h (make_abnormal_goto_edges): Remove.
34027 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
34028 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
34029 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
34030 * internal-fn.def (ABNORMAL_DISPATCHER): New.
34031 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
34032 filling *region also set *region_idx to (*region)->entry->index.
34035 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
34036 For REGs set ORIGINAL_REGNO.
34038 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
34040 * doc/md.texi: Mention that a target shouldn't implement
34041 vec_widen_(s|u)mul_even/odd pair if it is less efficient
34044 2014-01-29 Jakub Jelinek <jakub@redhat.com>
34046 PR tree-optimization/59594
34047 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
34048 a copy of the datarefs vector rather than the vector itself.
34050 2014-01-28 Jason Merrill <jason@redhat.com>
34053 * dwarf2out.c (auto_die): New static.
34054 (gen_type_die_with_usage): Handle C++1y 'auto'.
34055 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
34058 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
34061 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
34062 (SPEC_X32): Likewise.
34063 (SPEC_64): Likewise.
34064 * config/i386/i386.c (ix86_option_override_internal): Turn off
34065 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
34067 (x86_file_start): Output .code16gcc for TARGET_16BIT.
34068 * config/i386/i386.h (TARGET_16BIT): New macro.
34069 (TARGET_16BIT_P): Likewise.
34070 * config/i386/i386.opt: Add m16.
34071 * doc/invoke.texi: Document -m16.
34073 2014-01-28 Jakub Jelinek <jakub@redhat.com>
34075 PR preprocessor/59935
34076 * input.c (location_get_source_line): Bail out on when line number
34077 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
34079 2014-01-28 Richard Biener <rguenther@suse.de>
34081 PR tree-optimization/58742
34082 * tree-ssa-forwprop.c (associate_plusminus): Handle
34083 pointer subtraction of the form (T)(P + A) - (T)P.
34085 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
34087 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
34090 2014-01-28 Richard Biener <rguenther@suse.de>
34093 2014-01-28 Richard Biener <rguenther@suse.de>
34095 PR rtl-optimization/45364
34096 PR rtl-optimization/59890
34097 * var-tracking.c (local_get_addr_clear_given_value): Handle
34098 already cleared slot.
34099 (val_reset): Handle not allocated local_get_addr_cache.
34100 (vt_find_locations): Use post-order on the inverted CFG.
34102 2014-01-28 Richard Biener <rguenther@suse.de>
34104 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
34106 2014-01-28 Richard Biener <rguenther@suse.de>
34108 PR rtl-optimization/45364
34109 PR rtl-optimization/59890
34110 * var-tracking.c (local_get_addr_clear_given_value): Handle
34111 already cleared slot.
34112 (val_reset): Handle not allocated local_get_addr_cache.
34113 (vt_find_locations): Use post-order on the inverted CFG.
34115 2014-01-28 Alan Modra <amodra@gmail.com>
34117 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
34118 * configure.ac <recursive call for build != host>: Define
34119 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
34120 and LD_FOR_BUILD too.
34121 * configure: Regenerate.
34123 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
34125 * config/i386/i386.c (get_builtin_code_for_version): Separate
34126 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
34127 Broadwell from Haswell.
34129 2014-01-27 Steve Ellcey <sellcey@mips.com>
34131 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
34132 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
34133 * config/mips/mips.c (mips_option_override): Change setting
34135 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
34136 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
34137 Change from Mask to Var.
34139 2014-01-27 Jeff Law <law@redhat.com>
34141 * ipa-inline.c (inline_small_functions): Fix typo.
34143 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
34145 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
34146 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
34147 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
34148 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
34149 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
34150 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
34151 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
34152 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
34153 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
34154 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
34155 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
34156 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
34157 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
34158 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
34159 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
34160 (_mm512_storeu_epi64): Ditto.
34161 (_mm512_cmpge_epi32_mask): Ditto.
34162 (_mm512_cmpge_epu32_mask): Ditto.
34163 (_mm512_cmpge_epi64_mask): Ditto.
34164 (_mm512_cmpge_epu64_mask): Ditto.
34165 (_mm512_cmple_epi32_mask): Ditto.
34166 (_mm512_cmple_epu32_mask): Ditto.
34167 (_mm512_cmple_epi64_mask): Ditto.
34168 (_mm512_cmple_epu64_mask): Ditto.
34169 (_mm512_cmplt_epi32_mask): Ditto.
34170 (_mm512_cmplt_epu32_mask): Ditto.
34171 (_mm512_cmplt_epi64_mask): Ditto.
34172 (_mm512_cmplt_epu64_mask): Ditto.
34173 (_mm512_cmpneq_epi32_mask): Ditto.
34174 (_mm512_cmpneq_epu32_mask): Ditto.
34175 (_mm512_cmpneq_epi64_mask): Ditto.
34176 (_mm512_cmpneq_epu64_mask): Ditto.
34177 (_mm512_expand_pd): Ditto.
34178 (_mm512_expand_ps): Ditto.
34179 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
34180 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
34181 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
34182 * config/i386/i386.c (ix86_builtins): Add
34183 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
34184 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
34185 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
34186 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
34187 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
34188 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
34189 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
34190 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
34191 IX86_BUILTIN_PMOVUSQW512_MEM.
34192 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
34193 __builtin_ia32_pmovsqd512mem_mask,
34194 __builtin_ia32_pmovqd512mem_mask,
34195 __builtin_ia32_pmovusqw512mem_mask,
34196 __builtin_ia32_pmovsqw512mem_mask,
34197 __builtin_ia32_pmovqw512mem_mask,
34198 __builtin_ia32_pmovusdw512mem_mask,
34199 __builtin_ia32_pmovsdw512mem_mask,
34200 __builtin_ia32_pmovdw512mem_mask,
34201 __builtin_ia32_pmovqb512mem_mask,
34202 __builtin_ia32_pmovusqb512mem_mask,
34203 __builtin_ia32_pmovsqb512mem_mask,
34204 __builtin_ia32_pmovusdb512mem_mask,
34205 __builtin_ia32_pmovsdb512mem_mask,
34206 __builtin_ia32_pmovdb512mem_mask.
34207 (bdesc_args): Add __builtin_ia32_expanddf512,
34208 __builtin_ia32_expandsf512.
34209 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
34210 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
34211 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
34212 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
34213 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
34214 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
34215 (avx512f_<code>v8div16qi2_mask_store): This.
34216 (avx512f_expand<mode>): New.
34218 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
34220 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
34222 (_mm512_mask_prefetch_i64gather_pd): Ditto.
34223 (_mm512_prefetch_i32scatter_pd): Ditto.
34224 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
34225 (_mm512_prefetch_i64scatter_pd): Ditto.
34226 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
34227 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
34228 (_mm512_mask_prefetch_i64gather_ps): Ditto.
34229 (_mm512_prefetch_i32scatter_ps): Ditto.
34230 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
34231 (_mm512_prefetch_i64scatter_ps): Ditto.
34232 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
34233 * config/i386/i386-builtin-types.def: Define
34234 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
34235 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
34236 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
34237 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
34238 IX86_BUILTIN_SCATTERPFQPD.
34239 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
34240 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
34241 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
34242 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
34243 __builtin_ia32_scatterpfqps.
34244 (ix86_expand_builtin): Expand new built-ins.
34245 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
34246 fix memory access data type.
34247 (*avx512pf_gatherpf<mode>_mask): Ditto.
34248 (*avx512pf_gatherpf<mode>): Ditto.
34249 (avx512pf_scatterpf<mode>): Ditto.
34250 (*avx512pf_scatterpf<mode>_mask): Ditto.
34251 (*avx512pf_scatterpf<mode>): Ditto.
34252 (GATHER_SCATTER_SF_MEM_MODE): New.
34253 (avx512pf_gatherpf<mode>df): Ditto.
34254 (*avx512pf_gatherpf<mode>df_mask): Ditto.
34255 (*avx512pf_scatterpf<mode>df): Ditto.
34257 2014-01-27 Jakub Jelinek <jakub@redhat.com>
34260 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
34261 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
34264 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
34266 * common/config/arm/arm-common.c
34267 (arm_rewrite_mcpu): Handle multiple names.
34269 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
34271 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
34273 * gimple-builder.h (create_gimple_tmp): Delete.
34275 2014-01-27 Christian Bruel <christian.bruel@st.com>
34277 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
34280 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
34282 * config/pa/pa.md (call): Generate indirect long calls to non-local
34283 functions when outputing 32-bit code.
34284 (call_value): Likewise except for special call to buggy powf function.
34286 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
34287 portable runtime and PIC indirect calls.
34288 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
34289 and PIC call sequences. Use ldo instead of blr to set return register
34290 in PIC call sequence.
34292 2014-01-25 Walter Lee <walt@tilera.com>
34294 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
34295 avoid clobbering a live register.
34297 2014-01-25 Walter Lee <walt@tilera.com>
34299 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
34300 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
34301 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
34302 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
34304 2014-01-25 Walter Lee <walt@tilera.com>
34306 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
34307 arguments on even registers.
34308 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
34310 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
34311 (BIGGEST_ALIGNMENT): Ditto.
34312 (BIGGEST_FIELD_ALIGNMENT): Ditto.
34314 2014-01-25 Walter Lee <walt@tilera.com>
34316 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
34317 insns before bundling.
34318 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
34320 2014-01-25 Walter Lee <walt@tilera.com>
34322 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
34323 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
34324 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
34326 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
34328 * config/mips/constraints.md (kl): Delete.
34329 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
34330 define expands, using...
34331 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
34332 instructions for MIPS16.
34333 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
34334 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
34336 2014-01-25 Walter Lee <walt@tilera.com>
34338 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
34342 2014-01-25 Walter Lee <walt@tilera.com>
34344 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
34345 (TARGET_EXPAND_TO_RTL_HOOK): Define.
34347 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
34349 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
34352 2014-01-25 Jakub Jelinek <jakub@redhat.com>
34354 * print-rtl.c (in_call_function_usage): New var.
34355 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
34356 EXPR_LIST mode as mode and not as reg note name.
34358 PR middle-end/59561
34359 * cfgloopmanip.c (copy_loop_info): If
34360 loop->warned_aggressive_loop_optimizations, make sure
34361 the flag is set in target loop too.
34363 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
34365 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
34367 * builtins.def: Likewise.
34368 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
34369 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
34370 * ira.c (ira_setup_eliminable_regset): Likewise.
34371 * omp-low.c (gate_expand_omp): Likewise.
34372 (execute_lower_omp): Likewise.
34373 (diagnose_sb_0): Likewise.
34374 (gate_diagnose_omp_blocks): Likewise.
34375 (simd_clone_clauses_extract): Likewise.
34378 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
34380 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
34381 correction for little endian...
34382 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
34385 2014-01-24 Jeff Law <law@redhat.com>
34387 PR tree-optimization/59919
34388 * tree-vrp.c (find_assert_locations_1): Do not register asserts
34389 for non-returning calls.
34391 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
34393 * common/config/aarch64/aarch64-common.c
34394 (aarch64_rewrite_mcpu): Handle multiple names.
34395 * config/aarch64/aarch64.h
34396 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
34398 2014-01-24 Dodji Seketeli <dodji@redhat.com>
34400 * input.c (add_file_to_cache_tab): Handle the case where fopen
34403 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
34406 * config/i386/i386.md (pushsf splitter): Get stack adjustment
34407 from push operand if code of push isn't PRE_DEC.
34409 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
34412 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
34413 -mquad-memory-atomic. Update -mquad-memory documentation to say
34414 it is only used for non-atomic loads/stores.
34416 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
34417 -mquad-memory or -mquad-memory-atomic switches.
34419 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
34420 -mquad-memory-atomic to ISA 2.07 support.
34422 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
34423 to separate support of normal quad word memory operations (ldq, stq)
34424 from the atomic quad word memory operations.
34426 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
34427 support to separate non-atomic quad word operations from atomic
34428 quad word operations. Disable non-atomic quad word operations in
34429 little endian mode so that we don't have to swap words after the
34430 load and before the store.
34431 (quad_load_store_p): Add comment about atomic quad word support.
34432 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
34433 options printed with -mdebug=reg.
34435 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
34436 -mquad-memory-atomic as the test for whether we have quad word
34437 atomic instructions.
34438 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
34439 or -mp8-vector are used, allow byte/half-word atomic operations.
34441 * config/rs6000/sync.md (load_lockedti): Insure that the address
34442 is a proper indexed or indirect address for the lqarx instruction.
34443 On little endian systems, swap the hi/lo registers after the lqarx
34445 (load_lockedpti): Use indexed_or_indirect_operand predicate to
34446 insure the address is valid for the lqarx instruction.
34447 (store_conditionalti): Insure that the address is a proper indexed
34448 or indirect address for the stqcrx. instruction. On little endian
34449 systems, swap the hi/lo registers before doing the stqcrx.
34451 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
34452 insure the address is valid for the stqcrx. instruction.
34454 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
34455 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
34456 type of quad memory support is available.
34458 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
34460 PR regression/59915
34461 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
34462 there is a danger of looping.
34464 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
34466 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
34467 force flag_ira_loop_pressure if set via command line.
34469 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
34471 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
34472 (ashr_simd): New builtin handling DI mode.
34473 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
34474 (aarch64_sshr_simddi): New match pattern.
34475 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
34476 (vshrd_n_s64): Likewise.
34477 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
34479 2014-01-23 Nick Clifton <nickc@redhat.com>
34481 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
34482 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
34483 favour of mcu specific scripts.
34484 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
34487 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
34488 Alex Velenko <Alex.Velenko@arm.com>
34490 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
34491 (vaddv_s16): Likewise.
34492 (vaddv_s32): Likewise.
34493 (vaddv_u8): Likewise.
34494 (vaddv_u16): Likewise.
34495 (vaddv_u32): Likewise.
34496 (vaddvq_s8): Likewise.
34497 (vaddvq_s16): Likewise.
34498 (vaddvq_s32): Likewise.
34499 (vaddvq_s64): Likewise.
34500 (vaddvq_u8): Likewise.
34501 (vaddvq_u16): Likewise.
34502 (vaddvq_u32): Likewise.
34503 (vaddvq_u64): Likewise.
34504 (vaddv_f32): Likewise.
34505 (vaddvq_f32): Likewise.
34506 (vaddvq_f64): Likewise.
34507 (vmaxv_f32): Likewise.
34508 (vmaxv_s8): Likewise.
34509 (vmaxv_s16): Likewise.
34510 (vmaxv_s32): Likewise.
34511 (vmaxv_u8): Likewise.
34512 (vmaxv_u16): Likewise.
34513 (vmaxv_u32): Likewise.
34514 (vmaxvq_f32): Likewise.
34515 (vmaxvq_f64): Likewise.
34516 (vmaxvq_s8): Likewise.
34517 (vmaxvq_s16): Likewise.
34518 (vmaxvq_s32): Likewise.
34519 (vmaxvq_u8): Likewise.
34520 (vmaxvq_u16): Likewise.
34521 (vmaxvq_u32): Likewise.
34522 (vmaxnmv_f32): Likewise.
34523 (vmaxnmvq_f32): Likewise.
34524 (vmaxnmvq_f64): Likewise.
34525 (vminv_f32): Likewise.
34526 (vminv_s8): Likewise.
34527 (vminv_s16): Likewise.
34528 (vminv_s32): Likewise.
34529 (vminv_u8): Likewise.
34530 (vminv_u16): Likewise.
34531 (vminv_u32): Likewise.
34532 (vminvq_f32): Likewise.
34533 (vminvq_f64): Likewise.
34534 (vminvq_s8): Likewise.
34535 (vminvq_s16): Likewise.
34536 (vminvq_s32): Likewise.
34537 (vminvq_u8): Likewise.
34538 (vminvq_u16): Likewise.
34539 (vminvq_u32): Likewise.
34540 (vminnmv_f32): Likewise.
34541 (vminnmvq_f32): Likewise.
34542 (vminnmvq_f64): Likewise.
34544 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
34546 * config/aarch64/aarch64-simd.md
34547 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
34548 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
34549 (*aarch64_mul3_elt<mode>): Likewise.
34550 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
34551 (*aarch64_mul3_elt_to_64v2df): Likewise.
34552 (*aarch64_mla_elt<mode>): Likewise.
34553 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
34554 (*aarch64_mls_elt<mode>): Likewise.
34555 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
34556 (*aarch64_fma4_elt<mode>): Likewise.
34557 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
34558 (*aarch64_fma4_elt_to_64v2df): Likewise.
34559 (*aarch64_fnma4_elt<mode>): Likewise.
34560 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
34561 (*aarch64_fnma4_elt_to_64v2df): Likewise.
34562 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
34563 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
34564 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
34565 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
34566 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
34567 (aarch64_sqdmull_lane<mode>_internal): Likewise.
34568 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
34570 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
34572 * config/aarch64/aarch64-simd.md
34573 (aarch64_be_checked_get_lane<mode>): New define_expand.
34574 * config/aarch64/aarch64-simd-builtins.def
34575 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
34576 New builtin definition.
34577 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
34578 Use new safe be builtin.
34580 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
34582 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
34584 (aarch64_be_st1<mode>): Likewise.
34585 (aarch_ld1<VALL:mode>): Define_expand modified.
34586 (aarch_st1<VALL:mode>): Likewise.
34587 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
34588 (UNSPEC_ST1): Likewise.
34590 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
34592 * config/microblaze/microblaze.md: Add trap insn and attribute
34594 2014-01-23 Dodji Seketeli <dodji@redhat.com>
34596 PR preprocessor/58580
34597 * input.h (location_get_source_line): Take an additional line_size
34599 (void diagnostics_file_cache_fini): Declare new function.
34600 * input.c (struct fcache): New type.
34601 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
34602 New static constants.
34603 (diagnostic_file_cache_init, total_lines_num)
34604 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
34605 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
34606 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
34607 (get_next_line, read_next_line, goto_next_line, read_line_num):
34608 New static function definitions.
34609 (diagnostic_file_cache_fini): New function.
34610 (location_get_source_line): Take an additional output line_len
34611 parameter. Re-write using lookup_or_add_file_to_cache_tab and
34613 * diagnostic.c (diagnostic_finish): Call
34614 diagnostic_file_cache_fini.
34615 (adjust_line): Take an additional input parameter for the length
34616 of the line, rather than calculating it with strlen.
34617 (diagnostic_show_locus): Adjust the use of
34618 location_get_source_line and adjust_line with respect to their new
34619 signature. While displaying a line now, do not stop at the first
34620 null byte. Rather, display the zero byte as a space and keep
34621 going until we reach the size of the line.
34622 * Makefile.in: Add vec.o to OBJS-libcommon
34624 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
34625 Ilya Tocar <ilya.tocar@intel.com>
34627 * config/i386/avx512fintrin.h (_mm512_kmov): New.
34628 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
34629 (__builtin_ia32_kmov16): Ditto.
34630 * config/i386/i386.md (UNSPEC_KMOV): New.
34633 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
34635 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
34636 (_mm512_storeu_si512): Ditto.
34638 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
34641 * rtl.h (get_referenced_operands): Declare.
34642 * recog.c (get_referenced_operands): New function.
34643 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
34644 operands have been referenced when recording LO_SUM references.
34646 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
34648 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
34650 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
34652 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
34653 Enable for generic and recent AMD targets.
34655 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
34657 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
34658 ARG_SIZE note when adjustment was eliminated.
34660 2014-01-22 Jeff Law <law@redhat.com>
34662 PR tree-optimization/59597
34663 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
34664 in file. Accept new argument REGISTERING and use it to modify
34665 dump output appropriately.
34666 (register_jump_thread): Corresponding changes.
34667 (mark_threaded_blocks): Reinstate code to cancel unprofitable
34668 thread paths involving joiner blocks. Add code to dump cancelled
34669 jump threading paths.
34671 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
34673 PR rtl-optimization/59477
34674 * lra-constraints.c (inherit_in_ebb): Process call for living hard
34675 regs. Update reloads_num and potential_reload_hard_regs for all insns.
34677 2014-01-22 Tom Tromey <tromey@redhat.com>
34679 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
34681 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
34683 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
34685 PR rtl-optimization/59896
34686 * lra-constraints.c (process_alt_operands): Check unused note for
34687 matched operands of insn with no output reloads.
34689 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
34691 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
34692 (mips_move_from_gpr_cost): Likewise.
34694 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
34696 PR rtl-optimization/59858
34697 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
34698 ira_class_hard_regs_num.
34699 (process_alt_operands): Increase reject for dying matched operand.
34701 2014-01-21 Jakub Jelinek <jakub@redhat.com>
34704 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
34705 smaller than size, perform several stores or loads and stores
34706 at dst + count - size to store or copy all of size bytes, rather
34707 than just last modesize bytes.
34709 2014-01-20 DJ Delorie <dj@redhat.com>
34711 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
34712 that CLOBBERs are REGs before propogating their values.
34714 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
34716 PR middle-end/59789
34717 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
34718 (cgraph_inline_failed_type): New function.
34719 * cgraph.h (DEFCIFCODE): Add type.
34720 (cgraph_inline_failed_type_t): New enum.
34721 (cgraph_inline_failed_type): New prototype.
34722 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
34723 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
34724 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
34725 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
34726 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
34727 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
34728 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
34729 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
34730 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
34731 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
34732 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
34733 OPTIMIZATION_MISMATCH.
34734 * tree-inline.c (expand_call_inline): Emit errors during
34735 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
34737 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
34740 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
34741 mode attribute in insn output.
34743 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
34745 * output.h (output_constant): Delete.
34746 * varasm.c (output_constant): Make private.
34748 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
34750 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
34752 2014-01-20 Jakub Jelinek <jakub@redhat.com>
34754 PR middle-end/59860
34755 * tree.h (fold_builtin_strcat): New prototype.
34756 * builtins.c (fold_builtin_strcat): No longer static. Add len
34757 argument, if non-NULL, don't call c_strlen. Optimize
34758 directly into __builtin_memcpy instead of __builtin_strcpy.
34759 (fold_builtin_2): Adjust fold_builtin_strcat caller.
34760 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
34762 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
34764 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
34765 for SImode_address_operand operands, having only a REG argument.
34767 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
34769 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
34770 loader name using mbig-endian.
34771 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
34773 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
34775 * doc/invoke.texi (-march): Clarify documentation for AArch64.
34776 (-mtune): Likewise.
34779 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
34781 * config/aarch64/aarch64-protos.h
34782 (aarch64_cannot_change_mode_class_ptr): Declare.
34783 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
34784 aarch64_cannot_change_mode_class_ptr): New.
34785 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
34786 backend hook aarch64_cannot_change_mode_class.
34788 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
34790 * common/config/aarch64/aarch64-common.c
34791 (aarch64_handle_option): Don't handle any option order logic here.
34792 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
34793 selected_cpu, warn on architecture version mismatch.
34794 (aarch64_override_options): Fix parsing order for option strings.
34796 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
34797 Iain Sandoe <iain@codesourcery.com>
34800 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
34801 warning. Amend comment to reflect current functionality.
34803 2014-01-20 Richard Biener <rguenther@suse.de>
34805 PR middle-end/59860
34806 * builtins.c (fold_builtin_strcat): Remove case better handled
34807 by tree-ssa-strlen.c.
34809 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
34811 * config/aarch64/aarch64.opt
34812 (mcpu, march, mtune): Make case-insensitive.
34814 2014-01-20 Jakub Jelinek <jakub@redhat.com>
34817 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
34818 if operands[1] is a REG or ZERO_EXTEND of a REG.
34820 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
34822 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
34824 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
34826 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
34827 long non-pic millicode calls.
34829 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
34831 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
34833 2014-01-19 Kito Cheng <kito@0xlab.org>
34835 * builtins.c (expand_movstr): Check movstr expand done or fail.
34837 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
34838 H.J. Lu <hongjiu.lu@intel.com>
34841 * config/i386/i386.md (*lea<mode>): Zero-extend return register
34842 to DImode for zero-extended addresses.
34844 2014-01-19 Jakub Jelinek <jakub@redhat.com>
34846 PR rtl-optimization/57763
34847 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
34848 on the new indirect jump_insn and increment LABEL_NUSES (label).
34850 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
34854 * config.gcc (x86_archs): New variable.
34855 (x86_64_archs): Likewise.
34856 (x86_cpus): Likewise.
34857 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
34858 --with-arch/--with-cpu= options.
34859 Support --with-arch=/--with-cpu={nehalem,westmere,
34860 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
34862 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
34864 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
34865 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
34867 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
34869 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
34871 2014-01-18 Jakub Jelinek <jakub@redhat.com>
34874 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
34875 clear cpp_get_options (parse_in)->warn_unused_macros for
34876 ix86_target_macros_internal with cpp_define.
34878 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
34880 * jump.c (delete_related_insns): Keep (use (insn))s.
34881 * reorg.c (redundant_insn): Check for barriers too.
34883 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
34885 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
34887 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
34889 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
34890 call to $$dyncall when TARGET_LONG_CALLS is true.
34892 2014-01-17 Jeff Law <law@redhat.com>
34894 * ree.c (combine_set_extension): Temporarily disable test for
34895 changing number of hard registers.
34897 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
34899 PR middle-end/58125
34900 * ipa-inline-analysis.c (inline_free_summary):
34901 Do not free summary of aliases.
34903 2014-01-17 Jakub Jelinek <jakub@redhat.com>
34905 PR middle-end/59706
34906 * gimplify.c (gimplify_expr): Use create_tmp_var
34907 instead of create_tmp_var_raw. If cond doesn't have
34908 integral type, don't add the IFN_ANNOTATE builtin at all.
34910 2014-01-17 Martin Jambor <mjambor@suse.cz>
34913 * ipa-cp.c (prev_edge_clone): New variable.
34914 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
34915 Also resize prev_edge_clone vector.
34916 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
34917 (ipcp_edge_removal_hook): New function.
34918 (ipcp_driver): Register ipcp_edge_removal_hook.
34920 2014-01-17 Andrew Pinski <apinski@cavium.com>
34921 Steve Ellcey <sellcey@mips.com>
34924 * config/mips/mips.c (mips_print_operand): Check operand mode instead
34927 2014-01-17 Jeff Law <law@redhat.com>
34929 PR middle-end/57904
34930 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
34931 so that pass_ccp runs first.
34933 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
34935 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
34936 (ix86_adjust_cost): Use !TARGET_XXX.
34937 (do_reorder_for_imul): Likewise.
34938 (swap_top_of_ready_list): Likewise.
34939 (ix86_sched_reorder): Likewise.
34941 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
34943 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
34944 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
34945 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
34946 (intel_memset): New. Duplicate slm_memset.
34947 (intel_cost): New. Duplicate slm_cost.
34948 (m_INTEL): New macro.
34949 (processor_target_table): Add "intel".
34950 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
34951 with PROCESSOR_INTEL for "intel".
34952 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
34953 PROCESSOR_SILVERMONT.
34954 (ix86_issue_rate): Likewise.
34955 (ix86_adjust_cost): Likewise.
34956 (ia32_multipass_dfa_lookahead): Likewise.
34957 (swap_top_of_ready_list): Likewise.
34958 (ix86_sched_reorder): Likewise.
34959 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
34960 instead of TARGET_OPT_AGU.
34961 * config/i386/i386.h (TARGET_INTEL): New.
34962 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
34963 (processor_type): Add PROCESSOR_INTEL.
34964 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
34965 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
34967 2014-01-17 Marek Polacek <polacek@redhat.com>
34970 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
34973 2014-01-17 Richard Biener <rguenther@suse.de>
34975 PR tree-optimization/46590
34976 * opts.c (default_options_table): Add entries for
34977 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
34978 all enabled at -O1 but not for -Og.
34979 * common.opt (fbranch-count-reg): Remove Init(1).
34980 (fmove-loop-invariants): Likewise.
34981 (ftree-pta): Likewise.
34983 2014-01-17 Jakub Jelinek <jakub@redhat.com>
34985 * config/i386/i386.c (ix86_data_alignment): For compatibility with
34986 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
34987 decls to at least the GCC 4.8 used alignments.
34990 * tree-nested.c (convert_nonlocal_reference_stmt,
34991 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
34992 of GIMPLE_BIND stmts, adjust associated decls.
34994 2014-01-17 Richard Biener <rguenther@suse.de>
34996 PR tree-optimization/46590
34997 * vec.h (vec<>::bseach): New member function implementing
34998 binary search according to C89 bsearch.
34999 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
35000 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
35001 bitmap pointer again. Make accesses_in_loop a flat array.
35002 (mem_ref_obstack): New global.
35003 (outermost_indep_loop): Adjust for mem_ref->stored changes.
35004 (mark_ref_stored): Likewise.
35005 (ref_indep_loop_p_2): Likewise.
35006 (set_ref_stored_in_loop): New helper function.
35007 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
35008 (memref_free): Adjust.
35009 (record_mem_ref_loc): Simplify.
35010 (gather_mem_refs_stmt): Adjust.
35011 (sort_locs_in_loop_postorder_cmp): New function.
35012 (analyze_memory_references): Sort accesses_in_loop after
35013 loop postorder number.
35014 (find_ref_loc_in_loop_cmp): New function.
35015 (for_all_locs_in_loop): Find relevant cluster of locs in
35016 accesses_in_loop and iterate without recursion.
35017 (execute_sm): Avoid uninit warning.
35018 (struct ref_always_accessed): Simplify.
35019 (ref_always_accessed::operator ()): Likewise.
35020 (ref_always_accessed_p): Likewise.
35021 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
35022 loop postorder numbers here.
35023 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
35026 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
35029 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
35030 on decls for which assemble_alias has been called.
35032 2014-01-17 Nick Clifton <nickc@redhat.com>
35034 * config/msp430/msp430.opt: (mcpu): New option.
35035 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
35036 (msp430_option_override): Parse target_cpu. If the MCU name
35037 matches a generic string, clear target_mcu.
35038 (msp430_attr): Allow numeric interrupt values up to 63.
35039 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
35040 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
35042 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
35044 * config/msp430/msp430.md (popm): Use %J rather than %I.
35045 (addsi3): Use msp430_nonimmediate_operand for operand 2.
35046 (addhi_cy_i): Use immediate_operand for operand 2.
35047 * doc/invoke.texi: Document -mcpu option.
35049 2014-01-17 Richard Biener <rguenther@suse.de>
35051 PR rtl-optimization/38518
35052 * df.h (df_analyze_loop): Declare.
35053 * df-core.c: Include cfgloop.h.
35054 (df_analyze_1): Split out main part of df_analyze.
35055 (df_analyze): Adjust.
35056 (loop_inverted_post_order_compute): New function.
35057 (loop_post_order_compute): Likewise.
35058 (df_analyze_loop): New function avoiding whole-function
35059 postorder computes.
35060 * loop-invariant.c (find_defs): Use df_analyze_loop.
35061 (find_invariants): Adjust.
35062 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
35064 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
35066 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
35067 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
35069 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
35071 * ipa-ref.c (ipa_remove_stmt_references): Fix references
35072 traversal when removing references.
35074 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
35077 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
35079 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
35081 PR middle-end/56791
35082 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
35083 pushing a reload for an autoinc when we had previously reloaded an
35084 inner part of the address.
35086 2014-01-16 Jakub Jelinek <jakub@redhat.com>
35088 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
35090 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
35091 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
35092 when not giving up or versioning for alias only because of
35094 (vect_analyze_data_ref_dependences): Set to true.
35095 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
35097 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
35098 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
35101 PR middle-end/58344
35102 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
35105 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
35106 operand 0 predicate for gathers, use a new pseudo as subtarget.
35108 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
35110 PR middle-end/59609
35111 * lra-constraints.c (process_alt_operands): Add printing debug info.
35112 Check absence of input/output reloads for matched operands too.
35114 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
35116 PR rtl-optimization/59835
35117 * ira.c (ira_init_register_move_cost): Increase cost for
35120 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
35122 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
35124 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
35127 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
35128 non-register objects. Use gen_(high/low)part more consistently.
35131 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
35134 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
35135 endian support, remove tests for WORDS_BIG_ENDIAN.
35136 (p8_mfvsrd_3_<mode>): Likewise.
35137 (reload_gpr_from_vsx<mode>): Likewise.
35138 (reload_gpr_from_vsxsf): Likewise.
35139 (p8_mfvsrd_4_disf): Likewise.
35141 2014-01-16 Richard Biener <rguenther@suse.de>
35143 PR rtl-optimization/46590
35144 * lcm.c (compute_antinout_edge): Use postorder iteration.
35145 (compute_laterin): Use inverted postorder iteration.
35147 2014-01-16 Nick Clifton <nickc@redhat.com>
35149 PR middle-end/28865
35150 * varasm.c (output_constant): Return the number of bytes actually
35152 (output_constructor_array_range): Update the field size with the
35153 number of bytes emitted by output_constant.
35154 (output_constructor_regular_field): Likewise. Also do not
35155 complain if the total number of bytes emitted is now greater
35156 than the expected fieldpos.
35157 * output.h (output_constant): Update prototype and descriptive comment.
35159 2014-01-16 Marek Polacek <polacek@redhat.com>
35161 PR middle-end/59827
35162 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
35163 it is error_mark_node.
35165 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
35167 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
35168 VALID_AVX256_REG_OR_OI_MODE.
35170 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
35172 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
35173 current procedure should be profiled.
35175 2014-01-15 Andrew Pinski <apinski@cavium.com>
35177 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
35178 of moving from/to the STACK_REG register class.
35180 2014-01-15 Richard Henderson <rth@redhat.com>
35183 * reginfo.c (global_regs_decl): Globalize.
35184 * rtl.h (global_regs_decl): Declare.
35185 * ira.c (do_reload): Diagnose frame_pointer_needed and it
35186 reserved via global_regs.
35188 2014-01-15 Teresa Johnson <tejohnson@google.com>
35190 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
35192 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
35194 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
35195 and vmulosh rather than call gen_vec_widen_smult_*.
35196 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
35197 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
35198 (vec_widen_smult_even_v16qi): Likewise.
35199 (vec_widen_umult_even_v8hi): Likewise.
35200 (vec_widen_smult_even_v8hi): Likewise.
35201 (vec_widen_umult_odd_v16qi): Likewise.
35202 (vec_widen_smult_odd_v16qi): Likewise.
35203 (vec_widen_umult_odd_v8hi): Likewise.
35204 (vec_widen_smult_odd_v8hi): Likewise.
35205 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
35206 vmuloub rather than call gen_vec_widen_umult_*.
35207 (vec_widen_umult_lo_v16qi): Likewise.
35208 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
35209 vmulosb rather than call gen_vec_widen_smult_*.
35210 (vec_widen_smult_lo_v16qi): Likewise.
35211 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
35212 rather than call gen_vec_widen_umult_*.
35213 (vec_widen_umult_lo_v8hi): Likewise.
35214 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
35215 rather than call gen_vec_widen_smult_*.
35216 (vec_widen_smult_lo_v8hi): Likewise.
35218 2014-01-15 Jeff Law <law@redhat.com>
35220 PR tree-optimization/59747
35221 * ree.c (find_and_remove_re): Properly handle case where a second
35222 eliminated extension requires widening a copy created for elimination
35223 of a prior extension.
35224 (combine_set_extension): Ensure that the number of hard regs needed
35225 for a destination register does not change when we widen it.
35227 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
35229 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
35230 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
35231 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
35232 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
35233 (avr-*-rtems*): Likewise.
35234 (bfin*-rtems*): Likewise.
35235 (moxie-*-rtems*): Likewise.
35236 (h8300-*-rtems*): Likewise.
35237 (i[34567]86-*-rtems*): Likewise.
35238 (lm32-*-rtems*): Likewise.
35239 (m32r-*-rtems*): Likewise.
35240 (m68k-*-rtems*): Likewise.
35241 (microblaze*-*-rtems*): Likewise.
35242 (mips*-*-rtems*): Likewise.
35243 (powerpc-*-rtems*): Likewise.
35244 (sh-*-rtems*): Likewise.
35245 (sparc-*-rtems*): Likewise.
35246 (sparc64-*-rtems*): Likewise.
35247 (v850-*-rtems*): Likewise.
35248 (m32c-*-rtems*): Likewise.
35250 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
35252 PR rtl-optimization/59511
35253 * ira.c (ira_init_register_move_cost): Use memory costs for some
35254 cases of register move cost calculations.
35255 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
35256 instead of BB frequency.
35257 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
35258 * lra-assigns.c (find_hard_regno_for): Ditto.
35260 2014-01-15 Richard Biener <rguenther@suse.de>
35262 PR tree-optimization/59822
35263 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
35264 (vectorizable_load): Use it to hoist defs of uses of invariant
35265 loads out of the loop.
35267 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
35268 Kugan Vivekanandarajah <kuganv@linaro.org>
35271 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
35274 2014-01-15 Richard Biener <rguenther@suse.de>
35276 PR rtl-optimization/59802
35277 * lcm.c (compute_available): Use inverted postorder to seed
35278 the initial worklist.
35280 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
35283 * config/s390/s390.c (s390_preferred_reload_class): Don't return
35284 ADDR_REGS for invalid symrefs in non-PIC code.
35286 2014-01-15 Jakub Jelinek <jakub@redhat.com>
35289 * builtins.c (determine_block_size): Initialize *probable_max_size
35290 even if len_rtx is CONST_INT.
35292 2014-01-14 Andrew Pinski <apinski@cavium.com>
35294 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
35295 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
35296 (cortexa53_tunings): Likewise.
35297 (aarch64_sched_issue_rate): New function.
35298 (TARGET_SCHED_ISSUE_RATE): Define.
35300 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
35302 * ira-costs.c (find_costs_and_classes): Add missed
35303 ira_init_register_move_cost_if_necessary.
35305 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
35308 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
35310 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
35313 * config/i386/i386.c (type_natural_mode): Add a bool parameter
35314 to indicate if type is used for function return value. Warn ABI
35315 change if the vector mode isn't available for function return value.
35316 (ix86_function_arg_advance): Pass false to type_natural_mode.
35317 (ix86_function_arg): Likewise.
35318 (ix86_gimplify_va_arg): Likewise.
35319 (function_arg_32): Don't warn ABI change.
35320 (ix86_function_value): Pass true to type_natural_mode.
35321 (ix86_return_in_memory): Likewise.
35322 (ix86_struct_value_rtx): Removed.
35323 (TARGET_STRUCT_VALUE_RTX): Likewise.
35325 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
35327 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
35328 converting a conditional jump into a conditional return.
35330 2014-01-14 Richard Biener <rguenther@suse.de>
35332 PR tree-optimization/58921
35333 PR tree-optimization/59006
35334 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
35335 hoisting invariant stmts.
35336 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
35337 invariant loads on the preheader edge if possible.
35339 2014-01-14 Joey Ye <joey.ye@arm.com>
35341 * doc/plugin.texi (Building GCC plugins): Update to C++.
35343 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
35345 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
35346 (_mm_rcp28_round_ss): Ditto.
35347 (_mm_rsqrt28_round_sd): Ditto.
35348 (_mm_rsqrt28_round_ss): Ditto.
35349 (_mm_rcp28_sd): Ditto.
35350 (_mm_rcp28_ss): Ditto.
35351 (_mm_rsqrt28_sd): Ditto.
35352 (_mm_rsqrt28_ss): Ditto.
35353 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
35354 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
35355 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
35356 (IX86_BUILTIN_RCP28SD): Ditto.
35357 (IX86_BUILTIN_RCP28SS): Ditto.
35358 (IX86_BUILTIN_RSQRT28SD): Ditto.
35359 (IX86_BUILTIN_RSQRT28SS): Ditto.
35360 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
35361 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
35362 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
35363 (ix86_expand_special_args_builtin): Expand new FTYPE.
35364 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
35365 (srcp14<mode>): Make insn unary.
35366 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
35367 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
35368 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
35369 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
35370 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
35371 Fix rounding: make it SAE only.
35372 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
35374 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
35376 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
35377 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
35378 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
35379 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
35380 (round_saeonly_mask_scalar_operand4): Ditto.
35381 (round_saeonly_mask_scalar_op3): Ditto.
35382 (round_saeonly_mask_scalar_op4): Ditto.
35384 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35386 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
35387 Implement -maltivec=be for vec_insert and vec_extract.
35389 2014-01-10 DJ Delorie <dj@redhat.com>
35391 * config/msp430/msp430.md (call_internal): Don't allow memory
35392 references with SP as the base register.
35393 (call_value_internal): Likewise.
35394 * config/msp430/constraints.md (Yc): New. For memory references
35395 that don't use SP as a base register.
35397 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
35398 "an integer without a # prefix"
35399 * config/msp430/msp430.md (epilogue_helper): Use it.
35401 2014-01-13 Jakub Jelinek <jakub@redhat.com>
35404 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
35405 AVX512F gather builtins.
35406 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
35407 on gather decls with INTEGER_TYPE masktype.
35408 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
35409 directly into the builtin rather than hoisting it before loop.
35411 PR tree-optimization/59387
35412 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
35413 (scev_const_prop): If folded_casts and type has undefined overflow,
35414 use force_gimple_operand instead of force_gimple_operand_gsi and
35415 for each added stmt if it is assign with
35416 arith_code_with_undefined_signed_overflow, call
35417 rewrite_to_defined_overflow.
35418 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
35419 gimple-fold.h instead.
35420 (arith_code_with_undefined_signed_overflow,
35421 rewrite_to_defined_overflow): Moved to ...
35422 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
35423 rewrite_to_defined_overflow): ... here. No longer static.
35424 Include gimplify-me.h.
35425 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
35426 rewrite_to_defined_overflow): New prototypes.
35428 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35430 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
35432 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
35434 * builtins.c (get_object_alignment_2): Minor tweak.
35435 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
35437 2014-01-13 Christian Bruel <christian.bruel@st.com>
35439 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
35440 optimized non constant lengths.
35442 2014-01-13 Jakub Jelinek <jakub@redhat.com>
35445 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
35446 load as __atomic_load_N if possible.
35448 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
35450 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
35452 (rs6000_expand_builtin): Adjust call.
35454 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
35457 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
35458 * config/rs6000/rs6000.c: Include target-globals.h.
35459 (rs6000_set_current_function): Instead of doing target_reinit
35460 unconditionally, use save_target_globals_default_opts and
35461 restore_target_globals.
35463 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
35465 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
35466 (rs6000_expand_builtin): Handle mffs and mtfsf.
35467 (rs6000_init_builtins): Define mffs and mtfsf.
35468 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
35469 (rs6000_mffs): New pattern.
35470 (rs6000_mtfsf): New pattern.
35472 2014-01-11 Bin Cheng <bin.cheng@arm.com>
35474 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
35475 Start narrowing with START. Apply candidate-use pair
35476 and check overall cost in narrowing.
35477 (iv_ca_prune): Pass new argument.
35479 2014-01-10 Jeff Law <law@redhat.com>
35481 PR middle-end/59743
35482 * ree.c (combine_reaching_defs): Ensure the defining statement
35483 occurs before the extension when optimizing extensions with
35484 different source and destination hard registers.
35486 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
35489 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
35490 vtables into the type inheritance graph.
35492 2014-01-10 Jakub Jelinek <jakub@redhat.com>
35494 PR rtl-optimization/59754
35495 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
35496 modes in the REGNO != REGNO case.
35498 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35500 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
35502 2014-01-10 Jakub Jelinek <jakub@redhat.com>
35504 PR tree-optimization/59745
35505 * tree-predcom.c (tree_predictive_commoning_loop): Call
35506 free_affine_expand_cache if giving up because components is NULL.
35508 * target-globals.c (save_target_globals): Allocate < 4KB structs using
35509 GC in payload of target_globals struct instead of allocating them on
35510 the heap and the larger structs separately using GC.
35511 * target-globals.h (struct target_globals): Make regs, hard_regs,
35512 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
35513 of GTY((skip)) and change type to void *.
35514 (reset_target_globals): Cast loads from those fields to corresponding
35517 2014-01-10 Steve Ellcey <sellcey@mips.com>
35520 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
35521 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
35522 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
35524 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
35527 * aarch64-modes.def (CC_Zmode): New flags mode.
35528 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
35529 represents an equality.
35530 (aarch64_get_condition_code): Handle CC_Zmode.
35531 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
35533 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
35535 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
35536 extraction in good case.
35538 2014-01-10 Richard Biener <rguenther@suse.de>
35540 PR tree-optimization/59374
35541 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
35542 checking after SLP discovery. Mark stmts not participating
35543 in any SLP instance properly.
35545 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35547 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
35548 when handling a SET rtx.
35550 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35552 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
35553 (cortex-a57): Likewise.
35554 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
35556 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35558 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
35559 non-iwmmxt builtins.
35561 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
35565 * ipa-devirt.c record_target_from_binfo): Take as argument
35566 stack of binfos and lookup matching one for virtual inheritance.
35567 (possible_polymorphic_call_targets_1): Update.
35569 2014-01-10 Huacai Chen <chenhc@lemote.com>
35571 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
35572 kernel strings for Loongson-2E/2F/3A.
35574 2014-01-10 Jakub Jelinek <jakub@redhat.com>
35576 PR middle-end/59670
35577 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
35578 is_gimple_call before calling gimple_call_internal_p.
35580 2014-01-09 Steve Ellcey <sellcey@mips.com>
35582 * Makefile.in (TREE_FLOW_H): Remove.
35583 (TREE_SSA_H): Add file names from tree-flow.h.
35584 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
35585 * tree.h: Remove tree-flow.h reference.
35586 * hash-table.h: Remove tree-flow.h reference.
35587 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
35588 reference with tree-ssa-loop.h.
35590 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35592 * doc/invoke.texi: Add -maltivec={be,le} options, and document
35593 default element-order behavior for -maltivec.
35594 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
35595 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
35596 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
35597 when targeting big endian, at least for now.
35598 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
35600 2014-01-09 Jakub Jelinek <jakub@redhat.com>
35602 PR middle-end/47735
35603 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
35604 var satisfies use_register_for_decl, just take into account type
35605 alignment, rather than decl alignment.
35607 PR tree-optimization/59622
35608 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
35609 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
35610 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
35611 Don't devirtualize for inplace at all. For targets.length () == 1,
35612 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
35614 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
35616 * config/i386/i386.md (cpu): Remove the unused btver1.
35618 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
35620 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
35622 2014-01-09 Jakub Jelinek <jakub@redhat.com>
35625 * tree-core.h (struct target_globals): New forward declaration.
35626 (struct tree_target_option): Add globals field.
35627 * tree.h (TREE_TARGET_GLOBALS): Define.
35628 (prepare_target_option_nodes_for_pch): New prototype.
35629 * target-globals.h (struct target_globals): Define even if
35630 !SWITCHABLE_TARGET.
35631 * tree.c (prepare_target_option_node_for_pch,
35632 prepare_target_option_nodes_for_pch): New functions.
35633 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
35634 * config/i386/i386.c: Include target-globals.h.
35635 (ix86_set_current_function): Instead of doing target_reinit
35636 unconditionally, use save_target_globals_default_opts and
35637 restore_target_globals.
35639 2014-01-09 Richard Biener <rguenther@suse.de>
35641 PR tree-optimization/59715
35642 * tree-cfg.h (split_critical_edges): Declare.
35643 * tree-cfg.c (split_critical_edges): Export.
35644 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
35646 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
35648 * cfgexpand.c (expand_stack_vars): Optionally disable
35649 asan stack protection.
35650 (expand_used_vars): Likewise.
35651 (partition_stack_vars): Likewise.
35652 * asan.c (asan_emit_stack_protection): Optionally disable
35653 after return stack usage.
35654 (instrument_derefs): Optionally disable memory access instrumentation.
35655 (instrument_builtin_call): Likewise.
35656 (instrument_strlen_call): Likewise.
35657 (asan_protect_global): Optionally disable global variables protection.
35658 * doc/invoke.texi: Added doc for new options.
35659 * params.def: Added new options.
35660 * params.h: Likewise.
35662 2014-01-09 Jakub Jelinek <jakub@redhat.com>
35664 PR rtl-optimization/59724
35665 * ifcvt.c (cond_exec_process_if_block): Don't call
35666 flow_find_head_matching_sequence with 0 longest_match.
35667 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
35668 non-active insns if !stop_after.
35669 (try_head_merge_bb): Revert 2014-01-07 changes.
35671 2014-01-08 Jeff Law <law@redhat.com>
35673 * ree.c (get_sub_rtx): New function, extracted from...
35674 (merge_def_and_ext): Here.
35675 (combine_reaching_defs): Use get_sub_rtx.
35677 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
35679 * cgraph.h (varpool_variable_node): Do not choke on null node.
35681 2014-01-08 Catherine Moore <clm@codesourcery.com>
35683 * config/mips/mips.md (simple_return): Attempt to use JRC
35685 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
35687 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
35689 PR rtl-optimization/59137
35690 * reorg.c (steal_delay_list_from_target): Call update_block for
35692 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
35694 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35696 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
35697 two duplicate entries.
35699 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
35702 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
35704 * config/mips/mips.c (mips_truncated_op_cost): New function.
35705 (mips_rtx_costs): Adjust test for BADDU.
35706 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
35708 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
35710 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
35711 (*baddu_si): ...this new pattern.
35713 2014-01-08 Jakub Jelinek <jakub@redhat.com>
35716 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
35718 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
35720 PR middle-end/57748
35721 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
35723 (expand_expr, expand_normal): Adjust.
35724 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
35725 inner_reference_p. Use inner_reference_p to expand inner references.
35726 (store_expr): Adjust.
35727 * cfgexpand.c (expand_call_stmt): Adjust.
35729 2014-01-08 Rong Xu <xur@google.com>
35731 * gcov-io.c (gcov_var): Move from gcov-io.h.
35732 (gcov_position): Ditto.
35733 (gcov_is_error): Ditto.
35734 (gcov_rewrite): Ditto.
35735 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
35736 only part to libgcc/libgcov.h.
35738 2014-01-08 Marek Polacek <polacek@redhat.com>
35740 PR middle-end/59669
35741 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
35743 2014-01-08 Marek Polacek <polacek@redhat.com>
35746 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
35748 2014-01-08 Jakub Jelinek <jakub@redhat.com>
35750 PR rtl-optimization/59649
35751 * stor-layout.c (get_mode_bounds): For BImode return
35752 0 and STORE_FLAG_VALUE.
35754 2014-01-08 Richard Biener <rguenther@suse.de>
35756 PR middle-end/59630
35757 * gimple.h (is_gimple_builtin_call): Remove.
35758 (gimple_builtin_call_types_compatible_p): New.
35759 (gimple_call_builtin_p): New overload.
35760 * gimple.c (is_gimple_builtin_call): Remove.
35761 (validate_call): Rename to ...
35762 (gimple_builtin_call_types_compatible_p): ... this and export. Also
35763 check return types.
35764 (validate_type): New static function.
35765 (gimple_call_builtin_p): New overload and adjust.
35766 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
35767 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
35768 (gimple_fold_stmt_to_constant_1): Likewise.
35769 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
35771 2014-01-08 Richard Biener <rguenther@suse.de>
35773 PR middle-end/59471
35774 * gimplify.c (gimplify_expr): Gimplify register-register type
35775 VIEW_CONVERT_EXPRs to separate stmts.
35777 2014-01-07 Jeff Law <law@redhat.com>
35779 PR middle-end/53623
35780 * ree.c (combine_set_extension): Handle case where source
35781 and destination registers in an extension insn are different.
35782 (combine_reaching_defs): Allow source and destination registers
35783 in extension to be different under limited circumstances.
35784 (add_removable_extension): Remove restriction that the
35785 source and destination registers in the extension are the same.
35786 (find_and_remove_re): Emit a copy from the extension's
35787 destination to its source after the defining insn if
35788 the source and destination registers are different.
35790 PR middle-end/59285
35791 * ifcvt.c (merge_if_block): If we are merging a block with more than
35792 one successor with a block with no successors, remove any BARRIER
35793 after the second block.
35795 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
35797 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
35799 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
35802 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
35803 for 14-bit register offsets when INT14_OK_STRICT is false.
35805 2014-01-07 Roland Stigge <stigge@antcom.de>
35806 Michael Meissner <meissner@linux.vnet.ibm.com>
35809 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
35810 Only check TFmode for SPE constants. Don't check TImode or TDmode.
35812 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
35814 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
35817 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
35819 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
35820 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
35821 rtx is const0_rtx or not.
35823 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
35826 * target-globals.c (save_target_globals): Remove this_fn_optab
35828 * toplev.c: Include optabs.h.
35829 (target_reinit): Temporarily restore the global options if another
35830 set of options are in force.
35832 2014-01-07 Jakub Jelinek <jakub@redhat.com>
35834 PR rtl-optimization/58668
35835 * cfgcleanup.c (flow_find_cross_jump): Don't count
35836 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
35837 to determine what is counted.
35838 (flow_find_head_matching_sequence): Use active_insn_p to determine
35840 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
35842 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
35843 determine what is counted.
35845 PR tree-optimization/59643
35846 * tree-predcom.c (split_data_refs_to_components): If one dr is
35847 read and one write, determine_offset fails and the write isn't
35848 in the bad component, just put the read into the bad component.
35850 2014-01-07 Mike Stump <mikestump@comcast.net>
35851 Jakub Jelinek <jakub@redhat.com>
35854 * tree-core.h (struct tree_optimization_option): Change optabs
35855 type from unsigned char * to void *.
35856 * optabs.c (init_tree_optimization_optabs): Adjust
35857 TREE_OPTIMIZATION_OPTABS initialization.
35859 2014-01-06 Jakub Jelinek <jakub@redhat.com>
35862 * config/i386/i386.h (struct machine_function): Add
35863 no_drap_save_restore field.
35864 * config/i386/i386.c (ix86_save_reg): Use
35865 !cfun->machine->no_drap_save_restore instead of
35866 crtl->stack_realign_needed.
35867 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
35868 this function clears frame_pointer_needed. Set
35869 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
35870 and DRAP reg is needed.
35872 2014-01-06 Marek Polacek <polacek@redhat.com>
35875 * doc/implement-c.texi: Mention that other integer types are
35876 permitted as bit-field types in strictly conforming mode.
35878 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
35880 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
35881 is newly allocated.
35883 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
35885 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
35887 2014-01-06 Martin Jambor <mjambor@suse.cz>
35890 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
35892 * ipa-prop.c (ipa_print_node_params): Fix indentation.
35894 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
35898 * var-tracking.c (add_stores): Preserve the value of the source even if
35899 we don't record the store.
35901 2014-01-06 Terry Guo <terry.guo@arm.com>
35903 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
35905 2014-01-05 Iain Sandoe <iain@codesourcery.com>
35908 * config/darwin.c (darwin_function_section): Adjust return values to
35909 correspond to optimisation changes made in r206070.
35911 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
35913 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
35914 from prefetch_block tune setting.
35915 (nocona_cost): Correct size of prefetch block to 64.
35917 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
35919 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
35920 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
35921 used to save the static chain register in the computation of the offset
35922 from which the FP registers need to be restored.
35924 2014-01-04 Jakub Jelinek <jakub@redhat.com>
35926 PR tree-optimization/59519
35927 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
35928 ICE if get_current_def (current_new_name) is already non-NULL, as long
35929 as it is a phi result of some other phi in *new_exit_bb that has
35932 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
35933 or vmovdqu* for misaligned_operand.
35934 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
35935 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
35936 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
35937 aligned_mem for AVX512F masked aligned load and store builtins and for
35938 non-temporal moves.
35940 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
35942 PR tree-optimization/59651
35943 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
35944 Address range for negative step should be added by TYPE_SIZE_UNIT.
35946 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
35948 * config/m68k/m68k.c (handle_move_double): Handle pushes with
35949 overlapping registers also for registers other than the stack pointer.
35951 2014-01-03 Marek Polacek <polacek@redhat.com>
35954 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
35957 2014-01-03 Jakub Jelinek <jakub@redhat.com>
35960 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
35963 * config/i386/i386.md (MODE_SIZE): New mode attribute.
35964 (push splitter): Use <P:MODE_SIZE> instead of
35965 GET_MODE_SIZE (<P:MODE>mode).
35966 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
35967 (mov -1, reg peephole2): Likewise.
35968 * config/i386/sse.md (*mov<mode>_internal,
35969 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
35970 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
35971 *<code><mode>3, *andnot<mode>3<mask_name>,
35972 <mask_codefor><code><mode>3<mask_name>): Likewise.
35973 * config/i386/subst.md (mask_mode512bit_condition,
35974 sd_mask_mode512bit_condition): Likewise.
35976 2014-01-02 Xinliang David Li <davidxl@google.com>
35978 PR tree-optimization/59303
35979 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
35980 (dump_predicates): Better output format.
35981 (pred_equal_p): New function.
35982 (is_neq_relop_p): Ditto.
35983 (is_neq_zero_form_p): Ditto.
35984 (pred_expr_equal_p): Ditto.
35985 (pred_neg_p): Ditto.
35986 (simplify_pred): Ditto.
35987 (simplify_preds_2): Ditto.
35988 (simplify_preds_3): Ditto.
35989 (simplify_preds_4): Ditto.
35990 (simplify_preds): Ditto.
35991 (push_pred): Ditto.
35992 (push_to_worklist): Ditto.
35993 (get_pred_info_from_cmp): Ditto.
35994 (is_degenerated_phi): Ditto.
35995 (normalize_one_pred_1): Ditto.
35996 (normalize_one_pred): Ditto.
35997 (normalize_one_pred_chain): Ditto.
35998 (normalize_preds): Ditto.
35999 (normalize_cond_1): Remove function.
36000 (normalize_cond): Ditto.
36001 (is_gcond_subset_of): Ditto.
36002 (is_subset_of_any): Ditto.
36003 (is_or_set_subset_of): Ditto.
36004 (is_and_set_subset_of): Ditto.
36005 (is_norm_cond_subset_of): Ditto.
36006 (pred_chain_length_cmp): Ditto.
36007 (convert_control_dep_chain_into_preds): Type change.
36008 (find_predicates): Ditto.
36009 (find_def_preds): Ditto.
36010 (destroy_predicates_vecs): Ditto.
36011 (find_matching_predicates_in_rest_chains): Ditto.
36012 (use_pred_not_overlap_with_undef_path_pred): Ditto.
36013 (is_pred_expr_subset): Ditto.
36014 (is_pred_chain_subset_of): Ditto.
36015 (is_included_in): Ditto.
36016 (is_superset_of): Ditto.
36018 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
36020 Update copyright years.
36022 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
36024 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
36025 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
36026 config/arc/arc.md, config/arc/arc.opt,
36027 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
36028 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
36029 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
36030 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
36031 config/linux-protos.h, config/linux.c, config/winnt-c.c,
36032 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
36033 vtable-verify.c, vtable-verify.h: Use the standard form for the
36036 2014-01-02 Tobias Burnus <burnus@net-b.de>
36038 * gcc.c (process_command): Update copyright notice dates.
36039 * gcov-dump.c: Ditto.
36041 * doc/cpp.texi: Bump @copying's copyright year.
36042 * doc/cppinternals.texi: Ditto.
36043 * doc/gcc.texi: Ditto.
36044 * doc/gccint.texi: Ditto.
36045 * doc/gcov.texi: Ditto.
36046 * doc/install.texi: Ditto.
36047 * doc/invoke.texi: Ditto.
36049 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
36051 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
36053 2014-01-01 Jakub Jelinek <jakub@redhat.com>
36055 * config/i386/sse.md (*mov<mode>_internal): Guard
36056 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
36058 PR rtl-optimization/59647
36059 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
36060 new_rtx into UNSIGNED_FLOAT rtxes.
36062 Copyright (C) 2014 Free Software Foundation, Inc.
36064 Copying and distribution of this file, with or without modification,
36065 are permitted in any medium without royalty provided the copyright
36066 notice and this notice are preserved.