1 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
3 * config/mips/mips.c (mips_record_lo_sum): Replace with...
4 (mips_record_lo_sums): ...this new function.
5 (mips_reorg_process_insns): Update accordingly.
7 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
9 * config/mips/mips.c (mips_sim_insn): Update comment.
10 (mips_sim_wait_regs_2): Delete.
11 (mips_sim_wait_regs_1): Use FOR_EACH_SUBRTX_VAR.
13 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
15 * config/mips/mips.c (r10k_needs_protection_p_call): Take a const_rtx
16 and return a bool. Iterate over all subrtxes here.
17 (r10k_needs_protection_p): Update accordingly.
19 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
21 * config/mips/mips.c (r10k_needs_protection_p_1): Take an rtx
22 rather than an rtx pointer. Change type of insn from "void *"
23 to its real type. Return bool rather than int. Iterate over
25 (r10k_needs_protection_p_store): Update accordingly.
26 (r10k_needs_protection_p): Likewise.
28 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
30 * config/mips/mips.c (mips16_rewrite_pool_refs_info): Delete.
31 (mips16_rewrite_pool_refs): Take the insn and constant pool as
32 parameters. Iterate over the instruction's pattern and return void.
33 (mips16_lay_out_constants): Update accordingly.
35 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
37 * config/mips/mips.c (mips_kernel_reg_p): Replace with...
38 (mips_refers_to_kernel_reg_p): ...this new function.
39 (mips_expand_prologue): Update accordingly.
41 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
43 * config/mips/mips.c (mips_rewrite_small_data_1): Take the context
44 as a parameter instead of the containing MEM. Iterate over all
45 subrtxes. Don't return a value.
46 (mips_rewrite_small_data): Update call accordingly.
48 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
50 * config/mips/mips.c: Include rtl-iter.h.
51 (mips_small_data_pattern_1): Take an rtx rather than an rtx pointer.
52 Take the context as a parameter instead of the containing MEM.
53 Iterate over all subrtxes.
54 (mips_small_data_pattern_p): Update call accordingly.
56 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
58 * config/mep/mep.c (mep_mul_hilo_bypass_1): Delete.
59 (mep_mul_hilo_bypass_p): Use FOR_EACH_SUBRTX.
61 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
63 * config/mep/mep.c (mep_store_find_set): Take a const_rtx and
64 return a bool. Replace "void *" with specific type. Iterate
66 (mep_store_data_bypass_1): Update calls accordingly.
68 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
70 * config/mep/mep.c: Include rtl-iter.h.
71 (global_reg_mentioned_p_1): Take a const_rtx and return a bool.
72 (xtensa_tls_referenced_p): Return a bool. Use FOR_EACH_SUBRTX.
74 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
76 * config/xtensa/xtensa.c: Include rtl-iter.h.
77 (xtensa_tls_referenced_p_1): Delete.
78 (xtensa_tls_referenced_p): Use FOR_EACH_SUBRTX.
80 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
82 * config/sh/sh.c (sh_contains_memref_p_1): Delete.
83 (sh_contains_memref_p): Use FOR_EACH_SUBRTX.
85 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
87 * config/sh/sh-protos.h (shmedia_cleanup_truncate): Take an
88 rtx as argument and return the number of changes.
89 * config/sh/sh.c: Include rtl-iter.h.
90 (shmedia_cleanup_truncate): Take an rtx as argument and iterate
91 over all subrtxes. Return the number of changes made.
92 * config/sh/sh.md: Update caller accordingly.
94 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
96 * config/m68k/m68k.c (m68k_tls_reference_p_1): Delete.
97 (m68k_tls_reference_p): Use FOR_EACH_SUBRTX_VAR.
99 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
101 * config/m68k/m68k.c: Include rtl-iter.h.
102 (m68k_final_prescan_insn_1): Delete.
103 (m68k_final_prescan_insn): Use FOR_EACH_SUBRTX_VAR.
105 2014-10-25 Jakub Jelinek <jakub@redhat.com>
107 PR tree-optimization/63641
108 * tree-ssa-reassoc.c (optimize_range_tests_to_bit_test): Set high
109 to low + prec - 1 - clz (mask) instead of low + prec - clz (mask).
111 2014-10-25 Alan Modra <amodra@gmail.com>
113 PR rtl-optimization/63615
114 * simplify-rtx.c (simplify_plus_minus): Set "canonicalized" on
115 decomposing PLUS or MINUS if operands are not placed adjacent
118 2014-10-25 Joseph Myers <joseph@codesourcery.com>
120 * config/rs6000/rs6000.c (rs6000_hard_regno_nregs_internal): Do
121 not allow e500 double in registers not satisyfing
124 2014-10-24 Aldy Hernandez <aldyh@redhat.com>
126 * dwarf2out.c (declare_in_namespace): Only emit external
127 declarations in the local scope once.
129 2014-10-24 Jonathan Wakely <jwakely@redhat.com>
131 * ginclude/stdbool.h: Do not define bool, true or false in C++11.
133 2014-10-24 Charles Baylis <charles.baylis@linaro.org>
135 * config/aarch64/arm_neon.h (__LD2_LANE_FUNC): Rewrite using builtins,
136 update uses to use new macro arguments.
137 (__LD3_LANE_FUNC): Likewise.
138 (__LD4_LANE_FUNC): Likewise.
140 2014-10-24 Charles Baylis <charles.baylis@linaro.org>
142 * config/aarch64/aarch64-builtins.c
143 (aarch64_types_loadstruct_lane_qualifiers): Define.
144 * config/aarch64/aarch64-simd-builtins.def (ld2_lane, ld3_lane,
145 ld4_lane): New builtins.
146 * config/aarch64/aarch64-simd.md (aarch64_vec_load_lanesoi_lane<mode>):
148 (aarch64_vec_load_lanesci_lane<mode>): Likewise.
149 (aarch64_vec_load_lanesxi_lane<mode>): Likewise.
150 (aarch64_ld2_lane<mode>): New expand.
151 (aarch64_ld3_lane<mode>): Likewise.
152 (aarch64_ld4_lane<mode>): Likewise.
153 * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
154 UNSPEC_LD2_LANE, UNSPEC_LD3_LANE, UNSPEC_LD4_LANE.
156 2014-10-24 Georg-Johann Lay <avr@gjlay.de>
158 * avr-protos.h (avr_out_sign_extend): New.
159 * avr.c (avr_adjust_insn_length) [ADJUST_LEN_SEXT]: Handle.
160 (avr_out_sign_extend): New function.
161 * avr.md (extendqihi2, extendqipsi2, extendqisi2, extendhipsi2)
162 (extendhisi2, extendpsisi2): Use it.
163 (adjust_len) [sext]: New.
165 2014-10-24 Martin Liska <mliska@suse.cz>
167 * ipa-icf.c (sem_function::compare_phi_node): PHI result comparison
170 2014-10-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
172 * config/aarch64/aarch64-elf-raw.h (CA53_ERR_835769_SPEC): Define.
173 (LINK_SPEC): Include CA53_ERR_835769_SPEC.
174 * config/aarch64/aarch64-linux.h (CA53_ERR_835769_SPEC): Define.
175 (LINK_SPEC): Include CA53_ERR_835769_SPEC.
177 2014-10-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
179 * config/aarch64/aarch64.h (ADJUST_INSN_LENGTH): Wrap definition in
181 * config/aarch64/aarch64.c (is_mem_p): Delete.
182 (is_memory_op): Rename to...
183 (has_memory_op): ... This. Use FOR_EACH_SUBRTX.
184 (dep_between_memop_and_curr): Assert that the input is a SET.
185 (aarch64_madd_needs_nop): Add comment. Do not call
186 dep_between_memop_and_curr on NULL body.
187 (aarch64_final_prescan_insn): Add comment.
190 2014-10-24 Richard Biener <rguenther@suse.de>
192 * Makefile.in (BUILD_CPPLIB): Move $(LIBINTL) $(LIBICONV)
193 to genmatch BUILD_LIBS instead.
195 2014-10-24 Richard Biener <rguenther@suse.de>
197 * genmatch.c (expr::gen_transform): Use fold_buildN_loc
198 and build_call_expr_loc.
199 (dt_simplify::gen): Drop non_lvalue for GIMPLE, use
200 non_lvalue_loc to build it for GENERIC.
201 (decision_tree::gen_generic): Add location argument to
202 generic_simplify prototype.
203 (capture_info): New class.
204 (capture_info::capture_info): New constructor.
205 (capture_info::walk_match): New method.
206 (capture_info::walk_result): New method.
207 (capture_info::walk_c_expr): New method.
208 (dt_simplify::gen): Handle preserving side-effects for
209 GENERIC code generation.
210 (decision_tree::gen_generic): Do not reject operands
211 with TREE_SIDE_EFFECTS.
212 * generic-match.h: New file.
213 * generic-match-head.c: Include generic-match.h, not gimple-match.h.
214 * match.pd: Add some constant folding patterns from fold-const.c.
215 * fold-const.c: Include generic-match.h.
216 (fold_unary_loc): Dispatch to generic_simplify.
217 (fold_ternary_loc): Likewise.
218 (fold_binary_loc): Likewise. Remove patterns now implemented
220 * gimple-fold.c (replace_stmt_with_simplification): New function.
221 (fold_stmt_1): Add valueize parameter, dispatch to gimple_simplify.
222 (no_follow_ssa_edges): New function.
223 (fold_stmt): New overload with valueization hook. Use
224 no_follow_ssa_edges for the overload without hook.
225 (fold_stmt_inplace): Likewise.
226 * gimple-fold.h (no_follow_ssa_edges): Declare.
228 2014-10-24 Felix Yang <felix.yang@huawei.com>
229 Jiji Jiang <jiangjiji@huawei.com>
232 * config/aarch64/arm_neon.h (__LD2R_FUNC): Remove macro.
233 (__LD3R_FUNC): Ditto.
234 (__LD4R_FUNC): Ditto.
235 (vld2_dup_s8, vld2_dup_s16, vld2_dup_s32, vld2_dup_f32, vld2_dup_f64,
236 vld2_dup_u8, vld2_dup_u16, vld2_dup_u32, vld2_dup_p8, vld2_dup_p16
237 vld2_dup_s64, vld2_dup_u64, vld2q_dup_s8, vld2q_dup_p8,
238 vld2q_dup_s16, vld2q_dup_p16, vld2q_dup_s32, vld2q_dup_s64,
239 vld2q_dup_u8, vld2q_dup_u16, vld2q_dup_u32, vld2q_dup_u64
240 vld2q_dup_f32, vld2q_dup_f64): Rewrite using builtin functions.
241 (vld3_dup_s64, vld3_dup_u64, vld3_dup_f64, vld3_dup_s8
242 vld3_dup_p8, vld3_dup_s16, vld3_dup_p16, vld3_dup_s32
243 vld3_dup_u8, vld3_dup_u16, vld3_dup_u32, vld3_dup_f32
244 vld3q_dup_s8, vld3q_dup_p8, vld3q_dup_s16, vld3q_dup_p16
245 vld3q_dup_s32, vld3q_dup_s64, vld3q_dup_u8, vld3q_dup_u16
246 vld3q_dup_u32, vld3q_dup_u64, vld3q_dup_f32, vld3q_dup_f64): Likewise.
247 (vld4_dup_s64, vld4_dup_u64, vld4_dup_f64, vld4_dup_s8
248 vld4_dup_p8, vld4_dup_s16, vld4_dup_p16, vld4_dup_s32
249 vld4_dup_u8, vld4_dup_u16, vld4_dup_u32, vld4_dup_f32
250 vld4q_dup_s8, vld4q_dup_p8, vld4q_dup_s16, vld4q_dup_p16
251 vld4q_dup_s32, vld4q_dup_s64, vld4q_dup_u8, vld4q_dup_u16
252 vld4q_dup_u32, vld4q_dup_u64, vld4q_dup_f32, vld4q_dup_f64): Likewise.
253 * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
254 UNSPEC_LD2_DUP, UNSPEC_LD3_DUP, UNSPEC_LD4_DUP.
255 * config/aarch64/aarch64-simd-builtins.def (ld2r, ld3r, ld4r): New
257 * config/aarch64/aarch64-simd.md (aarch64_simd_ld2r<mode>): New pattern.
258 (aarch64_simd_ld3r<mode>): Likewise.
259 (aarch64_simd_ld4r<mode>): Likewise.
260 (aarch64_ld2r<mode>): New expand.
261 (aarch64_ld3r<mode>): Likewise.
262 (aarch64_ld4r<mode>): Likewise.
264 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
266 * rtlanal.c (get_base_term): Handle SCRATCH.
268 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
270 * haifa-sched.c (sched_init): Disable max_issue when scheduling for
273 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
275 * haifa-sched.c (cached_first_cycle_multipass_dfa_lookahead,)
276 (cached_issue_rate): Remove. Use dfa_lookahead and issue_rate instead.
277 (max_issue, choose_ready, sched_init): Update.
279 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
281 * sched-int.h (struct _haifa_insn_data:last_rfs_win): New field.
282 * haifa-sched.c (INSN_LAST_RFS_WIN): New access macro.
283 (rfs_result): Set INSN_LAST_RFS_WIN. Update signature.
284 (rank_for_schedule): Update calls to rfs_result to pass new parameters.
285 (print_rank_for_schedule_stats): Print out elements of ready list that
286 ended up on their respective places due to each of the sorting
288 (ready_sort): Update.
289 (debug_ready_list_1): Improve printout for SCHED_PRESSURE_MODEL.
290 (schedule_block): Update.
292 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
294 * haifa-sched.c (sched_class_regs_num, call_used_regs_num): New static
295 arrays. Use sched_class_regs_num instead of ira_class_hard_regs_num.
296 (print_curr_reg_pressure, setup_insn_reg_pressure_info,)
297 (model_update_pressure, model_spill_cost): Use sched_class_regs_num.
298 (model_start_schedule): Update.
299 (sched_pressure_start_bb): New static function. Calculate
300 sched_class_regs_num.
301 (schedule_block): Use it.
302 (alloc_global_sched_pressure_data): Calculate call_used_regs_num.
304 2014-10-24 Richard Biener <rguenther@suse.de>
306 * Makefile.in (BUILD_CPPLIB): When in stage2+ use the
307 host library and make sure to pull in the required libintl
308 and libiconv dependencies.
310 2014-10-24 Richard Biener <rguenther@suse.de>
312 * fold-const.c (fold_binary_loc): Fix copy-and-pasto.
314 2014-10-24 Markus Trippelsdorf <markus@trippelsdorf.de>
317 * collect2.c (main): Filter out -fno-lto.
319 2014-10-24 Martin Liska <mliska@suse.cz>
321 * ipa-icf.c (sem_item_optimizer::parse_nonsingleton_classes): Guard
322 division by zero in dumps.
323 (sem_item_optimizer::merge_classes): Ditto.
325 2014-10-23 John David Anglin <danglin@gcc.gnu.org>
327 * config/pa/pa.c (pa_can_combine_p): Fix typo in last change.
329 2014-10-23 Ian Lance Taylor <iant@google.com>
331 * tree-vrp.c (extract_range_from_assert): Fix typo in comment.
333 2014-10-23 Ian Lance Taylor <iant@google.com>
335 * config/mep/mep.h (TARGET_HAS_F_SETLKW): Don't undefine.
337 2014-10-23 Jakub Jelinek <jakub@redhat.com>
340 * var-tracking.c (stack_adjust_offset_pre_post_cb): New function.
341 (stack_adjust_offset_pre_post): Use it through for_each_inc_dec,
342 instead of only handling autoinc in dest if it is a MEM.
343 (vt_stack_adjustments): Fix up formatting.
345 2014-10-23 DJ Delorie <dj@redhat.com>
347 * config/msp430/msp430.c (msp430_print_operand): 'x' modifier is
348 independend of -mlarge.
349 * config/msp430/constraints.md (Ys): Update comment.
351 2014-10-23 Evgeny Stupachenko <evstupac@gmail.com>
355 * cse.c (delete_trivially_dead_insns): Consider PIC register is used
357 * dse.c (deletable_insn_p): Likewise.
359 2014-10-23 Georg-Johann Lay <avr@gjlay.de>
361 * config/avr/avr.c: Fix GNU coding rules and typos.
362 * config/avr/avr.h: Dito.
363 * config/avr/avr-c.c: Dito.
364 * config/avr/avr.md: Dito.
366 2014-10-23 Kirill Yukhin <kirill.yukhin@intel.com>
368 * config/i386/sse.md (define_mode_iterator VI1248_AVX512VL_AVX512BW):
370 (define_insn "*abs<mode>2"): Use VI1248_AVX512VL_AVX512BW mode
372 (define_expand "abs<mode>2"): Ditto.
374 2014-10-23 Kirill Yukhin <kirill.yukhin@intel.com>
376 * tree-core.h (tree_var_decl): Extend `function_code' field
377 by one bit, move `regdecl_flag' field to ...
378 (tree_decl_with_vis): Here.
379 * tree.h (DECL_STATIC_CHAIN): Update struct name.
381 2014-10-23 Richard Biener <rguenther@suse.de>
383 * Makefile.in (BUILD_CPPLIB): Add.
384 (build/genmatch$(build_exeext)): Use BUILD_CPPLIB, not CPPLIB.
387 2014-10-23 Richard Biener <rguenther@suse.de>
389 * fold-const.c (fold_binary_loc): Preserve side-effects of
390 X - X when simplifying to 0.
391 * stor-layout.c (finish_bitfield_representative): Strip
392 side-effects of evaluating the difference of two DECL_FIELD_OFFSET.
394 2014-10-22 Richard Biener <rguenther@suse.de>
395 Tobias Burnus <burnus@net-b.de>
398 * gcc.c (LINK_COMMAND_SPEC): Add %{fno-lto}.
400 2014-10-22 Dehao Chen <dehao@google.com>
402 * auto-profile.c: Change order of header files.
404 2014-10-22 Guozhi Wei <carrot@google.com>
406 PR tree-optimization/63530
407 tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Set
408 pointer alignment according to DR_MISALIGNMENT.
410 2014-10-22 David Malcolm <dmalcolm@redhat.com>
412 * ipa-icf.c (ipa_icf_driver): Set optimizer to NULL when done.
414 2014-10-22 Andrew MacLeod <amacleod@redhat.com>
416 * cfgbuild.h: New. Add prototypes for cfgbuild.c.
417 * cfgcleanup.h: New. Add prototypes for cfgcleanup.c.
418 * cfgloopmanip.h: New. Add prototypes for cfgloopmanip.c.
419 * dominance.h: New. Add prototypes for dominance.c.
420 * cfgloop.h: Move some prototypes/enum to cfgloopmanip.h and include it.
421 * cfghooks.h: (struct profile_record) Relocate here.
422 Relocate 2 prototypes from basic-block.h.
423 * basic-block.h: Move prototypes and struct to new header files.
424 Include cfgbuild.h, cfgcleanup.h, and dominance.h.
425 * rtl.h: Move a few prototypes to new header files.
426 * cfgcleanup.c (merge_memattrs): Make static.
427 * genopinit.c (main): Add predict.h to list of includes.
428 * predict.h: Update prototype list to match predict.c.
429 * predict.c (maybe_hot_count_p): Export.
430 (cgraph_edge::maybe_hot_p): Move to cgraph.c.
431 (cgraph_node::optimize_for_size_p): Move to cgraph.h.
432 * cgraph.h (cgraph_node::optimize_for_size_p): Relocate here.
433 * cgraph.c (cgraph_edge::maybe_hot_p): Relocate here.
434 * profile.h: Adjust prototypes.
435 * ifcvt.h: New. Relocate struct ce_if_block here.
436 * ifcvt.c: Include ifcvt.h.
437 * config/frv/frv.c: Include ifcvt.h.
438 * config/frv/frv-protos.h: Add 'struct' to ce_if_block * parameters.
440 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
442 * lra.c (lra): Remove call to recog_init.
443 * config/i386/i386.md (preferred_for_speed): New attribute
444 (*float<SWI48:mode><MODEF:mode>2_sse): Override it instead of
445 "enabled". Remove check for sched1.
447 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
449 * recog.h (recog_data_d): Remove enabled_alternatives.
450 * recog.c (extract_insn): Don't set it.
451 * reload.c (find_reloads): Call get_enabled_alternatives.
453 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
455 * recog.h (constrain_operands): Add an alternative_mask parameter.
456 (constrain_operands_cached): Likewise.
457 (get_preferred_alternatives): Declare new form.
458 * recog.c (get_preferred_alternatives): New bb-taking instance.
459 (constrain_operands): Take the set of available alternatives as
461 (check_asm_operands, insn_invalid_p, extract_constrain_insn)
462 (extract_constrain_insn_cached): Update calls to constrain_operands.
463 * caller-save.c (reg_save_code): Likewise.
464 * ira.c (setup_prohibited_mode_move_regs): Likewise.
465 * postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
466 * ree.c (combine_reaching_defs): Likewise.
467 * reload.c (can_reload_into): Likewise.
468 * reload1.c (reload, reload_as_needed, inc_for_reload): Likewise.
469 (gen_reload_chain_without_interm_reg_p, emit_input_reload_insns)
470 (emit_insn_if_valid_for_reload): Likewise.
471 * reorg.c (fill_slots_from_thread): Likewise.
472 * config/i386/i386.c (ix86_attr_length_address_default): Likewise.
473 * config/pa/pa.c (pa_can_combine_p): Likewise.
474 * config/rl78/rl78.c (insn_ok_now): Likewise.
475 * config/sh/sh.md (define_peephole2): Likewise.
476 * final.c (final_scan_insn): Update call to constrain_operands_cached.
478 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
480 * doc/md.texi: Document "preferred_for_size" and "preferred_for_speed"
482 * genattr.c (main): Handle "preferred_for_size" and
483 "preferred_for_speed" in the same way as "enabled".
484 * recog.h (bool_attr): New enum.
485 (target_recog): Replace x_enabled_alternatives with x_bool_attr_masks.
486 (get_preferred_alternatives, check_bool_attrs): Declare.
487 * recog.c (have_bool_attr, get_bool_attr, get_bool_attr_mask_uncached)
488 (get_bool_attr_mask, get_preferred_alternatives, check_bool_attrs):
490 (get_enabled_alternatives): Use get_bool_attr_mask.
491 * ira-costs.c (record_reg_classes): Use get_preferred_alternatives
492 instead of recog_data.enabled_alternatives.
493 * ira.c (ira_setup_alts): Likewise.
494 * postreload.c (reload_cse_simplify_operands): Likewise.
495 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
496 * ira-lives.c (preferred_alternatives): New variable.
497 (process_bb_node_lives): Set it.
498 (check_and_make_def_conflict, make_early_clobber_and_input_conflicts)
499 (single_reg_class, ira_implicitly_set_insn_hard_regs): Use it instead
500 of recog_data.enabled_alternatives.
501 * lra-int.h (lra_insn_recog_data): Replace enabled_alternatives
502 to preferred_alternatives.
503 * lra-constraints.c (process_alt_operands): Update accordingly.
504 * lra.c (lra_set_insn_recog_data): Likewise.
505 (lra_update_insn_recog_data): Assert check_bool_attrs.
507 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
509 * recog.h (extract_constrain_insn): Declare.
510 * recog.c (extract_constrain_insn): New function.
511 * lra.c (check_rtl): Use it.
512 * postreload.c (reload_cse_simplify_operands): Likewise.
513 * reg-stack.c (check_asm_stack_operands): Likewise.
514 (subst_asm_stack_regs): Likewise.
515 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
516 * regrename.c (build_def_use): Likewise.
517 * sel-sched.c (get_reg_class): Likewise.
518 * config/arm/arm.c (note_invalid_constants): Likewise.
519 * config/s390/predicates.md (execute_operation): Likewise.
521 2014-10-22 Jakub Jelinek <jakub@redhat.com>
522 Yury Gribov <y.gribov@samsung.com>
524 * common.opt (flag_sanitize_recover): New variable.
525 (fsanitize-recover): Remove Var/Init, deprecate.
526 (fsanitize-recover=): New option.
527 * doc/invoke.texi (fsanitize-recover): Update docs.
528 * opts.c (finish_options): Use opts->x_flag_sanitize
529 instead of flag_sanitize. Prohibit -fsanitize-recover
530 for anything besides UBSan. Formatting.
531 (common_handle_option): Handle OPT_fsanitize_recover_
532 and OPT_fsanitize_recover. Use opts->x_flag_sanitize
533 instead of flag_sanitize.
534 * asan.c (pass_sanopt::execute): Fix up formatting.
535 * ubsan.c (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn,
536 ubsan_expand_objsize_ifn, ubsan_build_overflow_builtin,
537 instrument_bool_enum_load, ubsan_instrument_float_cast,
538 instrument_nonnull_arg, instrument_nonnull_return): Check
539 bits in flag_sanitize_recover bitmask instead of
540 flag_sanitize_recover as bool flag.
542 2014-10-22 Jiong Wang <jiong.wang@arm.com>
544 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add missing '\'.
546 2014-10-22 Renlin Li <renlin.li@arm.com>
548 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define
549 __ARM_FEATURE_IDIV__.
551 2014-10-22 Richard Biener <rguenther@suse.de>
553 * Makefile.in (s-match): Adjust dependencies to only catch
556 2014-10-22 Richard Biener <rguenther@suse.de>
557 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
559 * Makefile.in (OBJS): Add gimple-match.o and generic-match.o.
560 (MOSTLYCLEANFILES): Add gimple-match.c and generic-match.c.
561 (gimple-match.c): Generate by triggering s-match.
562 (generic-match.c): Likewise.
563 (s-match): Rule to build gimple-match.c and generic-match.c
564 by running the genmatch generator program.
565 (build/hash-table.o): Dependencies to build hash-table.c for the host.
566 (build/genmatch.o): Dependencies to build genmatch.
567 (genprog): Add match.
568 (build/genmatch): Likewise.
569 (TEXI_GCCINT_FILES): Add match-and-simplify.texi.
570 * generic-match-head.c: New file.
571 * gimple-match-head.c: Likewise.
572 * gimple-match.h: Likewise.
573 * genmatch.c: Likewise.
574 * match.pd: Likewise.
575 * builtins.h (fold_builtin_n): Export.
576 * builtins.c (fold_builtin_n): Likewise.
577 * gimple-fold.h (gimple_build): Declare various overloads.
578 (gimple_simplify): Likewise.
579 (gimple_convert): Re-implement in terms of gimple_build.
580 * gimple-fold.c (gimple_convert): Remove.
581 (gimple_build): New functions.
582 * doc/match-and-simplify.texi: New file.
583 * doc/gccint.texi: Add menu item Match and Simplify and include
584 match-and-simplify.texi.
586 2014-10-22 Jakub Jelinek <jakub@redhat.com>
589 * config/i386/i386.c (ix86_expand_vector_init_duplicate): For
590 V{8HI,16QI,16HI,32QI}mode call ix86_vector_duplicate_value
591 even for just TARGET_AVX2, not only for
592 TARGET_AVX512VL && TARGET_AVX512BW. For V{32HI,64QI}mode,
593 call ix86_vector_duplicate_value only if TARGET_AVX512BW,
594 otherwise build it using concatenation of 256-bit
596 * config/i386/sse.md (AVX_VEC_DUP_MODE): Moved after
597 avx512 broadcast patterns.
598 (vec_dup<mode>): Likewise. For avx2 use
599 v<sseintprefix>broadcast<bcstscalarsuff> instead of
600 vbroadcast<ssescalarmodesuffix>.
601 (AVX2_VEC_DUP_MODE): New mode iterator.
602 (*vec_dup<mode>): New TARGET_AVX2 define_insn with
603 AVX2_VEC_DUP_MODE iterator, add a splitter for that.
606 * config/i386/i386.c (ix86_pic_register_p): Also return
607 true if x is a hard register with ORIGINAL_REGNO equal to
608 pic_offset_table_rtx pseudo REGNO.
609 (ix86_delegitimize_address): For ix86_use_pseudo_pic_reg ()
610 after reload, subtract GOT_SYMBOL_NAME symbol if possible.
612 2014-10-22 Alan Modra <amodra@gmail.com>
614 * gengtype.h (obstack_chunk_alloc, obstack_chunk_free): Remove cast.
615 * coretypes.h (obstack_chunk_alloc, obstack_chunk_free): Likewise.
616 (gcc_obstack_init): Use obstack_specify_allocation in place of
618 * genautomata.c (next_sep_el): Cast result of obstack_base to (char *).
619 (regexp_representation): Likewise.
620 * godump.c (go_output_type): Likewise.
622 2014-10-21 John David Anglin <danglin@gcc.gnu.org>
624 * config.gcc: Remove MASK_JUMP_IN_DELAY from target_cpu_default2.
625 * config/pa/pa.h (TARGET_DEFAULT): Remove MASK_JUMP_IN_DELAY.
626 * config/pa/pa.opt (mjump-in-delay): Ignore option. Update comment.
628 2014-10-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
630 * doc/invoke.texi (pedantic-errors): Explain better.
632 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
633 Vidya Praveen <vidya.praveen@atmel.com>
634 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
635 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
636 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
638 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Don't define
640 * config/avr/avr.c (avr_insert_attributes): Reject __memx for avrtiny.
641 (avr_nonconst_pointer_addrspace): Likewise.
642 * config/avr/avr.h (AVR_HAVE_LPM): Define.
644 Added AVRTINY architecture to avr target.
645 * config/avr/avr-arch.h (avr_arch): Added AVRTINY architecture.
646 (base_arch_s): member added for AVRTINY architecture.
647 * config/avr/avr.c: Added TINY_ADIW, TINY_SBIW macros as AVRTINY
648 alternate for adiw/sbiw instructions. Added AVR_TMP_REGNO and
649 AVR_ZERO_REGNO macros for tmp and zero registers. Replaced TMP_REGNO
650 and ZERO_REGNO occurrences by AVR_TMP_REGNO and AVR_ZERO_REGNO
651 respectively. LAST_CALLEE_SAVED_REG macro added for the last register
652 in callee saved register list.
653 (avr_option_override): CCP address updated for AVRTINY.
654 (avr_init_expanders): tmp and zero rtx initialized as per arch.
655 Reset avr_have_dimode if AVRTINY.
656 (sequent_regs_live): Use LAST_CALLEE_SAVED_REG instead magic number.
657 (emit_push_sfr): Use AVR_TMP_REGNO for tmp register number.
658 (avr_prologue_setup_frame): Don't minimize prologue if AVRTINY.
659 Use LAST_CALLEE_SAVED_REG to refer last callee saved register.
660 (expand_epilogue): Likewise.
661 (avr_print_operand): Print CCP address in case of AVRTINY also.
663 (function_arg_regno_p): Check different register list for arguments
665 (init_cumulative_args): Check for AVRTINY to update number of argument
667 (tiny_valid_direct_memory_access_range): New function. Return false if
668 direct memory access range is not in accepted range for AVRTINY.
669 (avr_out_movqi_r_mr_reg_disp_tiny): New function to handle register
670 indirect load (with displacement) for AVRTINY.
671 (out_movqi_r_mr): Updated instruction length for AVRTINY. Call
672 avr_out_movqi_r_mr_reg_disp_tiny for load from reg+displacement.
673 (avr_out_movhi_r_mr_reg_no_disp_tiny): New function to handle register
674 indirect load (no displacement) for AVRTINY.
675 (avr_out_movhi_r_mr_reg_disp_tiny): New function to handle register
676 indirect load (with displacement) for AVRTINY.
677 (avr_out_movhi_r_mr_pre_dec_tiny): New function to handle register
678 indirect load for pre-decrement address.
679 (out_movhi_r_mr): In case of AVRTINY, call tiny register indirect load
680 functions. Update instruction length for AVRTINY.
681 (avr_out_movsi_r_mr_reg_no_disp_tiny): New function. Likewise, for
683 (avr_out_movsi_r_mr_reg_disp_tiny): New function. Likewise, for SImode.
684 (out_movsi_r_mr): Likewise, for SImode.
685 (avr_out_movsi_mr_r_reg_no_disp_tiny): New function to handle register
686 indirect store (no displacement) for AVRTINY.
687 (avr_out_movsi_mr_r_reg_disp_tiny): New function to handle register
688 indirect store (with displacement) for AVRTINY.
689 (out_movsi_mr_r): Emit out insn for IO address store. Update store
690 instruction's size for AVRTINY. For AVRTINY, call tiny SImode indirect
692 (avr_out_load_psi_reg_no_disp_tiny): New function to handle register
693 indirect load (no displacement) for PSImode in AVRTINY.
694 (avr_out_load_psi_reg_disp_tiny): New function to handle register
695 indirect load (with displacement) for PSImode in AVRTINY.
696 (avr_out_load_psi): Call PSImode register indirect load functions for
697 AVRTINY. Update instruction length for AVRTINY.
698 (avr_out_store_psi_reg_no_disp_tiny): New function to handle register
699 indirect store (no displacement) for PSImode in AVRTINY.
700 (avr_out_store_psi_reg_disp_tiny): New function to handle register
701 indirect store (with displacement) for PSImode in AVRTINY.
702 (avr_out_store_psi): Update instruction length for AVRTINY. Call tiny
703 register indirect store functions for AVRTINY.
704 (avr_out_movqi_mr_r_reg_disp_tiny): New function to handle QImode
705 register indirect store (with displacement) for AVRTINY.
706 (out_movqi_mr_r): Update instruction length for AVRTINY. Call tiny
707 register indirect store function for QImode in AVRTINY.
708 (avr_out_movhi_mr_r_xmega): Update instruction length for AVRTINY.
709 (avr_out_movhi_mr_r_reg_no_disp_tiny): New function to handle register
710 indirect store (no displacement) for HImode in AVRTINY.
711 (avr_out_movhi_mr_r_reg_disp_tiny): New function to handle register
712 indirect store (with displacement) for HImode in AVRTINY.
713 (avr_out_movhi_mr_r_post_inc_tiny): New function to handle register
714 indirect store for post-increment address in HImode.
715 (out_movhi_mr_r): Update instruction length for AVRTINY. Call tiny
716 register indirect store function for HImode in AVRTINY.
717 (avr_out_compare): Use TINY_SBIW/ TINY_ADIW in place of sbiw/adiw
719 (order_regs_for_local_alloc): Updated register allocation order for
721 (avr_conditional_register_usage): New function. It is a target hook
722 (TARGET_CONDITIONAL_REGISTER_USAGE) function which updates fixed, call
723 used registers list and register allocation order for AVRTINY.
724 (avr_return_in_memory): Update return value size for AVRTINY.
725 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Added builtin macros
726 for AVRTINY arch and tiny program memory base address.
727 * config/avr/avr-devices.c (avr_arch_types): Added AVRTINY arch.
728 (avr_texinfo): Added description for AVRTINY arch.
729 * config/avr/avr.h: Added macro to identify AVRTINY arch. Updated
730 STATIC_CHAIN_REGNUM for AVRTINY.
731 * config/avr/avr-mcus.def: Added AVRTINY arch devices.
732 * config/avr/avr.md: Added constants for tmp/ zero registers in
733 AVRTINY. Attributes for AVRTINY added.
734 (mov<mode>): Move src/ dest address to register if it is not in AVRTINY
736 (mov<mode>_insn): Avoid QImode direct load for AVRTINY if address not
737 in AVRTINY memory access range.
738 (*mov<mode>): Likewise for HImode and SImode.
739 (*movsf): Likewise for SFmode.
740 (delay_cycles_2): Updated instructions to be emitted as AVRTINY does
742 * config/avr/avr-protos.h: Added function prototype for
743 tiny_valid_direct_memory_access_range.
744 * config/avr/avr-tables.opt: Regenerate.
745 * gcc/config/avr/t-multilib: Regenerate.
746 * doc/avr-mmcu.texi: Regenerate.
748 2014-10-21 Andrew Pinski <apinski@cavium.com>
750 * doc/invoke.texi (AARCH64/mtune): Document thunderx as an
751 available option also.
752 * config/aarch64/aarch64-cost-tables.h: New file.
753 * config/aarch64/aarch64-cores.def (thunderx): New core.
754 * config/aarch64/aarch64-tune.md: Regenerate.
755 * config/aarch64/aarch64.c: Include aarch64-cost-tables.h instead
756 of config/arm/aarch-cost-tables.h.
757 (thunderx_regmove_cost): New variable.
758 (thunderx_tunings): New variable.
760 2014-10-21 Dehao Chen <dehao@google.com>
762 * auto-profile.c: New file.
763 * auto-profile.h: New file.
764 * basic-block.h (maybe_hot_count_p): New export func.
765 (add_working_set): New export func.
766 * gcov-io.h (GCOV_TAG_AFDO_FILE_NAMES): New tag.
767 (GCOV_TAG_AFDO_FUNCTION): Likewise.
768 (GCOV_TAG_AFDO_WORKING_SET): Likewise.
769 * opts.c (enable_fdo_optimizations): New func.
770 (common_handle_option): Handle -fauto-profile flag.
771 * ipa-inline.c (want_early_inline_function_p): Iterative-einline.
772 (class pass_early_inline): Export early_inliner.
773 (early_inliner): Likewise.
774 (pass_early_inline::execute): Likewise.
775 * ipa-inline.h (early_inliner): Likewise.
776 * predict.c (maybe_hot_count_p): New export func.
777 (counts_to_freqs): AutoFDO logic.
778 (rebuild_frequencies): Likewise.
779 * tree-profile.c (pass_ipa_tree_profile::gate): Likewise.
780 * profile.c (add_working_set): New func.
781 * Makefile.in (auto-profile.o): New object file.
782 * passes.def (pass_ipa_auto_profile): New pass.
783 * tree-ssa-live.c (remove_unused_scope_block_p): AutoFDO logic.
784 * tree-pass.h (make_pass_ipa_auto_profile): New pass.
785 * toplev.c (compile_file): AutoFDO logic.
786 * doc/invoke.texi (-fauto-profile): New doc.
787 * coverage.c (coverage_init): AutoFDO logic.
788 * common.opt (-fauto-profile): New flag.
789 * timevar.def (TV_IPA_AUTOFDO): New tag.
790 * value-prof.c (gimple_alloc_histogram_value): New export func.
791 (check_ic_target): Likewise.
792 * value-prof.h (gimple_alloc_histogram_value): Likewise.
793 (check_ic_target): Likewise.
795 2014-10-21 David Malcolm <dmalcolm@redhat.com>
797 * cgraph.c (cgraph_c_finalize): New function.
798 * cgraph.h (cgraph_c_finalize): New prototype.
799 (cgraphunit_c_finalize): New prototype.
800 * cgraphunit.c (first_analyzed): Move from analyze_functions
802 (first_analyzed_var): Likewise.
803 (analyze_functions): Move static variables into file-scope.
804 (cgraphunit_c_finalize): New function.
805 * diagnostic.c (diagnostic_finish): Free the memory for
806 context->classify_diagnostic and context->printer, running the
807 destructor for the latter.
808 (bt_stop): Use toplev::main.
809 * dwarf2out.c (dwarf2out_finalize): New function.
810 * dwarf2out.h (dwarf2out_c_finalize): New prototype.
811 * gcse.c (gcse_c_finalize): New function.
812 * gcse.h (gcse_c_finalize): New prototype.
813 * ggc-page.c (init_ggc): Make idempotent.
814 * input.c (input_location): Initialize to UNKNOWN_LOCATION.
815 * ipa-cp.c (ipa_cp_c_finalize): New function.
816 * ipa-prop.h (ipa_cp_c_finalize): New prototype.
817 * ipa-pure-const.c (function_insertion_hook_holder): Move to be
818 a field of class pass_ipa_pure_const.
819 (node_duplication_hook_holder): Likewise.
820 (node_removal_hook_holder): Likewise.
821 (register_hooks): Convert to method...
822 (pass_ipa_pure_const::register_hooks): ...here, converting
823 static variable init_p into...
824 (pass_ipa_pure_const::init_p): ...new field.
825 (pure_const_generate_summary): Update invocation of
826 register_hooks to invoke as a method of current_pass.
827 (pure_const_read_summary): Likewise.
828 (propagate): Convert to...
829 (pass_ipa_pure_const::execute): ...method.
830 * ipa-reference.c (ipa_init): Move static bool init_p from here
832 (ipa_init_p): New file-scope variable, so that it can be reset
833 when repeatedly invoking the compiler within one process by...
834 (ipa_reference_c_finalize): New function.
835 * ipa-reference.h (ipa_reference_c_finalize): New.
836 * main.c (main): Replace invocation of toplev_main with
837 construction of a toplev instance, and call its "main" method.
838 * params.c (global_init_params): Add an assert that
839 params_finished is false.
840 (params_c_finalize): New.
841 * params.h (params_c_finalize): New.
842 * passes.c (execute_ipa_summary_passes): Set "current_pass" before
843 invoking generate_summary, for the benefit of pass_ipa_pure_const.
844 (ipa_write_summaries_2): Assign "pass" to "current_pass" global
845 before calling write_summary hook.
846 (ipa_write_optimization_summaries_1): Likewise when calling
847 write_optimization_summary hook.
848 (ipa_read_summaries_1): Likewise for read_summary hook.
849 (ipa_read_optimization_summaries_1): Likewise for
850 read_optimization_summary hook.
851 (execute_ipa_stmt_fixups): Likewise.
852 * stringpool.c (init_stringpool): Clean up if we're called more
854 * timevar.c (timevar_init): Ignore repeated calls.
855 * toplev.c: Include "dwarf2out.h", "ipa-reference.h", "gcse.h",
857 (general_init): Reset "input_location" to UNKNOWN_LOCATION.
858 (initialize_rtl): Move static local "initialized_once"
859 into file scope, and rename to...
860 (rtl_initialized): New variable.
861 (do_compile): Move timevar initialization from here to
862 toplev::start_timevars.
863 (toplev::toplev, toplev::~toplev, toplev::start_timevars,
864 toplev::finalize): New functions.
865 (toplev_main): Rename to...
866 (toplev::main): ...this.
867 * toplev.h (class toplev): New class.
869 2014-10-21 Andrew MacLeod <amacleod@redhat.com>
871 * loop-doloop.c: Include loop-unroll.h.
873 2014-10-21 Andrew MacLeod <amacleod@redhat.com>
875 * cfg.h: New. Header file for cfg.c.
876 * cfganal.h: New. Header file for cfganal.c.
877 * lcm.h: New. Header file for lcm.c.
878 * loop-unroll.h: New. Header file for loop-unroll.h.
879 * cfgloop.h: (unroll_loops): Remove prototype.
880 * basic-block.h: Move prototypes and structs to new header files.
881 Include cfg.h, cfganal.h, and lcm.h.
882 * loop-init.c: Include loop-unroll.h.
883 * loop-unroll.c: (referenced_in_one_insn_in_loop_p): Make static.
884 * modulo-sched.c: Include loop-unroll.h.
886 2014-10-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
888 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Fix creation of
889 MARKER_BYTE_UNKNOWN markers when handling casts.
891 2014-10-21 Richard Biener <rguenther@suse.de>
893 * tree-ssa-phiopt.c (value_replacement): Properly verify we
894 are the non-singleton PHI.
896 2014-10-21 Jakub Jelinek <jakub@redhat.com>
898 PR tree-optimization/63563
899 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Bail out
900 if either dra or drb stmts are not normal loads/stores.
902 2014-10-21 Ilya Tocar <ilya.tocar@intel.com>
904 * config/i386/i386.c (expand_vec_perm_1): Fix
905 expand_vec_perm_palignr case.
906 * config/i386/sse.md (<ssse3_avx2>_palignr<mode>_mask): Use
909 2014-10-21 Zhenqiang Chen <zhenqiang.chen@arm.com>
911 * cfgloopanal.c (seq_cost): Delete.
912 * rtl.h (seq_cost): New prototype.
913 * rtlanal.c (seq_cost): New function.
914 * tree-ssa-loop-ivopts.c (seq_cost): Delete.
916 2014-10-20 Andrew MacLeod <amacleod@redhat.com>
918 * cfgrtl.h: New. Add prototypes for cfgrtl.c.
919 * basic-block.h: Remove prototypes for cfgrtl.c.
920 * cfghooks.h (cfg_layout_initialize, cfg_layout_finalize): Move
921 prototypes to cfgrtl.h.
922 * profile.h (profile_info): Add extern export declaration.
923 * rtl.h: Remove prototypes for cfgrtl.h.
924 * tree-cfg.h (gt_ggc_mx, gt_pch_nx): Move prototypes to here.
925 * ipa-inline.c: Include profile.h.
926 * loop-unroll.c: Ditto.
927 * modulo-sched.c: Ditto.
928 * postreload-gcse.c: Ditto.
930 * sched-ebb.c: Ditto.
931 * sched-rgn.c: Ditto.
933 * tree-ssa-loop-ivcanon.c: Ditto.
935 2014-10-20 Richard Biener <rguenther@suse.de>
937 * tree-vect-slp.c (vect_get_and_check_slp_defs): Try swapping
938 operands to get a def operand kind match. Signal mismatches
939 to the parent so we can try swapping its operands.
940 (vect_build_slp_tree): Try swapping operands if they have
941 a mismatched operand kind.
943 2014-10-20 Alan Modra <amodra@gmail.com>
946 * simplify-rtx.c (simplify_plus_minus): Delete unused "input_ops".
947 Increase "ops" array size. Correct array size tests. Init
948 n_constants in loop. Break out of innermost loop when finding
949 a trivial CONST expression.
951 2014-10-20 Martin Liska <mliska@suse.cz>
954 * ipa-icf-gimple.c (func_checker::compare_gimple_asm):
955 Gimple tempate string is compared.
957 2014-10-20 Uros Bizjak <ubizjak@gmail.com>
959 * varasm.c (const_alias_set): Remove.
960 (init_varasm_once): Remove initialization of const_alias_set.
961 (build_constant_desc): Do not set alias set to const_alias_set.
963 2014-10-19 Ilya Verbin <ilya.verbin@intel.com>
965 * configure: Regenerate.
966 * configure.ac: Move the test for section attribute specifier "e" in GAS
967 out to all i[34567]86-*-* | x86_64-*-* targets and add --fatal-warnings.
968 * langhooks.c (lhd_begin_section): Set SECTION_EXCLUDE flag.
969 * varasm.c (default_elf_asm_named_section): Guard SECTION_EXCLUDE with
970 ifdef HAVE_GAS_SECTION_EXCLUDE.
972 2014-10-19 Andreas Schwab <schwab@linux-m68k.org>
974 * doc/md.texi (RTL Template) [match_scratch]: Correct equivalent
975 match_operand expression.
977 2014-10-19 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
978 David Edelsohn <dje.gcc@gmail.com>
980 * config/rs6000/rs6000.c (rs6000_atomic_assign_expand_fenv): New
982 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
984 2014-10-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
986 * doc/invoke.texi (Options to Request or Suppress Warnings):
987 Explain options precedence.
988 (Wtrampolines): Do not indent paragraph.
990 2014-10-18 John David Anglin <danglin@gcc.gnu.org>
992 * doc/invoke.texi: Update documentation of hppa -mjump-in-delay option.
993 * config/pa/pa-protos.h (pa_following_call): Delete declaration.
994 (pa_jump_in_call_delay): Likewise.
995 * config/pa/pa.c (pa_option_override): Remove jump in call delay
997 (pa_output_millicode_call): Remove support for jump in call delay.
998 (pa_output_call): Likewise.
999 (pa_jump_in_call_delay): Delete.
1000 (pa_following_call): Likewise.
1001 * config/pa/pa.md (in_call_delay): Remove jump in delay check.
1002 (uncond_branch): Remove following call check from attribute length.
1004 2014-10-18 Oleg Endo <olegendo@gcc.gnu.org>
1007 * config/sh/sh-modes.def (PSI): Remove.
1008 * config/sh/sh-protos.h (get_fpscr_rtx): Remove.
1009 * config/sh/sh.c (fpscr_rtx, get_fpscr_rtx): Remove.
1010 (sh_reorg): Remove commented out FPSCR code.
1011 (fpscr_set_from_mem): Use SImode instead of PSImode. Emit lds_fpscr
1012 insn instead of move insn.
1013 (sh_hard_regno_mode_ok): Return SImode for FPSCR.
1014 (sh_legitimate_address_p, sh_legitimize_reload_address): Remove PSImode
1016 (sh_emit_mode_set): Emit lds_fpscr and sts_fpscr insns.
1017 (sh1_builtin_p): Uncomment.
1018 (SH_BLTIN_UV 25, SH_BLTIN_VU 26): New macros.
1019 (bdesc): Add __builtin_sh_get_fpscr and __builtin_sh_set_fpscr.
1020 * config/sh/sh/predicates.md (fpscr_operand): Simplify.
1021 (fpscr_movsrc_operand, fpscr_movdst_operand): New predicates.
1022 (general_movsrc_operand, general_movdst_operand): Disallow
1024 * config/sh/sh.md (FPSCR_FR): New constant.
1025 (push_fpscr): Emit sts_fpscr insn.
1026 (pop_fpscr): Emit lds_fpscr_insn.
1027 (movsi_ie): Disallow FPSCR operands.
1028 (fpu_switch, unnamed related split, extend_psi_si,
1029 truncate_si_psi): Remove insns.
1030 (lds_fpscr, sts_fpscr): New insns.
1031 (toggle_sz, toggle_pr): Use SImode for FPSCR_REG instead of PSImode.
1033 2014-10-17 Eric Botcazou <ebotcazou@adacore.com>
1035 * ipa-inline-transform.c (master_clone_with_noninline_clones_p): New.
1036 (clone_inlined_nodes): Do not overwrite the clone if above predicate
1039 2014-10-17 Ilya Tocar <ilya.tocar@intel.com>
1041 * config/i386/i386.c (MAX_VECT_LEN): Move earlier.
1042 (expand_vec_perm_d): Ditto.
1043 (ix86_expand_vec_perm_vpermi2): Handle V8HImode, V16HImode, V32HImode,
1044 V32HImode, V4SImode, V8SImode, V4SFmode, V8SFmode, V2DImode, V4DImode,
1046 (ix86_expand_vec_perm): Update call to ix86_expand_vec_perm_vpermi2.
1047 (ix86_expand_sse_unpack): Handle V64QImode.
1048 (expand_vec_perm_blend): Update conditions for TARGET, handle
1049 V8DFmode, V16SFmode, V32HImode, V64QImode, V16SImode, V8DImode.
1050 (expand_vec_perm_pshufb): Handle V64QImode.
1051 (expand_vec_perm_1): Handle V64QImode, V32HImode, V16SImode, V16SFmode,
1052 V8DFmode, V8DImode, V4DFmode, V2DFmode, V8SFmode, V4SFmode.
1053 (ix86_expand_vec_perm_const_1): Call ix86_expand_vec_perm_vpermi2.
1054 (ix86_vectorize_vec_perm_const_ok): Handle V32HImode, V64QImode.
1055 (ix86_expand_vecop_qihi): Handle V64QImode.
1056 * config/i386/sse.md (define_mode_iterator VI1_AVX512): New.
1057 (define_mode_iterator VEC_PERM_AVX2): Add V32HI.
1058 (define_mode_iterator VEC_PERM_CONST): Add V32HI.
1059 (define_insn "<ssse3_avx2>_pshufb<mode>3<mask_name>"): Add masking.
1060 (mul<mode>3): Use VI1_AVX512.
1061 (<sse2_avx2>_packsswb): Ditto.
1062 (<sse2_avx2>_packuswb): Ditto.
1063 (<ssse3_avx2>_pshufb<mode>3): Ditto.
1064 (<shift_insn><mode>3): Ditto.
1066 2014-10-17 Kirill Yukhin <kirill.yukhin@intel.com>
1068 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Refactor
1069 conditions to fix bootstrap.
1071 2014-10-17 Andrew MacLeod <amacleod@redhat.com>
1073 gcc-plugin.h: Add tm.h and flattened includes from function.h.
1075 2014-10-17 Alexander Ivchenko <alexander.ivchenko@intel.com>
1076 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1077 Anna Tikhonova <anna.tikhonova@intel.com>
1078 Ilya Tocar <ilya.tocar@intel.com>
1079 Andrey Turetskiy <andrey.turetskiy@intel.com>
1080 Ilya Verbin <ilya.verbin@intel.com>
1081 Kirill Yukhin <kirill.yukhin@intel.com>
1082 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1084 * config/i386/i386.c (ix86_expand_vector_init_duplicate): Handle V64QI
1085 and V32HI modes, update V8HI, V16QI, V32QI modes handling.
1086 (ix86_expand_vector_init_general): Handle V64QI and V32HI modes.
1087 * config/i386/sse.md (define_mode_iterator VI48F_512): Rename to ...
1088 (define_mode_iterator VF48_I1248): ... this. Extend to AVX-512 modes.
1089 (define_expand "vec_init<mode>"): Use VF48_I1248.
1091 2014-10-17 Alexander Ivchenko <alexander.ivchenko@intel.com>
1092 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1093 Anna Tikhonova <anna.tikhonova@intel.com>
1094 Ilya Tocar <ilya.tocar@intel.com>
1095 Andrey Turetskiy <andrey.turetskiy@intel.com>
1096 Ilya Verbin <ilya.verbin@intel.com>
1097 Kirill Yukhin <kirill.yukhin@intel.com>
1098 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1100 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Extend
1101 expand_sse2_mulvxdi3.
1103 2014-10-17 Richard Biener <rguenther@suse.de>
1105 * fold-const.c (fold_comparison): Remove redundant constant
1106 folding and operand swapping.
1107 (fold_binary_loc): Do comparison operand swapping here.
1108 (fold_ternary_loc): Canonicalize operand order for
1109 commutative ternary operations.
1110 * tree.c (commutative_ternary_tree_code): Add DOT_PROD_EXPR
1113 2014-10-17 Jakub Jelinek <jakub@redhat.com>
1115 PR tree-optimization/63464
1116 * gimple.h (gimple_seq_discard): New prototype.
1117 * gimple.c: Include stringpool.h and tree-ssanames.h.
1118 (gimple_seq_discard): New function.
1119 * optabs.h (lshift_cheap_p): New prototype.
1120 * optabs.c (lshift_cheap_p): New function, moved from...
1121 * tree-switch-conversion.c (lshift_cheap_p): ... here.
1122 * tree-ssa-reassoc.c: Include gimplify.h and optabs.h.
1123 (reassoc_branch_fixups): New variable.
1124 (update_range_test): Add otherrangep and seq arguments.
1125 Unshare exp. If otherrange is NULL, use for other ranges
1126 array of pointers pointed by otherrangep instead.
1127 Emit seq before gimplified statements for tem.
1128 (optimize_range_tests_diff): Adjust update_range_test
1130 (optimize_range_tests_xor): Likewise. Fix up comment.
1131 (extract_bit_test_mask, optimize_range_tests_to_bit_test): New
1133 (optimize_range_tests): Adjust update_range_test caller.
1134 Call optimize_range_tests_to_bit_test.
1135 (branch_fixup): New function.
1136 (execute_reassoc): Call branch_fixup.
1138 PR tree-optimization/63302
1139 * tree-ssa-reassoc.c (optimize_range_tests_xor,
1140 optimize_range_tests_diff): Use !integer_pow2p () instead of
1143 2014-10-17 Martin Liska <mliska@suse.cz>
1145 * ipa-icf.c (sem_function::merge): Local flags are set to false
1146 to enforce equal calling convention to be used.
1147 * opts.c (common_handle_option): Indentation fix.
1149 2014-10-17 Marc Glisse <marc.glisse@inria.fr>
1151 * tree-into-ssa.c (is_old_name): Replace "new" with "old".
1153 2014-10-17 Tom de Vries <tom@codesourcery.com>
1155 PR rtl-optimization/61605
1156 * regcprop.c (copyprop_hardreg_forward_1): Use
1157 regs_invalidated_by_this_call instead of regs_invalidated_by_call.
1159 2014-10-17 Tom de Vries <tom@codesourcery.com>
1161 PR rtl-optimization/61605
1162 * regcprop.c (copyprop_hardreg_forward_1): Add copy_p and noop_p. Don't
1163 notice stores for noops. Don't regard noops as copies.
1165 2014-10-17 Uros Bizjak <ubizjak@gmail.com>
1167 * config/i386/cpuid.h (__cpuid): Remove definitions that handle %ebx
1168 register in a special way.
1169 (__cpuid_count): Ditto.
1170 * config/i386/driver-i386.h: Protect with
1171 "#if defined(__GNUC__) && (__GNUC__ >= 5 || !defined(__PIC__))".
1172 (host_detect_local_cpu): Mention that GCC with non-fixed %ebx
1173 is required to compile the function.
1175 2014-10-16 DJ Delorie <dj@redhat.com>
1177 * flag-types.h (sanitize_code): Don't assume targets have 32-bit
1180 * config/rs6000/rs6000-c.c (rid_int128): New.
1181 (rs6000_macro_to_expand): Use instead of RID_INT128.
1183 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
1185 * function.h: Flatten file. Remove includes, adjust prototypes to
1186 reflect only what is in function.h.
1187 (enum direction, struct args_size, struct locate_and_pad_arg_data,
1188 ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Relocate
1190 (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Relocate from rtl.h.
1191 (optimize_function_for_size_p, optimize_function_for_speed_p): Move
1192 prototypes to predict.h.
1193 (init_varasm_status): Move prototype to varasm.h.
1194 * expr.h: Adjust include files.
1195 (enum direction, struct args_size, struct locate_and_pad_arg_data,
1196 ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Move
1198 (locate_and_pad_parm): Move prototype to function.h.
1199 * rtl.h: (assign_stack_local, ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD,
1200 assign_stack_local_1, assign_stack_temp, assign_stack_temp_for_type,
1201 assign_temp, reposition_prologue_and_epilogue_notes,
1202 prologue_epilogue_contains, sibcall_epilogue_contains,
1203 update_temp_slot_address, maybe_copy_prologue_epilogue_insn,
1204 set_return_jump_label): Move prototypes to function.h.
1205 * predict.h (optimize_function_for_size_p,
1206 optimize_function_for_speed_p): Relocate prototypes from function.h.
1207 * shrink-wrap.h (emit_return_into_block, active_insn_between,
1208 convert_jumps_to_returns, emit_return_for_exit): Move prototypes to
1210 * varasm.h (init_varasm_status): Relocate prototype from function.h.
1211 * genattrtab.c (write_header): Add predict.h to include list.
1212 * genconditions.c (write_header): Add predict.h to include list.
1213 * genemit.c (main): Adjust header file includes.
1214 * gengtype.c (ifiles): Add flattened function.h header files.
1215 * genoutput.c (output_prologue): Add predict.h to include list.
1216 * genpreds.c (write_insn_preds_c): Adjust header file includes.
1217 * genrecog.c (write_header): Add flattened function.h header files.
1218 * alias.c: Adjust include files.
1219 * auto-inc-dec.c: Likewise.
1220 * basic-block.h: Likewise.
1221 * bb-reorder.c: Likewise.
1222 * bt-load.c: Likewise.
1223 * builtins.c: Likewise.
1224 * caller-save.c: Likewise.
1225 * calls.c: Likewise.
1226 * cfgbuild.c: Likewise.
1227 * cfgcleanup.c: Likewise.
1228 * cfgexpand.c: Likewise.
1229 * cfgloop.c: Likewise.
1230 * cfgloop.h: Likewise.
1231 * cfgrtl.c: Likewise.
1232 * cgraph.h: Likewise.
1233 * cgraphclones.c: Likewise.
1234 * cgraphunit.c: Likewise.
1235 * combine-stack-adj.c: Likewise.
1236 * combine.c: Likewise.
1237 * coverage.c: Likewise.
1238 * cprop.c: Likewise.
1240 * cselib.c: Likewise.
1241 * dbxout.c: Likewise.
1243 * df-core.c: Likewise.
1244 * df-problems.c: Likewise.
1245 * df-scan.c: Likewise.
1246 * dojump.c: Likewise.
1247 * dwarf2cfi.c: Likewise.
1248 * dwarf2out.c: Likewise.
1249 * emit-rtl.c: Likewise.
1250 * except.c: Likewise.
1251 * explow.c: Likewise.
1253 * final.c: Likewise.
1254 * function.c: Likewise.
1256 * gimple-fold.c: Likewise.
1257 * gimple-low.c: Likewise.
1258 * gimple-streamer.h: Likewise.
1259 * haifa-sched.c: Likewise.
1260 * ifcvt.c: Likewise.
1264 * loop-invariant.c: Likewise.
1265 * lra-assigns.c: Likewise.
1266 * lra-coalesce.c: Likewise.
1267 * lra-constraints.c: Likewise.
1268 * lra-eliminations.c: Likewise.
1269 * lra-lives.c: Likewise.
1270 * lra-spills.c: Likewise.
1272 * lto-cgraph.c: Likewise.
1273 * lto-section-in.c: Likewise.
1274 * lto-section-out.c: Likewise.
1275 * lto-streamer-in.c: Likewise.
1276 * lto-streamer-out.c: Likewise.
1277 * mode-switching.c: Likewise.
1278 * modulo-sched.c: Likewise.
1279 * omp-low.c: Likewise.
1280 * optabs.c: Likewise.
1281 * passes.c: Likewise.
1282 * postreload-gcse.c: Likewise.
1283 * postreload.c: Likewise.
1284 * predict.c: Likewise.
1285 * profile.c: Likewise.
1286 * recog.c: Likewise.
1288 * reg-stack.c: Likewise.
1289 * regcprop.c: Likewise.
1290 * reginfo.c: Likewise.
1291 * regrename.c: Likewise.
1292 * reload.c: Likewise.
1293 * reload1.c: Likewise.
1294 * reorg.c: Likewise.
1295 * resource.c: Likewise.
1296 * rtlanal.c: Likewise.
1297 * sched-deps.c: Likewise.
1298 * sched-ebb.c: Likewise.
1299 * sched-rgn.c: Likewise.
1300 * sel-sched-dump.c: Likewise.
1301 * sel-sched-ir.c: Likewise.
1302 * sel-sched.c: Likewise.
1303 * shrink-wrap.c: Likewise.
1304 * simplify-rtx.c: Likewise.
1305 * statistics.c: Likewise.
1307 * stor-layout.c: Likewise.
1308 * store-motion.c: Likewise.
1309 * symtab.c: Likewise.
1310 * targhooks.c: Likewise.
1311 * toplev.c: Likewise.
1312 * trans-mem.c: Likewise.
1313 * tree-cfg.c: Likewise.
1314 * tree-cfgcleanup.c: Likewise.
1315 * tree-dfa.c: Likewise.
1316 * tree-eh.c: Likewise.
1317 * tree-inline.c: Likewise.
1318 * tree-into-ssa.c: Likewise.
1319 * tree-nested.c: Likewise.
1320 * tree-nrv.c: Likewise.
1321 * tree-profile.c: Likewise.
1322 * tree-ssa-alias.c: Likewise.
1323 * tree-ssa-ccp.c: Likewise.
1324 * tree-ssa-copy.c: Likewise.
1325 * tree-ssa-copyrename.c: Likewise.
1326 * tree-ssa-dom.c: Likewise.
1327 * tree-ssa-operands.c: Likewise.
1328 * tree-ssa-propagate.c: Likewise.
1329 * tree-ssa-structalias.c: Likewise.
1330 * tree-ssa-tail-merge.c: Likewise.
1331 * tree-ssa-threadedge.c: Likewise.
1332 * tree-ssa-threadupdate.c: Likewise.
1333 * tree-ssa-uncprop.c: Likewise.
1334 * tree-ssa-uninit.c: Likewise.
1335 * tree-ssa.c: Likewise.
1336 * tree-stdarg.c: Likewise.
1337 * tree-tailcall.c: Likewise.
1340 * valtrack.c: Likewise.
1341 * varasm.c: Likewise.
1342 * vmsdbgout.c: Likewise.
1344 * config/aarch64/aarch64.c: Add flattened includes from function.h.
1345 * config/alpha/alpha.c: Likewise.
1346 * config/arc/arc.c: Likewise.
1347 * config/arm/arm.c: Likewise.
1348 * config/avr/avr-log.c: Likewise.
1349 * config/avr/avr.c: Likewise.
1350 * config/bfin/bfin.c: Likewise.
1351 * config/c6x/c6x.c: Likewise.
1352 * config/cr16/cr16.c: Likewise.
1353 * config/cris/cris.c: Likewise.
1354 * config/darwin.c: Likewise.
1355 * config/epiphany/epiphany.c: Likewise.
1356 * config/epiphany/mode-switch-use.c: Likewise.
1357 * config/epiphany/resolve-sw-modes.c: Likewise.
1358 * config/fr30/fr30.c: Likewise.
1359 * config/frv/frv.c: Likewise.
1360 * config/h8300/h8300.c: Likewise.
1361 * config/i386/i386.c: Likewise.
1362 * config/ia64/ia64.c: Likewise.
1363 * config/iq2000/iq2000.c: Likewise.
1364 * config/lm32/lm32.c: Likewise.
1365 * config/m32c/m32c.c: Likewise.
1366 * config/m32r/m32r.c: Likewise.
1367 * config/m68k/m68k.c: Likewise.
1368 * config/mcore/mcore.c: Likewise.
1369 * config/mep/mep-pragma.c: Likewise.
1370 * config/mep/mep.c: Likewise.
1371 * config/microblaze/microblaze.c: Likewise.
1372 * config/mips/mips.c: Likewise.
1373 * config/mmix/mmix.c: Likewise.
1374 * config/mn10300/mn10300.c: Likewise.
1375 * config/moxie/moxie.c: Likewise.
1376 * config/msp430/msp430.c: Likewise.
1377 * config/nds32/nds32-cost.c: Likewise.
1378 * config/nds32/nds32-fp-as-gp.c: Likewise.
1379 * config/nds32/nds32-intrinsic.c: Likewise.
1380 * config/nds32/nds32-isr.c: Likewise.
1381 * config/nds32/nds32-md-auxiliary.c: Likewise.
1382 * config/nds32/nds32-memory-manipulation.c: Likewise.
1383 * config/nds32/nds32-pipelines-auxiliary.c: Likewise.
1384 * config/nds32/nds32-predicates.c: Likewise.
1385 * config/nds32/nds32.c: Likewise.
1386 * config/nios2/nios2.c: Likewise.
1387 * config/pa/pa.c: Likewise.
1388 * config/pdp11/pdp11.c: Likewise.
1389 * config/rl78/rl78.c: Likewise.
1390 * config/rs6000/rs6000.c: Likewise.
1391 * config/rx/rx.c: Likewise.
1392 * config/s390/s390.c: Likewise.
1393 * config/score/score.c: Likewise.
1394 * config/sh/sh.c: Likewise.
1395 * config/sparc/sparc.c: Likewise.
1396 * config/spu/spu.c: Likewise.
1397 * config/stormy16/stormy16.c: Likewise.
1398 * config/tilegx/tilegx.c: Likewise.
1399 * config/tilepro/tilepro.c: Likewise.
1400 * config/v850/v850.c: Likewise.
1401 * config/vax/vax.c: Likewise.
1402 * config/xtensa/xtensa.c: Likewise.
1404 2014-10-16 Richard Earnshaw <rearnsha@arm.com>
1406 * config/aarch64/aarch64.c (aarch64_legitimize_address): New function.
1407 (TARGET_LEGITIMIZE_ADDRESS): Redefine.
1409 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
1411 * config/sh/sh-protos.h (fldi_ok): Remove.
1412 * config/sh/sh.c (fldi_ok): Likewise.
1413 (sh_secondary_reload): Don't use fldi_ok.
1414 * config/sh/constraints.md (G constraint, H constraint): Don't use
1417 2014-10-16 Martin Liska <mliska@suse.cz>
1419 * ipa-icf.c (sem_item_optimizer::process_cong_reduction):
1420 Cast to unsigned long.
1421 (sem_item_optimizer::dump_cong_classes): Likewise.
1423 2014-10-16 Tom de Vries <tom@codesourcery.com>
1425 * tree-into-ssa.c (update_ssa): Assert that there's no ssa use operand
1426 with SSA_NAME_IN_FREELIST.
1428 2014-10-16 Richard Biener <rguenther@suse.de>
1431 * builtins.c (fold_builtin_4): Do not call fold_builtin_strncat_chk.
1432 (fold_builtin_strncat_chk): Move ...
1433 * gimple-fold.c (gimple_fold_builtin_strncat_chk): ... here.
1434 (gimple_fold_builtin): Call gimple_fold_builtin_strncat_chk.
1436 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
1439 * config/sh/sh.h (CALL_REALLY_USED_REGISTERS): Expand macro and set
1442 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
1443 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1444 Anna Tikhonova <anna.tikhonova@intel.com>
1445 Ilya Tocar <ilya.tocar@intel.com>
1446 Andrey Turetskiy <andrey.turetskiy@intel.com>
1447 Ilya Verbin <ilya.verbin@intel.com>
1448 Kirill Yukhin <kirill.yukhin@intel.com>
1449 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1451 * config/i386/i386.c (ix86_expand_mul_widen_hilo): Handle V32HI, V16SI,
1454 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
1455 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1456 Anna Tikhonova <anna.tikhonova@intel.com>
1457 Ilya Tocar <ilya.tocar@intel.com>
1458 Andrey Turetskiy <andrey.turetskiy@intel.com>
1459 Ilya Verbin <ilya.verbin@intel.com>
1460 Kirill Yukhin <kirill.yukhin@intel.com>
1461 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1463 * config/i386/i386.c (ix86_expand_vector_set): Handle V8DF, V8DI, V16SF,
1464 V16SI, V32HI, V64QI modes.
1466 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
1469 * config/sh/sh-protos.h (emit_sf_insn, emit_df_insn, expand_sf_unop,
1470 expand_sf_binop, expand_df_unop, expand_df_binop): Remove.
1472 * config/sh/sh.c (sh_emit_set_t_insn): Adjust generated insn pattern
1473 to match fp insn patterns.
1474 (calc_live_regs): Add FPSCR_MODES_REG and FPSCR_STAT_REG to the ignore
1476 (emit_sf_insn, emit_df_insn, expand_sf_unop, expand_sf_binop,
1477 expand_df_unop, expand_df_binop): Remove.
1478 (sh_conditional_register_usage): Mark FPSCR_MODES_REG and
1479 FPSCR_STAT_REG as not call clobbered.
1480 (sh_emit_mode_set): Emit fpscr store-modify-load sequence instead of
1481 invoking fpscr_set_from_mem.
1483 * config/sh/sh.h (MAX_REGISTER_NAME_LENGTH): Increase to 6.
1484 (SH_REGISTER_NAMES_INITIALIZER): Add names for FPSCR_MODES_REG and
1486 (REGISTER_NAMES): Adjust.
1487 (SPECIAL_REGISTER_P): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
1488 (FIRST_PSEUDO_REGISTER): Increase to 156.
1489 (DWARF_FRAME_REGISTERS): Define as 153 to keep the original value.
1490 (FIXED_REGISTERS, CALL_USED_REGISTERS): Add FPSCR_MODES_REG and
1492 (REG_CLASS_CONTENTS): Adjust ALL_REGS bit mask to include
1493 FPSCR_MODES_REG and FPSCR_STAT_REG.
1494 (REG_ALLOC_ORDER): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
1496 * config/sh/sh.md (FPSCR_MODES_REG, FPSCR_STAT_REG, FPSCR_PR,
1497 FPSCR_SZ): Add new constants.
1498 (UNSPECV_FPSCR_MODES, UNSPECV_FPSCR_STAT): Add new unspecv constants.
1500 (movpsi): Use TARGET_FPU_ANY condition, invoke gen_fpu_switch.
1501 (fpu_switch): Add use and set of FPSCR_STAT_REG and FPSCR_MODES_REG.
1502 Use TARGET_FPU_ANY condition.
1503 (fpu_switch peephole2): Remove.
1504 (fpu_switch split): Use simple_mem_operand to capture the mem and
1505 adjust split implementation.
1506 (extend_psi_si, truncate_si_psi): New insns.
1507 (toggle_sz, toggle_pr): Use FPSCR_SZ, FPSCR_PR constants. Add
1508 set of FPSCR_MODES_REG.
1510 (push_e, push_4, pop_e, pop_4, movdf_i4, reload_indf__frn, movsf_ie,
1511 reload_insf__frn, force_mode_for_call, calli, calli_tbr_rel,
1512 calli_pcrel, call_pcrel, call_compact, call_compact_rettramp,
1513 call_valuei, call_valuei_tbr_rel, call_valuei_pcrel, call_value_pcrel,
1514 call_value_compact, call_value_compact_rettramp, call,
1515 call_pop_compact, call_pop_compact_rettramp, call_value, sibcalli,
1516 sibcalli_pcrel, sibcalli_thunk, sibcall_pcrel, sibcall_compact,
1517 sibcall, sibcall_valuei, sibcall_valuei_pcrel, sibcall_value_pcrel,
1518 sibcall_value_compact, sibcall_value, call_value_pop_compact,
1519 call_value_pop_compact_rettramp, various unnamed splits):
1520 Replace use of FPSCR_REG with use of FPSCR_MODES_REG. Adjust gen_*
1523 (floatsisf2_i4, *floatsisf2_ie): Merge into floatsisf2_i4.
1524 (fix_truncsfsi2_i4, *fixsfsi): Merge into fix_truncsfsi2_i4.
1525 (cmpgtsf_t, cmpgtsf_t_i4): Merge into cmpgtsf_t.
1526 (cmpeqsf_t, cmpeqsf_t_i4): Merge into cmpeqsf_t.
1527 (ieee_ccmpeqsf_t, *ieee_ccmpeqsf_t_4): Merge into ieee_ccmpeqsf_t.
1529 (udivsi3_i4, divsi3_i4, addsf3_i, subsf3_i, mulsf3_i, fmasf4_i,
1530 *fmasf4, divsf3_i, floatsisf2_i4, fix_truncsfsi2_i4, cmpgtsf_t,
1531 cmpeqsf_t, ieee_ccmpeqsf_t, sqrtsf2_i, rsqrtsf2, fsca, adddf3_i,
1532 subdf3_i, muldf3_i, divdf3_i, floatsidf2_i, fix_truncdfsi2_i,
1533 cmpgtdf_t, cmpeqdf_t, *ieee_ccmpeqdf_t, sqrtdf2_i, extendsfdf2_i4,
1534 truncdfsf2_i4): Replace use of FPSCR_REG with clobber of FPSCR_STAT_REG
1535 and use of FPSCR_MODES_REG. Adjust gen_* function uses.
1537 2014-10-16 Martin Liska <mliska@suse.cz>
1538 Jan Hubicka <hubicka@ucw.cz>
1540 * Makefile.in: New object files included.
1541 * cgraph.c (cgraph_node::dump): New cgraph_node flag icf_merged
1543 (verify_edge_corresponds_to_fndecl): More sensitive verification
1544 of nodes that are merged by IPA ICF.
1545 * cgraph.h (cgraph_node::num_references): New function.
1546 * cgraphunit.c (cgraph_node::expand_thunk): White space fixed.
1547 * common.opt: New options ipa-icf, ipa-icf-functions and
1548 ipa-icf-variables introduced.
1549 * doc/invoke.texi: Documentation of new options introduced.
1550 * ipa-icf-gimple.c: New file.
1551 * ipa-icf-gimple.h: New file.
1552 * ipa-icf.c: New file.
1553 * ipa-icf.h: New file.
1554 * lto-cgraph.c (lto_output_node): Streaming of icf_merged flag added.
1555 (input_overwrite_node): Likewise.
1556 * lto-section-in.c: New icf section added.
1557 * lto-streamer.h (enum lto_section_type): Likewise.
1558 * opts.c (common_handle_option): New option added.
1559 * passes.def: New pass included.
1560 * timevar.def: Time variable for IPA ICF added.
1561 * tree-pass.h: New IPA ICF pass entry point added.
1563 2014-10-16 Richard Biener <rguenther@suse.de>
1565 PR tree-optimization/63168
1566 * tree-cfg.c (gimple_can_merge_blocks_p): Only protect
1567 latches if after merging they are no longer simple.
1568 * cfghooks.c (merge_blocks): Handle merging a latch block
1571 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
1572 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1573 Anna Tikhonova <anna.tikhonova@intel.com>
1574 Ilya Tocar <ilya.tocar@intel.com>
1575 Andrey Turetskiy <andrey.turetskiy@intel.com>
1576 Ilya Verbin <ilya.verbin@intel.com>
1577 Kirill Yukhin <kirill.yukhin@intel.com>
1578 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1580 * config/i386/sse.md
1581 (define_expand "floatuns<sseintvecmodelower><mode>2"): Extend to
1582 support AVX-512VL instructions.
1584 2014-10-16 DJ Delorie <dj@redhat.com>
1586 * tree-core.h: Fix comment to not assume pointers are multiples of
1589 2014-10-15 Tom Tromey <tromey@redhat.com>
1591 * timevar.h (class auto_timevar): New class.
1593 2014-10-15 Uros Bizjak <ubizjak@gmail.com>
1596 * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
1597 Remove the second alternative.
1598 (regprefix): Remove mode attribute.
1599 (atomic_compare_and_swap<mode>): Do not fixup operand 2.
1600 * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): Remove.
1603 2013-11-05 Ian Lance Taylor <iant@google.com>
1605 * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
1606 If possible, add .cfi directives to record change to bx.
1607 * config/i386/i386.c (ix86_emit_cfi): New function.
1608 * config/i386/i386-protos.h (ix86_emit_cfi): Declare.
1610 2014-10-15 Jan Hubicka <hubicka@ucw.cz>
1613 * cgraphclones.c (duplicate_thunk_for_node): Get body to have args
1615 * lto-streamer-out.c (lto_output): Handle correctly thunks that was born
1618 2014-10-15 Vladimir Makarov <vmakarov@redhat.com>
1620 PR rtl-optimization/63448
1621 * lra-int.h (LRA_MAX_CONSTRAINT_ITERATION_NUMBER): Remove.
1622 (LRA_MAX_ASSIGNMENT_ITERATION_NUMBER): New.
1623 (LRA_MAX_INHERITANCE_PASSES): Use it.
1624 (lra_constraint_iter_after_spill): Remove.
1625 (lra_assignment_iter): New.
1626 (lra_assignment_iter_after_spill): New.
1627 * lra-assigns.c (lra_assignment_iter): New.
1628 (lra_assignment_iter_after_spill): New.
1629 (former_reload_pseudo_spill_p): New.
1630 (spill_for): Set up former_reload_pseudo_spill_p.
1631 (setup_live_pseudos_and_spill_after_risky): Ditto.
1632 (assign_by_spills): Ditto.
1633 (lra_assign): Increment lra_assignment_iter. Print the iteration
1634 number. Reset former_reload_pseudo_spill_p. Check
1635 lra_assignment_iter_after_spill.
1636 * lra.c (lra): Remove lra_constraint_iter_after_spill. Initialize
1637 lra_assignment_iter and lra_assignment_iter_after_spill.
1638 * lra-constraints.c (lra_constraint_iter_after_spill): Remove.
1639 (lra_constraints): Remove code with
1640 lra_assignment_iter_after_spill.
1642 2014-10-15 Teresa Johnson <tejohnson@google.com>
1645 * tree-ssa-threadupdate.c (recompute_probabilities): Better
1648 2014-10-15 Renlin Li <renlin.li@arm.com>
1650 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
1651 __ARM_BIG_ENDIAN, __ARM_SIZEOF_MINIMAL_ENUM. Add __ARM_64BIT_STATE,
1652 __ARM_ARCH_ISA_A64, __ARM_FEATURE_CLZ, __ARM_FEATURE_IDIV,
1653 __ARM_FEATURE_UNALIGNED, __ARM_PCS_AAPCS64, __ARM_SIZEOF_WCHAR_T.
1655 2014-10-15 Richard Biener <rguenther@suse.de>
1657 * gimple-fold.c (gimple_fold_call): Properly keep virtual
1658 SSA form up-to-date when devirtualizing a call to
1659 __builtin_unreachable and avoid fixing up EH info here.
1661 2014-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
1662 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1663 Anna Tikhonova <anna.tikhonova@intel.com>
1664 Ilya Tocar <ilya.tocar@intel.com>
1665 Andrey Turetskiy <andrey.turetskiy@intel.com>
1666 Ilya Verbin <ilya.verbin@intel.com>
1667 Kirill Yukhin <kirill.yukhin@intel.com>
1668 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1670 * config/i386/sse.md (define_mode_iterator VI_AVX2): Extend
1671 to support AVX-512BW.
1672 (define_mode_iterator VI124_AVX2_48_AVX512F): Remove.
1673 (define_expand "<plusminus_insn><mode>3"): Remove masking support.
1674 (define_insn "*<plusminus_insn><mode>3"): Ditto.
1675 (define_expand "<plusminus_insn><VI48_AVX512VL:mode>3_mask"): New.
1676 (define_expand "<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
1677 (define_insn "*<plusminus_insn><VI48_AVX512VL:mode>3_mask"): Ditto.
1678 (define_insn "*<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
1679 (define_expand "<sse2_avx2>_andnot<mode>3"): Remove masking support.
1680 (define_insn "*andnot<mode>3"): Ditto.
1681 (define_expand "<sse2_avx2>_andnot<VI48_AVX512VL:mode>3_mask"): New.
1682 (define_expand "<sse2_avx2>_andnot<VI12_AVX512VL:mode>3_mask"): Ditto.
1683 (define_insn "*andnot<VI48_AVX512VL:mode>3<mask_name>"): Ditto.
1684 (define_insn "*andnot<VI12_AVX512VL:mode>3<mask_name>"): Ditto.
1685 (define_insn "*abs<mode>2"): Remove masking support.
1686 (define_insn "abs<VI48_AVX512VL:mode>2_mask"): New.
1687 (define_insn "abs<VI12_AVX512VL:mode>2_mask"): Ditto.
1688 (define_expand "abs<mode>2"): Use VI_AVX2 mode iterator.
1690 2014-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
1691 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1692 Anna Tikhonova <anna.tikhonova@intel.com>
1693 Ilya Tocar <ilya.tocar@intel.com>
1694 Andrey Turetskiy <andrey.turetskiy@intel.com>
1695 Ilya Verbin <ilya.verbin@intel.com>
1696 Kirill Yukhin <kirill.yukhin@intel.com>
1697 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1699 * config/i386/predicates.md (define_predicate "constm1_operand"): New.
1700 * config/i386/sse.md
1701 (define_c_enum "unspec"): Add UNSPEC_CVTINT2MASK.
1702 (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI12_AVX512VL:mode>"): New.
1703 (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI48_AVX512VL:mode>"): Ditto.
1704 (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
1705 (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
1706 (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
1707 (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
1709 2014-10-15 Renlin Li <renlin.li@arm.com>
1711 * config/aarch64/aarch64.h (ARM_DEFAULT_PCS, arm_pcs_variant): Delete.
1713 2014-10-15 Jakub Jelinek <jakub@redhat.com>
1715 * tree-ssa-reassoc.c (optimize_range_tests_diff): Perform
1716 MINUS_EXPR in unsigned type to avoid undefined behavior.
1718 2014-10-15 Eric Botcazou <ebotcazou@adacore.com>
1720 * stor-layout.c (self_referential_size): Do not promote arguments.
1722 2014-10-15 Marek Polacek <polacek@redhat.com>
1724 * doc/invoke.texi: Update to reflect that GNU11 is the default
1726 * c-common.h (c_language_kind): Update comment.
1728 2014-10-15 Richard Biener <rguenther@suse.de>
1730 * hash-table.c: Include bconfig.h if building for the host.
1731 * hash-table.h: Do not include ggc.h on the host but just declare
1732 a few ggc allocation templates.
1734 2014-10-15 Joern Rennecke <joern.rennecke@embecosm.com>
1735 Jeff Law <law@redhat.com>
1737 * caller-save.c (replace_reg_with_saved_mem): If saved_mode covers
1738 multiple hard registers, use smaller mode derived from MODE.
1740 2014-10-15 Andreas Schwab <schwab@suse.de>
1742 * explow.c (convert_memory_address_addr_space_1): Mark in_const
1743 as ATTRIBUTE_UNUSED.
1745 2014-10-14 Jan Hubicka <hubicka@ucw.cz>
1747 * loop-unroll.c: (decide_unrolling_and_peeling): Rename to
1748 (decide_unrolling): ... this one.
1749 (peel_loops_completely): Remove.
1750 (decide_peel_simple): Remove.
1751 (decide_peel_once_rolling): Remove.
1752 (decide_peel_completely): Remove.
1753 (peel_loop_simple): Remove.
1754 (peel_loop_completely): Remove.
1755 (unroll_and_peel_loops): Rename to ...
1756 (unroll_loops): ... this one; handle only unrolling.
1757 * cfgloop.h (lpt_dec): Remove LPT_PEEL_COMPLETELY and
1760 (unroll_and_peel_loops): Remove.
1761 (unroll_loops): New.
1762 * passes.def: Replace
1763 pass_rtl_unroll_and_peel_loops by pass_rtl_unroll_loops.
1764 * loop-init.c (gate_rtl_unroll_and_peel_loops,
1765 rtl_unroll_and_peel_loops): Rename to ...
1766 (gate_rtl_unroll_loops, rtl_unroll_loops): ... these; update.
1767 (pass_rtl_unroll_and_peel_loops): Rename to ...
1768 (pass_rtl_unroll_loops): ... this one.
1769 * tree-pass.h (make_pass_rtl_unroll_and_peel_loops): Remove.
1770 (make_pass_rtl_unroll_loops): New.
1771 * tree-ssa-loop-ivcanon.c: (estimated_peeled_sequence_size, try_peel_loop): New.
1772 (canonicalize_loop_induction_variables): Update.
1774 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
1776 * config/xtensa/xtensa.h (TARGET_HARD_FLOAT_POSTINC): new macro.
1777 * config/xtensa/xtensa.md (*lsiu, *ssiu): add dependency on
1778 !TARGET_HARD_FLOAT_POSTINC.
1779 (*lsip, *ssip): new instructions.
1781 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
1783 * config/xtensa/xtensa.md (divsf3, *recipsf2, sqrtsf2, *rsqrtsf2):
1786 2014-10-14 Andrew Pinski <apinski@cavium.com>
1788 * explow.c (convert_memory_address_addr_space): Rename to ...
1789 (convert_memory_address_addr_space_1): This. Add in_const argument.
1790 Inside a CONST RTL, permute the conversion and addition of constant
1791 for zero and sign extended pointers.
1792 (convert_memory_address_addr_space): New function.
1794 2014-10-14 Andrew Pinski <apinski@cavium.com>
1797 2011-08-19 H.J. Lu <hongjiu.lu@intel.com>
1800 * explow.c (convert_memory_address_addr_space): Also permute the
1801 conversion and addition of constant for zero-extend.
1803 2014-10-14 DJ Delorie <dj@redhat.com>
1805 * config/msp430/msp430-modes.def (PSI): Add.
1807 * config/msp430/msp430-protos.h (msp430_hard_regno_nregs_has_padding): New.
1808 (msp430_hard_regno_nregs_with_padding): New.
1809 * config/msp430/msp430.c (msp430_scalar_mode_supported_p): New.
1810 (msp430_hard_regno_nregs_has_padding): New.
1811 (msp430_hard_regno_nregs_with_padding): New.
1812 (msp430_unwind_word_mode): Use PSImode instead of SImode.
1813 (msp430_addr_space_legitimate_address_p): New.
1814 (msp430_asm_integer): New.
1815 (msp430_init_dwarf_reg_sizes_extra): New.
1816 (msp430_print_operand): Use X suffix for PSImode even in small model.
1817 * config/msp430/msp430.h (POINTER_SIZE): Use 20 bits, not 32.
1818 (PTR_SIZE): ...but 4 bytes for EH.
1819 (SIZE_TYPE): Use __int20.
1820 (PTRDIFF_TYPE): Likewise.
1821 (INCOMING_FRAME_SP_OFFSET): Adjust.
1822 * config/msp430/msp430.md (movqi_topbyte): New.
1823 (movpsi): Use fixed suffixes.
1824 (movsipsi2): Enable for 430X, not large model.
1825 (extendhipsi2): Likewise.
1826 (zero_extendhisi2): Likewise.
1827 (zero_extendhisipsi2): Likewise.
1828 (extend_and_shift1_hipsi2): Likewise.
1829 (extendpsisi2): Likewise.
1830 (*bitbranch<mode>4_z): Fix suffix logic.
1832 2014-10-14 Eric Botcazou <ebotcazou@adacore.com>
1835 * tree-eh.c (tree_could_trap) <FUNCTION_DECL>: Revamp and really
1836 do not choke on null node.
1837 <VAR_DECL>: Likewise.
1839 2014-10-14 DJ Delorie <dj@redhat.com>
1841 * machmode.h (int_n_data_t): New.
1842 (int_n_enabled_p): New.
1844 * tree.c (int_n_enabled_p): New.
1846 (make_or_reuse_type): Check for all __intN types, not just
1848 (build_common_tree_nodes): Likewise. Also fill in integer_typs[]
1850 * tree.h (int128_integer_type_node): Remove.
1851 (int128_unsigned_type_node): Remove.
1852 (int_n_trees_t): New.
1853 (int_n_enabled_p): New.
1855 * toplev.c (standard_type_bitsize): New.
1856 (do_compile): Check which __intN types are enabled for the current
1858 * builtin-types.def (BT_INT128): Remove.
1859 (BT_UINT128): Remove.
1860 * machmode.def: Add macro to create __int128 for all targets.
1861 * stor-layout.c (mode_for_size): Support __intN types.
1862 (smallest_mode_for_size): Likewise.
1863 (initialize_sizetypes): Support __intN types.
1864 * genmodes.c (struct mode_data): Add int_n field.
1865 (blank_mode): Likewise.
1868 (emit_insn_modes_h): Count __intN entries and define
1870 (emit_mode_int_n): New.
1871 (emit_insn_modes_c): Call it.
1872 * gimple.c (gimple_signed_or_unsigned_type): Check for all __intN
1873 types, not just __int128.
1874 * tree-core.h (integer_type_kind): Remove __int128-specific
1875 entries, reserve spots for __intN entries.
1877 * config/msp430/msp430-modes.def (PSI): Add.
1879 2014-10-14 Kito Cheng <kito@0xlab.org>
1881 * ira.c: Fix typo in comment.
1883 * ira-build.c: Ditto.
1884 * ira-color.c: Ditto.
1885 * ira-emit.c: Ditto.
1887 * ira-lives.c: Ditto.
1889 2014-10-14 Uros Bizjak <ubizjak@gmail.com>
1891 PR rtl-optimization/63475
1892 * alias.c (true_dependence_1): Always use get_addr to extract
1893 true address operands from x_addr and mem_addr. Use extracted
1894 address operands to check for references with alignment ANDs.
1895 Use extracted address operands with find_base_term and
1896 base_alias_check. For noncanonicalized operands call canon_rtx with
1897 extracted address operand.
1898 (write_dependence_1): Ditto.
1899 (may_alias_p): Ditto. Remove unused calls to canon_rtx.
1901 2014-10-14 Evgeny Stupachenko <evstupac@gmail.com>
1904 * config/i386/i386.c (ix86_expand_split_stack_prologue): Make
1907 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1908 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1909 Anna Tikhonova <anna.tikhonova@intel.com>
1910 Ilya Tocar <ilya.tocar@intel.com>
1911 Andrey Turetskiy <andrey.turetskiy@intel.com>
1912 Ilya Verbin <ilya.verbin@intel.com>
1913 Kirill Yukhin <kirill.yukhin@intel.com>
1914 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1916 * config/i386/i386.c
1917 (ix86_expand_sse_movcc): Handle V64QI and V32HI mode.
1918 (ix86_expand_int_vcond): Ditto.
1920 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1921 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1922 Anna Tikhonova <anna.tikhonova@intel.com>
1923 Ilya Tocar <ilya.tocar@intel.com>
1924 Andrey Turetskiy <andrey.turetskiy@intel.com>
1925 Ilya Verbin <ilya.verbin@intel.com>
1926 Kirill Yukhin <kirill.yukhin@intel.com>
1927 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1929 * config/i386/i386.c
1930 (emit_reduc_half): Handle V64QI and V32HI mode.
1931 * config/i386/sse.md
1932 (define_mode_iterator VI_AVX512BW): New.
1933 (define_expand "reduc_<code>_<mode>"): Use VI512_48F_12BW.
1935 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1936 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1937 Anna Tikhonova <anna.tikhonova@intel.com>
1938 Ilya Tocar <ilya.tocar@intel.com>
1939 Andrey Turetskiy <andrey.turetskiy@intel.com>
1940 Ilya Verbin <ilya.verbin@intel.com>
1941 Kirill Yukhin <kirill.yukhin@intel.com>
1942 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1944 * config/i386/sse.md
1945 (define_mode_iterator REDUC_SMINMAX_MODE): Add V64QI and V32HI modes.
1947 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1948 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1949 Anna Tikhonova <anna.tikhonova@intel.com>
1950 Ilya Tocar <ilya.tocar@intel.com>
1951 Andrey Turetskiy <andrey.turetskiy@intel.com>
1952 Ilya Verbin <ilya.verbin@intel.com>
1953 Kirill Yukhin <kirill.yukhin@intel.com>
1954 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1956 * config/i386/i386.c
1957 (ix86_expand_vector_logical_operator): Handle V16SF and V8DF modes.
1958 * config/i386/sse.md
1959 (define_mode_iterator VI): Add V64QI and V32HI modes.
1961 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1962 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1963 Anna Tikhonova <anna.tikhonova@intel.com>
1964 Ilya Tocar <ilya.tocar@intel.com>
1965 Andrey Turetskiy <andrey.turetskiy@intel.com>
1966 Ilya Verbin <ilya.verbin@intel.com>
1967 Kirill Yukhin <kirill.yukhin@intel.com>
1968 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1970 * config/i386/sse.md (define_mode_attr avx2_avx512f): Remove.
1972 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1973 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1974 Anna Tikhonova <anna.tikhonova@intel.com>
1975 Ilya Tocar <ilya.tocar@intel.com>
1976 Andrey Turetskiy <andrey.turetskiy@intel.com>
1977 Ilya Verbin <ilya.verbin@intel.com>
1978 Kirill Yukhin <kirill.yukhin@intel.com>
1979 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1981 * config/i386/sse.md
1982 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Add masking.
1983 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Ditto.
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
1995 (define_insn "avx512bw_umulhrswv32hi3<mask_name>"): New.
1996 (define_expand "<ssse3_avx2>_pmulhrsw<mode>3_mask"): Ditto.
1998 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1999 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2000 Anna Tikhonova <anna.tikhonova@intel.com>
2001 Ilya Tocar <ilya.tocar@intel.com>
2002 Andrey Turetskiy <andrey.turetskiy@intel.com>
2003 Ilya Verbin <ilya.verbin@intel.com>
2004 Kirill Yukhin <kirill.yukhin@intel.com>
2005 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2007 * config/i386/sse.md
2008 (define_c_enum "unspec"): Add UNSPEC_PMADDWD512.
2009 (define_mode_iterator VI2_AVX2): Add V32HI mode.
2010 (define_expand "mul<mode>3<mask_name>"): Add masking.
2011 (define_insn "*mul<mode>3<mask_name>"): Ditto.
2012 (define_expand "<s>mul<mode>3_highpart<mask_name>"): Ditto.
2013 (define_insn "*<s>mul<mode>3_highpart<mask_name>"): Ditto.
2014 (define_insn "avx512bw_pmaddwd512<mode><mask_name>"): New.
2015 (define_mode_attr SDOT_PMADD_SUF): Ditto.
2016 (define_expand "sdot_prod<mode>"): Add <SDOT_PMADD_SUF>.
2017 (define_insn "<sse2_avx2>_packssdw<mask_name>"): Add masking.
2018 (define_insn "*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>"): Ditto.
2019 (define_insn "avx2_packusdw"): Delete.
2020 (define_insn "sse4_1_packusdw"): Ditto.
2021 (define_insn "<sse4_1_avx2>_packusdw<mask_name>"): New.
2023 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
2024 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2025 Anna Tikhonova <anna.tikhonova@intel.com>
2026 Ilya Tocar <ilya.tocar@intel.com>
2027 Andrey Turetskiy <andrey.turetskiy@intel.com>
2028 Ilya Verbin <ilya.verbin@intel.com>
2029 Kirill Yukhin <kirill.yukhin@intel.com>
2030 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2032 * config/i386/sse.md
2033 (define_insn "vec_dup<mode>"): Update constraints.
2035 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
2036 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2037 Anna Tikhonova <anna.tikhonova@intel.com>
2038 Ilya Tocar <ilya.tocar@intel.com>
2039 Andrey Turetskiy <andrey.turetskiy@intel.com>
2040 Ilya Verbin <ilya.verbin@intel.com>
2041 Kirill Yukhin <kirill.yukhin@intel.com>
2042 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2044 * config/i386/sse.md
2045 (define_mode_iterator SSESCALARMODE): Add V4TI mode.
2046 (define_insn "<ssse3_avx2>_palignr<mode>_mask"): New.
2047 (define_insn "<ssse3_avx2>_palignr<mode>"): Add EVEX version.
2049 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
2050 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2051 Anna Tikhonova <anna.tikhonova@intel.com>
2052 Ilya Tocar <ilya.tocar@intel.com>
2053 Andrey Turetskiy <andrey.turetskiy@intel.com>
2054 Ilya Verbin <ilya.verbin@intel.com>
2055 Kirill Yukhin <kirill.yukhin@intel.com>
2056 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2058 * config/i386/sse.md
2059 (define_expand "mul<mode>3<mask_name>"): Add masking.
2061 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
2062 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2063 Anna Tikhonova <anna.tikhonova@intel.com>
2064 Ilya Tocar <ilya.tocar@intel.com>
2065 Andrey Turetskiy <andrey.turetskiy@intel.com>
2066 Ilya Verbin <ilya.verbin@intel.com>
2067 Kirill Yukhin <kirill.yukhin@intel.com>
2068 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2070 * config/i386/sse.md
2071 (define_insn "<sse2_avx2>_packsswb<mask_name>"): Add masking.
2072 (define_insn "<sse2_avx2>_packuswb<mask_name>"): Ditto.
2074 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
2075 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2076 Anna Tikhonova <anna.tikhonova@intel.com>
2077 Ilya Tocar <ilya.tocar@intel.com>
2078 Andrey Turetskiy <andrey.turetskiy@intel.com>
2079 Ilya Verbin <ilya.verbin@intel.com>
2080 Kirill Yukhin <kirill.yukhin@intel.com>
2081 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2083 * config/i386/sse.md
2084 (define_c_enum "unspec"): Add UNSPEC_DBPSADBW, UNSPEC_PMADDUBSW512.
2085 (define_insn "avx512bw_pmaddubsw512<mode><mask_name>"): New.
2086 (define_insn "<mask_codefor>avx512bw_dbpsadbw<mode><mask_name>"):
2089 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
2090 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2091 Anna Tikhonova <anna.tikhonova@intel.com>
2092 Ilya Tocar <ilya.tocar@intel.com>
2093 Andrey Turetskiy <andrey.turetskiy@intel.com>
2094 Ilya Verbin <ilya.verbin@intel.com>
2095 Kirill Yukhin <kirill.yukhin@intel.com>
2096 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2098 * config/i386/sse.md
2099 (define_insn "<sse>_andnot<VF_128_256:mode>3<mask_name>"): Add masking,
2100 use VF_128_256 mode iterator and update assembler emit code.
2101 (define_insn "<sse>_andnot<VF_512:mode>3<mask_name>"): New.
2102 (define_expand "<any_logic:code><VF_128_256:mode>3<mask_name>"):
2103 Add masking, use VF_128_256 mode iterator.
2104 (define_expand "<any_logic:code><VF_512:mode>3<mask_name>"): New.
2105 (define_insn "*<any_logic:code><VF_128_256:mode>3<mask_name>"):
2106 Add masking, use VF_128_256 mode iterator and update assembler emit
2108 (define_insn "*<any_logic:code><VF_512:mode>3<mask_name>"): New.
2109 (define_mode_attr avx512flogicsuff): Delete.
2110 (define_insn "avx512f_<logic><mode>"): Ditto.
2111 (define_insn "*andnot<mode>3<mask_name>"): Update MODE_XI, MODE_OI,
2113 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
2115 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
2116 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2117 Anna Tikhonova <anna.tikhonova@intel.com>
2118 Ilya Tocar <ilya.tocar@intel.com>
2119 Andrey Turetskiy <andrey.turetskiy@intel.com>
2120 Ilya Verbin <ilya.verbin@intel.com>
2121 Kirill Yukhin <kirill.yukhin@intel.com>
2122 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2124 * config/i386/sse.md
2125 (define_mode_iterator VI128_128 [V16QI V8HI V2DI]): Delete.
2126 (define_expand "vashr<mode>3<mask_name>"): Add masking,
2127 use VI12_128 mode iterator.
2128 (define_expand "ashrv2di3<mask_name>"): New.
2130 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
2131 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2132 Anna Tikhonova <anna.tikhonova@intel.com>
2133 Ilya Tocar <ilya.tocar@intel.com>
2134 Andrey Turetskiy <andrey.turetskiy@intel.com>
2135 Ilya Verbin <ilya.verbin@intel.com>
2136 Kirill Yukhin <kirill.yukhin@intel.com>
2137 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2139 * config/i386/i386.c
2140 (ix86_expand_args_builtin): Handle CODE_FOR_avx512vl_cmpv4di3_mask,
2141 CODE_FOR_avx512vl_cmpv8si3_mask, CODE_FOR_avx512vl_ucmpv4di3_mask,
2142 CODE_FOR_avx512vl_ucmpv8si3_mask, CODE_FOR_avx512vl_cmpv2di3_mask,
2143 CODE_FOR_avx512vl_cmpv4si3_mask, CODE_FOR_avx512vl_ucmpv2di3_mask,
2144 CODE_FOR_avx512vl_ucmpv4si3_mask.
2145 * config/i386/sse.md
2146 (define_insn "avx512f_ucmp<mode>3<mask_scalar_merge_name>"): Delete.
2147 "<avx512>_ucmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name>"):New.
2149 "<avx512>_ucmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name>"):Ditto.
2150 (define_expand "<avx512>_eq<mode>3<mask_scalar_merge_name>"): Ditto.
2151 (define_insn "<avx512>_eq<mode>3<mask_scalar_merge_name>_1"): Ditto.
2152 (define_insn "<avx512>_gt<mode>3<mask_scalar_merge_name>"): Ditto.
2153 (define_insn "<avx512>_testm<mode>3<mask_scalar_merge_name>"): Ditto.
2154 (define_insn "<avx512>_testnm<mode>3<mask_scalar_merge_name>"): Ditto.
2156 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
2157 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2158 Anna Tikhonova <anna.tikhonova@intel.com>
2159 Ilya Tocar <ilya.tocar@intel.com>
2160 Andrey Turetskiy <andrey.turetskiy@intel.com>
2161 Ilya Verbin <ilya.verbin@intel.com>
2162 Kirill Yukhin <kirill.yukhin@intel.com>
2163 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2165 * config/i386/sse.md
2166 (define_expand "vec_widen_umult_even_v8si<mask_name>"): Add masking.
2167 (define_insn "*vec_widen_umult_even_v8si<mask_name>"): Ditto.
2168 (define_expand "vec_widen_umult_even_v4si<mask_name>"): Ditto.
2169 (define_insn "*vec_widen_umult_even_v4si<mask_name>"): Ditto.
2170 (define_expand "vec_widen_smult_even_v8si<mask_name>"): Ditto.
2171 (define_insn "*vec_widen_smult_even_v8si<mask_name>"): Ditto.
2172 (define_expand "sse4_1_mulv2siv2di3<mask_name>"): Ditto.
2173 (define_insn "*sse4_1_mulv2siv2di3<mask_name>"): Ditto.
2174 (define_insn "avx512dq_mul<mode>3<mask_name>"): New.
2176 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
2177 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2178 Anna Tikhonova <anna.tikhonova@intel.com>
2179 Ilya Tocar <ilya.tocar@intel.com>
2180 Andrey Turetskiy <andrey.turetskiy@intel.com>
2181 Ilya Verbin <ilya.verbin@intel.com>
2182 Kirill Yukhin <kirill.yukhin@intel.com>
2183 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2185 * config/i386/sse.md
2186 (define_insn "avx512f_blendm<mode>"): Delete.
2187 (define_insn "<avx512>_blendm<VI48_AVX512VL:mode>"): New.
2188 (define_insn "<avx512>_blendm<VI12_AVX512VL:mode>"): Ditto..
2189 (define_mode_attr cmp_imm_predicate): Add V8SF, V4DF, V8SI, V4DI, V4SF,
2190 V2DF, V4SI, V2DI, V32HI, V64QI, V16HI, V32QI, V8HI, V16QI modes.
2192 "avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>"):
2195 "<avx512>_cmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
2198 "<avx512>_cmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
2200 (define_insn "<mask_codefor>avx512f_vec_dup<mode><mask_name>"): Delete.
2201 (define_insn "<avx512>_vec_dup<V48_AVX512VL:mode><mask_name>"): New.
2202 (define_insn "<avx512>_vec_dup<V12_AVX512VL:mode><mask_name>"): Ditto.
2203 (define_insn "<mask_codefor>avx512f_vec_dup_gpr<mode><mask_name>"):
2206 "<mask_codefor><avx512>_vec_dup_gpr<VI48_AVX512VL:mode><mask_name>"):
2209 "<mask_codefor><avx512>_vec_dup_gpr<VI12_AVX512VL:mode><mask_name>"):
2211 (define_insn·"<mask_codefor>avx512f_vec_dup_mem<mode><mask_name>"):
2214 "<mask_codefor><avx512>_vec_dup_mem<VI48_AVX512VL:mode><mask_name>"):
2217 "<mask_codefor><avx512>_vec_dup_mem<VI12_AVX512VL:mode><mask_name>"):
2220 2014-10-14 Richard Biener <rguenther@suse.de>
2222 PR tree-optimization/63512
2223 * tree-ssa-pre.c (create_expression_by_pieces): Mark stmts
2226 2014-10-14 Oleg Endo <olegendo@gcc.gnu.org>
2229 * config/sh/sh.md (negsf2, negsf2_i, negdf2, negdf2_i, abssf2,
2230 abssf2_i, absdf2, absdf2_i): Remove fp_mode attribute. Remove use
2232 (negsf2_i): Rename to *negsf2_i.
2233 (abssf2_i): Rename to *abssf2_i.
2234 (negdf2_i): Rename to *negdf2_i.
2235 (absdf2_i): Rename to *absdf2_i.
2237 2014-10-14 Felix Yang <felix.yang@huawei.com>
2238 Jeff Law <law@redhat.com>
2240 * ira.c (struct equivalence): Change member "is_arg_equivalence" and
2241 "replace" into boolean bitfields; turn member "loop_depth" into a short
2242 integer; add new member "no_equiv" and "reserved".
2243 (no_equiv): Set no_equiv of struct equivalence if register is marked
2244 as having no known equivalence.
2245 (update_equiv_regs): Check all definitions for a multiple-set
2246 register to make sure that the RHS have the same value.
2248 2014-10-13 Richard Henderson <rth@redhat.com>
2250 * combine-stack-adj.c (no_unhandled_cfa): New.
2251 (maybe_merge_cfa_adjust): New.
2252 (combine_stack_adjustments_for_block): Use them.
2254 2014-10-13 Aldy Hernandez <aldyh@redhat.com>
2256 * Makefile.in (TAGS): Tag ../include files.
2258 2014-10-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2260 * config/rs6000/rs6000.h (DBX_REGISTER_NUMBER): Pass format argument
2261 to rs6000_dbx_register_number.
2262 (DWARF_FRAME_REGNUM): Redefine as identity map.
2263 (DWARF2_FRAME_REG_OUT): Call rs6000_dbx_register_number.
2264 * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Update.
2265 * config/rs6000/rs6000.c (rs6000_dbx_register_number): Add format
2266 argument to handle .debug_frame and .eh_frame directly. Always
2267 translate SPE high register numbers. Add special treatment for CR,
2268 but only in .debug_frame. Respect RS6000_USE_DWARF_NUMBERING.
2270 * config/rs6000/sysv.h (DBX_REGISTER_NUMBER): Do not undefine.
2271 * config/rs6000/freebsd.h (DBX_REGISTER_NUMBER): Remove.
2272 (RS6000_USE_DWARF_NUMBERING): Define.
2273 * config/rs6000/freebsd64.h (DBX_REGISTER_NUMBER): Remove.
2274 (RS6000_USE_DWARF_NUMBERING): Define.
2275 * config/rs6000/netbsd.h (DBX_REGISTER_NUMBER): Remove.
2276 (RS6000_USE_DWARF_NUMBERING): Define.
2277 * config/rs6000/lynx.h (DBX_REGISTER_NUMBER): Remove.
2278 (RS6000_USE_DWARF_NUMBERING): Define.
2279 * config/rs6000/aix.h (RS6000_USE_DWARF_NUMBERING): Define.
2280 * config/rs6000/darwin.h (RS6000_USE_DWARF_NUMBERING): Define.
2282 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
2284 * config/i386/i386.c (ix86_address_cost): Lower cost for
2285 when address contains GOT register.
2287 2014-10-13 Ilya Enkovich <ilya.enkovich@intel.com>
2288 Vladimir Makarov <vmakarov@redhat.com>
2292 PR rtl-optimization/55458
2293 * config/i386/i386.c (ix86_use_pseudo_pic_reg): New.
2294 (ix86_init_pic_reg): New.
2295 (ix86_select_alt_pic_regnum): Add check on pseudo register.
2296 (ix86_save_reg): Likewise.
2297 (ix86_expand_prologue): Remove PIC register initialization
2298 now performed in ix86_init_pic_reg.
2299 (ix86_output_function_epilogue): Add check on pseudo register.
2300 (set_pic_reg_ever_alive): New.
2301 (legitimize_pic_address): Replace df_set_regs_ever_live with new
2302 set_pic_reg_ever_alive.
2303 (legitimize_tls_address): Likewise.
2304 (ix86_pic_register_p): New check.
2305 (ix86_delegitimize_address): Add check on pseudo register.
2306 (ix86_expand_call): Insert move from pseudo PIC register to ABI
2307 defined REAL_PIC_OFFSET_TABLE_REGNUM.
2308 (TARGET_INIT_PIC_REG): New.
2309 (TARGET_USE_PSEUDO_PIC_REG): New.
2310 * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Return INVALID_REGNUM
2311 if pic_offset_table_rtx exists.
2312 * doc/tm.texi.in (TARGET_USE_PSEUDO_PIC_REG, TARGET_INIT_PIC_REG):
2314 * doc/tm.texi: Regenerate.
2315 * function.c (assign_parms): Generate pseudo register for PIC.
2316 * init-regs.c (initialize_uninitialized_regs): Ignor pseudo PIC
2318 * ira-color.c (color_pass): Add check on pseudo register.
2319 * ira-emit.c (change_loop): Don't create copies for PIC pseudo
2321 * ira.c (split_live_ranges_for_shrink_wrap): Add check on pseudo
2323 (ira): Add target specific PIC register initialization.
2324 (do_reload): Keep PIC pseudo register.
2325 * lra-assigns.c (spill_for): Add checks on pseudo register.
2326 * lra-constraints.c (contains_symbol_ref_p): New.
2327 (lra_constraints): Enable lra risky transformations when PIC is pseudo
2329 * shrink-wrap.c (try_shrink_wrapping): Add check on pseudo register.
2330 * target.def (use_pseudo_pic_reg): New.
2331 (init_pic_reg): New.
2333 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
2335 * config/i386/x86-tune.def (X86_TUNE_SSE_PARTIAL_REG_DEPENDENCY):
2336 Remove m_SILVERMONT and m_INTEL from the tune.
2338 2014-10-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2341 * config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
2342 when _HPUX_SOURCE is defined.
2344 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
2346 PR tree-optimization/62127
2347 * tree.c (remap_type_1): When remapping array, remap
2350 2014-10-13 Christophe Lyon <christophe.lyon@linaro.org>
2352 * Makefile.in: (check-%): Update comment, as RUNTESTFLAGS no
2353 longer impact parallelization.
2355 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
2358 * ipa-polymorphic-call.c (extr_type_from_vtbl_ptr_store): Fix pasto.
2360 2014-10-13 Marat Zakirov <m.zakirov@samsung.com>
2362 * asan.c (instrument_derefs): BIT_FIELD_REF added.
2364 2014-10-13 Richard Biener <rguenther@suse.de>
2366 PR tree-optimization/63419
2367 * gimple-fold.h (gimple_convert): New function.
2368 * gimple-fold.c (gimple_convert): Likewise.
2369 * tree-ssa-pre.c (create_expression_by_pieces): Use gimple_convert
2370 to split out required conversions early.
2372 2014-10-13 Richard Sandiford <richard.sandiford@arm.com>
2374 * rtlanal.c (generic_subrtx_iterator <T>::add_subrtxes_to_queue):
2375 Add the parts of an insn in reverse order, with the pattern at
2376 the top of the queue. Detect when we're iterating over a SEQUENCE
2377 pattern and in that case just consider patterns of subinstructions.
2379 2014-10-12 Oleg Endo <olegendo@gcc.gnu.org>
2382 * config/sh/sh-protos (sh_find_equiv_gbr_addr): Use rtx_insn* instead
2384 * config/sh/sh.c (sh_find_equiv_gbr_addr): Use def chains instead of
2386 (sh_find_equiv_gbr_addr): Do nothing if input mem is already a GBR
2387 address. Use def chains to handle GBR clobbering call insns.
2389 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
2391 * asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h,
2392 config/darwin.c, config/m32c/m32c.c, config/mep/mep.c,
2393 config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c,
2394 function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c,
2395 output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c,
2396 tree-ssa.c, varasm.c: Use hash-table instead of hashtab.
2397 * doc/gty.texi (for_user): Document new option.
2398 * gengtype.c (create_user_defined_type): Don't try to get a struct for
2400 (walk_type): Don't error out on for_user option.
2401 (write_func_for_structure): Emit user marking routines if requested by
2403 (write_local_func_for_structure): Likewise.
2404 (main): Mark types with for_user option as used.
2405 * ggc.h (gt_pch_nx): Add overload for unsigned int.
2406 * hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads.
2407 * hash-table.h (ggc_hasher): New struct.
2408 (hash_table::create_ggc): New function.
2409 (gt_pch_nx): New overload for hash_table.
2411 2014-10-11 Oleg Endo <olegendo@gcc.gnu.org>
2413 * config/sh/sh.h (TARGET_SH4A_ARCH): Remove macro.
2414 * config/sh/sh.h: Replace uses of TARGET_SH4A_ARCH with TARGET_SH4A.
2415 * config/sh/sh.c: Likewise.
2416 * config/sh/sh-mem.cc: Likewise.
2417 * config/sh/sh.md: Likewise.
2418 * config/sh/predicates.md: Likewise.
2419 * config/sh/sync.md: Likewise.
2421 2014-10-11 Martin Liska <mliska@suse.cz>
2424 * cgraphunit.c (symbol_table::process_new_functions): Missing call
2425 for call_cgraph_insertion_hooks added.
2427 2014-10-10 Jakub Jelinek <jakub@redhat.com>
2430 * stor-layout.c (min_align_of_type): Don't decrease alignment
2431 through BIGGEST_FIELD_ALIGNMENT or ADJUST_FIELD_ALIGN if
2432 TYPE_USER_ALIGN is set.
2434 2014-10-10 Uros Bizjak <ubizjak@gmail.com>
2436 PR rtl-optimization/63483
2437 * alias.c (true_dependence_1): Do not exit early for MEM_READONLY_P
2438 references when alignment ANDs are involved.
2439 (write_dependence_p): Ditto.
2440 (may_alias_p): Ditto.
2442 2014-10-10 Marek Polacek <polacek@redhat.com>
2444 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_OBJECT_SIZE.
2445 * doc/invoke.texi: Document -fsanitize=object-size.
2446 * flag-types.h (enum sanitize_code): Add SANITIZE_OBJECT_SIZE and
2447 or it into SANITIZE_UNDEFINED.
2448 * gimple-fold.c (gimple_fold_call): Optimize IFN_UBSAN_OBJECT_SIZE.
2449 * internal-fn.c (expand_UBSAN_OBJECT_SIZE): New function.
2450 * internal-fn.def (UBSAN_OBJECT_SIZE): Define.
2451 * opts.c (common_handle_option): Handle -fsanitize=object-size.
2452 * ubsan.c: Include tree-object-size.h.
2453 (ubsan_type_descriptor): Call tree_to_uhwi instead of tree_to_shwi.
2454 (ubsan_expand_bounds_ifn): Use false instead of 0.
2455 (ubsan_expand_objsize_ifn): New function.
2456 (instrument_object_size): New function.
2457 (pass_ubsan::execute): Add object size instrumentation.
2458 * ubsan.h (ubsan_expand_objsize_ifn): Declare.
2460 2014-10-10 Richard Henderson <rth@redhat.com>
2463 * shrink-wrap.c (move_insn_for_shrink_wrap): Don't use single_set.
2464 Restrict the set of expressions we're willing to move.
2466 2014-10-10 Jeff Law <law@redhat.com>
2468 * ira.c (struct equivalence): Promote INIT_INSNs field to
2469 an rtx_insn_list. Add comments.
2470 (no_equiv): Promote LIST to an rtx_insn_list. Update
2471 testing for and creating the special marker. Use methods
2472 to extract the insn and next pointers. Promote INSN to an
2474 (update_equiv_regs): Update test for special marker in the
2477 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2479 * configure.ac: Add --enable-fix-cortex-a53-835769 option.
2480 * configure: Regenerate.
2481 * config/aarch64/aarch64.c (aarch64_override_options): Handle
2482 TARGET_FIX_ERR_A53_835769_DEFAULT.
2483 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init
2485 * doc/install.texi (aarch64*-*-*): Document
2486 new --enable-fix-cortex-a53-835769 option.
2488 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2489 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2491 * config/aarch64/aarch64.h (FINAL_PRESCAN_INSN): Define.
2492 (ADJUST_INSN_LENGTH): Define.
2493 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): New option.
2494 * config/aarch64/aarch64.c (is_mem_p): New function.
2495 (is_memory_op): Likewise.
2496 (aarch64_prev_real_insn): Likewise.
2497 (is_madd_op): Likewise.
2498 (dep_between_memop_and_curr): Likewise.
2499 (aarch64_madd_needs_nop): Likewise.
2500 (aarch64_final_prescan_insn): Likewise.
2501 * doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-835769
2502 and -mno-fix-cortex-a53-835769 options.
2504 2014-10-10 Jakub Jelinek <jakub@redhat.com>
2506 PR tree-optimization/63464
2507 * tree-switch-conversion.c (struct case_bit_test): Remove
2508 hi and lo fields, add wide_int mask field.
2509 (emit_case_bit_tests): Add MAXVAL argument, rewrite uses of
2510 hi/lo fields into wide_int mask operations, optimize by pretending
2511 minval to be 0 if maxval is small enough.
2512 (process_switch): Adjust caller.
2514 2014-10-10 Richard Biener <rguenther@suse.de>
2516 PR tree-optimization/63379
2517 * tree-vect-slp.c (vect_get_constant_vectors): Do not compute
2518 a neutral operand for min/max when it is not a reduction chain.
2520 2014-10-10 Richard Biener <rguenther@suse.de>
2522 PR tree-optimization/63476
2523 * tree-ssa-pre.c (struct bb_bitmap_sets): Add vop_on_exit member.
2524 (BB_LIVE_VOP_ON_EXIT): New define.
2525 (create_expression_by_pieces): Assign VUSEs to stmts.
2526 (compute_avail): Track BB_LIVE_VOP_ON_EXIT.
2527 (pass_pre::execute): Assert virtual SSA form is up-to-date
2530 2014-10-10 Eric Botcazou <ebotcazou@adacore.com>
2532 * lra-assigns.c (assign_by_spills): Error out on spill failure.
2534 2014-10-09 Markus Trippelsdorf <markus@trippelsdorf.de>
2536 * pa-polymorphic-call.c (check_stmt_for_type_change): Move
2539 2014-10-09 Richard Biener <rguenther@suse.de>
2541 PR tree-optimization/63380
2542 * tree-ssa-tail-merge.c (stmt_local_def): Exclude stmts that
2545 2014-10-09 Joern Rennecke <joern.rennecke@embecosm.com>
2547 * config/avr/avr.opt (mmcu=): Change to have a string value.
2548 (mn-flash=, mskip-bug, march=, mrmw): New options.
2549 (HeaderInclude): New.
2550 (mmcu=): Remove Var / Init clauses.
2551 * config/avr/avr.h (DRIVER_SELF_SPECS): Translate -mmcu into a
2553 (SYMBOL_FLAG_IO, SYMBOL_FLAG_ADDRESS): Define.
2554 (ASM_OUTPUT_ALIGNED_BSS): Use avr_asm_asm_output_aligned_bss.
2555 (SYMBOL_FLAG_IO_LOW): Define.
2556 (avr_device_to_as, avr_device_to_ld): Don't declare.
2557 (avr_device_to_data_start, avr_device_to_startfiles): Likewise.
2558 (avr_device_to_devicelib, avr_device_to_sp8): Likewise.
2559 (EXTRA_SPEC_FUNCTIONS): Don't define.
2560 (ASM_SPEC): Translate -arch= option to -mmcu= option.
2561 (LINK_SPEC): Translate -arch= option to -m= option.
2562 Don't use device_to_ld / device_to_data_start.
2563 (STARTFILE_SPEC): Now empty.
2564 (ASM_SPEC): Add -%{mrelax: --mlink-relax}.
2565 * config/avr/gen-avr-mmcu-specs.c: New file.
2566 * config/avr/t-avr (gen-avr-mmcu-specs$(build_exeext)): New rule.
2567 (s-device-specs): Likewise.
2568 (GCC_PASSES): Add s-device-specs.
2569 (install-driver): Depend on install-device-specs.
2570 (install-device-specs): New rule.
2571 * config/avr/avr.c (avr_option_override): Look up mcu arch by
2572 avr_arch_index and provide fallback initialization for avr_n_flash.
2573 (varasm.h): #include.
2574 (avr_print_operand) <i>: Allow SYMBOL_REF with SYMBOL_FLAG_IO;
2575 (avr_handle_addr_attribute, avr_eval_addr_attrib): New functions.
2576 (avr_attribute_table): Add "io", "address" and "io_low".
2577 (avr_asm_output_aligned_decl_common): Change type of decl to tree.
2578 Add special handling for symbols with "io" and/or "address" attributes.
2579 (avr_asm_asm_output_aligned_bss): New function.
2580 (avr_encode_section_info): Set SYMBOL_FLAG_IO and SYMBOL_FLAG_ADDRESS
2581 as appropriate. Handle io_low attribute.
2582 (avr_out_sbxx_branch): Handle symbolic io addresses.
2583 (avr_xload_libgcc_p, avr_nonconst_pointer_addrspace): Use
2584 avr_n_flash instead of avr_current_device->n_flash.
2585 (avr_pgm_check_var_decl, avr_insert_attributes): Likewise.
2586 (avr_emit_movmemhi): Likewise.
2587 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Likewise.
2588 Use TARGET_RMW instead of avr_current_device->dev_attributes.
2589 Don't define avr_current_device->macro (that's the specfile's job).
2590 Use TARGET_SKIP_BUG instead of avr_current_device->errata_skip.
2591 * config/avr/avr.c (avr_2word_insn_p): Likewise.
2592 * config/avr/avr.md (*cpse.ne): Likewise.
2593 (mov<mode>): Use avr_eval_addr_attrib.
2594 (cbi): Change constraint for low_io_address_operand operand to "i".
2595 (sbi, sbix_branch, sbix_branch_bit7, insv.io, insv.not.io): Likewise.
2596 * config/avr/predicates.md (io_address_operand):
2597 Allow SYMBOL_REF with SYMBOL_FLAG_IO.
2598 (low_io_address_operand): Allow SYMBOL_REF with SYMBOL_FLAG_IO_LOW.
2599 * config/avr/avr-protos.h (avr_asm_output_aligned_decl_common):
2601 (avr_eval_addr_attrib, avr_asm_asm_output_aligned_bss): Prototype.
2602 * config/avr/genmultilib.awk: Use -march=.
2603 Remove Multilib matches processing.
2604 * config/avr/t-multilib, config/avr/avr-tables.opt: Regenerate.
2605 * config/avr/avr-arch.h: Add double include guard.
2606 (avr_mcu_t) <library_name>: Update comment.
2607 * config/avr/driver-avr.c (avr_device_to_as): Delete.
2608 (avr_device_to_ld, avr_device_to_data_start): Likewise.
2609 (avr_device_to_startfiles, avr_device_to_devicelib): Likewise.
2610 (avr_device_to_sp8): Likewise.
2611 * config/avr/genopt.sh: Instead avr_mcu, emit an Enum for avr_arch.
2613 * doc/extend.texi (io, address): Document new AVR variable attributes.
2616 2014-10-09 Marek Polacek <polacek@redhat.com>
2618 * doc/invoke.texi: Document -fsanitize=bool and -fsanitize=enum.
2620 2014-10-08 Richard Biener <rguenther@suse.de>
2622 PR tree-optimization/61969
2623 * tree-nrv.c (pass_nrv::execute): Properly test for automatic
2626 2014-10-09 Richard Biener <rguenther@suse.de>
2628 PR tree-optimization/63445
2629 * tree-vrp.c (simplify_cond_using_ranges): Only warn about
2630 overflow for non-equality compares.
2632 2014-10-09 Uros Bizjak <ubizjak@gmail.com>
2634 PR rtl-optimization/57003
2635 * regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
2636 also check CALL_INSN_FUNCTION_USAGE for clobbers again after
2637 killing regs_invalidated_by_call.
2639 2014-10-08 Teresa Johnson <tejohnson@google.com>
2642 * tree-ssa-threadupdate.c (estimated_freqs_path): New function.
2643 (ssa_fix_duplicate_block_edges): Invoke it.
2644 (mark_threaded_blocks): Make two passes to avoid ordering dependences.
2646 2014-10-08 Oleg Endo <olegendo@gcc.gnu.org>
2649 * config/sh/sync.md (atomic_exchangesi_hard, atomic_exchange<mode>_hard,
2650 atomic_fetch_<fetchop_name>si_hard,
2651 atomic_fetch_<fetchop_name><mode>_hard, atomic_fetch_nandsi_hard,
2652 atomic_fetch_nand<mode>_hard, atomic_<fetchop_name>_fetchsi_hard,
2653 atomic_<fetchop_name>_fetch<mode>_hard, atomic_nand_fetchsi_hard,
2654 atomic_nand_fetch<mode>_hard): Add missing set of T_REG.
2656 2014-10-08 Rong Xu <xur@google.com>
2658 * gcov-tool.c (profile_overlap): New driver function
2659 to compute profile overlap.
2660 (print_overlap_usage_message): New.
2661 (overlap_usage): New.
2663 (print_usage): Add calls to overlap function.
2665 * doc/gcov-tool.texi: Add documentation.
2667 2014-10-08 Steve Ellcey <sellcey@mips.com>
2669 * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Change
2670 LINUX64_DRIVER_SELF_SPECS to LINUX_DRIVER_SELF_SPECS
2672 2014-10-08 Jan Hubicka <hubicka@ucw.cz>
2674 * ipa-polymorphic-call.c (extr_type_from_vtbl_store): Do better
2675 pattern matching of MEM_REF.
2676 (check_stmt_for_type_change): Update.
2678 2014-10-08 Steve Ellcey <sellcey@mips.com>
2680 * config/mips/linux64.h: Remove.
2681 * config/mips/gnu-user64.h: Remove.
2682 * gcc.config (mips*-*-*): Remove references to linux64.h and
2684 * config/mips/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): Replace
2685 with modified version from gnu-user64.h.
2686 (LINUX_DRIVER_SELF_SPECS): Update parts from gnu-user64.h.
2687 (LOCAL_LABEL_PREFIX): Copy from gnu-user64.h.
2688 * config/mips/linux.h (GNU_USER_LINK_EMULATION32): Copy from
2690 (GNU_USER_LINK_EMULATION64): Ditto.
2691 (GNU_USER_LINK_EMULATIONN32): Ditto.
2692 (GLIBC_DYNAMIC_LINKER32): Ditto.
2693 (GLIBC_DYNAMIC_LINKER64): Ditto.
2694 (GLIBC_DYNAMIC_LINKERN32): Ditto.
2695 (UCLIBC_DYNAMIC_LINKER32): Ditto.
2696 (UCLIBC_DYNAMIC_LINKER64): Ditto.
2697 (UCLIBC_DYNAMIC_LINKERN32): Ditto.
2698 (BIONIC_DYNAMIC_LINKERN32): Ditto.
2699 (GNU_USER_DYNAMIC_LINKERN32): Ditto.
2700 (GLIBC_DYNAMIC_LINKER): Delete.
2701 (UCLIBC_DYNAMIC_LINKER): Delete.
2703 2014-10-08 Joern Rennecke <joern.rennecke@embecosm.com>
2704 Richard Biener <rguenther@suse.de>
2706 * cfgexpand.c (expand_debug_expr) <TARGET_MEM_REF>:
2707 Get address space from operand 0 (BASE).
2709 2014-10-07 Iain Sandoe <iain@codesourcery.com>
2712 * config/i386/i386.c (x86_output_mi_thunk): Fix darwin fallout.
2714 2014-10-07 Aldy Hernandez <aldyh@redhat.com>
2716 * dwarf2out.c: Remove current_function_has_inlines.
2717 (gen_subprogram_die): Same.
2718 (gen_inlined_subroutine_die): Same.
2720 2014-10-07 Ilya Tocar <ilya.tocar@intel.com>
2722 * config/i386/adxintrin.h (_subborrow_u64): Use long long for param
2724 (_addcarry_u64): Ditto.
2725 (_addcarryx_u64): Ditto.
2727 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
2729 * cgraph.h (cgraph_node::get_fun): Declare.
2730 * cgraph.c (cgraph_node::get_fun): New method.
2731 * ipa-inline.c (can_inline_edge_p): Use it.
2733 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
2735 * lto-opts.c (lto_write_options): Handle -fmath-errno, -fsigned-zeros
2736 and -ftrapping-math.
2737 * lto-wrapper.c (merge_and_complain): Likewise.
2738 (run_gcc): Likewise.
2740 2014-10-06 Rong Xu <xur@google.com>
2742 * params.def (PARAM_INDIR_CALL_TOPN_PROFILE): New param.
2743 * tree-profile.c: (params.h): New include.
2744 (init_ic_make_global_vars): Make __gcov_indirect_call_topn_callee
2745 and __gcov_indirect_call_topn_counters for
2746 indirect_call_topn_profile.
2747 (gimple_init_edge_profiler): New decls for
2748 __gcov_indirect_call_topn_profiler.
2749 (gimple_gen_ic_profiler): Generate the correct profiler call.
2750 (gimple_gen_ic_func_profiler): Fix format.
2751 * value-prof.c (params.h): New include.
2752 (dump_histogram_value): Hanlde indirect_call_topn counters.
2753 (stream_in_histogram_value): Ditto.
2754 (gimple_indirect_call_to_profile): Use indirect_call_topn
2755 profile when PARAM_INDIR_CALL_TOPN_PROFILE is set.
2756 (gimple_find_values_to_profile): Hanlde indirect_call_topn
2758 * value-prof.h (enum hist_type): Histrogram type for
2759 indirect_call_topn counters.
2760 * profile.c (instrument_values): Instrument
2761 indirect_call_topn counters.
2763 2014-10-06 Rong Xu <xur@google.com>
2765 * Makefile.in: Fix dependence.
2766 * gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV): Add
2767 indirect call topn profiler.
2770 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
2772 * calls.c (expand_call): Do not use the target as the return slot if
2773 it is not sufficiently aligned.
2775 2014-10-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2777 * config/rs6000/rs6000.c (analyze_swaps commentary): Add
2778 discussion of permutes and why we don't handle them.
2780 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
2782 * config/sparc/predicates.md (int_register_operand): Delete.
2784 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
2786 * dwarf2cfi.c (create_pseudo_cfg): Fix trace numbering.
2788 2014-10-06 Jakub Jelinek <jakub@redhat.com>
2790 * ubsan.h (ubsan_get_source_location): New prototype.
2791 * ubsan.c (ubsan_source_location_type): New variable.
2792 Function renamed to ...
2793 (ubsan_get_source_location_type): ... this. Cache
2794 return value in ubsan_source_location_type variable.
2795 (ubsan_source_location, ubsan_create_data): Use
2796 ubsan_get_source_location_type instead of
2797 ubsan_source_location_type.
2798 * asan.c (asan_protect_global): Don't protect globals
2799 with ubsan_get_source_location_type () type.
2800 (asan_add_global): Provide global decl location info
2803 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2805 * ipa-prop.c (try_make_edge_direct_virtual_call): Remove overactive
2808 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2810 * ipa-polymorphic-call.c (possible_placement_new): Fix condition
2812 (ipa_polymorphic_call_context::restrict_to_inner_type): Do not walk
2814 (ipa_polymorphic_call_context::dump): Fix formating.
2815 (walk_ssa_copies): Add logic avoiding loops; update uses.
2816 * ipa-prop.c (ipa_analyze_call_uses): Compute vptr_changed.
2818 2014-10-02 Mark Wielaard <mjw@redhat.com>
2821 * dwarf2out.c (gen_subprogram_die): When a member function is
2822 explicitly deleted then add a DW_AT_GNU_deleted attribute.
2823 * langhooks.h (struct lang_hooks_for_decls): Add
2824 function_decl_deleted_p langhook.
2825 * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
2826 (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_DELETED_P.
2828 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2830 * ipa-polymorphic-call.c (walk_ssa_copies): Recognize
2831 NULL pointer checks.
2832 (ipa_polymorphic_call_context::get_dynamic_type): Return true
2833 if type doesn't change.
2834 * cgraph.h (cgraph_indirect_call_info): New flag.
2835 * cgraph.c (cgraph_node::create_indirect_edge): Initialize it.
2836 (cgraph_node::dump): Dump it.
2837 * ipa-prop.c (ipa_analyze_call_uses): Ignore return valud
2838 of context.get_dynamic_type.
2839 (ipa_make_edge_direct_to_target): Do not speculate
2840 edge that is already speuclative.
2841 (try_make_edge_direct_virtual_call): Use VPTR_CHANGED; Do not
2842 speculate to __builtin_unreachable
2843 (ipa_write_indirect_edge_info, ipa_read_indirect_edge_info): Stream
2845 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use vptr_changed.
2847 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2849 * ipa-prop.c (ipa_compute_jump_functions_for_edge): Call
2850 get_dynamic_type; drop TODO.
2851 * ipa-polymorphic-call.c
2852 (ipa_polymorphic_call_context::get_dynamic_type): Be ready
2853 for otr_type to be unknown.
2855 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
2857 * common/config/score/score-common.c: Remove.
2858 * config.gcc: Remove support for score-*.
2859 * config/score/constraints.md: Remove.
2860 * config/score/elf.h: Remove.
2861 * config/score/predicates.md: Remove.
2862 * config/score/score-conv.h: Remove.
2863 * config/score/score-generic.md: Remove.
2864 * config/score/score-modes.def: Remove.
2865 * config/score/score-protos.h: Remove.
2866 * config/score/score.c: Remove.
2867 * config/score/score.h: Remove.
2868 * config/score/score.md: Remove.
2869 * config/score/score.opt: Remove.
2870 * doc/md.texi: Don't document score-*.
2872 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
2875 * genconditions.c: Directly include ggc.h before rtl.h.
2877 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
2879 * ipa-polymorphic-call.c
2880 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Fix
2881 code determining speculative type.
2882 (ipa_polymorphic_call_context::combine_with): Fix speculation merge.
2884 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2886 * altivec.md (altivec_lvsl): New define_expand.
2887 (altivec_lvsl_direct): Rename define_insn from altivec_lvsl.
2888 (altivec_lvsr): New define_expand.
2889 (altivec_lvsr_direct): Rename define_insn from altivec_lvsr.
2890 * rs6000.c (rs6000_expand_builtin): Change to use
2891 altivec_lvs[lr]_direct; remove commented-out code.
2893 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2895 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
2896 Issue a warning message when vec_lvsl or vec_lvsr is used with a
2897 little endian target.
2899 2014-10-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
2901 * tree-pretty-print.c (dump_location): Make it extern. Dump also
2903 * tree-pretty-print.h (dump_location): Declare.
2904 * gimple-pretty-print.c (dump_gimple_phi): Use dump_location.
2905 (pp_gimple_stmt_1): Likewise.
2906 (dump_implicit_edges): Likewise.
2907 * gimplify.c (gimplify_call_expr): Use LOCATION_FILE and
2911 2014-10-03 David Malcolm <dmalcolm@redhat.com>
2913 * gcc.c (driver::global_initializations): Remove "const" so
2914 that GCC_DRIVER_HOST_INITIALIZATION can modify decoded_options
2915 and decoded_options_count.
2917 2014-10-03 Maciej W. Rozycki <macro@codesourcery.com>
2919 * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Remove
2921 * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Handle
2922 TARGET_E500_DOUBLE case here.
2924 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
2929 * doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
2931 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
2933 * cgraph.h (struct indirect_call_info): Add IN_POLYMORPHIC_CDTOR
2934 * lto-cgraph.c (lto_output_edge, input_edge): Stream
2935 in_polymorphic_cdtor
2936 * cgraph.c (symbol_table::create_edge): Compute in_polymorphic_cdtor.
2937 (cgraph_edge::make_speculative): Copy in_polymorphic_cdtor.
2938 * cgraphclones.c (cgraph_edge::clone): Likewise.
2939 * ipa-prop.c (update_jump_functions_after_inlining,
2940 try_make_edge_direct_virtual_call): Pass in_polymorphic_cdtor
2941 to possible_dynamic_type_change.
2942 (decl_maybe_in_construction_p): Allow empty OUTER_TYPE and BASE.
2943 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
2944 IN_POLY_CDOTR argument.
2946 * ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
2947 for BASE and OUTER_TYPE being NULL.
2948 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
2949 in_poly_cdtor parameter.
2951 2014-10-03 Jakub Jelinek <jakub@redhat.com>
2953 * config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Fix up formatting.
2954 (ix86_expand_vec_perm): Only call ix86_expand_vec_perm_vpermi2 if
2956 (expand_vec_perm_1): Likewise.
2958 2014-10-03 Jakub Jelinek <jakub@redhat.com>
2959 Uros Bizjak <ubizjak@gmail.com>
2961 PR tree-optimization/61403
2962 * config/i386/i386.c (expand_vec_perm_palignr): Fix a spelling
2963 error in comment. Also optimize 256-bit vectors for AVX2
2964 or AVX (floating vectors only), provided the first permutation
2965 can be performed in one insn.
2967 2014-10-03 David Malcolm <dmalcolm@redhat.com>
2969 * gcc.c (class driver): New class.
2970 (main): Reimplement in terms of driver::main, moving most of the
2971 locals to be locals within individual methods of class driver.
2972 The remaining locals "explicit_link_files", "decoded_options" and
2973 "decoded_options_count" are used by multiple driver:: methods, and
2974 so become member data. Doing so isolates the argc/argv reads and
2975 writes. Replace "goto out" with a special exit code from
2976 new method driver::prepare_infiles. Split out the old
2977 implementation of main into the following...
2978 (driver::main): New function, corresponding to the old "main"
2980 (driver::set_progname): New function, taken from the old
2981 "main" implementation.
2982 (driver::expand_at_files): Likewise.
2983 (driver::decode_argv): Likewise.
2984 (driver::global_initializations): Likewise.
2985 (driver::build_multilib_strings): Likewise.
2986 (driver::set_up_specs): Likewise.
2987 (driver::putenv_COLLECT_GCC): Likewise.
2988 (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Likewise.
2989 (driver::handle_unrecognized_options): Likewise.
2990 (driver::maybe_print_and_exit): Likewise.
2991 (driver::prepare_infiles): Likewise.
2992 (driver::do_spec_on_infiles): Likewise.
2993 (driver::maybe_run_linker): Likewise.
2994 (driver::final_actions): Likewise.
2995 (driver::get_exit_code): Likewise.
2997 2014-10-03 Yury Gribov <y.gribov@samsung.com>
2999 * asan.c (asan_finish_file): Disable __asan_init calls for KASan;
3000 don't emit empty ctors.
3002 2014-10-03 Eric Botcazou <ebotcazou@adacore.com>
3004 * convert.c (convert_to_integer): Do not introduce useless conversions
3005 between integral types.
3007 2014-10-03 David Sherwood <david.sherwood@arm.com>
3009 * ira-int.h (ira_allocno): Mark hard_regno as signed.
3011 2014-10-03 Ilya Enkovich <ilya.enkovich@intel.com>
3013 * lra-constraints.c (inherit_in_ebb): Handle calls with
3014 multiple return values.
3015 * caller-save.c (save_call_clobbered_regs): Likewise.
3017 2014-10-03 Jakub Jelinek <jakub@redhat.com>
3019 * tree-vect-data-refs.c (vect_permute_load_chain,
3020 vect_shift_permute_load_chain): Fix a typo in temporary var names,
3021 suffle3 to shuffle3.
3024 * omp-low.c (taskreg_contexts): New variable.
3025 (scan_omp_parallel): Push newly created context into taskreg_contexts
3026 vector and move record layout code to finish_taskreg_scan.
3027 (scan_omp_task): Likewise.
3028 (finish_taskreg_scan): New function.
3029 (execute_lower_omp): Call finish_taskreg_scan on all taskreg_contexts
3030 vector elements and release it.
3033 * config/i386/i386.c (expand_vec_perm_palignr): If op1, op0 order
3034 of palignr arguments can't be used due to min 0 or max - min
3035 too high, try also op0, op1 order of palignr arguments.
3037 2014-10-02 Jan Hubicka <hubicka@ucw.cz>
3039 * cgraph.h (ipa_polymorphic_call_context):
3040 Turn bools into bitfields; add DYNAMIC; make MAKE_SPECULATIVE
3041 private, add POSSIBLE_DYNAMIC_TYPE_CHANGE.
3042 * ipa-polymorphic-call.c
3043 (ipa_polymorphic_call_context::restrict_to_inner_class): Allow accesses
3044 past end of dynamic types.
3045 (ipa_polymorphic_call_context::stream_out,
3046 speculative_outer_type): Stream dynamic flag.
3047 (ipa_polymorphic_call_context::set_by_decl): Clear DYNAMIC.
3048 (ipa_polymorphic_call_context::ipa_polymorphic_call_context):
3050 (ipa_polymorphic_call_context::get_dynamic_type): Use DYNAMIC;
3052 (ipa_polymorphic_call_context::combine_with): Propagate dynamic.
3053 * ipa-prop.c (update_jump_functions_after_inlining,
3054 try_make_edge_direct_virtual_call): Use possible_dynamic_type_change.
3056 2014-10-02 Teresa Johnson <tejohnson@google.com>
3058 * tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies
3059 up when synthesizing counts to avoid rounding errors.
3061 2014-10-02 Teresa Johnson <tejohnson@google.com>
3064 * tree-ssa-threadupdate.c (freqs_to_counts_path): Remove
3065 asserts to handle incoming insanities.
3067 2014-10-02 Martin Jambor <mjambor@suse.cz>
3069 PR tree-optimization/63375
3070 * tree-sra.c (build_access_from_expr_1): Disqualify volatile
3073 2014-10-02 Olivier Hainque <hainque@adacore.com>
3075 * Makefile.in (CROSS): Define, to @CROSS.
3077 2014-10-02 Jakub Jelinek <jakub@redhat.com>
3080 * config/i386/i386.c (expand_vec_perm_1): Try expand_vec_perm_palignr
3081 if it expands to a single insn only.
3082 (expand_vec_perm_palignr): Add SINGLE_INSN_ONLY_P argument. If true,
3083 fail unless in_order is true. Add forward declaration.
3084 (expand_vec_perm_vperm2f128): Fix up comment about which permutation
3085 is useful for one_operand_p.
3086 (ix86_expand_vec_perm_const_1): Adjust expand_vec_perm_palignr caller.
3088 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
3090 * cgraphclones.c (build_function_type_skip_args): Do not make new
3091 type variant of old.
3093 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
3095 * ipa-prop.h (ipa_get_controlled_uses): Add hack to avoid ICE
3096 when speculation is added.
3097 (ipa_edge_args): Add polymorphic_call_contexts.
3098 (ipa_get_ith_polymorhic_call_context): New accesor.
3099 (ipa_make_edge_direct_to_target): Add SPECULATIVE parameter.
3100 * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Print contexts.
3101 (ipa_compute_jump_functions_for_edge): Compute contexts.
3102 (update_jump_functions_after_inlining): Update contexts.
3103 (ipa_make_edge_direct_to_target): Add SPECULATIVE argument;
3104 update dumping; add speculative edge creation.
3105 (try_make_edge_direct_virtual_call): Add CTX_PTR parameter; handle
3107 (update_indirect_edges_after_inlining): Pass down context.
3108 (ipa_edge_duplication_hook): Duplicate contexts.
3109 (ipa_write_node_info): Stream out contexts.
3110 (ipa_read_node_info): Stream in contexts.
3111 * ipa-devirt.c (type_all_derivations_known_p): Avoid ICE on non-ODR
3113 (try_speculative_devirtualization): New function.
3114 * ipa-utils.h (try_speculative_devirtualization): Declare.
3116 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
3118 * ipa.c (walk_polymorphic_call_targets): Avoid ICE when
3121 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
3123 * ipa-prop.c (ipa_modify_formal_parameters): Do not merge
3126 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
3128 * ipa-polymorphic-call.c
3129 (ipa_polymorphic_call_context::restrict_to_inner_class):
3130 Rename EXPECTED_TYPE to OTR_TYPE; Validate speculation late;
3131 use speculation_consistent_p to do so; Add CONSDER_BASES
3132 and CONSIDER_PLACEMENT_NEW parameters.
3133 (contains_type_p): Add CONSDER_PLACEMENT_NEW and CONSIDER_BASES;
3134 short circuit obvious cases.
3135 (ipa_polymorphic_call_context::dump): Improve formatting.
3136 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Use
3137 combine_speculation_with to record speculations; Do not ICE when
3138 object is located in pointer type decl; do not ICE for methods
3139 of UNION_TYPE; do not record nonpolymorphic types.
3140 (ipa_polymorphic_call_context::speculation_consistent_p): New method.
3141 (ipa_polymorphic_call_context::combine_speculation_with): New method.
3142 (ipa_polymorphic_call_context::combine_with): New method.
3143 (ipa_polymorphic_call_context::make_speculative): Move here; use
3144 combine speculation.
3145 * cgraph.h (ipa_polymorphic_call_context): Update
3146 restrict_to_inner_class prototype; add offset_by, make_speculative,
3147 combine_with, useless_p, combine_speculation_with and
3148 speculation_consistent_p methods.
3149 (ipa_polymorphic_call_context::offset_by): New method.
3150 (ipa_polymorphic_call_context::useless_p): New method.
3152 2014-10-01 Segher Boessenkool <segher@kernel.crashing.org>
3154 PR rtl-optimization/62151
3155 * combine.c (can_combine_p): Allow the destination register of INSN
3156 to be clobbered in I3.
3157 (subst): Do not substitute into clobbers of registers.
3159 2014-10-01 Jakub Jelinek <jakub@redhat.com>
3162 * dwarf2out.c (loc_list_from_tree): Handle MEM_REF with non-zero
3163 offset, TARGET_MEM_REF and SSA_NAME.
3165 * config/i386/i386.c (expand_vec_perm_palignr): Handle
3166 256-bit vectors for TARGET_AVX2.
3168 * config/i386/i386.c (expand_vec_perm_vperm2f128): Canonicalize
3172 * config/i386/i386.c (expand_vec_perm_pshufb): Fix up rperm[0]
3173 argument to avx2_permv2ti.
3175 2014-10-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3177 * config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
3179 2014-09-30 Uros Bizjak <ubizjak@gmail.com>
3181 * config/i386/i386.md (fmodxf3): Enable for flag_finite_math_only only.
3182 (fmod<mode>3): Ditto.
3183 (fpremxf4_i387): Ditto.
3184 (reminderxf3): Ditto.
3185 (reminder<mode>3): Ditto.
3186 (fprem1xf4_i387): Ditto.
3188 2014-09-30 Teresa Johnson <tejohnson@google.com>
3190 * tree-ssa-threadupdate.c (struct ssa_local_info_t): New
3191 duplicate_blocks bitmap.
3192 (remove_ctrl_stmt_and_useless_edges): Ditto.
3193 (create_block_for_threading): Ditto.
3194 (compute_path_counts): New function.
3195 (update_profile): Ditto.
3196 (recompute_probabilities): Ditto.
3197 (update_joiner_offpath_counts): Ditto.
3198 (freqs_to_counts_path): Ditto.
3199 (clear_counts_path): Ditto.
3200 (ssa_fix_duplicate_block_edges): Update profile info.
3201 (ssa_create_duplicates): Pass new parameter.
3202 (ssa_redirect_edges): Remove old profile update.
3203 (thread_block_1): New duplicate_blocks bitmap,
3204 remove old profile update.
3205 (thread_single_edge): Pass new parameter.
3207 2014-09-30 Ilya Tocar <ilya.tocar@intel.com>
3210 * varasm.c (decode_reg_name_and_count): Check availability for
3211 registers from ADDITIONAL_REGISTER_NAMES.
3213 2014-09-30 David Malcolm <dmalcolm@redhat.com>
3216 * Makefile.in (PRETTY_PRINT_H): Add wide-int-print.h.
3217 (PLUGIN_HEADERS): Add pass-instances.def.
3219 2014-09-30 James Greenhalgh <james.greenhalgh@arm.com>
3221 * config/aarch64/aarch64-simd-builtins.def (sqdmull_laneq): Expand
3223 * config/aarch64/aarch64-simd.md
3224 (aarch64_sqdmull_laneq<mode>): Expand iterator.
3225 * config/aarch64/arm_neon.h (vqdmullh_laneq_s16): New.
3226 (vqdmulls_lane_s32): Fix return type.
3227 (vqdmulls_laneq_s32): New.
3229 2014-09-30 Jakub Jelinek <jakub@redhat.com>
3232 * ifcvt.c (dead_or_predicable): Don't call redirect_jump_1
3233 or invert_jump_1 if jump isn't any_condjump_p.
3235 2014-09-30 Terry Guo <terry.guo@arm.com>
3237 * config/arm/arm-cores.def (cortex-m7): New core name.
3238 * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name.
3240 * config/arm/arm-tables.opt: Regenerated.
3241 * config/arm/arm-tune.md: Regenerated.
3242 * config/arm/arm.h (TARGET_VFP5): New macro.
3243 * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7.
3244 * config/arm/vfp.md (<vrint_pattern><SDF:mode>2,
3245 smax<mode>3, smin<mode>3): Enabled for FPU FPv5.
3246 * doc/invoke.texi: Document new cpu and fpu names.
3248 2014-09-30 Jiong Wang <jiong.wang@arm.com>
3250 * shrink-wrap.c (move_insn_for_shrink_wrap): Check "can_throw_internal"
3251 before sinking insn.
3253 2014-09-30 David Sherwood <david.sherwood@arm.com>
3255 * ira-int.h (ira_allocno): Add "wmode" field.
3256 * ira-build.c (create_insn_allocnos): Add new "parent" function
3258 * ira-conflicts.c (ira_build_conflicts): Add conflicts for registers
3259 that cannot be accessed in wmode.
3261 2014-09-30 Markus Trippelsdorf <markus@trippelsdorf.de>
3263 * data-streamer.c (bp_unpack_var_len_int): Avoid signed
3266 2014-09-29 Andi Kleen <ak@linux.intel.com>
3268 * opts.c (print_filtered_help): Print --param min/max/default
3271 2014-09-29 Kaz Kojima <kkojima@gcc.gnu.org>
3273 * config/sh/sh.md: Use define_c_enum for "unspec" and "unspecv".
3275 2014-09-29 Eric Botcazou <ebotcazou@adacore.com>
3277 * tree-vrp.c (get_single_symbol): New function.
3278 (build_symbolic_expr): Likewise.
3279 (symbolic_range_based_on_p): New predicate.
3280 (extract_range_from_binary_expr_1): Deal with single-symbolic ranges
3281 for PLUS and MINUS. Do not drop symbolic ranges at the end.
3282 (extract_range_from_binary_expr): Try harder for PLUS and MINUS if
3283 operand is symbolic and based on the other operand.
3285 2014-09-29 Chen Gang <gang.chen.5i5j@gmail.com>
3287 * config/microblaze/microblaze.md (call_internal1): Use VOID
3288 instead of SI to fix "((void (*)(void)) 0)()" issue
3290 2014-09-29 Nick Clifton <nickc@redhat.com>
3292 * config/msp430/msp430.c (msp430_expand_prologue): Return a
3293 CLOBBER rtx for naked functions.
3294 (msp430_expand_epilogue): Likewise.
3295 (msp430_use_f5_series_hwmult): Cache result.
3296 (use_32bit_hwmult): Cache result.
3297 (msp430_no_hwmult): New function.
3298 (msp430_output_labelref): Use it.
3300 2014-09-29 Jakub Jelinek <jakub@redhat.com>
3303 * omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
3304 of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
3305 use the alignment of avar rather than ovar.
3307 2014-09-28 John David Anglin <danglin@gcc.gnu.org>
3309 * config/pa/pa.c (pa_output_function_epilogue): Only update
3310 last_address when a nonnote insn is found.
3312 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
3315 * ipa-devirt.c (possible_polymorphic_call_targets): Silence clang warning.
3317 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
3320 * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class):
3321 fix pasto in checking array size.
3323 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
3326 * passes.def (pass_tracer): Move before last dominator pass.
3328 2014-09-26 Thomas Schwinge <thomas@codesourcery.com>
3330 * gcc.c (try_generate_repro): Remove argument "prog". Change all
3332 (run_attempt): Handle errors of "pex_run" invocation.
3334 2014-09-26 Christophe Lyon <christophe.lyon@linaro.org>
3336 * config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
3338 * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
3339 (TARGET_ASAN_SHADOW_OFFSET): Define.
3341 2014-09-26 Martin Liska <mliska@suse.cz>
3343 * cgraph.c (cgraph_node::release_body): New argument keep_arguments
3345 * cgraph.h: Likewise.
3346 * cgraphunit.c (cgraph_node::create_wrapper): Usage of new argument introduced.
3347 * ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos created by Java.
3348 * tree-ssa-alias.c (ao_ref_base_alias_set): Static function transformed to global.
3349 * tree-ssa-alias.h: Likewise.
3351 2014-09-26 Jakub Jelinek <jakub@redhat.com>
3352 Max Ostapenko <m.ostapenko@partner.samsung.com>
3354 * common.opt: New option.
3355 * doc/invoke.texi: Describe new option.
3356 * gcc.c (execute): Don't free first string early, but at the end
3357 of the function. Call retry_ice if compiler exited with
3359 (main): Factor out common code.
3360 (print_configuration): New function.
3361 (files_equal_p): Likewise.
3362 (check_repro): Likewise.
3363 (run_attempt): Likewise.
3364 (do_report_bug): Likewise.
3365 (append_text): Likewise.
3366 (try_generate_repro): Likewise
3368 2014-09-25 Andi Kleen <ak@linux.intel.com>
3370 * config/i386/i386.c (x86_print_call_or_nop): New function.
3371 (x86_function_profiler): Support -mnop-mcount and
3373 * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
3374 * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.
3376 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
3378 * ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
3379 * ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
3380 * tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
3383 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
3385 * ipa-utils.h (subbinfo_with_vtable_at_offset, type_all_derivations_known_p,
3386 type_known_to_have_no_deriavations_p, types_must_be_same_for_odr,
3387 types_odr_comparable): Declare.
3388 (polymorphic_type_binfo_p): Move here from ipa-devirt.c
3389 * ipa-polymorphic-call.c: New file.
3390 (contains_polymorphic_type_p, possible_placement_new,
3391 ipa_polymorphic_call_context::restrict_to_inner_class,
3392 contains_type_p, decl_maybe_in_construction_p,
3393 ipa_polymorphic_call_context::stream_out,
3394 ipa_polymorphic_call_context::debug,
3395 ipa_polymorphic_call_context::stream_in,
3396 ipa_polymorphic_call_context::set_by_decl,
3397 ipa_polymorphic_call_context::set_by_invariant,
3399 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3400 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
3401 extr_type_from_vtbl_ptr_store, record_known_type
3402 check_stmt_for_type_change,
3403 ipa_polymorphic_call_context::get_dynamic_type): Move here from
3405 * ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
3406 and streamer-hooks.h
3407 (contains_polymorphic_type_p, possible_placement_new,
3408 ipa_polymorphic_call_context::restrict_to_inner_class,
3409 contains_type_p, decl_maybe_in_construction_p,
3410 ipa_polymorphic_call_context::stream_out,
3411 ipa_polymorphic_call_context::debug,
3412 ipa_polymorphic_call_context::stream_in,
3413 ipa_polymorphic_call_context::set_by_decl,
3414 ipa_polymorphic_call_context::set_by_invariant,
3416 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3417 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
3418 extr_type_from_vtbl_ptr_store, record_known_type
3419 check_stmt_for_type_change,
3420 ipa_polymorphic_call_context::get_dynamic_type): Move to
3421 ipa-polymorphic-call.c
3422 (type_all_derivations_known_p, types_odr_comparable,
3423 types_must_be_same_for_odr): Export.
3424 (type_known_to_have_no_deriavations_p): New function.
3425 * Makefile.in: Add ipa-polymorphic-call.c
3427 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
3429 * ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
3431 (polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
3432 (possible_polymorphic_call_targets): Instead of computing both
3433 speculative and non-speculative answers, do just one at a time.
3434 Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
3435 (dump_targets): Break out from ...
3436 (dump_possible_polymorphic_call_targets): ... here; dump both speculative
3437 and non-speculative lists.
3438 (ipa_devirt): Update for new possible_polymorphic_call_targets API.
3439 * ipa-utils.h (possible_polymorphic_call_targets): Update.
3441 2014-09-25 Uros Bizjak <ubizjak@gmail.com>
3443 PR rtl-optimization/63348
3444 * emit-rtl.c (try_split): Do not emit extra barrier.
3446 2014-09-25 James Greenhalgh <james.greenhalgh@arm.com>
3448 * config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
3449 * config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
3451 (aarch64_<sur>shll2_n<mode>): Likewise.
3452 (aarch64_<sur>shr_n<mode>): Likewise.
3453 (aarch64_<sur>sra_n<mode>: Likewise.
3454 (aarch64_<sur>s<lr>i_n<mode>): Likewise.
3455 (aarch64_<sur>qshl<u>_n<mode>): Likewise.
3456 * config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
3457 * config/aarch64/iterators.md (ve_mode): New.
3458 (offsetlr): Remap to infix text for use in new predicates.
3459 * config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
3460 (aarch64_simd_shift_imm_hi): Likewise.
3461 (aarch64_simd_shift_imm_si): Likewise.
3462 (aarch64_simd_shift_imm_di): Likewise.
3463 (aarch64_simd_shift_imm_offset_qi): Likewise.
3464 (aarch64_simd_shift_imm_offset_hi): Likewise.
3465 (aarch64_simd_shift_imm_offset_si): Likewise.
3466 (aarch64_simd_shift_imm_offset_di): Likewise.
3467 (aarch64_simd_shift_imm_bitsize_qi): Likewise.
3468 (aarch64_simd_shift_imm_bitsize_hi): Likewise.
3469 (aarch64_simd_shift_imm_bitsize_si): Likewise.
3470 (aarch64_simd_shift_imm_bitsize_di): Likewise.
3472 2014-09-25 Jiong Wang <jiong.wang@arm.com>
3474 * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of
3475 new created BB as the intersection of live-in from "old_dest" and
3478 2014-09-25 Felix Yang <felix.yang@huawei.com>
3480 * lra.c (lra_set_insn_recog_data): Fix typo in comment.
3481 * genautomata.c (merge_states): Ditto.
3483 2014-09-25 Oleg Endo <olegendo@gcc.gnu.org>
3486 * config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
3487 in instruction sequence.
3489 2014-09-25 Nick Clifton <nickc@redhat.com>
3492 * config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
3493 in instruction sequence.
3495 2014-09-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3498 * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
3499 Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.
3501 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3502 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3503 Anna Tikhonova <anna.tikhonova@intel.com>
3504 Ilya Tocar <ilya.tocar@intel.com>
3505 Andrey Turetskiy <andrey.turetskiy@intel.com>
3506 Ilya Verbin <ilya.verbin@intel.com>
3507 Kirill Yukhin <kirill.yukhin@intel.com>
3508 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3510 * config/i386/sse.md
3511 (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
3512 (define_expand "<avx2_avx512>_perm<mode>"): ... this.
3513 (define_expand "avx512f_perm<mode>_mask"): Rename to ...
3514 (define_expand "<avx512>_perm<mode>_mask"): ... this.
3515 Use VI8F_256_512 mode iterator.
3516 (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
3517 (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
3519 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3520 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3521 Anna Tikhonova <anna.tikhonova@intel.com>
3522 Ilya Tocar <ilya.tocar@intel.com>
3523 Andrey Turetskiy <andrey.turetskiy@intel.com>
3524 Ilya Verbin <ilya.verbin@intel.com>
3525 Kirill Yukhin <kirill.yukhin@intel.com>
3526 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3528 * config/i386/sse.md
3529 (define_insn "avx_movshdup256<mask_name>"): Add masking.
3530 (define_insn "sse3_movshdup<mask_name>"): Ditto.
3531 (define_insn "avx_movsldup256<mask_name>"): Ditto.
3532 (define_insn "sse3_movsldup<mask_name>"): Ditto.
3533 (define_insn "vec_dupv2df<mask_name>"): Ditto.
3534 (define_insn "*vec_concatv2df"): Add EVEX version.
3536 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3537 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3538 Anna Tikhonova <anna.tikhonova@intel.com>
3539 Ilya Tocar <ilya.tocar@intel.com>
3540 Andrey Turetskiy <andrey.turetskiy@intel.com>
3541 Ilya Verbin <ilya.verbin@intel.com>
3542 Kirill Yukhin <kirill.yukhin@intel.com>
3543 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3545 * config/i386/sse.md
3546 (define_insn "vec_set<mode>_0"): Add EVEX version.
3548 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3549 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3550 Anna Tikhonova <anna.tikhonova@intel.com>
3551 Ilya Tocar <ilya.tocar@intel.com>
3552 Andrey Turetskiy <andrey.turetskiy@intel.com>
3553 Ilya Verbin <ilya.verbin@intel.com>
3554 Kirill Yukhin <kirill.yukhin@intel.com>
3555 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3557 * config/i386/sse.md
3559 "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
3561 (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
3562 (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
3563 (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
3564 "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
3565 (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
3566 (define_expand "sse2_cvtpd2ps_mask): New.
3567 (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
3568 (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
3570 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3571 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3572 Anna Tikhonova <anna.tikhonova@intel.com>
3573 Ilya Tocar <ilya.tocar@intel.com>
3574 Andrey Turetskiy <andrey.turetskiy@intel.com>
3575 Ilya Verbin <ilya.verbin@intel.com>
3576 Kirill Yukhin <kirill.yukhin@intel.com>
3577 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3579 * config/i386/i386.c
3580 (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
3581 (ufix_notruncv8dfv8si2_mask_round): ... this.
3582 * config/i386/sse.md
3583 (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
3584 (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
3585 (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
3586 (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
3587 (define_expand "sse2_cvtpd2dq"): Delete.
3588 (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
3589 make 2nd operand const0 vector.
3590 (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
3592 (define_mode_attr pd2udqsuff): New.
3594 "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
3595 (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
3596 (define_insn "*avx_cvttpd2dq256_2"): Delete.
3597 (define_expand "sse2_cvttpd2dq"): Ditto.
3598 (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
3599 make 2nd operand const0 vector.
3601 2014-09-25 Jakub Jelinek <jakub@redhat.com>
3603 PR tree-optimization/63341
3604 * tree-vectorizer.h (vect_create_data_ref_ptr,
3605 vect_create_addr_base_for_vector_ref): Add another tree argument
3606 defaulting to NULL_TREE.
3607 * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
3608 argument, pass it down to vect_create_addr_base_for_vector_ref.
3609 (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
3610 add that to base_offset too if non-NULL.
3611 * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
3612 for dr_explicit_realign_optimized set it to vector byte size
3613 - 1 instead of setting offset, pass byte_offset down to
3614 vect_create_data_ref_ptr.
3616 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
3618 * ipa-devirt.c (possible_polymorphic_call_targets): Remove
3619 forgotten debug output; canonicalize querries more wtih LTO.
3621 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
3623 * cgraph.h (class ipa_polymorphic_call_context): Move here from
3624 ipa-utils.h; add stream_int and stream_out methods.
3625 (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
3626 OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
3627 MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
3629 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3630 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3631 ipa_polymorphic_call_context::clear_speculation,
3632 ipa_polymorphic_call_context::clear_outer_type): Move here from
3634 * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
3635 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3636 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3637 ipa_polymorphic_call_context::clear_speculation,
3638 ipa_polymorphic_call_context::clear_outer_type): Likewise.
3639 * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
3641 (ipa_polymorphic_call_context::stream_out): New method.
3642 (ipa_polymorphic_call_context::stream_in): New method.
3643 (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
3644 * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
3646 (ipa_analyze_call_uses): Simplify.
3647 (update_indirect_edges_after_inlining): Do not care about outer_type.
3648 (ipa_write_indirect_edge_info): Update.
3649 (ipa_write_indirect_edge_info): Likewise.
3650 * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
3651 (dump_edge_flags): Break out from ...
3652 (cgraph_node::dump): ... here; dump indirect edges.
3654 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
3656 * ipa-utils.h (polymorphic_call_context): Add
3657 metdhos dump, debug and clear_outer_type.
3658 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
3659 (ipa_polymorphic_call_context::clear_outer_type): New method.
3660 * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
3661 * ipa-devirt.c (types_odr_comparable): New function.
3662 (types_must_be_same_for_odr): New function.
3663 (odr_subtypes_equivalent_p): Simplify.
3664 (possible_placement_new): Break out from ...
3665 (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
3666 be more cuatious about returning false in cases the context may be
3667 valid in derived type or via placement new.
3668 (contains_type_p): Clear maybe_derived_type
3669 (ipa_polymorphic_call_context::dump): New method.
3670 (ipa_polymorphic_call_context::debug): New method.
3671 (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
3672 (ipa_polymorphic_call_context::set_by_invariant): Simplify.
3673 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
3674 (possible_polymorphic_call_targets): Trust context.restrict_to_inner_class
3675 to suceed on all valid cases; remove confused sanity check.
3676 (dump_possible_polymorphic_call_targets): Simplify.
3678 2014-09-24 Aldy Hernandez <aldyh@redhat.com>
3680 * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
3681 lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
3682 tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
3683 varpool.c: Rename all instances of DECL_ABSTRACT to
3686 2014-09-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3688 * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
3689 special handling for stores whose SET_SRC is an UNSPEC (such as
3692 2014-09-24 Jiong Wang <jiong.wang@arm.com>
3694 * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
3695 !REG_P (src) to release more instruction sink opportunities.
3697 2014-09-24 Wilco Dijkstra <wilco.dijkstra@arm.com>
3699 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
3700 move costs for 128-bit types.
3702 2014-09-24 Martin Jambor <mjambor@suse.cz>
3704 * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
3705 when duplicating a PASS_THROUGH jump function when creating a
3708 2014-09-24 Marek Polacek <polacek@redhat.com>
3712 * asan.c (maybe_instrument_call): Add default case.
3713 * ipa-pure-const.c (special_builtin_state): Likewise.
3714 * predict.c (expr_expected_value_1): Likewise.
3715 * lto-streamer-out.c (write_symbol): Initialize variable.
3717 2014-09-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3719 * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
3721 (vmuld_laneq_f64): Likewise.
3722 (vmuls_lane_f32): Likewise.
3723 (vmuls_laneq_f32): Likewise.
3725 2014-09-24 Kirill Yukhin <kirill.yukhin@intel.com>
3728 * varpool.c (varpool_node::add): Pass decl attributes
3729 to lookup_attribute.
3731 2014-09-24 Jakub Jelinek <jakub@redhat.com>
3734 * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
3736 2014-09-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
3738 PR tree-optimization/63266
3739 * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
3740 marker for unknown byte value.
3741 (MARKER_MASK): New macro.
3742 (MARKER_BYTE_UNKNOWN): New macro.
3743 (HEAD_MARKER): New macro.
3744 (do_shift_rotate): Mark bytes with unknown values due to sign
3745 extension when doing an arithmetic right shift. Replace hardcoded
3746 mask for marker by new MARKER_MASK macro.
3747 (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
3748 numbers accordingly.
3750 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3751 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3752 Anna Tikhonova <anna.tikhonova@intel.com>
3753 Ilya Tocar <ilya.tocar@intel.com>
3754 Andrey Turetskiy <andrey.turetskiy@intel.com>
3755 Ilya Verbin <ilya.verbin@intel.com>
3756 Kirill Yukhin <kirill.yukhin@intel.com>
3757 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3759 * config/i386/sse.md
3761 "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
3763 (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
3764 (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
3766 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3767 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3768 Anna Tikhonova <anna.tikhonova@intel.com>
3769 Ilya Tocar <ilya.tocar@intel.com>
3770 Andrey Turetskiy <andrey.turetskiy@intel.com>
3771 Ilya Verbin <ilya.verbin@intel.com>
3772 Kirill Yukhin <kirill.yukhin@intel.com>
3773 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3775 * config/i386/sse.md
3776 (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
3777 (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
3778 (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
3779 (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
3780 (define_expand "avx512vl_pshuflw_mask"): New.
3781 (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
3782 (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
3783 (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
3784 (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
3785 (define_expand "avx512vl_pshufhw_mask"): New.
3786 (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
3788 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3789 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3790 Anna Tikhonova <anna.tikhonova@intel.com>
3791 Ilya Tocar <ilya.tocar@intel.com>
3792 Andrey Turetskiy <andrey.turetskiy@intel.com>
3793 Ilya Verbin <ilya.verbin@intel.com>
3794 Kirill Yukhin <kirill.yukhin@intel.com>
3795 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3797 * config/i386/i386.c
3798 (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
3799 CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
3800 CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
3801 CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
3802 CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
3803 * config/i386/sse.md
3804 (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
3806 "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
3807 (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
3809 "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
3810 (define_expand "avx512vl_pshufdv3_mask"): Ditto.
3811 (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
3812 (define_expand "avx512vl_pshufd_mask"): New.
3813 (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
3815 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3816 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3817 Anna Tikhonova <anna.tikhonova@intel.com>
3818 Ilya Tocar <ilya.tocar@intel.com>
3819 Andrey Turetskiy <andrey.turetskiy@intel.com>
3820 Ilya Verbin <ilya.verbin@intel.com>
3821 Kirill Yukhin <kirill.yukhin@intel.com>
3822 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3824 * config/i386/i386.c
3825 (CODE_FOR_avx2_extracti128): Rename to ...
3826 (CODE_FOR_avx_vextractf128v4di): this.
3827 (CODE_FOR_avx2_inserti128): Rename to ...
3828 (CODE_FOR_avx_vinsertf128v4di): this.
3829 (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
3830 CODE_FOR_avx_vextractf128v4di.
3831 (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
3832 CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
3833 CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
3834 CODE_FOR_avx512vl_vinsertv8si.
3835 * config/i386/sse.md
3837 "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
3838 AVX512_VEC mode iterator.
3840 "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
3843 "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
3844 AVX512_VEC_2 mode iterator.
3845 (define_insn "vec_set_lo_<mode><mask_name>"): New.
3846 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
3847 (define_expand "avx512vl_vinsert<mode>"): Ditto.
3848 (define_insn "avx2_vec_set_lo_v4di"): Delete.
3849 (define_insn "avx2_vec_set_hi_v4di"): Ditto.
3850 (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
3851 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
3852 (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
3853 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
3854 (define_expand "avx2_extracti128"): Delete.
3855 (define_expand "avx2_inserti128"): Ditto.
3857 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3858 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3859 Anna Tikhonova <anna.tikhonova@intel.com>
3860 Ilya Tocar <ilya.tocar@intel.com>
3861 Andrey Turetskiy <andrey.turetskiy@intel.com>
3862 Ilya Verbin <ilya.verbin@intel.com>
3863 Kirill Yukhin <kirill.yukhin@intel.com>
3864 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3866 * config/i386/sse.md
3867 (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
3868 (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
3869 (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
3870 (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
3871 (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
3872 (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
3873 (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
3874 (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
3875 (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
3876 (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
3877 (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
3878 (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
3879 (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
3881 2014-09-24 Zhenqiang Chen <zhenqiang.chen@arm.com>
3883 PR rtl-optimization/63210
3884 * ira-color.c (assign_hard_reg): Ignore conflict cost if the
3885 HARD_REGNO is not available for CONFLICT_A.
3887 2014-09-23 Andi Kleen <ak@linux.intel.com>
3889 * cgraph.h (symtab_node): Add no_reorder attribute.
3890 (symbol_table::output_asm_statements): Remove.
3891 * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
3892 (cgraph_node::create_version_clone): Dito.
3893 (symbol_table::output_asm_statements): Remove.
3894 * trans-mem.c (ipa_tm_create_version_alias): Dito.
3895 * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
3896 (output_in_order): Add no_reorder flag. Only handle no_reorder
3898 (symbol_table::compile): Add separate pass for no_reorder nodes.
3899 (process_common_attributes): Set no_reorder flag in symtab node.
3901 (process_function_and_variable_attributes): Pass symtab nodes to
3902 process_common_attributes.
3903 * doc/extend.texi (no_reorder): Document no_reorder attribute.
3904 * lto-cgraph.c (lto_output_node): Serialize no_reorder.
3905 (lto_output_varpool_node): Dito.
3906 (input_overwrite_node): Dito.
3907 (input_varpool_node): Dito.
3908 * varpool.c (varpool_node::add): Set no_reorder attribute.
3909 (symbol_table::remove_unreferenced_decls): Handle no_reorder.
3910 (symbol_table::output_variables): Dito.
3911 * symtab.c (symtab_node::dump_base): Print no_reorder.
3913 2014-09-23 Jiong Wang <jiong.wang@arm.com>
3915 * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM not
3918 2014-09-23 Thomas Schwinge <thomas@codesourcery.com>
3920 * configure: Regenerate.
3922 2014-09-23 Alan Lawrence <alan.lawrence@arm.com>
3924 * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
3925 when result_mode == shift_mode.
3927 2014-09-23 Kostya Serebryany <kcc@google.com>
3929 Update to match the changed asan API.
3930 * asan.c (asan_global_struct): Update the __asan_global definition
3931 to match the new API.
3932 (asan_add_global): Ditto.
3933 * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
3936 2014-09-23 Michael Meissner <meissner@linux.vnet.ibm.com>
3938 * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
3939 refine the constraints used on 32/64-bit floating point moves.
3941 (f64_vsx): Likewise.
3944 (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
3945 (BOOL_REGS_OP1): Likewise.
3946 (BOOL_REGS_OP2): Likewise.
3947 (BOOL_REGS_UNARY): Likewise.
3948 (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
3949 32/64-bit floating point moves. Do not use wa, instead use ww/ws
3950 for moves involving VSX registers. Do not use constraints that
3951 target VSX registers for decimal types.
3952 (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
3953 (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
3955 2014-09-23 Jan Hubicka <hubicka@ucw.cz>
3957 * tree.h (int_bit_position): Turn into inline function;
3958 implement using wide int.
3959 * tree.c (int_bit_position): Remove.
3961 2014-09-23 Richard Sandiford <richard.sandiford@arm.com>
3964 * target-globals.c (target_globals::~target_globals): Fix location
3965 of ira_int destruction.
3967 2014-09-23 Renlin Li <renlin.li@arm.com>
3969 * config/aarch64/aarch64.md (return): New.
3970 (simple_return): Likewise.
3971 * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
3972 * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
3974 2014-09-23 Wilco Dijkstra <wdijkstr@arm.com>
3976 * common/config/aarch64/aarch64-common.c:
3977 (default_options aarch_option_optimization_table):
3978 Default to -fsched-pressure.
3980 2014-09-23 Ilya Enkovich <ilya.enkovich@intel.com>
3982 * cfgcleanup.c (try_optimize_cfg): Do not remove label
3983 with LABEL_PRESERVE_P flag set.
3985 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
3986 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3987 Anna Tikhonova <anna.tikhonova@intel.com>
3988 Ilya Tocar <ilya.tocar@intel.com>
3989 Andrey Turetskiy <andrey.turetskiy@intel.com>
3990 Ilya Verbin <ilya.verbin@intel.com>
3991 Kirill Yukhin <kirill.yukhin@intel.com>
3992 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3994 * config/i386/sse.md
3995 (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
3996 (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
3997 (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
3998 (define_insn "sse2_shufpd_v2df_mask"): New.
4000 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
4001 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4002 Anna Tikhonova <anna.tikhonova@intel.com>
4003 Ilya Tocar <ilya.tocar@intel.com>
4004 Andrey Turetskiy <andrey.turetskiy@intel.com>
4005 Ilya Verbin <ilya.verbin@intel.com>
4006 Kirill Yukhin <kirill.yukhin@intel.com>
4007 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4009 * config/i386/sse.md
4010 (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
4011 (define_insn "avx_shufps256_1<mask_name>"): Ditto.
4012 (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
4013 (define_insn "sse_shufps_v4sf_mask"): New.
4015 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
4016 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4017 Anna Tikhonova <anna.tikhonova@intel.com>
4018 Ilya Tocar <ilya.tocar@intel.com>
4019 Andrey Turetskiy <andrey.turetskiy@intel.com>
4020 Ilya Verbin <ilya.verbin@intel.com>
4021 Kirill Yukhin <kirill.yukhin@intel.com>
4022 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4024 * config/i386/sse.md
4025 (define_insn "avx_unpckhps256<mask_name>"): Add masking.
4026 (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
4027 (define_insn "avx_unpcklps256<mask_name>"): Ditto.
4028 (define_insn "unpcklps128_mask"): New.
4030 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
4031 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4032 Anna Tikhonova <anna.tikhonova@intel.com>
4033 Ilya Tocar <ilya.tocar@intel.com>
4034 Andrey Turetskiy <andrey.turetskiy@intel.com>
4035 Ilya Verbin <ilya.verbin@intel.com>
4036 Kirill Yukhin <kirill.yukhin@intel.com>
4037 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4039 * config/i386/sse.md
4040 (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
4041 (define_insn "avx512vl_unpckhpd128_mask"): New.
4042 (define_expand "avx_movddup256<mask_name>"): Add masking.
4043 (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
4044 (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
4045 (define_insn "avx512vl_unpcklpd128_mask"): New.
4047 2014-09-22 Joseph Myers <joseph@codesourcery.com>
4049 * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4050 * doc/tm.texi: Regenerate.
4051 * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
4052 * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4053 * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
4055 * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4056 * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4057 * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4058 * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4059 * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
4061 * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4062 * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4063 * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4064 * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4065 * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4066 * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4067 * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4068 * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4069 * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4070 * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4071 * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
4074 2014-09-22 Jan Hubicka <hubicka@ucw.cz>
4076 * tree-ssa-ccp.c (prop_value_d): Rename to ...
4077 (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
4078 * ipa-prop.c (struct type_change_info): Rename to ...
4079 (prop_type_change_info): ... this; update uses.
4080 * ggc-page.c (globals): Rename to ...
4081 (static struct ggc_globals): ... this; update uses.
4082 * tree-ssa-loop-im.c (mem_ref): Rename to ...
4083 (im_mem_ref): ... this; update uses.
4084 * ggc-common.c (loc_descriptor): Rename to ...
4085 (ggc_loc_descriptor): ... this; update uses.
4086 * lra-eliminations.c (elim_table): Rename to ...
4087 (lra_elim_table): ... this; update uses.
4088 * bitmap.c (output_info): Rename to ...
4089 (bitmap_output_info): ... this; update uses.
4090 * gcse.c (expr): Rename to ...
4091 (gcse_expr) ... this; update uses.
4092 (occr): Rename to ...
4093 (gcse_occr): .. this; update uses.
4094 * tree-ssa-copy.c (prop_value_d): Rename to ...
4095 (prop_value_t): ... this.
4096 * predict.c (block_info_def): Rename to ...
4097 (block_info): ... this; update uses.
4098 (edge_info_def): Rename to ...
4099 (edge_info): ... this; update uses.
4100 * profile.c (bb_info): Rename to ...
4101 (bb_profile_info): ... this; update uses.
4102 * alloc-pool.c (output_info): Rename to ...
4103 (pool_output_info): ... this; update uses.
4104 * ipa-cp.c (topo_info): Rename to ..
4105 (ipa_topo_info): ... this; update uses.
4106 * tree-nrv.c (nrv_data): Rename to ...
4107 (nrv_data_t): ... this; update uses.
4108 * ipa-split.c (bb_info): Rename to ...
4109 (split_bb_info): ... this one.
4110 * profile.h (edge_info): Rename to ...
4111 (edge_profile_info): ... this one; update uses.
4112 * dse.c (bb_info): Rename to ...
4113 (dse_bb_info): ... this one; update uses.
4114 * cprop.c (occr): Rename to ...
4115 (cprop_occr): ... this one; update uses.
4116 (expr): Rename to ...
4117 (cprop_expr): ... this one; update uses.
4119 2014-09-22 Jason Merrill <jason@redhat.com>
4121 * Makefile.in (check-parallel-%): Add @.
4123 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
4125 * config/aarch64/geniterators.sh: New.
4126 * config/aarch64/iterators.md (VDQF_DF): New.
4127 * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
4128 * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
4130 2014-09-22 Peter A. Bigot <pab@pabigot.com>
4132 * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
4133 -lnosys when -msim absent.
4135 2014-09-22 Alan Lawrence <alan.lawrence@arm.com>
4137 * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
4139 2014-09-22 Richard Biener <rguenther@suse.de>
4141 * gimplify.c (gimplify_init_constructor): Do not leave
4142 non-GIMPLE vector constructors around.
4143 * tree-cfg.c (verify_gimple_assign_single): Verify that
4144 CONSTRUCTORs have gimple elements.
4146 2014-09-22 Jakub Jelinek <jakub@redhat.com>
4149 * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
4150 insert a debug source bind stmt setting DEBUG_EXPR_DECL
4151 instead of a normal gimple assignment stmt.
4153 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
4155 * config/bfin/bfin.md: Fix use of constraints in define_split.
4157 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
4159 * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
4160 GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
4162 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
4164 * hard-reg-set.h: Include hash-table.h.
4165 (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
4167 * target-globals.c (target_globals::~target_globals): Call
4168 hard_regs->finalize.
4169 * rtl.h (subreg_shape): New structure.
4170 (shape_of_subreg): New function.
4171 (simplifiable_subregs): Declare.
4172 * reginfo.c (simplifiable_subreg): New structure.
4173 (simplifiable_subregs_hasher): Likewise.
4174 (simplifiable_subregs): New function.
4175 (invalid_mode_changes): Delete.
4176 (alid_mode_changes, valid_mode_changes_obstack): New variables.
4177 (record_subregs_of_mode): Remove subregs_of_mode parameter.
4178 Record valid mode changes in valid_mode_changes.
4179 (find_subregs_of_mode): Remove subregs_of_mode parameter.
4180 Update calls to record_subregs_of_mode.
4181 (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
4182 handling. Initialize new variables. Update call to
4183 find_subregs_of_mode.
4184 (invalid_mode_change_p): Check new variables instead of
4185 invalid_mode_changes.
4186 (finish_subregs_of_mode): Finalize new variables instead of
4187 invalid_mode_changes.
4188 (target_hard_regs::finalize): New function.
4189 * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
4190 even when CLASS_CANNOT_CHANGE_MODE is undefined.
4192 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
4194 * combine.c (subst): Use simplify_subreg_regno rather than
4195 REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
4197 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
4199 * rtl.h (subreg_info): Expand commentary
4200 * rtlanal.c (subreg_get_info): Likewise.
4202 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
4204 * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
4205 (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
4206 (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
4208 2014-09-22 Zhenqiang Chen <zhenqiang.chen@arm.com>
4210 * config/arm/arm.c: #include "tm-constrs.h"
4211 (thumb1_size_rtx_costs): Adjust rtx costs.
4213 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
4215 * configure.ac (target_header_dir): Move block defining
4216 this to before the block setting inhibit_libc.
4217 (inhibit_libc): When considering $with_headers, just
4218 check it it's explicitly "no". If not, also check if
4219 $target_header_dir/stdio.h is present. If not, set
4221 * configure: Regenerate.
4223 2014-09-21 Patrick Oppenlander <pattyo.lists@gmail.com>
4225 * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
4227 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4229 * config/rs6000/rs6000.md (div<mode>3): Fix comment. Use a different
4230 insn for divides by integer powers of two.
4231 (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
4232 (mod<mode>3): Fix formatting.
4233 (three anonymous define_insn and two define_split): Delete.
4235 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4237 * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
4238 *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
4239 (floatdisf2_internal2): Ditto.
4240 (ashrdi3_no_power): Ditto. Fix formatting.
4242 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4244 * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
4245 popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
4248 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4250 * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
4251 constant, use addsi3 directly.
4252 (three anonymous define_insn, two define_split): Delete.
4253 (sub<mode>3): Move. Do not allow constant second operand.
4254 Generate different insn for constant first operand.
4255 (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
4256 (subf<mode>3_imm): New.
4257 (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
4258 (*plus_ltu<mode>): Only handle registers.
4259 (*plus_ltu<mode>_1): New. Handle integer third operand.
4260 (*plus_gtu<mode>): Only handle registers.
4261 (*plus_gtu<mode>_1): New. Handle integer third operand.
4263 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4265 * config/rs6000/rs6000.md (iorxor): New code_iterator.
4266 (iorxor): New code_attr.
4267 (IORXOR): New code_attr.
4268 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
4269 (ior<mode>3, xor<mode>3): Delete.
4270 (<iorxor><mode>3): New.
4271 (splitter for "big" integer ior, xor): New.
4272 (*bool<mode>3): Move. Also handle AND.
4273 (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
4274 (splitter for "big" integer ior, xor): Delete.
4276 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4278 * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
4279 (two anonymous define_insn and two define_split): Delete.
4280 (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
4282 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4284 * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
4285 (two anonymous define_insn and two define_split): Delete.
4286 (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
4288 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4290 * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
4292 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
4294 * config/rs6000/predicates.md (ca_operand): Allow subregs.
4295 (input_operand): Do not allow ca_operand.
4296 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
4297 carry bit, allow SImode and Pmode.
4298 (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
4300 2014-09-21 Uros Bizjak <ubizjak@gmail.com>
4302 * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
4303 clobbered registers using clobber_reg. Remove UNSPEC decoration.
4304 * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
4305 (*call_rex64_ms_sysv): Remove.
4306 (*call_value_rex64_ms_sysv): Ditto.
4307 * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
4309 2014-09-20 Joern Rennecke <joern.rennecke@embecosm.com>
4311 * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
4314 2014-09-20 Andreas Schwab <schwab@suse.de>
4316 * config/ia64/ia64.md: Remove constraints from define_split
4319 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4321 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
4322 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
4323 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
4324 (get_dynamic_type): Remove.
4325 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
4326 (clear_speculation): Bring to ipa-deivrt.h
4327 (get_class_context): Rename to ...
4328 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
4329 (contains_type_p): Update.
4330 (get_dynamic_type): Rename to ...
4331 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
4332 (possible_polymorphic_call_targets): UPdate.
4333 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
4334 * ipa-prop.c (ipa_analyze_call_uses): Update.
4336 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4338 * ipa-visibility.c (varpool_node::externally_visible_p): Do not
4339 privatize dynamic TLS variables.
4341 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4343 * diagnostic.c (warning_n): New function.
4344 * diagnostic-core.h (warning_n): Declare.
4345 * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
4346 output dynamic counts when available.
4348 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4350 PR tree-optimization/63255
4351 * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
4352 issue in setting body_removed flag.
4354 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4357 * c-family/c-common.c (handle_alias_ifunc_attribute): Check
4358 that visibility change is possible
4359 (handle_weakref_attribute): Likewise.
4360 * cgraph.h (symtab_node): Add method get_create and
4361 field refuse_visibility_changes.
4362 (symtab_node::get_create): New method.
4363 * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
4364 * varasm.c (mark_weak): Verify that visibility change is
4367 2014-09-19 Michael Meissner <meissner@linux.vnet.ibm.com>
4369 * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
4370 for base_reg_operand to be common between LO_SUM and PLUS.
4371 (fusion_gpr_mem_combo): New predicate to match a fused address
4372 that combines the addis and memory offset address.
4374 * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
4376 (emit_fusion_gpr_load): Likewise.
4378 * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
4379 signature to pass each argument separately, rather than
4380 using an operands array. Rewrite the insns found by peephole2 to
4381 be a single insn, rather than hoping the insns will still be
4382 together when the peephole pass is done. Drop being called via a
4384 (emit_fusion_gpr_load): Change calling signature to be called from
4385 the fusion_gpr_load_<mode> insns with a combined memory address
4386 instead of the peephole pass passing the addis and offset
4389 * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
4391 (power8 fusion peephole): Drop support for doing power8 via a
4392 normal peephole that was created by the peephole2 pass.
4393 (power8 fusion peephole2): Create a new insn with the fused
4394 address, so that the fused operation is kept together after
4395 register allocation is done.
4396 (fusion_gpr_load_<mode>): Likewise.
4398 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4401 * tree.c (need_assembler_name_p): Do not mangle variadic types.
4403 2014-09-19 Segher Boessenkool <segher@kernel.crashing.org>
4405 * recog.c (scratch_operand): Do not simply allow all hard registers:
4406 only allow those that are allocatable.
4408 2014-09-19 Felix Yang <felix.yang@huawei.com>
4410 * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
4411 comments and fix spacing to conform to coding style.
4413 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
4415 * genrecog.c (validate_pattern): Allow empty constraints in
4418 2014-09-19 Aldy Hernandez <aldyh@redhat.com>
4420 * dwarf2out.c (decl_ultimate_origin): Update comment.
4421 * tree.c (block_ultimate_origin): Same.
4423 2014-09-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4425 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
4426 Update GCC version name to GCC 5.
4427 (rs6000_function_arg_boundary): Likewise.
4428 (rs6000_function_arg): Likewise.
4430 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
4432 * config/sh/sh.md: Fix use of constraints in define_split.
4434 2014-09-19 Markus Trippelsdorf <markus@trippelsdorf.de>
4437 * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
4439 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
4441 * doc/md.texi (Modifiers): Consistently use "read/write"
4442 nomenclature rather than "input/output".
4443 * genrecog.c (constraints_supported_in_insn_p): New.
4444 (validate_pattern): If needed, also check constraints on
4445 MATCH_SCRATCH operands.
4446 * genoutput.c (validate_insn_alternatives): Catch earlyclobber
4447 operands with no '=' or '+' modifier.
4449 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
4451 * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
4452 scratch register as written.
4454 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4456 * config/s390/s390.c (s390_emit_epilogue): Remove bogus
4459 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4461 * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
4464 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4467 * config/s390/s390.c (s390_emit_epilogue): When doing the return
4468 address load optimization force s390_optimize_prologue to leave it
4469 that way. Only do the optimization if we already decided to push
4470 r14 into a stack slot.
4472 2014-09-19 Marat Zakirov <m.zakirov@samsung.com>
4474 * asan.c (build_check_stmt): Alignment arg was added.
4475 (asan_expand_check_ifn): Optimization for alignment >= 8.
4477 2014-09-19 Olivier Hainque <hainque@adacore.com>
4479 * config/i386/vxworksae.h: Remove obsolete definitions.
4480 (STACK_CHECK_PROTECT): Define.
4481 * config/i386/vx-common.h: Remove. Merge contents within
4482 config/i386/vxworks.h.
4483 * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
4486 2014-09-19 Olivier Hainque <hainque@adacore.com>
4488 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
4489 * config/rs6000/t-vxworksmils: New file.
4490 * config/rs6000/vxworksmils.h: New file.
4492 2014-09-19 Olivier Hainque <hainque@adacore.com>
4494 * varasm.c (default_section_type_flags): Flag .persistent.bss
4495 sections as SECTION_BSS.
4497 2014-09-19 Nick Clifton <nickc@redhat.com>
4499 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
4500 pop'ed registers so that DCE does not eliminate them.
4502 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
4505 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
4507 2014-09-18 Joseph Myers <joseph@codesourcery.com>
4509 * system.h (LIBGCC2_TF_CEXT): Poison.
4510 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
4511 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
4512 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
4513 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
4514 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
4515 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
4516 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
4517 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
4518 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
4520 2014-09-19 Kito Cheng <kito@0xlab.org>
4522 * except.h: Fix header guard.
4523 * addresses.h: Add missing header guard.
4524 * cfghooks.h: Likewise.
4525 * collect-utils.h: Likewise.
4526 * collect2-aix.h: Likewise.
4527 * conditions.h: Likewise.
4528 * cselib.h: Likewise.
4529 * dwarf2asm.h: Likewise.
4530 * graphds.h: Likewise.
4531 * graphite-scop-detection.h: Likewise.
4532 * gsyms.h: Likewise.
4533 * hw-doloop.h: Likewise.
4534 * incpath.h: Likewise.
4535 * ipa-inline.h: Likewise.
4536 * ipa-ref.h: Likewise.
4537 * ira-int.h: Likewise.
4539 * lra-int.h: Likewise.
4541 * lto-section-names.h: Likewise.
4542 * read-md.h: Likewise.
4543 * reload.h: Likewise.
4544 * rtl-error.h: Likewise.
4545 * sdbout.h: Likewise.
4546 * targhooks.h: Likewise.
4547 * tree-affine.h: Likewise.
4548 * xcoff.h: Likewise.
4549 * xcoffout.h: Likewise.
4551 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
4554 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
4557 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
4560 * lra.c (lra): Call recog_init.
4562 2014-09-18 Jakub Jelinek <jakub@redhat.com>
4565 * asan.c (transform_statements): Don't instrument clobber statements.
4567 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4569 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
4570 to neon_load1_1reg<q>.
4572 2014-09-17 Jakub Jelinek <jakub@redhat.com>
4575 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
4576 if there are only debug stmts after the noreturn call, instead
4577 remove the debug stmts.
4579 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
4581 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
4582 (odr_types_equivalent_p): Use pair hash.
4583 (odr_subtypes_equivalent_p): Likewise, do structural compare
4584 on ODR types that may be mismatched.
4585 (warn_odr): Support warning when only one field is given.
4586 (odr_types_equivalent_p): Strenghten comparsions made;
4588 (add_type_duplicate): Update VISITED hash set.
4590 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
4592 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
4593 Enable selection of 'posix' or no thread model.
4595 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
4597 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
4598 when architecture is older than ARMv7.
4600 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
4603 * config/pa/pa.c (pa_function_value): Directly handle aggregates
4604 that fit exactly in a word or double word.
4606 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
4608 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
4611 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
4612 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4613 Anna Tikhonova <anna.tikhonova@intel.com>
4614 Ilya Tocar <ilya.tocar@intel.com>
4615 Andrey Turetskiy <andrey.turetskiy@intel.com>
4616 Ilya Verbin <ilya.verbin@intel.com>
4617 Kirill Yukhin <kirill.yukhin@intel.com>
4618 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4620 * config/i386/i386.c
4621 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
4622 * config/i386/sse.md
4623 (define_mode_iterator VI48F_256): New.
4624 (define_mode_attr extract_type): Ditto.
4625 (define_mode_attr extract_suf): Ditto.
4626 (define_mode_iterator AVX512_VEC): Ditto.
4628 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
4630 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
4632 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
4634 (define_mode_attr extract_type_2): Ditto.
4635 (define_mode_attr extract_suf_2): Ditto.
4636 (define_mode_iterator AVX512_VEC_2): Ditto.
4638 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
4639 AVX512_VEC_2 mode iterator.
4640 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
4641 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
4642 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
4643 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
4644 (define_split for V16FI mode): Ditto.
4645 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
4646 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
4647 (define_split for VI8F_256 mode): Ditto.
4648 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
4649 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
4650 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
4651 (define_split for VI4F_256 mode): Ditto.
4652 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
4653 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
4654 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
4655 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
4656 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
4657 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
4658 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
4659 Update `type' attribute, remove explicit `memory' attribute calculation.
4661 2014-09-16 Kito Cheng <kito@0xlab.org>
4663 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
4664 ira_spilled_reg_stack_slots_num if using lra.
4665 (do_reload): Remove release ira_spilled_reg_stack_slots part.
4666 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
4667 make sure not using lra.
4668 (ira_reuse_stack_slot): Likewise.
4669 (ira_mark_new_stack_slot): Likewise.
4671 2014-09-15 Andi Kleen <ak@linux.intel.com>
4673 * function.c (allocate_struct_function): Force
4674 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
4675 profiling is disabled.
4677 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
4679 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
4680 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
4681 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
4682 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
4683 macro with statically checked member functions.
4684 * rtl.h (rtx_insn::deleted): New method.
4685 (rtx_insn::set_deleted): Likewise.
4686 (rtx_insn::set_undeleted): Likewise.
4687 (INSN_DELETED_P): Remove.
4689 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
4691 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
4692 result of emit_jump_insn_before to a new variable.
4693 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
4694 (mark_jump_label_1): Likewise.
4695 (mark_jump_label_asm): Likewise.
4696 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
4697 * rtl.h (mark_jump_label): Adjust.
4699 2014-09-15 Jakub Jelinek <jakub@redhat.com>
4701 * Makefile.in (dg_target_exps): Remove.
4702 (check_gcc_parallelize): Change to just an upper bound number.
4703 (check-%-subtargets): Always print the non-parallelized goals.
4704 (check_p_vars, check_p_comma, check_p_subwork): Remove.
4705 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
4706 check_p_numbers3, check_p_numbers4, check_p_numbers5,
4707 check_p_numbers6): New variables.
4708 (check_p_numbers): Set to sequence from 1 to 9999.
4709 (check_p_subdirs): Set to sequence from 1 to minimum of
4710 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
4712 (check-%, check-parallel-%): Rewritten so that for parallelized
4713 testing each job runs all the *.exp files, with
4714 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
4716 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4718 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
4720 (arc_sets_cc_p): Likewise.
4721 * config/arc/arc.c (arc_print_operand): Use methods of
4722 "final_sequence" for clarity, and to enable strengthening of
4723 locals "jump" and "delay" from rtx to rtx_insn *.
4724 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
4725 rtx_insn *; use method of rtx_sequence for typesafety.
4726 (arc_get_insn_variants): Use insn method of rtx_sequence for
4728 (arc_pad_return): Likewise.
4729 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
4730 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
4731 dyn_cast to rtx_sequence *, using insn method for typesafety.
4732 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
4733 rtx_sequence * and use insn method when invoking get_attr_length.
4734 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
4735 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
4736 rtx_sequence *, introducing a local "seq", using its insn method
4737 from typesafety and clarity.
4738 (add_sched_insns_for_speculation): Strengthen local "next" from
4740 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
4741 (predicate_insn): Likewise.
4742 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
4744 * config/cris/cris.c (cris_notice_update_cc): Likewise.
4745 * config/epiphany/epiphany-protos.h
4746 (extern void epiphany_insert_mode_switch_use): Likewise for param
4748 (get_attr_sched_use_fpu): Likewise for param.
4749 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
4750 Likewise for param "insn".
4751 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
4752 param "insn" of "target_insert_mode_switch_use" callback.
4753 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
4754 (frv_issues_to_branch_unit_p): Likewise.
4755 (frv_pack_insn_p): Likewise.
4756 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
4757 const rtx * (i.e. mutable rtx_def * const *) to
4759 * config/i386/i386-protos.h (standard_sse_constant_opcode):
4760 Strengthen first param from rtx to rtx_insn *.
4761 (output_fix_trunc): Likewise.
4762 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
4763 (output_fix_trunc): Likewise.
4764 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
4766 (min_insn_size): Likewise for param "insn".
4767 (get_mem_group): Likewise.
4769 (get_insn_path): Likewise.
4770 (get_insn_group): Likewise.
4771 (count_num_restricted): Likewise.
4772 (fits_dispatch_window): Likewise.
4773 (add_insn_window): Likewise.
4774 (add_to_dispatch_window): Likewise.
4775 (debug_insn_dispatch_info_file): Likewise.
4776 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
4778 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
4779 "cmp" and local "prev".
4780 (m32c_output_compare): Likewise for param "insn".
4781 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
4782 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
4783 (define_predicate "large_insn_p"): Likewise.
4784 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
4785 param from rtx to rtx_insn *.
4786 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
4787 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
4788 (m68k_sched_attr_size): Likewise.
4789 (sched_get_opxy_mem_type): Likewise for param "insn".
4790 (m68k_sched_attr_op_mem): Likewise.
4791 (sched_mem_operand_p): Likewise.
4792 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
4793 * config/mep/mep.c (mep_multi_slot): Likewise.
4794 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
4796 (mips_sync_loop_insns): Likewise.
4797 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
4798 method of "final_sequence" for typesafety.
4799 (mips_process_sync_loop): Strengthen param "insn" from rtx to
4801 (mips_output_sync_loop): Likewise.
4802 (mips_sync_loop_insns): Likewise.
4803 (mips_74k_agen_init): Likewise.
4804 (mips_sched_init): Use NULL rather than NULL_RTX when working with
4806 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
4807 Strengthen param "insn" from rtx to rtx_insn *.
4808 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
4810 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
4812 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
4813 "insn". Use method of rtx_sequence for typesafety.
4814 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
4816 (branch_needs_nop_p): Likewise.
4817 (use_skip_p): Likewise.
4818 (pa_insn_refs_are_delayed): Likewise.
4819 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
4820 for locals "insn", "ninsn".
4821 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
4823 (is_cracked_insn): Likewise.
4824 (is_branch_slot_insn): Likewise.
4825 (is_nonpipeline_insn): Likewise.
4826 (insn_terminates_group_p): Likewise.
4827 (insn_must_be_first_in_group): Likewise.
4828 (insn_must_be_last_in_group): Likewise.
4829 (force_new_group): Likewise for param "next_insn".
4830 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
4832 (s390_sched_score): Likewise.
4833 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
4834 (rtx sfunc_uses_reg): Likewise for sole param.
4835 * config/sh/sh.c (sh_print_operand): Use insn method of
4836 final_sequence for typesafety.
4837 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
4838 Use insn method of final_sequence for typesafety.
4839 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
4840 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
4842 (eligible_for_return_delay): Likewise.
4843 (eligible_for_sibcall_delay): Likewise.
4844 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
4845 (eligible_for_return_delay): Likewise.
4846 (eligible_for_sibcall_delay): Likewise.
4847 * config/stormy16/stormy16-protos.h
4848 (xstormy16_output_cbranch_hi): Likewise for final param.
4849 (xstormy16_output_cbranch_si): Likewise.
4850 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
4851 (xstormy16_output_cbranch_si): Likewise.
4852 * config/v850/v850-protos.h (notice_update_cc): Likewise.
4853 * config/v850/v850.c (notice_update_cc): Likewise.
4855 * final.c (get_attr_length_1): Strengthen param "insn" and param
4856 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
4857 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
4858 (get_attr_min_length): Likewise.
4859 (shorten_branches): Likewise for signature of locals "length_fun"
4860 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
4861 from a checked cast and use its methods for clarity and to enable
4862 strengthening local "inner_insn" from rtx to rtx_insn *.
4863 * genattr.c (gen_attr): When writing out the prototypes of the
4864 various generated "get_attr_" functions, strengthen the params of
4865 the non-const functions from rtx to rtx_insn *.
4866 Similarly, strengthen the params of insn_default_length,
4867 insn_min_length, insn_variable_length_p, insn_current_length.
4868 (main): Similarly, strengthen the param of num_delay_slots,
4869 internal_dfa_insn_code, insn_default_latency, bypass_p,
4870 insn_latency, min_issue_delay, print_reservation,
4871 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
4872 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
4873 to hook_int_rtx_insn_unreachable.
4874 * genattrtab.c (write_attr_get): When writing out the generated
4875 "get_attr_" functions, strengthen the param "insn" from rtx to
4876 rtx_insn *, eliminating a checked cast.
4877 (make_automaton_attrs): When writing out prototypes of
4878 "internal_dfa_insn_code_", "insn_default_latency_" functions
4879 and the "internal_dfa_insn_code" and "insn_default_latency"
4880 callbacks, strengthen their params from rtx to rtx_insn *
4881 * genautomata.c (output_internal_insn_code_evaluation): When
4882 writing out code, add a checked cast from rtx to rtx_insn * when
4883 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
4884 (output_dfa_insn_code_func): Strengthen param of generated
4885 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
4886 (output_trans_func): Likewise for generated function
4888 (output_internal_insn_latency_func): When writing out generated
4889 function "internal_insn_latency", rename params from "insn" and
4890 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
4891 locals "insn" and "insn2" as rtx_insn * with checked casts once
4892 we've proven that we're not dealing with const0_rtx.
4893 (output_insn_latency_func): Strengthen param of generated
4894 function "insn_latency" from rtx to rtx_insn *.
4895 (output_print_reservation_func): Likewise for generated function
4896 "print_reservation".
4897 (output_insn_has_dfa_reservation_p): Likewise for generated
4898 function "insn_has_dfa_reservation_p".
4899 * hooks.c (hook_int_rtx_unreachable): Rename to...
4900 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
4901 from rtx to rtx_insn *.
4902 * hooks.h (hook_int_rtx_unreachable): Likewise.
4903 (extern int hook_int_rtx_insn_unreachable): Likewise.
4904 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
4905 (get_attr_min_length): Likewise.
4906 * recog.c (get_enabled_alternatives): Likewise.
4907 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
4908 * reorg.c (find_end_label): Introduce local rtx "pat" and
4909 strengthen local "insn" from rtx to rtx_insn *.
4910 (redundant_insn): Use insn method of "seq" rather than element for
4911 typesafety; strengthen local "control" from rtx to rtx_insn *.
4912 * resource.c (mark_referenced_resources): Add checked cast to
4913 rtx_insn * within INSN/JUMP_INSN case.
4914 (mark_set_resources): Likewise.
4915 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
4918 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4920 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
4921 param "label" from rtx to rtx_insn *.
4922 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
4924 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
4925 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
4926 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
4927 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
4928 * final.c (default_label_align_after_barrier_max_skip): Strengthen
4929 param from rtx to rtx_insn *.
4930 (default_loop_align_max_skip): Likewise.
4931 (default_label_align_max_skip): Likewise.
4932 (default_jump_align_max_skip): Likewise.
4933 * target.def (label_align_after_barrier_max_skip): Likewise.
4934 (loop_align_max_skip): Likewise.
4935 (label_align_max_skip): Likewise.
4936 (jump_align_max_skip): Likewise.
4937 * targhooks.h (default_label_align_after_barrier_max_skip):
4939 (default_loop_align_max_skip): Likewise.
4940 (default_label_align_max_skip): Likewise.
4941 (default_jump_align_max_skip): Likewise.
4943 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4945 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
4946 from const_rtx to const rtx_insn *. Update union members from rtx
4948 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
4949 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
4950 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
4951 strengthen both params from const_rtx to const rtx_insn *.
4952 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
4953 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
4954 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
4956 * target.def (can_follow_jump): Strengthen both params from
4957 const_rtx to const rtx_insn *, and update default implementation
4958 from hook_bool_const_rtx_const_rtx_true to
4959 hook_bool_const_rtx_insn_const_rtx_insn_true.
4961 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4963 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
4964 "insn" from rtx to rtx_insn *.
4965 * sched-int.h (deps_start_bb): Likewise for 2nd param.
4967 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
4968 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4969 Anna Tikhonova <anna.tikhonova@intel.com>
4970 Ilya Tocar <ilya.tocar@intel.com>
4971 Andrey Turetskiy <andrey.turetskiy@intel.com>
4972 Ilya Verbin <ilya.verbin@intel.com>
4973 Kirill Yukhin <kirill.yukhin@intel.com>
4974 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4976 * config/i386/sse.md
4977 (define_insn "vcvtph2ps<mask_name>"): Add masking.
4978 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
4979 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
4980 (define_expand "vcvtps2ph_mask"): New.
4981 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
4982 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
4983 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
4985 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
4986 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4987 Anna Tikhonova <anna.tikhonova@intel.com>
4988 Ilya Tocar <ilya.tocar@intel.com>
4989 Andrey Turetskiy <andrey.turetskiy@intel.com>
4990 Ilya Verbin <ilya.verbin@intel.com>
4991 Kirill Yukhin <kirill.yukhin@intel.com>
4992 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4994 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
4996 (define_mode_iterator VI24_AVX512BW_1): Ditto.
4997 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
4998 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
4999 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
5000 also for TARGET_AVX512VL.
5001 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
5003 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
5005 * doc/install.texi (Options specification): add
5006 --disable-libsanitizer item.
5008 2014-09-14 James Clarke <jrtc27@jrtc27.com>
5009 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
5012 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
5014 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
5015 kernel version check to avoid incrementing it after every major OS X
5017 (darwin_default_min_version): Avoid static memory buffer.
5019 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
5021 * tree.c (need_assembler_name_p): Store C++ type mangling only
5024 2014-09-13 Marek Polacek <polacek@redhat.com>
5026 * tree.c (protected_set_expr_location): Don't check whether T is
5029 2014-09-12 DJ Delorie <dj@redhat.com>
5031 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
5032 (extend_and_shift1_hipsi2): Likewise.
5033 (extend_and_shift2_hipsi2): Likewise.
5035 2014-09-12 David Malcolm <dmalcolm@redhat.com>
5037 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
5038 with NULL when dealing with an insn.
5039 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
5040 from rtx to rtx_insn *.
5041 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
5042 const_rtx to const rtx_insn *.
5043 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
5045 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
5047 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
5050 2014-09-12 Joseph Myers <joseph@codesourcery.com>
5052 * target.def (libgcc_floating_mode_supported_p): New hook.
5053 * targhooks.c (default_libgcc_floating_mode_supported_p): New
5055 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
5056 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
5057 (LIBGCC2_HAS_TF_MODE): Remove.
5058 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
5059 * doc/tm.texi: Regenerate.
5060 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
5062 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
5063 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
5064 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
5065 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
5066 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
5067 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
5068 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
5069 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
5070 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
5071 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
5073 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
5074 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
5075 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
5076 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
5077 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
5078 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
5079 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
5080 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
5081 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
5082 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
5083 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
5084 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
5085 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
5086 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
5088 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
5090 (ia64_libgcc_floating_mode_supported_p): New function.
5091 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
5092 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
5093 (IA64_NO_LIBGCC_TFMODE): Define.
5094 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
5095 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
5097 (pdp11_scalar_mode_supported_p): New function.
5098 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
5099 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
5101 2014-09-12 Richard Biener <rguenther@suse.de>
5104 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
5106 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
5108 * tree.c (integer_each_onep): New function.
5109 * tree.h (integer_each_onep): Declare it.
5110 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
5111 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
5112 (X & 1) == 0 for vector and complex.
5114 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
5116 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
5118 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
5119 cost to spilling from integer to FP registers.
5121 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
5123 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
5125 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
5126 are now handled correctly.
5128 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
5130 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
5131 handling of CALLER_SAVE_REGS and POINTER_REGS.
5133 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
5135 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
5136 the number of hard registers.
5138 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
5139 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5140 Anna Tikhonova <anna.tikhonova@intel.com>
5141 Ilya Tocar <ilya.tocar@intel.com>
5142 Andrey Turetskiy <andrey.turetskiy@intel.com>
5143 Ilya Verbin <ilya.verbin@intel.com>
5144 Kirill Yukhin <kirill.yukhin@intel.com>
5145 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5147 * config/i386/sse.md
5148 (define_mode_iterator VI48_AVX512VL): New.
5149 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
5150 "avx512f_vternlog<mode>_maskz" and update mode iterator.
5151 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
5152 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
5153 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
5154 "avx512f_vternlog<mode>_mask" and update mode iterator.
5155 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
5156 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
5158 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
5159 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
5160 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
5161 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
5162 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
5163 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
5165 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
5166 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5167 Anna Tikhonova <anna.tikhonova@intel.com>
5168 Ilya Tocar <ilya.tocar@intel.com>
5169 Andrey Turetskiy <andrey.turetskiy@intel.com>
5170 Ilya Verbin <ilya.verbin@intel.com>
5171 Kirill Yukhin <kirill.yukhin@intel.com>
5172 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5174 * config/i386/sse.md (VI128_256): Delete.
5175 (define_mode_iterator VI124_256): New.
5176 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
5177 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
5178 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
5179 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
5180 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
5181 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
5182 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
5183 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
5185 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
5186 in presence of AVX-512.
5188 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
5189 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5190 Anna Tikhonova <anna.tikhonova@intel.com>
5191 Ilya Tocar <ilya.tocar@intel.com>
5192 Andrey Turetskiy <andrey.turetskiy@intel.com>
5193 Ilya Verbin <ilya.verbin@intel.com>
5194 Kirill Yukhin <kirill.yukhin@intel.com>
5195 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5197 * config/i386/sse.md
5198 (define_expand "<avx512>_gathersi<mode>"): Rename from
5199 "avx512f_gathersi<mode>".
5200 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
5201 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
5202 (define_expand "<avx512>_gatherdi<mode>"): Rename from
5203 "avx512f_gatherdi<mode>".
5204 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
5205 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
5207 (define_expand "<avx512>_scattersi<mode>"): Rename from
5208 "avx512f_scattersi<mode>".
5209 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
5210 (define_expand "<avx512>_scatterdi<mode>"): Rename from
5211 "avx512f_scatterdi<mode>".
5212 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
5214 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
5216 * ira.h (ira_finish_once): Delete.
5217 * ira-int.h (target_ira_int::~target_ira_int): Declare.
5218 (target_ira_int::free_ira_costs): Likewise.
5219 (target_ira_int::free_register_move_costs): Likewise.
5220 (ira_finish_costs_once): Delete.
5221 * ira.c (free_register_move_costs): Replace with...
5222 (target_ira_int::free_register_move_costs): ...this new function.
5223 (target_ira_int::~target_ira_int): Define.
5224 (ira_init): Call free_register_move_costs as a member function rather
5225 than a global function.
5226 (ira_finish_once): Delete.
5227 * ira-costs.c (free_ira_costs): Replace with...
5228 (target_ira_int::free_ira_costs): ...this new function.
5229 (ira_init_costs): Call free_ira_costs as a member function rather
5230 than a global function.
5231 (ira_finish_costs_once): Delete.
5232 * target-globals.c (target_globals::~target_globals): Call the
5233 target_ira_int destructor.
5234 * toplev.c: Include lra.h.
5235 (finalize): Call lra_finish_once rather than ira_finish_once.
5237 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
5239 * common.opt (flto-odr-type-merging): New flag.
5240 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
5241 (types_same_for_odr): Likewise.
5242 (odr_subtypes_equivalent_p): Likewise.
5243 (add_type_duplicate): Do not walk type variants.
5244 (register_odr_type): New function.
5245 * ipa-utils.h (register_odr_type): Declare.
5246 (odr_type_p): New function.
5247 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
5249 * doc/invoke.texi (-flto-odr-type-merging): Document.
5250 * tree.c (need_assembler_name_p): Compute ODR names when asked
5252 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
5254 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
5257 * config/i386/i386.c (ix86_option_override_internal): Also turn
5258 off OPTION_MASK_ABI_X32 for -m16.
5260 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
5262 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
5265 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
5268 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
5269 Directly forward to __*_DENORM_MIN__.
5271 2014-09-11 David Malcolm <dmalcolm@redhat.com>
5273 * rtl.h (LABEL_REF_LABEL): New macro.
5275 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
5276 of XEXP (, 0), where we know that we have a LABEL_REF.
5277 * cfgbuild.c (make_edges): Likewise.
5278 (purge_dead_tablejump_edges): Likewise.
5279 * cfgexpand.c (convert_debug_memory_address): Likewise.
5280 * cfgrtl.c (patch_jump_insn): Likewise.
5281 * combine.c (distribute_notes): Likewise.
5282 * cse.c (hash_rtx_cb): Likewise.
5283 (exp_equiv_p): Likewise.
5284 (fold_rtx): Likewise.
5285 (check_for_label_ref): Likewise.
5286 * cselib.c (rtx_equal_for_cselib_1): Likewise.
5287 (cselib_hash_rtx): Likewise.
5288 * emit-rtl.c (mark_label_nuses): Likewise.
5289 * explow.c (convert_memory_address_addr_space): Likewise.
5290 * final.c (output_asm_label): Likewise.
5291 (output_addr_const): Likewise.
5292 * gcse.c (add_label_notes): Likewise.
5293 * genconfig.c (walk_insn_part): Likewise.
5294 * genrecog.c (validate_pattern): Likewise.
5295 * ifcvt.c (cond_exec_get_condition): Likewise.
5296 (noce_emit_store_flag): Likewise.
5297 (noce_get_alt_condition): Likewise.
5298 (noce_get_condition): Likewise.
5299 * jump.c (maybe_propagate_label_ref): Likewise.
5300 (mark_jump_label_1): Likewise.
5301 (redirect_exp_1): Likewise.
5302 (rtx_renumbered_equal_p): Likewise.
5303 * lra-constraints.c (operands_match_p): Likewise.
5304 * reload.c (operands_match_p): Likewise.
5305 (find_reloads): Likewise.
5306 * reload1.c (set_label_offsets): Likewise.
5307 * reorg.c (get_branch_condition): Likewise.
5308 * rtl.c (rtx_equal_p_cb): Likewise.
5309 (rtx_equal_p): Likewise.
5310 * rtlanal.c (reg_mentioned_p): Likewise.
5311 (rtx_referenced_p): Likewise.
5312 (get_condition): Likewise.
5313 * sched-vis.c (print_value): Likewise.
5314 * varasm.c (const_hash_1): Likewise.
5315 (compare_constant): Likewise.
5316 (const_rtx_hash_1): Likewise.
5317 (output_constant_pool_1): Likewise.
5319 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
5321 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
5322 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
5324 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
5325 cr6_test_for_lt_reverse): Ditto.
5327 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
5330 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
5332 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
5334 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
5335 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
5336 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
5337 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
5340 (aarch64_fold_builtin): Remove all reinterpret cases.
5342 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
5344 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
5346 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
5347 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
5348 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
5349 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
5350 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
5351 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
5352 aarch64_reinterpretv2df<mode>): Delete.
5354 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
5356 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
5357 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
5358 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
5359 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
5360 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
5361 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
5362 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
5363 vreinterpret_u32_f64): Use cast.
5365 * config/aarch64/iterators.md (VD_RE): Delete.
5367 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
5369 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
5370 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
5371 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
5372 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
5373 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
5374 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
5375 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
5376 Replace inline assembler with __aarch64_vset_lane_any.
5378 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
5380 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
5382 (vmull_high_lane_s32): Likewise.
5383 (vmull_high_lane_u16): Likewise.
5384 (vmull_high_lane_u32): Likewise.
5386 2014-09-11 Jason Merrill <jason@redhat.com>
5389 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
5391 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
5394 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
5395 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
5396 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
5398 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
5399 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5400 Anna Tikhonova <anna.tikhonova@intel.com>
5401 Ilya Tocar <ilya.tocar@intel.com>
5402 Andrey Turetskiy <andrey.turetskiy@intel.com>
5403 Ilya Verbin <ilya.verbin@intel.com>
5404 Kirill Yukhin <kirill.yukhin@intel.com>
5405 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5407 * config/i386/sse.md
5408 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
5409 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
5410 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
5412 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
5413 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
5415 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
5417 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
5418 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
5419 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
5420 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
5421 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
5422 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
5423 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
5424 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
5426 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
5428 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
5429 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
5430 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
5432 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
5434 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
5435 to access removed nodes.
5437 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
5439 PR tree-optimization/63186
5440 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
5441 (mark_nonssa_use): Likewise.
5442 (verify_non_ssa_vars): Verify all header blocks for label
5445 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
5446 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5447 Anna Tikhonova <anna.tikhonova@intel.com>
5448 Ilya Tocar <ilya.tocar@intel.com>
5449 Andrey Turetskiy <andrey.turetskiy@intel.com>
5450 Ilya Verbin <ilya.verbin@intel.com>
5451 Kirill Yukhin <kirill.yukhin@intel.com>
5452 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5454 * config/i386/sse.md
5455 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
5456 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
5457 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
5458 "<avx2_avx512f>_permvar<mode><mask_name>".
5459 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
5460 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
5461 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
5462 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
5464 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
5465 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
5466 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
5467 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
5469 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
5471 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
5472 V2DF, V4SF, DF, and DI modes.
5473 (vsx_fmav2df2): Likewise.
5474 (vsx_float_fix_<mode>2): Likewise.
5475 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
5477 2014-09-10 Xinliang David Li <davidxl@google.com>
5480 * config/arm/arm.md (movcond_addsi): Handle case where source
5481 and target operands are the same.
5483 2014-09-10 David Malcolm <dmalcolm@redhat.com>
5485 * final.c (this_is_asm_operands): Strengthen this variable from
5486 rtx to const rtx_insn *.
5487 * output.h (this_is_asm_operands): Likewise.
5488 * rtl-error.c (location_for_asm): Strengthen param "insn" from
5489 const_rtx to const rtx_insn *.
5490 (diagnostic_for_asm): Likewise.
5491 * rtl-error.h (error_for_asm): Likewise.
5492 (warning_for_asm): Likewise.
5494 2014-09-10 David Malcolm <dmalcolm@redhat.com>
5496 * genextract.c (print_header): When writing out insn_extract to
5497 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
5498 * recog.h (insn_extract): Strengthen the param from rtx to
5501 2014-09-10 Mike Stump <mikestump@comcast.net>
5503 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
5506 2014-09-10 Martin Jambor <mjambor@suse.cz>
5508 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
5509 (analyze): Do not set analyze flag if expand_thunk returns false;.
5510 (create_wrapper): Likewise.
5511 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
5513 2014-09-10 Martin Jambor <mjambor@suse.cz>
5516 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
5517 new decl properly. Analyze the new thunk if it is expanded.
5519 2014-09-10 Andreas Schwab <schwab@suse.de>
5521 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
5522 [USED_FOR_TARGET]: Define.
5524 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
5526 * config/mips/mips.c (mips_secondary_reload_class): Handle
5529 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
5531 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
5534 2014-09-10 Jakub Jelinek <jakub@redhat.com>
5536 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
5537 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
5538 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
5539 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
5540 flag_delete_null_pointer_checks for them.
5541 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
5542 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
5543 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
5544 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
5545 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
5547 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
5548 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
5549 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
5550 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
5551 * doc/invoke.texi (-fsanitize=nonnull-attribute,
5552 -fsanitize=returns-nonnull-attribute): Document.
5554 * ubsan.h (struct ubsan_mismatch_data): Removed.
5555 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
5556 * ubsan.c (ubsan_source_location): For unknown locations,
5557 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
5558 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
5559 Allow more than one location and arbitrary extra arguments passed
5560 in ... instead of through MISMATCH pointer.
5561 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
5562 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
5563 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
5566 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5567 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5568 Anna Tikhonova <anna.tikhonova@intel.com>
5569 Ilya Tocar <ilya.tocar@intel.com>
5570 Andrey Turetskiy <andrey.turetskiy@intel.com>
5571 Ilya Verbin <ilya.verbin@intel.com>
5572 Kirill Yukhin <kirill.yukhin@intel.com>
5573 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5575 * config/i386/sse.md
5576 (define_mode_iterator VI48F): New.
5577 (define_insn "<avx512>_compress<mode>_mask"): Rename from
5578 "avx512f_compress<mode>_mask" and update mode iterator.
5579 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
5580 "avx512f_compressstore<mode>_mask" and update mode iterator.
5581 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
5582 "avx512f_expand<mode>_maskz" and update mode iterator.
5583 (define_insn "<avx512>_expand<mode>_mask"): Rename from
5584 "avx512f_expand<mode>_mask" and update mode iterator.
5586 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5587 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5588 Anna Tikhonova <anna.tikhonova@intel.com>
5589 Ilya Tocar <ilya.tocar@intel.com>
5590 Andrey Turetskiy <andrey.turetskiy@intel.com>
5591 Ilya Verbin <ilya.verbin@intel.com>
5592 Kirill Yukhin <kirill.yukhin@intel.com>
5593 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5595 * config/i386/i386.c
5596 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
5597 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
5598 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
5599 avx512dq_rangepv4sf_mask.
5600 * config/i386/sse.md
5601 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
5603 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
5604 (define_insn "reduces<mode>"): Ditto.
5605 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
5607 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
5608 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
5609 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
5611 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5612 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5613 Anna Tikhonova <anna.tikhonova@intel.com>
5614 Ilya Tocar <ilya.tocar@intel.com>
5615 Andrey Turetskiy <andrey.turetskiy@intel.com>
5616 Ilya Verbin <ilya.verbin@intel.com>
5617 Kirill Yukhin <kirill.yukhin@intel.com>
5618 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5620 * config/i386/i386.c
5621 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
5622 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
5623 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
5624 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
5625 avx512vl_getmantv2df_mask.
5626 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
5627 avx512f_vgetmantv4sf_round.
5628 * config/i386/sse.md
5629 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
5630 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
5632 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
5633 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
5634 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
5635 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
5637 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
5638 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
5639 update mode iterator.
5641 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
5642 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
5645 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
5646 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
5647 update mode iterator.
5648 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
5649 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
5652 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
5653 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
5655 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
5656 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
5657 update mode iterator.
5658 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
5659 "avx512f_getmant<mode><round_saeonly_name>".
5661 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
5664 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
5666 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5667 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5668 Anna Tikhonova <anna.tikhonova@intel.com>
5669 Ilya Tocar <ilya.tocar@intel.com>
5670 Andrey Turetskiy <andrey.turetskiy@intel.com>
5671 Ilya Verbin <ilya.verbin@intel.com>
5672 Kirill Yukhin <kirill.yukhin@intel.com>
5673 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5675 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
5676 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
5677 (define_mode_iterator FMAMODE_AVX512): New.
5678 (define_mode_iterator FMAMODE): Remove conditions.
5679 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
5680 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
5681 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
5683 (define_mode_iterator FMAMODE_NOVF512): Remove.
5684 (define_insn "*fma_fmadd_<mode>"): Rename from
5685 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
5686 FMAMODE mode iterator.
5687 (define_mode_iterator VF_SF_AVX512VL): New.
5688 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
5689 Use VF_SF_AVX512VL mode iterator.
5690 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
5691 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
5693 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
5694 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5696 (define_insn "*fma_fmsub_<mode>"): Rename from
5697 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
5698 FMAMODE mode iterator.
5699 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
5700 Use VF_SF_AVX512VL mode iterator.
5701 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
5702 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
5704 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
5705 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5707 (define_insn "*fma_fnmadd_<mode>"): Rename from
5708 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
5709 use FMAMODE mode iterator.
5710 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
5711 Use VF_SF_AVX512VL mode iterator.
5712 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
5713 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
5715 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
5716 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5718 (define_insn "*fma_fnmsub_<mode>"): Rename from
5719 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
5720 FMAMODE mode iterator.
5721 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
5722 Use VF_SF_AVX512VL mode iterator.
5723 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
5724 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
5726 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
5727 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5729 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
5730 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
5731 use VF_AVX512VL mode iterator.
5732 (define_insn "*fma_fmaddsub_<mode>"): Rename from
5733 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
5735 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
5736 Use VF_SF_AVX512VL mode iterator.
5737 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
5738 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
5740 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
5741 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5743 (define_insn "*fma_fmsubadd_<mode>"): Rename from
5744 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
5745 remove usage of subst.
5746 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
5747 Use VF_SF_AVX512VL mode iterator.
5748 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
5749 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
5751 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
5752 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5755 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
5758 * calls.c (precompute_arguments): Check
5759 promoted_for_signed_and_unsigned_p and set the promoted mode.
5760 (promoted_for_signed_and_unsigned_p): New function.
5761 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
5762 and set the promoted mode.
5763 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
5764 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
5765 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
5767 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
5769 * opth-gen.awk: Generate mapping from cpp message reasons to the
5770 options that enable them.
5771 * doc/options.texi (CppReason): Document.
5773 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
5775 * doc/invoke.texi (Wnormalized=): Update.
5777 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
5780 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
5781 operands. Split off the constant operand alternative to ...
5782 (*bool<mode>3_imm): New.
5784 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5786 * rtl.h (single_set_2): Strengthen first param from const_rtx to
5787 const rtx_insn *, and move prototype to above...
5788 (single_set): ...this. Convert this from a macro to an inline
5789 function, enforcing the requirement that the param is a const
5791 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
5793 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
5794 Strengthen both params from rtx to rtx_insn *.
5795 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
5796 Likewise; introduce locals "producer_set", "consumer_set", using
5797 them in place of "producer" and "consumer" when dealing with SET
5799 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
5800 when invoking single_set in region guarded by INSN_P.
5801 (avr_out_bitop): Likewise.
5802 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
5803 region guarded by GET_CODE check, using methods to strengthen
5804 local "this_insn" from rtx to rtx_insn *, and for clarity.
5805 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
5806 Strengthen local "insn" from rtx to rtx_insn *.
5807 (define_insn_and_split "xload<mode>_A"): Likewise.
5808 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
5810 (find_load): Likewise for return type.
5811 (workaround_speculation): Likewise for both locals named
5813 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
5815 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
5817 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
5819 * config/h8300/h8300.c (notice_update_cc): Likewise.
5820 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
5821 "insn" and "dep_insn".
5822 (exact_store_load_dependency): Likewise for both params.
5823 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
5824 since this now clashes with inline function. Instead, delay
5825 calling single_set until the point where its needed, and then
5826 assign the result to "compare_set" and rework the conditional that
5828 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
5829 local "last" from rtx to rtx_insn *.
5830 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
5832 (mips_store_data_bypass_p): Likewise for both params.
5833 * config/mips/mips.c (mips_load_store_insns): Likewise for second
5835 (mips_store_data_bypass_p): Likewise for both params.
5836 (mips_orphaned_high_part_p): Likewise for param "insn".
5837 * config/mn10300/mn10300.c (extract_bundle): Likewise.
5838 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
5839 Introduce local rtx "insn2_pat".
5840 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
5842 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
5843 Introduce local rtx "set", using it in place of "insn" for the
5844 result of single_set. This appears to fix a bug, since the call
5845 to find_regno_note on a SET does nothing.
5846 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
5847 params from rtx to rtx_insn *.
5848 (set_to_load_agen): Likewise.
5849 * config/s390/s390.c (s390_label_align): Likewise for local
5850 "prev_insn". Introduce new rtx locals "set" and "src", using
5851 them in place of "prev_insn" for the results of single_set
5852 and SET_SRC respectively.
5853 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
5854 Introduce new rtx local "set" using in place of "jump" for the
5855 result of single_set. Use SET_SRC (set) rather than plain
5857 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
5859 (noncall_uses_reg): Likewise.
5860 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
5861 guarded by GET_CODE check, using its methods for clarity, and to
5862 enable strengthening local "this_insn" from rtx to rtx_insn *.
5863 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
5864 "insn" from rtx to rtx_insn *.
5865 (define_expand "umulhisi3"): Likewise.
5866 (define_expand "smulsi3_highpart"): Likewise.
5867 (define_expand "umulsi3_highpart"): Likewise.
5868 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
5869 local "after". Replace GET_CODE check with a dyn_cast,
5870 introducing new local rtx_sequence * "seq", using insn method for
5873 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
5874 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
5875 place of "insn" once we're dealing with patterns rather than the
5877 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
5878 (scan_trace): Likewise for local "elt", updating lookups within
5879 sequence to use insn method rather than element method.
5880 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
5882 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
5883 * ifcvt.c (noce_try_abs): Likewise for local "insn".
5884 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
5885 invoking single_set.
5886 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
5887 "insn" from rtx to rtx_insn *.
5888 (skip_usage_debug_insns): Likewise for return type, adding a
5890 (check_secondary_memory_needed_p): Likewise for local "insn".
5891 (inherit_reload_reg): Likewise.
5892 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
5893 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
5895 (store_data_bypass_p): Likewise for both params.
5896 (if_test_bypass_p): Likewise.
5897 * recog.h (store_data_bypass_p): Likewise for both params.
5898 (if_test_bypass_p): Likewise.
5899 * reload.c (find_equiv_reg): Likewise for local "where".
5900 * reorg.c (delete_jump): Likewise for param "insn".
5901 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
5902 to const rtx_insn *.
5903 * store-motion.c (replace_store_insn): Likewise for param "del".
5904 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
5905 and use its methods for clarity, and to strengthen local "del"
5906 from rtx to rtx_insn *.
5907 (build_store_vectors): Use insn method of "st" when calling
5908 replace_store_insn for typesafety and clarity.
5910 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
5912 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
5913 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
5914 on how to make it legal in future.
5916 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5918 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
5920 (restinsn): Likewise.
5921 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
5923 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
5925 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
5927 (arc_hazard): Likewise for both params.
5928 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
5929 checked casts to rtx_sequence * and uses of the insn method for
5931 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
5932 (arc_adjust_insn_length): Likewise for param "insn".
5933 (struct insn_length_parameters_s): Likewise for first param of
5934 "get_variants" callback field.
5935 (arc_get_insn_variants): Likewise for first param and local
5936 "inner". Replace a check of GET_CODE with a dyn_cast to
5937 rtx_sequence *, using methods for type-safety and clarity.
5938 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
5939 rtx_sequence * and uses of the insn method for type-safety when
5940 invoking arc_adjust_insn_length.
5941 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
5943 (arm_address_offset_is_imm): Likewise.
5944 (struct tune_params): Likewise for params 1 and 3 of the
5945 "sched_adjust_cost" callback field.
5946 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
5947 params 1 and 3 ("insn" and "dep").
5948 (xscale_sched_adjust_cost): Likewise.
5949 (fa726te_sched_adjust_cost): Likewise.
5950 (cortexa7_older_only): Likewise for param "insn".
5951 (cortexa7_younger): Likewise.
5952 (arm_attr_length_move_neon): Likewise.
5953 (arm_address_offset_is_imm): Likewise.
5954 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
5955 * config/avr/avr.c (avr_notice_update_cc): Likewise.
5956 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
5957 (workaround_speculation): Likewise for local "last_condjump".
5958 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
5959 (shadow_or_blockage_p): Likewise.
5960 (get_unit_reqs): Likewise.
5961 (get_unit_operand_masks): Likewise.
5962 (c6x_registers_update): Likewise.
5963 (returning_call_p): Likewise.
5964 (can_use_callp): Likewise.
5965 (convert_to_callp): Likewise.
5966 (find_last_same_clock): Likwise for local "t".
5967 (reorg_split_calls): Likewise for local "shadow".
5968 (hwloop_pattern_reg): Likewise for param "insn".
5969 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
5970 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
5971 (frv_extract_membar): Likewise.
5972 (frv_optimize_membar_local): Strengthen param "last_membar" from
5973 rtx * to rtx_insn **.
5974 (frv_optimize_membar_global): Strengthen param "membar" from rtx
5976 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
5978 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
5979 both params from rtx to rtx_insn *.
5980 (ia64_ld_address_bypass_p): Likewise.
5981 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
5983 (ia64_safe_type): Likewise.
5984 (group_barrier_needed): Likewise.
5985 (safe_group_barrier_needed): Likewise.
5986 (ia64_single_set): Likewise.
5987 (is_load_p): Likewise.
5988 (record_memory_reference): Likewise.
5989 (get_mode_no_for_insn): Likewise.
5990 (important_for_bundling_p): Likewise.
5991 (unknown_for_bundling_p): Likewise.
5992 (ia64_st_address_bypass_p): Likewise for both params.
5993 (ia64_ld_address_bypass_p): Likewise.
5994 (expand_vselect): Introduce new local rtx_insn * "insn", using it
5995 in place of rtx "x" after the emit_insn call.
5996 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
5997 Strengthen param from rtx to rtx_insn *.
5998 (ix86_agi_dependent): Likewise for both params.
5999 (ix86_attr_length_immediate_default): Likewise for param 1.
6000 (ix86_attr_length_address_default): Likewise for param.
6001 (ix86_attr_length_vex_default): Likewise for param 1.
6002 * config/i386/i386.c (ix86_attr_length_immediate_default):
6003 Likewise for param "insn".
6004 (ix86_attr_length_address_default): Likewise.
6005 (ix86_attr_length_vex_default): Likewise.
6006 (ix86_agi_dependent): Likewise for both params.
6007 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
6008 (vselect_insn): Likewise for this variable.
6009 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
6011 (m68k_sched_attr_opy_type): Likewise.
6012 * config/m68k/m68k.c (sched_get_operand): Likewise.
6013 (sched_attr_op_type): Likewise.
6014 (m68k_sched_attr_opx_type): Likewise.
6015 (m68k_sched_attr_opy_type): Likewise.
6016 (sched_get_reg_operand): Likewise.
6017 (sched_get_mem_operand): Likewise.
6018 (m68k_sched_address_bypass_p): Likewise for both params.
6019 (sched_get_indexed_address_scale): Likewise.
6020 (m68k_sched_indexed_address_bypass_p): Likewise.
6021 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
6022 (m68k_sched_indexed_address_bypass_p): Likewise.
6023 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
6024 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
6026 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
6027 params from rtx to rtx_insn *.
6028 (mips_fmadd_bypass): Likewise.
6029 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
6030 (mips_linked_madd_p): Likewise.
6031 (mips_macc_chains_last_hilo): Likewise for this variable.
6032 (mips_macc_chains_record): Likewise for param.
6033 (vr4130_last_insn): Likewise for this variable.
6034 (vr4130_swap_insns_p): Likewise for both params.
6035 (mips_ls2_variable_issue): Likewise for param.
6036 (mips_need_noat_wrapper_p): Likewise for param "insn".
6037 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
6038 in place of "x" after the emit_insn.
6039 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
6040 params from rtx to rtx_insn *.
6041 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
6042 (pa_combine_instructions): Introduce local "par" for result of
6043 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
6045 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
6046 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
6047 (rl78_alloc_physical_registers_op1): Likewise.
6048 (rl78_alloc_physical_registers_op2): Likewise.
6049 (rl78_alloc_physical_registers_ro1): Likewise.
6050 (rl78_alloc_physical_registers_cmp): Likewise.
6051 (rl78_alloc_physical_registers_umul): Likewise.
6052 (rl78_alloc_address_registers_macax): Likewise.
6053 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
6054 * config/s390/predicates.md (execute_operation): Likewise for
6056 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
6058 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
6059 (addr_generation_dependency_p): Likewise for param "insn".
6060 (s390_agen_dep_p): Likewise for both params.
6061 (s390_fpload_toreg): Likewise for param "insn".
6062 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
6063 * config/sh/sh.c (sh_loop_align): Likewise for param and local
6065 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
6066 * config/sh/sh_treg_combine.cc
6067 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
6069 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
6070 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
6071 "and_insn", "load", "shift".
6072 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
6074 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
6075 for XEXP (note, 0) of the REG_CC_SETTER note.
6076 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
6077 rtx_insn *, eliminating a checked cast made redundant by this.
6078 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
6080 * genattr.c (main): When writing out the prototype to
6081 const_num_delay_slots, strengthen the param from rtx to
6083 * genattrtab.c (write_const_num_delay_slots): Likewise when
6084 writing out the implementation of const_num_delay_slots.
6085 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
6086 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
6087 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
6088 favor of new rtx locals "src" and "set" and new local rtx_insn *
6090 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
6092 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
6093 locals "cond", "if_then_else", "set" and new rtx_insn * locals
6095 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
6096 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
6097 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
6098 the top-level scope, replacing with new more tightly-scoped rtx
6099 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
6100 "new_insn", "copy_of_insn_b", and make local rtx "set" more
6102 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
6104 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
6106 (ira_setup_alts): Likewise for param "insn".
6107 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
6108 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
6110 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
6111 new more-tightly scoped rtx locals "add3_insn", "insn",
6112 "add2_insn" and rtx_insn * "move_insn".
6113 * postreload-gcse.c (eliminate_partially_redundant_load): Add
6114 checked cast on result of gen_move_insn when invoking
6116 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
6118 (verify_changes): Add a checked cast on "object" when invoking
6120 (extract_insn_cached): Strengthen param "insn" from rtx to
6122 (extract_constrain_insn_cached): Likewise.
6123 (extract_insn): Likewise.
6124 * recog.h (insn_invalid_p): Likewise for param 1.
6125 (recog_memoized): Likewise for param.
6126 (extract_insn): Likewise.
6127 (extract_constrain_insn_cached): Likewise.
6128 (extract_insn_cached): Likewise.
6129 * reload.c (can_reload_into): Likewise for local "test_insn".
6130 * reload.h (cleanup_subreg_operands): Likewise for param.
6131 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
6132 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
6133 result of emit_insn. Remove a checked cast made redundant by this
6135 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
6137 * sel-sched.c (get_reg_class): Likewise.
6139 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
6140 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6142 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
6143 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
6145 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
6147 2014-09-09 David Malcolm <dmalcolm@redhat.com>
6149 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
6150 const rtx_insn *, and from rtx to rtx_insn * for the other
6152 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
6153 INSN_LOCATION, since we know INSN_P holds.
6154 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
6155 (insn_file): Likewise.
6156 (insn_scope): Likewise.
6157 (insn_location): Likewise.
6159 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
6160 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
6161 for the result of gen_load_const_gp.
6162 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
6163 param from rtx to rtx_insn *.
6164 * config/rs6000/rs6000.c (output_call): Likewise.
6165 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
6166 introducing a checked cast to rtx_sequence * and use of the insn
6168 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
6169 from rtx to rtx_insn *.
6170 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
6171 (insn_line): Likewise.
6172 (insn_file): Likewise.
6173 (insn_location): Likewise.
6174 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
6175 from rtx to rtx_insn *.
6176 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
6177 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
6178 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
6180 * reorg.c (relax_delay_slots): Strengthen locals named "after"
6181 from rtx to rtx_insn *; use methods of "pat" for type-safety.
6183 2014-09-09 David Malcolm <dmalcolm@redhat.com>
6185 * combine.c (try_combine): Eliminate checked cast on result of
6187 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
6188 autogenerated one by strengthening the return type and params 2 and 3
6189 from rtx to rtx_insn *, and by naming the params.
6190 * gengenrtl.c (special_rtx): Add INSN to those that are
6192 * rtl.h (gen_rtx_INSN): New prototype.
6194 2014-09-09 David Malcolm <dmalcolm@redhat.com>
6196 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
6198 (no_equiv): Likewise.
6199 (update_equiv_regs): Likewise.
6200 (setup_reg_equiv): Likewise. Strengthen locals "elem",
6201 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
6202 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
6204 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
6205 from rtx to rtx_insn_list *.
6206 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
6207 rtx_insn_list * and use methods for clarity and typesafety.
6208 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
6210 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
6211 redundant check on INSN_P (insns): this cannot hold, as "insns" is
6212 an INSN_LIST, not an insn.
6213 (reverse_equiv_p): Strengthen local "insns" from rtx to
6214 rtx_insn_list * and use methods for clarity and typesafety.
6215 (contains_reloaded_insn_p): Likewise for local "list".
6217 2014-09-09 Jiong Wang <jiong.wang@arm.com>
6219 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
6220 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
6221 (arm_builtin_vectorized_function): Likewise.
6222 * config/arm/arm_neon_builtins.def: New macro for copysignf.
6223 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
6225 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
6227 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
6228 * builtins.h (default_target_builtins): Likewise.
6229 * gcse.h (default_target_gcse): Likewise.
6230 * target-globals.h (target_globals): Add a destructor. Convert
6231 void-pointer fields back to their real type and change from
6232 GTY((atomic)) to GTY((skip)).
6233 (restore_target_globals): Remove casts accordingly.
6234 * target-globals.c (save_target_globals): Use XCNEW rather than
6235 ggc_internal_cleared_alloc to allocate non-GC structures.
6236 Use ggc_cleared_alloc to allocate the target_globals structure
6238 (target_globals::~target_globals): Define.
6240 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6242 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
6243 mnemonic instead of fldmfdd.
6244 * config/arm/arm.c (vfp_output_fstmd): Rename to...
6245 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
6246 Output vpush when address register is SP.
6247 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
6248 (vfp_output_vstmd): ... This.
6249 * config/arm/vfp.md (push_multi_vfp): Update call to
6252 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6254 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
6256 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6258 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
6259 (*sqrtdf2_vfp): Likewise.
6260 (*cmpsf_vfp): Likewise.
6261 (*cmpsf_trap_vfp): Likewise.
6262 (*cmpdf_vfp): Likewise.
6263 (*cmpdf_trap_vfp): Likewise.
6265 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6267 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
6268 (*truncdfsf2_vfp): Likewise.
6269 (*truncsisf2_vfp): Likewise.
6270 (*truncsidf2_vfp): Likewise.
6271 (fixuns_truncsfsi2): Likewise.
6272 (fixuns_truncdfsi2): Likewise.
6273 (*floatsisf2_vfp): Likewise.
6274 (*floatsidf2_vfp): Likewise.
6275 (floatunssisf2): Likewise.
6276 (floatunssidf2): Likewise.
6278 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6280 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
6281 (*muldf3_vfp): Likewise.
6282 (*mulsf3negsf_vfp): Likewise.
6283 (*muldf3negdf_vfp): Likewise.
6284 (*mulsf3addsf_vfp): Likewise.
6285 (*muldf3adddf_vfp): Likewise.
6286 (*mulsf3subsf_vfp): Likewise.
6287 (*muldf3subdf_vfp): Likewise.
6288 (*mulsf3negsfaddsf_vfp): Likewise.
6289 (*fmuldf3negdfadddf_vfp): Likewise.
6290 (*mulsf3negsfsubsf_vfp): Likewise.
6291 (*muldf3negdfsubdf_vfp): Likewise.
6293 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6295 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
6296 (*absdf2_vfp): Likewise.
6297 (*negsf2_vfp): Likewise.
6298 (*negdf2_vfp): Likewise.
6299 (*addsf3_vfp): Likewise.
6300 (*adddf3_vfp): Likewise.
6301 (*subsf3_vfp): Likewise.
6302 (*subdf3_vfp): Likewise.
6303 (*divsf3_vfp): Likewise.
6304 (*divdf3_vfp): Likewise.
6306 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6308 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
6310 (arm_print_operand): Don't convert real values to decimal
6311 representation in default case.
6312 (fp_immediate_constant): Delete.
6313 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
6314 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
6316 (*thumb2_movsi_vfp): Likewise.
6317 (*movdi_vfp): Likewise.
6318 (*movdi_vfp_cortexa8): Likewise.
6319 (*movhf_vfp_neon): Likewise.
6320 (*movhf_vfp): Likewise.
6321 (*movsf_vfp): Likewise.
6322 (*thumb2_movsf_vfp): Likewise.
6323 (*movdf_vfp): Likewise.
6324 (*thumb2_movdf_vfp): Likewise.
6325 (*movsfcc_vfp): Likewise.
6326 (*thumb2_movsfcc_vfp): Likewise.
6327 (*movdfcc_vfp): Likewise.
6328 (*thumb2_movdfcc_vfp): Likewise.
6330 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
6332 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
6336 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6339 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
6340 Use qualifier_immediate for last operand. Rename to...
6341 (aarch64_types_ternop_lane_qualifiers): ... This.
6342 (TYPES_QUADOP): Rename to...
6343 (TYPES_TERNOP_LANE): ... This.
6344 (aarch64_simd_expand_args): Return const0_rtx when encountering user
6345 error. Change return of 0 to return of NULL_RTX.
6346 (aarch64_crc32_expand_builtin): Likewise.
6347 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
6348 ICE when expanding unknown builtin.
6349 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
6350 TERNOP_LANE qualifiers.
6351 (sqdmlsl_lane): Likewise.
6352 (sqdmlal_laneq): Likewise.
6353 (sqdmlsl_laneq): Likewise.
6354 (sqdmlal2_lane): Likewise.
6355 (sqdmlsl2_lane): Likewise.
6356 (sqdmlal2_laneq): Likewise.
6357 (sqdmlsl2_laneq): Likewise.
6359 2014-09-09 Nick Clifton <nickc@redhat.com>
6361 * doc/invoke.texi (Optimization Options): Add missing @gol to the
6363 (S/390 and zSeries Options): Remove superfluous word from the
6364 description of the -mhotpatch option.
6366 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
6368 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
6369 * ira.c: #include "shrink-wrap.h"
6370 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
6371 * ifcvt.c: #include "shrink-wrap.h"
6372 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
6374 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
6376 * common/config/picochip/picochip-common.c: Remove.
6377 * config.gcc: Remove support for picochip.
6378 * config/picochip/constraints.md: Remove.
6379 * config/picochip/dfa_space.md: Remove.
6380 * config/picochip/dfa_speed.md: Remove.
6381 * config/picochip/picochip-protos.h: Remove.
6382 * config/picochip/picochip.c: Remove.
6383 * config/picochip/picochip.h: Remove.
6384 * config/picochip/picochip.md: Remove.
6385 * config/picochip/picochip.opt: Remove.
6386 * config/picochip/predicates.md: Remove.
6387 * config/picochip/t-picochip: Remove.
6388 * doc/md.texi: Don't document picochi.
6390 2014-09-08 David Malcolm <dmalcolm@redhat.com>
6392 * basic-block.h (control_flow_insn_p): Strengthen param from
6393 const_rtx to const rtx_insn *.
6394 * cfgbuild.c (control_flow_insn_p): Likewise.
6396 2014-09-08 David Malcolm <dmalcolm@redhat.com>
6398 * gcse.c (modify_mem_list): Strengthen this variable from
6399 vec<rtx> * to vec<rtx_insn *> *.
6400 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
6402 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
6403 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
6404 (record_last_mem_set_info): Strengthen param "insn" from rtx to
6406 (record_last_set_info): Likewise for local "last_set_insn".
6408 2014-09-08 DJ Delorie <dj@redhat.com>
6410 * doc/invoke.texi (MSP430 Options): Add -minrt.
6412 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6414 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
6415 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
6416 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
6418 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
6420 (adjust_splat): New function.
6421 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
6422 (dump_swap_insn_table): Add case for SH_SPLAT.
6424 2014-09-08 Richard Biener <rguenther@suse.de>
6427 * tree-inline.c (copy_loops): The source loop header should
6429 (tree_function_versioning): If loops need fixup after removing
6430 unreachable blocks fix them.
6431 * omp-low.c (simd_clone_adjust): Do not add incr block to
6432 loop under construction.
6434 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
6436 * config/aarch64/aarch64-builtins.c
6437 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
6439 2014-09-08 Joseph Myers <joseph@codesourcery.com>
6441 * config/i386/cygming.h (TF_SIZE): Remove.
6442 * config/i386/darwin.h (TF_SIZE): Remove.
6443 * config/i386/dragonfly.h (TF_SIZE): Remove.
6444 * config/i386/freebsd.h (TF_SIZE): Remove.
6445 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
6446 * config/i386/openbsdelf.h (TF_SIZE): Remove.
6447 * config/i386/sol2.h (TF_SIZE): Remove.
6448 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
6449 * config/ia64/linux.h (TF_SIZE): Remove.
6450 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
6451 * doc/tm.texi: Regenerate.
6452 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
6454 2014-09-08 Joseph Myers <joseph@codesourcery.com>
6456 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
6458 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
6460 * doc/tm.texi: Regenerate.
6461 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
6463 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
6464 * config/cris/cris.h (__make_dp): Remove.
6466 2014-09-08 Richard Biener <rguenther@suse.de>
6469 * cfgloop.c (mark_loop_for_removal): Track former header
6471 * cfgloop.h (struct loop): Add former_header member unconditionally.
6472 * loop-init.c (fix_loop_structure): Enable bogus loop removal
6473 diagnostic unconditionally.
6475 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
6478 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
6479 constraint for operand0 and remove write only modifier from operand3.
6481 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
6483 PR rtl-optimization/62208
6484 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
6485 rather than const0_rtx in eq/ne-xor simplifications.
6487 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
6489 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
6490 (arc_output_mi_thunk): Likewise.
6492 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
6493 arguments to silence bogus warning.
6495 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
6498 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
6500 2014-09-06 Tom de Vries <tom@codesourcery.com>
6502 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
6503 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
6504 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
6506 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
6509 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
6510 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
6512 2014-09-05 Easwaran Raman <eraman@google.com>
6514 PR rtl-optimization/62146
6515 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
6516 hoisted instruction unconditional.
6518 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
6521 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
6522 Do not allow any_mask_operand for operands[2].
6523 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
6525 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6527 * config/arc/arc.c (arc_print_operand): Use insn method of
6528 final_sequence for type-safety.
6529 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
6530 "insn" from rtx to rtx_insn *.
6531 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
6532 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
6533 Likewise for locals "branch", "label".
6534 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
6535 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
6536 (same_cmp_following_p): Likewise for locals "i2", "i3".
6537 * config/sh/sh_optimize_sett_clrt.cc
6538 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
6539 param "cbranch_insn".
6540 * function.c (convert_jumps_to_returns): Likewis for local "jump".
6541 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
6542 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
6544 (condjump_p): Likewise.
6545 (condjump_in_parallel_p): Likewise.
6547 (any_uncondjump_p): Likewise.
6548 (any_condjump_p): Likewise.
6549 (condjump_label): Likewise.
6550 (returnjump_p): Strengthen param "insn" from rtx to
6552 (onlyjump_p): Strengthen param "insn" from const_rtx to
6554 (jump_to_label_p): Likewise.
6555 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
6556 (invert_jump): Likewise.
6557 * reorg.c (simplejump_or_return_p): Add checked cast when calling
6559 (get_jump_flags): Strengthen param "insn" from rtx to
6561 (get_branch_condition): Likewise.
6562 (condition_dominates_p): Likewise.
6563 (make_return_insns): Move declaration of local "pat" earlier, to
6564 after we've handled NONJUMP_INSN_P and non-sequences, using its
6565 methods to simplify the code and for type-safety.
6566 * rtl.h (find_constant_src): Strengthen param from const_rtx to
6568 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
6569 (condjump_p): Strengthen param from const_rtx to
6571 (any_condjump_p): Likewise.
6572 (any_uncondjump_p): Likewise.
6574 (condjump_label): Likewise.
6575 (simplejump_p): Likewise.
6576 (returnjump_p): Likewise.
6577 (onlyjump_p): Likewise.
6578 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
6579 (invert_jump): Likewise.
6580 (condjump_in_parallel_p): Strengthen param from const_rtx to
6582 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
6583 to const rtx_insn *.
6584 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
6585 to const rtx_insn *.
6586 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
6588 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6590 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
6591 above the conditional, and convert the check on GET_CODE to a
6592 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
6593 the conditional. Simplify the conditional by using methods of
6596 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6598 * haifa-sched.c (check_clobbered_conditions): Strengthen local
6599 "link" from rtx to rtx_insn_list *, and use its methods for
6600 clarity and type-safety.
6601 (toggle_cancelled_flags): Likewise.
6602 (restore_last_backtrack_point): Likewise.
6603 (queue_to_ready): Use insn method of "link" in one place.
6604 (schedule_block): Strengthen local "link" from rtx to
6605 rtx_insn_list *, and use its methods for clarity and type-safety.
6607 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6609 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
6610 param "insn" from const_rtx to const rtx_insn *.
6611 (sched_get_reverse_condition_uncached): Likewise.
6612 (sched_get_condition_with_rev): Likewise.
6613 (sched_has_condition_p): Likewise.
6614 (sched_insns_conditions_mutex_p): Likewise for both params.
6615 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
6616 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
6617 (setup_insn_reg_uses): Move local "list" to be more tightly
6618 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
6619 its methods for clarity and type-safety.
6620 (sched_analyze_1): Strengthen local "pending" from rtx to
6621 rtx_insn_list *, and local "pending_mem" from rtx to
6622 rtx_expr_list *. Use methods of each for clarity and type-safety.
6623 (sched_analyze_2): Likewise.
6624 (sched_analyze_insn): Likewise.
6626 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
6627 param from const_rtx to const rtx_insn *.
6628 (sched_insns_conditions_mutex_p): Likewise for both params.
6629 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
6632 * system.h (CONST_CAST_RTX_INSN): New macro.
6634 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6636 * recog.c (peep2_attempt): Strengthen return type from rtx to
6638 (peep2_update_life): Likewise for params "last", "prev", removing
6639 a checked cast made redundant by this.
6640 (peephole2_optimize): Likewise for local "last".
6642 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6644 * basic-block.h (set_block_for_insn): Eliminate this macro in
6646 * rtl.h (set_block_for_insn): New inline function, imposing the
6647 requirement that the "insn" param is an rtx_insn *.
6649 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6651 * caller-save.c (setup_save_areas): Strengthen local "insn" from
6653 * final.c (get_call_reg_set_usage): Likewise for first param,
6654 eliminating a checked cast.
6655 * regs.h (get_call_reg_set_usage): Likewise for first param.
6656 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
6657 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
6658 cast, replacing references to "x" with "call_insn" where
6660 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
6661 rtx_insn *, adding a checked cast.
6663 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6665 * output.h (final_scan_insn): Strengthen first param from rtx to
6668 * final.c (final_scan_insn): Likewise, renaming it back from
6669 "uncast_insn" to "insn", eliminating the checked cast.
6671 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
6672 "vec" with an rtx_sequence * "seq", taking a copy of
6673 "final_sequence", and using methods of "seq" for clarity, and for
6674 type-safety in the calls to final_scan_insn.
6675 * config/mips/mips.c (mips_output_conditional_branch): Use methods
6676 of "final_sequence" for clarity, and for type-safety in the call to
6678 * config/sh/sh.c (print_slot): Strengthen param from rtx to
6679 rtx_sequence * and rename from "insn" to "seq".
6681 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6683 * jump.c (delete_related_insns): Introduce a new local "table" by
6684 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
6685 get_labels method of "table" to simplify access to the labels in
6688 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6690 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
6691 f_minmaxs, f_minmaxd types.
6693 2014-09-05 Richard Biener <rguenther@suse.de>
6695 * cfgloop.c (mark_loop_for_removal): Record former header
6696 when ENABLE_CHECKING.
6697 * cfgloop.h (strut loop): Add former_header member when
6699 * loop-init.c (fix_loop_structure): Sanity check loops
6700 marked for removal if they re-appeared.
6702 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6704 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
6705 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
6707 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
6708 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
6709 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
6710 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
6711 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
6712 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
6713 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
6714 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
6715 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
6716 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
6717 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
6718 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
6719 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
6720 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
6721 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
6722 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
6723 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
6724 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
6725 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
6726 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
6727 with int{32,16,8}_t.
6729 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6731 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
6732 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
6733 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
6734 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
6735 Remove temporary __asm__ and reimplement.
6737 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6739 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
6740 handling cmge, cmgt, cmeq, cmtst.
6742 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
6743 cmlt, cmgeu, cmgtu, cmtst): Remove.
6745 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
6746 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
6747 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
6748 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
6750 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6752 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
6754 (aarch64_fold_builtin): Update pattern for cmtst.
6756 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
6759 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
6761 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
6762 Switch operands, separate out more cases, refactor.
6764 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
6766 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
6767 argument; rename old version to...
6768 (aarch64_const_vec_all_same_in_range_p): ...this.
6769 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
6771 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
6773 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6775 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
6776 Remove qualifier_const_pointer, update comment.
6778 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6780 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
6782 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6784 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
6785 varargs with pointer parameter.
6786 (aarch64_simd_expand_builtin): pass pointer into previous.
6788 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6790 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
6793 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6795 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
6796 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
6797 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
6798 Replace temporary asm with call to builtin.
6799 (vrbit_p8, vrbitq_p8): New functions.
6801 2014-09-05 Richard Biener <rguenther@suse.de>
6803 * cfgloop.c (mark_loop_for_removal): New function.
6804 * cfgloop.h (mark_loop_for_removal): Declare.
6805 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
6806 (merge_blocks): Likewise.
6807 (duplicate_block): Likewise.
6808 * except.c (sjlj_emit_dispatch_table): Likewise.
6809 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
6810 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
6811 (thread_through_loop_header): Likewise.
6813 2014-09-05 Richard Biener <rguenther@suse.de>
6816 * fold-const.c (try_move_mult_to_index): Remove.
6817 (fold_binary_loc): Do not call it.
6818 * tree-data-ref.c (dr_analyze_indices): Strip conversions
6819 from the base object again.
6821 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
6823 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
6826 2014-09-05 Bin Cheng <bin.cheng@arm.com>
6829 * config/arm/arm.md (setmem): New pattern.
6830 * config/arm/arm-protos.h (struct tune_params): New fields.
6831 (arm_gen_setmem): New prototype.
6832 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
6833 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
6834 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
6835 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
6836 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
6837 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
6838 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
6839 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
6840 (arm_const_inline_cost): New function.
6841 (arm_block_set_max_insns): New function.
6842 (arm_block_set_non_vect_profit_p): New function.
6843 (arm_block_set_vect_profit_p): New function.
6844 (arm_block_set_unaligned_vect): New function.
6845 (arm_block_set_aligned_vect): New function.
6846 (arm_block_set_unaligned_non_vect): New function.
6847 (arm_block_set_aligned_non_vect): New function.
6848 (arm_block_set_vect, arm_gen_setmem): New functions.
6850 2014-09-05 Bin Cheng <bin.cheng@arm.com>
6852 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
6854 2014-09-05 Bin Cheng <bin.cheng@arm.com>
6856 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
6858 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6860 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
6862 * valtrack.h: Adjust.
6864 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6866 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
6868 (emit_jump_insn_before_noloc): Likewise.
6869 (emit_call_insn_before_noloc): Likewise.
6870 (emit_label_before): Likewise.
6871 (emit_label_after): Likewise.
6872 (emit_insn_before_setloc): Likewise.
6873 (emit_jump_insn_before_setloc): Likewise.
6874 (emit_call_insn_before_setloc): Likewise.
6875 (emit_call_insn_before): Likewise.
6878 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6880 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
6881 rtx_insn *, eliminating a checked cast.
6883 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6885 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
6886 const_rtx to const rtx_insn *.
6887 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
6890 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6892 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
6893 fixup_args_size_notes.
6894 * expr.c (fixup_args_size_notes): Strengthen first two params from
6895 rtx to rtx_insn *, eliminating a checked cast.
6896 * rtl.h (fixup_args_size_notes): Strengthen first two params from
6899 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6901 * haifa-sched.c (get_ready_element): Strengthen return type from
6903 * sched-int.h (get_ready_element): Likewise.
6905 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
6908 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
6909 indexed_or_indirect_operand instead of memory_operand.
6910 (floatsi<mode>2_lfiwzx_mem): Ditto.
6912 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6914 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
6915 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
6916 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
6918 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6920 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
6922 (get_last_nonnote_insn): Likewise.
6923 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
6924 * resource.c (find_basic_block): Likewise.
6926 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
6929 2014-09-04 David Malcolm <dmalcolm@redhat.com>
6931 * genattr.c (main): Within the prototype of insn_latency written
6932 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
6933 * genautomata.c (output_internal_maximal_insn_latency_func):
6934 Within the implementation of insn_latency written out to
6935 insn-automata.c, strengthen both params from rtx to rtx_insn *,
6936 eliminating a pair of checked casts.
6938 2014-09-04 David Malcolm <dmalcolm@redhat.com>
6940 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
6943 * rtl.h (eh_returnjump_p): Likewise.
6945 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
6947 * Makefile.in (TAGS): Handle constructs in timevar.def.
6949 2014-09-04 Guozhi Wei <carrot@google.com>
6952 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
6953 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
6954 it into two patterns.
6955 (move_lo_quad_internal_be_<mode>): Likewise.
6957 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
6959 * doc/options.texi: Document that Var and Init are required if CPP
6961 * optc-gen.awk: Require Var and Init if CPP is given.
6962 * common.opt (Wpedantic): Use Init.
6964 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6966 * config/rs6000/rs6000.c (special_handling_values): Add
6968 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
6969 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
6970 as swappable with special handling SH_EXTRACT. Remove
6971 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
6973 (adjust_extract): New function.
6974 (handle_special_swappables): Add default to case statement; add
6975 case for SH_EXTRACT that calls adjust_extract.
6976 (dump_swap_insn_table): Handle SH_EXTRACT.
6978 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6980 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
6981 selection of 0th memory doubleword, regardless of endianness.
6983 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
6985 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
6987 2014-09-04 Alan Modra <amodra@gmail.com>
6990 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
6993 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
6995 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
6996 * targhooks.c (default_dwarf_frame_reg_mode): New function.
6997 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
6998 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
6999 * doc/tm.texi: Regenerate.
7000 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
7001 selection logic to default_dwarf_frame_reg_mode.
7003 2014-09-03 Marek Polacek <polacek@redhat.com>
7005 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
7008 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
7010 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
7011 the automodified register.
7013 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
7015 * output.h (get_some_local_dynamic_name): Declare.
7016 * final.c (some_local_dynamic_name): New variable.
7017 (get_some_local_dynamic_name): New function.
7018 (final_end_function): Clear some_local_dynamic_name.
7019 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
7020 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
7021 (print_operand): Report an error if '%&' is used inappropriately.
7022 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
7023 (get_some_local_dynamic_name_1): Delete.
7024 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
7025 (rs6000_get_some_local_dynamic_name): Delete.
7026 (rs6000_get_some_local_dynamic_name_1): Delete.
7027 (print_operand): Report an error if '%&' is used inappropriately.
7028 * config/s390/s390.c (machine_function): Remove some_ld_name.
7029 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
7030 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
7031 * config/sparc/sparc.c: Include rtl-iter.h.
7032 (machine_function): Remove some_ld_name.
7033 (sparc_print_operand): Report an error if '%&' is used inappropriately.
7034 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
7036 2014-09-03 Richard Henderson <rth@redhat.com>
7038 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
7039 (aarch64_popwb_pair_reg): Remove.
7040 (aarch64_set_frame_expr): Remove.
7041 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
7042 the restore ops performed by the insns generated.
7043 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
7044 insn. Perform the calls_eh_return addition later; do not attempt to
7045 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
7046 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
7047 special markup at all. Load cfun->machine->frame.hard_fp_offset
7048 into a local variable.
7049 (aarch64_frame_pointer_required): Don't check calls_alloca.
7051 2014-09-03 Richard Biener <rguenther@suse.de>
7053 * opts.c (default_options_optimization): Adjust
7054 max-combine-insns to 2 for -Og.
7056 2014-09-03 Martin Jambor <mjambor@suse.cz>
7059 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
7060 pass-trough jump functions correctly.
7062 2014-09-03 Martin Jambor <mjambor@suse.cz>
7065 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
7066 created replacements in ascending order of offsets.
7067 (known_aggs_to_agg_replacement_list): Likewise.
7069 2014-09-03 Martin Liska <mliska@suse.cz>
7071 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
7072 is set to set uninitialized value for vnresult.
7074 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7076 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
7077 for TARGET_MUST_PASS_IN_STACK.
7079 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7081 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
7082 for TARGET_ARG_PARTIAL_BYTES.
7084 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7086 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
7087 instructions for varargs implementation.
7088 (nds32_expand_epilogue): Emit stack adjustment instructions for
7089 varargs implementation.
7091 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7093 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
7094 optimization detection.
7096 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7098 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
7100 (nds32_function_arg_advance): Deal with nameless arguments.
7101 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
7102 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
7103 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
7105 2014-09-03 Richard Biener <rguenther@suse.de>
7107 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
7108 (struct bb_bitmap_sets): Remove deferred member.
7109 (BB_DEFERRED): Remove.
7110 (defer_or_phi_translate_block): Remove.
7111 (compute_antic_aux): Remove deferring of blocks, assert
7112 proper iteration order.
7113 (compute_antic): Do not set BB_DEFERRED.
7114 (eliminate): Allocate el_avail of proper size initially.
7116 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7118 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
7119 according to the value of crtl->args.pretend_args_size.
7121 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7123 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
7124 varargs information.
7126 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7128 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
7129 implementation for TARGET_SETUP_INCOMING_VARARGS.
7130 (nds32_strict_argument_naming): Refine comment.
7131 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
7132 Define for future implementation.
7134 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
7136 * config/i386/adxintrin.h (_subborrow_u32): New.
7137 (_addcarry_u32): Ditto.
7138 (_subborrow_u64): Ditto.
7139 (_addcarry_u64): Ditto.
7140 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
7142 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
7143 __builtin_ia32_sbb_u64
7145 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7147 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
7149 (nds32_function_arg_advance): Likewise.
7150 (nds32_init_cumulative_args): Likewise.
7151 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
7152 (NDS32_FIRST_GPR_REGNUM): Define.
7153 (NDS32_LAST_GPR_REGNUM): Define.
7154 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
7155 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
7156 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
7157 (machine_function): Use GRP-specific stuff.
7159 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7161 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
7162 (nds32_expand_epilogue): Likewise.
7163 (nds32_expand_prologue_v3push): Likewise.
7164 (nds32_expand_epilogue_v3pop): Likewise.
7166 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7168 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
7169 v3push/v3pop for variadic function.
7170 * config/nds32/nds32.md (prologue, epilogue): Likewise.
7172 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7174 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
7175 Check rtx for varargs implementation.
7176 (nds32_output_stack_pop): Likewise.
7177 * config/nds32/nds32-protos.h: Have a rtx argument for
7178 nds32_output_stack_push and nds32_output_stack_pop.
7179 * config/nds32/nds32.md: Likewise.
7181 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7183 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
7184 to check if FUNC is an interrupt service routine.
7185 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
7187 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7189 * config/nds32/nds32.h (machine_function): Add some fields for variadic
7190 arguments implementation.
7192 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7194 * config/nds32/nds32-predicates.c
7195 (nds32_valid_stack_push_pop): Rename to ...
7196 (nds32_valid_stack_push_pop_p): ... this.
7197 * config/nds32/nds32-protos.h: Likewise.
7198 * config/nds32/predicates.md: Likewise.
7200 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7202 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
7203 (nds32_emit_stack_v3push): ... this.
7204 (nds32_gen_stack_v3pop): Rename to ...
7205 (nds32_emit_stack_v3pop): ... this and consider CFA restore
7208 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7210 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
7211 (nds32_emit_stack_push_multiple): ... this.
7212 (nds32_gen_stack_pop_multiple): Rename to ...
7213 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
7216 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
7219 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
7220 and add a second splitter to handle the remaining cases.
7222 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
7224 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
7226 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
7228 * cfgexpand.c (label_rtx_for_bb): Change type to
7229 hash_map<basic_block, rtx_code_label *> *.
7230 (expand_gimple_basic_block): Adjust.
7231 (pass_expand::execute): Likewise.
7233 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
7235 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
7236 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
7237 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
7238 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
7239 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
7240 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
7241 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
7244 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
7246 * alloc-pool.c: Include coretypes.h.
7247 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
7248 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
7249 hash_set instead of htab.
7250 * ggc-page.c (in_gc): New variable.
7251 (ggc_free): Do nothing if a collection is taking place.
7252 (ggc_collect): Set in_gc appropriately.
7253 * ggc.h (gt_ggc_mx(const char *)): New function.
7254 (gt_pch_nx(const char *)): Likewise.
7255 (gt_ggc_mx(int)): Likewise.
7256 (gt_pch_nx(int)): Likewise.
7257 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
7258 (hash_map::hash_entry::pch_nx): Likewise.
7259 (hash_map::hash_entry::pch_nx_helper): Likewise.
7260 (hash_map::hash_map): Adjust.
7261 (hash_map::create_ggc): New function.
7262 (gt_ggc_mx): Likewise.
7263 (gt_pch_nx): Likewise.
7264 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
7265 (default_hashset_traits::pch_nx): Likewise.
7266 (hash_set::hash_entry::ggc_mx): Likewise.
7267 (hash_set::hash_entry::pch_nx): Likewise.
7268 (hash_set::hash_entry::pch_nx_helper): Likewise.
7269 (hash_set::hash_set): Adjust.
7270 (hash_set::create_ggc): New function.
7271 (hash_set::elements): Likewise.
7272 (gt_ggc_mx): Likewise.
7273 (gt_pch_nx): Likewise.
7274 * hash-table.h (hash_table::hash_table): Adjust.
7275 (hash_table::m_ggc): New member.
7276 (hash_table::~hash_table): Adjust.
7277 (hash_table::expand): Likewise.
7278 (hash_table::empty): Likewise.
7279 (gt_ggc_mx): New function.
7280 (hashtab_entry_note_pointers): Likewise.
7281 (gt_pch_nx): Likewise.
7283 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
7285 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
7286 built-in definition.
7287 (XVCVUXDDP_SCALE): Likewise.
7288 (XVCVDPSXDS_SCALE): Likewise.
7289 (XVCVDPUXDS_SCALE): Likewise.
7290 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
7291 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
7292 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
7293 VSX_BUILTIN_XVCVDPUXDS_SCALE.
7294 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
7296 * config/rs6000/rs6000.c (real.h): New include.
7297 (rs6000_scale_v2df): New function.
7298 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
7299 (UNSPEC_VSX_XVCVUXDDP): Likewise.
7300 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
7301 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
7302 (vsx_xvcvsxddp_scale): New define_expand.
7303 (vsx_xvcvsxddp): New define_insn.
7304 (vsx_xvcvuxddp_scale): New define_expand.
7305 (vsx_xvcvuxddp): New define_insn.
7306 (vsx_xvcvdpsxds_scale): New define_expand.
7307 (vsx_xvcvdpsxds): New define_insn.
7308 (vsx_xvcvdpuxds_scale): New define_expand.
7309 (vsx_xvcvdpuxds): New define_insn.
7310 * doc/extend.texi (vec_ctf): Add new prototypes.
7311 (vec_cts): Likewise.
7312 (vec_ctu): Likewise.
7313 (vec_splat): Likewise.
7314 (vec_div): Likewise.
7315 (vec_mul): Likewise.
7317 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7320 * config/arm/neon.md
7321 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
7322 <v_cmp_result>): New pattern.
7323 * config/arm/iterators.md (NEON_VCVT): New int iterator.
7324 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
7325 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
7326 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
7327 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
7328 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
7330 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7333 * config/arm/iterators.md (FIXUORS): New code iterator.
7334 (VCVT): New int iterator.
7335 (su_optab): New code attribute.
7337 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
7339 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7341 * config/aarch64/predicates.md (aarch64_comparison_operation):
7342 New special predicate.
7343 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
7344 aarch64_comparison_operation instead of matching an operator.
7345 Update operand numbers.
7346 (csinc3<mode>_insn): Likewise.
7347 (*csinv3<mode>_insn): Likewise.
7348 (*csneg3<mode>_insn): Likewise.
7349 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
7350 * config/aarch64/aarch64.c (aarch64_get_condition_code):
7351 Return -1 instead of aborting on invalid condition codes.
7352 (aarch64_print_operand): Update aarch64_get_condition_code callsites
7353 to assert that the returned condition code is valid.
7354 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
7356 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
7358 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
7359 tree.def, and gimple.def
7361 2014-09-02 Jakub Jelinek <jakub@redhat.com>
7362 Balaji V. Iyer <balaji.v.iyer@intel.com>
7363 Igor Zamyatin <igor.zamyatin@intel.com>
7365 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
7366 (__cilkrts_cilk_for_64): Likewise.
7367 * cilk-common.c (declare_cilk_for_builtin): New function.
7368 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
7369 __cilkrts_cilk_for_64 bultins.
7370 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
7372 (cilk_for_32_fndecl): New define.
7373 (cilk_for_64_fndecl): Likewise.
7374 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
7375 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
7376 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
7377 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
7378 GF_OMP_FOR_COMBINED_INTO.
7379 * gimplify.c (gimplify_scan_omp_clauses): Added
7380 OMP_CLAUSE__CILK_FOR_COUNT_ case.
7381 (gimplify_adjust_omp_clauses): Ditto.
7382 (gimplify_omp_for): Added CILK_FOR case.
7383 (gimplify_expr): Ditto.
7384 * omp-low.c: Include cilk.h.
7385 (extract_omp_for_data): Set appropriate kind for
7386 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
7387 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
7388 (create_omp_child_function_name): Added second argument to handle
7390 (cilk_for_check_loop_diff_type): New function.
7391 (expand_cilk_for_call): Likewise.
7392 (expand_cilk_for): Likewise.
7393 (create_omp_child_function): Set cilk_for_count; handle the cases when
7394 it is true; call create_omp_child_function_name with second argument.
7395 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
7396 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
7397 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
7398 * tree-nested.c (convert_nonlocal_omp_clauses): Added
7399 OMP_CLAUSE__CILK_FOR_COUNT_ case.
7400 (convert_local_omp_clauses): Ditto.
7401 * tree-pretty-print.c (dump_omp_clause): Added
7402 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
7403 (dump_generic_node): Added CILK_FOR case.
7404 * tree.c (omp_clause_num_ops): New element
7405 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
7406 (omp_clause_code_name): New element _Cilk_for_count_.
7407 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
7408 * tree.def: Add tree code for CILK_FOR.
7410 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
7412 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
7413 (ppc403-compare): Add "exts with dot" case.
7414 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
7415 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
7416 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
7417 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
7418 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
7419 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
7420 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
7421 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
7422 cell-cmp-microcoded): Similarly.
7423 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
7424 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
7425 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
7426 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
7427 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
7428 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
7429 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
7430 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
7431 (power6-compare): Add "exts with dot" case.
7432 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
7433 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
7434 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
7436 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
7437 if avoiding Cell microcode.
7438 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
7439 (is_cracked_insn): Ditto.
7440 (insn_must_be_first_in_group): Ditto.
7441 * config/rs6000/rs6000.md (dot): Adjust comment.
7442 (cell_micro): Handle exts+dot.
7443 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
7444 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
7445 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
7446 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
7447 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
7448 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
7449 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
7451 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
7453 * config/rs6000/rs6000.md (QHSI): Delete.
7454 (EXTQI, EXTHI, EXTSI): New mode iterators.
7455 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
7456 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
7457 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
7458 9 anonymous instructions, and 8 splitters): Delete.
7459 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
7460 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
7461 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
7462 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
7463 *zero_extendsi<mode>2_dot2): New.
7465 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
7467 * config/rs6000/rs6000.md (any_extend): New code iterator.
7468 (u, su): New code attributes.
7469 (dmode, DMODE): New mode attributes.
7470 (<su>mul<mode>3_highpart): New.
7471 (*<su>mul<mode>3_highpart): New.
7472 (<su>mulsi3_highpart_le): New.
7473 (<su>muldi3_highpart_le): New.
7474 (<su>mulsi3_highpart_64): New.
7475 (<u>mul<mode><dmode>3): New.
7476 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
7478 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
7481 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
7483 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
7484 *mulsi3_internal2, and two splitters): Delete.
7485 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
7487 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
7489 2014-09-02 Richard Biener <rguenther@suse.de>
7491 PR tree-optimization/62695
7492 * tree-ssa-structalias.c (find_func_clobbers): Add missing
7495 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
7498 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
7500 2014-09-01 Andi Kleen <ak@linux.intel.com>
7502 * file-find.c (add_prefix_begin): Add.
7503 (do_add_prefix): Rename from add_prefix with first argument.
7504 (add_prefix): Add new wrapper.
7505 * file-find.h (add_prefix_begin): Add.
7506 * gcc-ar.c (main): Support -B option.
7508 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
7510 * genemit.c: Include dumpfile.h.
7511 (gen_split): Print name of splitter function to dump file.
7513 2014-09-01 Richard Biener <rguenther@suse.de>
7515 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
7516 Use stack auto_vecs for constraint expressions.
7517 (find_func_aliases_for_call): Likewise.
7518 (find_func_aliases): Likewise.
7519 (find_func_clobbers): Likewise.
7521 2014-09-01 Richard Biener <rguenther@suse.de>
7523 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
7524 operands vector in most cases. Remove redundant code.
7526 2014-09-01 Olivier Hainque <hainque@adacore.com>
7528 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
7529 $WIND_BASE instead of designating a harcoded arbitrary home dir.
7530 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
7532 2014-09-01 Richard Biener <rguenther@suse.de>
7534 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
7535 copy_reference_ops_from_call, vn_nary_op_compute_hash,
7536 vn_reference_compute_hash, vn_reference_insert): Remove.
7537 (vn_reference_lookup_call): New function.
7538 * tree-ssa-sccvn.c (vn_reference_compute_hash,
7539 copy_reference_ops_from_ref, copy_reference_ops_from_call,
7540 vn_reference_insert, vn_nary_op_compute_hash): Make static.
7541 (create_reference_ops_from_call): Remove.
7542 (vn_reference_lookup_3): Properly update shared_lookup_references.
7543 (vn_reference_lookup_pieces): Assert that we updated
7544 shared_lookup_references properly.
7545 (vn_reference_lookup): Likewise.
7546 (vn_reference_lookup_call): New function.
7547 (visit_reference_op_call): Use it. Avoid re-building the
7549 (visit_reference_op_load): Remove redundant lookup.
7550 (visit_reference_op_store): Perform special tail-merging work
7551 only when possibly doing tail-merging.
7552 (visit_use): Likewise.
7553 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
7555 2014-09-01 Jakub Jelinek <jakub@redhat.com>
7558 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
7559 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
7560 (find_inc): Revert 2014-08-13 change.
7562 2014-09-01 Marek Polacek <polacek@redhat.com>
7565 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
7566 Change the type of V to unsigned HOST_WIDE_INT.
7568 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
7570 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
7571 the size of byte markers.
7572 (do_shift_rotate): Fix confusion between host, target and marker byte
7574 (verify_symbolic_number_p): Likewise.
7575 (find_bswap_or_nop_1): Likewise.
7576 (find_bswap_or_nop): Likewise.
7578 2014-09-01 Olivier Hainque <hainque@adacore.com>
7580 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
7581 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
7583 2014-09-01 Jakub Jelinek <jakub@redhat.com>
7585 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
7586 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
7587 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
7589 2014-09-01 Yury Gribov <y.gribov@samsung.com>
7593 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
7594 (build_check_stmt): Likewise.
7595 (instrument_strlen_call): Likewise.
7596 (asan_expand_check_ifn): Likewise and fix types.
7597 (maybe_cast_to_ptrmode): New function.
7599 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7601 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
7603 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
7605 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
7607 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
7609 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
7610 prefix to function labels when generating fast indirect calls.
7612 2014-08-30 David Malcolm <dmalcolm@redhat.com>
7616 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
7617 param back from rtx_insn * to rtx. Rename param from "label" to
7618 "label_or_return", reintroducing "label" as an rtx_insn * after
7619 we've ensured it's not a RETURN.
7620 (first_active_target_insn): Likewise for return type and param;
7621 add a checked cast to rtx_insn * once we've ensured "insn" is not
7623 (steal_delay_list_from_target): Convert param "pnew_thread" back
7624 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
7626 (own_thread_p): Convert param "thread" back from an rtx_insn * to
7627 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
7628 cast once we've established we're not dealing with a RETURN,
7629 renaming subsequent uses of "thread" to "thread_insn".
7630 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
7632 (follow_jumps): Convert return type and param "label" from
7633 rtx_insn * back to rtx. Move initialization of "value" to after
7634 the handling for ANY_RETURN_P, adding a checked cast there to
7635 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
7636 rename to "this_label_or_return", reintroducing "this_label" as
7637 an rtx_insn * once we've handled the case where it could be an
7639 (fill_slots_from_thread): Rename param "thread" to
7640 "thread_or_return", converting from an rtx_insn * back to an rtx.
7641 Reintroduce name "thread" as an rtx_insn * local with a checked
7642 cast once we've handled the case of it being an ANY_RETURN_P.
7643 Convert local "new_thread" from an rtx_insn * back to an rtx.
7644 Add a checked cast when assigning to "trial" from "new_thread".
7645 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
7646 checked cast to rtx_insn * from "new_thread" when invoking
7648 (fill_eager_delay_slots): Convert locals "target_label",
7649 "insn_at_target" from rtx_insn * back to rtx.
7650 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
7651 (relax_delay_slots): Convert locals "trial", "target_label" from
7652 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
7653 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
7654 invoking update_block.
7655 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
7656 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
7658 * resource.h (mark_target_live_regs): Undo erroneous conversion
7659 of second param of r214693, converting it back from rtx_insn * to
7660 rtx, since it could be a RETURN.
7662 * resource.c (find_dead_or_set_registers): Similarly, convert
7663 param "jump_target" back from an rtx_insn ** to an rtx *, as we
7664 could be writing back a RETURN. Rename local rtx_insn * "next" to
7665 "next_insn", and introduce "lab_or_return" as a local rtx,
7666 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
7667 (mark_target_live_regs): Undo erroneous conversion
7668 of second param of r214693, converting it back from rtx_insn * to
7669 rtx, since it could be a RETURN. Rename it from "target" to
7670 "target_maybe_return", reintroducing the name "target" as a local
7671 rtx_insn * with a checked cast, after we've handled the case of
7674 2014-08-29 DJ Delorie <dj@redhat.com>
7676 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
7677 pointer size up to a power of two.
7678 * defaults.h (DWARF2_ADDR_SIZE): Round up.
7679 (POINTER_SIZE_UNITS): New, rounded up value.
7680 * dwarf2asm.c (size_of_encoded_value): Use it.
7681 (dw2_output_indirect_constant_1): Likewise.
7682 * expmed.c (init_expmed_one_conv): We now know the sizes of
7684 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
7685 * optabs.c (expand_float): Use precision, not size.
7686 (expand_fix): Likewise.
7687 * simplify-rtx (simplify_unary_operation_1): Likewise.
7688 * tree-dfa.c (get_ref_base_and_extent): Likewise.
7689 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
7690 (default_assemble_integer) Likewise.
7691 (dump_tm_clone_pairs): Likewise.
7692 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
7693 * var-tracking.c (adjust_mems): Allow partial-int modes also.
7694 (prepare_call_arguments): Likewise.
7695 * stor-layout.c (finalize_type_size): Preserve precision.
7696 (layout_type): Use precision, not size.
7698 * expr.c (convert_move): If the target has an explicit converter,
7701 2014-08-29 David Malcolm <dmalcolm@redhat.com>
7703 * gdbinit.in: Skip various inline functions in rtl.h when
7706 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
7709 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
7711 2014-08-29 Richard Biener <rguenther@suse.de>
7713 PR tree-optimization/62291
7714 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
7715 exactly the vector size needed and use quick_push.
7716 (phi_translate_1): Adjust comment.
7717 (valid_in_sets): Remove block argument and remove pointless
7719 (dependent_clean): Adjust for removal of block argument.
7721 (compute_antic_aux): Likewise.
7722 (compute_partial_antic_aux): Likewise.
7724 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
7725 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7726 Anna Tikhonova <anna.tikhonova@intel.com>
7727 Ilya Tocar <ilya.tocar@intel.com>
7728 Andrey Turetskiy <andrey.turetskiy@intel.com>
7729 Ilya Verbin <ilya.verbin@intel.com>
7730 Kirill Yukhin <kirill.yukhin@intel.com>
7731 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7733 * config/i386/sse.md
7734 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
7735 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
7736 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
7737 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
7739 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
7740 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7741 Anna Tikhonova <anna.tikhonova@intel.com>
7742 Ilya Tocar <ilya.tocar@intel.com>
7743 Andrey Turetskiy <andrey.turetskiy@intel.com>
7744 Ilya Verbin <ilya.verbin@intel.com>
7745 Kirill Yukhin <kirill.yukhin@intel.com>
7746 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7748 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
7749 * config/i386/sse.md
7750 (define_mode_iterator VI4_128_8_256): New.
7751 (define_mode_iterator VI2_128_4_256): Ditto.
7752 (define_mode_iterator PMOV_DST_MODE): Rename into
7753 (define_mode_iterator PMOV_DST_MODE_1): this.
7754 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
7755 Use PMOV_DST_MODE_1 mode iterator.
7756 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
7758 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
7760 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
7761 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
7762 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
7763 (define_mode_iterator PMOV_DST_MODE_2): New.
7764 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
7765 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
7766 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
7768 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
7769 (define_mode_attr pmov_dst_3): Ditto.
7770 (define_mode_attr pmov_dst_zeroed_3): Ditto.
7771 (define_mode_attr pmov_suff_3): Ditto.
7772 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
7773 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
7774 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
7775 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
7776 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
7777 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
7778 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
7779 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
7780 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
7781 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
7782 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
7783 (define_mode_attr pmov_dst_4): Ditto.
7784 (define_mode_attr pmov_dst_zeroed_4): Ditto.
7785 (define_mode_attr pmov_suff_4): Ditto.
7786 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
7787 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
7788 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
7789 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
7790 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
7791 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
7792 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
7793 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
7794 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
7795 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
7796 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
7798 2014-08-29 Richard Biener <rguenther@suse.de>
7800 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
7801 NON_LVALUE_EXPR in gimple.
7803 2014-08-29 Richard Biener <rguenther@suse.de>
7806 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
7807 from previous refactoring.
7808 (gimple_fold_builtin_strncpy): Likewise.
7810 2014-08-29 David Malcolm <dmalcolm@redhat.com>
7813 * function.c (assign_parm_setup_reg): Remove erroneous checked
7814 cast to rtx_insn * on result of gen_extend_insn in favor of
7815 introducing a new local rtx "pat".
7817 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7819 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
7821 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
7823 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7825 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
7826 (next_insn): Likewise.
7827 * emit-rtl.c (next_insn): Likewise.
7828 (previous_insn): Likewise.
7829 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
7830 "insn" and "next" from rtx to rtx_insn *.
7831 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
7832 "insn", "insn1", "vliw_start", "prologue_end_note",
7833 "last_insn_in_packet".
7835 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7837 * shrink-wrap.h (active_insn_between): Strengthen both params from
7839 * function.c (active_insn_between): Likewise.
7841 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7843 * genattr.c (main): When writing out insn-attr.h, strengthen param
7844 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
7845 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
7846 writing out the definition of dfa_clear_single_insn_cache to the
7847 generated insn-automata.c
7849 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7851 * resource.h (clear_hashed_info_for_insn): Strengthen param from
7853 (incr_ticks_for_insn): Likewise.
7854 (init_resource_info): Likewise.
7856 * resource.c (init_resource_info): Likewise.
7857 (clear_hashed_info_for_insn): Likewise.
7858 (incr_ticks_for_insn): Likewise.
7860 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
7862 (steal_delay_list_from_target): Use methods of "seq".
7863 (try_merge_delay_insns): Use methods of "merged_insns".
7864 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
7865 (reorg_redirect_jump): Likewise for param "jump".
7867 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7869 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
7871 * config/s390/s390.c (s390_split_branches): Eliminate top-level
7872 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
7874 (s390_mainpool_finish): In three places, split out a local rtx
7875 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
7876 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
7877 and split another local rtx "insn" out into rtx "pat" and
7879 * config/sh/sh.c (output_branchy_insn): Rather than working
7880 directly on operands[9], introduce local rtx_code_label *
7881 variables named "lab" in two places, working on them, and then
7882 assigning them to operands[9], so that the intervening operations
7883 are known by the type system to be on insns.
7885 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7887 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
7890 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
7891 in invocation of INSN_HAS_LOCATION.
7893 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
7895 * config/rs6000/altivec.h (vec_xl): New #define.
7896 (vec_xst): Likewise.
7897 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
7898 (XXSPLTD_V2DI): Likewise.
7899 (DIV_V2DI): Likewise.
7900 (UDIV_V2DI): Likewise.
7901 (MUL_V2DI): Likewise.
7902 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
7903 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
7904 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
7905 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
7906 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
7907 (UNSPEC_VSX_DIVSD): Likewise.
7908 (UNSPEC_VSX_DIVUD): Likewise.
7909 (UNSPEC_VSX_MULSD): Likewise.
7910 (vsx_mul_v2di): New insn-and-split.
7911 (vsx_div_v2di): Likewise.
7912 (vsx_udiv_v2di): Likewise.
7913 (vsx_xxspltd_<mode>): New insn.
7915 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7917 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
7919 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
7920 (NEXT_INSN): Likewise.
7921 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
7922 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
7924 (no_labels_between_p): Likewise for both params.
7926 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
7927 cast when using NEXT_INSN on operands[2].
7928 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
7929 "insn" from rtx to rtx_insn *, adding a checked cast.
7930 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
7932 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
7934 (arc_text_label): Likewise for param "insn".
7935 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
7937 (arc_ccfsm_record_condition): Likewise for param "jump".
7938 (arc_text_label): Likewise for local "label".
7939 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
7940 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
7941 a method for typesafety. Add a checked cast.
7942 * config/arc/constraints.md (Clb): Add a checked cast when getting
7943 the CODE_LABEL from a LABEL_REF.
7944 * config/arm/arm.c (require_pic_register): Strengthen locals
7945 "seq", "insn" from rtx to rtx_insn *.
7946 (create_fix_barrier): Likewise for locals "selected", "next".
7947 (thumb1_reorg): Likewise for locals "prev", "insn".
7948 (arm_expand_prologue): Likewise for local "last".
7949 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
7951 (thumb2_output_casesi): Likewise for operands[2].
7952 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
7953 strengthen local "insn" from rtx to rtx_insn *.
7954 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
7955 type and param "insn".
7956 (find_prev_insn_start): Likewise.
7957 (hwloop_optimize): Likewise for locals "insn", "last_insn",
7959 (gen_one_bundle): Likewise for loal "t".
7960 (find_load): Likewise for param "insn".
7961 (workaround_speculation): Likewise for locals "insn", "next",
7962 "target", "next_tgt".
7963 * config/c6x/c6x.c (assign_reservations): Likewise for both params
7964 and for locals "insn", "within", "last".
7965 (count_unit_reqs): Likewise for params "head", "tail" and local
7967 (try_rename_operands): Likewise for params "head", "tail".
7968 (reshuffle_units): Likewise for locals "head", "tail", "insn".
7969 (struct c6x_sched_context): Likewise for fields
7970 "last_scheduled_insn", "last_scheduled_iter0".
7971 (init_sched_state): Replace NULL_RTX with NULL.
7972 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
7974 (undo_split_delayed_nonbranch): Likewise for param and for local
7976 (conditionalize_after_sched): Likewise for local "insn".
7977 (bb_earliest_end_cycle): Likewise.
7978 (filter_insns_above): Likewise for locals "insn", "next".
7979 (hwloop_optimize): Remove redundant checked cast.
7980 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
7981 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
7983 (cris_simple_epilogue): Likewise.
7984 (cris_expand_prologue): Likewise.
7985 (cris_expand_epilogue): Likewise.
7986 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
7987 local "insn" from rtx to rtx_insn *.
7988 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
7989 (struct frv_packet_group): Likewise for the elements within array
7990 fields "insns", "sorted", and for field "nop".
7991 (frv_packet): Likewise for the elements within array field
7993 (frv_add_insn_to_packet): Likewise for param "insn".
7994 (frv_insert_nop_in_packet): Likewise for param "insn" and local
7996 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
7997 (frv_sort_insn_group_1): Likewise for local "insn".
7998 (frv_optimize_membar_local): Likewise.
7999 (frv_align_label): Likewise for locals "x", "last", "barrier",
8001 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
8003 (ia64_sched_init): Likewise for local "insn".
8004 (scheduled_good_insn): Likewise for param "last".
8005 (struct _ia64_sched_context): Likewise for field
8006 "last_scheduled_insn".
8007 (ia64_init_sched_context): Replace NULL_RTX with NULL.
8008 (struct bundle_state): Likewise for field "insn".
8009 (issue_nops_and_insn): Likewise for param "insn".
8010 (get_next_important_insn): Likewise for return type and both
8012 (ia64_add_bundle_selector_before): Likewise for param "insn".
8013 (bundling): Likewise for params "prev_head_insn", "tail" and
8014 locals "insn", "next_insn", "b". Eliminate top-level local rtx
8015 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
8016 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
8017 Strengthen final param from rtx to rtx_insn *.
8018 (iq2000_move_1word): Likewise for second param.
8019 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
8020 param "cur_insn" and local "next_insn".
8021 (iq2000_move_1word): Likewise for param "insn".
8022 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
8023 casts when using NEXT_INSN on operands[1].
8024 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
8025 "insn" from rtx to rtx_insn *.
8026 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
8027 "x", introducing local rtx_insn * "insn" for when working with the
8028 CODE_LABEL of the LABEL_REF.
8029 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
8031 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
8033 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
8035 (conditionalize_block): Likewise for return type and param.
8036 (mcore_is_dead): Likewise for param "first" and local "insn".
8037 (emit_new_cond_insn): Likewise for return type.
8038 (conditionalize_block): Likewise for return type, param, and
8039 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
8041 (conditionalize_optimization): Likewise for local "insn".
8042 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
8044 * config/microblaze/microblaze.md: Add checked casts when using
8046 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
8047 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
8048 and rtx_insn * "insn".
8049 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
8050 checked cast when using NEXT_INSN on operands[2].
8051 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
8052 local "insn" from rtx to rtx_insn *.
8053 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
8055 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
8056 Add a checked cast when using NEXT_INSN on operands[1].
8057 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
8059 (pa_output_cbranch): Likewise for final param.
8060 (pa_output_lbranch): Likewise for second param.
8061 (pa_output_bb): Likewise for third param.
8062 (pa_output_bvb): Likewise.
8063 (pa_output_dbra): Likewise for second param.
8064 (pa_output_movb): Likewise.
8065 (pa_output_parallel_movb): Likewise.
8066 (pa_output_parallel_addb): Likewise.
8067 (pa_output_millicode_call): Likewise for first param.
8068 (pa_output_mul_insn): Likewise for second param.
8069 (pa_output_div_insn): Likewise for third param.
8070 (pa_output_mod_insn): Likewise for second param.
8071 (pa_jump_in_call_delay): Likewise for param.
8072 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
8073 (pa_output_div_insn): Likewise.
8074 (pa_output_mod_insn): Likewise.
8075 (pa_output_cbranch): Likewise.
8076 (pa_output_lbranch): Likewise.
8077 (pa_output_bb): Likewise.
8078 (pa_output_bvb): Likewise.
8079 (pa_output_dbra): Likewise.
8080 (pa_output_movb): Likewise.
8081 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
8082 to simplify and for typesafety.
8083 (pa_output_call): Use method of rtx_sequence *.
8084 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
8085 (pa_jump_in_call_delay): Likewise.
8086 (pa_output_parallel_movb): Likewise.
8087 (pa_output_parallel_addb): Likewise.
8088 (pa_following_call): Likewise.
8089 (pa_combine_instructions): Likewise for locals "anchor",
8091 (pa_can_combine_p): Likewise for params "anchor", "floater" and
8092 locals "start", "end".
8093 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
8094 param "insn" and local "local_insn".
8095 (picochip_final_prescan_insn): Likewise for local "local_insn".
8096 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
8098 (uses_TOC): Likewise.
8099 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
8100 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
8101 splitting out to more tightly-scoped locals, 3 as rtx and one as
8103 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
8105 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
8107 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
8109 (fixup_addr_diff_vecs): Likewise.
8110 (reg_unused_after): Likewise for param 2.
8111 (sh_can_redirect_branch): Likewise for both params.
8112 (check_use_sfunc_addr): Likewise for param 1.
8113 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
8114 (find_barrier): Likewise for local "last_got".
8115 (gen_block_redirect): Likewise for return type, param "jump" and
8116 locals "prev", "scan", "next", "insn".
8117 (struct far_branch): Likewise for fields "near_label",
8118 "insert_place", "far_label".
8119 (gen_far_branch): Likewise for local "jump".
8120 (fixup_addr_diff_vecs): Likewise for param "first" and locals
8122 (barrier_align): Likewise for param and for locals "prev", "x".
8123 Introduce local rtx_sequence * "prev_seq" and use insn method for
8124 typesafety and clarity.
8125 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
8126 (get_dest_uid): Likewise for local "dest".
8127 (split_branches): Likewise for locals "next", "beyond", "label",
8128 "block", "far_label". Add checked casts when assigning to
8129 bp->far_label and "far_label".
8130 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
8131 (sequence_insn_p): Likewise.
8132 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
8133 more loop-scoped rtx "insn" when walking LABEL_REFS.
8134 (sh_can_redirect_branch): Strengthen both params from rtx to
8136 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
8137 new local rtx_sequence * "seq" via a dyn_cast, and use a method
8138 for clarity and typesafety.
8139 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
8140 "insn" from rtx to rtx_insn *.
8141 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
8142 when using NEXT_INSN on the CODE_LABEL in operands[2].
8143 (define_insn "casesi_worker_2"): Likewise.
8144 (define_insn "casesi_shift_media"): Likewise.
8145 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
8147 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
8148 Strengthen field "insn" from rtx to rtx_insn *.
8149 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
8150 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
8151 param "start_insn" and local "start_insn".
8152 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
8154 (find_set_of_reg_bb): Likewise for param "insn".
8155 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
8156 (trace_reg_uses): Likewise for param "start_insn".
8157 (sh_treg_combine::cbranch_trace): Likewise for field
8159 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
8161 (sh_treg_combine::record_set_of_reg): Likewise for param
8162 "start_insn" and local "i".
8163 (sh_treg_combine::can_remove_cstore): Likewise for local
8165 (sh_treg_combine::try_optimize_cbranch): Likewise for param
8167 (sh_treg_combine::execute): Likewise for local "i".
8168 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
8170 (sparc_check_64): Likewise for second param.
8171 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
8172 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
8173 dyn_cast, using its insn method for typesafety and clarity.
8174 (empty_delay_slot): Strengthen param "insn" from rtx to
8176 (set_extends): Likewise.
8177 (sparc_check_64): Likewise.
8178 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
8179 for locals "seq", "last_insn".
8180 (combine_bnp): Likewise for param "insn".
8181 (xstormy16_reorg): Likewise for local "insn".
8182 * config/v850/v850.c (substitute_ep_register): Likewise for params
8183 "first_insn", "last_insn" and local "insn".
8184 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
8185 elements of "regs" array, and local "insn".
8186 * except.c (emit_note_eh_region_end): Likewise for param "insn".
8187 * final.c (final_sequence): Strengthen this global from rtx to
8189 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
8191 (final_scan_insn): Update assignment to "final_sequence" to be
8192 from "seq", the cast version of "body", for type-safety.
8193 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
8194 "insns" from rtx to rtx_insn *.
8195 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
8196 * genattr.c (main): When writing out generated insn-attr.h,
8197 strengthen params 1 and 3 of eligible_for_delay,
8198 eligible_for_annul_true, eligible_for_annul_false from rtx to
8200 * genattrtab.c (write_eligible_delay): Likewise when writing out
8201 generated insn-attrtab.c; also local "insn" the generated
8203 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
8205 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
8206 "start_label" from rtx to rtx_insn *.
8207 * ira.c (decrease_live_ranges_number): Likewise for local "p".
8208 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
8209 "insns" and local "insn".
8210 (validate_equiv_mem): Likewise for param "start" and local "insn".
8211 (memref_used_between_p): Likewise for params "start", "end" and
8213 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
8215 * loop-doloop.c (doloop_optimize): Within region guarded by
8216 INSN_P (doloop_pat), introduce a new local rtx_insn *
8217 "doloop_insn" via a checked cast, and use it for typesafety,
8218 eventually writing the value back into doloop_pat.
8219 * output.h (final_sequence): Strengthen this global from rtx to
8221 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
8222 reintroducing "insn" as an rtx_insn * via a checked cast.
8223 Strengthen param "attempt" and local "new_insn"from rtx to
8225 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
8227 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
8228 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
8229 "p" in favor of more tightly-scoped replacements, sometimes rtx
8230 and sometimes rtx_insn *, as appropriate.
8231 (delete_output_reload): Eliminate top-level rtx "i1", splitting
8232 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
8233 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
8234 local "trial" from rtx to rtx_insn *.
8235 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
8236 rtx to rtx_insn *. Strenghten local "pat" from rtx to
8237 rtx_sequence * and use methods for clarity and typesafety.
8238 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
8239 rtx to rtx_insn *. Strenghten local "li" from rtx to
8240 rtx_insn_list * and use its methods for clarity and typesafety.
8241 (steal_delay_list_from_target): Strengthen param "insn" from rtx
8243 (steal_delay_list_from_fallthrough): Likewise.
8244 (try_merge_delay_insns): Likewise for param "thread" and locals
8245 "trial", "next_trial", "delay_insn".
8246 (redundant_insn): Likewise for param "target" and local "trial".
8247 (own_thread_p): Likewise for param "thread" and locals
8248 "active_insn", "insn".
8249 (get_label_before): Likewise for param "insn".
8250 (fill_simple_delay_slots): Likewise for local "new_label"; use
8251 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
8252 (label_before_next_insn): Strengthen return type and local "insn"
8253 from rtx to rtx_insn *.
8254 (relax_delay_slots): Likewise for locals "other", "tmp".
8255 (make_return_insns): Likewise for param "first" and locals "insn",
8256 "jump_insn", "prev". Move declaration of "pat" to its assignment
8257 and strengthen from rtx to rtx_sequence *. Use its methods for
8258 clarity and typesafety.
8259 * rtlanal.c (no_labels_between_p): Strengthen params from
8260 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
8262 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
8263 from const_rtx to const rtx_insn *.
8264 (reg_set_between_p): Rename param "from_insn" to
8265 "uncast_from_insn", and reintroduce "from_insn" as a
8266 const rtx_insn * via a checked cast.
8267 (modified_between_p): Likewise for param "start" as "uncast_start".
8268 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
8269 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
8270 "tmp", head" from rtx to rtx_insn *.
8271 (recompute_rev_top_order): Likewise for local "insn".
8272 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
8273 * store-motion.c (build_store_vectors): Likewise for local "insn".
8274 Strengthen local "st" from rtx to rtx_insn_list * and use methods
8275 for clarity and typesafety.
8276 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
8278 (computation_cost): Likewise for local "seq".
8279 (get_address_cost): Likewise.
8281 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8283 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
8285 (label_is_jump_target_p): Likewise for second param.
8287 * rtlanal.c (tablejump_p): Likewise for param "insn".
8288 (label_is_jump_target_p): Likewise for param "jump_insn".
8290 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8292 * rtl.h (find_first_parameter_load): Strengthen return type and
8293 both params from rtx to rtx_insn *.
8294 * rtlanal.c (find_first_parameter_load): Strengthen return type,
8295 both params and locals "before", "first_set" from rtx to
8296 rtx_insn *. Remove now-redundant cast.
8297 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
8299 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8301 * rtl.h (find_last_value): Delete.
8302 * rtlanal.c (find_last_value): Delete.
8304 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8306 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
8307 from rtx to rtx_insn *.
8308 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
8309 rtx "note" with new local rtx_insn * "new_head" when calculating
8310 head insn of new basic block.
8311 * combine.c (combine_split_insns): Strengthen return type and local
8312 "ret" from rtx to rtx_insn *.
8313 (likely_spilled_retval_p): Likewise for locals "use" and "p".
8314 (try_combine): Eliminate local "m_split", splitting into new
8315 locals "m_split_insn" and "m_split_pat".
8316 (find_split_point): Strengthen local "seq" from rtx into
8318 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
8319 locals "label", "branch".
8320 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
8322 (define_expand "umulsi3_highpart"): Likewise for local "insn".
8323 * dse.c (note_add_store_info): Likewise for fields "first",
8325 (note_add_store): Likewise for local "insn".
8326 (emit_inc_dec_insn_before): Likewise for locals "insn",
8328 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
8329 (replace_read): Likewise for locals "insns", "this_insn".
8330 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
8331 (notice_eh_throw): Likewise for param "insn".
8332 (before_next_cfi_note): Likewise for return type, param, and local
8334 (connect_traces): Likewise for local "note".
8335 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
8336 (verify_rtl_sharing): Likewise.
8337 (unshare_all_rtl_in_chain): Likewise for param "insn".
8338 (get_first_nonnote_insn): Likewise for local "insn".
8339 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
8340 "seq" and use its methods to clarify things.
8341 (next_insn): Strengthen return type from rtx to rtx_insn *.
8342 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
8343 local rtx_insn * using a checked cast, dropping a checked cast
8344 made redundant by this change. Use a cast to and method of
8345 rtx_sequence to clarify the code.
8346 (previous_insn): Rename param "insn" to "uncast_insn" and
8347 reintroduce "insn" as a local rtx_insn * using a checked cast,
8348 dropping a checked cast made redundant by this change. Use a cast
8349 to and method of rtx_sequence to clarify the code.
8350 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
8351 reintroduce "insn" as a local rtx_insn * using a checked cast,
8352 dropping a checked cast made redundant by this change.
8353 (next_nonnote_insn_bb): Likewise.
8354 (prev_nonnote_insn): Likewise.
8355 (prev_nonnote_insn_bb): Likewise.
8356 (next_nondebug_insn): Likewise.
8357 (prev_nondebug_insn): Likewise.
8358 (next_nonnote_nondebug_insn): Likewise.
8359 (prev_nonnote_nondebug_insn): Likewise.
8360 (next_real_insn): Likewise.
8361 (prev_real_insn): Likewise.
8362 (next_active_insn): Likewise.
8363 (prev_active_insn): Likewise.
8364 (next_cc0_user): Likewise. Use rtx_sequence and a method for
8366 (prev_cc0_setter): Likewise.
8367 (try_split): Rename param "trial" to "uncast_trial" and
8368 reintroduce "insn" as a local rtx_insn * using a checked cast,
8369 dropping checked casts made redundant by this change.
8370 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
8372 (remove_insn): Rename param "insn" to "uncast_insn" and
8373 reintroduce "insn" as a local rtx_insn * using a checked cast.
8374 (emit_pattern_after_setloc): Likewise for param "after", as
8376 (emit_pattern_after): Likewise. Strengthen local "prev" from
8378 (emit_pattern_before_setloc): Rename param "before" to
8379 "uncast_before" and reintroduce "before" as a local rtx_insn *
8380 using a checked cast. Strengthen locals "first", "last" from
8382 (emit_pattern_before): Likewise rename/cast param "before" to
8383 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
8384 * except.c (copy_reg_eh_region_note_forward): Strengthen param
8385 "first" and local "insn" from rtx to rtx_insn *.
8386 (copy_reg_eh_region_note_backward): Likewise for param "last"
8388 * expr.c (fixup_args_size_notes): Rename param "last" to
8389 "uncast_last" and reintroduce "last" as a local rtx_insn *
8390 using a checked cast. Strengthen local "insn" from rtx to
8392 * function.c (set_insn_locations): Strengthen param "insn" from
8394 (record_insns): Likewise for param "insns" and local "tmp".
8395 (active_insn_between): Rename param "tail" to
8396 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
8397 using a checked cast.
8398 (thread_prologue_and_epilogue_insns): Split out top-level local
8399 rtx "seq" into three different rtx_insn * locals. Strengthen
8400 local "prologue_seq" from rtx to rtx_insn *.
8401 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
8402 from rtx to rtx_insn *.
8403 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
8404 (priority): Likewise for locals "prev_first", "twin".
8405 (setup_insn_max_reg_pressure): Likewise for param "after".
8406 (sched_setup_bb_reg_pressure_info): Likewise.
8407 (no_real_insns_p): Strengthen params from const_rtx to
8409 (schedule_block): Strengthen local "next_tail" from rtx to
8411 * ifcvt.c (find_active_insn_before): Strengthen return type and
8412 param "insn" from rtx to rtx_insn *.
8413 (find_active_insn_after): Likewise.
8414 (cond_exec_process_insns): Likewise for param "start" and local "insn".
8415 (cond_exec_process_if_block): Likewise for locals "then_start",
8416 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
8417 (noce_process_if_block): Likewise for local "jump".
8418 (merge_if_block): Likewise for two locals named "end".
8419 (cond_exec_find_if_block): Likewise for local "last_insn".
8420 * jump.c (delete_related_insns): Rename param "insn" to
8421 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
8422 checked cast. Strengthen local "p" from rtx to rtx_insn *.
8423 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
8425 (split_reg): Likewise.
8426 * lra.c (lra_process_new_insns): Likewise.
8427 * modulo-sched.c (permute_partial_schedule): Strengthen param
8428 "last" from rtx to rtx_insn *.
8429 * optabs.c (add_equal_note): Likewise for param "insns" and local
8431 (expand_binop_directly): Add checked casts to rtx_insn * within
8432 NEXT_INSN (pat) uses.
8433 (expand_unop_direct): Likewise.
8434 (maybe_emit_unop_insn): Likewise.
8435 * recog.c (peep2_attempt): Strengthen locals "last",
8436 "before_try", "x" from rtx to rtx_insn *.
8437 * reorg.c (optimize_skip): Strengthen return type and local
8438 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
8439 and locals "trial", "next_trial" from rtx to rtx_insn *.
8440 * resource.c (next_insn_no_annul): Strengthen return type and
8441 param "insn" from rtx to rtx_insn *. Use a cast to and method of
8442 rtx_sequence to clarify the code.
8443 (mark_referenced_resources): Add a checked cast to rtx_insn *
8444 within PREV_INSN (x).
8445 (find_dead_or_set_registers): Strengthen return type, param
8446 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
8447 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
8449 (mark_target_live_regs): Strengthen params "insns" and "target",
8450 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
8451 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
8453 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
8454 from rtx to rtx_insn *.
8455 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
8456 from rtx to rtx_insn *.
8457 (copy_reg_eh_region_note_backward): Likewise.
8458 (unshare_all_rtl_in_chain): Likewise for sole param.
8459 (dump_rtl_slim): Strengthen second and third params from const_rtx
8460 to const rtx_insn *.
8461 * sched-deps.c (sched_free_deps): Strengthen params "head" and
8462 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
8463 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
8464 "next_tail" from rtx to rtx_insn *.
8465 (begin_move_insn): Likewise for local "next".
8466 * sched-int.h (sched_free_deps): Likewise for first and second
8468 (no_real_insns_p): Strengthen both params from const_rtx to
8470 (sched_setup_bb_reg_pressure_info): Strengthen second params from
8472 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
8474 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
8475 and locals "insn", "tail" from const_rtx to const rtx_insn *.
8476 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
8478 (debug_rtl_slim): Strengthen params "first" and "last" from
8479 const_rtx to const rtx_insn *.
8480 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
8481 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
8482 (convert_to_simple_return): Likewise for param "returnjump".
8483 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
8485 (convert_to_simple_return): Likewise for param "returnjump".
8486 * valtrack.c (propagate_for_debug): Likewise for params
8488 * valtrack.h (propagate_for_debug): Likewise for second param.
8490 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8492 * output.h (insn_current_reference_address): Strengthen param
8493 from rtx to rtx_insn *.
8494 * final.c (insn_current_reference_address): Likewise.
8496 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8498 * basic-block.h (inside_basic_block_p): Strengthen param from
8499 const_rtx to const rtx_insn *.
8500 * cfgbuild.c (inside_basic_block_p): Likewise.
8502 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8504 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
8506 (get_trace_info): Likewise for param "insn".
8507 (save_point_p): Likewise.
8508 (maybe_record_trace_start): Likewise for both params.
8509 (maybe_record_trace_start_abnormal): Likewise.
8510 (create_trace_edges): Likewise for sole param and for three of the
8512 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
8513 to rtx_insn *, and update a call to pat->element to pat->insn.
8515 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8517 * function.h (struct expr_status): Convert field "x_forced_labels"
8518 from rtx_expr_list * to rtx_insn_list *.
8520 * cfgbuild.c (make_edges): Convert local "x" from an
8521 rtx_expr_list * to an rtx_insn_list *, replacing use of
8522 "element" method with "insn" method.
8523 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
8524 * except.c (sjlj_emit_dispatch_table): Replace use of
8525 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
8527 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
8528 rtx_expr_list * to an rtx_insn_list *, replacing use of
8529 "element" method with "insn" method.
8530 * reload1.c (set_initial_label_offsets): Likewise for local "x".
8531 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
8532 rtx_insn *, adding a checked cast. Replace use of
8533 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
8535 (expand_label): Likewise for local "label_r".
8537 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8539 * function.h (struct rtl_data): Convert field
8540 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
8542 * rtl.h (remove_node_from_insn_list): New prototype.
8544 * builtins.c (expand_builtin): When prepending to
8545 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
8547 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
8548 to rtx_insn_list *, and use its "insn" method rather than
8550 * cfgrtl.c (delete_insn): Use new function
8551 remove_node_from_insn_list rather than
8552 remove_node_from_expr_list.
8553 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
8554 to rtx_insn_list *, and use its "insn" method rather than
8556 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
8557 * reload1.c (set_initial_label_offsets): Likewise for local "x".
8558 * rtlanal.c (remove_node_from_insn_list): New function, adapted
8559 from remove_node_from_expr_list.
8560 * stmt.c (expand_label): When prepending to
8561 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
8564 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8566 * function.h (struct rtl_data): Strengthen fields "x_return_label"
8567 and "x_naked_return_label" from rtx to rtx_code_label *.
8569 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8571 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
8572 (SET_NEXT_INSN): Likewise.
8573 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
8575 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
8576 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
8577 to split out the SEQUENCE from local "bundle", strengthening the
8578 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
8579 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
8580 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
8581 and the type of the elements of the "slot" array from rtx to
8583 (reorg_split_calls): Likewise for locals "insn" and "next", and
8584 the type of the elements of the "slot" array.
8586 * config/frv/frv.c (frv_nops): Likewise for the elements of this
8588 (frv_function_prologue): Likewise for locals "insn", "next",
8590 (frv_register_nop): Introduce a local "nop_insn" to be the
8591 rtx_insn * containing rtx "nop".
8593 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
8594 used as an insn and sometimes as a pattern, so rename it to
8595 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
8596 using it where dealing with the core insn.
8598 * config/picochip/picochip.c (reorder_var_tracking_notes):
8599 Strengthen locals "insn", "next", "last_insn", "queue",
8600 "next_queue", "prev" from rtx to rtx_insn *.
8602 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
8603 the second param is an rtx_insn ** rather than an rtx **.
8604 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
8605 from rtx to rtx_sequence *, and introduce local named "sequence",
8606 using methods of rtx_sequence to clarify the code.
8607 (remove_insn): Introduce local rtx_sequence * named "sequence" and
8609 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
8610 Rename param "after" to "uncast_after", reintroducing "after" as a
8611 local rtx_insn * with a checked cast.
8612 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
8613 reintroducing "after" as a local rtx_insn * with a checked cast.
8614 Strengthen local "last" from rtx to rtx_insn * and remove the
8615 now-redundant checked casts.
8616 (copy_delay_slot_insn): Strengthen return type and param from rtx
8619 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
8620 "last" from rtx to rtx_insn *.
8622 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8624 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
8625 param from rtx to rtx_insn *.
8627 * emit-rtl.c (copy_delay_slot_insn): Likewise.
8629 * reorg.c (skip_consecutive_labels): Strengthen return type, param
8630 and local "insn" from rtx to rtx_insn *.
8631 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
8632 (unfilled_slots_next): Likewise.
8633 (function_return_label): Strengthen from rtx to rtx_code_label *.
8634 (function_simple_return_label): Likewise.
8635 (first_active_target_insn): Strengthen return type and param from
8637 (find_end_label): Strengthen return type from rtx to
8638 rtx_code_label *; strengthen locals as appropriate.
8639 (emit_delay_sequence): Strengthen return type, param "insn" and
8640 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
8641 and local "li" from rtx to rtx_insn_list *, using methods of
8642 rtx_insn_list for clarity and typesafety.
8643 (add_to_delay_list): Strengthen return type and param "insn" from
8644 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
8645 rtx_insn_list * and use methods of rtx_insn_list.
8646 (delete_from_delay_slot): Strengthen return type, param "insn",
8647 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
8648 Strengthen local "seq" from rtx to rtx_sequence *, and local
8649 "delay_list" from rtx to rtx_insn_list *, using methods of
8650 rtx_sequence for clarity and type-safety.
8651 (delete_scheduled_jump): Add checked cast when invoking
8652 delete_from_delay_slot. Strengthen local "trial" from rtx to
8654 (optimize_skip): Strengthen return type and local "delay_list"
8655 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
8657 (steal_delay_list_from_target): Strengthen return type, param
8658 "delay_list" and local "new_delay_list" from rtx to
8659 rtx_insn_list *. Strengthen param "seq" from rtx to
8660 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
8662 Split out local "temp" into multiple more-tightly scoped locals:
8663 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
8664 of rtx_insn_list and rtx_sequence for clarity and typesafety.
8665 Strengthen locals named "trial" from rtx to rtx_insn *.
8666 (steal_delay_list_from_fallthrough): Strengthen return type and
8667 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
8668 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
8669 Strengthen local "trial" from rtx to rtx_insn *.
8670 (try_merge_delay_insns): Strength local "merged_insns" from rtx
8671 to rtx_insn_list * and use its methods. Strengthen local "pat"
8672 from rtx to rtx_sequence * and use its methods. Strengthen locals
8673 "dtrial" and "new_rtx" from rtx to rtx_insn *.
8674 (get_label_before): Strengthen return type and local "label" from
8676 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
8677 "next_trial", "next", prev". Strengthen local "delay_list" from
8678 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
8680 (follow_jumps): Strengthen return type, param "label" and locals
8681 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
8682 (fill_slots_from_thread): Strengthen return type, param
8683 "delay_list" from rtx to rtx_insn_list *. Strengthen params
8684 "insn", "thread", "opposite_thread" and locals "new_thread",
8685 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
8686 "sequence" from a checked cast to rtx_sequence so that we can call
8687 steal_delay_list_from_target and steal_delay_list_from_fallthrough
8688 with an rtx_sequence *.
8689 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
8690 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
8691 Strengthen local "delay_list" from rtx to rtx_insn_list *.
8692 (relax_delay_slots): Strengthen param "first" and locals "insn",
8693 "next", "trial", "delay_insn", "target_label" from rtx to
8694 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
8695 Introduce a local "trial_seq" for PATTERN (trial) of type
8696 rtx_sequence *, in both cases using methods of rtx_sequence.
8697 (dbr_schedule): Strengthen param "first" and locals "insn",
8698 "next", "epilogue_insn" from rtx to rtx_insn *.
8700 2014-08-28 Richard Biener <rguenther@suse.de>
8702 PR tree-optimization/62283
8703 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
8704 Do not peel loops for alignment where the vector loop likely
8705 doesn't run at least VF times.
8707 2014-08-28 Bin Cheng <bin.cheng@arm.com>
8709 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
8710 important_candidates. Consider all important candidates if
8711 IVS doesn't give any result. Remove check on ivs->upto.
8712 (try_add_cand_for): Call iv_ca_add_use only once.
8714 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8715 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8716 Anna Tikhonova <anna.tikhonova@intel.com>
8717 Ilya Tocar <ilya.tocar@intel.com>
8718 Andrey Turetskiy <andrey.turetskiy@intel.com>
8719 Ilya Verbin <ilya.verbin@intel.com>
8720 Kirill Yukhin <kirill.yukhin@intel.com>
8721 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8723 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
8724 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
8726 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
8727 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
8728 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
8729 (define_insn "*mul<mode>3"): Add EVEX version.
8731 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8732 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8733 Anna Tikhonova <anna.tikhonova@intel.com>
8734 Ilya Tocar <ilya.tocar@intel.com>
8735 Andrey Turetskiy <andrey.turetskiy@intel.com>
8736 Ilya Verbin <ilya.verbin@intel.com>
8737 Kirill Yukhin <kirill.yukhin@intel.com>
8738 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8740 * config/i386/sse.md
8741 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
8742 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
8743 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
8744 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
8745 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
8746 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
8747 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
8748 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
8749 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
8750 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
8751 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
8752 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
8753 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
8754 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
8755 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
8756 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
8758 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8759 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8760 Anna Tikhonova <anna.tikhonova@intel.com>
8761 Ilya Tocar <ilya.tocar@intel.com>
8762 Andrey Turetskiy <andrey.turetskiy@intel.com>
8763 Ilya Verbin <ilya.verbin@intel.com>
8764 Kirill Yukhin <kirill.yukhin@intel.com>
8765 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8767 * config/i386/sse.md
8768 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
8769 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
8770 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
8772 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8773 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8774 Anna Tikhonova <anna.tikhonova@intel.com>
8775 Ilya Tocar <ilya.tocar@intel.com>
8776 Andrey Turetskiy <andrey.turetskiy@intel.com>
8777 Ilya Verbin <ilya.verbin@intel.com>
8778 Kirill Yukhin <kirill.yukhin@intel.com>
8779 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8781 * config/i386/sse.md
8782 (define_mode_iterator VI128_256): New.
8783 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
8785 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8786 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8787 Anna Tikhonova <anna.tikhonova@intel.com>
8788 Ilya Tocar <ilya.tocar@intel.com>
8789 Andrey Turetskiy <andrey.turetskiy@intel.com>
8790 Ilya Verbin <ilya.verbin@intel.com>
8791 Kirill Yukhin <kirill.yukhin@intel.com>
8792 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8794 * config/i386/sse.md
8795 (define_mode_iterator VI8_256_512): New.
8796 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
8798 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
8799 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
8801 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
8803 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8805 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
8806 pointer to the cumulative reloc value and return the value for
8808 (compute_reloc_for_rtx): Take a const_rtx. Call
8809 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
8810 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
8811 for_each_rtx for the CONST case.
8813 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8815 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
8816 (mark_constants_in_pattern): ...this new function to iterate over
8818 (mark_constants): Update accordingly.
8820 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8822 * varasm.c: Include rtl-iter.h.
8823 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
8824 Remove the pointer to the cumulative hashval_t and just return
8825 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
8826 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8827 Accumulate the hashval_ts here instead of const_rtx_hash_1.
8829 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8831 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
8832 Give real type of data parameter. Remove return value.
8833 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
8834 to iterate over subrtxes.
8836 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8838 * var-tracking.c (use_narrower_mode_test): Turn from being a
8839 for_each_rtx callback to being a function that examines each
8841 (adjust_mems): Update accordingly.
8843 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8845 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
8846 callback to being a function that examines each subrtx itself.
8847 Remove handling of null rtxes.
8848 (add_uses): Update accordingly.
8850 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8852 * var-tracking.c: Include rtl-iter.h.
8853 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
8854 to being a function that examines each subrtx itself.
8855 (use_type): Update accordingly.
8857 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8859 * store-motion.c: Include rtl-iter.h.
8860 (extract_mentioned_regs_1): Delete.
8861 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
8862 for_each_rtx to iterate over subrtxes.
8864 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8866 * sel-sched.c: Include rtl-iter.h
8867 (count_occurrences_1): Delete.
8868 (count_occurrences_equiv): Turn rtxes into const_rtxes.
8869 Use FOR_EACH_SUBRTX rather than for_each_rtx.
8871 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8873 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
8874 * rtlanal.c (tls_referenced_p_1): Delete.
8875 (tls_referenced_p): Take a const_rtx rather than an rtx.
8876 Use FOR_EACH_SUBRTX rather than for_each_rtx.
8878 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8880 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
8881 (for_each_inc_dec): Take an rtx rather than an rtx *.
8882 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
8883 (cselib_record_sets): Likewise.
8884 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
8885 (check_for_inc_dec): Likewise.
8886 * rtlanal.c (for_each_inc_dec_ops): Delete.
8887 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
8888 rather than a pointer to the memory address. Replace
8889 for_each_inc_dec_ops argument with separate function and data
8890 arguments. Abort on non-autoinc addresses.
8891 (for_each_inc_dec_find_mem): Delete.
8892 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
8893 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
8895 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8897 * rtl.h (find_all_hard_regs): Declare.
8898 * rtlanal.c (find_all_hard_regs): New function.
8899 (record_hard_reg_uses_1): Delete.
8900 (record_hard_reg_uses): Use find_all_hard_regs.
8902 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8904 * rtl.h (replace_label_data): Delete.
8905 (replace_label): Take the old label, new label and update-nuses flag
8906 as direct arguments. Return void.
8907 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
8908 * rtlanal.c (replace_label): Update interface as above. Handle
8909 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
8910 iterator. Use FOR_EACH_SUBRTX_PTR.
8912 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8914 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
8915 with const_rtx parameters.
8916 * varasm.c (get_pool_constant): Likewise.
8917 * rtlanal.c (rtx_referenced_p_1): Delete.
8918 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8919 Assert that the rtx we're looking for is nonnull. Allow searches
8920 for constant pool SYMBOL_REFs.
8922 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8924 * reload1.c: Include rtl-iter.h.
8925 (note_reg_elim_costly): Turn from being a for_each_rtx callback
8926 to being a function that examines each subrtx itself.
8927 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
8929 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8931 * regcprop.c (cprop_find_used_regs_1): Delete.
8932 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8934 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8936 * regcprop.c: Include rtl-iter.h.
8937 (kill_value): Take a const_rtx.
8938 (kill_autoinc_value): Turn from being a for_each_rtx callback
8939 to being a function that examines each subrtx itself.
8940 (copyprop_hardreg_forward_1): Update accordingly.
8942 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8944 * reg-stack.c: Include rtl-iter.h.
8945 (subst_stack_regs_in_debug_insn): Delete.
8946 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
8947 instead of for_each_rtx.
8949 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8951 * lower-subreg.c (find_decomposable_subregs): Turn from being
8952 a for_each_rtx callback to being a function that examines each
8953 subrtx itself. Remove handling of null rtxes.
8954 (decompose_multiword_subregs): Update accordingly.
8956 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8958 * lower-subreg.c (adjust_decomposed_uses): Delete.
8959 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
8960 Remove handling of null rtxes.
8962 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8964 * lower-subreg.c: Include rtl-iter.h.
8965 (resolve_subreg_use): Turn from being a for_each_rtx callback
8966 to being a function that examines each subrtx itself. Remove
8967 handling of null rtxes.
8968 (resolve_reg_notes, resolve_simple_move): Update accordingly.
8969 (decompose_multiword_subregs): Likewise.
8971 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8973 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
8974 to being a function that examines each subrtx itself.
8975 (simplify_using_condition, simplify_using_initial_values): Update
8978 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8980 * loop-iv.c: Include rtl-iter.h.
8981 (find_single_def_src): New function.
8982 (replace_single_def_regs): Turn from being a for_each_rtx callback
8983 to being a function that examines each subrtx itself.
8984 (replace_in_expr, simplify_using_initial_values): Update accordingly.
8986 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8988 * jump.c (eh_returnjump_p_1): Delete.
8989 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
8990 Remove handling of null rtxes.
8992 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8994 * jump.c: Include rtl-iter.h.
8995 (returnjump_p_1): Delete.
8996 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
8997 Remove handling of null rtxes.
8999 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9001 * ira.c: Include rtl-iter.h.
9002 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
9003 to being a function that examines each subrtx itself. Remove
9004 handling of null rtxes.
9005 (update_equiv_regs): Update call accordingly.
9007 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9009 * fwprop.c: Include rtl-iter.h.
9010 (varying_mem_p): Turn from being a for_each_rtx callback to being
9011 a function that examines each subrtx itself.
9012 (propagate_rtx): Update accordingly.
9014 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9016 * function.c: Include rtl-iter.h
9017 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
9018 callback to being a function that examines each subrtx itself.
9019 Return the changed flag.
9020 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
9021 (instantiate_virtual_regs): Update calls accordingly.
9023 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9025 * final.c: Include rtl-iter.h.
9026 (mark_symbol_ref_as_used): Delete.
9027 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
9030 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9032 * emit-rtl.c: Include rtl-iter.h.
9033 (find_auto_inc): Turn from being a for_each_rtx callback to being
9034 a function that examines each subrtx itself. Assume the first operand
9035 to an RTX_AUTOINC is the automodified register.
9036 (try_split): Update call accordingly.
9038 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9040 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
9041 Return a bool, inverting the result so that 0/false means "not ok".
9042 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
9043 subrtxes of a CONST.
9044 (mem_loc_descriptor, add_const_value_attribute)
9045 (resolve_addr_in_expr): Update calls accordingly.
9047 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9049 * dwarf2out.c: Include rtl-iter.h.
9050 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
9051 Remove unused data parameter. Return a bool, inverting the result
9052 so that 0/false means "not ok".
9053 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
9054 instead of for_each_rtx.
9056 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9058 * dse.c: Include rtl-iter.h.
9059 (check_mem_read_rtx): Change void * parameter to real type.
9060 Remove return value.
9061 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
9062 for_each_rtx. Don't handle null rtxes.
9064 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9066 * df-problems.c: Include rtl-iter.h.
9067 (find_memory): Turn from being a for_each_rtx callback to being
9068 a function that examines each subrtx itself. Continue to look for
9069 volatile references even after a nonvolatile one has been found.
9070 (can_move_insns_across): Update calls accordingly.
9072 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9074 * ddg.c (walk_mems_2, walk_mems_1): Delete.
9075 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
9076 to iterate over subrtxes. Return a bool rather than an int.
9078 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9080 * ddg.c: Include rtl-iter.h.
9081 (mark_mem_use_1): Rename to...
9082 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
9083 instead of for_each_rtx.
9084 (mem_read_insn_p): Update accordingly.
9086 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9088 * cse.c (change_cc_mode_args): Delete.
9089 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
9090 a function that examines each subrtx itself. Take the fields of
9091 change_cc_mode_args as argument and return void.
9092 (cse_change_cc_mode_insn): Update calls accordingly.
9094 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9096 * cse.c (is_dead_reg): Change argument to const_rtx.
9097 (dead_debug_insn_data): Delete.
9098 (is_dead_debug_insn): Expand commentary. Turn from being a
9099 for_each_rtx callback to being a function that examines
9100 each subrtx itself. Take the fields of dead_debug_insn_data
9102 (delete_trivially_dead_insns): Update call accordingly.
9104 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9106 * cse.c (check_for_label_ref): Move earlier in file. Turn from
9107 being a for_each_rtx callback to being a function that examines
9109 (cse_extended_basic_block): Update call accordingly.
9111 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9113 * cse.c (check_dependence_data): Delete.
9114 (check_dependence): Change from being a for_each_rtx callback to being
9115 a function that examines all subrtxes itself. Don't handle null rtxes.
9116 (invalidate): Update call accordingly.
9118 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9120 * cse.c: Include rtl-iter.h.
9121 (approx_reg_cost_1): Delete.
9122 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
9123 Don't handle null rtxes.
9125 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9127 * cfgcleanup.c: Include rtl-iter.h.
9128 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
9129 to being a function that examines each subrtx itself.
9130 (thread_jump): Update accordingly.
9132 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9134 * combine-stack-adj.c: Include rtl-iter.h.
9135 (record_stack_refs_data): Delete.
9136 (record_stack_refs): Turn from being a for_each_rtx callback
9137 to being a function that examines each subrtx itself.
9138 Take a pointer to the reflist. Invert sense of return value
9139 so that true means success and false means failure. Don't
9141 (combine_stack_adjustments_for_block): Update accordingly.
9143 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9145 * combine.c (record_truncated_value): Turn from being a for_each_rtx
9146 callback to a function that takes an rtx and returns a bool
9147 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
9150 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9152 * combine.c: Include rtl-iter.h.
9153 (unmentioned_reg_p_1): Delete.
9154 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
9155 Don't handle null rtxes.
9157 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9159 * calls.c: Include rtl-iter.h.
9160 (internal_arg_pointer_based_exp_1): Delete.
9161 (internal_arg_pointer_based_exp): Take a const_rtx.
9162 Use FOR_EACH_SUBRTX to iterate over subrtxes.
9164 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9166 * caller-save.c: Include rtl-iter.h.
9167 (add_used_regs_1): Delete.
9168 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
9169 to iterate over subrtxes. Assert that any remaining pseudos
9172 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9174 * bt-load.c: Include rtl-iter.h.
9175 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
9176 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
9177 to iterate over subrtxes.
9178 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
9179 find_btr_use rather than btr_referenced_p.
9181 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9183 * alias.c: Include rtl-iter.h.
9184 (refs_newer_value_cb): Delete.
9185 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
9187 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
9189 * rtl-iter.h: New file.
9190 * rtlanal.c: Include it.
9191 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
9192 (generic_subrtx_iterator <T>::add_single_to_queue)
9193 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
9194 (generic_subrtx_iterator <T>::free_array): New functions.
9195 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
9196 (generic_subrtx_iterator <const_rtx_accessor>)
9197 (generic_subrtx_iterator <rtx_var_accessor>
9198 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
9199 (setup_reg_subrtx_bounds): New function.
9200 (init_rtlanal): Call it.
9202 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
9205 * config/sh/sh.md (ashlsi3): Handle negative shift count for
9207 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
9209 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
9211 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
9213 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9215 * rtl.h (JUMP_LABEL_AS_INSN): New.
9217 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9219 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
9221 (alloc_EXPR_LIST): Strengthen return type from rtx to
9223 (remove_free_EXPR_LIST_node): Likewise for param.
9224 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
9225 from rtx to rtx_expr_list *.
9226 * sched-int.h (struct deps_desc): Strengthen fields
9227 "pending_read_mems" and "pending_write_mems" from rtx to
9230 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
9231 rtx to rtx_expr_list *.
9232 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
9233 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
9235 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
9236 from rtx to rtx_expr_list *.
9237 * loop-iv.c (simplify_using_initial_values): Strengthen local
9238 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
9239 "pnote_next" from rtx * to rtx_expr_list **.
9240 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
9241 param "exprp" from rtx * to rtx_expr_list **.
9242 (add_insn_mem_dependence): Strengthen local "mem_list" from
9243 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
9245 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
9246 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
9247 param "old_mems_p" from rtx * to rtx_expr_list **.
9248 * var-tracking.c (struct adjust_mem_data): Strengthen field
9249 "side_effects" from rtx to rtx_expr_list *.
9250 (adjust_insn): Replace NULL_RTX with NULL when assigning to
9252 (prepare_call_arguments): Likewise.
9254 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9256 * function.h (struct rtl_data): Strengthen field
9257 "x_stack_slot_list" from rtx to rtx_expr_list *.
9259 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
9260 when assigning to stack_slot_list.
9262 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9264 * function.h (struct rtl_data): Strengthen field
9265 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
9266 * rtl.h (remove_node_from_expr_list): Strengthen second param from
9267 rtx * to rtx_expr_list **.
9269 * cfgbuild.c (make_edges): In loop over
9270 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
9271 rtx_expr_list *, and use methods of the latter class to clarify
9273 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
9274 rtx_expr_list *, and use methods of the latter class to clarify
9276 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
9277 * reload1.c (set_initial_label_offsets): Likewise for local "x".
9278 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
9279 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
9280 to rtx_expr_list *. Use methods of the latter class to clarify
9283 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9285 * function.h (struct expr_status): Strengthen field
9286 "x_forced_labels" from rtx to rtx_expr_list *.
9288 * cfgbuild.c (make_edges): Split local "x" into two locals,
9289 strengthening one from rtx to rtx_expr_list *, and using methods
9291 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
9292 loop over forced_labels, introduce strengthen it from rtx to
9293 rtx_expr_list *, using methods to clarify the code.
9294 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
9295 to rtx_expr_list *, using methods of said class to clarify the
9297 * reload1.c (set_initial_label_offsets): Split local "x" into two
9298 per-loop variables, strengthening the first from rtx to
9299 rtx_expr_list * and using methods.
9301 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9303 * coretypes.h (class rtx_expr_list): Add forward declaration.
9304 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
9305 * gengenrtl.c (special_rtx): Add EXPR_LIST.
9306 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
9307 invariant: GET_CODE (X) == EXPR_LIST.
9308 (is_a_helper <rtx_expr_list *>::test): New.
9309 (rtx_expr_list::next): New.
9310 (rtx_expr_list::element): New.
9311 (gen_rtx_EXPR_LIST): New.
9313 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9315 * varasm.c (mark_constants): Convert a GET_CODE check into a
9316 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
9317 Use methods of rtx_sequence to clarify the code.
9319 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9321 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
9322 local "seq" via a checked cast, and use methods of rtx_sequence
9323 to simplify the code.
9325 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9327 * resource.c (mark_referenced_resources): Strengthen local
9328 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
9329 using methods of rtx_sequence to clarify the code.
9330 (find_dead_or_set_registers): Within the switch statement, convert
9331 a GET_CODE check to a dyn_cast, introducing local "seq". Within
9332 the JUMP_P handling, introduce another local "seq", adding a
9333 checked cast to rtx_sequence *. In both cases, use methods of
9334 rtx_sequence to clarify the code.
9335 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
9336 via a checked cast, and use methods of rtx_sequence to simplify
9339 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9341 * reorg.c (redundant_insn): In two places in the function, replace
9342 a check of GET_CODE with a dyn_cast, introducing local "seq", and
9343 usings methods of rtx_sequence to clarify the code.
9345 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9347 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
9348 local "seq" with a checked cast, and use methods of rtx_sequence
9349 to clarify the code.
9351 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9353 * function.c (contains): Introduce local "seq" for PATTERN (insn),
9354 with a checked cast, in the region for where we know it's a
9355 SEQUENCE. Use methods of rtx_sequence.
9357 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9359 * final.c (get_attr_length_1): Replace GET_CODE check with a
9360 dyn_cast, introducing local "seq" and the use of methods of
9362 (shorten_branches): Likewise, introducing local "body_seq".
9363 Strengthen local "inner_insn" from rtx to rtx_insn *.
9364 (reemit_insn_block_notes): Replace GET_CODE check with a
9365 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
9366 Use methods of rtx_sequence.
9367 (final_scan_insn): Likewise, introducing local "seq" for when
9368 "body" is known to be a SEQUENCE, using its methods.
9370 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9372 * except.c (can_throw_external): Strengthen local "seq" from rtx
9373 to rtx_sequence *. Use methods of rtx_sequence.
9374 (insn_nothrow_p): Likewise.
9376 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9378 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
9379 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
9380 Use methods of rtx_sequence.
9381 (scan_trace): Likewise for local "pat".
9383 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9385 * coretypes.h (class rtx_sequence): Add forward declaration.
9386 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
9387 invariant: GET_CODE (X) == SEQUENCE.
9388 (is_a_helper <rtx_sequence *>::test): New.
9389 (is_a_helper <const rtx_sequence *>::test): New.
9390 (rtx_sequence::len): New.
9391 (rtx_sequence::element): New.
9392 (rtx_sequence::insn): New.
9394 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9396 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
9398 (alloc_INSN_LIST): Strengthen return type from rtx to
9400 (copy_INSN_LIST): Likewise for return type and param.
9401 (concat_INSN_LIST): Likewise for both params and return type.
9402 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
9403 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
9404 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
9405 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
9407 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
9408 "implicit_sets", "control_uses", "clobbers" from rtx to
9410 (struct deps_desc): Likewise for fields "pending_read_insns",
9411 "pending_write_insns", "pending_jump_insns",
9412 "last_pending_memory_flush", "last_function_call",
9413 "last_function_call_may_noreturn", "sched_before_next_call",
9414 "sched_before_next_jump".
9415 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
9416 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
9418 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
9419 from rtx to rtx_insn_list *.
9420 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
9423 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
9424 to rtx_insn_list **.
9425 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
9427 (queue_insn): Likewise for local "link".
9428 (struct haifa_saved_data): Strengthen field "insn_queue" from
9429 rtx * to rtx_insn_list **.
9430 (save_backtrack_point): Update allocation of save->insn_queue to
9431 reflect the strengthening of elements from rtx to rtx_insn_list *.
9432 (queue_to_ready): Strengthen local "link" from rtx to
9433 rtx_insn_list *; use methods "next" and "insn" when traversing the
9435 (early_queue_to_ready): Likewise for locals "link", "next_link",
9437 (schedule_block): Update allocation of insn_queue to reflect the
9438 strengthening of elements from rtx to rtx_insn_list *. Strengthen
9439 local "link" from rtx to rtx_insn_list *, and use methods when
9441 (add_to_speculative_block): Strengthen locals "twins" and
9442 "next_node" from rtx to rtx_insn_list *, and use methods when
9443 working with them. Strengthen local "twin" from rtx to
9444 rtx_insn *, eliminating a checked cast.
9445 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
9446 from rtx to rtx_insn_list *, and use methods when working with
9449 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
9450 from rtx to rtx_insn_list *, adding a checked cast.
9451 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
9453 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
9454 "newlink" from rtx to rtx_insn_list *. Strengthen local
9455 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
9456 from rtx to rtx_insn *.
9457 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
9458 from rtx to rtx_insn_list *. Use methods of the latter class.
9459 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
9460 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
9461 (remove_free_INSN_LIST_node): Strengthen return type and local
9462 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
9463 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
9464 rtx_insn_list *, using "insn" method.
9466 * sched-deps.c (add_dependence_list): Strengthen param "list"
9467 from rtx to rtx_insn_list *, and use methods when working with it.
9468 (add_dependence_list_and_free): Strengthen param "listp" from
9469 rtx * to rtx_insn_list **.
9470 (remove_from_dependence_list): Strenghten param "listp" from rtx *
9471 to rtx_insn_list **, and use methods when working with *listp.
9472 (remove_from_both_dependence_lists): Strengthen param "listp" from
9473 rtx * to rtx_insn_list **
9474 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
9475 to rtx_insn_list **. Eliminate local "link", in favor of two new
9476 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
9478 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
9479 by introducing local "cond_deps".
9480 (remove_from_deps): Strengthen param "insn" from rtx to
9483 * sched-rgn.c (concat_insn_mem_list): Strengthen param
9484 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
9485 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
9486 Use methods of rtx_insn_list.
9488 * store-motion.c (struct st_expr): Strengthen fields
9489 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
9490 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
9492 (find_moveable_store): Split out "tmp" into multiple more-tightly
9493 scoped locals. Use methods of rtx_insn_list *.
9494 (compute_store_table): Strengthen local "tmp" from rtx to
9495 rtx_insn *. Use methods of rtx_insn_list *.
9497 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9499 * coretypes.h (class rtx_insn_list): Add forward declaration.
9500 * rtl.h (class rtx_insn_list): New subclass of rtx_def
9501 (is_a_helper <rtx_insn_list *>::test): New.
9502 (rtx_insn_list::next): New.
9503 (rtx_insn_list::insn): New.
9504 (gen_rtx_INSN_LIST): Add prototype.
9505 * emit-rtl.c (gen_rtx_INSN_LIST): New.
9506 * gengenrtl.c (special_rtx): Add INSN_LIST.
9508 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9510 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
9511 "prev" from rtx to rtx_insn *.
9513 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9515 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
9516 functions. Require merely an rtx for now, not an rtx_insn *.
9517 (BLOCK_FOR_INSN): Likewise.
9518 (INSN_LOCATION): Likewise.
9519 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
9521 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9523 * rtl.h (PATTERN): Convert this macro into a pair of inline
9524 functions, for now, requiring const_rtx and rtx.
9526 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9528 * target.def (unwind_emit): Strengthen param "insn" from rtx to
9530 (final_postscan_insn): Likewise.
9531 (adjust_cost): Likewise.
9532 (adjust_priority): Likewise.
9533 (variable_issue): Likewise.
9534 (macro_fusion_pair_p): Likewise.
9535 (dfa_post_cycle_insn): Likewise.
9536 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
9537 (first_cycle_multipass_issue): Likewise.
9538 (dfa_new_cycle): Likewise.
9539 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
9540 (speculate_insn): Likewise for param "insn".
9541 (gen_spec_check): Likewise for params "insn" and "label".
9542 (get_insn_spec_ds): Likewise for param "insn".
9543 (get_insn_checked_ds): Likewise.
9544 (dispatch_do): Likewise.
9545 (dispatch): Likewise.
9546 (cannot_copy_insn_p): Likewise.
9547 (invalid_within_doloop): Likewise.
9548 (legitimate_combined_insn): Likewise.
9552 * doc/tm.texi: Automatically updated to reflect changes to
9555 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
9557 (schedule_block): Likewise.
9558 (sched_init): Likewise.
9559 (sched_speculate_insn): Strengthen param "insn" from rtx to
9561 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
9563 * hooks.c (hook_bool_rtx_true): Rename to...
9564 hook_bool_rtx_insn_true): ...this, and strengthen first param from
9566 (hook_constcharptr_const_rtx_null): Rename to...
9567 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
9568 first param from const_rtx to const rtx_insn *.
9569 (hook_bool_rtx_int_false): Rename to...
9570 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
9571 param from rtx to rtx_insn *.
9572 (hook_void_rtx_int): Rename to...
9573 (hook_void_rtx_insn_int): ...this, and strengthen first param from
9576 * hooks.h (hook_bool_rtx_true): Rename to...
9577 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
9579 (hook_bool_rtx_int_false): Rename to...
9580 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
9581 param from rtx to rtx_insn *.
9582 (hook_void_rtx_int): Rename to...
9583 (hook_void_rtx_insn_int): ...this, and strengthen first param from
9585 (hook_constcharptr_const_rtx_null): Rename to...
9586 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
9587 first param from const_rtx to const rtx_insn *.
9589 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
9590 and local "prev" from rtx to rtx_insn *.
9592 * sched-int.h (sched_speculate_insn): Strengthen first param from
9595 * sel-sched.c (create_speculation_check): Likewise for local "label".
9596 * targhooks.c (default_invalid_within_doloop): Strengthen param
9597 "insn" from const_rtx to const rtx_insn *.
9598 * targhooks.h (default_invalid_within_doloop): Strengthen param
9599 from const_rtx to const rtx_insn *.
9601 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
9602 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
9604 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
9606 (arc_invalid_within_doloop): Likewise, with const.
9608 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
9609 (arm_cannot_copy_insn_p): Likewise for param "insn".
9610 (arm_unwind_emit): Likewise.
9612 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
9615 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
9616 (c6x_variable_issue): Likewise. Removed now-redundant checked
9618 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
9620 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
9621 Likewise for param "insn".
9622 (epiphany_mode_after): Likewise.
9623 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
9624 params "insn", "dep_insn".
9625 (epiphany_mode_needed): Likewise for param "insn".
9626 (epiphany_mode_after): Likewise.
9628 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
9629 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
9630 (ix86_avx_u128_mode_needed): Likewise.
9631 (ix86_i387_mode_needed): Likewise.
9632 (ix86_mode_needed): Likewise.
9633 (ix86_avx_u128_mode_after): Likewise.
9634 (ix86_mode_after): Likewise.
9635 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
9636 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
9637 (ix86_adjust_priority): Likewise for param "insn".
9638 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
9639 (do_dispatch): Likewise.
9640 (has_dispatch): Likewise.
9641 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
9643 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
9644 reflect renaming of default hook implementation from
9645 hook_constcharptr_const_rtx_null to
9646 hook_constcharptr_const_rtx_insn_null.
9647 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
9649 (ia64_variable_issue): Likewise for param "insn".
9650 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
9651 (ia64_dfa_new_cycle): Likewise.
9652 (ia64_get_insn_spec_ds): Likewise.
9653 (ia64_get_insn_checked_ds): Likewise.
9654 (ia64_speculate_insn): Likewise.
9655 (ia64_gen_spec_check): Likewise for params "insn", "label".
9656 (ia64_asm_unwind_emit): Likewise for param "insn".
9658 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
9660 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
9662 (m68k_sched_variable_issue): Likewise for param "insn".
9664 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
9667 * config/microblaze/microblaze.c (microblaze_adjust_cost):
9668 Likewise for params "insn", "dep".
9670 * config/mips/mips.c (mips_adjust_cost): Likewise.
9671 (mips_variable_issue): Likewise for param "insn".
9672 (mips_final_postscan_insn): Likewise.
9674 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
9675 for params "insn", "dep".
9677 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
9679 (pa_adjust_priority): Likewise for param "insn".
9681 * config/picochip/picochip.c (picochip_sched_adjust_cost):
9682 Likewise for params "insn", "dep_insn".
9684 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
9686 (rs6000_variable_issue): Likewise.
9687 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
9688 (rs6000_debug_adjust_cost): Likewise.
9689 (rs6000_adjust_priority): Likewise for param "insn".
9690 (rs6000_use_sched_lookahead_guard): Likewise.
9691 (get_next_active_insn): Likewise for return type and both params.
9692 (redefine_groups): Likewise for params "prev_head_insn", "tail"
9693 and locals "insn", "next_insn".
9694 (pad_groups): Likewise.
9696 * config/s390/s390.c (s390_adjust_priority): Likewise for param
9698 (s390_cannot_copy_insn_p): Likewise.
9699 (s390_sched_variable_issue): Likewise for third param, eliminating
9701 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
9702 default hook implementation from hook_constcharptr_const_rtx_null
9703 to hook_constcharptr_const_rtx_insn_null.
9705 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
9706 from rtx to rtx_insn *.
9707 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
9708 (sh_variable_issue): Likewise for param "insn".
9709 (sh_dfa_new_cycle): Likewise.
9710 (sh_mode_needed): Likewise.
9711 (sh_mode_after): Likewise.
9713 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
9714 params "insn", "dep_insn".
9715 (hypersparc_adjust_cost): Likewise.
9716 (sparc_adjust_cost): Likewise.
9718 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
9719 param, eliminated checked cast.
9720 (spu_sched_adjust_cost): Likewise for first and third params.
9722 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
9723 params "insn" and "dep_insn" from rtx to rtx_insn *.
9725 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
9727 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9729 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
9730 (set_is_load_p): ...this, updating to work on a SET pattern rather
9732 (is_store_insn): Rename to...
9733 (set_is_store_p): ...this, updating to work on a SET pattern
9734 rather than an insn.
9735 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
9736 top of function to where it is needed. Rewrite the bogus
9737 condition that checks for "insn" and "dep" being PARALLEL to
9738 instead use single_set, introducing locals "insn_set" and
9739 "dep_set". Given that we only ever returned "cost" for a non-pair
9740 of SETs, bail out early if we don't have a pair of SET.
9741 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
9742 use the new locals "insn_set" and "dep_set", and update calls to
9743 is_load_insn and is_store_insn to be calls to set_is_load_p and
9746 2014-08-27 Guozhi Wei <carrot@google.com>
9749 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
9750 amount before using it.
9752 2014-08-27 Richard Biener <rguenther@suse.de>
9754 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
9755 get_maxval_strlen inside a more useful API.
9756 (gimple_fold_builtin_with_strlen): Remove and fold into ...
9757 (gimple_fold_builtin): ... caller.
9758 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
9759 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
9760 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
9761 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
9762 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
9763 gimple_fold_builtin_sprintf): Adjust to compute maxval
9766 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
9769 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
9771 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
9772 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9773 Anna Tikhonova <anna.tikhonova@intel.com>
9774 Ilya Tocar <ilya.tocar@intel.com>
9775 Andrey Turetskiy <andrey.turetskiy@intel.com>
9776 Ilya Verbin <ilya.verbin@intel.com>
9777 Kirill Yukhin <kirill.yukhin@intel.com>
9778 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9780 * config/i386/sse.md
9781 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
9782 Use `concat_tg_mode' attribute to determine asm register size.
9784 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
9785 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9786 Anna Tikhonova <anna.tikhonova@intel.com>
9787 Ilya Tocar <ilya.tocar@intel.com>
9788 Andrey Turetskiy <andrey.turetskiy@intel.com>
9789 Ilya Verbin <ilya.verbin@intel.com>
9790 Kirill Yukhin <kirill.yukhin@intel.com>
9791 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9793 * config/i386/sse.md
9794 (define_mode_iterator VI48_AVX512VL): New.
9795 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
9796 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
9797 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
9798 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9799 with VI1): Change mode iterator.
9800 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9801 with VI_ULOADSTORE_BW_AVX512VL): New.
9802 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9803 with VI_ULOADSTORE_F_AVX512VL): Ditto.
9804 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9805 with VI1): Change mode iterator.
9806 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9807 with VI_ULOADSTORE_BW_AVX512VL): New.
9808 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9809 with VI_ULOADSTORE_F_AVX512VL): Ditto.
9810 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
9811 with VI1): Change mode iterator.
9812 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
9813 with VI_ULOADSTORE_BW_AVX512VL): New.
9814 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
9815 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
9816 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
9817 (define_insn "<avx512>_storedqu<mode>_mask" with
9818 VI48_AVX512VL): New.
9819 (define_insn "<avx512>_storedqu<mode>_mask" with
9820 VI12_AVX512VL): Ditto.
9822 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
9823 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9824 Anna Tikhonova <anna.tikhonova@intel.com>
9825 Ilya Tocar <ilya.tocar@intel.com>
9826 Andrey Turetskiy <andrey.turetskiy@intel.com>
9827 Ilya Verbin <ilya.verbin@intel.com>
9828 Kirill Yukhin <kirill.yukhin@intel.com>
9829 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9831 * config/i386/sse.md
9832 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
9833 (define_mode_iterator VI48_AVX512BW): New.
9834 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
9835 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
9836 with VI48_AVX2_48_AVX512F): New.
9837 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
9838 with VI2_AVX512VL): Ditto.
9840 2014-08-27 Richard Biener <rguenther@suse.de>
9843 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
9844 (fold_builtin_3): Do not fold strcat_chk here.
9845 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
9847 (gimple_fold_builtin): Fold strcat_chk here.
9849 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
9851 * dwarf2out.h (dwarf2out_decl): Remove prototype.
9852 * dwarf2out.c (dwarf2out_decl): Make static.
9854 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
9856 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
9858 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9860 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
9861 from rtx to rtx_insn *.
9862 (cselib_lookup_from_insn): Likewise for final param.
9863 (cselib_subst_to_values_from_insn): Likewise.
9864 (cselib_add_permanent_equiv): Likewise.
9866 * cselib.c (cselib_current_insn): Likewise for this variable.
9867 (cselib_subst_to_values_from_insn): Likewise for param "insn".
9868 (cselib_lookup_from_insn): Likewise.
9869 (cselib_add_permanent_equiv): Likewise for param "insn" and local
9870 "save_cselib_current_insn".
9871 (cselib_process_insn): Replace use of NULL_RTX with NULL.
9873 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
9874 from rtx to rtx_insn *.
9876 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9878 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
9881 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9883 * df.h (df_dump_insn_problem_function): Strengthen first param of
9884 this callback from const_rtx to const rtx_insn *.
9885 (struct df_insn_info): Strengthen field "insn" from rtx to
9887 (DF_REF_INSN): Eliminate this function, reinstating the older
9889 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
9890 (df_reg_defined): Likewise.
9891 (df_find_use): Likewise.
9892 (df_reg_used): Likewise.
9893 (df_dump_insn_top): Strengthen param 1 from const_rtx to
9895 (df_dump_insn_bottom): Likewise.
9896 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
9897 (df_insn_debug_regno): Likewise.
9898 (debug_df_insn): Likewise.
9899 (df_rd_simulate_one_insn): Likewise for param 2.
9900 (df_word_lr_simulate_defs): Likewise for param 1.
9901 (df_word_lr_simulate_uses): Likewise.
9902 (df_md_simulate_one_insn): Likewise for param 2.
9903 (df_simulate_find_noclobber_defs): Likewise for param 1.
9904 (df_simulate_find_defs): Likewise.
9905 (df_simulate_defs): Likewise.
9906 (df_simulate_uses): Likewise.
9907 (df_simulate_one_insn_backwards): Likewise for param 2.
9908 (df_simulate_one_insn_forwards): Likewise.
9909 (df_uses_create): Likewise for param 2.
9910 (df_insn_create_insn_record): Likewise for param 1.
9911 (df_insn_delete): Likewise.
9912 (df_insn_rescan): Likewise.
9913 (df_insn_rescan_debug_internal): Likewise.
9914 (df_insn_change_bb): Likewise.
9915 (df_notes_rescan): Likewise.
9916 * rtl.h (remove_death): Likewise for param 2.
9917 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
9919 * sched-int.h (reemit_notes): Strengthen param from rtx to
9921 * valtrack.h (propagate_for_debug): Likewise for param 1.
9923 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
9924 local "tmp_rtx" from const_rtx to const rtx_insn *.
9925 * combine.c (remove_death): Strengthen param "insn" from rtx to
9927 (move_deaths): Likewise for local "where_dead".
9928 * cse.c (delete_trivially_dead_insns): Introduce local
9929 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
9930 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
9932 (df_reg_defined): Likewise.
9933 (df_find_use): Likewise.
9934 (df_reg_used): Likewise.
9935 (df_dump_insn_problem_data): Strengthen param "insn" from
9936 const_rtx to const rtx_insn *.
9937 (df_dump_insn_top): Likewise.
9938 (df_dump_insn_bottom): Likewise.
9939 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
9940 (df_insn_debug_regno): Likewise.
9941 (debug_df_insn): Likewise.
9942 (DF_REF_INSN): Delete.
9943 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
9944 from rtx to rtx_insn *.
9945 (df_chain_insn_top_dump): Strengthen param "insn" from
9946 const_rtx to const rtx_insn *.
9947 (df_chain_insn_bottom_dump): Likewise.
9948 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
9950 (df_word_lr_simulate_uses): Likewise.
9951 (df_print_note): Likewise.
9952 (df_remove_dead_and_unused_notes): Likewise.
9953 (df_set_unused_notes_for_mw): Likewise.
9954 (df_set_dead_notes_for_mw): Likewise.
9955 (df_create_unused_note): Likewise.
9956 (df_simulate_find_defs): Likewise.
9957 (df_simulate_find_uses): Likewise.
9958 (df_simulate_find_noclobber_defs): Likewise.
9959 (df_simulate_defs): Likewise.
9960 (df_simulate_uses): Likewise.
9961 (df_simulate_one_insn_backwards): Likewise.
9962 (df_simulate_one_insn_forwards): Likewise.
9963 (df_md_simulate_one_insn): Likewise.
9964 * df-scan.c (df_uses_create): Likewise.
9965 (df_insn_create_insn_record): Likewise.
9966 (df_insn_delete): Likewise.
9967 (df_insn_rescan): Likewise.
9968 (df_insn_rescan_debug_internal): Likewise.
9969 (df_insn_change_bb): Likewise.
9970 (df_notes_rescan): Likewise.
9971 (df_refs_add_to_chains): Likewise.
9972 (df_insn_refs_verify): Likewise.
9973 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
9974 when invoking df_insn_delete.
9975 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
9976 (set_unique_reg_note): Add checked cast.
9977 * final.c (cleanup_subreg_operands): Likewise.
9978 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
9979 "insn" from rtx to rtx_insn *.
9980 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
9981 "last" from rtx to rtx_insn *.
9982 * ira-emit.c (change_regs_in_insn): New function.
9983 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
9984 Invoke change_regs_in_insn rather than change_regs.
9985 * ira.c (update_equiv_regs): Strengthen locals "insn",
9986 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
9987 for_each_rtx_in_insn rather than for_each_rtx.
9988 * recog.c (confirm_change_group): Add checked casts.
9989 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
9991 (peep2_fill_buffer): Add checked cast.
9992 * rtlanal.c (remove_note): Likewise.
9993 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
9994 locals "next" "end" from rtx to rtx_insn *.
9996 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9998 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
10000 (struct reg_use_data): Likewise for field "insn".
10001 (insn_cost): Likewise for param.
10002 (real_insn_for_shadow): Likewise for return type and param.
10003 (increase_insn_priority): Likewise for param 1.
10004 (debug_dependencies): Likewise for both params.
10006 * haifa-sched.c (insn_delay): Likewise for param "insn".
10007 (real_insn_for_shadow): Likewise for return type and param "insn".
10008 (update_insn_after_change): Likewise for param "insn".
10009 (recompute_todo_spec): Likewise for param "next" and locals "pro",
10011 (insn_cost): Likewise for param "insn".
10012 (increase_insn_priority): Likewise.
10013 (calculate_reg_deaths): Likewise.
10014 (setup_insn_reg_pressure_info): Likewise.
10015 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
10016 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
10017 (model_recompute): Likewise.
10018 (must_restore_pattern_p): Likewise for param "next".
10019 (model_excess_cost): Likewise for param "insn".
10020 (queue_remove): Likewise.
10021 (adjust_priority): Likewise for param "prev".
10022 (update_register_pressure): Likewise for param "insn".
10023 (setup_insn_max_reg_pressure): Likewise for local "insn".
10024 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
10025 (model_add_to_schedule): Likewise.
10026 (model_reset_queue_indices): Likewise for local "insn".
10027 (unschedule_insns_until): Strengthen local "recompute_vec" from
10028 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
10029 "con" from rtx to rtx_insn *.
10030 (restore_last_backtrack_point): Likewise for both locals "x". Add
10032 (estimate_insn_tick): Likewise for param "insn".
10033 (commit_schedule): Likewise for params "prev_head", "tail" and
10035 (verify_shadows): Likewise for locals "i1", "i2".
10036 (dump_insn_stream): Likewise for params "head", "tail" and locals
10037 "next_tail", "insn".
10038 (schedule_block): Likewise for locals "insn", "x". Add a checked
10040 (fix_inter_tick): Likewise for params "head", "tail".
10041 (create_check_block_twin): Likewise for local "jump".
10042 (haifa_change_pattern): Likewise for param "insn".
10043 (haifa_speculate_insn): Likewise.
10044 (dump_new_block_header): Likewise for params "head", "tail".
10045 (fix_jump_move): Likewise for param "jump".
10046 (move_block_after_check): Likewise.
10047 (sched_init_insn_luid): Likewise for param "insn".
10048 (sched_init_luids): Likewise for local "insn".
10049 (insn_luid): Likewise for param "insn".
10050 (init_h_i_d): Likewise.
10051 (haifa_init_h_i_d): Likewise for local "insn".
10052 (haifa_init_insn): Likewise for param "insn".
10053 * sched-deps.c (add_dependence): Likewise for local "real_pro",
10055 (create_insn_reg_use): Likewise for param "insn".
10056 (setup_insn_reg_uses): Likewise. Add a checked cast.
10057 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
10058 "tail" from rtx to rtx_insn *.
10059 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
10060 "insn", "next_tail".
10062 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10064 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
10065 from rtx to rtx_insn *.
10066 (model_add_to_schedule): Likewise for locals "start", "end",
10069 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10071 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
10073 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
10074 "to" and locals "insn", "next", "copy". Remove now-redundant
10077 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10079 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
10080 rtx_insn * and param 4 from rtx * to rtx_insn **.
10081 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
10082 param 2 from rtx * to rtx_insn **.
10084 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
10085 rtx_insn * and final param from rtx * to rtx_insn **.
10087 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
10088 from rtx to rtx_insn *.
10089 (try_head_merge_bb): Likewise for both locals named "move_upto".
10090 * df-problems.c (can_move_insns_across): Likewise for params
10091 "from", "to", "across_from", "across_to" and locals "insn",
10092 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
10094 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
10095 from rtx to rtx_insn *.
10096 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
10097 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
10098 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
10100 (noce_try_abs): Likewise.
10101 (noce_get_condition): Likewise for param "jump". Strengthen param
10102 "earliest" from rtx * to rtx_insn **.
10103 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
10105 (find_cond_trap): Likewise.
10106 (dead_or_predicable): Likewise for local "earliest".
10107 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
10109 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
10110 and local "prev". Strengthen param "earliest" from rtx * to
10112 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
10113 Strengthen param "earliest" from rtx * to rtx_insn **.
10115 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10117 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
10118 "to" and local "insn" from rtx to rtx_insn *.
10120 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10122 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
10123 from rtx to rtx_insn *.
10124 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
10125 (code_motion_path_driver): Likewise for local "last_insn".
10126 (simplify_changed_insns): Likewise for local "insn".
10128 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10130 * rtl.h (push_to_sequence): Strengthen param from rtx to
10132 (push_to_sequence2): Likewise for both params.
10133 (delete_insns_since): Likewise for param.
10134 (reorder_insns_nobb): Likewise for all three params.
10135 (set_new_first_and_last_insn): Likewise for both params.
10137 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
10138 rtx_insn *. Remove now-redundant cast.
10139 (set_last_insn): Likewise.
10141 * builtins.c (expand_builtin_return): Strengthen local
10142 "call_fusage" from rtx to rtx_insn *.
10143 * cfgrtl.c (create_basic_block_structure): Likewise for local
10145 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
10146 "first", "last" and local "insn".
10147 (delete_insns_since): Likewise for param "from".
10148 (reorder_insns_nobb): Likewise for params "from", "to", "after"
10150 (push_to_sequence): Likewise for param "first" and local "last".
10151 (push_to_sequence2): Likewise for params "first" and "last".
10152 * lra.c (emit_add3_insn): Likewise for local "last".
10153 (lra_emit_add): Likewise.
10154 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
10156 (process_address_1): Likewise for locals "insn", last".
10157 * modulo-sched.c (ps_first_note): Likewise for return type.
10158 * optabs.c (expand_binop_directly): Likewise for param "last".
10160 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10162 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
10164 * emit-rtl.c (get_last_insn_anywhere): Likewise.
10166 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10168 * function.h (struct sequence_stack): Strengthen fields "first"
10169 and "last" from rtx to rtx_insn *.
10170 (struct emit_status): Likewise for fields "x_first_insn" and
10173 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
10174 (set_first_insn): Add checked cast.
10175 (get_last_insn): Remove now-redundant checked cast.
10176 (set_last_insn): Add checked cast.
10178 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
10179 "saved_first" and "saved_last" from rtx to rtx_insn *.
10181 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10183 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
10184 (unlink_insn_chain): Strengthen both params from rtx to
10187 * cfgrtl.c (cfg_layout_function_header): Likewise for this
10189 (unlink_insn_chain): Likewise for params "first" and "last".
10190 Remove now-redundant checked cast.
10191 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
10192 (fixup_reorder_chain): Strengthen local "insn" from rtx to
10194 * emit-rtl.c (link_insn_into_chain): Likewise for all three
10196 (add_insn): Likewise for param "insn" and local "prev".
10197 (add_insn_after_nobb): Likewise for both params and local "next".
10198 (add_insn_before_nobb): Likewise for both params and local "prev".
10199 (add_insn_after): Rename param "after" to "uncast_after",
10200 introducing local "after" with another checked cast.
10201 (add_insn_before): Rename params "insn" and "before", giving them
10202 "uncast_" prefixes, adding the old names back using checked casts.
10203 (emit_note_after): Likewise for param "after".
10204 (emit_note_before): Likewise for param "before".
10205 (emit_label): Add a checked cast.
10207 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10209 * cselib.h (cselib_record_sets_hook): Strengthen initial param
10210 "insn" from rtx to rtx_insn *.
10212 * cselib.c (cselib_record_sets_hook): Likewise.
10214 * var-tracking.c (add_with_sets): Likewise, renaming back from
10215 "uncast_insn" to "insn" and eliminating the checked cast from rtx
10218 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10220 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
10221 and "header_" from rtx to rtx_insn *.
10222 (struct basic_block_d): Likewise for field "head_" within "x"
10223 field of union basic_block_il_dependent.
10224 (BB_HEAD): Drop function...
10225 (SET_BB_HEAD): ...and this function in favor of...
10226 (BB_HEAD): ...reinstate macro.
10227 (BB_END): Drop function...
10228 (SET_BB_END): ...and this function in favor of...
10229 (BB_END): ...reinstate macro.
10230 (BB_HEADER): Drop function...
10231 (SET_BB_HEADER): ...and this function in favor of...
10232 (BB_HEADER): ...reinstate macro.
10234 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
10235 (fix_crossing_unconditional_branches): Likewise.
10236 * caller-save.c (save_call_clobbered_regs): Likewise.
10237 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
10238 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
10239 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10240 (merge_blocks_move_successor_nojumps): Likewise.
10241 (outgoing_edges_match): Update use of for_each_rtx to
10242 for_each_rtx_in_insn.
10243 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
10244 (expand_gimple_cond): Likewise.
10245 (expand_gimple_tailcall): Likewise.
10246 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
10248 (construct_exit_block): Drop use of SET_BB_END.
10249 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
10251 (delete_insn): Rename param "insn" to "uncast_insn", introducing
10252 a new local "insn" with a checked cast to rtx_insn *. Drop use of
10253 SET_BB_HEAD and SET_BB_END.
10254 (create_basic_block_structure): Drop use of SET_BB_HEAD and
10256 (rtl_delete_block): Drop use of SET_BB_HEAD.
10257 (rtl_split_block): Drop use of SET_BB_END.
10258 (emit_nop_for_unique_locus_between): Likewise.
10259 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
10260 (block_label): Drop use of SET_BB_HEAD.
10261 (fixup_abnormal_edges): Drop use of SET_BB_END.
10262 (record_effective_endpoints): Drop use of SET_BB_HEADER.
10263 (relink_block_chain): Likewise.
10264 (fixup_reorder_chain): Drop use of SET_BB_END.
10265 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
10266 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
10267 rtx_insn **. Drop use of SET_BB_HEADER.
10268 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
10270 (BB_HEAD): Delete this function.
10271 (SET_BB_HEAD): Likewise.
10272 (BB_END): Likewise.
10273 (SET_BB_END): Likewise.
10274 (BB_HEADER): Likewise.
10275 (SET_BB_HEADER): Likewise.
10276 * emit-rtl.c (add_insn_after): Rename param "insn" to
10277 "uncast_insn", adding a new local "insn" and a checked cast to
10278 rtx_insn *. Drop use of SET_BB_END.
10279 (remove_insn): Strengthen locals "next" and "prev" from rtx to
10280 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
10281 (reorder_insns): Drop use of SET_BB_END.
10282 (emit_insn_after_1): Strengthen param "first" and locals "last",
10283 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
10284 (emit_pattern_after_noloc): Add checked cast.
10285 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
10286 (restore_other_notes): Likewise.
10287 (move_insn): Likewise.
10288 (sched_extend_bb): Likewise.
10289 (fix_jump_move): Likewise.
10290 * ifcvt.c (noce_process_if_block): Likewise.
10291 (dead_or_predicable): Likewise.
10292 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
10293 * reg-stack.c (change_stack): Drop use of SET_BB_END.
10294 * sel-sched-ir.c (sel_move_insn): Likewise.
10295 * sel-sched.c (move_nop_to_previous_block): Likewise.
10297 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
10299 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
10301 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10303 * basic-block.h (create_basic_block_structure): Strengthen params
10304 1 "head" and 2 "end" from rtx to rtx_insn *.
10305 * cfgrtl.c (create_basic_block_structure): Likewise.
10306 (rtl_create_basic_block): Update casts from void * to rtx to
10307 rtx_insn *, so that we can pass them as rtx_insn * to
10308 create_basic_block_structure.
10309 * sel-sched-ir.c (sel_create_basic_block): Likewise.
10311 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10313 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
10315 (check_for_inc_dec): Strengthen param "insn" from rtx to
10318 * cselib.h (cselib_process_insn): Likewise.
10320 * cselib.c (cselib_record_sets): Likewise.
10321 (cselib_process_insn): Likewise.
10323 * dse.c (struct insn_info): Likewise for field "insn".
10324 (check_for_inc_dec_1): Likewise for local "insn".
10325 (check_for_inc_dec): Likewise for param "insn".
10326 (scan_insn): Likewise.
10327 (dse_step1): Likewise for local "insn".
10329 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
10330 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
10332 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10334 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
10335 from rtx to rtx_insn *.
10336 (DEP_PRO): Delete this function and...
10337 (SET_DEP_PRO): ...this function in favor of...
10338 (DEP_PRO): ...reinstate this macro.
10339 (DEP_CON): Delete this function and...
10340 (SET_DEP_CON): ...this function in favor of...
10341 (DEP_CON): ...reinstate this old macro.
10342 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
10343 (init_dep): Likewise.
10344 (set_priorities): Likewise for both params.
10345 (sd_copy_back_deps): Likewise for params 1 and 2.
10347 * haifa-sched.c (priority): Likewise for param "insn" and local
10349 (set_priorities): Likewise for params "head" and "tail" and local
10351 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
10353 (add_to_speculative_block): Add a checked cast.
10354 (create_check_block_twin): Drop use of SET_DEP_CON.
10355 (add_jump_dependencies): Strengthen params "insn" and "jump" from
10358 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
10359 Drop use of SET_DEP_PRO
10360 (init_dep): Strengthen params "pro" and "con" from rtx to
10362 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
10363 use of SET_DEP_CON.
10366 (SET_DEP_PRO): Delete.
10367 (SET_DEP_CON): Delete.
10369 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10371 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
10372 from rtx to rtx_insn *.
10373 (VINSN_INSN_RTX): Eliminate rvalue function and...
10374 (SET_VINSN_INSN): ...lvalue function in favor of...
10375 (VINSN_INSN_RTX): reinstate this old macro.
10377 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
10378 in favor of VINSN_INSN_RTX.
10379 (VINSN_INSN_RTX): Delete this function.
10380 (SET_VINSN_INSN_RTX): Likewise.
10382 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10384 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
10385 (BND_TO): Delete this function and...
10386 (SET_BND_TO): ...this functions in favor of...
10387 (BND_TO): ...reinstating this macro.
10388 (struct _fence): Strengthen field "executing_insns" from
10389 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
10390 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
10391 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
10392 and param "insn" from rtx to insn_t.
10393 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
10396 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
10398 (rtx_vec_t): Likewise.
10399 (struct sched_deps_info_def): Strengthen param of "start_insn"
10400 callback from rtx to rtx_insn *. Likewise for param "insn2" of
10401 "note_mem_dep" callback and first param of "note_dep" callback.
10403 * haifa-sched.c (add_to_speculative_block): Strengthen param
10404 "insn" from rtx to rtx_insn *.
10405 (clear_priorities): Likewise.
10406 (calc_priorities): Likewise for local "insn".
10408 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
10409 Remove redundant checked cast.
10410 (haifa_note_mem_dep): Likewise for param "pending_insn".
10411 (haifa_note_dep): Likewise for param "elem".
10412 (note_mem_dep): Likewise for param "e".
10413 (sched_analyze_1): Add checked casts.
10414 (sched_analyze_2): Likewise.
10416 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
10417 from rtx to rtx_insn *.
10418 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
10419 from vec<rtx> * to vec<rtx_insn *> *.
10421 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
10423 (flist_add): Strengthen param "executing_insns" from
10424 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
10425 (advance_deps_context): Remove now-redundant checked cast.
10426 (init_fences): Replace uses of NULL_RTX with NULL.
10427 (merge_fences): Strengthen params "last_scheduled_insn" and
10428 "sched_next" from rtx to rtx_insn * and "executing_insns" from
10429 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
10430 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
10431 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
10432 an instruction, rather than doing double-duty as a pattern.
10433 (return_nop_to_pool): Update for change of insn_t.
10434 (deps_init_id): Remove now-redundant checked cast.
10435 (struct sched_scan_info_def): Strengthen param of "init_insn"
10436 callback from rtx to insn_t.
10437 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
10438 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
10440 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
10441 "end" from rtx to rtx_insn *.
10442 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
10443 (rtx insn_rtx, bool force_unique_p)
10444 (BND_TO): Delete function.
10445 (SET_BND_TO): Delete function.
10447 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
10449 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
10450 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
10452 (undo_transformations): Likewise for param "insn".
10453 (update_liveness_on_insn): Likewise.
10454 (compute_live_below_insn): Likewise for param "insn" and local
10456 (update_data_sets): Likewise for param "insn".
10457 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
10458 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
10459 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
10461 (move_cond_jump): Likewise for param "insn".
10462 (move_cond_jump): Drop use of SET_BND_TO.
10463 (compute_av_set_on_boundaries): Likewise.
10464 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
10465 (update_and_record_unavailable_insns): Strengthen local "bb_end"
10466 from rtx to rtx_insn *.
10467 (maybe_emit_renaming_copy): Likewise for param "insn".
10468 (maybe_emit_speculative_check): Likewise.
10469 (handle_emitting_transformations): Likewise.
10470 (remove_insn_from_stream): Likewise.
10471 (code_motion_process_successors): Strengthen local "succ" from rtx
10474 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10476 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
10477 ilist_t, not _xlist_t;
10478 (ILIST_INSN): Define in terms of new union field "insn".
10479 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
10481 (struct _list_node): Add new field "insn" to the union, of type
10483 (ilist_add): Replace macro with an inline function, requiring an
10485 (ilist_remove): Define this macro directly in terms of
10486 _list_remove, rather than indirectly via _xlist_remove.
10487 (ilist_clear): Likewise, in terms of _list_clear rather than
10489 (ilist_is_in_p): Replace macro with an inline function, requiring
10491 (_list_iter_cond_insn): New function.
10492 (ilist_iter_remove): Define this macro directly in terms of
10493 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
10494 (ilist_iterator): Define directly in terms of _list_iterator
10495 rather than indirectly through _xlist_iterator.
10496 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
10497 than in terms of _FOR_EACH_X.
10498 (FOR_EACH_INSN_1): Likewise.
10500 2014-08-26 Joseph Myers <joseph@codesourcery.com>
10504 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
10505 DECL_HARD_REGISTER and return for invalid register specifications.
10506 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
10507 DECL_HARD_REGISTER, call expand_one_error_var.
10508 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
10509 CC_REGNUM with non-MODE_CC modes.
10510 (arm_regno_class): Return NO_REGS for PC_REGNUM.
10512 2014-08-26 Marek Polacek <polacek@redhat.com>
10515 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
10517 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
10519 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
10520 qi cost; add di cost.
10521 (cortexa57_addrcost_table): Likewise.
10523 2014-08-26 Marek Polacek <polacek@redhat.com>
10526 * expr.c (is_aligning_offset): Remove logical not.
10528 2014-08-26 Marek Polacek <polacek@redhat.com>
10531 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
10532 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
10534 2014-08-26 Richard Biener <rguenther@suse.de>
10536 PR tree-optimization/62175
10537 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
10538 expand possibly trapping operations.
10540 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10542 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
10543 "insn" from rtx to rtx_insn *.
10544 (permute_load): Likewise for param "insn".
10545 (permute_store): Likewise.
10546 (handle_special_swappables): Likewise for local "insn".
10547 (replace_swap_with_copy): Likewise for locals "insn" and
10549 (rs6000_analyze_swaps): Likewise for local "insn".
10551 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10553 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
10556 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10558 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
10559 "note_list" from rtx to rtx_insn *.
10560 (BB_NOTE_LIST): Replace this function and...
10561 (SET_BB_NOTE_LIST): ...this function with...
10562 (BB_NOTE_LIST): ...the former macro implementation.
10564 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
10565 local "from_start" from rtx to rtx_insn *. Strengthen param
10566 "to_endp" from rtx * to rtx_insn **.
10568 * haifa-sched.c (concat_note_lists): Likewise.
10569 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
10571 (sel_restore_notes): Likewise.
10572 (move_bb_info): Likewise.
10573 (BB_NOTE_LIST): Delete this function.
10574 (SET_BB_NOTE_LIST): Delete this function.
10575 * sel-sched.c (create_block_for_bookkeeping): Eliminate
10576 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
10578 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10580 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
10581 from rtx * to rtx_insn **.
10582 (reorder2): Likewise.
10583 (dependencies_evaluation_hook): Strengthen params "head", "tail"
10584 from rtx to rtx_insn *.
10586 * doc/tm.texi: Update mechanically for above change to target.def.
10588 * sched-int.h (note_list): Strengthen this variable from rtx to
10590 (remove_notes): Likewise for both params.
10591 (restore_other_notes): Likewise for return type and first param.
10592 (struct ready_list): Strengthen field "vec" from rtx * to
10594 (struct dep_replacement): Strenghten field "insn" from rtx to
10596 (struct deps_desc): Likewise for fields "last_debug_insn",
10598 (struct haifa_sched_info): Likewise for callback field
10599 "can_schedule_ready_p"'s param, for first param of "new_ready"
10600 callback field, for both params of "rank" callback field, for
10601 first field of "print_insn" callback field (with a const), for
10602 both params of "contributes_to_priority" callback, for param
10603 of "insn_finishes_block_p" callback, for fields "prev_head",
10604 "next_tail", "head", "tail", for first param of "add_remove_insn"
10605 callback, for first param of "begin_schedule_ready" callback, for
10606 both params of "begin_move_insn" callback, and for second param
10607 of "advance_target_bb" callback.
10608 (add_dependence): Likewise for params 1 and 2.
10609 (sched_analyze): Likewise for params 2 and 3.
10610 (deps_analyze_insn): Likewise for param 2.
10611 (ready_element): Likewise for return type.
10612 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
10613 (try_ready): Strenghten param from rtx to rtx_insn *.
10614 (sched_emit_insn): Likewise for return type.
10615 (record_delay_slot_pair): Likewise for params 1 and 2.
10616 (add_delay_dependencies): Likewise for param.
10617 (contributes_to_priority): Likewise for both params.
10618 (find_modifiable_mems): Likewise.
10620 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
10621 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
10622 "first_older_only_insn" from rtx to rtx_insn *.
10623 (arm_sched_reorder): Strengthen param "ready" from rtx * to
10626 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
10627 "last_scheduled_iter0" from rtx to rtx_insn *.
10628 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
10629 (c6x_sched_reorder_1): Strengthen param "ready" and locals
10630 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
10631 "insn" from rtx to rtx_insn *.
10632 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
10634 (c6x_sched_reorder2): Strengthen param "ready" and locals
10635 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
10636 "insn" from rtx to rtx_insn *.
10637 (c6x_variable_issue): Add a checked cast when assigning from insn
10638 to ss.last_scheduled_iter0.
10639 (split_delayed_branch): Strengthen param "insn" and local "i1"
10640 from rtx to rtx_insn *.
10641 (split_delayed_nonbranch): Likewise.
10642 (undo_split_delayed_nonbranch): Likewise for local "insn".
10643 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
10644 "entry_after", "end_packet", "head_insn", "tail_insn",
10645 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
10646 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
10647 to rtx_insn **. Remove now-redundant checked cast on last_insn,
10648 but add a checked cast on loop->start_label. Consolidate calls to
10649 avoid assigning result of gen_spkernel to "insn", now an
10652 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
10653 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
10655 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
10656 rtx_insn **. Strengthen locals "top", "next" from rtx to
10658 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
10659 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
10660 (add_parameter_dependencies): Strengthen params "call", "head" and
10661 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
10662 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
10663 (add_dependee_for_func_arg): Likewise for param "arg" and local
10665 (ix86_dependencies_evaluation_hook): Likewise for params "head",
10666 "tail" and locals "insn", "first_arg".
10668 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
10669 for params "head", "tail" and locals "insn", "next", "next_tail".
10670 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
10671 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
10672 "insn", "lowest", "highest" from rtx to rtx_insn *.
10673 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
10675 (ia64_sched_reorder2): Likewise.
10677 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
10678 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
10679 from rtx * to rtx_insn **.
10680 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
10682 (mep_print_sched_insn): Strengthen param "insn" from rtx to
10684 (mep_sched_reorder): Strengthen param "ready" from rtx * to
10685 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
10688 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
10689 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
10691 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
10692 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
10693 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
10695 (vr4130_reorder): Likewise.
10696 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
10698 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
10700 (mips_sched_reorder): Likewise.
10701 (mips_sched_reorder2): Likewise.
10703 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
10705 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
10706 Strengthen local "tmp" from rtx to rtx_insn *.
10707 (rs6000_sched_reorder2): Likewise.
10709 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
10710 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
10711 (s390_sched_reorder): Strengthen param "ready" from rtx * to
10712 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
10714 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
10715 "tmp2" from rtx to rtx_insn *.
10716 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
10717 Strengthen local "insn" from rtx to rtx_insn *.
10718 (ready_reorder): Strengthen param "ready" from rtx * to
10719 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
10720 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
10721 (sh_reorder2): Likewise.
10723 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
10724 local "insn" from rtx to rtx_insn *.
10726 * haifa-sched.c (note_list): Strengthen this variable from rtx to
10728 (scheduled_insns): Strengthen this variable from vec<rtx> to
10730 (set_modulo_params): Likewise for locals "i1", "i2".
10731 (record_delay_slot_pair): Likewise for params "i1", "i2".
10732 (add_delay_dependencies): Likewise for param "insn".
10733 (cond_clobbered_p): Likewise.
10734 (recompute_todo_spec): Likewise for local "prev".
10735 (last_scheduled_insn): Likewise for this variable.
10736 (nonscheduled_insns_begin): Likewise.
10737 (model_set_excess_costs): Strengthen param "insns" from rtx * to
10739 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
10741 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
10742 Strengthen local "insn" from rtx to rtx_insn *.
10743 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
10744 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
10745 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
10746 (ready_remove_first): Likewise for return type and local "t".
10747 (ready_element): Likewise for return type.
10748 (ready_remove): Likewise for return type and local "t".
10749 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
10750 (check_clobbered_conditions): Strengthen local "x" from rtx to
10751 rtx_insn *, adding a checked cast.
10752 (schedule_insn): Likewise for param "insn".
10753 (remove_notes): Likewise for params "head", "tail" and locals
10754 "next_tail", "insn", "next".
10755 (struct haifa_saved_data): Likewise for fields
10756 "last_scheduled_insn", "nonscheduled_insns_begin".
10757 (save_backtrack_point): Update for change to field "vec" of
10759 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
10761 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
10762 from rtx to rtx_insn *
10763 (resolve_dependencies): Strengthen param "insn" from rtx to
10765 (restore_other_notes): Likewise for return type, for param "head"
10766 and local "note_head".
10767 (undo_all_replacements): Likewise for local "insn".
10768 (first_nonscheduled_insn): Likewise for return type and local "insn".
10769 (queue_to_ready): Likewise for local "insn", adding checked casts.
10770 (early_queue_to_ready): Likewise for local "insn".
10771 (debug_ready_list_1): Strengthen local "p" from rtx * to
10773 (move_insn): Strengthen param "insn" and local "note" from rtx to
10775 (insn_finishes_cycle_p): Likewise for param "insn".
10776 (max_issue): Likewise for local "insn".
10777 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
10779 (commit_schedule): Strengthen param "prev_head" and local "insn"
10780 from rtx to rtx_insn *
10781 (prune_ready_list): Likewise for local "insn".
10782 (schedule_block): Likewise for locals "prev_head", "head", "tail",
10783 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
10784 (set_priorities): Likewise for local "prev_head".
10785 (try_ready): Likewise for param "next".
10786 (fix_tick_ready): Likewise.
10787 (change_queue_index): Likewise.
10788 (sched_extend_ready_list): Update for change to field "vec" of
10790 (generate_recovery_code): Strengthen param "insn" from rtx to
10792 (begin_speculative_block): Likewise.
10793 (create_check_block_twin): Likewise for param "insn" and locals
10794 "label", "check", "twin". Introduce local "check_pat" to avoid
10795 "check" being used as a plain rtx before being used as an insn.
10796 (fix_recovery_deps): Add a checked cast to rtx_insn * when
10797 extracting elements from ready_list.
10798 (sched_remove_insn): Strengthen param "insn" from rtx to
10800 (sched_emit_insn): Likewise for return type.
10801 (ready_remove_first_dispatch): Likewise for return type and local
10804 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
10806 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
10809 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
10810 from rtx to rtx_insn *.
10811 (add_dependence_list): Likewise for param "insn". Add a checked
10813 (add_dependence_list_and_free): Strengthen param "insn" from rtx
10814 to rtx_insn *. Strengthen param "list_p" from rtx * to
10816 (chain_to_prev_insn): Strengthen param "insn" and locals
10817 "prec_nonnote", "i" from rtx to rtx_insn *.
10818 (flush_pending_lists): Likewise for param "insn".
10819 (cur_insn): Likewise for this variable.
10820 (haifa_start_insn): Add a checked cast.
10821 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
10822 (sched_analyze_reg): Likewise for param "insn".
10823 (sched_analyze_1): Likewise.
10824 (sched_analyze_2): Likewise. Add checked casts.
10825 (sched_analyze_insn): Likewise. Also for local "prev".
10826 (deps_analyze_insn): Likewise for param "insn".
10827 (sched_analyze): Likewise for params "head", "tail" and local "insn".
10828 (add_dependence_1): Likewise for params "insn", "elem".
10829 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
10830 (parse_add_or_inc): Likewise for param "insn".
10831 (find_inc): Likewise for local "inc_cand".
10832 (find_modifiable_mems): Likewise for params "head", "tail" and
10833 locals "insn", "next_tail".
10835 * sched-ebb.c (init_ready_list): Likewise for local "insn".
10836 (begin_schedule_ready): Likewise for param "insn".
10837 (begin_move_insn): Likewise for params "insn" and "last".
10838 (ebb_print_insn): Strengthen param "insn" from const_rtx to
10840 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
10841 (ebb_contributes_to_priority): Likewise for params "next", "insn".
10842 (ebb_add_remove_insn): Likewise for param "insn".
10843 (advance_target_bb): Likewise.
10845 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
10847 (check_live): Likewise for param "insn".
10848 (init_ready_list): Likewise for local "insn".
10849 (can_schedule_ready_p): Likewise for param "insn".
10850 (begin_schedule_ready): Likewise.
10851 (new_ready): Likewise for param "next".
10852 (rgn_print_insn): Likewise for param "insn".
10853 (rgn_rank): Likewise for params "insn1", "insn2".
10854 (contributes_to_priority): Likewise for params "next", "insn".
10855 (rgn_insn_finishes_block_p): Likewise for param "insn".
10856 (add_branch_dependences): Likewise for params "head", "tail" and
10857 locals "insn", "last".
10858 (rgn_add_remove_insn): Likewise for param "insn".
10859 (advance_target_bb): Likewise.
10861 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
10862 const_rtx to const rtx_insn *.
10864 * sel-sched-dump.h (sel_print_insn): Likewise.
10866 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
10867 (deps_init_id): Likewise.
10869 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
10870 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
10873 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10875 * output.h (final_start_function): Strengthen param 1 from rtx to
10878 * final.c (final_start_function): Likewise, renaming back from
10879 "uncast_first" to "first", and dropping the checked cast from rtx
10882 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10884 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
10885 * final.c (final): Likewise. Rename param back from
10886 "uncast_first" to "first" and eliminate the checked cast from rtx
10889 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10891 * output.h (shorten_branches): Strengthen param from rtx to
10894 * final.c (shorten_branches): Likewise, renaming param back from
10895 "uncast_first" to "first", and dropping the checked cast from rtx
10898 * genattr.c (gen_attr): Likewise when writing out the prototype of
10901 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10903 * sched-int.h (struct haifa_sched_info): Strengthen fields
10904 "prev_head" and "next_tail" from rtx to rtx_insn *.
10906 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10908 * rtl.h (rtx_jump_table_data::get_labels): New method.
10909 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
10910 with use of the new rtx_jump_table_data::get_labels method.
10911 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
10912 to rtx_jump_table_data *. Simplify by using get_labels method.
10913 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
10914 a dyn_cast, introducing local "table", using it to replace
10915 label-lookup logic with a get_labels method call.
10916 (patch_jump_insn): Simplify using get_labels method.
10917 * dwarf2cfi.c (create_trace_edges): Likewise.
10918 * rtlanal.c (label_is_jump_target_p): Likewise.
10920 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10922 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
10925 * emit-rtl.c (unshare_all_rtl_1): Likewise.
10926 (unshare_all_rtl_again): Likewise, also for local "p".
10928 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10930 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
10932 * cfgrtl.c (delete_insn_and_edges): Likewise.
10934 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10936 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
10937 from rtx to rtx_insn *.
10939 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
10941 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10943 * function.c (thread_prologue_and_epilogue_insns): Likewise for
10944 locals "returnjump", "epilogue_end", "insn", "next".
10946 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
10947 "returnjump" from rtx * to rtx_insn **.
10948 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
10950 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10952 * basic-block.h (struct edge_def). Strengthen "r" within
10953 union edge_def_insns from rtx to rtx_insn *.
10955 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
10956 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
10958 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
10959 from rtx to rtx_insn *.
10960 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
10962 * postreload-gcse.c (reg_killed_on_edge): Likewise.
10963 (reg_used_on_edge): Likewise.
10964 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
10965 (gt_pch_nx): New overload for rtx_insn *&.
10966 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
10967 from rtx to rtx_insn *.
10969 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10971 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
10972 from rtx to rtx_insn *.
10973 (BB_FOOTER): Replace function with access macro.
10974 (SET_BB_FOOTER): Delete.
10976 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
10978 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
10979 (emit_barrier_after_bb): Likewise.
10980 (record_effective_endpoints): Likewise.
10981 (relink_block_chain): Likewise.
10982 (fixup_fallthru_exit_predecessor): Likewise.
10983 (cfg_layout_duplicate_bb): Likewise.
10984 (cfg_layout_split_block): Likewise.
10985 (cfg_layout_delete_block): Likewise.
10986 (cfg_layout_merge_blocks): Likewise.
10987 (BB_FOOTER): Delete function.
10988 (SET_BB_FOOTER): Delete function.
10989 * combine.c (update_cfg_for_uncondjump): Replace uses of
10990 SET_BB_FOOTER with BB_FOOTER.
10992 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10994 * except.h (struct eh_landing_pad_d): Strengthen field
10995 "landing_pad" from rtx to rtx_code_label *.
10997 * except.c (sjlj_emit_dispatch_table): Likewise for param
10999 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
11001 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11003 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
11004 first param from rtx to rtx_insn *.
11005 * config/xtensa/xtensa.c (struct machine_function): Likewise for
11006 field "set_frame_ptr_insn".
11007 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
11008 "csend" from rtx to rtx_code_label *.
11009 (xtensa_expand_atomic): Likewise for local "csloop".
11010 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
11012 (xtensa_call_tls_desc): Likewise for return type and locals
11013 "call_insn", "insns".
11014 (xtensa_legitimize_tls_address): Likewise for local "insns".
11015 (xtensa_expand_prologue): Likewise for locals "insn", "first".
11017 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11019 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
11020 first param from rtx to rtx_insn *.
11021 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
11024 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11026 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
11027 Strengthen param 1 from rtx to rtx_insn *.
11028 (tilepro_output_cbranch): Likewise.
11029 (tilepro_adjust_insn_length): Likewise.
11030 (tilepro_final_prescan_insn): Likewise for sole param.
11032 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
11033 Likewise for local "last".
11034 (cbranch_predicted_p): Likewise for param "insn".
11035 (tilepro_output_simple_cbranch_with_opcode): Likewise.
11036 (tilepro_output_cbranch_with_opcode): Likewise.
11037 (tilepro_output_cbranch): Likewise.
11038 (frame_emit_load): Likewise for return type and locals "seq",
11040 (emit_sp_adjust): Likewise for return type and local "insn".
11041 (tilepro_expand_epilogue): Likewise for locals "last_insn",
11043 (tilepro_adjust_insn_length): Likewise for param "insn".
11044 (next_insn_to_bundle): Likewise for return type and params
11046 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
11047 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
11049 (match_addli_pcrel): Likewise for param "insn".
11050 (replace_addli_pcrel): Likewise.
11051 (match_auli_pcrel): Likewise.
11052 (replace_auli_pcrel): Likewise.
11053 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
11055 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
11056 "queue", "next_queue", "prev".
11057 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
11058 (tilepro_final_prescan_insn): Likewise for param "insn".
11060 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11062 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
11063 Strengthen param 1 from rtx to rtx_insn *.
11064 (tilegx_output_cbranch): Likewise.
11065 (tilegx_adjust_insn_length): Likewise.
11066 (tilegx_final_prescan_insn): Likewise for sole param.
11068 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
11070 (cbranch_predicted_p): Likewise for param "insn".
11071 (tilegx_output_simple_cbranch_with_opcode): Likewise.
11072 (tilegx_output_cbranch_with_opcode): Likewise.
11073 (tilegx_output_cbranch): Likewise.
11074 (frame_emit_load): Likewise for return type.
11075 (set_frame_related_p): Likewise for locals "seq", "insn".
11076 (emit_sp_adjust): Likewise for return type, and for local "insn".
11077 Introduce local "pat" for use in place of "insn" where the latter
11078 isn't an instruction.
11079 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
11080 from rtx to rtx_insn *.
11081 (tilegx_adjust_insn_length): Likewise for param "insn".
11082 (next_insn_to_bundle): Likewise for return type and params "r" and
11084 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
11086 (replace_insns): Likewise for params "old_insn", "new_insns".
11087 (replace_mov_pcrel_step1): Likewise for param "insn" and local
11089 (replace_mov_pcrel_step2): Likewise.
11090 (replace_mov_pcrel_step3): Likewise.
11091 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
11093 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
11094 "queue", "next_queue", "prev".
11095 (tilegx_output_mi_thunk): Likewise for local "insn".
11096 (tilegx_final_prescan_insn): Likewise for param "insn".
11098 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11100 * config/spu/spu.c (frame_emit_store): Strengthen return type from
11102 (frame_emit_load): Likewise.
11103 (frame_emit_add_imm): Likewise, also for local "insn".
11104 (spu_expand_prologue): Likewise for local "insn".
11105 (struct spu_bb_info): Likewise for field "prop_jump".
11106 (emit_nop_for_insn): Likewise for param "insn" and local
11108 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
11110 (spu_emit_branch_hint): Likewise for params "before", "branch" and
11111 locals "hint", "insn".
11112 (get_branch_target): Likewise for param "branch".
11113 (insn_clobbers_hbr): Likewise for param "insn".
11114 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
11115 locals "insn", "before_4", "before_16".
11116 (insert_hbrp): Likewise for local "insn".
11117 (spu_machine_dependent_reorg): Likewise for locals "branch",
11118 "insn", "next", "bbend".
11119 (uses_ls_unit): Likewise for param "insn".
11120 (get_pipe): Likewise.
11121 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
11122 introducing a checked cast.
11123 (spu_sched_adjust_cost): Likewise for params "insn" and
11125 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
11126 (spu_sms_res_mii): Likewise.
11128 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11130 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
11131 from rtx to rtx_insn *.
11132 (output_cbranch): Likewise for param 6.
11133 (output_return): Likewise for param 1.
11134 (output_sibcall): Likewise.
11135 (output_v8plus_shift): Likewise.
11136 (output_v8plus_mult): Likewise.
11137 (output_v9branch): Likewise for param 7.
11138 (output_cbcond): Likewise for param 3.
11140 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
11142 (sparc_legitimize_pic_address): Likewise.
11143 (sparc_emit_call_insn): Likewise.
11144 (emit_save_or_restore_regs): Likewise.
11145 (emit_window_save): Likewise for return type and local "insn".
11146 (sparc_expand_prologue): Likewise for local "insn".
11147 (sparc_flat_expand_prologue): Likewise.
11148 (output_return): Likewise for param "insn".
11149 (output_sibcall): Likewise for param "insn" and local "delay".
11150 (output_ubranch): Likewise for param "insn".
11151 (output_cbranch): Likewise.
11152 (output_cbcond): Likewise.
11153 (output_v9branch): Likewise.
11154 (output_v8plus_shift): Likewise.
11155 (sparc_output_mi_thunk): Likewise for local "insn".
11156 (get_some_local_dynamic_name): Likewise.
11157 (output_v8plus_mult): Likewise for param "insn".
11159 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11161 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
11162 from rtx to rtx_insn *.
11163 (output_branchy_insn): Likewise for param 3.
11164 (output_far_jump): Likewise for param 1.
11165 (final_prescan_insn): Likewise.
11166 (sh_insn_length_adjustment): Likewise for sole param.
11168 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
11169 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
11171 (sh_emit_compare_and_set): Likewise for local "lab".
11172 (output_far_jump): Strengthen param "insn" and local "prev" from
11174 (output_branchy_insn): Likewise for param "insn" and local
11176 (output_ieee_ccmpeq): Likewise for param "insn".
11177 (struct label_ref_list_d): Strengthen field "label" from rtx to
11179 (pool_node): Likewise.
11180 (pool_window_label): Likewise for this global.
11181 (add_constant): Likewise for return type and locals "lab", "new_rtx".
11182 (dump_table): Strengthen params "start", "barrier" and local
11183 "scan" from rtx to rtx_insn *.
11184 (broken_move): Likewise for param "insn".
11185 (untangle_mova): Likewise for params "first_mova" and "new_mova".
11186 Strengthen param "first_mova" from rtx * to rtx_insn **.
11187 (mova_p): Likewise for param "insn".
11188 (fixup_mova): Likewise for param "mova".
11189 (find_barrier): Likewise for return type, params "mova" and
11190 "from", and locals "barrier_before_mova", "found_barrier",
11191 "good_barrier", "orig", "last_symoff", "next". Strengthen local
11192 "label" from rtx to rtx_code_label *.
11193 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
11195 (sh_reorg): Likewise for locals "link", "scan", "barrier".
11196 (split_branches): Likewise for param "first" and local "insn".
11197 (final_prescan_insn): Likewise for param "insn".
11198 (sequence_insn_p): Likewise for locals "prev", "next".
11199 (sh_insn_length_adjustment): Likewise for param "insn".
11200 (sh_can_redirect_branch): Likewise for local "insn".
11201 (find_r0_life_regions): Likewise for locals "end", "insn".
11202 (sh_output_mi_thunk): Likewise for local "insns".
11204 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11206 * config/score/score.c (score_output_mi_thunk): Strengthen local
11207 "insn" from rtx to rtx_insn *.
11208 (score_prologue): Likewise.
11210 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11212 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
11213 1 from rtx to rtx_insn *.
11214 (s390_emit_jump): Likewise for return type.
11215 (s390_emit_call): Likewise.
11216 (s390_load_got): Likewise.
11218 * config/s390/s390.c (last_scheduled_insn): Likewise for this
11220 (s390_match_ccmode): Likewise for param "insn".
11221 (s390_emit_jump): Likewise for return type.
11222 (s390_split_branches): Likewise for local "label".
11223 (struct constant): Strengthen field "label" from rtx to
11225 (struct constant_pool): Likewise for field "label". Strengthen
11226 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
11228 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
11230 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
11231 (s390_end_pool): Likewise.
11232 (s390_dump_pool): Likewise for local "insn".
11233 (s390_mainpool_start): Likewise.
11234 (s390_chunkify_start): Likewise.
11235 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
11236 with insns. Strengthen locals "label", "jump", "barrier", "next",
11237 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
11238 (s390_chunkify_finish): Strengthen local "insn" from rtx to
11240 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
11241 "jump", "label", "next_insn".
11242 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
11243 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
11245 (s390_load_got): Likewise for return type and local "insns".
11246 (s390_save_gprs_to_fprs): Likewise for local "insn".
11247 (s390_restore_gprs_from_fprs): Likewise.
11248 (pass_s390_early_mach::execute): Likewise.
11249 (s390_emit_prologue): Likewise for local "insns".
11250 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
11252 (s390_emit_call): Strengthen return type and local "insn" from
11254 (s390_emit_tpf_eh_return): Likewise for local "insn".
11255 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
11256 "next_insn", introducing locals "s_pat", "rpat" to allow this.
11257 (s390_fix_long_loop_prediction): Likewise for param "insn" and
11259 (s390_non_addr_reg_read_p): Likewise for param "insn".
11260 (find_cond_jump): Likewise for return type and param "insn".
11261 (s390_swap_cmp): Likewise for param "insn".
11262 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
11263 "prev_insn", "next_insn".
11264 (s390_reorg): Likewise for locals "insn", "target".
11265 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
11266 (s390_sched_variable_issue): For now, rename param "insn" to
11267 "uncast_insn", introducing a checked cast.
11268 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
11270 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
11271 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
11273 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11275 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
11276 param from rtx to rtx_insn *.
11277 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
11279 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11281 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
11282 4 from rtx to rtx_insn *.
11283 (rs6000_final_prescan_insn): Likewise for first param.
11284 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
11286 (rs6000_get_some_local_dynamic_name): Likewise.
11287 (output_cbranch): Likewise for param "insn".
11288 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
11289 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
11290 (rs6000_emit_allocate_stack): Likewise for local "insn".
11291 (load_cr_save): Likewise.
11292 (restore_saved_cr): Likewise.
11293 (restore_saved_lr): Likewise.
11294 (emit_cfa_restores): Likewise.
11295 (rs6000_output_function_epilogue): Likewise for locals "insn" and
11296 "deleted_debug_label".
11297 (rs6000_output_mi_thunk): Likewise for local "insn".
11298 (rs6000_final_prescan_insn): Likewise for param "insn".
11300 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11302 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
11303 Strengthen param "insn" from rtx to rtx_insn *.
11304 * config/picochip/picochip.c (picochip_current_prescan_insn):
11305 Likewise for this variable.
11306 (picochip_final_prescan_insn): Likewise for param "insn".
11308 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11310 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
11311 from rtx to rtx_insn *.
11312 (pa_output_indirect_call): Likewise.
11313 (pa_adjust_insn_length): Likewise.
11314 (pa_attr_length_millicode_call): Likewise.
11315 (pa_attr_length_call): Likewise.
11316 (pa_attr_length_indirect_call): Likewise.
11318 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
11320 (pa_attr_length_millicode_call): Likewise.
11321 (pa_attr_length_call): Likewise.
11322 (pa_output_call): Likewise.
11323 (pa_attr_length_indirect_call): Likewise.
11324 (pa_output_indirect_call): Likewise.
11326 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11328 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
11329 Strengthen first param from rtx to rtx_insn *.
11330 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
11333 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11335 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
11336 type from rtx to rtx_insn *.
11337 (mips_expand_call): Likewise.
11338 (mips_adjust_insn_length): Likewise for first param.
11339 (mips_output_conditional_branch): Likewise.
11340 (mips_output_order_conditional_branch): Likewise.
11341 (mips_final_prescan_insn): Likewise.
11343 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
11344 rtx_insn * for the SEQUENCE case.
11345 (SEQ_END): Likewise.
11346 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
11347 (mips_emit_call_insn): Likewise, also for local "insn".
11348 (mips16_gp_pseudo_reg): Likewise for local "scan".
11349 (mips16_build_call_stub): Likewise for return type and for local
11350 "insn". Introduce a new local "pattern" so that "insn" can indeed
11352 (mips_expand_call): Strengthen return type and local "insn" from
11354 (mips_block_move_loop): Strengthen local "label" from rtx to
11356 (mips_expand_synci_loop): Likewise for locals "label",
11358 (mips_set_frame_expr): Strengthen local "insn" from rtx to
11360 (mips16e_collect_argument_saves): Likewise for locals "insn",
11362 (mips_find_gp_ref): Likewise for param of callback for "pred"
11363 param, and for local "insn".
11364 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
11365 (mips_insn_has_flexible_gp_ref_p): Likewise.
11366 (mips_epilogue_emit_cfa_restores): Likewise for return type and
11368 (mips_epilogue_set_cfa): Likewise for local "insn".
11369 (mips_expand_epilogue): Likewise.
11370 (mips_adjust_insn_length): Likewise for param "insn".
11371 (mips_output_conditional_branch): Likewise.
11372 (mips_output_order_conditional_branch): Likewise.
11373 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
11374 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
11375 "falu2_turn_enabled_insn".
11376 (mips_builtin_branch_and_move): Strengthen locals "true_label",
11377 "done_label" from rtx to rtx_code_label *.
11378 (struct mips16_constant): Likewise for field "label".
11379 (mips16_add_constant): Likewise for return type.
11380 (mips16_emit_constants_1): Strengthen return type and param "insn"
11381 from rtx to rtx_insn *.
11382 (mips16_emit_constants): Likewise for param "insn".
11383 (mips16_insn_length): Likewise.
11384 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
11385 to rtx_code_label *.
11386 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
11387 from rtx to rtx_insn *.
11388 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
11389 "jump". Strengthen local "label" from rtx to rtx_code_label *.
11390 (r10k_simplify_address): Strengthen param "insn" and local
11391 "def_insn" from rtx to rtx_insn *.
11392 (r10k_safe_address_p): Strengthen param "insn" from rtx to
11394 (r10k_needs_protection_p_1): Update target type of cast of data
11395 from to rtx to rtx_insn *.
11396 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
11397 rtx * to rtx_insn **.
11398 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
11400 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
11401 (mips_call_expr_from_insn): Likewise for param "insn".
11402 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
11403 (mips_find_pic_call_symbol): Likewise for param "insn".
11404 (mips_annotate_pic_calls): Likewise for local "insn".
11405 (mips_sim_insn): Likewise for this variable.
11406 (struct mips_sim): Likewise for field "insn" within elements of
11408 (mips_sim_wait_reg): Likewise for param "insn".
11409 (mips_sim_wait_regs): Likewise.
11410 (mips_sim_wait_units): Likewise.
11411 (mips_sim_wait_insn): Likewise.
11412 (mips_sim_issue_insn): Likewise.
11413 (mips_sim_finish_insn): Likewise.
11414 (mips_seq_time): Likewise for param "seq" and local "insn".
11415 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
11416 locals "first", "second".
11417 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
11418 "last", "last2", "next".
11419 (mips_avoid_hazard): Likewise for params "after", "insn".
11420 (mips_reorg_process_insns): Likewise for locals "insn",
11421 "last_insn", "subinsn", "next_insn".
11422 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
11423 (mips16_split_long_branches): Likewise for locals "insn" "jump",
11425 (mips_output_mi_thunk): Likewise for local "insn".
11426 (mips_final_prescan_insn): Likewise for param "insn".
11428 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11430 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
11431 Strengthen return type and local "insns" from rtx to rtx_insn *.
11432 (microblaze_legitimize_tls_address): Likewise for local "insns".
11433 (microblaze_block_move_loop): Strengthen local "label" from rtx
11434 to rtx_code_label *.
11435 (microblaze_expand_prologue): Strengthen two locals named "insn"
11436 from rtx to rtx_insn *.
11437 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
11438 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
11439 "insn". Strengthen locals "div_label", "div_end_label" from rtx
11440 to rtx_code_label *.
11442 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11444 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
11445 param from rtx to rtx_insn *.
11446 (mep_reuse_lo): Likewise for third param.
11447 (mep_use_post_modify_p): Likewise for first param.
11448 (mep_core_address_length): Likewise.
11449 (mep_cop_address_length): Likewise.
11450 (mep_final_prescan_insn): Likewise.
11451 (mep_store_data_bypass_p): Likewise for both params.
11452 (mep_mul_hilo_bypass_p): Likewise.
11453 (mep_ipipe_ldc_p): Likewise for param.
11455 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
11456 (mep_rewrite_mult): Likewise.
11457 (mep_rewrite_mulsi3): Likewise.
11458 (mep_rewrite_maddsi3): Likewise.
11459 (mep_reuse_lo_p_1): Likewise.
11460 (mep_reuse_lo_p): Likewise.
11461 (mep_frame_expr): Likewise.
11462 (mep_make_parallel): Likewise for both params.
11463 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
11465 (mep_use_post_modify_p): Likewise for param "insn".
11466 (mep_core_address_length): Likewise.
11467 (mep_cop_address_length): Likewise.
11468 (mep_reg_set_in_function): Likewise for local "insn".
11469 (mep_asm_without_operands_p): Likewise.
11470 (F): Likewise for return type and param "x".
11471 (add_constant): Likewise for local "insn".
11472 (maybe_dead_move): Likewise for return type and local "insn".
11473 (mep_expand_prologue): Likewise for local "insn".
11474 (mep_final_prescan_insn): Likewise for param "insn".
11475 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
11476 "next", "follow", "x".
11477 (mep_insert_repeat_label_last): Likewise for return type, param
11478 "last_insn", and locals "next", "prev". Strengthen param "label"
11479 from rtx to rtx_code_label *.
11480 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
11482 (struct mep_doloop_end): Likewise for fields "insn" and
11484 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
11485 Strengthen local "repeat_label" from rtx to rtx_code_label *.
11486 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
11488 (mep_invert_branch): Likewise for params "insn" and "after".
11489 (mep_reorg_erepeat): Likewise for param "insns" and locals
11490 "insn", "prev", "new_last", "barrier", "user". Strengthen local
11491 "l" from rtx to rtx_code_label *.
11492 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
11493 from rtx to rtx_insn *.
11494 (mep_reorg_addcombine): Likewise for param "insns" and locals
11496 (add_sp_insn_p): Likewise for param "insn".
11497 (mep_reorg_noframe): Likewise for param "insns" and locals
11498 "start_frame_insn", "end_frame_insn", "next".
11499 (mep_reorg): Likewise for local "insns".
11500 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
11502 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
11503 (mep_mul_hilo_bypass_p): Likewise.
11504 (mep_ipipe_ldc_p): Likewise for param "insn".
11505 (mep_make_bundle): Likewise for return type, param "cop" and local
11506 "insn", splitting out the latter into a new local "seq" for when it
11507 is a SEQUENCE rather than an insn.
11508 (core_insn_p): Likewise for param "insn".
11509 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
11510 "last", "first", "note", "prev", "core_insn".
11512 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11514 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
11516 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
11517 (m68k_final_prescan_insn): Likewise for first param.
11519 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
11520 (m68k_set_frame_related): Likewise for param "insn".
11521 (output_btst): Likewise for param "insn".
11522 (m68k_final_prescan_insn): Likewise.
11523 (m68k_move_to_reg): Likewise for local "insn".
11524 (m68k_call_tls_get_addr): Likewise for local "insns".
11525 (m68k_call_m68k_read_tp): Likewise.
11526 (strict_low_part_peephole_ok): Likewise for param "first_insn".
11527 (m68k_output_mi_thunk): Likewise for local "insn".
11529 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11531 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
11532 first param from rtx to rtx_insn *.
11533 (iq2000_adjust_insn_length): Likewise.
11534 (iq2000_output_conditional_branch): Likewise.
11535 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
11536 "insn" and local "nop_insn".
11537 (iq2000_annotate_frame_insn): Likewise for param "insn".
11538 (iq2000_expand_prologue): Likewise for both locals "insn".
11539 (iq2000_adjust_insn_length): Likewise for param "insn".
11540 (iq2000_output_conditional_branch): Likewise.
11542 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11544 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
11545 "insns" from rtx to rtx_insn *.
11546 (ia64_emit_cond_move): Likewise for locals "insn", "first".
11547 (struct spill_fill_data): Likewise for field "init_after" and for
11548 elements of array field "prev_insn".
11549 (spill_restore_mem): Likewise for locals "insn", "first".
11550 (do_spill): Likewise for local "insn".
11551 (do_restore): Likewise.
11552 (ia64_expand_prologue): Likewise.
11553 (ia64_expand_epilogue): Likewise.
11554 (emit_insn_group_barriers): Likewise for locals "insn",
11556 (emit_all_insn_group_barriers): Likewise for locals "insn",
11558 (dfa_stop_insn): Likewise for this global.
11559 (dfa_pre_cycle_insn): Likewise.
11560 (ia64_nop): Likewise.
11561 (final_emit_insn_group_barriers): Likewise for locals "insn",
11563 (emit_predicate_relation_info): Likewise for locals "head", "n",
11565 (ia64_reorg): Likewise for local "insn".
11566 (ia64_output_mi_thunk): Likewise.
11567 (expand_vec_perm_interleave_2): Likewise for local "seq".
11569 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11571 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
11572 param 1 "insn" from rtx to rtx_insn *.
11573 (ix86_use_lea_for_mov): Likewise.
11574 (ix86_avoid_lea_for_addr): Likewise.
11575 (ix86_split_lea_for_addr): Likewise.
11576 (ix86_lea_for_add_ok): Likewise.
11577 (ix86_output_call_insn): Likewise.
11579 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
11580 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
11581 (ix86_output_function_epilogue): Likewise for locals "insn",
11582 "deleted_debug_label".
11583 (legitimize_tls_address): Likewise for local "insn".
11584 (get_some_local_dynamic_name): Likewise.
11585 (increase_distance): Likewise for params "prev", "next".
11586 (distance_non_agu_define_in_bb): Likewise for params "insn",
11587 "start" and locals "prev", "next".
11588 (distance_non_agu_define): Likewise for param "insn".
11589 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
11590 locals "next", "prev".
11591 (distance_agu_use): Likewise for param "insn".
11592 (ix86_lea_outperforms): Likewise.
11593 (ix86_ok_to_clobber_flags): Likewise.
11594 (ix86_avoid_lea_for_add): Likewise.
11595 (ix86_use_lea_for_mov): Likewise.
11596 (ix86_avoid_lea_for_addr): Likewise.
11597 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
11598 (ix86_split_lea_for_addr): Likewise for param "insn".
11599 (ix86_lea_for_add_ok): Likewise for param "insn".
11600 (ix86_expand_carry_flag_compare): Likewise for local
11602 (ix86_expand_int_movcc): Likewise.
11603 (ix86_output_call_insn): Likewise for param "insn".
11604 (ix86_output_call_insn): Likewise for local "i".
11605 (x86_output_mi_thunk): Introduce local "insn", using it in place
11606 of "tmp" when dealing with insns.
11607 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
11609 (ix86_pad_returns): Likewise for locals "ret", "prev".
11610 (ix86_count_insn_bb): Likewise for local "insn".
11611 (ix86_pad_short_function): Likewise for locals "ret", "insn".
11612 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
11613 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
11614 (expand_vec_perm_interleave2): Likewise for local "seq".
11615 (expand_vec_perm_vperm2f128_vblend): Likewise.
11616 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
11617 call to for_each_rtx with for_each_rtx_in_insn.
11619 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11621 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
11622 "label" from rtx to rtx_code_label *.
11623 (ix86_expand_prologue): Likewise.
11624 (ix86_expand_split_stack_prologue): Likewise for locals "label",
11626 (ix86_split_idivmod): Likewise for locals "end_label" and
11628 (ix86_expand_branch): Likewise for local "label2".
11629 (ix86_expand_aligntest): Likewise for return type and local "label".
11630 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
11632 (expand_movmem_epilogue): Likewise for the various locals named
11634 (expand_setmem_epilogue): Likewise.
11635 (expand_small_movmem_or_setmem): Likewise for local "label".
11636 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
11637 Strengthen param "done_label" from rtx * to rtx_code_label **.
11638 Strengthen locals "loop_label" and "label" from rtx to
11640 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
11641 Likewise for locals "loop_label", "label".
11642 (ix86_expand_set_or_movmem): Likewise for locals "label",
11643 "jump_around_label", "hot_label".
11644 (ix86_expand_strlensi_unroll_1): Likewise for locals
11645 "align_2_label", align_3_label", "align_4_label", "end_0_label",
11647 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
11648 (void ix86_emit_i387_log1p): Likewise for locals "label1",
11649 "label2", "jump_label".
11650 (ix86_expand_sse_compare_and_jump): Likewise for return type and
11652 (ix86_expand_lfloorceil): Likewise for local "label".
11653 (ix86_expand_rint): Likewise.
11654 (ix86_expand_floorceildf_32): Likewise.
11655 (ix86_expand_floorceil): Likewise.
11656 (ix86_expand_rounddf_32): Likewise.
11657 (ix86_expand_trunc): Likewise.
11658 (ix86_expand_truncdf_32): Likewise.
11659 (ix86_expand_round): Likewise.
11661 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11663 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
11664 first param from rtx to rtx_insn *.
11665 (h8300_insn_length_from_table): Likewise.
11666 * config/h8300/h8300.c (F): Likewise for return type and param
11668 (Fpa): Add a checked cast to rtx_insn *.
11669 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
11671 (final_prescan_insn): Likewise for param "insn".
11672 (h8300_binary_length): Likewise.
11673 (h8300_insn_length_from_table): Likewise.
11675 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11677 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
11678 Strengthen first param "insn" from rtx to rtx_insn *.
11680 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
11682 (frame_insn): Likewise for return type. Introduce local "insn"
11683 for use in place of local "x" for use as an rtx_insn *.
11684 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
11685 (epiphany_expand_prologue): Likewise for local "insn".
11686 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
11687 * config/epiphany/resolve-sw-modes.c
11688 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
11691 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11693 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
11694 param from rtx to rtx_insn *.
11695 (c6x_final_prescan_insn): Likewise for first param.
11697 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
11698 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
11699 (c6x_expand_compare): Strengthen local "insns" from rtx to
11701 (c6x_get_unit_specifier): Likewise for param "insn".
11702 (c6x_print_unit_specifier_field): Likewise.
11703 (c6x_final_prescan_insn): Likewise.
11704 (emit_add_sp_const): Likewise for local "insn".
11705 (c6x_expand_prologue): Likewise.
11707 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11709 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
11710 param 1 from rtx to rtx_insn *.
11711 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
11712 the various locals named "insn".
11713 (expand_epilogue_reg_restore): Likewise.
11714 (frame_related_constant_load): Likewise.
11715 (add_to_reg): Likewise.
11716 (emit_link_insn): Likewise.
11717 (do_link): Likewise.
11718 (expand_interrupt_handler_prologue): Likewise.
11719 (branch_dest): Likewise for param "branch".
11720 (asm_conditional_branch): Likewise for param "insn".
11721 (gen_one_bundle): Likewise for elements of param "slot" and local
11723 (bfin_gen_bundles): Likewise for locals "insn", "next" and
11724 elements of local "slot".
11725 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
11726 "queue", "next_queue", "prev".
11727 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
11728 (add_sched_insns_for_speculation): Likewise for local "insn".
11730 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11732 * config/avr/avr-protos.h (output_movqi): Strengthen first param
11733 from rtx to rtx_insn *.
11734 (output_movhi): Likewise.
11735 (output_movsisf): Likewise.
11736 (avr_out_tstsi): Likewise.
11737 (avr_out_tsthi): Likewise.
11738 (avr_out_tstpsi): Likewise.
11739 (avr_out_compare): Likewise.
11740 (avr_out_compare64): Likewise.
11741 (avr_out_movpsi): Likewise.
11742 (ashlqi3_out): Likewise.
11743 (ashlhi3_out): Likewise.
11744 (ashlsi3_out): Likewise.
11745 (ashrqi3_out): Likewise.
11746 (ashrhi3_out): Likewise.
11747 (ashrsi3_out): Likewise.
11748 (lshrqi3_out): Likewise.
11749 (lshrhi3_out): Likewise.
11750 (lshrsi3_out): Likewise.
11751 (avr_out_ashlpsi3): Likewise.
11752 (avr_out_ashrpsi3): Likewise.
11753 (avr_out_lshrpsi3): Likewise.
11754 (avr_out_fract): Likewise.
11755 (avr_out_sbxx_branch): Likewise.
11756 (avr_out_round): Likewise.
11757 (avr_out_xload): Likewise.
11758 (avr_out_movmem): Likewise.
11759 (adjust_insn_length): Likewise.
11760 (avr_out_lpm): Likewise.
11761 (reg_unused_after): Likewise.
11762 (_reg_unused_after): Likewise.
11763 (avr_jump_mode): Likewise for second param.
11764 (jump_over_one_insn): Likewise for first param.
11765 (avr_final_prescan_insn): Likewise.
11766 (out_shift_with_cnt): Likewise for second param.
11768 * config/avr/avr.c (get_sequence_length): Likewise for param
11769 "insns" and local "insn".
11770 (emit_push_byte): Likewise for local "insn".
11771 (emit_push_sfr): Likewise.
11772 (avr_prologue_setup_frame): Likewise for locals "insn",
11773 "fp_plus_insns", "sp_plus_insns".
11774 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
11776 (avr_jump_mode): Likewise for param "insn".
11777 (avr_final_prescan_insn): Likewise.
11778 (avr_find_unused_d_reg): Likewise.
11779 (avr_out_lpm_no_lpmx): Likewise.
11780 (avr_out_lpm): Likewise.
11781 (avr_out_xload): Likewise.
11782 (output_movqi): Likewise.
11783 (output_movhi): Likewise.
11784 (out_movqi_r_mr): Likewise.
11785 (out_movhi_r_mr): Likewise.
11786 (out_movsi_r_mr): Likewise.
11787 (out_movsi_mr_r): Likewise.
11788 (output_movsisf): Likewise.
11789 (avr_out_load_psi): Likewise.
11790 (avr_out_store_psi): Likewise.
11791 (avr_out_movpsi): Likewise.
11792 (out_movqi_mr_r): Likewise.
11793 (avr_out_movhi_mr_r_xmega): Likewise.
11794 (out_movhi_mr_r): Likewise.
11795 (compare_condition): Likewise for param "insn" and local "next".
11796 (compare_sign_p): Likewise for param "insn".
11797 (compare_diff_p): Likewise.
11798 (compare_eq_p): Likewise.
11799 (avr_out_compare): Likewise.
11800 (avr_out_compare64): Likewise.
11801 (avr_out_tsthi): Likewise.
11802 (avr_out_tstpsi): Likewise.
11803 (avr_out_tstsi): Likewise.
11804 (out_shift_with_cnt): Likewise.
11805 (ashlqi3_out): Likewise.
11806 (ashlhi3_out): Likewise.
11807 (avr_out_ashlpsi3): Likewise.
11808 (ashlsi3_out): Likewise.
11809 (ashrqi3_out): Likewise.
11810 (ashrhi3_out): Likewise.
11811 (avr_out_ashrpsi3): Likewise.
11812 (ashrsi3_out): Likewise.
11813 (lshrqi3_out): Likewise.
11814 (lshrhi3_out): Likewise.
11815 (avr_out_lshrpsi3): Likewise.
11816 (lshrsi3_out): Likewise.
11817 (avr_out_fract): Likewise.
11818 (avr_out_round): Likewise.
11819 (avr_adjust_insn_length): Likewise.
11820 (reg_unused_after): Likewise.
11821 (_reg_unused_after): Likewise.
11822 (avr_compare_pattern): Likewise.
11823 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
11824 and locals "branch1", "branch2", "insn2", "jump".
11825 (avr_reorg): Likewise for local "insn".
11826 (avr_2word_insn_p): Likewise for param "insn".
11827 (jump_over_one_insn_p): Likewise.
11828 (avr_out_sbxx_branch): Likewise.
11829 (avr_out_movmem): Likewise.
11831 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11833 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
11834 param from rtx to rtx_insn *.
11835 (thumb1_final_prescan_insn): Likewise.
11836 (thumb2_final_prescan_insn): Likewise.
11838 * config/arm/arm.c (emit_set_insn): Strengthen return type from
11840 (struct minipool_node): Likewise for field "insn".
11841 (dump_minipool): Likewise for param "scan".
11842 (create_fix_barrier): Likewise for local "from". Strengthen local
11843 "label" from rtx to rtx_code_label *.
11844 (push_minipool_barrier): Strengthen param "insn" from rtx to
11846 (push_minipool_fix): Likewise.
11847 (note_invalid_constants): Likewise.
11848 (thumb2_reorg): Likewise for local "insn".
11849 (arm_reorg): Likewise.
11850 (thumb2_final_prescan_insn): Likewise for param
11851 "insn" and local "first_insn".
11852 (arm_final_prescan_insn): Likewise for param "insn" and locals
11853 "start_insn", "this_insn".
11854 (arm_debugger_arg_offset): Likewise for param "insn".
11855 (thumb1_emit_multi_reg_push): Likewise for return type and local
11857 (thumb1_final_prescan_insn): Likewise for param "insn".
11858 (thumb_far_jump_used_p): Likewise for local "insn".
11859 (thumb1_expand_prologue): Likewise.
11860 (arm_expand_epilogue_apcs_frame): Likewise.
11861 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
11862 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
11863 from rtx to rtx_code_label *.
11864 (arm_split_atomic_op): Likewise for local "label".
11865 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
11867 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11869 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
11870 first param from rtx to rtx_insn *.
11871 (arc_verify_short): Likewise.
11872 (arc_short_long): Likewise.
11873 (arc_need_delay): Likewise.
11875 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
11877 (arc_ccfsm_advance): Likewise for param "insn" and locals
11878 "start_insn", "this_insn".
11879 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
11880 (arc_ccfsm_post_advance): Likewise for param "insn".
11881 (arc_next_active_insn): Likewise for return type and param "insn".
11882 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
11883 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
11884 (output_short_suffix): Likewise for local "insn".
11885 (arc_final_prescan_insn): Likewise for param "insn". Remove
11886 now-redundant checked cast.
11887 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
11888 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
11889 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
11890 for use where lc_set became an insn.
11891 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
11893 (arc_get_insn_variants): Likewise for local "prev".
11894 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
11896 (arc_predicate_delay_insns): Likewise for local "insn".
11897 (arc_pad_return): Likewise for local "prev". For now, add a
11898 checked cast when extracting the insn from "final_sequence".
11899 (arc_short_long): Likewise for param "insn".
11900 (arc_need_delay): Likewise for param "insn" and local "next".
11901 (arc_label_align): Likewise for locals "prev", "next".
11903 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11905 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
11906 "insn" from rtx to rtx_insn *.
11907 (alpha_gp_save_rtx): Likewise for local "seq".
11908 (alpha_instantiate_decls): Likewise for local "top".
11909 (get_some_local_dynamic_name): Likewise for local "insn".
11910 (alpha_does_function_need_gp): Likewise.
11911 (set_frame_related_p): Likewise for return type and for locals
11913 (emit_frame_store_1): Likewise for local "insn".
11914 (alpha_expand_prologue): Likewise for locals "insn", "seq".
11915 (alpha_end_function): Likewise for local "insn".
11916 (alpha_output_mi_thunk_osf): Likewise.
11917 (alphaev4_insn_pipe): Likewise for param "insn".
11918 (alphaev5_insn_pipe): Likewise.
11919 (alphaev4_next_group): Likewise for return type and param 1
11921 (alphaev5_next_group): Likewise.
11922 (alpha_align_insns_1): Likewise for return type and param 1 of
11923 callback param "next_group", and for locals "i", "next", "prev",
11924 "where", "where2", "insn".
11926 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
11928 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
11929 rather than modifying the stmt.
11931 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
11933 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
11934 cgraph_state conversion.
11936 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11938 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
11939 Strengthen local "insns" from rtx to rtx_insn *.
11940 (aarch64_set_frame_expr): Likewise for local "insn".
11941 (aarch64_save_or_restore_fprs): Likewise.
11942 (aarch64_save_or_restore_callee_save_registers): Likewise.
11943 (aarch64_expand_prologue): Likewise.
11944 (aarch64_expand_epilogue): Likewise.
11945 (aarch64_output_mi_thunk): Likewise.
11946 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
11947 "label2" from rtx to rtx_code_label *.
11948 (aarch64_split_atomic_op): Likewise for local "label".
11950 2014-08-25 Martin Liska <mliska@suse.cz>
11952 * cgraph.h (symtab_node):
11953 (bool needed_p (void)): created from decide_is_symbol_needed
11954 (bool referred_to_p (void)): created from referred_to_p
11955 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
11956 * cgraph.h (cgraph_node):
11957 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
11958 (void expand (void)): created from expand_function
11959 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
11960 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
11961 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
11962 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
11963 * cgraph.h (varpool_node):
11964 (static void add (tree decl): created from varpool_add_new_variable
11965 * cgraph.h (cgraph_edge):
11966 void remove (void);
11967 (void remove_caller (void)): created from cgraph_edge_remove_caller
11968 (void remove_callee (void)): created from cgraph_edge_remove_callee
11969 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
11970 created from cgraph_set_call_stmt
11971 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
11972 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
11973 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
11974 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
11975 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
11976 created from cgraph_speculative_call_info
11977 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
11978 int freq_scale, bool update_original)): created from cgraph_clone_edge
11979 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
11980 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
11981 (bool recursive_p (void)): created from cgraph_edge_recursive_p
11982 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
11983 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
11984 (static void rebuild_references (void)): created from cgraph_rebuild_references
11985 * cgraph.h (symbol_table):
11986 (create_reference): renamed from add_reference
11987 (maybe_create_reference): renamed from maybe_add_reference
11988 (void register_symbol (symtab_node *node)): new function
11989 (void clear_asm_symbols (void)): new function
11990 (void unregister (symtab_node *node)): new function
11991 (void release_symbol (cgraph_node *node, int uid)): new function
11992 (cgraph_node * allocate_cgraph_symbol (void)): new function
11993 (void initialize (void)): created from cgraph_init
11994 (symtab_node *first_symbol (void)):new function
11995 (asm_node *first_asm_symbol (void)):new function
11996 (symtab_node *first_defined_symbol (void)):new function
11997 (varpool_node *first_variable (void)):new function
11998 (varpool_node *next_variable (varpool_node *node)):new function
11999 (varpool_node *first_static_initializer (void)):new function
12000 (varpool_node *next_static_initializer (varpool_node *node)):new function
12001 (varpool_node *first_defined_variable (void)):new function
12002 (varpool_node *next_defined_variable (varpool_node *node)):new function
12003 (cgraph_node *first_defined_function (void)):new function
12004 (cgraph_node *next_defined_function (cgraph_node *node)):new function
12005 (cgraph_node *first_function (void)):new function
12006 (cgraph_node *next_function (cgraph_node *node)):new function
12007 (cgraph_node *first_function_with_gimple_body (void)):new function
12008 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
12009 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
12010 created from symtab_remove_unreachable_nodes
12011 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
12012 (void process_new_functions (void)): created from cgraph_process_new_functions
12013 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
12014 (bool output_variables (void)): created from varpool_node::output_variables
12015 (void output_asm_statements (void)): created from output_asm_statements
12016 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
12017 (void compile (void)): created from compile
12018 (void output_weakrefs (void)): created from output_weakrefs
12019 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
12020 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
12021 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
12022 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
12023 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
12024 created from cgraph_next_function_with_gimple_body
12025 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
12026 created from cgraph_remove_edge_removal_hook
12027 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
12028 created from cgraph_add_node_removal_hook
12029 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
12030 created from cgraph_remove_node_removal_hook
12031 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
12032 created from varpool_add_node_removal_hook
12033 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
12034 created from varpool_remove_node_removal_hook
12035 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
12036 created from cgraph_add_function_insertion_hook
12037 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
12038 created from cgraph_remove_function_insertion_hook
12039 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
12040 created from varpool_add_variable_insertion_hook
12041 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
12042 created from varpool_remove_variable_insertion_hook
12043 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
12044 created from cgraph_add_edge_duplication_hook
12045 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
12046 created from cgraph_remove_edge_duplication_hook
12047 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
12048 created from cgraph_add_node_duplication_hook
12049 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
12050 created from cgraph_remove_node_duplication_hook
12051 (void call_edge_removal_hooks (cgraph_edge *e)):
12052 created from cgraph_call_edge_removal_hooks
12053 (void call_cgraph_insertion_hooks (cgraph_node *node)):
12054 created from call_function_insertion_hooks
12055 (void call_cgraph_removal_hooks (cgraph_node *node)):
12056 created from cgraph_call_node_removal_hooks
12057 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
12058 created from cgraph_node::call_duplication_hooks
12059 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
12060 created from cgraph_call_edge_duplication_hooks
12061 (void call_varpool_removal_hooks (varpool_node *node)):
12062 created from varpool_call_node_removal_hooks
12063 (void call_varpool_insertion_hooks (varpool_node *node)):
12064 created from varpool_call_variable_insertion_hooks
12065 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
12066 created from insert_to_assembler_name_hash
12067 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
12068 created from unlink_from_assembler_name_hash
12069 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
12070 created from symtab_prevail_in_asm_name_hash
12071 (void symtab_initialize_asm_name_hash (void)):
12072 created from symtab_initialize_asm_name_hash
12073 (void change_decl_assembler_name (tree decl, tree name)):
12074 created from change_decl_assembler_name
12075 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
12076 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
12077 created from decl_assembler_name_hash
12078 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
12079 created from decl_assembler_name_equal
12080 (static hashval_t hash_node_by_assembler_name (const void *p)):
12081 created from hash_node_by_assembler_name
12082 (static int eq_assembler_name (const void *p1, const void *p2)):
12083 created from eq_assembler_name
12085 2014-08-25 Marek Polacek <polacek@redhat.com>
12087 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
12089 2014-08-25 Petr Murzin <petr.murzin@intel.com>
12091 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
12092 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
12093 SWI1248_AVX512BW mode iterator.
12095 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
12098 * config/sh/predicates.md (general_extend_operand): Disable
12099 TRUNCATE before reload completes.
12101 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
12103 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
12105 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
12108 * config/sh/sh.opt (musermode): Allow negative form.
12109 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
12110 targets that don't support it.
12111 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
12112 Document -mno-usermode option.
12114 2014-08-24 Kito Cheng <kito@0xlab.org>
12116 * system.h (CALLER_SAVE_PROFITABLE): Poison.
12117 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
12118 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
12119 * doc/tm.texi: Regenerate.
12121 2014-08-24 Kito Cheng <kito@0xlab.org>
12123 * ira.c: Fix typo in comment.
12125 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
12127 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
12128 Deprecate c++1y. Change language to reflect greater confidence in C++14.
12130 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
12133 * config/pa/pa.c (pa_output_function_epilogue): Don't set
12134 last_address when the current function is a thunk.
12135 (pa_asm_output_mi_thunk): When we don't have named sections or they
12136 are not being used, check that thunk can reach the stub table with a
12139 2014-08-23 David Malcolm <dmalcolm@redhat.com>
12141 * web.c (union_match_dups): Strengthen param "insn" from rtx to
12143 (pass_web::execute): Likewise for local "insn".
12145 2014-08-23 David Malcolm <dmalcolm@redhat.com>
12147 * var-tracking.c (struct micro_operation_def): Strengthen field
12148 "insn" from rtx to rtx_insn *.
12149 (struct emit_note_data_def): Likewise.
12150 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
12151 (vt_stack_adjustments): Likewise for local "insn".
12152 (adjust_insn): Likewise for param "insn".
12153 (val_store): Likewise.
12154 (val_resolve): Likewise.
12155 (struct count_use_info): Likewise for field "insn".
12156 (log_op_type): Likewise for param "insn".
12157 (reverse_op): Likewise.
12158 (prepare_call_arguments): Likewise.
12159 (add_with_sets): The initial param takes an insn, but we can't
12160 yet strengthen it from rtx to rtx_insn * since it's used as a
12161 cselib_record_sets_hook callback. For now rename initial param
12162 from "insn" to "uncast_insn", and introduce a local "insn" of
12163 the stronger rtx_insn * type, with a checked cast.
12164 (compute_bb_dataflow): Strengthen local "insn" from rtx to
12166 (emit_note_insn_var_location): Likewise.
12167 (emit_notes_for_changes): Likewise.
12168 (emit_notes_for_differences): Likewise.
12169 (next_non_note_insn_var_location): Likewise for return type and
12171 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
12172 (vt_initialize): Likewise for local "insn".
12173 (delete_debug_insns): Likewise for locals "insn" and "next".
12175 2014-08-23 David Malcolm <dmalcolm@redhat.com>
12177 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
12179 (mark_constant_pool): Likewise for local "insn".
12181 2014-08-23 David Malcolm <dmalcolm@redhat.com>
12183 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
12185 (dead_debug_promote_uses): Likewise.
12186 (dead_debug_insert_temp): Likewise.
12188 2014-08-23 David Malcolm <dmalcolm@redhat.com>
12190 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
12191 from const_rtx to const rtx_insn *.
12192 (store_killed_after): Likewise. Strengthen locals "last", "act"
12193 from rtx to rtx_insn *.
12194 (store_killed_before): Strengthen param "insn" from const_rtx to
12195 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
12196 (find_moveable_store): Strengthen param "insn" from rtx to
12198 (compute_store_table): Likewise for local "insn".
12199 (insert_insn_start_basic_block): Likewise for param "insn" and
12200 locals "prev", "before", "insn".
12201 (insert_store): For now, add a checked cast to rtx_insn * on the
12202 result of gen_move_insn.
12203 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
12205 (replace_store_insn): Likewise. For now, add a checked cast to
12206 rtx_insn * on the result of gen_move_insn.
12208 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12210 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
12212 (expand_sjlj_dispatch_table): Likewise.
12214 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12216 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
12217 "insn" from rtx to rtx_insn *.
12219 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12221 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
12222 "insn" from rtx to rtx_insn *.
12223 (dup_block_and_redirect): Likewise for param 3 "before".
12225 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
12226 from rtx to rtx_insn *.
12227 (move_insn_for_shrink_wrap): Likewise.
12228 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
12229 (dup_block_and_redirect): Likewise for param "before" and local
12231 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
12233 (convert_to_simple_return): Likewise for local "start".
12235 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
12236 Strengthen local "insn" from rtx to rtx_insn *, for use when
12237 invoking requires_stack_frame_p.
12239 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12241 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
12243 (speculate_expr): Likewise for locals "orig_insn_rtx",
12245 (eq_transformed_insns): Likewise for locals "i1", "i2".
12246 (check_for_new_jump): Likewise for return type and local "end".
12247 (find_new_jump): Likewise for return type and local "jump".
12248 (sel_split_edge): Likewise for local "jump".
12249 (sel_create_recovery_block): Likewise.
12250 (sel_redirect_edge_and_branch_force): Likewise.
12251 (sel_redirect_edge_and_branch): Likewise.
12253 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12255 * sel-sched.c (substitute_reg_in_expr): Strengthen local
12256 "new_insn" from rtx to rtx_insn *.
12257 (create_insn_rtx_with_rhs): Likewise for return type and for local
12259 (create_insn_rtx_with_lhs): Likewise.
12260 (create_speculation_check): Likewise for local "insn_rtx".
12261 (implicit_clobber_conflict_p): Likewise for local "insn".
12262 (get_expr_cost): Likewise.
12263 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
12264 (move_cond_jump): Likewise for locals "next", "prev", "link",
12265 "head", "from", "to".
12267 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12269 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
12270 "next" from rtx to rtx_insn *.
12271 (find_conditional_protection): Likewise for local "next".
12272 (is_conditionally_protected): Likewise for local "insn1".
12273 (is_pfree): Likewise for locals "insn1", "insn2".
12275 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12277 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
12278 from rtx to rtx_insn *.
12280 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
12281 locals "insn1", "insn2" from rtx to rtx_insn *.
12282 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
12283 locals "insn", "prev", "last_jump", "next_tail".
12284 (schedule_ebb): Likewise for params "head", "tail".
12285 (schedule_ebbs): Likewise for locals "tail", "head".
12287 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
12288 to rtx_insn on "last_insn" in one of the invocations of
12291 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12293 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
12294 "elem", "insn" from rtx to rtx_insn *.
12295 (change_spec_dep_to_hard): Likewise.
12296 (get_back_and_forw_lists): Likewise for local "con".
12297 (sd_add_dep): Likewise for locals "elem", "insn".
12298 (sd_resolve_dep): Likewise for locals "pro", "con".
12299 (sd_unresolve_dep): Likewise.
12300 (sd_delete_dep): Likewise.
12301 (chain_to_prev_insn): Likewise for local "pro".
12302 (find_inc): Likewise for locals "pro", "con".
12304 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12306 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
12308 (reg_set_between_p): Strengthen local "insn" from const_rtx to
12310 (modified_between_p): Strengthen local "insn" from rtx to
12312 (remove_reg_equal_equiv_notes_for_regno): Likewise.
12313 (keep_with_call_p): Strengthen local "i2" from const_rtx to
12316 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12318 * resource.c (next_insn_no_annul): Strengthen local "next" from
12320 (mark_referenced_resources): Likewise for local "insn".
12322 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12324 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
12326 (find_reloads): Likewise for param 1.
12327 (subst_reloads): Likewise for sole param.
12328 (find_equiv_reg): Likwise for param 2.
12329 (regno_clobbered_p): Likwise for param 2.
12330 (reload): Likewise for param 1.
12332 * caller-save.c (save_call_clobbered_regs): Strengthen local
12333 "insn" from rtx to rtx_insn *.
12334 (insert_one_insn): Likewise for local "insn".
12336 * reload.c (this_insn): Likewise for this global.
12337 (find_reloads): Likewise for param "insn".
12338 (find_reloads_toplev): Likewise.
12339 (find_reloads_address): Likewise.
12340 (subst_reg_equivs): Likewise.
12341 (update_auto_inc_notes): Likewise.
12342 (find_reloads_address_1): Likewise.
12343 (find_reloads_subreg_address): Likewise.
12344 (subst_reloads): Likewise.
12345 (find_equiv_reg): Likewise, also for local "p".
12346 (regno_clobbered_p): Likewise for param "insn".
12348 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
12350 (spill_reg_store): Likewise for the elements of this array.
12351 (remove_init_insns): Likewise for local "equiv_insn".
12352 (will_delete_init_insn_p): Likewise for param "insn".
12353 (reload): Likewise for param ""first" and local "insn".
12354 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
12356 (calculate_elim_costs_all_insns): Likewise.
12357 (delete_caller_save_insns): Likewise.
12358 (spill_failure): Likewise for param "insn".
12359 (delete_dead_insn): Likewise.
12360 (set_label_offsets): Likewise.
12361 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
12363 (elimination_costs_in_insn): Likewise for param "insn".
12364 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
12365 when referring to an insn.
12366 (set_initial_label_offsets): Likewise.
12367 (set_offsets_for_label): Strengthen param "insn" from rtx to
12369 (init_eliminable_invariants): Likewise for param "first" and local
12371 (fixup_eh_region_note): Likewise for param "insn".
12372 (reload_as_needed): Likewise for locals "prev", "insn",
12373 "old_next", "old_prev", "next".
12374 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
12376 (reload_inheritance_insn): Strengthen elements of this array from
12378 (failed_reload): Likewise for param "insn".
12379 (choose_reload_regs): Likewise for local "insn". Replace use of
12380 NULL_RTX with NULL when referring to an insn.
12381 (input_reload_insns): Strengthen elements of this array from rtx
12383 (other_input_address_reload_insns): Likewise for this global.
12384 (other_input_reload_insns): Likewise for this global.
12385 (input_address_reload_insns): Likwise for the elements of this
12387 (inpaddr_address_reload_insns): Likwise for the elements of this
12389 (output_reload_insns): Likewise for the elements of this array.
12390 (output_address_reload_insns): Likewise for the elements of this
12392 (outaddr_address_reload_insns): Likewise for the elements of this
12394 (operand_reload_insns): Likewise for this global.
12395 (other_operand_reload_insns): Likewise for this global.
12396 (other_output_reload_insns): Likewise for the elements of this
12398 (new_spill_reg_store): Likewise for the elements of this
12400 (emit_input_reload_insns): Likewise for locals "insn", "temp".
12401 Strengthen local "where" from rtx * to rtx_insn **.
12402 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
12403 from rtx to rtx_insn *.
12404 (do_input_reload): Likewise for local "insn".
12405 (do_output_reload): Likewise for local "insn".
12406 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
12407 (emit_insn_if_valid_for_reload): Likewise for return type and local
12408 "last". Add checked cast to rtx_insn when returning "insn" since
12409 this has been through emit_insn.
12410 (gen_reload): Strengthen return type and locals "last", "insn", "set"
12411 from rtx to rtx_insn *. Add checked cast to rtx_insn when
12412 returning "insn" since it's been through
12413 emit_insn_if_valid_for_reload at this point.
12414 (delete_output_reload): Strengthen param "insn" and locals
12415 "output_reload_insn", "i2" from rtx to rtx_insn *.
12416 (delete_address_reloads): Likewise for params "dead_insn",
12417 "current_insn" and locals "prev", "next".
12418 (delete_address_reloads_1): Likewise for params "dead_insn",
12419 "current_insn" and locals "prev", "i2".
12420 (inc_for_reload): Likewise for locals "last", "add_insn".
12421 (add_auto_inc_notes): Strengthen param "insn" from rtx to
12424 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
12425 param of this duplicate of the prototype from reload.h
12427 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12429 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
12431 (regstat_bb_compute_calls_crossed): Likewise.
12433 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12435 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
12437 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
12439 (regrename_analyze): Strengthen local "insn" from rtx to
12441 (scan_rtx_reg): Likewise for param "insn".
12442 (scan_rtx_address): Likewise.
12443 (scan_rtx): Likewise.
12444 (restore_operands): Likewise.
12445 (record_out_operands): Likewise.
12446 (build_def_use): Likewise for local "insn". Replace use of
12447 NULL_RTX with NULL when dealing with an insn.
12449 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12451 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
12452 * reginfo.c (reg_scan): Likewise, also for local "insn".
12453 (reg_scan_mark_refs): Likewise for param "insn".
12454 (init_subregs_of_mode): Likewise for local "insn".
12456 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12458 * regcprop.c (struct queued_debug_insn_change): Strengthen field
12459 "insn" from rtx to rtx_insn *.
12460 (replace_oldest_value_reg): Likewise for param "insn".
12461 (replace_oldest_value_addr): Likewise.
12462 (replace_oldest_value_mem): Likewise.
12463 (apply_debug_insn_changes): Likewise for local "last_insn".
12464 (copyprop_hardreg_forward_1): Likewise for local "insn".
12466 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12468 * reg-stack.c (next_flags_user): Strengthen return type and param
12469 "insn" from rtx to rtx_insn *.
12470 (straighten_stack): Likewise for param "insn".
12471 (check_asm_stack_operands): Likewise.
12472 (remove_regno_note): Likewise.
12473 (emit_pop_insn): Likewise for return type, param "insn", local
12475 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
12476 "limit" from rtx to rtx_insn *.
12477 (swap_to_top): Likewise for param "insn".
12478 (move_for_stack_reg): Likewise.
12479 (move_nan_for_stack_reg): Likewise.
12480 (swap_rtx_condition): Likewise.
12481 (compare_for_stack_reg): Likewise.
12482 (subst_all_stack_regs_in_debug_insn): Likewise.
12483 (subst_stack_regs_pat): Likewise, and local "insn2".
12484 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
12486 (subst_stack_regs): Likewise.
12487 (change_stack): Likewise.
12488 (convert_regs_1): Likewise for locals "insn", "next".
12490 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12492 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
12494 (combine_set_extension): Likewise for param "curr_insn".
12495 (transform_ifelse): Likewise for param "def_insn".
12496 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
12497 from vec<rtx> * to vec<rtx_insn *> *.
12498 (is_cond_copy_insn): Likewise for param "insn".
12499 (struct ext_state): Strengthen the four vec fields from vec<rtx>
12500 to vec<rtx_insn *>.
12501 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
12502 local "def_insn" from rtx to rtx_insn *.
12503 (get_sub_rtx): Likewise for param "def_insn".
12504 (merge_def_and_ext): Likewise.
12505 (combine_reaching_defs): Likewise.
12506 (add_removable_extension): Likewise for param "insn".
12507 (find_removable_extensions): Likewise for local "insn".
12508 (find_and_remove_re): Likewise for locals "curr_insn" and
12509 "def_insn". Strengthen locals "reinsn_del_list" and
12510 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
12512 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12514 * recog.c (split_insn): Strengthen param "insn" and locals
12515 "first", "last" from rtx to rtx_insn *.
12516 (split_all_insns): Likewise for locals "insn", "next".
12517 (split_all_insns_noflow): Likewise.
12519 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12521 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
12523 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
12524 (debug_rtx_find): Likewise for param 1 "x".
12526 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
12527 const_rtx to const rtx_insn *. Likewise for local "insn".
12528 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
12529 (debug_rtx_find): Likewise for param 1 "x".
12530 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
12531 from const_rtx to const rtx_insn * within the appropriate cases of
12532 the switch statement.
12534 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
12535 Strengthen local "insns" from rtx to rtx_insn * since this is
12536 passed to a call to debug_rtx_list.
12538 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12540 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
12543 * function.c (stack_protect_epilogue): Add checked cast to
12544 rtx_insn for now when invoking predict_insn_def.
12546 * predict.c (predict_insn): Strengthen param "insn" from rtx to
12548 (predict_insn_def): Likewise.
12549 (rtl_predict_edge): Likewise for local "last_insn".
12550 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
12552 (combine_predictions_for_insn): Strengthen param "insn" from rtx
12554 (bb_estimate_probability_locally): Likewise for local "last_insn".
12555 (expensive_function_p): Likewise for local "insn".
12557 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
12558 local "jmp", since this is used when invoking predict_insn_def.
12560 2014-08-22 Marek Polacek <polacek@redhat.com>
12563 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
12565 2014-08-22 Marek Polacek <polacek@redhat.com>
12568 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
12569 a comparison in parens.
12570 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
12573 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12575 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
12578 * cprop.c (fis_get_condition): Likewise.
12580 * postreload.c (reload_cse_regs): Likewise for param "first".
12581 (reload_cse_simplify): Likewise for param "insn".
12582 (reload_cse_regs_1): Likewise for local "insn".
12583 (reload_cse_simplify_set): Likewise for param "insn".
12584 (reload_cse_simplify_operands): Likewise.
12585 (struct reg_use): Likewise for field "insn".
12586 (reload_combine_purge_insn_uses): Likewise for param "insn".
12587 (fixup_debug_insns): Likewise for params "from", "to" and local
12589 (try_replace_in_use): Likewise for local "use_insn".
12590 (reload_combine_recognize_const_pattern): Likewise for param
12591 "insn" and locals "add_moved_after_insn", "use_insn".
12592 (reload_combine_recognize_pattern): Likewise for param "insn" and
12594 (reload_combine): Likewise for locals "insn", "prev".
12595 (reload_combine_note_use): Likewise for param "insn".
12596 (move2add_use_add2_insn): Likewise.
12597 (move2add_use_add3_insn): Likewise.
12598 (reload_cse_move2add): Likewise, also for local "next".
12599 (move2add_note_store): Likewise for local "insn".
12601 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12603 * postreload-gcse.c (struct occr): Strengthen field "insn" from
12605 (struct unoccr): Likewise.
12606 (struct modifies_mem): Likewise.
12607 (alloc_mem): Likewise for local "insn".
12608 (insert_expr_in_table): Likewise for param "insn".
12609 (dump_expr_hash_table_entry): Likewise for local "insn".
12610 (oprs_unchanged_p): Likewise for param "insn".
12611 (load_killed_in_block_p): Likewise for local "setter".
12612 (record_last_reg_set_info): Likewise for param "insn".
12613 (record_last_reg_set_info_regno): Likewise.
12614 (record_last_mem_set_info): Likewise.
12615 (record_last_set_info): Likewise for local "last_set_insn".
12616 (record_opr_changes): Likewise for param "insn".
12617 (hash_scan_set): Likewise.
12618 (compute_hash_table): Likewise for local "insn".
12619 (get_avail_load_store_reg): Likewise for param "insn".
12620 (eliminate_partially_redundant_load): Likewise, also for locals
12621 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
12623 (eliminate_partially_redundant_loads): Likewise for local "insn".
12625 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12627 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
12629 (expand_binop): Likewise for locals "entry_last", "last", "insns"
12630 (expand_twoval_unop): Likewise for locals entry_last", "last".
12631 (expand_twoval_binop): Likewise.
12632 (expand_twoval_binop_libfunc): Likewise for local "insns".
12633 (widen_leading): Likewise for local "last".
12634 (expand_doubleword_clz): Likewise for local "seq". Strengthen
12635 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
12636 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
12637 (expand_parity): Likewise for locals "last" and "seq".
12638 (expand_ffs): Likewise for local "seq". Strengthen local
12639 "nonzero_label" from rtx to rtx_code_label *.
12640 (expand_absneg_bit): Strengthen local "insns" from rtx to
12642 (expand_unop_direct): Likewise for local "last".
12643 (expand_unop): Likewise for locals "last", "insns".
12644 (expand_abs_nojump): Likewise for local "last".
12645 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
12646 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
12648 (expand_copysign_absneg): Strengthen local "label" from rtx to
12650 (expand_copysign_bit): Strengthen local "insns" from rtx to
12652 (struct no_conflict_data): Likewise for fields "first", "insn".
12653 (emit_libcall_block_1): Likewise for param "insns" and locals
12654 "next", "last", "insn".
12655 (emit_libcall_block): For now, add a checked cast to rtx_insn *
12656 on "insns" when invoking emit_libcall_block_1. Ultimately we
12657 want to strengthen insns itself.
12658 (prepare_cmp_insn): Strengthen local "last" from rtx to
12660 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
12661 (prepare_float_lib_cmp): Likewise for local "insns".
12662 (emit_conditional_move): Likewise for local "last".
12663 (emit_conditional_add): Likewise.
12664 (have_sub2_insn): Likewise for local "seq".
12665 (expand_float): Likewise for local "insns". Strengthen locals
12666 "label", "neglabel" from rtx to rtx_code_label *.
12667 (expand_fix): Likewise for locals "last", "insn", "insns" (to
12668 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
12669 (expand_fixed_convert): Likewise for local "insns" (to
12671 (expand_sfix_optab): Likewise for local "last".
12672 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
12673 to rtx_code_label *.
12674 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
12675 from rtx to rtx_insn *.
12676 (expand_atomic_fetch_op): Likewise for local "insn".
12677 (maybe_legitimize_operand_same_code): Likewise for local "last".
12678 (maybe_legitimize_operands): Likewise.
12680 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12682 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
12683 "insn" from rtx to rtx_insn *.
12684 (ps_rtl_insn): Likewise for return type.
12685 (doloop_register_get): Likewise for params "head", "tail" and
12686 locals "insn", "first_insn_not_to_check".
12687 (schedule_reg_move): Likewise for local "this_insn".
12688 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
12689 of gen_move_insn for now.
12690 (reset_sched_times): Strengthen local "insn" from rtx to
12692 (permute_partial_schedule): Likewise.
12693 (duplicate_insns_of_cycles): Likewise for local "u_insn".
12694 (dump_insn_location): Likewise for param "insn".
12695 (loop_canon_p): Likewise for local "insn".
12696 (sms_schedule): Likewise.
12697 (print_partial_schedule): Likewise.
12698 (ps_has_conflicts): Likewise.
12700 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12702 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
12703 "tailp" from rtx * to rtx_insn **.
12705 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
12706 from rtx to rtx_insn *.
12707 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
12708 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
12709 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
12711 * modulo-sched.c (const_iteration_count): Strengthen return type
12712 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
12713 use of NULL_RTX with NULL when working with insns.
12714 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
12716 (sms_schedule): Likewise.
12717 * sched-rgn.c (init_ready_list): Likewise, also for locals
12718 "src_head" and "src_next_tail".
12719 (compute_block_dependences): Likewise.
12720 (free_block_dependencies): Likewise.
12721 (debug_rgn_dependencies): Likewise.
12722 (free_rgn_deps): Likewise.
12723 (compute_priorities): Likewise.
12724 (schedule_region): Likewise.
12725 * sel-sched.c (find_ebb_boundaries): Likewise.
12727 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
12728 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
12730 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12732 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
12733 from rtx to rtx_insn *.
12734 (new_seginfo): Likewise for param "insn".
12735 (create_pre_exit): Likewise for locals "last_insn",
12736 "before_return_copy", "return_copy".
12737 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
12740 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12742 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
12743 from rtx to rtx_insn *.
12744 (lra_push_insn): Likewise for 1st param.
12745 (lra_push_insn_and_update_insn_regno_info): Likewise.
12746 (lra_pop_insn): Likewise for return type.
12747 (lra_invalidate_insn_data): Likewise for 1st param.
12748 (lra_set_insn_deleted): Likewise.
12749 (lra_delete_dead_insn): Likewise.
12750 (lra_process_new_insns): Likewise for first 3 params.
12751 (lra_set_insn_recog_data): Likewise for 1st param.
12752 (lra_update_insn_recog_data): Likewise.
12753 (lra_set_used_insn_alternative): Likewise.
12754 (lra_invalidate_insn_regno_info): Likewise.
12755 (lra_update_insn_regno_info): Likewise.
12756 (lra_former_scratch_operand_p): Likewise.
12757 (lra_eliminate_regs_1): Likewise.
12758 (lra_get_insn_recog_data): Likewise.
12760 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
12763 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
12765 (substitute_within_insn): New.
12766 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
12767 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
12768 Replace call to "substitute" with call to substitute_within_insn.
12770 * lra-constraints.c (curr_insn): Strengthen from rtx to
12772 (get_equiv_with_elimination): Likewise for param "insn".
12773 (match_reload): Strengthen params "before" and "after" from rtx *
12775 (emit_spill_move): Likewise for return type. Add a checked cast
12776 to rtx_insn * on result of gen_move_insn for now.
12777 (check_and_process_move): Likewise for local "before". Replace
12778 NULL_RTX with NULL when referring to insns.
12779 (process_addr_reg): Strengthen params "before" and "after" from
12780 rtx * to rtx_insn **.
12781 (insert_move_for_subreg): Likewise.
12782 (simplify_operand_subreg): Strengthen locals "before" and "after"
12783 from rtx to rtx_insn *.
12784 (process_address_1): Strengthen params "before" and "after" from
12785 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
12787 (process_address): Strengthen params "before" and "after" from
12788 rtx * to rtx_insn **.
12789 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
12790 (curr_insn_transform): Strengthen locals "before" and "after"
12791 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
12793 (loc_equivalence_callback): Update cast of "data", changing
12794 resulting type from rtx to rtx_insn *.
12795 (substitute_pseudo_within_insn): New.
12796 (inherit_reload_reg): Strengthen param "insn" from rtx to
12797 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
12798 NULL when referring to insns. Add a checked cast to rtx_insn *
12799 when using usage_insn to invoke lra_update_insn_regno_info.
12800 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
12801 likewise for locals "restore", "save". Add checked casts to
12802 rtx_insn * when using usage_insn to invoke
12803 lra_update_insn_regno_info and lra_process_new_insns. Replace
12804 NULL_RTX with NULL when referring to insns.
12805 (split_if_necessary): Strengthen param "insn" from rtx to
12807 (update_ebb_live_info): Likewise for params "head", "tail" and local
12809 (get_last_insertion_point): Likewise for return type and local "insn".
12810 (get_live_on_other_edges): Likewise for local "last".
12811 (inherit_in_ebb): Likewise for params "head", "tail" and locals
12812 "prev_insn", "next_insn", "restore".
12813 (remove_inheritance_pseudos): Likewise for local "prev_insn".
12814 (undo_optional_reloads): Likewise for local "insn".
12816 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
12818 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
12820 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
12822 (spill_pseudos): Likewise for local "insn".
12823 (init_elimination): Likewise.
12824 (process_insn_for_elimination): Likewise for param "insn".
12826 * lra-lives.c (curr_insn): Likewise.;
12828 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
12829 (remove_pseudos): Likewise for param "insn".
12830 (spill_pseudos): Likewise for local "insn".
12831 (lra_final_code_change): Likewise for locals "insn", "curr".
12833 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
12834 (lra_set_insn_deleted): Likewise.
12835 (lra_delete_dead_insn): Likewise, and for local "prev".
12836 (new_insn_reg): Likewise for param "insn".
12837 (lra_set_insn_recog_data): Likewise.
12838 (lra_update_insn_recog_data): Likewise.
12839 (lra_set_used_insn_alternative): Likewise.
12840 (get_insn_freq): Likewise.
12841 (invalidate_insn_data_regno_info): Likewise.
12842 (lra_invalidate_insn_regno_info): Likewise.
12843 (lra_update_insn_regno_info): Likewise.
12844 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
12846 (lra_push_insn_1): Strengthen param "insn" from rtx to
12848 (lra_push_insn): Likewise.
12849 (lra_push_insn_and_update_insn_regno_info): Likewise.
12850 (lra_pop_insn): Likewise for return type and local "insn".
12851 (push_insns): Likewise for params "from", "to", and local "insn".
12852 (setup_sp_offset): Likewise for params "from", "last" and locals
12854 (lra_process_new_insns): Likewise for params "insn", "before",
12855 "after" and local "last".
12856 (struct sloc): Likewise for field "insn".
12857 (lra_former_scratch_operand_p): Likewise for param "insn".
12858 (remove_scratches): Likewise for locals "insn", "last".
12859 (check_rtl): Likewise for local "insn".
12860 (add_auto_inc_notes): Likewise for param "insn".
12861 (update_inc_notes): Likewise for local "insn".
12862 (lra): Replace NULL_RTX with NULL when referring to insn.
12864 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12866 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
12868 (resolve_reg_notes): Likewise.
12869 (resolve_simple_move): Likewise for return type, param "insn", and
12870 locals "insns", "minsn".
12871 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
12872 (resolve_use): Likewise.
12873 (resolve_debug): Likewise.
12874 (find_decomposable_shift_zext): Likewise.
12875 (resolve_shift_zext): Likewise for return type, param "insn", and
12876 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
12877 (decompose_multiword_subregs): Likewise for local "insn",
12878 "orig_insn", "decomposed_shift", "end".
12880 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12882 * basic-block.h (basic_block split_edge_and_insert): Strengthen
12883 param "insns" from rtx to rtx_insn *.
12885 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
12887 (struct iv_to_split): Likewise.
12888 (loop_exit_at_end_p): Likewise for local "insn".
12889 (split_edge_and_insert): Likewise for param "insns".
12890 (compare_and_jump_seq): Likewise for return type, param "cinsn",
12891 and locals "seq", "jump".
12892 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
12893 "branch_code"; update invocations of compare_and_jump_seq to
12894 eliminate NULL_RTX in favor of NULL.
12895 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
12897 (reset_debug_uses_in_loop): Likewise.
12898 (analyze_insn_to_expand_var): Likewise for param "insn".
12899 (analyze_iv_to_split_insn): Likewise.
12900 (analyze_insns_in_loop): Likewise for local "insn".
12901 (insert_base_initialization): Likewise for param
12902 "insn" and local "seq".
12903 (split_iv): Likewise for param "insn" and local "seq".
12904 (expand_var_during_unrolling): Likewise for param "insn".
12905 (insert_var_expansion_initialization): Likewise for local "seq".
12906 (combine_var_copies_in_loop_exit): Likewise.
12907 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
12909 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
12910 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
12913 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12915 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
12917 (iv_analyze_result): Likewise.
12918 (iv_analyze_expr): Likewise.
12921 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
12922 local "def_insn" from rtx to rtx_insn *.
12923 (get_biv_step_1): Likewise for local "insn".
12924 (iv_analyze_expr): Likewise for param "insn".
12925 (iv_analyze_def): Likewise for local "insn".
12926 (iv_analyze_op): Likewise for param "insn".
12927 (iv_analyze): Likewise.
12928 (iv_analyze_result): Likewise.
12930 (suitable_set_for_replacement): Likewise.
12931 (simplify_using_initial_values): Likewise for local "insn".
12932 (iv_number_of_iterations): Likewise for param "insn".
12933 (check_simple_exit): Add checked cast to rtx_insn when invoking
12934 iv_number_of_iterations for now (until get_condition is
12937 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
12938 "insn" from rtx to rtx_insn *.
12939 (analyze_insns_in_loop): Likewise for local "insn".
12941 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12943 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
12945 (struct invariant): Likewise.
12946 (hash_invariant_expr_1): Likewise for param "insn".
12947 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
12948 (find_exits): Likewise for local "insn".
12949 (create_new_invariant): Likewise for param "insn".
12950 (check_dependencies): Likewise.
12951 (find_invariant_insn): Likewise.
12952 (record_uses): Likewise.
12953 (find_invariants_insn): Likewise.
12954 (find_invariants_bb): Likewise for local "insn".
12955 (get_pressure_class_and_nregs): Likewise for param "insn".
12956 (calculate_loop_reg_pressure): Likewise for local "insn".
12958 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12960 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
12962 (add_test): Likewise for locals "seq", "jump".
12963 (doloop_modify): Likewise for locals "sequence", "jump_insn".
12965 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12967 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
12969 (rebuild_jump_labels_chain): Likewise for param "chain".
12971 * cfgexpand.c (pass_expand::execute): Add checked cast to
12972 rtx_insn * when calling rebuild_jump_labels_chain in region where
12973 we know e->insns.r is non-NULL.
12975 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
12977 (rebuild_jump_labels): Likewise.
12978 (rebuild_jump_labels_chain): Likewise for param "chain".
12979 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
12980 (init_label_info): Likewise for param "f".
12981 (maybe_propagate_label_ref): Likewise for params "jump_insn",
12982 "prev_nonjump_insn".
12983 (mark_all_labels): Likewise for param "f" and locals "insn",
12984 "prev_nonjump_insn".
12986 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12988 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
12989 from rtx to rtx_insn *insn.
12990 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
12991 (ira_add_allocno_copy): Likewise.
12992 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
12994 (ira_create_copy): Likewise.
12995 (ira_add_allocno_copy): Likewise.
12996 (create_bb_allocnos): Likewise for local "insn".
12997 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
12998 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
12999 process_regs_for_copy for rtx_insn * param.
13000 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
13001 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
13002 process_regs_for_copy for rtx_insn * param.
13003 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
13004 * ira-costs.c (record_reg_classes): Likewise for param "insn".
13005 (record_operand_costs): Likewise.
13006 (scan_one_insn): Likewise for return type, and for param "insn".
13007 (process_bb_for_costs): Likewise for local "insn".
13008 (process_bb_node_for_hard_reg_moves): Likewise.
13009 * ira-emit.c (struct move): Likewise for field "insn".
13010 (create_move): Eliminate use of NULL_RTX when dealing with an
13012 (emit_move_list): Strengthen return type and locals "result",
13013 "insn" from rtx to rtx_insn *insn.
13014 (emit_moves): Likewise for locals "insns", "tmp".
13015 (ira_emit): Likewise for local "insn".
13016 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
13018 (find_call_crossed_cheap_reg): Likewise.
13019 (process_bb_node_lives): Likewise for local "insn".
13020 * ira.c (decrease_live_ranges_number): Likewise.
13021 (compute_regs_asm_clobbered): Likewise.
13022 (build_insn_chain): Likewise.
13023 (find_moveable_pseudos): Likewise, also locals "def_insn",
13024 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
13025 to rtx_insn **. Add a checked cast when assigning from
13026 "closest_use" into closest_uses array in a region where we know
13027 it's a non-NULL insn.
13028 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
13030 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
13031 "last_interesting_insn", "uin".
13032 (move_unallocated_pseudos): Likewise for locals "def_insn",
13033 "move_insn", "newinsn".
13035 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13037 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
13038 Strengthen locals "done_label", "do_error" from rtx to
13040 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
13041 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
13043 (ubsan_expand_si_overflow_neg_check): Likewise for locals
13044 "done_label", "do_error" to rtx_code_label * and local "last" to
13046 (ubsan_expand_si_overflow_mul_check): Likewise for locals
13047 "done_label", "do_error", "large_op0", "small_op0_large_op1",
13048 "one_small_one_large", "both_ops_large", "after_hipart_neg",
13049 "after_lopart_neg", "do_overflow", "hipart_different" to
13050 rtx_code_label * and local "last" to rtx_insn *.
13052 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13054 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
13055 "insn" and "move_insn" from rtx to rtx_insn *.
13057 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13059 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
13061 (cheap_bb_rtx_cost_p): Likewise.
13062 (first_active_insn): Likewise for return type and local "insn".
13063 (last_active_insn): Likewise for return type and locals "insn",
13065 (struct noce_if_info): Likewise for fields "jump", "insn_a",
13067 (end_ifcvt_sequence): Likewise for return type and locals "insn",
13069 (noce_try_move): Likewise for local "seq".
13070 (noce_try_store_flag): Likewise.
13071 (noce_try_store_flag_constants): Likewise.
13072 (noce_try_addcc): Likewise.
13073 (noce_try_store_flag_mask): Likewise.
13074 (noce_try_cmove): Likewise.
13075 (noce_try_minmax): Likewise.
13076 (noce_try_abs): Likewise.
13077 (noce_try_sign_mask): Likewise.
13078 (noce_try_bitop): Likewise.
13079 (noce_can_store_speculate_p): Likewise for local "insn".
13080 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
13082 (check_cond_move_block): Likewise for local "insn".
13083 (cond_move_convert_if_block): Likewise.
13084 (cond_move_process_if_block): Likewise for locals "seq",
13086 (noce_find_if_block): Likewise for local "jump".
13087 (merge_if_block): Likewise for local "last".
13088 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
13089 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
13090 (block_has_only_trap): Likewise for return type and local "trap".
13091 (find_if_case_1): Likewise for local "jump".
13092 (dead_or_predicable): Likewise for locals "head", "end", "jump",
13095 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13097 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
13098 "last_insn", "loop_end" from rtx to rtx_insn *.
13100 * hw-doloop.c (scan_loop): Likewise for local "insn".
13101 (discover_loop): Likewise for param "tail_insn".
13102 (discover_loops): Likewise for local "tail".
13104 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
13105 cast to rtx_insn * when assigning from an rtx local to a
13106 hwloop_info's "last_insn" field.
13108 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13110 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
13111 (add_delay_dependencies): Strengthen local "pro" from rtx to
13113 (recompute_todo_spec): Likewise.
13114 (dep_cost_1): Likewise for locals "insn", "used".
13115 (schedule_insn): Likewise for local "dbg".
13116 (schedule_insn): Likewise for locals "pro", "next".
13117 (unschedule_insns_until): Likewise for local "con".
13118 (restore_pattern): Likewise for local "next".
13119 (estimate_insn_tick): Likewise for local "pro".
13120 (resolve_dependencies): Likewise for local "next".
13121 (fix_inter_tick): Likewise.
13122 (fix_tick_ready): Likewise for local "pro".
13123 (add_to_speculative_block): Likewise for locals "check", "twin",
13125 (sched_extend_bb): Likewise for locals "end", "insn".
13126 (init_before_recovery): Likewise for local "x".
13127 (sched_create_recovery_block): Likewise for local "barrier".
13128 (create_check_block_twin): Likewise for local "pro".
13129 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
13131 (unlink_bb_notes): Update for change to type of bb_header.
13132 Strengthen locals "prev", "label", "note", "next" from rtx to
13134 (clear_priorities): Likewise for local "pro".
13136 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13138 * gcse.c (struct occr): Strengthen field "insn" from rtx to
13140 (test_insn): Likewise for this global.
13141 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
13143 (oprs_anticipatable_p): Likewise.
13144 (oprs_available_p): Likewise.
13145 (insert_expr_in_table): Strengthen param "insn" from rtx to
13147 (hash_scan_set): Likewise.
13148 (hash_scan_clobber): Likewise.
13149 (hash_scan_call): Likewise.
13150 (hash_scan_insn): Likewise.
13151 (compute_hash_table_work): Likewise for local "insn".
13152 (process_insert_insn): Likewise for return type and local "pat".
13153 (insert_insn_end_basic_block): Likewise for locals "new_insn",
13154 "pat", "pat_end", "maybe_cc0_setter".
13155 (pre_edge_insert): Likewise for local "insn".
13156 (pre_insert_copy_insn): Likewise for param "insn".
13157 (pre_insert_copies): Likewise for local "insn".
13158 (struct set_data): Likewise for field "insn".
13159 (single_set_gcse): Likewise for param "insn".
13160 (gcse_emit_move_after): Likewise.
13161 (pre_delete): Likewise for local "insn".
13162 (update_bb_reg_pressure): Likewise for param "from" and local
13164 (should_hoist_expr_to_dom): Likewise for param "from".
13165 (hoist_code): Likewise for local "insn".
13166 (get_pressure_class_and_nregs): Likewise for param "insn".
13167 (calculate_bb_reg_pressure): Likewise for local "insn".
13168 (compute_ld_motion_mems): Likewise.
13170 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13172 * genpeep.c (main): Rename param back from "uncast_ins1" to
13173 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
13176 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
13178 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
13181 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
13182 documentation to state it is only for VSX operations.
13184 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
13185 constraint only active if VSX.
13187 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
13188 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
13189 (lfiwzx): Likewise.
13191 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13193 * fwprop.c (single_def_use_dom_walker::before_dom_children):
13194 Strengthen local "insn" from rtx to rtx_insn *.
13195 (use_killed_between): Likewise for param "target_insn".
13196 (all_uses_available_at): Likewise for param "target_insn" and
13198 (update_df_init): Likewise for params "def_insn", "insn".
13199 (update_df): Likewise for param "insn".
13200 (try_fwprop_subst): Likewise for param "def_insn" and local
13202 (free_load_extend): Likewise for param "insn".
13203 (forward_propagate_subreg): Likewise for param "def_insn" and
13205 (forward_propagate_asm): Likewise for param "def_insn" and local
13207 (forward_propagate_and_simplify): Likewise for param "def_insn"
13208 and local "use_insn".
13209 (forward_propagate_into): Likewise for locals "def_insn" and
13212 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13214 * function.c (emit_initial_value_sets): Strengthen local "seq"
13215 from rtx to rtx_insn *.
13216 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
13218 (instantiate_virtual_regs): Likewise for local "insn".
13219 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
13220 (reorder_blocks_1): Likewise for param "insns" and local "insn".
13221 (expand_function_end): Likewise for locals "insn" and "seq".
13222 (epilogue_done): Likewise for local "insn".
13223 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
13225 (reposition_prologue_and_epilogue_notes): Likewise for locals
13226 "insn", "last", "note", "first".
13227 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
13228 (pass_match_asm_constraints::execute): Likewise for local "insn".
13230 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13232 * output.h (final_scan_insn): Strengthen return type from rtx to
13234 (final_forward_branch_p): Likewise for param.
13235 (current_output_insn): Likewise for this global.
13237 * final.c (rtx debug_insn): Likewise for this variable.
13238 (current_output_insn): Likewise.
13239 (get_attr_length_1): Rename param "insn" to "uncast_insn",
13240 adding "insn" back in as an rtx_insn * with a checked cast, so
13241 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
13243 (compute_alignments): Strengthen local "label" from rtx to
13245 (shorten_branches): Rename param from "first" to "uncast_first",
13246 introducing a new local rtx_insn * "first" using a checked cast to
13247 effectively strengthen "first" from rtx to rtx_insn * without
13248 affecting the type signature. Strengthen locals "insn", "seq",
13249 "next", "label" from rtx to rtx_insn *.
13250 (change_scope): Strengthen param "orig_insn" and local "insn" from
13252 (final_start_function): Rename param from "first" to "uncast_first",
13253 introducing a new local rtx_insn * "first" using a checked cast to
13254 effectively strengthen "first" from rtx to rtx_insn * without
13255 affecting the type signature. Strengthen local "insn" from rtx to
13257 (dump_basic_block_info): Strengthen param "insn" from rtx to
13259 (final): Rename param from "first" to "uncast_first",
13260 introducing a new local rtx_insn * "first" using a checked cast to
13261 effectively strengthen "first" from rtx to rtx_insn * without
13262 affecting the type signature. Strengthen locals "insn", "next"
13263 from rtx to rtx_insn *.
13264 (output_alternate_entry_point): Strengthen param "insn" from rtx to
13266 (call_from_call_insn): Strengthen param "insn" from rtx to
13268 (final_scan_insn): Rename param from "insn" to "uncast_insn",
13269 introducing a new local rtx_insn * "insn" using a checked cast to
13270 effectively strengthen "insn" from rtx to rtx_insn * without
13271 affecting the type signature. Strengthen return type and locals
13272 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
13273 now-redundant checked cast to rtx_insn * from both invocations of
13274 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
13275 introducing a local "call_insn" for use when invoking
13276 call_from_call_insn.
13277 (notice_source_line): Strengthen param "insn" from rtx to
13279 (leaf_function_p): Likewise for local "insn".
13280 (final_forward_branch_p): Likewise.
13281 (leaf_renumber_regs): Likewise for param "first".
13282 (rest_of_clean_state): Likewise for locals "insn" and "next".
13283 (self_recursive_call_p): Likewise for param "insn".
13284 (collect_fn_hard_reg_usage): Likewise for local "insn".
13285 (get_call_fndecl): Likewise for param "insn".
13286 (get_call_cgraph_rtl_info): Likewise.
13287 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
13288 introducing a new local rtx_insn * "insn" using a checked cast to
13289 effectively strengthen "insn" from rtx to rtx_insn * without
13290 affecting the type signature.
13292 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
13293 cast when assigning from param "insn" to current_output_insn.
13294 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
13295 so that we can assign it back to current_output_insn.
13297 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13299 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
13300 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
13301 atmxt540s and atmxt540sreva devices.
13302 * config/avr/avr-tables.opt: Regenerate.
13303 * config/avr/t-multilib: Regenerate.
13304 * doc/avr-mmcu.texi: Regenerate.
13306 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13308 * expr.c (convert_move): Strengthen local "insns" from rtx to
13310 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
13311 "top_label" from rtx to rtx_code_label *.
13312 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
13314 (emit_single_push_insn): Likewise for locals "prev", "last".
13315 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
13316 to rtx_code_label *.
13317 (store_constructor): Likewise for locals "loop_start", "loop_end".
13318 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
13320 (expand_expr_real_2): Likewise.
13321 (expand_expr_real_1): Strengthen local "label" from rtx to
13324 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13326 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
13327 from rtx to rtx_insn *.
13328 (store_bit_field_1): Likewise.
13329 (extract_bit_field_1): Likewise.
13330 (expand_mult_const): Likewise for local "insns".
13331 (expmed_mult_highpart): Strengthen local "label" from rtx to
13333 (expand_smod_pow2): Likewise.
13334 (expand_sdiv_pow2): Likewise.
13335 (expand_divmod): Strengthen locals "last", "insn" from rtx to
13336 rtx_insn *. Strengthen locals "label", "label1", "label2",
13337 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
13338 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
13339 (emit_store_flag): Likewise.
13340 (emit_store_flag_force): Strengthen local "label" from rtx to
13342 (do_cmp_and_jump): Likewise for param "label".
13344 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13346 * explow.c (force_reg): Strengthen local "insn" from rtx to
13348 (adjust_stack_1): Likewise.
13349 (allocate_dynamic_stack_space): Likewise. Strengthen locals
13350 "final_label", "available_label", "space_available" from rtx to
13352 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
13353 (anti_adjust_stack_and_probe): Likewise.
13355 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13357 * except.h (sjlj_emit_function_exit_after): Strengthen param
13358 "after" from rtx to rtx_insn *. This is only called with
13359 result of get_last_insn (in function.c) so type-change should be
13362 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
13363 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
13364 to rtx_insn *. These fields are only used from except.c so this
13365 type-change should be self-contained to this patch.
13367 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
13368 local "last" from rtx to rtx_insn *.
13369 (dw2_build_landing_pads): Likewise for local "seq".
13370 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
13371 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
13372 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
13374 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
13376 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
13377 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
13378 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
13379 referring to an insn. Strengthen local "dispatch_label" from
13380 rtx to rtx_code_label *.
13381 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
13383 (expand_eh_return): Strengthen local "around_label" from
13384 rtx to rtx_code_label *.
13385 (convert_to_eh_region_ranges): Strengthen locals "iter",
13386 "last_action_insn", "first_no_action_insn",
13387 "first_no_action_insn_before_switch",
13388 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
13390 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13392 * dwarf2out.c (last_var_location_insn): Strengthen this variable
13393 from rtx to rtx_insn *.
13394 (cached_next_real_insn): Likewise.
13395 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
13396 working with insns.
13397 (dwarf2out_var_location): Strengthen locals "next_real",
13398 "next_note", "expected_next_loc_note", "last_start", "insn" from
13401 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13403 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
13404 from rtx to rtx_insn *.
13405 (create_pseudo_cfg): Likewise for local "insn".
13407 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13409 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
13410 from rtx to rtx_insn *.
13411 (df_bb_regno_last_def_find): Likewise.
13413 * df-problems.c (df_rd_bb_local_compute): Likewise.
13414 (df_lr_bb_local_compute): Likewise.
13415 (df_live_bb_local_compute): Likewise.
13416 (df_chain_remove_problem): Likewise.
13417 (df_chain_create_bb): Likewise.
13418 (df_word_lr_bb_local_compute): Likewise.
13419 (df_remove_dead_eq_notes): Likewise for param "insn".
13420 (df_note_bb_compute): Likewise for local "insn".
13421 (simulate_backwards_to_point): Likewise.
13422 (df_md_bb_local_compute): Likewise.
13424 * df-scan.c (df_scan_free_bb_info): Likewise.
13425 (df_scan_start_dump): Likewise.
13426 (df_scan_start_block): Likewise.
13427 (df_install_ref_incremental): Likewise for local "insn".
13428 (df_insn_rescan_all): Likewise.
13429 (df_reorganize_refs_by_reg_by_insn): Likewise.
13430 (df_reorganize_refs_by_insn_bb): Likewise.
13431 (df_recompute_luids): Likewise.
13432 (df_bb_refs_record): Likewise.
13433 (df_update_entry_exit_and_calls): Likewise.
13434 (df_bb_verify): Likewise.
13436 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13438 * ddg.h (struct ddg_node): Strengthen fields "insn" and
13439 "first_note" from rtx to rtx_insn *.
13440 (get_node_of_insn): Likewise for param 2 "insn".
13441 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
13443 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
13445 (mem_write_insn_p): Likewise.
13446 (mem_access_insn_p): Likewise.
13447 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
13448 (def_has_ccmode_p): Likewise for param "insn".
13449 (add_cross_iteration_register_deps): Likewise for locals
13450 "def_insn" and "use_insn".
13451 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
13452 (build_intra_loop_deps): Likewise for local "src_insn".
13453 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
13455 (get_node_of_insn): Likewise for param "insn".
13457 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13459 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
13460 (deletable_insn_p): Strengthen param "insn" from rtx to
13461 rtx_insn *. Add checked cast to rtx_call_insn when invoking
13462 find_call_stack_args, since this is guarded by CALL_P (insn).
13463 (marked_insn_p): Strengthen param "insn" from rtx to
13465 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
13466 invoking find_call_stack_args, since this is guarded by
13468 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
13469 rtx_insn *; we know this is an insn since this was called by
13470 mark_nonreg_stores.
13471 (mark_nonreg_stores_2): Likewise.
13472 (mark_nonreg_stores): Strengthen param "insn" from rtx to
13474 (find_call_stack_args): Strengthen param "call_insn" from rtx to
13475 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
13477 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
13478 from rtx to rtx_insn *.
13479 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
13480 "next", "ref_insn".
13481 (delete_unmarked_insns): Likewise for locals "insn", "next".
13482 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
13483 (mark_reg_dependencies): Likewise for param "insn".
13484 (rest_of_handle_ud_dce): Likewise for local "insn".
13485 (word_dce_process_block): Likewise.
13486 (dce_process_block): Likewise.
13488 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13490 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
13491 from rtx to rtx_insn *.
13492 (struct change_cc_mode_args): Likewise for field "insn".
13493 (this_insn): Strengthen from rtx to rtx_insn *.
13494 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
13496 (validate_canon_reg): Strengthen param "insn" from rtx to
13498 (canon_reg): Likewise.
13499 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
13501 (record_jump_equiv): Strengthen param "insn" from rtx to
13503 (try_back_substitute_reg): Likewise, also for locals "prev",
13505 (find_sets_in_insn): Likewise for param "insn".
13506 (canonicalize_insn): Likewise.
13507 (cse_insn): Likewise. Add a checked cast.
13508 (invalidate_from_clobbers): Likewise for param "insn".
13509 (invalidate_from_sets_and_clobbers): Likewise.
13510 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
13512 (cse_prescan_path): Strengthen local "insn" from rtx to
13514 (cse_extended_basic_block): Likewise for locals "insn" and
13516 (cse_main): Likewise for param "f".
13517 (check_for_label_ref): Likewise for local "insn".
13518 (set_live_p): Likewise for second param ("insn").
13519 (insn_live_p): Likewise for first param ("insn") and for local
13521 (cse_change_cc_mode_insn): Likewise for first param "insn".
13522 (cse_change_cc_mode_insns): Likewise for first and second params
13524 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
13526 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
13529 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
13530 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13531 Anna Tikhonova <anna.tikhonova@intel.com>
13532 Ilya Tocar <ilya.tocar@intel.com>
13533 Andrey Turetskiy <andrey.turetskiy@intel.com>
13534 Ilya Verbin <ilya.verbin@intel.com>
13535 Kirill Yukhin <kirill.yukhin@intel.com>
13536 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13538 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
13540 * config/i386/sse.md
13541 (define_mode_iterator VI248_AVX2): Delete.
13542 (define_mode_iterator VI2_AVX2_AVX512BW): New.
13543 (define_mode_iterator VI48_AVX2): Ditto.
13544 (define_insn <shift_insn><mode>3): Delete.
13545 (define_insn "<shift_insn><mode>3<mask_name>" with
13546 VI2_AVX2_AVX512BW): New.
13547 (define_insn "<shift_insn><mode>3<mask_name>" with
13550 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
13551 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13552 Anna Tikhonova <anna.tikhonova@intel.com>
13553 Ilya Tocar <ilya.tocar@intel.com>
13554 Andrey Turetskiy <andrey.turetskiy@intel.com>
13555 Ilya Verbin <ilya.verbin@intel.com>
13556 Kirill Yukhin <kirill.yukhin@intel.com>
13557 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13559 * config/i386/sse.md
13560 (define_mode_iterator VI4F_BRCST32x2): New.
13561 (define_mode_attr 64x2_mode): Ditto.
13562 (define_mode_attr 32x2mode): Ditto.
13563 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
13564 with VI4F_BRCST32x2): Ditto.
13565 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
13566 with V16FI mode iterator): Ditto.
13567 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
13568 with V16FI): Ditto.
13569 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
13570 with VI8F_BRCST64x2): Ditto.
13572 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
13573 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13574 Anna Tikhonova <anna.tikhonova@intel.com>
13575 Ilya Tocar <ilya.tocar@intel.com>
13576 Andrey Turetskiy <andrey.turetskiy@intel.com>
13577 Ilya Verbin <ilya.verbin@intel.com>
13578 Kirill Yukhin <kirill.yukhin@intel.com>
13579 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13581 * config/i386/sse.md
13582 (define_mode_iterator VI8_AVX512VL): New.
13583 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
13585 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
13587 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
13588 (define_mode_iterator V48_AVX512VL): New.
13589 (define_mode_iterator V12_AVX512VL): Ditto.
13590 (define_insn <avx512>_load<mode>_mask): Split into two similar
13591 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
13592 Refactor output template.
13593 (define_insn "<avx512>_store<mode>_mask"): Ditto.
13595 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13597 * cprop.c (struct occr): Strengthen field "insn" from rtx to
13599 (reg_available_p): Likewise for param "insn".
13600 (insert_set_in_table): Likewise.
13601 (hash_scan_set): Likewise.
13602 (hash_scan_insn): Likewise.
13603 (make_set_regs_unavailable): Likewise.
13604 (compute_hash_table_work): Likewise for local "insn".
13605 (reg_not_set_p): Strengthen param "insn" from const_rtx to
13607 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
13608 (try_replace_reg): Likewise.
13609 (find_avail_set): Likewise.
13610 (cprop_jump): Likewise for params "setcc", "jump".
13611 (constprop_register): Likewise for param "insn".
13612 (cprop_insn): Likewise.
13613 (do_local_cprop): Likewise.
13614 (local_cprop_pass): Likewise for local "insn".
13615 (bypass_block): Likewise for params "setcc" and "jump".
13616 (bypass_conditional_jumps): Likewise for locals "setcc" and
13618 (one_cprop_pass): Likewise for local "insn".
13620 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13622 * compare-elim.c (struct comparison_use): Strengthen field "insn"
13623 from rtx to rtx_insn *.
13624 (struct comparison): Likewise, also for field "prev_clobber".
13625 (conforming_compare): Likewise for param "insn".
13626 (arithmetic_flags_clobber_p): Likewise.
13627 (find_flags_uses_in_insn): Likewise.
13628 (find_comparison_dom_walker::before_dom_children): Likewise for
13629 locals "insn", "next", "last_clobber".
13630 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
13632 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13634 * combine-stack-adj.c (struct csa_reflist): Strengthen field
13635 "insn" from rtx to rtx_insn *.
13636 (single_set_for_csa): Likewise for param "insn".
13637 (record_one_stack_ref): Likewise.
13638 (try_apply_stack_adjustment): Likewise.
13639 (struct record_stack_refs_data): Likewise for field "insn".
13640 (maybe_move_args_size_note): Likewise for params "last" and "insn".
13641 (prev_active_insn_bb): Likewise for return type and param "insn".
13642 (next_active_insn_bb): Likewise.
13643 (force_move_args_size_note): Likewise for params "prev" and "last"
13644 and locals "test", "next_candidate", "prev_candidate".
13645 (combine_stack_adjustments_for_block): Strengthen locals
13646 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
13649 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13651 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
13652 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
13653 (subst_insn): Likewise for this variable.
13654 (added_links_insn): Likewise.
13655 (struct insn_link): Likewise for field "insn".
13656 (alloc_insn_link): Likewise for param "insn".
13657 (struct undobuf): Likewise for field "other_insn".
13658 (find_single_use): Likewise for param "insn" and local "next".
13659 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
13660 (delete_noop_moves): Likewise for locals "insn", "next".
13661 (create_log_links): Likewise for locals "insn", "use_insn".
13662 Strengthen local "next_use" from rtx * to rtx_insn **.
13663 (insn_a_feeds_b): Likewise for params "a", "b".
13664 (combine_instructions): Likewise for param "f" and locals "insn",
13665 "next", "prev", "first", "last_combined_insn", "link", "link1",
13666 "temp". Replace use of NULL_RTX with NULL when referring to
13668 (setup_incoming_promotions): Likewise for param "first"
13669 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
13670 (can_combine_p): Likewise for params "insn", "i3", "pred",
13671 "pred2", "succ", "succ2" and for local "p".
13672 (combinable_i3pat): Likewise for param "i3".
13673 (cant_combine_insn_p): Likewise for param "insn".
13674 (likely_spilled_retval_p): Likewise.
13675 (adjust_for_new_dest): Likewise.
13676 (update_cfg_for_uncondjump): Likewise, also for local "insn".
13677 (try_combine): Likewise for return type and for params "i3", "i2",
13678 "i1", "i0", "last_combined_insn", and for locals "insn",
13679 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
13680 "i0_insn". Eliminate local "tem" in favor of new locals
13681 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
13682 checked cast for now to rtx_insn * on the return type of
13683 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
13685 (find_split_point): Strengthen param "insn" from rtx to
13687 (simplify_set): Likewise for local "other_insn".
13688 (recog_for_combine): Likewise for param "insn".
13689 (record_value_for_reg): Likewise.
13690 (record_dead_and_set_regs_1): Likewise for local
13691 "record_dead_insn".
13692 (record_dead_and_set_regs): Likewise for param "insn".
13693 (record_promoted_value): Likewise.
13694 (check_promoted_subreg): Likewise.
13695 (get_last_value_validate): Likewise.
13696 (reg_dead_at_p): Likewise.
13697 (move_deaths): Likewise for param "to_insn".
13698 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
13699 and locals "place", "place2", "cc0_setter". Eliminate local "tem
13700 in favor of new locals "tem_note" and "tem_insn", the latter being
13702 (distribute_links): Strengthen locals "place", "insn" from rtx to
13705 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13707 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
13709 (can_delete_label_p): Require a const rtx_code_label * rather than
13711 (delete_insn): Add checked cast to rtx_code_label * when we know
13712 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
13714 (delete_insn_chain): Strengthen locals "prev" and "current" from
13715 rtx to rtx_insn *. Add a checked cast when assigning from
13716 "finish" (strengthening the params will come later). Add a
13717 checked cast to rtx_note * in region where we know
13719 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
13721 (compute_bb_for_insn): Likewise.
13722 (free_bb_for_insn): Likewise for local "insn".
13723 (compute_bb_for_insn): Likewise.
13724 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
13725 local "insn" from rtx to rtx_insn *
13726 (flow_active_insn_p): Require a const rtx_insn * rather than a
13728 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
13730 (can_fallthru): Likewise for locals "insn" and "insn2".
13731 (bb_note): Likewise for local "note".
13732 (first_insn_after_basic_block_note): Likewise for local "note" and
13734 (rtl_split_block): Likewise for locals "insn" and "next".
13735 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
13737 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
13738 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
13740 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
13741 them), "kill_from", "barrier", "new_insn".
13742 (patch_jump_insn): Likewise for params "insn", "old_label".
13743 (redirect_branch_edge): Likewise for locals "old_label", "insn".
13744 (force_nonfallthru_and_redirect): Likewise for locals "insn",
13745 "old_label", "new_label".
13746 (rtl_tidy_fallthru_edge): Likewise for local "q".
13747 (rtl_split_edge): Likewise for locals "before", "last".
13748 (commit_one_edge_insertion): Likewise for locals "before",
13749 "after", "insns", "tmp", "last", adding a checked cast where
13750 currently necessary.
13751 (commit_edge_insertions): Likewise.
13752 (rtl_dump_bb): Likewise for locals "insn", "last".
13753 (print_rtl_with_bb): Likewise for local "x".
13754 (rtl_verify_bb_insns): Likewise for local "x".
13755 (rtl_verify_bb_pointers): Likewise for local "insn".
13756 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
13758 (rtl_verify_fallthru): Likewise for local "insn".
13759 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
13760 (purge_dead_edges): Likewise for local "insn".
13761 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
13762 (skip_insns_after_block): Likewise for return type and for locals
13763 "insn", "last_insn", "next_head", "prev".
13764 (record_effective_endpoints): Likewise for locals "next_insn",
13766 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
13767 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
13768 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
13769 (duplicate_insn_chain): For now, add checked cast from rtx to
13770 rtx_insn * when returning insn.
13771 (cfg_layout_duplicate_bb): Likewise for local "insn".
13772 (cfg_layout_delete_block): Likewise for locals "insn", "next",
13773 "prev", "remaints".
13774 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
13775 (rtl_block_empty_p): Likewise.
13776 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
13777 "split_point", "last".
13778 (rtl_block_ends_with_call_p): Likewise for local "insn".
13779 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
13781 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
13782 "split_at_insn" from rtx to rtx_insn *.
13783 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
13784 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
13785 to const rtx_insn *.
13786 (rtl_account_profile_record): Likewise.
13788 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13790 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
13792 (average_num_loop_insns): Likewise.
13793 (init_set_costs): Likewise for local "seq".
13794 (seq_cost): Likewise for param "seq", from const_rtx to const
13797 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13799 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
13802 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13804 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
13805 "f1" and "f2" from rtx * to rtx_insn **.
13806 (flow_find_head_matching_sequence): Likewise.
13808 * cfgcleanup.c (try_simplify_condjump): Strengthen local
13809 "cbranch_insn" from rtx to rtx_insn *.
13810 (thread_jump): Likewise for local "insn".
13811 (try_forward_edges): Likewise for local "last".
13812 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
13813 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
13815 (can_replace_by): Likewise for params "i1", "i2".
13816 (old_insns_match_p): Likewise.
13817 (merge_notes): Likewise.
13818 (walk_to_nondebug_insn): Likewise for param "i1".
13819 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
13820 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
13821 "afterlast1", "afterlast2" from rtx to rtx_insn *.
13822 (flow_find_head_matching_sequence): Strengthen params "f1" and
13823 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
13824 "last1", "last2", "beforelast1", "beforelast2" from rtx to
13826 (outgoing_edges_match): Likewise for locals "last1", "last2".
13827 (try_crossjump_to_edge): Likewise for local "insn".
13828 Replace call to for_each_rtx with for_each_rtx_in_insn.
13830 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
13831 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
13832 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
13833 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
13834 (try_optimize_cfg): Strengthen local "last" from rtx to
13836 (delete_dead_jumptables): Likewise for locals "insn", "next",
13839 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
13840 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
13841 "rtx else_first_tail", to reflect the basic-block.h changes above.
13843 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13845 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
13847 (purge_dead_tablejump_edges): Likewise.
13848 (find_bb_boundaries): Likewise for locals "insn", "end",
13849 "flow_transfer_insn".
13851 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13853 * caller-save.c (save_call_clobbered_regs): Strengthen locals
13854 "ins" and "prev" from rtx to rtx_insn *.
13856 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13858 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
13860 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
13861 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
13863 (load_register_parameters): Likewise for local "before_arg".
13864 (check_sibcall_argument_overlap): Likewise for param "insn".
13865 (expand_call): Likewise for locals "normal_call_insns",
13866 "tail_call_insns", "insns", "before_call", "after_args",
13867 "before_arg", "last", "prev". Strengthen one of the "last" from
13868 rtx to rtx_call_insn *.
13869 (fixup_tail_calls): Strengthen local "insn" from rtx to
13871 (emit_library_call_value_1): Likewise for locals "before_call" and
13874 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13876 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
13877 and "last" from rtx to rtx_insn *.
13878 (expand_builtin_nonlocal_goto): Likewise for local "insn".
13879 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
13881 (expand_errno_check): Strengthen local "lab" from rtx to
13883 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
13885 (expand_builtin_mathfn_2): Likewise.
13886 (expand_builtin_mathfn_ternary): Likewise.
13887 (expand_builtin_mathfn_3): Likewise.
13888 (expand_builtin_interclass_mathfn): Likewise for local "last".
13889 (expand_builtin_int_roundingfn): Likewise for local "insns".
13890 (expand_builtin_int_roundingfn_2): Likewise.
13891 (expand_builtin_strlen): Likewise for local "before_strlen".
13892 (expand_builtin_strncmp): Likewise for local "seq".
13893 (expand_builtin_signbit): Likewise for local "last".
13894 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
13895 from rtx to rtx_code_label *.
13896 (expand_stack_restore): Strengthen local "prev" from rtx to
13899 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13901 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
13903 (struct btr_def_s): Likewise.
13904 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
13906 (add_btr_def): Likewise.
13907 (new_btr_user): Likewise.
13908 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
13910 (link_btr_uses): Likewise.
13911 (move_btr_def): Likewise for locals "insp", "old_insn",
13912 "new_insn". Add checked cast to rtx_insn * for now on result of
13914 (can_move_up): Strengthen param "insn" from const_rtx to
13917 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13919 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
13921 (get_uncond_jump_length): Likewise for locals "label", "jump".
13922 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
13924 (add_labels_and_missing_jumps): Likewise for local "new_jump".
13925 (fix_up_fall_thru_edges): Likewise for local "old_jump".
13926 (find_jump_block): Likewise for local "insn".
13927 (fix_crossing_conditional_branches): Likewise for locals
13928 "old_jump", "new_jump".
13929 (fix_crossing_unconditional_branches): Likewise for locals
13930 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
13931 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
13933 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13935 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
13937 (struct mem_insn): Likewise for field "insn".
13938 (reg_next_use): Strengthen from rtx * to rtx_insn **.
13939 (reg_next_inc_use): Likewise.
13940 (reg_next_def): Likewise.
13941 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
13942 from rtx to rtx_insn *.
13943 (move_insn_before): Likewise for param "next_insn" and local "insns".
13944 (attempt_change): Likewise for local "mov_insn".
13945 (try_merge): Likewise for param "last_insn".
13946 (get_next_ref): Likewise for return type and local "insn".
13947 Strengthen param "next_array" from rtx * to rtx_insn **.
13948 (parse_add_or_inc): Strengthen param "insn" from rtx to
13950 (find_inc): Likewise for locals "insn" and "other_insn" (three of
13952 (merge_in_block): Likewise for locals "insn", "curr",
13954 (pass_inc_dec::execute): Update allocations of the arrays to
13955 reflect the stronger types.
13957 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13959 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
13960 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
13961 from rtx to rtx_code_label *.
13963 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13965 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
13968 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
13970 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
13971 generated a warning and prevented bootstrapping the compiler.
13973 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13975 * rtl.h (delete_related_insns): Strengthen return type from rtx to
13978 * jump.c (delete_related_insns): Likewise, also for locals "next"
13981 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13983 * genautomata.c (output_internal_insn_latency_func): When writing
13984 the function "internal_insn_latency" to insn-automata.c,
13985 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
13986 allowing the optional guard function of (define_bypass) clauses to
13987 expect a pair of rtx_insn *, rather than a pair of rtx.
13988 (output_insn_latency_func): When writing the function
13989 "insn_latency", add an "uncast_" prefix to params "insn" and
13990 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
13991 using checked casts from the params, thus enabling the above
13992 change to the generated "internal_insn_latency" function.
13994 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
13996 PR tree-optimization/62091
13997 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
13998 handle correctly arrays.
13999 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
14000 inheritance binfos.
14001 (record_known_type): Walk into inner type.
14002 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
14003 condition on no type changes.
14005 2014-08-21 David Malcolm <dmalcolm@redhat.com>
14007 * genattrtab.c (write_attr_get): Within the generated get_attr_
14008 functions, rename param "insn" to "uncast_insn" and reintroduce
14009 "insn" as an local rtx_insn * using a checked cast, so that "insn"
14010 is an rtx_insn * within insn-attrtab.c
14012 2014-08-21 David Malcolm <dmalcolm@redhat.com>
14014 * output.h (peephole): Strengthen return type from rtx to
14016 * rtl.h (delete_for_peephole): Likewise for both params.
14017 * genpeep.c (main): In generated "peephole" function, strengthen
14018 return type and local "insn" from rtx to rtx_insn *. For now,
14019 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
14020 rtx_insn *, with a checked cast.
14021 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
14022 locals "insn", "next", "prev" from rtx to rtx_insn *.
14024 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
14026 PR tree-optimization/62112
14027 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
14028 * gimple-iterator.h (gsi_replace): Return bool.
14029 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
14030 moved from ref_may_alias_global_p.
14031 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
14033 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
14034 (stmt_kills_ref_p_1): Rename...
14035 (stmt_kills_ref_p): ... to this.
14036 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
14037 stmt_kills_ref_p): Declare.
14038 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
14039 Move the self-assignment case...
14040 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
14042 2014-08-21 David Malcolm <dmalcolm@redhat.com>
14044 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
14046 * emit-rtl.c (try_split): Likewise, also for locals "before" and
14047 "after". For now, don't strengthen param "trial", which requires
14048 adding checked casts when returning it.
14050 2014-08-21 David Malcolm <dmalcolm@redhat.com>
14052 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
14053 "label" from rtx to rtx_code_label *. Strengthen param 1 of
14054 "var_location" hook from rtx to rtx_insn *.
14055 (debug_nothing_rtx): Delete in favor of...
14056 (debug_nothing_rtx_code_label): New prototype.
14057 (debug_nothing_rtx_rtx): Delete unused prototype.
14058 (debug_nothing_rtx_insn): New prototype.
14060 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
14061 invoking debug_hooks->var_location (in two places, one in a NOTE
14062 case of a switch statement, the other guarded by a CALL_P
14063 conditional. Add checked cast to rtx_code_label * when invoking
14064 debug_hooks->label (within CODE_LABEL case of switch statement).
14066 * dbxout.c (dbx_debug_hooks): Update "label" hook from
14067 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
14068 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
14069 (xcoff_debug_hooks): Likewise.
14070 * debug.c (do_nothing_debug_hooks): Likewise.
14071 (debug_nothing_rtx): Delete in favor of...
14072 (debug_nothing_rtx_insn): New function.
14073 (debug_nothing_rtx_rtx): Delete unused function.
14074 (debug_nothing_rtx_code_label): New function.
14075 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
14076 debug_nothing_rtx to debug_nothing_rtx_code_label.
14077 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
14079 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
14080 debug_nothing_rtx to debug_nothing_rtx_insn.
14081 (sdbout_label): Strengthen param "insn" from rtx to
14083 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
14084 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
14085 "var_location" hook from debug_nothing_rtx to
14086 debug_nothing_rtx_insn.
14088 2014-08-21 David Malcolm <dmalcolm@redhat.com>
14090 * recog.h (insn_output_fn): Update this function typedef to match
14091 the changes below to the generated output functions, strengthening
14092 the 2nd param from rtx to rtx_insn *.
14094 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
14095 insn when invoking an output function, to match the new signature
14096 of insn_output_fn with a stronger second param.
14098 * genconditions.c (write_header): In the generated code for
14099 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
14100 to match the other changes in this patch.
14102 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
14103 the generated "gen_" functions from rtx to rtx_insn * within their
14106 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
14107 the subfunctions within the generated "recog_", "split", "peephole2"
14108 function trees from rtx to rtx_insn *. For now, the top-level
14109 generated functions ("recog", "split", "peephole2") continue to
14110 take a plain rtx for "insn", to avoid introducing dependencies on
14111 other patches. Rename this 2nd param from "insn" to
14112 "uncast_insn", and reintroduce "insn" as a local variable of type
14113 rtx_insn *, initialized at the top of the generated function with
14114 a checked cast on "uncast_insn".
14115 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
14116 the generated "gen_" functions from rtx to rtx_insn * within their
14119 * genoutput.c (process_template): Strengthen the 2nd param within
14120 the generated "output_" functions "insn" from rtx to rtx_insn *.
14122 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
14124 * tree-profile.c (tree_profiling): Skip external functions
14125 when doing coverage instrumentation.
14126 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
14128 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
14130 * config/rs6000/altivec.h (vec_cpsgn): New #define.
14131 (vec_mergee): Likewise.
14132 (vec_mergeo): Likewise.
14133 (vec_cntlz): Likewise.
14134 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
14135 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
14136 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
14137 VMRGEW, and VMRGOW.
14138 * doc/extend.texi: Document various forms of vec_cpsgn,
14139 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
14140 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
14141 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
14142 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
14143 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
14145 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
14147 * config/rs6000/rs6000.c (context.h): New include.
14148 (tree-pass.h): Likewise.
14149 (make_pass_analyze_swaps): New decl.
14150 (rs6000_option_override): Register pass_analyze_swaps.
14151 (swap_web_entry): New subsclass of web_entry_base (df.h).
14152 (special_handling_values): New enum.
14153 (union_defs): New function.
14154 (union_uses): Likewise.
14155 (insn_is_load_p): Likewise.
14156 (insn_is_store_p): Likewise.
14157 (insn_is_swap_p): Likewise.
14158 (rtx_is_swappable_p): Likewise.
14159 (insn_is_swappable_p): Likewise.
14160 (chain_purpose): New enum.
14161 (chain_contains_only_swaps): New function.
14162 (mark_swaps_for_removal): Likewise.
14163 (swap_const_vector_halves): Likewise.
14164 (adjust_subreg_index): Likewise.
14165 (permute_load): Likewise.
14166 (permute_store): Likewise.
14167 (handle_special_swappables): Likewise.
14168 (replace_swap_with_copy): Likewise.
14169 (dump_swap_insn_table): Likewise.
14170 (rs6000_analyze_swaps): Likewise.
14171 (pass_data_analyze_swaps): New pass_data.
14172 (pass_analyze_swaps): New rtl_opt_pass.
14173 (make_pass_analyze_swaps): New function.
14174 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
14176 2014-08-21 David Malcolm <dmalcolm@redhat.com>
14178 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
14179 type from rtx to rtx_insn *.
14180 (create_copy_of_insn_rtx): Likewise.
14181 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
14182 (create_copy_of_insn_rtx): Likewise, also for local "res".
14184 2014-08-21 David Malcolm <dmalcolm@redhat.com>
14186 * rtl.h (find_first_parameter_load): Strengthen return type from
14188 * rtlanal.c (find_first_parameter_load): Strengthen return type
14189 from rtx to rtx_insn *. Add checked cast for now, to postpone
14190 strengthening the params.
14192 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
14195 * diagnostic.c: Set default caret.
14196 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
14198 * diagnostic.h (struct diagnostic_context):
14200 2014-08-21 David Malcolm <dmalcolm@redhat.com>
14202 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
14203 (sel_bb_head): Strengthen return type insn_t (currently just an
14204 rtx) to rtx_insn *.
14205 (sel_bb_end): Likewise.
14207 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
14208 (sel_bb_head): Strengthen return type and local "head" from
14209 insn_t (currently just an rtx) to rtx_insn *.
14210 (sel_bb_end): Likewise for return type.
14211 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
14214 2014-08-21 David Malcolm <dmalcolm@redhat.com>
14216 * basic-block.h (get_last_bb_insn): Strengthen return type from
14218 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
14221 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
14224 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
14226 (diagnostic_report_diagnostic): ... from here.
14227 * toplev.c (general_init): Move code to c-family.
14229 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
14231 * df.h (web_entry_base): Replace existing struct web_entry with a
14232 new class web_entry_base with only the predecessor member.
14233 (unionfind_root): Remove declaration and move to class member.
14234 (unionfind_union): Remove declaration and move to friend
14236 (union_defs): Remove declaration.
14237 * web.c (web_entry_base::unionfind_root): Modify to be member
14238 function and adjust accessors.
14239 (unionfind_union): Modify to be friend function and adjust
14241 (web_entry): New subclass of web_entry_base containing the reg
14243 (union_match_dups): Modify for struct -> class changes.
14244 (union_defs): Likewise.
14245 (entry_register): Likewise.
14246 (pass_web::execute): Likewise.
14248 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
14250 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
14251 builtin define __VEC_ELEMENT_REG_ORDER__.
14253 2014-08-20 Martin Jambor <mjambor@suse.cz>
14254 Wei Mi <wmi@google.com>
14257 PR middle-end/61776
14258 * tree-ssa-operands.c (update_stmt_operands): Remove
14259 MODIFIED_NORETURN_CALLS.
14260 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
14261 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
14262 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
14263 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
14264 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
14265 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
14266 (gimple_call_set_ctrl_altering): New func.
14267 (gimple_call_ctrl_altering_p): Ditto.
14268 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
14269 (make_blocks): Use gimple_call_initialize_ctrl_altering.
14270 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
14271 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
14272 remove MODIFIED_NORETURN_CALLS.
14274 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
14276 * coverage.c (coverage_compute_profile_id): Return non-0;
14277 also handle symbols with unique name.
14278 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
14280 2014-08-20 Steve Ellcey <sellcey@mips.com>
14282 PR middle-end/49191
14283 * doc/sourcebuild.texi (non_strict_align): New.
14285 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
14287 * cgraphunit.c (ipa_passes, compile): Reshedule
14288 symtab_remove_unreachable_nodes passes; update comments.
14289 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
14290 TODO_remove_functions before the pass; the functions ought to be
14292 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
14293 TODO_remove_functions.
14294 * passes.c (pass_data_early_local_passes): Do not schedule function
14296 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
14298 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
14301 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
14302 before setting the option.
14303 * diagnostic.c (diagnostic_classify_diagnostic): Record
14304 command-line status.
14306 2014-08-20 Richard Biener <rguenther@suse.de>
14309 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
14310 to build uint{16,32,64}_type_node.
14312 2014-08-20 Terry Guo <terry.guo@arm.com>
14314 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
14315 with immediate_operand.
14317 2014-08-20 David Malcolm <dmalcolm@redhat.com>
14319 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
14320 "insn" from an as_a to a safe_as_a, for the case when "insn" is
14323 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
14325 PR preprocessor/51303
14326 * incpath.c (remove_duplicates): Use cpp_warning.
14328 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
14332 * doc/options.texi (CPP): Document it.
14333 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
14334 * optc-gen.awk: Handle CPP.
14335 * opth-gen.awk: Likewise.
14337 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14339 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
14341 (duplicate_insn_chain): Likewise.
14342 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
14343 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
14344 checked cast for now (until we can strengthen the params in the
14346 (duplicate_insn_chain): Likewise.
14348 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14350 * rtl.h (next_cc0_user): Strengthen return type from rtx to
14352 (prev_cc0_setter): Likewise.
14354 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
14355 rtx_insn *, adding checked casts for now as necessary.
14356 (prev_cc0_setter): Likewise.
14358 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14360 * expr.h (emit_move_insn): Strengthen return type from rtx to
14362 (emit_move_insn_1): Likewise.
14363 (emit_move_complex_push): Likewise.
14364 (emit_move_complex_parts): Likewise.
14366 * expr.c (emit_move_via_integer): Strengthen return type from rtx
14367 to rtx_insn *. Replace use of NULL_RTX with NULL when working
14369 (emit_move_complex_push): Strengthen return type from rtx to
14371 (emit_move_complex): Likewise, also for local "ret".
14372 (emit_move_ccmode): Likewise.
14373 (emit_move_multi_word): Likewise for return type and locals
14374 "last_insn", "seq".
14375 (emit_move_insn_1): Likewise for return type and locals "result",
14377 (emit_move_insn): Likewise for return type and local "last_insn".
14378 (compress_float_constant): Likewise.
14380 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14382 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
14383 from rtx to rtx_insn *.
14385 * rtl.h (emit_insn_before): Likewise.
14386 (emit_insn_before_noloc): Likewise.
14387 (emit_insn_before_setloc): Likewise.
14388 (emit_jump_insn_before): Likewise.
14389 (emit_jump_insn_before_noloc): Likewise.
14390 (emit_jump_insn_before_setloc): Likewise.
14391 (emit_call_insn_before): Likewise.
14392 (emit_call_insn_before_noloc): Likewise.
14393 (emit_call_insn_before_setloc): Likewise.
14394 (emit_debug_insn_before): Likewise.
14395 (emit_debug_insn_before_noloc): Likewise.
14396 (emit_debug_insn_before_setloc): Likewise.
14397 (emit_label_before): Likewise.
14398 (emit_insn_after): Likewise.
14399 (emit_insn_after_noloc): Likewise.
14400 (emit_insn_after_setloc): Likewise.
14401 (emit_jump_insn_after): Likewise.
14402 (emit_jump_insn_after_noloc): Likewise.
14403 (emit_jump_insn_after_setloc): Likewise.
14404 (emit_call_insn_after): Likewise.
14405 (emit_call_insn_after_noloc): Likewise.
14406 (emit_call_insn_after_setloc): Likewise.
14407 (emit_debug_insn_after): Likewise.
14408 (emit_debug_insn_after_noloc): Likewise.
14409 (emit_debug_insn_after_setloc): Likewise.
14410 (emit_label_after): Likewise.
14411 (emit_insn): Likewise.
14412 (emit_debug_insn): Likewise.
14413 (emit_jump_insn): Likewise.
14414 (emit_call_insn): Likewise.
14415 (emit_label): Likewise.
14416 (gen_clobber): Likewise.
14417 (emit_clobber): Likewise.
14418 (gen_use): Likewise.
14419 (emit_use): Likewise.
14422 (emit_barrier_before): Strengthen return type from rtx to
14424 (emit_barrier_after): Likewise.
14425 (emit_barrier): Likewise.
14427 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
14428 from rtx to rtx_insn *. Add checked casts for now when converting
14429 "last" from rtx to rtx_insn *.
14430 (emit_insn_before_noloc): Likewise for return type.
14431 (emit_jump_insn_before_noloc): Likewise.
14432 (emit_call_insn_before_noloc): Likewise.
14433 (emit_debug_insn_before_noloc): Likewise.
14434 (emit_barrier_before): Strengthen return type and local "insn"
14435 from rtx to rtx_barrier *.
14436 (emit_label_before): Strengthen return type from rtx to
14437 rtx_insn *. Add checked cast for now when returning param
14438 (emit_pattern_after_noloc): Strengthen return type from rtx to
14439 rtx_insn *. Add checked casts for now when converting "last" from
14441 (emit_insn_after_noloc): Strengthen return type from rtx to
14443 (emit_jump_insn_after_noloc): Likewise.
14444 (emit_call_insn_after_noloc): Likewise.
14445 (emit_debug_insn_after_noloc): Likewise.
14446 (emit_barrier_after): Strengthen return type from rtx to
14448 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
14449 Add checked cast for now when converting "label" from rtx to
14451 (emit_pattern_after_setloc): Strengthen return type from rtx to
14452 rtx_insn *. Add checked casts for now when converting "last" from
14454 (emit_pattern_after): Strengthen return type from rtx to
14456 (emit_insn_after_setloc): Likewise.
14457 (emit_insn_after): Likewise.
14458 (emit_jump_insn_after_setloc): Likewise.
14459 (emit_jump_insn_after): Likewise.
14460 (emit_call_insn_after_setloc): Likewise.
14461 (emit_call_insn_after): Likewise.
14462 (emit_debug_insn_after_setloc): Likewise.
14463 (emit_debug_insn_after): Likewise.
14464 (emit_pattern_before_setloc): Likewise. Add checked casts for now
14465 when converting "last" from rtx to rtx_insn *.
14466 (emit_pattern_before): Strengthen return type from rtx to
14468 (emit_insn_before_setloc): Likewise.
14469 (emit_insn_before): Likewise.
14470 (emit_jump_insn_before_setloc): Likewise.
14471 (emit_jump_insn_before): Likewise.
14472 (emit_call_insn_before_setloc): Likewise.
14473 (emit_call_insn_before): Likewise.
14474 (emit_debug_insn_before_setloc): Likewise.
14475 (emit_debug_insn_before): Likewise.
14476 (emit_insn): Strengthen return type and locals "last", "insn",
14477 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
14478 within cases where we know we have an insn.
14479 (emit_debug_insn): Likewise.
14480 (emit_jump_insn): Likewise.
14481 (emit_call_insn): Strengthen return type and local "insn" from rtx
14483 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
14484 a checked cast to rtx_insn * for now on "label".
14485 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
14486 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
14487 (emit_use): Likewise.
14488 (gen_use): Likewise, also for local "seq".
14489 (emit): Likewise for return type and local "insn".
14490 (rtx_insn): Likewise for return type and local "new_rtx".
14492 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
14493 from rtx to rtx_barrier *.
14495 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
14496 changed return type from rtx to rtx_insn *, we must update
14497 "emit_fn" type, and this in turn means updating...
14498 (frame_insn): ...this. Strengthen return type from rtx to
14499 rtx_insn *. Introduce a new local "insn" of the appropriate type.
14501 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14503 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
14504 rtx to rtx_jump_table_data *. Also for local.
14505 * rtl.h (emit_jump_table_data): Likewise.
14507 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14509 * basic-block.h (create_basic_block_structure): Strengthen third
14510 param "bb_note" from rtx to rtx_note *.
14511 * rtl.h (emit_note_before): Strengthen return type from rtx to
14513 (emit_note_after): Likewise.
14514 (emit_note): Likewise.
14515 (emit_note_copy): Likewise. Also, strengthen param similarly.
14516 * function.h (struct rtl_data): Strengthen field
14517 "x_stack_check_probe_note" from rtx to rtx_note *.
14519 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
14520 from rtx to rtx_note *.
14521 * cfgrtl.c (create_basic_block_structure): Strengthen third param
14522 "bb_note" from rtx to rtx_note *.
14523 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
14524 when calling emit_note_copy.
14525 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
14527 (emit_note_after): Likewise.
14528 (emit_note_before): Likewise.
14529 (emit_note_copy): Likewise. Also, strengthen param similarly.
14530 (emit_note): Likewise.
14531 * except.c (emit_note_eh_region_end): Likewise for return type.
14532 Strengthen local "next" from rtx to rtx_insn *.
14533 (convert_to_eh_region_ranges): Strengthen local "note"
14534 from rtx to rtx_note *.
14535 * final.c (change_scope): Likewise.
14536 (reemit_insn_block_notes): Likewise, for both locals named "note".
14537 Also, strengthen local "insn" from rtx to rtx_insn *.
14538 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
14540 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
14541 strengthen local "seq" from rtx to rtx_insn *.
14542 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
14544 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
14546 (get_bb_note_from_pool): Strengthen return type from rtx to
14548 (sel_create_basic_block): Strengthen local "new_bb_note" from
14549 insn_t to rtx_note *.
14550 * var-tracking.c (emit_note_insn_var_location): Strengthen local
14551 "note" from rtx to rtx_note *.
14552 (emit_notes_in_bb): Likewise.
14554 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14556 * function.h (struct rtl_data): Strengthen field
14557 "x_parm_birth_insn" from rtx to rtx_insn *.
14558 * function.c (struct assign_parm_data_all): Strengthen fields
14559 "first_conversion_insn" and "last_conversion_insn" from rtx to
14562 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14564 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
14565 to rtx_insn *; also for local "var_end_seq".
14566 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
14567 (maybe_cleanup_end_of_block): Likewise for param "last" and local
14569 (expand_gimple_cond): Likewise for locals "last2" and "last".
14570 (mark_transaction_restart_calls): Likewise for local "insn".
14571 (expand_gimple_stmt): Likewise for return type and locals "last"
14573 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
14574 (avoid_complex_debug_insns): Likewise for param "insn".
14575 (expand_debug_locations): Likewise for locals "insn", "last",
14576 "prev_insn" and "insn2".
14577 (expand_gimple_basic_block): Likewise for local "last".
14578 (construct_exit_block): Likewise for locals "head", "end",
14580 (pass_expand::execute): Likewise for locals "var_seq",
14581 "var_ret_seq", "next".
14583 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14585 * asan.h (asan_emit_stack_protection): Strengthen return type from
14587 * asan.c (asan_emit_stack_protection): Likewise. Add local
14588 "insns" to hold the return value.
14590 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14592 * basic-block.h (bb_note): Strengthen return type from rtx to
14594 * sched-int.h (bb_note): Likewise.
14595 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
14597 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14599 * rtl.h (make_insn_raw): Strengthen return type from rtx to
14602 * emit-rtl.c (make_insn_raw): Strengthen return type and local
14603 "insn" from rtx to rtx_insn *.
14604 (make_debug_insn_raw): Strengthen return type from rtx to
14605 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
14606 (make_jump_insn_raw): Strengthen return type from rtx to
14607 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
14608 (make_call_insn_raw): Strengthen return type from rtx to
14609 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
14610 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
14611 callback from rtx to rtx_insn *; likewise for local "insn" and
14612 "next", adding a checked cast to rtx_insn in the relevant cases of
14613 the switch statement.
14614 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
14615 callback from rtx to rtx_insn *.
14616 (emit_pattern_after_setloc): Likewise.
14617 (emit_pattern_after): Likewise.
14618 (emit_pattern_before_setloc): Likewise.
14619 (emit_pattern_before): Likewise.
14621 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14623 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
14625 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
14626 accepting an rtx_insn *.
14627 (last_call_insn): Strengthen return type from rtx to
14630 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14632 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
14633 "insns" from rtx to rtx_insn *.
14634 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
14635 locals "insn" and "prev".
14637 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14639 * rtl.h (tablejump_p): Strengthen third param from rtx * to
14640 rtx_jump_table_data **.
14642 * cfgbuild.c (make_edges): Introduce local "table", using it in
14643 place of "tmp" for jump table data.
14644 (find_bb_boundaries): Strengthen local "table" from rtx to
14645 rtx_jump_table_data *.
14646 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
14647 (outgoing_edges_match): Likewise for locals "table1" and "table2".
14648 (try_crossjump_to_edge): Likewise.
14649 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
14651 (patch_jump_insn): Introduce local "table", using it in place of
14652 "tmp" for jump table data.
14653 (force_nonfallthru_and_redirect): Introduce local "table", so that
14654 call to tablejump_p can receive an rtx_jump_table_data **. Update
14655 logic around the call to overwrite "note" appropriately if
14656 tablejump_p returns non-zero.
14657 (get_last_bb_insn): Introduce local "table", using it in place of
14658 "tmp" for jump table data.
14659 * dwarf2cfi.c (create_trace_edges): Likewise.
14661 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
14662 from rtx to rtx_jump_table_data *.
14663 (create_fix_barrier): Strengthen local "tmp" from rtx to
14664 rtx_jump_table_data *.
14665 (arm_reorg): Likewise for local "table".
14667 * config/s390/s390.c (s390_chunkify_start): Likewise.
14669 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
14671 * jump.c (delete_related_insns): Strengthen local "lab_next" from
14672 rtx to rtx_jump_table_data *.
14674 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
14675 rtx_jump_table_data **. Add a checked cast when writing through
14676 the pointer: we know there that local "table" is non-NULL and that
14677 JUMP_TABLE_DATA_P (table) holds.
14678 (label_is_jump_target_p): Introduce local "table", using it in
14679 place of "tmp" for jump table data.
14681 2014-08-19 Marek Polacek <polacek@redhat.com>
14684 * doc/invoke.texi: Document -Wbool-compare.
14686 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14688 * rtl.h (entry_of_function): Strengthen return type from rtx to
14690 * cfgrtl.c (entry_of_function): Likewise.
14692 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14694 * emit-rtl.h (get_insns): Strengthen return type from rtx to
14695 rtx_insn *, adding a checked cast for now.
14696 (get_last_insn): Likewise.
14698 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14700 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
14703 * emit-rtl.c (gen_label_rtx): Likewise.
14705 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14707 * rtl.h (previous_insn): Strengthen return type from rtx to
14709 (next_insn): Likewise.
14710 (prev_nonnote_insn): Likewise.
14711 (prev_nonnote_insn_bb): Likewise.
14712 (next_nonnote_insn): Likewise.
14713 (next_nonnote_insn_bb): Likewise.
14714 (prev_nondebug_insn): Likewise.
14715 (next_nondebug_insn): Likewise.
14716 (prev_nonnote_nondebug_insn): Likewise.
14717 (next_nonnote_nondebug_insn): Likewise.
14718 (prev_real_insn): Likewise.
14719 (next_real_insn): Likewise.
14720 (prev_active_insn): Likewise.
14721 (next_active_insn): Likewise.
14723 * emit-rtl.c (next_insn): Strengthen return type from rtx to
14724 rtx_insn *, adding a checked cast.
14725 (previous_insn): Likewise.
14726 (next_nonnote_insn): Likewise.
14727 (next_nonnote_insn_bb): Likewise.
14728 (prev_nonnote_insn): Likewise.
14729 (prev_nonnote_insn_bb): Likewise.
14730 (next_nondebug_insn): Likewise.
14731 (prev_nondebug_insn): Likewise.
14732 (next_nonnote_nondebug_insn): Likewise.
14733 (prev_nonnote_nondebug_insn): Likewise.
14734 (next_real_insn): Likewise.
14735 (prev_real_insn): Likewise.
14736 (next_active_insn): Likewise.
14737 (prev_active_insn): Likewise.
14739 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
14740 param "stepfunc" so that it returns an rtx_insn * rather than an
14741 rtx, to track the change to prev_nonnote_insn_bb, which is the
14742 only function this is called with.
14743 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
14745 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
14747 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
14750 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14752 * coretypes.h (class rtx_debug_insn): Add forward declaration.
14753 (class rtx_nonjump_insn): Likewise.
14754 (class rtx_jump_insn): Likewise.
14755 (class rtx_call_insn): Likewise.
14756 (class rtx_jump_table_data): Likewise.
14757 (class rtx_barrier): Likewise.
14758 (class rtx_code_label): Likewise.
14759 (class rtx_note): Likewise.
14761 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
14762 adding the invariant DEBUG_INSN_P (X).
14763 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
14764 the invariant NONJUMP_INSN_P (X).
14765 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
14766 the invariant JUMP_P (X).
14767 (class rtx_call_insn): New, a subclass of rtx_insn, adding
14768 the invariant CALL_P (X).
14769 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
14770 invariant JUMP_TABLE_DATA_P (X).
14771 (class rtx_barrier): New, a subclass of rtx_insn, adding the
14772 invariant BARRIER_P (X).
14773 (class rtx_code_label): New, a subclass of rtx_insn, adding
14774 the invariant LABEL_P (X).
14775 (class rtx_note): New, a subclass of rtx_insn, adding
14776 the invariant NOTE_P(X).
14777 (is_a_helper <rtx_debug_insn *>::test): New.
14778 (is_a_helper <rtx_nonjump_insn *>::test): New.
14779 (is_a_helper <rtx_jump_insn *>::test): New.
14780 (is_a_helper <rtx_call_insn *>::test): New.
14781 (is_a_helper <rtx_jump_table_data *>::test): New functions,
14782 overloaded for both rtx and rtx_insn *.
14783 (is_a_helper <rtx_barrier *>::test): New.
14784 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
14785 for both rtx and rtx_insn *.
14786 (is_a_helper <rtx_note *>::test): New.
14788 2014-08-19 Marek Polacek <polacek@redhat.com>
14790 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
14791 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
14792 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
14793 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
14795 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14797 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
14798 rtx_insn *. To help with transition, for now, convert from an
14799 access macro into a pair of functions: BND_TO, returning an
14801 (SET_BND_TO): New function, for use where BND_TO is used as an
14804 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
14806 (BND_TO): New function, adding a checked cast.
14807 (SET_BND_TO): New function.
14809 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
14811 (compute_av_set_on_boundaries): Likewise.
14813 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
14815 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
14816 destination if it is used in source.
14817 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
14818 (*popcount<mode>2_falsedep_1): Likewise.
14820 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
14823 * configure.ac: Set install_gold_as_default to no first.
14824 * configure: Regenerated.
14826 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14828 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
14829 "note_list" field will eventually be an rtx_insn *. To help with
14830 transition, for now, convert from an access macro into a pair of
14831 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
14832 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
14835 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
14836 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
14838 * sel-sched-ir.c (init_bb): Likewise.
14839 (sel_restore_notes): Likewise.
14840 (move_bb_info): Likewise.
14841 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
14842 (SET_BB_NOTE_LIST): New function.
14844 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14846 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
14847 field will eventually be an rtx_insn *. To help with transition,
14848 for now, convert from an access macro into a pair of functions:
14849 VINSN_INSN_RTX, returning an rtx_insn *, and...
14850 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
14851 is used as an lvalue.
14853 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
14854 SET_VINSN_INSN_RTX where it's used as an lvalue.
14855 (VINSN_INSN_RTX): New function.
14856 (SET_VINSN_INSN_RTX): New function.
14858 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14860 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
14861 eventually be rtx_insn *, but to help with transition, for now,
14862 convert from an access macro into a pair of functions: DEP_PRO
14863 returning an rtx_insn * and...
14864 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
14865 lvalue, returning an rtx&.
14866 (DEP_CON): Analogous changes to DEP_PRO above.
14867 (SET_DEP_CON): Likewise.
14869 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
14870 an lvalue to SET_DEP_CON.
14871 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
14872 (sd_copy_back_deps): Likewise for DEP_CON.
14873 (DEP_PRO): New function, adding a checked cast for now.
14874 (DEP_CON): Likewise.
14875 (SET_DEP_PRO): New function.
14876 (SET_DEP_CON): Likewise.
14878 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
14880 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
14881 (extra_options): Add i386/cygwin.opt.
14882 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
14883 (CPP_SPEC): Accept -pthread.
14884 (LINK_SPEC): Ditto.
14885 (GOMP_SELF_SPECS): Update comment.
14886 * config/i386/cygwin.opt: New file for -pthread flag.
14888 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14890 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
14891 * df.h (DF_REF_INSN): Convert from a macro to a function, so
14892 that we can return an rtx_insn *.
14894 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
14896 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
14897 when building executables, not DLLs. Add --large-address-aware
14898 under the same conditions.
14899 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
14900 when building executables, not DLLs. Add --large-address-aware
14901 under the same conditions when using -m32.
14903 * config/i386/cygwin-stdint.h: Throughout, make type
14904 definitions dependent on target architecture, not host.
14906 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14908 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
14909 the return type from rtx to rtx_insn *, which will enable various
14910 conversions in followup patches. For now this is is done by a
14912 (NEXT_INSN): Likewise.
14913 (SET_PREV_INSN): Convert to an inline function. This is intended
14914 for use as an lvalue, and so returns an rtx& to allow in-place
14916 (SET_NEXT_INSN): Likewise.
14918 2014-07-08 Mark Wielaard <mjw@redhat.com>
14921 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
14923 2014-08-19 Marek Polacek <polacek@redhat.com>
14926 * cgraphunit.c (handle_alias_pairs): Fix condition.
14928 2014-08-19 Richard Biener <rguenther@suse.de>
14930 * gimple-fold.c (fold_gimple_assign): Properly build a
14931 null-pointer constant when devirtualizing addresses.
14933 2014-07-07 Mark Wielaard <mjw@redhat.com>
14935 * dwarf2out.c (decl_quals): New function.
14936 (modified_type_die): Take one cv_quals argument instead of two,
14937 one for const and one for volatile.
14938 (add_type_attribute): Likewise.
14939 (generic_parameter_die): Call add_type_attribute with one modifier
14941 (base_type_for_mode): Likewise.
14942 (add_bounds_info): Likewise.
14943 (add_subscript_info): Likewise.
14944 (gen_array_type_die): Likewise.
14945 (gen_descr_array_type_die): Likewise.
14946 (gen_entry_point_die): Likewise.
14947 (gen_enumeration_type_die): Likewise.
14948 (gen_formal_parameter_die): Likewise.
14949 (gen_subprogram_die): Likewise.
14950 (gen_variable_die): Likewise.
14951 (gen_const_die): Likewise.
14952 (gen_field_die): Likewise.
14953 (gen_pointer_type_die): Likewise.
14954 (gen_reference_type_die): Likewise.
14955 (gen_ptr_to_mbr_type_die): Likewise.
14956 (gen_inheritance_die): Likewise.
14957 (gen_subroutine_type_die): Likewise.
14958 (gen_typedef_die): Likewise.
14959 (force_type_die): Likewise.
14961 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
14963 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
14965 * configure: Regenerate.
14967 2014-08-19 Richard Biener <rguenther@suse.de>
14969 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
14970 DECL_EXTERNALs in BLOCKs as non-references.
14971 * tree-streamer-out.c (streamer_write_chain): Likewise.
14973 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
14974 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14975 Anna Tikhonova <anna.tikhonova@intel.com>
14976 Ilya Tocar <ilya.tocar@intel.com>
14977 Andrey Turetskiy <andrey.turetskiy@intel.com>
14978 Ilya Verbin <ilya.verbin@intel.com>
14979 Kirill Yukhin <kirill.yukhin@intel.com>
14980 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14982 * config/i386/sse.md
14983 (define_mode_iterator VI48_AVX512F): Delete.
14984 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
14985 (define_mode_iterator VI2_AVX512VL): Ditto.
14986 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
14989 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
14991 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
14992 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
14993 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
14994 with VI48_AVX512F_AVX512VL): New.
14995 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
14996 with VI2_AVX512VL): Ditto.
14998 2014-08-19 Marek Polacek <polacek@redhat.com>
15000 * doc/invoke.texi: Document -Wc99-c11-compat.
15002 2014-08-19 David Malcolm <dmalcolm@redhat.com>
15004 * rtl.h (PREV_INSN): Split macro in two: the existing one,
15005 for rvalues, and...
15006 (SET_PREV_INSN): New macro, for use as an lvalue.
15007 (NEXT_INSN, SET_NEXT_INSN): Likewise.
15009 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
15010 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
15011 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
15012 (fixup_abnormal_edges): Likewise.
15013 (unlink_insn_chain): Likewise.
15014 (fixup_reorder_chain): Likewise.
15015 (cfg_layout_delete_block): Likewise.
15016 (cfg_layout_merge_blocks): Likewise.
15017 * combine.c (update_cfg_for_uncondjump): Likewise.
15018 * emit-rtl.c (link_insn_into_chain): Likewise.
15019 (remove_insn): Likewise.
15020 (delete_insns_since): Likewise.
15021 (reorder_insns_nobb): Likewise.
15022 (emit_insn_after_1): Likewise.
15023 * final.c (rest_of_clean_state): Likewise.
15024 (final_scan_insn): Likewise.
15025 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
15026 * haifa-sched.c (concat_note_lists): Likewise.
15027 (remove_notes): Likewise.
15028 (restore_other_notes): Likewise.
15029 (move_insn): Likewise.
15030 (unlink_bb_notes): Likewise.
15031 (restore_bb_notes): Likewise.
15032 * jump.c (delete_for_peephole): Likewise.
15033 * optabs.c (emit_libcall_block_1): Likewise.
15034 * reorg.c (emit_delay_sequence): Likewise.
15035 (fill_simple_delay_slots): Likewise.
15036 * sel-sched-ir.c (sel_move_insn): Likewise.
15037 (sel_remove_insn): Likewise.
15038 (get_bb_note_from_pool): Likewise.
15039 * sel-sched.c (move_nop_to_previous_block): Likewise.
15041 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
15042 * config/c6x/c6x.c (gen_one_bundle): Likewise.
15043 (c6x_gen_bundles): Likewise.
15044 (hwloop_optimize): Likewise.
15045 * config/frv/frv.c (frv_function_prologue): Likewise.
15046 (frv_register_nop): Likewise.
15047 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
15048 (ia64_reorg): Likewise.
15049 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
15050 (mep_make_bundle): Likewise.
15051 (mep_bundle_insns): Likewise.
15052 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
15053 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
15054 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
15056 2014-08-19 David Malcolm <dmalcolm@redhat.com>
15058 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
15059 return type from rtx to rtx_insn *.
15060 (BB_END): Likewise.
15061 (BB_HEADER): Likewise.
15062 (BB_FOOTER): Likewise.
15063 (SET_BB_HEAD): Convert to a function.
15064 (SET_BB_END): Likewise.
15065 (SET_BB_HEADER): Likewise.
15066 (SET_BB_FOOTER): Likewise.
15068 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
15069 Strengthen the return type from rtx to rtx_insn *. For now, this
15070 is done by adding a checked cast, but this will eventually
15071 become a field lookup.
15072 (BB_END): Likewise.
15073 (BB_HEADER): Likewise.
15074 (BB_FOOTER): Likewise.
15075 (SET_BB_HEAD): New function, from macro of same name. This is
15076 intended for use as an lvalue, and so returns an rtx& to allow
15077 in-place modification.
15078 (SET_BB_END): Likewise.
15079 (SET_BB_HEADER): Likewise.
15080 (SET_BB_FOOTER): Likewise.
15082 2014-08-18 David Malcolm <dmalcolm@redhat.com>
15084 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
15085 for rvalues, and...
15086 (SET_BB_HEAD): New macro, for use as a lvalue.
15087 (BB_END, SET_BB_END): Likewise.
15088 (BB_HEADER, SET_BB_HEADER): Likewise.
15089 (BB_FOOTER, SET_BB_FOOTER): Likewise.
15091 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
15092 of BB_* macros into SET_BB_* macros.
15093 (fix_crossing_unconditional_branches): Likewise.
15094 * caller-save.c (save_call_clobbered_regs): Likewise.
15095 (insert_one_insn): Likewise.
15096 * cfgbuild.c (find_bb_boundaries): Likewise.
15097 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
15098 (outgoing_edges_match): Likewise.
15099 (try_optimize_cfg): Likewise.
15100 * cfgexpand.c (expand_gimple_cond): Likewise.
15101 (expand_gimple_tailcall): Likewise.
15102 (expand_gimple_basic_block): Likewise.
15103 (construct_exit_block): Likewise.
15104 * cfgrtl.c (delete_insn): Likewise.
15105 (create_basic_block_structure): Likewise.
15106 (rtl_delete_block): Likewise.
15107 (rtl_split_block): Likewise.
15108 (emit_nop_for_unique_locus_between): Likewise.
15109 (rtl_merge_blocks): Likewise.
15110 (block_label): Likewise.
15111 (try_redirect_by_replacing_jump): Likewise.
15112 (emit_barrier_after_bb): Likewise.
15113 (fixup_abnormal_edges): Likewise.
15114 (record_effective_endpoints): Likewise.
15115 (relink_block_chain): Likewise.
15116 (fixup_reorder_chain): Likewise.
15117 (fixup_fallthru_exit_predecessor): Likewise.
15118 (cfg_layout_duplicate_bb): Likewise.
15119 (cfg_layout_split_block): Likewise.
15120 (cfg_layout_delete_block): Likewise.
15121 (cfg_layout_merge_blocks): Likewise.
15122 * combine.c (update_cfg_for_uncondjump): Likewise.
15123 * emit-rtl.c (add_insn_after): Likewise.
15124 (remove_insn): Likewise.
15125 (reorder_insns): Likewise.
15126 (emit_insn_after_1): Likewise.
15127 * haifa-sched.c (get_ebb_head_tail): Likewise.
15128 (restore_other_notes): Likewise.
15129 (move_insn): Likewise.
15130 (sched_extend_bb): Likewise.
15131 (fix_jump_move): Likewise.
15132 * ifcvt.c (noce_process_if_block): Likewise.
15133 (dead_or_predicable): Likewise.
15134 * ira.c (update_equiv_regs): Likewise.
15135 * reg-stack.c (change_stack): Likewise.
15136 * sel-sched-ir.c (sel_move_insn): Likewise.
15137 * sel-sched.c (move_nop_to_previous_block): Likewise.
15139 * config/c6x/c6x.c (hwloop_optimize): Likewise.
15140 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
15142 2014-08-18 David Malcolm <dmalcolm@redhat.com>
15144 * rtl.h (for_each_rtx_in_insn): New function.
15145 * rtlanal.c (for_each_rtx_in_insn): Likewise.
15147 2014-08-18 David Malcolm <dmalcolm@redhat.com>
15149 * coretypes.h (class rtx_insn): Add forward declaration.
15151 * rtl.h: Include is-a.h.
15152 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
15153 workaround to ensure gengtype knows inheritance is occurring,
15154 whilst continuing to use the pre-existing special-casing for
15156 (class rtx_insn): New subclass of rtx_def, adding the
15157 invariant that we're dealing with something we can sanely use
15158 INSN_UID, NEXT_INSN, PREV_INSN on.
15159 (is_a_helper <rtx_insn *>::test): New.
15160 (is_a_helper <const rtx_insn *>::test): New.
15162 2014-08-18 David Malcolm <dmalcolm@redhat.com>
15164 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
15166 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
15168 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
15171 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
15173 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
15174 to BUILT_IN_UNREACHABLE.
15176 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
15179 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
15181 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
15182 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
15183 (ffs<mode>2): Do not expand with tzcnt for
15184 TARGET_AVOID_FALSE_DEP_FOR_BMI.
15185 (ffssi2_no_cmove): Ditto.
15186 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
15187 (ctz<mode>2): New expander.
15188 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
15189 (*ctz<mode>2_falsedep): New insn.
15190 (*ctz<mode>2): Rename from ctz<mode>2.
15191 (clz<mode>2_lzcnt): New expander.
15192 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
15193 (*clz<mode>2_lzcnt_falsedep): New insn.
15194 (*clz<mode>2): Rename from ctz<mode>2.
15195 (popcount<mode>2): New expander.
15196 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
15197 (*popcount<mode>2_falsedep): New insn.
15198 (*popcount<mode>2): Rename from ctz<mode>2.
15199 (*popcount<mode>2_cmp): Remove.
15200 (*popcountsi2_cmp_zext): Ditto.
15202 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
15204 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
15205 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
15206 * config/microblaze/microblaze.h
15207 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
15209 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
15212 * configure.ac: Set install_gold_as_default to no for
15214 * configure: Regenerated.
15216 2014-08-18 Roman Gareev <gareevroman@gmail.com>
15218 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
15219 * config.in: Add undef of HAVE_isl.
15220 * configure: Regenerate.
15221 * configure.ac: Add definition of HAVE_isl.
15222 * graphite-blocking.c: Add checking of HAVE_isl.
15223 * graphite-dependences.c: Likewise.
15224 * graphite-interchange.c: Likewise.
15225 * graphite-isl-ast-to-gimple.c: Likewise.
15226 * graphite-optimize-isl.c: Likewise.
15227 * graphite-poly.c: Likewise.
15228 * graphite-scop-detection.c: Likewise.
15229 * graphite-sese-to-poly.c: Likewise.
15230 * graphite.c: Likewise.
15231 * toplev.c: Replace the checking of HAVE_cloog with the checking
15234 2014-08-18 Richard Biener <rguenther@suse.de>
15236 PR tree-optimization/62090
15237 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
15238 (fold_builtin_3): Do not fold snprintf.
15239 (fold_builtin_4): Likewise.
15240 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
15241 moved from builtins.c.
15242 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
15243 (gimple_fold_builtin): Do not fold sprintf here.
15245 2014-08-18 Richard Biener <rguenther@suse.de>
15247 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
15249 (maybe_canonicalize_mem_ref_addr): ... this function.
15250 (fold_stmt_1): Apply it here before all simplification.
15252 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
15255 * cgraph.h (cgraph_node::create_indirect_edge): Add
15256 compute_indirect_info param.
15257 * cgraph.c (cgraph_node::create_indirect_edge): Compute
15258 indirect_info only when it is required.
15259 * cgraphclones.c (cgraph_clone_edge): Do not recompute
15260 indirect_info fore cloned indirect edge.
15262 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15263 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15264 Anna Tikhonova <anna.tikhonova@intel.com>
15265 Ilya Tocar <ilya.tocar@intel.com>
15266 Andrey Turetskiy <andrey.turetskiy@intel.com>
15267 Ilya Verbin <ilya.verbin@intel.com>
15268 Kirill Yukhin <kirill.yukhin@intel.com>
15269 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15271 * config/i386/sse.md
15272 (define_mode_iterator VI8_AVX2_AVX512BW): New.
15273 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
15275 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15276 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15277 Anna Tikhonova <anna.tikhonova@intel.com>
15278 Ilya Tocar <ilya.tocar@intel.com>
15279 Andrey Turetskiy <andrey.turetskiy@intel.com>
15280 Ilya Verbin <ilya.verbin@intel.com>
15281 Kirill Yukhin <kirill.yukhin@intel.com>
15282 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15284 * config/i386/sse.md
15285 (define_mode_iterator VF1_AVX512VL): New.
15286 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
15287 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
15290 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15291 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15292 Anna Tikhonova <anna.tikhonova@intel.com>
15293 Ilya Tocar <ilya.tocar@intel.com>
15294 Andrey Turetskiy <andrey.turetskiy@intel.com>
15295 Ilya Verbin <ilya.verbin@intel.com>
15296 Kirill Yukhin <kirill.yukhin@intel.com>
15297 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15299 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
15300 * config/i386/i386.md
15301 (define_code_iterator any_float): New.
15302 (define_code_attr floatsuffix): New.
15303 * config/i386/sse.md
15304 (define_mode_iterator VF1_128_256VL): New.
15305 (define_mode_iterator VF2_512_256VL): New.
15306 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
15308 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
15309 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
15311 (define_mode_attr qq2pssuff): New.
15312 (define_mode_attr sselongvecmode): New.
15313 (define_mode_attr sselongvecmodelower): New.
15314 (define_mode_attr sseintvecmode3): New.
15315 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
15317 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
15318 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
15319 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
15320 (define_insn "ufloatv2siv2df2<mask_name>"): New.
15322 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15323 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15324 Anna Tikhonova <anna.tikhonova@intel.com>
15325 Ilya Tocar <ilya.tocar@intel.com>
15326 Andrey Turetskiy <andrey.turetskiy@intel.com>
15327 Ilya Verbin <ilya.verbin@intel.com>
15328 Kirill Yukhin <kirill.yukhin@intel.com>
15329 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15331 * config/i386/sse.md
15332 (define_mode_iterator VF2_AVX512VL): New.
15333 (define_mode_attr sseintvecmode2): New.
15334 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
15335 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
15336 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
15338 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
15340 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
15342 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
15345 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15346 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15347 Anna Tikhonova <anna.tikhonova@intel.com>
15348 Ilya Tocar <ilya.tocar@intel.com>
15349 Andrey Turetskiy <andrey.turetskiy@intel.com>
15350 Ilya Verbin <ilya.verbin@intel.com>
15351 Kirill Yukhin <kirill.yukhin@intel.com>
15352 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15354 * config/i386/i386.md
15355 (define_insn "*movoi_internal_avx"): Add evex version.
15356 (define_insn "*movti_internal"): Ditto.
15358 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15359 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15360 Anna Tikhonova <anna.tikhonova@intel.com>
15361 Ilya Tocar <ilya.tocar@intel.com>
15362 Andrey Turetskiy <andrey.turetskiy@intel.com>
15363 Ilya Verbin <ilya.verbin@intel.com>
15364 Kirill Yukhin <kirill.yukhin@intel.com>
15365 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15367 * config/i386/i386.md
15368 (define_attr "isa"): Add avx512dq, noavx512dq.
15369 (define_attr "enabled"): Ditto.
15370 * config/i386/sse.md
15371 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
15373 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15374 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15375 Anna Tikhonova <anna.tikhonova@intel.com>
15376 Ilya Tocar <ilya.tocar@intel.com>
15377 Andrey Turetskiy <andrey.turetskiy@intel.com>
15378 Ilya Verbin <ilya.verbin@intel.com>
15379 Kirill Yukhin <kirill.yukhin@intel.com>
15380 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15382 * config/i386/i386.c
15383 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
15384 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
15385 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
15386 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
15387 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
15388 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
15389 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
15390 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
15391 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
15392 * config/i386/sse.md
15393 (define_mode_iterator VMOVE): Allow V4TI mode.
15394 (define_mode_iterator V_AVX512VL): New.
15395 (define_mode_iterator V): New handling for AVX512VL.
15396 (define_insn "avx512f_load<mode>_mask"): Delete.
15397 (define_insn "<avx512>_load<mode>_mask"): New.
15398 (define_insn "avx512f_store<mode>_mask"): Delete.
15399 (define_insn "<avx512>_store<mode>_mask"): New.
15402 2014-08-18 Yury Gribov <y.gribov@samsung.com>
15405 * asan.c (instrument_derefs): Fix bitfield check.
15407 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
15409 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
15410 * config/rs6000/htm.md (ttest): Remove clobber.
15411 * config/rs6000/predicates.md (any_mask_operand): New predicate.
15412 (and_operand): Reformat.
15413 (and_2rld_operand): New predicate.
15414 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
15416 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
15417 parameter. Handle AND directly.
15418 (rs6000_split_logical_di): Remove last parameter.
15419 (rs6000_split_logical): Remove last parameter. Remove obsolete
15421 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
15422 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
15423 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
15424 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
15425 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
15426 and 5 anonymous splitters): Delete.
15427 (and<mode>3): New expander.
15428 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
15429 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
15430 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
15431 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
15432 (floatdisf2_internal1): Remove clobbers.
15433 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
15434 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
15435 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
15436 (and<mode>3 for BOOL_128): Remove clobber.
15437 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
15438 rs6000_split_logical.
15439 (*bool<mode>3_internal for BOOL_128): Adjust call of
15440 rs6000_split_logical.
15441 (*boolc<mode>3_internal1 for BOOL_128,
15442 *boolc<mode>3_internal2 for BOOL_128,
15443 *boolcc<mode>3_internal1 for BOOL_128,
15444 *boolcc<mode>3_internal2 for BOOL_128,
15445 *eqv<mode>3_internal1 for BOOL_128,
15446 *eqv<mode>3_internal2 for BOOL_128,
15447 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
15448 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
15450 (*vec_reload_and_reg_<mptrsize>): Delete.
15452 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
15454 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
15455 and split, *boolccsi3_internal3 and split): Delete.
15456 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
15457 *boolccdi3_internal3 and split): Delete.
15458 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
15459 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
15461 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
15463 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
15464 and split, *boolcsi3_internal3 and split): Delete.
15465 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
15466 *boolcdi3_internal3 and split): Delete.
15467 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
15469 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
15471 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
15472 <'u'>: Also support printing the low-order 16 bits.
15473 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
15474 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
15475 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
15476 *booldi3_internal3 and split): Delete.
15477 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
15478 *bool<mode>3_dot2): New.
15479 (two anonymous define_splits for non_logical_cint_operand): Merge.
15481 2014-08-17 Marek Polacek <polacek@redhat.com>
15482 Manuel López-Ibáñez <manu@gcc.gnu.org>
15485 * diagnostic.c (adjust_line): Add gcc_checking_assert.
15486 (diagnostic_show_locus): Don't print caret diagnostic
15487 if a column is larger than the line_width.
15489 2014-08-17 Roman Gareev <gareevroman@gmail.com>
15491 * common.opt: Make the ISL AST generator to be the main code generator
15494 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
15496 * wide-int.h (generic_wide_int): Declare as class instead of struct.
15498 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
15501 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
15503 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
15504 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
15505 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
15507 * config/pa/pa.md (begin_brtab): Delete insn.
15508 (end_brtab): Likewise.
15510 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
15512 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
15514 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
15516 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
15517 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
15518 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
15519 (get_dynamic_type): Remove.
15520 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
15521 (clear_speculation): Bring to ipa-deivrt.h
15522 (get_class_context): Rename to ...
15523 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
15524 (contains_type_p): Update.
15525 (get_dynamic_type): Rename to ...
15526 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
15527 (possible_polymorphic_call_targets): UPdate.
15528 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
15529 * ipa-prop.c (ipa_analyze_call_uses): Update.
15531 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
15533 * doc/invoke.texi (SH options): Document missing processor variant
15534 options. Remove references to Hitachi. Undocument deprecated mspace
15537 2014-08-15 Jason Merrill <jason@redhat.com>
15539 * tree.c (type_hash_canon): Uncomment assert.
15541 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
15543 * input.h (in_system_header_at): Add comment.
15545 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
15548 * diagnostic.c (build_message_string): Make it extern.
15549 * diagnostic.h (build_message_string): Make it extern.
15551 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
15553 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
15554 load/store from/to non-floating class pseudo.
15556 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
15558 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
15560 2014-08-15 Richard Biener <rguenther@suse.de>
15562 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
15563 (get_constraint_for_ssa_var): Remove dead code.
15564 (get_constraint_for_1): Adjust.
15565 (find_what_var_points_to): Likewise.
15566 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
15568 2014-08-15 Ilya Tocar <tocarip@gmail.com>
15571 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
15572 (_mm512_mask_cmpge_epu32_mask): Ditto.
15573 (_mm512_cmpge_epu32_mask): Ditto.
15574 (_mm512_mask_cmpge_epi64_mask): Ditto.
15575 (_mm512_cmpge_epi64_mask): Ditto.
15576 (_mm512_mask_cmpge_epu64_mask): Ditto.
15577 (_mm512_cmpge_epu64_mask): Ditto.
15578 (_mm512_mask_cmple_epi32_mask): Ditto.
15579 (_mm512_cmple_epi32_mask): Ditto.
15580 (_mm512_mask_cmple_epu32_mask): Ditto.
15581 (_mm512_cmple_epu32_mask): Ditto.
15582 (_mm512_mask_cmple_epi64_mask): Ditto.
15583 (_mm512_cmple_epi64_mask): Ditto.
15584 (_mm512_mask_cmple_epu64_mask): Ditto.
15585 (_mm512_cmple_epu64_mask): Ditto.
15586 (_mm512_mask_cmplt_epi32_mask): Ditto.
15587 (_mm512_cmplt_epi32_mask): Ditto.
15588 (_mm512_mask_cmplt_epu32_mask): Ditto.
15589 (_mm512_cmplt_epu32_mask): Ditto.
15590 (_mm512_mask_cmplt_epi64_mask): Ditto.
15591 (_mm512_cmplt_epi64_mask): Ditto.
15592 (_mm512_mask_cmplt_epu64_mask): Ditto.
15593 (_mm512_cmplt_epu64_mask): Ditto.
15594 (_mm512_mask_cmpneq_epi32_mask): Ditto.
15595 (_mm512_mask_cmpneq_epu32_mask): Ditto.
15596 (_mm512_cmpneq_epu32_mask): Ditto.
15597 (_mm512_mask_cmpneq_epi64_mask): Ditto.
15598 (_mm512_cmpneq_epi64_mask): Ditto.
15599 (_mm512_mask_cmpneq_epu64_mask): Ditto.
15600 (_mm512_cmpneq_epu64_mask): Ditto.
15601 (_mm512_castpd_ps): Ditto.
15602 (_mm512_castpd_si512): Ditto.
15603 (_mm512_castps_pd): Ditto.
15604 (_mm512_castps_si512): Ditto.
15605 (_mm512_castsi512_ps): Ditto.
15606 (_mm512_castsi512_pd): Ditto.
15607 (_mm512_castpd512_pd128): Ditto.
15608 (_mm512_castps512_ps128): Ditto.
15609 (_mm512_castsi512_si128): Ditto.
15610 (_mm512_castpd512_pd256): Ditto.
15611 (_mm512_castps512_ps256): Ditto.
15612 (_mm512_castsi512_si256): Ditto.
15613 (_mm512_castpd128_pd512): Ditto.
15614 (_mm512_castps128_ps512): Ditto.
15615 (_mm512_castsi128_si512): Ditto.
15616 (_mm512_castpd256_pd512): Ditto.
15617 (_mm512_castps256_ps512): Ditto.
15618 (_mm512_castsi256_si512): Ditto.
15619 (_mm512_cmpeq_epu32_mask): Ditto.
15620 (_mm512_mask_cmpeq_epu32_mask): Ditto.
15621 (_mm512_mask_cmpeq_epu64_mask): Ditto.
15622 (_mm512_cmpeq_epu64_mask): Ditto.
15623 (_mm512_cmpgt_epu32_mask): Ditto.
15624 (_mm512_mask_cmpgt_epu32_mask): Ditto.
15625 (_mm512_mask_cmpgt_epu64_mask): Ditto.
15626 (_mm512_cmpgt_epu64_mask): Ditto.
15627 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
15628 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
15629 * config/i386/i386.c (enum ix86_builtins): Add
15630 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
15631 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
15632 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
15633 (bdesc_args): Add __builtin_ia32_si512_256si,
15634 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
15635 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
15636 __builtin_ia32_pd512_pd.
15637 (ix86_expand_args_builtin): Handle new FTYPEs.
15638 * config/i386/sse.md (castmode): Add 512-bit modes.
15639 (AVX512MODE2P): New.
15640 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
15641 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
15643 2014-08-15 Richard Biener <rguenther@suse.de>
15645 * fold-const.c (tree_swap_operands_p): Put all constants
15646 last, also strip sign-changing NOPs when considering further
15647 canonicalization. Canonicalize also when optimizing for size.
15649 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15651 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
15652 one_match > zero_match case to just before simple_sequence.
15654 2014-08-15 Richard Biener <rguenther@suse.de>
15656 * data-streamer.h (streamer_string_index, string_for_index):
15658 * data-streamer-out.c (streamer_string_index): Make static.
15659 * data-streamer-in.c (string_for_index): Likewise.
15660 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
15661 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
15663 2014-08-15 Richard Biener <rguenther@suse.de>
15665 PR tree-optimization/62031
15666 * tree-data-ref.c (dr_analyze_indices): Do not set
15667 DR_UNCONSTRAINED_BASE.
15668 (dr_may_alias_p): All indirect accesses have to go the
15669 formerly DR_UNCONSTRAINED_BASE path.
15670 * tree-data-ref.h (struct indices): Remove
15671 unconstrained_base member.
15672 (DR_UNCONSTRAINED_BASE): Remove.
15674 2014-08-15 Jakub Jelinek <jakub@redhat.com>
15676 PR middle-end/62092
15677 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
15678 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
15679 in OMP_CLAUSE_MAP in some outer target region.
15681 2014-08-15 Bin Cheng <bin.cheng@arm.com>
15683 * tree-ssa-loop-ivopts.c (ivopts_data): New field
15684 name_expansion_cache.
15685 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
15686 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
15687 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
15688 (difference_cannot_overflow_p): New parameter. Use affine
15689 expansion for equality check.
15690 (iv_elimination_compare_lt): Pass new argument.
15692 2014-08-14 DJ Delorie <dj@redhat.com>
15694 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
15695 variables to the accumulator.
15697 * config/rl78/predicates.md (rl78_near_mem_operand): New.
15698 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
15699 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
15700 with far-far moves.
15702 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
15703 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
15704 (umulqihi3_virt): Likewise.
15705 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
15706 (umulqihi3_real): Likewise.
15708 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
15710 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
15712 PR tree-optimization/62091
15713 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
15714 function_entry_reached.
15715 (walk_aliased_vdefs): Clear it here.
15716 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
15718 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
15720 * ipa-utils.h (compare_virtual_tables): Declare.
15721 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
15723 2014-08-14 Marek Polacek <polacek@redhat.com>
15726 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
15727 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
15729 2014-08-14 Tom de Vries <tom@codesourcery.com>
15731 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
15733 2014-08-14 Tom de Vries <tom@codesourcery.com>
15735 PR rtl-optimization/62004
15736 PR rtl-optimization/62030
15737 * ifcvt.c (rtx_interchangeable_p): New function.
15738 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
15739 * emit-rtl.h (mem_attrs_eq_p): Declare.
15741 2014-08-14 Roman Gareev <gareevroman@gmail.com>
15743 * graphite-scop-detection.c:
15744 Add inclusion of cp-tree.h.
15745 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
15746 in case they are pointers to object types
15748 2014-08-14 Richard Biener <rguenther@suse.de>
15750 * BASE-VER: Change to 5.0.0
15752 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15753 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15754 Anna Tikhonova <anna.tikhonova@intel.com>
15755 Ilya Tocar <ilya.tocar@intel.com>
15756 Andrey Turetskiy <andrey.turetskiy@intel.com>
15757 Ilya Verbin <ilya.verbin@intel.com>
15758 Kirill Yukhin <kirill.yukhin@intel.com>
15759 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15761 * config/i386/sse.md (define_mode_attr avx512): New.
15762 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
15764 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
15765 (define_mode_attr ssse3_avx2): Ditto.
15766 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
15767 (define_mode_attr avx2_avx512bw): New.
15768 (define_mode_attr ssedoublemodelower): New.
15769 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
15770 V32HI, V64QI modes.
15771 (define_mode_attr ssebytemode): Allow V8DI modes.
15772 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
15773 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
15774 (define_mode_attr ssePSmode2): New.
15775 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
15776 V16HI, V32HI modes.
15777 (define_mode_attr dbpsadbwmode): New.
15778 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
15779 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
15780 (vi8_sse4_1_avx2_avx512): New.
15781 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
15783 (define_mode_attr blendbits): Move before its immediate use.
15785 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15786 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15787 Anna Tikhonova <anna.tikhonova@intel.com>
15788 Ilya Tocar <ilya.tocar@intel.com>
15789 Andrey Turetskiy <andrey.turetskiy@intel.com>
15790 Ilya Verbin <ilya.verbin@intel.com>
15791 Kirill Yukhin <kirill.yukhin@intel.com>
15792 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15794 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
15795 * config/i386/subst.md
15796 (define_mode_iterator SUBST_V): Update.
15797 (define_mode_iterator SUBST_A): Ditto.
15798 (define_subst_attr "mask_operand7"): New.
15799 (define_subst_attr "mask_operand10"): New.
15800 (define_subst_attr "mask_operand_arg34") : New.
15801 (define_subst_attr "mask_expand_op3"): New.
15802 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
15803 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
15804 (define_subst_attr "mask_avx512vl_condition"): New.
15805 (define_subst_attr "round_mask_operand4"): Ditto.
15806 (define_subst_attr "round_mask_scalar_op3"): Delete.
15807 (define_subst_attr "round_mask_op4"): New.
15808 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
15810 (define_subst_attr "round_modev8sf_condition"): New.
15811 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
15813 (define_subst_attr "round_saeonly_mask_operand4"): New.
15814 (define_subst_attr "round_saeonly_mask_op4"): New.
15815 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
15816 V8DImode, V16SImode.
15817 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
15818 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
15819 (define_subst_attr "mask_expand4_args"): New.
15820 (define_subst "mask_expand4"): New.
15822 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15823 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15824 Anna Tikhonova <anna.tikhonova@intel.com>
15825 Ilya Tocar <ilya.tocar@intel.com>
15826 Andrey Turetskiy <andrey.turetskiy@intel.com>
15827 Ilya Verbin <ilya.verbin@intel.com>
15828 Kirill Yukhin <kirill.yukhin@intel.com>
15829 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15831 * config/i386/i386.md
15832 (define_attr "isa"): Add avx512bw,noavx512bw.
15833 (define_attr "enabled"): Ditto.
15834 (define_split): Add 32/64-bit mask logic.
15835 (define_insn "*k<logic>qi"): New.
15836 (define_insn "*k<logic>hi"): New.
15837 (define_insn "*anddi_1"): Add mask version.
15838 (define_insn "*andsi_1"): Ditto.
15839 (define_insn "*<code><mode>_1"): Ditto.
15840 (define_insn "*<code>hi_1"): Ditto.
15841 (define_insn "kxnor<mode>"): New.
15842 (define_insn "kunpcksi"): New.
15843 (define_insn "kunpckdi"): New.
15844 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
15845 (define_insn "*one_cmplhi2_1"): Ditto.
15847 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15848 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15849 Anna Tikhonova <anna.tikhonova@intel.com>
15850 Ilya Tocar <ilya.tocar@intel.com>
15851 Andrey Turetskiy <andrey.turetskiy@intel.com>
15852 Ilya Verbin <ilya.verbin@intel.com>
15853 Kirill Yukhin <kirill.yukhin@intel.com>
15854 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15856 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
15859 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15860 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15861 Anna Tikhonova <anna.tikhonova@intel.com>
15862 Ilya Tocar <ilya.tocar@intel.com>
15863 Andrey Turetskiy <andrey.turetskiy@intel.com>
15864 Ilya Verbin <ilya.verbin@intel.com>
15865 Kirill Yukhin <kirill.yukhin@intel.com>
15866 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15868 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
15870 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
15871 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
15872 xmm/ymm16+ when availble.
15873 * config/i386/i386.h
15874 (HARD_REGNO_NREGS): Add mask regs.
15875 (VALID_AVX512F_REG_MODE): Ditto.
15876 (VALID_AVX512F_REG_MODE) : Define.
15877 (VALID_MASK_AVX512BW_MODE): Ditto.
15878 (reg_class) (MASK_REG_P(X)): Define.
15879 * config/i386/i386.md: Do not split long moves with mask register,
15880 use kmovb if avx512bw is availible.
15881 (movdi_internal): Handle mask registers.
15883 2014-08-14 Richard Biener <rguenther@suse.de>
15885 PR tree-optimization/62081
15886 * tree-ssa-loop.c (pass_fix_loops): New pass.
15887 (pass_tree_loop::gate): Do not fixup loops here.
15888 * tree-pass.h (make_pass_fix_loops): Declare.
15889 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
15891 2014-08-14 Richard Biener <rguenther@suse.de>
15893 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
15894 (type_hash_canon): ... this and avoid 2nd lookup for the add.
15896 2014-08-14 Richard Biener <rguenther@suse.de>
15898 PR tree-optimization/62090
15899 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
15900 (fold_builtin_2): Do not fold sprintf.
15901 (fold_builtin_3): Likewise.
15902 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
15903 moved from builtins.c.
15904 (gimple_fold_builtin): Fold sprintf.
15906 2014-08-14 Richard Biener <rguenther@suse.de>
15908 PR rtl-optimization/62079
15909 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
15912 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
15914 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
15915 current_function_decl.
15917 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
15919 * cgraph.c (cgraph_node::function_symbol): Fix wrong
15920 cgraph_function_node to cgraph_node::function_symbol
15923 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
15925 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
15926 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
15928 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
15930 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
15933 2014-08-13 Roman Gareev <gareevroman@gmail.com>
15935 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
15938 2014-08-12 Jakub Jelinek <jakub@redhat.com>
15941 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
15942 any registers that are used in mem_insn.
15944 2014-08-12 Steve Ellcey <sellcey@mips.com>
15946 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
15948 2014-08-12 Steve Ellcey <sellcey@mips.com>
15950 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
15951 (MULTILIB_DIRNAMES): Ditto.
15952 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
15953 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
15954 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
15955 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
15956 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
15957 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
15959 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
15962 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
15963 of __ARM_SIZEOF_WCHAR_T.
15965 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
15968 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
15969 Remove unnecessary attributes.
15971 2014-08-12 Yury Gribov <y.gribov@samsung.com>
15973 * internal-fn.c (init_internal_fns): Fix off-by-one.
15975 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
15976 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15977 Anna Tikhonova <anna.tikhonova@intel.com>
15978 Ilya Tocar <ilya.tocar@intel.com>
15979 Andrey Turetskiy <andrey.turetskiy@intel.com>
15980 Ilya Verbin <ilya.verbin@intel.com>
15981 Kirill Yukhin <kirill.yukhin@intel.com>
15982 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15984 * config/i386/i386.c (standard_sse_constant_opcode): Use
15985 vpxord/vpternlog if avx512 is availible.
15987 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
15989 PR middle-end/62103
15990 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
15991 bitfields, that is when size doesn't match the size of type or the
15992 size of the constructor.
15994 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
15996 * config/rs6000/constraints.md (wh constraint): New constraint,
15997 for FP registers if direct move is available.
15998 (wi constraint): New constraint, for VSX/FP registers that can
15999 handle 64-bit integers.
16000 (wj constraint): New constraint for VSX/FP registers that can
16001 handle 64-bit integers for direct moves.
16002 (wk constraint): New constraint for VSX/FP registers that can
16003 handle 64-bit doubles for direct moves.
16004 (wy constraint): Make documentation match implementation.
16006 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
16007 scalar_in_vmx_p field to simplify tests of whether SFmode or
16008 DFmode can go in the Altivec registers.
16009 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
16010 (rs6000_setup_reg_addr_masks): Likewise.
16011 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
16012 field, and wh/wi/wj/wk constraints.
16013 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
16014 the wh/wi/wj/wk constraints.
16015 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
16016 upper registers, prefer VSX registers unless the operation is a
16017 memory operation with REG+OFFSET addressing.
16019 * config/rs6000/vsx.md (VSr mode attribute): Add support for
16020 DImode. Change SFmode to use ww constraint instead of d to allow
16021 SF registers in the upper registers.
16024 (VSr5): Fix thinko in comment.
16025 (VSa): New mode attribute that is an alternative to wa, that
16026 returns the VSX register class that a mode can go in, but may not
16027 be the preferred register class.
16028 (VS_64dm): New mode attribute for appropriate register classes for
16029 referencing 64-bit elements of vectors for direct moves and normal
16031 (VS_64reg): Likewise.
16032 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
16033 register allocator to only registers the data type can handle.
16034 (vsx_le_perm_load_<mode>): Likewise.
16035 (vsx_le_perm_store_<mode>): Likewise.
16036 (vsx_xxpermdi2_le_<mode>): Likewise.
16037 (vsx_xxpermdi4_le_<mode>): Likewise.
16038 (vsx_lxvd2x2_le_<mode>): Likewise.
16039 (vsx_lxvd2x4_le_<mode>): Likewise.
16040 (vsx_stxvd2x2_le_<mode>): Likewise.
16041 (vsx_add<mode>3): Likewise.
16042 (vsx_sub<mode>3): Likewise.
16043 (vsx_mul<mode>3): Likewise.
16044 (vsx_div<mode>3): Likewise.
16045 (vsx_tdiv<mode>3_internal): Likewise.
16046 (vsx_fre<mode>2): Likewise.
16047 (vsx_neg<mode>2): Likewise.
16048 (vsx_abs<mode>2): Likewise.
16049 (vsx_nabs<mode>2): Likewise.
16050 (vsx_smax<mode>3): Likewise.
16051 (vsx_smin<mode>3): Likewise.
16052 (vsx_sqrt<mode>2): Likewise.
16053 (vsx_rsqrte<mode>2): Likewise.
16054 (vsx_tsqrt<mode>2_internal): Likewise.
16055 (vsx_fms<mode>4): Likewise.
16056 (vsx_nfma<mode>4): Likewise.
16057 (vsx_eq<mode>): Likewise.
16058 (vsx_gt<mode>): Likewise.
16059 (vsx_ge<mode>): Likewise.
16060 (vsx_eq<mode>_p): Likewise.
16061 (vsx_gt<mode>_p): Likewise.
16062 (vsx_ge<mode>_p): Likewise.
16063 (vsx_xxsel<mode>): Likewise.
16064 (vsx_xxsel<mode>_uns): Likewise.
16065 (vsx_copysign<mode>3): Likewise.
16066 (vsx_float<VSi><mode>2): Likewise.
16067 (vsx_floatuns<VSi><mode>2): Likewise.
16068 (vsx_fix_trunc<mode><VSi>2): Likewise.
16069 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
16070 (vsx_x<VSv>r<VSs>i): Likewise.
16071 (vsx_x<VSv>r<VSs>ic): Likewise.
16072 (vsx_btrunc<mode>2): Likewise.
16073 (vsx_b2trunc<mode>2): Likewise.
16074 (vsx_floor<mode>2): Likewise.
16075 (vsx_ceil<mode>2): Likewise.
16076 (vsx_<VS_spdp_insn>): Likewise.
16077 (vsx_xscvspdp): Likewise.
16078 (vsx_xvcvspuxds): Likewise.
16079 (vsx_float_fix_<mode>2): Likewise.
16080 (vsx_set_<mode>): Likewise.
16081 (vsx_extract_<mode>_internal1): Likewise.
16082 (vsx_extract_<mode>_internal2): Likewise.
16083 (vsx_extract_<mode>_load): Likewise.
16084 (vsx_extract_<mode>_store): Likewise.
16085 (vsx_splat_<mode>): Likewise.
16086 (vsx_xxspltw_<mode>): Likewise.
16087 (vsx_xxspltw_<mode>_direct): Likewise.
16088 (vsx_xxmrghw_<mode>): Likewise.
16089 (vsx_xxmrglw_<mode>): Likewise.
16090 (vsx_xxsldwi_<mode>): Likewise.
16091 (vsx_xscvdpspn): Tighten constraints to only use register classes
16093 (vsx_xscvspdpn): Likewise.
16094 (vsx_xscvdpspn_scalar): Likewise.
16096 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
16097 wj, and wk constraints.
16098 (GPR_REG_CLASS_P): New helper macro for register classes targeting
16099 general purpose registers.
16101 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
16103 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
16104 DImode instead of wm. Use wk constraint for direct move of DFmode
16106 (extendsidi2_lfiwax): Likewise.
16107 (lfiwax): Likewise.
16108 (lfiwzx): Likewise.
16109 (movdi_internal64): Likewise.
16111 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
16112 wk constraints. Make the wy constraint documentation match them
16115 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
16117 Replacement of isl_int by isl_val
16118 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
16119 (compute_bounds_for_param): use isl_val instead of isl_int
16120 (compute_bounds_for_loop): likewise
16121 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
16122 (build_linearized_memory_access): use isl_val instead of isl_int
16123 (pdr_stride_in_loop): likewise
16124 * graphite-optimize-isl.c:
16125 (getPrevectorMap): use isl_val instead of isl_int
16127 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
16128 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
16129 (extern the_isl_ctx): declare
16130 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
16131 (extract_affine_gmp): likewise
16133 (build_loop_iteration_domains): likewise
16134 (add_param_constraints): likewise
16136 2014-08-11 Richard Biener <rguenther@suse.de>
16138 PR tree-optimization/62075
16139 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
16140 handle uses in patterns.
16142 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
16143 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
16144 Anna Tikhonova <anna.tikhonova@intel.com>
16145 Ilya Tocar <ilya.tocar@intel.com>
16146 Andrey Turetskiy <andrey.turetskiy@intel.com>
16147 Ilya Verbin <ilya.verbin@intel.com>
16148 Kirill Yukhin <kirill.yukhin@intel.com>
16149 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
16151 * common/config/i386/i386-common.c
16152 (OPTION_MASK_ISA_AVX512VL_SET): Define.
16153 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
16154 (ix86_handle_option): Handle OPT_mavx512vl.
16155 * config/i386/cpuid.h (bit_AVX512VL): Define.
16156 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
16157 set -mavx512vl accordingly.
16158 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
16159 OPTION_MASK_ISA_AVX512VL.
16160 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
16161 (ix86_option_override_internal): Define PTA_AVX512VL, handle
16162 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
16163 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
16164 * config/i386/i386.h (TARGET_AVX512VL): Define.
16165 (TARGET_AVX512VL_P(x)): Ditto.
16166 * config/i386/i386.opt: Add mavx512vl.
16168 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
16170 PR tree-optimization/62073
16171 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
16174 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
16175 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
16176 Anna Tikhonova <anna.tikhonova@intel.com>
16177 Ilya Tocar <ilya.tocar@intel.com>
16178 Andrey Turetskiy <andrey.turetskiy@intel.com>
16179 Ilya Verbin <ilya.verbin@intel.com>
16180 Kirill Yukhin <kirill.yukhin@intel.com>
16181 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
16183 * common/config/i386/i386-common.c
16184 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
16185 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
16186 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
16187 (ix86_handle_option): Handle OPT_mavx512bw.
16188 * config/i386/cpuid.h (bit_AVX512BW): Define.
16189 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
16190 set -mavx512bw accordingly.
16191 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
16192 OPTION_MASK_ISA_AVX512BW.
16193 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
16194 (ix86_option_override_internal): Define PTA_AVX512BW, handle
16195 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
16196 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
16197 * config/i386/i386.h (TARGET_AVX512BW): Define.
16198 (TARGET_AVX512BW_P(x)): Ditto.
16199 * config/i386/i386.opt: Add mavx512bw.
16201 2014-08-11 Richard Biener <rguenther@suse.de>
16203 PR tree-optimization/62070
16204 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
16205 Remove SSA checking.
16207 2014-08-11 Yury Gribov <y.gribov@samsung.com>
16209 * asan.c (asan_check_flags): New enum.
16210 (build_check_stmt_with_calls): Removed function.
16211 (build_check_stmt): Split inlining logic to
16212 asan_expand_check_ifn.
16213 (instrument_derefs): Rename parameter.
16214 (instrument_mem_region_access): Rename parameter.
16215 (instrument_strlen_call): Likewise.
16216 (asan_expand_check_ifn): New function.
16217 (asan_instrument): Remove old code.
16218 (pass_sanopt::execute): Change handling of
16219 asan-instrumentation-with-call-threshold.
16220 (asan_clear_shadow): Fix formatting.
16221 (asan_function_start): Likewise.
16222 (asan_emit_stack_protection): Likewise.
16223 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
16224 Update description.
16225 * internal-fn.c (expand_ASAN_CHECK): New function.
16226 * internal-fn.def (ASAN_CHECK): New internal function.
16227 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
16228 Update description.
16229 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
16230 * tree.c: Small comment fix.
16232 2014-08-11 Yury Gribov <y.gribov@samsung.com>
16234 * gimple.c (gimple_call_fnspec): Support internal functions.
16235 (gimple_call_return_flags): Use const.
16236 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
16237 * internal-fn.def: Add fnspec information.
16238 * internal-fn.h (internal_fn_fnspec): New function.
16239 (init_internal_fns): Declare new function.
16240 * internal-fn.c (internal_fn_fnspec_array): New global variable.
16241 (init_internal_fns): New function.
16242 * tree-core.h: Update macro call.
16243 * tree.c (build_common_builtin_nodes): Initialize internal fns.
16245 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
16247 * lto-streamer.h (struct output_block::symbol): Change from
16248 struct symtab_node to plain symtab_node.
16249 (referenced_from_this_partition_p): Change first parameter
16250 from struct symtab_node to plain symtab_node.
16252 2014-08-10 Marek Polacek <polacek@redhat.com>
16255 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
16257 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
16259 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
16260 DECL correctly; do not give up on types in static storage.
16262 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
16264 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
16266 2014-08-09 Roman Gareev <gareevroman@gmail.com>
16268 * graphite-isl-ast-to-gimple.c:
16269 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
16271 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
16273 2014-08-08 Guozhi Wei <carrot@google.com>
16275 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
16277 2014-08-08 Cary Coutant <ccoutant@google.com>
16279 * dwarf2out.c (get_skeleton_type_unit): Remove.
16280 (output_skeleton_debug_sections): Remove skeleton type units.
16281 (output_comdat_type_unit): Likewise.
16282 (dwarf2out_finish): Likewise.
16284 2014-08-07 Yi Yang <ahyangyi@google.com>
16286 * predict.c (expr_expected_value_1): Remove the redundant assignment.
16288 2014-08-08 Richard Biener <rguenther@suse.de>
16290 * lto-streamer.h (struct lto_input_block): Make it a class
16291 with a constructor.
16292 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
16293 (struct lto_function_header, struct lto_simple_header,
16294 struct lto_simple_header_with_strings,
16295 struct lto_decl_header, struct lto_function_header): Make
16296 a simple inheritance hieararchy. Remove unused fields.
16297 (struct lto_asm_header): Remove.
16298 * lto-streamer-out.c (produce_asm): Adjust.
16299 (lto_output_toplevel_asms): Likewise.
16300 (produce_asm_for_decls): Likewise.
16301 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
16302 * data-streamer-in.c (string_for_index): Likewise.
16303 * ipa-inline-analysis.c (inline_read_section): Likewise.
16304 * ipa-prop.c (ipa_prop_read_section): Likewise.
16305 (read_replacements_section): Likewise.
16306 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
16307 * lto-section-in.c (lto_create_simple_input_block): Likewise.
16308 (lto_destroy_simple_input_block): Likewise.
16309 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
16310 (lto_input_toplevel_asms): Likewise.
16312 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
16313 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
16314 Anna Tikhonova <anna.tikhonova@intel.com>
16315 Ilya Tocar <ilya.tocar@intel.com>
16316 Andrey Turetskiy <andrey.turetskiy@intel.com>
16317 Ilya Verbin <ilya.verbin@intel.com>
16318 Kirill Yukhin <kirill.yukhin@intel.com>
16319 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
16321 * common/config/i386/i386-common.c
16322 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
16323 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
16324 (ix86_handle_option): Handle OPT_mavx512dq.
16325 * config/i386/cpuid.h (bit_AVX512DQ): Define.
16326 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
16327 set -mavx512dq accordingly.
16328 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
16329 OPTION_MASK_ISA_AVX512DQ.
16330 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
16331 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
16332 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
16333 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
16334 * config/i386/i386.h (TARGET_AVX512DQ): Define.
16335 (TARGET_AVX512DQ_P(x)): Ditto.
16336 * config/i386/i386.opt: Add mavx512dq.
16338 2014-08-08 Richard Biener <rguenther@suse.de>
16340 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
16341 target_percent, target_percent_s): Export.
16342 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
16343 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
16344 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
16345 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
16346 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
16347 Move to gimple-fold.c.
16348 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
16350 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
16351 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
16352 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
16353 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
16354 (rewrite_call_expr_array): Remove.
16355 (fold_builtin_sprintf_chk): Likewise.
16356 (fold_builtin_snprintf_chk): Likewise.
16357 (fold_builtin_varargs): Remove handling of sprintf_chk,
16358 vsprintf_chk, snprintf_chk and vsnprintf_chk.
16359 (gimple_fold_builtin_sprintf_chk): Remove.
16360 (gimple_fold_builtin_snprintf_chk): Likewise.
16361 (gimple_fold_builtin_varargs): Likewise.
16362 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
16363 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
16364 * gimple.c (gimple_seq_add_seq_without_update): New function.
16365 * gimple.h (gimple_seq_add_seq_without_update): Declare.
16366 * gimple-fold.c: Include output.h.
16367 (gsi_replace_with_seq_vops): New function, split out from ...
16368 (gimplify_and_update_call_from_tree): ... here.
16369 (replace_call_with_value): New function.
16370 (replace_call_with_call_and_fold): Likewise.
16371 (var_decl_component_p): Moved from builtins.c.
16372 (gimple_fold_builtin_memory_op): Moved from builtins.c
16373 fold_builtin_memory_op and rewritten to GIMPLE.
16374 (gimple_fold_builtin_memset): Likewise.
16375 (gimple_fold_builtin_strcpy): Likewise.
16376 (gimple_fold_builtin_strncpy): Likewise.
16377 (gimple_fold_builtin_strcat): Likewise.
16378 (gimple_fold_builtin_fputs): Likewise.
16379 (gimple_fold_builtin_memory_chk): Likewise.
16380 (gimple_fold_builtin_stxcpy_chk): Likewise.
16381 (gimple_fold_builtin_stxncpy_chk): Likewise.
16382 (gimple_fold_builtin_snprintf_chk): Likewise.
16383 (gimple_fold_builtin_sprintf_chk): Likewise.
16384 (gimple_fold_builtin_strlen): New function.
16385 (gimple_fold_builtin_with_strlen): New function split out from
16386 gimple_fold_builtin.
16387 (gimple_fold_builtin): Change signature and handle
16388 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
16389 here. Call gimple_fold_builtin_with_strlen.
16390 (gimple_fold_call): Adjust.
16392 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
16394 * calls.c (precompute_arguments): Check
16395 promoted_for_signed_and_unsigned_p and set the promoted mode.
16396 (promoted_for_signed_and_unsigned_p): New function.
16397 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
16398 and set the promoted mode.
16399 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
16400 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
16401 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
16404 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
16406 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
16407 instead of SUBREG_PROMOTED_UNSIGNED_SET.
16408 (expand_call): Likewise.
16409 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
16410 to get promoted mode.
16411 * combine.c (record_promoted_value): Skip > 0 comparison with
16412 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
16413 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
16414 of SUBREG_PROMOTED_UNSIGNED_P.
16415 (convert_modes): Likewise.
16416 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
16417 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
16418 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
16419 SUBREG_PROMOTED_UNSIGNED_SET.
16420 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
16421 instead of SUBREG_PROMOTED_UNSIGNED_SET.
16422 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
16423 SUBREG_PROMOTED_SET.
16424 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
16425 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
16426 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
16427 of SUBREG_PROMOTED_UNSIGNED_P.
16428 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
16429 (SUBREG_PROMOTED_SET): New define.
16430 (SUBREG_PROMOTED_GET): Likewise.
16431 (SUBREG_PROMOTED_SIGN): Likewise.
16432 (SUBREG_PROMOTED_SIGNED_P): Likewise.
16433 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
16434 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
16435 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
16436 instead of SUBREG_PROMOTED_UNSIGNED_GET.
16437 (nonzero_bits1): Skip > 0 comparison with the results as
16438 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
16439 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
16440 of !SUBREG_PROMOTED_UNSIGNED_P.
16441 * simplify-rtx.c (simplify_unary_operation_1): Use new
16442 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
16443 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
16444 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
16445 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
16447 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
16449 * ipa-devirt.c: Include gimple-pretty-print.h
16450 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
16452 (decl_maybe_in_construction_p): Fix conditional on cdtor check
16453 (get_polymorphic_call_info): Fix return value
16454 (type_change_info): New sturcture based on ipa-prop
16456 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
16457 based on ipa-prop variant.
16458 (extr_type_from_vtbl_ptr_store): New function
16459 based on ipa-prop variant.
16460 (record_known_type): New function.
16461 (check_stmt_for_type_change): New function.
16462 (get_dynamic_type): New function.
16463 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
16464 * tree-ssa-pre.c: ipa-utils.h
16465 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
16466 machinery; sanity check with ipa-prop devirtualization.
16467 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
16470 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
16472 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
16473 * alias.c, cfgexpand.c, cgraphbuild.c,
16474 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
16475 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
16476 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
16477 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
16478 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
16479 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
16480 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
16481 dse.c, except.c, gengtype.c, gimple-expr.c,
16482 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
16483 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
16484 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
16485 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
16486 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
16487 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
16489 * pointer-set.c: Remove file.
16490 * pointer-set.h: Remove file.
16492 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16494 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
16495 * config/arm/types.md (f_sels, f_seld): Delete.
16497 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16499 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
16500 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
16501 (aarch64_movdi_<mode>high): Likewise.
16502 (aarch64_mov<mode>high_di): Likewise.
16503 (aarch64_movdi_<mode>low): Likewise.
16504 (aarch64_mov<mode>low_di): Likewise.
16505 (aarch64_movtilow_tilow): Likewise.
16506 Add comment explaining usage of fp,simd attributes and of
16507 TARGET_FLOAT and TARGET_SIMD.
16509 2014-08-07 Ian Bolton <ian.bolton@arm.com>
16510 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16512 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
16513 Use MOVN when one of the half-words is 0xffff.
16515 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
16517 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
16519 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
16521 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
16522 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
16523 (rfs_str): String corresponding to RFS_* constants.
16524 (rank_for_schedule_stats_t): New typedef.
16525 (rank_for_schedule_stats): New static variable.
16526 (rfs_result): New static function.
16527 (rank_for_schedule): Track statistics for deciding heuristics.
16528 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
16530 (ready_sort): Use them for debug printouts.
16531 (schedule_block): Init statistics state. Print statistics on
16532 rank_for_schedule decisions.
16534 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
16536 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
16538 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
16540 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
16543 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
16545 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
16546 function to not conflict.
16547 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
16548 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
16549 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
16550 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
16551 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
16554 2014-08-07 Marek Polacek <polacek@redhat.com>
16556 * fold-const.c (fold_binary_loc): Add folding of
16557 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
16559 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
16561 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
16562 instead of type size.
16563 (ASM_FINISH_DECLARE_OBJECT): Likewise.
16565 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
16567 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
16568 (*thumb1_movqi_insn): Likewise.
16569 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
16571 2014-08-07 Tom de Vries <tom@codesourcery.com>
16573 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
16574 (glibc_2_11_or_earlier): Remove effective-target keywords.
16576 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
16578 * config/arm/arm.c (bdesc_2arg): Fix typo.
16579 (arm_atomic_assign_expand_fenv): Remove The default implementation.
16581 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
16583 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
16585 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
16588 * haifa-sched.c (advance_one_cycle): Fix dump.
16589 (schedule_block): Don't advance cycle if we are already at the
16590 beginning of the cycle.
16592 2014-08-06 Martin Jambor <mjambor@suse.cz>
16595 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
16597 2014-08-06 Richard Biener <rguenther@suse.de>
16600 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
16602 (lto_input_tree): Pop SCCs here.
16604 2014-08-06 Richard Biener <rguenther@suse.de>
16606 PR tree-optimization/61320
16607 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
16608 handle misaligned loads.
16610 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
16612 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
16613 (aarch64_expand_vec_perm_const): Check for dup before zip.
16615 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16617 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
16618 CONST_INT_P instead of GET_CODE and compare.
16619 (aarch64_select_cc_mode): Likewise.
16620 (aarch64_print_operand): Likewise.
16621 (aarch64_rtx_costs): Likewise.
16622 (aarch64_simd_valid_immediate): Likewise.
16623 (aarch64_simd_check_vect_par_cnst_half): Likewise.
16624 (aarch64_simd_emit_pair_result_insn): Likewise.
16626 2014-08-05 David Malcolm <dmalcolm@redhat.com>
16628 * gdbhooks.py (find_gcc_source_dir): New helper function.
16629 (class PassNames): New class, locating and parsing passes.def.
16630 (class BreakOnPass): New command "break-on-pass".
16632 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
16634 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
16637 2014-08-05 Richard Biener <rguenther@suse.de>
16639 PR rtl-optimization/61672
16640 * emit-rtl.h (mem_attrs_eq_p): Declare.
16641 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
16642 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
16643 * cfgcleanup.c (merge_memattrs): Likewise.
16644 Include emit-rtl.h.
16646 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16648 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
16649 rather than singleton vectors.
16650 (vqdmlsls_lane_s32): Likewise.
16652 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16654 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
16655 Use VSDQ_HSI mode iterator.
16656 (aarch64_sqrdmulh_laneq<mode>): Likewise.
16657 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
16658 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
16659 Use BUILTIN_VDQHS macro.
16660 (sqrdmulh_laneq): Likewise.
16661 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
16662 (vqdmlals_laneq_s32): Likewise.
16663 (vqdmlslh_laneq_s16): Likewise.
16664 (vqdmlsls_laneq_s32): Likewise.
16665 (vqdmulhh_laneq_s16): Likewise.
16666 (vqdmulhs_laneq_s32): Likewise.
16667 (vqrdmulhh_laneq_s16): Likewise.
16668 (vqrdmulhs_laneq_s32): Likewise.
16670 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16672 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
16673 (vmuld_laneq_f64): Likewise.
16674 (vmuls_laneq_f32): Likewise.
16675 (vmul_n_f64): Likewise.
16676 (vmuld_lane_f64): Reimplement in C.
16677 (vmuls_lane_f32): Likewise.
16679 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16681 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
16683 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
16685 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16687 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
16688 (rbitsi2): Likewise.
16689 (*arm_rev): Set predicable and predicable_short_it attributes.
16691 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16693 * convert.c (convert_to_integer): Guard transformation to lrint by
16696 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
16698 * config/aarch64/aarch64-builtins.c
16699 (aarch64_simd_builtin_type_mode): Delete.
16700 (v8qi_UP): Remap to V8QImode.
16701 (v4hi_UP): Remap to V4HImode.
16702 (v2si_UP): Remap to V2SImode.
16703 (v2sf_UP): Remap to V2SFmode.
16704 (v1df_UP): Remap to V1DFmode.
16705 (di_UP): Remap to DImode.
16706 (df_UP): Remap to DFmode.
16707 (v16qi_UP):V16QImode.
16708 (v8hi_UP): Remap to V8HImode.
16709 (v4si_UP): Remap to V4SImode.
16710 (v4sf_UP): Remap to V4SFmode.
16711 (v2di_UP): Remap to V2DImode.
16712 (v2df_UP): Remap to V2DFmode.
16713 (ti_UP): Remap to TImode.
16714 (ei_UP): Remap to EImode.
16715 (oi_UP): Remap to OImode.
16716 (ci_UP): Map to CImode.
16717 (xi_UP): Remap to XImode.
16718 (si_UP): Remap to SImode.
16719 (sf_UP): Remap to SFmode.
16720 (hi_UP): Remap to HImode.
16721 (qi_UP): Remap to QImode.
16722 (aarch64_simd_builtin_datum): Make mode a machine_mode.
16723 (VAR1): Build builtin name.
16724 (aarch64_init_simd_builtins): Remove dead code.
16726 2014-08-05 Roman Gareev <gareevroman@gmail.com>
16728 * graphite-isl-ast-to-gimple.c:
16729 (set_options): New function.
16730 (scop_to_isl_ast): Add calling of set_options.
16732 2014-08-05 Jakub Jelinek <jakub@redhat.com>
16734 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
16735 (analyze_iv_to_split_insn): Don't initialize them.
16736 (get_ivts_expr): Removed.
16737 (allocate_basic_variable, insert_base_initialization): Use
16738 SET_SRC instead of *get_ivts_expr.
16739 (split_iv): Use &SET_SRC instead of get_ivts_expr.
16741 2014-08-05 Roman Gareev <gareevroman@gmail.com>
16743 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
16744 (translate_isl_ast_for_loop): Add checking of the
16745 flag_loop_parallelize_all.
16746 (ast_build_before_for): New function.
16747 (scop_to_isl_ast): Add checking of the
16748 flag_loop_parallelize_all.
16749 * graphite-dependences.c: Move the defenition of the
16750 scop_get_dependences from graphite-optimize-isl.c to this file.
16751 (apply_schedule_on_deps): Add checking of the ux's emptiness.
16752 (carries_deps): Add checking of the x's value.
16753 * graphite-optimize-isl.c: Move the defenition of the
16754 scop_get_dependences to graphite-dependences.c.
16755 * graphite-poly.h: Add declarations of scop_get_dependences
16758 2014-08-04 Rohit <rohitarulraj@freescale.com>
16761 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
16763 (alt_reg_names): Likewise.
16764 (rs6000_dwarf_register_span): For SPE high registers, replace
16765 dwarf register numbers with GCC hard register numbers.
16766 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
16767 (rs6000_dbx_register_number): For SPE high registers, return dwarf
16768 register number for the corresponding GCC hard register number.
16769 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
16770 newly added GCC hard register numbers for SPE high registers.
16771 (DWARF_FRAME_REGISTERS): Likewise.
16772 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
16773 (DWARF_FRAME_REGNUM): Likewise.
16774 (FIXED_REGISTERS): Likewise.
16775 (CALL_USED_REGISTERS): Likewise.
16776 (CALL_REALLY_USED_REGISTERS): Likewise.
16777 (REG_ALLOC_ORDER): Likewise.
16778 (enum reg_class): Likewise.
16779 (REG_CLASS_NAMES): Likewise.
16780 (REG_CLASS_CONTENTS): Likewise.
16781 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
16783 2014-08-04 Richard Biener <rguenther@suse.de>
16785 * gimple-fold.h (gimple_fold_builtin): Remove.
16786 * gimple-fold.c (gimple_fold_builtin): Make static.
16787 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
16788 fold_stmt, not gimple_fold_builtin.
16790 2014-08-04 Martin Liska <mliska@suse.cz>
16792 * cgraph.h (csi_end_p): Removed.
16793 (csi_next): Likewise.
16794 (csi_node): Likewise.
16795 (csi_start): Likewise.
16796 (cgraph_node_in_set_p): Likewise.
16797 (cgraph_node_set_size): Likewise.
16798 (vsi_end_p): Likewise.
16799 (vsi_next): Likewise.
16800 (vsi_node): Likewise.
16801 (vsi_start): Likewise.
16802 (varpool_node_set_size): Likewise.
16803 (cgraph_node_set_nonempty_p): Likewise.
16804 (varpool_node_set_nonempty_p): Likewise.
16805 * cgraphunit.c (cgraph_process_new_functions): vec replaces
16807 * ipa-inline-transform.c: Likewise.
16808 * ipa-utils.c (cgraph_node_set_new): Removed.
16809 (cgraph_node_set_add): Likewise.
16810 (cgraph_node_set_remove): Likewise.
16811 (cgraph_node_set_find): Likewise.
16812 (dump_cgraph_node_set): Likewise.
16813 (debug_cgraph_node_set): Likewise.
16814 (free_cgraph_node_set): Likewise.
16815 (varpool_node_set_new): Likewise.
16816 (varpool_node_set_add): Likewise.
16817 (varpool_node_set_remove): Likewise.
16818 (varpool_node_set_find): Likewise.
16819 (dump_varpool_node_set): Likewise.
16820 (free_varpool_node_set): Likewise.
16821 (debug_varpool_node_set): Likewise.
16822 * tree-emutls.c (struct tls_var_data):
16823 (emutls_index): Removed.
16824 (emutls_decl): Likewise.
16825 (gen_emutls_addr): Function implementation uses newly added
16826 hash_map<varpool_node *, tls_var_data>.
16827 (clear_access_vars): Likewise.
16828 (create_emultls_var): Likewise.
16829 (ipa_lower_emutls): Likewise.
16830 (reset_access): New function.
16832 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16834 * config/i386/i386.c (ix86_option_override_internal): Add
16835 PTA_RDRND and PTA_MOVBE for bdver4.
16837 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16838 James Greenhalgh <james.greenhalgh@arm.com>
16840 * doc/md.texi (clrsb): Document.
16841 (clz): Change reference to x into operand 1.
16843 (popcount): Likewise.
16845 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16848 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
16849 move to subtarget in serial version if result is ignored.
16851 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16852 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16854 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
16855 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
16856 (sched_analyze_insn): Update use of try_group_insn to
16857 sched_macro_fuse_insns.
16858 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
16859 arguments that are not conditional jumps.
16861 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16863 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
16864 family information. Handle BTVER2 cpu with cpuid family value.
16866 2014-08-04 Tom de Vries <tom@codesourcery.com>
16868 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
16869 (glibc_2_11_or_earlier): Document effective-target keywords.
16871 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
16873 * ipa-devirt.c (odr_type_warn_count): Add type.
16874 (possible_polymorphic_call_targets): Set it.
16875 (ipa_devirt): Use it.
16877 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
16879 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
16881 * ipa-devirt.c: Include hash-map.h
16882 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
16883 (clear_speculation): Break out of ...
16884 (get_class_context): ... here; speed up handling obviously useless
16886 (odr_type_warn_count, decl_warn_count): New structures.
16887 (final_warning_record): New structure.
16888 (final_warning_records): New static variable.
16889 (possible_polymorphic_call_targets): Cleanup handling of
16890 speculative info; do not build speculation when user do not care;
16891 record info about warnings when asked for.
16892 (add_decl_warning): New function.
16893 (type_warning_cmp): New function.
16894 (decl_warning_cmp): New function.
16895 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
16896 (gate): Enable pass when warnings are requested.
16897 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
16900 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
16902 * hash-map.h (default_hashmap_traits::mark_key_deleted):
16904 (hash_map::remove): New method.
16905 (hash_map::traverse): New method.
16906 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
16907 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
16908 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
16909 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
16910 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
16911 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
16914 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
16916 * hash-set.h: new File.
16917 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
16918 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
16919 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
16920 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
16921 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
16922 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
16923 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
16924 varpool.c: Use hash_set instead of pointer_set.
16926 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
16928 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
16930 2014-08-01 Jiong Wang <jiong.wang@arm.com>
16932 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
16933 for frame access when strict_p is false.
16935 2014-08-01 Renlin Li <renlin.li@arm.com>
16936 2014-08-01 Jiong Wang <jiong.wang@arm.com>
16938 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
16939 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
16940 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
16942 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
16944 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
16945 aarch64_mem_pair_offset.
16947 2014-08-01 Jiong Wang <jiong.wang@arm.com>
16949 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
16951 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
16952 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
16954 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
16956 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
16958 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
16960 PR regression/61510
16961 * cgraphunit.c (analyze_functions): Use get_create rather than get
16962 for decls which are clones of abstract functions.
16964 2014-08-01 Martin Liska <mliska@suse.cz>
16966 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
16967 * ipa-prop.h (count_formal_params): Global function created from static.
16968 * ipa-prop.c (count_formal_params): Likewise.
16969 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
16970 profiles for semantically equivalent functions.
16971 * passes.c (do_per_function): If we load body of a function
16972 during WPA, this condition should behave same.
16973 * varpool.c (ctor_for_folding): More tolerant assert for variable
16974 aliases created during WPA.
16976 2014-08-01 Martin Liska <mliska@suse.cz>
16978 * doc/invoke.texi (Options That Control Optimization): Documentation
16979 for -foptimize-strlen introduced. Optimization levels default options
16982 2014-08-01 Jakub Jelinek <jakub@redhat.com>
16984 * opts.c (common_handle_option): Handle -fsanitize=alignment.
16985 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
16986 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
16988 * stor-layout.h (min_align_of_type): New prototype.
16989 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
16990 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
16992 * ubsan.c: Include builtins.h.
16993 (ubsan_expand_bounds_ifn): Change return type to bool,
16994 always return true.
16995 (ubsan_expand_null_ifn): Change return type to bool, change
16996 argument to gimple_stmt_iterator *. Handle both null and alignment
16997 sanitization, take type from ckind argument's type rather than
16999 (instrument_member_call): Removed.
17000 (instrument_mem_ref): Remove t argument, add mem and base arguments.
17001 Handle both null and alignment sanitization, don't say whole
17002 struct access is member access. Build 3 argument IFN_UBSAN_NULL
17003 call instead of 2 argument.
17004 (instrument_null): Adjust instrument_mem_ref caller. Don't
17005 instrument calls here.
17006 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
17007 like SANITIZE_NULL.
17008 * stor-layout.c (min_align_of_type): New function.
17009 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
17010 Or it into SANITIZE_UNDEFINED.
17011 * doc/invoke.texi (-fsanitize=alignment): Document.
17013 2014-07-31 Andi Kleen <ak@linux.intel.com>
17015 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
17017 2014-07-31 Andi Kleen <ak@linux.intel.com>
17019 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
17021 (vn_reference_compute_hash): Dito.
17022 (vn_nary_op_compute_hash): Dito.
17023 (vn_phi_compute_hash): Dito.
17024 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
17026 2014-07-31 Andi Kleen <ak@linux.intel.com>
17028 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
17029 Rename to inchash:add_expr_commutative. Convert to inchash.
17030 (iterative_hash_hashable_expr): Rename to
17031 inchash:add_hashable_expr. Convert to inchash.
17032 (avail_expr_hash): Dito.
17034 2014-07-31 Andi Kleen <ak@linux.intel.com>
17036 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
17037 Convert to inchash.
17039 2014-07-31 Andi Kleen <ak@linux.intel.com>
17041 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
17043 2014-07-31 Andi Kleen <ak@linux.intel.com>
17045 * Makefile.in (OBJS): Add rtlhash.o
17046 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
17047 (loc_checksum): Dito.
17048 (loc_checksum_ordered): Dito.
17049 (hash_loc_operands): Dito.
17051 (hash_loc_list): Dito.
17052 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
17053 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
17054 * rtlhash.c: New file.
17055 * rtlhash.h: New file.
17057 2014-07-31 Andi Kleen <ak@linux.intel.com>
17059 * inchash.h (inchash): Change inchash class to namespace.
17060 (class hash): ... Rename from inchash.
17061 (add_object): Move from macro to class template.
17062 * lto-streamer-out.c (hash_tree): Change inchash
17064 * tree.c (build_type_attribute_qual_variant): Dito.
17065 (type_hash_list): Dito.
17066 (attribute_hash_list): Dito.
17067 (iterative_hstate_expr): Rename to inchash::add_expr
17068 (build_range_type_1): Change inchash to inchash::hash
17069 and use hash::add_expr.
17070 (build_array_type_1): Dito.
17071 (build_function_type): Dito
17072 (build_method_type_directly): Dito.
17073 (build_offset_type): Dito.
17074 (build_complex_type): Dito.
17075 (make_vector_type): Dito.
17076 * tree.h (iterative_hash_expr): Dito.
17078 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
17080 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
17082 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
17084 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
17085 correct alphabetical position.
17086 (vpaddd_f64): Rewrite using builtins.
17087 (vpaddd_s64): Move to correct alphabetical position.
17090 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
17093 * config/sh/sh.c (sh_legitimate_address_p,
17094 sh_legitimize_reload_address): Handle reg+reg address modes when
17095 ALLOW_INDEXED_ADDRESS is false.
17096 * config/sh/predicates.md (general_movsrc_operand,
17097 general_movdst_operand): Likewise.
17099 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
17101 * config/aarch64/aarch64-builtins.c
17102 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
17105 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
17107 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
17108 the generated mask based on BYTES_BIG_ENDIAN.
17109 (aarch64_simd_check_vect_par_cnst_half): New.
17110 * config/aarch64/aarch64-protos.h
17111 (aarch64_simd_check_vect_par_cnst_half): New.
17112 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
17113 the check out to aarch64_simd_check_vect_par_cnst_half.
17114 (vect_par_cnst_lo_half): Likewise.
17115 * config/aarch64/aarch64-simd.md
17116 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
17117 (move_hi_quad_<mode>): Always generate a low mask.
17119 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17121 * doc/invoke.texi (AVR Options): Add documentation about
17122 __AVR_DEVICE_NAME__ built-in macro.
17124 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
17127 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
17128 constraints are satisfied.
17129 (<shift>di3_neon): Likewise.
17131 2014-07-31 Richard Biener <rguenther@suse.de>
17133 PR tree-optimization/61964
17134 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
17135 by structural equality.
17137 2014-07-31 Yury Gribov <y.gribov@samsung.com>
17139 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
17140 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
17141 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
17143 * gcc.c (sanitize_spec_function): Support new option.
17144 (SANITIZER_SPEC): Remove now redundant check.
17145 * opts.c (common_handle_option): Support new option.
17146 (finish_options): Check for incompatibilities.
17147 * toplev.c (process_options): Split userspace-specific checks.
17149 2014-07-31 Richard Biener <rguenther@suse.de>
17151 * lto-streamer.h (struct output_block): Remove global.
17152 (struct data_in): Remove labels, num_named_labels and
17153 num_unnamed_labels.
17154 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
17155 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
17157 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
17160 * common.opt (-Wreturn-local-addr): Moved from c.opt.
17161 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
17162 (isolate_path): New argument to avoid inserting a trap.
17163 (find_implicit_erroneous_behaviour): Handle returning the address
17164 of a local variable.
17165 (find_explicit_erroneous_behaviour): Likewise.
17167 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
17170 * toplev.c (init_random_seed): Move piece of code never called to
17172 (set_random_seed): see above.
17174 2014-07-31 Tom de Vries <tom@codesourcery.com>
17176 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
17178 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
17180 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
17181 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
17183 2014-07-31 Richard Biener <rguenther@suse.de>
17185 * data-streamer.h (streamer_write_data_stream): Declare here,
17187 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
17188 * lto-cgraph.c (lto_output_node): Adjust.
17189 (lto_output_varpool_node): Likewise.
17190 * data-streamer-out.c (streamer_string_index): Likewise.
17191 (streamer_write_data_stream, lto_append_block): Move from ...
17192 * lto-section-out.c (lto_output_data_stream,
17193 lto_append_block): ... here.
17195 2014-07-30 Mike Stump <mikestump@comcast.net>
17197 * configure.ac: Also check for popen.
17198 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
17199 * configure: Regenerate.
17200 * config.in: Regenerate.
17202 2014-07-30 Martin Jambor <mjambor@suse.cz>
17204 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
17205 parameter to gimple.
17207 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17209 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
17210 address as second parameter to __tpf_eh_return routine.
17212 2014-07-30 Jiong Wang <jiong.wang@arm.com>
17214 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
17217 2014-07-30 Tom Tromey <tromey@redhat.com>
17220 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
17221 * doc/extend.texi (Type Attributes): Document designated_init
17224 2014-07-30 Roman Gareev <gareevroman@gmail.com>
17226 * graphite-isl-ast-to-gimple.c:
17227 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
17228 (gcc_expression_from_isl_expression): Pass type to
17229 gcc_expression_from_isl_ast_expr_id.
17231 2014-07-30 Richard Biener <rguenther@suse.de>
17233 * lto-streamer.h (lto_write_data): New function.
17234 * langhooks.c (lhd_append_data): Do not free block.
17235 * lto-section-out.c (lto_write_data): New function writing
17236 raw data to the current section.
17237 (lto_write_stream): Adjust for langhook semantic change.
17238 (lto_destroy_simple_output_block): Write header directly.
17239 * lto-opts.c (lto_write_options): Write options directly.
17240 * lto-streamer-out.c (produce_asm): Write heaeder directly.
17241 (lto_output_toplevel_asms): Likewise.
17242 (copy_function_or_variable): Copy data directly.
17243 (write_global_references): Output index table directly.
17244 (lto_output_decl_state_refs): Likewise.
17245 (write_symbol): Write data directly.
17246 (produce_symtab): Adjust.
17247 (produce_asm_for_decls): Output header and refs directly.
17249 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
17251 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
17252 to speculative_targets
17253 (get_class_context): Fix handling of contextes without outer type;
17254 avoid matching non-polymorphic types in LTO.
17255 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
17256 parameter to speculative_targetsp; handle speculation.
17257 (dump_possible_polymorphic_call_targets): Update dumping.
17259 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
17261 * common.opt (Wodr): Enable by default.
17263 2014-07-29 Olivier Hainque <hainque@adacore.com>
17265 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
17267 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
17270 * gengtype.c (strtoken): New function.
17271 (create_user_defined_type): Replace strtok with strtoken.
17273 2014-07-29 Nathan Sidwell <nathan@acm.org>
17275 * gcov-io.c (gcov_var): Make hidden.
17276 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
17277 (gcov_do_dump): Declare.
17278 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
17280 2014-07-29 Martin Jambor <mjambor@suse.cz>
17282 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
17283 parameter to gimple.
17284 (sra_modify_assign): Likewise.
17286 2014-07-29 Richard Biener <rguenther@suse.de>
17288 PR middle-end/52478
17289 * expr.c (expand_expr_real_2): Revert last change.
17291 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
17293 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
17294 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
17295 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
17297 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
17298 (contains_type_p): Forward declare.
17299 (polymorphic_call_target_hasher::hash): Hash speculative info.
17300 (polymorphic_call_target_hasher::equal): Compare speculative info.
17301 (get_class_context): Handle speuclation.
17302 (contains_type_p): Update.
17303 (get_polymorphic_call_info_for_decl): Update.
17304 (walk_ssa_copies): Break out from ...
17305 (get_polymorphic_call_info): ... here; set speculative context
17307 * ipa-prop.c (ipa_write_indirect_edge_info,
17308 ipa_read_indirect_edge_info): Stream speculative context.
17309 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
17310 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
17311 SPECULATIVE_MAYBE_DERIVED_TYPE).
17312 (possible_polymorphic_call_targets overriders): Update.
17313 (dump_possible_polymorphic_call_targets overriders): Update.
17314 (dump_possible_polymorphic_call_target_p overriders): Update.
17316 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
17318 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
17319 ipa-devirt path; fix thinko there.
17321 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
17323 * config/i386/i386.c (ix86_return_in_memory): Replace one
17324 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
17326 2014-07-28 Marek Polacek <polacek@redhat.com>
17328 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
17330 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
17332 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
17333 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
17334 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
17335 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
17336 (USE_LD_AS_NEEDED): Likewise.
17337 (ASM_APP_ON): Likewise.
17338 (ASM_APP_OFF): Likewise.
17339 (TARGET_POSIX_IO): Likewise.
17340 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
17341 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
17342 (USE_LD_AS_NEEDED): Likewise.
17343 (ASM_APP_ON): Likewise.
17344 (ASM_APP_OFF): Likewise.
17345 (TARGET_POSIX_IO): Likewise.
17347 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
17349 PR middle-end/61734
17350 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
17351 operators other than the equality operators.
17353 2014-07-28 Richard Biener <rguenther@suse.de>
17355 PR middle-end/52478
17356 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
17357 sure to register SImode ones, not only >= word_mode ones.
17358 * expr.c (expand_expr_real_2): When expanding -ftrapv
17359 binops do not use OPTAB_LIB_WIDEN.
17361 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
17363 PR middle-end/61919
17364 * tree-outof-ssa.c (insert_partition_copy_on_edge)
17365 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
17366 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
17367 inserting them in the insn stream.
17369 2014-07-28 Marek Polacek <polacek@redhat.com>
17371 PR middle-end/61913
17372 * common.opt (Wodr): Add Var.
17374 2014-07-28 Richard Biener <rguenther@suse.de>
17376 PR tree-optimization/61921
17377 * tree-ssa-structalias.c (create_variable_info_for_1): Check
17378 if there is a varpool node before dereferencing it.
17380 2014-07-28 Roman Gareev <gareevroman@gmail.com>
17382 * graphite-sese-to-poly.c:
17383 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
17384 id of the pbb), which contains pointer to the pbb1.
17386 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
17388 2014-07-28 Roman Gareev <gareevroman@gmail.com>
17390 * graphite-isl-ast-to-gimple.c:
17391 (graphite_create_new_guard): New function.
17392 (translate_isl_ast_node_if): New function.
17393 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
17395 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
17397 2014-07-27 Anthony Green <green@moxielogic.com>
17399 * config.gcc: Add moxie-*-moxiebox* configuration.
17400 * config/moxie/moxiebox.h: New file.
17402 2014-07-26 Andrew Pinski <apinski@cavium.com>
17404 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
17405 from the read only register.
17407 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
17409 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
17410 as the allocation class if it isn't likely to be spilled.
17412 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
17414 * rtl.h (tls_referenced_p): Declare.
17415 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
17416 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
17417 (mips_cannot_force_const_mem): Use tls_referenced_p.
17418 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
17419 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
17420 instead of pa_tls_referenced_p.
17421 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
17422 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
17423 (pa_legitimate_constant_p): Likewise.
17424 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
17425 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
17426 (rs6000_cannot_force_const_mem, rs6000_emit_move)
17427 (rs6000_address_for_altivec): Use tls_referenced_p instead of
17428 rs6000_tls_referenced_p.
17429 (rs6000_tls_symbol_ref_1): Delete.
17431 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
17434 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
17435 Optimize inverse of a VEC_CONCAT.
17437 2014-07-25 Xinliang David Li <davidxl@google.com>
17439 * params.def: New parameter.
17440 * coverage.c (get_coverage_counts): Check new flag.
17441 (coverage_compute_profile_id): Check new flag.
17442 (coverage_begin_function): Check new flag.
17443 (coverage_end_function): Check new flag.
17444 * value-prof.c (coverage_node_map_initialized_p): New function.
17445 (init_node_map): Populate map with all functions.
17446 * doc/invoke.texi: Document new parameter.
17448 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
17449 Richard Biener <rguenther@suse.de>
17451 * lto-streamer-out.c (struct sccs): Turn to ...
17452 (class DFS): ... this one; refactor the DFS walk so it can
17453 be re-done on per-SCC basis.
17454 (DFS::DFS): New constructor.
17455 (DFS::~DFS): New destructor.
17456 (hash_tree): Add new MAP argument holding in-SCC hash values;
17457 remove POINTER_TYPE hashing hack.
17458 (scc_entry_compare): Rename to ...
17459 (DFS::scc_entry_compare): ... this one.
17460 (hash_scc): Rename to ...
17461 (DFS::hash_scc): ... this one; pass output_block instead
17462 of streamer_cache; work harder to get unique and stable SCC
17464 (DFS_write_tree): Rename to ...
17465 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
17466 (lto_output_tree): Update.
17468 2014-07-25 Andi Kleen <ak@linux.intel.com>
17470 * lto-streamer-out.c (hash_tree): Convert to inchash.
17472 2014-07-25 Andi Kleen <ak@linux.intel.com>
17474 * tree.c (build_type_attribute_qual_variant): Use inchash.
17475 (type_hash_list): Dito.
17476 (attribute_hash_list): Dito
17477 (iterative_hstate_expr): Dito.
17478 (iterative_hash_expr): Dito.
17479 (build_range_type_1): Dito.
17480 (build_array_type_1): Dito.
17481 (build_function_type): Dito.
17482 (build_method_type_directly): Dito.
17483 (build_offset_type): Dito.
17484 (build_complex_type): Dito.
17485 (make_vector_type): Dito.
17486 * tree.h (iterative_hash_expr): Add compat wrapper.
17487 (iterative_hstate_expr): Add.
17489 2014-07-25 Andi Kleen <ak@linux.intel.com>
17491 * Makefile.in (OBJS): Add inchash.o.
17492 (PLUGIN_HEADERS): Add inchash.h.
17493 * ipa-devirt.c: Include inchash.h.
17494 * lto-streamer-out.c: Dito.
17495 * tree-ssa-dom.c: Dito.
17496 * tree-ssa-pre.c: Dito.
17497 * tree-ssa-sccvn.c: Dito.
17498 * tree-ssa-tail-merge.c: Dito.
17500 * tree.c (iterative_hash_hashval_t): Move to ...
17501 (iterative_hash_host_wide_int): Move to ...
17502 * inchash.c: Here. New file.
17503 * tree.h (iterative_hash_hashval_t): Move to ...
17504 (iterative_hash_host_wide_int): Move to ...
17505 * inchash.h: Here. New file.
17507 2014-07-25 Richard Biener <rguenther@suse.de>
17509 PR middle-end/61762
17510 PR middle-end/61894
17511 * fold-const.c (native_encode_int): Add and handle offset
17512 parameter to do partial encodings of expr.
17513 (native_encode_fixed): Likewise.
17514 (native_encode_real): Likewise.
17515 (native_encode_complex): Likewise.
17516 (native_encode_vector): Likewise.
17517 (native_encode_string): Likewise.
17518 (native_encode_expr): Likewise.
17519 * fold-const.c (native_encode_expr): Add offset parameter
17521 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
17522 (fold_ctor_reference): Handle all reads from tcc_constant
17525 2014-07-25 Richard Biener <rguenther@suse.de>
17527 * tree-inline.c (estimate_move_cost): Mark speed_p argument
17528 as possibly unused.
17530 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17532 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
17534 2014-07-24 Kyle McMartin <kyle@redhat.com>
17536 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
17538 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17540 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
17542 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
17544 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
17545 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
17546 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
17548 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17550 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
17551 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
17552 aggregate types. Instead, *all* aggregate types, except for single-
17553 element or homogeneous float/vector aggregates, are quadword-aligned
17554 if required by their type alignment. Issue -Wpsabi note when a type
17555 is now treated differently than before.
17557 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17559 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
17560 does not fit fully into floating-point registers, and there is still
17561 space in the register parameter area, use GPRs to pass those parts
17562 of the argument. Issue -Wpsabi note if any parameter is now treated
17563 differently than before.
17564 (rs6000_arg_partial_bytes): Update.
17566 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
17568 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
17570 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
17572 * rtl.h (target_rtl): Remove lang_dependent_initialized.
17573 * toplev.c (initialize_rtl): Don't use it. Move previously
17574 "language-dependent" calls to...
17575 (backend_init): ...here.
17576 (lang_dependent_init_target): Don't set lang_dependent_initialized.
17577 Assert that RTL initialization hasn't happend yet.
17579 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
17581 PR rtl-optimization/61629
17582 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
17583 they have already been initialized.
17585 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
17587 PR middle-end/61268
17588 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
17589 DECL_INCOMING_RTL and entry_parm.
17590 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
17591 * calls.c (load_register_parameters): Likewise argument values.
17592 (emit_library_call_value_1, store_one_arg): Likewise argument
17594 * config/i386/i386.c (assign_386_stack_local): Likewise the local
17596 * explow.c (validize_mem): Modify the argument in-place.
17598 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17600 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
17601 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
17603 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17605 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
17606 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
17608 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17610 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
17611 (aarch64_save_callee_saves): New parameter "skip_wb".
17612 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
17614 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17616 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
17618 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
17620 2014-07-24 Roman Gareev <gareevroman@gmail.com>
17622 * graphite-isl-ast-to-gimple.c:
17623 (graphite_create_new_loop): Add calling of isl_id_free to properly
17624 decrement reference counts.
17626 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
17628 2014-07-24 Martin Liska <mliska@suse.cz>
17629 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
17631 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
17632 (rs6000_code_end): Likewise.
17634 2014-07-24 Martin Liska <mliska@suse.cz>
17636 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
17637 symtab_node funtion used.
17638 (rs6000_xcoff_declare_object_name): Likewise.
17640 2014-07-24 Martin Liska <mliska@suse.cz>
17642 * cgraphunit.c (compile): Correct function used.
17644 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
17646 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
17649 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
17652 * varasm.c (bss_initializer_p): Handle offlined ctors.
17653 (align_variable, get_variable_align): Likewise.
17654 (make_decl_one_only): Likewise.
17655 (default_binds_local_p_1): Likewise.
17656 (decl_binds_to_current_def_p): Likewise.
17657 (get_variable_section): Get constructor if it is offlined.
17658 (assemble_variable_contents): Sanity check that the caller
17659 streamed in the ctor in LTO.
17661 2014-07-24 Roman Gareev <gareevroman@gmail.com>
17663 * graphite-isl-ast-to-gimple.c:
17664 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
17665 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
17666 isl_ast_op_pdiv_r to the different case.
17668 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
17670 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17672 PR middle-end/61876
17673 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
17674 when flag_errno_math is on.
17676 2014-07-24 Martin Liska <mliska@suse.cz>
17678 * cgraph.h (varpool_node):
17679 (availability get_availability (void)):
17680 created from cgraph_variable_initializer_availability
17681 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
17682 created from: cgraph_variable_initializer_availability
17683 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
17684 (void finalize_named_section_flags (void)):
17685 created from varpool_finalize_named_section_flags
17686 (bool assemble_decl (void)): created from varpool_assemble_decl
17687 (void analyze (void)): created from varpool_analyze_node
17688 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
17689 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
17690 (void remove_initializer (void)): created from varpool_remove_initializer
17691 (tree get_constructor (void)): created from varpool_get_constructor
17692 (bool externally_visible_p (void)): created from varpool_externally_visible_p
17693 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
17694 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
17695 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
17696 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
17697 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
17698 (static bool output_variables (void)): created from varpool_output_variables
17699 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
17700 created from varpool_extra_name_alias
17701 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
17702 (static void dump_varpool (FILE *f)): created from dump_varpool
17703 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
17704 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
17705 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
17706 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
17707 (void assemble_aliases (void)): created from assemble_aliases
17709 2014-07-24 Martin Liska <mliska@suse.cz>
17711 * cgraph.h (symtab_node):
17712 (void register_symbol (void)): created from symtab_register_node
17713 (void remove (void)): created from symtab_remove_node
17714 (void dump (FILE *f)): created from dump_symtab_node
17715 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
17716 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
17717 (struct ipa_ref *add_reference (symtab_node *referred_node,
17718 enum ipa_ref_use use_type)): created from add_reference
17719 (struct ipa_ref *add_reference (symtab_node *referred_node,
17720 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
17721 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
17722 gimple stmt)): created from maybe_add_reference
17723 (bool semantically_equivalent_p (symtab_node *target)): created from
17724 symtab_semantically_equivalent_p
17725 (void remove_from_same_comdat_group (void)): created from
17726 remove_from_same_comdat_group
17727 (void add_to_same_comdat_group (symtab_node *old_node)): created from
17728 symtab_add_to_same_comdat_group
17729 (void dissolve_same_comdat_group_list (void)): created from
17730 symtab_dissolve_same_comdat_group_list
17731 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
17732 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
17733 created from symtab_alias_ultimate_target
17734 (inline symtab_node *next_defined_symbol (void)): created from
17735 symtab_next_defined_symbol
17736 (bool resolve_alias (symtab_node *target)): created from
17737 symtab_resolve_alias
17738 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
17739 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
17740 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
17741 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
17742 (void set_section (const char *section)): created from set_section_1
17743 (enum availability get_availability (void)): created from symtab_node_availability
17744 (void make_decl_local (void)): created from symtab_make_decl_local
17745 (bool real_symbol_p (void)): created from symtab_read_node
17746 (can_be_discarded_p (void)): created from symtab_can_be_discarded
17747 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
17748 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
17749 symtab_in_same_comdat_p;
17750 (bool address_taken_from_non_vtable_p (void)): created from
17751 address_taken_from_non_vtable_p
17752 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
17753 (static void dump_table (FILE *)): created from dump_symtab
17754 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
17755 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
17756 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
17757 symtab_used_from_object_file_p
17758 (void dump_base (FILE *)): created from dump_symtab_base
17759 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
17760 (void unregister (void)): created from symtab_unregister_node
17761 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
17762 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
17763 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
17764 symtab_nonoverwritable_alias_1
17765 * cgraph.h (cgraph_node):
17766 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
17767 created from cgraph_remove_node_and_inline_clones
17768 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
17769 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
17770 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
17771 (cgraph_node *function_symbol (enum availability *avail = NULL)):
17772 created from cgraph_function_node
17773 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
17774 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
17775 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
17776 created from cgraph_create_clone
17777 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
17778 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
17779 created from cgraph_create_virtual_clone
17780 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
17781 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
17782 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
17783 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
17784 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
17785 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
17786 created from cgraph_function_version_info
17787 (struct cgraph_function_version_info *insert_new_function_version (void)):
17788 created from insert_new_cgraph_node_version
17789 (struct cgraph_function_version_info *function_version (void)): created from
17790 get_cgraph_node_version
17791 (void analyze (void)): created from analyze_function
17792 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
17793 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
17794 tree real_alias) cgraph_add_thunk
17795 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
17796 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
17797 created from cgraph_function_or_thunk_node
17798 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
17799 created from expand_thunk
17800 (void reset (void)): created from cgraph_reset_node
17801 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
17802 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
17803 (void remove (void)): created from cgraph_remove_node
17804 (void dump (FILE *f)): created from dump_cgraph_node
17805 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
17806 (bool get_body (void)): created from cgraph_get_body
17807 (void release_body (void)): created from cgraph_release_function_body
17808 (void unnest (void)): created from cgraph_unnest_node
17809 (void make_local (void)): created from cgraph_make_node_local
17810 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
17811 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
17812 gcov_type count, int freq)): created from cgraph_create_edge
17813 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
17814 gcov_type count, int freq)): created from cgraph_create_indirect_edge
17815 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
17816 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
17817 created from cgraph_create_edge_including_clones
17818 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
17819 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
17820 (void remove_callers (void)): created from cgraph_node_remove_callers
17821 (void remove_callees (void)): created from cgraph_node_remove_callees
17822 (enum availability get_availability (void)): created from cgraph_function_body_availability
17823 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
17824 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
17825 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
17826 (void call_duplication_hooks (cgraph_node *node2)): created from
17827 cgraph_call_node_duplication_hooks
17828 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
17829 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
17830 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
17831 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
17832 (void call_function_insertion_hooks (void)):
17833 created from cgraph_call_function_insertion_hooks
17834 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
17835 (bool local_p (void)): created from cgraph_local_node
17836 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
17837 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
17838 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
17839 (inline bool only_called_directly_or_aliased_p (void)):
17840 created from cgraph_only_called_directly_or_aliased_p
17841 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
17842 created from cgraph_will_be_removed_from_program_if_no_direct_calls
17843 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
17844 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
17845 (bool can_remove_if_no_direct_calls_p (void)):
17846 created from cgraph_can_remove_if_no_direct_calls_p
17847 (inline bool has_gimple_body_p (void)):
17848 created from cgraph_function_with_gimple_body_p
17849 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
17850 (static void dump_cgraph (FILE *f)): created from dump_cgraph
17851 (static inline void debug_cgraph (void)): created from debug_cgraph
17852 (static void record_function_versions (tree decl1, tree decl2)):
17853 created from record_function_versions
17854 (static void delete_function_version (tree decl)):
17855 created from delete_function_version
17856 (static void add_new_function (tree fndecl, bool lowered)):
17857 created from cgraph_add_new_function
17858 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
17859 (static cgraph_node * create (tree decl)): created from cgraph_create_node
17860 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
17861 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
17862 (static cgraph_node *get_for_asmname (tree asmname)):
17863 created from cgraph_node_for_asm
17864 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
17865 created from cgraph_same_body_alias
17866 (static bool used_from_object_file_p_worker (cgraph_node *node,
17867 void *): new function
17868 (static bool non_local_p (cgraph_node *node, void *)):
17869 created from cgraph_non_local_node_p_1
17870 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
17871 created from verify_cgraph
17872 (static bool make_local (cgraph_node *node, void *)):
17873 created from cgraph_make_node_local
17874 (static cgraph_node *create_alias (tree alias, tree target)):
17875 created from cgraph_create_function_alias
17876 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
17877 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
17878 created from cgraph_create_edge_1
17879 * cgraph.h (varpool_node):
17880 (void remove (void)): created from varpool_remove_node
17881 (void dump (FILE *f)): created from dump_varpool_node
17883 2014-07-24 Richard Biener <rguenther@suse.de>
17886 * tree-ssa-structalias.c (create_variable_info_for_1):
17887 Use varpool_get_constructor.
17888 (create_variable_info_for): Likewise.
17890 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17892 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
17893 subtract outgoing area size when restoring stack_pointer_rtx.
17895 2014-07-24 Nick Clifton <nickc@redhat.com>
17897 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
17898 that operations are taking place in parallel.
17899 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
17901 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
17903 * omp-low.c (extract_omp_for_data): Add missing break statement.
17905 2014-07-24 Richard Biener <rguenther@suse.de>
17907 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
17908 * tree-inline.c (estimate_move_cost): Add speed_p parameter
17909 and adjust MOVE_RATIO query accordingly.
17910 (estimate_num_insns): Adjust callers.
17911 * ipa-prop.c (ipa_populate_param_decls): Likewise.
17912 * ipa-cp.c (gather_context_independent_values,
17913 estimate_local_effects): Likewise.
17914 * ipa-split.c (consider_split): Likewise.
17916 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
17918 * config/i386/driver-i386.c: Remove names of unused arguments and
17919 unnecessary unused attributes.
17920 * config/i386/host-mingw32.c: Likewise.
17921 * config/i386/i386.c: Likewise.
17922 * config/i386/winnt-stubs.c: Likewise.
17923 * config/i386/winnt.c: Likewise.
17925 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17927 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
17928 (aarch64_gen_loadwb_pair): New helper function.
17929 (aarch64_expand_epilogue): Simplify code using new helper functions.
17930 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
17932 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17934 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
17935 (aarch64_gen_storewb_pair): New helper function.
17936 (aarch64_expand_prologue): Simplify code using new helper functions.
17937 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
17939 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17941 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
17942 Rename to aarch64_save_callee_saves, remove restore code.
17943 (aarch64_restore_callee_saves): New function.
17945 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17947 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
17948 (aarch64_save_callee_saves): New function to handle reg save
17949 for both core and vectore regs.
17951 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17953 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
17954 (aarch64_gen_store_pair): New helper function.
17955 (aarch64_save_or_restore_callee_save_registers)
17956 (aarch64_save_or_restore_fprs): Use new helper functions.
17958 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17960 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
17961 (aarch64_save_or_restore_callee_save_registers)
17962 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
17964 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17966 * config/aarch64/aarch64.c
17967 (aarch64_save_or_restore_callee_save_registers)
17968 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
17970 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17972 * config/aarch64/aarch64.c
17973 (aarch64_save_or_restore_callee_save_registers)
17974 (aarch64_save_or_restore_fprs): Remove 'increment'.
17976 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17978 * config/aarch64/aarch64.c
17979 (aarch64_save_or_restore_callee_save_registers)
17980 (aarch64_save_or_restore_fprs): Use register offset in
17981 cfun->machine->frame.reg_offset.
17983 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17985 * config/aarch64/aarch64.c
17986 (aarch64_save_or_restore_callee_save_registers)
17987 (aarch64_save_or_restore_fprs): Remove base_rtx.
17989 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17991 * config/aarch64/aarch64.c
17992 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
17993 to 'start_offset'. Remove local variable 'start_offset'.
17995 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17997 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
17998 type to HOST_WIDE_INT.
18000 2014-07-23 Jiong Wang <jiong.wang@arm.com>
18002 * config/aarch64/aarch64.c (aarch64_expand_prologue)
18003 (aarch64_save_or_restore_fprs)
18004 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
18006 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
18008 * config/arm/t-rtems-eabi: Add
18009 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
18010 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
18011 mbig-endian/mthumb/march=armv7-r, and
18012 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
18015 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
18016 Chris Johns <chrisj@rtems.org>
18017 Joel Sherrill <joel.sherrill@oarcorp.com>
18019 * config.gcc: Add nios2-*-rtems*.
18020 * config/nios2/rtems.h: New file.
18021 * gcc/config/nios2/t-rtems: New file.
18023 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
18026 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
18027 constant numbers, not general constants.
18028 (rs6000_expand_vector_init): Ditto.
18030 2014-07-23 Nathan Sidwell <nathan@acm.org>
18032 * gcov-tool.c (gcov_list): Declare here.
18033 (set_gcov_list): Remove.
18034 (gcov_output_files): Set gcov_list directly.
18036 2014-07-23 Host Schirmeier <horst@schirmeier.com>
18038 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
18040 2014-07-23 Jiong Wang <jiong.wang@arm.com>
18042 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
18043 callee-saved registers are available for padding purpose
18044 and r3 is not mandatory, then prefer use those callee-saved
18047 2014-07-23 Richard Biener <rguenther@suse.de>
18049 * params.def (PARAM_MAX_COMBINE_INSNS): New.
18050 * combine.c: Include statistics.h and params.h.
18051 (combine_instructions): Guard three and four insn combines
18052 with max-combine-insns value. Record statistics for combines
18054 * doc/invoke.texi (max-combine-insns): Document new param.
18056 2014-07-23 Roman Gareev <gareevroman@gmail.com>
18058 * graphite-isl-ast-to-gimple.c:
18059 (translate_isl_ast_node_block): New function.
18060 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
18062 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
18063 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
18065 2014-07-23 Roman Gareev <gareevroman@gmail.com>
18067 * graphite-isl-ast-to-gimple.c:
18068 (get_max_schedule_dimensions): New function.
18069 (extend_schedule): Likewise.
18070 (generate_isl_schedule): Add calling of extend_schedule and
18071 get_max_schedule_dimensions.
18073 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18075 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
18076 (case UNSPEC): Handle UNSPEC_RBIT.
18078 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18080 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
18081 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
18083 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18085 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
18087 2014-07-22 Roman Gareev <gareevroman@gmail.com>
18089 * graphite-isl-ast-to-gimple.c:
18090 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
18091 (ivs_params_clear):
18092 (build_iv_mapping): New function.
18093 (translate_isl_ast_node_user): Likewise.
18094 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
18096 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
18097 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
18098 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
18100 2014-07-21 Bin Cheng <bin.cheng@arm.com>
18103 * config/arm/arm.md (setmem): New pattern.
18104 * config/arm/arm-protos.h (struct tune_params): New fields.
18105 (arm_gen_setmem): New prototype.
18106 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
18107 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
18108 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
18109 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
18110 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
18111 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
18112 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
18113 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
18114 (arm_const_inline_cost): New function.
18115 (arm_block_set_max_insns): New function.
18116 (arm_block_set_non_vect_profit_p): New function.
18117 (arm_block_set_vect_profit_p): New function.
18118 (arm_block_set_unaligned_vect): New function.
18119 (arm_block_set_aligned_vect): New function.
18120 (arm_block_set_unaligned_non_vect): New function.
18121 (arm_block_set_aligned_non_vect): New function.
18122 (arm_block_set_vect, arm_gen_setmem): New functions.
18124 2014-07-21 Bin Cheng <bin.cheng@arm.com>
18126 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
18128 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
18131 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
18132 out of #ifdef __OPTIMIZE__.
18134 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
18136 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
18137 different trapping status if -fnon-call-exceptions is enabled.
18139 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
18141 * expr.c (store_field): Handle VOIDmode for calls that return values
18142 in multiple locations.
18144 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
18146 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
18147 (altivec_vsldoi_<mode>): Likewise.
18149 2014-07-20 Roman Gareev <gareevroman@gmail.com>
18151 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
18152 to the number of characters in the line.
18154 2014-07-20 Roman Gareev <gareevroman@gmail.com>
18156 * graphite-isl-ast-to-gimple.c: Add using of
18157 build_nonstandard_integer_type instead of int128_integer_type_node.
18159 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
18161 * toplev.c (output_stack_usage): Adjust the location of the warning.
18163 2014-07-19 Daniel Cederman <cederman@gaisler.com>
18165 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
18166 (*membar_storeload): Disable for LEON3.
18168 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
18170 PR rtl-optimization/61461
18171 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
18173 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
18176 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
18177 Fix instruction constraint.
18178 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
18180 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
18182 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
18184 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
18186 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
18187 GNU coding standards.
18188 (nds32_register_move_cost): Likewise.
18189 (nds32_memory_move_cost): Likewise.
18190 (nds32_address_cost): Likewise.
18192 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
18194 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
18196 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
18198 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
18199 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
18200 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
18201 (HAVE_sync_compare_and_swapqi): Define.
18202 (HAVE_sync_compare_and_swaphi): Likewise.
18203 (HAVE_sync_compare_and_swapsi): Likewise.
18205 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
18207 * config/mips/p5600.md: Add missing cpu tests.
18209 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18211 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
18212 (vmla_f64): Likewise.
18213 (vfms_f64): Likewise.
18214 (vmls_f64): Likewise.
18216 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18218 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
18219 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
18221 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18223 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
18224 (vmlal_high_lane_s32): Likewise.
18225 (vmlal_high_lane_u16): Likewise.
18226 (vmlal_high_lane_u32): Likewise.
18227 (vmlsl_high_lane_s16): Likewise.
18228 (vmlsl_high_lane_s32): Likewise.
18229 (vmlsl_high_lane_u16): Likewise.
18230 (vmlsl_high_lane_u32): Likewise.
18232 2014-07-17 Terry Guo <terry.guo@arm.com>
18234 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
18235 (alus_reg): Renamed to alus_sreg.
18236 * config/arm/arm-fixed.md: Change type of non-dsp instructions
18237 from alu_reg to alu_sreg. Change type of dsp instructions from
18238 alu_reg to alu_dsp_reg.
18239 * config/arm/thumb1.md: Likewise.
18240 * config/arm/thumb2.md: Likewise.
18241 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
18242 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
18243 with alu_sreg and alus_sreg.
18244 * config/arm/arm1026ejs.md (alu_op): Likewise.
18245 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
18246 * config/arm/arm926ejs.md (9_alu_op): Likewise.
18247 * config/arm/fa526.md (526_alu_op): Likewise.
18248 * config/arm/fa606te.md (606te_alu_op): Likewise.
18249 * config/arm/fa626te.md (626te_alu_op): Likewise.
18250 * config/arm/fa726te.md (726te_alu_op): Likewise.
18251 * config/arm/fmp626.md (mp626_alu_op): Likewise.
18252 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
18253 alu_sreg, alu_dsp_reg and alus_sreg.
18254 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
18255 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
18256 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
18257 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
18258 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
18259 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
18260 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
18261 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
18262 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
18263 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
18264 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
18265 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
18266 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
18267 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
18268 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
18269 alus_reg to alus_sreg.
18271 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
18273 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
18276 2014-07-17 Richard Biener <rguenther@suse.de>
18278 PR rtl-optimization/61801
18279 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
18280 don't set reg_pending_barrier if it appears in a debug-insn.
18282 2014-07-16 DJ Delorie <dj@redhat.com>
18284 * config/rx/rx.c (rx_option_override): Fix alignment values.
18285 (rx_align_for_label): Likewise.
18287 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
18290 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
18291 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
18292 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
18294 (cris_print_index, cris_print_operand, cris_constant_index_p)
18295 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
18296 (cris_address_cost): Ditto last CONSTANT_P.
18297 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
18298 callers changed. Yield cris_offsettable_symbol for non-PIC
18299 constant symbolic expressions including labels. Yield cris_unspec
18301 (cris_expand_pic_call_address): New parameter MARKERP. Set its
18302 target to pic_offset_table_rtx for calls that will likely go
18303 through PLT, const0_rtx when they can't. All callers changed.
18304 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
18305 symbolic expressions to be PICified. Remove second, redundant,
18306 assert on can_create_pseudo_p returning non-zero. Use
18307 replace_equiv_address_nv, not replace_equiv_address, for final
18309 * config/cris/cris.md ("movsi"): Move variable t to pattern
18310 toplevel. Adjust assert for new cris_symbol_type member. Use
18311 CONSTANT_P instead of CONSTANT_ADDRESS_P.
18312 ("*movsi_internal") <case 9>: Make check for valid unspec operands
18314 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
18315 ("call", "call_value"): Use second incoming operand as a marker
18316 for pic-offset-table-register being used.
18317 ("*expanded_call_non_v32", "*expanded_call_v32")
18318 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
18319 second incoming operand to CALL, match cris_call_type_marker.
18320 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
18321 ("*expanded_call_side"): Ditto. Fix typo in comment.
18322 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
18324 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
18325 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
18326 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
18327 users changed. Add members cris_offsettable_symbol and cris_unspec.
18328 (cris_symbol_type): Rename from cris_pic_symbol_type.
18329 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
18331 * config/cris/cris-protos.h (cris_symbol_type_of,
18332 cris_expand_pic_call_address): Adjust prototypes.
18333 (cris_legitimate_constant_p): New prototype.
18335 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
18336 an existing tmake_file. Don't add t-slibgcc and t-linux.
18338 2014-07-17 Jason Merrill <jason@redhat.com>
18341 * symtab.c (symtab_remove_from_same_comdat_group): Also
18342 set_comdat_group to NULL_TREE.
18343 (verify_symtab): Fix diagnostic.
18345 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
18348 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
18350 2014-07-16 Dodji Seketeli <dodji@redhat.com>
18352 Support location tracking for built-in macro tokens
18353 * input.h (is_location_from_builtin_token): New function declaration.
18354 * input.c (is_location_from_builtin_token): New function definition.
18355 * toplev.c (general_init): Tell libcpp what the pre-defined
18356 spelling location for built-in tokens is.
18358 2014-07-16 Jakub Jelinek <jakub@redhat.com>
18360 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
18361 on the FUNCTION_DECL.
18363 2014-07-16 Richard Biener <rguenther@suse.de>
18366 * doc/extend.texi (always_inline): Clarify.
18368 2014-07-15 Eric Christopher <echristo@gmail.com>
18370 * doc/invoke.texi (Link Options): Document -z option.
18372 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
18374 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
18375 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
18377 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
18379 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
18381 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
18383 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
18384 varpool_assemble_decl.
18385 * varpool.c (varpool_assemble_decl): Assert that node->definition is
18388 2014-07-15 Michael Matz <matz@suse.de>
18390 PR rtl-optimization/61772
18391 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
18393 2014-07-15 Richard Biener <rguenther@suse.de>
18395 * opts.c (default_options_table): Disable bit-ccp at -Og.
18397 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
18399 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
18401 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
18403 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
18404 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
18405 call langhook for unknown declaration.
18406 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
18407 * tree.h (DECL_ARGUMENTS): Update.
18408 * print-tree.c (print_node): Update.
18409 * tree-core.h (tree_decl_non_common): Remove arguments.
18410 (tree_function_decl): Add arguments.
18412 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
18414 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
18416 2014-07-14 Richard Biener <rguenther@suse.de>
18418 PR tree-optimization/61779
18419 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
18420 simplifying a condition.
18422 2014-07-14 Richard Biener <rguenther@suse.de>
18424 * builtins.c (c_strlen): Make only_value == 2 really only
18425 affect warning generation.
18427 2014-07-14 Richard Biener <rguenther@suse.de>
18429 PR tree-optimization/61757
18430 PR tree-optimization/61783
18431 PR tree-optimization/61787
18432 * tree-ssa-dom.c (record_equality): Revert canonicalization
18433 change and add comment.
18434 (propagate_rhs_into_lhs): Revert previous fix, removing
18435 loop depth restriction again.
18437 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18439 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
18440 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
18441 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
18442 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
18443 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
18444 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
18445 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
18447 2014-07-14 Richard Biener <rguenther@suse.de>
18449 * cgraph.h (decl_in_symtab_p): Make inline.
18451 2014-07-14 Jakub Jelinek <jakub@redhat.com>
18453 PR middle-end/61294
18454 * doc/invoke.texi (-Wmemset-transposed-args): Document.
18457 * config/i386/i386.c (classify_argument): Don't merge classes above
18460 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
18462 * cgraph.h (symtab_node): Add nonzero_address.
18463 (decl_in_symtab_p): Break out from ...
18464 (symtab_get_node): ... here.
18465 * fold-const.c: Include cgraph.h
18466 (tree_single_nonzero_warnv_p): Use symtab to determine
18467 if symbol is non-zero.
18468 * symtab.c (symtab_node::nonzero_address): New method.
18470 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
18472 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
18473 forgotten in previous commit.
18475 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
18477 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
18479 * ipa-devirt.c: Include stor-layout.h and intl.h
18480 (odr_subtypes_equivalent_p): New function.
18481 (warn_odr): New function.
18482 (warn_type_mismatch): New function.
18483 (odr_types_equivalent_p): New function.
18484 (add_type_duplicate): Use it.
18485 * common.opt (Wodr): New flag.
18486 * doc/invoke.texi (Wodr): Document new warning.
18488 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
18490 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
18491 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
18492 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
18493 (varpool_get_constructor): Push CTORS_IN timevar.
18494 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
18496 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
18498 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
18499 Remove VOID_FTYPE_PUSHORT.
18500 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
18501 Change code to USHORT_FTYPE_VOID.
18502 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
18503 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
18504 (ix86_atomic_assign_expand_fenv): Update for
18505 __builtin_ia32_fnstsw changes.
18506 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
18507 (fnstsw): Change operand 0 to nonimmediate operand.
18509 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
18511 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
18512 (varpool_get_constructor): New function.
18513 (varpool_ctor_useable_for_folding_p): Break out from ...
18514 (ctor_for_folding): ... here; use varpool_get_constructor.
18515 (varpool_assemble_decl): Likewise.
18516 * lto-streamer.h (struct output_block): Turn cgraph_node
18518 (lto_input_variable_constructor): Declare.
18519 * ipa-visibility.c (function_and_variable_visibility): Use
18520 varpool_get_constructor.
18521 * cgraph.h (varpool_get_constructor): Declare.
18522 (varpool_ctor_useable_for_folding_p): New function.
18523 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
18524 parameter; return error_mark_node for non-trivial constructors.
18525 (lto_write_tree_1, DFS_write_tree): Update use of
18526 get_symbol_initial_value.
18527 (output_function): Update initialization of symbol.
18528 (output_constructor): New function.
18529 (copy_function): Rename to ..
18530 (copy_function_or_variable): ... this one; handle vars too.
18531 (lto_output): Output variable sections.
18532 * lto-streamer-in.c (input_constructor): New function.
18533 (lto_read_body): Rename from ...
18534 (lto_read_body_or_constructor): ... this one; handle vars too.
18535 (lto_input_variable_constructor): New function.
18536 * ipa-prop.c (ipa_prop_write_jump_functions,
18537 ipa_prop_write_all_agg_replacement): Update.
18538 * lto-cgraph.c (compute_ltrans_boundary): Use it.
18539 (output_cgraph_opt_summary): Set symbol to NULL.
18541 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
18543 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
18544 non-polymorphic types.
18545 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
18546 * ipa-devirt.c (types_same_for_odr): Do not explode when one
18547 of types is not polymorphic.
18549 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
18551 * lra-constraints.c (remove_inheritance_pseudos): Process
18552 destination pseudo too.
18554 2014-07-11 Rong Xu <xur@google.com>
18556 * gcov-tool.c (gcov_output_files): Fix build error introduced in
18559 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18561 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
18562 * config/avr/avr-devices.c (AVR_MCU): Same.
18563 (avr_mcu_types): add text start value to end of device list.
18564 * config/avr/avr-mcus.def: Add text section start for all devices.
18565 (ata5782): Add new avr5 device.
18567 * config/avr/avr-tables.opt: Regenerate.
18568 * config/avr/avr.h: Add declaration for text section start handler.
18569 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
18571 (LINK_SPEC): Include text section start handler to linker spec.
18572 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
18573 pass -Ttext option to linker if the text section start for the device
18575 * config/avr/t-multilib: Regenerate.
18576 * doc/avr-mmcu.texi: Regenerate.
18578 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
18580 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
18581 * config/rs6000/aix52.h (LINK_SPEC): Same.
18582 * config/rs6000/aix53.h (LINK_SPEC): Same.
18583 * config/rs6000/aix61.h (LINK_SPEC): Same.
18584 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
18586 2014-07-11 Roman Gareev <gareevroman@gmail.com>
18588 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
18589 (graphite_verify): New function.
18590 (ivs_params_clear): New function.
18591 (gcc_expression_from_isl_ast_expr_id): New function.
18592 (gcc_expression_from_isl_expr_int): New function.
18593 (binary_op_to_tree): New function.
18594 (ternary_op_to_tree): New function.
18595 (unary_op_to_tree): New function.
18596 (nary_op_to_tree): New function.
18597 (gcc_expression_from_isl_expr_op): New function.
18598 (gcc_expression_from_isl_expression): New function.
18599 (graphite_create_new_loop): New function.
18600 (translate_isl_ast_for_loop): New function.
18601 (get_upper_bound): New function.
18602 (graphite_create_new_loop_guard): New function.
18603 (translate_isl_ast_node_for): New function.
18604 (translate_isl_ast): New function.
18605 (add_parameters_to_ivs_params): New function.
18606 (scop_to_isl_ast): New parameter ip.
18607 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
18609 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
18611 * config/xtensa/predicates.md (call expander): Update for
18612 DECL_SECTION_NAME being string.
18614 2014-07-11 Richard Biener <rguenther@suse.de>
18616 PR middle-end/61473
18617 * builtins.c (fold_builtin_memory_op): Inline memory moves that
18618 can be implemented with a single load followed by a single store.
18619 (c_strlen): Only warn when only_value is not 2.
18621 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
18623 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
18625 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
18628 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
18629 (*movhi_bytes): Likewise.
18630 (*arm_movqi_insn): Likewise.
18632 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
18635 * config/alpha/alpha.c: Include tree-pass.h, context.h
18636 and pass_manager.h.
18637 (pass_data_handle_trap_shadows): New pass.
18638 (pass_handle_trap_shadows::gate): New pass gate function.
18639 (make_pass_handle_trap_shadows): New function.
18640 (rest_of_handle_trap_shadows): Ditto.
18642 (alpha_align_insns_1): Rename from alpha_align_insns.
18643 (pass_data_align_insns): New pass.
18644 (pass_align_insns::gate): New pass gate function.
18645 (make_pass_aling_insns): New function.
18646 (rest_of_align_insns): Ditto.
18647 (alpha_align_insns): Ditto.
18649 (alpha_option_override): Declare handle_trap_shadows info
18650 and align_insns_info. Register handle_trap_shadows and align_insns
18652 (alpha_reorg): Do not call alpha_trap_shadows and
18653 alpha_align_insn from here.
18655 (alpha_pad_function_end): Do not skip BARRIERs.
18657 2014-07-10 Rong Xu <xur@google.com>
18659 Add gcov-tool: an offline gcda profile processing tool support.
18660 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
18661 (gcov_is_error): Ditto.
18662 (gcov_read_string): Ditto.
18663 (gcov_read_sync): Ditto.
18664 * gcov-io.h: Move counter defines to gcov-counter.def.
18665 * gcov-dump.c (tag_counters): Use gcov-counter.def.
18666 * coverage.c: Ditto.
18667 * gcov-tool.c: Offline gcda profile processing tool.
18668 (unlink_gcda_file): Remove one gcda file.
18669 (unlink_profile_dir): Remove gcda files from the profile path.
18670 (gcov_output_files): Output gcda files to an output dir.
18671 (profile_merge): Merge two profiles in directory.
18672 (print_merge_usage_message): Print merge usage.
18673 (merge_usage): Print merge usage and exit.
18674 (do_merge): Driver for profile merge sub-command.
18675 (profile_rewrite): Rewrite profile.
18676 (print_rewrite_usage_message): Print rewrite usage.
18677 (rewrite_usage): Print rewrite usage and exit.
18678 (do_rewrite): Driver for profile rewrite sub-command.
18679 (print_usage): Print gcov-info usage and exit.
18680 (print_version): Print gcov-info version.
18681 (process_args): Process arguments.
18682 (main): Main routine for gcov-tool.
18683 * Makefile.in: Build and install gcov-tool.
18684 * gcov-counter.def: New file split from gcov-io.h.
18685 * doc/gcc.texi: Include gcov-tool.texi.
18686 * doc/gcov-tool.texi: Document for gcov-tool.
18688 2014-07-10 Richard Biener <rguenther@suse.de>
18690 PR tree-optimization/61757
18691 * tree-ssa-dom.c (loop_depth_of_name): Restore.
18692 (propagate_rhs_into_lhs): Revert part of last change.
18694 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
18696 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
18699 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
18701 PR middle-end/53590
18702 * function.c (allocate_struct_function): Revert r188667 change.
18704 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
18706 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
18708 * doc/install.texi: Remove links to defunct package providers for
18711 2014-07-09 Tom de Vries <tom@codesourcery.com>
18713 * final.c (get_call_fndecl): Declare.
18714 (self_recursive_call_p): New function.
18715 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
18717 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18719 * ipa-devirt.c (record_node): Walk through aliases.
18721 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18723 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
18725 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18728 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
18730 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18732 * ipa-visibility.c (function_and_variable_visibility): Remove
18733 temporary hack disabling local aliases on AIX.
18735 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18737 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
18738 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
18740 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18742 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
18743 * rs6000/rs6000.c: Inline output of .set instruction.
18744 (declare_alias_data): New struct.
18745 (rs6000_declare_alias): New function.
18746 (rs6000_xcoff_declare_function_name): Use it.
18747 (rs6000_xcoff_declare_object_name): New function.
18748 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
18749 (ASM_OUTPUT_DEF): Turn to empty definition.
18751 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
18754 * hash-table.h: use hash_table::value_type instead of
18755 Descriptor::value_type in the return types of several methods.
18757 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
18759 * tree-pass.h (pass_data): Remove has_execute member.
18760 * passes.c (execute_one_pass): Don't check pass->has_execute.
18761 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
18762 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
18763 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
18764 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
18765 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
18766 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
18767 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
18768 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
18769 gimple-low.c, gimple-ssa-isolate-paths.c,
18770 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
18771 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
18772 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
18773 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
18774 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
18775 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
18776 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
18777 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
18778 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
18779 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
18780 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
18781 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
18782 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
18783 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
18784 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
18785 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
18786 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
18787 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
18788 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
18789 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
18790 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
18791 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
18792 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
18793 web.c: Remove initializer for pass_data::has_execute.
18795 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
18797 * graphite-htab.h: Use hash_map instead of hash_table.
18798 * graphite-clast-to-gimple.c: Adjust.
18799 * passes.c: Use hash_map instead of hash_table.
18800 * sese.c: Likewise.
18801 * sese.h: Remove now unused code.
18803 2014-07-08 Sriraman Tallam <tmsriram@google.com>
18806 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
18809 2014-07-08 Jakub Jelinek <jakub@redhat.com>
18811 PR rtl-optimization/61673
18812 * combine.c (simplify_comparison): Test just mode's sign bit
18813 in tmode rather than the sign bit and any bits above it.
18815 2014-07-08 Roman Gareev <gareevroman@gmail.com>
18817 * graphite-isl-ast-to-gimple.c (generate_isl_context):
18818 Add __isl_give to the declaration.
18819 (generate_isl_schedule): Likewise.
18820 (scop_to_isl_ast): Likewise.
18822 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18824 * config/arm/arm.c (cortexa5_extra_costs): New table.
18825 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
18827 2014-07-08 Jakub Jelinek <jakub@redhat.com>
18829 PR tree-optimization/61725
18830 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
18831 range, use range_includes_zerop_p instead of integer_zerop on
18832 vr0->min, only use log2 of max if min is not negative.
18834 2014-07-08 Richard Biener <rguenther@suse.de>
18836 * tree-ssa-dom.h (loop_depth_of_name): Remove.
18837 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
18838 restriction on loop depth difference.
18839 (record_equality): Likewise.
18840 (propagate_rhs_into_lhs): Likewise. Simplify condition.
18841 (loop_depth_of_name): Remove.
18842 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
18843 restriction on loop depth difference.
18844 (init_copy_prop): Likewise.
18846 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18848 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
18850 (walk_aliased_vdefs): Likewise.
18851 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
18852 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
18853 (detect_type_change_from_memory_writes): Check if entry was reached.
18855 2014-07-08 Richard Biener <rguenther@suse.de>
18857 PR tree-optimization/61681
18858 * tree-ssa-structalias.c (find_what_var_points_to): Expand
18859 NONLOCAL inside ESCAPED.
18861 2014-07-08 Richard Biener <rguenther@suse.de>
18863 PR tree-optimization/61680
18864 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
18865 Handle properly all read-write dependences with group accesses.
18867 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
18869 PR tree-optimization/61576
18870 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
18871 block containing reduction statement is predecessor of phi basi block.
18873 2014-07-08 Marek Polacek <polacek@redhat.com>
18876 * fold-const.c (round_up_loc): Change the parameter type.
18878 * fold-const.h (round_up_loc): Adjust declaration.
18879 * stor-layout.c (finalize_record_size): Check for too large types.
18881 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
18883 * symtab.c: Include calls.h.
18884 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
18886 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
18888 * config/rs6000/rs6000.c (output_vec_const_move): Handle
18889 little-endian code generation.
18890 * config/rs6000/spe.md (spe_evmergehi): Rename to...
18891 (vec_perm00_v2si): ... this. Handle little-endian code generation.
18892 (spe_evmergehilo): Rename to...
18893 (vec_perm01_v2si): ... this. Handle little-endian code generation.
18894 (spe_evmergelo): Rename to...
18895 (vec_perm11_v2si): ... this. Handle little-endian code generation.
18896 (spe_evmergelohi): Rename to...
18897 (vec_perm10_v2si): ... this. Handle little-endian code generation.
18898 (spe_evmergehi, spe_evmergehilo): New expanders.
18899 (spe_evmergelo, spe_evmergelohi): Likewise.
18900 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
18901 (*frob_tf_ti): Likewise.
18902 (*frob_<mode>_di_2): Likewise.
18903 (*frob_tf_di_8_2): Likewise.
18904 (*frob_di_<mode>): Likewise.
18905 (*frob_ti_tf): Likewise.
18906 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
18907 (*frob_ti_<mode>_8_2): Likewise.
18908 (*frob_ti_tf_2): Likewise.
18909 (mov_si<mode>_e500_subreg0): Rename to...
18910 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
18912 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
18913 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
18914 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
18915 the big endianness only.
18916 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
18917 (*mov_si<mode>_e500_subreg0_2): Rename to...
18918 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
18919 big big endianness only.
18920 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
18921 (*mov_si<mode>_e500_subreg4): Rename to...
18922 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
18924 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
18925 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
18926 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
18927 the big endianness only.
18928 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
18930 (*mov_si<mode>_e500_subreg4_2): Rename to...
18931 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
18933 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
18934 (*mov_sitf_e500_subreg8): Rename to...
18935 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
18937 (*mov_sitf_e500_subreg8_le): New instruction pattern.
18938 (*mov_sitf_e500_subreg8_2): Rename to...
18939 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
18941 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
18942 (*mov_sitf_e500_subreg12): Rename to...
18943 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
18945 (*mov_sitf_e500_subreg12_le): New instruction pattern.
18946 (*mov_sitf_e500_subreg12_2): Rename to...
18947 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
18949 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
18951 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
18953 * asan.c (instrument_strlen_call): Do not instrument first byte
18954 in strlen if already instrumented.
18956 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18958 * config/arm/arm.opt (mwords-little-endian): Delete.
18959 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
18960 of TARGET_LITTLE_WORDS.
18961 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
18962 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
18964 * doc/invoke.texi: Remove references to -mwords-little-endian.
18966 2014-07-07 Jakub Jelinek <jakub@redhat.com>
18968 * expmed.c (struct init_expmed_rtl): Change all fields but
18969 pow2 and cint from struct rtx_def to rtx.
18970 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
18971 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
18974 2014-07-06 Marek Polacek <polacek@redhat.com>
18977 * doc/invoke.texi: Document -Wsizeof-array-argument.
18979 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
18981 * wide-int.h (wide_int_storage): Change declaration from struct
18984 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
18986 * cgraph.c (cgraph_create_indirect_edge): Update call of
18987 get_polymorphic_call_info.
18988 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
18989 (possible_polymorphic_call_targets): Add parameter call.
18990 (decl_maybe_in_construction_p): New predicate.
18991 (get_polymorphic_call_info): Add parameter call;
18992 use decl_maybe_in_construction_p.
18993 * gimple-fold.c (fold_gimple_assign): Update use of
18994 possible_polymorphic_call_targets.
18995 (gimple_fold_call): Likewise.
18996 * ipa-prop.c: Inlcude calls.h
18997 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
18998 (param_type_may_change_p): New predicate.
18999 (detect_type_change_from_memory_writes): Break out from ...
19000 (detect_type_change): ... this one; use param_type_may_change_p.
19001 (detect_type_change_ssa): Use param_type_may_change_p.
19002 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
19004 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
19007 * config/arm/arm-protos.h (arm_legitimate_address_p,
19008 arm_is_constant_pool_ref): Add prototypes.
19009 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
19010 (arm_is_constant_pool_ref) New function.
19011 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
19012 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
19013 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
19014 operand. Remove pool_range and neg_pool_range attributes.
19015 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
19016 pool_range and neg_pool_range attributes.
19017 * config/arm/constraints.md (Uh): New constraint.
19018 (Uq): Don't allow constant pool references.
19020 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
19022 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
19023 (move_lo_quad_internal_be_<mode>): Likewise.
19024 (move_lo_quad_<mode>): Convert to define_expand.
19025 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
19026 (aarch64_simd_move_hi_quad_be_<mode>): New.
19027 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
19028 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
19029 (aarch64_combinez_be<mode>): New.
19030 (aarch64_combine<mode>): Convert to define_expand.
19031 (aarch64_combine_internal<mode>): New.
19032 (aarch64_simd_combine<mode>): Remove bogus RTL description.
19034 2014-07-04 Tom de Vries <tom@codesourcery.com>
19036 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
19037 combination of earlyclobber and read/write modifiers.
19039 2014-07-04 Tom de Vries <tom@codesourcery.com>
19041 * config/aarch64/aarch64-simd.md
19042 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
19044 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
19047 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
19049 2014-07-04 Jakub Jelinek <jakub@redhat.com>
19051 PR middle-end/61654
19052 * cgraphunit.c (expand_thunk): Call free_dominance_info.
19054 PR tree-optimization/61684
19055 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
19056 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
19058 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
19059 Kito Cheng <kito@0xlab.org>
19060 Monk Chiang <sh.chiang04@gmail.com>
19062 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
19063 (nds32_symbol_load_store_p): Move to ...
19064 (nds32_fp_as_gp_check_available): Move to ...
19065 * config/nds32/nds32-fp-as-gp.c: ... here.
19066 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
19067 extern declaration.
19069 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
19070 Kito Cheng <kito@0xlab.org>
19071 Monk Chiang <sh.chiang04@gmail.com>
19073 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
19074 (nds32_expand_store_multiple): Move to ...
19075 (nds32_expand_movmemqi): Move to ...
19076 * config/nds32/nds32-memory-manipulation.c: ... here.
19078 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
19079 Kito Cheng <kito@0xlab.org>
19080 Monk Chiang <sh.chiang04@gmail.com>
19082 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
19083 (nds32_output_casesi_pc_relative): Move to ...
19084 (nds32_output_casesi): Move to ...
19085 (nds32_mem_format): Move to ...
19086 (nds32_output_16bit_store): Move to ...
19087 (nds32_output_16bit_load): Move to ...
19088 (nds32_output_32bit_store): Move to ...
19089 (nds32_output_32bit_load): Move to ...
19090 (nds32_output_32bit_load_s): Move to ...
19091 (nds32_output_stack_push): Move to ...
19092 (nds32_output_stack_pop): Move to ...
19093 * config/nds32/nds32-md-auxiliary.c: ... here.
19095 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
19096 Ling-Hua Tseng <uranus@tinlans.org>
19098 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
19099 the purpose of this file.
19101 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
19102 Kito Cheng <kito@0xlab.org>
19103 Monk Chiang <sh.chiang04@gmail.com>
19105 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
19106 (nds32_address_cost): Move implementation to ...
19107 * config/nds32/nds32-cost.c: ... here.
19108 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
19109 (nds32_address_cost_impl): Declare.
19111 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
19112 Kito Cheng <kito@0xlab.org>
19113 Monk Chiang <sh.chiang04@gmail.com>
19115 * config/nds32/nds32.c
19116 (nds32_consecutive_registers_load_store_p): Move to ...
19117 (nds32_valid_multiple_load_store): Move to ...
19118 (nds32_valid_stack_push_pop): Move to ...
19119 (nds32_can_use_bclr_p): Move to ...
19120 (nds32_can_use_bset_p): Move to ...
19121 (nds32_can_use_btgl_p): Move to ...
19122 (nds32_can_use_bitci_p): Move to ...
19123 * config/nds32/nds32-predicates.c: ... here.
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
19130 (nds32_expand_builtin_null_ftype_reg): Move to ...
19131 (nds32_expand_builtin_reg_ftype_imm): Move to ...
19132 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
19133 (nds32_init_builtins): Move implementation to ...
19134 (nds32_expand_builtin): Move implementation to ...
19135 * config/nds32/nds32-intrinsic.c: ... here.
19136 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
19137 (nds32_expand_builtin_impl): Declare.
19139 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
19140 Kito Cheng <kito@0xlab.org>
19141 Monk Chiang <sh.chiang04@gmail.com>
19143 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
19144 (nds32_emit_section_tail_template): Move to ...
19145 (nds32_emit_isr_jmptbl_section): Move to ...
19146 (nds32_emit_isr_vector_section): Move to ...
19147 (nds32_emit_isr_reset_conten): Move to ...
19148 (nds32_check_isr_attrs_conflict): Move to ...
19149 (nds32_construct_isr_vectors_information): Move to ...
19150 (nds32_asm_file_start): Move implementation to ...
19151 (nds32_asm_file_end): Move implementation to ...
19152 * config/nds32/nds32-isr.c: ... here.
19153 * config/nds32/nds32-protos.h
19154 (nds32_check_isr_attrs_conflict): Declare.
19155 (nds32_construct_isr_vectors_information): Declare.
19156 (nds32_asm_file_start_for_isr): Declare.
19157 (nds32_asm_file_end_for_isr): Declare.
19159 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
19160 Kito Cheng <kito@0xlab.org>
19161 Monk Chiang <sh.chiang04@gmail.com>
19163 * config.gcc (nds32*): Add new modules to extra_objs.
19164 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
19165 (nds32be-*-*): Likewise.
19166 * config/nds32/nds32-cost.c: New file.
19167 * config/nds32/nds32-fp-as-gp.c: New file.
19168 * config/nds32/nds32-intrinsic.c: New file.
19169 * config/nds32/nds32-isr.c: New file.
19170 * config/nds32/nds32-md-auxiliary.c: New file.
19171 * config/nds32/nds32-memory-manipulation.c: New file.
19172 * config/nds32/nds32-pipelines-auxiliary.c: New file.
19173 * config/nds32/nds32-predicates.c: New file.
19174 * config/nds32/t-nds32: New file.
19176 2014-07-03 Jakub Jelinek <jakub@redhat.com>
19178 PR tree-optimization/61682
19179 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
19180 using cases and when one of the operands is equal to 1.
19182 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
19184 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
19185 ashr<mode>3): Correct mode of operands[2].
19186 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
19187 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
19188 Correct mode of operands[2]. Fix split condition.
19190 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
19192 * arm.md (arch): Add armv6_or_vfpv3.
19193 (arch_enabled): Add test for the above.
19194 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
19196 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
19198 2014-07-03 Jakub Jelinek <jakub@redhat.com>
19200 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
19201 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
19202 HWI 1 and negate the unsigned value.
19203 * expmed.c (expand_sdiv_pow2): For modes wider than word always
19204 use AND instead of shift.
19205 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
19207 2014-07-03 Marek Polacek <polacek@redhat.com>
19209 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
19210 (-fsanitize=float-divide-by-zero): Move to the table with
19211 -fsanitize=undefined suboptions.
19212 (-fsanitize=float-cast-overflow): Likewise.
19214 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
19216 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
19217 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
19220 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19222 * loop-invariant.c (struct invariant): Add a new member: eqno;
19223 (find_identical_invariants): Update eqno;
19224 (create_new_invariant): Init eqno;
19225 (get_inv_cost): Compute comp_cost with eqno;
19227 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
19229 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
19230 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
19231 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
19232 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
19233 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
19235 2014-07-02 Christian Bruel <christian.bruel@st.com>
19239 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
19240 (make_preds_opaque): Delete.
19241 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
19242 (commit_mode_sets): New function.
19243 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
19244 Process all modes at once.
19245 * basic-block.h (pre_edge_lcm_avs): Declare.
19246 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
19247 Call clear_aux_for_edges. Fix comments.
19248 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
19249 (pre_edge_rev_lcm): Idem.
19250 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
19252 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
19253 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
19255 * config/i386/i386.c (x96_emit_mode_set): Idem.
19256 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
19257 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
19258 (fpscr_toggle) Disallow from delay slot.
19259 * target.def (emit_mode_set): Add prev_mode parameter.
19260 * doc/tm.texi: Regenerate.
19262 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19264 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
19267 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
19269 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
19270 vtable_pointer_value_to_vtable): Constify.
19271 (contains_polymorphic_type_p): Declare.
19272 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
19273 vtable_pointer_value_to_vtable): Constify.
19274 (contains_polymorphic_type_p): New predicate.
19275 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
19277 (ipa_set_ancestor_jf): Likewise.
19278 (detect_type_change): Return false in easy cases.
19279 (compute_complex_assign_jump_func): Require type to contain
19281 (compute_known_type_jump_func): Likewise.
19283 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
19285 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
19287 (type_in_anonymous_namespace_p): Constify argument.
19288 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
19289 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
19290 (main_odr_variant): New function.
19291 (hash_type_name): Make static; update assert; do not ICE on
19293 (types_same_for_odr): Bring here from tree.c; simplify and remove
19294 old structural comparing code that doesn't work for templates.
19295 (odr_hasher::equal): Update assert.
19296 (add_type_duplicate): Return true when bases should be computed;
19297 replace incomplete loader by complete; do not output duplicated
19298 warnings; do not ICE on non-records; set odr_violated flag.
19299 (get_odr_type): Be ready to replace incomplete type by complete
19300 one; work on ODR variants instead of main variants; reorder item
19301 in array so bases have still smaller indexes.
19302 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
19303 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
19305 2014-07-01 Cary Coutant <ccoutant@google.com>
19307 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
19309 (resolve_addr_in_expr): When replacing the rtx in a location list
19310 entry, get a new address table entry.
19311 (dwarf2out_finish): Call index_location_lists even if there are no
19312 addr_index_table entries yet.
19314 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
19316 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
19317 change for not being obvious.
19319 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
19321 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
19324 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19326 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
19327 (vcagt_f64): Likewise.
19328 (vcale_f64): Likewise.
19329 (vcaled_f64): Likewise.
19330 (vcales_f32): Likewise.
19331 (vcalt_f64): Likewise.
19332 (vcaltd_f64): Likewise.
19333 (vcalts_f32): Likewise.
19335 2014-07-01 Marek Polacek <polacek@redhat.com>
19337 * doc/invoke.texi: Document -Wint-conversion.
19339 2014-07-01 Marek Polacek <polacek@redhat.com>
19342 * doc/invoke.texi: Document -Wincompatible-pointer-types.
19344 2014-07-01 Martin Liska <mliska@suse.cz>
19346 IPA REF alias refactoring
19347 * cgraph.h (iterate_direct_aliases): New function.
19348 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
19349 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
19350 FOR_EACH_ALIAS added.
19351 (cgraph_for_node_and_aliases): Likewise.
19352 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
19353 * ipa-inline.c (reset_edge_caches): Likewise.
19354 (update_caller_keys): Likewise.
19355 * trans-mem.c (ipa_tm_execute): Likewise.
19356 *varpool.c (varpool_analyze_node): Likewise.
19357 (varpool_for_node_and_aliases): Likewise.
19358 * ipa-ref.h (first_alias): New function.
19359 (last_alias): Likewise.
19360 (has_aliases_p): Likewise.
19361 * ipa-ref.c (ipa_ref::remove_reference): Removal function
19362 is sensitive to IPA_REF_ALIASes.
19363 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
19364 are put at the beginning of the list.
19365 (symtab_node::iterate_direct_aliases): New function.
19367 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19370 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
19372 (write_ts_type_common_tree_pointers): Do not stream fields not set
19373 for incomplete types; do not stream duplicated fields for variants;
19374 sanity check that variant and type match.
19375 (write_ts_type_non_common_tree_pointers): Likewise.
19376 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
19377 TYPE_SIZE whether type is complete.
19378 (lto_input_ts_type_common_tree_pointers): Do same changes as in
19379 write_ts_type_common_tree_pointers
19380 (lto_input_ts_type_non_common_tree_pointers): Likewise.
19382 2014-06-30 Joseph Myers <joseph@codesourcery.com>
19384 * var-tracking.c (add_stores): Return instead of asserting if old
19385 and new values for conditional store are the same.
19387 2014-06-30 Richard Henderson <rth@redhat.com>
19391 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
19392 the cfg if there were any changes.
19393 * passes.def: Revert move of peephole2 after reorder_blocks;
19394 move duplicate_computed_gotos before peephole2.
19396 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
19398 * except.c (emit_note_eh_region_end): New helper function.
19399 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
19400 emit EH_REGION_END note.
19401 * jump.c (cleanup_barriers): Do not split a call and its
19402 corresponding CALL_ARG_LOCATION note.
19404 2014-06-30 Jeff Law <law@redhat.com>
19406 PR tree-optimization/61607
19407 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
19408 deeper into the SSA_NAME_VALUE chain.
19410 2014-06-30 Marek Polacek <polacek@redhat.com>
19412 * convert.c (convert_to_integer): Don't instrument conversions if the
19413 function has no_sanitize_undefined attribute.
19414 * ubsan.c: Don't run the ubsan pass if the function has
19415 no_sanitize_undefined attribute.
19417 2014-06-30 Jakub Jelinek <jakub@redhat.com>
19419 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
19420 -fsanitize=undefined suboptions.
19422 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
19424 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
19425 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
19426 against bigendian and adjust indices.
19428 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
19430 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
19432 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
19435 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
19436 Add alternative; make early clobber. Adjust both split patterns
19437 to use operand 0 as the working register.
19439 2014-06-30 Jakub Jelinek <jakub@redhat.com>
19441 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
19442 as ira_object_id_map might be NULL, or 1.
19444 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19446 * loop-invariant.c (get_inv_cost): Handle register class.
19447 (gain_for_invariant): Check the register pressure of the inv
19448 and its overlapped register class, other than all.
19450 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
19452 * doc/invoke.texi (Optimize Options): Fix descriptions of
19453 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
19455 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
19457 * doc/extend.texi (Function Attributes): Update 'naked' attribute
19460 2014-06-29 Tobias Grosser <tobias@grosser.es>
19463 * graphite-isl-ast-to-gimple.c: Add missing guards.
19465 2014-06-29 Roman Gareev <gareevroman@gmail.com>
19467 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
19468 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
19469 * flag-types.h: Add new enum fgraphite_generator.
19470 * graphite-isl-ast-to-gimple.c: New.
19471 * graphite-isl-ast-to-gimple.h: New.
19472 * graphite.c (graphite_transform_loops): Add choice of Graphite
19473 code generator, which depends on flag_graphite_code_gen.
19475 2014-06-29 Roman Gareev <gareevroman@gmail.com>
19477 * graphite-dependences.c (subtract_commutative_associative_deps):
19478 Add NULL checking of the following variables: must_raw_no_source,
19479 may_raw_no_source, must_war_no_source, may_war_no_source,
19480 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
19481 must_war, may_war, must_waw, may_waw.
19483 2014-06-29 Roman Gareev <gareevroman@gmail.com>
19485 * graphite-clast-to-gimple.c: gloog is renamed to
19486 graphite_regenerate_ast_cloog. gloog_error is renamed to
19487 graphite_regenerate_error.
19488 * graphite-clast-to-gimple.h: The definition of the struct
19489 bb_pbb_def is moved to graphite-htab.h.
19490 Add inclusion of the hash-table.h.
19491 * graphite-htab.h: The declaration of the function gloog is moved
19492 to graphite-clast-to-gimple.h and renamed to
19493 graphite_regenerate_ast_cloog.
19494 * graphite.c (graphite_transform_loops): gloog is renamed
19495 to graphite_regenerate_ast_cloog.
19497 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19499 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
19501 (write_ts_type_common_tree_pointers): Do not stream fields not set
19502 for incomplete types; do not stream duplicated fields for variants;
19503 sanity check that variant and type match.
19504 (write_ts_type_non_common_tree_pointers): Likewise.
19505 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
19506 TYPE_SIZE whether type is complete.
19507 (lto_input_ts_type_common_tree_pointers): Do same changes as in
19508 write_ts_type_common_tree_pointers
19509 (lto_input_ts_type_non_common_tree_pointers): Likewise.
19511 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19513 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
19515 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19517 * tree-inline.c (remap_type_1): Do not duplicate fields
19518 that are shared in between type and its main variant.
19520 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19522 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
19524 (ipa_set_ancestor_jf) Likewise.
19525 (check_stmt_for_type_change): Check that we work on main variant.
19526 (detect_type_change): Look into main variant.
19527 (compute_known_type_jump_func): Check that main variant has BINFO.
19529 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19531 * ipa-devirt.c (set_type_binfo): New function.
19532 (add_type_duplicate): Use it.
19533 (get_odr_type): Sanity check that binfos points to main variants.
19534 (get_class_context): Be sure the context's outer_type is main variant.
19535 (contains_type_p): Walk main variant.
19536 (get_polymorphic_call_info_for_decl): Set outer_type to be
19538 (get_polymorphic_call_info): Likewise.
19539 (possible_polymorphic_call_targets): Sanity check that we operate
19542 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19544 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
19546 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
19548 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
19549 accidental change due to wide-int branch merge.
19551 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
19553 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
19554 compressed debug support.
19555 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
19556 * configure: Regenerate.
19557 * config.in: Regenerate.
19558 * common.opt (compressed_debug_sections): New enum.
19559 (gz, gz=): New options.
19560 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
19561 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
19562 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
19563 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
19564 LINK_COMPRESS_DEBUG_SPEC.
19565 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
19566 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
19567 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
19568 (Debugging Options): Document -gz[=type].
19570 2014-06-27 Martin Jambor <mjambor@suse.cz>
19573 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
19574 args_to_skip, use those from node instead. Copy args_to_skip and
19575 combined_args_to_skip from node to the new thunk.
19576 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
19577 (cgraph_create_virtual_clone): Moved computation of
19578 combined_args_to_skip...
19579 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
19581 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
19583 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
19584 redundant diagnostic machinary.
19586 2014-06-27 Richard Biener <rguenther@suse.de>
19588 * tree-ssa-math-opts.c (bswap_replace): Fix
19589 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
19591 2014-06-27 Martin Liska <mliska@suse.cz>
19593 * gimple.h (gimple_location_safe): New function introduced.
19594 * cgraphunit.c (walk_polymorphic_call_targets): Usage
19595 of gimple_location_safe replaces gimple_location.
19596 (gimple_fold_call): Likewise.
19597 * ipa-devirt.c (ipa_devirt): Likewise.
19598 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
19599 * ipa.c (walk_polymorphic_call_targets): Likewise.
19600 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
19602 2014-06-27 Jakub Jelinek <jakub@redhat.com>
19604 PR tree-optimization/57233
19605 PR tree-optimization/61299
19606 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
19608 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
19609 would be lowered to scalar shifts, check if corresponding
19610 shifts and vector BIT_IOR_EXPR are supported and don't lower
19611 or lower just to narrower vector type in that case.
19612 * expmed.c (expand_shift_1): Fix up handling of vector
19613 shifts and rotates.
19615 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
19618 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
19620 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
19622 * doc/invoke.texi (-fsemantic-interposition): Document.
19623 * common.opt (fsemantic-interposition): New flag.
19624 * varasm.c (decl_replaceable_p): Use it.
19626 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19629 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
19630 extraction other than index 3.
19632 2014-06-26 Teresa Johnson <tejohnson@google.com>
19634 * doc/invoke.texi: Fix typo.
19635 * dumpfile.c: Add support for documented -fdump-* options
19636 optimized/missed/note/optall.
19638 2014-06-26 Martin Jambor <mjambor@suse.cz>
19640 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
19641 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
19642 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
19643 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
19644 * opts.c (default_options_optimization): Set
19645 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
19646 * doc/invoke.texi (allow-load-data-races)
19647 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
19648 (allow-store-data-races): Document the new default.
19650 2014-06-26 Martin Jambor <mjambor@suse.cz>
19652 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
19653 renamed to ipa_impossible_devirt_target. Fix typo.
19654 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
19655 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
19656 ipa_impossible_devirt_target.
19658 2014-06-26 Richard Biener <rguenther@suse.de>
19660 PR tree-optimization/61607
19661 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
19662 explaining why we restrict copies on loop depth.
19663 * tree-ssa-dom.c (cprop_operand): Remove restriction on
19665 (record_equivalences_from_phis): Instead add it here.
19667 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
19669 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
19670 (LTO_WRAPPER_OBJS): New variable.
19671 (lto-wrapper$(exeext)): Use it.
19672 * collect2.c: Include "collect-utils.h".
19673 (verbose, debug): Remove variables.
19674 (at_file_supplied): No longer static.
19675 (tool_name): New variable.
19676 (do_wait, fork_execute, maybe_unlink): Don't declare.
19677 (tool_cleanup): No longer static.
19678 (notice): Remove function.
19679 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
19680 fork_execute calls.
19681 (collect_wait, do_wait, collect_execute): Remove functions.
19682 (maybe_unlink): No longer static.
19683 * collect2.h (verbose, debug): Don't declare.
19684 (at_file_supplied): Declare.
19685 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
19687 (collect_execute): Replace with implementation from collect2, plus a
19688 new arg use_atfile. All callers changed.
19689 (collect_wait): Replace with implementation from collect2.
19690 (maybe_unlink_file): Remove function.
19691 (fork_execute): Replace with implementation from collect2, plus a
19692 new arg use_atfile. All callers changed.
19693 (do_wait): Add call to utils_cleanup to the error path.
19694 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
19695 (tool_cleanup): Adjust declarations.
19696 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
19697 * tlink.c: Include "collect-utils.h".
19698 (tlink_execute): New arg use_atfile. All callers changed.
19699 (tlink_init, tlink_execute): Remove declarations.
19701 * collect-utils.c (save_temps): New variable.
19702 (do_wait): Use it instead of debug. Use fatal_error.
19703 * collect-utils.h (save_temps): Declare.
19704 * collect2.c (verbose): Rename from vflag. All uses changed.
19705 (tool_cleanup): New function, copied from collect_atexit.
19706 (collect_atexit, handler): Just call it.
19707 * collect2.h (verbose): Declaration renamed from vflag.
19708 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
19711 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
19712 (lto-wrapper$(exeext)): Link with collect-utils.o.
19713 * collect-utils.c: New file.
19714 * collect-utils.h: New file.
19715 * lto-wrapper.c: Include "collect-utils.h".
19716 (args_name): Delete variable.
19717 (tool_name): New variable.
19718 (tool_cleanup): New function.
19719 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
19720 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
19721 (fork_execute): Remove functions.
19723 2014-06-26 Nick Clifton <nickc@redhat.com>
19725 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
19727 * doc/extend.texi (Function Attributes): Fix typo in description
19728 of RX vector attribute.
19730 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
19732 * config.gcc (supported_defaults): Error when passing either
19733 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
19735 2014-06-26 Richard Biener <rguenther@suse.de>
19737 * tree-ssa-dom.c (cprop_operand): Remove restriction on
19738 propagating volatile pointers.
19740 2014-06-26 Richard Biener <rguenther@suse.de>
19742 PR tree-optimization/61607
19743 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
19744 loop if we redirected its latch edge.
19745 (thread_block_1): Do not cancel loops prematurely.
19747 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
19749 * toplev.c (backend_init_target): Move init_emit_regs and
19751 (backend_init) ... here; skip ira_init_once and backend_init_target.
19752 (target_reinit) ... and here; clear
19753 this_target_rtl->lang_dependent_initialized.
19754 (lang_dependent_init_target): Clear
19755 this_target_rtl->lang_dependent_initialized;
19756 break out rtl initialization to ...
19757 (initialize_rtl): ... here; call also backend_init_target
19759 * toplev.h (initialize_rtl): New function.
19760 * function.c: Include toplev.h
19761 (init_function_start): Call initialize_rtl.
19762 * rtl.h (target_rtl): Add target_specific_initialized,
19763 lang_dependent_initialized.
19765 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
19766 Jakub Jelinek <jakub@redhat.com>
19768 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
19770 2014-06-25 Tom de Vries <tom@codesourcery.com>
19772 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
19774 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
19776 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
19777 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
19778 Issue a strict overflow warning if appropriate.
19780 2014-06-25 Martin Liska <mliska@suse.cz>
19782 IPA REF refactoring
19783 * Makefile.in: Removed header file (ipa-ref-inline.h).
19784 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
19786 (cgraph_speculative_call_info): Likewise.
19787 (cgraph_for_node_thunks_and_aliases): Likewise.
19788 (cgraph_for_node_and_aliases): Likewise.
19789 (verify_cgraph_node): Likewise.
19790 * cgraph.h: Batch of IPA REF functions become member functions of
19791 symtab_node: add_reference, maybe_add_reference, clone_references,
19792 clone_referring, clone_reference, find_reference,
19793 remove_stmt_references, remove_all_references,
19794 remove_all_referring, dump_references, dump_referring,
19795 has_alias_p, iterate_reference, iterate_referring.
19796 * cgraphbuild.c (record_reference): New IPA REF function used.
19797 (record_type_list): Likewise.
19798 (record_eh_tables): Likewise.
19799 (mark_address): Likewise.
19800 (mark_load): Likewise.
19801 (mark_store): Likewise.
19802 (pass_build_cgraph_edges): Likewise.
19803 (rebuild_cgraph_edge): Likewise.
19804 (cgraph_rebuild_references): Likewise.
19805 (pass_remove_cgraph_callee_edges): Likewise.
19806 * cgraphclones.c (cgraph_clone_node): Likewise.
19807 (cgraph_create_virtual_clone): Likewise.
19808 (cgraph_materialize_clone): Likewise.
19809 (cgraph_materialize_all_clones): Likewise.
19810 * cgraphunit.c (cgraph_reset_node): Likewise.
19811 (cgraph_reset_node): Likewise.
19812 (analyze_function): Likewise.
19813 (assemble_thunks_and_aliases): Likewise.
19814 (expand_function): Likewise.
19815 * ipa-comdats.c (propagate_comdat_group): Likewise.
19816 (enqueue_references): Likewise.
19817 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
19818 (create_specialized_node): Likewise.
19819 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
19820 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
19821 * ipa-inline.c (reset_edge_caches): Likewise.
19822 (update_caller_keys): Likewise.
19823 (execute): Likewise.
19824 * ipa-prop.c (remove_described_reference): Likewise.
19825 (propagate_controlled_uses): Likewise.
19826 (ipa_edge_duplication_hook): Likewise.
19827 (ipa_modify_call_arguments): Likewise.
19828 * ipa-pure-const.c (propagate_pure_const): Likewise.
19829 * ipa-ref-inline.h: Header file removed, functions moved
19830 to symtab_node class.
19831 * ipa-ref.c (remove_reference): New class member function.
19832 (cannot_lead_to_return): New class member function.
19833 (referring_ref_list): Likewise.
19834 (referred_ref_list): Likewise.
19835 Rest of functions moved to symtab_node class.
19836 * ipa-ref.h: New member functions remove_reference,
19837 cannot_lead_to_return, referring_ref_list, referred_ref_list added
19839 ipa_ref_list class has new member functions: first_reference,
19840 first_referring, clear, nreferences.
19841 * ipa-reference.c (analyze_function): New IPA REF function used.
19842 (write_node_summary_p): Likewise.
19843 (ipa_reference_write_optimization_summary): Likewise.
19844 * ipa-split.c (split_function): Likewise.
19845 * ipa-utils.c (ipa_reverse_postorder): Likewise.
19846 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
19847 (function_and_variable_visibility): Likewise.
19848 * ipa.c (has_addr_references_p): Likewise.
19849 (process_references): Argument type changed.
19850 (symtab_remove_unreachable_nodes): New IPA REF function used.
19851 (process_references): Likewise.
19852 (set_writeonly_bit): Likewise.
19853 * lto-cgraph.c: Implementation of new symtab_node member functions
19854 that uses new IPA REF functions.
19855 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
19857 * lto-streamer-out.c (output_symbol_p): Likewise.
19858 * lto-streamer.h (referenced_from_this_partition_p): Argument type
19860 * symtab.c: Implementation of new IPA REF API.
19861 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
19862 (ipa_tm_create_version): Likewise.
19863 (ipa_tm_execute): Likewise.
19864 * tree-emutls.c (gen_emutls_addr): Likewise.
19865 * tree-inline.c (copy_bb): Likewise.
19866 (delete_unreachable_blocks_update_callgraph): Likewise.
19867 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
19868 (varpool_for_node_and_aliases): Likewise.
19870 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
19872 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
19874 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
19877 * fold-const.c (fold_checksum_tree): Use a hash_table of const
19878 tree_node * instead of tree_node *.
19880 (print_fold_checksum): Likewise.
19881 (fold_check_failed): Likewise.
19882 (debug_fold_checksum): Likewise.
19883 (fold_build1_stat_loc): Likewise.
19884 (fold_build2_stat_loc): Likewise.
19885 (fold_build3_stat_loc): Likewise.
19886 (fold_build_call_array_loc): Likewise.
19888 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
19890 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
19891 implementation with call to...
19892 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
19894 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
19897 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
19899 PR tree-optimization/57742
19900 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
19901 after replacing the statement.
19903 2014-06-25 Nick Clifton <nickc@redhat.com>
19905 * config/v850/v850.c (GHS_default_section_names): Change to const
19907 (GHS_current_section_names): Likewise.
19908 (v850_insert_attributes): Do not build strings, just assign the
19909 names directly. Change the type of 'chosen_section' to const
19911 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
19912 directly to the array entry.
19913 * config/v850/v850.h (GHS_default_section_names): Change to const
19915 (GHS_current_section_names): Likewise.
19917 2014-06-25 Jakub Jelinek <jakub@redhat.com>
19919 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
19920 (LANG_HOOKS_DECLS): Add it.
19921 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
19923 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
19924 * langhooks.h (struct lang_hooks_for_decls): Add
19925 omp_clause_linear_ctor hook.
19926 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
19927 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
19928 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
19929 combined simd loop use omp_clause_linear_ctor hook.
19931 2014-06-24 Cong Hou <congh@google.com>
19933 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
19934 pattern recognition.
19935 (type_conversion_p): PROMOTION is true if it's a type promotion
19936 conversion, and false otherwise. Return true if the given expression
19937 is a type conversion one.
19938 * tree-vectorizer.h: Adjust the number of patterns.
19939 * tree.def: Add SAD_EXPR.
19940 * optabs.def: Add sad_optab.
19941 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
19942 * expr.c (expand_expr_real_2): Likewise.
19943 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
19944 * gimple.c (get_gimple_rhs_num_ops): Likewise.
19945 * optabs.c (optab_for_tree_code): Likewise.
19946 * tree-cfg.c (estimate_operator_cost): Likewise.
19947 * tree-ssa-operands.c (get_expr_operands): Likewise.
19948 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
19949 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
19950 * doc/generic.texi: Add document for SAD_EXPR.
19951 * doc/md.texi: Add document for ssad and usad.
19953 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
19955 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
19956 qualification in cast.
19958 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
19960 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
19961 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
19962 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
19963 (tree_function_decl): ... here.
19964 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
19965 streaming of vindex to ...
19966 (write_ts_function_decl_tree_pointers): ... here.
19967 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
19968 Do not stream DECL_VINDEX.
19969 (lto_input_ts_function_decl_tree_pointers): Stream it here.
19971 2014-06-24 Catherine Moore <clm@codesourcery.com>
19972 Sandra Loosemore <sandra@codesourcery.com>
19974 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
19975 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
19976 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
19978 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
19980 * doc/invoke.texi (Warning Options): Remove duplicated
19981 -Wmaybe-uninitialized.
19983 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
19985 PR tree-optimization/57742
19986 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
19987 (handle_builtin_malloc, handle_builtin_memset): New functions.
19988 (strlen_optimize_stmt): Call them.
19989 * passes.def: Move strlen after loop+dom but before vrp.
19991 2014-06-24 Jakub Jelinek <jakub@redhat.com>
19994 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
19995 model family 6 CPU with has_longmode never use a CPU without
19998 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
20001 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
20004 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
20006 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
20007 * dominance.c (iterate_fix_dominators): Use hash_map instead of
20009 * hash-map.h: New file.
20010 * ipa-comdats.c: Use hash_map instead of pointer_map.
20012 * lto-section-out.c: Adjust.
20013 * lto-streamer.h: Replace pointer_map with hash_map.
20014 * symtab.c (verify_symtab): Likewise.
20015 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
20016 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
20017 * tree-streamer.h: Likewise.
20018 * tree-streamer.c: Adjust.
20019 * pointer-set.h: Remove pointer_map.
20021 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
20023 * hash-table.h: Add a template arg to choose between storing values
20024 and storing pointers to values, and then provide partial
20025 specializations for both.
20026 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
20027 should store, not the type values should point to.
20028 * tree-into-ssa.c (var_info_hasher): Likewise.
20029 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
20030 * tree-complex.c: Adjust.
20031 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
20032 table instead of int_tree_map *.
20033 * tree-parloops.c: Adjust.
20034 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
20035 type is being stored.
20036 * tree-vectorizer.c: Adjust.
20038 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
20040 * hash-table.h: Remove a layer of indirection from hash_table so that
20041 it contains the hash table's data instead of a pointer to the data.
20042 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
20043 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
20044 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
20045 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
20046 fold-const.c, gcse.c, ggc-common.c,
20047 gimple-ssa-strength-reduction.c, gimplify.c,
20048 graphite-clast-to-gimple.c, graphite-dependences.c,
20049 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
20050 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
20051 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
20052 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
20053 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
20054 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
20055 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
20056 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
20057 tree-ssa-live.c, tree-ssa-loop-im.c,
20058 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
20059 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
20060 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
20061 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
20062 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
20063 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
20064 vtable-verify.c, vtable-verify.h: Adjust.
20066 2014-06-24 Richard Biener <rguenther@suse.de>
20068 PR tree-optimization/61572
20069 * tree-ssa-sink.c (statement_sink_location): Do not sink
20070 loads from hard registers.
20072 2014-06-24 Jakub Jelinek <jakub@redhat.com>
20074 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
20075 not mentioned in clauses use private clause if the iterator is
20076 declared in #pragma omp for simd, and when adding lastprivate
20077 instead, add it to the outer #pragma omp for too. Diagnose
20078 if the variable is private in outer context. For simd collapse > 1
20079 loops, replace all iterators with temporaries.
20080 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
20081 same even in collapse > 1 loops.
20083 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
20084 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
20086 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
20087 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
20089 (gimplify_adjust_omp_clauses): Likewise.
20090 * omp-low.c (lower_rec_simd_input_clauses,
20091 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
20092 safelen the same as safelen(1).
20093 * tree-nested.c (convert_nonlocal_omp_clauses,
20094 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
20095 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
20096 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
20097 Fixup handling of GIMPLE_OMP_TARGET.
20098 (convert_tramp_reference_stmt, convert_gimple_call): Handle
20101 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
20103 PR tree-optimization/61554
20104 * tree-ssa-propagate.c: Include "bitmap.h".
20105 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
20106 properly update constructor/destructor.
20107 (substitute_and_fold_dom_walker::before_dom_children):
20108 Remove call to gimple_purge_dead_eh_edges, add bb->index to
20109 need_eh_cleaup instead.
20110 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
20113 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
20115 * varpool.c (dump_varpool_node): Dump used_by_single_function.
20116 * tree-pass.h (make_pass_ipa_single_use): New pass.
20117 * cgraph.h (used_by_single_function): New flag.
20118 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
20120 * passes.def (pass_ipa_single_use): Scedule.
20121 * ipa.c (BOTTOM): New macro.
20122 (meet): New function
20123 (propagate_single_user): New function.
20124 (ipa_single_use): New function.
20125 (pass_data_ipa_single_use): New pass.
20126 (pass_ipa_single_use): New pass.
20127 (pass_ipa_single_use::gate): New gate.
20128 (make_pass_ipa_single_use): New function.
20130 2014-06-23 Kai Tietz <ktietz@redhat.com>
20133 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
20134 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
20136 2014-06-23 Richard Biener <rguenther@suse.de>
20138 * tree-ssa-loop.c (gate_loop): New function.
20139 (pass_tree_loop::gate): Call it.
20140 (pass_data_tree_no_loop, pass_tree_no_loop,
20141 make_pass_tree_no_loop): New.
20142 * tree-vectorizer.c: Include tree-scalar-evolution.c
20143 (pass_slp_vectorize::execute): Initialize loops and SCEV if
20145 (pass_slp_vectorize::clone): New method.
20146 * timevar.def (TV_TREE_NOLOOP): New.
20147 * tree-pass.h (make_pass_tree_no_loop): Declare.
20148 * passes.def (pass_tree_no_loop): New pass group with
20151 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
20154 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
20155 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
20157 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
20159 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
20160 "yes" where needed.
20162 2014-06-23 Alan Modra <amodra@gmail.com>
20165 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
20166 to zero on debug statements.
20168 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
20171 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
20172 Ignore third operand if present by marking qualifier_internal.
20174 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
20176 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
20178 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
20179 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
20180 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
20181 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
20182 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
20183 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
20184 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
20185 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
20186 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
20187 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
20188 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
20189 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
20190 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
20191 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
20192 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
20193 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
20194 logic in GCC vector extensions
20196 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
20197 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
20198 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
20199 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
20200 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
20201 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
20202 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
20203 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
20204 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
20205 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
20207 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
20209 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
20212 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
20213 (vget_low_s64): Use __GET_LOW macro.
20214 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
20215 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
20216 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
20217 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
20218 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
20220 (vcombine_s64): Use GCC vector extensions; remove cast.
20221 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
20222 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
20223 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
20224 Fix type signature; remove cast.
20226 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
20229 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
20231 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
20233 (BUILTIN_VD1): New.
20234 (BUILTIN_VD_RE): Remove.
20235 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
20236 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
20237 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
20238 variant but not df.
20239 (vreinterpretv1df*, vreinterpret*v1df): New.
20240 (vreinterpretdf*, vreinterpret*df): Remove.
20241 * config/aarch64/aarch64-simd.md (aarch64_create,
20242 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
20243 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
20245 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
20246 (vcreate_f64): Remove cast, use v1df builtin.
20247 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
20248 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
20249 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
20250 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
20251 vmov_n_f64, vst1_f64): Use gcc vector extensions.
20252 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
20253 add range check using __builtin_aarch64_im_lane_boundsi.
20254 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
20255 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
20256 type signature, use gcc vector extensions.
20257 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
20258 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
20259 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
20260 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
20261 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
20262 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
20263 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
20264 vreinterpret_u64_f64): Use v1df builtin not df.
20266 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
20268 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
20271 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
20273 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
20276 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20278 * loop-invariant.c (pre_check_invariant_p): New function.
20279 (find_invariant_insn): Call pre_check_invariant_p.
20281 2014-06-22 Richard Henderson <rth@redhat.com>
20284 * compare-elim.c (struct comparison): Add eh_note.
20285 (find_comparison_dom_walker::before_dom_children): Don't eliminate
20286 a redundant comparison in a different EH region. Purge EH edges if
20289 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
20291 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
20292 (var_shift): Use it.
20293 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
20294 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
20295 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
20296 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
20297 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
20298 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
20299 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
20300 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
20301 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
20302 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
20303 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
20304 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
20305 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
20306 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
20307 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
20308 *rotldi3_internal15be): Use the new attribute. Merge register and
20309 integer alternatives.
20311 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
20313 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
20314 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
20315 split, *ashrdi3_internal3 and split): Delete, merge into...
20316 (ashr<mode>3): New expander.
20317 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
20318 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
20320 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
20322 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
20323 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
20324 *rotldi3_internal3 and split): Delete, merge into...
20325 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
20326 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
20327 Use "rotlw" extended mnemonic.
20329 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
20331 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
20332 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
20333 and split, *ashldi3_internal3 and split): Delete, merge into...
20334 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
20335 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
20337 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
20339 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
20340 (lshrsi3, two anonymous define_insns and define_splits,
20341 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
20342 *lshrdi3_internal3 and split): Delete, merge into...
20343 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
20344 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
20346 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
20348 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
20349 Remove "O" alternative.
20351 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
20353 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
20354 (mips_move_from_gpr_cost): Likewise.
20355 (mips_register_move_cost): Update accordingly.
20356 (mips_secondary_reload_class): Remove name of in_p.
20358 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
20361 * config/i386/i386.md (x86_64_shrd, x86_shrd,
20362 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
20364 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
20366 * config/nios2/nios2.c: Include "builtins.h".
20368 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
20370 * cgraph.h (tls_model_names): New variable.
20371 * print-tree.c (print_node): Simplify.
20372 * varpool.c (tls_model_names): New variable.
20373 (dump_varpool_node): Output tls model.
20375 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
20377 * ipa-visibility.c (function_and_variable_visibility): Disable
20378 temporarily local aliases for some targets.
20380 2014-06-20 Marek Polacek <polacek@redhat.com>
20382 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
20383 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
20384 into SANITIZE_UNDEFINED.
20385 * doc/invoke.texi: Describe -fsanitize=bounds.
20386 * gimplify.c (gimplify_call_expr): Add gimplification of internal
20387 functions created in the FEs.
20388 * internal-fn.c: Move "internal-fn.h" after "tree.h".
20389 (expand_UBSAN_BOUNDS): New function.
20390 * internal-fn.def (UBSAN_BOUNDS): New internal function.
20391 * internal-fn.h: Don't define internal functions here.
20392 * opts.c (common_handle_option): Add -fsanitize=bounds.
20393 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
20394 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
20395 * tree-core.h: Define internal functions here.
20396 (struct tree_base): Add ifn field.
20397 * tree-pretty-print.c: Include "internal-fn.h".
20398 (dump_generic_node): Handle functions without CALL_EXPR_FN.
20399 * tree.c (get_callee_fndecl): Likewise.
20400 (build_call_expr_internal_loc): New function.
20401 * tree.def (CALL_EXPR): Update description.
20402 * tree.h (CALL_EXPR_IFN): Define.
20403 (build_call_expr_internal_loc): Declare.
20404 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
20406 (ubsan_type_descriptor): Change bool parameter to enum
20407 ubsan_print_style. Adjust the code. Add handling of
20409 (ubsan_expand_bounds_ifn): New function.
20410 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
20411 (ubsan_build_overflow_builtin): Likewise.
20412 (instrument_bool_enum_load): Likewise.
20413 (ubsan_instrument_float_cast): Likewise.
20414 * ubsan.h (enum ubsan_print_style): New enum.
20415 (ubsan_expand_bounds_ifn): Declare.
20416 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
20418 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
20420 * config/rs6000/rs6000.md: Append `DONE' to preparation
20421 statements of `bswap' pattern splitters.
20423 2014-06-20 Tom de Vries <tom@codesourcery.com>
20425 * target.def (call_fusage_contains_non_callee_clobbers): Update
20427 * doc/tm.texi: Regenerate.
20429 2014-06-20 Yury Gribov <y.gribov@samsung.com>
20430 Max Ostapenko <m.ostapenko@partner.samsung.com>
20433 * asan.c (instrument_strlen_call): Fixed instrumentation of
20436 2014-06-20 Martin Jambor <mjambor@suse.cz>
20439 * ipa-prop.c (impossible_devirt_target): New function.
20440 (try_make_edge_direct_virtual_call): Use it, also instead of
20443 2014-06-20 Yury Gribov <y.gribov@samsung.com>
20444 Max Ostapenko <m.ostapenko@partner.samsung.com>
20447 * asan.c (build_check_stmt): Add condition.
20449 2014-06-20 Martin Jambor <mjambor@suse.cz>
20452 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
20455 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20457 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
20459 (VCONQ): Make comment more helpful.
20461 * config/aarch64/aarch64-simd.md
20462 (aarch64_sqdmulh_lane<mode>):
20463 Use VCOND for operands 2. Update lane checking and flipping logic.
20464 (aarch64_sqrdmulh_lane<mode>): Likewise.
20465 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
20466 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
20467 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
20468 attribute of operand 3 to VCOND.
20469 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
20470 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
20471 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
20472 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
20473 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
20474 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
20476 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
20477 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
20478 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
20479 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
20480 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
20481 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
20482 operand to VCOND. Update lane flipping and bounds checking logic.
20483 (aarch64_sqdmlal2_lane<mode>): Likewise.
20484 (aarch64_sqdmlsl_lane<mode>): Likewise.
20485 (aarch64_sqdmull_lane<mode>): Likewise.
20486 (aarch64_sqdmull2_lane<mode>): Likewise.
20487 (aarch64_sqdmlal_laneq<mode>):
20488 Replace VCON usage with VCONQ.
20489 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
20490 (aarch64_sqdmlal2_laneq<mode>): Emit
20491 aarch64_sqdmlal2_laneq<mode>_internal insn.
20492 Replace VCON with VCONQ.
20493 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
20494 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
20495 (aarch64_sqdmull_laneq<mode>): Emit
20496 aarch64_sqdmull_laneq<mode>_internal insn.
20497 Replace VCON with VCONQ.
20498 (aarch64_sqdmull2_laneq<mode>): Emit
20499 aarch64_sqdmull2_laneq<mode>_internal insn.
20500 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
20501 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
20502 of 3rd argument to int16x4_t.
20503 (vqdmlalh_lane_s16): Likewise.
20504 (vqdmlslh_lane_s16): Likewise.
20505 (vqdmull_high_lane_s16): Likewise.
20506 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
20507 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
20508 (vqdmlsl_lane_s16): Likewise.
20509 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
20510 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
20511 (vqdmlals_lane_s32): Likewise.
20512 (vqdmlsls_lane_s32): Likewise.
20513 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
20514 (vqdmulls_lane_s32): Likewise.
20515 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
20516 (vqdmlsl_lane_s32): Likewise.
20517 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
20518 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
20519 (vqrdmulhh_lane_s16): Likewise.
20520 (vqdmlsl_high_lane_s16): Likewise.
20521 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
20522 (vqdmlsl_high_lane_s32): Likewise.
20523 (vqrdmulhs_lane_s32): Likewise.
20525 2014-06-20 Tom de Vries <tom@codesourcery.com>
20527 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
20528 get_call_reg_set_usage.
20530 2014-06-20 Tom de Vries <tom@codesourcery.com>
20532 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
20533 it contains all call_used_regs.
20535 2014-06-20 Tom de Vries <tom@codesourcery.com>
20537 * final.c (collect_fn_hard_reg_usage): Add and use variable
20538 function_used_regs.
20540 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
20542 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
20543 (set_init_priority, get_init_priority, set_fini_priority,
20544 get_fini_priority): New methods.
20545 * tree.c (init_priority_for_decl): Remove.
20546 (init_ttree): Do not initialize init priority.
20547 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
20548 (decl_priority_info): Remove.
20549 (decl_init_priority_insert): Rewrite.
20550 (decl_fini_priority_insert): Rewrite.
20551 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
20552 tree_priority_map_marked_p): Remove.
20553 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
20554 * lto-streamer-out.c (hash_tree): Do not hash priorities.
20555 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
20556 not output priorities.
20557 (pack_ts_function_decl_value_fields): Likewise.
20558 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
20559 not input priorities.
20560 (unpack_ts_function_decl_value_fields): Likewise.
20561 * symtab.c (symbol_priority_map): Declare.
20562 (init_priority_hash): Declare.
20563 (symtab_unregister_node): Unregister from priority hash, too.
20564 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
20566 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
20567 (symbol_priority_info): New function.
20568 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
20570 * tree-core.h (tree_priority_map): Remove.
20572 2014-06-20 Jakub Jelinek <jakub@redhat.com>
20574 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
20575 0xff to uint64_t before shifting it up.
20577 2014-06-20 Julian Brown <julian@codesourcery.com>
20578 Chung-Lin Tang <cltang@codesourcery.com>
20580 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
20581 TARGET_THUMB1_ONLY. Add comments.
20583 2014-06-19 Tom de Vries <tom@codesourcery.com>
20585 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
20586 return type to void.
20587 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
20589 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20591 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
20592 as "move", from depends_on.
20594 2014-06-19 Terry Guo <terry.guo@arm.com>
20596 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
20599 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
20601 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
20603 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
20605 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
20608 * config/sh/sh.c (prepare_move_operands): Don't process TLS
20609 addresses here if reload in progress or completed.
20611 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
20613 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
20614 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
20615 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
20616 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
20617 (mips_register_priority): New function that implements the target
20618 hook TARGET_REGISTER_PRIORITY.
20619 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
20620 (mips_lra_p): Likewise for TARGET_LRA_P.
20621 (TARGET_REGISTER_PRIORITY): Define macro.
20622 (TARGET_SPILL_CLASS): Likewise.
20623 (TARGET_LRA_P): Likewise.
20624 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
20626 (REG_CLASS_NAMES): Likewise.
20627 (REG_CLASS_CONTENTS): Likewise.
20628 (BASE_REG_CLASS): Use M16_SP_REGS.
20629 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
20630 New set attribute to enable alternatives depending on the register
20632 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
20633 (*lea64): Disable pattern for MIPS16.
20634 * config/mips/mips.opt (mlra): New option.
20636 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
20638 * lra-constraints.c (base_to_reg): New function.
20639 (process_address): Use new function.
20641 2014-06-18 Tom de Vries <tom@codesourcery.com>
20643 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
20644 * config/aarch64/aarch64.c
20645 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
20646 (aarch64_emit_call_insn): New function.
20647 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
20649 * config/aarch64/aarch64.md (define_expand "call_internal")
20650 (define_expand "call_value_internal", define_expand "sibcall_internal")
20651 (define_expand "sibcall_value_internal"): New.
20652 (define_expand "call", define_expand "call_value")
20653 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
20654 expand variant and aarch64_emit_call_insn.
20656 2014-06-18 Radovan Obradovic <robradovic@mips.com>
20657 Tom de Vries <tom@codesourcery.com>
20659 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
20660 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
20662 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
20663 clobbers to CALL_INSN_FUNCTION_USAGE.
20664 (define_expand "sibcall_internal")
20665 (define_expand "sibcall_value_internal"): New.
20666 (define_expand "call", define_expand "call_value"): Add argument to
20667 arm_emit_call_insn.
20668 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
20669 (define_expand "sibcall_value"): Use sibcall_value_internal and
20670 arm_emit_call_insn.
20672 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20674 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
20676 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20678 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
20681 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20683 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
20684 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
20685 annotations. Fix DWARF information.
20687 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20689 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
20690 __udivmoddi4, and fixups for negative operands.
20692 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20694 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
20696 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20698 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
20701 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20703 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
20706 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20708 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
20709 describing register usage on function entry and exit.
20711 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20713 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
20714 (__aeabi_ldivmod): Fix whitespace.
20716 2014-06-18 Andreas Schwab <schwab@suse.de>
20718 * doc/md.texi (Standard Names): Use @itemx for grouped items.
20719 Remove blank line after @item.
20721 2014-06-18 Richard Henderson <rth@redhat.com>
20724 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
20726 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20728 * config/arm/arm.c (neon_vector_mem_operand): Allow register
20729 POST_MODIFY for neon loads and stores.
20730 (arm_print_operand): Output post-index register for neon loads and
20733 2014-06-18 Richard Biener <rguenther@suse.de>
20735 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
20737 2014-06-18 Richard Biener <rguenther@suse.de>
20739 * tree-pass.h (make_pass_dce_loop): Remove.
20740 * passes.def: Replace pass_dce_loop with pass_dce.
20741 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
20742 changed free niter estimates and reset the scev cache.
20743 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
20744 make_pass_dce_loop): Remove.
20745 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
20746 (fini_copy_prop): Return whether something changed. Always
20747 let substitute_and_fold perform DCE and free niter estimates
20748 and reset the scev cache if so.
20749 (execute_copy_prop): If sth changed schedule cleanup-cfg.
20750 (pass_data_copy_prop): Do not unconditionally schedule
20751 cleanup-cfg or update-ssa.
20753 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
20755 PR tree-optimization/61518
20756 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
20757 reduction var is used in reduction stmt or phi-function only.
20759 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20761 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
20763 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
20765 PR tree-optimization/61517
20766 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
20767 whose rhs's first tree is the source expression instead of the
20769 (find_bswap_or_nop): Likewise.
20770 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
20771 gimple stmt whose rhs's first tree is the source. In the memory source
20772 case, move the stmt to be replaced close to one of the original load to
20773 avoid the problem of a store between the load and the stmt's original
20775 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
20778 2014-06-18 Andreas Schwab <schwab@suse.de>
20780 PR rtl-optimization/54555
20781 * postreload.c (move2add_use_add2_insn): Substitute
20782 STRICT_LOW_PART only if it is cheaper.
20784 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
20786 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
20787 Do not use unspec as call operand. Use memory_operand instead of
20788 memory_nox32_operand and add "m" operand constraint. Disable
20789 pattern for TARGET_X32.
20790 (*sibcall_pop_memory): Ditto.
20791 (*sibcall_value_memory): Ditto.
20792 (*sibcall_value_pop_memory): Ditto.
20793 (sibcall peepholes): Merge SImode and DImode patterns using
20794 W mode iterator. Use memory_operand instead of memory_nox32_operand.
20795 Disable pattern for TARGET_X32. Check if eliminated register is
20796 really dead after call insn. Generate call RTX without unspec operand.
20797 (sibcall_value peepholes): Ditto.
20798 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
20799 instead of memory_nox32_operand. Check if eliminated register is
20800 really dead after call insn. Generate call RTX without unspec operand.
20801 (sibcall_value_pop peepholes): Ditto.
20802 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
20804 2014-06-18 Terry Guo <terry.guo@arm.com>
20807 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
20810 2014-06-18 Olivier Hainque <hainque@adacore.com>
20812 * tree-core.h (tree_block): Add an "end_locus" field, allowing
20813 memorization of the end of block source location.
20814 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
20815 * gimplify.c (gimplify_bind_expr): Propagate the block start and
20816 end source location info we have on the block entry/exit code we
20819 2014-06-18 Richard Biener <rguenther@suse.de>
20821 * common.opt (fssa-phiopt): New option.
20822 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
20824 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
20825 * doc/invoke.texi (-fssa-phiopt): Document.
20827 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20829 * genattrtab.c (n_bypassed): New variable.
20830 (process_bypasses): Initialise n_bypassed.
20831 Count number of bypassed reservations.
20832 (make_automaton_attrs): Allocate space for bypassed reservations
20833 rather than number of bypasses.
20835 2014-06-18 Richard Biener <rguenther@suse.de>
20837 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
20838 we propagated anything.
20839 (substitute_and_fold_dom_walker::before_dom_children): Something
20840 changed if we propagated into PHI arguments.
20841 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
20844 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
20846 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
20848 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
20849 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
20850 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
20851 Introduces alternative way of loads group permutaions.
20852 (vect_transform_grouped_load): Try alternative way of permutations.
20854 2014-06-18 Jakub Jelinek <jakub@redhat.com>
20856 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
20857 changed in ORT_TARGET region, don't jump to do_outer.
20858 (struct gimplify_adjust_omp_clauses_data): New type.
20859 (gimplify_adjust_omp_clauses_1): Adjust for data being
20860 a struct gimplify_adjust_omp_clauses_data pointer instead
20861 of tree *. Pass pre_p as a new argument to
20862 lang_hooks.decls.omp_finish_clause hook.
20863 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
20864 splay_tree_foreach to pass both list_p and pre_p.
20865 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
20866 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
20867 gimplify_adjust_omp_clauses callers.
20868 * langhooks.c (lhd_omp_finish_clause): New function.
20869 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
20870 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
20871 * langhooks.h (struct lang_hooks_for_decls): Add a new
20872 gimple_seq * argument to omp_finish_clause hook.
20873 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
20874 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
20875 (scan_omp_parallel, lower_omp_for): When adding
20876 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
20877 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
20878 * tree-nested.c (convert_nonlocal_omp_clauses,
20879 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
20880 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
20882 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
20884 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
20885 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
20887 2014-06-17 Xinliang David Li <davidxl@google.com>
20889 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
20890 * passes.c (pass_init_dump_file): Do not set initialize
20891 flag to false unconditionally.
20893 2014-06-17 Richard Biener <rguenther@suse.de>
20895 * genopinit.c (main): Use vec<>::qsort method.
20896 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
20898 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
20900 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
20902 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
20903 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
20904 (mips_move_to_gpr_cost): Remove ST_REGS case.
20905 (mips_move_from_gpr_cost): Likewise.
20906 (mips_register_move_cost): Likewise.
20907 (mips_secondary_reload_class): Likewise.
20909 2014-06-17 Richard Biener <rguenther@suse.de>
20911 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
20912 (pass_all_optimizations): Move 3rd copy-prop pass from after
20913 fre to before ifcombine/phiopt.
20915 2014-06-17 Richard Biener <rguenther@suse.de>
20917 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
20918 and allow all blocks to be forwarders.
20920 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
20923 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
20924 variable 'size'; calculate 'size' right in the front; use
20925 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
20926 pcum->aapcs_stack_words.
20928 2014-06-17 Nick Clifton <nickc@redhat.com>
20930 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
20931 (umulhi3, mulsidi3, umulsidi3): Likewise.
20933 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
20935 PR middle-end/61508
20936 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
20937 check for section name.
20939 2014-06-17 Richard Biener <rguenther@suse.de>
20941 * tree-ssa-propagate.c: Include domwalk.h.
20942 (substitute_and_fold): Outline main worker into a domwalker ...
20943 (substitute_and_fold_dom_walker::before_dom_children): ... here.
20944 Schedule stmts we can fully propagate for removal. Remove
20946 (substitute_and_fold): Apply a dominator walk to perform
20947 substitution. Process stmts scheduled for removal here.
20949 2014-06-17 Richard Biener <rguenther@suse.de>
20951 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
20952 of PHI node moving.
20954 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
20956 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
20957 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
20958 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
20959 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
20960 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
20962 (get_fpscr) : Likewise.
20964 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
20966 PR rtl-optimization/61325
20967 * lra-constraints.c (valid_address_p): Add forward declaration.
20968 (simplify_operand_subreg): Check address validity before and after
20969 alter_reg of memory subreg.
20971 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
20973 * config/i386/i386.c (decide_alg): Correctly handle
20974 maximum size of stringop algorithm.
20976 2014-06-16 Yury Gribov <y.gribov@samsung.com>
20978 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
20980 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
20982 PR rtl-optimization/61522
20983 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
20985 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
20988 * symtab.c (symtab_node::reset_section): New method.
20989 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
20991 * cgraph.h (reset_section): Declare.
20992 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
20993 do not consider comdat locals.
20994 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
20996 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
20997 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
20998 reset sections of symbols dragged out of the comdats.
20999 (function_and_variable_visibility): Reset sections of
21002 2014-06-16 Richard Biener <rguenther@suse.de>
21004 PR tree-optimization/61482
21005 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
21006 [-INF(OVF), +INF(OVF)] range.
21008 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
21010 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
21011 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
21012 handling 32-bit multiplication.
21014 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
21016 PR middle-end/61430
21017 * lra-lives.c (process_bb_lives): Skip creating copy during
21018 insn scan when src/dest has constrained to same regno.
21020 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
21022 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
21023 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
21025 2014-06-16 Yury Gribov <y.gribov@samsung.com>
21027 * asan.c (check_func): New function.
21028 (maybe_create_ssa_name): Likewise.
21029 (build_check_stmt_with_calls): Likewise.
21030 (use_calls_p): Likewise.
21031 (report_error_func): Change interface.
21032 (build_check_stmt): Allow non-integer lengths; add support
21034 (asan_instrument): Likewise.
21035 (instrument_mem_region_access): Moved code to build_check_stmt.
21036 (instrument_derefs): Likewise.
21037 (instrument_strlen_call): Likewise.
21038 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
21039 * doc/invoke.texi: Describe new parameter.
21040 * params.def: Define new parameter.
21041 * params.h: Likewise.
21042 * sanitizer.def: Describe new builtins.
21044 2014-06-16 Richard Biener <rguenther@suse.de>
21046 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
21047 Make all defs available at the end.
21048 (eliminate): If we remove a PHI node schedule cfg-cleanup.
21050 2014-06-18 Jakub Jelinek <jakub@redhat.com>
21053 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
21055 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
21058 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
21059 initialization. Replace remaining use of uid.
21061 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
21063 * c-family/c-common.c (handle_tls_model_attribute): Use
21064 set_decl_tls_model.
21065 * c-family/c-common.c (handle_tls_model_attribute): Use
21066 set_decl_tls_model.
21067 * cgraph.h (struct varpool_node): Add tls_model.
21068 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
21069 * tree.h (DECL_TLS_MODEL): Update.
21070 (DECL_THREAD_LOCAL_P): Check that variable is static.
21071 (decl_tls_model): Declare.
21072 (set_decl_tls_model): Declare.
21073 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
21074 set symbol prorperties.
21075 (get_emutls_init_templ_addr): Cleanup.
21076 (new_emutls_decl): Update.
21077 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
21078 (lto_input_varpool_node): Likewise.
21079 * lto-streamer-out.c (hash_tree): Likewise.
21080 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
21081 not stream DECL_TLS_MODEL.
21082 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
21083 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
21085 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
21087 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
21089 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
21091 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
21092 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
21094 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
21095 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
21096 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
21097 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
21098 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
21099 (df_get_artificial_defs, df_get_artificial_uses)
21100 (df_single_def, df_single_use): Update accordingly.
21101 (df_refs_chain_dump): Take the first element in a linked list as
21102 parameter, rather than a pointer to an array of pointers.
21103 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
21104 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
21105 (df_chain_create_bb_process_use): Likewise.
21106 (df_md_bb_local_compute_process_def): Likewise.
21107 * fwprop.c (process_defs, process_uses): Likewise.
21108 (register_active_defs, update_uses): Likewise.
21109 (forward_propagate_asm): Update for new df_ref linking.
21110 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
21111 (df_null_ref_rec, df_null_mw_rec): Likewise.
21112 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
21114 (df_scan_free_bb_info): Remove check for null artificial_defs.
21115 (df_install_ref_incremental): Adjust for new df_ref linking.
21116 Use a single-element insertion rather than a full sort.
21117 (df_ref_chain_delete_du_chain): Take the first element
21118 in a linked list as parameter, rather than a pointer to an array of
21120 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
21121 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
21122 (df_insn_info_delete): Remove check for null defs and call to
21123 df_scan_free_mws_vec.
21124 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
21125 null rather than df_null_*_rec.
21126 (df_insn_rescan_debug_internal): Likewise, and update null
21127 checks in the same way. Remove check for null defs.
21128 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
21129 Move a single element rather doing a full sort.
21130 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
21132 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
21133 Initialize df_ref and df_mw_hardreg lists to null rather than
21135 (df_ref_compare): Take df_refs as parameter, transferring the
21136 old interface to...
21137 (df_ref_ptr_compare): ...this new function.
21138 (df_sort_and_compress_refs): Update accordingly.
21139 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
21140 old interface to...
21141 (df_mw_ptr_compare): ...this new function.
21142 (df_sort_and_compress_mws): Update accordingly.
21143 (df_install_refs, df_install_mws): Return a linked list rather than
21144 an array of pointers.
21145 (df_refs_add_to_chains): Assert that old lists are empty rather
21147 (df_insn_refs_verify): Don't handle null defs speciailly.
21148 * web.c (union_match_dups): Update for new df_ref linking.
21150 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
21152 * df.h (df_ref_create, df_ref_remove): Delete.
21153 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
21154 (df_ref_remove): Likewise.
21156 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
21158 * df.h (df_single_def, df_single_use): New functions.
21159 * ira.c (find_moveable_pseudos): Use them.
21161 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
21163 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
21164 * df-problems.c (df_note_bb_compute): Use it.
21165 * regstat.c (regstat_bb_compute_ri): Likewise.
21167 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
21169 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
21170 * cse.c (cse_extended_basic_block): Use them.
21171 * dce.c (mark_artificial_use): Likewise.
21172 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
21173 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
21174 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
21175 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
21176 (df_simulate_initialize_backwards): Likewise.
21177 (df_simulate_finalize_backwards): Likewise.
21178 (df_simulate_initialize_forwards): Likewise.
21179 (df_md_simulate_artificial_defs_at_top): Likewise.
21180 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
21181 * regrename.c (init_rename_info): Likewise.
21182 * regstat.c (regstat_bb_compute_ri): Likewise.
21183 (regstat_bb_compute_calls_crossed): Likewise.
21185 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
21187 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
21188 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
21189 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
21190 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
21191 * combine.c (create_log_links): Likewise.
21192 * compare-elim.c (find_flags_uses_in_insn): Likewise.
21193 (try_eliminate_compare): Likewise.
21194 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
21195 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
21196 (remove_reg_equal_equiv_notes_for_defs): Likewise.
21197 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
21198 (word_dce_process_block, dce_process_block): Likewise.
21199 * ddg.c (def_has_ccmode_p): Likewise.
21200 * df-core.c (df_bb_regno_first_def_find): Likewise.
21201 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
21202 * df-problems.c (df_rd_simulate_one_insn): Likewise.
21203 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
21204 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
21205 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
21206 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
21207 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
21208 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
21209 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
21210 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
21211 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
21212 * fwprop.c (local_ref_killed_between_p): Likewise.
21213 (all_uses_available_at, free_load_extend): Likewise.
21214 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
21215 * hw-doloop.c (scan_loop): Likewise.
21216 * ifcvt.c (dead_or_predicable): Likewise.
21217 * init-regs.c (initialize_uninitialized_regs): Likewise.
21218 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
21219 (process_bb_node_lives): Likewise.
21220 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
21221 (find_moveable_pseudos): Likewise.
21222 * loop-invariant.c (check_dependencies, record_uses): Likewise.
21223 * recog.c (peep2_find_free_register): Likewise.
21224 * ree.c (get_defs): Likewise.
21225 * regstat.c (regstat_bb_compute_ri): Likewise.
21226 (regstat_bb_compute_calls_crossed): Likewise.
21227 * sched-deps.c (find_inc, find_mem): Likewise.
21228 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
21229 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
21230 * shrink-wrap.c (requires_stack_frame_p): Likewise.
21231 (prepare_shrink_wrap): Likewise.
21232 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
21233 * web.c (union_defs, pass_web::execute): Likewise.
21234 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
21235 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
21237 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
21239 * lra-assign.c (assign_by_spills): Add code to assign vector regs
21240 to inheritance pseudos.
21241 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
21243 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
21246 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
21247 (BU_MISC_2): Rename to ...
21248 (BU_LDBL128_2): ... this.
21249 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
21250 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
21251 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
21252 RS6000_BTM_LDBL128.
21253 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
21254 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
21255 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
21256 (unpacktf_1): Likewise.
21257 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
21258 (__builtin_longdouble_dw1): Likewise.
21259 * doc/sourcebuild.texi (longdouble128): Document.
21261 2014-06-13 Jeff Law <law@redhat.com>
21263 PR rtl-optimization/61094
21264 PR rtl-optimization/61446
21265 * ree.c (combine_reaching_defs): Get the mode for the copy from
21266 the extension insn rather than the defining insn.
21268 2014-06-13 Dehao Chen <dehao@google.com>
21270 * dwarf2out.c (add_linkage_name): Emit more linkage name.
21272 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
21274 * doc/install.texi (--enable-linker-plugin-configure-flags)
21275 (--enable-linker-plugin-flags): Document new flags.
21277 2014-06-13 Martin Jambor <mjambor@suse.cz>
21280 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
21281 cache_token if returning early.
21283 2014-06-13 Nick Clifton <nickc@redhat.com>
21285 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
21286 requested alignment is active.
21287 (LABEL_ALIGN): Likewise.
21288 (LOOP_ALIGN): Likewise.
21290 2014-06-13 Richard Biener <rguenther@suse.de>
21292 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
21293 Rewrite to propagate the VN result into all uses where
21294 possible and to remove stmts becoming dead because of that.
21295 (eliminate): Generalize stmt removal handling, remove in
21296 reverse dominator order to support proper debug stmt
21297 generation. Update stmts before removing stmts.
21298 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
21300 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
21302 PR tree-optimization/61375
21303 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
21304 symbolic number cannot be represented in an uint64_t.
21305 (find_bswap_or_nop_1): Likewise.
21307 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
21309 * symtab.c (symtab_node::reset_section): New method.
21310 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
21312 * cgraph.h (reset_section): Declare.
21313 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
21314 do not consider comdat locals.
21315 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
21317 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
21318 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
21319 reset sections of symbols dragged out of the comdats.
21320 (function_and_variable_visibility): Reset sections of
21323 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
21325 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
21326 to use symtab and decl_binds_to_current_def_p
21327 * tree-vectorizer.c (increase_alignment): Increase alignment
21328 of alias target, too.
21330 2014-06-12 Jakub Jelinek <jakub@redhat.com>
21332 PR middle-end/61486
21333 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
21334 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
21335 if outer combined construct is distribute.
21336 (gimplify_omp_for): For OMP_DISTRIBUTE set
21337 gimplify_omp_ctxp->distribute.
21338 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
21339 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
21340 mapping into decl map.
21342 2014-06-12 Jason Merrill <jason@redhat.com>
21344 * common.opt (fabi-version): Change default to 0.
21346 2014-06-12 Jason Merrill <jason@redhat.com>
21348 * toplev.c (process_options): Reject -fabi-version=1.
21350 2014-06-12 Jeff Law <law@redhat.com>
21352 PR tree-optimization/61009
21353 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
21354 value when we stop processing a block due to problematic PHIs.
21356 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
21358 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
21359 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
21360 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
21361 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
21362 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
21363 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
21364 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
21365 are not in the spec.
21367 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
21370 * config/aarch64/aarch64-modes.def: Add V1DFmode.
21371 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
21374 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
21376 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
21378 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
21381 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
21382 loading from address spaces.
21384 2014-06-12 Martin Liska <mliska@suse.cz>
21387 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
21388 statement is reachable.
21390 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
21392 * symtab.c (section_hash): New hash.
21393 (symtab_unregister_node): Clear section before freeing.
21394 (hash_section_hash_entry): New haser.
21395 (eq_sections): New function.
21396 (symtab_node::set_section_for_node): New method.
21397 (set_section_1): Update.
21398 (symtab_node::set_section): Take string instead of tree as parameter.
21399 (symtab_resolve_alias): Update.
21400 * cgraph.h (section_hash_entry_d): New structure.
21401 (section_hash_entry): New typedef.
21402 (cgraph_node): Change comdat_group_ to x_comdat_group,
21403 change section_ to x_section and turn into section_hash_entry;
21404 update accestors; put set_section_for_node offline.
21405 * tree.c (decl_section_name): Turn into string.
21406 (set_decl_section_name): Change parameter to be string.
21407 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
21408 * sdbout.c (sdbout_one_type): Update.
21409 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
21410 * varasm.c (IN_NAMED_SECTION, get_named_section,
21411 resolve_unique_section, hot_function_section, get_named_text_section,
21412 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
21413 make_decl_rtl, default_unique_section): Update.
21414 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
21415 (c6x_elf_unique_section): Update.
21416 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
21417 * config/pa/pa.c (pa_function_section): Update.
21418 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
21419 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
21420 * config/arc/arc.c (arc_in_small_data_p): Update.
21421 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
21422 * config/mcore/mcore.c (mcore_unique_section): Update.
21423 * config/mips/mips.c (mips16_build_function_stub): Update.
21424 (mips16_build_call_stub): Update.
21425 (mips_function_rodata_section): Update.
21426 (mips_in_small_data_p): Update.
21427 * config/score/score.c (score_in_small_data_p): Update.
21428 * config/rx/rx.c (rx_in_small_data): Update.
21429 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
21430 (rs6000_xcoff_asm_named_section): Update.
21431 (rs6000_xcoff_unique_section): Update.
21432 * config/frv/frv.c (frv_string_begins_with): Update.
21433 (frv_in_small_data_p): Update.
21434 * config/v850/v850.c (v850_encode_data_area): Update.
21435 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
21436 (bfin_handle_l1_data_attribute): Update.
21437 (bfin_handle_l2_attribute): Update.
21438 * config/mep/mep.c (mep_unique_section): Update.
21439 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
21441 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
21442 (h8300_handle_tiny_data_attribute): Update.
21443 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
21444 (m32r_in_small_data_p): Update.
21445 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
21446 * config/i386/i386.c (ix86_in_large_data_p): Update.
21447 * config/i386/winnt.c (i386_pe_unique_section): Update.
21448 * config/darwin.c (darwin_function_section): Update.
21449 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
21450 * tree-emutls.c (get_emutls_init_templ_addr): Update.
21451 (new_emutls_decl): Update.
21452 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
21453 input_varpool_node): Update.
21454 (ead_string_cst): Turn to ...
21455 (read_string): ... this one.
21456 * dwarf2out.c (secname_for_decl): Update.
21457 * asan.c (asan_protect_global): Update.
21459 2014-06-11 DJ Delorie <dj@redhat.com>
21461 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
21463 * config/rx/rx.c (rx_option_override): Likewise.
21464 (rx_align_for_label): Likewise.
21466 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
21468 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
21470 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
21473 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21475 * common.md: New file.
21476 * doc/md.texi: Update description of generic, machine-independent
21478 * config/s390/constraints.md (e): Delete.
21479 * Makefile.in (md_file): Include common.md.
21480 * config/m32c/t-m32c (md_file): Likewise.
21481 * genpreds.c (general_mem): New array.
21482 (generic_constraint_letters): Remove constraints now defined by
21484 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
21485 Allow the first character to be '<' or '>' as well.
21486 * genoutput.c (general_mem): New array.
21487 (indep_constraints): Remove constraints now defined by common.md.
21488 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
21489 Remove special handling of 'm'.
21490 * ira-costs.c (record_reg_classes): Remove special handling of
21491 constraints now defined by common.md.
21492 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
21493 * ira-lives.c (single_reg_class): Likewise.
21494 (ira_implicitly_set_insn_hard_regs): Likewise.
21495 * lra-constraints.c (reg_class_from_constraints): Likewise.
21496 (process_alt_operands, process_address, curr_insn_transform): Likewise.
21497 * postreload.c (reload_cse_simplify_operands): Likewise.
21498 * reload.c (push_secondary_reload, scratch_reload_class)
21499 (find_reloads, alternative_allows_const_pool_ref): Likewise.
21500 * reload1.c (maybe_fix_stack_asms): Likewise.
21501 * targhooks.c (default_secondary_reload): Likewise.
21502 * stmt.c (parse_output_constraint): Likewise.
21503 * recog.c (preprocess_constraints): Likewise.
21504 (constrain_operands, peep2_find_free_register): Likewise.
21505 (asm_operand_ok): Likewise, but add a comment saying why 'o'
21506 must be handled specially.
21508 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21510 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
21511 * genpreds.c (have_const_dbl_constraints): Delete.
21512 (add_constraint): Don't set it.
21513 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
21514 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
21515 constraints using the lookup_constraint logic.
21516 * ira-lives.c (single_reg_class): Likewise.
21517 * ira.c (ira_setup_alts): Likewise.
21518 * lra-constraints.c (process_alt_operands): Likewise.
21519 * recog.c (asm_operand_ok, constrain_operands): Likewise.
21520 * reload.c (find_reloads): Likewise.
21522 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21524 * genpreds.c (const_int_start, const_int_end): New variables.
21525 (choose_enum_order): Output CONST_INT constraints before memory
21527 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
21529 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
21530 * ira.c (ira_setup_alts): Likewise.
21531 * lra-constraints.c (process_alt_operands): Likewise.
21532 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
21533 * reload.c (find_reloads): Likewise.
21535 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21537 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
21538 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
21539 * recog.c (preprocess_constraints): Update accordingly.
21541 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21543 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
21544 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
21545 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
21546 * genpreds.c (print_type_tree): New function.
21547 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
21548 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
21549 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
21550 Write out enum constraint_type and get_constraint_type.
21551 * lra-constraints.c (satisfies_memory_constraint_p): Take a
21552 constraint_num rather than a constraint string.
21553 (satisfies_address_constraint_p): Likewise.
21554 (reg_class_from_constraints): Avoid old constraint macros.
21555 (process_alt_operands, process_address_1): Likewise.
21556 (curr_insn_transform): Likewise.
21557 * ira-costs.c (record_reg_classes): Likewise.
21558 (record_operand_costs): Likewise.
21559 * ira-lives.c (single_reg_class): Likewise.
21560 (ira_implicitly_set_insn_hard_regs): Likewise.
21561 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
21562 * postreload.c (reload_cse_simplify_operands): Likewise.
21563 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
21564 (constrain_operands, peep2_find_free_register): Likewise.
21565 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
21566 (find_reloads, alternative_allows_const_pool_ref): Likewise.
21567 * reload1.c (maybe_fix_stack_asms): Likewise.
21568 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
21569 * targhooks.c (default_secondary_reload): Likewise.
21570 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
21571 to EXTRA_CONSTRAINT_STR.
21572 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
21574 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21576 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
21577 (write_constraint_satisfied_p_array): ...this new function.
21578 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
21580 (write_insn_preds_c): Update accordingly.
21582 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21584 * genpreds.c (write_lookup_constraint): Rename to...
21585 (write_lookup_constraint_1): ...this.
21586 (write_lookup_constraint_array): New function.
21587 (write_tm_preds_h): Define lookup_constraint as an inline function
21588 that uses write_lookup_constraint_array where possible.
21589 (write_insn_preds_c): Update for the changes above.
21591 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21593 * doc/md.texi (regclass_for_constraint): Rename to...
21594 (reg_class_for_constraint): ...this.
21595 * genpreds.c (num_constraints, enum_order, register_start)
21596 (register_end, satisfied_start, memory_start, memory_end)
21597 (address_start, address_end): New variables.
21598 (add_constraint): Count the number of constraints.
21599 (choose_enum_order): New function.
21600 (write_enum_constraint_num): Iterate over enum_order.
21601 (write_regclass_for_constraint): Rename to...
21602 (write_reg_class_for_constraint_1): ...this and update output
21604 (write_constraint_satisfied_p): Rename to...
21605 (write_constraint_satisfied_p_1): ...this and update output
21606 accordingly. Do nothing if all extra constraints are register
21608 (write_insn_extra_memory_constraint): Delete.
21609 (write_insn_extra_address_constraint): Delete.
21610 (write_range_function): New function.
21611 (write_tm_preds_h): Define constraint_satisfied_p and
21612 reg_class_for_constraint as inline functions that do a range check
21613 before calling the out-of-line function. Use write_range_function
21614 to implement insn_extra_{register,memory,address}_constraint,
21615 the first of which is new.
21616 (write_insn_preds_c): Update after above changes to write_* functions.
21617 (main): Call choose_enum_order.
21619 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
21621 PR tree-optimization/61306
21622 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
21623 expression instead of its size.
21624 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
21625 false to prevent optimization when the result is unpredictable due to
21626 arithmetic right shift of signed type with highest byte is set.
21627 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
21628 (init_symbolic_number): Likewise.
21629 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
21630 when the result is unpredictable due to sign extension.
21632 2014-06-11 Terry Guo <terry.guo@arm.com>
21634 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
21635 (*thumb1_addsi3): Ditto.
21636 (*thumb_subdi3): Ditto.
21637 (thumb1_subsi3_insn): Ditto.
21638 (*thumb_mulsi3): Ditto.
21639 (*thumb_mulsi3_v6): Ditto.
21640 (*thumb1_andsi3_insn): Ditto.
21641 (thumb1_bicsi3): Ditto.
21642 (*thumb1_iorsi3_insn): Ditto.
21643 (*thumb1_xorsi3_insn): Ditto.
21644 (*thumb1_ashlsi3): Ditto.
21645 (*thumb1_ashrsi3): Ditto.
21646 (*thumb1_lshrsi3): Ditto.
21647 (*thumb1_rotrsi3): Ditto.
21648 (*thumb1_negdi2): Ditto.
21649 (*thumb1_negsi2): Ditto.
21650 (*thumb1_abssi2): Ditto.
21651 (*thumb1_neg_abssi2): Ditto.
21652 (*thumb1_one_cmplsi2): Ditto.
21653 (*thumb1_zero_extendhisi2): Ditto.
21654 (*thumb1_zero_extendqisi2): Ditto.
21655 (*thumb1_zero_extendqisi2_v6): Ditto.
21656 (thumb1_extendhisi2): Ditto.
21657 (thumb1_extendqisi2): Ditto.
21658 (*thumb1_movdi_insn): Ditto.
21659 (*thumb1_movsi_insn): Ditto.
21660 (*thumb1_movhi_insn): Ditto.
21661 (thumb_movhi_clobber): Ditto.
21662 (*thumb1_movqi_insn): Ditto.
21663 (*thumb1_movhf): Ditto.
21664 (*thumb1_movsf_insn): Ditto.
21665 (*thumb_movdf_insn): Ditto.
21666 (movmem12b): Ditto.
21668 (cbranchqi4): Ditto.
21669 (cbranchsi4_insn): Ditto.
21670 (cbranchsi4_scratch): Ditto.
21671 (*negated_cbranchsi4): Ditto.
21672 (*tbit_cbranch): Ditto.
21673 (*tlobits_cbranch): Ditto.
21674 (*tstsi3_cbranch): Ditto.
21675 (*cbranchne_decr1): Ditto.
21676 (*addsi3_cbranch): Ditto.
21677 (*addsi3_cbranch_scratch): Ditto.
21678 (*thumb_cmpdi_zero): Ditto.
21679 (cstoresi_eq0_thumb1): Ditto.
21680 (cstoresi_ne0_thumb1): Ditto.
21681 (*cstoresi_eq0_thumb1_insn): Ditto.
21682 (*cstoresi_ne0_thumb1_insn): Ditto.
21683 (cstoresi_nltu_thumb1): Ditto.
21684 (cstoresi_ltu_thumb1): Ditto.
21685 (thumb1_addsi3_addgeu): Ditto.
21686 (*thumb_jump): Ditto.
21687 (*call_reg_thumb1_v5): Ditto.
21688 (*call_reg_thumb1): Ditto.
21689 (*call_value_reg_thumb1_v5): Ditto.
21690 (*call_value_reg_thumb1): Ditto.
21691 (*call_insn): Ditto.
21692 (*call_value_insn): Ditto.
21693 (thumb1_casesi_internal_pic): Ditto.
21694 (thumb1_casesi_dispatch): Ditto.
21695 (*thumb1_indirect_jump): Ditto.
21696 (prologue_thumb1_interwork): Ditto.
21697 (*epilogue_insns): Ditto.
21698 (consttable_1): Ditto.
21699 (consttable_2): Ditto.
21700 (tablejump): Ditto.
21701 (*thumb1_tablejump): Ditto.
21702 (thumb_eh_return): Ditto.
21703 (define_peephole2): Two of them are thumb1 only and got moved into
21704 new file thumb1.md.
21705 (define_split): Six of them are thumb1 only and got moved into new
21707 * config/arm/thumb1.md: New file comprised of above thumb1 only
21710 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21712 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
21713 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
21715 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
21716 (aarch64_crc_builtin_datum): New struct.
21717 (aarch64_crc_builtin_data): New.
21718 (aarch64_init_crc32_builtins): New function.
21719 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
21720 (aarch64_crc32_expand_builtin): New.
21721 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
21722 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
21723 __ARM_FEATURE_CRC32 when appropriate.
21724 (TARGET_CRC32): Define.
21725 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
21726 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
21727 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
21728 (aarch64_<crc_variant>): New pattern.
21729 * config/aarch64/arm_acle.h: New file.
21730 * config/aarch64/iterators.md (CRC): New int iterator.
21731 (crc_variant, crc_mode): New int attributes.
21732 * doc/aarch64-acle-intrinsics.texi: New file.
21733 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
21734 Include aarch64-acle-intrinsics.texi.
21736 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
21738 * tree-vect-data-refs.c (vect_grouped_store_supported): New
21739 check for stores group of length 3.
21740 (vect_permute_store_chain): New permutations for stores group of
21742 * tree-vect-stmts.c (vect_model_store_cost): Change cost
21743 of vec_perm_shuffle for the new permutations.
21745 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
21747 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
21748 table rewriting temporarily on targets not supporting ONE_ONLY.
21750 2014-06-11 Richard Biener <rguenther@suse.de>
21752 PR middle-end/61437
21754 2014-06-04 Richard Biener <rguenther@suse.de>
21756 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
21757 TREE_PUBLIC and DECL_EXTERNAL decls.
21759 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
21761 * varasm.c (set_implicit_section): New function.
21762 (resolve_unique_section): Use it to set implicit section
21764 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
21765 (default_function_section): Likewise.
21766 (decl_binds_to_current_def_p): Constify argument.
21767 * varasm.h (decl_binds_to_current_def_p): Update prototype.
21768 * asan.c (asan_protect_global): Use
21769 symtab_get_node (decl)->implicit_section.
21770 * symtab.c (dump_symtab_base): Dump implicit sections.
21771 (verify_symtab_base): Verify sanity of sectoins and comdats.
21772 (symtab_resolve_alias): Alias share the section of its target.
21773 (set_section_1): New function.
21774 (symtab_node::set_section): Move here, recurse to aliases.
21775 (verify_symtab): Check for duplicated symtab lists.
21776 * tree-core.h (implicit_section_name_p): Remove.
21777 * tree-vect-data-refs.c: Include varasm.h.
21778 (vect_can_force_dr_alignment_p): Fix conditional on when
21779 decl bints to current definition; use
21780 symtab_get_node (decl)->implicit_section.
21781 * cgraph.c (cgraph_make_node_local_1): Fix section set.
21782 * cgraph.h (struct symtab_node): Add implicit_section.
21783 (set_section): Rename to ...
21784 (set_section_for_node): ... this one.
21785 (set_section): Declare.
21786 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
21787 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
21788 input_overwrite_node, input_varpool_node): Stream implicit_section.
21789 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
21790 removal; it will fail in LTO.
21792 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21794 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
21795 Change second alternative type to f_mcr.
21796 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
21797 and 12th alternatives' types to f_mcr and f_mrc.
21798 (*movdi_aarch64): Same for 12th and 13th alternatives.
21799 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
21800 (aarch64_movtilow_tilow): Change type to fmov.
21802 2014-06-10 Jiong Wang <jiong.wang@arm.com>
21804 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
21805 (aarch64_save_or_restore_callee_save_registers): Fix layout.
21807 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21809 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
21811 (aarch64_sqrdmulh_lane<mode>): Likewise.
21812 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
21813 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
21814 (aarch64_sqdmulh_laneq<mode>): New expander.
21815 (aarch64_sqrdmulh_laneq<mode>): Likewise.
21816 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
21817 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
21818 (aarch64_sqdmulh_lane<mode>): New expander.
21819 (aarch64_sqrdmulh_lane<mode>): Likewise.
21820 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
21821 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
21822 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
21823 (aarch64_sqdmlal_laneq<mode>): Likewise.
21824 (aarch64_sqdmlsl_lane<mode>): Likewise.
21825 (aarch64_sqdmlsl_laneq<mode>): Likewise.
21826 (aarch64_sqdmlal2_lane<mode>): Likewise.
21827 (aarch64_sqdmlal2_laneq<mode>): Likewise.
21828 (aarch64_sqdmlsl2_lane<mode>): Likewise.
21829 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
21830 (aarch64_sqdmull_lane<mode>): Likewise.
21831 (aarch64_sqdmull_laneq<mode>): Likewise.
21832 (aarch64_sqdmull2_lane<mode>): Likewise.
21833 (aarch64_sqdmull2_laneq<mode>): Likewise.
21835 2014-06-10 Richard Biener <rguenther@suse.de>
21837 PR tree-optimization/61438
21838 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
21839 (eliminate_dom_walker::before_dom_children): Only try to inhibit
21840 insertion of IVs if running PRE.
21841 (eliminate): Adjust.
21842 (pass_pre::execute): Likewise.
21843 (pass_fre::execute): Likewise.
21845 2014-06-10 Richard Biener <rguenther@suse.de>
21847 PR middle-end/61456
21848 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
21849 Do not use the main variant for the type comparison.
21850 (ncr_compar): Likewise.
21851 (nonoverlapping_component_refs_p): Likewise.
21853 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
21855 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
21856 REG_CFA_RESTORE mode.
21858 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
21860 * config/i386/i386.c (expand_vec_perm_pblendv): New.
21861 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
21862 expand_vec_perm_pblendv.
21864 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21866 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
21868 Simplify description of __crc32d and __crc32cd intrinsics.
21869 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
21872 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
21875 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
21876 * config.in: Regenerate.
21877 * configure: Likewise.
21879 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
21881 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
21883 (intersect_static_var_sets): Remove.
21884 (propagate): Do not prune local statics.
21886 2014-06-10 Jakub Jelinek <jakub@redhat.com>
21889 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
21890 Set lastprivate_firstprivate even if omp_private_outer_ref
21891 langhook returns true.
21892 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
21893 langhook, call unshare_expr on new_var and call
21894 build_outer_var_ref to get the last argument.
21896 2014-06-10 Marek Polacek <polacek@redhat.com>
21899 * doc/extend.texi: Add cindex for transparent_union.
21901 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
21903 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
21904 init_symbolic_number ().
21906 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
21908 PR middle-end/61141
21909 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
21910 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
21911 (verify_rtl_sharing): Likewise.
21913 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
21916 * tree.c (build_qualified_type): Use a canonical type for
21919 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21921 * config/arm/arm-modes.def: Remove XFmode.
21923 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
21926 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
21927 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
21928 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
21929 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
21930 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
21931 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
21932 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
21933 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
21934 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
21936 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
21938 * tree-core.h (tree_decl_with_vis): Remove section_name.
21940 2014-06-09 Kito Cheng <kito@0xlab.org>
21942 * ira.c (ira): Don't call init_caller_save if LRA enabled
21943 since LRA use its own infrastructure to handle that.
21945 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21947 * symtab.c (dump_symtab_base): Update dumping.
21948 (symtab_make_decl_local): Clear only DECL_COMDAT.
21949 * tree-vect-data-refs.c (Check that variable is static before
21950 tampering with sections.
21951 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
21952 (cgraph_create_virtual_clone): Likewise.
21953 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
21954 (decl_section_name, set_decl_section_name): New accessors.
21955 (find_decls_types_r): Do not walk section name
21956 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
21957 (decl_comdat_group, decl_comdat_group_id): Constify.
21958 (decl_section_name, set_decl_section_name): Update.
21959 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
21960 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
21961 (cgraph_make_node_local_1): Clear section and comdat group.
21962 * cgraph.h (set_comdat_group): Sanity check.
21963 (get_section, set_section): New.
21964 * ipa-comdats.c (ipa_comdats): Use get_section.
21965 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
21966 * lto-streamer-out.c: Do not follow section names.
21967 * c-family/c-common.c (handle_section_attribute): Update.
21968 * lto-cgraph.c (lto_output_node): Output section.
21969 (lto_output_varpool_node): Likewise.
21970 (read_comdat_group): Rename to ...
21971 (read_identifier): ... this one.
21972 (read_string_cst): New function.
21973 (input_node, input_varpool_node): Input section names.
21974 * tree-emutls.c (get_emutls_init_templ_addr): Update.
21975 (new_emutls_decl): Update.
21976 (secname_for_decl): Check section names only of static vars.
21977 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
21978 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
21979 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
21980 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
21981 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
21982 * config/mcore/mcore.c (mcore_unique_section): Likewise.
21983 * config/mips/mips.c (mips16_build_function_stub): Likewise.
21984 * config/v850/v850.c (v850_insert_attributes): Likewise.
21985 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
21987 (h8300_handle_tiny_data_attribute): Likewise.
21988 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
21989 (bfin_handle_l2_attribute): Likewise.
21991 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21993 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
21994 remove static initializer.
21996 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21998 * varasm.c (use_blocks_for_decl_p): Check symbol table
21999 instead of alias attribute.
22000 (place_block_symbol): Recurse on aliases.
22002 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
22004 * ipa-visibility.c: Include varasm.h
22005 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
22007 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
22009 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
22010 outputting aliases.
22012 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
22014 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
22015 from test_insn into GGC space escape via SET_SRC.
22017 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
22019 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
22020 call statement, if any.
22021 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
22022 statements, if any. Tidy up.
22024 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
22027 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
22028 iterators, VSX_D that handles 64-bit types, and VSX_LE that
22029 handles swapping the two 64-bit double words on little endian
22030 systems. Include V1TImode and optionally TImode in VSX_LE so that
22031 these types are properly swapped. Change all of the insns and
22032 splits that do the 64-bit swaps to use VSX_LE.
22033 (vsx_le_perm_load_<mode>): Likewise.
22034 (vsx_le_perm_store_<mode>): Likewise.
22035 (splitters for little endian memory operations): Likewise.
22036 (vsx_xxpermdi2_le_<mode>): Likewise.
22037 (vsx_lxvd2x2_le_<mode>): Likewise.
22038 (vsx_stxvd2x2_le_<mode>): Likewise.
22040 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
22043 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
22044 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
22045 and corresponding splitters. Zero extend general register
22046 or memory input operand to XMM temporary. Enable for
22047 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
22048 (floatunssi<mode>2): Update expander predicate.
22050 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
22052 PR rtl-optimization/61325
22053 * lra-constraints.c (process_address_1): Check scale equal to one
22054 to prevent transformation: base + scale * index => base + new_reg.
22056 2014-06-06 Richard Biener <rguenther@suse.de>
22058 PR tree-optimization/59299
22059 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
22061 (nearest_common_dominator_of_uses): Likewise.
22062 (statement_sink_location): Adjust. Support sinking loads.
22064 2014-06-06 Martin Jambor <mjambor@suse.cz>
22066 * ipa-prop.c (get_place_in_agg_contents_list): New function.
22067 (build_agg_jump_func_from_list): Likewise.
22068 (determine_known_aggregate_parts): Renamed to
22069 determine_locally_known_aggregate_parts. Moved some functionality
22070 to the two functions above, removed bound checks.
22072 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
22074 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
22075 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
22076 (aarch64_progress_pointer): Likewise.
22077 (aarch64_copy_one_part_and_move_pointers): Likewise.
22078 (aarch64_expand_movmen): Likewise.
22079 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
22080 * config/aarch64/aarch64.md (movmem<mode>): New.
22082 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
22084 * targhooks.c (default_add_stmt_cost): Call target specific
22085 hook instead of default one.
22087 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
22089 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
22090 endianness instead of host endianness.
22091 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
22094 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
22097 * function.c (instantiate_decls): Process the saved static chain.
22098 (expand_function_start): If not optimizing, save the static chain
22100 * tree-nested.c (convert_all_function_calls): Always create the static
22101 chain for nested functions if not optimizing.
22103 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
22105 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
22107 2014-06-06 Richard Biener <rguenther@suse.de>
22109 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
22110 (construct_init_block): Likewise.
22111 (construct_exit_block): Likewise.
22112 (pass_expand::execute): Likewise.
22113 * graphite.c (graphite_transforms): Replace check for current_loops
22114 with a check for > 1 loops.
22115 (pass_graphite_transforms::execute): Adjust.
22116 * ipa-split.c (split_function): Remove check for current_loops.
22117 * omp-low.c (expand_parallel_call): Likewise.
22118 (expand_omp_for_init_counts): Likewise.
22119 (extract_omp_for_update_vars): Likewise.
22120 (expand_omp_for_generic): Likewise.
22121 (expand_omp_sections): Likewise.
22122 (expand_omp_target): Likewise.
22123 * tracer.c (tail_duplicate): Likewise.
22124 (pass_tracer::execute): Likewise.
22125 * trans-mem.c (expand_transaction): Likewise.
22126 * tree-complex.c (expand_complex_div_wide): Likewise.
22127 * tree-eh.c (lower_resx): Likewise.
22128 (cleanup_empty_eh_merge_phis): Likewise.
22129 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
22130 current_loops with a check for > 1 loops.
22131 (pass_predcom::execute): Adjust.
22132 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
22133 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
22134 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
22135 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
22136 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
22137 * tree-switch-conversion.c (process_switch): Likewise.
22138 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
22139 * tree-vrp.c (vrp_visit_phi_node): Likewise.
22140 (execute_vrp): Likewise.
22141 * ubsan.c (ubsan_expand_null_ifn): Likewise.
22143 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
22145 * rtl.h (insn_location): Declare.
22146 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
22147 with UNKNOWN_LOCATION.
22148 * emit-rtl.c (insn_location): New function.
22149 * final.c (notice_source_line): Check that the instruction has a
22150 location before retrieving it and use insn_location.
22151 * modulo-sched.c (loop_single_full_bb_p): Likewise.
22152 * print-rtl.c (print_rtx): Likewise.
22154 2014-06-06 Richard Biener <rguenther@suse.de>
22156 * passes.def: Move 2nd VRP pass before phi-only-cprop.
22158 2014-06-06 Christian Bruel <christian.bruel@st.com>
22160 PR tree-optimization/43934
22161 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
22164 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
22166 * ira-lives.c (single_reg_class): Add missing break. Explicitly
22167 return NO_REGS for extra address and memory constraints. Handle
22168 operands that match (or are equivalent to something that matches)
22169 extra constant constraints. Ignore other non-register operands.
22171 2014-06-06 Alan Modra <amodra@gmail.com>
22174 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
22175 * doc/tm.texi: Regenerate.
22176 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
22177 Use throughout in place of REG_PARM_STACK_SPACE.
22178 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
22179 "incoming" param. Pass to rs6000_function_parms_need_stack.
22180 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
22181 prototype_p when incoming. Use function decl when incoming
22182 to handle K&R style functions.
22183 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
22184 (INCOMING_REG_PARM_STACK_SPACE): Define.
22186 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
22189 * cfgexpand.c (expand_debug_expr): Use address space of nested
22190 TREE_TYPE for ADDR_EXPR and MEM_REF.
22192 2014-06-05 Jeff Law <law@redhat.com>
22194 PR tree-optimization/61289
22195 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
22196 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
22197 looking for those which match LHS. All callers changed.
22198 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
22199 parameters and code which manipulated them. All callers changed.
22200 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
22201 and DST_MAP parameters. Simplify invalidation code by just calling
22202 invalidate_equivalences. All callers changed.
22203 (thread_across_edge): Simplify now that we don't need to maintain
22204 the map of equivalences to invalidate.
22206 2014-06-05 Kai Tietz <ktietz@redhat.com>
22207 Richard Henderson <rth@redhat.com>
22210 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
22211 checking for !TARGET_X32.
22212 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
22213 (sibcall_intern): New define_insn, plus required peepholes.
22214 (sibcall_pop_intern): Likewise.
22215 (sibcall_value_intern): Likewise.
22216 (sibcall_value_pop_intern): Likewise.
22218 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
22220 * tree-inline.c (tree_function_versioning): Check DF info existence
22221 before accessing it.
22223 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
22225 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
22227 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
22228 aarch64_frame hard_fp_offset and frame_size.
22229 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
22230 frame_size; remove original_frame_size.
22231 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
22232 (aarch64_initial_elimination_offset): Remove frame_size and
22233 offset. Use aarch64_frame frame_size.
22235 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
22236 Jiong Wang <jiong.wang@arm.com>
22237 Renlin <renlin.li@arm.com>
22239 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
22240 initialization of R30 offset. Update offset. Iterate core
22241 regisers upto X30. Remove X29, X30 specific code.
22243 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
22244 Jiong Wang <jiong.wang@arm.com>
22246 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
22247 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
22248 (aarch64_register_saved_on_entry): Adjust test.
22250 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
22252 * config/aarch64/aarch64.h (machine_function): Move
22253 saved_varargs_size from here...
22254 (aarch64_frame): ... to here.
22256 * config/aarch64/aarch64.c (aarch64_expand_prologue)
22257 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
22258 (aarch64_initial_elimination_offset)
22259 (aarch64_setup_incoming_varargs): Adjust location of
22260 saved_varargs_size.
22262 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
22264 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
22267 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
22268 Prachi Godbole <Prachi.Godbole@imgtec.com>
22270 * config/mips/mips-cpus.def: Add definition for p5600. Updated
22271 mips32r5 entry to use PROCESSOR_P5600.
22272 * config/mips/mips-tables.opt: Regenerate.
22273 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
22274 * config/mips/mips.c (mips_fmadd_bypass): New function.
22275 (mips_rtx_cost_data): Add costs for p5600.
22276 (mips_issue_rate): Add support for p5600.
22277 (mips_multipass_dfa_lookahead): Likewise.
22278 * config/mips/mips.h (TUNE_P5600): New define.
22279 (TUNE_MACC_CHAINS): Add TUNE_P5600.
22280 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
22281 * config/mips/mips.md: Include p5600.md.
22282 (processor): Add p5600.
22283 * config/mips/p5600.md: New file.
22285 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
22287 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
22288 * config/i386/predicates.md (palignr_operand): New.
22289 Indicates if permutation is suitable for palignr instruction.
22291 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
22293 PR tree-optimization/61319
22294 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
22295 stmt belongs to loop.
22297 2014-06-05 Richard Biener <rguenther@suse.de>
22299 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
22300 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
22301 (lookup_tmp_var): Adjust.
22302 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
22304 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22306 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
22308 2014-06-05 Marek Polacek <polacek@redhat.com>
22311 * doc/invoke.texi: Document -Wlogical-not-parentheses.
22313 2014-06-04 Tom de Vries <tom@codesourcery.com>
22315 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
22318 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
22320 PR tree-optimization/61385
22321 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
22323 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
22325 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
22326 changed to use fatal_error.
22327 (main): Ensure lto_wrapper_cleanup is run atexit.
22329 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22331 * lra-constraints.c (valid_address_p): Move earlier in file.
22332 (address_eliminator): New structure.
22333 (satisfies_memory_constraint_p): New function.
22334 (satisfies_address_constraint_p): Likewise.
22335 (process_alt_operands, process_address, curr_insn_transform): Use them.
22337 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22339 * lra-int.h (lra_static_insn_data): Make operand_alternative a
22341 (target_lra_int, default_target_lra_int, this_target_lra_int)
22342 (op_alt_data): Delete.
22343 * lra.h (lra_init): Delete.
22344 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
22345 (init_insn_code_data_once): Remove op_alt_data handling.
22346 (finish_insn_code_data_once): Likewise.
22347 (init_op_alt_data): Delete.
22348 (get_static_insn_data): Initialize operand_alternative to null.
22349 (free_insn_recog_data): Cast operand_alternative before freeing it.
22350 (setup_operand_alternative): Take the operand_alternative as
22351 parameter and assume it isn't already cached in the static
22353 (lra_set_insn_recog_data): Update accordingly.
22354 (lra_init): Delete.
22355 * ira.c (ira_init): Don't call lra_init.
22356 * target-globals.h (this_target_lra_int): Declare.
22357 (target_globals): Remove lra_int.
22358 (restore_target_globals): Update accordingly.
22359 * target-globals.c: Don't include lra-int.h.
22360 (default_target_globals, save_target_globals): Remove lra_int.
22362 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22364 * recog.h (operand_alternative): Convert reg_class, reject,
22365 matched and matches into bitfields.
22366 (preprocess_constraints): New overload.
22367 (preprocess_insn_constraints): New function.
22368 (preprocess_constraints): Take the insn as parameter.
22369 (recog_op_alt): Change into a pointer.
22370 (target_recog): Add x_op_alt.
22371 * recog.c (asm_op_alt): New variable.
22372 (recog_op_alt): Change into a pointer.
22373 (preprocess_constraints): New overload, replacing the old function
22374 definition with one that doesn't use global state.
22375 (preprocess_insn_constraints): New function.
22376 (preprocess_constraints): Use them. Take the insn as parameter.
22377 Use asm_op_alt for asms.
22378 (recog_init): Free existing x_op_alt entries.
22379 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
22381 (make_early_clobber_and_input_conflicts): Likewise.
22382 (process_bb_node_lives): Pass the insn to process_constraints.
22383 * reg-stack.c (check_asm_stack_operands): Likewise.
22384 (subst_asm_stack_regs): Likewise.
22385 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
22386 * regrename.c (build_def_use): Likewise.
22387 * sched-deps.c (sched_analyze_insn): Likewise.
22388 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
22389 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
22390 (note_invalid_constants): Likewise.
22391 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
22392 (ix86_legitimate_combined_insn): Make operand_alternative pointer
22395 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22397 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
22398 * ira-lives.c (check_and_make_def_conflict): Check for disabled
22400 (make_early_clobber_and_input_conflicts): Likewise.
22401 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
22403 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22405 * recog.h (alternative_class): New function.
22406 (which_op_alt): Return a const recog_op_alt.
22407 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
22408 (subst_asm_stack_regs): Likewise.
22409 * config/arm/arm.c (note_invalid_constants): Likewise.
22410 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
22411 the operand_alternative; use alternative class instead.
22412 * sel-sched.c (get_reg_class): Likewise.
22413 * regrename.c (build_def_use): Likewise.
22414 (hide_operands, restore_operands, record_out_operands): Update type
22417 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22419 * recog.h (recog_op_alt): Convert to a flat array.
22420 (which_op_alt): New function.
22421 * recog.c (recog_op_alt): Convert to a flat array.
22422 (preprocess_constraints): Update accordingly, grouping all
22423 operands of the same alternative together, rather than the
22425 * ira-lives.c (check_and_make_def_conflict): Likewise.
22426 (make_early_clobber_and_input_conflicts): Likewise.
22427 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
22428 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
22429 (subst_asm_stack_regs): Likewise.
22430 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
22431 * regrename.c (hide_operands, record_out_operands): Likewise.
22432 (build_def_use): Likewise.
22433 * sel-sched.c (get_reg_class): Likewise.
22434 * config/arm/arm.c (note_invalid_constants): Likewise.
22436 2014-06-04 Jason Merrill <jason@redhat.com>
22440 * gimplify.c (gimplify_arg): Non-static.
22441 * gimplify.h: Declare it.
22443 2014-06-04 Richard Biener <rguenther@suse.de>
22445 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
22446 TREE_PUBLIC and DECL_EXTERNAL decls.
22448 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
22450 * regcprop.c (copyprop_hardreg_forward_1): Account for
22451 HARD_REGNO_CALL_PART_CLOBBERED.
22453 2014-06-04 Richard Biener <rguenther@suse.de>
22455 * configure.ac: Check whether the underlying type of int64_t
22456 is long or long long.
22457 * configure: Regenerate.
22458 * config.in: Likewise.
22459 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
22460 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
22462 2014-06-04 Richard Biener <rguenther@suse.de>
22464 PR tree-optimization/60098
22465 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
22467 (dse_optimize_stmt): Simplify, now that we found a kill
22470 2014-06-04 Richard Biener <rguenther@suse.de>
22472 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
22473 of accesses with non-invariant address.
22475 2014-06-04 Martin Liska <mliska@suse.cz>
22477 * cgraph.h (cgraph_make_wrapper): New function introduced.
22478 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
22479 * ipa-inline.h (inline_analyze_function): The function is global.
22480 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
22482 2014-06-04 Martin Liska <mliska@suse.cz>
22484 * tree.h (private_lookup_attribute_starting): New function.
22485 (lookup_attribute_starting): Likewise.
22486 * tree.c (private_lookup_attribute_starting): Likewise.
22488 2014-06-04 Martin Liska <mliska@suse.cz>
22490 * cgraph.h (expand_thunk): New argument added.
22491 (address_taken_from_non_vtable_p): New global function.
22492 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
22493 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
22494 * cgraphunit.c (analyze_function): Likewise.
22495 (assemble_thunks_and_aliases): Argument added to call.
22496 (expand_thunk): New argument forces to produce GIMPLE thunk.
22498 2014-06-04 Martin Liska <mliska@suse.cz>
22500 * coverage.h (coverage_compute_cfg_checksum): Argument added.
22501 * coverage.c (coverage_compute_cfg_checksum): Likewise.
22502 * profile.c (branch_prob): Likewise.
22504 2014-06-04 Martin Jambor <mjambor@suse.cz>
22507 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
22508 handler for switch on an ipa_ref_use enum.
22509 * ipa-reference.c (analyze_function): Likewise.
22511 2014-06-04 Kai Tietz <ktietz@redhat.com>
22513 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
22514 from old call-instruction.
22516 2014-06-04 Bin Cheng <bin.cheng@arm.com>
22518 * config/aarch64/aarch64.c (aarch64_classify_address)
22519 (aarch64_legitimize_reload_address): Support full addressing modes
22521 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
22522 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
22524 2014-06-03 Andrew Pinski <apinski@cavium.com>
22526 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
22529 2014-06-03 Andrew Pinski <apinski@cavium.com>
22531 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
22532 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
22534 2014-06-03 Kai Tietz <ktietz@redhat.com>
22536 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
22539 2014-06-03 Dehao Chen <dehao@google.com>
22541 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
22544 2014-06-03 Marek Polacek <polacek@redhat.com>
22547 * doc/invoke.texi: Document -Wswitch-bool.
22548 * function.c (stack_protect_epilogue): Cast controlling expression of
22550 * gengtype.c (walk_type): Generate switch expression with its
22551 controlling expression cast to int.
22553 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
22555 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
22557 * config/avr/avr-tables.opt: Regenerate.
22558 * config/avr/t-multilib: Regenerate.
22559 * doc/avr-mmcu.texi: Regenerate.
22561 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
22562 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
22564 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
22565 (ata6617c, ata664251): Add new avr35 devices.
22566 (ata6612c): Add new avr4 device.
22567 (ata6613c, ata6614q): Add new avr5 devices.
22568 * config/avr/avr-tables.opt: Regenerate.
22569 * config/avr/t-multilib: Regenerate.
22570 * doc/avr-mmcu.texi: Regenerate.
22572 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22574 * gcc/config/aarch64/aarch64-builtins.c
22575 (aarch64_types_binop_ssu_qualifiers): New static data.
22576 (TYPES_BINOP_SSU): Define.
22577 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
22578 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
22579 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
22580 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
22581 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
22582 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
22583 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
22584 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
22585 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
22586 suffix to builtin function name, remove cast.
22587 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
22588 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
22589 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
22591 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22593 * gcc/config/aarch64/aarch64-builtins.c
22594 (aarch64_types_binop_uus_qualifiers,
22595 aarch64_types_shift_to_unsigned_qualifiers,
22596 aarch64_types_unsigned_shiftacc_qualifiers): Define.
22597 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
22598 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
22599 sqshlu_n, uqshl_n): Update qualifiers.
22600 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
22601 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
22602 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
22603 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
22604 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
22605 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
22606 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
22607 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
22608 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
22609 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
22610 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
22611 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
22612 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
22613 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
22614 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
22615 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
22616 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
22617 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
22618 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
22619 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
22620 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
22621 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
22622 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
22623 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
22624 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
22625 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
22626 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
22628 2014-06-03 Teresa Johnson <tejohnson@google.com>
22630 * tree-sra.c (modify_function): Record caller nodes after rebuild.
22632 2014-06-02 Jason Merrill <jason@redhat.com>
22635 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
22637 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22639 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
22642 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22644 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
22646 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
22647 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
22648 * config/aarch64/iterators.md (REVERSE): New iterator.
22649 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
22650 (rev_op): New int_attribute.
22651 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
22652 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
22653 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
22654 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
22655 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
22656 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
22657 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
22658 Replace temporary __asm__ with __builtin_shuffle.
22660 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
22662 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
22664 * config/mips/mips-tables.opt: Regenerate.
22665 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
22666 to use mips_isa_rev rather than ISA_MIPS32R2.
22667 * config/mips/mips.h (ISA_MIPS32R3): New define.
22668 (ISA_MIPS32R5): New define.
22669 (ISA_MIPS64R3): New define.
22670 (ISA_MIPS64R5): New define.
22671 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
22672 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
22673 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
22675 (MIPS_ISA_SYNCI_SPEC): Likewise.
22676 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
22677 (LINK_SPEC): Added mips32r3 and mips32r5.
22678 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
22679 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
22680 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
22681 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
22682 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
22683 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
22684 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
22686 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
22688 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
22690 * config/mips/mips.opt (mxpa): New option.
22691 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
22694 2014-06-03 Martin Jambor <mjambor@suse.cz>
22697 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
22700 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
22702 PR tree-optimization/61328
22703 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
22704 initialization from find_bswap_or_nop_1.
22705 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
22706 in source_expr2 before using the size value the function sets. Also
22707 make use of init_symbolic_number () in both the old place and
22708 find_bswap_or_nop_load () to avoid reading uninitialized memory when
22709 doing recursion in the GIMPLE_BINARY_RHS case.
22711 2014-06-03 Richard Biener <rguenther@suse.de>
22713 PR tree-optimization/61383
22714 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
22717 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
22719 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
22720 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
22721 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
22722 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
22724 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
22725 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
22726 * system.h: ...here and make it unconditional.
22727 * target.def (conditional_register_usage): Mention
22728 define_register_constraint instead of old-style constraint macros.
22729 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
22730 * doc/tm.texi: Regenerate.
22731 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
22732 protected by !USE_MD_CONSTRAINTS.
22733 * config/frv/frv.md: Remove quote from old version of documentation.
22734 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
22735 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
22736 CONST_DOUBLE_OK_FOR_LETTER.
22737 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
22739 2014-06-02 Andrew Pinski <apinski@cavium.com>
22741 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
22742 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
22743 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
22744 file whose name depends on -mabi= and -mbig-endian.
22745 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
22746 Handle LP64 better and handle ilp32 too.
22747 (MULTILIB_OPTIONS): Delete.
22748 (MULTILIB_DIRNAMES): Delete.
22750 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
22752 * expr.h: Remove prototypes of functions defined in builtins.c.
22753 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
22754 Remove prototypes of functions defined in builtins.c.
22755 * builtins.h: Update prototype list to include all exported functions.
22756 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
22757 no_c99_libc_has_function): Move to targhooks.c
22758 (build_string_literal, build_call_expr_loc_array,
22759 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
22761 (expand_builtin_object_size, fold_builtin_object_size): Make static.
22762 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
22763 no_c99_libc_has_function): Relocate from builtins.c.
22764 * tree.c: Include builtins.h.
22765 (build_call_expr_loc_array, build_call_expr_loc_vec,
22766 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
22768 * fold-const.h (fold_fma): Move prototype to builtins.h.
22769 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
22770 * asan.c: Include builtins.h.
22771 * cfgexpand.c: Likewise.
22772 * convert.c: Likewise.
22773 * emit-rtl.c: Likewise.
22774 * except.c: Likewise.
22775 * expr.c: Likewise.
22776 * fold-const.c: Likewise.
22777 * gimple-fold.c: Likewise.
22778 * gimple-ssa-strength-reduction.c: Likewise.
22779 * gimplify.c: Likewise.
22780 * ipa-inline.c: Likewise.
22781 * ipa-prop.c: Likewise.
22782 * lto-streamer-out.c: Likewise.
22783 * stmt.c: Likewise.
22784 * tree-inline.c: Likewise.
22785 * tree-object-size.c: Likewise.
22786 * tree-sra.c: Likewise.
22787 * tree-ssa-ccp.c: Likewise.
22788 * tree-ssa-forwprop.c: Likewise.
22789 * tree-ssa-loop-ivcanon.c: Likewise.
22790 * tree-ssa-loop-ivopts.c: Likewise.
22791 * tree-ssa-math-opts.c: Likewise.
22792 * tree-ssa-reassoc.c: Likewise.
22793 * tree-ssa-threadedge.c: Likewise.
22794 * tree-streamer-in.c: Likewise.
22795 * tree-vect-data-refs.c: Likewise.
22796 * tree-vect-patterns.c: Likewise.
22797 * tree-vect-stmts.c: Likewise.
22798 * config/aarch64/aarch64.c: Likewise.
22799 * config/alpha/alpha.c: Likewise.
22800 * config/arc/arc.c: Likewise.
22801 * config/arm/arm.c: Likewise.
22802 * config/avr/avr.c: Likewise.
22803 * config/bfin/bfin.c: Likewise.
22804 * config/c6x/c6x.c: Likewise.
22805 * config/cr16/cr16.c: Likewise.
22806 * config/cris/cris.c: Likewise.
22807 * config/epiphany/epiphany.c: Likewise.
22808 * config/fr30/fr30.c: Likewise.
22809 * config/frv/frv.c: Likewise.
22810 * config/h8300/h8300.c: Likewise.
22811 * config/i386/i386.c: Likewise.
22812 * config/i386/winnt.c: Likewise.
22813 * config/ia64/ia64.c: Likewise.
22814 * config/iq2000/iq2000.c: Likewise.
22815 * config/lm32/lm32.c: Likewise.
22816 * config/m32c/m32c.c: Likewise.
22817 * config/m32r/m32r.c: Likewise.
22818 * config/m68k/m68k.c: Likewise.
22819 * config/mcore/mcore.c: Likewise.
22820 * config/mep/mep.c: Likewise.
22821 * config/microblaze/microblaze.c: Likewise.
22822 * config/mips/mips.c: Likewise.
22823 * config/mmix/mmix.c: Likewise.
22824 * config/mn10300/mn10300.c: Likewise.
22825 * config/moxie/moxie.c: Likewise.
22826 * config/msp430/msp430.c: Likewise.
22827 * config/nds32/nds32.c: Likewise.
22828 * config/pa/pa.c: Likewise.
22829 * config/pdp11/pdp11.c: Likewise.
22830 * config/picochip/picochip.c: Likewise.
22831 * config/rl78/rl78.c: Likewise.
22832 * config/rs6000/rs6000.c: Likewise.
22833 * config/rx/rx.c: Likewise.
22834 * config/s390/s390.c: Likewise.
22835 * config/score/score.c: Likewise.
22836 * config/sh/sh.c: Likewise.
22837 * config/sparc/sparc.c: Likewise.
22838 * config/spu/spu.c: Likewise.
22839 * config/stormy16/stormy16.c: Likewise.
22840 * config/tilegx/tilegx.c: Likewise.
22841 * config/tilepro/tilepro.c: Likewise.
22842 * config/v850/v850.c: Likewise.
22843 * config/vax/vax.c: Likewise.
22844 * config/xtensa/xtensa.c: Likewise.
22846 2014-06-02 Jeff Law <law@redhat.com>
22848 PR rtl-optimization/61094
22849 * ree.c (combine_reaching_defs): Do not reextend an insn if it
22850 was marked as do_no_reextend. If a copy is needed to eliminate
22851 an extension, then mark it as do_not_reextend.
22853 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
22855 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
22857 2014-06-02 Richard Henderson <rth@redhat.com>
22860 * config/alpha/alpha.c (print_operand_address): Allow symbolic
22861 addresses inside asms. Use output_operand_lossage instead of
22864 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
22867 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
22868 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
22870 2014-06-02 Tom de Vries <tom@codesourcery.com>
22872 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
22873 case that x has VOIDmode.
22875 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
22877 * varasm.c (copy_constant): Delete function.
22878 (build_constant_desc): Don't call it.
22880 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22883 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
22884 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
22885 with immediate_operand.
22887 2014-06-02 Andreas Schwab <schwab@suse.de>
22889 * config/ia64/ia64.c
22890 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
22891 pending_data_specs first.
22893 2014-06-02 Richard Biener <rguenther@suse.de>
22895 PR tree-optimization/61378
22896 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
22897 valueized_anything.
22899 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
22901 * config/i386/constraints.md (Bw): Rename from 'w'.
22902 (Bz): Rename from 'z'.
22903 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
22905 2014-06-01 Kai Tietz <ktietz@redhat.com>
22908 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
22909 * config/i386/i386.md (sibcall_insn_operand): Use Bs
22910 instead of m constraint.
22912 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
22914 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
22915 a separate alternative where the scratch operand 2 is marked as
22918 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
22920 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
22921 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
22922 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
22923 and __builtins_arm_get_fpscr.
22924 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
22925 __builtins_arm_get_fpscr.
22926 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
22927 __builtins_arm_ldfpscr.
22928 (arm_atomic_assign_expand_fenv): New function.
22929 * config/arm/vfp.md (set_fpscr): New pattern.
22930 (get_fpscr) : Likewise.
22931 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
22933 * doc/extend.texi (AARCH64 Built-in Functions) : Document
22934 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
22936 2014-05-30 Jakub Jelinek <jakub@redhat.com>
22938 * asan.c (report_error_func): Add SLOW_P argument, use
22939 BUILT_IN_ASAN_*_N if set.
22940 (build_check_stmt): Likewise.
22941 (instrument_derefs): If T has insufficient alignment,
22942 force same handling as for odd sizes.
22944 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
22945 BUILT_IN_ASAN_REPORT_STORE_N): New.
22946 * asan.c (struct asan_mem_ref): Change access_size type to
22948 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
22949 update_mem_ref_hash_table): Likewise.
22950 (asan_mem_ref_hasher::hash): Hash in a HWI.
22951 (report_error_func): Change size_in_bytes argument to HWI.
22952 Use *_N builtins if size_in_bytes is larger than 16 or not power of
22954 (build_shadow_mem_access): New function.
22955 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
22956 Handle size_in_bytes not power of two or larger than 16.
22957 (instrument_derefs): Don't give up if size_in_bytes is not
22958 power of two or is larger than 16.
22960 2014-05-30 Kai Tietz <ktietz@redhat.com>
22963 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
22964 for sibling-tail-calls.
22965 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
22967 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
22968 (sibcall_insn_operand): Add check for sibcall_memory_operand.
22970 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
22972 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
22973 * config/avr/avr-tables.opt: Regenerate.
22974 * config/avr/t-multilib: Regenerate.
22975 * doc/avr-mmcu.texi: Regenerate.
22977 2014-05-30 Ian Lance Taylor <iant@google.com>
22979 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
22982 2014-05-30 Tom de Vries <tom@codesourcery.com>
22984 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
22987 2014-05-30 Tom de Vries <tom@codesourcery.com>
22989 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
22990 * lra.c (initialize_lra_reg_info_element): Add init of
22991 actual_call_used_reg_set field.
22992 (lra): Call lra_create_live_ranges before lra_inheritance for
22994 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
22996 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
22997 instead of call_used_reg_set for -fuse-caller-save.
22998 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
23000 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23002 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
23004 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
23006 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
23008 * ira.c (ira_get_dup_out_num): Check for output operands at
23009 the start of the loop. Handle cases where an included alternative
23010 follows an excluded one.
23012 2014-05-29 Mike Stump <mikestump@comcast.net>
23015 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
23016 post ld passes when lto is used.
23018 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
23020 PR rtl-optimization/61325
23021 * lra-constraints.c (process_address): Rename to process_address_1.
23022 (process_address): New function.
23024 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
23026 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
23027 TYPES_BINOPV): New static data.
23028 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
23030 * config/aarch64/aarch64-simd.md (aarch64_ext,
23031 aarch64_im_lane_boundsi): New patterns.
23032 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
23034 (aarch64_evpc_ext): New function.
23036 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
23038 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
23039 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
23040 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
23041 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
23042 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
23044 2014-05-29 Tom de Vries <tom@codesourcery.com>
23046 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
23048 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
23049 Richard Sandiford <rdsandiford@googlemail.com>
23051 * arm/iterators.md (shiftable_ops): New code iterator.
23052 (t2_binop0, arith_shift_insn): New code attributes.
23053 * arm/predicates.md (shift_nomul_operator): New predicate.
23054 * arm/arm.md (insn_enabled): Delete.
23055 (enabled): Remove insn_enabled test.
23056 (*arith_shiftsi): Delete. Replace with ...
23057 (*<arith_shift_insn>_multsi): ... new pattern.
23058 (*<arith_shift_insn>_shiftsi): ... new pattern.
23059 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
23061 2014-05-29 Radovan Obradovic <robradovic@mips.com>
23062 Tom de Vries <tom@codesourcery.com>
23064 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
23065 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
23067 (mips_split_call): Use POST_CALL_TMP_REG.
23068 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
23070 2014-05-29 Tom de Vries <tom@codesourcery.com>
23072 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
23073 with #ifdef STACK_REGS.
23075 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
23077 * varasm.c (get_variable_section): Walk aliases.
23078 (place_block_symbol): Walk aliases.
23080 2014-05-28 Tom de Vries <tom@codesourcery.com>
23083 2014-05-28 Tom de Vries <tom@codesourcery.com>
23085 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
23086 * lra.c (initialize_lra_reg_info_element): Add init of
23087 actual_call_used_reg_set field.
23088 (lra): Call lra_create_live_ranges before lra_inheritance for
23090 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
23092 * lra-constraints.c (need_for_call_save_p): Use
23093 actual_call_used_reg_set instead of call_used_reg_set for
23095 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
23097 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
23099 * doc/md.texi: Document that the % constraint character must
23100 be at the beginning of the string.
23101 * genoutput.c (validate_insn_alternatives): Check that '=',
23102 '+' and '%' only appear at the beginning of a constraint.
23103 * ira.c (commutative_constraint_p): Delete.
23104 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
23105 at the start of the string.
23106 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
23108 * config/arm/neon.md (bicdi3_neon): Likewise.
23109 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
23110 (slt_si, sltu_si): Likewise.
23111 * config/vax/vax.md (sbcdi3): Likewise.
23112 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
23113 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
23114 (mul64): Move '%' to beginning of constraint.
23115 * config/arm/arm.md (*xordi3_insn): Likewise.
23116 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
23117 (xorsi3): Likewise.
23119 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
23121 * doc/md.texi: Document the restrictions on the "enabled" attribute.
23123 2014-05-28 Jason Merrill <jason@redhat.com>
23126 * cgraph.h (symtab_node::get_comdat_group_id): New.
23127 * cgraphunit.c (analyze_functions): Call it.
23128 * symtab.c (dump_symtab_node): Likewise.
23129 * tree.c (decl_comdat_group_id): New.
23130 * tree.h: Declare it.
23131 * lto-streamer-out.c (write_symbol): Use it.
23132 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
23134 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
23136 PR bootstrap/PR61146
23137 * wide-int.cc: Do not include longlong.h when compiling with clang.
23139 2014-05-28 Richard Biener <rguenther@suse.de>
23141 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
23142 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
23143 (vrp_visit_assignment_or_call): Print less vertical space.
23144 (vrp_visit_stmt): Likewise.
23145 (vrp_visit_phi_node): Likewise. For a PHI argument with
23146 VR_VARYING range consider recording it as copy.
23148 2014-05-28 Richard Biener <rguenther@suse.de>
23151 2014-05-28 Richard Biener <rguenther@suse.de>
23153 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
23155 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
23157 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
23158 sufficiently aligned and an offset is used at the same time.
23159 (expand_expr_real_1): Likewise.
23161 2014-05-28 Richard Biener <rguenther@suse.de>
23163 PR middle-end/61045
23164 * fold-const.c (fold_comparison): When folding
23165 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
23166 the sign of the remaining constant operand stays the same.
23168 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
23170 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
23171 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
23172 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
23174 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
23175 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
23176 (m32bit-doubles) Likewise.
23177 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
23178 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
23181 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23183 * configure.ac ($gcc_cv_ld_clearcap): New test.
23184 * configure: Regenerate.
23185 * config.in: Regenerate.
23186 * config/sol2.opt (mclear-hwcap): New option.
23187 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
23188 * config/sol2-clearcap.map: Moved here from
23189 testsuite/gcc.target/i386/clearcap.map.
23190 * config/sol2-clearcapv2.map: Move here from
23191 gcc.target/i386/clearcapv2.map.
23192 * config/t-sol2 (install): Depend on install-clearcap-map.
23193 (install-clearcap-map): New target.
23194 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
23197 2014-05-28 Richard Biener <rguenther@suse.de>
23199 * hwint.h (*_HALF_WIDE_INT*): Move to ...
23200 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
23201 ... here and remove the rest.
23202 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
23204 2014-05-28 Richard Biener <rguenther@suse.de>
23206 PR tree-optimization/61335
23207 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
23208 new range fails, drop to varying.
23210 2014-05-28 Olivier Hainque <hainque@adacore.com>
23212 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
23213 (CPP_SPEC): Add entry for -mcpu=8548.
23214 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
23215 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
23217 2014-05-28 Tom de Vries <tom@codesourcery.com>
23219 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
23220 * lra.c (initialize_lra_reg_info_element): Add init of
23221 actual_call_used_reg_set field.
23222 (lra): Call lra_create_live_ranges before lra_inheritance for
23224 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
23226 * lra-constraints.c (need_for_call_save_p): Use
23227 actual_call_used_reg_set instead of call_used_reg_set for
23229 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
23231 2014-05-28 Radovan Obradovic <robradovic@mips.com>
23232 Tom de Vries <tom@codesourcery.com>
23234 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
23236 (@item -fuse-caller-save): New item.
23238 2014-05-28 Radovan Obradovic <robradovic@mips.com>
23239 Tom de Vries <tom@codesourcery.com>
23241 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
23242 OPT_fuse_caller_save.
23244 2014-05-28 Radovan Obradovic <robradovic@mips.com>
23245 Tom de Vries <tom@codesourcery.com>
23247 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
23248 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
23249 get_call_reg_set_usage.
23250 * resource.c (mark_set_resources, mark_target_live_regs): Use
23251 get_call_reg_set_usage.
23252 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
23254 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
23255 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
23256 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
23257 * ira-build.c (ira_create_allocno): Init
23258 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
23259 (create_cap_allocno, propagate_allocno_info)
23260 (propagate_some_info_from_allocno)
23261 (copy_info_to_removed_store_destinations): Handle
23262 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
23263 * ira-costs.c (ira_tune_allocno_costs): Use
23264 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
23266 2014-05-28 Radovan Obradovic <robradovic@mips.com>
23267 Tom de Vries <tom@codesourcery.com>
23269 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
23270 and function_used_regs_valid fields.
23271 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
23272 find_all_hard_reg_sets.
23273 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
23274 (get_call_reg_set_usage): New function.
23275 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
23276 * regs.h (get_call_reg_set_usage): Declare.
23278 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
23281 * config/dbx.h (License): Add Runtime Library Exception.
23282 * config/newlib-stdint.h (License): Same.
23283 * config/rtems.h (License): Same
23284 * config/initfini-array.h (License): Same
23285 * config/v850/v850.h (License): Same.
23286 * config/v850/v850-opts.h (License): Same
23287 * config/v850/rtems.h (License): Same.
23289 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
23292 * doc/extend.texi (Local Labels): Note that label differences are
23293 not supported for AVR.
23295 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
23296 Olivier Hainque <hainque@adacore.com>
23298 * rtl.h (set_for_reg_notes): Declare.
23299 * emit-rtl.c (set_for_reg_notes): New function.
23300 (set_unique_reg_note): Use it.
23301 * optabs.c (add_equal_note): Likewise
23303 2014-05-27 Andrew Pinski <apinski@cavium.com>
23305 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
23306 Use <w> for the register in assembly template.
23307 (stack_protect_test): Use the mode of operands[0] for the result.
23308 (stack_protect_test_<mode>): Use <w> for the register
23309 in assembly template.
23311 2014-05-27 DJ Delorie <dj@redhat.com>
23313 * config/rx/rx.c (add_vector_labels): New.
23314 (rx_output_function_prologue): Call it.
23315 (rx_handle_func_attribute): Don't require empty arguments.
23316 (rx_handle_vector_attribute): New.
23317 (rx_attribute_table): Add "vector" attribute.
23318 * doc/extend.texi (interrupt, vector): Document new/changed
23319 RX-specific attributes.
23321 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
23323 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
23325 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
23326 predicate to detect a negative quotient.
23328 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
23330 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
23331 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
23332 Add X - Y CMP 0 to X CMP Y transformation.
23333 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
23335 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
23337 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
23340 2014-05-27 Steve Ellcey <sellcey@mips.com>
23342 * config/mips/mips.c: Add include of cgraph.h.
23344 2014-05-27 Richard Biener <rguenther@suse.de>
23346 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
23348 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
23351 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
23352 * config/arm/arm-cores.def (License): Same.
23353 * config/arm/arm-opts.h (License): Same.
23354 * config/arm/aout.h (License): Same.
23355 * config/arm/bpabi.h (License): Same.
23356 * config/arm/elf.h (License): Same.
23357 * config/arm/linux-elf.h (License): Same.
23358 * config/arm/linux-gas.h (License): Same.
23359 * config/arm/netbsd-elf.h (License): Same.
23360 * config/arm/uclinux-eabi.h (License): Same.
23361 * config/arm/uclinux-elf.h (License): Same.
23362 * config/arm/vxworks.h (License): Same.
23364 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23366 * config/arm/neon.md (neon_bswap<mode>): New pattern.
23367 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
23368 (arm_init_neon_builtins): Handle NEON_BSWAP.
23369 Define required type nodes.
23370 (arm_expand_neon_builtin): Handle NEON_BSWAP.
23371 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
23372 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
23373 * config/arm/iterators.md (VDQHSD): New mode iterator.
23375 2014-05-27 Richard Biener <rguenther@suse.de>
23377 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
23378 Try using literal operands when comparing value-ranges failed.
23380 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
23382 * ira.c (commutative_operand): Adjust for change to recog_data.
23383 [Missing from previous commit.]
23385 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
23387 * system.h (TEST_BIT): New macro.
23388 * recog.h (alternative_mask): New type.
23389 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
23390 (recog_data_d): Replace alternative_enabled_p array with
23391 enabled_alternatives.
23392 (target_recog): New structure.
23393 (default_target_recog, this_target_recog): Declare.
23394 (get_enabled_alternatives, recog_init): Likewise.
23395 * recog.c (default_target_recog, this_target_recog): New variables.
23396 (get_enabled_alternatives): New function.
23397 (extract_insn): Use it.
23398 (recog_init): New function.
23399 (preprocess_constraints, constrain_operands): Adjust for change to
23401 * postreload.c (reload_cse_simplify_operands): Likewise.
23402 * reload.c (find_reloads): Likewise.
23403 * ira-costs.c (record_reg_classes): Likewise.
23404 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
23405 all alternatives after a disabled one would be skipped.
23406 (ira_implicitly_set_insn_hard_regs): Likewise.
23407 * ira.c (ira_setup_alts): Adjust for change to recog_data.
23408 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
23409 with enabled_alternatives.
23410 * lra.c (free_insn_recog_data): Update accordingly.
23411 (lra_update_insn_recog_data): Likewise.
23412 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
23413 * lra-constraints.c (process_alt_operands): Likewise. Handle
23414 only_alternative as part of the enabled mask.
23415 * target-globals.h (this_target_recog): Declare.
23416 (target_globals): Add a recog field.
23417 (restore_target_globals): Restore this_target_recog.
23418 * target-globals.c: Include recog.h.
23419 (default_target_globals): Initialize recog field.
23420 (save_target_globals): Likewise.
23421 * reginfo.c (reinit_regs): Call recog_init.
23422 * toplev.c (backend_init_target): Likewise.
23424 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
23426 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
23427 rather than any named insn's code.
23429 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
23432 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
23433 * config/arm/arm-cores.def (License): Same.
23435 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
23437 * tree.h (decl_comdat_group): Declare.
23438 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
23439 * tree.c (decl_comdat_group): Here.
23441 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
23443 PR rtl-optimization/61222
23444 * combine.c (simplify_shift_const_1): When moving a PLUS outside
23445 the shift, truncate the PLUS operand to the result mode.
23447 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
23450 * config/i386/i386.c (ix86_rtx_costs)
23451 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
23454 2014-05-26 Martin Jambor <mjambor@suse.cz>
23456 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
23459 2014-05-26 Richard Biener <rguenther@suse.de>
23461 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
23462 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
23463 Provide specializations.
23464 (wi::int_traits <HOST_WIDE_INT>,
23465 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
23467 2014-05-26 Alan Modra <amodra@gmail.com>
23470 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
23471 params and return a bool. Remove dead code. Update comment.
23472 Assert we have a const_int source. Remove bogus code from
23473 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
23474 handling of constants > 2G and reg_equal note, from..
23475 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
23476 return value. Update comment. If we can, use a new pseudo
23477 for intermediate calculations.
23478 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
23480 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
23481 call to rs6000_emit_set_const in splitter.
23482 (movdi_internal64+2, +3): Likewise.
23484 2014-05-26 Richard Biener <rguenther@suse.de>
23486 * system.h: Define __STDC_FORMAT_MACROS before
23487 including inttypes.h.
23488 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
23489 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
23490 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
23491 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
23492 HOST_WIDEST_INT_C): Remove.
23493 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
23494 if C99 inttypes.h is not available.
23495 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
23496 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
23497 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
23498 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
23499 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
23500 (struct output_info): Likewise.
23501 (print_statistics): Adjust.
23502 (dump_bitmap_statistics): Likewise.
23503 * bt-load.c (migrate_btr_defs): Print with PRId64.
23504 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
23505 (MAX_SAFE_MULTIPLIER): Adjust.
23506 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
23507 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
23508 dump_cgraph_node): Likewise.
23509 * final.c (dump_basic_block_info): Likewise.
23510 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
23511 * gcov.c (format_gcov): Likewise.
23512 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
23514 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
23515 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
23516 (inline_small_functions, dump_overall_stats, dump_inline_stats):
23517 Use PRId64 for dumping.
23518 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
23519 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
23520 (add_allocno_hard_regs): Adjust.
23521 * loop-doloop.c (doloop_modify): Print using PRId64.
23522 * loop-iv.c (inverse): Compute in uint64_t.
23523 (determine_max_iter, iv_number_of_iterations): Likewise.
23524 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
23525 Print using PRId64.
23526 * lto-streamer-out.c (write_symbol): Use uint64_t.
23527 * mcf.c (CAP_INFINITY): Use int64_t maximum.
23528 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
23529 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
23530 * modulo-sched.c (const_iteration_count): Use int64_t.
23531 (sms_schedule): Dump using PRId64.
23532 * predict.c (dump_prediction): Likewise.
23533 * pretty-print.h (pp_widest_integer): Remove.
23534 * profile.c (get_working_sets, is_edge_inconsistent,
23535 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
23536 * tree-pretty-print.c (pp_double_int): Remove case handling
23537 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
23538 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
23540 (pass_optimize_bswap::execute): Remove restriction on hosts.
23541 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
23542 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
23543 * tree.c (widest_int_cst_value): Remove.
23544 * tree.h (widest_int_cst_value): Likewise.
23545 * value-prof.c (dump_histogram_value): Print using PRId64.
23546 * gengtype.c (main): Also inject int64_t.
23547 * ggc-page.c (struct max_alignment): Use int64_t.
23548 * alloc-pool.c (struct allocation_object_def): Likewise.
23549 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
23551 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
23552 * doc/tm.texi: Regenerated.
23553 * gengtype-lex.l (IWORD): Handle [u]int64_t.
23554 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
23555 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
23556 mmix_output_register_setting): Use [u]int64_t in prototypes.
23557 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
23558 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
23559 mmix_output_octa, mmix_output_shifted_value): Adjust.
23560 (mmix_intval): Adjust. Remove unreachable case.
23561 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
23563 2014-05-26 Richard Biener <rguenther@suse.de>
23565 * configure.ac: Drop __int64 type check. Insist that we
23566 found uint64_t and int64_t.
23567 * hwint.h (HOST_BITS_PER___INT64): Remove.
23568 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
23569 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
23570 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
23571 (HOST_WIDEST_FAST_INT): Remove __int64 case.
23572 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
23573 for dst_q_src_df_rms_cdt.
23574 * configure: Regenerate.
23575 * config.in: Likewise.
23577 2014-05-26 Michael Tautschnig <mt@debian.org>
23580 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
23581 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
23583 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23585 PR rtl-optimization/61278
23586 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
23588 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23590 PR rtl-optimization/61220
23591 Part of PR rtl-optimization/61225
23592 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
23593 insn; skip split_edge for a block with only one successor.
23595 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23597 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
23600 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23602 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
23603 (update_vtable_references): New function.
23604 (function_and_variable_visibility): Rewrite also vtable initializers.
23605 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
23607 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23609 * ggc.h (ggc_grow): New function.
23610 * ggc-none.c (ggc_grow): New function.
23611 * ggc-page.c (ggc_grow): Likewise.
23613 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23615 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
23616 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
23617 comdat_can_be_unshared_p, cgraph_externally_visible_p,
23618 varpool_externally_visible_p, can_replace_by_local_alias,
23619 update_visibility_by_resolution_info, function_and_variable_visibility,
23620 pass_data_ipa_function_and_variable_visibility,
23621 make_pass_ipa_function_and_variable_visibility,
23622 whole_program_function_and_variable_visibility,
23623 pass_data_ipa_whole_program_visibility,
23624 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
23625 * cgraph.h (cgraph_local_node_p): Declare.
23626 * ipa-visibility.c: New file.
23627 * Makefile.in (OBJS): Add ipa-visiblity.o
23629 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23631 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
23632 that var decl is available.
23634 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23636 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
23637 symtab_node pointer.
23638 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
23639 (find_decls_types_r): Do not walk COMDAT_GROUP.
23640 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
23641 * varasm.c (make_decl_one_only): Use set_comdat_group;
23642 create node if needed.
23643 * ipa-inline-transform.c (save_inline_function_body): Update
23644 way we decl->symtab mapping.
23645 * symtab.c (symtab_hash, hash_node, eq_node
23646 symtab_insert_node_to_hashtable): Remove.
23647 (symtab_register_node): Update.
23648 (symtab_unregister_node): Update.
23649 (symtab_get_node): Reimplement as inline function.
23650 (symtab_add_to_same_comdat_group): Update.
23651 (symtab_dissolve_same_comdat_group_list): Update.
23652 (dump_symtab_base): Update.
23653 (verify_symtab_base): Update.
23654 (symtab_make_decl_local): Update.
23655 (fixup_same_cpp_alias_visibility): Update.
23656 (symtab_nonoverwritable_alias): Update.
23657 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
23658 * ipa.c (update_visibility_by_resolution_info): UPdate.
23659 * bb-reorder.c: Include cgraph.h
23660 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
23661 with comdat groups.
23662 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
23663 * cgraph.c (cgraph_get_create_node): Update.
23664 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
23666 (symtab_get_node): Make inline.
23667 (symtab_insert_node_to_hashtable): Remove.
23668 (symtab_can_be_discarded): Update.
23669 (decl_comdat_group): New function.
23670 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
23672 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
23674 (read_comdat_group): New function.
23675 (input_node, input_varpool_node): Use it.
23676 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
23678 * mips.c (mips_start_unique_function): Likewise.
23679 (ix86_code_end): Likewise.
23680 (rs6000_code_end): Likweise.
23681 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
23683 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23685 * gengtype-state.c (fatal_reading_state): Bring offline.
23686 * optabs.c (widening_optab_handler): Bring offline.
23687 * optabs.h (widening_optab_handler): Likewise.
23688 * final.c (get_attr_length_1): Likewise.
23690 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23692 * sched-int.h (sd_iterator_cond): Manually tail recurse.
23694 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23696 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
23697 (ppc440-compare): Include shift with dot.
23698 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
23699 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
23701 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
23703 (e6500_sfx2): Include it.
23704 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
23705 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
23706 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
23707 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
23708 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
23709 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
23710 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
23711 *lshiftrt_internal1le, *lshiftrt_internal1be,
23712 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
23713 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
23714 *rotldi3_internal10le, *rotldi3_internal10be,
23715 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
23716 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
23717 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
23718 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
23719 define_insns): Use type "shift" in the appropriate alternatives.
23721 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23723 * config/rs6000/rs6000.md (type): Add "logical". Delete
23725 (dot): Adjust comment.
23726 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
23727 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
23728 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
23729 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
23730 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
23731 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
23732 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
23733 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
23735 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
23736 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
23737 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
23738 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
23739 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
23740 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
23741 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
23742 * config/rs6000/8540.md (ppc8540_su): Adjust.
23743 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
23744 cell-cmp-microcoded): Adjust.
23745 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
23746 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23747 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
23748 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
23749 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
23750 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
23751 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
23752 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
23753 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
23755 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
23756 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
23757 Adjust. Adjust comment.
23758 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
23759 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
23761 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23763 * config/rs6000/rs6000.md (type): Add "add".
23764 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
23765 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
23766 define_insns): Use it.
23767 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
23769 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
23770 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
23771 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
23772 * config/rs6000/601.md (ppc601-integer): Adjust.
23773 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
23774 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
23775 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
23776 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
23777 * config/rs6000/8540.md (ppc8540_su): Adjust.
23778 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
23779 cell-cmp-microcoded): Adjust.
23780 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
23781 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23782 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
23783 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
23784 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
23785 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
23786 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
23787 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
23788 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
23790 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
23791 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
23792 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
23793 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
23795 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23797 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
23798 "delayed_compare", "var_delayed_compare".
23799 (var_shift): New attribute.
23800 (cell_micro): Adjust.
23801 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
23802 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
23803 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
23804 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
23805 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
23806 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
23807 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
23808 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
23809 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
23810 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
23811 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
23812 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
23813 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
23814 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
23815 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
23816 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
23817 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
23818 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
23819 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
23820 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
23821 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
23822 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
23823 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
23824 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23825 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
23827 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
23828 * config/rs6000/440.md (ppc440-integer): Adjust.
23829 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
23830 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
23831 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
23832 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
23833 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
23834 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
23835 * config/rs6000/8540.md (ppc8540_su): Adjust.
23836 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
23837 cell-cmp-microcoded): Adjust.
23838 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
23839 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23840 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
23841 e500mc64_delayed): Adjust.
23842 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
23843 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
23844 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
23845 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
23846 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
23847 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
23848 power6-delayed-compare, power6-var-delayed-compare): Adjust.
23849 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
23850 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
23852 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
23853 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
23855 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23857 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
23858 (bits): New mode_attr.
23859 (idiv_ldiv): Delete mode_attr.
23860 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
23861 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23862 rs6000_adjust_priority, is_nonpipeline_insn,
23863 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
23865 * config/rs6000/40x.md (ppc403-idiv): Adjust.
23866 * config/rs6000/440.md (ppc440-idiv): Adjust.
23867 * config/rs6000/476.md (ppc476-idiv): Adjust.
23868 * config/rs6000/601.md (ppc601-idiv): Adjust.
23869 * config/rs6000/603.md (ppc603-idiv): Adjust.
23870 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
23871 ppc620-ldiv): Adjust.
23872 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
23873 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
23874 * config/rs6000/8540.md (ppc8540_divide): Adjust.
23875 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
23876 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
23877 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
23878 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
23879 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
23880 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
23881 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
23882 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
23883 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
23884 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
23885 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
23886 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
23887 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
23888 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
23889 * config/rs6000/titan.md (titan_fxu_div): Adjust.
23891 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23893 * config/rs6000/rs6000.md (type): Delete "insert_word",
23894 "insert_dword". Add "insert".
23895 (size): Update comment.
23896 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23897 insn_must_be_first_in_group): Adjust.
23898 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
23899 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
23900 *insvsi_internal6, insvdi_internal): Adjust.
23902 * config/rs6000/40x.md (ppc403-integer): Adjust.
23903 * config/rs6000/440.md (ppc440-integer): Adjust.
23904 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
23905 * config/rs6000/601.md (ppc601-integer): Adjust.
23906 * config/rs6000/603.md (ppc603-integer): Adjust.
23907 * config/rs6000/6xx.md (ppc604-integer): Adjust.
23908 * config/rs6000/7450.md (ppc7450-integer): Adjust.
23909 * config/rs6000/7xx.md (ppc750-integer): Adjust.
23910 * config/rs6000/8540.md (ppc8540_su): Adjust.
23911 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
23912 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
23913 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23914 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
23915 * config/rs6000/e5500.md (e5500_sfx): Adjust.
23916 * config/rs6000/e6500.md (e6500_sfx): Adjust.
23917 * config/rs6000/mpc.md (mpccore-integer): Adjust.
23918 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
23919 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
23920 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
23921 * config/rs6000/power7.md (power7-integer): Adjust.
23922 * config/rs6000/power8.md (power8-1cyc): Adjust.
23923 * config/rs6000/rs64.md (rs64a-integer): Adjust.
23924 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
23926 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23928 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
23929 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
23930 (size): New attribute.
23931 (dot): New attribute.
23932 (cell_micro): Adjust.
23933 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
23934 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
23935 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
23936 umuldi3_highpart): Adjust.
23937 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23938 rs6000_adjust_priority, is_nonpipeline_insn,
23939 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
23941 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
23942 ppc405-imul3): Adjust.
23943 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
23944 * config/rs6000/476.md (ppc476-imul): Adjust.
23945 * config/rs6000/601.md (ppc601-imul): Adjust.
23946 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
23947 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
23948 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
23949 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
23950 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
23952 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
23953 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
23954 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
23955 cell-imul): Adjust.
23956 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
23957 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
23958 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
23959 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
23960 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
23961 * config/rs6000/mpc.md (mpccore-imul): Adjust.
23962 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
23963 power4-lmul, power4-imul, power4-imul3): Adjust.
23964 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
23965 power5-lmul, power5-imul, power5-imul3): Adjust.
23966 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
23967 power6-lmul, power6-imul, power6-imul3): Adjust.
23968 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
23969 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
23971 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
23972 rs64a-lmul): Adjust.
23973 * config/rs6000/titan.md (titan_imul): Adjust.
23975 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23977 * config/rs6000/rs6000.md (type): Add new value "halfmul".
23978 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
23979 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
23980 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
23981 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
23982 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
23983 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
23984 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
23985 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
23986 * config/rs6000/titan.md: Delete nonsensical comment.
23987 (titan_imul): Add type imul3.
23988 (titan_mulhw): Remove type imul3; add type halfmul.
23990 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23992 * config/rs6000/rs6000.md (type): Reorder, reformat.
23994 2014-05-23 Martin Jambor <mjambor@suse.cz>
23996 PR tree-optimization/53787
23997 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
23998 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
23999 analysis_done, update all uses.
24000 * ipa-prop.c: Include domwalk.h
24001 (param_analysis_info): Removed.
24002 (param_aa_status): New type.
24003 (ipa_bb_info): Likewise.
24004 (func_body_info): Likewise.
24005 (ipa_get_bb_info): New function.
24006 (aa_overwalked): Likewise.
24007 (find_dominating_aa_status): Likewise.
24008 (parm_bb_aa_status_for_bb): Likewise.
24009 (parm_preserved_before_stmt_p): Changed to use new param AA info.
24010 (load_from_unmodified_param): Accept func_body_info as a parameter
24011 instead of parms_ainfo.
24012 (parm_ref_data_preserved_p): Changed to use new param AA info.
24013 (parm_ref_data_pass_through_p): Likewise.
24014 (ipa_load_from_parm_agg_1): Likewise. Update callers.
24015 (compute_complex_assign_jump_func): Changed to use new param AA info.
24016 (compute_complex_ancestor_jump_func): Likewise.
24017 (ipa_compute_jump_functions_for_edge): Likewise.
24018 (ipa_compute_jump_functions): Removed.
24019 (ipa_compute_jump_functions_for_bb): New function.
24020 (ipa_analyze_indirect_call_uses): Likewise, moved variable
24022 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
24023 and info, moved variable declarations down.
24024 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
24026 (ipa_analyze_stmt_uses): Likewise.
24027 (ipa_analyze_params_uses): Removed.
24028 (ipa_analyze_params_uses_in_bb): New function.
24029 (ipa_analyze_controlled_uses): Likewise.
24030 (free_ipa_bb_info): Likewise.
24031 (analysis_dom_walker): New class.
24032 (ipa_analyze_node): Handle node-specific forbidden analysis,
24033 initialize and free func_body_info, use dominator walker.
24034 (ipcp_modif_dom_walker): New class.
24035 (ipcp_transform_function): Create and free func_body_info, use
24036 ipcp_modif_dom_walker, moved a lot of functionality there.
24038 2014-05-23 Marek Polacek <polacek@redhat.com>
24039 Jakub Jelinek <jakub@redhat.com>
24041 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
24042 * gcc.c (sanitize_spec_function): Likewise.
24043 * convert.c (convert_to_integer): Include "ubsan.h". Add
24044 floating-point to integer instrumentation.
24045 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
24046 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
24047 SANITIZE_NONDEFAULT.
24048 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
24049 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
24050 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
24051 * ubsan.c: Include "realmpfr.h" and "dfp.h".
24052 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
24053 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
24054 float/double/long double.
24055 (ubsan_instrument_float_cast): New function.
24056 * ubsan.h (ubsan_instrument_float_cast): Declare.
24058 2014-05-23 Jiong Wang <jiong.wang@arm.com>
24060 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
24062 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
24063 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
24064 Adjust for tailcalling through registers.
24065 * config/aarch64/aarch64.h (enum reg_class): New caller save
24067 (REG_CLASS_NAMES): Likewise.
24068 (REG_CLASS_CONTENTS): Likewise.
24069 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
24070 Allow tailcalling without decls.
24072 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
24074 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
24075 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
24077 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
24078 gsi, and variables v_* to v*.
24080 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
24082 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
24084 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
24086 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
24087 * omp-low.c: Update accordingly.
24089 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
24090 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
24091 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
24092 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
24093 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
24094 GF_OMP_TARGET_KIND_UPDATE.
24096 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
24097 Explicitly enumerate the expected region types.
24099 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
24102 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
24103 documentation; the old documentation didn't clearly state the
24104 constraints on the contents of the pointed-to storage.
24106 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
24108 Fix bootstrap error on ia64
24109 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
24110 Return default value.
24112 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
24114 PR tree-optimization/54733
24115 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
24117 (find_bswap_or_nop_load): New.
24118 (find_bswap_1): Renamed to ...
24119 (find_bswap_or_nop_1): This. Also add support for memory source.
24120 (find_bswap): Renamed to ...
24121 (find_bswap_or_nop): This. Also add support for memory source and
24122 detection of bitwise operations equivalent to load in target
24124 (execute_optimize_bswap): Likewise. Also move its leading comment back
24125 in place and split statement transformation into ...
24126 (bswap_replace): This.
24128 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
24130 PR rtl-optimization/61215
24131 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
24132 simplify_gen_subreg until final substitution.
24134 2014-05-23 Alan Modra <amodra@gmail.com>
24137 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
24138 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
24139 Use "Y" constraint rather than "m".
24141 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
24143 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
24145 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
24146 New function declaration.
24147 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
24148 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
24149 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
24150 (aarch64_init_builtins) : Initialize builtins
24151 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
24152 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
24153 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
24154 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
24155 and __builtins_aarch64_set_fpsr.
24156 (aarch64_atomic_assign_expand_fenv): New function.
24157 * config/aarch64/aarch64.md (set_fpcr): New pattern.
24158 (get_fpcr) : Likewise.
24159 (set_fpsr) : Likewise.
24160 (get_fpsr) : Likewise.
24161 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
24162 and UNSPECV_SET_FPSR.
24163 * doc/extend.texi (AARCH64 Built-in Functions) : Document
24164 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
24165 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
24167 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
24169 PR rtl-optimization/60969
24170 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
24171 constraints. Set up mem cost for NO_REGS case.
24173 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
24175 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
24177 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
24179 * config/darwin.c: Include "lto-section-names.h".
24180 (LTO_SEGMENT_NAME): Don't define.
24181 * config/i386/winnt.c: Include "lto-section-names.h".
24182 * lto-streamer.c: Include "lto-section-names.h".
24183 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
24184 * lto-wrapper.c: Include "lto-section-names.h".
24185 (LTO_SECTION_NAME_PREFIX): Don't define.
24186 * lto-section-names.h: New file.
24187 * cgraphunit.c: Include "lto-section-names.h".
24189 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
24191 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
24193 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
24196 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
24198 2014-05-22 Nick Clifton <nickc@redhat.com>
24200 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
24202 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
24204 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
24205 -> (T)A transformation to integer types.
24207 2014-05-22 Teresa Johnson <tejohnson@google.com>
24209 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
24210 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
24211 (gcov_rewrite): Use gcov_nonruntime_assert.
24212 (gcov_open): Ditto.
24213 (gcov_write_words): Ditto.
24214 (gcov_write_length): Ditto.
24215 (gcov_read_words): Use gcov_nonruntime_assert, and remove
24216 gcc_assert from IN_LIBGCOV code.
24217 (gcov_read_summary): Use gcov_error to flag profile corruption.
24218 (gcov_sync): Use gcov_nonruntime_assert.
24219 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
24220 (gcov_histo_index): Use gcov_nonruntime_assert.
24221 (static void gcov_histogram_merge): Ditto.
24222 (compute_working_sets): Ditto.
24223 * gcov-io.h (gcov_nonruntime_assert): Define.
24224 (gcov_error): Define for !IN_LIBGCOV
24226 2014-05-22 Richard Biener <rguenther@suse.de>
24228 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
24229 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
24230 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
24231 and deallocation site.
24232 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
24233 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
24234 passing through the incoming points-to set.
24235 (handle_lhs_call): Use flags argument instead of recomputing it.
24236 (find_func_aliases_for_call): Call handle_lhs_call with proper
24239 2014-05-22 Jakub Jelinek <jakub@redhat.com>
24241 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
24242 all padding bits in REAL_VALUE_TYPE are cleared.
24244 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
24246 Cleanup and improve multipass_dfa_lookahead_guard
24247 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
24248 (core2i7_first_cycle_multipass_begin,)
24249 (core2i7_first_cycle_multipass_issue,)
24250 (core2i7_first_cycle_multipass_backtrack): Update signature.
24251 * config/ia64/ia64.c
24252 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
24253 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
24254 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
24256 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
24257 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
24259 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
24261 * doc/tm.texi: Regenerate.
24263 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
24264 * haifa-sched.c (ready_try): Make signed to allow negative values.
24265 (rebug_ready_list_1): Update.
24266 (choose_ready): Simplify.
24267 (sched_extend_ready_list): Update.
24269 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
24271 Remove IA64 speculation tweaking flags
24272 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
24273 speculation tuning flags.
24274 (msched-prefer-non-data-spec-insns,)
24275 (msched-prefer-non-control-spec-insns): Obsolete options.
24276 * haifa-sched.c (choose_ready): Remove handling of
24277 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
24278 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
24279 and PREFER_NON_DATA_SPEC.
24280 * sel-sched.c (process_spec_exprs): Remove handling of
24281 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
24283 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
24285 Improve scheduling debug output
24286 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
24287 (advance_one_cycle): Update.
24288 (schedule_insn, queue_to_ready): Add debug printouts.
24289 (debug_ready_list_1): New static function.
24290 (debug_ready_list): Update.
24291 (max_issue): Add debug printouts.
24292 (dump_insn_stream): New static function.
24293 (schedule_block): Use it. Also better indent printouts.
24295 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
24297 Fix sched_insn debug counter
24298 * haifa-sched.c (schedule_insn): Update.
24299 (struct haifa_saved_data): Add nonscheduled_insns_begin.
24300 (save_backtrack_point, restore_backtrack_point): Update.
24301 (first_nonscheduled_insn): New static function.
24302 (queue_to_ready, choose_ready): Use it.
24303 (schedule_block): Init nonscheduled_insns_begin.
24304 (sched_emit_insn): Update.
24307 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
24309 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
24311 (aarch64_secondary_reload) : LikeWise.
24312 (aarch64_class_max_nregs) : Remove CORE_REGS.
24313 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
24314 (REG_CLASS_NAMES) : Likewise.
24315 (REG_CLASS_CONTENTS) : LikeWise.
24316 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
24318 2014-05-21 Guozhi Wei <carrot@google.com>
24321 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
24323 (vqdmulhq_n_s16): Likewise.
24325 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
24327 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
24329 2014-05-21 Marek Polacek <polacek@redhat.com>
24332 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
24334 2014-05-21 Martin Jambor <mjambor@suse.cz>
24336 * doc/invoke.texi (Optimize Options): Document parameters
24337 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
24338 ipa-cp-array-index-hint-bonus.
24340 2014-05-21 Mark Wielaard <mjw@redhat.com>
24343 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
24344 version >= 3 or not strict DWARF.
24345 * langhooks.h (struct lang_hooks_for_types): Add
24346 enum_underlying_base_type.
24347 * langhooks.c (lhd_enum_underlying_base_type): New function.
24348 * gcc/langhooks.h (struct lang_hooks_for_types): Add
24349 enum_underlying_base_type.
24350 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
24351 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
24352 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
24354 2014-05-21 Richard Biener <rguenther@suse.de>
24356 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
24358 2014-05-21 John Marino <gnugcc@marino.st>
24360 * config.gcc (*-*-dragonfly*): New target.
24361 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
24362 * configure: Regenerate.
24363 * config/dragonfly-stdint.h: New.
24364 * config/dragonfly.h: New.
24365 * config/dragonfly.opt: New.
24366 * config/i386/dragonfly.h: New.
24367 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
24369 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
24371 * tree.def (VOID_CST): New.
24372 * tree-core.h (TI_VOID): New.
24373 * tree.h (void_node): New.
24374 * tree.c (tree_node_structure_for_code, tree_code_size)
24375 (iterative_hash_expr): Handle VOID_CST.
24376 (build_common_tree_nodes): Initialize void_node.
24378 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
24380 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
24382 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
24384 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
24387 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
24388 flag_reorder_blocks_and_partition.
24389 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
24391 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
24394 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
24396 (*addc_r_t): Add new insn_and_split.
24398 2014-05-21 Jakub Jelinek <jakub@redhat.com>
24400 PR middle-end/61252
24401 * omp-low.c (handle_simd_reference): New function.
24402 (lower_rec_input_clauses): Use it. Defer adding reference
24403 initialization even for reduction without placeholder if in simd,
24404 handle it properly later on.
24406 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
24408 PR tree-optimization/60899
24409 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
24410 assume all static symbols will have definition wile parsing and
24411 check the do have definition later in compilation; check that
24412 variable referring symbol will be output before concluding that
24413 reference is safe; be conservative for referring local statics;
24414 be more precise about when comdat is output in other partition.
24416 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
24419 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
24421 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
24422 (ipa_inline): Loop inline_to_all_callers until no more aliases
24425 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
24427 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
24428 set writeonly flag only for vars actually written to.
24430 2014-05-20 Dehao Chen <dehao@google.com>
24432 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
24433 and callee count to get clone count.
24434 * tree-inline.c (expand_call_inline): Use callee count instead of bb
24435 count in copy_body.
24437 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
24439 PR rtl-optimization/61243
24440 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
24442 2014-05-20 Xinliang David Li <davidxl@google.com>
24444 * cgraphunit.c (walk_polymorphic_call_targets): Add
24445 dbgcnt and fopt-info support.
24446 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
24447 * ipa-devirt.c (ipa_devirt): Ditto.
24448 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
24449 * ipa.c (walk_polymorphic_call_targets): Ditto.
24450 * gimple-fold.c (fold_gimple_assign): Ditto.
24451 (gimple_fold_call): Ditto.
24452 * dbgcnt.def: New counter.
24454 2014-05-20 DJ Delorie <dj@redhat.com>
24456 * config/msp430/msp430.md (split): Don't allow subregs when
24457 splitting SImode adds.
24458 (andneghi): Fix subtraction logic.
24459 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
24461 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
24463 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
24465 * except.c (switch_to_exception_section, resolve_unique_section,
24466 get_named_text_section, default_function_rodata_section,
24467 align_variable, get_block_for_decl, default_section_type_flags):
24468 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
24469 * symtab.c (symtab_add_to_same_comdat_group,
24470 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
24471 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
24473 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
24474 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
24475 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
24476 (c6x_function_in_section_p): Likewise.
24477 * config/darwin.c (machopic_select_section): Likewise.
24478 * config/arm/arm.c (arm_function_in_section_p): Likewise.
24479 * config/mips/mips.c (mips_function_rodata_section): Likewise.
24480 * config/mep/mep.c (mep_select_section): LIkewise.
24481 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
24483 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
24485 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
24486 EH region of calls to pure functions that can throw an exception.
24487 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
24488 (copy_reference_ops_from_call): Also copy the EH region of the call if
24489 it can throw an exception.
24491 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24493 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
24494 nested VEC_SELECTs that are inverses of each other.
24496 2014-05-20 Richard Biener <rguenther@suse.de>
24498 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
24499 (extract_and_process_scc_for_name): not here.
24500 (cond_dom_walker::before_dom_children): Only process
24501 stmts that end the BB in interesting ways.
24502 (run_scc_vn): Mark param uses as visited.
24504 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24506 * config/arm/arm.md (arith_shiftsi): Do not predicate for
24509 2014-05-20 Nick Clifton <nickc@redhat.com>
24511 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
24512 (msp430_gimplify_va_arg_expr): New function.
24513 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
24515 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
24516 operand 0 in order to prevent confusion about the number of
24517 registers involved.
24519 2014-05-20 Richard Biener <rguenther@suse.de>
24521 PR tree-optimization/61221
24522 * tree-ssa-pre.c (el_to_update): Remove.
24523 (eliminate_dom_walker::before_dom_children): Handle released
24524 VDEFs by value-numbering them to the associated VUSE. Update
24525 stmt immediately for substituted call address.
24526 (eliminate): Remove delayed stmt updating code.
24527 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
24528 possibly late re-numbered vuses.
24529 (vn_reference_lookup_2): Adjust.
24530 (vn_reference_lookup_pieces): Likewise.
24531 (vn_reference_lookup): Likewise.
24533 2014-05-20 Richard Biener <rguenther@suse.de>
24535 * config.gcc: Remove need_64bit_hwint.
24536 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
24537 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
24539 * config.in: Regenerate.
24540 * configure: Likewise.
24542 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
24544 * doc/extend.texi: Create Label Attributes section,
24545 move all label attributes into it and reference it.
24547 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
24549 * arm.c (thumb1_reorg): When scanning backwards skip anything
24550 that's not a proper insn.
24552 2014-05-19 Richard Biener <rguenther@suse.de>
24554 PR tree-optimization/61221
24555 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
24556 Do nothing for unreachable blocks.
24557 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
24558 Improve unreachability detection.
24560 2014-05-19 Richard Biener <rguenther@suse.de>
24562 PR tree-optimization/61209
24563 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
24565 2014-05-19 Nick Clifton <nickc@redhat.com>
24567 * except.c (init_eh): Fix computation of builtin setjmp buffer
24568 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
24570 2014-05-19 Richard Biener <rguenther@suse.de>
24572 PR tree-optimization/61184
24573 * tree-vrp.c (is_negative_overflow_infinity): Use
24574 TREE_OVERFLOW_P and do that check first.
24575 (is_positive_overflow_infinity): Likewise.
24576 (is_overflow_infinity): Likewise.
24577 (vrp_operand_equal_p): Properly treat operands with
24578 differing overflow as not equal.
24580 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
24582 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
24583 shift simplification where it was intended.
24585 2014-05-19 Christian Bruel <christian.bruel@st.com>
24588 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
24590 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
24593 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
24596 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
24598 * reg-notes.def (CROSSING_JUMP): Likewise.
24599 * rtl.h (rtx_def): Update comment for jump flag.
24600 (CROSSING_JUMP_P): Define.
24601 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
24602 of a REG_CROSSING_JUMP note.
24603 * cfghooks.c (tidy_fallthru_edges): Likewise.
24604 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
24605 * emit-rtl.c (try_split): Likewise.
24606 * haifa-sched.c (sched_create_recovery_edges): Likewise.
24607 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
24608 * jump.c (redirect_jump_2): Likewise.
24609 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
24610 (relax_delay_slots): Likewise.
24611 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
24612 (bbit_di): Likewise.
24613 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
24614 * config/sh/sh.md (jump_compact): Likewise.
24615 * bb-reorder.c (rotate_loop): Likewise.
24616 (pass_duplicate_computed_gotos::execute): Likewise.
24617 (add_reg_crossing_jump_notes): Rename to...
24618 (update_crossing_jump_flags): ...this.
24619 (pass_partition_blocks::execute): Update accordingly.
24621 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
24623 * tree.h: Remove extraneous template <>.
24625 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24627 * ipa.c (symtab_remove_unreachable_nodes): Remove
24628 symbol from comdat group if its body was eliminated.
24629 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
24630 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
24631 (symtab_unregister_node): ... this one.
24632 (verify_symtab_base): More strict checking of comdats.
24633 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
24635 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24637 * tree-pass.h (make_pass_ipa_comdats): New pass.
24638 * timevar.def (TV_IPA_COMDATS): New timevar.
24639 * passes.def (pass_ipa_comdats): Add.
24640 * Makefile.in (OBJS): Add ipa-comdats.o
24641 * ipa-comdats.c: New file.
24643 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24645 * ipa.c (update_visibility_by_resolution_info): New function.
24646 (function_and_variable_visibility): Use it.
24648 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24650 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
24652 (FOR_EACH_DEFINED_SYMBOL): New macro.
24653 (varpool_first_static_initializer, varpool_next_static_initializer,
24654 varpool_first_defined_variable, varpool_next_defined_variable):
24656 (symtab_in_same_comdat_p): Correctly deal with inline functions.
24658 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24660 * ggc-page.c (ggc_handle_finalizers): Add comment.
24662 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24664 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
24665 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
24666 (ggc_internal_cleared_alloc): Likewise.
24667 * ggc-page.c (finalizer): New class.
24668 (vec_finalizer): Likewise.
24669 (globals::finalizers): New member.
24670 (globals::vec_finalizers): Likewise.
24671 (ggc_internal_alloc): Record the finalizer if any for the block being
24673 (ggc_handle_finalizers): New function.
24674 (ggc_collect): Call ggc_handle_finalizers.
24675 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
24677 (ggc_internal_cleared_alloc): Likewise.
24678 (finalize): New function.
24679 (need_finalization_p): Likewise.
24680 (ggc_alloc): Install the type's destructor as the finalizer if it
24681 might do something.
24682 (ggc_cleared_alloc): Likewise.
24683 (ggc_vec_alloc): Likewise.
24684 (ggc_cleared_vec_alloc): Likewise.
24686 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24688 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
24690 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24692 * alias.c (record_alias_subset): Adjust.
24693 * bitmap.c (bitmap_element_allocate): Likewise.
24694 (bitmap_gc_alloc_stat): Likewise.
24695 * cfg.c (init_flow): Likewise.
24696 (alloc_block): Likewise.
24697 (unchecked_make_edge): Likewise.
24698 * cfgloop.c (alloc_loop): Likewise.
24699 (flow_loops_find): Likewise.
24700 (rescan_loop_exit): Likewise.
24701 * cfgrtl.c (init_rtl_bb_info): Likewise.
24702 * cgraph.c (insert_new_cgraph_node_version): Likewise.
24703 (cgraph_allocate_node): Likewise.
24704 (cgraph_create_edge_1): Likewise.
24705 (cgraph_allocate_init_indirect_info): Likewise.
24706 * cgraphclones.c (cgraph_clone_edge): Likewise.
24707 * cgraphunit.c (add_asm_node): Likewise.
24708 (init_lowered_empty_function): Likewise.
24709 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
24710 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
24711 (alpha_use_linkage): Likewise.
24712 * config/arc/arc.c (arc_init_machine_status): Likewise.
24713 * config/arm/arm.c (arm_init_machine_status): Likewise.
24714 * config/avr/avr.c (avr_init_machine_status): Likewise.
24715 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
24716 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
24717 * config/cris/cris.c (cris_init_machine_status): Likewise.
24718 * config/darwin.c (machopic_indirection_name): Likewise.
24719 (darwin_build_constant_cfstring): Likewise.
24720 (darwin_enter_string_into_cfstring_table): Likewise.
24721 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
24722 * config/frv/frv.c (frv_init_machine_status): Likewise.
24723 * config/i386/i386.c (get_dllimport_decl): Likewise.
24724 (ix86_init_machine_status): Likewise.
24725 (assign_386_stack_local): Likewise.
24726 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
24727 (i386_pe_maybe_record_exported_symbol): Likewise.
24728 (i386_pe_record_stub): Likewise.
24729 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
24730 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
24731 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
24732 (m32c_note_pragma_address): Likewise.
24733 * config/mep/mep.c (mep_init_machine_status): Likewise.
24734 (mep_note_pragma_flag): Likewise.
24735 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
24736 (mips16_local_alias): Likewise.
24737 (mips_init_machine_status): Likewise.
24738 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
24739 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
24740 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
24741 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
24742 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
24743 * config/pa/pa.c (pa_init_machine_status): Likewise.
24744 (pa_get_deferred_plabel): Likewise.
24745 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
24746 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
24747 (rs6000_init_machine_status): Likewise.
24748 (output_toc): Likewise.
24749 * config/s390/s390.c (s390_init_machine_status): Likewise.
24750 * config/score/score.c (score_output_external): Likewise.
24751 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
24752 * config/spu/spu.c (spu_init_machine_status): Likewise.
24753 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
24754 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
24755 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
24756 * coverage.c (coverage_end_function): Likewise.
24757 * dbxout.c (dbxout_init): Likewise.
24758 * doc/gty.texi: Don't mention variable_size attribute.
24759 * dwarf2cfi.c (new_cfi): Adjust.
24760 (new_cfi_row): Likewise.
24761 (copy_cfi_row): Likewise.
24762 (create_cie_data): Likewise.
24763 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
24764 (new_loc_descr): Likewise.
24765 (find_AT_string_in_table): Likewise.
24766 (add_addr_table_entry): Likewise.
24767 (new_die): Likewise.
24768 (add_var_loc_to_decl): Likewise.
24769 (clone_die): Likewise.
24770 (clone_as_declaration): Likewise.
24771 (break_out_comdat_types): Likewise.
24772 (new_loc_list): Likewise.
24773 (add_loc_descr_to_each): Likewise.
24774 (add_location_or_const_value_attribute): Likewise.
24775 (add_linkage_name): Likewise.
24776 (lookup_filename): Likewise.
24777 (dwarf2out_var_location): Likewise.
24778 (new_line_info_table): Likewise.
24779 (dwarf2out_init): Likewise.
24780 (mem_loc_descriptor): Likewise.
24781 (loc_descriptor): Likewise.
24782 (add_const_value_attribute): Likewise.
24783 (tree_add_const_value_attribute): Likewise.
24784 (comp_dir_string): Likewise.
24785 (dwarf2out_vms_debug_main_pointer): Likewise.
24786 (string_cst_pool_decl): Likewise.
24787 * emit-rtl.c (set_mem_attrs): Likewise.
24788 (get_reg_attrs): Likewise.
24789 (start_sequence): Likewise.
24790 (init_emit): Likewise.
24791 (init_emit_regs): Likewise.
24792 * except.c (init_eh_for_function): Likewise.
24793 (gen_eh_region): Likewise.
24794 (gen_eh_region_catch): Likewise.
24795 (gen_eh_landing_pad): Likewise.
24796 (add_call_site): Likewise.
24797 * function.c (add_frame_space): Likewise.
24798 (insert_temp_slot_address): Likewise.
24799 (assign_stack_temp_for_type): Likewise.
24800 (get_hard_reg_initial_val): Likewise.
24801 (allocate_struct_function): Likewise.
24802 (prepare_function_start): Likewise.
24803 (types_used_by_var_decl_insert): Likewise.
24804 * gengtype.c (variable_size_p): Remove function.
24805 (enum alloc_quantity): Remove enum.
24806 (write_typed_alloc_def): Remove function.
24807 (write_typed_struct_alloc_def): Likewise.
24808 (write_typed_typedef_alloc_def): Likewise.
24809 (write_typed_alloc_defns): Likewise.
24811 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
24812 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
24813 * ggc.h (ggc_alloc): new function.
24814 (ggc_cleared_alloc): Likewise.
24815 (ggc_vec_alloc): Template on type of vector element, and remove
24816 element size argument.
24817 (ggc_cleared_vec_alloc): Likewise.
24818 * gimple.c (gimple_build_omp_for): Adjust.
24819 (gimple_copy): Likewise.
24820 * ipa-cp.c (get_replacement_map): Likewise.
24821 (find_aggregate_values_for_callers_subset): Likewise.
24822 (known_aggs_to_agg_replacement_list): Likewise.
24823 * ipa-devirt.c (get_odr_type): Likewise.
24824 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
24825 (read_agg_replacement_chain): Likewise.
24826 * loop-iv.c (get_simple_loop_desc): Likewise.
24827 * lto-cgraph.c (input_node_opt_summary): Likewise.
24828 * lto-section-in.c (lto_new_in_decl_state): Likewise.
24829 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
24830 (input_eh_region): Likewise.
24831 (input_eh_lp): Likewise.
24832 (input_cfg): Likewise.
24833 * optabs.c (set_optab_libfunc): Likewise.
24834 (init_tree_optimization_optabs): Likewise.
24835 (set_conv_libfunc): Likewise.
24836 * passes.c (do_per_function_toporder): Likewise.
24837 * rtl.h: Don't use variable_size gty attribute.
24838 * sese.c (if_region_set_false_region): Adjust.
24839 * stringpool.c (gt_pch_save_stringpool): Likewise.
24840 * target-globals.c (save_target_globals): Likewise.
24841 * toplev.c (general_init): Likewise.
24842 * trans-mem.c (record_tm_replacement): Likewise.
24843 (split_bb_make_tm_edge): Likewise.
24844 * tree-cfg.c (move_sese_region_to_fn): Likewise.
24845 * tree-data-ref.h (lambda_vector_new): Likewise.
24846 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
24847 * tree-iterator.c (tsi_link_before): Likewise.
24848 (tsi_link_after): Likewise.
24849 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
24850 * tree-ssa-loop-niter.c (record_estimate): Likewise.
24851 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
24852 * tree-ssa-operands.h: Don't use variable_size gty attribute.
24853 * tree-ssa.c (init_tree_ssa): Adjust.
24854 * tree-ssanames.c (set_range_info): Likewise.
24855 (get_ptr_info): Likewise.
24856 (duplicate_ssa_name_ptr_info): Likewise.
24857 (duplicate_ssa_name_range_info): Likewise.
24858 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
24859 (unpack_ts_fixed_cst_value_fields): Likewise.
24860 * tree.c (build_fixed): Likewise.
24861 (build_real): Likewise.
24862 (build_string): Likewise.
24863 (decl_priority_info): Likewise.
24864 (decl_debug_expr_insert): Likewise.
24865 (decl_value_expr_insert): Likewise.
24866 (decl_debug_args_insert): Likewise.
24867 (type_hash_add): Likewise.
24868 (build_omp_clause): Likewise.
24869 * ubsan.c (decl_for_type_insert): Likewise.
24870 * varasm.c (get_unnamed_section): Likewise.
24871 (get_noswitch_section): Likewise.
24872 (get_section): Likewise.
24873 (get_block_for_section): Likewise.
24874 (create_block_symbol): Likewise.
24875 (build_constant_desc): Likewise.
24876 (create_constant_pool): Likewise.
24877 (force_const_mem): Likewise.
24878 (record_tm_clone_pair): Likewise.
24879 * varpool.c (varpool_create_empty_node): Likewise.
24881 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24883 * dwarf2out.c (tree_add_const_value_attribute): Call
24884 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
24885 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
24886 instead of ggc_internal_<x>alloc_stat.
24887 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
24888 (ggc_realloc): Likewise.
24889 * ggc-none.c (ggc_internal_alloc): Likewise.
24890 (ggc_internal_cleared_alloc): Likewise.
24891 * ggc-page.c: Likewise.
24892 * ggc.h (ggc_internal_alloc_stat): Likewise.
24893 (ggc_internal_alloc): Remove macro.
24894 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
24895 (ggc_internal_cleared_alloc): Remove macro.
24896 (GGC_RESIZEVEC): Adjust.
24897 (ggc_resizevar): Remove macro.
24898 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
24899 (ggc_internal_cleared_vec_alloc_stat): Likewise.
24900 (ggc_internal_vec_cleared_alloc): Remove macro.
24901 (ggc_alloc_atomic_stat): Drop _stat suffix.
24902 (ggc_alloc_atomic): Remove macro.
24903 (ggc_alloc_cleared_atomic): Remove macro.
24904 (ggc_alloc_string_stat): Drop _stat suffix.
24905 (ggc_alloc_string): Remove macro.
24906 (ggc_alloc_rtx_def_stat): Adjust.
24907 (ggc_alloc_tree_node_stat): Likewise.
24908 (ggc_alloc_cleared_tree_node_stat): Likewise.
24909 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
24910 (ggc_alloc_cleared_simd_clone_stat): Likewise.
24911 * gimple.c (gimple_build_omp_for): Likewise.
24912 (gimple_copy): Likewise.
24913 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
24914 * toplev.c (realloc_for_line_map): Adjust.
24915 * tree-data-ref.h (lambda_vector_new): Likewise.
24916 * tree-phinodes.c (allocate_phi_node): Likewise.
24917 * tree.c (grow_tree_vec_stat): Likewise.
24918 * vec.h (va_gc::reserve): Adjust.
24920 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
24922 * config/microblaze/microblaze.c (break_handler): New Declaration.
24923 (microblaze_break_function_p,microblaze_is_break_handler): New.
24924 (compute_frame_size): Use microblaze_break_function_p.
24925 Add the test of break_handler.
24926 (microblaze_function_prologue) : Add the test of variable
24927 break_handler. Check the fnname by BREAK_HANDLER_NAME.
24928 (microblaze_function_epilogue) : Add the test of break_handler.
24929 (microblaze_globalize_label) : Add the test of break_handler.
24930 Check the name by BREAK_HANDLER_NAME.
24932 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
24934 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
24935 microblaze_is_break_handler test.
24936 (call_internal1,call_value_intern): Use microblaze_break_function_p.
24937 Use SYMBOL_REF_DECL.
24939 * config/microblaze/microblaze-protos.h
24940 (microblaze_break_function_p,microblaze_is_break_handler):
24943 * doc/extend.texi (MicroBlaze break_handler Functions): Document
24944 new MicroBlaze break_handler functions.
24946 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
24948 * doc/extend.texi (Size of an asm): Move node text according
24949 to its @menu entry position.
24951 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
24953 PR tree-optimization/61140
24954 PR tree-optimization/61150
24955 PR tree-optimization/61197
24956 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
24958 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
24960 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
24962 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
24964 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
24965 __SIZEOF_INT128__ is defined.
24967 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
24969 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
24970 (rs6000_delegitimize_address): Use it.
24972 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
24974 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
24975 inplace argument. Store the new address in the original MEM when true.
24976 * emit-rtl.c (change_address_1): Likewise.
24977 (adjust_address_1, adjust_automodify_address_1, offset_address):
24978 Update accordingly.
24979 * rtl.h (plus_constant): Add an inplace argument.
24980 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
24981 when true. Avoid generating (plus X (const_int 0)).
24982 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
24983 in-place. Pass true to plus_constant.
24984 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
24986 2014-05-16 Dehao Chen <dehao@google.com>
24988 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
24990 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
24993 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
24995 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
24997 2014-05-16 Dehao Chen <dehao@google.com>
24999 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
25000 optimize_function_for_size_p.
25001 * regs.h (REG_FREQ_FROM_BB): Likewise.
25003 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
25006 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
25007 negt_reg_operand cases.
25008 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
25010 * config/sh/predicates.md (cbranch_treg_value): Simplify.
25012 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
25014 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
25017 2014-05-16 David Malcolm <dmalcolm@redhat.com>
25020 2014-04-29 David Malcolm <dmalcolm@redhat.com>
25022 * tree-cfg.c (dump_function_to_file): Dump the return type of
25023 functions, in a line to itself before the function body, mimicking
25024 the layout of a C function.
25026 2014-05-16 Dehao Chen <dehao@google.com>
25028 * cfghooks.c (make_forwarder_block): Use direct computation to
25029 get fall-through edge's count and frequency.
25031 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
25033 * config/arc/arc.c (arc_init): Fix typo in error message.
25034 * config/i386/i386.c (ix86_expand_builtin): Likewise.
25035 (split_stack_prologue_scratch_regno): Likewise.
25036 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
25037 word from error message.
25039 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
25041 * ira-costs.c: Fix typo in comment.
25043 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
25045 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
25047 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
25049 * varpool.c (dump_varpool_node): Dump write-only flag.
25050 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
25052 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
25053 write-only variables.
25054 * ipa.c (process_references): New function.
25055 (set_readonly_bit): New function.
25056 (set_writeonly_bit): New function.
25057 (clear_addressable_bit): New function.
25058 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
25059 fix handling of aliases.
25060 * cgraph.h (struct varpool_node): Add writeonly flag.
25062 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
25064 PR rtl-optimization/60969
25065 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
25066 Calculate costs for this case.
25068 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
25070 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
25071 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
25073 2014-05-16 Richard Biener <rguenther@suse.de>
25075 PR tree-optimization/61194
25076 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
25077 bool patterns ending in a COND_EXPR.
25079 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25081 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
25083 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25085 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
25086 where we were unable to cost an RTX.
25088 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25090 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
25093 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25094 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
25096 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
25098 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25099 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
25101 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
25102 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
25104 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25105 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
25107 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
25110 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25111 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
25113 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
25116 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25117 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
25119 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
25120 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
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): Improve costs for
25126 rotates and shifts.
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
25132 ZERO_EXTEND and SIGN_EXTEND better.
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 cost for
25138 logical operations.
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_costs): Use address
25144 costs when costing loads and stores to memory.
25146 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25147 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
25149 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
25152 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25154 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
25156 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25157 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
25159 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
25161 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
25163 (aarch64_rtx_mult_cost): New.
25164 (aarch64_rtx_costs): Use it, refactor as appropriate.
25166 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25167 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
25169 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
25170 emit instructions, return number of instructions which would
25172 (aarch64_add_constant): Update call to aarch64_build_constant.
25173 (aarch64_output_mi_thunk): Likewise.
25174 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
25177 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25179 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
25180 (TARGET_RTX_COSTS): Call it.
25182 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25184 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
25185 (cortexa57_vector_cost): Likewise.
25186 (cortexa57_tunings): Use them.
25188 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
25190 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
25191 (cpu_addrcost_table): Use it.
25192 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
25193 (aarch64_address_cost): Rewrite using aarch64_classify_address,
25196 2014-05-16 Richard Biener <rguenther@suse.de>
25198 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
25199 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
25200 (visit_phi): Ignore edges marked as not executable.
25201 (class cond_dom_walker): New.
25202 (cond_dom_walker::before_dom_children): Value-number
25203 control statements and mark successor edges as not
25204 executable if possible.
25205 (run_scc_vn): First walk all control statements in
25206 dominator order, marking edges as not executable.
25207 * tree-inline.c (copy_edges_for_bb): Be not confused
25208 about random edge flags.
25210 2014-05-16 Richard Biener <rguenther@suse.de>
25212 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
25214 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
25217 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
25218 (__TM_simple_begin): Use it.
25219 (__TM_begin): Likewise.
25221 2014-05-15 Martin Jambor <mjambor@suse.cz>
25224 * ipa-prop.c (update_indirect_edges_after_inlining): Check
25225 type_preserved flag when the indirect edge is polymorphic.
25227 2014-05-15 Martin Jambor <mjambor@suse.cz>
25229 PR tree-optimization/61090
25230 * tree-sra.c (sra_modify_expr): Pass the current gsi to
25231 build_ref_for_model.
25233 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25235 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
25236 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
25238 2014-05-15 Jakub Jelinek <jakub@redhat.com>
25240 PR tree-optimization/61158
25241 * fold-const.c (fold_binary_loc): If X is zero-extended and
25242 shiftc >= prec, make sure zerobits is all ones instead of
25243 invoking undefined behavior.
25245 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25247 * regcprop.h: New file.
25248 * regcprop.c (skip_debug_insn_p): New decl.
25249 (replace_oldest_value_reg): Check skip_debug_insn_p.
25250 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
25251 * shrink-wrap.c: Include regcprop.h.
25252 (prepare_shrink_wrap): Call
25253 copyprop_hardreg_forward_bb_without_debug_insn.
25255 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25257 * shrink-wrap.h: Update comment.
25258 * shrink-wrap.c: Update comment.
25259 (next_block_for_reg): Rename to live_edge_for_reg.
25260 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
25261 (move_insn_for_shrink_wrap): Split live_edge.
25262 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
25264 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
25266 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
25268 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
25269 * config/sparc/sparc.md (fptype_ut699): New attribute.
25270 (in_branch_delay): Return false if -mfix-ut699 is specified and
25271 fptype_ut699 is set to single.
25272 (truncdfsf2): Add fptype_ut699 attribute.
25273 (fix_truncdfsi2): Likewise.
25274 (floatsisf2): Change fptype attribute.
25275 (fix_truncsfsi2): Likewise.
25276 (negtf2_notv9): Delete.
25277 (negtf2_v9): Likewise.
25278 (negtf2_hq): New instruction.
25279 (negtf2): New instruction and splitter.
25280 (negdf2_notv9): Rewrite.
25281 (abstf2_notv9): Delete.
25282 (abstf2_hq_v9): Likewise.
25283 (abstf2_v9): Likewise.
25284 (abstf2_hq): New instruction.
25285 (abstf2): New instruction and splitter.
25286 (absdf2_notv9): Rewrite.
25288 2014-05-14 Cary Coutant <ccoutant@google.com>
25291 * opts.c (common_handle_option): Don't special-case "-g".
25292 (set_debug_level): Default to at least level 2 with "-g".
25294 2014-05-14 DJ Delorie <dj@redhat.com>
25296 * config/msp430/msp430.c (msp430_builtin): Add
25297 MSP430_BUILTIN_DELAY_CYCLES.
25298 (msp430_init_builtins): Register void __delay_cycles(long long).
25299 (msp430_builtin_decl): Add it.
25300 (cg_magic_constant): New.
25301 (msp430_expand_delay_cycles): New.
25302 (msp430_expand_builtin): Call it.
25303 (msp430_print_operand_raw): Change integer printing from "int" to
25305 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
25306 (delay_cycles_start): New.
25307 (delay_cycles_end): New.
25308 (delay_cycles_32): New.
25309 (delay_cycles_32x): New.
25310 (delay_cycles_16): New.
25311 (delay_cycles_16x): New.
25312 (delay_cycles_2): New.
25313 (delay_cycles_1): New.
25314 * doc/extend.texi: Document __delay_cycles().
25316 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
25318 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
25319 length attribute computation.
25321 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
25324 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
25326 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
25329 * config/sparc/sparc.md: Fix types of low and high in DI constant
25330 splitter. Use gen_int_mode in some other splitters.
25332 2014-05-14 Martin Jambor <mjambor@suse.cz>
25335 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
25337 2014-05-14 James Norris <jnorris@codesourcery.com>
25339 * omp-low.c (expand_parallel_call): Remove shadow variable.
25340 (expand_omp_taskreg): Likewise.
25342 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
25344 * common/config/i386/i386-common.c
25345 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
25346 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
25347 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
25348 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
25349 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
25350 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
25351 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
25352 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
25353 xsavecintrin.h, xsavesintrin.h.
25354 (x86_64-*-*): Ditto.
25355 * config/i386/clflushoptintrin.h: New.
25356 * config/i386/xsavecintrin.h: Ditto.
25357 * config/i386/xsavesintrin.h: Ditto.
25358 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
25359 (bit_XSAVES): Ditto.
25360 (bit_XSAVES): Ditto.
25361 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
25362 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
25364 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
25365 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
25366 OPTION_MASK_ISA_XSAVES.
25367 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
25368 -mxsavec, -mxsaves.
25369 (PTA_CLFLUSHOPT) Define.
25370 (PTA_XSAVEC): Ditto.
25371 (PTA_XSAVES): Ditto.
25372 (ix86_option_override_internal): Handle new options.
25373 (ix86_valid_target_attribute_inner_p): Ditto.
25374 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
25375 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
25376 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
25377 (bdesc_special_args): Add __builtin_ia32_xsaves,
25378 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
25379 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
25380 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
25381 (ix86_expand_builtin): Handle new builtins.
25382 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
25383 (TARGET_CLFLUSHOPT_P): Ditto.
25384 (TARGET_XSAVEC): Ditto.
25385 (TARGET_XSAVEC_P): Ditto.
25386 (TARGET_XSAVES): Ditto.
25387 (TARGET_XSAVES_P): Ditto.
25388 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
25389 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
25390 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
25392 (ANY_XRSTOR64): Ditto.
25394 (xrstor): Change into <xrstor>.
25395 (xrstor_rex64): Change into <xrstor>_rex64.
25396 (xrstor64): Change into <xrstor>64
25398 * config/i386/i386.opt (mclflushopt): New.
25401 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
25403 * doc/invoke.texi: Document new options.
25405 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
25407 PR rtl-optimization/60866
25408 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
25409 Default it to -1. Pass it down to init_simplejump_data.
25410 (init_simplejump_data): New parameter old_seqno. Pass it down
25411 to get_seqno_for_a_jump.
25412 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
25413 initializing new jump seqno as a last resort. Add comment.
25414 (sel_redirect_edge_and_branch): Save old seqno of the conditional
25415 jump and pass it down to sel_init_new_insn.
25416 (sel_redirect_edge_and_branch_force): Likewise.
25418 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
25420 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
25421 shifted values to avoid build warning.
25423 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
25425 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
25426 * cfgrtl.c (rtl_merge_blocks): Fix comment.
25427 (cfg_layout_merge_blocks): Likewise.
25428 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
25430 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
25432 PR rtl-optimization/60901
25433 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
25434 bb predecessor belongs to the same scheduling region. Adjust comment.
25436 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
25438 * doc/sourcebuild.texi: (dfp_hw): Document.
25439 (p8vector_hw): Likewise.
25440 (powerpc_eabi_ok): Likewise.
25441 (powerpc_elfv2): Likewise.
25442 (powerpc_htm_ok): Likewise.
25443 (ppc_recip_hw): Likewise.
25444 (vsx_hw): Likewise.
25446 2014-05-13 Cary Coutant <ccoutant@google.com>
25448 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
25450 2014-05-13 David Malcolm <dmalcolm@redhat.com>
25452 * gengtype-parse.c (require3): Eliminate in favor of...
25454 (require_template_declaration): Update to support optional single *
25457 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
25458 (create_user_defined_type): Handle a single level of explicit
25459 pointerness within template arguments.
25460 (struct write_types_data): Add field "kind".
25461 (filter_type_name): Handle "*" character.
25462 (write_user_func_for_structure_ptr): Require a write_types_data
25463 rather than just a prefix string, so that we can look up the kind
25464 of the wtd and use it as an index into wrote_user_func_for_ptr,
25465 ensuring that such functions are written at most once. Support
25466 subclasses by invoking the marking function of the ultimate base class.
25467 (write_user_func_for_structure_body): Require a write_types_data
25468 rather than just a prefix string, so that we can pass this to
25469 write_user_func_for_structure_ptr.
25470 (write_func_for_structure): Likewise.
25471 (ggc_wtd): Add initializer of new "kind" field.
25472 (pch_wtd): Likewise.
25474 * gengtype.h (enum write_types_kinds): New.
25475 (struct type): Add field wrote_user_func_for_ptr to the "s"
25478 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
25480 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
25481 instead of const_binop.
25482 (fold_binary_loc): Likewise.
25484 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
25486 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
25487 calculation to match get_ref_base_and_extent.
25489 2014-05-13 Catherine Moore <clm@codesourcery.com>
25490 Sandra Loosemore <sandra@codesourcery.com>
25492 * configure.ac: Fix assembly for explicit JALR relocation check.
25493 * configure: Regenerate.
25495 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25497 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
25498 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
25499 Remove associated type declarations and initialisations.
25500 (arm_expand_neon_builtin): Likewise.
25501 (neon_emit_pair_result_insn): Delete.
25502 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
25503 * config/arm/neon.md (neon_vtrn<mode>): Delete.
25504 (neon_vzip<mode>): Likewise.
25505 (neon_vuzp<mode>): Likewise.
25507 2014-05-13 Richard Biener <rguenther@suse.de>
25510 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
25511 it needs revisiting whether the call still may be tail-called.
25513 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25515 * rtl.def (SYMBOL_REF): Remove middle "0" field.
25516 * rtl.h (block_symbol): Reduce number of fields to 2.
25517 (rtx_def): Add u2.symbol_ref_flags.
25518 (SYMBOL_REF_FLAGS): Use it.
25519 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
25520 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
25521 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
25522 Lower index of SYMBOL_REF_DATA.
25523 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
25524 Print SYMBOL_REF_FLAGS at the same time.
25525 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
25527 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25529 * rtl.def (VAR_LOCATION): Remove "i" field.
25530 * rtl.h (rtx_def): Add u2.var_location_status.
25531 (PAT_VAR_LOCATION_STATUS): Use it.
25532 (gen_rtx_VAR_LOCATION): Declare.
25533 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
25534 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
25535 * var-tracking.c (emit_note_insn_var_location): Remove casts.
25537 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25539 * rtl.def (scratch): Fix outdated comment and remove "0" field.
25540 * gengtype.c (adjust_field_rtx_def): Update accordingly.
25542 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25544 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
25545 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
25546 * rtl.h (rtx_def): Add insn_uid to u2 field.
25547 (RTX_FLAG_CHECK8): Delete in favor of...
25548 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
25549 (INSN_DELETED_P): Update accordingly.
25550 (INSN_UID): Use u2.insn_uid.
25551 (INSN_CHAIN_CODE_P): Define.
25552 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
25553 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
25554 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
25555 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
25556 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
25557 indices accordingly.
25558 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
25559 Update indices for insn-chain rtxes.
25560 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
25561 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
25562 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
25563 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
25564 * combine.c (try_combine): Likewise.
25565 * ira.c (setup_prohibited_mode_move_regs): Likewise.
25567 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25569 * rtl.def (REG): Remove middle field.
25570 * rtl.h (rtx_def): Add orignal_regno to u2.
25571 (ORIGINAL_REGNO): Use it instead of field 1.
25572 (REG_ATTRS): Lower field index accordingly.
25573 * gengtype.c (adjust_field_rtx_def): Remove handling of
25574 ORIGINAL_REGNO. Move REG_ATTRS index down.
25575 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
25576 code that prints the REGNO.
25578 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25580 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
25583 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25585 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
25587 2014-05-13 Bin Cheng <bin.cheng@arm.com>
25589 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
25590 (alloc_iv): Lower base expressions containing ADDR_EXPR.
25592 2014-05-13 Ian Bolton <ian.bolton@arm.com>
25594 * config/aarch64/aarch64-protos.h
25595 (aarch64_hard_regno_caller_save_mode): New prototype.
25596 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
25598 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
25600 2014-05-13 Christian Bruel <christian.bruel@st.com>
25602 * target.def (mode_switching): New hook vector.
25603 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
25604 (mode_exit, modepriority_to_mode): Likewise.
25605 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
25606 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25607 * target.h: Include tm.h and hard-reg-set.h.
25608 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
25609 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
25610 * doc/tm.texi Regenerate.
25611 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
25612 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25613 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
25614 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
25615 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
25616 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25617 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
25618 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
25619 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
25620 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
25621 (ix86_emit_mode_set): Hookify.
25622 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
25624 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25625 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
25626 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
25627 (epiphany_mode_priority_to_mode): Remove declaration.
25628 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
25629 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
25630 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
25632 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
25633 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
25634 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
25636 2014-05-13 Jakub Jelinek <jakub@redhat.com>
25639 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
25640 is const0_rtx, return immediately. Don't test count == 0 when
25643 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25645 * Makefile.in: add shrink-wrap.o.
25646 * config/i386/i386.c: include "shrink-wrap.h"
25647 * function.c: Likewise.
25648 (requires_stack_frame_p, next_block_for_reg,
25649 move_insn_for_shrink_wrap, prepare_shrink_wrap,
25650 dup_block_and_redirect): Move to shrink-wrap.c
25651 (thread_prologue_and_epilogue_insns): Extract three code segments
25652 as functions in shrink-wrap.c
25653 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
25655 * shrink-wrap.c: New file.
25656 * shrink-wrap.h: New file.
25658 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
25660 * doc/extend.texi: Reflect current numbers of pragmas. Remove
25661 reference to Solaris.
25663 2014-05-12 Mike Stump <mikestump@comcast.net>
25666 * genattrtab.c (filename): Add.
25667 (convert_set_attr_alternative): Improve error message.
25668 (check_defs): Restore read_md_filename for error messages.
25669 (gen_insn): Save filename.
25671 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
25673 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
25674 -fno-local-ivars and -fivar-visibility.
25675 * c-family/c.opt: Make -Wshadow also implicitly enable
25678 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
25680 * doc/tm.texi: Remove reference to deleted macro.
25681 * doc/tm.texi.in: Likewise.
25683 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
25686 * config/avr/avr.c (avr_out_store_psi): Use correct constant
25689 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
25692 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
25693 * config/arm/aout.h (License): Same.
25694 * config/arm/bpabi.h (License): Same.
25695 * config/arm/elf.h (License): Same.
25696 * config/arm/linux-elf.h (License): Same.
25697 * config/arm/linux-gas.h (License): Same.
25698 * config/arm/netbsd-elf.h (License): Same.
25699 * config/arm/uclinux-eabi.h (License): Same.
25700 * config/arm/uclinux-elf.h (License): Same.
25701 * config/arm/vxworks.h (License): Same.
25703 2014-05-11 Jakub Jelinek <jakub@redhat.com>
25705 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
25706 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
25707 number of operands to 3.
25708 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
25709 * tree-nested.c (convert_nonlocal_omp_clauses,
25710 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
25711 * gimplify.c (gimplify_scan_omp_clauses): Handle
25712 OMP_CLAUSE_LINEAR_STMT.
25713 * omp-low.c (lower_rec_input_clauses): Fix typo.
25714 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
25715 cast between Fortran boolean_type_node and C _Bool if
25718 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
25720 PR tree-optimization/61136
25721 * wide-int.h (multiple_of_p): Define a version that doesn't return
25723 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
25724 integer_zerop/const_binop pair.
25725 (multiple_of_p): Likewise, converting both operands to widest_int
25728 2014-05-09 Teresa Johnson <tejohnson@google.com>
25730 * cgraphunit.c (analyze_functions): Use correct dump file.
25732 2014-05-09 Florian Weimer <fweimer@redhat.com>
25734 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
25736 (stack_protect_return_slot_p): New function.
25737 (expand_used_vars): Call stack_protect_decl_p and
25738 stack_protect_return_slot_p for -fstack-protector-strong.
25740 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
25741 Andrew Haley <aph@redhat.com>
25742 Richard Sandiford <rdsandiford@googlemail.com>
25744 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
25747 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
25749 PR middle-end/61111
25750 * fold-const.c (fold_binary_loc): Changed width of mask.
25752 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
25754 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
25755 unsigned int initializers for regno_in, regno_out.
25757 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
25760 * config/avr/avr.md (cc): Add new attribute set_vzn.
25761 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
25762 Set cc insn attribute to set_vzn instead of set_zn for alternatives
25763 with INC, DEC or NEG.
25764 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
25765 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
25766 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
25768 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25771 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25773 * wide-int.cc (UTItype): Define.
25774 (UDWtype): Define for appropriate W_TYPE_SIZE.
25776 2014-05-09 Richard Biener <rguenther@suse.de>
25778 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
25779 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
25780 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
25781 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
25782 ssa_propagate): Adjust.
25784 2014-05-08 Jeff Law <law@redhat.com>
25786 PR tree-optimization/61009
25787 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
25788 tri-state rather than a boolean. When a block is too big to
25789 thread through, inform caller via negative return value.
25790 (thread_across_edge): If a block was too big for normal threading,
25791 then it's too big for a joiner too, so remove temporary equivalences
25792 and return immediately.
25794 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
25795 Matthias Klose <doko@ubuntu.com>
25798 * optc-gen.awk: Fix option handling for -Wunused-parameter.
25800 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
25803 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
25805 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
25808 * config/alpha/alpha.c: Include gimple-iterator.h.
25809 (alpha_gimple_fold_builtin): New function. Move
25810 ALPHA_BUILTIN_UMULH folding from ...
25811 (alpha_fold_builtin): ... here.
25812 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
25814 2014-05-08 Wei Mi <wmi@google.com>
25817 * config/i386/i386.c (ix86_compute_frame_layout): Update
25818 preferred_stack_boundary for call, expanded from tls descriptor.
25819 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
25820 to depend on SP register.
25821 (*tls_local_dynamic_base_32_gnu): Ditto.
25822 (*tls_local_dynamic_32_once): Ditto.
25823 (tls_global_dynamic_64_<mode>): Set
25824 ix86_tls_descriptor_calls_expanded_in_cfun.
25825 (tls_local_dynamic_base_64_<mode>): Ditto.
25826 (tls_global_dynamic_32): Set
25827 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
25828 to depend on SP register.
25829 (tls_local_dynamic_base_32): Ditto.
25831 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25833 * config/arm/arm_neon.h: Update comment.
25834 * config/arm/neon-docgen.ml: Delete.
25835 * config/arm/neon-gen.ml: Delete.
25836 * doc/arm-neon-intrinsics.texi: Update comment.
25838 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25840 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
25842 (vand, vorr, veor, vorn, vbic): Remove.
25843 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
25845 (neon_vsub_unspec): Likewise.
25846 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
25848 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25850 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
25851 (vadd_s16): Likewise.
25852 (vadd_s32): Likewise.
25853 (vadd_f32): Likewise.
25854 (vadd_u8): Likewise.
25855 (vadd_u16): Likewise.
25856 (vadd_u32): Likewise.
25857 (vadd_s64): Likewise.
25858 (vadd_u64): Likewise.
25859 (vaddq_s8): Likewise.
25860 (vaddq_s16): Likewise.
25861 (vaddq_s32): Likewise.
25862 (vaddq_s64): Likewise.
25863 (vaddq_f32): Likewise.
25864 (vaddq_u8): Likewise.
25865 (vaddq_u16): Likewise.
25866 (vaddq_u32): Likewise.
25867 (vaddq_u64): Likewise.
25868 (vmul_s8): Likewise.
25869 (vmul_s16): Likewise.
25870 (vmul_s32): Likewise.
25871 (vmul_f32): Likewise.
25872 (vmul_u8): Likewise.
25873 (vmul_u16): Likewise.
25874 (vmul_u32): Likewise.
25875 (vmul_p8): Likewise.
25876 (vmulq_s8): Likewise.
25877 (vmulq_s16): Likewise.
25878 (vmulq_s32): Likewise.
25879 (vmulq_f32): Likewise.
25880 (vmulq_u8): Likewise.
25881 (vmulq_u16): Likewise.
25882 (vmulq_u32): Likewise.
25883 (vsub_s8): Likewise.
25884 (vsub_s16): Likewise.
25885 (vsub_s32): Likewise.
25886 (vsub_f32): Likewise.
25887 (vsub_u8): Likewise.
25888 (vsub_u16): Likewise.
25889 (vsub_u32): Likewise.
25890 (vsub_s64): Likewise.
25891 (vsub_u64): Likewise.
25892 (vsubq_s8): Likewise.
25893 (vsubq_s16): Likewise.
25894 (vsubq_s32): Likewise.
25895 (vsubq_s64): Likewise.
25896 (vsubq_f32): Likewise.
25897 (vsubq_u8): Likewise.
25898 (vsubq_u16): Likewise.
25899 (vsubq_u32): Likewise.
25900 (vsubq_u64): Likewise.
25901 (vand_s8): Likewise.
25902 (vand_s16): Likewise.
25903 (vand_s32): Likewise.
25904 (vand_u8): Likewise.
25905 (vand_u16): Likewise.
25906 (vand_u32): Likewise.
25907 (vand_s64): Likewise.
25908 (vand_u64): Likewise.
25909 (vandq_s8): Likewise.
25910 (vandq_s16): Likewise.
25911 (vandq_s32): Likewise.
25912 (vandq_s64): Likewise.
25913 (vandq_u8): Likewise.
25914 (vandq_u16): Likewise.
25915 (vandq_u32): Likewise.
25916 (vandq_u64): Likewise.
25917 (vorr_s8): Likewise.
25918 (vorr_s16): Likewise.
25919 (vorr_s32): Likewise.
25920 (vorr_u8): Likewise.
25921 (vorr_u16): Likewise.
25922 (vorr_u32): Likewise.
25923 (vorr_s64): Likewise.
25924 (vorr_u64): Likewise.
25925 (vorrq_s8): Likewise.
25926 (vorrq_s16): Likewise.
25927 (vorrq_s32): Likewise.
25928 (vorrq_s64): Likewise.
25929 (vorrq_u8): Likewise.
25930 (vorrq_u16): Likewise.
25931 (vorrq_u32): Likewise.
25932 (vorrq_u64): Likewise.
25933 (veor_s8): Likewise.
25934 (veor_s16): Likewise.
25935 (veor_s32): Likewise.
25936 (veor_u8): Likewise.
25937 (veor_u16): Likewise.
25938 (veor_u32): Likewise.
25939 (veor_s64): Likewise.
25940 (veor_u64): Likewise.
25941 (veorq_s8): Likewise.
25942 (veorq_s16): Likewise.
25943 (veorq_s32): Likewise.
25944 (veorq_s64): Likewise.
25945 (veorq_u8): Likewise.
25946 (veorq_u16): Likewise.
25947 (veorq_u32): Likewise.
25948 (veorq_u64): Likewise.
25949 (vbic_s8): Likewise.
25950 (vbic_s16): Likewise.
25951 (vbic_s32): Likewise.
25952 (vbic_u8): Likewise.
25953 (vbic_u16): Likewise.
25954 (vbic_u32): Likewise.
25955 (vbic_s64): Likewise.
25956 (vbic_u64): Likewise.
25957 (vbicq_s8): Likewise.
25958 (vbicq_s16): Likewise.
25959 (vbicq_s32): Likewise.
25960 (vbicq_s64): Likewise.
25961 (vbicq_u8): Likewise.
25962 (vbicq_u16): Likewise.
25963 (vbicq_u32): Likewise.
25964 (vbicq_u64): Likewise.
25965 (vorn_s8): Likewise.
25966 (vorn_s16): Likewise.
25967 (vorn_s32): Likewise.
25968 (vorn_u8): Likewise.
25969 (vorn_u16): Likewise.
25970 (vorn_u32): Likewise.
25971 (vorn_s64): Likewise.
25972 (vorn_u64): Likewise.
25973 (vornq_s8): Likewise.
25974 (vornq_s16): Likewise.
25975 (vornq_s32): Likewise.
25976 (vornq_s64): Likewise.
25977 (vornq_u8): Likewise.
25978 (vornq_u16): Likewise.
25979 (vornq_u32): Likewise.
25980 (vornq_u64): Likewise.
25982 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25984 * wide-int.cc (UTItype): Define.
25985 (UDWtype): Define for appropriate W_TYPE_SIZE.
25987 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
25989 PR tree-optimization/59100
25990 * tree-ssa-phiopt.c: Include tree-inline.h.
25991 (neutral_element_p, absorbing_element_p): New functions.
25992 (value_replacement): Handle conditional binary operations with a
25993 neutral or absorbing element.
25995 2014-05-08 Richard Biener <rguenther@suse.de>
25997 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
25998 folding the expression.
25999 (valueize_expr): Remove.
26000 (visit_reference_op_load): Do not valueize the result of
26002 (simplify_binary_expression): Likewise.
26003 (simplify_unary_expression): Likewise.
26005 2014-05-08 Richard Biener <rguenther@suse.de>
26007 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
26008 looking at TYPE_ARG_TYPES.
26010 2014-05-08 Richard Biener <rguenther@suse.de>
26012 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
26013 pointer propagation special-case.
26015 2014-05-08 Bin Cheng <bin.cheng@arm.com>
26017 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
26018 core part of address expressions.
26020 2014-05-08 Alan Modra <amodra@gmail.com>
26023 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
26024 loads and stores when -mno-strict-align at any alignment.
26025 (expand_block_clear): Similarly. Also correct calculation of
26028 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
26030 PR middle-end/39246
26031 * tree-complex.c (expand_complex_move): Keep line info when expanding
26033 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
26034 of complex expression. Use new argument to display correct location
26035 for values coming from phi statement.
26036 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
26037 (warn_uninitialized_phi): Pass location of phi argument to
26039 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
26040 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
26042 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
26044 * config/rs6000/predicates.md (indexed_address_mem): New.
26045 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
26046 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
26047 fpstore_ux, fpstore_u.
26048 (sign_extend, indexed, update): New.
26049 (cell_micro): Adjust.
26050 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
26051 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
26052 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
26053 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
26054 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
26055 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
26056 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
26057 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
26058 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
26059 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
26060 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
26061 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
26062 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
26063 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
26064 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
26066 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
26067 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
26068 *vsx_extract_<mode>_store): Adjust.
26069 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
26070 is_cracked_insn, insn_must_be_first_in_group,
26071 insn_must_be_last_in_group): Adjust.
26073 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
26075 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
26076 ppc440-fpstore): Adjust.
26077 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
26078 ppc476-fpstore): Adjust.
26079 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
26080 ppc601-fpstore): Adjust.
26081 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
26083 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
26085 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
26086 ppc7450-fpstore): Adjust.
26087 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
26088 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
26089 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
26091 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
26092 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
26093 cell-fpstore, cell-fpstore-update): Adjust.
26094 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
26095 ppce300c3_store, ppce300c3_fpstore): Adjust.
26096 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
26097 e500mc_fpstore): Adjust.
26098 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
26099 e500mc64_store, e500mc64_fpstore): Adjust.
26100 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
26101 e5500_fpstore): Adjust.
26102 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
26103 e6500_fpstore): Adjust.
26104 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
26106 * config/rs6000/power4.md (power4-load, power4-load-ext,
26107 power4-load-ext-update, power4-load-ext-update-indexed,
26108 power4-load-update-indexed, power4-load-update, power4-fpload,
26109 power4-fpload-update, power4-store, power4-store-update,
26110 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
26112 * config/rs6000/power5.md (power5-load, power5-load-ext,
26113 power5-load-ext-update, power5-load-ext-update-indexed,
26114 power5-load-update-indexed, power5-load-update, power5-fpload,
26115 power5-fpload-update, power5-store, power5-store-update,
26116 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
26118 * config/rs6000/power6.md (power6-load, power6-load-ext,
26119 power6-load-update, power6-load-update-indexed,
26120 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
26121 power6-fpload-update, power6-store, power6-store-update,
26122 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
26124 * config/rs6000/power7.md (power7-load, power7-load-ext,
26125 power7-load-update, power7-load-update-indexed,
26126 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
26127 power7-fpload-update, power7-store, power7-store-update,
26128 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
26130 * config/rs6000/power8.md (power8-load, power8-load-update,
26131 power8-load-ext, power8-load-ext-update, power8-fpload,
26132 power8-fpload-update, power8-store, power8-store-update-indexed,
26133 power8-fpstore, power8-fpstore-update): Adjust.
26134 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
26136 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
26137 titan_lsu_store, titan_lsu_fpstore): Adjust.
26138 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
26140 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
26143 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
26144 unrolled byte insns. Emit address increments after move insns.
26146 2014-05-07 David Malcolm <dmalcolm@redhat.com>
26148 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
26149 const_gimple, rather than a gimple.
26150 (gimple_call_builtin_p): Likewise, for the three variants.
26152 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
26153 (gimple_call_builtin_p): Likewise, for the three variants.
26155 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
26157 PR tree-optimization/61095
26158 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
26160 2014-05-07 Richard Biener <rguenther@suse.de>
26162 PR tree-optimization/61034
26163 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
26164 (maybe_skip_until): Use translate to take into account
26165 lattices when trying to do disambiguations.
26166 (get_continuation_for_phi_1): Likewise.
26167 (get_continuation_for_phi): Adjust for added translate arguments.
26168 (walk_non_aliased_vuses): Likewise.
26169 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
26170 (walk_non_aliased_vuses): Likewise.
26171 (call_may_clobber_ref_p_1): Declare.
26172 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
26173 calls. Stop early if we are only supposed to disambiguate.
26174 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
26176 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
26178 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
26179 Emit an error when the function has arguments.
26181 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
26183 * cfgloop.h (unswitch_loops): Remove.
26184 * doc/passes.texi: Remove references to loop-unswitch.c
26185 * timevar.def (TV_LOOP_UNSWITCH): Remove.
26187 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
26189 * tree-vect-data-refs.c (vect_grouped_load_supported): New
26190 check for loads group of length 3.
26191 (vect_permute_load_chain): New permutations for loads group of
26193 * tree-vect-stmts.c (vect_model_load_cost): Change cost
26194 of vec_perm_shuffle for the new permutations.
26196 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
26198 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
26199 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
26200 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
26201 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
26202 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
26203 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
26204 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
26205 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
26207 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
26209 * loop-unswitch.c: Delete.
26211 2014-05-07 Richard Biener <rguenther@suse.de>
26213 * config.gcc: Always set need_64bit_hwint to yes.
26215 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
26217 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
26218 of using optimize_size.
26220 2014-05-06 Mike Stump <mikestump@comcast.net>
26222 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
26224 2014-05-06 Joseph Myers <joseph@codesourcery.com>
26226 * config/i386/sse.md (*mov<mode>_internal)
26227 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
26228 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
26229 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
26230 (*<code><mode>3, *andnot<mode>3<mask_name>)
26231 (<mask_codefor><code><mode>3<mask_name>): Only consider
26232 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
26234 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
26237 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
26239 * lra-constraints.c (valid_address_p): Move earlier in file.
26240 Add a constraint argument to the address_info version.
26241 (satisfies_memory_constraint_p): New function.
26242 (satisfies_address_constraint_p): Likewise.
26243 (process_alt_operands, curr_insn_transform): Use them.
26244 (process_address): Pass the constraint to valid_address_p when
26245 checking address operands.
26247 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
26249 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
26250 to their respective blocks. Fix inadvertent use of "node".
26252 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
26254 * emit-rtl.c (init_derived_machine_modes): New functionm, split
26256 (init_emit_once): ...here.
26257 * rtl.h (init_derived_machine_modes): Declare.
26258 * toplev.c (do_compile): Call it even if no_backend.
26260 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
26261 Mike Stump <mikestump@comcast.net>
26262 Richard Sandiford <rdsandiford@googlemail.com>
26263 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26265 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
26266 (rtx_equal_for_memref_p): Update comment.
26267 (adjust_offset_for_component_ref): Use wide-int interfaces.
26268 * builtins.c (get_object_alignment_2): Likewise.
26269 (c_readstr): Likewise.
26270 (target_char_cast): Add comment.
26271 (determine_block_size): Use wide-int interfaces.
26272 (expand_builtin_signbit): Likewise.
26273 (fold_builtin_int_roundingfn): Likewise.
26274 (fold_builtin_bitop): Likewise.
26275 (fold_builtin_bswap): Likewise.
26276 (fold_builtin_logarithm): Use signop.
26277 (fold_builtin_pow): Likewise.
26278 (fold_builtin_memory_op): Use wide-int interfaces.
26279 (fold_builtin_object_size): Likewise.
26280 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
26281 nb_iterations_estimate.
26282 (record_niter_bound): Use wide-int interfaces.
26283 (get_estimated_loop_iterations_int): Likewise.
26284 (get_estimated_loop_iterations): Likewise.
26285 (get_max_loop_iterations): Likewise.
26286 * cfgloop.h: Include wide-int.h.
26287 (struct nb_iter_bound): Change bound to widest_int.
26288 (struct loop): Change nb_iterations_upper_bound and
26289 nb_iterations_estimate to widest_int.
26290 (record_niter_bound): Switch to use widest_int.
26291 (get_estimated_loop_iterations): Likewise.
26292 (get_max_loop_iterations): Likewise.
26293 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
26294 update for wide-int.
26295 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
26296 * combine.c (try_combine): Likewise.
26297 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
26298 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
26300 (aarch64_float_const_representable_p): Likewise.
26301 * config/arc/arc.c: Include wide-int.h.
26302 (arc_can_use_doloop_p): Use wide-int interfaces.
26303 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
26304 (vfp3_const_double_index): Likewise.
26305 * config/avr/avr.c (avr_out_round): Likewise.
26306 (avr_fold_builtin): Likewise.
26307 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
26308 (bfin_can_use_doloop_p): Likewise.
26309 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
26310 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
26311 * config/i386/i386.c: Include wide-int.h.
26312 (ix86_data_alignment): Use wide-int interfaces.
26313 (ix86_local_alignment): Likewise.
26314 (ix86_emit_swsqrtsf): Update real_from_integer.
26315 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
26316 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
26317 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
26318 (zero_constant): Likewise.
26319 (input_operand): Likewise.
26320 (splat_input_operand): Likewise.
26321 (non_logical_cint_operand): Change const_double to const_wide_int.
26322 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
26323 (easy_altivec_constant): Remove comment.
26324 (paired_expand_vector_init): Use CONSTANT_P.
26325 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
26326 (rs6000_emit_move): Update checks.
26327 (rs6000_aggregate_candidate): Use wide-int interfaces.
26328 (rs6000_expand_ternop_builtin): Likewise.
26329 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
26330 (rs6000_assemble_integer): Likewise.
26331 (rs6000_hash_constant): Likewise.
26332 (output_toc): Likewise.
26333 (rs6000_rtx_costs): Likewise.
26334 (rs6000_emit_swrsqrt); Update call to real_from_integer.
26335 * config/rs6000/rs6000-c.c: Include wide-int.h.
26336 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
26337 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
26338 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
26339 Handle CONST_WIDE_INT.
26340 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
26341 Use tree_fits_uhwi_p.
26342 * config/sparc/sparc.c: Include wide-int.h.
26343 (sparc_fold_builtin): Use wide-int interfaces.
26344 * config/vax/vax.c: Include wide-int.h.
26345 (vax_float_literal): Use real_from_integer.
26346 * coretypes.h (struct hwivec_def): New.
26348 (const_hwivec): New.
26349 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
26350 (equiv_constant): Handle CONST_WIDE_INT.
26351 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
26352 (cselib_hash_rtx): Handle CONST_WIDE_INT.
26353 * dbxout.c (stabstr_U): Use wide-int interfaces.
26354 (dbxout_type): Update to use cst_fits_shwi_p.
26355 * defaults.h (LOG2_BITS_PER_UNIT): Define.
26356 (TARGET_SUPPORTS_WIDE_INT): Add default.
26357 * dfp.c: Include wide-int.h.
26358 (decimal_real_to_integer2): Use wide-int interfaces and rename to
26359 decimal_real_to_integer.
26360 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
26361 decimal_real_to_integer.
26362 * doc/generic.texi (Constant expressions): Update for wide_int.
26363 * doc/rtl.texi (const_double): Likewise.
26364 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
26365 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
26366 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
26367 (REAL_VALUE_FROM_INT): Remove.
26368 (TARGET_SUPPORTS_WIDE_INT): New.
26369 * doc/tm.texi: Regenerate.
26370 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
26371 * double-int.h: Include wide-int.h.
26372 (struct wi::int_traits): New.
26373 * dwarf2out.c (get_full_len): New.
26374 (dw_val_equal_p): Add case dw_val_class_wide_int.
26375 (size_of_loc_descr): Likewise.
26376 (output_loc_operands): Likewise.
26377 (insert_double): Remove.
26378 (insert_wide_int): New.
26379 (add_AT_wide): New.
26380 (print_die): Add case dw_val_class_wide_int.
26381 (attr_checksum): Likewise.
26382 (attr_checksum_ordered): Likewise.
26383 (same_dw_val_p): Likewise.
26384 (size_of_die): Likewise.
26385 (value_format): Likewise.
26386 (output_die): Likewise.
26387 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
26389 (clz_loc_descriptor): Use wide-int interfaces.
26390 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
26391 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
26392 (round_up_to_align): Use wide-int interfaces.
26393 (field_byte_offset): Likewise.
26394 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
26395 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
26396 CONST_DOUBLE handling. Use wide-int interfaces.
26397 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
26398 (gen_enumeration_type_die): Use add_AT_wide.
26399 (hash_loc_operands): Add case dw_val_class_wide_int.
26400 (compare_loc_operands): Likewise.
26401 * dwarf2out.h: Include wide-int.h.
26402 (wide_int_ptr): New.
26403 (enum dw_val_class): Add dw_val_class_wide_int.
26404 (struct dw_val_struct): Add val_wide.
26405 * emit-rtl.c (const_wide_int_htab): New.
26406 (const_wide_int_htab_hash): New.
26407 (const_wide_int_htab_eq): New.
26408 (lookup_const_wide_int): New.
26409 (const_double_htab_hash): Use wide-int interfaces.
26410 (const_double_htab_eq): Likewise.
26411 (rtx_to_double_int): Conditionally compile for wide-int.
26412 (immed_double_int_const): Rename to immed_wide_int_const and
26413 update for wide-int.
26414 (immed_double_const): Conditionally compile for wide-int.
26415 (init_emit_once): Use wide-int interfaces.
26416 * explow.c (plus_constant): Likewise.
26417 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
26418 (lshift_value): Use wide-int interfaces.
26419 (expand_mult): Likewise.
26420 (choose_multiplier): Likewise.
26421 (expand_smod_pow2): Likewise.
26422 (make_tree): Likewise.
26423 * expr.c (convert_modes): Consolidate handling of constants.
26424 Use wide-int interfaces.
26425 (emit_group_load_1): Add note.
26426 (store_expr): Update comment.
26427 (get_inner_reference): Use wide-int interfaces.
26428 (expand_constructor): Update comment.
26429 (expand_expr_real_2): Use wide-int interfaces.
26430 (expand_expr_real_1): Likewise.
26431 (reduce_to_bit_field_precision): Likewise.
26432 (const_vector_from_tree): Likewise.
26433 * final.c: Include wide-int-print.h.
26434 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
26435 * fixed-value.c: Include wide-int.h.
26436 (fixed_from_string): Use wide-int interfaces.
26437 (fixed_to_decimal): Likewise.
26438 (fixed_convert_from_real): Likewise.
26439 (real_convert_from_fixed): Likewise.
26440 * fold-const.h (mem_ref_offset): Return an offset_int.
26441 (div_if_zero_remainder): Remove code parameter.
26442 * fold-const.c (div_if_zero_remainder): Remove code parameter.
26443 Use wide-int interfaces.
26444 (may_negate_without_overflow_p): Use wide-int interfaces.
26445 (negate_expr_p): Likewise.
26446 (fold_negate_expr): Likewise.
26447 (int_const_binop_1): Likewise.
26448 (const_binop): Likewise.
26449 (fold_convert_const_int_from_int): Likewise.
26450 (fold_convert_const_int_from_real): Likewise.
26451 (fold_convert_const_int_from_fixed): Likewise.
26452 (fold_convert_const_fixed_from_int): Likewise.
26453 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
26454 (sign_bit_p): Use wide-int interfaces.
26455 (make_range_step): Likewise.
26456 (build_range_check): Likewise. Pass an integer of the correct type
26457 instead of using integer_one_node.
26458 (range_predecessor): Pass an integer of the correct type instead
26459 of using integer_one_node.
26460 (range_successor): Likewise.
26461 (merge_ranges): Likewise.
26462 (unextend): Use wide-int interfaces.
26463 (extract_muldiv_1): Likewise.
26464 (fold_div_compare): Likewise.
26465 (fold_single_bit_test): Likewise.
26466 (fold_sign_changed_comparison): Likewise.
26467 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
26468 (fold_plusminus_mult_expr): Use wide-int interfaces.
26469 (native_encode_int): Likewise.
26470 (native_interpret_int): Likewise.
26471 (fold_unary_loc): Likewise.
26472 (pointer_may_wrap_p): Likewise.
26473 (size_low_cst): Likewise.
26474 (mask_with_tz): Likewise.
26475 (fold_binary_loc): Likewise.
26476 (fold_ternary_loc): Likewise.
26477 (multiple_of_p): Likewise.
26478 (tree_call_nonnegative_warnv_p): Update calls to
26479 tree_int_cst_min_precision and real_from_integer.
26480 (fold_negate_const): Use wide-int interfaces.
26481 (fold_abs_const): Likewise.
26482 (fold_relational_const): Use tree_int_cst_lt.
26483 (round_up_loc): Use wide-int interfaces.
26484 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
26485 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
26486 * gengtype.c: Remove include of double-int.h.
26487 (do_typedef): Use wide-int interfaces.
26488 (open_base_files): Add wide-int.h.
26489 (main): Add offset_int and widest_int typedefs.
26490 * gengtype-lex.l: Handle "^".
26491 (CXX_KEYWORD): Add "static".
26492 * gengtype-parse.c (require3): New.
26493 (require_template_declaration): Handle constant template arguments
26494 and nested templates.
26495 * gengtype-state.c: Don't include "double-int.h".
26496 * genpreds.c (write_one_predicate_function): Update comment.
26497 (write_tm_constrs_h): Add check for hval and lval use in
26499 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
26500 (add_to_sequence): Likewise.
26501 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
26502 and const_double_operand.
26503 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
26505 * gimple-fold.c (get_base_constructor): Likewise.
26506 (fold_array_ctor_reference): Likewise.
26507 (fold_nonarray_ctor_reference): Likewise.
26508 (fold_const_aggregate_ref_1): Likewise.
26509 (gimple_val_nonnegative_real_p): Likewise.
26510 (gimple_fold_indirect_ref): Likewise.
26511 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
26512 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
26513 (struct slsr_cand_d): Change index to be widest_int.
26514 (struct incr_info_d): Change incr to be widest_int.
26515 (alloc_cand_and_find_basis): Use wide-int interfaces.
26516 (slsr_process_phi): Likewise.
26517 (backtrace_base_for_ref): Likewise. Return a widest_int.
26518 (restructure_reference): Take a widest_int instead of a double_int.
26519 (slsr_process_ref): Use wide-int interfaces.
26520 (create_mul_ssa_cand): Likewise.
26521 (create_mul_imm_cand): Likewise.
26522 (create_add_ssa_cand): Likewise.
26523 (create_add_imm_cand): Take a widest_int instead of a double_int.
26524 (slsr_process_add): Use wide-int interfaces.
26525 (slsr_process_cast): Likewise.
26526 (slsr_process_copy): Likewise.
26527 (dump_candidate): Likewise.
26528 (dump_incr_vec): Likewise.
26529 (replace_ref): Likewise.
26530 (cand_increment): Likewise. Return a widest_int.
26531 (cand_abs_increment): Likewise.
26532 (replace_mult_candidate): Take a widest_int instead of a double_int.
26533 (replace_unconditional_candidate): Use wide-int interfaces.
26534 (incr_vec_index): Take a widest_int instead of a double_int.
26535 (create_add_on_incoming_edge): Likewise.
26536 (create_phi_basis): Use wide-int interfaces.
26537 (replace_conditional_candidate): Likewise.
26538 (record_increment): Take a widest_int instead of a double_int.
26539 (record_phi_increments): Use wide-int interfaces.
26540 (phi_incr_cost): Take a widest_int instead of a double_int.
26541 (lowest_cost_path): Likewise.
26542 (total_savings): Likewise.
26543 (analyze_increments): Use wide-int interfaces.
26544 (ncd_with_phi): Take a widest_int instead of a double_int.
26545 (ncd_of_cand_and_phis): Likewise.
26546 (nearest_common_dominator_for_cands): Likewise.
26547 (insert_initializers): Use wide-int interfaces.
26548 (all_phi_incrs_profitable): Likewise.
26549 (replace_one_candidate): Likewise.
26550 (replace_profitable_candidates): Likewise.
26551 * godump.c: Include wide-int-print.h.
26552 (go_output_typedef): Use wide-int interfaces.
26553 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
26554 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
26555 (build_loop_iteration_domains): Likewise.
26556 * hooks.h: Include wide-int.h rather than double-int.h.
26557 (hook_bool_dint_dint_uint_bool_true): Delete.
26558 (hook_bool_wint_wint_uint_bool_true): Declare.
26559 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
26560 (hook_bool_wint_wint_uint_bool_true): New.
26561 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
26563 (ubsan_expand_si_overflow_mul_check): Likewise.
26564 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
26565 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
26566 (get_ancestor_addr_info): Likewise.
26567 (ipa_modify_call_arguments): Likewise.
26568 * loop-doloop.c (doloop_modify): Likewise.
26569 (doloop_optimize): Likewise.
26570 * loop-iv.c (iv_number_of_iterations): Likewise.
26571 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
26572 (unroll_loop_constant_iterations): Likewise.
26573 (decide_unroll_runtime_iterations): Likewise.
26574 (unroll_loop_runtime_iterations): Likewise.
26575 (decide_peel_simple): Likewise.
26576 (decide_unroll_stupid): Likewise.
26577 * lto-streamer-in.c (streamer_read_wi): Add.
26578 (input_cfg): Use wide-int interfaces.
26579 (lto_input_tree_1): Likewise.
26580 * lto-streamer-out.c (streamer_write_wi): Add.
26581 (hash_tree): Use wide-int interfaces.
26582 (output_cfg): Likewise.
26583 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
26584 (GTFILES): Add wide-int.h and signop.h.
26585 (TAGS): Look for .cc files too.
26586 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
26587 * optabs.c (expand_subword_shift): Likewise.
26588 (expand_doubleword_shift): Likewise.
26589 (expand_absneg_bit): Likewise.
26590 (expand_copysign_absneg): Likewise.
26591 (expand_copysign_bit): Likewise.
26592 * postreload.c (reload_cse_simplify_set): Likewise.
26593 * predict.c (predict_iv_comparison): Likewise.
26594 * pretty-print.h: Include wide-int-print.h.
26596 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
26597 * print-tree.c: Include wide-int-print.h.
26598 (print_node_brief): Use wide-int interfaces.
26599 (print_node): Likewise.
26600 * read-rtl.c (validate_const_wide_int): New.
26601 (read_rtx_code): Add CONST_WIDE_INT case.
26602 * real.c: Include wide-int.h.
26603 (real_to_integer2): Delete.
26604 (real_to_integer): New function, returning a wide_int.
26605 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
26606 (ten_to_ptwo): Update call to real_from_integer.
26607 (real_digit): Likewise.
26608 * real.h: Include signop.h, wide-int.h and insn-modes.h.
26609 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
26610 (REAL_VALUE_TO_INT): Delete.
26611 (real_to_integer): Declare a wide-int form.
26612 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
26613 * recog.c (const_int_operand): Improve comment.
26614 (const_scalar_int_operand): New.
26615 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
26616 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
26617 (split_double): Likewise.
26618 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
26619 (rtx_size): Likewise.
26620 (rtx_alloc_stat_v): New.
26621 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
26622 (cwi_output_hex): New.
26623 (iterative_hash_rtx): Handle CONST_WIDE_INT.
26624 (cwi_check_failed_bounds): New.
26625 * rtl.def (CONST_WIDE_INT): New.
26626 * rtl.h: Include <utility> and wide-int.h.
26627 (struct hwivec_def): New.
26628 (CWI_GET_NUM_ELEM): New.
26629 (CWI_PUT_NUM_ELEM): New.
26630 (struct rtx_def): Add num_elem and hwiv.
26631 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
26632 (CASE_CONST_UNIQUE): Likewise.
26633 (CASE_CONST_ANY): Likewise.
26634 (CONST_SCALAR_INT_P): Likewise.
26635 (CONST_WIDE_INT_P): New.
26637 (HWIVEC_CHECK): New.
26638 (cwi_check_failed_bounds): New.
26640 (HWIVEC_CHECK): New.
26641 (CONST_WIDE_INT_VEC) New.
26642 (CONST_WIDE_INT_NUNITS) New.
26643 (CONST_WIDE_INT_ELT) New.
26644 (rtx_mode_t): New type.
26645 (wi::int_traits <rtx_mode_t>): New.
26647 (wi::min_value): New.
26648 (wi::max_value): New.
26650 (const_wide_int_alloc): New.
26651 (immed_wide_int_const): New.
26652 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
26653 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
26654 * signop.h: New file.
26655 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
26656 (simplify_const_unary_operation): Use wide-int interfaces.
26657 (simplify_binary_operation_1): Likewise.
26658 (simplify_const_binary_operation): Likewise.
26659 (simplify_const_relational_operation): Likewise.
26660 (simplify_immed_subreg): Likewise.
26661 * stmt.c (expand_case): Likewise.
26662 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
26663 signop rather than a bool.
26664 * stor-layout.c (layout_type): Use wide-int interfaces.
26665 (initialize_sizetypes): Update calls to
26666 set_min_and_max_values_for_integral_type.
26667 (set_min_and_max_values_for_integral_type): Take a signop rather
26668 than a bool. Use wide-int interfaces.
26669 (fixup_signed_type): Update accordingly. Remove
26670 HOST_BITS_PER_DOUBLE_INT limit.
26671 (fixup_unsigned_type): Likewise.
26672 * system.h (STATIC_CONSTANT_P): New.
26673 (STATIC_ASSERT): New.
26674 * target.def (can_use_doloop_p): Take widest_ints rather than
26676 * target.h: Include wide-int.h rather than double-int.h.
26677 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
26679 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
26680 rather than INT_CST_LT_UNSIGNED.
26681 (can_use_doloop_if_innermost): Take widest_ints rather than
26683 * tree-affine.c: Include wide-int-print.h.
26684 (double_int_ext_for_comb): Delete.
26685 (wide_int_ext_for_comb): New.
26686 (aff_combination_zero): Use wide-int interfaces.
26687 (aff_combination_const): Take a widest_int instead of a double_int.
26688 (aff_combination_elt): Use wide-int interfaces.
26689 (aff_combination_scale): Take a widest_int instead of a double_int.
26690 (aff_combination_add_elt): Likewise.
26691 (aff_combination_add_cst): Likewise.
26692 (aff_combination_add): Use wide-int interfaces.
26693 (aff_combination_convert): Likewise.
26694 (tree_to_aff_combination): Likewise.
26695 (add_elt_to_tree): Take a widest_int instead of a double_int.
26696 (aff_combination_to_tree): Use wide-int interfaces.
26697 (aff_combination_remove_elt): Likewise.
26698 (aff_combination_add_product): Take a widest_int instead of
26700 (aff_combination_mult): Use wide-int interfaces.
26701 (aff_combination_expand): Likewise.
26702 (double_int_constant_multiple_p): Delete.
26703 (wide_int_constant_multiple_p): New.
26704 (aff_combination_constant_multiple_p): Take a widest_int pointer
26705 instead of a double_int pointer.
26706 (print_aff): Use wide-int interfaces.
26707 (get_inner_reference_aff): Take a widest_int pointer
26708 instead of a double_int pointer.
26709 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
26710 * tree-affine.h: Include wide-int.h.
26711 (struct aff_comb_elt): Change type of coef to widest_int.
26712 (struct affine_tree_combination): Change type of offset to widest_int.
26713 (double_int_ext_for_comb): Delete.
26714 (wide_int_ext_for_comb): New.
26715 (aff_combination_const): Use widest_int instead of double_int.
26716 (aff_combination_scale): Likewise.
26717 (aff_combination_add_elt): Likewise.
26718 (aff_combination_constant_multiple_p): Likewise.
26719 (get_inner_reference_aff): Likewise.
26720 (aff_comb_cannot_overlap_p): Likewise.
26721 (aff_combination_zero_p): Use wide-int interfaces.
26722 * tree.c: Include tree.h.
26723 (init_ttree): Use make_int_cst.
26724 (tree_code_size): Removed code for INTEGER_CST case.
26725 (tree_size): Add INTEGER_CST case.
26726 (make_node_stat): Update comment.
26727 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
26728 (build_int_cst_type): Use wide-int interfaces.
26729 (double_int_to_tree): Likewise.
26730 (double_int_fits_to_tree_p): Delete.
26731 (force_fit_type_double): Delete.
26732 (force_fit_type): New.
26733 (int_cst_hash_hash): Use wide-int interfaces.
26734 (int_cst_hash_eq): Likewise.
26735 (build_int_cst_wide): Delete.
26736 (wide_int_to_tree): New.
26737 (cache_integer_cst): Use wide-int interfaces.
26738 (build_low_bits_mask): Likewise.
26739 (cst_and_fits_in_hwi): Likewise.
26740 (real_value_from_int_cst): Likewise.
26741 (make_int_cst_stat): New.
26742 (integer_zerop): Use wide_int interfaces.
26743 (integer_onep): Likewise.
26744 (integer_all_onesp): Likewise.
26745 (integer_pow2p): Likewise.
26746 (integer_nonzerop): Likewise.
26747 (tree_log2): Likewise.
26748 (tree_floor_log2): Likewise.
26749 (tree_ctz): Likewise.
26750 (int_size_in_bytes): Likewise.
26751 (mem_ref_offset): Return an offset_int rather than a double_int.
26752 (build_type_attribute_qual_variant): Use wide_int interfaces.
26753 (type_hash_eq): Likewise
26754 (tree_int_cst_equal): Likewise.
26755 (tree_int_cst_lt): Delete.
26756 (tree_int_cst_compare): Likewise.
26757 (tree_fits_shwi_p): Use wide_int interfaces.
26758 (tree_fits_uhwi_p): Likewise.
26759 (tree_int_cst_sign_bit): Likewise.
26760 (tree_int_cst_sgn): Likewise.
26761 (tree_int_cst_min_precision): Take a signop rather than a bool.
26762 (simple_cst_equal): Use wide_int interfaces.
26763 (compare_tree_int): Likewise.
26764 (iterative_hash_expr): Likewise.
26765 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
26767 (get_type_static_bounds): Use wide_int interfaces.
26768 (tree_int_cst_elt_check_failed): New.
26769 (build_common_tree_nodes): Reordered to set prec before filling in
26771 (int_cst_value): Check cst_and_fits_in_hwi.
26772 (widest_int_cst_value): Use wide_int interfaces.
26773 (upper_bound_in_type): Likewise.
26774 (lower_bound_in_type): Likewise.
26775 (num_ending_zeros): Likewise.
26776 (drop_tree_overflow): Likewise.
26777 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
26778 (gen_conditions_for_pow_cst_base): Likewise.
26779 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
26780 (group_case_labels_stmt): Use wide-int interfaces.
26781 (verify_gimple_assign_binary): Likewise.
26782 (print_loop): Likewise.
26783 * tree-chrec.c (tree_fold_binomial): Likewise.
26784 * tree-core.h (struct tree_base): Add int_length.
26785 (struct tree_int_cst): Change rep of value.
26786 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
26787 (dr_may_alias_p): Likewise.
26788 (max_stmt_executions_tree): Likewise.
26789 * tree.def (INTEGER_CST): Update comment.
26790 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
26791 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
26792 * tree-dump.c: Include wide-int.h and wide-int-print.h.
26793 (dequeue_and_dump): Use wide-int interfaces.
26794 * tree.h: Include wide-int.h.
26795 (NULL_TREE): Moved to earlier loc in file.
26796 (TREE_INT_CST_ELT_CHECK): New.
26797 (tree_int_cst_elt_check_failed): New.
26799 (TREE_INT_CST): Delete.
26800 (TREE_INT_CST_LOW): Use wide-int interfaces.
26801 (TREE_INT_CST_HIGH): Delete.
26802 (TREE_INT_CST_NUNITS): New.
26803 (TREE_INT_CST_EXT_NUNITS): Likewise.
26804 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
26805 (TREE_INT_CST_ELT): Likewise.
26806 (INT_CST_LT): Delete.
26807 (tree_int_cst_elt_check): New (two forms).
26808 (type_code_size): Update comment.
26809 (make_int_cst_stat, make_int_cst): New.
26810 (tree_to_double_int): Delete.
26811 (double_int_fits_to_tree_p): Delete.
26812 (force_fit_type_double): Delete.
26813 (build_int_cstu): Replace with out-of-line function.
26814 (build_int_cst_wide): Delete.
26815 (tree_int_cst_lt): Define inline.
26816 (tree_int_cst_le): New.
26817 (tree_int_cst_compare): Define inline.
26818 (tree_int_cst_min_precision): Take a signop rather than a bool.
26819 (wi::int_traits <const_tree>): New.
26820 (wi::int_traits <tree>): New.
26821 (wi::extended_tree): New.
26822 (wi::int_traits <wi::extended_tree>): New.
26823 (wi::to_widest): New.
26824 (wi::to_offset): New.
26825 (wi::fits_to_tree_p): New.
26826 (wi::min_value): New.
26827 (wi::max_value): New.
26828 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
26829 (copy_tree_body_r): Likewise.
26830 * tree-object-size.c (compute_object_offset): Likewise.
26831 (addr_object_size): Likewise.
26832 * tree-predcom.c: Include wide-int-print.h.
26833 (struct dref_d): Change type of offset to widest_int.
26834 (dump_dref): Call wide-int printer.
26835 (aff_combination_dr_offset): Use wide-int interfaces.
26836 (determine_offset): Take a widest_int pointer rather than a
26837 double_int pointer.
26838 (split_data_refs_to_components): Use wide-int interfaces.
26839 (suitable_component_p): Likewise.
26840 (order_drefs): Likewise.
26841 (add_ref_to_chain): Likewise.
26842 (valid_initializer_p): Likewise.
26843 (determine_roots_comp): Likewise.
26844 * tree-pretty-print.c: Include wide-int-print.h.
26845 (dump_generic_node): Use wide-int interfaces.
26846 * tree-sra.c (sra_ipa_modify_expr): Likewise.
26847 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
26848 (move_fixed_address_to_symbol): Likewise.
26849 (move_hint_to_base): Likewise.
26850 (move_pointer_to_base): Likewise.
26851 (move_variant_to_index): Likewise.
26852 (most_expensive_mult_to_index): Likewise.
26853 (addr_to_parts): Likewise.
26854 (copy_ref_info): Likewise.
26855 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
26856 (indirect_refs_may_alias_p): Likewise.
26857 (stmt_kills_ref_p_1): Likewise.
26858 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
26859 * tree-ssa-ccp.c: Update comment at top of file. Include
26861 (struct prop_value_d): Change type of mask to widest_int.
26862 (extend_mask): New function.
26863 (dump_lattice_value): Use wide-int interfaces.
26864 (get_default_value): Likewise.
26865 (set_constant_value): Likewise.
26866 (set_value_varying): Likewise.
26867 (valid_lattice_transition): Likewise.
26868 (set_lattice_value): Likewise.
26869 (value_to_double_int): Delete.
26870 (value_to_wide_int): New.
26871 (get_value_from_alignment): Use wide-int interfaces.
26872 (get_value_for_expr): Likewise.
26873 (do_dbg_cnt): Likewise.
26874 (ccp_finalize): Likewise.
26875 (ccp_lattice_meet): Likewise.
26876 (bit_value_unop_1): Use widest_ints rather than double_ints.
26877 (bit_value_binop_1): Likewise.
26878 (bit_value_unop): Use wide-int interfaces.
26879 (bit_value_binop): Likewise.
26880 (bit_value_assume_aligned): Likewise.
26881 (evaluate_stmt): Likewise.
26882 (ccp_fold_stmt): Likewise.
26883 (visit_cond_stmt): Likewise.
26884 (ccp_visit_stmt): Likewise.
26885 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
26886 (constant_pointer_difference): Likewise.
26887 (associate_pointerplus): Likewise.
26888 (combine_conversions): Likewise.
26889 * tree-ssa-loop.h: Include wide-int.h.
26890 (struct tree_niter_desc): Change type of max to widest_int.
26891 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
26892 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
26893 (remove_redundant_iv_tests): Likewise.
26894 (canonicalize_loop_induction_variables): Likewise.
26895 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
26896 (constant_multiple_of): Take a widest_int pointer instead of
26897 a double_int pointer.
26898 (get_computation_aff): Use wide-int interfaces.
26899 (ptr_difference_cost): Likewise.
26900 (difference_cost): Likewise.
26901 (get_loop_invariant_expr_id): Likewise.
26902 (get_computation_cost_at): Likewise.
26903 (iv_elimination_compare_lt): Likewise.
26904 (may_eliminate_iv): Likewise.
26905 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
26906 instead of double_int.
26907 (max_loop_iterations): Likewise.
26908 (max_stmt_executions): Likewise.
26909 (estimated_stmt_executions): Likewise.
26910 * tree-ssa-loop-niter.c: Include wide-int-print.h.
26911 (split_to_var_and_offset): Use wide-int interfaces.
26912 (determine_value_range): Likewise.
26913 (bound_difference_of_offsetted_base): Likewise.
26914 (bounds_add): Take a widest_int instead of a double_int.
26915 (number_of_iterations_ne_max): Use wide-int interfaces.
26916 (number_of_iterations_ne): Likewise.
26917 (number_of_iterations_lt_to_ne): Likewise.
26918 (assert_loop_rolls_lt): Likewise.
26919 (number_of_iterations_lt): Likewise.
26920 (number_of_iterations_le): Likewise.
26921 (number_of_iterations_cond): Likewise.
26922 (number_of_iterations_exit): Likewise.
26923 (finite_loop_p): Likewise.
26924 (derive_constant_upper_bound_assign): Likewise.
26925 (derive_constant_upper_bound): Return a widest_int.
26926 (derive_constant_upper_bound_ops): Likewise.
26927 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
26928 (record_estimate): Take a widest_int rather than a double_int.
26929 (record_nonwrapping_iv): Use wide-int interfaces.
26930 (double_int_cmp): Delete.
26931 (wide_int_cmp): New.
26932 (bound_index): Take a widest_int rather than a double_int.
26933 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
26934 (maybe_lower_iteration_bound): Likewise.
26935 (estimate_numbers_of_iterations_loop): Likewise.
26936 (estimated_loop_iterations): Take a widest_int pointer than than
26937 a double_int pointer.
26938 (estimated_loop_iterations_int): Use wide-int interfaces.
26939 (max_loop_iterations): Take a widest_int pointer than than
26940 a double_int pointer.
26941 (max_loop_iterations_int): Use wide-int interfaces.
26942 (max_stmt_executions): Take a widest_int pointer than than
26943 a double_int pointer.
26944 (estimated_stmt_executions): Likewise.
26945 (n_of_executions_at_most): Use wide-int interfaces.
26946 (scev_probably_wraps_p): Likewise.
26947 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
26948 to real_to_integer.
26949 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
26951 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
26952 double_ints. Adjust for trailing_wide_ints <3> representation.
26953 (set_nonzero_bits): Likewise.
26954 (get_range_info): Return wide_ints rather than double_ints.
26955 Adjust for trailing_wide_ints <3> representation.
26956 (get_nonzero_bits): Likewise.
26957 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
26959 * tree-ssanames.h (struct range_info_def): Replace min, max and
26960 nonzero_bits with a trailing_wide_ints <3>.
26961 (set_range_info): Use wide_int_refs rather than double_ints.
26962 (set_nonzero_bits): Likewise.
26963 (get_range_info): Return wide_ints rather than double_ints.
26964 (get_nonzero_bits): Likewise.
26965 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
26966 * tree-ssa-pre.c (phi_translate_1): Likewise.
26967 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
26968 (acceptable_pow_call): Likewise.
26969 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
26971 (vn_reference_fold_indirect): Likewise.
26972 (vn_reference_maybe_forwprop_address): Likewise.
26973 (valueize_refs_1): Likewise.
26974 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
26975 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
26976 tree_int_cst_lt and tree_int_cst_le.
26977 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
26979 (streamer_alloc_tree): Likewise.
26980 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
26981 (streamer_write_tree_header): Likewise.
26982 (streamer_write_integer_cst): Likewise.
26983 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
26984 (build_constructors): Likewise.
26985 (array_value_type): Likewise.
26986 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
26987 (vect_check_gather): Likewise.
26988 * tree-vect-generic.c (build_replicated_const): Likewise.
26989 (expand_vector_divmod): Likewise.
26990 * tree-vect-loop.c (vect_transform_loop): Likewise.
26991 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
26992 (vect_do_peeling_for_alignment): Likewise.
26993 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
26994 * tree-vrp.c: Include wide-int.h.
26995 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
26996 (extract_range_from_assert): Use wide-int interfaces.
26997 (vrp_int_const_binop): Likewise.
26998 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
26999 double_int pointers.
27000 (ranges_from_anti_range): Use wide-int interfaces.
27001 (quad_int_cmp): Delete.
27002 (quad_int_pair_sort): Likewise.
27003 (extract_range_from_binary_expr_1): Use wide-int interfaces.
27004 (extract_range_from_unary_expr_1): Likewise.
27005 (adjust_range_with_scev): Likewise.
27006 (masked_increment): Take and return wide_ints rather than double_ints.
27007 (register_edge_assert_for_2): Use wide-int interfaces.
27008 (check_array_ref): Likewise.
27009 (search_for_addr_array): Likewise.
27010 (maybe_set_nonzero_bits): Likewise.
27011 (union_ranges): Pass an integer of the correct type instead of
27012 using integer_one_node.
27013 (intersect_ranges): Likewise.
27014 (simplify_truth_ops_using_ranges): Likewise.
27015 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
27016 (range_fits_type_p): Likewise.
27017 (simplify_cond_using_ranges): Likewise. Take a signop rather than
27019 (simplify_conversion_using_ranges): Use wide-int interfaces.
27020 (simplify_float_conversion_using_ranges): Likewise.
27021 (vrp_finalize): Likewise.
27022 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
27023 (gimple_stringops_transform): Likewise.
27024 * varasm.c (decode_addr_const): Likewise.
27025 (const_hash_1): Likewise.
27026 (const_rtx_hash_1): Likewise
27027 (output_constant): Likewise.
27028 (array_size_for_constructor): Likewise.
27029 (output_constructor_regular_field): Likewise.
27030 (output_constructor_bitfield): Likewise.
27031 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
27032 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
27034 * gencheck.c: Define BITS_PER_UNIT.
27035 * wide-int.cc: New.
27037 * wide-int-print.cc: New.
27038 * wide-int-print.h: New.
27040 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
27042 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
27044 2014-05-06 Richard Biener <rguenther@suse.de>
27046 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
27047 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
27048 (TODO_verify_all): Adjust.
27049 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
27050 TODO_verify_stmts and TODO_verify_rtl_sharing.
27051 * bb-reorder.c: Likewise.
27052 * cfgexpand.c: Likewise.
27053 * cprop.c: Likewise.
27055 * function.c: Likewise.
27056 * fwprop.c: Likewise.
27057 * gcse.c: Likewise.
27058 * gimple-ssa-isolate-paths.c: Likewise.
27059 * gimple-ssa-strength-reduction.c: Likewise.
27060 * ipa-split.c: Likewise.
27061 * loop-init.c: Likewise.
27062 * loop-unroll.c: Likewise.
27063 * lower-subreg.c: Likewise.
27064 * modulo-sched.c: Likewise.
27065 * postreload-gcse.c: Likewise.
27066 * predict.c: Likewise.
27067 * recog.c: Likewise.
27068 * sched-rgn.c: Likewise.
27069 * store-motion.c: Likewise.
27070 * tracer.c: Likewise.
27071 * trans-mem.c: Likewise.
27072 * tree-call-cdce.c: Likewise.
27073 * tree-cfg.c: Likewise.
27074 * tree-cfgcleanup.c: Likewise.
27075 * tree-complex.c: Likewise.
27076 * tree-eh.c: Likewise.
27077 * tree-emutls.c: Likewise.
27078 * tree-if-conv.c: Likewise.
27079 * tree-into-ssa.c: Likewise.
27080 * tree-loop-distribution.c: Likewise.
27081 * tree-object-size.c: Likewise.
27082 * tree-parloops.c: Likewise.
27083 * tree-pass.h: Likewise.
27084 * tree-sra.c: Likewise.
27085 * tree-ssa-ccp.c: Likewise.
27086 * tree-ssa-copy.c: Likewise.
27087 * tree-ssa-copyrename.c: Likewise.
27088 * tree-ssa-dce.c: Likewise.
27089 * tree-ssa-dom.c: Likewise.
27090 * tree-ssa-dse.c: Likewise.
27091 * tree-ssa-forwprop.c: Likewise.
27092 * tree-ssa-ifcombine.c: Likewise.
27093 * tree-ssa-loop-ch.c: Likewise.
27094 * tree-ssa-loop-ivcanon.c: Likewise.
27095 * tree-ssa-loop.c: Likewise.
27096 * tree-ssa-math-opts.c: Likewise.
27097 * tree-ssa-phiopt.c: Likewise.
27098 * tree-ssa-phiprop.c: Likewise.
27099 * tree-ssa-pre.c: Likewise.
27100 * tree-ssa-reassoc.c: Likewise.
27101 * tree-ssa-sink.c: Likewise.
27102 * tree-ssa-strlen.c: Likewise.
27103 * tree-ssa-tail-merge.c: Likewise.
27104 * tree-ssa-uncprop.c: Likewise.
27105 * tree-switch-conversion.c: Likewise.
27106 * tree-tailcall.c: Likewise.
27107 * tree-vect-generic.c: Likewise.
27108 * tree-vectorizer.c: Likewise.
27109 * tree-vrp.c: Likewise.
27110 * tsan.c: Likewise.
27111 * var-tracking.c: Likewise.
27112 * bt-load.c: Likewise.
27113 * cfgcleanup.c: Likewise.
27114 * combine-stack-adj.c: Likewise.
27115 * combine.c: Likewise.
27116 * compare-elim.c: Likewise.
27117 * config/epiphany/resolve-sw-modes.c: Likewise.
27118 * config/i386/i386.c: Likewise.
27119 * config/mips/mips.c: Likewise.
27120 * config/s390/s390.c: Likewise.
27121 * config/sh/sh_treg_combine.cc: Likewise.
27122 * config/sparc/sparc.c: Likewise.
27125 * final.c: Likewise.
27126 * ifcvt.c: Likewise.
27127 * mode-switching.c: Likewise.
27128 * passes.c: Likewise.
27129 * postreload.c: Likewise.
27131 * reg-stack.c: Likewise.
27132 * regcprop.c: Likewise.
27133 * regrename.c: Likewise.
27136 2014-05-06 Richard Biener <rguenther@suse.de>
27138 PR middle-end/61070
27139 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
27140 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
27142 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
27145 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
27147 2014-05-05 Radovan Obradovic <robradovic@mips.com>
27148 Tom de Vries <tom@codesourcery.com>
27150 * target.def (call_fusage_contains_non_callee_clobbers): New
27152 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
27154 (@node Miscellaneous Register Hooks): New node.
27155 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
27156 * doc/tm.texi: Regenerate.
27158 2014-05-05 Marek Polacek <polacek@redhat.com>
27161 * opts.c (common_handle_option): Call error_at instead of warning_at.
27163 2014-05-05 Richard Biener <rguenther@suse.de>
27165 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
27166 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
27167 under the TODO_verify_il umbrella.
27169 2014-05-05 Richard Biener <rguenther@suse.de>
27171 * passes.c (execute_function_todo): Move TODO_verify_flow under
27172 the TODO_verify_ul umbrella.
27174 2014-05-05 Richard Biener <rguenther@suse.de>
27176 PR middle-end/61010
27177 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
27178 X & CST away from a CST that is the mask of a mode.
27180 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
27182 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
27183 int argument to enum machine_mode.
27184 (picochip_class_max_nregs): Ditto.
27185 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
27186 (picochip_class_max_nregs): Ditto.
27188 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27190 * target.def: Add new target hook.
27191 * doc/tm.texi: Regenerate.
27192 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
27193 * targhooks.c (default_keep_leaf_when_profiled): New function.
27195 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
27196 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
27198 2014-05-05 Bin Cheng <bin.cheng@arm.com>
27200 PR tree-optimization/60363
27201 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
27202 (copy_phi_args): New parameters. Call get_value_locus_in_path.
27203 (update_destination_phis): New parameter.
27204 (create_edge_and_update_destination_phis): Ditto.
27205 (ssa_fix_duplicate_block_edges): Pass new arguments.
27206 (thread_single_edge): Ditto.
27208 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
27210 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
27211 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
27212 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
27213 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
27214 Use RS6000_BTM_HARD_FLOAT.
27215 (BU_MISC_2): Likewise.
27216 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
27217 RS6000_BTM_HARD_FLOAT.
27218 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
27219 is explicitly used.
27220 (rs6000_invalid_builtin): Add hard floating builtin support.
27221 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
27222 hard float builtins.
27223 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
27225 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
27227 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
27228 Add missing function* argument.
27230 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
27232 * lra-constraints.c (valid_address_p): Move earlier in file.
27233 Add a constraint argument to the address_info version.
27234 (satisfies_memory_constraint_p): New function.
27235 (satisfies_address_constraint_p): Likewise.
27236 (process_alt_operands, curr_insn_transform): Use them.
27237 (process_address): Pass the constraint to valid_address_p when
27238 checking address operands.
27240 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
27242 * config/mips/mips.c (mips_isa_rev): New variable.
27243 (mips_set_architecture): Set it.
27244 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
27246 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
27247 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
27248 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
27249 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
27250 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
27251 conditions in terms of mips_isa_rev.
27252 (mips_isa_rev): Declare.
27254 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
27256 * config/sh/sh-mem.cc: Use tabs instead of spaces.
27257 (prob_unlikely, prob_likely): Make variables const.
27259 2014-05-03 Denis Chertykov <chertykov@gmail.com>
27261 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
27263 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
27265 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
27267 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
27269 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
27270 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
27271 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
27273 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
27274 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
27276 Replace usage of ROUND_REG with sh_round_reg.
27277 Use CEIL instead of ROUND_ADVANCE.
27279 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
27282 * config/sh/sh.c: Include stdlib headers before everything else.
27284 2014-05-02 Jakub Jelinek <jakub@redhat.com>
27286 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
27287 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
27288 (gimplify_adjust_omp_clauses): Simd region is never
27289 directly nested in combined parallel. Instead, for linear
27290 with copyin/copyout, if in combined for simd loop, make decl
27291 firstprivate/lastprivate on OMP_FOR.
27292 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
27293 expand_omp_for_static_chunk): When setting endvar, also set
27294 fd->loop.v to the same value.
27296 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27298 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
27300 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
27302 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
27305 2014-05-02 Marek Polacek <polacek@redhat.com>
27307 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
27309 2014-05-02 Kito Cheng <kito@0xlab.org>
27311 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
27312 to a C expression marco.
27313 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
27314 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
27315 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
27316 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
27317 HONOR_REG_ALLOC_ORDER.
27318 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
27320 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
27322 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
27324 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
27326 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
27328 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
27330 * tree-if-conv.c (is_cond_scalar_reduction): New function.
27331 (convert_scalar_cond_reduction): Likewise.
27332 (predicate_scalar_phi): Add recognition and transformation
27333 of simple conditioanl reduction to be vectorizable.
27335 2014-05-01 Marek Polacek <polacek@redhat.com>
27338 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
27340 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
27342 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
27343 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
27344 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
27345 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
27346 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
27347 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
27348 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
27349 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
27351 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
27353 * config/arc/arc.opt (mlra): Move comment above option name
27354 to avoid mis-parsing as language options.
27356 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27358 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
27359 * config/sol2.h: ... here.
27360 * config/sol2-10.h: Remove.
27362 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
27363 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
27364 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
27365 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
27366 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
27367 * config/sol2.h: ... here.
27368 (SECTION_NAME_FORMAT): Don't redefine.
27369 (STARTFILE_ARCH32_SPEC): Rename to ...
27370 (STARTFILE_ARCH_SPEC): ... this.
27371 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
27372 * config/sparc/sol2.h: ... here.
27373 (SECTION_NAME_FORMAT): Don't undef.
27374 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
27375 (SUBTARGET_EXTRA_SPECS): Remove.
27376 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
27378 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
27379 (MD_STARTFILE_PREFIX): Remove.
27380 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
27381 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
27382 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
27383 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
27384 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
27385 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
27386 * config/i386/sol2.h: ... here.
27387 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
27388 * config/i386/sol2-bi.h: Remove.
27389 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
27390 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
27392 * config/i386/t-sol2-64: Rename to ...
27393 * config/i386/t-sol2: ... this.
27394 * config/sparc/t-sol2-64: Rename to ...
27395 * config/sparc/t-sol2: ... this.
27397 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
27398 sol2_tm_file_head, sol2_tm_file_tail.
27399 Include ${cpu_type}/sol2.h before sol2.h.
27401 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
27402 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
27403 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
27404 Reflect i386/t-sol2-64 renaming.
27405 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
27406 Reflect sparc/t-sol2-64 renaming.
27408 2014-04-30 Richard Biener <rguenther@suse.de>
27410 * passes.c (execute_function_todo): Move TODO_verify_stmts
27411 and TODO_verify_ssa under the TODO_verify_il umbrella.
27412 * tree-ssa.h (verify_ssa): Adjust prototype.
27413 * tree-ssa.c (verify_ssa): Add parameter to tell whether
27414 we should verify SSA operands.
27415 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
27416 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
27417 whether we should verify whether not throwing stmts have EH info.
27418 * graphite-scop-detection.c (create_sese_edges): Adjust.
27419 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
27420 * tree-eh.c (lower_try_finally_switch): Do not add the
27421 default case label twice.
27423 2014-04-30 Marek Polacek <polacek@redhat.com>
27425 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
27426 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
27427 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
27428 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
27430 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
27432 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
27433 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
27434 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
27435 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
27436 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
27437 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
27438 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
27439 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
27441 2014-04-29 David Malcolm <dmalcolm@redhat.com>
27443 * tree-cfg.c (dump_function_to_file): Dump the return type of
27444 functions, in a line to itself before the function body, mimicking
27445 the layout of a C function.
27447 2014-04-29 Jakub Jelinek <jakub@redhat.com>
27449 PR tree-optimization/60971
27450 * tree-tailcall.c (process_assignment): Reject conversions which
27453 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
27455 * calls.c (initialize_argument_information): Always treat
27456 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
27457 (expand_call): Likewise.
27458 (emit_library_call_calue_1): Likewise.
27459 * expr.c (PUSH_ARGS_REVERSED): Do not define.
27460 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
27463 2014-04-29 Nick Clifton <nickc@redhat.com>
27465 * config/msp430/msp430.md (umulsidi): Fix typo.
27466 (mulhisi3): Enable even inside interrupt handlers.
27467 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
27468 bigger return address pushed in large mode.
27470 2014-04-29 Nick Clifton <nickc@redhat.com>
27472 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
27473 (arc_init_reg_tables): Use a machine_mode enum to iterate over
27475 * config/m32r/m32r.c (init_reg_tables): Likewise.
27476 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
27477 enum to hold the modes.
27479 2014-04-29 Richard Biener <rguenther@suse.de>
27481 * dominance.c (free_dominance_info): Add overload with
27482 function parameter.
27483 (dom_info_state): Likewise.
27484 (dom_info_available_p): Likewise.
27485 * basic-block.h (free_dominance_info, dom_info_state,
27486 dom_info_available_p): Declare overloads.
27487 * passes.c (execute_function_todo): Verify that verifiers
27488 don't change dominator info state. Drop dominator info
27489 for IPA pass invocations.
27490 * cgraph.c (release_function_body): Restore asserts that
27491 dominator information is released.
27493 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
27495 * doc/invoke.texi: Fix typo.
27496 * tree-vrp.c: Fix typos.
27497 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
27499 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
27501 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
27503 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
27505 * config/aarch64/aarch64-builtins.c
27506 (aarch64_types_storestruct_lane_qualifiers): New.
27507 (TYPES_STORESTRUCT_LANE): Likewise.
27508 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
27509 (st3_lane): Likewise.
27510 (st4_lane): Likewise.
27511 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
27512 (vec_store_lanesci_lane<mode>): Likewise.
27513 (vec_store_lanesxi_lane<mode>): Likewise.
27514 (aarch64_st2_lane<VQ:mode>): Likewise.
27515 (aarch64_st3_lane<VQ:mode>): Likewise.
27516 (aarch64_st4_lane<VQ:mode>): Likewise.
27517 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
27518 * config/aarch64/arm_neon.h
27519 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
27520 use new macro arguments.
27521 (__ST3_LANE_FUNC): Likewise.
27522 (__ST4_LANE_FUNC): Likewise.
27523 * config/aarch64/iterators.md (V_TWO_ELEM): New.
27524 (V_THREE_ELEM): Likewise.
27525 (V_FOUR_ELEM): Likewise.
27527 2014-04-28 David Malcolm <dmalcolm@redhat.com>
27529 * doc/gimple.texi: Replace the description of the now-defunct
27530 union gimple_statement_d with a diagram showing the
27531 gimple_statement_base class hierarchy and its relationships to
27532 the GSS_ and GIMPLE_ enums.
27534 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
27536 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
27537 * config/aarch64/aarch64.c
27538 (aarch64_cannot_change_mode_class): Weaken conditions.
27539 (aarch64_modes_tieable_p): New.
27540 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
27542 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
27544 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
27545 (loadsync_<mode>): Change mode.
27546 (load_quadpti, store_quadpti): New.
27547 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
27548 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
27550 2014-04-28 Martin Jambor <mjambor@suse.cz>
27552 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
27553 same alias type as the original statement.
27554 (subreplacement_assignment_data): New type.
27555 (handle_unscalarized_data_in_subtree): New type of parameter,
27556 generate new memory accesses with same alias type as the original
27558 (load_assign_lhs_subreplacements): Likewise.
27559 (sra_modify_constructor_assign): Generate new memory accesses with
27560 same alias type as the original statement.
27562 2014-04-28 Richard Biener <rguenther@suse.de>
27564 * tree-pass.h (TODO_verify_il): Define.
27565 (TODO_verify_all): Complete properly.
27566 * passes.c (execute_function_todo): Move existing loop-closed
27567 SSA verification under TODO_verify_il.
27568 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
27569 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
27570 Fix tree sharing issue.
27572 2014-04-28 Richard Biener <rguenther@suse.de>
27574 PR middle-end/60092
27575 * builtins.def (DEF_C11_BUILTIN): Add.
27576 (BUILT_IN_ALIGNED_ALLOC): Likewise.
27577 * coretypes.h (enum function_class): Add function_c11_misc.
27578 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
27579 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
27580 (call_may_clobber_ref_p_1): Likewise.
27581 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
27582 (mark_all_reaching_defs_necessary_1): Likewise.
27583 (propagate_necessity): Likewise.
27584 (eliminate_unnecessary_stmts): Likewise.
27585 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
27587 2014-04-28 Richard Biener <rguenther@suse.de>
27589 * tree-vrp.c (vrp_var_may_overflow): Remove.
27590 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
27591 with overflow immediately bump to one before that value and
27592 let iteration figure out overflow status.
27594 2014-04-28 Richard Biener <rguenther@suse.de>
27596 * configure.ac: Do valgrind header checks unconditionally.
27597 Add --enable-valgrind-annotations.
27598 * system.h: Guard valgrind header inclusion with
27599 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
27600 * alloc-pool.c (pool_alloc, pool_free): Use
27601 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
27602 to guard possibly dead code.
27603 * config.in: Regenerated.
27604 * configure: Likewise.
27606 2014-04-28 Jeff Law <law@redhat.com>
27608 PR tree-optimization/60902
27609 * tree-ssa-threadedge.c
27610 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
27611 over real defs when invalidating outputs from statements that do not
27612 produce useful outputs for threading.
27614 2014-04-28 Richard Biener <rguenther@suse.de>
27616 PR tree-optimization/60979
27617 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
27618 SCOPs that end in a block with a successor with abnormal
27621 2014-04-28 Richard Biener <rguenther@suse.de>
27623 * tree-pass.h (execute_pass_list): Adjust prototype.
27624 * passes.c (pass_manager::execute_early_local_passes): Adjust.
27625 (do_per_function): Change callback signature, push all actual
27626 work to the callbals.
27627 (do_per_function_toporder): Likewise.
27628 (execute_function_dump): Adjust.
27629 (execute_function_todo): Likewise.
27630 (clear_last_verified): Likewise.
27631 (verify_curr_properties): Likewise.
27632 (update_properties_after_pass): Likewise.
27633 (execute_pass_list_1): Split out from ...
27634 (execute_pass_list): ... here. Adjust.
27635 (execute_ipa_pass_list): Likewise.
27636 * cgraphunit.c (cgraph_add_new_function): Adjust.
27637 (analyze_function): Likewise.
27638 (expand_function): Likewise.
27639 * cgraph.c (release_function_body): Free dominance info
27640 here instead of asserting it was magically freed elsewhere.
27642 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
27644 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
27645 * configure: Regenerate.
27646 * config/sparc/sparc.opt (muser-mode): New option.
27647 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
27649 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
27650 * doc/invoke.texi (SPARC options): Document -muser-mode.
27652 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
27654 * cselib.c (find_slot_memmode): Delete.
27655 (cselib_hasher): Change compare_type to a struct.
27656 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
27658 (preserve_constants_and_equivs): Adjust for new compare_type.
27659 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
27660 (wrap_constant): Delete.
27661 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
27663 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
27665 * doc/install.texi (Building with profile feedback): Remove
27668 2014-04-26 Tom de Vries <tom@codesourcery.com>
27670 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
27673 2014-04-25 Cary Coutant <ccoutant@google.com>
27676 * dwarf2out.c (should_move_die_to_comdat): A type definition
27677 can contain a subprogram definition, but don't move it to a
27679 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
27680 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
27682 (clone_tree_hash): Rename to...
27683 (clone_tree_partial): ...this; change callers. Copy
27684 DW_TAG_subprogram DIEs as declarations.
27685 (copy_decls_walk): Don't copy children of a declaration into a
27688 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
27691 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
27694 2014-04-25 Jiong Wang <jiong.wang@arm.com>
27696 * config/arm/predicates.md (call_insn_operand): Add long_call check.
27697 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
27699 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
27702 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27704 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
27706 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27708 PR tree-optimization/60930
27709 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
27710 creating a multiply candidate by folding two constant
27711 multiplicands when the result overflows.
27713 2014-04-25 Jakub Jelinek <jakub@redhat.com>
27715 PR tree-optimization/60960
27716 * tree-vect-generic.c (expand_vector_operation): Only call
27717 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
27719 2014-04-25 Tom de Vries <tom@codesourcery.com>
27721 * expr.c (clobber_reg_mode): New function.
27722 * expr.h (clobber_reg): New function.
27724 2014-04-25 Tom de Vries <tom@codesourcery.com>
27726 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
27729 2014-04-25 Radovan Obradovic <robradovic@mips.com>
27730 Tom de Vries <tom@codesourcery.com>
27732 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
27734 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
27735 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
27736 new argument to find_all_hard_reg_sets call.
27738 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27740 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
27741 Use HOST_WIDE_INT_C for mask literal.
27742 (aarch_rev16_shleft_mask_imm_p): Likewise.
27744 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
27747 * config/sparc/sparc.md (ashlsi3_extend): Delete.
27749 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
27751 PR preprocessor/56540
27752 * config/i386/i386-c.c (ix86_target_macros): Define
27753 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
27755 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27757 * configure.ac (tga_func): Remove.
27758 (LIB_TLS_SPEC): Remove.
27759 * configure: Regenerate.
27760 * config.in: Regenerate.
27761 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
27763 2014-04-25 Richard Biener <rguenther@suse.de>
27766 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
27767 call stmt use/clobber sets during stmt walk instead of
27768 walking the possibly incomplete set of caller edges.
27770 2014-04-25 Richard Biener <rguenther@suse.de>
27773 * passes.c (apply_ipa_transforms): Inline into only caller ...
27774 (execute_one_pass): ... here. Properly bring in function
27775 bodies for nodes we want to apply IPA transforms to.
27777 2014-04-24 Cong Hou <congh@google.com>
27779 PR tree-optimization/60896
27780 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
27781 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
27782 (vect_mark_pattern_stmts): Set the def type of all statements in
27783 PATTERN_DEF_SEQ as vect_internal_def.
27785 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
27787 * doc/extend.texi (PowerPC Built-in Functions): Document new
27788 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
27789 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
27791 * config/rs6000/predicates.md (const_0_to_3_operand): New
27792 predicate to match 0..3 integer constants.
27794 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
27795 to support adding miscellaneous builtin functions.
27796 (BU_DFP_MISC_2): Likewise.
27797 (BU_P7_MISC_1): Likewise.
27798 (BU_P7_MISC_2): Likewise.
27799 (BU_P8V_MISC_3): Likewise.
27800 (BU_MISC_1): Likewise.
27801 (BU_MISC_2): Likewise.
27802 (DIVWE): Add extended divide builtin functions.
27803 (DIVWEO): Likewise.
27804 (DIVWEU): Likewise.
27805 (DIVWEUO): Likewise.
27807 (DIVDEO): Likewise.
27808 (DIVDEU): Likewise.
27809 (DIVDEUO): Likewise.
27810 (DXEX): Add decimal floating-point builtin functions.
27812 (DDEDPD): Likewise.
27813 (DDEDPDQ): Likewise.
27814 (DENBCD): Likewise.
27815 (DENBCDQ): Likewise.
27819 (DSCLIQ): Likewise.
27821 (DSCRIQ): Likewise.
27822 (CDTBCD): Add new BCD builtin functions.
27823 (CBCDTD): Likewise.
27824 (ADDG6S): Likewise.
27825 (BCDADD): Likewise.
27826 (BCDADD_LT): Likewise.
27827 (BCDADD_EQ): Likewise.
27828 (BCDADD_GT): Likewise.
27829 (BCDADD_OV): Likewise.
27830 (BCDSUB): Likewise.
27831 (BCDSUB_LT): Likewise.
27832 (BCDSUB_EQ): Likewise.
27833 (BCDSUB_GT): Likewise.
27834 (BCDSUB_OV): Likewise.
27835 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
27836 (UNPACK_TD): Likewise.
27837 (PACK_TF): Likewise.
27838 (UNPACK_TF): Likewise.
27839 (UNPACK_TF_0): Likewise.
27840 (UNPACK_TF_1): Likewise.
27841 (PACK_V1TI): Likewise.
27842 (UNPACK_V1TI): Likewise.
27844 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
27845 support for decimal floating point builtin functions.
27846 (rs6000_expand_ternop_builtin): Add checks for the new builtin
27847 functions that take constant arguments.
27848 (rs6000_invalid_builtin): Add decimal floating point builtin support.
27849 (rs6000_init_builtins): Setup long double, _Decimal64, and
27850 _Decimal128 types for new builtin functions.
27851 (builtin_function_type): Set the unsigned flags appropriately for
27852 the new builtin functions.
27853 (rs6000_opt_masks): Add support for decimal floating point builtin
27856 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
27857 floating point builtin functions.
27858 (RS6000_BTM_COMMON): Likewise.
27859 (RS6000_BTI_long_double): Likewise.
27860 (RS6000_BTI_dfloat64): Likewise.
27861 (RS6000_BTI_dfloat128): Likewise.
27862 (long_double_type_internal_node): Likewise.
27863 (dfloat64_type_internal_node): Likewise.
27864 (dfloat128_type_internal_node): Likewise.
27866 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
27867 2.07 bcd arithmetic instructions.
27868 (UNSPEC_BCDSUB): Likewise.
27869 (UNSPEC_BCD_OVERFLOW): Likewise.
27870 (UNSPEC_BCD_ADD_SUB): Likewise.
27871 (bcd_add_sub): Likewise.
27872 (BCD_TEST): Likewise.
27873 (bcd<bcd_add_sub>): Likewise.
27874 (bcd<bcd_add_sub>_test): Likewise.
27875 (bcd<bcd_add_sub>_test2): Likewise.
27876 (bcd<bcd_add_sub>_<code>): Likewise.
27877 (peephole2 for combined bcd ops): Likewise.
27879 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
27880 decimal floating point builtin functions.
27881 (UNSPEC_DENBCD): Likewise.
27882 (UNSPEC_DXEX): Likewise.
27883 (UNSPEC_DIEX): Likewise.
27884 (UNSPEC_DSCLI): Likewise.
27885 (UNSPEC_DSCRI): Likewise.
27886 (D64_D128): Likewise.
27887 (dfp_suffix): Likewise.
27888 (dfp_ddedpd_<mode>): Likewise.
27889 (dfp_denbcd_<mode>): Likewise.
27890 (dfp_dxex_<mode>): Likewise.
27891 (dfp_diex_<mode>): Likewise.
27892 (dfp_dscli_<mode>): Likewise.
27893 (dfp_dscri_<mode>): Likewise.
27895 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
27897 (UNSPEC_CDTBCD): Likewise.
27898 (UNSPEC_CBCDTD): Likewise.
27899 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
27900 (UNSPEC_DIVEO): Likewise.
27901 (UNSPEC_DIVEU): Likewise.
27902 (UNSPEC_DIVEUO): Likewise.
27903 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
27904 pack/unpack 128-bit types.
27905 (UNSPEC_PACK_128BIT): Likewise.
27906 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
27907 (udiv<mode>3): Use idiv_ldiv mode attribute.
27908 (div<mode>3): Likewise.
27909 (addg6s): Add new BCD builtin functions.
27910 (cdtbcd): Likewise.
27911 (cbcdtd): Likewise.
27912 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
27913 (div_extend): Likewise.
27914 (div<div_extend>_<mode>"): Likewise.
27915 (FP128_64): Add support for new builtin functions to pack/unpack
27917 (unpack<mode>): Likewise.
27918 (unpacktf_0): Likewise.
27919 (unpacktf_1): Likewise.
27920 (unpack<mode>_dm): Likewise.
27921 (unpack<mode>_nodm): Likewise.
27922 (pack<mode>): Likewise.
27923 (unpackv1ti): Likewise.
27924 (packv1ti): Likewise.
27926 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
27928 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
27931 2014-04-24 Jakub Jelinek <jakub@redhat.com>
27933 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
27934 * gimplify.c (omp_is_private): Change last argument's type to int.
27935 Only diagnose lastprivate if the simd argument is 1, only diagnose
27936 linear if the simd argument is 2.
27937 (gimplify_omp_for): Adjust omp_is_private callers. When adding
27938 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
27939 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
27940 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
27941 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
27942 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
27943 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
27944 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
27945 * tree-nested.c (convert_nonlocal_omp_clauses,
27946 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
27948 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
27951 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
27954 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
27956 * flag-types.h (enum ivar_visibility): Add.
27958 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
27960 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
27961 function * argument.
27963 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
27965 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
27967 2014-04-24 Radovan Obradovic <robradovic@mips.com>
27968 Tom de Vries <tom@codesourcery.com>
27970 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
27971 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
27973 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
27974 * emit-rtl.c (try_split): Same.
27976 2014-04-24 Radovan Obradovic <robradovic@mips.com>
27977 Tom de Vries <tom@codesourcery.com>
27979 * common.opt (fuse-caller-save): New option.
27981 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
27983 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
27984 elements for big-endian.
27986 2014-04-24 Richard Biener <rguenther@suse.de>
27988 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
27989 during TER and instead use the sepops interface for expanding
27990 non-GIMPLE_SINGLE_RHS.
27992 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27994 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
27995 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
27997 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27999 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
28000 assembler 64-bit option.
28001 * configure: Regenerate.
28003 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28005 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
28006 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
28007 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
28008 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
28009 (TARGET_CRYPTO): Take TARGET_SIMD into account.
28011 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28013 * config/aarch64/aarch64-builtins.c
28014 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
28015 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
28016 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
28017 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
28019 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
28020 (Vrevsuff): New mode attribute.
28022 2014-04-24 Terry Guo <terry.guo@arm.com>
28024 * config/arm/arm.h (machine_function): Define variable
28025 after_arm_reorg here.
28026 * config/arm/arm.c (after_arm_reorg): Remove the definition.
28027 (arm_split_constant): Update the way to access variable
28029 (arm_reorg): Ditto.
28030 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
28032 2014-04-23 Tom de Vries <tom@codesourcery.com>
28034 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
28036 2014-04-23 David Malcolm <dmalcolm@redhat.com>
28038 * is-a.h: Update comments to reflect the following changes to the
28039 "pointerness" of the API, making the template parameter match the
28040 return type, allowing use of is-a.h with typedefs of pointers.
28041 (is_a_helper::cast): Return a T rather then a pointer to a T, so
28042 that the return type matches the parameter to the is_a_helper.
28044 (dyn_cast): Likewise.
28046 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
28047 pointer from the is-a.h API.
28049 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
28050 (is_a_helper <cgraph_node *>::test): ...this, matching change to
28052 (is_a_helper <varpool_node>::test): Likewise, convert to...
28053 (is_a_helper <varpool_node *>::test): ...this.
28055 (varpool_first_variable): Update for removal of implicit pointer
28056 from the is-a.h API.
28057 (varpool_next_variable): Likewise.
28058 (varpool_first_static_initializer): Likewise.
28059 (varpool_next_static_initializer): Likewise.
28060 (varpool_first_defined_variable): Likewise.
28061 (varpool_next_defined_variable): Likewise.
28062 (cgraph_first_defined_function): Likewise.
28063 (cgraph_next_defined_function): Likewise.
28064 (cgraph_first_function): Likewise.
28065 (cgraph_next_function): Likewise.
28066 (cgraph_first_function_with_gimple_body): Likewise.
28067 (cgraph_next_function_with_gimple_body): Likewise.
28068 (cgraph_alias_target): Likewise.
28069 (varpool_alias_target): Likewise.
28070 (cgraph_function_or_thunk_node): Likewise.
28071 (varpool_variable_node): Likewise.
28072 (symtab_real_symbol_p): Likewise.
28073 * cgraphunit.c (referred_to_p): Likewise.
28074 (analyze_functions): Likewise.
28075 (handle_alias_pairs): Likewise.
28076 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
28077 * gimple-ssa.h (gimple_vuse_op): Likewise.
28078 (gimple_vdef_op): Likewise.
28079 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
28080 * gimple.c (gimple_build_asm_1): Likewise.
28081 (gimple_build_try): Likewise.
28082 (gimple_build_resx): Likewise.
28083 (gimple_build_eh_dispatch): Likewise.
28084 (gimple_build_omp_for): Likewise.
28085 (gimple_omp_for_set_clauses): Likewise.
28087 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
28088 (is_a_helper <gimple_statement_asm *>::test): ...this.
28089 (is_a_helper <gimple_statement_bind>::test): Convert to...
28090 (is_a_helper <gimple_statement_bind *>::test): ...this.
28091 (is_a_helper <gimple_statement_call>::test): Convert to...
28092 (is_a_helper <gimple_statement_call *>::test): ...this.
28093 (is_a_helper <gimple_statement_catch>::test): Convert to...
28094 (is_a_helper <gimple_statement_catch *>::test): ...this.
28095 (is_a_helper <gimple_statement_resx>::test): Convert to...
28096 (is_a_helper <gimple_statement_resx *>::test): ...this.
28097 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
28098 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
28099 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
28100 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
28101 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
28102 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
28103 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
28104 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
28105 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
28106 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
28107 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
28108 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
28109 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
28110 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
28111 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
28112 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
28113 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
28114 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
28115 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
28116 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
28117 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
28118 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
28119 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
28120 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
28121 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
28122 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
28123 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
28124 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
28125 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
28126 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
28127 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
28128 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
28129 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
28130 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
28131 (is_a_helper <gimple_statement_phi>::test): Convert to...
28132 (is_a_helper <gimple_statement_phi *>::test): ...this.
28133 (is_a_helper <gimple_statement_transaction>::test): Convert to...
28134 (is_a_helper <gimple_statement_transaction *>::test): ...this.
28135 (is_a_helper <gimple_statement_try>::test): Convert to...
28136 (is_a_helper <gimple_statement_try *>::test): ...this.
28137 (is_a_helper <gimple_statement_wce>::test): Convert to...
28138 (is_a_helper <gimple_statement_wce *>::test): ...this.
28139 (is_a_helper <const gimple_statement_asm>::test): Convert to...
28140 (is_a_helper <const gimple_statement_asm *>::test): ...this.
28141 (is_a_helper <const gimple_statement_bind>::test): Convert to...
28142 (is_a_helper <const gimple_statement_bind *>::test): ...this.
28143 (is_a_helper <const gimple_statement_call>::test): Convert to...
28144 (is_a_helper <const gimple_statement_call *>::test): ...this.
28145 (is_a_helper <const gimple_statement_catch>::test): Convert to...
28146 (is_a_helper <const gimple_statement_catch *>::test): ...this.
28147 (is_a_helper <const gimple_statement_resx>::test): Convert to...
28148 (is_a_helper <const gimple_statement_resx *>::test): ...this.
28149 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
28150 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
28151 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
28152 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
28153 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
28155 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
28157 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
28159 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
28161 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
28162 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
28163 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
28165 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
28166 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
28168 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
28169 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
28170 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
28171 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
28172 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
28173 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
28175 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
28176 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
28177 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
28178 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
28180 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
28181 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
28182 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
28183 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
28184 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
28185 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
28186 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
28187 (is_a_helper <const gimple_statement_phi>::test): Convert to...
28188 (is_a_helper <const gimple_statement_phi *>::test): ...this.
28189 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
28190 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
28191 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
28192 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
28193 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
28194 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
28195 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
28197 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
28199 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
28200 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
28202 (gimple_use_ops): Update for removal of implicit pointer from the
28204 (gimple_set_use_ops): Likewise.
28205 (gimple_vuse): Likewise.
28206 (gimple_vdef): Likewise.
28207 (gimple_vuse_ptr): Likewise.
28208 (gimple_vdef_ptr): Likewise.
28209 (gimple_set_vuse): Likewise.
28210 (gimple_set_vdef): Likewise.
28211 (gimple_omp_return_set_lhs): Likewise.
28212 (gimple_omp_return_lhs): Likewise.
28213 (gimple_omp_return_lhs_ptr): Likewise.
28214 (gimple_call_fntype): Likewise.
28215 (gimple_call_set_fntype): Likewise.
28216 (gimple_call_set_internal_fn): Likewise.
28217 (gimple_call_use_set): Likewise.
28218 (gimple_call_clobber_set): Likewise.
28219 (gimple_bind_vars): Likewise.
28220 (gimple_bind_set_vars): Likewise.
28221 (gimple_bind_body_ptr): Likewise.
28222 (gimple_bind_set_body): Likewise.
28223 (gimple_bind_add_stmt): Likewise.
28224 (gimple_bind_block): Likewise.
28225 (gimple_bind_set_block): Likewise.
28226 (gimple_asm_ninputs): Likewise.
28227 (gimple_asm_noutputs): Likewise.
28228 (gimple_asm_nclobbers): Likewise.
28229 (gimple_asm_nlabels): Likewise.
28230 (gimple_asm_input_op): Likewise.
28231 (gimple_asm_input_op_ptr): Likewise.
28232 (gimple_asm_output_op): Likewise.
28233 (gimple_asm_output_op_ptr): Likewise.
28234 (gimple_asm_set_output_op): Likewise.
28235 (gimple_asm_clobber_op): Likewise.
28236 (gimple_asm_set_clobber_op): Likewise.
28237 (gimple_asm_label_op): Likewise.
28238 (gimple_asm_set_label_op): Likewise.
28239 (gimple_asm_string): Likewise.
28240 (gimple_catch_types): Likewise.
28241 (gimple_catch_types_ptr): Likewise.
28242 (gimple_catch_handler_ptr): Likewise.
28243 (gimple_catch_set_types): Likewise.
28244 (gimple_catch_set_handler): Likewise.
28245 (gimple_eh_filter_types): Likewise.
28246 (gimple_eh_filter_types_ptr): Likewise.
28247 (gimple_eh_filter_failure_ptr): Likewise.
28248 (gimple_eh_filter_set_types): Likewise.
28249 (gimple_eh_filter_set_failure): Likewise.
28250 (gimple_eh_must_not_throw_fndecl): Likewise.
28251 (gimple_eh_must_not_throw_set_fndecl): Likewise.
28252 (gimple_eh_else_n_body_ptr): Likewise.
28253 (gimple_eh_else_e_body_ptr): Likewise.
28254 (gimple_eh_else_set_n_body): Likewise.
28255 (gimple_eh_else_set_e_body): Likewise.
28256 (gimple_try_eval_ptr): Likewise.
28257 (gimple_try_cleanup_ptr): Likewise.
28258 (gimple_try_set_eval): Likewise.
28259 (gimple_try_set_cleanup): Likewise.
28260 (gimple_wce_cleanup_ptr): Likewise.
28261 (gimple_wce_set_cleanup): Likewise.
28262 (gimple_phi_capacity): Likewise.
28263 (gimple_phi_num_args): Likewise.
28264 (gimple_phi_result): Likewise.
28265 (gimple_phi_result_ptr): Likewise.
28266 (gimple_phi_set_result): Likewise.
28267 (gimple_phi_arg): Likewise.
28268 (gimple_phi_set_arg): Likewise.
28269 (gimple_resx_region): Likewise.
28270 (gimple_resx_set_region): Likewise.
28271 (gimple_eh_dispatch_region): Likewise.
28272 (gimple_eh_dispatch_set_region): Likewise.
28273 (gimple_omp_critical_name): Likewise.
28274 (gimple_omp_critical_name_ptr): Likewise.
28275 (gimple_omp_critical_set_name): Likewise.
28276 (gimple_omp_for_clauses): Likewise.
28277 (gimple_omp_for_clauses_ptr): Likewise.
28278 (gimple_omp_for_set_clauses): Likewise.
28279 (gimple_omp_for_collapse): Likewise.
28280 (gimple_omp_for_index): Likewise.
28281 (gimple_omp_for_index_ptr): Likewise.
28282 (gimple_omp_for_set_index): Likewise.
28283 (gimple_omp_for_initial): Likewise.
28284 (gimple_omp_for_initial_ptr): Likewise.
28285 (gimple_omp_for_set_initial): Likewise.
28286 (gimple_omp_for_final): Likewise.
28287 (gimple_omp_for_final_ptr): Likewise.
28288 (gimple_omp_for_set_final): Likewise.
28289 (gimple_omp_for_incr): Likewise.
28290 (gimple_omp_for_incr_ptr): Likewise.
28291 (gimple_omp_for_set_incr): Likewise.
28292 (gimple_omp_for_pre_body_ptr): Likewise.
28293 (gimple_omp_for_set_pre_body): Likewise.
28294 (gimple_omp_parallel_clauses): Likewise.
28295 (gimple_omp_parallel_clauses_ptr): Likewise.
28296 (gimple_omp_parallel_set_clauses): Likewise.
28297 (gimple_omp_parallel_child_fn): Likewise.
28298 (gimple_omp_parallel_child_fn_ptr): Likewise.
28299 (gimple_omp_parallel_set_child_fn): Likewise.
28300 (gimple_omp_parallel_data_arg): Likewise.
28301 (gimple_omp_parallel_data_arg_ptr): Likewise.
28302 (gimple_omp_parallel_set_data_arg): Likewise.
28303 (gimple_omp_task_clauses): Likewise.
28304 (gimple_omp_task_clauses_ptr): Likewise.
28305 (gimple_omp_task_set_clauses): Likewise.
28306 (gimple_omp_task_child_fn): Likewise.
28307 (gimple_omp_task_child_fn_ptr): Likewise.
28308 (gimple_omp_task_set_child_fn): Likewise.
28309 (gimple_omp_task_data_arg): Likewise.
28310 (gimple_omp_task_data_arg_ptr): Likewise.
28311 (gimple_omp_task_set_data_arg): Likewise.
28312 (gimple_omp_taskreg_clauses): Likewise.
28313 (gimple_omp_taskreg_clauses_ptr): Likewise.
28314 (gimple_omp_taskreg_set_clauses): Likewise.
28315 (gimple_omp_taskreg_child_fn): Likewise.
28316 (gimple_omp_taskreg_child_fn_ptr): Likewise.
28317 (gimple_omp_taskreg_set_child_fn): Likewise.
28318 (gimple_omp_taskreg_data_arg): Likewise.
28319 (gimple_omp_taskreg_data_arg_ptr): Likewise.
28320 (gimple_omp_taskreg_set_data_arg): Likewise.
28321 (gimple_omp_task_copy_fn): Likewise.
28322 (gimple_omp_task_copy_fn_ptr): Likewise.
28323 (gimple_omp_task_set_copy_fn): Likewise.
28324 (gimple_omp_task_arg_size): Likewise.
28325 (gimple_omp_task_arg_size_ptr): Likewise.
28326 (gimple_omp_task_set_arg_size): Likewise.
28327 (gimple_omp_task_arg_align): Likewise.
28328 (gimple_omp_task_arg_align_ptr): Likewise.
28329 (gimple_omp_task_set_arg_align): Likewise.
28330 (gimple_omp_single_clauses): Likewise.
28331 (gimple_omp_single_clauses_ptr): Likewise.
28332 (gimple_omp_single_set_clauses): Likewise.
28333 (gimple_omp_target_clauses): Likewise.
28334 (gimple_omp_target_clauses_ptr): Likewise.
28335 (gimple_omp_target_set_clauses): Likewise.
28336 (gimple_omp_target_child_fn): Likewise.
28337 (gimple_omp_target_child_fn_ptr): Likewise.
28338 (gimple_omp_target_set_child_fn): Likewise.
28339 (gimple_omp_target_data_arg): Likewise.
28340 (gimple_omp_target_data_arg_ptr): Likewise.
28341 (gimple_omp_target_set_data_arg): Likewise.
28342 (gimple_omp_teams_clauses): Likewise.
28343 (gimple_omp_teams_clauses_ptr): Likewise.
28344 (gimple_omp_teams_set_clauses): Likewise.
28345 (gimple_omp_sections_clauses): Likewise.
28346 (gimple_omp_sections_clauses_ptr): Likewise.
28347 (gimple_omp_sections_set_clauses): Likewise.
28348 (gimple_omp_sections_control): Likewise.
28349 (gimple_omp_sections_control_ptr): Likewise.
28350 (gimple_omp_sections_set_control): Likewise.
28351 (gimple_omp_for_set_cond): Likewise.
28352 (gimple_omp_for_cond): Likewise.
28353 (gimple_omp_atomic_store_set_val): Likewise.
28354 (gimple_omp_atomic_store_val): Likewise.
28355 (gimple_omp_atomic_store_val_ptr): Likewise.
28356 (gimple_omp_atomic_load_set_lhs): Likewise.
28357 (gimple_omp_atomic_load_lhs): Likewise.
28358 (gimple_omp_atomic_load_lhs_ptr): Likewise.
28359 (gimple_omp_atomic_load_set_rhs): Likewise.
28360 (gimple_omp_atomic_load_rhs): Likewise.
28361 (gimple_omp_atomic_load_rhs_ptr): Likewise.
28362 (gimple_omp_continue_control_def): Likewise.
28363 (gimple_omp_continue_control_def_ptr): Likewise.
28364 (gimple_omp_continue_set_control_def): Likewise.
28365 (gimple_omp_continue_control_use): Likewise.
28366 (gimple_omp_continue_control_use_ptr): Likewise.
28367 (gimple_omp_continue_set_control_use): Likewise.
28368 (gimple_transaction_body_ptr): Likewise.
28369 (gimple_transaction_label): Likewise.
28370 (gimple_transaction_label_ptr): Likewise.
28371 (gimple_transaction_set_body): Likewise.
28372 (gimple_transaction_set_label): Likewise.
28374 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
28375 * ipa-inline-analysis.c (inline_write_summary): Likewise.
28376 * ipa-ref.c (ipa_record_reference): Likewise.
28377 * ipa-reference.c (analyze_function): Likewise.
28378 (ipa_reference_write_optimization_summary): Likewise.
28379 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
28380 (address_taken_from_non_vtable_p): Likewise.
28381 (comdat_can_be_unshared_p_1): Likewise.
28382 * lto-cgraph.c (lto_output_ref): Likewise.
28383 (add_references): Likewise.
28384 (compute_ltrans_boundary): Likewise.
28385 (output_symtab): Likewise.
28386 (input_ref): Likewise.
28387 (input_cgraph_1): Likewise.
28388 (output_cgraph_opt_summary): Likewise.
28389 * lto-streamer-out.c (lto_output): Likewise.
28390 (output_symbol_p): Likewise.
28391 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
28392 (lsei_start_function_in_partition): Likewise.
28393 (lsei_next_variable_in_partition): Likewise.
28394 (lsei_start_variable_in_partition): Likewise.
28395 * symtab.c (insert_to_assembler_name_hash): Likewise.
28396 (unlink_from_assembler_name_hash): Likewise.
28397 (symtab_unregister_node): Likewise.
28398 (symtab_remove_node): Likewise.
28399 (dump_symtab_node): Likewise.
28400 (verify_symtab_base): Likewise.
28401 (verify_symtab_node): Likewise.
28402 (symtab_make_decl_local): Likewise.
28403 (symtab_alias_ultimate_target): Likewise.
28404 (symtab_resolve_alias): Likewise.
28405 (symtab_get_symbol_partitioning_class): Likewise.
28406 * tree-phinodes.c (allocate_phi_node): Likewise.
28407 (reserve_phi_args_for_new_edge): Likewise.
28408 (remove_phi_args): Likewise.
28409 * varpool.c (varpool_node_for_asm): Likewise.
28410 (varpool_remove_unreferenced_decls): Likewise.
28412 2014-04-23 Jeff Law <law@redhat.com>
28414 PR tree-optimization/60902
28415 * tree-ssa-threadedge.c
28416 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
28417 invalidate outputs from statements that do not produce useful
28418 outputs for threading.
28420 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
28422 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
28423 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
28424 machine descriptions for Stack Smashing Protector.
28426 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
28428 * aarch64.md (<optab>_rol<mode>3): New pattern.
28429 (<optab>_rolsi3_uxtw): Likewise.
28430 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
28432 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
28434 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
28435 (arm_cortex_a12_tune): Likewise.
28437 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28439 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
28441 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28443 * config/arm/arm.md (arm_rev16si2): New pattern.
28444 (arm_rev16si2_alt): Likewise.
28445 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
28447 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28449 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
28450 (rev16<mode>2_alt): Likewise.
28451 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
28452 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
28453 (aarch_rev16_shleft_mask_imm_p): Likewise.
28454 (aarch_rev16_p_1): Likewise.
28455 (aarch_rev16_p): Likewise.
28456 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
28457 (aarch_rev16_shright_mask_imm_p): Likewise.
28458 (aarch_rev16_shleft_mask_imm_p): Likewise.
28460 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28462 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
28463 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
28465 (cortex_a53_extra_costs): Likewise.
28466 (cortex_a57_extra_costs): Likewise.
28467 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
28468 (cortexa7_extra_costs): Likewise.
28469 (cortexa8_extra_costs): Likewise.
28470 (cortexa12_extra_costs): Likewise.
28471 (cortexa15_extra_costs): Likewise.
28472 (v7m_extra_costs): Likewise.
28473 (arm_new_rtx_costs): Handle BSWAP.
28475 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28477 * config/arm/arm.c (cortexa8_extra_costs): New table.
28478 (arm_cortex_a8_tune): New tuning struct.
28479 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
28481 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28483 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
28485 2014-04-23 Richard Biener <rguenther@suse.de>
28487 * Makefile.in (OBJS): Remove loop-unswitch.o.
28488 * tree-pass.h (make_pass_rtl_unswitch): Remove.
28489 * passes.def (pass_rtl_unswitch): Likewise.
28490 * loop-init.c (gate_rtl_unswitch): Likewise.
28491 (rtl_unswitch): Likewise.
28492 (pass_data_rtl_unswitch): Likewise.
28493 (pass_rtl_unswitch): Likewise.
28494 (make_pass_rtl_unswitch): Likewise.
28495 * rtl.h (reversed_condition): Likewise.
28496 (compare_and_jump_seq): Likewise.
28497 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
28499 * loop-unroll.c (compare_and_jump_seq): Likewise.
28501 2014-04-23 Richard Biener <rguenther@suse.de>
28503 PR tree-optimization/60903
28504 * tree-ssa-loop-im.c (analyze_memory_references): Remove
28505 commented code block.
28506 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
28507 loop flags to newly created BBs and edges.
28509 2014-04-23 Nick Clifton <nickc@redhat.com>
28511 * config/msp430/msp430.c (msp430_handle_option): Move function
28513 (msp430_option_override): Simplify mcu and mcpu option handling.
28514 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
28515 support for -mhwmult command line option.
28516 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
28517 -mhwmult command line option.
28518 (msp430_hwmult_enabled): Delete.
28519 (msp43o_output_labelref): Add support for -mhwmult command line option.
28520 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
28521 (umulsidi3): Likewise.
28522 * config/msp430/msp430.opt (mmcu): Add Report attribute.
28523 (mcpu, mlarge, msmall): Likewise.
28524 (mhwmult): New option.
28525 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
28527 (msp430_is_f5_mcu): Remove prototype.
28528 (msp430_use_f5_series_hwmult): Add prototype.
28529 * config/msp430/msp430-opts.h: New file.
28530 * common/config/msp430: New directory.
28531 * common/config/msp430/msp430-common.c: New file.
28532 * config.gcc (msp430): Remove target_has_targetm_common.
28533 * doc/invoke.texi: Document -mhwmult command line option.
28535 2014-04-23 Nick Clifton <nickc@redhat.com>
28537 * config/i386/cygwin.h (ENDFILE_SPEC): Include
28538 default-manifest.o if it can be found in the search path.
28539 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
28541 2014-04-23 Terry Guo <terry.guo@arm.com>
28543 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
28545 2014-04-23 Richard Biener <rguenther@suse.de>
28547 PR middle-end/60895
28548 * tree-inline.c (declare_return_variable): Use mark_addressable.
28550 2014-04-23 Richard Biener <rguenther@suse.de>
28552 PR middle-end/60891
28553 * loop-init.c (loop_optimizer_init): Make sure to apply
28554 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
28556 2014-04-22 Jakub Jelinek <jakub@redhat.com>
28559 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
28561 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
28562 if flag_sanitize_undefined_trap_on_error.
28563 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
28564 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
28565 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
28566 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
28567 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
28568 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
28569 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
28570 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
28571 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
28572 * ubsan.c (ubsan_instrument_unreachable): Return
28573 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
28574 (ubsan_expand_null_ifn): Emit __builtin_trap ()
28575 if flag_sanitize_undefined_trap_on_error and
28576 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
28577 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
28578 instrument_bool_enum_load): Emit __builtin_trap () if
28579 flag_sanitize_undefined_trap_on_error and
28580 __builtin_handle_*_abort () if !flag_sanitize_recover.
28581 * doc/invoke.texi (-fsanitize-recover,
28582 -fsanitize-undefined-trap-on-error): Document.
28584 2014-04-22 Christian Bruel <christian.bruel@st.com>
28586 * config/sh/sh.md (mov<mode>): Replace movQIHI.
28587 Force immediates to SImode.
28589 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
28591 * config/nios2/nios2.md (UNSPEC_ROUND): New.
28592 (lroundsfsi2): New.
28593 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
28594 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
28595 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
28596 (nios2_fpu_insn): Add entry for round.
28597 (N2FPU_NO_ERRNO_P): Define.
28598 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
28600 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
28602 2014-04-22 Richard Henderson <rth@redhat.com>
28604 * config/aarch64/aarch64 (addti3, subti3): New expanders.
28605 (add<GPI>3_compare0): Remove leading * from name.
28606 (add<GPI>3_carryin): Likewise.
28607 (sub<GPI>3_compare0): Likewise.
28608 (sub<GPI>3_carryin): Likewise.
28609 (<su_optab>mulditi3): New expander.
28610 (multi3): New expander.
28611 (madd<GPI>): Remove leading * from name.
28613 2014-04-22 Martin Jambor <mjambor@suse.cz>
28615 * cgraphclones.c (cgraph_function_versioning): Copy
28616 ipa_transforms_to_apply instead of asserting it is empty.
28618 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
28621 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
28622 on count_exp to get mode.
28624 2014-04-22 Andrew Pinski <apinski@cavium.com>
28626 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
28627 Handle TLS for ILP32.
28628 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
28629 (tlsie_small_<mode>): this and handle PTR.
28630 (tlsie_small_sidi): New pattern.
28631 (tlsle_small): Change to an expand to handle ILP32.
28632 (tlsle_small_<mode>): New pattern.
28633 (tlsdesc_small): Rename to ...
28634 (tlsdesc_small_<mode>): this and handle PTR.
28636 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28638 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
28640 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28642 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
28643 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
28644 (aarch64_types_signed_poly_qualifiers): Likewise.
28645 (aarch64_types_unsigned_signed_qualifiers): Likewise.
28646 (aarch64_types_poly_signed_qualifiers): Likewise.
28647 (TYPES_REINTERP_SS): Type macro added.
28648 (TYPES_REINTERP_SU): Likewise.
28649 (TYPES_REINTERP_SP): Likewise.
28650 (TYPES_REINTERP_US): Likewise.
28651 (TYPES_REINTERP_PS): Likewise.
28652 (aarch64_fold_builtin): New expression folding added.
28653 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
28654 Declarations removed.
28655 (REINTERP_SS): Declarations added.
28656 (REINTERP_US): Likewise.
28657 (REINTERP_PS): Likewise.
28658 (REINTERP_SU): Likewise.
28659 (REINTERP_SP): Likewise.
28660 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
28661 (vreinterpretq_p8_f64): Likewise.
28662 (vreinterpret_p16_f64): Likewise.
28663 (vreinterpretq_p16_f64): Likewise.
28664 (vreinterpret_f32_f64): Likewise.
28665 (vreinterpretq_f32_f64): Likewise.
28666 (vreinterpret_f64_f32): Likewise.
28667 (vreinterpret_f64_p8): Likewise.
28668 (vreinterpret_f64_p16): Likewise.
28669 (vreinterpret_f64_s8): Likewise.
28670 (vreinterpret_f64_s16): Likewise.
28671 (vreinterpret_f64_s32): Likewise.
28672 (vreinterpret_f64_s64): Likewise.
28673 (vreinterpret_f64_u8): Likewise.
28674 (vreinterpret_f64_u16): Likewise.
28675 (vreinterpret_f64_u32): Likewise.
28676 (vreinterpret_f64_u64): Likewise.
28677 (vreinterpretq_f64_f32): Likewise.
28678 (vreinterpretq_f64_p8): Likewise.
28679 (vreinterpretq_f64_p16): Likewise.
28680 (vreinterpretq_f64_s8): Likewise.
28681 (vreinterpretq_f64_s16): Likewise.
28682 (vreinterpretq_f64_s32): Likewise.
28683 (vreinterpretq_f64_s64): Likewise.
28684 (vreinterpretq_f64_u8): Likewise.
28685 (vreinterpretq_f64_u16): Likewise.
28686 (vreinterpretq_f64_u32): Likewise.
28687 (vreinterpretq_f64_u64): Likewise.
28688 (vreinterpret_s64_f64): Likewise.
28689 (vreinterpretq_s64_f64): Likewise.
28690 (vreinterpret_u64_f64): Likewise.
28691 (vreinterpretq_u64_f64): Likewise.
28692 (vreinterpret_s8_f64): Likewise.
28693 (vreinterpretq_s8_f64): Likewise.
28694 (vreinterpret_s16_f64): Likewise.
28695 (vreinterpretq_s16_f64): Likewise.
28696 (vreinterpret_s32_f64): Likewise.
28697 (vreinterpretq_s32_f64): Likewise.
28698 (vreinterpret_u8_f64): Likewise.
28699 (vreinterpretq_u8_f64): Likewise.
28700 (vreinterpret_u16_f64): Likewise.
28701 (vreinterpretq_u16_f64): Likewise.
28702 (vreinterpret_u32_f64): Likewise.
28703 (vreinterpretq_u32_f64): Likewise.
28705 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28707 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
28708 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
28709 (vreinterpret_p8_s8): Likewise.
28710 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
28711 (vreinterpret_p8_s16): Likewise.
28712 (vreinterpret_p8_s32): Likewise.
28713 (vreinterpret_p8_s64): Likewise.
28714 (vreinterpret_p8_f32): Likewise.
28715 (vreinterpret_p8_u8): Likewise.
28716 (vreinterpret_p8_u16): Likewise.
28717 (vreinterpret_p8_u32): Likewise.
28718 (vreinterpret_p8_u64): Likewise.
28719 (vreinterpret_p8_p16): Likewise.
28720 (vreinterpretq_p8_s8): Likewise.
28721 (vreinterpretq_p8_s16): Likewise.
28722 (vreinterpretq_p8_s32): Likewise.
28723 (vreinterpretq_p8_s64): Likewise.
28724 (vreinterpretq_p8_f32): Likewise.
28725 (vreinterpretq_p8_u8): Likewise.
28726 (vreinterpretq_p8_u16): Likewise.
28727 (vreinterpretq_p8_u32): Likewise.
28728 (vreinterpretq_p8_u64): Likewise.
28729 (vreinterpretq_p8_p16): Likewise.
28730 (vreinterpret_p16_s8): Likewise.
28731 (vreinterpret_p16_s16): Likewise.
28732 (vreinterpret_p16_s32): Likewise.
28733 (vreinterpret_p16_s64): Likewise.
28734 (vreinterpret_p16_f32): Likewise.
28735 (vreinterpret_p16_u8): Likewise.
28736 (vreinterpret_p16_u16): Likewise.
28737 (vreinterpret_p16_u32): Likewise.
28738 (vreinterpret_p16_u64): Likewise.
28739 (vreinterpret_p16_p8): Likewise.
28740 (vreinterpretq_p16_s8): Likewise.
28741 (vreinterpretq_p16_s16): Likewise.
28742 (vreinterpretq_p16_s32): Likewise.
28743 (vreinterpretq_p16_s64): Likewise.
28744 (vreinterpretq_p16_f32): Likewise.
28745 (vreinterpretq_p16_u8): Likewise.
28746 (vreinterpretq_p16_u16): Likewise.
28747 (vreinterpretq_p16_u32): Likewise.
28748 (vreinterpretq_p16_u64): Likewise.
28749 (vreinterpretq_p16_p8): Likewise.
28750 (vreinterpret_f32_s8): Likewise.
28751 (vreinterpret_f32_s16): Likewise.
28752 (vreinterpret_f32_s32): Likewise.
28753 (vreinterpret_f32_s64): Likewise.
28754 (vreinterpret_f32_u8): Likewise.
28755 (vreinterpret_f32_u16): Likewise.
28756 (vreinterpret_f32_u32): Likewise.
28757 (vreinterpret_f32_u64): Likewise.
28758 (vreinterpret_f32_p8): Likewise.
28759 (vreinterpret_f32_p16): Likewise.
28760 (vreinterpretq_f32_s8): Likewise.
28761 (vreinterpretq_f32_s16): Likewise.
28762 (vreinterpretq_f32_s32): Likewise.
28763 (vreinterpretq_f32_s64): Likewise.
28764 (vreinterpretq_f32_u8): Likewise.
28765 (vreinterpretq_f32_u16): Likewise.
28766 (vreinterpretq_f32_u32): Likewise.
28767 (vreinterpretq_f32_u64): Likewise.
28768 (vreinterpretq_f32_p8): Likewise.
28769 (vreinterpretq_f32_p16): Likewise.
28770 (vreinterpret_s64_s8): Likewise.
28771 (vreinterpret_s64_s16): Likewise.
28772 (vreinterpret_s64_s32): Likewise.
28773 (vreinterpret_s64_f32): Likewise.
28774 (vreinterpret_s64_u8): Likewise.
28775 (vreinterpret_s64_u16): Likewise.
28776 (vreinterpret_s64_u32): Likewise.
28777 (vreinterpret_s64_u64): Likewise.
28778 (vreinterpret_s64_p8): Likewise.
28779 (vreinterpret_s64_p16): Likewise.
28780 (vreinterpretq_s64_s8): Likewise.
28781 (vreinterpretq_s64_s16): Likewise.
28782 (vreinterpretq_s64_s32): Likewise.
28783 (vreinterpretq_s64_f32): Likewise.
28784 (vreinterpretq_s64_u8): Likewise.
28785 (vreinterpretq_s64_u16): Likewise.
28786 (vreinterpretq_s64_u32): Likewise.
28787 (vreinterpretq_s64_u64): Likewise.
28788 (vreinterpretq_s64_p8): Likewise.
28789 (vreinterpretq_s64_p16): Likewise.
28790 (vreinterpret_u64_s8): Likewise.
28791 (vreinterpret_u64_s16): Likewise.
28792 (vreinterpret_u64_s32): Likewise.
28793 (vreinterpret_u64_s64): Likewise.
28794 (vreinterpret_u64_f32): Likewise.
28795 (vreinterpret_u64_u8): Likewise.
28796 (vreinterpret_u64_u16): Likewise.
28797 (vreinterpret_u64_u32): Likewise.
28798 (vreinterpret_u64_p8): Likewise.
28799 (vreinterpret_u64_p16): Likewise.
28800 (vreinterpretq_u64_s8): Likewise.
28801 (vreinterpretq_u64_s16): Likewise.
28802 (vreinterpretq_u64_s32): Likewise.
28803 (vreinterpretq_u64_s64): Likewise.
28804 (vreinterpretq_u64_f32): Likewise.
28805 (vreinterpretq_u64_u8): Likewise.
28806 (vreinterpretq_u64_u16): Likewise.
28807 (vreinterpretq_u64_u32): Likewise.
28808 (vreinterpretq_u64_p8): Likewise.
28809 (vreinterpretq_u64_p16): Likewise.
28810 (vreinterpret_s8_s16): Likewise.
28811 (vreinterpret_s8_s32): Likewise.
28812 (vreinterpret_s8_s64): Likewise.
28813 (vreinterpret_s8_f32): Likewise.
28814 (vreinterpret_s8_u8): Likewise.
28815 (vreinterpret_s8_u16): Likewise.
28816 (vreinterpret_s8_u32): Likewise.
28817 (vreinterpret_s8_u64): Likewise.
28818 (vreinterpret_s8_p8): Likewise.
28819 (vreinterpret_s8_p16): Likewise.
28820 (vreinterpretq_s8_s16): Likewise.
28821 (vreinterpretq_s8_s32): Likewise.
28822 (vreinterpretq_s8_s64): Likewise.
28823 (vreinterpretq_s8_f32): Likewise.
28824 (vreinterpretq_s8_u8): Likewise.
28825 (vreinterpretq_s8_u16): Likewise.
28826 (vreinterpretq_s8_u32): Likewise.
28827 (vreinterpretq_s8_u64): Likewise.
28828 (vreinterpretq_s8_p8): Likewise.
28829 (vreinterpretq_s8_p16): Likewise.
28830 (vreinterpret_s16_s8): Likewise.
28831 (vreinterpret_s16_s32): Likewise.
28832 (vreinterpret_s16_s64): Likewise.
28833 (vreinterpret_s16_f32): Likewise.
28834 (vreinterpret_s16_u8): Likewise.
28835 (vreinterpret_s16_u16): Likewise.
28836 (vreinterpret_s16_u32): Likewise.
28837 (vreinterpret_s16_u64): Likewise.
28838 (vreinterpret_s16_p8): Likewise.
28839 (vreinterpret_s16_p16): Likewise.
28840 (vreinterpretq_s16_s8): Likewise.
28841 (vreinterpretq_s16_s32): Likewise.
28842 (vreinterpretq_s16_s64): Likewise.
28843 (vreinterpretq_s16_f32): Likewise.
28844 (vreinterpretq_s16_u8): Likewise.
28845 (vreinterpretq_s16_u16): Likewise.
28846 (vreinterpretq_s16_u32): Likewise.
28847 (vreinterpretq_s16_u64): Likewise.
28848 (vreinterpretq_s16_p8): Likewise.
28849 (vreinterpretq_s16_p16): Likewise.
28850 (vreinterpret_s32_s8): Likewise.
28851 (vreinterpret_s32_s16): Likewise.
28852 (vreinterpret_s32_s64): Likewise.
28853 (vreinterpret_s32_f32): Likewise.
28854 (vreinterpret_s32_u8): Likewise.
28855 (vreinterpret_s32_u16): Likewise.
28856 (vreinterpret_s32_u32): Likewise.
28857 (vreinterpret_s32_u64): Likewise.
28858 (vreinterpret_s32_p8): Likewise.
28859 (vreinterpret_s32_p16): Likewise.
28860 (vreinterpretq_s32_s8): Likewise.
28861 (vreinterpretq_s32_s16): Likewise.
28862 (vreinterpretq_s32_s64): Likewise.
28863 (vreinterpretq_s32_f32): Likewise.
28864 (vreinterpretq_s32_u8): Likewise.
28865 (vreinterpretq_s32_u16): Likewise.
28866 (vreinterpretq_s32_u32): Likewise.
28867 (vreinterpretq_s32_u64): Likewise.
28868 (vreinterpretq_s32_p8): Likewise.
28869 (vreinterpretq_s32_p16): Likewise.
28870 (vreinterpret_u8_s8): Likewise.
28871 (vreinterpret_u8_s16): Likewise.
28872 (vreinterpret_u8_s32): Likewise.
28873 (vreinterpret_u8_s64): Likewise.
28874 (vreinterpret_u8_f32): Likewise.
28875 (vreinterpret_u8_u16): Likewise.
28876 (vreinterpret_u8_u32): Likewise.
28877 (vreinterpret_u8_u64): Likewise.
28878 (vreinterpret_u8_p8): Likewise.
28879 (vreinterpret_u8_p16): Likewise.
28880 (vreinterpretq_u8_s8): Likewise.
28881 (vreinterpretq_u8_s16): Likewise.
28882 (vreinterpretq_u8_s32): Likewise.
28883 (vreinterpretq_u8_s64): Likewise.
28884 (vreinterpretq_u8_f32): Likewise.
28885 (vreinterpretq_u8_u16): Likewise.
28886 (vreinterpretq_u8_u32): Likewise.
28887 (vreinterpretq_u8_u64): Likewise.
28888 (vreinterpretq_u8_p8): Likewise.
28889 (vreinterpretq_u8_p16): Likewise.
28890 (vreinterpret_u16_s8): Likewise.
28891 (vreinterpret_u16_s16): Likewise.
28892 (vreinterpret_u16_s32): Likewise.
28893 (vreinterpret_u16_s64): Likewise.
28894 (vreinterpret_u16_f32): Likewise.
28895 (vreinterpret_u16_u8): Likewise.
28896 (vreinterpret_u16_u32): Likewise.
28897 (vreinterpret_u16_u64): Likewise.
28898 (vreinterpret_u16_p8): Likewise.
28899 (vreinterpret_u16_p16): Likewise.
28900 (vreinterpretq_u16_s8): Likewise.
28901 (vreinterpretq_u16_s16): Likewise.
28902 (vreinterpretq_u16_s32): Likewise.
28903 (vreinterpretq_u16_s64): Likewise.
28904 (vreinterpretq_u16_f32): Likewise.
28905 (vreinterpretq_u16_u8): Likewise.
28906 (vreinterpretq_u16_u32): Likewise.
28907 (vreinterpretq_u16_u64): Likewise.
28908 (vreinterpretq_u16_p8): Likewise.
28909 (vreinterpretq_u16_p16): Likewise.
28910 (vreinterpret_u32_s8): Likewise.
28911 (vreinterpret_u32_s16): Likewise.
28912 (vreinterpret_u32_s32): Likewise.
28913 (vreinterpret_u32_s64): Likewise.
28914 (vreinterpret_u32_f32): Likewise.
28915 (vreinterpret_u32_u8): Likewise.
28916 (vreinterpret_u32_u16): Likewise.
28917 (vreinterpret_u32_u64): Likewise.
28918 (vreinterpret_u32_p8): Likewise.
28919 (vreinterpret_u32_p16): Likewise.
28920 (vreinterpretq_u32_s8): Likewise.
28921 (vreinterpretq_u32_s16): Likewise.
28922 (vreinterpretq_u32_s32): Likewise.
28923 (vreinterpretq_u32_s64): Likewise.
28924 (vreinterpretq_u32_f32): Likewise.
28925 (vreinterpretq_u32_u8): Likewise.
28926 (vreinterpretq_u32_u16): Likewise.
28927 (vreinterpretq_u32_u64): Likewise.
28928 (vreinterpretq_u32_p8): Likewise.
28929 (vreinterpretq_u32_p16): Likewise.
28931 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28933 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
28935 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
28937 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
28938 (vqnegd_s64): Likewise.
28939 (vqabs_s64): Likewise.
28940 (vqabsd_s64): Likewise.
28942 2014-04-22 Richard Henderson <rth@redhat.com>
28944 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
28945 computation to the top of the loop.
28947 2014-04-22 Renlin <renlin.li@arm.com>
28948 Jiong Wang <jiong.wang@arm.com>
28950 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
28951 * config/aarch64/aarch64.c (aarch64_layout_frame)
28952 (aarch64_initial_elimination_offset): Likewise.
28954 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
28956 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
28959 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
28961 * machmode.h (bitwise_mode_for_mode): Declare.
28962 * stor-layout.h (bitwise_type_for_mode): Likewise.
28963 * stor-layout.c (bitwise_mode_for_mode): New function.
28964 (bitwise_type_for_mode): Likewise.
28965 * builtins.c (fold_builtin_memory_op): Use it instead of
28966 int_mode_for_mode and build_nonstandard_integer_type.
28968 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28970 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
28971 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
28972 (*-*-solaris2*): Simplify.
28973 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
28974 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
28975 *-*-solaris2.9* handling.
28977 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
28979 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
28980 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
28981 handling, simplify.
28982 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
28983 * configure: Regenerate.
28985 * config/i386/sol2-9.h: Remove.
28987 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
28988 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
28989 Remove Solaris 9 references.
28991 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
28993 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
28994 (floatuns<GPI:mode><GPF:mode>2): Remove.
28995 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
28996 and floatuns conversions.
28997 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
28998 and floatuns conversions.
28999 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
29000 (w1,w2): New mode attributes for inequal width conversions.
29002 2014-04-22 Renlin Li <Renlin.Li@arm.com>
29004 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
29005 the output asm format.
29007 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
29009 * config/aarch64/aarch64-simd.md
29010 (aarch64_cm<optab>di): Always split.
29011 (*aarch64_cm<optab>di): New.
29012 (aarch64_cmtstdi): Always split.
29013 (*aarch64_cmtstdi): New.
29015 2014-04-22 Jakub Jelinek <jakub@redhat.com>
29017 PR tree-optimization/60823
29018 * omp-low.c (ipa_simd_modify_function_body): Go through
29019 all SSA_NAMEs and for those refering to vector arguments
29020 which are going to be replaced adjust SSA_NAME_VAR and,
29021 if it is a default definition, change it into a non-default
29022 definition assigned at the beginning of function from new_decl.
29023 (ipa_simd_modify_stmt_ops): Rewritten.
29024 * tree-dfa.c (set_ssa_default_def): When removing default def,
29025 check for NULL loc instead of NULL *loc.
29027 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29029 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
29030 restrictions on core registers for DImode values in Thumb2.
29032 2014-04-22 Ian Bolton <ian.bolton@arm.com>
29034 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
29035 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
29037 2014-04-22 Ian Bolton <ian.bolton@arm.com>
29039 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
29040 (*iordi_notzesidi_di): Likewise.
29041 (*iordi_notsesidi_di): Likewise.
29043 2014-04-22 Ian Bolton <ian.bolton@arm.com>
29045 * config/arm/arm-protos.h (tune_params): New struct members.
29046 * config/arm/arm.c: Initialise tune_params per processor.
29047 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
29048 for speed, based on new tune_params.
29050 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
29052 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
29053 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
29054 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
29055 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
29056 * config/aarch64/arm_neon.h (vrnd_f64): Added.
29057 (vrnda_f64): Likewise.
29058 (vrndi_f64): Likewise.
29059 (vrndm_f64): Likewise.
29060 (vrndn_f64): Likewise.
29061 (vrndp_f64): Likewise.
29062 (vrndx_f64): Likewise.
29064 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
29066 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
29067 GET_MODE_SIZE argument is enum machine_mode.
29069 2014-04-22 Jakub Jelinek <jakub@redhat.com>
29072 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
29073 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
29075 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
29077 PR middle-end/60281
29078 * asan.c (asan_emit_stack_protection): Force the base to align to
29079 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
29080 appropriate bits if STRICT_ALIGNMENT.
29081 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
29083 (expand_used_vars): Leave a space in the stack frame for alignment
29084 if STRICT_ALIGNMENT.
29086 2014-04-21 David Malcolm <dmalcolm@redhat.com>
29088 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
29090 (gimple_store_p): Likewise.
29091 (gimple_assign_load_p): Likewise.
29092 (gimple_assign_cast_p): Likewise.
29093 (gimple_clobber_p): Likewise.
29095 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
29096 rather than a gimple.
29097 (gimple_assign_cast_p): Likewise.
29099 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
29102 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
29103 If mode is DDmode and TARGET_E500_DOUBLE allow move.
29105 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
29106 more debug information for E500 if -mdebug=reg.
29108 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
29111 * config/i386/i386.c (ix86_expand_builtin)
29112 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
29113 register for target RTX.
29114 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
29116 2014-04-18 Cong Hou <congh@google.com>
29118 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
29119 the widen-mult pattern by handling two operands with different sizes,
29120 and operands whose size is smaller than half of the result type.
29122 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
29124 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
29125 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
29126 (do_estimate_edge_time): Compute it.
29127 * ipa-inline.c (want_inline_small_function_p): Bypass
29128 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
29130 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
29132 * ipa-inline.c (spec_rem): New static variable.
29133 (dump_overall_stats): New function.
29134 (dump_inline_stats): New function.
29136 2014-04-18 Richard Henderson <rth@redhat.com>
29138 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
29139 to GET_MODE_SIZE, not a reg_class_t.
29141 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29143 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
29144 (vsx_xxmrglw_<mode>): Likewise.
29146 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
29149 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
29150 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
29151 (rs6000_init_hard_regno_mode_ok): Likewise.
29153 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
29155 * ipa-inline.c (inline_small_functions): Account only non-cold
29157 * doc/invoke.texi (inline-unit-growth): Update documentation.
29159 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
29161 * config/rs6000/rs6000.md (addti3, subti3): New.
29163 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
29166 * config/i386/i386.c (ix86_expand_clear): Remove outdated
29167 comment. Check optimize_insn_for_size_p instead of
29168 optimize_insn_for_speed_p.
29170 2014-04-17 Martin Jambor <mjambor@suse.cz>
29172 * gimple-iterator.c (gsi_start_edge): New function.
29173 * gimple-iterator.h (gsi_start_edge): Declare.
29174 * tree-sra.c (single_non_eh_succ): New function.
29175 (disqualify_ops_if_throwing_stmt): Renamed to
29176 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
29177 having one non-EH successor BB.
29178 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
29179 generate loads into replacements.
29180 (sra_modify_assign): Likewise and and also use the simple path for
29182 (sra_modify_function_body): Commit statements on edges.
29184 2014-04-17 Richard Biener <rguenther@suse.de>
29186 PR middle-end/60849
29187 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
29188 comparison results and add clarifying comment.
29190 2014-04-17 Jakub Jelinek <jakub@redhat.com>
29192 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
29193 (blank_mode): Initialize it.
29194 (emit_mode_size_inline, emit_mode_nunits_inline,
29195 emit_mode_inner_inline): New functions.
29196 (emit_insn_modes_h): Call them and surround their output with
29197 #if GCC_VERSION >= 4001 ... #endif.
29198 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
29199 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
29200 mode_* arrays if the argument is __builtin_constant_p.
29201 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
29202 is enum machine_mode.
29204 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
29206 * passes.c (opt_pass::execute): Adjust.
29207 (pass_manager::execute_pass_mode_switching): Likewise.
29208 (early_local_passes::execute): Likewise.
29209 (execute_one_pass): Pass cfun to the pass's execute method.
29210 * tree-pass.h (opt_pass::execute): Add function * argument.
29211 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
29212 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
29213 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
29214 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
29215 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
29216 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
29217 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
29218 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
29219 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
29220 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
29221 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
29222 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
29223 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
29224 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
29225 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
29226 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
29227 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
29228 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
29229 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
29230 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
29231 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
29232 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
29233 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
29234 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
29235 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
29236 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
29237 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
29238 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
29239 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
29242 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
29244 * passes.c (opt_pass::gate): Take function * argument.
29245 (gate_all_early_local_passes): Merge into
29246 (early_local_passes::gate): this.
29247 (gate_all_early_optimizations): Merge into
29248 (all_early_optimizations::gate): this.
29249 (gate_all_optimizations): Mege into
29250 (all_optimizations::gate): this.
29251 (gate_all_optimizations_g): Merge into
29252 (all_optimizations_g::gate): this.
29253 (gate_rest_of_compilation): Mege into
29254 (rest_of_compilation::gate): this.
29255 (gate_postreload): Merge into
29256 (postreload::gate): this.
29257 (dump_one_pass): Pass cfun to the pass's gate method.
29258 (execute_ipa_summary_passes): Likewise.
29259 (execute_one_pass): Likewise.
29260 (ipa_write_summaries_2): Likewise.
29261 (ipa_write_optimization_summaries_1): Likewise.
29262 (ipa_read_summaries_1): Likewise.
29263 (ipa_read_optimization_summaries_1): Likewise.
29264 (execute_ipa_stmt_fixups): Likewise.
29265 * tree-pass.h (opt_pass::gate): Add function * argument.
29266 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
29267 combine-stack-adj.c, combine.c, compare-elim.c,
29268 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
29269 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
29270 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
29271 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
29272 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
29273 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
29274 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
29275 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
29276 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
29277 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
29278 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
29279 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
29280 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
29281 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
29282 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
29283 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
29284 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
29285 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
29286 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
29287 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
29288 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
29289 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
29290 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
29291 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
29292 var-tracking.c, vtable-verify.c, web.c: Adjust.
29294 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
29296 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
29297 * configure: Regenerate.
29299 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
29301 * passes.c (dump_one_pass): don't check pass->has_gate.
29302 (execute_ipa_summary_passes): Likewise.
29303 (execute_one_pass): Likewise.
29304 (ipa_write_summaries_2): Likewise.
29305 (ipa_write_optimization_summaries_1): Likewise.
29306 (ipa_read_optimization_summaries_1): Likewise.
29307 (execute_ipa_stmt_fixups): Likewise.
29308 * tree-pass.h (pass_data::has_gate): Remove.
29309 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
29310 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
29311 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
29312 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
29313 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
29314 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
29315 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
29316 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
29317 gimple-low.c, gimple-ssa-isolate-paths.c,
29318 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
29319 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
29320 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
29321 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
29322 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
29323 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
29324 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
29325 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
29326 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
29327 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
29328 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
29329 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
29330 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
29331 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
29332 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
29333 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
29334 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
29335 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
29336 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
29337 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
29338 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
29339 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
29342 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
29344 * pass_manager.h (pass_manager::register_dump_files_1): Remove
29346 * passes.c (pass_manager::register_dump_files_1): Merge into
29347 (pass_manager::register_dump_files): this, and remove its handling of
29348 properties since the pass always has the properties anyway.
29349 (pass_manager::pass_manager): Adjust.
29351 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
29353 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
29354 * passes.c (pass_manager::register_dump_files_1): Remove dead code
29355 dealing with properties.
29356 (pass_manager::register_dump_files): Adjust.
29358 2014-03-20 Mark Wielaard <mjw@redhat.com>
29360 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
29361 then represent the bound as normal constant value.
29363 2014-04-17 Jakub Jelinek <jakub@redhat.com>
29366 Forward port from 4.8 branch
29367 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
29369 * config/i386/bmiintrin.h (_blsi_u32): New.
29370 (_blsi_u64): Ditto.
29371 (_blsr_u32): Ditto.
29372 (_blsr_u64): Ditto.
29373 (_blsmsk_u32): Ditto.
29374 (_blsmsk_u64): Ditto.
29375 (_tzcnt_u32): Ditto.
29376 (_tzcnt_u64): Ditto.
29378 2014-04-17 Kito Cheng <kito@0xlab.org>
29380 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
29382 2014-04-17 Richard Biener <rguenther@suse.de>
29384 PR middle-end/60849
29385 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
29386 boolean results for comparisons.
29388 2014-04-17 Richard Biener <rguenther@suse.de>
29390 PR tree-optimization/60836
29391 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
29392 initial PHI args to be gimple values.
29394 2014-04-17 Richard Biener <rguenther@suse.de>
29396 PR tree-optimization/60841
29397 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
29398 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
29399 of stmts to SLP build.
29400 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
29401 (vect_analyze_slp): Likewise.
29402 (vect_analyze_slp_instance): Likewise.
29403 (vect_build_slp_tree): Limit overall SLP tree growth.
29404 * tree-vectorizer.h (vect_analyze_data_refs,
29405 vect_analyze_slp): Adjust prototypes.
29407 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
29409 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
29412 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
29414 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
29415 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
29416 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
29417 for TARGET_SLOW_PSHUFB
29419 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
29421 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
29422 * config/i386/i386.c (intel_cost): Ditto.
29424 2014-04-17 Joey Ye <joey.ye@arm.com>
29426 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
29428 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
29430 * opts.c (common_handle_option): Disable -fipa-reference coorectly
29431 with -fuse-profile.
29433 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
29435 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
29436 (type_all_derivations_known_p): New predicate.
29437 (type_all_ctors_visible_p): New predicate.
29438 (type_possibly_instantiated_p): New predicate.
29439 (get_odr_type): Compute all_derivations_known.
29440 (dump_odr_type): Dump the flag.
29441 (maybe_record_type): Cleanup.
29442 (record_target_from_binfo): Add bases_to_consider array;
29443 record bases for types w/o instances and skip CXX destructor.
29444 (possible_polymorphic_call_targets_1): Add bases_to_consider
29445 and consider_construction parameters; check if type may have instance.
29446 (get_polymorphic_call_info): Set maybe_in_construction to true
29447 when we know nothing.
29448 (record_targets_from_bases): Skip CXX destructors; they are
29449 never called for types in construction.
29450 (possible_polymorphic_call_targets): Do not record target when
29451 type may not have instance.
29453 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
29456 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
29457 external aliases alive, too.
29459 2014-04-16 Andrew Pinski <apinski@cavium.com>
29461 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
29464 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
29466 * final.c (compute_alignments): Do not apply loop alignment to a block
29467 falling through to the exit.
29469 2014-04-16 Catherine Moore <clm@codesourcery.com>
29471 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
29472 Adjust constraints for microMIPS store patterns.
29474 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
29476 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
29478 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
29480 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
29481 (append_use): Run at -O0.
29482 (append_vdef): Likewise.
29483 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
29484 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
29486 2014-04-16 Jakub Jelinek <jakub@redhat.com>
29488 PR tree-optimization/60844
29489 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
29490 (propagate_op_to_single_use, remove_visited_stmt_chain,
29491 linearize_expr, repropagate_negates, reassociate_bb): Use it
29492 instead of gsi_remove.
29494 2014-04-16 Martin Jambor <mjambor@suse.cz>
29496 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
29497 ipa_transforms_to_apply.
29498 (cgraph_function_versioning): Assert that old_node has empty
29499 ipa_transforms_to_apply.
29500 * trans-mem.c (ipa_tm_create_version): Likewise.
29501 * tree-inline.c (tree_function_versioning): Do not duplicate
29502 ipa_transforms_to_apply.
29504 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29507 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
29509 Pass necessary as flags on 64-bit Solaris/x86.
29510 Use lowercase relocs for x86_64-*-*.
29511 * configure: Regenerate.
29513 2014-04-15 Jan Hubicka <jh@suse.cz>
29515 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
29516 (maybe_record_node, likely_target_p): Use it.
29518 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29521 Revert following patch
29523 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
29526 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
29527 software floating point or no floating point registers, do not
29528 allow any type in the FPRs. Eliminate a test for SPE SIMD types
29529 in GPRs that occurs after we tested for GPRs that would never be
29532 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
29533 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
29534 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
29535 specifically allow DDmode, since that does not use the SPE SIMD
29538 2014-03-21 Mark Wielaard <mjw@redhat.com>
29540 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
29541 as unsigned or int depending on type and value used.
29543 2014-04-15 Richard Biener <rguenther@suse.de>
29545 PR rtl-optimization/56965
29546 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
29547 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
29549 * alias.c (true_dependence_1): Do not call
29550 nonoverlapping_component_refs_p.
29551 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
29552 nonoverlapping_component_refs_p.
29553 (indirect_refs_may_alias_p): Likewise.
29555 2014-04-15 Teresa Johnson <tejohnson@google.com>
29557 * cfg.c (dump_bb_info): Fix flags check.
29558 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
29560 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29562 PR rtl-optimization/60663
29563 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
29566 2014-04-15 Richard Biener <rguenther@suse.de>
29568 * lto-streamer.h (LTO_major_version): Bump to 4.
29570 2014-04-15 Richard Biener <rguenther@suse.de>
29572 * common.opt (lto_partition_model): New enum.
29573 (flto-partition=): Merge separate options with a single with argument,
29574 add -flto-partition=one support.
29575 * flag-types.h (enum lto_partition_model): Declare.
29576 * opts.c (finish_options): Remove duplicate -flto-partition=
29578 * lto-wrapper.c (run_gcc): Adjust.
29580 2014-04-15 Richard Biener <rguenther@suse.de>
29582 * alias.c (ncr_compar): New function.
29583 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
29585 2014-04-15 Richard Biener <rguenther@suse.de>
29587 * alias.c (record_component_aliases): Do not walk BINFOs.
29589 2014-04-15 Richard Biener <rguenther@suse.de>
29591 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
29592 Add struct function argument and adjust.
29593 (find_func_aliases_for_call): Likewise.
29594 (find_func_aliases): Likewise.
29595 (find_func_clobbers): Likewise.
29596 (intra_create_variable_infos): Likewise.
29597 (compute_points_to_sets): Likewise.
29598 (ipa_pta_execute): Adjust. Do not push/pop cfun.
29600 2014-04-15 Richard Biener <rguenther@suse.de>
29602 * tree.c (iterative_hash_expr): Use enum tree_code_class
29603 to store TREE_CODE_CLASS.
29604 (tree_block): Likewise.
29605 (tree_set_block): Likewise.
29606 * tree.h (fold_build_pointer_plus_loc): Use
29607 convert_to_ptrofftype_loc.
29609 2014-04-15 Jakub Jelinek <jakub@redhat.com>
29612 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
29615 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
29617 * cfgloop.h (struct loop): Move force_vectorize down.
29618 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
29619 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
29620 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
29621 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
29622 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
29623 * tree-core.h (enum annot_expr_kind): Add new kind values.
29624 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
29625 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
29627 * tree.def (ANNOTATE_EXPR): Tweak comment.
29629 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
29631 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
29634 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
29636 * tree.h (TYPE_IDENTIFIER): Declare.
29637 * tree.c (subrange_type_for_debug_p): Use it.
29638 * godump.c (go_format_type): Likewise.
29639 * dwarf2out.c (is_cxx_auto, modified_type_die,
29640 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
29641 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
29643 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
29646 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
29648 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
29650 * config/i386/i386.c (examine_argument): Return bool. Return true if
29651 parameter should be passed in memory.
29652 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
29653 (construct_container): Update calls to examine_argument.
29654 (function_arg_advance_64): Ditto.
29655 (return_in_memory_32): Merge with ix86_return_in_memory.
29656 (return_in_memory_64): Ditto.
29657 (return_in_memory_ms_64): Ditto.
29659 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
29661 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
29662 * coverage.c (coverage_compute_profile_id): Handle externally visible
29665 2014-04-14 Martin Jambor <mjambor@suse.cz>
29667 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
29668 DECL_DISREGARD_INLINE_LIMITS functions.
29670 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
29673 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
29675 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
29678 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
29679 optimize_insn_for_speed_p instead of
29680 optimize_function_for_speed_p.
29682 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
29684 * doc/invoke.texi (free): Document AArch64.
29686 2014-04-14 Richard Biener <rguenther@suse.de>
29688 PR tree-optimization/60042
29689 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
29690 (insert_into_preds_of_block): Do not prevent PHI insertion
29691 for REFERENCE exprs here ...
29692 (eliminate_dom_walker::before_dom_children): ... but prevent
29693 their use here under similar conditions when applied to the
29694 IL after PRE optimizations.
29696 2014-04-14 Richard Biener <rguenther@suse.de>
29698 * passes.def: Move early points-to after early SRA.
29700 2014-04-14 Richard Biener <rguenther@suse.de>
29702 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
29703 check for which sign-changes we allow when forwarding
29704 a converted value into a switch.
29706 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
29708 * stor-layout.c (place_field): Finalize non-constant offset for the
29711 2014-04-14 Richard Biener <rguenther@suse.de>
29713 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
29715 (expand_switch_using_bit_tests_p): Likewise.
29716 (process_switch): Compute and pass on speed_p based on the
29718 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
29719 optimize_bb_for_speed_p.
29721 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
29723 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
29724 * function.h (struct function): Rename has_force_vect_loops into
29725 has_force_vectorize_loops.
29726 * lto-streamer-in.c (input_cfg): Adjust for renaming.
29727 (input_struct_function_base): Likewise.
29728 * lto-streamer-out.c (output_cfg): Likewise.
29729 (output_struct_function_base): Likewise.
29730 * omp-low.c (expand_omp_simd): Likewise.
29731 * tree-cfg.c (move_sese_region_to_fn): Likewise.
29732 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
29733 (version_loop_for_if_conversion): Likewise.
29734 (tree_if_conversion): Likewise.
29735 (main_tree_if_conversion): Likewise.
29736 (gate_tree_if_conversion): Likewise.
29737 * tree-inline.c (copy_loops): Likewise.
29738 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
29739 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
29740 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
29741 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
29742 * tree-vectorizer.c (vectorize_loops): Likewise.
29743 * tree-vectorizer.h (unlimited_cost_model): Likewise.
29745 2014-04-14 Richard Biener <rguenther@suse.de>
29748 * lto-streamer-out.c (wrap_refs): New function.
29749 (lto_output): Wrap symbol references in global initializes in
29750 type-preserving MEM_REFs.
29752 2014-04-14 Christian Bruel <christian.bruel@st.com>
29754 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
29756 2014-04-14 Christian Bruel <christian.bruel@st.com>
29758 * config/sh/sh.md (setmemqi): New expand pattern.
29759 * config/sh/sh.h (CLEAR_RATIO): Define.
29760 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
29761 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
29763 2014-04-14 Richard Biener <rguenther@suse.de>
29765 PR middle-end/55022
29766 * fold-const.c (negate_expr_p): Don't negate directional rounding
29768 (fold_negate_expr): Likewise.
29770 2014-04-14 Richard Biener <rguenther@suse.de>
29772 PR tree-optimization/59817
29773 PR tree-optimization/60453
29774 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
29775 recursion to catch all CHRECs in the scalar evolution and restrict
29776 the predicate for the remains appropriately.
29778 2014-04-12 Catherine Moore <clm@codesourcery.com>
29780 * config/mips/constraints.md: Add new register constraint "kb".
29781 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
29782 (*movhi_internal): Likewise.
29783 (*movqi_internal): Likewise.
29784 * config/mips/mips.h (M16_STORE_REGS): New register class.
29785 (REG_CLASS_NAMES): Add M16_STORE_REGS.
29786 (REG_CLASS_CONTENTS): Likewise.
29787 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
29789 2014-04-11 Tobias Burnus <burnus@net-b.de>
29792 * doc/invoke.texi (-Wformat-signedness): Document it.
29793 (Wformat=2): Mention that this enables -Wformat-signedness.
29795 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
29797 * common/config/epiphany/epiphany-common.c
29798 (epiphany_option_optimization_table): Enable section anchors by
29799 default at -O1 or higher.
29800 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
29801 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
29802 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
29803 carries no extra cost.
29804 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
29805 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
29806 * config/epiphany/predicates.md (memclob_operand): New predicate.
29807 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
29808 Use memclob_operand predicate and X constraint for operand 3.
29810 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
29812 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
29813 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
29816 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
29818 PR rtl-optimization/60651
29819 * mode-switching.c (optimize_mode_switching): Make sure to emit
29820 sets of a lower numbered entity before sets of a higher numbered
29821 entity to a mode of the same or lower priority.
29822 When creating a seginfo for a basic block that starts with a code
29823 label, move the insertion point past the code label.
29824 (new_seginfo): Document and enforce requirement that
29825 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
29826 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
29827 * doc/tm.texi: Regenerate.
29829 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
29832 * config/arc/arc.c (arc_save_restore): Fix assert typo.
29834 2013-04-11 Jakub Jelinek <jakub@redhat.com>
29836 * BASE-VER: Set to 4.10.0.
29838 2014-04-11 Tobias Burnus <burnus@net-b.de>
29841 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
29842 * doc/gcc.texi (Service): Update description in the @menu
29843 * doc/invoke.texi (Option Summary): Remove misplaced and
29846 2014-04-11 Steve Ellcey <sellcey@mips.com>
29847 Jakub Jelinek <jakub@redhat.com>
29849 PR middle-end/60556
29850 * expr.c (convert_move): Use emit_store_flag_force instead of
29851 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
29854 2014-04-11 Richard Biener <rguenther@suse.de>
29856 PR middle-end/60797
29857 * varasm.c (assemble_alias): Avoid endless error reporting
29858 recursion by setting TREE_ASM_WRITTEN.
29860 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29862 * config/s390/s390.md: Add a splitter for NOT rtx.
29864 2014-04-11 Jakub Jelinek <jakub@redhat.com>
29866 PR rtl-optimization/60663
29867 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
29869 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
29870 Jakub Jelinek <jakub@redhat.com>
29873 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
29874 flag from decl_node to node.
29876 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29879 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
29880 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
29881 ameliorating the cases where it can be.
29883 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
29886 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
29888 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
29889 (loadsync_<mode>): Change mode.
29890 (load_quadpti, store_quadpti): New.
29891 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
29892 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
29893 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
29895 2014-04-09 Cong Hou <congh@google.com>
29898 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
29901 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29903 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
29904 instead of vnor to exploit possible fusion opportunity in the
29906 (altivec_expand_vec_perm_const_le): Likewise.
29908 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
29910 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
29911 (loadsync_<mode>): Change mode.
29912 (load_quadpti, store_quadpti): New.
29913 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
29914 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
29916 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
29919 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
29920 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
29921 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
29923 2014-04-08 Richard Biener <rguenther@suse.de>
29925 PR middle-end/60706
29926 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
29927 a 64bit widest int print double-int similar to on HWI64 hosts.
29929 2014-04-08 Richard Biener <rguenther@suse.de>
29931 PR tree-optimization/60785
29932 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
29933 default defs properly.
29935 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
29937 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
29938 (Weffc++): Likewise.
29940 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
29942 * ipa-devirt.c (maybe_record_node): When node is not recorded,
29943 set completep to false rather than true.
29945 2014-04-07 Douglas B Rupp <rupp@adacore.com>
29948 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
29949 ARM_TARGET2_DWARF_FORMAT.
29951 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
29954 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
29955 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
29958 2014-04-07 Richard Biener <rguenther@suse.de>
29960 PR tree-optimization/60766
29961 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
29962 (may_eliminate_iv): Convert cand_value_at result to desired type.
29964 2014-04-07 Jason Merrill <jason@redhat.com>
29967 * common.opt (-fno-gnu-unique): Add.
29968 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
29970 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29972 * haifa-sched.c: Fix outdated function reference and minor
29973 grammar errors in introductory comment.
29975 2014-04-07 Richard Biener <rguenther@suse.de>
29977 PR middle-end/60750
29978 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
29979 for noreturn calls.
29980 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
29982 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
29985 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
29986 size accounting for thunks.
29987 (pa_asm_output_mi_thunk): Use final_start_function() and
29988 final_end_function() to output function start and end directives.
29990 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
29992 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
29993 device specific ISA/ feature information. Remove short_sp and
29994 errata_skip ds. Add avr_device_specific_features enum to have device
29996 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
29997 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
29998 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
29999 updated device specific info.
30000 * config/avr/avr-mcus.def: Merge device specific details to
30001 dev_attribute field.
30002 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
30004 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
30005 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
30006 assembler if RMW isa supported by current device.
30007 * config/avr/genmultilib.awk: Update as device info structure changed.
30008 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
30010 2014-04-04 Cong Hou <congh@google.com>
30012 PR tree-optimization/60656
30013 * tree-vect-stmts.c (supportable_widening_operation):
30014 Fix a bug that elements in a vector with vect_used_by_reduction
30015 property are incorrectly reordered when the operation on it is not
30016 consistant with the one in reduction operation.
30018 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
30020 PR rtl-optimization/60155
30021 * gcse.c (record_set_data): New function.
30022 (single_set_gcse): New function.
30023 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
30024 (hoist_code): Likewise.
30025 (get_pressure_class_and_nregs): Likewise.
30027 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
30029 * explow.c (probe_stack_range): Emit a final optimization blockage.
30031 2014-04-04 Anthony Green <green@moxielogic.com>
30033 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
30036 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
30039 * lto-cgraph.c (input_overwrite_node): Check that partitioning
30040 flags are set only during streaming.
30041 * ipa.c (process_references, walk_polymorphic_call_targets,
30042 symtab_remove_unreachable_nodes): Drop bodies of always inline
30043 after early inlining.
30044 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
30046 2014-04-04 Jakub Jelinek <jakub@redhat.com>
30047 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
30050 * dwarf2out.c (const_ok_for_output_1): Reject expressions
30053 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30056 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
30058 (cortex_a53_fdivd): Likewise.
30060 2014-04-04 Martin Jambor <mjambor@suse.cz>
30063 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
30064 Adjust all callers.
30065 * cgraph.c (clone_of_p): Also return true if thunks match.
30066 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
30067 cgraph_function_or_thunk_node and an obsolete comment.
30068 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
30070 (build_function_decl_skip_args): Likewise.
30071 (set_new_clone_decl_and_node_flags): New function.
30072 (duplicate_thunk_for_node): Likewise.
30073 (redirect_edge_duplicating_thunks): Likewise.
30074 (cgraph_clone_node): New parameter args_to_skip, pass it to
30075 redirect_edge_duplicating_thunks which is called instead of
30076 cgraph_redirect_edge_callee.
30077 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
30078 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
30080 2014-04-04 Jeff Law <law@redhat.com>
30083 * config/arm/predicates.md (const_int_I_operand): New predicate.
30084 (const_int_M_operand): Similarly.
30085 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
30087 (insv_t2, extv_reg, extzv_t2): Likewise.
30088 (load_multiple_with_writeback): Similarly for const_int_I_operand.
30089 (pop_multiple_with_writeback_and_return): Likewise.
30090 (vfp_pop_multiple_with_writeback): Likewise
30092 2014-04-04 Richard Biener <rguenther@suse.de>
30095 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
30096 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
30098 * gimplify.h (gimple_add_tmp_var_fn): Declare.
30099 * gimplify.c (gimple_add_tmp_var_fn): New function.
30100 * gimple-expr.h (create_tmp_reg_fn): Declare.
30101 * gimple-expr.c (create_tmp_reg_fn): New function.
30102 * gimple-low.c (record_vars_into): Don't change cfun.
30103 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
30104 code generation without cfun.
30106 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
30109 * Makefile.in (install-driver): Fix shell scripting.
30111 2014-04-03 Cong Hou <congh@google.com>
30113 PR tree-optimization/60505
30114 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
30115 threshold of number of iterations below which no vectorization
30117 * tree-vect-loop.c (new_loop_vec_info):
30118 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
30119 * tree-vect-loop.c (vect_analyze_loop_operations):
30120 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
30121 * tree-vect-loop.c (vect_transform_loop):
30122 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
30123 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
30124 of iterations of the loop and see if we should build the epilogue.
30126 2014-04-03 Richard Biener <rguenther@suse.de>
30128 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
30129 (streamer_tree_cache_create): Adjust.
30130 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
30131 to allow optional nodes array.
30132 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
30133 (streamer_tree_cache_append): Likewise.
30134 (streamer_tree_cache_create): Create nodes array optionally
30135 as specified by parameter.
30136 * lto-streamer-out.c (create_output_block): Avoid maintaining
30137 the node array in the writer cache.
30138 (DFS_write_tree): Remove assertion.
30139 (produce_asm_for_decls): Free the out decl state hash table early.
30140 * lto-streamer-in.c (lto_data_in_create): Adjust for
30141 streamer_tree_cache_create prototype change.
30143 2014-04-03 Richard Biener <rguenther@suse.de>
30145 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
30146 set TREE_CHAIN to NULL_TREE.
30148 2014-04-03 Richard Biener <rguenther@suse.de>
30150 PR tree-optimization/60740
30151 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
30152 over all GIMPLE_COND operands.
30154 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
30156 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
30157 (Weffc++): Remove Scott's numbering, merge lists and reference
30160 2014-04-03 Nick Clifton <nickc@redhat.com>
30162 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
30165 2014-04-03 Martin Jambor <mjambor@suse.cz>
30167 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
30168 mention gcc_unreachable before failing.
30169 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
30172 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
30175 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
30176 inconsistent code and instead mark the context inconsistent.
30177 (possible_polymorphic_call_targets): For inconsistent contexts
30178 return empty complete list.
30180 2014-04-02 Anthony Green <green@moxielogic.com>
30182 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
30183 (extendqisi2, extendhisi2): Define.
30184 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
30185 (WCHAR_TYPE): Change to unsigned int.
30187 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30189 PR tree-optimization/60733
30190 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
30191 insertion point for PHI candidates to be the end of the feeding
30192 block for the PHI argument.
30194 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
30196 PR rtl-optimization/60650
30197 * lra-constraints.c (process_alt_operands): Decrease reject for
30198 earlyclobber matching.
30200 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30202 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
30204 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
30206 * config/spu/spu.c (pad_bb): Do not crash when the last
30207 insn is CODE_FOR_blockage.
30209 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
30211 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
30212 lies outside the target mode.
30214 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
30217 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
30218 software floating point or no floating point registers, do not
30219 allow any type in the FPRs. Eliminate a test for SPE SIMD types
30220 in GPRs that occurs after we tested for GPRs that would never be
30223 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
30224 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
30225 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
30226 specifically allow DDmode, since that does not use the SPE SIMD
30229 2014-04-02 Richard Biener <rguenther@suse.de>
30231 PR middle-end/60729
30232 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
30233 MODE_INTs. Properly use negv_optab.
30234 (expand_abs): Likewise.
30236 2014-04-02 Richard Biener <rguenther@suse.de>
30239 * Makefile.in (install-driver): Guard extra installs with special
30242 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
30244 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
30245 Document vec_vgbbd.
30247 2014-04-01 Richard Henderson <rth@redhat.com>
30250 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
30251 alternative enabled before register allocation.
30253 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
30255 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
30256 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
30258 (nios2_large_got_address): Remove unneeded 'sym' parameter.
30259 (nios2_got_address): Update nios2_large_got_address call site.
30260 (nios2_delegitimize_address): New function.
30261 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
30262 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
30263 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
30265 2014-04-01 Martin Husemann <martin@duskware.de>
30267 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
30270 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
30272 PR rtl-optimization/60604
30273 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
30274 check from register_operand.
30275 (register_operand): Redefine in terms of general_operand.
30276 (nonmemory_operand): Use register_operand for the non-constant cases.
30278 2014-04-01 Richard Biener <rguenther@suse.de>
30280 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
30282 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
30284 * doc/invoke.texi (mapp-regs): Clarify.
30286 2014-03-31 Ulrich Drepper <drepper@gmail.com>
30288 * config/i386/avx512fintrin.h (__v32hi): Define type.
30289 (__v64qi): Likewise.
30290 (_mm512_set1_epi8): Define.
30291 (_mm512_set1_epi16): Define.
30292 (_mm512_set4_epi32): Define.
30293 (_mm512_set4_epi64): Define.
30294 (_mm512_set4_pd): Define.
30295 (_mm512_set4_ps): Define.
30296 (_mm512_setr4_epi64): Define.
30297 (_mm512_setr4_epi32): Define.
30298 (_mm512_setr4_pd): Define.
30299 (_mm512_setr4_ps): Define.
30300 (_mm512_setzero_epi32): Define.
30302 2014-03-31 Martin Jambor <mjambor@suse.cz>
30304 PR middle-end/60647
30305 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
30306 callsite_arguments_match_p. Updated all callers. Also check types of
30307 corresponding formal parameters and actual arguments.
30308 (not_all_callers_have_enough_arguments_p) Renamed to
30309 some_callers_have_mismatched_arguments_p.
30311 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
30313 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
30315 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
30318 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
30321 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
30323 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
30324 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
30326 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
30327 Use FMAMODE_NOVF512 mode iterator.
30328 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
30329 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
30330 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
30331 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
30333 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
30334 Use VF_128_256 mode iterator.
30335 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
30338 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
30340 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
30341 static chain if needed.
30343 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
30346 * lra-constraints.c (index_part_to_reg): New.
30347 (process_address): Use it.
30349 2014-03-27 Jeff Law <law@redhat.com>
30350 Jakub Jelinek <jakub@redhat.com>
30353 * expr.c (do_tablejump): Use simplify_gen_binary rather than
30354 gen_rtx_{PLUS,MULT} to build up the address expression.
30356 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
30357 creating non-canonical RTL.
30359 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
30362 * ipa-inline.c (want_inline_small_function_p): Short circuit large
30363 functions; reorganize to make cheap checks first.
30364 (inline_small_functions): Do not estimate growth when dumping;
30366 * ipa-inline.h (inline_summary): Add min_size.
30367 (growth_likely_positive): New function.
30368 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
30369 (set_cond_stmt_execution_predicate): Cleanup.
30370 (estimate_edge_size_and_time): Compute min_size.
30371 (estimate_calls_size_and_time): Likewise.
30372 (estimate_node_size_and_time): Likewise.
30373 (inline_update_overall_summary): Update min_size.
30374 (do_estimate_edge_time): Likewise.
30375 (do_estimate_edge_size): Update.
30376 (do_estimate_edge_hints): Update.
30377 (growth_likely_positive): New function.
30379 2014-03-28 Jakub Jelinek <jakub@redhat.com>
30382 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
30383 also if addr has VOIDmode.
30385 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30387 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
30388 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
30390 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
30391 instructions as well as AdvancedSIMD loads.
30393 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30395 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
30396 Use crypto_aese type.
30397 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
30398 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
30399 crypto_aese, crypto_aesmc. Move to types.md.
30400 * config/arm/types.md (crypto_aes): Split into crypto_aese,
30402 * config/arm/iterators.md (crypto_type): Likewise.
30404 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
30406 * cgraph.c: Include expr.h and tree-dfa.h.
30407 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
30410 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
30413 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
30414 regs from checking multi-reg pseudos.
30416 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
30418 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
30420 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
30422 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
30423 if it would clobber the stack pointer, even temporarily.
30425 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
30427 * mode-switching.c: Make small adjustments to the top comment.
30429 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
30431 * config/rs6000/constraints.md (wD constraint): New constraint to
30432 match the constant integer to get the top DImode/DFmode out of a
30433 vector in a VSX register.
30435 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
30436 match the constant integer to get the top DImode/DFmode out of a
30437 vector in a VSX register.
30439 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
30442 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
30445 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
30446 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
30448 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
30449 Optimize vec_extract of 64-bit values, where the value being
30450 extracted is in the top word, where we can use scalar
30451 instructions. Add direct move and store support. Combine the big
30452 endian/little endian vector select load support into a single insn.
30453 (vsx_extract_<mode>_internal1): Likewise.
30454 (vsx_extract_<mode>_internal2): Likewise.
30455 (vsx_extract_<mode>_load): Likewise.
30456 (vsx_extract_<mode>_store): Likewise.
30457 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
30458 combined into vsx_extract_<mode>_load.
30459 (vsx_extract_<mode>_one_le): Likewise.
30461 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
30462 define the top 64-bit vector element.
30464 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
30467 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
30468 Document vec_vbpermq builtin.
30471 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
30472 enable use of xxsldwi and xxpermdi builtin functions.
30473 (vec_xxpermdi): Likewise.
30475 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
30476 Document use of vec_xxsldwi and vec_xxpermdi builtins.
30478 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
30480 PR rtl-optimization/60650
30481 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
30483 (find_spills_for): New.
30484 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
30485 Spill all pseudos on the second iteration.
30487 2014-03-27 Marek Polacek <polacek@redhat.com>
30490 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
30493 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30495 * config/s390/s390.c (s390_can_use_return_insn): Check for
30496 call-saved FPRs on 31 bit.
30498 2014-03-27 Jakub Jelinek <jakub@redhat.com>
30500 PR middle-end/60682
30501 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
30502 if they need regimplification, just drop them instead of
30503 calling gimple_regimplify_operands on them.
30505 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
30508 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
30509 (aarch64_frame_pointer_required): Adjust logic.
30510 (aarch64_can_eliminate): Adjust logic.
30511 (aarch64_override_options_after_change): Adjust logic.
30513 2014-03-27 Dehao Chen <dehao@google.com>
30515 * ipa-inline.c (early_inliner): Update node's inline info.
30517 2014-03-26 Dehao Chen <dehao@google.com>
30519 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
30520 compiler inserted conditional jumps for NAN float check.
30522 2014-03-26 Jakub Jelinek <jakub@redhat.com>
30524 * ubsan.h (ubsan_create_data): Change second argument's type
30525 to const location_t *.
30526 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
30528 (ubsan_create_data): Change second argument to const location_t *PLOC.
30529 Create Loc field whenever PLOC is non-NULL.
30530 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
30531 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
30535 * real.c (real_to_integer2): Change type of low to UHWI.
30537 2014-03-26 Tobias Burnus <burnus@net-b.de>
30539 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
30540 (CILK_SELF_SPECS): New define.
30541 (driver_self_specs): Use it.
30543 2014-03-26 Richard Biener <rguenther@suse.de>
30545 * tree-pretty-print.c (percent_K_format): Implement special
30546 case for LTO and its stripped down BLOCK tree.
30548 2014-03-26 Jakub Jelinek <jakub@redhat.com>
30551 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
30553 * tree-vrp.c (simplify_internal_call_using_ranges): If only
30554 one range is range_int_cst_p, but not both, at least optimize
30555 addition/subtraction of 0 and multiplication by 0 or 1.
30556 * gimple-fold.c (gimple_fold_call): Fold
30557 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
30558 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
30559 INTEGER_CSTs, try to fold at least x * 0 and y - y.
30561 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
30563 PR rtl-optimization/60452
30564 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
30565 <case REG>: Return 1 for invalid offsets from the frame pointer.
30567 2014-03-26 Marek Polacek <polacek@redhat.com>
30570 * doc/extend.texi (C Extensions): Mention variable-length arrays in
30573 2014-03-26 Marek Polacek <polacek@redhat.com>
30576 * doc/extend.texi (Designated Inits): Describe what happens to omitted
30579 2014-03-26 Marek Polacek <polacek@redhat.com>
30582 * ira-color.c (update_conflict_hard_regno_costs): Perform the
30583 multiplication in unsigned type.
30585 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
30587 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
30589 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
30591 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
30593 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
30596 * cif-code.def (UNREACHABLE) New code.
30597 * ipa-inline.c (inline_small_functions): Skip edges to
30598 __builtlin_unreachable.
30599 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
30600 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
30601 predicate to __bulitin_unreachable.
30602 (set_cond_stmt_execution_predicate): Fix issue when
30603 invert_tree_comparison returns ERROR_MARK.
30604 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
30605 propagate to inline clones.
30606 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
30608 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
30609 * cgraphclones.c (cgraph_clone_node): If call destination is already
30610 ureachable, do not redirect it back.
30611 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
30614 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
30616 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
30617 Do not modify inline clones.
30619 2014-03-25 Jakub Jelinek <jakub@redhat.com>
30621 * config/i386/i386.md (general_sext_operand): New mode attr.
30622 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
30623 don't generate (sign_extend (const_int)).
30624 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
30625 operands[2]. Use We constraint instead of <i> and
30626 <general_sext_operand> predicate instead of <general_operand>.
30627 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
30628 * config/i386/constraints.md (We): New constraint.
30629 * config/i386/predicates.md (x86_64_sext_operand,
30630 sext_operand): New predicates.
30632 2014-03-25 Martin Jambor <mjambor@suse.cz>
30635 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
30636 inconsistent devirtualizations to __builtin_unreachable.
30638 2014-03-25 Marek Polacek <polacek@redhat.com>
30641 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
30643 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
30645 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
30646 order of elements for big-endian.
30648 2014-03-25 Richard Biener <rguenther@suse.de>
30650 PR middle-end/60635
30651 * gimplify-me.c (gimple_regimplify_operands): Update the
30654 2014-03-25 Martin Jambor <mjambor@suse.cz>
30657 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
30658 (lto_output_varpool_node): Likewise.
30659 (input_overwrite_node): Likewise.
30660 (input_varpool_node): Likewise.
30662 2014-03-25 Richard Biener <rguenther@suse.de>
30664 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
30665 (run_gcc): Likewise.
30667 2014-03-25 Jakub Jelinek <jakub@redhat.com>
30669 * combine.c (simplify_compare_const): Add MODE argument.
30670 Handle mode_width 0 as very large mode_width.
30671 (try_combine, simplify_comparison): Adjust callers.
30673 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
30674 type to avoid signed integer overflow.
30675 * explow.c (plus_constant): Likewise.
30677 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
30679 * doc/generic.texi: Correct typos.
30681 2014-03-24 Tobias Burnus <burnus@net-b.de>
30683 * doc/invoke.texi (-flto): Expand section about
30684 using static libraries with LTO.
30686 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30688 PR rtl-optimization/60501
30689 * optabs.def (addptr3_optab): New optab.
30690 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
30691 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
30692 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
30694 * lra.c (emit_add3_insn): Use the addptr pattern if available.
30696 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
30698 2014-03-24 Ulrich Drepper <drepper@gmail.com>
30700 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
30703 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
30704 (_mm256_undefined_ps): Define.
30705 (_mm256_undefined_pd): Define.
30706 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
30707 (_mm_undefined_pd): Define.
30708 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
30709 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
30710 (_mm512_undefined_ps): Define.
30711 (_mm512_undefined_pd): Define.
30712 Use _mm*_undefined_*.
30713 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
30715 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
30717 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
30718 (lshr_simd): DI mode added.
30719 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
30720 (aarch64_ushr_simddi): Likewise.
30721 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
30722 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
30723 (vshrd_n_u64): Likewise.
30725 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
30727 * Makefile.in (s-macro_list): Depend on cc1.
30729 2014-03-23 Teresa Johnson <tejohnson@google.com>
30731 * ipa-utils.c (ipa_print_order): Use specified dump file.
30733 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
30735 PR rtl-optimization/60601
30736 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
30738 * gcc.c (eval_spec_function): Initialize save_growing_value.
30740 2014-03-22 Jakub Jelinek <jakub@redhat.com>
30743 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
30744 code == MINUS_EXPR, never swap op0 with op1.
30746 * toplev.c (init_local_tick): Avoid signed integer multiplication
30748 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
30749 shift by first operand's bitsize.
30751 2014-03-21 Jakub Jelinek <jakub@redhat.com>
30754 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
30755 redefine to 1 or 0.
30756 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
30757 TARGET_ISA_64BIT_P(x).
30759 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30761 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
30762 pattern for vector nor instead of subtract from splat(-1).
30763 (altivec_expand_vec_perm_const_le): Likewise.
30765 2014-03-21 Richard Henderson <rth@twiddle.net>
30768 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
30769 related insns after epilogue_completed.
30771 2014-03-21 Martin Jambor <mjambor@suse.cz>
30774 * cgraph.h (symtab_node): New flag body_removed.
30775 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
30776 when removing bodies.
30777 * symtab.c (dump_symtab_base): Dump body_removed flag.
30778 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
30779 had their bodies removed.
30781 2014-03-21 Martin Jambor <mjambor@suse.cz>
30784 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
30787 2014-03-21 Richard Biener <rguenther@suse.de>
30789 PR tree-optimization/60577
30790 * tree-core.h (struct tree_base): Document nothrow_flag use
30791 in DECL_NONALIASED.
30792 * tree.h (DECL_NONALIASED): New.
30793 (may_be_aliased): Adjust.
30794 * coverage.c (build_var): Set DECL_NONALIASED.
30796 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
30798 * expr.c (expand_expr_real_1): Remove outdated comment.
30800 2014-03-20 Jakub Jelinek <jakub@redhat.com>
30802 PR middle-end/60597
30803 * ira.c (adjust_cleared_regs): Call copy_rtx on
30804 *reg_equiv[REGNO (loc)].src_p before passing it to
30805 simplify_replace_fn_rtx.
30808 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
30809 into CONST, put pic register as first operand of PLUS. Use
30810 gen_const_mem for both 32-bit and 64-bit PIC got loads.
30812 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
30814 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
30816 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
30818 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
30819 around for store forwarding issue in the FPU on the UT699.
30820 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
30821 loads and operations if -mfix-ut699 is specified.
30822 (divtf3_hq): Tweak attribute.
30823 (sqrttf2_hq): Likewise.
30825 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
30827 * calls.c (store_one_arg): Remove incorrect const qualification on the
30828 type of the temporary.
30829 * cfgexpand.c (expand_return): Likewise.
30830 * expr.c (expand_constructor): Likewise.
30831 (expand_expr_real_1): Likewise.
30833 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
30835 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
30838 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
30841 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
30843 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
30845 * config/arm/aarch-common-protos.h
30846 (alu_cost_table): Fix spelling of "extend".
30847 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
30849 2014-03-19 Richard Biener <rguenther@suse.de>
30851 PR middle-end/60553
30852 * tree-core.h (tree_type_common): Re-order pointer members
30853 to reduce recursion depth during GC walks.
30855 2014-03-19 Marek Polacek <polacek@redhat.com>
30858 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
30859 before accessing it.
30861 2014-03-19 Richard Biener <rguenther@suse.de>
30864 * lto-streamer-in.c (input_function): In WPA stage do not drop
30867 2014-03-19 Jakub Jelinek <jakub@redhat.com>
30869 PR tree-optimization/60559
30870 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
30871 with build_zero_cst assignment.
30873 2014-03-18 Kai Tietz <ktietz@redhat.com>
30875 PR rtl-optimization/56356
30876 * sdbout.c (sdbout_parms): Verify that parms'
30877 incoming argument is valid.
30878 (sdbout_reg_parms): Likewise.
30880 2014-03-18 Richard Henderson <rth@redhat.com>
30883 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
30884 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
30885 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
30887 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
30889 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
30890 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
30891 Italicize plugin event names in description. Explain that
30892 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
30893 Remind that no GCC functions should be called after PLUGIN_FINISH.
30894 Explain what pragmas with expansion are.
30896 2014-03-18 Martin Liska <mliska@suse.cz>
30898 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
30899 gimple call statement is update.
30900 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
30901 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
30903 2014-03-18 Jakub Jelinek <jakub@redhat.com>
30906 * ubsan.c (ubsan_instrument_unreachable): Call
30907 initialize_sanitizer_builtins.
30908 (ubsan_pass): Likewise.
30911 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
30912 varpool_finalize_decl instead of rest_of_decl_compilation.
30914 2014-03-18 Richard Biener <rguenther@suse.de>
30916 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
30917 by using bitmap_and_compl instead of bitmap_and_compl_into.
30918 (df_rd_transfer_function): Likewise.
30920 2014-03-18 Richard Biener <rguenther@suse.de>
30922 * doc/lto.texi (fresolution): Fix typo.
30924 2014-03-18 Richard Biener <rguenther@suse.de>
30926 * doc/invoke.texi (flto): Update for changes in 4.9.
30928 2014-03-18 Richard Biener <rguenther@suse.de>
30930 * doc/loop.texi: Remove section on the removed lambda framework.
30931 Update loop docs with recent changes in preserving loop structure.
30933 2014-03-18 Richard Biener <rguenther@suse.de>
30935 * doc/lto.texi (-fresolution): Document.
30937 2014-03-18 Richard Biener <rguenther@suse.de>
30939 * doc/contrib.texi: Adjust my name.
30941 2014-03-18 Jakub Jelinek <jakub@redhat.com>
30944 * internal-fn.c: Include diagnostic-core.h.
30945 (expand_BUILTIN_EXPECT): New function.
30946 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
30947 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
30948 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
30949 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
30950 IFN_BUILTIN_EXPECT.
30951 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
30952 Revert 3 argument __builtin_expect code.
30953 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
30954 * gimple-fold.c (gimple_fold_call): Likewise.
30955 * tree.h (fold_builtin_expect): New prototype.
30956 * builtins.c (build_builtin_expect_predicate): Add predictor
30957 argument, if non-NULL, create 3 argument __builtin_expect.
30958 (fold_builtin_expect): No longer static. Add ARG2 argument,
30959 pass it through to build_builtin_expect_predicate.
30960 (fold_builtin_2): Adjust caller.
30961 (fold_builtin_3): Handle BUILT_IN_EXPECT.
30962 * internal-fn.def (BUILTIN_EXPECT): New.
30964 2014-03-18 Tobias Burnus <burnus@net-b.de>
30967 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
30968 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
30969 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
30971 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
30974 * predict.c (combine_predictions_for_bb): Fix up formatting.
30975 (expr_expected_value_1, expr_expected_value): Add predictor argument,
30976 fill what it points to if non-NULL.
30977 (tree_predict_by_opcode): Adjust caller, use the predictor.
30978 * predict.def (PRED_COMPARE_AND_SWAP): Add.
30980 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
30982 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
30983 proper constant for the store mode.
30985 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
30987 * symtab.c (change_decl_assembler_name): Fix transparent alias
30988 chain construction.
30990 2014-03-16 Renlin Li <Renlin.Li@arm.com>
30992 * config/aarch64/aarch64.c: Correct the comments about the
30993 aarch64 stack layout.
30995 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
30997 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
30998 check for GF_OMP_FOR_KIND_FOR.
31000 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
31002 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
31003 ymm and zmm register names.
31005 2014-03-17 Jakub Jelinek <jakub@redhat.com>
31008 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
31009 note creation for the 2010-08-31 changes.
31011 2014-03-17 Marek Polacek <polacek@redhat.com>
31013 PR middle-end/60534
31014 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
31015 as -fno-tree-loop-vectorize.
31016 (expand_omp_simd): Likewise.
31018 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
31020 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
31021 (eligible_for_call_delay): New prototype.
31022 * config/sparc/sparc.c (tls_call_delay): Rename into...
31023 (eligible_for_call_delay): ...this. Return false if the instruction
31024 cannot be put in the delay slot of a branch.
31025 (eligible_for_restore_insn): Simplify.
31026 (eligible_for_return_delay): Return false if the instruction cannot be
31027 put in the delay slot of a branch and simplify.
31028 (eligible_for_sibcall_delay): Return false if the instruction cannot be
31029 put in the delay slot of a branch.
31030 * config/sparc/sparc.md (fix_ut699): New attribute.
31031 (tls_call_delay): Delete.
31032 (in_call_delay): Reimplement.
31033 (eligible_for_sibcall_delay): Rename into...
31034 (in_sibcall_delay): ...this.
31035 (eligible_for_return_delay): Rename into...
31036 (in_return_delay): ...this.
31037 (in_branch_delay): Reimplement.
31038 (in_uncond_branch_delay): Delete.
31039 (in_annul_branch_delay): Delete.
31041 2014-03-14 Richard Henderson <rth@redhat.com>
31044 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
31045 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
31046 (*floathi<X87MODEF>2_i387_with_temp): Remove.
31047 (floathi splitters): Remove.
31048 (float<SWI48x>xf2): New pattern.
31049 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
31050 code that tried to handle DImode for 32-bit, but which was excluded
31051 by the pattern's condition. Drop allocation of stack temporary.
31052 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
31053 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
31054 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
31055 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
31056 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
31057 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
31058 (*float<SWI48><MODEF>2_sse_interunit): Remove.
31059 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
31060 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
31061 (*float<SWI48x><X87MODEF>2_i387): Remove.
31062 (all float _with_temp splitters): Remove.
31063 (*float<SWI48x><MODEF>2_i387): New pattern.
31064 (*float<SWI48><MODEF>2_sse): New pattern.
31065 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
31066 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
31068 2014-03-14 Jakub Jelinek <jakub@redhat.com>
31069 Marek Polacek <polacek@redhat.com>
31071 PR middle-end/60484
31072 * common.opt (dump_base_name_prefixed): New Variable.
31073 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
31074 if x_dump_base_name_prefixed is already set, set it at the end.
31076 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
31078 PR rtl-optimization/60508
31079 * lra-constraints.c (get_reload_reg): Add new parameter
31081 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
31082 Pass the new parameter values.
31084 2014-03-14 Richard Biener <rguenther@suse.de>
31086 * common.opt: Revert unintented changes from r205065.
31087 * opts.c: Likewise.
31089 2014-03-14 Richard Biener <rguenther@suse.de>
31091 PR middle-end/60518
31092 * cfghooks.c (split_block): Properly adjust all loops the
31093 block was a latch of.
31095 2014-03-14 Martin Jambor <mjambor@suse.cz>
31098 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
31101 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
31104 * config/avr/avr.c (avr_set_current_function): Pass function name
31105 through default_strip_name_encoding before sanity checking instead
31106 of skipping the first char of the assembler name.
31108 2014-03-13 Richard Henderson <rth@redhat.com>
31111 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
31112 (ix86_force_to_memory, ix86_free_from_memory): Remove.
31113 * config/i386/i386-protos.h: Likewise.
31114 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
31115 in the expander instead of a splitter.
31116 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
31117 any possibility of requiring a memory.
31118 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
31119 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
31120 (fp branch splitters): Update for ix86_split_fp_branch.
31121 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
31122 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
31123 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
31124 (*fop_<MODEF>_2_i387): Remove f/r alternative.
31125 (*fop_<MODEF>_3_i387): Likewise.
31126 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
31127 (splitters for the fop_* register patterns): Remove.
31128 (fscalexf4_i387): Rename from *fscalexf4_i387.
31129 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
31131 2014-03-13 Jakub Jelinek <jakub@redhat.com>
31133 PR tree-optimization/59779
31134 * tree-dfa.c (get_ref_base_and_extent): Use double_int
31135 type for bitsize and maxsize instead of HOST_WIDE_INT.
31137 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
31139 PR rtl-optimization/57320
31140 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
31141 the CFG after thread_prologue_and_epilogue_insns.
31143 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
31145 PR rtl-optimization/57189
31146 * lra-constraints.c (process_alt_operands): Disfavor spilling
31149 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
31151 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
31153 2014-03-13 Jakub Jelinek <jakub@redhat.com>
31155 PR tree-optimization/59025
31156 PR middle-end/60418
31157 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
31158 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
31160 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
31163 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
31164 calls of avr_out_plus_1.
31166 2014-03-13 Bin Cheng <bin.cheng@arm.com>
31168 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
31169 BB's single pred and update the father loop's latch info later.
31171 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
31173 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
31177 (VEC_base): Likewise.
31178 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
31179 registers, we need to swap double words in little endian mode.
31181 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
31182 to be a container mode for 128-bit integer operations added in ISA
31183 2.07. Unlike TImode and PTImode, the preferred register set is
31184 the Altivec/VMX registers for the 128-bit operations.
31186 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
31188 (rs6000_split_128bit_ok_p): Likewise.
31190 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
31191 macros for creating ISA 2.07 normal and overloaded builtin
31192 functions with 3 arguments.
31193 (BU_P8V_OVERLOAD_3): Likewise.
31194 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
31195 for use as overloaded functions.
31196 (VPERM_1TI_UNS): Likewise.
31197 (VSEL_1TI): Likewise.
31198 (VSEL_1TI_UNS): Likewise.
31199 (ST_INTERNAL_1ti): Likewise.
31200 (LD_INTERNAL_1ti): Likewise.
31201 (XXSEL_1TI): Likewise.
31202 (XXSEL_1TI_UNS): Likewise.
31203 (VPERM_1TI): Likewise.
31204 (VPERM_1TI_UNS): Likewise.
31205 (XXPERMDI_1TI): Likewise.
31206 (SET_1TI): Likewise.
31207 (LXVD2X_V1TI): Likewise.
31208 (STXVD2X_V1TI): Likewise.
31209 (VEC_INIT_V1TI): Likewise.
31210 (VEC_SET_V1TI): Likewise.
31211 (VEC_EXT_V1TI): Likewise.
31212 (EQV_V1TI): Likewise.
31213 (NAND_V1TI): Likewise.
31214 (ORC_V1TI): Likewise.
31215 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
31216 added in ISA 2.07. Add both normal 'altivec' builtins, and the
31217 overloaded builtin.
31218 (VADDUQM): Likewise.
31219 (VSUBCUQ): Likewise.
31220 (VADDEUQM): Likewise.
31221 (VADDECUQ): Likewise.
31222 (VSUBEUQM): Likewise.
31223 (VSUBECUQ): Likewise.
31225 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
31226 __int128_t and __uint128_t types.
31227 (__uint128_type): Likewise.
31228 (altivec_categorize_keyword): Add support for vector __int128_t,
31229 vector __uint128_t, vector __int128, and vector unsigned __int128
31230 as a container type for TImode operations that need to be done in
31231 VSX/Altivec registers.
31232 (rs6000_macro_to_expand): Likewise.
31233 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
31234 to support 128-bit integer instructions vaddcuq, vadduqm,
31235 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
31236 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
31238 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
31239 for V1TImode, and set up preferences to use VSX/Altivec registers.
31240 Setup VSX reload handlers.
31241 (rs6000_debug_reg_global): Likewise.
31242 (rs6000_init_hard_regno_mode_ok): Likewise.
31243 (rs6000_preferred_simd_mode): Likewise.
31244 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
31245 (easy_altivec_constant): Likewise.
31246 (output_vec_const_move): Likewise.
31247 (rs6000_expand_vector_set): Convert V1TImode set and extract to
31249 (rs6000_expand_vector_extract): Likewise.
31250 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
31252 (rs6000_const_vec): Add support for V1TImode.
31253 (rs6000_emit_le_vsx_load): Swap double words when loading or
31254 storing TImode/V1TImode.
31255 (rs6000_emit_le_vsx_store): Likewise.
31256 (rs6000_emit_le_vsx_move): Likewise.
31257 (rs6000_emit_move): Add support for V1TImode.
31258 (altivec_expand_ld_builtin): Likewise.
31259 (altivec_expand_st_builtin): Likewise.
31260 (altivec_expand_vec_init_builtin): Likewise.
31261 (altivec_expand_builtin): Likewise.
31262 (rs6000_init_builtins): Add support for V1TImode type. Add
31263 support for ISA 2.07 128-bit integer builtins. Define type names
31264 for the VSX/Altivec vector types.
31265 (altivec_init_builtins): Add support for overloaded vector
31266 functions with V1TImode type.
31267 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
31268 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
31270 (rs6000_split_128bit_ok_p): Likewise.
31271 (rs6000_handle_altivec_attribute): Create V1TImode from vector
31272 __int128_t and vector __uint128_t.
31274 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
31275 and mode attributes.
31277 (VSX_M2): Likewise.
31282 (VS_scalar): Likewise.
31283 (VS_double): Likewise.
31284 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
31286 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
31287 we support the ISA 2.07 128-bit integer arithmetic instructions.
31288 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
31289 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
31290 and TImode types for use with the builtin functions.
31291 (V1TI_type_node): Likewise.
31292 (unsigned_V1TI_type_node): Likewise.
31293 (intTI_type_internal_node): Likewise.
31294 (uintTI_type_internal_node): Likewise.
31296 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
31297 128-bit builtin functions.
31298 (UNSPEC_VADDEUQM): Likewise.
31299 (UNSPEC_VADDECUQ): Likewise.
31300 (UNSPEC_VSUBCUQ): Likewise.
31301 (UNSPEC_VSUBEUQM): Likewise.
31302 (UNSPEC_VSUBECUQ): Likewise.
31303 (VM): Add V1TImode to vector mode iterators.
31305 (VI_unit): Likewise.
31306 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
31307 (altivec_vaddcuq): Likewise.
31308 (altivec_vsubuqm): Likewise.
31309 (altivec_vsubcuq): Likewise.
31310 (altivec_vaddeuqm): Likewise.
31311 (altivec_vaddecuq): Likewise.
31312 (altivec_vsubeuqm): Likewise.
31313 (altivec_vsubecuq): Likewise.
31315 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
31317 (BOOL_128): Likewise.
31318 (BOOL_REGS_OUTPUT): Likewise.
31319 (BOOL_REGS_OP1): Likewise.
31320 (BOOL_REGS_OP2): Likewise.
31321 (BOOL_REGS_UNARY): Likewise.
31322 (BOOL_REGS_AND_CR0): Likewise.
31324 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
31325 128-bit integer builtin support.
31326 (vec_vadduqm): Likewise.
31327 (vec_vaddecuq): Likewise.
31328 (vec_vaddeuqm): Likewise.
31329 (vec_vsubecuq): Likewise.
31330 (vec_vsubeuqm): Likewise.
31331 (vec_vsubcuq): Likewise.
31332 (vec_vsubuqm): Likewise.
31334 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
31335 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
31336 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
31337 128-bit integer add/subtract to ISA 2.07.
31339 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
31341 * config/arc/arc.c (arc_predicate_delay_insns):
31342 Fix third argument passed to conditionalize_nonjump.
31344 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
31346 * config/aarch64/aarch64-builtins.c
31347 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
31348 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
31349 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
31350 instead of __builtin_lfloor.
31351 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
31353 2014-03-12 Jakub Jelinek <jakub@redhat.com>
31355 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
31356 (tree_ssa_ifcombine_bb_1): New function.
31357 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
31358 is an empty forwarder block to then_bb or vice versa and then_bb
31359 and else_bb are effectively swapped.
31361 2014-03-12 Christian Bruel <christian.bruel@st.com>
31364 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
31365 REG_CFA_DEF_CFA note.
31366 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
31367 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
31369 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
31371 PR tree-optimization/60454
31372 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
31374 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31376 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
31377 Do not define target_cpu_default2 to generic.
31378 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
31379 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
31380 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
31382 2014-03-12 Jakub Jelinek <jakub@redhat.com>
31383 Marc Glisse <marc.glisse@inria.fr>
31385 PR tree-optimization/60502
31386 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
31387 instead of build_low_bits_mask.
31389 2014-03-12 Jakub Jelinek <jakub@redhat.com>
31391 PR middle-end/60482
31392 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
31393 if there are multiple uses, but op doesn't live on E edge.
31394 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
31395 clobber stmts before __builtin_unreachable.
31397 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
31399 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
31400 hard_frame_pointer_rtx.
31401 * cse.c (cse_insn): Remove volatile check.
31402 * cselib.c (cselib_process_insn): Likewise.
31403 * dse.c (scan_insn): Likewise.
31405 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
31407 * config/arc/arc.c (conditionalize_nonjump): New function,
31409 (arc_ifcvt): ... this.
31410 (arc_predicate_delay_insns): Use it.
31412 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
31414 * config/arc/predicates.md (extend_operand): During/after reload,
31415 allow const_int_operand.
31416 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
31417 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
31418 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
31420 (umulsi3_highpart_i): Likewise.
31422 2014-03-11 Richard Biener <rguenther@suse.de>
31424 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
31425 Add asserts to guard possible wrong-code bugs.
31427 2014-03-11 Richard Biener <rguenther@suse.de>
31429 PR tree-optimization/60429
31430 PR tree-optimization/60485
31431 * tree-ssa-structalias.c (set_union_with_increment): Properly
31432 take into account all fields that overlap the shifted vars.
31433 (do_sd_constraint): Likewise.
31434 (do_ds_constraint): Likewise.
31435 (get_constraint_for_ptr_offset): Likewise.
31437 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
31439 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
31440 (nios2_compute_frame_layout):
31441 Add calculation of cfun->machine->fp_save_offset.
31442 (nios2_expand_prologue): Correct setting of frame pointer register
31444 (nios2_expand_epilogue): Update recovery of stack pointer from
31445 frame pointer accordingly.
31446 (nios2_initial_elimination_offset): Update calculation of offset
31447 for eliminating to HARD_FRAME_POINTER_REGNUM.
31449 2014-03-10 Jakub Jelinek <jakub@redhat.com>
31452 * ipa.c (symtab_remove_unreachable_nodes): Don't call
31453 cgraph_get_create_node on VAR_DECLs.
31455 2014-03-10 Richard Biener <rguenther@suse.de>
31457 PR middle-end/60474
31458 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
31460 2014-03-08 Douglas B Rupp <rupp@gnat.com>
31462 * config/vms/vms.opt (vms_float_format): New variable.
31464 2014-03-08 Tobias Burnus <burnus@net-b.de>
31466 * doc/invoke.texi (-fcilkplus): Update implementation status.
31468 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
31469 Richard Biener <rguenther@suse.de>
31471 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
31472 consistently accross all TUs.
31473 (run_gcc): Enable -fshort-double automatically at link at link-time
31474 and disallow override.
31476 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
31479 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
31480 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
31481 if they can't be used.
31483 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
31485 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
31486 for Solaris 11/x86 ld.
31487 * configure: Regenerate.
31489 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
31491 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
31492 (LIB_TLS_SPEC): Save as ld_tls_libs.
31493 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
31494 (HAVE_AS_IX86_TLSLDM): New test.
31495 * configure, config.in: Regenerate.
31496 * config/i386/i386.c (legitimize_tls_address): Fall back to
31497 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
31498 cannot support TLS_MODEL_LOCAL_DYNAMIC.
31499 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
31500 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
31502 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
31504 * common.opt (fira-loop-pressure): Mark as optimization.
31506 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
31508 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
31509 an OpenMP mappable type.
31511 2014-03-06 Matthias Klose <doko@ubuntu.com>
31513 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
31514 MULTILIB_OSDIRNAMES is not defined.
31516 2014-03-06 Jakub Jelinek <jakub@redhat.com>
31517 Meador Inge <meadori@codesourcery.com>
31520 * config/arm/arm.c (arm_tls_symbol_p): Remove.
31521 (arm_legitimize_address): Call legitimize_tls_address for any
31522 arm_tls_referenced_p expression, handle constant addend. Call it
31523 before testing for !TARGET_ARM.
31524 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
31526 2014-03-06 Richard Biener <rguenther@suse.de>
31528 PR middle-end/60445
31532 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
31534 * tree-streamer.c (record_common_node): Assert we don't record
31535 nodes with type double.
31536 (preload_common_node): Skip type double, complex double and double
31537 pointer since it is now frontend dependent due to fshort-double option.
31539 2014-03-06 Richard Biener <rguenther@suse.de>
31541 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
31542 or -fno-lto is specified and the linker has full plugin support.
31543 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
31544 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
31545 * lto-wrapper.c (merge_and_complain): Merge compile-time
31546 optimization levels.
31547 (run_gcc): And pass it through to the link options.
31549 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
31553 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31555 * cselib.c (remove_useless_values): Skip to avoid quadratic
31556 behavior if the condition moved from...
31557 (cselib_process_insn): ... here holds.
31559 2014-03-05 Jakub Jelinek <jakub@redhat.com>
31562 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
31563 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
31566 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
31567 (TM_H): Add x86-tune.def.
31569 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31571 * config/aarch64/aarch64.c (generic_tunings):
31572 Use cortexa57_extra_costs.
31574 2014-03-05 Jakub Jelinek <jakub@redhat.com>
31577 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
31578 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
31579 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
31582 2014-03-04 Heiher <r@hev.cc>
31584 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
31585 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
31587 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
31589 * config/i386/predicates.md (const2356_operand): Change to ...
31590 (const2367_operand): ... this.
31591 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
31593 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
31594 (*avx512pf_scatterpf<mode>sf): Ditto.
31595 (avx512pf_scatterpf<mode>df): Ditto.
31596 (*avx512pf_scatterpf<mode>df_mask): Ditto.
31597 (*avx512pf_scatterpf<mode>df): Ditto.
31598 * config/i386/i386.c (ix86_expand_builtin): Update
31599 incorrect hint operand error message.
31601 2014-03-04 Richard Biener <rguenther@suse.de>
31603 * lto-section-in.c (lto_get_section_data): Fix const cast.
31605 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
31607 * tree-streamer.c (record_common_node): Assert we don't record
31608 nodes with type double.
31609 (preload_common_node): Skip type double, complex double and double
31610 pointer since it is now frontend dependent due to fshort-double option.
31612 2014-03-04 Richard Biener <rguenther@suse.de>
31615 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
31616 (lto_input_toplevel_asms): Likewise.
31617 * lto-section-in.c (lto_get_section_data): Instead do it here
31620 2014-03-04 Richard Biener <rguenther@suse.de>
31622 PR tree-optimization/60382
31623 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
31624 dead PHIs a reduction.
31626 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
31628 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
31630 (_mm_prefetch): Move out of GCC target("sse") pragma.
31631 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
31632 GCC target("prfchw") pragma.
31633 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
31635 * config/i386/i386.c (ix86_option_override_internal): Enable
31636 -mprfchw with -mprefetchwt1.
31638 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
31640 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
31643 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
31645 * opts.h (CL_PCH_IGNORE): Define.
31646 * targhooks.c (option_affects_pch_p):
31647 Return false for options that have CL_PCH_IGNORE set.
31648 * opt-functions.awk: Process PchIgnore.
31649 * doc/options.texi: Document PchIgnore.
31651 * config/arc/arc.opt (misize): Add PchIgnore property.
31653 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31655 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
31656 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
31657 constraint on constants to permit them being loaded into
31658 GENERAL_REGS or BASE_REGS.
31660 2014-03-03 Nick Clifton <nickc@redhat.com>
31662 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
31663 anti-cacnonical alternatives.
31664 (negandhi3_real): New pattern.
31665 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
31667 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
31669 * config/avr/avr-mcus.def: Remove atxmega16x1.
31670 * config/avr/avr-tables.opt: Regenerate.
31671 * config/avr/t-multilib: Regenerate.
31672 * doc/avr-mmcu.texi: Regenerate.
31674 2014-03-03 Tobias Grosser <tobias@grosser.es>
31675 Mircea Namolaru <mircea.namolaru@inria.fr>
31677 PR tree-optimization/58028
31678 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
31681 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
31683 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
31684 not handled by recognizers.
31686 2014-03-03 Jakub Jelinek <jakub@redhat.com>
31688 PR middle-end/60175
31689 * function.c (expand_function_end): Don't emit
31690 clobber_return_register sequence if clobber_after is a BARRIER.
31691 * cfgexpand.c (construct_exit_block): Append instructions before
31692 return_label to prev_bb.
31694 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31696 * config/rs6000/constraints.md: Document reserved use of "wc".
31698 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
31701 * ipa.c (function_and_variable_visibility): When dissolving comdat
31702 group, also set all symbols to local.
31704 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
31709 2013-12-14 Jan Hubicka <jh@suse.cz>
31710 PR middle-end/58477
31711 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
31713 2014-03-02 Jon Beniston <jon@beniston.com>
31719 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
31720 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
31721 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
31722 (simple_return, *simple_return): New patterns
31723 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
31724 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
31726 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
31728 * dwarf2out.c (gen_subprogram_die): Tidy.
31730 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
31733 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
31734 (*mov_t_msb_neg_negc): ... this new insn.
31736 2014-02-28 Jason Merrill <jason@redhat.com>
31739 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
31742 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
31745 * dwarf2out.c (decltype_auto_die): New static.
31746 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
31747 (gen_type_die_with_usage): Handle 'decltype(auto)'.
31748 (is_cxx_auto): Likewise.
31750 2014-02-28 Ian Bolton <ian.bolton@arm.com>
31752 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
31753 we are not using general regs only.
31755 2014-02-28 Richard Biener <rguenther@suse.de>
31758 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
31759 previous fix and only allow to remove trivial pre-headers
31760 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
31761 (remove_forwarder_block): Properly update the latch of a loop.
31763 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31766 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
31767 (cselib_preserved_hash_table): New.
31768 (preserve_constants_and_equivs): Move preserved vals to it.
31769 (cselib_find_slot): Look it up first.
31770 (cselib_init): Initialize it.
31771 (cselib_finish): Release it.
31772 (dump_cselib_table): Dump it.
31774 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31777 * cselib.c (remove_useless_values): Skip to avoid quadratic
31778 behavior if the condition moved from...
31779 (cselib_process_insn): ... here holds.
31781 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31784 * var-tracking.c (vt_initialize): Apply the same condition to
31785 preserve the CFA base value.
31787 2014-02-28 Joey Ye <joey.ye@arm.com>
31790 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
31791 if reload in progress or completed.
31793 2014-02-28 Tobias Burnus <burnus@net-b.de>
31795 PR middle-end/60147
31796 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
31799 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
31801 * doc/tm.texi.in (Condition Code Status): Update documention for
31802 relative locations of cc0-setter and cc0-user.
31804 2014-02-27 Jeff Law <law@redhat.com>
31806 PR rtl-optimization/52714
31807 * combine.c (try_combine): When splitting an unrecognized PARALLEL
31808 into two independent simple sets, if I3 is a jump, ensure the
31809 pattern we place into I3 is a (set (pc) ...).
31811 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
31812 Jeff Law <law@redhat.com>
31814 PR rtl-optimization/49847
31815 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
31816 are in different blocks.
31817 * doc/tm.texi (Condition Code Status): Update documention for
31818 relative locations of cc0-setter and cc0-user.
31820 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
31823 * lra.c (lra_emit_add): Check SUBREG too.
31825 2014-02-27 Andreas Schwab <schwab@suse.de>
31827 * config/m68k/m68k.c (m68k_option_override): Disable
31828 -flive-range-shrinkage for classic m68k.
31829 (m68k_override_options_after_change): Likewise.
31831 2014-02-27 Marek Polacek <polacek@redhat.com>
31833 PR middle-end/59223
31834 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
31835 -Wmaybe-uninitialized.
31837 2014-02-27 Alan Modra <amodra@gmail.com>
31840 * reload1.c (emit_input_reload_insns): When reload_override_in,
31841 set old to rl->in_reg when rl->in_reg is a subreg.
31843 2014-02-26 Richard Biener <rguenther@suse.de>
31846 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
31848 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
31850 * common/config/i386/predicates.md (const1256_operand): Remove.
31851 (const2356_operand): New.
31852 (const_1_to_2_operand): Remove.
31853 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
31854 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
31855 (*avx512pf_gatherpf<mode>sf): Ditto.
31856 (avx512pf_gatherpf<mode>df): Ditto.
31857 (*avx512pf_gatherpf<mode>df_mask): Ditto.
31858 (*avx512pf_gatherpf<mode>df): Ditto.
31859 (avx512pf_scatterpf<mode>sf): Ditto.
31860 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
31861 (*avx512pf_scatterpf<mode>sf): Ditto.
31862 (avx512pf_scatterpf<mode>df): Ditto.
31863 (*avx512pf_scatterpf<mode>df_mask): Ditto.
31864 (*avx512pf_scatterpf<mode>df): Ditto.
31865 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
31867 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
31869 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
31870 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
31871 (_mm512_mask_testn_epi64_mask): Move to ...
31872 * config/i386/avx512cdintrin.h: Here.
31873 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
31874 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
31875 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
31876 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
31877 TARGET_AVX512F from TARGET_AVX512CD.
31879 2014-02-26 Richard Biener <rguenther@suse.de>
31882 * ipa.c (walk_polymorphic_call_targets): Properly guard
31883 call to inline_update_overall_summary.
31885 2014-02-26 Bin Cheng <bin.cheng@arm.com>
31888 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
31889 and latches only if requested. Fix latch if it is removed.
31890 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
31891 LOOPS_HAVE_PREHEADERS.
31893 2014-02-25 Andrew Pinski <apinski@cavium.com>
31895 * builtins.c (expand_builtin_thread_pointer): Create a new target
31896 when the target is NULL.
31898 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
31900 PR rtl-optimization/60317
31901 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
31902 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
31903 * lra-assigns.c: Include params.h.
31904 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
31905 other reload pseudos considerations.
31907 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31909 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
31910 to use canonical form for nor<mode>3.
31912 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31915 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
31918 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
31920 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
31921 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
31922 (ix86_handle_option): Handle OPT_mprefetchwt1.
31923 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
31924 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
31926 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
31927 OPTION_MASK_ISA_PREFETCHWT1.
31928 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
31929 (PTA_PREFETCHWT1): New.
31930 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
31931 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
31932 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
31933 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
31934 (*prefetch_avx512pf_<mode>_: Change into ...
31935 (*prefetch_prefetchwt1_<mode>: This.
31936 * config/i386/i386.opt (mprefetchwt1): New.
31937 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
31938 (_mm_prefetch): Handle intent to write.
31939 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
31941 2014-02-25 Richard Biener <rguenther@suse.de>
31943 PR middle-end/60291
31944 * emit-rtl.c (mem_attrs_htab): Remove.
31945 (mem_attrs_htab_hash): Likewise.
31946 (mem_attrs_htab_eq): Likewise.
31947 (set_mem_attrs): Always allocate new mem-attrs when something changed.
31948 (init_emit_once): Do not allocate mem_attrs_htab.
31950 2014-02-25 Richard Biener <rguenther@suse.de>
31953 * lto-opts.c (lto_write_options): Output non-explicit conservative
31954 -fwrapv, -fno-trapv and -fno-strict-overflow.
31955 * lto-wrapper.c (merge_and_complain): Handle merging those options.
31956 (run_gcc): And pass them through.
31958 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
31960 * sel-sched.c (calculate_new_fences): New parameter ptime.
31961 Calculate it as a maximum over all fence cycles.
31962 (sel_sched_region_2): Adjust the call to calculate_new_fences.
31963 Print the final schedule timing when sched_verbose.
31965 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
31967 PR rtl-optimization/60292
31968 * sel-sched.c (fill_vec_av_set): Do not reset target availability
31969 bit fot the fence instruction.
31971 2014-02-24 Alangi Derick <alangiderick@gmail.com>
31973 * calls.h: Fix typo in comment.
31975 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
31977 * config/pa/pa.c (pa_output_move_double): Don't valididate when
31978 adjusting offsetable addresses.
31980 2014-02-24 Guozhi Wei <carrot@google.com>
31982 * sparseset.h (sparseset_pop): Fix the wrong index.
31984 2014-02-24 Walter Lee <walt@tilera.com>
31986 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
31987 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
31989 * common/config/tilegx/tilegx-common.c
31990 (TARGET_DEFAULT_TARGET_FLAGS): Define.
31991 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
31992 (LINK_SPEC): Ditto.
31993 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
31994 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
31995 (tilegx_gimplify_va_arg_expr): Handle big endian.
31996 (tilegx_expand_unaligned_load): Ditto.
31997 (tilegx_expand_unaligned_store): Ditto.
31998 (TARGET_RETURN_IN_MSB): New.
31999 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
32000 (TARGET_ENDIAN_DEFAULT): New.
32001 (TARGET_BIG_ENDIAN): Handle big endian.
32002 (BYTES_BIG_ENDIAN): Ditto.
32003 (WORDS_BIG_ENDIAN): Ditto.
32004 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
32005 (ENDIAN_SPEC): New.
32006 (EXTRA_SPECS): New.
32007 * config/tilegx/tilegx.md (extv): Handle big endian.
32009 (insn_st<n>): Ditto.
32010 (insn_st<n>_add<bitsuffix>): Ditto.
32011 (insn_stnt<n>): Ditto.
32012 (insn_stnt<n>_add<bitsuffix>):Ditto.
32013 (vec_interleave_highv8qi): Handle big endian.
32014 (vec_interleave_highv8qi_be): New.
32015 (vec_interleave_highv8qi_le): New.
32016 (insn_v1int_h): Handle big endian.
32017 (vec_interleave_lowv8qi): Handle big endian.
32018 (vec_interleave_lowv8qi_be): New.
32019 (vec_interleave_lowv8qi_le): New.
32020 (insn_v1int_l): Handle big endian.
32021 (vec_interleave_highv4hi): Handle big endian.
32022 (vec_interleave_highv4hi_be): New.
32023 (vec_interleave_highv4hi_le): New.
32024 (insn_v2int_h): Handle big endian.
32025 (vec_interleave_lowv4hi): Handle big endian.
32026 (vec_interleave_lowv4hi_be): New.
32027 (vec_interleave_lowv4hi_le): New.
32028 (insn_v2int_l): Handle big endian.
32029 (vec_interleave_highv2si): Handle big endian.
32030 (vec_interleave_highv2si_be): New.
32031 (vec_interleave_highv2si_le): New.
32032 (insn_v4int_h): Handle big endian.
32033 (vec_interleave_lowv2si): Handle big endian.
32034 (vec_interleave_lowv2si_be): New.
32035 (vec_interleave_lowv2si_le): New.
32036 (insn_v4int_l): Handle big endian.
32037 * config/tilegx/tilegx.opt (mbig-endian): New option.
32038 (mlittle-endian): New option.
32039 * doc/install.texi: Document tilegxbe-linux.
32040 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
32042 2014-02-24 Martin Jambor <mjambor@suse.cz>
32045 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
32046 there are no parameter descriptors.
32048 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
32050 PR rtl-optimization/60268
32051 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
32052 initialization to ...
32053 (sched_rgn_init): ... here.
32054 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
32056 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
32058 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
32061 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
32063 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
32066 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
32068 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
32069 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
32071 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
32073 * config/microblaze/predicates.md: Add cmp_op predicate.
32074 * config/microblaze/microblaze.md: Add branch_compare instruction
32075 which uses cmp_op predicate and emits cmp insn before branch.
32076 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
32077 to microblaze_expand_conditional_branch and consolidate logic.
32078 (microblaze_expand_conditional_branch): emit branch_compare
32079 insn instead of handling cmp op separate from branch insn.
32081 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32083 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
32086 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32088 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
32089 define_insn with define_expand and new define_insn
32090 *altivec_lve<VI_char>x_internal.
32091 (altivec_stve<VI_char>x): Replace define_insn with define_expand
32092 and new define_insn *altivec_stve<VI_char>x_internal.
32093 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
32095 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
32097 (altivec_expand_stvex_be): New function.
32099 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
32101 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
32102 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
32103 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
32104 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
32106 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
32109 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
32110 instead of emit_move_insn.
32112 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32114 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
32115 vspltw with vsldoi.
32116 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
32117 gen_altivec_vsumsws.
32119 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32121 * config/rs6000/altivec.md (altivec_lvxl): Rename as
32122 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
32123 (altivec_lvxl_<mode>): New define_expand incorporating
32124 -maltivec=be semantics where needed.
32125 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
32126 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
32127 semantics where needed.
32128 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
32129 (altivec_stvx_<mode>): New define_expand incorporating
32130 -maltivec=be semantics where needed.
32131 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
32132 VM2 iterator instead of V4SI.
32133 (altivec_stvxl_<mode>): New define_expand incorporating
32134 -maltivec=be semantics where needed.
32135 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
32136 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
32137 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
32138 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
32139 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
32140 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
32141 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
32142 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
32143 ALTIVEC_BUILTIN_STVXL.
32144 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
32145 (altivec_expand_stvx_be): Likewise.
32146 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
32147 (altivec_expand_lvx_be): Likewise.
32148 (altivec_expand_stvx_be): Likewise.
32149 (altivec_expand_builtin): Add cases for
32150 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
32151 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
32152 (altivec_init_builtins): Add definitions for
32153 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
32154 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
32156 2014-02-21 Catherine Moore <clm@codesourcery.com>
32158 * doc/invoke.texi (mvirt, mno-virt): Document.
32159 * config/mips/mips.opt (mvirt): New option.
32160 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
32162 2014-02-21 Richard Biener <rguenther@suse.de>
32164 PR tree-optimization/60276
32165 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
32166 (STMT_VINFO_MIN_NEG_DIST): New macro.
32167 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
32168 STMT_VINFO_MIN_NEG_DIST.
32169 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
32170 made for negative dependence distances still hold.
32172 2014-02-21 Richard Biener <rguenther@suse.de>
32174 PR middle-end/60291
32175 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
32176 DECL_INITIAL for globals not in the current function context.
32178 2014-02-21 Jakub Jelinek <jakub@redhat.com>
32180 PR tree-optimization/56490
32181 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
32182 * tree-ssa-uninit.c: Include params.h.
32183 (compute_control_dep_chain): Add num_calls argument, return false
32184 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
32185 num_calls to recursive call.
32186 (find_predicates): Change dep_chain into normal array,
32187 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
32188 variable and adjust compute_control_dep_chain caller.
32189 (find_def_preds): Likewise.
32191 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
32193 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
32194 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
32196 2014-02-21 Nick Clifton <nickc@redhat.com>
32198 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
32199 (pushhi1): Likewise.
32200 (popqi1): Add mode to pre_dec.
32201 (pophi1): Likewise.
32203 2014-02-21 Jakub Jelinek <jakub@redhat.com>
32205 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
32206 mode for mask of V8SFmode permutation.
32208 2014-02-20 Richard Henderson <rth@redhat.com>
32211 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
32212 a new pseudo for OLDVAL.
32214 2014-02-20 Jakub Jelinek <jakub@redhat.com>
32217 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
32218 gen_reg_rtx if d->testing_p.
32219 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
32220 if d->testing_p and we will certainly return true.
32221 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
32224 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
32226 * emit-rtl.c (gen_reg_rtx): Assert that
32227 crtl->emit.regno_pointer_align_length is non-zero.
32229 2014-02-20 Richard Henderson <rth@redhat.com>
32232 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
32233 on failure the store back into EXPECT.
32235 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
32236 Sandra Loosemore <sandra@codesourcery.com>
32238 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
32239 * config/nios2/nios2.c (nios2_function_profiler): Add
32240 -fPIC (flag_pic == 2) support.
32241 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
32242 (nios2_large_offset_p): New function.
32243 (nios2_unspec_reloc_p): Move up position, update to use
32244 nios2_large_offset_p.
32245 (nios2_unspec_address): Remove function.
32246 (nios2_unspec_offset): New function.
32247 (nios2_large_got_address): New function.
32248 (nios2_got_address): Add large offset support.
32249 (nios2_legitimize_tls_address): Update usage of removed and new
32251 (nios2_symbol_binds_local_p): New function.
32252 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
32253 (nios2_legitimize_address): Update to use nios2_large_offset_p.
32254 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
32255 (nios2_print_operand): Merge H/L processing, add hiadj/lo
32256 processing for (const (unspec ...)).
32257 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
32259 2014-02-20 Richard Biener <rguenther@suse.de>
32261 * tree-cfg.c (replace_uses_by): Mark altered BBs before
32262 doing the substitution.
32263 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
32265 2014-02-20 Martin Jambor <mjambor@suse.cz>
32268 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
32269 info when checking whether lattices are bottom.
32271 2014-02-20 Richard Biener <rguenther@suse.de>
32273 PR middle-end/60221
32274 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
32277 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
32280 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
32281 parameter specifying the scaling.
32282 (inline_call): Update.
32283 (want_inline_recursively): Guard division by zero.
32284 (recursive_inlining): Update.
32285 * ipa-inline.h (clone_inlined_nodes): Update.
32287 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
32290 * config/i386/i386.c (classify_argument): Pass structures of size
32291 64 bytes or less in register.
32293 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
32294 Kirill Yukhin <kirill.yukhin@intel.com>
32296 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
32297 (_mm_rcp28_round_ss): Ditto.
32298 (_mm_rsqrt28_round_sd): Ditto.
32299 (_mm_rsqrt28_round_ss): Ditto.
32300 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
32301 (_mm_rcp14_round_ss): Ditto.
32302 (_mm_rsqrt14_round_sd): Ditto.
32303 (_mm_rsqrt14_round_ss): Ditto.
32304 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
32305 the first input operand, get rid of match_dup.
32306 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
32308 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
32310 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
32311 operand as the first input operand, set type attribute.
32312 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
32313 Set type attribute.
32314 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
32315 operand as the first input operand, set type attribute.
32317 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32319 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
32322 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
32325 * config/i386/i386.c (construct_container): Remove TFmode check
32326 for X86_64_INTEGER_CLASS.
32328 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
32331 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
32332 only when -Wpsabi is enabled.
32334 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
32337 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
32338 passing arrays in registers are the same as for structs, so remove the
32339 special case for them.
32341 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
32343 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
32344 destination type, extract only the valid bits if the source type is not
32345 integral and has a different mode.
32347 2014-02-19 Richard Biener <rguenther@suse.de>
32350 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
32353 2014-02-19 Richard Biener <rguenther@suse.de>
32356 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
32357 (ipa_modify_call_arguments): Emit an argument load explicitely and
32358 preserve virtual SSA form there and for the replacement call.
32359 Do not update SSA form nor free dominance info.
32361 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
32363 * ipa.c (function_and_variable_visibility): Also clear WEAK
32364 flag when disolving COMDAT_GROUP.
32366 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
32368 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
32369 * ipa-prop.c (ipa_set_jf_known_type): Return early when
32370 not devirtualizing.
32371 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
32372 do more sanity checks.
32373 (detect_type_change): Return true when giving up early.
32374 (compute_complex_assign_jump_func): Fix type parameter of
32375 ipa_set_ancestor_jf.
32376 (compute_complex_ancestor_jump_func): Likewise.
32377 (update_jump_functions_after_inlining): Fix updating of
32379 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
32381 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
32383 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
32384 inline clones when edge disappears.
32386 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
32389 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
32390 Split 64-bit moves into 2 patterns. Do not allow the use of
32391 direct move for TDmode in little endian, since the decimal value
32392 has little endian bytes within a word, but the 64-bit pieces are
32393 ordered in a big endian fashion, and normal subreg's of TDmode are
32395 (mov<mode>_64bit_dm): Likewise.
32396 (movtd_64bit_nodm): Likewise.
32398 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
32400 PR tree-optimization/60174
32401 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
32402 statement of an SSA_NAME that occurs in an abnormal PHI node.
32404 2014-02-18 Jakub Jelinek <jakub@redhat.com>
32407 * final.c (SEEN_BB): Remove.
32408 (SEEN_NOTE, SEEN_EMITTED): Renumber.
32409 (final_scan_insn): Don't force_source_line on second
32410 NOTE_INSN_BASIC_BLOCK.
32412 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
32415 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
32416 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
32417 (type_natural_mode): Warn ABI change when %zmm register is not
32418 available for AVX512F vector value passing.
32420 2014-02-18 Kai Tietz <ktietz@redhat.com>
32423 * config/i386/i386.c (ix86_expand_prologue): Use value in
32424 rax register as displacement when restoring %r10 or %rax.
32425 Fix wrong offset when restoring both registers.
32427 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
32429 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
32430 assertion with conditional return.
32432 2014-02-18 Jakub Jelinek <jakub@redhat.com>
32433 Uros Bizjak <ubizjak@gmail.com>
32436 * config/i386/driver-i386.c (host_detect_local_cpu): If
32437 YMM state is not saved by the OS, also clear has_f16c. Move
32438 CPUID 0x80000001 handling before YMM state saving checking.
32440 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
32442 PR rtl-optimization/58960
32443 * haifa-sched.c (alloc_global_sched_pressure_data): New,
32444 factored out from ...
32445 (sched_init): ... here.
32446 (free_global_sched_pressure_data): New, factored out from ...
32447 (sched_finish): ... here.
32448 * sched-int.h (free_global_sched_pressure_data): Declare.
32449 * sched-rgn.c (nr_regions_initial): New static global.
32450 (haifa_find_rgns): Initialize it.
32451 (schedule_region): Disable sched-pressure for the newly
32454 2014-02-17 Richard Biener <rguenther@suse.de>
32456 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
32457 release SSA defs of pattern stmts.
32459 2014-02-17 Richard Biener <rguenther@suse.de>
32461 * tree-inline.c (expand_call_inline): Release the virtual
32462 operand defined by the call we are about to inline.
32464 2014-02-17 Richard Biener <rguenther@suse.de>
32466 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
32468 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
32469 Ilya Tocar <ilya.tocar@intel.com>
32471 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
32472 arguments order in builtin.
32473 (_mm512_permutexvar_epi64): Ditto.
32474 (_mm512_mask_permutexvar_epi64): Ditto
32475 (_mm512_maskz_permutexvar_epi32): Ditto
32476 (_mm512_permutexvar_epi32): Ditto
32477 (_mm512_mask_permutexvar_epi32): Ditto
32479 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32481 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
32482 (p8_vmrgow): Likewise.
32484 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32486 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
32489 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
32492 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
32493 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
32494 into 64-bit and 32-bit moves. On 64-bit moves, add support for
32495 using direct move instructions on ISA 2.07. Also adjust
32496 instruction length for 64-bit.
32497 (mov<mode>_64bit, TFmode/TDmode): Likewise.
32498 (mov<mode>_32bit, TFmode/TDmode): Likewise.
32500 2014-02-15 Alan Modra <amodra@gmail.com>
32504 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
32505 find_replacement on parts of insn rtl that might be reloaded.
32507 2014-02-15 Richard Biener <rguenther@suse.de>
32509 PR tree-optimization/60183
32510 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
32511 (tree_ssa_phiprop): Calculate and free post-dominators.
32513 2014-02-14 Jeff Law <law@redhat.com>
32515 PR rtl-optimization/60131
32516 * ree.c (get_extended_src_reg): New function.
32517 (combine_reaching_defs): Use it rather than assuming location of REG.
32518 (find_and_remove_re): Verify first operand of extension is
32519 a REG before adding the insns to the copy list.
32521 2014-02-14 Roland McGrath <mcgrathr@google.com>
32523 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
32524 * configure: Regenerated.
32525 * config.in: Regenerated.
32526 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
32527 instead of ASM_SHORT.
32529 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
32530 Richard Earnshaw <rearnsha@arm.com>
32532 PR rtl-optimization/59535
32533 * lra-constraints.c (process_alt_operands): Encourage alternative
32534 when unassigned pseudo class is superset of the alternative class.
32535 (inherit_reload_reg): Don't inherit when optimizing for code size.
32536 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
32537 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
32538 modes not less than 4 for Thumb1.
32540 2014-02-14 Kyle McMartin <kyle@redhat.com>
32543 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
32545 2014-02-14 Richard Biener <rguenther@suse.de>
32547 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
32548 (get_frame_arg): Drop the assert with langhook types_compatible_p.
32549 Do not strip INDIRECT_REFs.
32551 2014-02-14 Richard Biener <rguenther@suse.de>
32554 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
32555 DECL_FUNCTION_SPECIFIC_TARGET.
32556 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
32557 * tree-streamer-out.c (pack_ts_target_option): Remove.
32558 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
32559 (write_ts_function_decl_tree_pointers): Do not stream
32560 DECL_FUNCTION_SPECIFIC_TARGET.
32561 * tree-streamer-in.c (unpack_ts_target_option): Remove.
32562 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
32563 (lto_input_ts_function_decl_tree_pointers): Do not stream
32564 DECL_FUNCTION_SPECIFIC_TARGET.
32566 2014-02-14 Jakub Jelinek <jakub@redhat.com>
32568 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
32569 (get_initial_def_for_induction, vectorizable_induction): Ignore
32570 debug stmts when looking for exit_phi.
32571 (vectorizable_live_operation): Fix up condition.
32573 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
32575 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
32576 nreverse() because it changes the content of original tree list.
32578 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
32580 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
32581 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
32583 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
32585 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
32586 GNU coding standards.
32588 2014-02-13 Jakub Jelinek <jakub@redhat.com>
32591 * dwarf2out.c (gen_subprogram_die): Don't call
32592 add_calling_convention_attribute if subr_die is old_die.
32594 2014-02-13 Sharad Singhai <singhai@google.com>
32596 * doc/optinfo.texi: Fix order of nodes.
32598 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
32600 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
32601 operands[2], not operands[3].
32603 2014-02-13 Richard Biener <rguenther@suse.de>
32606 * doc/install.texi (ISL): Update recommended version to 0.12.2,
32607 mention the possibility of an in-tree build.
32608 (CLooG): Update recommended version to 0.18.1, mention the
32609 possibility of an in-tree build and clarify that the ISL
32610 bundled with CLooG does not work.
32612 2014-02-13 Jakub Jelinek <jakub@redhat.com>
32615 * expr.c (compress_float_constant): If x is a hard register,
32616 extend into a pseudo and then move to x.
32618 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
32620 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
32621 caused by bad second argument to warning_at() with -mhotpatch and
32622 nested functions (e.g. with gfortran).
32624 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
32626 * opts.c (option_name): Remove "enabled by default" rider.
32628 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
32630 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
32632 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
32633 Uros Bizjak <ubizjak@gmail.com>
32636 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
32637 * configure: Regenerated.
32639 2014-02-12 Richard Biener <rguenther@suse.de>
32641 * vec.c (vec_prefix::calculate_allocation): Move as
32642 inline variant to vec.h.
32643 (vec_prefix::calculate_allocation_1): New out-of-line version.
32644 * vec.h (vec_prefix::calculate_allocation_1): Declare.
32645 (vec_prefix::m_has_auto_buf): Rename to ...
32646 (vec_prefix::m_using_auto_storage): ... this.
32647 (vec_prefix::calculate_allocation): Inline the easy cases
32648 and dispatch to calculate_allocation_1 which doesn't need the
32650 (va_heap::reserve): Use gcc_checking_assert.
32651 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
32652 m_using_auto_storage.
32653 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
32655 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
32656 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
32657 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
32659 2014-02-12 Richard Biener <rguenther@suse.de>
32661 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
32662 when we found a dependence.
32664 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
32666 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
32668 (maybe_fold_stmt): ... into this new function.
32669 * omp-low.c (lower_omp): Update comment.
32671 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
32674 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
32677 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
32679 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
32680 identifiers in comments.
32681 (cortexa53_extra_costs): Likewise.
32682 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
32683 (cortexa7_extra_costs): Likewise.
32684 (cortexa12_extra_costs): Likewise.
32685 (cortexa15_extra_costs): Likewise.
32686 (v7m_extra_costs): Likewise.
32688 2014-02-12 Richard Biener <rguenther@suse.de>
32690 PR middle-end/60092
32691 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
32692 of posix_memalign being successful.
32693 (lower_stmt): Restrict lowering of posix_memalign to when
32694 -ftree-bit-ccp is enabled.
32696 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
32698 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
32700 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
32702 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
32704 PR rtl-optimization/60116
32705 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
32706 other_insn once the combination has been validated.
32708 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
32711 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
32713 * ipa-devirt.c: Include demangle.h
32714 (odr_violation_reported): New static variable.
32715 (add_type_duplicate): Update odr_violations.
32716 (maybe_record_node): Add completep parameter; update it.
32717 (record_target_from_binfo): Add COMPLETEP parameter;
32718 update it as needed.
32719 (possible_polymorphic_call_targets_1): Likewise.
32720 (struct polymorphic_call_target_d): Add nonconstruction_targets;
32721 rename FINAL to COMPLETE.
32722 (record_targets_from_bases): Sanity check we found the binfo;
32723 fix COMPLETEP updating.
32724 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
32725 parameter, fix computing of COMPLETEP.
32726 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
32727 at LTO time do demangling.
32728 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
32729 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
32731 (gimple_get_virt_method_for_binfo): Likewise.
32732 * gimple-fold.h (gimple_get_virt_method_for_binfo,
32733 gimple_get_virt_method_for_vtable): Update prototypes.
32735 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
32738 * genautomata.c (add_presence_absence): Fix typo with
32739 {final_}presence_list.
32741 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
32744 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
32745 for VSX/Altivec vectors that land in GPR registers.
32747 2014-02-11 Richard Henderson <rth@redhat.com>
32748 Jakub Jelinek <jakub@redhat.com>
32751 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
32752 around drhs if type conversion to lacc->type is not useless.
32754 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32756 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
32758 (cortex-a57.cortex-a53): Likewise.
32759 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
32761 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32763 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
32766 2014-02-11 Renlin Li <Renlin.Li@arm.com>
32768 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
32769 add_options_for_arm_vfp3.
32771 2014-02-11 Jeff Law <law@redhat.com>
32773 PR middle-end/54041
32774 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
32775 object with an undesirable mode.
32777 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
32780 * config/i386/sol2-9.h: New file.
32781 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
32782 *-*-solaris2.9*): Use it.
32784 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
32786 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
32787 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
32789 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
32791 * config/microblaze/microblaze.c: Extend mcpu version format
32793 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
32795 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
32797 2014-02-10 Richard Henderson <rth@redhat.com>
32800 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
32801 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
32802 ms-abi vs -mno-accumulate-outgoing-args.
32803 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
32804 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
32807 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
32809 PR middle-end/60080
32810 * cfgexpand.c (expand_asm_operands): Attach source location to
32811 ASM_INPUT rtx objects.
32812 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
32814 2014-02-10 Nick Clifton <nickc@redhat.com>
32816 * config/mn10300/mn10300.c (popcount): New function.
32817 (mn10300_expand_prologue): Include saved registers in stack usage
32820 2014-02-10 Jeff Law <law@redhat.com>
32822 PR middle-end/52306
32823 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
32824 when changing the SET_DEST of a prior insn to avoid an input reload.
32826 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
32828 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
32829 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
32830 -mcall-openbsd, or -mcall-linux.
32831 (CC1_ENDIAN_BIG_SPEC): Remove.
32832 (CC1_ENDIAN_LITTLE_SPEC): Remove.
32833 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
32834 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
32835 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
32836 and %cc1_endian_default.
32837 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
32839 2014-02-10 Richard Biener <rguenther@suse.de>
32841 PR tree-optimization/60115
32842 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
32843 MEM_REF handling. Properly verify that the accesses are not
32844 out of the objects bound.
32846 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32848 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
32851 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
32853 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
32854 proper constants and fix formatting.
32855 (possible_polymorphic_call_targets): Fix formatting.
32857 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
32858 Ilya Tocar <ilya.tocar@intel.com>
32860 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
32861 (_mm512_loadu_epi32): Renamed into...
32862 (_mm512_loadu_si512): This.
32863 (_mm512_storeu_epi32): Renamed into...
32864 (_mm512_storeu_si512): This.
32865 (_mm512_maskz_ceil_ps): Removed.
32866 (_mm512_maskz_ceil_pd): Ditto.
32867 (_mm512_maskz_floor_ps): Ditto.
32868 (_mm512_maskz_floor_pd): Ditto.
32869 (_mm512_floor_round_ps): Ditto.
32870 (_mm512_floor_round_pd): Ditto.
32871 (_mm512_ceil_round_ps): Ditto.
32872 (_mm512_ceil_round_pd): Ditto.
32873 (_mm512_mask_floor_round_ps): Ditto.
32874 (_mm512_mask_floor_round_pd): Ditto.
32875 (_mm512_mask_ceil_round_ps): Ditto.
32876 (_mm512_mask_ceil_round_pd): Ditto.
32877 (_mm512_maskz_floor_round_ps): Ditto.
32878 (_mm512_maskz_floor_round_pd): Ditto.
32879 (_mm512_maskz_ceil_round_ps): Ditto.
32880 (_mm512_maskz_ceil_round_pd): Ditto.
32881 (_mm512_expand_pd): Ditto.
32882 (_mm512_expand_ps): Ditto.
32883 * config/i386/i386.c (ix86_builtins): Remove
32884 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
32885 (bdesc_args): Ditto.
32886 * config/i386/predicates.md (const1256_operand): New.
32887 (const_1_to_2_operand): Ditto.
32888 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
32889 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
32890 (*avx512pf_gatherpf<mode>sf): Ditto.
32891 (avx512pf_gatherpf<mode>df): Ditto.
32892 (*avx512pf_gatherpf<mode>df_mask): Ditto.
32893 (*avx512pf_gatherpf<mode>df): Ditto.
32894 (avx512pf_scatterpf<mode>sf): Ditto.
32895 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
32896 (*avx512pf_scatterpf<mode>sf): Ditto.
32897 (avx512pf_scatterpf<mode>df): Ditto.
32898 (*avx512pf_scatterpf<mode>df_mask): Ditto.
32899 (*avx512pf_scatterpf<mode>df): Ditto.
32900 (avx512f_expand<mode>): Removed.
32901 (<shift_insn><mode>3<mask_name>): Change predicate type.
32903 2014-02-08 Jakub Jelinek <jakub@redhat.com>
32905 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
32906 not at the end of datarefs vector use ordered_remove to avoid
32907 reordering datarefs vector.
32910 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
32911 mark local addressable non-static vars as GOVD_PRIVATE
32912 instead of GOVD_LOCAL.
32913 * omp-low.c (lower_omp_for): Move gimple_bind_vars
32914 and BLOCK_VARS of gimple_bind_block to new_stmt rather
32917 PR middle-end/60092
32918 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
32919 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
32920 assume_aligned or alloc_align attributes.
32921 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
32922 arguments. Handle also assume_aligned and alloc_align attributes.
32923 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
32924 calls to functions with assume_aligned or alloc_align attributes.
32925 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
32927 2014-02-08 Terry Guo <terry.guo@arm.com>
32929 * doc/invoke.texi: Document ARM -march=armv7e-m.
32931 2014-02-08 Jakub Jelinek <jakub@redhat.com>
32933 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
32934 flag on __cilkrts_rethrow builtin.
32937 * ipa-cp.c (determine_versionability): Fail at -O0
32938 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
32939 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
32942 2014-02-04 Jakub Jelinek <jakub@redhat.com>
32945 * tree-inline.c (copy_forbidden): Fail for
32946 __attribute__((optimize (0))) functions.
32948 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
32950 * varpool.c: Include pointer-set.h.
32951 (varpool_remove_unreferenced_decls): Variables in other partitions
32952 will not be output; be however careful to not lose information
32953 about partitioning.
32955 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
32957 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
32958 lookup in the vtable constructor.
32960 2014-02-07 Jeff Law <law@redhat.com>
32963 * config/m68k/m68k.md (ashldi_extsi): Turn into a
32964 define_insn_and_split.
32966 * ipa-inline.c (inline_small_functions): Fix typos.
32968 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32970 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
32971 (s390_can_use_return_insn): Declare.
32972 * config/s390/s390.h (EPILOGUE_USES): Define.
32973 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
32975 (s390_chunkify_start): Handle return JUMP_LABELs.
32976 (s390_early_mach): Emit a main_pool instruction on the entry edge.
32977 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
32978 (s390_can_use_return_insn): New functions.
32979 (s390_fix_long_loop_prediction): Handle conditional returns.
32980 (TARGET_SET_UP_BY_PROLOGUE): Define.
32981 * config/s390/s390.md (ANY_RETURN): New code iterator.
32982 (*creturn, *csimple_return, return, simple_return): New patterns.
32984 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32986 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
32987 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
32988 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
32989 REG_CFA_RESTORE list when deciding not to restore a register.
32991 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32993 * config/s390/s390.c: Include tree-pass.h and context.h.
32994 (s390_early_mach): New function, split out from...
32995 (s390_emit_prologue): ...here.
32996 (pass_data_s390_early_mach): New pass structure.
32997 (pass_s390_early_mach): New class.
32998 (s390_option_override): Create and register early_mach pass.
32999 Move to end of file.
33001 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
33003 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
33004 to match for the exit block.
33006 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
33008 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
33009 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
33010 Reject misaligned operands.
33012 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
33014 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
33016 2014-02-07 Richard Biener <rguenther@suse.de>
33018 PR middle-end/60092
33019 * gimple-low.c (lower_builtin_posix_memalign): New function.
33020 (lower_stmt): Call it to lower posix_memalign in a way
33021 to make alignment info accessible.
33023 2014-02-07 Jakub Jelinek <jakub@redhat.com>
33026 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
33027 __builtin_setjmp_receiver.
33029 2014-02-07 Richard Biener <rguenther@suse.de>
33031 PR middle-end/60092
33032 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
33033 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
33034 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
33035 Handle BUILT_IN_POSIX_MEMALIGN.
33036 (find_func_clobbers): Likewise.
33037 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
33038 (call_may_clobber_ref_p_1): Likewise.
33040 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
33043 * ipa-devirt.c (record_target_from_binfo): Remove overactive
33046 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
33049 * lto-cgraph.c (lto_output_node): Use
33050 symtab_get_symbol_partitioning_class.
33051 (lto_output_varpool_node): likewise.
33052 (symtab_get_symbol_partitioning_class): Move here from
33053 lto/lto-partition.c
33054 * cgraph.h (symbol_partitioning_class): Likewise.
33055 (symtab_get_symbol_partitioning_class): Declare.
33057 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
33059 * ggc.h (ggc_internal_cleared_alloc): New macro.
33060 * vec.h (vec_safe_copy): Handle memory stats.
33061 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
33062 * target-globals.c (save_target_globals): Likewise.
33064 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
33067 * expr.c (emit_move_resolve_push): Export; be bit more selective
33068 on when to clear alias set.
33069 * expr.h (emit_move_resolve_push): Declare.
33070 * function.h (struct function): Add tail_call_marked.
33071 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
33072 * config/i386/i386-protos.h (ix86_expand_push): Remove.
33073 * config/i386/i386.md (TImode move expander): De not call
33075 (FP push expanders): Preserve memory attributes.
33076 * config/i386/sse.md (push<mode>1): Remove.
33077 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
33078 (ix86_expand_push): Remove.
33079 * config/i386/mmx.md (push<mode>1): Remove.
33081 2014-02-06 Jakub Jelinek <jakub@redhat.com>
33083 PR rtl-optimization/60030
33084 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
33085 lopart with paradoxical subreg before shifting it up by hprec.
33087 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33089 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
33090 Remove extra newline at end of file.
33091 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
33092 (arm_issue_rate): Handle cortexa57.
33093 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
33094 (cortex-a57.cortex-a53): Likewise.
33096 2014-02-06 Jakub Jelinek <jakub@redhat.com>
33099 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
33100 don't record in REG_FRAME_RELATED_EXPR registers not set in that
33102 (arm_expand_prologue): Adjust all callers.
33103 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
33104 info, registers also at the lowest numbered registers side. Use
33105 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
33109 * var-tracking.c (adjust_mems): Before adding a SET to
33110 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
33112 2014-02-06 Alan Modra <amodra@gmail.com>
33115 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
33116 change SDmode to DDmode when lra_in_progress.
33118 2014-02-06 Jakub Jelinek <jakub@redhat.com>
33120 PR middle-end/59150
33121 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
33122 free_data_ref on the dr first, and before goto again also set dr
33123 to the next dr. For simd_lane_access, free old datarefs[i] before
33124 overwriting it. For get_vectype_for_scalar_type failure, don't
33125 free_data_ref if simd_lane_access.
33127 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
33130 * tree.h (opts_for_fn): New inline function.
33131 (opt_for_fn): Define.
33132 * config/i386/i386.c (ix86_function_regparm): Use
33133 opt_for_fn (decl, optimize) instead of optimize.
33135 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
33137 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
33138 for SYMBOL_REF in large memory model.
33140 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33142 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
33143 and crypto support.
33144 (cortex-a57): Likewise.
33145 (cortex-a57.cortex-a53): Likewise.
33147 2014-02-06 Yury Gribov <y.gribov@samsung.com>
33148 Kugan Vivekanandarajah <kuganv@linaro.org>
33150 * config/arm/arm.c (arm_vector_alignment_reachable): Check
33152 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
33154 2014-02-06 Richard Biener <rguenther@suse.de>
33156 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
33157 set_loop_copy and initialize_original_copy_tables.
33159 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
33161 * config/aarch64/aarch64-simd.md
33162 (aarch64_ashr_simddi): Change QI to SI.
33164 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
33165 Jakub Jelinek <jakub@redhat.com>
33167 PR middle-end/60013
33168 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
33171 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33173 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
33174 CODE_FOR_altivec_vpku[hw]um to
33175 CODE_FOR_altivec_vpku[hw]um_direct.
33176 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
33177 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
33178 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
33179 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
33181 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33183 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
33184 generation for -maltivec=be.
33185 (altivec_vsumsws): Simplify redundant test.
33187 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33189 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
33190 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
33191 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
33192 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
33193 gen_altivec_vpkuwum.
33194 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
33196 (altivec_vpks<VI_char>ss): Likewise.
33197 (altivec_vpks<VI_char>us): Likewise.
33198 (altivec_vpku<VI_char>us): Likewise.
33199 (altivec_vpku<VI_char>um): Likewise.
33200 (altivec_vpku<VI_char>um_direct): New (copy of
33201 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
33203 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
33204 target is little endian and -maltivec=be is not specified.
33205 (*altivec_vupkhs<VU_char>_direct): New (copy of
33206 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
33207 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
33208 target is little endian and -maltivec=be is not specified.
33209 (*altivec_vupkls<VU_char>_direct): New (copy of
33210 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
33211 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
33212 little endian and -maltivec=be is not specified.
33213 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
33214 little endian and -maltivec=be is not specified.
33216 2014-02-05 Richard Henderson <rth@redhat.com>
33219 * combine-stack-adj.c: Revert r206943.
33220 * sched-int.h (struct deps_desc): Add last_args_size.
33221 * sched-deps.c (init_deps): Initialize it.
33222 (sched_analyze_insn): Add OUTPUT dependencies between insns that
33223 contain REG_ARGS_SIZE notes.
33225 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
33227 * lto-cgraph.c (asm_nodes_output): Make global.
33228 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
33229 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
33230 (driver_handle_option): Handle OPT_fwpa.
33232 2014-02-05 Jakub Jelinek <jakub@redhat.com>
33235 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
33236 a comment typo and formatting issue. If odr_hash hasn't been
33237 created, return vNULL and set *completep to false.
33239 PR middle-end/57499
33240 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
33241 bb with no successors.
33243 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
33246 * doc/invoke.texi (-march): Clarify documentation for ARM.
33247 (-mtune): Likewise.
33250 2014-02-05 Richard Biener <rguenther@suse.de>
33252 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
33253 when not vectorizing because of too many alias checks.
33254 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
33255 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
33257 2014-02-05 Nick Clifton <nickc@redhat.com>
33259 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
33260 accept extended registers in any mode when compiling for the MN10300.
33262 2014-02-05 Yury Gribov <y.gribov@samsung.com>
33264 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
33265 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
33266 sanitization attributes.
33267 (can_inline_edge_p): Likewise.
33268 (sanitize_attrs_match_for_inline_p): New function.
33270 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
33272 * ipa-prop.c (detect_type_change): Shor circuit testing of
33273 type changes on THIS pointer.
33275 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
33278 * config/pa/pa.c (legitimize_tls_address): Return original address
33279 if not passed a SYMBOL_REF rtx.
33280 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
33282 (pa_emit_move_sequence): Simplify TLS source operands.
33283 (pa_legitimate_constant_p): Reject all TLS constants.
33284 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
33285 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
33287 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
33289 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
33290 groups when we know they are controlled by LTO.
33291 * varasm.c (default_binds_local_p_1): If object is in other partition,
33292 it will be resolved locally.
33294 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
33296 * config/host-linux.c (linux_gt_pch_use_address): Don't
33297 use SSIZE_MAX because it is not always defined.
33299 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
33302 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
33303 threshold for pseudo splitting.
33304 (update_ebb_live_info): Process call argument hard registers and
33305 hard registers from insn definition too.
33306 (max_small_class_regs_num): New constant.
33307 (inherit_in_ebb): Update live hard regs through EBBs. Update
33308 reloads_num only for small register classes. Don't split for
33311 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
33314 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
33317 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
33319 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
33320 visibility is safe.
33322 2014-02-04 Marek Polacek <polacek@redhat.com>
33324 * gdbinit.in (pel): Define.
33326 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
33328 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
33331 2014-02-04 Richard Biener <rguenther@suse.de>
33334 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
33335 in function context local.
33336 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
33337 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
33338 similar to LTO_imported_decl_ref.
33340 2014-02-04 Jakub Jelinek <jakub@redhat.com>
33342 PR tree-optimization/60002
33343 * cgraphclones.c (build_function_decl_skip_args): Clear
33344 DECL_LANG_SPECIFIC.
33346 PR tree-optimization/60023
33347 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
33348 false to gsi_replace.
33349 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
33350 has been in some EH region and vec_stmt could throw, add
33351 vec_stmt into the same EH region.
33352 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
33353 has no lhs, ignore it.
33354 * internal-fn.c (expand_MASK_LOAD): Likewise.
33357 * tree-inline.c (copy_forbidden): Fail for
33358 __attribute__((optimize (0))) functions.
33361 * omp-low.c (simd_clone_struct_copy): If from->inbranch
33362 is set, copy one less argument.
33363 (expand_simd_clones): Don't subtract clone_info->inbranch
33364 from simd_clone_struct_alloc argument.
33366 PR rtl-optimization/57915
33367 * recog.c (simplify_while_replacing): If all unary/binary/relational
33368 operation arguments are constant, attempt to simplify those.
33370 PR middle-end/59261
33371 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
33372 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
33374 2014-02-04 Richard Biener <rguenther@suse.de>
33376 PR tree-optimization/60012
33377 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
33378 TBAA disambiguation to all DDRs.
33380 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
33383 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
33384 (LINK_SPEC): Use it for -shared, -shared-libgcc.
33386 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33389 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
33391 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33393 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
33394 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
33396 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33399 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
33400 to figure out targets of polymorphic calls with known decl.
33401 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
33402 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
33403 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
33404 (get_polymorphic_call_info): ... here.
33405 (get_polymorphic_call_info_from_invariant): New function.
33407 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33409 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
33410 lookup via vtable pointer; check for type consistency
33411 and turn inconsitent facts into UNREACHABLE.
33412 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
33413 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
33414 type inconsistent querries; return UNREACHABLE instead.
33416 2014-02-03 Richard Henderson <rth@twiddle.net>
33419 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
33420 already processed this node.
33421 (normalize_one_pred_1): Pass along mark_set.
33422 (normalize_one_pred): Create and destroy a pointer_set_t.
33423 (normalize_one_pred_chain): Likewise.
33425 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
33427 PR gcov-profile/58602
33428 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
33430 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33433 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
33434 -fno-devirtualize; try to devirtualize by the knowledge of
33435 virtual table pointer given by aggregate propagation.
33436 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
33437 (ipa_print_node_jump_functions): Dump also offset that
33438 is relevant for polymorphic calls.
33439 (determine_known_aggregate_parts): Add arg_type parameter; use it
33440 instead of determining the type from pointer type.
33441 (ipa_compute_jump_functions_for_edge): Update call of
33442 determine_known_aggregate_parts.
33443 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
33444 (gimple_get_virt_method_for_binfo): ... here; simplify using
33445 vtable_pointer_value_to_vtable.
33446 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
33447 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
33448 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
33449 (vtable_pointer_value_to_vtable): Break out from ...; handle also
33451 (vtable_pointer_value_to_binfo): ... here.
33452 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
33454 2014-02-03 Teresa Johnson <tejohnson@google.com>
33456 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
33457 redef of outer loop index variable.
33459 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
33463 * doc/extend.texi (Function Attributes): Typo.
33465 2014-02-03 Cong Hou <congh@google.com>
33467 PR tree-optimization/60000
33468 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
33469 if the vectorized statement is a store. A store statement can only
33470 appear at the end of pattern statements.
33472 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
33474 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
33475 (ix86_option_override_internal): Default long double to 64-bit for
33476 32-bit Bionic and to 128-bit for 64-bit Bionic.
33478 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
33479 TARGET_LONG_DOUBLE_128 is true.
33480 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
33482 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
33483 (mlong-double-64): Negate -mlong-double-128.
33484 (mlong-double-128): New option.
33486 * config/i386/i386-c.c (ix86_target_macros): Define
33487 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
33489 * doc/invoke.texi: Document -mlong-double-128.
33491 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
33493 PR rtl-optimization/60024
33494 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
33496 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
33498 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
33500 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
33502 PR rtl-optimization/57662
33503 * sel-sched.c (code_motion_path_driver): Do not mark already not
33504 existing blocks in the visiting bitmap.
33506 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
33508 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
33509 on the insn being emitted.
33511 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
33512 Will Deacon <will.deacon@arm.com>
33514 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
33516 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33518 * config/arm/arm-tables.opt: Regenerate.
33520 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33522 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
33523 for vector types other than V16QImode.
33524 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
33525 define_expand, and call altivec_expand_vec_perm_le when producing
33526 code with little endian element order.
33527 (*altivec_vperm_<mode>_internal): New insn having previous
33528 behavior of altivec_vperm_<mode>.
33529 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
33530 altivec_expand_vec_perm_le when producing code with little endian
33532 (*altivec_vperm_<mode>_uns_internal): New insn having previous
33533 behavior of altivec_vperm_<mode>_uns.
33535 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33537 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
33538 (altivec_vsumsws): Add handling for -maltivec=be with a little
33540 (altivec_vsumsws_direct): New.
33541 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
33542 gen_altivec_vsumsws.
33544 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
33546 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
33547 vtable_pointer_value_to_binfo): New functions.
33548 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
33549 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
33551 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
33553 * config/nios2/nios2.md (load_got_register): Initialize GOT
33554 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
33555 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
33557 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
33559 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
33560 preserverd by passthrough, do not propagate the type.
33562 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
33564 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
33565 (mips_atomic_assign_expand_fenv): New function.
33566 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
33568 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
33570 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
33571 (__builtin_mips_set_fcsr): Likewise.
33572 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
33573 MIPS_USI_FTYPE_VOID.
33574 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
33575 (mips16_expand_set_fcsr): Likewise.
33576 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
33577 (mips16_set_fcsr_stub): Likewise.
33578 (mips16_get_fcsr_one_only_stub): New class.
33579 (mips16_set_fcsr_one_only_stub): Likewise.
33580 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
33581 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
33582 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
33583 (hard_float): New availability predicate.
33584 (mips_builtins): Add get_fcsr and set_fcsr.
33585 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
33586 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
33587 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
33588 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
33589 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
33592 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
33594 * config/mips/mips.c (mips_one_only_stub): New class.
33595 (mips_need_mips16_rdhwr_p): Replace with...
33596 (mips16_rdhwr_stub): ...this new variable.
33597 (mips16_stub_call_address): New function.
33598 (mips16_rdhwr_one_only_stub): New class.
33599 (mips_expand_thread_pointer): Use mips16_stub_call_address.
33600 (mips_output_mips16_rdhwr): Delete.
33601 (mips_finish_stub): New function.
33602 (mips_code_end): Use it to handle rdhwr stubs.
33604 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
33607 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
33608 when calculating size of integer atomic types.
33610 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
33612 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
33614 2014-02-01 Jakub Jelinek <jakub@redhat.com>
33616 PR tree-optimization/60003
33617 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
33618 * profile.c (branch_prob): Use gimple_call_builtin_p
33619 to check for BUILT_IN_SETJMP_RECEIVER.
33620 * tree-inline.c (copy_bb): Call notice_special_calls.
33622 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
33625 * lra-constraints.c (process_alt_operands): Update reload_sum only
33628 2014-01-31 Richard Henderson <rth@redhat.com>
33630 PR middle-end/60004
33631 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
33632 until after else_eh is processed.
33634 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
33636 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
33637 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
33638 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
33639 in smmintrin.h, remove them.
33640 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
33641 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
33642 * config/i386/i386.md (ROUND_SAE): Fix value.
33643 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
33644 (const48_operand): New.
33645 * config/i386/subst.md (round), (round_expand): Use
33646 const_4_or_8_to_11_operand.
33647 (round_saeonly), (round_saeonly_expand): Use const48_operand.
33649 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
33651 * config/i386/constraints.md (Yk): Swap meaning with k.
33652 * config/i386/i386.md (movhi_internal): Change Yk to k.
33653 (movqi_internal): Ditto.
33654 (*k<logic><mode>): Ditto.
33657 (kandn<mode>): Ditto.
33658 (*<code>hi_1): Ditto.
33659 (*<code>qi_1): Ditto.
33660 (kxnor<mode>): Ditto.
33661 (kortestzhi): Ditto.
33662 (kortestchi): Ditto.
33664 (*one_cmplhi2_1): Ditto.
33665 (*one_cmplqi2_1): Ditto.
33666 * config/i386/sse.md (): Change k to Yk.
33667 (avx512f_load<mode>_mask): Ditto.
33668 (avx512f_blendm<mode>): Ditto.
33669 (avx512f_store<mode>_mask): Ditto.
33670 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
33671 (avx512f_storedqu<mode>_mask): Ditto.
33672 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
33674 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
33675 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
33676 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
33677 (avx512f_maskcmp<mode>3): Ditto.
33678 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
33679 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
33680 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
33681 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
33682 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
33683 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
33684 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
33685 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
33686 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
33687 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
33688 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
33689 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
33690 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
33691 (vec_extract_lo_<mode>_maskm): Ditto.
33692 (vec_extract_hi_<mode>_maskm): Ditto.
33693 (avx512f_vternlog<mode>_mask): Ditto.
33694 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
33695 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
33696 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
33697 (avx512f_<code>v8div16qi2_mask): Ditto.
33698 (avx512f_<code>v8div16qi2_mask_store): Ditto.
33699 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
33700 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
33701 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
33702 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
33703 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
33704 (*avx512pf_gatherpf<mode>df_mask): Ditto.
33705 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
33706 (*avx512pf_scatterpf<mode>df_mask): Ditto.
33707 (avx512cd_maskb_vec_dupv8di): Ditto.
33708 (avx512cd_maskw_vec_dupv16si): Ditto.
33709 (avx512f_vpermi2var<mode>3_maskz): Ditto.
33710 (avx512f_vpermi2var<mode>3_mask): Ditto.
33711 (avx512f_vpermi2var<mode>3_mask): Ditto.
33712 (avx512f_vpermt2var<mode>3_maskz): Ditto.
33713 (*avx512f_gathersi<mode>): Ditto.
33714 (*avx512f_gathersi<mode>_2): Ditto.
33715 (*avx512f_gatherdi<mode>): Ditto.
33716 (*avx512f_gatherdi<mode>_2): Ditto.
33717 (*avx512f_scattersi<mode>): Ditto.
33718 (*avx512f_scatterdi<mode>): Ditto.
33719 (avx512f_compress<mode>_mask): Ditto.
33720 (avx512f_compressstore<mode>_mask): Ditto.
33721 (avx512f_expand<mode>_mask): Ditto.
33722 * config/i386/subst.md (mask): Change k to Yk.
33723 (mask_scalar_merge): Ditto.
33726 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
33728 * doc/extend.texi (Vector Extensions): Document ?: in C++.
33730 2014-01-31 Richard Biener <rguenther@suse.de>
33732 PR middle-end/59990
33733 * builtins.c (fold_builtin_memory_op): Make sure to not
33734 use a floating-point mode or a boolean or enumeral type for
33735 the copy operation.
33737 2014-01-30 DJ Delorie <dj@redhat.com>
33739 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
33740 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
33741 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
33742 whenever main() has an epilogue.
33744 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33746 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
33747 unused variable "field".
33748 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
33749 (vsx_mergeh_<mode>): Likewise.
33750 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
33751 (altivec_vmrghh): Likewise.
33752 (altivec_vmrghw): Likewise.
33753 (altivec_vmrglb): Likewise.
33754 (altivec_vmrglh): Likewise.
33755 (altivec_vmrglw): Likewise.
33756 (altivec_vspltb): Add missing uses.
33757 (altivec_vsplth): Likewise.
33758 (altivec_vspltw): Likewise.
33759 (altivec_vspltsf): Likewise.
33761 2014-01-30 Jakub Jelinek <jakub@redhat.com>
33764 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
33765 frame related instructions.
33767 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
33769 PR rtl-optimization/59959
33770 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
33771 any reload of register whose subreg is invalid.
33773 2014-01-30 Jakub Jelinek <jakub@redhat.com>
33775 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
33776 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
33777 Add missing return type - void.
33779 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33781 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
33782 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
33783 remove element index adjustment for endian (now handled in vsx.md
33785 (altivec_expand_vec_perm_const): Use
33786 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
33787 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
33788 (vsx_xxspltw_<mode>): Adjust element index for little endian.
33789 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
33790 define_expand and a new define_insn *altivec_vspltb_internal;
33791 adjust for -maltivec=be on a little endian target.
33792 (altivec_vspltb_direct): New.
33793 (altivec_vsplth): Divide into a define_expand and a new
33794 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
33795 little endian target.
33796 (altivec_vsplth_direct): New.
33797 (altivec_vspltw): Divide into a define_expand and a new
33798 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
33799 little endian target.
33800 (altivec_vspltw_direct): New.
33801 (altivec_vspltsf): Divide into a define_expand and a new
33802 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
33803 a little endian target.
33805 2014-01-30 Richard Biener <rguenther@suse.de>
33807 PR tree-optimization/59993
33808 * tree-ssa-forwprop.c (associate_pointerplus): Check we
33809 can propagate form the earlier stmt and avoid the transform
33810 when the intermediate result is needed.
33812 2014-01-30 Alangi Derick <alangiderick@gmail.com>
33814 * README.Portability: Fix typo.
33816 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
33818 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
33819 comparison_operator with ordered_comparison_operator.
33821 2014-01-30 Nick Clifton <nickc@redhat.com>
33823 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
33824 Rename to mn10300_store_multiple_regs.
33825 * config/mn10300/mn10300.c: Likewise.
33826 * config/mn10300/mn10300.md (store_movm): Fix typo: call
33827 store_multiple_regs.
33828 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
33829 Call mn10300_store_multiple_regs.
33831 2014-01-30 Nick Clifton <nickc@redhat.com>
33832 DJ Delorie <dj@redhat.com>
33834 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
33835 %fp 2 to keep registers after it properly word-aligned.
33836 (rl78_alloc_physical_registers_umul): Handle the case where both
33837 input operands are the same.
33839 2014-01-30 Richard Biener <rguenther@suse.de>
33841 PR tree-optimization/59903
33842 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
33845 2014-01-30 Jason Merrill <jason@redhat.com>
33848 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
33851 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
33853 2014-01-30 Richard Biener <rguenther@suse.de>
33855 PR tree-optimization/59951
33856 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
33858 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
33861 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
33862 SFmode to DFmode case.
33864 2014-01-29 DJ Delorie <dj@redhat.com>
33866 * config/msp430/msp430.opt (-minrt): New.
33867 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
33869 (ENDFILE_SPEC): Likewise.
33871 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
33873 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
33874 (estimate_function_body_sizes): Use it.
33876 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
33879 * dwarf2out.c (is_cxx_auto): New.
33880 (is_base_type): Use it.
33881 (gen_type_die_with_usage): Likewise.
33883 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33885 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
33886 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
33887 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
33888 -maltivec=be with LE targets.
33889 (vsx_mergeh_<mode>): Likewise.
33890 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
33891 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
33892 (altivec_vmrghb): Replace with define_expand and new
33893 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
33894 (altivec_vmrghb_direct): New define_insn.
33895 (altivec_vmrghh): Replace with define_expand and new
33896 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
33897 (altivec_vmrghh_direct): New define_insn.
33898 (altivec_vmrghw): Replace with define_expand and new
33899 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
33900 (altivec_vmrghw_direct): New define_insn.
33901 (*altivec_vmrghsf): Adjust for endianness.
33902 (altivec_vmrglb): Replace with define_expand and new
33903 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
33904 (altivec_vmrglb_direct): New define_insn.
33905 (altivec_vmrglh): Replace with define_expand and new
33906 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
33907 (altivec_vmrglh_direct): New define_insn.
33908 (altivec_vmrglw): Replace with define_expand and new
33909 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
33910 (altivec_vmrglw_direct): New define_insn.
33911 (*altivec_vmrglsf): Adjust for endianness.
33912 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
33913 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
33914 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
33915 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
33916 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
33917 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
33918 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
33919 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
33921 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
33923 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
33924 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
33927 2014-01-29 Richard Biener <rguenther@suse.de>
33929 PR tree-optimization/58742
33930 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
33931 associate_pointerplus_align.
33932 (associate_pointerplus_diff): New function.
33933 (associate_pointerplus): Likewise. Call associate_pointerplus_align
33934 and associate_pointerplus_diff.
33936 2014-01-29 Richard Biener <rguenther@suse.de>
33938 * lto-streamer.h (LTO_major_version): Bump to 3.
33939 (LTO_minor_version): Reset to 0.
33941 2014-01-29 Renlin Li <Renlin.Li@arm.com>
33943 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
33944 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
33945 (arm_file_start): Generate correct asm header for armv7ve.
33946 * config/arm/bpabi.h: Add multilib support for armv7ve.
33947 * config/arm/driver-arm.c: Change the architectures of cortex-a7
33948 and cortex-a15 to armv7ve.
33949 * config/arm/t-aprofile: Add multilib support for armv7ve.
33950 * doc/invoke.texi: Document -march=armv7ve.
33952 2014-01-29 Richard Biener <rguenther@suse.de>
33954 PR tree-optimization/58742
33955 * tree-ssa-forwprop.c (associate_plusminus): Return true
33956 if we changed sth, defer EH cleanup to ...
33957 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
33958 (simplify_mult): New function.
33960 2014-01-29 Jakub Jelinek <jakub@redhat.com>
33962 PR middle-end/59917
33963 PR tree-optimization/59920
33964 * tree.c (build_common_builtin_nodes): Remove
33965 __builtin_setjmp_dispatcher initialization.
33966 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
33967 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
33968 instead of gsi_after_labels + manually skipping debug stmts.
33969 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
33970 ignore bbs with IFN_ABNORMAL_DISPATCHER.
33971 * tree-inline.c (copy_edges_for_bb): Remove
33972 can_make_abnormal_goto argument, instead add abnormal_goto_dest
33973 argument. Ignore computed_goto_p stmts. Don't call
33974 make_abnormal_goto_edges. If a call might need abnormal edges
33975 for non-local gotos, see if it already has an edge to
33976 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
33977 with true argument, don't do anything then, otherwise add
33978 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
33979 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
33981 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
33982 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
33983 (lower_stmt): Don't set data->calls_builtin_setjmp.
33984 (lower_builtin_setjmp): Adjust comment.
33985 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
33986 * tree-cfg.c (found_computed_goto): Remove.
33987 (factor_computed_gotos): Remove.
33988 (make_goto_expr_edges): Return bool, true for computed gotos.
33989 Don't call make_abnormal_goto_edges.
33990 (build_gimple_cfg): Don't set found_computed_goto, don't call
33991 factor_computed_gotos.
33992 (computed_goto_p): No longer static.
33993 (make_blocks): Don't set found_computed_goto.
33994 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
33995 (make_edges): If make_goto_expr_edges returns true, push bb
33996 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
33997 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
33998 vector. Record mapping between bbs and OpenMP regions if there
33999 are any, adjust make_gimple_omp_edges caller. Call
34000 handle_abnormal_edges.
34001 (make_abnormal_goto_edges): Remove.
34002 * tree-cfg.h (make_abnormal_goto_edges): Remove.
34003 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
34004 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
34005 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
34006 * internal-fn.def (ABNORMAL_DISPATCHER): New.
34007 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
34008 filling *region also set *region_idx to (*region)->entry->index.
34011 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
34012 For REGs set ORIGINAL_REGNO.
34014 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
34016 * doc/md.texi: Mention that a target shouldn't implement
34017 vec_widen_(s|u)mul_even/odd pair if it is less efficient
34020 2014-01-29 Jakub Jelinek <jakub@redhat.com>
34022 PR tree-optimization/59594
34023 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
34024 a copy of the datarefs vector rather than the vector itself.
34026 2014-01-28 Jason Merrill <jason@redhat.com>
34029 * dwarf2out.c (auto_die): New static.
34030 (gen_type_die_with_usage): Handle C++1y 'auto'.
34031 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
34034 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
34037 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
34038 (SPEC_X32): Likewise.
34039 (SPEC_64): Likewise.
34040 * config/i386/i386.c (ix86_option_override_internal): Turn off
34041 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
34043 (x86_file_start): Output .code16gcc for TARGET_16BIT.
34044 * config/i386/i386.h (TARGET_16BIT): New macro.
34045 (TARGET_16BIT_P): Likewise.
34046 * config/i386/i386.opt: Add m16.
34047 * doc/invoke.texi: Document -m16.
34049 2014-01-28 Jakub Jelinek <jakub@redhat.com>
34051 PR preprocessor/59935
34052 * input.c (location_get_source_line): Bail out on when line number
34053 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
34055 2014-01-28 Richard Biener <rguenther@suse.de>
34057 PR tree-optimization/58742
34058 * tree-ssa-forwprop.c (associate_plusminus): Handle
34059 pointer subtraction of the form (T)(P + A) - (T)P.
34061 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
34063 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
34066 2014-01-28 Richard Biener <rguenther@suse.de>
34069 2014-01-28 Richard Biener <rguenther@suse.de>
34071 PR rtl-optimization/45364
34072 PR rtl-optimization/59890
34073 * var-tracking.c (local_get_addr_clear_given_value): Handle
34074 already cleared slot.
34075 (val_reset): Handle not allocated local_get_addr_cache.
34076 (vt_find_locations): Use post-order on the inverted CFG.
34078 2014-01-28 Richard Biener <rguenther@suse.de>
34080 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
34082 2014-01-28 Richard Biener <rguenther@suse.de>
34084 PR rtl-optimization/45364
34085 PR rtl-optimization/59890
34086 * var-tracking.c (local_get_addr_clear_given_value): Handle
34087 already cleared slot.
34088 (val_reset): Handle not allocated local_get_addr_cache.
34089 (vt_find_locations): Use post-order on the inverted CFG.
34091 2014-01-28 Alan Modra <amodra@gmail.com>
34093 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
34094 * configure.ac <recursive call for build != host>: Define
34095 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
34096 and LD_FOR_BUILD too.
34097 * configure: Regenerate.
34099 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
34101 * config/i386/i386.c (get_builtin_code_for_version): Separate
34102 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
34103 Broadwell from Haswell.
34105 2014-01-27 Steve Ellcey <sellcey@mips.com>
34107 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
34108 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
34109 * config/mips/mips.c (mips_option_override): Change setting
34111 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
34112 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
34113 Change from Mask to Var.
34115 2014-01-27 Jeff Law <law@redhat.com>
34117 * ipa-inline.c (inline_small_functions): Fix typo.
34119 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
34121 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
34122 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
34123 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
34124 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
34125 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
34126 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
34127 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
34128 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
34129 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
34130 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
34131 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
34132 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
34133 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
34134 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
34135 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
34136 (_mm512_storeu_epi64): Ditto.
34137 (_mm512_cmpge_epi32_mask): Ditto.
34138 (_mm512_cmpge_epu32_mask): Ditto.
34139 (_mm512_cmpge_epi64_mask): Ditto.
34140 (_mm512_cmpge_epu64_mask): Ditto.
34141 (_mm512_cmple_epi32_mask): Ditto.
34142 (_mm512_cmple_epu32_mask): Ditto.
34143 (_mm512_cmple_epi64_mask): Ditto.
34144 (_mm512_cmple_epu64_mask): Ditto.
34145 (_mm512_cmplt_epi32_mask): Ditto.
34146 (_mm512_cmplt_epu32_mask): Ditto.
34147 (_mm512_cmplt_epi64_mask): Ditto.
34148 (_mm512_cmplt_epu64_mask): Ditto.
34149 (_mm512_cmpneq_epi32_mask): Ditto.
34150 (_mm512_cmpneq_epu32_mask): Ditto.
34151 (_mm512_cmpneq_epi64_mask): Ditto.
34152 (_mm512_cmpneq_epu64_mask): Ditto.
34153 (_mm512_expand_pd): Ditto.
34154 (_mm512_expand_ps): Ditto.
34155 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
34156 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
34157 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
34158 * config/i386/i386.c (ix86_builtins): Add
34159 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
34160 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
34161 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
34162 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
34163 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
34164 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
34165 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
34166 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
34167 IX86_BUILTIN_PMOVUSQW512_MEM.
34168 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
34169 __builtin_ia32_pmovsqd512mem_mask,
34170 __builtin_ia32_pmovqd512mem_mask,
34171 __builtin_ia32_pmovusqw512mem_mask,
34172 __builtin_ia32_pmovsqw512mem_mask,
34173 __builtin_ia32_pmovqw512mem_mask,
34174 __builtin_ia32_pmovusdw512mem_mask,
34175 __builtin_ia32_pmovsdw512mem_mask,
34176 __builtin_ia32_pmovdw512mem_mask,
34177 __builtin_ia32_pmovqb512mem_mask,
34178 __builtin_ia32_pmovusqb512mem_mask,
34179 __builtin_ia32_pmovsqb512mem_mask,
34180 __builtin_ia32_pmovusdb512mem_mask,
34181 __builtin_ia32_pmovsdb512mem_mask,
34182 __builtin_ia32_pmovdb512mem_mask.
34183 (bdesc_args): Add __builtin_ia32_expanddf512,
34184 __builtin_ia32_expandsf512.
34185 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
34186 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
34187 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
34188 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
34189 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
34190 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
34191 (avx512f_<code>v8div16qi2_mask_store): This.
34192 (avx512f_expand<mode>): New.
34194 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
34196 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
34198 (_mm512_mask_prefetch_i64gather_pd): Ditto.
34199 (_mm512_prefetch_i32scatter_pd): Ditto.
34200 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
34201 (_mm512_prefetch_i64scatter_pd): Ditto.
34202 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
34203 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
34204 (_mm512_mask_prefetch_i64gather_ps): Ditto.
34205 (_mm512_prefetch_i32scatter_ps): Ditto.
34206 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
34207 (_mm512_prefetch_i64scatter_ps): Ditto.
34208 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
34209 * config/i386/i386-builtin-types.def: Define
34210 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
34211 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
34212 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
34213 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
34214 IX86_BUILTIN_SCATTERPFQPD.
34215 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
34216 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
34217 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
34218 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
34219 __builtin_ia32_scatterpfqps.
34220 (ix86_expand_builtin): Expand new built-ins.
34221 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
34222 fix memory access data type.
34223 (*avx512pf_gatherpf<mode>_mask): Ditto.
34224 (*avx512pf_gatherpf<mode>): Ditto.
34225 (avx512pf_scatterpf<mode>): Ditto.
34226 (*avx512pf_scatterpf<mode>_mask): Ditto.
34227 (*avx512pf_scatterpf<mode>): Ditto.
34228 (GATHER_SCATTER_SF_MEM_MODE): New.
34229 (avx512pf_gatherpf<mode>df): Ditto.
34230 (*avx512pf_gatherpf<mode>df_mask): Ditto.
34231 (*avx512pf_scatterpf<mode>df): Ditto.
34233 2014-01-27 Jakub Jelinek <jakub@redhat.com>
34236 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
34237 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
34240 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
34242 * common/config/arm/arm-common.c
34243 (arm_rewrite_mcpu): Handle multiple names.
34245 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
34247 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
34249 * gimple-builder.h (create_gimple_tmp): Delete.
34251 2014-01-27 Christian Bruel <christian.bruel@st.com>
34253 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
34256 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
34258 * config/pa/pa.md (call): Generate indirect long calls to non-local
34259 functions when outputing 32-bit code.
34260 (call_value): Likewise except for special call to buggy powf function.
34262 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
34263 portable runtime and PIC indirect calls.
34264 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
34265 and PIC call sequences. Use ldo instead of blr to set return register
34266 in PIC call sequence.
34268 2014-01-25 Walter Lee <walt@tilera.com>
34270 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
34271 avoid clobbering a live register.
34273 2014-01-25 Walter Lee <walt@tilera.com>
34275 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
34276 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
34277 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
34278 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
34280 2014-01-25 Walter Lee <walt@tilera.com>
34282 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
34283 arguments on even registers.
34284 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
34286 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
34287 (BIGGEST_ALIGNMENT): Ditto.
34288 (BIGGEST_FIELD_ALIGNMENT): Ditto.
34290 2014-01-25 Walter Lee <walt@tilera.com>
34292 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
34293 insns before bundling.
34294 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
34296 2014-01-25 Walter Lee <walt@tilera.com>
34298 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
34299 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
34300 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
34302 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
34304 * config/mips/constraints.md (kl): Delete.
34305 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
34306 define expands, using...
34307 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
34308 instructions for MIPS16.
34309 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
34310 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
34312 2014-01-25 Walter Lee <walt@tilera.com>
34314 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
34318 2014-01-25 Walter Lee <walt@tilera.com>
34320 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
34321 (TARGET_EXPAND_TO_RTL_HOOK): Define.
34323 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
34325 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
34328 2014-01-25 Jakub Jelinek <jakub@redhat.com>
34330 * print-rtl.c (in_call_function_usage): New var.
34331 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
34332 EXPR_LIST mode as mode and not as reg note name.
34334 PR middle-end/59561
34335 * cfgloopmanip.c (copy_loop_info): If
34336 loop->warned_aggressive_loop_optimizations, make sure
34337 the flag is set in target loop too.
34339 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
34341 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
34343 * builtins.def: Likewise.
34344 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
34345 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
34346 * ira.c (ira_setup_eliminable_regset): Likewise.
34347 * omp-low.c (gate_expand_omp): Likewise.
34348 (execute_lower_omp): Likewise.
34349 (diagnose_sb_0): Likewise.
34350 (gate_diagnose_omp_blocks): Likewise.
34351 (simd_clone_clauses_extract): Likewise.
34354 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
34356 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
34357 correction for little endian...
34358 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
34361 2014-01-24 Jeff Law <law@redhat.com>
34363 PR tree-optimization/59919
34364 * tree-vrp.c (find_assert_locations_1): Do not register asserts
34365 for non-returning calls.
34367 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
34369 * common/config/aarch64/aarch64-common.c
34370 (aarch64_rewrite_mcpu): Handle multiple names.
34371 * config/aarch64/aarch64.h
34372 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
34374 2014-01-24 Dodji Seketeli <dodji@redhat.com>
34376 * input.c (add_file_to_cache_tab): Handle the case where fopen
34379 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
34382 * config/i386/i386.md (pushsf splitter): Get stack adjustment
34383 from push operand if code of push isn't PRE_DEC.
34385 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
34388 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
34389 -mquad-memory-atomic. Update -mquad-memory documentation to say
34390 it is only used for non-atomic loads/stores.
34392 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
34393 -mquad-memory or -mquad-memory-atomic switches.
34395 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
34396 -mquad-memory-atomic to ISA 2.07 support.
34398 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
34399 to separate support of normal quad word memory operations (ldq, stq)
34400 from the atomic quad word memory operations.
34402 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
34403 support to separate non-atomic quad word operations from atomic
34404 quad word operations. Disable non-atomic quad word operations in
34405 little endian mode so that we don't have to swap words after the
34406 load and before the store.
34407 (quad_load_store_p): Add comment about atomic quad word support.
34408 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
34409 options printed with -mdebug=reg.
34411 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
34412 -mquad-memory-atomic as the test for whether we have quad word
34413 atomic instructions.
34414 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
34415 or -mp8-vector are used, allow byte/half-word atomic operations.
34417 * config/rs6000/sync.md (load_lockedti): Insure that the address
34418 is a proper indexed or indirect address for the lqarx instruction.
34419 On little endian systems, swap the hi/lo registers after the lqarx
34421 (load_lockedpti): Use indexed_or_indirect_operand predicate to
34422 insure the address is valid for the lqarx instruction.
34423 (store_conditionalti): Insure that the address is a proper indexed
34424 or indirect address for the stqcrx. instruction. On little endian
34425 systems, swap the hi/lo registers before doing the stqcrx.
34427 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
34428 insure the address is valid for the stqcrx. instruction.
34430 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
34431 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
34432 type of quad memory support is available.
34434 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
34436 PR regression/59915
34437 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
34438 there is a danger of looping.
34440 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
34442 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
34443 force flag_ira_loop_pressure if set via command line.
34445 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
34447 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
34448 (ashr_simd): New builtin handling DI mode.
34449 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
34450 (aarch64_sshr_simddi): New match pattern.
34451 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
34452 (vshrd_n_s64): Likewise.
34453 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
34455 2014-01-23 Nick Clifton <nickc@redhat.com>
34457 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
34458 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
34459 favour of mcu specific scripts.
34460 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
34463 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
34464 Alex Velenko <Alex.Velenko@arm.com>
34466 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
34467 (vaddv_s16): Likewise.
34468 (vaddv_s32): Likewise.
34469 (vaddv_u8): Likewise.
34470 (vaddv_u16): Likewise.
34471 (vaddv_u32): Likewise.
34472 (vaddvq_s8): Likewise.
34473 (vaddvq_s16): Likewise.
34474 (vaddvq_s32): Likewise.
34475 (vaddvq_s64): Likewise.
34476 (vaddvq_u8): Likewise.
34477 (vaddvq_u16): Likewise.
34478 (vaddvq_u32): Likewise.
34479 (vaddvq_u64): Likewise.
34480 (vaddv_f32): Likewise.
34481 (vaddvq_f32): Likewise.
34482 (vaddvq_f64): Likewise.
34483 (vmaxv_f32): Likewise.
34484 (vmaxv_s8): Likewise.
34485 (vmaxv_s16): Likewise.
34486 (vmaxv_s32): Likewise.
34487 (vmaxv_u8): Likewise.
34488 (vmaxv_u16): Likewise.
34489 (vmaxv_u32): Likewise.
34490 (vmaxvq_f32): Likewise.
34491 (vmaxvq_f64): Likewise.
34492 (vmaxvq_s8): Likewise.
34493 (vmaxvq_s16): Likewise.
34494 (vmaxvq_s32): Likewise.
34495 (vmaxvq_u8): Likewise.
34496 (vmaxvq_u16): Likewise.
34497 (vmaxvq_u32): Likewise.
34498 (vmaxnmv_f32): Likewise.
34499 (vmaxnmvq_f32): Likewise.
34500 (vmaxnmvq_f64): Likewise.
34501 (vminv_f32): Likewise.
34502 (vminv_s8): Likewise.
34503 (vminv_s16): Likewise.
34504 (vminv_s32): Likewise.
34505 (vminv_u8): Likewise.
34506 (vminv_u16): Likewise.
34507 (vminv_u32): Likewise.
34508 (vminvq_f32): Likewise.
34509 (vminvq_f64): Likewise.
34510 (vminvq_s8): Likewise.
34511 (vminvq_s16): Likewise.
34512 (vminvq_s32): Likewise.
34513 (vminvq_u8): Likewise.
34514 (vminvq_u16): Likewise.
34515 (vminvq_u32): Likewise.
34516 (vminnmv_f32): Likewise.
34517 (vminnmvq_f32): Likewise.
34518 (vminnmvq_f64): Likewise.
34520 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
34522 * config/aarch64/aarch64-simd.md
34523 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
34524 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
34525 (*aarch64_mul3_elt<mode>): Likewise.
34526 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
34527 (*aarch64_mul3_elt_to_64v2df): Likewise.
34528 (*aarch64_mla_elt<mode>): Likewise.
34529 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
34530 (*aarch64_mls_elt<mode>): Likewise.
34531 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
34532 (*aarch64_fma4_elt<mode>): Likewise.
34533 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
34534 (*aarch64_fma4_elt_to_64v2df): Likewise.
34535 (*aarch64_fnma4_elt<mode>): Likewise.
34536 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
34537 (*aarch64_fnma4_elt_to_64v2df): Likewise.
34538 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
34539 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
34540 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
34541 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
34542 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
34543 (aarch64_sqdmull_lane<mode>_internal): Likewise.
34544 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
34546 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
34548 * config/aarch64/aarch64-simd.md
34549 (aarch64_be_checked_get_lane<mode>): New define_expand.
34550 * config/aarch64/aarch64-simd-builtins.def
34551 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
34552 New builtin definition.
34553 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
34554 Use new safe be builtin.
34556 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
34558 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
34560 (aarch64_be_st1<mode>): Likewise.
34561 (aarch_ld1<VALL:mode>): Define_expand modified.
34562 (aarch_st1<VALL:mode>): Likewise.
34563 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
34564 (UNSPEC_ST1): Likewise.
34566 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
34568 * config/microblaze/microblaze.md: Add trap insn and attribute
34570 2014-01-23 Dodji Seketeli <dodji@redhat.com>
34572 PR preprocessor/58580
34573 * input.h (location_get_source_line): Take an additional line_size
34575 (void diagnostics_file_cache_fini): Declare new function.
34576 * input.c (struct fcache): New type.
34577 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
34578 New static constants.
34579 (diagnostic_file_cache_init, total_lines_num)
34580 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
34581 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
34582 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
34583 (get_next_line, read_next_line, goto_next_line, read_line_num):
34584 New static function definitions.
34585 (diagnostic_file_cache_fini): New function.
34586 (location_get_source_line): Take an additional output line_len
34587 parameter. Re-write using lookup_or_add_file_to_cache_tab and
34589 * diagnostic.c (diagnostic_finish): Call
34590 diagnostic_file_cache_fini.
34591 (adjust_line): Take an additional input parameter for the length
34592 of the line, rather than calculating it with strlen.
34593 (diagnostic_show_locus): Adjust the use of
34594 location_get_source_line and adjust_line with respect to their new
34595 signature. While displaying a line now, do not stop at the first
34596 null byte. Rather, display the zero byte as a space and keep
34597 going until we reach the size of the line.
34598 * Makefile.in: Add vec.o to OBJS-libcommon
34600 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
34601 Ilya Tocar <ilya.tocar@intel.com>
34603 * config/i386/avx512fintrin.h (_mm512_kmov): New.
34604 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
34605 (__builtin_ia32_kmov16): Ditto.
34606 * config/i386/i386.md (UNSPEC_KMOV): New.
34609 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
34611 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
34612 (_mm512_storeu_si512): Ditto.
34614 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
34617 * rtl.h (get_referenced_operands): Declare.
34618 * recog.c (get_referenced_operands): New function.
34619 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
34620 operands have been referenced when recording LO_SUM references.
34622 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
34624 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
34626 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
34628 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
34629 Enable for generic and recent AMD targets.
34631 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
34633 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
34634 ARG_SIZE note when adjustment was eliminated.
34636 2014-01-22 Jeff Law <law@redhat.com>
34638 PR tree-optimization/59597
34639 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
34640 in file. Accept new argument REGISTERING and use it to modify
34641 dump output appropriately.
34642 (register_jump_thread): Corresponding changes.
34643 (mark_threaded_blocks): Reinstate code to cancel unprofitable
34644 thread paths involving joiner blocks. Add code to dump cancelled
34645 jump threading paths.
34647 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
34649 PR rtl-optimization/59477
34650 * lra-constraints.c (inherit_in_ebb): Process call for living hard
34651 regs. Update reloads_num and potential_reload_hard_regs for all insns.
34653 2014-01-22 Tom Tromey <tromey@redhat.com>
34655 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
34657 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
34659 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
34661 PR rtl-optimization/59896
34662 * lra-constraints.c (process_alt_operands): Check unused note for
34663 matched operands of insn with no output reloads.
34665 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
34667 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
34668 (mips_move_from_gpr_cost): Likewise.
34670 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
34672 PR rtl-optimization/59858
34673 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
34674 ira_class_hard_regs_num.
34675 (process_alt_operands): Increase reject for dying matched operand.
34677 2014-01-21 Jakub Jelinek <jakub@redhat.com>
34680 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
34681 smaller than size, perform several stores or loads and stores
34682 at dst + count - size to store or copy all of size bytes, rather
34683 than just last modesize bytes.
34685 2014-01-20 DJ Delorie <dj@redhat.com>
34687 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
34688 that CLOBBERs are REGs before propogating their values.
34690 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
34692 PR middle-end/59789
34693 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
34694 (cgraph_inline_failed_type): New function.
34695 * cgraph.h (DEFCIFCODE): Add type.
34696 (cgraph_inline_failed_type_t): New enum.
34697 (cgraph_inline_failed_type): New prototype.
34698 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
34699 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
34700 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
34701 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
34702 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
34703 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
34704 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
34705 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
34706 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
34707 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
34708 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
34709 OPTIMIZATION_MISMATCH.
34710 * tree-inline.c (expand_call_inline): Emit errors during
34711 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
34713 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
34716 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
34717 mode attribute in insn output.
34719 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
34721 * output.h (output_constant): Delete.
34722 * varasm.c (output_constant): Make private.
34724 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
34726 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
34728 2014-01-20 Jakub Jelinek <jakub@redhat.com>
34730 PR middle-end/59860
34731 * tree.h (fold_builtin_strcat): New prototype.
34732 * builtins.c (fold_builtin_strcat): No longer static. Add len
34733 argument, if non-NULL, don't call c_strlen. Optimize
34734 directly into __builtin_memcpy instead of __builtin_strcpy.
34735 (fold_builtin_2): Adjust fold_builtin_strcat caller.
34736 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
34738 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
34740 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
34741 for SImode_address_operand operands, having only a REG argument.
34743 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
34745 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
34746 loader name using mbig-endian.
34747 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
34749 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
34751 * doc/invoke.texi (-march): Clarify documentation for AArch64.
34752 (-mtune): Likewise.
34755 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
34757 * config/aarch64/aarch64-protos.h
34758 (aarch64_cannot_change_mode_class_ptr): Declare.
34759 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
34760 aarch64_cannot_change_mode_class_ptr): New.
34761 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
34762 backend hook aarch64_cannot_change_mode_class.
34764 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
34766 * common/config/aarch64/aarch64-common.c
34767 (aarch64_handle_option): Don't handle any option order logic here.
34768 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
34769 selected_cpu, warn on architecture version mismatch.
34770 (aarch64_override_options): Fix parsing order for option strings.
34772 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
34773 Iain Sandoe <iain@codesourcery.com>
34776 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
34777 warning. Amend comment to reflect current functionality.
34779 2014-01-20 Richard Biener <rguenther@suse.de>
34781 PR middle-end/59860
34782 * builtins.c (fold_builtin_strcat): Remove case better handled
34783 by tree-ssa-strlen.c.
34785 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
34787 * config/aarch64/aarch64.opt
34788 (mcpu, march, mtune): Make case-insensitive.
34790 2014-01-20 Jakub Jelinek <jakub@redhat.com>
34793 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
34794 if operands[1] is a REG or ZERO_EXTEND of a REG.
34796 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
34798 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
34800 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
34802 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
34803 long non-pic millicode calls.
34805 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
34807 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
34809 2014-01-19 Kito Cheng <kito@0xlab.org>
34811 * builtins.c (expand_movstr): Check movstr expand done or fail.
34813 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
34814 H.J. Lu <hongjiu.lu@intel.com>
34817 * config/i386/i386.md (*lea<mode>): Zero-extend return register
34818 to DImode for zero-extended addresses.
34820 2014-01-19 Jakub Jelinek <jakub@redhat.com>
34822 PR rtl-optimization/57763
34823 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
34824 on the new indirect jump_insn and increment LABEL_NUSES (label).
34826 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
34830 * config.gcc (x86_archs): New variable.
34831 (x86_64_archs): Likewise.
34832 (x86_cpus): Likewise.
34833 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
34834 --with-arch/--with-cpu= options.
34835 Support --with-arch=/--with-cpu={nehalem,westmere,
34836 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
34838 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
34840 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
34841 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
34843 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
34845 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
34847 2014-01-18 Jakub Jelinek <jakub@redhat.com>
34850 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
34851 clear cpp_get_options (parse_in)->warn_unused_macros for
34852 ix86_target_macros_internal with cpp_define.
34854 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
34856 * jump.c (delete_related_insns): Keep (use (insn))s.
34857 * reorg.c (redundant_insn): Check for barriers too.
34859 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
34861 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
34863 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
34865 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
34866 call to $$dyncall when TARGET_LONG_CALLS is true.
34868 2014-01-17 Jeff Law <law@redhat.com>
34870 * ree.c (combine_set_extension): Temporarily disable test for
34871 changing number of hard registers.
34873 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
34875 PR middle-end/58125
34876 * ipa-inline-analysis.c (inline_free_summary):
34877 Do not free summary of aliases.
34879 2014-01-17 Jakub Jelinek <jakub@redhat.com>
34881 PR middle-end/59706
34882 * gimplify.c (gimplify_expr): Use create_tmp_var
34883 instead of create_tmp_var_raw. If cond doesn't have
34884 integral type, don't add the IFN_ANNOTATE builtin at all.
34886 2014-01-17 Martin Jambor <mjambor@suse.cz>
34889 * ipa-cp.c (prev_edge_clone): New variable.
34890 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
34891 Also resize prev_edge_clone vector.
34892 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
34893 (ipcp_edge_removal_hook): New function.
34894 (ipcp_driver): Register ipcp_edge_removal_hook.
34896 2014-01-17 Andrew Pinski <apinski@cavium.com>
34897 Steve Ellcey <sellcey@mips.com>
34900 * config/mips/mips.c (mips_print_operand): Check operand mode instead
34903 2014-01-17 Jeff Law <law@redhat.com>
34905 PR middle-end/57904
34906 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
34907 so that pass_ccp runs first.
34909 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
34911 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
34912 (ix86_adjust_cost): Use !TARGET_XXX.
34913 (do_reorder_for_imul): Likewise.
34914 (swap_top_of_ready_list): Likewise.
34915 (ix86_sched_reorder): Likewise.
34917 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
34919 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
34920 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
34921 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
34922 (intel_memset): New. Duplicate slm_memset.
34923 (intel_cost): New. Duplicate slm_cost.
34924 (m_INTEL): New macro.
34925 (processor_target_table): Add "intel".
34926 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
34927 with PROCESSOR_INTEL for "intel".
34928 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
34929 PROCESSOR_SILVERMONT.
34930 (ix86_issue_rate): Likewise.
34931 (ix86_adjust_cost): Likewise.
34932 (ia32_multipass_dfa_lookahead): Likewise.
34933 (swap_top_of_ready_list): Likewise.
34934 (ix86_sched_reorder): Likewise.
34935 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
34936 instead of TARGET_OPT_AGU.
34937 * config/i386/i386.h (TARGET_INTEL): New.
34938 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
34939 (processor_type): Add PROCESSOR_INTEL.
34940 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
34941 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
34943 2014-01-17 Marek Polacek <polacek@redhat.com>
34946 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
34949 2014-01-17 Richard Biener <rguenther@suse.de>
34951 PR tree-optimization/46590
34952 * opts.c (default_options_table): Add entries for
34953 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
34954 all enabled at -O1 but not for -Og.
34955 * common.opt (fbranch-count-reg): Remove Init(1).
34956 (fmove-loop-invariants): Likewise.
34957 (ftree-pta): Likewise.
34959 2014-01-17 Jakub Jelinek <jakub@redhat.com>
34961 * config/i386/i386.c (ix86_data_alignment): For compatibility with
34962 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
34963 decls to at least the GCC 4.8 used alignments.
34966 * tree-nested.c (convert_nonlocal_reference_stmt,
34967 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
34968 of GIMPLE_BIND stmts, adjust associated decls.
34970 2014-01-17 Richard Biener <rguenther@suse.de>
34972 PR tree-optimization/46590
34973 * vec.h (vec<>::bseach): New member function implementing
34974 binary search according to C89 bsearch.
34975 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
34976 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
34977 bitmap pointer again. Make accesses_in_loop a flat array.
34978 (mem_ref_obstack): New global.
34979 (outermost_indep_loop): Adjust for mem_ref->stored changes.
34980 (mark_ref_stored): Likewise.
34981 (ref_indep_loop_p_2): Likewise.
34982 (set_ref_stored_in_loop): New helper function.
34983 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
34984 (memref_free): Adjust.
34985 (record_mem_ref_loc): Simplify.
34986 (gather_mem_refs_stmt): Adjust.
34987 (sort_locs_in_loop_postorder_cmp): New function.
34988 (analyze_memory_references): Sort accesses_in_loop after
34989 loop postorder number.
34990 (find_ref_loc_in_loop_cmp): New function.
34991 (for_all_locs_in_loop): Find relevant cluster of locs in
34992 accesses_in_loop and iterate without recursion.
34993 (execute_sm): Avoid uninit warning.
34994 (struct ref_always_accessed): Simplify.
34995 (ref_always_accessed::operator ()): Likewise.
34996 (ref_always_accessed_p): Likewise.
34997 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
34998 loop postorder numbers here.
34999 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
35002 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
35005 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
35006 on decls for which assemble_alias has been called.
35008 2014-01-17 Nick Clifton <nickc@redhat.com>
35010 * config/msp430/msp430.opt: (mcpu): New option.
35011 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
35012 (msp430_option_override): Parse target_cpu. If the MCU name
35013 matches a generic string, clear target_mcu.
35014 (msp430_attr): Allow numeric interrupt values up to 63.
35015 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
35016 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
35018 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
35020 * config/msp430/msp430.md (popm): Use %J rather than %I.
35021 (addsi3): Use msp430_nonimmediate_operand for operand 2.
35022 (addhi_cy_i): Use immediate_operand for operand 2.
35023 * doc/invoke.texi: Document -mcpu option.
35025 2014-01-17 Richard Biener <rguenther@suse.de>
35027 PR rtl-optimization/38518
35028 * df.h (df_analyze_loop): Declare.
35029 * df-core.c: Include cfgloop.h.
35030 (df_analyze_1): Split out main part of df_analyze.
35031 (df_analyze): Adjust.
35032 (loop_inverted_post_order_compute): New function.
35033 (loop_post_order_compute): Likewise.
35034 (df_analyze_loop): New function avoiding whole-function
35035 postorder computes.
35036 * loop-invariant.c (find_defs): Use df_analyze_loop.
35037 (find_invariants): Adjust.
35038 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
35040 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
35042 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
35043 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
35045 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
35047 * ipa-ref.c (ipa_remove_stmt_references): Fix references
35048 traversal when removing references.
35050 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
35053 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
35055 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
35057 PR middle-end/56791
35058 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
35059 pushing a reload for an autoinc when we had previously reloaded an
35060 inner part of the address.
35062 2014-01-16 Jakub Jelinek <jakub@redhat.com>
35064 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
35066 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
35067 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
35068 when not giving up or versioning for alias only because of
35070 (vect_analyze_data_ref_dependences): Set to true.
35071 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
35073 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
35074 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
35077 PR middle-end/58344
35078 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
35081 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
35082 operand 0 predicate for gathers, use a new pseudo as subtarget.
35084 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
35086 PR middle-end/59609
35087 * lra-constraints.c (process_alt_operands): Add printing debug info.
35088 Check absence of input/output reloads for matched operands too.
35090 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
35092 PR rtl-optimization/59835
35093 * ira.c (ira_init_register_move_cost): Increase cost for
35096 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
35098 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
35100 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
35103 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
35104 non-register objects. Use gen_(high/low)part more consistently.
35107 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
35110 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
35111 endian support, remove tests for WORDS_BIG_ENDIAN.
35112 (p8_mfvsrd_3_<mode>): Likewise.
35113 (reload_gpr_from_vsx<mode>): Likewise.
35114 (reload_gpr_from_vsxsf): Likewise.
35115 (p8_mfvsrd_4_disf): Likewise.
35117 2014-01-16 Richard Biener <rguenther@suse.de>
35119 PR rtl-optimization/46590
35120 * lcm.c (compute_antinout_edge): Use postorder iteration.
35121 (compute_laterin): Use inverted postorder iteration.
35123 2014-01-16 Nick Clifton <nickc@redhat.com>
35125 PR middle-end/28865
35126 * varasm.c (output_constant): Return the number of bytes actually
35128 (output_constructor_array_range): Update the field size with the
35129 number of bytes emitted by output_constant.
35130 (output_constructor_regular_field): Likewise. Also do not
35131 complain if the total number of bytes emitted is now greater
35132 than the expected fieldpos.
35133 * output.h (output_constant): Update prototype and descriptive comment.
35135 2014-01-16 Marek Polacek <polacek@redhat.com>
35137 PR middle-end/59827
35138 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
35139 it is error_mark_node.
35141 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
35143 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
35144 VALID_AVX256_REG_OR_OI_MODE.
35146 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
35148 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
35149 current procedure should be profiled.
35151 2014-01-15 Andrew Pinski <apinski@cavium.com>
35153 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
35154 of moving from/to the STACK_REG register class.
35156 2014-01-15 Richard Henderson <rth@redhat.com>
35159 * reginfo.c (global_regs_decl): Globalize.
35160 * rtl.h (global_regs_decl): Declare.
35161 * ira.c (do_reload): Diagnose frame_pointer_needed and it
35162 reserved via global_regs.
35164 2014-01-15 Teresa Johnson <tejohnson@google.com>
35166 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
35168 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
35170 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
35171 and vmulosh rather than call gen_vec_widen_smult_*.
35172 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
35173 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
35174 (vec_widen_smult_even_v16qi): Likewise.
35175 (vec_widen_umult_even_v8hi): Likewise.
35176 (vec_widen_smult_even_v8hi): Likewise.
35177 (vec_widen_umult_odd_v16qi): Likewise.
35178 (vec_widen_smult_odd_v16qi): Likewise.
35179 (vec_widen_umult_odd_v8hi): Likewise.
35180 (vec_widen_smult_odd_v8hi): Likewise.
35181 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
35182 vmuloub rather than call gen_vec_widen_umult_*.
35183 (vec_widen_umult_lo_v16qi): Likewise.
35184 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
35185 vmulosb rather than call gen_vec_widen_smult_*.
35186 (vec_widen_smult_lo_v16qi): Likewise.
35187 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
35188 rather than call gen_vec_widen_umult_*.
35189 (vec_widen_umult_lo_v8hi): Likewise.
35190 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
35191 rather than call gen_vec_widen_smult_*.
35192 (vec_widen_smult_lo_v8hi): Likewise.
35194 2014-01-15 Jeff Law <law@redhat.com>
35196 PR tree-optimization/59747
35197 * ree.c (find_and_remove_re): Properly handle case where a second
35198 eliminated extension requires widening a copy created for elimination
35199 of a prior extension.
35200 (combine_set_extension): Ensure that the number of hard regs needed
35201 for a destination register does not change when we widen it.
35203 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
35205 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
35206 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
35207 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
35208 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
35209 (avr-*-rtems*): Likewise.
35210 (bfin*-rtems*): Likewise.
35211 (moxie-*-rtems*): Likewise.
35212 (h8300-*-rtems*): Likewise.
35213 (i[34567]86-*-rtems*): Likewise.
35214 (lm32-*-rtems*): Likewise.
35215 (m32r-*-rtems*): Likewise.
35216 (m68k-*-rtems*): Likewise.
35217 (microblaze*-*-rtems*): Likewise.
35218 (mips*-*-rtems*): Likewise.
35219 (powerpc-*-rtems*): Likewise.
35220 (sh-*-rtems*): Likewise.
35221 (sparc-*-rtems*): Likewise.
35222 (sparc64-*-rtems*): Likewise.
35223 (v850-*-rtems*): Likewise.
35224 (m32c-*-rtems*): Likewise.
35226 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
35228 PR rtl-optimization/59511
35229 * ira.c (ira_init_register_move_cost): Use memory costs for some
35230 cases of register move cost calculations.
35231 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
35232 instead of BB frequency.
35233 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
35234 * lra-assigns.c (find_hard_regno_for): Ditto.
35236 2014-01-15 Richard Biener <rguenther@suse.de>
35238 PR tree-optimization/59822
35239 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
35240 (vectorizable_load): Use it to hoist defs of uses of invariant
35241 loads out of the loop.
35243 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
35244 Kugan Vivekanandarajah <kuganv@linaro.org>
35247 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
35250 2014-01-15 Richard Biener <rguenther@suse.de>
35252 PR rtl-optimization/59802
35253 * lcm.c (compute_available): Use inverted postorder to seed
35254 the initial worklist.
35256 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
35259 * config/s390/s390.c (s390_preferred_reload_class): Don't return
35260 ADDR_REGS for invalid symrefs in non-PIC code.
35262 2014-01-15 Jakub Jelinek <jakub@redhat.com>
35265 * builtins.c (determine_block_size): Initialize *probable_max_size
35266 even if len_rtx is CONST_INT.
35268 2014-01-14 Andrew Pinski <apinski@cavium.com>
35270 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
35271 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
35272 (cortexa53_tunings): Likewise.
35273 (aarch64_sched_issue_rate): New function.
35274 (TARGET_SCHED_ISSUE_RATE): Define.
35276 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
35278 * ira-costs.c (find_costs_and_classes): Add missed
35279 ira_init_register_move_cost_if_necessary.
35281 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
35284 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
35286 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
35289 * config/i386/i386.c (type_natural_mode): Add a bool parameter
35290 to indicate if type is used for function return value. Warn ABI
35291 change if the vector mode isn't available for function return value.
35292 (ix86_function_arg_advance): Pass false to type_natural_mode.
35293 (ix86_function_arg): Likewise.
35294 (ix86_gimplify_va_arg): Likewise.
35295 (function_arg_32): Don't warn ABI change.
35296 (ix86_function_value): Pass true to type_natural_mode.
35297 (ix86_return_in_memory): Likewise.
35298 (ix86_struct_value_rtx): Removed.
35299 (TARGET_STRUCT_VALUE_RTX): Likewise.
35301 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
35303 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
35304 converting a conditional jump into a conditional return.
35306 2014-01-14 Richard Biener <rguenther@suse.de>
35308 PR tree-optimization/58921
35309 PR tree-optimization/59006
35310 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
35311 hoisting invariant stmts.
35312 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
35313 invariant loads on the preheader edge if possible.
35315 2014-01-14 Joey Ye <joey.ye@arm.com>
35317 * doc/plugin.texi (Building GCC plugins): Update to C++.
35319 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
35321 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
35322 (_mm_rcp28_round_ss): Ditto.
35323 (_mm_rsqrt28_round_sd): Ditto.
35324 (_mm_rsqrt28_round_ss): Ditto.
35325 (_mm_rcp28_sd): Ditto.
35326 (_mm_rcp28_ss): Ditto.
35327 (_mm_rsqrt28_sd): Ditto.
35328 (_mm_rsqrt28_ss): Ditto.
35329 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
35330 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
35331 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
35332 (IX86_BUILTIN_RCP28SD): Ditto.
35333 (IX86_BUILTIN_RCP28SS): Ditto.
35334 (IX86_BUILTIN_RSQRT28SD): Ditto.
35335 (IX86_BUILTIN_RSQRT28SS): Ditto.
35336 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
35337 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
35338 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
35339 (ix86_expand_special_args_builtin): Expand new FTYPE.
35340 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
35341 (srcp14<mode>): Make insn unary.
35342 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
35343 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
35344 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
35345 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
35346 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
35347 Fix rounding: make it SAE only.
35348 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
35350 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
35352 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
35353 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
35354 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
35355 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
35356 (round_saeonly_mask_scalar_operand4): Ditto.
35357 (round_saeonly_mask_scalar_op3): Ditto.
35358 (round_saeonly_mask_scalar_op4): Ditto.
35360 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35362 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
35363 Implement -maltivec=be for vec_insert and vec_extract.
35365 2014-01-10 DJ Delorie <dj@redhat.com>
35367 * config/msp430/msp430.md (call_internal): Don't allow memory
35368 references with SP as the base register.
35369 (call_value_internal): Likewise.
35370 * config/msp430/constraints.md (Yc): New. For memory references
35371 that don't use SP as a base register.
35373 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
35374 "an integer without a # prefix"
35375 * config/msp430/msp430.md (epilogue_helper): Use it.
35377 2014-01-13 Jakub Jelinek <jakub@redhat.com>
35380 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
35381 AVX512F gather builtins.
35382 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
35383 on gather decls with INTEGER_TYPE masktype.
35384 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
35385 directly into the builtin rather than hoisting it before loop.
35387 PR tree-optimization/59387
35388 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
35389 (scev_const_prop): If folded_casts and type has undefined overflow,
35390 use force_gimple_operand instead of force_gimple_operand_gsi and
35391 for each added stmt if it is assign with
35392 arith_code_with_undefined_signed_overflow, call
35393 rewrite_to_defined_overflow.
35394 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
35395 gimple-fold.h instead.
35396 (arith_code_with_undefined_signed_overflow,
35397 rewrite_to_defined_overflow): Moved to ...
35398 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
35399 rewrite_to_defined_overflow): ... here. No longer static.
35400 Include gimplify-me.h.
35401 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
35402 rewrite_to_defined_overflow): New prototypes.
35404 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35406 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
35408 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
35410 * builtins.c (get_object_alignment_2): Minor tweak.
35411 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
35413 2014-01-13 Christian Bruel <christian.bruel@st.com>
35415 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
35416 optimized non constant lengths.
35418 2014-01-13 Jakub Jelinek <jakub@redhat.com>
35421 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
35422 load as __atomic_load_N if possible.
35424 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
35426 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
35428 (rs6000_expand_builtin): Adjust call.
35430 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
35433 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
35434 * config/rs6000/rs6000.c: Include target-globals.h.
35435 (rs6000_set_current_function): Instead of doing target_reinit
35436 unconditionally, use save_target_globals_default_opts and
35437 restore_target_globals.
35439 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
35441 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
35442 (rs6000_expand_builtin): Handle mffs and mtfsf.
35443 (rs6000_init_builtins): Define mffs and mtfsf.
35444 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
35445 (rs6000_mffs): New pattern.
35446 (rs6000_mtfsf): New pattern.
35448 2014-01-11 Bin Cheng <bin.cheng@arm.com>
35450 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
35451 Start narrowing with START. Apply candidate-use pair
35452 and check overall cost in narrowing.
35453 (iv_ca_prune): Pass new argument.
35455 2014-01-10 Jeff Law <law@redhat.com>
35457 PR middle-end/59743
35458 * ree.c (combine_reaching_defs): Ensure the defining statement
35459 occurs before the extension when optimizing extensions with
35460 different source and destination hard registers.
35462 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
35465 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
35466 vtables into the type inheritance graph.
35468 2014-01-10 Jakub Jelinek <jakub@redhat.com>
35470 PR rtl-optimization/59754
35471 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
35472 modes in the REGNO != REGNO case.
35474 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35476 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
35478 2014-01-10 Jakub Jelinek <jakub@redhat.com>
35480 PR tree-optimization/59745
35481 * tree-predcom.c (tree_predictive_commoning_loop): Call
35482 free_affine_expand_cache if giving up because components is NULL.
35484 * target-globals.c (save_target_globals): Allocate < 4KB structs using
35485 GC in payload of target_globals struct instead of allocating them on
35486 the heap and the larger structs separately using GC.
35487 * target-globals.h (struct target_globals): Make regs, hard_regs,
35488 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
35489 of GTY((skip)) and change type to void *.
35490 (reset_target_globals): Cast loads from those fields to corresponding
35493 2014-01-10 Steve Ellcey <sellcey@mips.com>
35496 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
35497 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
35498 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
35500 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
35503 * aarch64-modes.def (CC_Zmode): New flags mode.
35504 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
35505 represents an equality.
35506 (aarch64_get_condition_code): Handle CC_Zmode.
35507 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
35509 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
35511 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
35512 extraction in good case.
35514 2014-01-10 Richard Biener <rguenther@suse.de>
35516 PR tree-optimization/59374
35517 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
35518 checking after SLP discovery. Mark stmts not participating
35519 in any SLP instance properly.
35521 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35523 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
35524 when handling a SET rtx.
35526 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35528 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
35529 (cortex-a57): Likewise.
35530 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
35532 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35534 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
35535 non-iwmmxt builtins.
35537 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
35541 * ipa-devirt.c record_target_from_binfo): Take as argument
35542 stack of binfos and lookup matching one for virtual inheritance.
35543 (possible_polymorphic_call_targets_1): Update.
35545 2014-01-10 Huacai Chen <chenhc@lemote.com>
35547 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
35548 kernel strings for Loongson-2E/2F/3A.
35550 2014-01-10 Jakub Jelinek <jakub@redhat.com>
35552 PR middle-end/59670
35553 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
35554 is_gimple_call before calling gimple_call_internal_p.
35556 2014-01-09 Steve Ellcey <sellcey@mips.com>
35558 * Makefile.in (TREE_FLOW_H): Remove.
35559 (TREE_SSA_H): Add file names from tree-flow.h.
35560 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
35561 * tree.h: Remove tree-flow.h reference.
35562 * hash-table.h: Remove tree-flow.h reference.
35563 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
35564 reference with tree-ssa-loop.h.
35566 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35568 * doc/invoke.texi: Add -maltivec={be,le} options, and document
35569 default element-order behavior for -maltivec.
35570 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
35571 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
35572 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
35573 when targeting big endian, at least for now.
35574 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
35576 2014-01-09 Jakub Jelinek <jakub@redhat.com>
35578 PR middle-end/47735
35579 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
35580 var satisfies use_register_for_decl, just take into account type
35581 alignment, rather than decl alignment.
35583 PR tree-optimization/59622
35584 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
35585 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
35586 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
35587 Don't devirtualize for inplace at all. For targets.length () == 1,
35588 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
35590 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
35592 * config/i386/i386.md (cpu): Remove the unused btver1.
35594 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
35596 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
35598 2014-01-09 Jakub Jelinek <jakub@redhat.com>
35601 * tree-core.h (struct target_globals): New forward declaration.
35602 (struct tree_target_option): Add globals field.
35603 * tree.h (TREE_TARGET_GLOBALS): Define.
35604 (prepare_target_option_nodes_for_pch): New prototype.
35605 * target-globals.h (struct target_globals): Define even if
35606 !SWITCHABLE_TARGET.
35607 * tree.c (prepare_target_option_node_for_pch,
35608 prepare_target_option_nodes_for_pch): New functions.
35609 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
35610 * config/i386/i386.c: Include target-globals.h.
35611 (ix86_set_current_function): Instead of doing target_reinit
35612 unconditionally, use save_target_globals_default_opts and
35613 restore_target_globals.
35615 2014-01-09 Richard Biener <rguenther@suse.de>
35617 PR tree-optimization/59715
35618 * tree-cfg.h (split_critical_edges): Declare.
35619 * tree-cfg.c (split_critical_edges): Export.
35620 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
35622 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
35624 * cfgexpand.c (expand_stack_vars): Optionally disable
35625 asan stack protection.
35626 (expand_used_vars): Likewise.
35627 (partition_stack_vars): Likewise.
35628 * asan.c (asan_emit_stack_protection): Optionally disable
35629 after return stack usage.
35630 (instrument_derefs): Optionally disable memory access instrumentation.
35631 (instrument_builtin_call): Likewise.
35632 (instrument_strlen_call): Likewise.
35633 (asan_protect_global): Optionally disable global variables protection.
35634 * doc/invoke.texi: Added doc for new options.
35635 * params.def: Added new options.
35636 * params.h: Likewise.
35638 2014-01-09 Jakub Jelinek <jakub@redhat.com>
35640 PR rtl-optimization/59724
35641 * ifcvt.c (cond_exec_process_if_block): Don't call
35642 flow_find_head_matching_sequence with 0 longest_match.
35643 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
35644 non-active insns if !stop_after.
35645 (try_head_merge_bb): Revert 2014-01-07 changes.
35647 2014-01-08 Jeff Law <law@redhat.com>
35649 * ree.c (get_sub_rtx): New function, extracted from...
35650 (merge_def_and_ext): Here.
35651 (combine_reaching_defs): Use get_sub_rtx.
35653 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
35655 * cgraph.h (varpool_variable_node): Do not choke on null node.
35657 2014-01-08 Catherine Moore <clm@codesourcery.com>
35659 * config/mips/mips.md (simple_return): Attempt to use JRC
35661 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
35663 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
35665 PR rtl-optimization/59137
35666 * reorg.c (steal_delay_list_from_target): Call update_block for
35668 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
35670 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35672 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
35673 two duplicate entries.
35675 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
35678 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
35680 * config/mips/mips.c (mips_truncated_op_cost): New function.
35681 (mips_rtx_costs): Adjust test for BADDU.
35682 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
35684 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
35686 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
35687 (*baddu_si): ...this new pattern.
35689 2014-01-08 Jakub Jelinek <jakub@redhat.com>
35692 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
35694 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
35696 PR middle-end/57748
35697 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
35699 (expand_expr, expand_normal): Adjust.
35700 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
35701 inner_reference_p. Use inner_reference_p to expand inner references.
35702 (store_expr): Adjust.
35703 * cfgexpand.c (expand_call_stmt): Adjust.
35705 2014-01-08 Rong Xu <xur@google.com>
35707 * gcov-io.c (gcov_var): Move from gcov-io.h.
35708 (gcov_position): Ditto.
35709 (gcov_is_error): Ditto.
35710 (gcov_rewrite): Ditto.
35711 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
35712 only part to libgcc/libgcov.h.
35714 2014-01-08 Marek Polacek <polacek@redhat.com>
35716 PR middle-end/59669
35717 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
35719 2014-01-08 Marek Polacek <polacek@redhat.com>
35722 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
35724 2014-01-08 Jakub Jelinek <jakub@redhat.com>
35726 PR rtl-optimization/59649
35727 * stor-layout.c (get_mode_bounds): For BImode return
35728 0 and STORE_FLAG_VALUE.
35730 2014-01-08 Richard Biener <rguenther@suse.de>
35732 PR middle-end/59630
35733 * gimple.h (is_gimple_builtin_call): Remove.
35734 (gimple_builtin_call_types_compatible_p): New.
35735 (gimple_call_builtin_p): New overload.
35736 * gimple.c (is_gimple_builtin_call): Remove.
35737 (validate_call): Rename to ...
35738 (gimple_builtin_call_types_compatible_p): ... this and export. Also
35739 check return types.
35740 (validate_type): New static function.
35741 (gimple_call_builtin_p): New overload and adjust.
35742 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
35743 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
35744 (gimple_fold_stmt_to_constant_1): Likewise.
35745 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
35747 2014-01-08 Richard Biener <rguenther@suse.de>
35749 PR middle-end/59471
35750 * gimplify.c (gimplify_expr): Gimplify register-register type
35751 VIEW_CONVERT_EXPRs to separate stmts.
35753 2014-01-07 Jeff Law <law@redhat.com>
35755 PR middle-end/53623
35756 * ree.c (combine_set_extension): Handle case where source
35757 and destination registers in an extension insn are different.
35758 (combine_reaching_defs): Allow source and destination registers
35759 in extension to be different under limited circumstances.
35760 (add_removable_extension): Remove restriction that the
35761 source and destination registers in the extension are the same.
35762 (find_and_remove_re): Emit a copy from the extension's
35763 destination to its source after the defining insn if
35764 the source and destination registers are different.
35766 PR middle-end/59285
35767 * ifcvt.c (merge_if_block): If we are merging a block with more than
35768 one successor with a block with no successors, remove any BARRIER
35769 after the second block.
35771 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
35773 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
35775 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
35778 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
35779 for 14-bit register offsets when INT14_OK_STRICT is false.
35781 2014-01-07 Roland Stigge <stigge@antcom.de>
35782 Michael Meissner <meissner@linux.vnet.ibm.com>
35785 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
35786 Only check TFmode for SPE constants. Don't check TImode or TDmode.
35788 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
35790 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
35793 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
35795 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
35796 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
35797 rtx is const0_rtx or not.
35799 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
35802 * target-globals.c (save_target_globals): Remove this_fn_optab
35804 * toplev.c: Include optabs.h.
35805 (target_reinit): Temporarily restore the global options if another
35806 set of options are in force.
35808 2014-01-07 Jakub Jelinek <jakub@redhat.com>
35810 PR rtl-optimization/58668
35811 * cfgcleanup.c (flow_find_cross_jump): Don't count
35812 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
35813 to determine what is counted.
35814 (flow_find_head_matching_sequence): Use active_insn_p to determine
35816 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
35818 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
35819 determine what is counted.
35821 PR tree-optimization/59643
35822 * tree-predcom.c (split_data_refs_to_components): If one dr is
35823 read and one write, determine_offset fails and the write isn't
35824 in the bad component, just put the read into the bad component.
35826 2014-01-07 Mike Stump <mikestump@comcast.net>
35827 Jakub Jelinek <jakub@redhat.com>
35830 * tree-core.h (struct tree_optimization_option): Change optabs
35831 type from unsigned char * to void *.
35832 * optabs.c (init_tree_optimization_optabs): Adjust
35833 TREE_OPTIMIZATION_OPTABS initialization.
35835 2014-01-06 Jakub Jelinek <jakub@redhat.com>
35838 * config/i386/i386.h (struct machine_function): Add
35839 no_drap_save_restore field.
35840 * config/i386/i386.c (ix86_save_reg): Use
35841 !cfun->machine->no_drap_save_restore instead of
35842 crtl->stack_realign_needed.
35843 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
35844 this function clears frame_pointer_needed. Set
35845 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
35846 and DRAP reg is needed.
35848 2014-01-06 Marek Polacek <polacek@redhat.com>
35851 * doc/implement-c.texi: Mention that other integer types are
35852 permitted as bit-field types in strictly conforming mode.
35854 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
35856 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
35857 is newly allocated.
35859 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
35861 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
35863 2014-01-06 Martin Jambor <mjambor@suse.cz>
35866 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
35868 * ipa-prop.c (ipa_print_node_params): Fix indentation.
35870 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
35874 * var-tracking.c (add_stores): Preserve the value of the source even if
35875 we don't record the store.
35877 2014-01-06 Terry Guo <terry.guo@arm.com>
35879 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
35881 2014-01-05 Iain Sandoe <iain@codesourcery.com>
35884 * config/darwin.c (darwin_function_section): Adjust return values to
35885 correspond to optimisation changes made in r206070.
35887 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
35889 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
35890 from prefetch_block tune setting.
35891 (nocona_cost): Correct size of prefetch block to 64.
35893 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
35895 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
35896 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
35897 used to save the static chain register in the computation of the offset
35898 from which the FP registers need to be restored.
35900 2014-01-04 Jakub Jelinek <jakub@redhat.com>
35902 PR tree-optimization/59519
35903 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
35904 ICE if get_current_def (current_new_name) is already non-NULL, as long
35905 as it is a phi result of some other phi in *new_exit_bb that has
35908 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
35909 or vmovdqu* for misaligned_operand.
35910 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
35911 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
35912 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
35913 aligned_mem for AVX512F masked aligned load and store builtins and for
35914 non-temporal moves.
35916 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
35918 PR tree-optimization/59651
35919 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
35920 Address range for negative step should be added by TYPE_SIZE_UNIT.
35922 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
35924 * config/m68k/m68k.c (handle_move_double): Handle pushes with
35925 overlapping registers also for registers other than the stack pointer.
35927 2014-01-03 Marek Polacek <polacek@redhat.com>
35930 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
35933 2014-01-03 Jakub Jelinek <jakub@redhat.com>
35936 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
35939 * config/i386/i386.md (MODE_SIZE): New mode attribute.
35940 (push splitter): Use <P:MODE_SIZE> instead of
35941 GET_MODE_SIZE (<P:MODE>mode).
35942 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
35943 (mov -1, reg peephole2): Likewise.
35944 * config/i386/sse.md (*mov<mode>_internal,
35945 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
35946 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
35947 *<code><mode>3, *andnot<mode>3<mask_name>,
35948 <mask_codefor><code><mode>3<mask_name>): Likewise.
35949 * config/i386/subst.md (mask_mode512bit_condition,
35950 sd_mask_mode512bit_condition): Likewise.
35952 2014-01-02 Xinliang David Li <davidxl@google.com>
35954 PR tree-optimization/59303
35955 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
35956 (dump_predicates): Better output format.
35957 (pred_equal_p): New function.
35958 (is_neq_relop_p): Ditto.
35959 (is_neq_zero_form_p): Ditto.
35960 (pred_expr_equal_p): Ditto.
35961 (pred_neg_p): Ditto.
35962 (simplify_pred): Ditto.
35963 (simplify_preds_2): Ditto.
35964 (simplify_preds_3): Ditto.
35965 (simplify_preds_4): Ditto.
35966 (simplify_preds): Ditto.
35967 (push_pred): Ditto.
35968 (push_to_worklist): Ditto.
35969 (get_pred_info_from_cmp): Ditto.
35970 (is_degenerated_phi): Ditto.
35971 (normalize_one_pred_1): Ditto.
35972 (normalize_one_pred): Ditto.
35973 (normalize_one_pred_chain): Ditto.
35974 (normalize_preds): Ditto.
35975 (normalize_cond_1): Remove function.
35976 (normalize_cond): Ditto.
35977 (is_gcond_subset_of): Ditto.
35978 (is_subset_of_any): Ditto.
35979 (is_or_set_subset_of): Ditto.
35980 (is_and_set_subset_of): Ditto.
35981 (is_norm_cond_subset_of): Ditto.
35982 (pred_chain_length_cmp): Ditto.
35983 (convert_control_dep_chain_into_preds): Type change.
35984 (find_predicates): Ditto.
35985 (find_def_preds): Ditto.
35986 (destroy_predicates_vecs): Ditto.
35987 (find_matching_predicates_in_rest_chains): Ditto.
35988 (use_pred_not_overlap_with_undef_path_pred): Ditto.
35989 (is_pred_expr_subset): Ditto.
35990 (is_pred_chain_subset_of): Ditto.
35991 (is_included_in): Ditto.
35992 (is_superset_of): Ditto.
35994 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
35996 Update copyright years.
35998 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
36000 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
36001 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
36002 config/arc/arc.md, config/arc/arc.opt,
36003 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
36004 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
36005 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
36006 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
36007 config/linux-protos.h, config/linux.c, config/winnt-c.c,
36008 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
36009 vtable-verify.c, vtable-verify.h: Use the standard form for the
36012 2014-01-02 Tobias Burnus <burnus@net-b.de>
36014 * gcc.c (process_command): Update copyright notice dates.
36015 * gcov-dump.c: Ditto.
36017 * doc/cpp.texi: Bump @copying's copyright year.
36018 * doc/cppinternals.texi: Ditto.
36019 * doc/gcc.texi: Ditto.
36020 * doc/gccint.texi: Ditto.
36021 * doc/gcov.texi: Ditto.
36022 * doc/install.texi: Ditto.
36023 * doc/invoke.texi: Ditto.
36025 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
36027 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
36029 2014-01-01 Jakub Jelinek <jakub@redhat.com>
36031 * config/i386/sse.md (*mov<mode>_internal): Guard
36032 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
36034 PR rtl-optimization/59647
36035 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
36036 new_rtx into UNSIGNED_FLOAT rtxes.
36038 Copyright (C) 2014 Free Software Foundation, Inc.
36040 Copying and distribution of this file, with or without modification,
36041 are permitted in any medium without royalty provided the copyright
36042 notice and this notice are preserved.